From 39bee48ae63c78cd11b72ec9d1543d6c9c3dd22f Mon Sep 17 00:00:00 2001 From: Aaron Renoir Date: Sun, 26 Oct 2014 13:04:14 -0700 Subject: [PATCH 001/903] implement sparse fieldsets http://jsonapi.org/format/#fetching-sparse-fieldsets --- lib/active_model/serializer.rb | 9 ++- lib/active_model/serializer/adapter.rb | 1 + .../serializer/adapter/json_api.rb | 10 +++- lib/active_model/serializer/fieldset.rb | 33 +++++++++++ lib/active_model_serializers.rb | 1 + test/adapter/json_api/fieldset_test.rb | 56 +++++++++++++++++++ test/serializers/attributes_test.rb | 6 +- 7 files changed, 113 insertions(+), 3 deletions(-) create mode 100644 lib/active_model/serializer/fieldset.rb create mode 100644 test/adapter/json_api/fieldset_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7050dc387..0f1fc2eb2 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -124,7 +124,14 @@ def json_key end def attributes(options = {}) - self.class._attributes.dup.each_with_object({}) do |name, hash| + attributes = + if options[:fields] + self.class._attributes & options[:fields] + else + self.class._attributes.dup + end + + attributes.each_with_object({}) do |name, hash| hash[name] = send(name) end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index f0a82573f..b8a8b9dfb 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -17,6 +17,7 @@ def serializable_hash(options = {}) end def to_json(options = {}) + options[:fieldset] = ActiveModel::Serializer::Fieldset.new(serializer, options[:fields]) serializable_hash(options).to_json end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 71327b3c8..8f09b82bb 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -10,9 +10,12 @@ def initialize(serializer, options = {}) def serializable_hash(options = {}) @root = (options[:root] || serializer.json_key).to_s.pluralize.to_sym @hash = {} + @fieldset = options[:fieldset] if serializer.respond_to?(:each) - @hash[@root] = serializer.map{|s| self.class.new(s).serializable_hash[@root] } + opt = @fieldset ? {fieldset: @fieldset} : {} + + @hash[@root] = serializer.map{|s| self.class.new(s).serializable_hash(opt)[@root] } else @hash[@root] = attributes_for_serializer(serializer, {}) @@ -57,6 +60,11 @@ def add_link(name, serializer, options) private def attributes_for_serializer(serializer, options) + + if fields = @fieldset && @fieldset.fields_for(serializer) + options[:fields] = fields + end + attributes = serializer.attributes(options) attributes[:id] = attributes[:id].to_s if attributes[:id] attributes diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb new file mode 100644 index 000000000..e7d288f75 --- /dev/null +++ b/lib/active_model/serializer/fieldset.rb @@ -0,0 +1,33 @@ +module ActiveModel + class Serializer + class Fieldset + + attr_accessor :fields, :root + + def initialize(serializer, fields = {}) + @root = serializer.json_key + @fields = parse(fields) + end + + def fields_for(serializer) + key = serializer.json_key || serializer.class.root_name + fields[key] + end + + private + + def parse(fields) + if fields.is_a?(Hash) + fields.inject({}) { |h,(k,v)| h[k.to_s] = v.map(&:to_sym); h} + elsif fields.is_a?(Array) + hash = {} + hash[root.to_s] = fields.map(&:to_sym) + hash + else + {} + end + end + + end + end +end \ No newline at end of file diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index c96b90a92..5b0ed1b13 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,6 +1,7 @@ require "active_model" require "active_model/serializer/version" require "active_model/serializer" +require "active_model/serializer/fieldset" begin require 'action_controller' diff --git a/test/adapter/json_api/fieldset_test.rb b/test/adapter/json_api/fieldset_test.rb new file mode 100644 index 000000000..036197241 --- /dev/null +++ b/test/adapter/json_api/fieldset_test.rb @@ -0,0 +1,56 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApi + class FieldsetTest < Minitest::Test + def setup + @post = Post.new(title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @second_comment.post = @post + + @serializer = PostSerializer.new(@post) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) + end + + def teardown + @serializer = nil + @adapter = nil + end + + def test_fieldset_with_fields_array + fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, ['title']) + + assert_equal( + {:title=>"New Post", :links=>{:comments=>["1", "2"]}}, + @adapter.serializable_hash({fieldset: fieldset})[:posts] + ) + end + + def test_fieldset_with_hash + fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, {post: [:body]}) + + assert_equal( + {:body=>"Body", :links=>{:comments=>["1", "2"]}}, + @adapter.serializable_hash({fieldset: fieldset})[:posts] + ) + end + + def test_fieldset_with_multiple_hashes + fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, {post: [:title], comment: [:body]}) + + assert_equal( + [{:body=>"ZOMG A COMMENT" }, {:body=>"ZOMG ANOTHER COMMENT"}], + @adapter.serializable_hash({fieldset: fieldset})[:linked][:comments] + ) + end + + end + end + end + end +end \ No newline at end of file diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index f9467b182..7c4bbc8b5 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -12,7 +12,11 @@ def test_attributes_definition assert_equal([:name, :description], @profile_serializer.class._attributes) end + + def test_attributes_with_fields_option + assert_equal({name: 'Name 1'}, + @profile_serializer.attributes( { fields: [:name] } ) ) + end end end end - From 34f08477e4cc6838668a5a87fe3f61460bac5164 Mon Sep 17 00:00:00 2001 From: Aaron Renoir Date: Sun, 26 Oct 2014 14:41:14 -0700 Subject: [PATCH 002/903] fix tests, but need to understand how the serializer class attribute _associations was getting changed. --- test/adapter/json_api/fieldset_test.rb | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/test/adapter/json_api/fieldset_test.rb b/test/adapter/json_api/fieldset_test.rb index 036197241..ded4e4a9b 100644 --- a/test/adapter/json_api/fieldset_test.rb +++ b/test/adapter/json_api/fieldset_test.rb @@ -7,19 +7,13 @@ class JsonApi class FieldsetTest < Minitest::Test def setup @post = Post.new(title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @second_comment.post = @post + comment_1 = Comment.new(id: 1, body: 'comment one') + comment_2 = Comment.new(id: 2, body: 'comment two') + @post.comments = [comment_1, comment_2] @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) - end - def teardown - @serializer = nil - @adapter = nil end def test_fieldset_with_fields_array @@ -44,9 +38,13 @@ def test_fieldset_with_multiple_hashes fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, {post: [:title], comment: [:body]}) assert_equal( - [{:body=>"ZOMG A COMMENT" }, {:body=>"ZOMG ANOTHER COMMENT"}], + [{:body=>"comment one" }, {:body=>"comment two"}], @adapter.serializable_hash({fieldset: fieldset})[:linked][:comments] ) + + #don't understand how this is getting set. + @serializer.class._associations[:comments][:options] = {} + end end From be54e0bc4fa6eb0be130ee146614701a0e709e7d Mon Sep 17 00:00:00 2001 From: Aaron Renoir Date: Mon, 27 Oct 2014 15:24:19 -0700 Subject: [PATCH 003/903] remove serializer dependency from fieldset --- lib/active_model/serializer/adapter.rb | 5 ++++- lib/active_model/serializer/fieldset.rb | 15 ++++++++------ test/adapter/json_api/fieldset_test.rb | 6 +++--- test/serializers/fieldset_test.rb | 26 +++++++++++++++++++++++++ 4 files changed, 42 insertions(+), 10 deletions(-) create mode 100644 test/serializers/fieldset_test.rb diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index b8a8b9dfb..de46f12a6 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -17,7 +17,10 @@ def serializable_hash(options = {}) end def to_json(options = {}) - options[:fieldset] = ActiveModel::Serializer::Fieldset.new(serializer, options[:fields]) + if fields = options.delete(:fields) + options[:fieldset] = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) + end + serializable_hash(options).to_json end end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index e7d288f75..dc3ab857b 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -2,26 +2,29 @@ module ActiveModel class Serializer class Fieldset - attr_accessor :fields, :root + attr_reader :fields, :root - def initialize(serializer, fields = {}) - @root = serializer.json_key + def initialize(fields, root = nil) + @root = root @fields = parse(fields) end def fields_for(serializer) key = serializer.json_key || serializer.class.root_name - fields[key] + fields[key.to_sym] end private def parse(fields) if fields.is_a?(Hash) - fields.inject({}) { |h,(k,v)| h[k.to_s] = v.map(&:to_sym); h} + fields.inject({}) { |h,(k,v)| h[k.to_sym] = v.map(&:to_sym); h} elsif fields.is_a?(Array) + if root.nil? + raise ArgumentError, 'The root argument must be specified if the fileds argument is an array.' + end hash = {} - hash[root.to_s] = fields.map(&:to_sym) + hash[root.to_sym] = fields.map(&:to_sym) hash else {} diff --git a/test/adapter/json_api/fieldset_test.rb b/test/adapter/json_api/fieldset_test.rb index ded4e4a9b..cc08ba119 100644 --- a/test/adapter/json_api/fieldset_test.rb +++ b/test/adapter/json_api/fieldset_test.rb @@ -17,7 +17,7 @@ def setup end def test_fieldset_with_fields_array - fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, ['title']) + fieldset = ActiveModel::Serializer::Fieldset.new(['title'], 'post') assert_equal( {:title=>"New Post", :links=>{:comments=>["1", "2"]}}, @@ -26,7 +26,7 @@ def test_fieldset_with_fields_array end def test_fieldset_with_hash - fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, {post: [:body]}) + fieldset = ActiveModel::Serializer::Fieldset.new({post: [:body]}) assert_equal( {:body=>"Body", :links=>{:comments=>["1", "2"]}}, @@ -35,7 +35,7 @@ def test_fieldset_with_hash end def test_fieldset_with_multiple_hashes - fieldset = ActiveModel::Serializer::Fieldset.new(@serializer, {post: [:title], comment: [:body]}) + fieldset = ActiveModel::Serializer::Fieldset.new({post: [:title], comment: [:body]}) assert_equal( [{:body=>"comment one" }, {:body=>"comment two"}], diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb new file mode 100644 index 000000000..054391779 --- /dev/null +++ b/test/serializers/fieldset_test.rb @@ -0,0 +1,26 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class FieldsetTest < Minitest::Test + + def test_fieldset_with_hash + fieldset = ActiveModel::Serializer::Fieldset.new({'post' => ['id', 'title'], 'coment' => ['body']}) + + assert_equal( + {:post=>[:id, :title], :coment=>[:body]}, + fieldset.fields + ) + end + + def test_fieldset_with_array_of_fields_and_root_name + fieldset = ActiveModel::Serializer::Fieldset.new(['title'], 'post') + + assert_equal( + {:post => [:title]}, + fieldset.fields + ) + end + end + end +end \ No newline at end of file From fc1562c04ad5df16a264c2a5b7b15f507d5588f7 Mon Sep 17 00:00:00 2001 From: Aaron Renoir Date: Wed, 5 Nov 2014 18:10:37 -0800 Subject: [PATCH 004/903] add fields to adapter initialize function, pull in master, add tests using includes with fields --- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializer/adapter.rb | 6 +-- .../serializer/adapter/json_api.rb | 10 ++-- test/adapter/json_api/belongs_to_test.rb | 5 ++ test/adapter/json_api/collection_test.rb | 9 ++++ test/adapter/json_api/fieldset_test.rb | 54 ------------------- test/adapter/json_api/has_many_test.rb | 8 +++ 7 files changed, 31 insertions(+), 63 deletions(-) delete mode 100644 test/adapter/json_api/fieldset_test.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 2b460cb4f..aa872ae91 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -6,7 +6,7 @@ module Serialization include ActionController::Renderers - ADAPTER_OPTION_KEYS = [:include, :root] + ADAPTER_OPTION_KEYS = [:include, :fields, :root] [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 31b6ea579..846492857 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -18,11 +18,7 @@ def serializable_hash(options = {}) end def as_json(options = {}) - if fields = options.delete(:fields) - options[:fieldset] = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) - end - - serializable_hash(options).to_json + serializable_hash(options) end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index d3d4dd178..ea74fc8c4 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -7,15 +7,20 @@ def initialize(serializer, options = {}) serializer.root = true @hash = {} @top = @options.fetch(:top) { @hash } + + if fields = options.delete(:fields) + @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) + else + @fieldset = options[:fieldset] + end end def serializable_hash(options = {}) @root = (@options[:root] || serializer.json_key.to_s.pluralize).to_sym - @fieldset = options[:fieldset] if serializer.respond_to?(:each) @hash[@root] = serializer.map do |s| - self.class.new(s, @options.merge(top: @top)).serializable_hash[@root] + self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[@root] end else @hash[@root] = attributes_for_serializer(serializer, @options) @@ -94,7 +99,6 @@ def add_linked(resource, serializer, parent = nil) private def attributes_for_serializer(serializer, options) - if fields = @fieldset && @fieldset.fields_for(serializer) options[:fields] = fields end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index e25a71d87..048b55b75 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -34,6 +34,11 @@ def test_includes_linked_post assert_equal([{id: "42", title: 'New Post', body: 'Body'}], @adapter.serializable_hash[:linked][:posts]) end + def test_limiting_linked_post_fields + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: {post: [:title]}) + assert_equal([{title: 'New Post'}], @adapter.serializable_hash[:linked][:posts]) + end + def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 922103ea2..acea77906 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -25,6 +25,15 @@ def test_include_multiple_posts { title: "New Post", body: "Body", id: "2", links: { comments: [], author: "1" } } ], @adapter.serializable_hash[:posts]) end + + def test_limiting_fields + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, fields: ['title']) + assert_equal([ + { title: "Hello!!", links: { comments: [], author: "1" } }, + { title: "New Post", links: { comments: [], author: "1" } } + ], @adapter.serializable_hash[:posts]) + end + end end end diff --git a/test/adapter/json_api/fieldset_test.rb b/test/adapter/json_api/fieldset_test.rb deleted file mode 100644 index cc08ba119..000000000 --- a/test/adapter/json_api/fieldset_test.rb +++ /dev/null @@ -1,54 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class Adapter - class JsonApi - class FieldsetTest < Minitest::Test - def setup - @post = Post.new(title: 'New Post', body: 'Body') - comment_1 = Comment.new(id: 1, body: 'comment one') - comment_2 = Comment.new(id: 2, body: 'comment two') - @post.comments = [comment_1, comment_2] - - @serializer = PostSerializer.new(@post) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) - - end - - def test_fieldset_with_fields_array - fieldset = ActiveModel::Serializer::Fieldset.new(['title'], 'post') - - assert_equal( - {:title=>"New Post", :links=>{:comments=>["1", "2"]}}, - @adapter.serializable_hash({fieldset: fieldset})[:posts] - ) - end - - def test_fieldset_with_hash - fieldset = ActiveModel::Serializer::Fieldset.new({post: [:body]}) - - assert_equal( - {:body=>"Body", :links=>{:comments=>["1", "2"]}}, - @adapter.serializable_hash({fieldset: fieldset})[:posts] - ) - end - - def test_fieldset_with_multiple_hashes - fieldset = ActiveModel::Serializer::Fieldset.new({post: [:title], comment: [:body]}) - - assert_equal( - [{:body=>"comment one" }, {:body=>"comment two"}], - @adapter.serializable_hash({fieldset: fieldset})[:linked][:comments] - ) - - #don't understand how this is getting set. - @serializer.class._associations[:comments][:options] = {} - - end - - end - end - end - end -end \ No newline at end of file diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 975c5b63d..e4ce2f62c 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -40,6 +40,14 @@ def test_includes_linked_comments ], @adapter.serializable_hash[:linked][:comments]) end + def test_limit_fields_of_linked_comments + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: {comment: [:body]}) + assert_equal([ + {body: 'ZOMG A COMMENT'}, + {body: 'ZOMG ANOTHER COMMENT'} + ], @adapter.serializable_hash[:linked][:comments]) + end + def test_no_include_linked_if_comments_is_empty serializer = PostSerializer.new(@post_without_comments) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) From 9f9715801ab7c8035688d99b458ddff17e58c5b2 Mon Sep 17 00:00:00 2001 From: Gary Gordon Date: Fri, 24 Oct 2014 08:23:07 -0400 Subject: [PATCH 005/903] Explicitly set serializer for associations Document specifying serializer for assocaition --- README.md | 6 ++ lib/active_model/serializer.rb | 27 ++++++-- .../serializer/adapter/json_api.rb | 3 +- .../has_many_explicit_serializer_test.rb | 65 +++++++++++++++++++ test/fixtures/poro.rb | 23 +++++++ test/serializers/associations_test.rb | 8 +-- 6 files changed, 119 insertions(+), 13 deletions(-) create mode 100644 test/adapter/json_api/has_many_explicit_serializer_test.rb diff --git a/README.md b/README.md index 6bb70f3a0..2f7afb0a8 100644 --- a/README.md +++ b/README.md @@ -189,6 +189,12 @@ The `has_many` and `belongs_to` declarations describe relationships between resources. By default, when you serialize a `Post`, you will get its `Comment`s as well. +You may also use the `:serializer` option to specify a custom serializer class, for example: + +```ruby + has_many :comments, serializer: CommentPreviewSerializer +``` + The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 9f9c91db3..40bacbae2 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -23,7 +23,7 @@ def self.attributes(*attrs) attrs.each do |attr| define_method attr do - object.read_attribute_for_serialization(attr) + object && object.read_attribute_for_serialization(attr) end unless method_defined?(attr) end end @@ -67,7 +67,7 @@ def self.associate(type, attrs) #:nodoc: end end - self._associations[attr] = {type: type, options: options} + self._associations[attr] = {type: type, association_options: options} end end @@ -79,11 +79,13 @@ def self.urls(*attrs) @_urls.concat attrs end - def self.serializer_for(resource) + def self.serializer_for(resource, options = {}) if resource.respond_to?(:to_ary) config.array_serializer else - get_serializer_for(resource.class) + options + .fetch(:association_options, {}) + .fetch(:serializer, get_serializer_for(resource.class)) end end @@ -138,16 +140,27 @@ def attributes(options = {}) def each_association(&block) self.class._associations.dup.each do |name, options| + next unless object association = object.send(name) - serializer_class = ActiveModel::Serializer.serializer_for(association) - serializer = serializer_class.new(association) if serializer_class + serializer_class = ActiveModel::Serializer.serializer_for(association, options) + serializer = serializer_class.new( + association, + serializer_from_options(options) + ) if serializer_class if block_given? - block.call(name, serializer, options[:options]) + block.call(name, serializer, options[:association_options]) end end end + def serializer_from_options(options) + opts = {} + serializer = options.fetch(:options, {}).fetch(:serializer, nil) + opts[:serializer] = serializer if serializer + opts + end + private def self.get_serializer_for(klass) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 587485e5c..e64a3b369 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -18,7 +18,6 @@ def serializable_hash(options = {}) end else @hash[@root] = attributes_for_serializer(serializer, @options) - add_resource_links(@hash[@root], serializer) end @@ -46,7 +45,7 @@ def add_link(resource, name, serializer) resource[:links] ||= {} resource[:links][name] = nil - if serializer + if serializer && serializer.object type = serialized_object_type(serializer) if name.to_s == type || !type resource[:links][name] = serializer.id.to_s diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb new file mode 100644 index 000000000..72b92494b --- /dev/null +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -0,0 +1,65 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApi + # Test 'has_many :assocs, serializer: AssocXSerializer' + class HasManyExplicitSerializerTest < Minitest::Test + def setup + @post = Post.new(title: 'New Post', body: 'Body') + @author = Author.new(name: 'Jane Blogger') + @author.posts = [@post] + @post.author = @author + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @first_comment.author = nil + @second_comment.post = @post + @second_comment.author = nil + + @serializer = PostPreviewSerializer.new(@post) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + @serializer, + include: 'comments,author' + ) + end + + def test_includes_comment_ids + assert_equal(['1', '2'], + @adapter.serializable_hash[:posts][:links][:comments]) + end + + def test_includes_linked_comments + assert_equal([{ id: '1', body: "ZOMG A COMMENT", links: { post: @post.id.to_s, author: nil }}, + { id: '2', body: "ZOMG ANOTHER COMMENT", links: { post: @post.id.to_s, author: nil }}], + @adapter.serializable_hash[:linked][:comments]) + end + + def test_includes_author_id + assert_equal(@author.id.to_s, + @adapter.serializable_hash[:posts][:links][:author]) + end + + def test_includes_linked_authors + assert_equal([{ id: @author.id.to_s, links: { posts: [@post.id.to_s] } }], + @adapter.serializable_hash[:linked][:authors]) + end + + def test_explicit_serializer_with_null_resource + @post.author = nil + assert_equal(nil, + @adapter.serializable_hash[:posts][:links][:author]) + end + + def test_explicit_serializer_with_null_collection + @post.comments = [] + assert_equal([], + @adapter.serializable_hash[:posts][:links][:comments]) + end + end + end + end + end +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index f7c1becb7..6b30387c8 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -100,3 +100,26 @@ def json_key attribute :id attribute :name, key: :title end + +CommentPreviewSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + belongs_to :post +end + +AuthorPreviewSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + has_many :posts +end + +PostPreviewSerializer = Class.new(ActiveModel::Serializer) do + def self.root_name + 'posts' + end + + attributes :title, :body, :id + + has_many :comments, serializer: CommentPreviewSerializer + belongs_to :author, serializer: AuthorPreviewSerializer +end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index b2278b450..62a152733 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -42,9 +42,9 @@ def setup def test_has_many assert_equal( - { posts: { type: :has_many, options: { embed: :ids } }, - roles: { type: :has_many, options: { embed: :ids } }, - bio: { type: :belongs_to, options: {} } }, + { posts: { type: :has_many, association_options: { embed: :ids } }, + roles: { type: :has_many, association_options: { embed: :ids } }, + bio: { type: :belongs_to, association_options: {} } }, @author_serializer.class._associations ) @author_serializer.each_association do |name, serializer, options| @@ -64,7 +64,7 @@ def test_has_many end def test_has_one - assert_equal({post: {type: :belongs_to, options: {}}, :author=>{:type=>:belongs_to, :options=>{}}}, @comment_serializer.class._associations) + assert_equal({post: {type: :belongs_to, association_options: {}}, :author=>{:type=>:belongs_to, :association_options=>{}}}, @comment_serializer.class._associations) @comment_serializer.each_association do |name, serializer, options| if name == :post assert_equal({}, options) From 2135256004006ca4fbb06fe98e17e0979d1ce558 Mon Sep 17 00:00:00 2001 From: Ryunosuke SATO Date: Wed, 10 Dec 2014 02:37:38 +0900 Subject: [PATCH 006/903] Test against latest Ruby 2.1.x on Travis CI --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 78612434c..5ab4764ff 100644 --- a/.travis.yml +++ b/.travis.yml @@ -5,7 +5,7 @@ sudo: false rvm: - 1.9.3 - 2.0.0 - - 2.1.1 + - 2.1 - jruby-19mode - rbx-2 - ruby-head From b3dc3f4dbe1b07ba89de24ea21a9df0e4bc012a8 Mon Sep 17 00:00:00 2001 From: Ryunosuke SATO Date: Wed, 10 Dec 2014 02:40:28 +0900 Subject: [PATCH 007/903] Test against Ruby 2.2 on Travis CI --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index 5ab4764ff..6ce693ad6 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,6 +6,7 @@ rvm: - 1.9.3 - 2.0.0 - 2.1 + - 2.2 - jruby-19mode - rbx-2 - ruby-head From bd27da1b76225588109b01a7d8d84fe4153efba3 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Mon, 5 Jan 2015 01:00:03 -0200 Subject: [PATCH 008/903] Adds support for meta attribute Currently, 0.10.0.pre doesn't support `meta` option in `render`. This way, there's no way to support features such as pagination. `0.9` had this feature in place. This adds support for it, as well as fixes small things in README.md. This won't support `meta` in array responses because arrays don't have keys, obviously. Also, the response should have a `root` key, otherwise no `meta` will be included. In some cases, for example using JsonApi, ArraySerializer will result in a response with a `root`. In that case, `meta` will be included. --- CHANGELOG.md | 3 + README.md | 56 ++++++++++---- lib/active_model/serializer.rb | 4 +- lib/active_model/serializer/adapter.rb | 22 +++++- .../serializer/array_serializer.rb | 4 + test/action_controller/serialization_test.rb | 19 +++++ test/serializers/meta_test.rb | 77 +++++++++++++++++++ 7 files changed, 170 insertions(+), 15 deletions(-) create mode 100644 CHANGELOG.md create mode 100644 test/serializers/meta_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 000000000..d845803dd --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,3 @@ +### 0.10.0 + + * adds support for `meta` and `meta_key` [@kurko] diff --git a/README.md b/README.md index 50387ee2c..5dfb47315 100644 --- a/README.md +++ b/README.md @@ -54,18 +54,17 @@ end ``` Generally speaking, you as a user of AMS will write (or generate) these -serializer classes. By default, they will use the JsonApiAdapter, implemented -by AMS. If you want to use a different adapter, such as a HalAdapter, you can +serializer classes. If you want to use a different adapter, such as a JsonApi, you can change this in an initializer: ```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::HalAdapter +ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi ``` or ```ruby -ActiveModel::Serializer.config.adapter = :hal +ActiveModel::Serializer.config.adapter = :json_api ``` You won't need to implement an adapter unless you wish to use a new format or @@ -99,15 +98,6 @@ end In this case, Rails will look for a serializer named `PostSerializer`, and if it exists, use it to serialize the `Post`. -### Built in Adapters - -The `:json_api` adapter will include the associated resources in the `"linked"` -member when the resource names are included in the `include` option. - -```ruby - render @posts, include: 'authors,comments' -``` - ### Specify a serializer If you wish to use a serializer other than the default, you can explicitly pass it to the renderer. @@ -129,6 +119,46 @@ render json: @posts, each_serializer: PostPreviewSerializer render json: @posts, serializer: PaginatedSerializer, each_serializer: PostPreviewSerializer ``` +### Meta + +If you want a `meta` attribute in your response, specify it in the `render` +call: + +```ruby +render json: @post, meta: { total: 10 } +``` + +The key can be customized using `meta_key` option. + +```ruby +render json: @post, meta: { total: 10 }, meta_key: "custom_meta" +``` + +`meta` will only be included in your response if there's a root. For instance, +it won't be included in array responses. + +### Root key + +If you want to define a custom root for your response, specify it in the `render` +call: + +```ruby +render json: @post, root: "articles" +``` + +### Built in Adapters + +#### JSONAPI + +This adapter follows the format specified in +[jsonapi.org/format](http://jsonapi.org/format). It will include the associated +resources in the `"linked"` member when the resource names are included in the +`include` option. + +```ruby + render @posts, include: 'authors,comments' +``` + ## Installation Add this line to your application's Gemfile: diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f2a34c350..a98b092ce 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -114,11 +114,13 @@ def self.root_name name.demodulize.underscore.sub(/_serializer$/, '') if name end - attr_accessor :object, :root + attr_accessor :object, :root, :meta, :meta_key def initialize(object, options = {}) @object = object @root = options[:root] || (self.class._root ? self.class.root_name : false) + @meta = options[:meta] + @meta_key = options[:meta_key] end def json_key diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index bf546097e..b1efdae68 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -18,7 +18,8 @@ def serializable_hash(options = {}) end def as_json(options = {}) - serializable_hash(options) + hash = serializable_hash(options) + include_meta(hash) end def self.create(resource, options = {}) @@ -30,6 +31,25 @@ def self.create(resource, options = {}) def self.adapter_class(adapter) "ActiveModel::Serializer::Adapter::#{adapter.to_s.classify}".safe_constantize end + + private + + def meta + serializer.meta if serializer.respond_to?(:meta) + end + + def meta_key + serializer.meta_key || "meta" + end + + def root + serializer.json_key + end + + def include_meta(json) + json[meta_key] = meta if meta && root + json + end end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 83693c978..2f679bbe0 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -4,6 +4,8 @@ class ArraySerializer include Enumerable delegate :each, to: :@objects + attr_reader :meta, :meta_key + def initialize(objects, options = {}) @objects = objects.map do |object| serializer_class = options.fetch( @@ -12,6 +14,8 @@ def initialize(objects, options = {}) ) serializer_class.new(object) end + @meta = options[:meta] + @meta_key = options[:meta_key] end def json_key diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index a4c20a54c..55ebf2367 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -37,6 +37,18 @@ def render_array_using_implicit_serializer ] render json: array end + + def render_array_using_implicit_serializer_and_meta + old_adapter = ActiveModel::Serializer.config.adapter + + ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi + array = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + ] + render json: array, meta: { total: 10 } + ensure + ActiveModel::Serializer.config.adapter = old_adapter + end end tests MyController @@ -87,6 +99,13 @@ def test_render_array_using_implicit_serializer assert_equal expected.to_json, @response.body end + + def test_render_array_using_implicit_serializer_and_meta + get :render_array_using_implicit_serializer_and_meta + + assert_equal 'application/json', @response.content_type + assert_equal '{"profiles":[{"name":"Name 1","description":"Description 1"}],"meta":{"total":10}}', @response.body + end end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb new file mode 100644 index 000000000..b226c13a8 --- /dev/null +++ b/test/serializers/meta_test.rb @@ -0,0 +1,77 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class MetaTest < Minitest::Test + def setup + @blog = Blog.new(id: 1, + name: 'AMS Hints', + writer: Author.new(id: 2, name: "Steve"), + articles: [Post.new(id: 3, title: "AMS")]) + end + + def test_meta_is_present_with_root + adapter = load_adapter(root: "blog", meta: {total: 10}) + expected = { + "blog" => { + id: 1, + title: "AMS Hints" + }, + "meta" => { + total: 10 + } + } + assert_equal expected, adapter.as_json + end + + def test_meta_is_not_included_when_root_is_missing + adapter = load_adapter(meta: {total: 10}) + expected = { + id: 1, + title: "AMS Hints" + } + assert_equal expected, adapter.as_json + end + + def test_meta_key_is_used + adapter = load_adapter(root: "blog", meta: {total: 10}, meta_key: "haha_meta") + expected = { + "blog" => { + id: 1, + title: "AMS Hints" + }, + "haha_meta" => { + total: 10 + } + } + assert_equal expected, adapter.as_json + end + + def test_meta_is_not_used_on_arrays + serializer = ArraySerializer.new([@blog], root: "blog", meta: {total: 10}, meta_key: "haha_meta") + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + expected = [{ + id: 1, + name: "AMS Hints", + writer: { + id: 2, + name: "Steve" + }, + articles: [{ + id: 3, + title: "AMS", + body: nil + }] + }] + assert_equal expected, adapter.as_json + end + + private + + def load_adapter(options) + serializer = AlternateBlogSerializer.new(@blog, options) + ActiveModel::Serializer::Adapter::Json.new(serializer) + end + end + end +end From 90023b1af733639a2dafb1e83e3891d9094dcd51 Mon Sep 17 00:00:00 2001 From: Robbie Pitts Date: Sun, 11 Jan 2015 14:24:01 -0500 Subject: [PATCH 009/903] Make linked resource type names consistent with root names --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 175d6770c..a7ca89a7b 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -126,7 +126,7 @@ def check_assoc(assoc) def serialized_object_type(serializer) return false unless Array(serializer).first - type_name = Array(serializer).first.object.class.to_s.underscore + type_name = Array(serializer).first.object.class.to_s.demodulize.underscore if serializer.respond_to?(:first) type_name.pluralize else From b626ec8f145c72a1df599a961548aa2863232141 Mon Sep 17 00:00:00 2001 From: Robbie Pitts Date: Sun, 11 Jan 2015 16:10:02 -0500 Subject: [PATCH 010/903] Spec for linked resource type name demodulization --- test/adapter/json_api/belongs_to_test.rb | 2 +- test/adapter/json_api/has_many_test.rb | 9 +++++++-- test/adapter/json_api/linked_test.rb | 15 +++++++++++++++ test/fixtures/poro.rb | 15 +++++++++++++++ 4 files changed, 38 insertions(+), 3 deletions(-) diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 578896b1d..30397a30c 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -64,7 +64,7 @@ def test_include_nil_author assert_equal({comments: [], author: nil}, adapter.serializable_hash[:posts][:links]) end - def test_include_type_for_association_when_is_different_than_name + def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) links = adapter.serializable_hash[:blogs][:links] diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index c824d8479..34ba76698 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -78,10 +78,15 @@ def test_no_include_linked_if_comments_is_empty assert_nil adapter.serializable_hash[:linked] end - def test_include_type_for_association_when_is_different_than_name + def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({type: "posts", ids: ["1"]}, adapter.serializable_hash[:blogs][:links][:articles]) + actual = adapter.serializable_hash[:blogs][:links][:articles] + expected = { + type: "posts", + ids: ["1"] + } + assert_equal(expected, actual) end end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 8e896460c..efdcbd497 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -138,6 +138,21 @@ def test_include_multiple_posts_and_linked } assert_equal expected, @adapter.serializable_hash[:linked] end + + def test_ignore_model_namespace_for_linked_resource_type + spammy_post = Post.new(id: 123) + spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] + serializer = SpammyPostSerializer.new(spammy_post) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + links = adapter.serializable_hash[:posts][:links] + expected = { + related: { + type: 'unrelated_links', + ids: ['456'] + } + } + assert_equal expected, links + end end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 6b30387c8..3c3068417 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -47,6 +47,8 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) +module Spam; end +Spam::UnrelatedLink = Class.new(Model) PostSerializer = Class.new(ActiveModel::Serializer) do attributes :title, :body, :id @@ -56,6 +58,15 @@ class ProfilePreviewSerializer < ActiveModel::Serializer url :comments end +SpammyPostSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + has_many :related + + def self.root_name + 'posts' + end +end + CommentSerializer = Class.new(ActiveModel::Serializer) do attributes :id, :body @@ -123,3 +134,7 @@ def self.root_name has_many :comments, serializer: CommentPreviewSerializer belongs_to :author, serializer: AuthorPreviewSerializer end + +Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do + attributes :id +end From 22202a115a49d1b29f686dbae89e4ecf79de3722 Mon Sep 17 00:00:00 2001 From: Guillermo Iguaran Date: Sun, 11 Jan 2015 16:21:20 -0500 Subject: [PATCH 011/903] Lets keep the assert_equal without parens for consistency. --- test/adapter/json_api/has_many_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 34ba76698..0d334cac2 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -86,7 +86,7 @@ def test_include_type_for_association_when_different_than_name type: "posts", ids: ["1"] } - assert_equal(expected, actual) + assert_equal expected, actual end end end From 1d7d9fd6aa81815c5b1f585324b316c9950872c2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicol=C3=A1s=20Hock=20Isaza?= Date: Tue, 13 Jan 2015 14:43:27 -0500 Subject: [PATCH 012/903] Fix nested include attributes When the requests asked for a nested attribute in the `include` and it's missing or empty, don't break because the type of the object can't be determined. If the request is for a collection and none of the elements has the attribute, it will not be added to the `linked` key, similar to what happens with simple includes. --- .../serializer/adapter/json_api.rb | 4 +-- .../action_controller/json_api_linked_test.rb | 29 +++++++++++++++++++ 2 files changed, 31 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a7ca89a7b..dd84e6338 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -68,8 +68,8 @@ def add_linked(resource_name, serializers, parent = nil) resource_path = [parent, resource_name].compact.join('.') - if include_assoc?(resource_path) - plural_name = serialized_object_type(serializers).pluralize.to_sym + if include_assoc?(resource_path) && resource_type = serialized_object_type(serializers) + plural_name = resource_type.pluralize.to_sym @top[:linked] ||= {} @top[:linked][plural_name] ||= [] diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index dca55e67b..71b69b0ec 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -26,6 +26,9 @@ def setup_post @first_comment.author = @author2 @second_comment.post = @post @second_comment.author = nil + @post2 = Post.new(id: 2, title: "Another Post", body: "Body") + @post2.author = @author + @post2.comments = [] end def render_resource_without_include @@ -48,6 +51,18 @@ def render_resource_with_nested_has_many_include render json: @post, include: 'author,author.roles', adapter: :json_api end + def render_resource_with_missing_nested_has_many_include + setup_post + @post.author = @author2 # author2 has no roles. + render json: @post, include: 'author,author.roles', adapter: :json_api + end + + def render_collection_with_missing_nested_has_many_include + setup_post + @post.author = @author2 + render json: [@post, @post2], include: 'author,author.roles', adapter: :json_api + end + def render_collection_without_include setup_post render json: [@post], adapter: :json_api @@ -124,6 +139,20 @@ def test_render_collection_with_include response = JSON.parse(@response.body) assert response.key? 'linked' end + + def test_render_resource_with_nested_attributes_even_when_missing_associations + get :render_resource_with_missing_nested_has_many_include + response = JSON.parse(@response.body) + assert response.key? 'linked' + refute response['linked'].key? 'roles' + end + + def test_render_collection_with_missing_nested_has_many_include + get :render_collection_with_missing_nested_has_many_include + response = JSON.parse(@response.body) + assert response.key? 'linked' + assert response['linked'].key? 'roles' + end end end end From e47231cdc8ab904614e192ec67031df42afa6c71 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Thu, 29 Jan 2015 16:48:41 -0200 Subject: [PATCH 013/903] Support overriding association methods You can override associations to define custom scope on them. --- README.md | 16 ++++++++++ lib/active_model/serializer.rb | 4 ++- .../action_controller/json_api_linked_test.rb | 3 ++ test/adapter/json/belongs_to_test.rb | 5 ++- test/adapter/json/collection_test.rb | 32 ++++++++++++++++--- test/adapter/json/has_many_test.rb | 2 ++ test/adapter/json_api/belongs_to_test.rb | 9 +++++- test/adapter/json_api/collection_test.rb | 11 ++++--- .../json_api/has_many_embed_ids_test.rb | 3 ++ .../has_many_explicit_serializer_test.rb | 2 ++ test/adapter/json_api/has_many_test.rb | 4 ++- test/adapter/json_api/linked_test.rb | 6 ++++ test/adapter/json_test.rb | 2 ++ test/fixtures/poro.rb | 5 +++ test/serializers/associations_test.rb | 15 ++++++++- 15 files changed, 106 insertions(+), 13 deletions(-) diff --git a/README.md b/README.md index 714b37669..c5fee72c1 100644 --- a/README.md +++ b/README.md @@ -146,6 +146,22 @@ call: render json: @post, root: "articles" ``` +### Overriding association methods + +If you want to override any association, you can use: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :id, :body + + has_many :comments + + def comments + object.comments.active + end +end +``` + ### Built in Adapters #### JSONAPI diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d4087fe6b..e5d361a78 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -149,10 +149,12 @@ def attributes(options = {}) def each_association(&block) self.class._associations.dup.each do |name, options| next unless object + association = object.send(name) + association_value = send(name) serializer_class = ActiveModel::Serializer.serializer_for(association, options) serializer = serializer_class.new( - association, + association_value, serializer_from_options(options) ) if serializer_class diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 71b69b0ec..80f50ca5a 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -29,6 +29,9 @@ def setup_post @post2 = Post.new(id: 2, title: "Another Post", body: "Body") @post2.author = @author @post2.comments = [] + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog + @post2.blog = @blog end def render_resource_without_include diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index ea1186475..bb983f728 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -15,6 +15,9 @@ def setup @comment.post = @post @comment.author = nil @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog + @anonymous_post.blog = nil @serializer = CommentSerializer.new(@comment) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) @@ -28,7 +31,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}, adapter.serializable_hash) + assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: nil, author: nil}, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 51af54489..0742333ad 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -13,16 +13,40 @@ def setup @second_post.comments = [] @first_post.author = @author @second_post.author = @author + @blog = Blog.new(id: 1, name: "My Blog!!") + @first_post.blog = @blog + @second_post.blog = nil @serializer = ArraySerializer.new([@first_post, @second_post]) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) end def test_include_multiple_posts - assert_equal([ - {title: "Hello!!", body: "Hello, world!!", id: 1, comments: [], author: {id: 1, name: "Steve K."}}, - {title: "New Post", body: "Body", id: 2, comments: [], author: {id: 1, name: "Steve K."}} - ], @adapter.serializable_hash) + expected = [{ + title: "Hello!!", + body: "Hello, world!!", + id: 1, + comments: [], + author: { + id: 1, + name: "Steve K." + }, + blog: { + id: 999, + name: "Custom blog" + } + }, { + title: "New Post", + body: "Body", + id: 2, + comments: [], + author: { + id: 1, + name: "Steve K." + }, + blog: nil + }] + assert_equal expected, @adapter.serializable_hash end end end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 77f672c70..c5679e681 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -14,6 +14,8 @@ def setup @post.author = @author @first_comment.post = @post @second_comment.post = @post + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 30397a30c..678e6a245 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -9,11 +9,14 @@ def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') @post = Post.new(id: 42, title: 'New Post', body: 'Body') @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post.comments = [@comment] + @post.blog = @blog @anonymous_post.comments = [] + @anonymous_post.blog = nil @comment.post = @post @comment.author = nil @post.author = @author @@ -39,6 +42,7 @@ def test_includes_linked_post body: 'Body', links: { comments: ["1"], + blog: "999", author: "1" } }] @@ -51,6 +55,7 @@ def test_limiting_linked_post_fields title: 'New Post', links: { comments: ["1"], + blog: "999", author: "1" } }] @@ -61,7 +66,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: [], author: nil}, adapter.serializable_hash[:posts][:links]) + assert_equal({comments: [], blog: nil, author: nil}, adapter.serializable_hash[:posts][:links]) end def test_include_type_for_association_when_different_than_name @@ -101,6 +106,7 @@ def test_include_linked_resources_with_type_name id: "42", links: { comments: ["1"], + blog: "999", author: "1" } }, { @@ -109,6 +115,7 @@ def test_include_linked_resources_with_type_name id: "43", links: { comments: [], + blog: nil, author: nil } }] diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 205eaf211..5ab06cfe4 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -8,10 +8,13 @@ class CollectionTest < Minitest::Test def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil + @blog = Blog.new(id: 23, name: 'AMS Blog') @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') @first_post.comments = [] @second_post.comments = [] + @first_post.blog = @blog + @second_post.blog = nil @first_post.author = @author @second_post.author = @author @author.posts = [@first_post, @second_post] @@ -22,16 +25,16 @@ def setup def test_include_multiple_posts assert_equal([ - { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: [], author: "1" } }, - { title: "New Post", body: "Body", id: "2", links: { comments: [], author: "1" } } + { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: [], blog: "999", author: "1" } }, + { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: nil, author: "1" } } ], @adapter.serializable_hash[:posts]) end def test_limiting_fields @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, fields: ['title']) assert_equal([ - { title: "Hello!!", links: { comments: [], author: "1" } }, - { title: "New Post", links: { comments: [], author: "1" } } + { title: "Hello!!", links: { comments: [], blog: "999", author: "1" } }, + { title: "New Post", links: { comments: [], blog: nil, author: "1" } } ], @adapter.serializable_hash[:posts]) end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index a6072aa4f..0082e5858 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -16,6 +16,9 @@ def setup @second_post.author = @author @first_post.comments = [] @second_post.comments = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @first_post.blog = @blog + @second_post.blog = nil @serializer = AuthorSerializer.new(@author) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 72b92494b..29e73c4a7 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -18,6 +18,8 @@ def setup @first_comment.author = nil @second_comment.post = @post @second_comment.author = nil + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post.blog = @blog @serializer = PostPreviewSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 0d334cac2..b49288828 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -24,6 +24,8 @@ def setup @blog = Blog.new(id: 1, name: "My Blog!!") @blog.writer = @author @blog.articles = [@post] + @post.blog = @blog + @post_without_comments.blog = nil @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) @@ -32,7 +34,7 @@ def setup def test_includes_comment_ids assert_equal(["1", "2"], @adapter.serializable_hash[:posts][:links][:comments]) end - + def test_includes_linked_comments @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments') expected = [{ diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index efdcbd497..50425325e 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -13,6 +13,10 @@ def setup @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') @third_post = Post.new(id: 3, title: 'Yet Another Post', body: 'Body') + @blog = Blog.new({ name: 'AMS Blog' }) + @first_post.blog = @blog + @second_post.blog = @blog + @third_post.blog = nil @first_post.comments = [] @second_post.comments = [] @first_post.author = @author1 @@ -124,6 +128,7 @@ def test_include_multiple_posts_and_linked id: "1", links: { comments: ["1", "2"], + blog: "999", author: "1" } }, { @@ -132,6 +137,7 @@ def test_include_multiple_posts_and_linked id: "3", links: { comments: [], + blog: nil, author: "1" } }] diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index fe573f7b4..5795174eb 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -13,6 +13,8 @@ def setup @first_comment.post = @post @second_comment.post = @post @post.author = @author + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 3c3068417..9cd982949 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -54,8 +54,13 @@ module Spam; end attributes :title, :body, :id has_many :comments + belongs_to :blog belongs_to :author url :comments + + def blog + Blog.new(id: 999, name: "Custom blog") + end end SpammyPostSerializer = Class.new(ActiveModel::Serializer) do diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 62a152733..3a54bd5c6 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -28,14 +28,17 @@ def setup @author = Author.new(name: 'Steve K.') @author.bio = nil @author.roles = [] + @blog = Blog.new({ name: 'AMS Blog' }) @post = Post.new({ title: 'New Post', body: 'Body' }) @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) @post.comments = [@comment] + @post.blog = @blog @comment.post = @post @comment.author = nil @post.author = @author @author.posts = [@post] + @post_serializer = PostSerializer.new(@post) @author_serializer = AuthorSerializer.new(@author) @comment_serializer = CommentSerializer.new(@comment) end @@ -63,7 +66,7 @@ def test_has_many end end - def test_has_one + def test_belongs_to assert_equal({post: {type: :belongs_to, association_options: {}}, :author=>{:type=>:belongs_to, :association_options=>{}}}, @comment_serializer.class._associations) @comment_serializer.each_association do |name, serializer, options| if name == :post @@ -77,6 +80,16 @@ def test_has_one end end end + + def test_belongs_to_with_custom_method + blog_is_present = false + + @post_serializer.each_association do |name, serializer, options| + blog_is_present = true if name == :blog + end + + assert blog_is_present + end end end end From e771e637bfc7de845957040cab63267a3b35ae0f Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Thu, 29 Jan 2015 16:50:11 -0200 Subject: [PATCH 014/903] Updates CHANGELOG to include association overriding --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index d845803dd..8fcaae863 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,4 @@ ### 0.10.0 * adds support for `meta` and `meta_key` [@kurko] + * adds method to override association [adcb99e, @kurko] From 637113ecd55daf78181ac42fd2e1bf3a266ec787 Mon Sep 17 00:00:00 2001 From: Carles Jove i Buxeda Date: Fri, 30 Jan 2015 11:08:08 +0100 Subject: [PATCH 015/903] add to_param for correct URL generation --- test/fixtures/poro.rb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 3c3068417..f5927fdaa 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -15,6 +15,10 @@ def id @attributes[:id] || @attributes['id'] || object_id end + def to_param + id + end + def method_missing(meth, *args) if meth.to_s =~ /^(.*)=$/ @attributes[$1.to_sym] = args[0] From 54d6696e7cd8db76238e6ca69b12c3ab8c2fac67 Mon Sep 17 00:00:00 2001 From: Vladimir Lyzo Date: Sat, 31 Jan 2015 19:44:22 +0300 Subject: [PATCH 016/903] Fix lost test test_include_multiple_posts_and_linked --- test/adapter/json_api/linked_test.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 50425325e..eb0954cf0 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -44,8 +44,8 @@ def test_include_multiple_posts_and_linked @second_comment.post = @first_post @second_comment.author = nil assert_equal([ - { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: ['1', '2'], author: "1" } }, - { title: "New Post", body: "Body", id: "2", links: { comments: [], :author => "2" } } + { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: ['1', '2'], blog: "999", author: "1" } }, + { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: "999", author: "2" } } ], @adapter.serializable_hash[:posts]) @@ -69,7 +69,7 @@ def test_include_multiple_posts_and_linked id: "1", name: "Steve K.", links: { - posts: ["1"], + posts: ["1", "3"], roles: [], bio: "1" } @@ -99,7 +99,7 @@ def test_include_multiple_posts_and_linked assert_equal expected, @adapter.serializable_hash[:linked] end - def test_include_multiple_posts_and_linked + def test_include_bio_and_linked @serializer = BioSerializer.new(@bio1) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'author,author.posts') From 8a432ad2b3a11b54183630b08b47ad2d249f9327 Mon Sep 17 00:00:00 2001 From: Joao Moura Date: Mon, 20 Oct 2014 21:38:20 -0200 Subject: [PATCH 017/903] Adding cache support to version 0.10.0 It's a new implementation of cache based on ActiveSupport::Cache. The implementation abstracts the cache in Adapter class on a private method called cached_object, this method is intended to be used on Adapters inside serializable_hash method in order to cache each instance of the object that will be returned by the serializer. Some of its features are: - A different syntax. (no longer need the cache_key method). - An options argument that have the same arguments of ActiveSupport::Cache::Store, plus a key option that will be the prefix of the object cache on a pattern "#{key}-#{object.id}". - It cache the objects individually and not the whole Serializer return, re-using it in different requests (as a show and a index method for example.) --- .gitignore | 2 + README.md | 32 +++++++ lib/active_model/serializer.rb | 12 ++- lib/active_model/serializer/adapter.rb | 14 +++ lib/active_model/serializer/adapter/json.rb | 22 +++-- .../serializer/adapter/json_api.rb | 8 +- lib/active_model_serializers.rb | 8 +- .../action_controller/json_api_linked_test.rb | 1 + test/action_controller/serialization_test.rb | 96 ++++++++++++++++++- test/adapter/json/belongs_to_test.rb | 1 + test/adapter/json/collection_test.rb | 1 + test/adapter/json_api/belongs_to_test.rb | 1 + test/adapter/json_api/collection_test.rb | 1 + test/adapter/json_api/has_many_test.rb | 1 + test/fixtures/poro.rb | 13 ++- test/serializers/cache_test.rb | 62 ++++++++++++ test/test_helper.rb | 12 ++- 17 files changed, 265 insertions(+), 22 deletions(-) create mode 100644 test/serializers/cache_test.rb diff --git a/.gitignore b/.gitignore index 1ecf6e4d1..0374e060e 100644 --- a/.gitignore +++ b/.gitignore @@ -10,6 +10,8 @@ coverage doc/ lib/bundler/man pkg +Vagrantfile +.vagrant rdoc spec/reports test/tmp diff --git a/README.md b/README.md index c5fee72c1..e6a560fd9 100644 --- a/README.md +++ b/README.md @@ -33,6 +33,7 @@ serializers: ```ruby class PostSerializer < ActiveModel::Serializer + cache key: 'posts', expires_in: 3.hours attributes :title, :body has_many :comments @@ -246,6 +247,37 @@ You may also use the `:serializer` option to specify a custom serializer class, The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. +## Caching + +To cache a serializer, call ```cache``` and pass its options. +The options are the same options of ```ActiveSupport::Cache::Store```, plus +a ```key``` option that will be the prefix of the object cache +on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. + +**[NOTE] Every object is individually cached.** +**[NOTE] The cache is automatically expired after update an object but it's not deleted.** + +```ruby +cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` +``` + +Take the example bellow: + +```ruby +class PostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 3.hours + attributes :title, :body + + has_many :comments + + url :post +end +``` + +On this example every ```Post``` object will be cached with +the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, +but in this case it will be automatically expired after 3 hours. + ## Getting Help If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index e5d361a78..b083e40d2 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -10,6 +10,9 @@ class << self attr_accessor :_attributes attr_accessor :_associations attr_accessor :_urls + attr_accessor :_cache + attr_accessor :_cache_key + attr_accessor :_cache_options end def self.inherited(base) @@ -36,7 +39,14 @@ def self.attribute(attr, options = {}) end unless method_defined?(key) end - # Defines an association in the object that should be rendered. + # Enables a serializer to be automatically cached + def self.cache(options = {}) + @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching + @_cache_key = options.delete(:key) + @_cache_options = (options.empty?) ? nil : options + end + + # Defines an association in the object should be rendered. # # The serializer object should implement the association name # as a method which should return an array when invoked. If a method diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index b1efdae68..85b014639 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -50,6 +50,20 @@ def include_meta(json) json[meta_key] = meta if meta && root json end + + private + + def cached_object + klass = serializer.class + if klass._cache + _cache_key = (klass._cache_key) ? "#{klass._cache_key}/#{serializer.object.id}-#{serializer.object.updated_at}" : serializer.object.cache_key + klass._cache.fetch(_cache_key, klass._cache_options) do + yield + end + else + yield + end + end end end end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 8ad1e41d6..8848f8fbf 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -6,19 +6,21 @@ def serializable_hash(options = {}) if serializer.respond_to?(:each) @result = serializer.map{|s| self.class.new(s).serializable_hash } else - @result = serializer.attributes(options) - - serializer.each_association do |name, association, opts| - if association.respond_to?(:each) - array_serializer = association - @result[name] = array_serializer.map { |item| item.attributes(opts) } - else - if association - @result[name] = association.attributes(options) + @result = cached_object do + @hash = serializer.attributes(options) + serializer.each_association do |name, association, opts| + if association.respond_to?(:each) + array_serializer = association + @hash[name] = array_serializer.map { |item| item.attributes(opts) } else - @result[name] = nil + if association + @hash[name] = association.attributes(options) + else + @hash[name] = nil + end end end + @hash end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index dd84e6338..a88873690 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -23,10 +23,12 @@ def serializable_hash(options = {}) self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[@root] end else - @hash[@root] = attributes_for_serializer(serializer, @options) - add_resource_links(@hash[@root], serializer) + @hash = cached_object do + @hash[@root] = attributes_for_serializer(serializer, @options) + add_resource_links(@hash[@root], serializer) + @hash + end end - @hash end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 5b0ed1b13..f566280ee 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,7 +1,7 @@ -require "active_model" -require "active_model/serializer/version" -require "active_model/serializer" -require "active_model/serializer/fieldset" +require 'active_model' +require 'active_model/serializer/version' +require 'active_model/serializer' +require 'active_model/serializer/fieldset' begin require 'action_controller' diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 80f50ca5a..f909641db 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -5,6 +5,7 @@ module Serialization class JsonApiLinkedTest < ActionController::TestCase class MyController < ActionController::Base def setup_post + ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @role2 = Role.new(id: 2, name: 'colab') @author = Author.new(id: 1, name: 'Steve K.') diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 55ebf2367..0aeb895ae 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -46,9 +46,48 @@ def render_array_using_implicit_serializer_and_meta Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) ] render json: array, meta: { total: 10 } - ensure + ensure ActiveModel::Serializer.config.adapter = old_adapter end + + def render_object_with_cache_enabled + comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + author = Author.new(id: 1, name: 'Joao Moura.') + post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + + generate_cached_serializer(post) + + post.title = 'ZOMG a New Post' + render json: post + end + + def render_object_expired_with_cache_enabled + comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + author = Author.new(id: 1, name: 'Joao Moura.') + post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + + generate_cached_serializer(post) + + post.title = 'ZOMG a New Post' + sleep 0.05 + render json: post + end + + def render_changed_object_with_cache_enabled + comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + author = Author.new(id: 1, name: 'Joao Moura.') + post = Post.new({ id: 1, title: 'ZOMG a New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + + render json: post + end + + private + def generate_cached_serializer(obj) + serializer_class = ActiveModel::Serializer.serializer_for(obj) + serializer = serializer_class.new(obj) + adapter = ActiveModel::Serializer.adapter.new(serializer) + adapter.to_json + end end tests MyController @@ -106,6 +145,61 @@ def test_render_array_using_implicit_serializer_and_meta assert_equal 'application/json', @response.content_type assert_equal '{"profiles":[{"name":"Name 1","description":"Description 1"}],"meta":{"total":10}}', @response.body end + + def test_render_with_cache_enable + ActionController::Base.cache_store.clear + get :render_object_with_cache_enabled + + expected = { + id: 1, + title: 'New Post', + body: 'Body', + comments: [ + { + id: 1, + body: 'ZOMG A COMMENT' } + ], + blog: nil, + author: { + id: 1, + name: 'Joao Moura.' + } + } + + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + + get :render_changed_object_with_cache_enabled + assert_equal expected.to_json, @response.body + + ActionController::Base.cache_store.clear + get :render_changed_object_with_cache_enabled + assert_not_equal expected.to_json, @response.body + end + + def test_render_with_cache_enable_and_expired + ActionController::Base.cache_store.clear + get :render_object_expired_with_cache_enabled + + expected = { + id: 1, + title: 'ZOMG a New Post', + body: 'Body', + comments: [ + { + id: 1, + body: 'ZOMG A COMMENT' } + ], + blog: nil, + author: { + id: 1, + name: 'Joao Moura.' + } + } + + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end end end end diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index bb983f728..fb73779d9 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -21,6 +21,7 @@ def setup @serializer = CommentSerializer.new(@comment) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) + ActionController::Base.cache_store.clear end def test_includes_post diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 0742333ad..77c43e290 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -19,6 +19,7 @@ def setup @serializer = ArraySerializer.new([@first_post, @second_post]) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) + ActionController::Base.cache_store.clear end def test_include_multiple_posts diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 678e6a245..77dc3b5af 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -28,6 +28,7 @@ def setup @serializer = CommentSerializer.new(@comment) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) + ActionController::Base.cache_store.clear end def test_includes_post_id diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 5ab06cfe4..2054af838 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -21,6 +21,7 @@ def setup @serializer = ArraySerializer.new([@first_post, @second_post]) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) + ActionController::Base.cache_store.clear end def test_include_multiple_posts diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index b49288828..87ef36f3f 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -6,6 +6,7 @@ class Adapter class JsonApi class HasManyTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') @author.posts = [] @author.bio = nil diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c784d479e..65786dec6 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -3,6 +3,14 @@ def initialize(hash={}) @attributes = hash end + def cache_key + "#{self.class.name.downcase}/#{self.id}-#{self.updated_at}" + end + + def updated_at + @attributes[:updated_at] ||= DateTime.now.to_time.to_i + end + def read_attribute_for_serialization(name) if name == :id || name == 'id' id @@ -55,7 +63,8 @@ module Spam; end Spam::UnrelatedLink = Class.new(Model) PostSerializer = Class.new(ActiveModel::Serializer) do - attributes :title, :body, :id + cache key:'post', expires_in: 0.05 + attributes :id, :title, :body has_many :comments belongs_to :blog @@ -77,6 +86,7 @@ def self.root_name end CommentSerializer = Class.new(ActiveModel::Serializer) do + cache expires_in: 1.day attributes :id, :body belongs_to :post @@ -84,6 +94,7 @@ def self.root_name end AuthorSerializer = Class.new(ActiveModel::Serializer) do + cache key:'writer' attributes :id, :name has_many :posts, embed: :ids diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb new file mode 100644 index 000000000..6377fa950 --- /dev/null +++ b/test/serializers/cache_test.rb @@ -0,0 +1,62 @@ +require 'test_helper' +module ActiveModel + class Serializer + class CacheTest < Minitest::Test + def setup + @post = Post.new({ title: 'New Post', body: 'Body' }) + @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author') + @author.posts = [@post] + @author.roles = [@role] + @author.bio = nil + @post.comments = [@comment] + @post.author = @author + @comment.post = @post + @comment.author = @author + + @post_serializer = PostSerializer.new(@post) + @author_serializer = AuthorSerializer.new(@author) + @comment_serializer = CommentSerializer.new(@comment) + end + + def test_cache_definition + assert_equal(ActionController::Base.cache_store, @post_serializer.class._cache) + assert_equal(ActionController::Base.cache_store, @author_serializer.class._cache) + assert_equal(ActionController::Base.cache_store, @comment_serializer.class._cache) + end + + def test_cache_key_definition + assert_equal('post', @post_serializer.class._cache_key) + assert_equal('writer', @author_serializer.class._cache_key) + assert_equal(nil, @comment_serializer.class._cache_key) + end + + def test_cache_key_interpolation_with_updated_at + author = render_object_with_cache_without_cache_key(@author) + assert_equal(nil, ActionController::Base.cache_store.fetch(@author.cache_key)) + assert_equal(author, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at}").to_json) + end + + def test_default_cache_key_fallback + comment = render_object_with_cache_without_cache_key(@comment) + assert_equal(comment, ActionController::Base.cache_store.fetch(@comment.cache_key).to_json) + end + + def test_cache_options_definition + assert_equal({expires_in: 0.05}, @post_serializer.class._cache_options) + assert_equal(nil, @author_serializer.class._cache_options) + assert_equal({expires_in: 1.day}, @comment_serializer.class._cache_options) + end + + private + def render_object_with_cache_without_cache_key(obj) + serializer_class = ActiveModel::Serializer.serializer_for(obj) + serializer = serializer_class.new(obj) + adapter = ActiveModel::Serializer.adapter.new(serializer) + adapter.to_json + end + end + end +end + diff --git a/test/test_helper.rb b/test/test_helper.rb index bd41fb6af..f3977b610 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,13 +1,21 @@ -require "bundler/setup" +require 'bundler/setup' require 'rails' require 'action_controller' require 'action_controller/test_case' -require "active_support/json" +require 'action_controller/railtie' +require 'active_support/json' require 'minitest/autorun' # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) +class Foo < Rails::Application + if Rails.version.to_s.start_with? '4' + config.action_controller.perform_caching = true + ActionController::Base.cache_store = :memory_store + end +end + require "active_model_serializers" require 'fixtures/poro' From 13243f2e707d903abccbeab82b8c7f32ebb1a669 Mon Sep 17 00:00:00 2001 From: Alex Stophel Date: Sat, 7 Feb 2015 00:09:50 -0500 Subject: [PATCH 018/903] Add Overriding attribute methods section to README. --- README.md | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/README.md b/README.md index e6a560fd9..2f1cc4ec3 100644 --- a/README.md +++ b/README.md @@ -163,6 +163,22 @@ class PostSerializer < ActiveModel::Serializer end ``` +### Overriding attribute methods + +If you want to override any attribute, you can use: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :id, :body + + has_many :comments + + def body + object.body.downcase + end +end +``` + ### Built in Adapters #### JSONAPI From 2962f3f64e7c672bfb5a13a8f739b5db073e5473 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Mon, 2 Feb 2015 17:08:54 -0500 Subject: [PATCH 019/903] Reimplement serialization scope and scope_name --- lib/action_controller/serialization.rb | 20 ++++++++++++++++++++ lib/active_model/serializer.rb | 16 ++++++++++++---- 2 files changed, 32 insertions(+), 4 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 90897a701..11c70fe6d 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -8,6 +8,16 @@ module Serialization ADAPTER_OPTION_KEYS = [:include, :fields, :root, :adapter] + included do + class_attribute :_serialization_scope + self._serialization_scope = :current_user + end + + def serialization_scope + send(_serialization_scope) if _serialization_scope && + respond_to?(_serialization_scope, true) + end + def get_serializer(resource) @_serializer ||= @_serializer_opts.delete(:serializer) @_serializer ||= ActiveModel::Serializer.serializer_for(resource) @@ -29,6 +39,10 @@ def use_adapter? options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } if use_adapter? && (serializer = get_serializer(resource)) + + @_serializer_opts[:scope] ||= serialization_scope + @_serializer_opts[:scope_name] = _serialization_scope + # omg hax object = serializer.new(resource, @_serializer_opts) adapter = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) @@ -38,5 +52,11 @@ def use_adapter? end end end + + module ClassMethods + def serialization_scope(scope) + self._serialization_scope = scope + end + end end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b083e40d2..a8a645ef0 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -126,13 +126,21 @@ def self.root_name name.demodulize.underscore.sub(/_serializer$/, '') if name end - attr_accessor :object, :root, :meta, :meta_key + attr_accessor :object, :root, :meta, :meta_key, :scope def initialize(object, options = {}) - @object = object - @root = options[:root] || (self.class._root ? self.class.root_name : false) - @meta = options[:meta] + @object = object + @root = options[:root] || (self.class._root ? self.class.root_name : false) + @meta = options[:meta] @meta_key = options[:meta_key] + @scope = options[:scope] + + scope_name = options[:scope_name] + if scope_name && !respond_to?(scope_name) + self.class.class_eval do + define_method scope_name, lambda { scope } + end + end end def json_key From 232e3675600513f564437cebdcc03abae237a2c7 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Thu, 12 Feb 2015 17:48:43 -0500 Subject: [PATCH 020/903] Add serialization_scope_name_test --- .../serialization_scope_name_test.rb | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 test/action_controller/serialization_scope_name_test.rb diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb new file mode 100644 index 000000000..f1e81761a --- /dev/null +++ b/test/action_controller/serialization_scope_name_test.rb @@ -0,0 +1,67 @@ +require 'test_helper' +require 'pathname' + +class DefaultScopeNameTest < ActionController::TestCase + TestUser = Struct.new(:name, :admin) + + class UserSerializer < ActiveModel::Serializer + attributes :admin? + def admin? + current_user.admin + end + end + + class UserTestController < ActionController::Base + protect_from_forgery + + before_filter { request.format = :json } + + def current_user + TestUser.new('Pete', false) + end + + def render_new_user + render json: TestUser.new('pete', false), serializer: UserSerializer, adapter: :json_api + end + end + + tests UserTestController + + def test_default_scope_name + get :render_new_user + assert_equal '{"users":{"admin?":false}}', @response.body + end +end + +class SerializationScopeNameTest < ActionController::TestCase + TestUser = Struct.new(:name, :admin) + + class AdminUserSerializer < ActiveModel::Serializer + attributes :admin? + def admin? + current_admin.admin + end + end + + class AdminUserTestController < ActionController::Base + protect_from_forgery + + serialization_scope :current_admin + before_filter { request.format = :json } + + def current_admin + TestUser.new('Bob', true) + end + + def render_new_user + render json: TestUser.new('pete', false), serializer: AdminUserSerializer, adapter: :json_api + end + end + + tests AdminUserTestController + + def test_override_scope_name_with_controller + get :render_new_user + assert_equal '{"admin_users":{"admin?":true}}', @response.body + end +end \ No newline at end of file From f2ee544a88ad58d3dcab02651e4f14a762041c58 Mon Sep 17 00:00:00 2001 From: Will Jordan Date: Tue, 24 Feb 2015 16:01:43 -0800 Subject: [PATCH 021/903] Fix explicit serializer for associations --- lib/active_model/serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b083e40d2..d0b70516b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -176,7 +176,7 @@ def each_association(&block) def serializer_from_options(options) opts = {} - serializer = options.fetch(:options, {}).fetch(:serializer, nil) + serializer = options.fetch(:association_options, {}).fetch(:serializer, nil) opts[:serializer] = serializer if serializer opts end From f4eb33d6e9d5bb21d742304f0bf8a5bbc135b9fe Mon Sep 17 00:00:00 2001 From: Will Jordan Date: Tue, 24 Feb 2015 18:46:04 -0800 Subject: [PATCH 022/903] Update test_includes_linked_comments with correct expected result --- test/adapter/json_api/has_many_explicit_serializer_test.rb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 29e73c4a7..8d21b3fde 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -34,8 +34,9 @@ def test_includes_comment_ids end def test_includes_linked_comments - assert_equal([{ id: '1', body: "ZOMG A COMMENT", links: { post: @post.id.to_s, author: nil }}, - { id: '2', body: "ZOMG ANOTHER COMMENT", links: { post: @post.id.to_s, author: nil }}], + # If CommentPreviewSerializer is applied correctly the body text will not be present in the output + assert_equal([{ id: '1', links: { post: @post.id.to_s}}, + { id: '2', links: { post: @post.id.to_s}}], @adapter.serializable_hash[:linked][:comments]) end From 79653ac733baadb06ff6fe59c501781c7c355a2d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 25 Feb 2015 14:20:18 -0600 Subject: [PATCH 023/903] Replace has_one with attribute in template --- lib/generators/serializer/templates/serializer.rb | 2 +- test/serializers/generators_test.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb index b1342098b..0ac5822c4 100644 --- a/lib/generators/serializer/templates/serializer.rb +++ b/lib/generators/serializer/templates/serializer.rb @@ -3,6 +3,6 @@ class <%= class_name %>Serializer < <%= parent_class_name %> attributes <%= attributes_names.map(&:inspect).join(", ") %> end <% association_names.each do |attribute| -%> - has_one :<%= attribute %> + attribute :<%= attribute %> <% end -%> <% end -%> diff --git a/test/serializers/generators_test.rb b/test/serializers/generators_test.rb index 765017601..c40d353e1 100644 --- a/test/serializers/generators_test.rb +++ b/test/serializers/generators_test.rb @@ -46,7 +46,7 @@ def test_generates_attributes_and_associations run_generator assert_file "app/serializers/account_serializer.rb" do |serializer| assert_match(/^ attributes :id, :name, :description$/, serializer) - assert_match(/^ has_one :business$/, serializer) + assert_match(/^ attribute :business$/, serializer) end end From 651b99f22ec9ea1cedd86255469543ae448c335a Mon Sep 17 00:00:00 2001 From: Gary Gordon Date: Thu, 6 Nov 2014 14:54:16 -0500 Subject: [PATCH 024/903] Support has_one to be compatible with 0.8.x Update README and CHANGELOG --- CHANGELOG.md | 1 + README.md | 5 +-- lib/active_model/serializer.rb | 10 ++++++ test/adapter/json_api/has_one_test.rb | 44 +++++++++++++++++++++++++++ test/fixtures/poro.rb | 2 +- test/serializers/associations_test.rb | 11 ++++--- 6 files changed, 66 insertions(+), 7 deletions(-) create mode 100644 test/adapter/json_api/has_one_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 8fcaae863..f85e9cffd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,3 +2,4 @@ * adds support for `meta` and `meta_key` [@kurko] * adds method to override association [adcb99e, @kurko] + * add `has_one` attribute for backwards compatibility [@ggordon] diff --git a/README.md b/README.md index 2f1cc4ec3..f77979461 100644 --- a/README.md +++ b/README.md @@ -224,13 +224,14 @@ $ rails g serializer post ``` The generated seralizer will contain basic `attributes` and -`has_many`/`belongs_to` declarations, based on the model. For example: +`has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: ```ruby class PostSerializer < ActiveModel::Serializer attributes :title, :body has_many :comments + has_one :author url :post end @@ -250,7 +251,7 @@ end The attribute names are a **whitelist** of attributes to be serialized. -The `has_many` and `belongs_to` declarations describe relationships between +The `has_many`, `has_one`, and `belongs_to` declarations describe relationships between resources. By default, when you serialize a `Post`, you will get its `Comment`s as well. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d0b70516b..018fa05fa 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -66,6 +66,16 @@ def self.belongs_to(*attrs) associate(:belongs_to, attrs) end + # Defines an association in the object should be rendered. + # + # The serializer object should implement the association name + # as a method which should return an object when invoked. If a method + # with the association name does not exist, the association name is + # dispatched to the serialized object. + def self.has_one(*attrs) + associate(:has_one, attrs) + end + def self.associate(type, attrs) #:nodoc: options = attrs.extract_options! self._associations = _associations.dup diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb new file mode 100644 index 000000000..247bb2f96 --- /dev/null +++ b/test/adapter/json_api/has_one_test.rb @@ -0,0 +1,44 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApi + class HasOneTest < Minitest::Test + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @bio = Bio.new(id: 43, content: 'AMS Contributor') + @author.bio = @bio + @bio.author = @author + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @anonymous_post.comments = [] + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: "My Blog!!") + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + @author.roles = [] + + @serializer = AuthorSerializer.new(@author) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio,posts') + end + + def test_includes_bio_id + assert_equal("43", @adapter.serializable_hash[:authors][:links][:bio]) + end + + def test_includes_linked_bio + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio') + assert_equal([{id: "43", :content=>"AMS Contributor", :links=>{:author=>"1"}}], @adapter.serializable_hash[:linked][:bios]) + end + end + end + end + end +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 65786dec6..4fcd13ac1 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -99,7 +99,7 @@ def self.root_name has_many :posts, embed: :ids has_many :roles, embed: :ids - belongs_to :bio + has_one :bio end RoleSerializer = Class.new(ActiveModel::Serializer) do diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 3a54bd5c6..8e3b70d5d 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -23,7 +23,6 @@ def method_missing(meth, *args) end end - def setup @author = Author.new(name: 'Steve K.') @author.bio = nil @@ -43,11 +42,11 @@ def setup @comment_serializer = CommentSerializer.new(@comment) end - def test_has_many + def test_has_many_and_has_one assert_equal( { posts: { type: :has_many, association_options: { embed: :ids } }, roles: { type: :has_many, association_options: { embed: :ids } }, - bio: { type: :belongs_to, association_options: {} } }, + bio: { type: :has_one, association_options: {} } }, @author_serializer.class._associations ) @author_serializer.each_association do |name, serializer, options| @@ -67,7 +66,11 @@ def test_has_many end def test_belongs_to - assert_equal({post: {type: :belongs_to, association_options: {}}, :author=>{:type=>:belongs_to, :association_options=>{}}}, @comment_serializer.class._associations) + assert_equal( + { post: { type: :belongs_to, association_options: {} }, + author: { type: :belongs_to, association_options: {} } }, + @comment_serializer.class._associations + ) @comment_serializer.each_association do |name, serializer, options| if name == :post assert_equal({}, options) From c6044286ef7818e8de8957062c8aaa59f1b58aa4 Mon Sep 17 00:00:00 2001 From: Gary Gordon Date: Sun, 1 Mar 2015 13:46:44 -0500 Subject: [PATCH 025/903] Workaround order dependent test failure --- test/adapter/json_api/linked_test.rb | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index eb0954cf0..ba9fa21fc 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -10,9 +10,9 @@ def setup @author2 = Author.new(id: 2, name: 'Tenderlove') @bio1 = Bio.new(id: 1, content: 'AMS Contributor') @bio2 = Bio.new(id: 2, content: 'Rails Contributor') - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @third_post = Post.new(id: 3, title: 'Yet Another Post', body: 'Body') + @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!') + @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') + @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') @blog = Blog.new({ name: 'AMS Blog' }) @first_post.blog = @blog @second_post.blog = @blog @@ -44,8 +44,8 @@ def test_include_multiple_posts_and_linked @second_comment.post = @first_post @second_comment.author = nil assert_equal([ - { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: ['1', '2'], blog: "999", author: "1" } }, - { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: "999", author: "2" } } + { title: "Hello!!", body: "Hello, world!!", id: "10", links: { comments: ['1', '2'], blog: "999", author: "1" } }, + { title: "New Post", body: "Body", id: "20", links: { comments: [], blog: "999", author: "2" } } ], @adapter.serializable_hash[:posts]) @@ -54,14 +54,14 @@ def test_include_multiple_posts_and_linked id: "1", body: "ZOMG A COMMENT", links: { - post: "1", + post: "10", author: nil } }, { id: "2", body: "ZOMG ANOTHER COMMENT", links: { - post: "1", + post: "10", author: nil } }], @@ -69,7 +69,7 @@ def test_include_multiple_posts_and_linked id: "1", name: "Steve K.", links: { - posts: ["1", "3"], + posts: ["10", "30"], roles: [], bio: "1" } @@ -77,7 +77,7 @@ def test_include_multiple_posts_and_linked id: "2", name: "Tenderlove", links: { - posts: ["2"], + posts: ["20"], roles: [], bio: "2" } @@ -117,7 +117,7 @@ def test_include_bio_and_linked id: "1", name: "Steve K.", links: { - posts: ["1", "3"], + posts: ["10", "30"], roles: [], bio: "1" } @@ -125,7 +125,7 @@ def test_include_bio_and_linked posts: [{ title: "Hello!!", body: "Hello, world!!", - id: "1", + id: "10", links: { comments: ["1", "2"], blog: "999", @@ -134,7 +134,7 @@ def test_include_bio_and_linked }, { title: "Yet Another Post", body: "Body", - id: "3", + id: "30", links: { comments: [], blog: nil, From fa4a6a7ae78990262c32103886f3d90acc9066db Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sun, 8 Mar 2015 12:30:43 -0700 Subject: [PATCH 026/903] Add CONTRIBUTING.md and update README.md to point to it --- CONTRIBUTING.md | 11 +++++++++++ README.md | 8 ++------ 2 files changed, 13 insertions(+), 6 deletions(-) create mode 100644 CONTRIBUTING.md diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 000000000..2e9382906 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,11 @@ +# Issue Labeling + +AMS uses [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. + +## Contributing + +1. Fork it ( https://github.com/rails-api/active_model_serializers/fork ) +2. Create your feature branch (`git checkout -b my-new-feature`) +3. Commit your changes (`git commit -am 'Add some feature'`) +4. Push to the branch (`git push origin my-new-feature`) +5. Create a new Pull Request \ No newline at end of file diff --git a/README.md b/README.md index f77979461..7282b349b 100644 --- a/README.md +++ b/README.md @@ -303,10 +303,6 @@ If you have a question, please [post to Stack Overflow](http://stackoverflow.com Thanks! -## Contributing +# Contributing -1. Fork it ( https://github.com/rails-api/active_model_serializers/fork ) -2. Create your feature branch (`git checkout -b my-new-feature`) -3. Commit your changes (`git commit -am 'Add some feature'`) -4. Push to the branch (`git push origin my-new-feature`) -5. Create a new Pull Request +See [CONTRIBUTING.md](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) From c6d6021f323d7e8627d79f8404e67f4b7b3ba4ff Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sun, 8 Mar 2015 12:33:00 -0700 Subject: [PATCH 027/903] Add link to our labels --- CONTRIBUTING.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 2e9382906..853c97e18 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,6 +1,6 @@ # Issue Labeling -AMS uses [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. +AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). ## Contributing From 3fb560908e87fe7ca33743d4afe3c12dbc331d7e Mon Sep 17 00:00:00 2001 From: lsylvester Date: Tue, 10 Mar 2015 20:33:43 +1100 Subject: [PATCH 028/903] cache the serializers for a class --- lib/active_model/serializer.rb | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6652ac44c..faab5c777 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -201,14 +201,20 @@ def serializer_from_options(options) private - def self.get_serializer_for(klass) - serializer_class_name = "#{klass.name}Serializer" - serializer_class = serializer_class_name.safe_constantize + def self.serializers_cache + @serializers_cache ||= Threadsafe::Cache.new + end - if serializer_class - serializer_class - elsif klass.superclass - get_serializer_for(klass.superclass) + def self.get_serializer_for(klass) + serializers_cache.fetch_or_store(klass) do + serializer_class_name = "#{klass.name}Serializer" + serializer_class = serializer_class_name.safe_constantize + + if serializer_class + serializer_class + elsif klass.superclass + get_serializer_for(klass.superclass) + end end end From 2b0c5ee084d2e86bd449fbb85b749b7ab382223d Mon Sep 17 00:00:00 2001 From: lsylvester Date: Tue, 10 Mar 2015 20:59:48 +1100 Subject: [PATCH 029/903] clear the cache between requests --- lib/active_model/serializer.rb | 6 +++--- lib/active_model_serializers.rb | 3 +++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index faab5c777..c4630ab6a 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -199,12 +199,12 @@ def serializer_from_options(options) opts end - private - def self.serializers_cache - @serializers_cache ||= Threadsafe::Cache.new + @serializers_cache ||= ThreadSafe::Cache.new end + private + def self.get_serializer_for(klass) serializers_cache.fetch_or_store(klass) do serializer_class_name = "#{klass.name}Serializer" diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index f566280ee..319255834 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -9,6 +9,9 @@ ActiveSupport.on_load(:action_controller) do include ::ActionController::Serialization + ActionDispatch::Reloader.to_prepare do + ActiveModel::Serializer.serializers_cache.clear + end end rescue LoadError # rails not installed, continuing From 980d1ced8146de9220f8113d1134066cdd6c2d0b Mon Sep 17 00:00:00 2001 From: Lachlan Sylvester Date: Wed, 11 Mar 2015 11:15:17 +1100 Subject: [PATCH 030/903] add explicit thread_safe dependency --- active_model_serializers.gemspec | 2 +- lib/active_model/serializer.rb | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 3ae91fc15..b39f3bbfa 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -19,7 +19,7 @@ Gem::Specification.new do |spec| spec.require_paths = ["lib"] spec.add_dependency "activemodel", ">= 4.0" - + spec.add_dependency 'thread_safe','~> 0.3', '>= 0.3.4' spec.add_development_dependency "rails", ">= 4.0" spec.add_development_dependency "bundler", "~> 1.6" spec.add_development_dependency "rake" diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c4630ab6a..ef3f31af4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,3 +1,5 @@ +require 'thread_safe' + module ActiveModel class Serializer extend ActiveSupport::Autoload From ad5677c4ecddaa41ee677464b4271819d059e818 Mon Sep 17 00:00:00 2001 From: Robbie Pitts Date: Mon, 12 Jan 2015 14:54:06 -0500 Subject: [PATCH 031/903] Make json api adapter 'include' option accept an array, accommodate comma delimited string for legacy reasons --- README.md | 2 + .../serializer/adapter/json_api.rb | 4 +- .../action_controller/json_api_linked_test.rb | 4 +- test/adapter/json_api/belongs_to_test.rb | 2 +- .../has_many_explicit_serializer_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 235 ++++++++++-------- 6 files changed, 144 insertions(+), 105 deletions(-) diff --git a/README.md b/README.md index 7282b349b..4fcc37fd1 100644 --- a/README.md +++ b/README.md @@ -189,6 +189,8 @@ resources in the `"linked"` member when the resource names are included in the `include` option. ```ruby + render @posts, include: ['authors', 'comments'] + # or render @posts, include: 'authors,comments' ``` diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a88873690..f604b67fa 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -121,7 +121,9 @@ def include_nested_assoc?(assoc) end def check_assoc(assoc) - @options[:include].split(',').any? do |s| + include_opt = @options[:include] + include_opt = include_opt.split(',') if include_opt.is_a?(String) + include_opt.any? do |s| s.match(/^#{assoc.gsub('.', '\.')}/) end end diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index f909641db..7d4dcbf85 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -52,7 +52,7 @@ def render_resource_with_nested_include def render_resource_with_nested_has_many_include setup_post - render json: @post, include: 'author,author.roles', adapter: :json_api + render json: @post, include: ['author', 'author.roles'], adapter: :json_api end def render_resource_with_missing_nested_has_many_include @@ -74,7 +74,7 @@ def render_collection_without_include def render_collection_with_include setup_post - render json: [@post], include: 'author,comments', adapter: :json_api + render json: [@post], include: ['author', 'comments'], adapter: :json_api end end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 77dc3b5af..a235f5d4e 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -89,7 +89,7 @@ def test_include_type_for_association_when_different_than_name def test_include_linked_resources_with_type_name serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: "writer,articles") + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: ['writer', 'articles']) linked = adapter.serializable_hash[:linked] expected = { authors: [{ diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 8d21b3fde..0f99f0ecf 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -24,7 +24,7 @@ def setup @serializer = PostPreviewSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( @serializer, - include: 'comments,author' + include: ['comments', 'author'] ) end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index ba9fa21fc..f11b06e3e 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -14,14 +14,21 @@ def setup @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') @blog = Blog.new({ name: 'AMS Blog' }) + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') @first_post.blog = @blog @second_post.blog = @blog @third_post.blog = nil - @first_post.comments = [] + @first_post.comments = [@first_comment, @second_comment] @second_post.comments = [] + @third_post.comments = [] @first_post.author = @author1 @second_post.author = @author2 @third_post.author = @author1 + @first_comment.post = @first_post + @first_comment.author = nil + @second_comment.post = @first_post + @second_comment.author = nil @author1.posts = [@first_post, @third_post] @author1.bio = @bio1 @author1.roles = [] @@ -33,116 +40,144 @@ def setup end def test_include_multiple_posts_and_linked - @serializer = ArraySerializer.new([@first_post, @second_post]) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'author,author.bio,comments') - - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @first_post.comments = [@first_comment, @second_comment] - @first_comment.post = @first_post - @first_comment.author = nil - @second_comment.post = @first_post - @second_comment.author = nil - assert_equal([ - { title: "Hello!!", body: "Hello, world!!", id: "10", links: { comments: ['1', '2'], blog: "999", author: "1" } }, - { title: "New Post", body: "Body", id: "20", links: { comments: [], blog: "999", author: "2" } } - ], @adapter.serializable_hash[:posts]) - + serializer = ArraySerializer.new([@first_post, @second_post]) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: ['author', 'author.bio', 'comments'] + ) + alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: 'author,author.bio,comments' + ) expected = { - comments: [{ - id: "1", - body: "ZOMG A COMMENT", - links: { - post: "10", - author: nil + linked: { + comments: [ + { + id: "1", + body: "ZOMG A COMMENT", + links: { + post: "1", + author: nil + } + }, { + id: "2", + body: "ZOMG ANOTHER COMMENT", + links: { + post: "1", + author: nil + } + } + ], + authors: [ + { + id: "1", + name: "Steve K.", + links: { + posts: ["1", "3"], + roles: [], + bio: "1" + } + }, { + id: "2", + name: "Tenderlove", + links: { + posts: ["2"], + roles: [], + bio: "2" + } + } + ], + bios: [ + { + id: "1", + content: "AMS Contributor", + links: { + author: "1" + } + }, { + id: "2", + content: "Rails Contributor", + links: { + author: "2" + } + } + ] + }, + posts: [ + { + id: "10", + title: "Hello!!", + body: "Hello, world!!", + links: { + comments: ['1', '2'], + blog: "999", + author: "1" + } + }, + { + id: "2", + title: "New Post", + body: "Body", + links: { + comments: [], + blog: "999", + author: "2" + } } - }, { - id: "2", - body: "ZOMG ANOTHER COMMENT", - links: { - post: "10", - author: nil - } - }], - authors: [{ - id: "1", - name: "Steve K.", - links: { - posts: ["10", "30"], - roles: [], - bio: "1" - } - }, { - id: "2", - name: "Tenderlove", - links: { - posts: ["20"], - roles: [], - bio: "2" - } - }], - bios: [{ - id: "1", - content: "AMS Contributor", - links: { - author: "1" - } - }, { - id: "2", - content: "Rails Contributor", - links: { - author: "2" - } - }] + ] } - assert_equal expected, @adapter.serializable_hash[:linked] + assert_equal expected, adapter.serializable_hash + assert_equal expected, alt_adapter.serializable_hash end - def test_include_bio_and_linked - @serializer = BioSerializer.new(@bio1) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'author,author.posts') - - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @first_post.comments = [@first_comment, @second_comment] - @third_post.comments = [] - @first_comment.post = @first_post - @first_comment.author = nil - @second_comment.post = @first_post - @second_comment.author = nil + def test_include_multiple_posts_and_linked + serializer = BioSerializer.new @bio1 + adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: ['author', 'author.posts'] + ) + alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: 'author,author.posts' + ) expected = { - authors: [{ - id: "1", - name: "Steve K.", - links: { - posts: ["10", "30"], - roles: [], - bio: "1" - } - }], - posts: [{ - title: "Hello!!", - body: "Hello, world!!", - id: "10", - links: { - comments: ["1", "2"], - blog: "999", - author: "1" + authors: [ + { + id: "1", + name: "Steve K.", + links: { + posts: ["10", "30"], + roles: [], + bio: "1" + } } - }, { - title: "Yet Another Post", - body: "Body", - id: "30", - links: { - comments: [], - blog: nil, - author: "1" + ], + posts: [ + { + id: "10", + title: "Hello!!", + body: "Hello, world!!", + links: { + comments: ["1", "2"], + blog: "999", + author: "1" + } + }, { + id: "30", + title: "Yet Another Post", + body: "Body", + links: { + comments: [], + blog: nil, + author: "1" + } } - }] + ] } - assert_equal expected, @adapter.serializable_hash[:linked] + assert_equal expected, adapter.serializable_hash[:linked] + assert_equal expected, alt_adapter.serializable_hash[:linked] end def test_ignore_model_namespace_for_linked_resource_type From 48650ecf7e968f9bd36e422920d756fa39699676 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Wed, 11 Mar 2015 14:53:57 -0300 Subject: [PATCH 032/903] Makes passed in options accessible inside serializers In some cases, we want to pass arguments from the controller and we want to serializer a resource according to that. This allows serializers to use the `options` method to retrieve whatever was passed in via arguments. --- lib/active_model/serializer.rb | 3 +++ test/fixtures/poro.rb | 4 ++++ test/serializers/options_test.rb | 21 +++++++++++++++++++++ 3 files changed, 28 insertions(+) create mode 100644 test/serializers/options_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6652ac44c..de380336d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -140,6 +140,7 @@ def self.root_name def initialize(object, options = {}) @object = object + @options = options @root = options[:root] || (self.class._root ? self.class.root_name : false) @meta = options[:meta] @meta_key = options[:meta_key] @@ -201,6 +202,8 @@ def serializer_from_options(options) private + attr_reader :options + def self.get_serializer_for(klass) serializer_class_name = "#{klass.name}Serializer" serializer_class = serializer_class_name.safe_constantize diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 4fcd13ac1..c42b48a3f 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -45,6 +45,10 @@ class ProfileSerializer < ActiveModel::Serializer attributes :name, :description urls :posts, :comments + + def arguments_passed_in? + options[:my_options] == :accessible + end end class ProfilePreviewSerializer < ActiveModel::Serializer diff --git a/test/serializers/options_test.rb b/test/serializers/options_test.rb new file mode 100644 index 000000000..9b25cc7fa --- /dev/null +++ b/test/serializers/options_test.rb @@ -0,0 +1,21 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class OptionsTest < Minitest::Test + def setup + @profile = Profile.new(name: 'Name 1', description: 'Description 1') + end + + def test_options_are_accessible + @profile_serializer = ProfileSerializer.new(@profile, my_options: :accessible) + assert @profile_serializer.arguments_passed_in? + end + + def test_no_option_is_passed_in + @profile_serializer = ProfileSerializer.new(@profile) + refute @profile_serializer.arguments_passed_in? + end + end + end +end From bcd3844e5839c113746b85a428429329b457da21 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Wed, 11 Mar 2015 16:14:02 -0300 Subject: [PATCH 033/903] Stores passed in options in array serializers This is supported in single serializers. This adds support for passing options from array serializers to each serializer in it. --- lib/active_model/serializer/array_serializer.rb | 4 +++- test/array_serializer_test.rb | 4 +++- test/fixtures/poro.rb | 4 ++++ 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 2f679bbe0..b9627fd25 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -7,12 +7,14 @@ class ArraySerializer attr_reader :meta, :meta_key def initialize(objects, options = {}) + options.merge!(root: nil) + @objects = objects.map do |object| serializer_class = options.fetch( :serializer, ActiveModel::Serializer.serializer_for(object) ) - serializer_class.new(object) + serializer_class.new(object, options) end @meta = options[:meta] @meta_key = options[:meta_key] diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 4c9b63e16..4fc774090 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -6,7 +6,7 @@ class ArraySerializerTest < Minitest::Test def setup @comment = Comment.new @post = Post.new - @serializer = ArraySerializer.new([@comment, @post]) + @serializer = ArraySerializer.new([@comment, @post], {some: :options}) end def test_respond_to_each @@ -21,6 +21,8 @@ def test_each_object_should_be_serialized_with_appropriate_serializer assert_kind_of PostSerializer, serializers.last assert_kind_of Post, serializers.last.object + + assert_equal serializers.last.custom_options[:some], :options end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c42b48a3f..f2862f97d 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -78,6 +78,10 @@ module Spam; end def blog Blog.new(id: 999, name: "Custom blog") end + + def custom_options + options + end end SpammyPostSerializer = Class.new(ActiveModel::Serializer) do From af81a403e3384fc5f06f77867b2b48773b94b254 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Wed, 11 Mar 2015 16:28:27 -0300 Subject: [PATCH 034/903] Passes serializer options down into associations --- lib/active_model/serializer.rb | 9 +++++---- test/fixtures/poro.rb | 4 ++++ test/serializers/associations_test.rb | 10 +++++++++- 3 files changed, 18 insertions(+), 5 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index de380336d..57393d829 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -176,19 +176,20 @@ def attributes(options = {}) end def each_association(&block) - self.class._associations.dup.each do |name, options| + self.class._associations.dup.each do |name, association_options| next unless object association = object.send(name) association_value = send(name) - serializer_class = ActiveModel::Serializer.serializer_for(association, options) + serializer_class = ActiveModel::Serializer.serializer_for(association, association_options) + serializer = serializer_class.new( association_value, - serializer_from_options(options) + serializer_from_options(association_options).merge(options) ) if serializer_class if block_given? - block.call(name, serializer, options[:association_options]) + block.call(name, serializer, association_options[:association_options]) end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index f2862f97d..d04d79dd5 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -99,6 +99,10 @@ def self.root_name belongs_to :post belongs_to :author + + def custom_options + options + end end AuthorSerializer = Class.new(ActiveModel::Serializer) do diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 8e3b70d5d..f5976a67c 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -37,7 +37,7 @@ def setup @post.author = @author @author.posts = [@post] - @post_serializer = PostSerializer.new(@post) + @post_serializer = PostSerializer.new(@post, {custom_options: true}) @author_serializer = AuthorSerializer.new(@author) @comment_serializer = CommentSerializer.new(@comment) end @@ -65,6 +65,14 @@ def test_has_many_and_has_one end end + def test_serializer_options_are_passed_into_associations_serializers + @post_serializer.each_association do |name, association| + if name == :comments + assert association.first.custom_options[:custom_options] + end + end + end + def test_belongs_to assert_equal( { post: { type: :belongs_to, association_options: {} }, From 270b31258f21bc3ff5045bb17b55aa0cdf63336a Mon Sep 17 00:00:00 2001 From: Lachlan Sylvester Date: Thu, 12 Mar 2015 16:01:09 +1100 Subject: [PATCH 035/903] remove the thread_safe dependency. Relay on rails for this --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index b39f3bbfa..3ae91fc15 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -19,7 +19,7 @@ Gem::Specification.new do |spec| spec.require_paths = ["lib"] spec.add_dependency "activemodel", ">= 4.0" - spec.add_dependency 'thread_safe','~> 0.3', '>= 0.3.4' + spec.add_development_dependency "rails", ">= 4.0" spec.add_development_dependency "bundler", "~> 1.6" spec.add_development_dependency "rake" From 89ebba239c7811a64bcf379584557cda92b22855 Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sun, 15 Mar 2015 19:44:34 -0700 Subject: [PATCH 036/903] Add notes on how you can help to contributing documentation --- CONTRIBUTING.md | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 853c97e18..cbc867a5e 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,4 +1,18 @@ -# Issue Labeling +## How can I help? + +The first place to start is by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). + +The vast majority of development is happening under the `master` branch, currently slated for release as `0.10.x`. This is where we would suggest you start. + +Fixing bugs is extraordinarily helpful and requires the least familiarity with AMS. Look for issues labeled [**Needs Bug Verification**](https://github.com/rails-api/active_model_serializers/labels/Needs%20Bug%20Verification) and [**Bug**](https://github.com/rails-api/active_model_serializers/labels/bug). + +We are also actively working to identify tasks under the label [**Good for New Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). Some bugs are expressly not good for new contributors, so don't expect 100% overlap between the two. + +If you want to work on new feature development, look for the label [**Feature**](https://github.com/rails-api/active_model_serializers/labels/Feature). + +We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an "RFC" (Request for Comments) process before we start active development. Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. + +## Issue Labeling AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). @@ -8,4 +22,4 @@ AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIs 2. Create your feature branch (`git checkout -b my-new-feature`) 3. Commit your changes (`git commit -am 'Add some feature'`) 4. Push to the branch (`git push origin my-new-feature`) -5. Create a new Pull Request \ No newline at end of file +5. Create a new Pull Request From cd2f2c8884f3c94a30f6e239927eb12ce701bc95 Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sun, 15 Mar 2015 19:53:19 -0700 Subject: [PATCH 037/903] Remove the mailing list from the README We discussed this previously, but I think it's time for the mailing list to be removed from the README. Every day more discussion, issues, and pull requests happen here then ever before. The mailing list is not representative of this activity and only dilutes the purpose of the blossoming community we're finding here. A related note: I think we should actively encourage folks to ask questions on StackOverflow with the AMS tag, and put some documentation in here about that. I can open a separate PR for this later, but it would require more than a few of us to actively monitor SO and help where we can. If we successfully do this, then I think we effectively cover all the use cases the mailing list originally may have had. --- README.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/README.md b/README.md index 4fcc37fd1..4f75004a3 100644 --- a/README.md +++ b/README.md @@ -19,9 +19,7 @@ to use it. `8` was the version that was on RubyGems, so if you were using that, that's probably what you want. `0.10.x` will be based on the `0.8.0` code, but with a more flexible -architecture. We'd love your help. - -For more, please see [the rails-api-core mailing list](https://groups.google.com/d/msg/rails-api-core/8zu1xjIOTAM/siZ0HySKgaAJ). +architecture. We'd love your help. [Learn how you can help here.](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) Thanks! From 65cf7d41c9b0651f1b16a0e7c0ea1bcd71240026 Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sun, 15 Mar 2015 20:26:33 -0700 Subject: [PATCH 038/903] =?UTF-8?q?Add=20suggestions=20from=20Jo=C3=A3o?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- CONTRIBUTING.md | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index cbc867a5e..d18965d17 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,5 +1,7 @@ ## How can I help? +Everyone is encouraged to open issues that are affecting you: bugs, ideas, performance problems – everything helps! + The first place to start is by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). The vast majority of development is happening under the `master` branch, currently slated for release as `0.10.x`. This is where we would suggest you start. @@ -20,6 +22,10 @@ AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIs 1. Fork it ( https://github.com/rails-api/active_model_serializers/fork ) 2. Create your feature branch (`git checkout -b my-new-feature`) -3. Commit your changes (`git commit -am 'Add some feature'`) -4. Push to the branch (`git push origin my-new-feature`) -5. Create a new Pull Request +3. Write tests for your feature, or regression tests highlighting a bug +4. Write the feature itself, or fix your bug +5. Commit your changes (`git commit -am 'Add some feature'`) +6. Push to the branch (`git push origin my-new-feature`) +7. Create a new Pull Request + +Remember to squash your commits and rebase off `master`. From ca985e1afd7cd81f12485754e740539732e7867f Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Thu, 19 Mar 2015 23:28:00 -0400 Subject: [PATCH 039/903] Use association value for determining serializer used Ensures overridden association value works when orignal association does not return a result. --- lib/active_model/serializer.rb | 4 ++-- test/action_controller/serialization_test.rb | 10 ++++++++-- test/adapter/json/belongs_to_test.rb | 2 +- test/adapter/json/collection_test.rb | 5 ++++- test/adapter/json_api/belongs_to_test.rb | 4 ++-- test/adapter/json_api/collection_test.rb | 4 ++-- test/adapter/json_api/linked_test.rb | 2 +- 7 files changed, 20 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7badb04a6..9f5b4d13c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -181,9 +181,9 @@ def each_association(&block) self.class._associations.dup.each do |name, association_options| next unless object - association = object.send(name) association_value = send(name) - serializer_class = ActiveModel::Serializer.serializer_for(association, association_options) + + serializer_class = ActiveModel::Serializer.serializer_for(association_value, association_options) serializer = serializer_class.new( association_value, diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 0aeb895ae..a10cb039b 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -159,7 +159,10 @@ def test_render_with_cache_enable id: 1, body: 'ZOMG A COMMENT' } ], - blog: nil, + blog: { + id: 999, + name: 'Custom blog' + }, author: { id: 1, name: 'Joao Moura.' @@ -190,7 +193,10 @@ def test_render_with_cache_enable_and_expired id: 1, body: 'ZOMG A COMMENT' } ], - blog: nil, + blog: { + id: 999, + name: 'Custom blog' + }, author: { id: 1, name: 'Joao Moura.' diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index fb73779d9..b711e20b4 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -32,7 +32,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: nil, author: nil}, adapter.serializable_hash) + assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: {id: 999, name: "Custom blog"}, author: nil}, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 77c43e290..b4acf6f98 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -45,7 +45,10 @@ def test_include_multiple_posts id: 1, name: "Steve K." }, - blog: nil + blog: { + id: 999, + name: "Custom blog" + } }] assert_equal expected, @adapter.serializable_hash end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index a235f5d4e..206c41678 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -67,7 +67,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: [], blog: nil, author: nil}, adapter.serializable_hash[:posts][:links]) + assert_equal({comments: [], blog: "999", author: nil}, adapter.serializable_hash[:posts][:links]) end def test_include_type_for_association_when_different_than_name @@ -116,7 +116,7 @@ def test_include_linked_resources_with_type_name id: "43", links: { comments: [], - blog: nil, + blog: "999", author: nil } }] diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 2054af838..3f2070653 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -27,7 +27,7 @@ def setup def test_include_multiple_posts assert_equal([ { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: [], blog: "999", author: "1" } }, - { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: nil, author: "1" } } + { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: "999", author: "1" } } ], @adapter.serializable_hash[:posts]) end @@ -35,7 +35,7 @@ def test_limiting_fields @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, fields: ['title']) assert_equal([ { title: "Hello!!", links: { comments: [], blog: "999", author: "1" } }, - { title: "New Post", links: { comments: [], blog: nil, author: "1" } } + { title: "New Post", links: { comments: [], blog: "999", author: "1" } } ], @adapter.serializable_hash[:posts]) end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index f11b06e3e..728972397 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -170,7 +170,7 @@ def test_include_multiple_posts_and_linked body: "Body", links: { comments: [], - blog: nil, + blog: "999", author: "1" } } From 03372ea61da0570d694a8a11b43206d602808fa3 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 00:22:46 -0400 Subject: [PATCH 040/903] Fix options merge order in `each_association` Custom association serializers were getting clobbered when using an each serializer. --- lib/active_model/serializer.rb | 2 +- .../explicit_serializer_test.rb | 32 +++++++++++++++++++ 2 files changed, 33 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7badb04a6..9bddb6c50 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -187,7 +187,7 @@ def each_association(&block) serializer = serializer_class.new( association_value, - serializer_from_options(association_options).merge(options) + options.merge(serializer_from_options(association_options)) ) if serializer_class if block_given? diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index cb8b2bd7b..ee3f9db44 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -37,6 +37,24 @@ def render_array_using_implicit_serializer render json: array, each_serializer: ProfilePreviewSerializer end + + def render_array_using_explicit_serializer_and_custom_serializers + @post = Post.new(title: 'New Post', body: 'Body') + @author = Author.new(name: 'Jane Blogger') + @author.posts = [@post] + @post.author = @author + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @first_comment.author = nil + @second_comment.post = @post + @second_comment.author = nil + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post.blog = @blog + + render json: [@post], each_serializer: PostPreviewSerializer + end end tests MyController @@ -73,6 +91,20 @@ def test_render_array_using_explicit_serializer assert_equal expected.to_json, @response.body end + def test_render_array_using_explicit_serializer_and_custom_serializers + get :render_array_using_explicit_serializer_and_custom_serializers + + expected = [ + { "title" => "New Post", + "body" => "Body", + "id" => assigns(:post).id, + "comments" => [{"id" => 1}, {"id" => 2}], + "author" => { "id" => assigns(:author).id } + } + ] + + assert_equal expected.to_json, @response.body + end end end end From 3ba4386bdac4c1933d1125c2fbb629de745a1fd0 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Wed, 18 Mar 2015 15:01:50 -0400 Subject: [PATCH 041/903] Root is always "data" for jsonapi --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index f604b67fa..b74daaf8e 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -16,7 +16,7 @@ def initialize(serializer, options = {}) end def serializable_hash(options = {}) - @root = (@options[:root] || serializer.json_key.to_s.pluralize).to_sym + @root = 'data' if serializer.respond_to?(:each) @hash[@root] = serializer.map do |s| From da86747a3e0ac4cc314867c2d4f234a97b921e1b Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Thu, 19 Mar 2015 14:14:27 -0400 Subject: [PATCH 042/903] Use symbol for root in jsonapi, fix tests --- lib/active_model/serializer/adapter/json_api.rb | 2 +- test/action_controller/adapter_selector_test.rb | 2 +- test/action_controller/serialization_scope_name_test.rb | 4 ++-- test/action_controller/serialization_test.rb | 6 +++--- test/adapter/json_api/belongs_to_test.rb | 6 +++--- test/adapter/json_api/collection_test.rb | 4 ++-- test/adapter/json_api/has_many_embed_ids_test.rb | 2 +- .../adapter/json_api/has_many_explicit_serializer_test.rb | 8 ++++---- test/adapter/json_api/has_many_test.rb | 4 ++-- test/adapter/json_api/has_one_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 2 +- 11 files changed, 21 insertions(+), 21 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index b74daaf8e..18905c302 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -16,7 +16,7 @@ def initialize(serializer, options = {}) end def serializable_hash(options = {}) - @root = 'data' + @root = :data if serializer.respond_to?(:each) @hash[@root] = serializer.map do |s| diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 96d7dd524..ea266881e 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -29,7 +29,7 @@ def test_render_using_default_adapter def test_render_using_adapter_override get :render_using_adapter_override - assert_equal '{"profiles":{"name":"Name 1","description":"Description 1"}}', response.body + assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', response.body end def test_render_skipping_adapter diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index f1e81761a..df77231ac 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -29,7 +29,7 @@ def render_new_user def test_default_scope_name get :render_new_user - assert_equal '{"users":{"admin?":false}}', @response.body + assert_equal '{"data":{"admin?":false}}', @response.body end end @@ -62,6 +62,6 @@ def render_new_user def test_override_scope_name_with_controller get :render_new_user - assert_equal '{"admin_users":{"admin?":true}}', @response.body + assert_equal '{"data":{"admin?":true}}', @response.body end end \ No newline at end of file diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index a10cb039b..28325ede5 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -111,14 +111,14 @@ def test_render_using_default_root get :render_using_default_adapter_root assert_equal 'application/json', @response.content_type - assert_equal '{"profiles":{"name":"Name 1","description":"Description 1"}}', @response.body + assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', @response.body end def test_render_using_custom_root_in_adapter_with_a_default get :render_using_custom_root_in_adapter_with_a_default assert_equal 'application/json', @response.content_type - assert_equal '{"profile":{"name":"Name 1","description":"Description 1"}}', @response.body + assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', @response.body end def test_render_array_using_implicit_serializer @@ -143,7 +143,7 @@ def test_render_array_using_implicit_serializer_and_meta get :render_array_using_implicit_serializer_and_meta assert_equal 'application/json', @response.content_type - assert_equal '{"profiles":[{"name":"Name 1","description":"Description 1"}],"meta":{"total":10}}', @response.body + assert_equal '{"data":[{"name":"Name 1","description":"Description 1"}],"meta":{"total":10}}', @response.body end def test_render_with_cache_enable diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 206c41678..e5073d654 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -32,7 +32,7 @@ def setup end def test_includes_post_id - assert_equal("42", @adapter.serializable_hash[:comments][:links][:post]) + assert_equal("42", @adapter.serializable_hash[:data][:links][:post]) end def test_includes_linked_post @@ -67,13 +67,13 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: [], blog: "999", author: nil}, adapter.serializable_hash[:posts][:links]) + assert_equal({comments: [], blog: "999", author: nil}, adapter.serializable_hash[:data][:links]) end def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - links = adapter.serializable_hash[:blogs][:links] + links = adapter.serializable_hash[:data][:links] expected = { writer: { type: "author", diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 3f2070653..48b3952d0 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -28,7 +28,7 @@ def test_include_multiple_posts assert_equal([ { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: [], blog: "999", author: "1" } }, { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: "999", author: "1" } } - ], @adapter.serializable_hash[:posts]) + ], @adapter.serializable_hash[:data]) end def test_limiting_fields @@ -36,7 +36,7 @@ def test_limiting_fields assert_equal([ { title: "Hello!!", links: { comments: [], blog: "999", author: "1" } }, { title: "New Post", links: { comments: [], blog: "999", author: "1" } } - ], @adapter.serializable_hash[:posts]) + ], @adapter.serializable_hash[:data]) end end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 0082e5858..1f68006d7 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -25,7 +25,7 @@ def setup end def test_includes_comment_ids - assert_equal(["1", "2"], @adapter.serializable_hash[:authors][:links][:posts]) + assert_equal(["1", "2"], @adapter.serializable_hash[:data][:links][:posts]) end def test_no_includes_linked_comments diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 0f99f0ecf..e1df69f03 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -30,7 +30,7 @@ def setup def test_includes_comment_ids assert_equal(['1', '2'], - @adapter.serializable_hash[:posts][:links][:comments]) + @adapter.serializable_hash[:data][:links][:comments]) end def test_includes_linked_comments @@ -42,7 +42,7 @@ def test_includes_linked_comments def test_includes_author_id assert_equal(@author.id.to_s, - @adapter.serializable_hash[:posts][:links][:author]) + @adapter.serializable_hash[:data][:links][:author]) end def test_includes_linked_authors @@ -53,13 +53,13 @@ def test_includes_linked_authors def test_explicit_serializer_with_null_resource @post.author = nil assert_equal(nil, - @adapter.serializable_hash[:posts][:links][:author]) + @adapter.serializable_hash[:data][:links][:author]) end def test_explicit_serializer_with_null_collection @post.comments = [] assert_equal([], - @adapter.serializable_hash[:posts][:links][:comments]) + @adapter.serializable_hash[:data][:links][:comments]) end end end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 87ef36f3f..a4ec8efd9 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -33,7 +33,7 @@ def setup end def test_includes_comment_ids - assert_equal(["1", "2"], @adapter.serializable_hash[:posts][:links][:comments]) + assert_equal(["1", "2"], @adapter.serializable_hash[:data][:links][:comments]) end def test_includes_linked_comments @@ -84,7 +84,7 @@ def test_no_include_linked_if_comments_is_empty def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - actual = adapter.serializable_hash[:blogs][:links][:articles] + actual = adapter.serializable_hash[:data][:links][:articles] expected = { type: "posts", ids: ["1"] diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 247bb2f96..42a76156c 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -30,7 +30,7 @@ def setup end def test_includes_bio_id - assert_equal("43", @adapter.serializable_hash[:authors][:links][:bio]) + assert_equal("43", @adapter.serializable_hash[:data][:links][:bio]) end def test_includes_linked_bio diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 728972397..dd28e74d7 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -185,7 +185,7 @@ def test_ignore_model_namespace_for_linked_resource_type spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] serializer = SpammyPostSerializer.new(spammy_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - links = adapter.serializable_hash[:posts][:links] + links = adapter.serializable_hash[:data][:links] expected = { related: { type: 'unrelated_links', From 83c28540946500009f3515e4e45adc4fd5aa900c Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 10:49:33 -0400 Subject: [PATCH 043/903] Rename `add_linked` to `add_included` Better reflect generated output --- lib/active_model/serializer/adapter/json_api.rb | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 18905c302..461d28f4b 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -65,7 +65,7 @@ def add_link(resource, name, serializer) end end - def add_linked(resource_name, serializers, parent = nil) + def add_included(resource_name, serializers, parent = nil) serializers = Array(serializers) unless serializers.respond_to?(:each) resource_path = [parent, resource_name].compact.join('.') @@ -78,7 +78,7 @@ def add_linked(resource_name, serializers, parent = nil) serializers.each do |serializer| attrs = attributes_for_serializer(serializer, @options) - add_resource_links(attrs, serializer, add_linked: false) + add_resource_links(attrs, serializer, add_included: false) @top[:linked][plural_name].push(attrs) unless @top[:linked][plural_name].include?(attrs) end @@ -86,7 +86,7 @@ def add_linked(resource_name, serializers, parent = nil) serializers.each do |serializer| serializer.each_association do |name, association, opts| - add_linked(name, association, resource_path) if association + add_included(name, association, resource_path) if association end if include_nested_assoc? resource_path end end @@ -139,7 +139,7 @@ def serialized_object_type(serializer) end def add_resource_links(attrs, serializer, options = {}) - options[:add_linked] = options.fetch(:add_linked, true) + options[:add_included] = options.fetch(:add_included, true) serializer.each_association do |name, association, opts| attrs[:links] ||= {} @@ -150,9 +150,9 @@ def add_resource_links(attrs, serializer, options = {}) add_link(attrs, name, association) end - if @options[:embed] != :ids && options[:add_linked] + if @options[:embed] != :ids && options[:add_included] Array(association).each do |association| - add_linked(name, association) + add_included(name, association) end end end From 0f55f212667bcd8babc1d36a1d33d0a83e463b48 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 12:04:22 -0400 Subject: [PATCH 044/903] Update format of links --- .../serializer/adapter/json_api.rb | 22 ++----- .../action_controller/json_api_linked_test.rb | 10 ++-- test/adapter/json_api/belongs_to_test.rb | 54 ++++++++++------- test/adapter/json_api/collection_test.rb | 53 +++++++++++++--- .../json_api/has_many_embed_ids_test.rb | 4 +- .../has_many_explicit_serializer_test.rb | 57 ++++++++++++++---- test/adapter/json_api/has_many_test.rb | 26 ++++---- test/adapter/json_api/has_one_test.rb | 17 +++++- test/adapter/json_api/linked_test.rb | 60 ++++++++++--------- test/test_helper.rb | 2 +- 10 files changed, 198 insertions(+), 107 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 461d28f4b..0c5aaf979 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -38,30 +38,18 @@ def add_links(resource, name, serializers) type = serialized_object_type(serializers) resource[:links] ||= {} - if name.to_s == type || !type - resource[:links][name] ||= [] - resource[:links][name] += serializers.map{|serializer| serializer.id.to_s } - else - resource[:links][name] ||= {} - resource[:links][name][:type] = type - resource[:links][name][:ids] ||= [] - resource[:links][name][:ids] += serializers.map{|serializer| serializer.id.to_s } - end + resource[:links][name] ||= { linkage: [] } + resource[:links][name][:linkage] += serializers.map { |serializer| { type: type, id: serializer.id.to_s } } end def add_link(resource, name, serializer) resource[:links] ||= {} - resource[:links][name] = nil + resource[:links][name] = { linkage: nil } if serializer && serializer.object type = serialized_object_type(serializer) - if name.to_s == type || !type - resource[:links][name] = serializer.id.to_s - else - resource[:links][name] ||= {} - resource[:links][name][:type] = type - resource[:links][name][:id] = serializer.id.to_s - end + + resource[:links][name][:linkage] = { type: type, id: serializer.id.to_s } end end diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 7d4dcbf85..e24f695bf 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -102,22 +102,22 @@ def test_render_resource_with_nested_has_many_include "id" => "1", "name" => "Steve K.", "links" => { - "posts" => [], - "roles" => ["1", "2"], - "bio" => nil + "posts" => { "linkage" => [] }, + "roles" => { "linkage" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, + "bio" => { "linkage" => nil } } }], "roles"=>[{ "id" => "1", "name" => "admin", "links" => { - "author" => "1" + "author" => { "linkage" => { "type" =>"author", "id" => "1" } } } }, { "id" => "2", "name" => "colab", "links" => { - "author" => "1" + "author" => { "linkage" => { "type" =>"author", "id" => "1" } } } }] } diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index e5073d654..a6b1cd551 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -32,7 +32,9 @@ def setup end def test_includes_post_id - assert_equal("42", @adapter.serializable_hash[:data][:links][:post]) + expected = { linkage: { type: "post", id: "42" } } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:post]) end def test_includes_linked_post @@ -42,9 +44,9 @@ def test_includes_linked_post title: 'New Post', body: 'Body', links: { - comments: ["1"], - blog: "999", - author: "1" + comments: { linkage: [ { type: "comments", id: "1" } ] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:linked][:posts] @@ -55,9 +57,9 @@ def test_limiting_linked_post_fields expected = [{ title: 'New Post', links: { - comments: ["1"], - blog: "999", - author: "1" + comments: { linkage: [ { type: "comments", id: "1" } ] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:linked][:posts] @@ -67,7 +69,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: [], blog: "999", author: nil}, adapter.serializable_hash[:data][:links]) + assert_equal({comments: { linkage: [] }, blog: { linkage: { type: "blog", id: "999" } }, author: { linkage: nil }}, adapter.serializable_hash[:data][:links]) end def test_include_type_for_association_when_different_than_name @@ -76,12 +78,22 @@ def test_include_type_for_association_when_different_than_name links = adapter.serializable_hash[:data][:links] expected = { writer: { - type: "author", - id: "1" + linkage: { + type: "author", + id: "1" + } }, articles: { - type: "posts", - ids: ["42", "43"] + linkage: [ + { + type: "posts", + id: "42" + }, + { + type: "posts", + id: "43" + } + ] } } assert_equal expected, links @@ -96,9 +108,9 @@ def test_include_linked_resources_with_type_name id: "1", name: "Steve K.", links: { - posts: [], - roles: [], - bio: nil + posts: { linkage: [] }, + roles: { linkage: [] }, + bio: { linkage: nil } } }], posts: [{ @@ -106,18 +118,18 @@ def test_include_linked_resources_with_type_name body: "Body", id: "42", links: { - comments: ["1"], - blog: "999", - author: "1" + comments: { linkage: [ { type: "comments", id: "1" } ] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } }, { title: "Hello!!", body: "Hello, world!!", id: "43", links: { - comments: [], - blog: "999", - author: nil + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: nil } } }] } diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 48b3952d0..b7967feb4 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -25,18 +25,55 @@ def setup end def test_include_multiple_posts - assert_equal([ - { title: "Hello!!", body: "Hello, world!!", id: "1", links: { comments: [], blog: "999", author: "1" } }, - { title: "New Post", body: "Body", id: "2", links: { comments: [], blog: "999", author: "1" } } - ], @adapter.serializable_hash[:data]) + expected = [ + { + title: "Hello!!", + body: "Hello, world!!", + id: "1", + links: { + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } + } + }, + { + title: "New Post", + body: "Body", + id: "2", + links: { + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } + } + } + ] + + assert_equal(expected, @adapter.serializable_hash[:data]) end def test_limiting_fields @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, fields: ['title']) - assert_equal([ - { title: "Hello!!", links: { comments: [], blog: "999", author: "1" } }, - { title: "New Post", links: { comments: [], blog: "999", author: "1" } } - ], @adapter.serializable_hash[:data]) + + expected = [ + { + title: "Hello!!", + links: { + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } + } + }, + { + title: "New Post", + links: { + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } + } + } + ] + + assert_equal(expected, @adapter.serializable_hash[:data]) end end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 1f68006d7..2a2cb3eac 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -25,7 +25,9 @@ def setup end def test_includes_comment_ids - assert_equal(["1", "2"], @adapter.serializable_hash[:data][:links][:posts]) + expected = {:linkage=>[{:type=>"posts", :id=>"1"}, {:type=>"posts", :id=>"2"}]} + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:posts]) end def test_no_includes_linked_comments diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index e1df69f03..01368873b 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -29,37 +29,70 @@ def setup end def test_includes_comment_ids - assert_equal(['1', '2'], - @adapter.serializable_hash[:data][:links][:comments]) + expected = { + linkage: [ + { type: 'comments', id: '1' }, + { type: 'comments', id: '2' } + ] + } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) end def test_includes_linked_comments # If CommentPreviewSerializer is applied correctly the body text will not be present in the output - assert_equal([{ id: '1', links: { post: @post.id.to_s}}, - { id: '2', links: { post: @post.id.to_s}}], + expected = [ + { + id: '1', + links: { + post: { linkage: { type: 'post', id: @post.id.to_s } } + } + }, + { + id: '2', + links: { + post: { linkage: { type: 'post', id: @post.id.to_s } } + } + } + ] + + assert_equal(expected, @adapter.serializable_hash[:linked][:comments]) end def test_includes_author_id - assert_equal(@author.id.to_s, - @adapter.serializable_hash[:data][:links][:author]) + expected = { + linkage: { type: "author", id: @author.id.to_s } + } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) end def test_includes_linked_authors - assert_equal([{ id: @author.id.to_s, links: { posts: [@post.id.to_s] } }], - @adapter.serializable_hash[:linked][:authors]) + expected = [{ + id: @author.id.to_s, + links: { + posts: { linkage: [ { type: "posts", id: @post.id.to_s } ] } + } + }] + + assert_equal(expected, @adapter.serializable_hash[:linked][:authors]) end def test_explicit_serializer_with_null_resource @post.author = nil - assert_equal(nil, - @adapter.serializable_hash[:data][:links][:author]) + + expected = { linkage: nil } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) end def test_explicit_serializer_with_null_collection @post.comments = [] - assert_equal([], - @adapter.serializable_hash[:data][:links][:comments]) + + expected = { linkage: [] } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) end end end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index a4ec8efd9..eae4c6202 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -33,7 +33,9 @@ def setup end def test_includes_comment_ids - assert_equal(["1", "2"], @adapter.serializable_hash[:data][:links][:comments]) + expected = { linkage: [ { type: "comments", id: "1" }, { type: "comments", id: "2" } ] } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) end def test_includes_linked_comments @@ -42,15 +44,15 @@ def test_includes_linked_comments id: "1", body: 'ZOMG A COMMENT', links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } }, { id: "2", body: 'ZOMG ANOTHER COMMENT', links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } }] assert_equal expected, @adapter.serializable_hash[:linked][:comments] @@ -61,14 +63,14 @@ def test_limit_fields_of_linked_comments expected = [{ id: "1", links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } }, { id: "2", links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } }] assert_equal expected, @adapter.serializable_hash[:linked][:comments] @@ -86,8 +88,10 @@ def test_include_type_for_association_when_different_than_name adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) actual = adapter.serializable_hash[:data][:links][:articles] expected = { - type: "posts", - ids: ["1"] + linkage: [{ + type: "posts", + id: "1" + }] } assert_equal expected, actual end diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 42a76156c..f8e6dccf3 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -30,12 +30,25 @@ def setup end def test_includes_bio_id - assert_equal("43", @adapter.serializable_hash[:data][:links][:bio]) + expected = { linkage: { type: "bio", id: "43" } } + + assert_equal(expected, @adapter.serializable_hash[:data][:links][:bio]) end def test_includes_linked_bio @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio') - assert_equal([{id: "43", :content=>"AMS Contributor", :links=>{:author=>"1"}}], @adapter.serializable_hash[:linked][:bios]) + + expected = [ + { + id: "43", + content:"AMS Contributor", + links: { + author: { linkage: { type: "author", id: "1" } } + } + } + ] + + assert_equal(expected, @adapter.serializable_hash[:linked][:bios]) end end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index dd28e74d7..2a930238d 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -57,15 +57,15 @@ def test_include_multiple_posts_and_linked id: "1", body: "ZOMG A COMMENT", links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } }, { id: "2", body: "ZOMG ANOTHER COMMENT", links: { - post: "1", - author: nil + post: { linkage: { type: "post", id: "1" } }, + author: { linkage: nil } } } ], @@ -74,17 +74,17 @@ def test_include_multiple_posts_and_linked id: "1", name: "Steve K.", links: { - posts: ["1", "3"], - roles: [], - bio: "1" + posts: { linkage: [ { type: "posts", id: "1" }, { type: "posts", id: "3" } ] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bio", id: "1" } } } }, { id: "2", name: "Tenderlove", links: { - posts: ["2"], - roles: [], - bio: "2" + posts: { linkage: [ { type: "posts", id:"2" } ] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bio", id: "2" } } } } ], @@ -93,13 +93,13 @@ def test_include_multiple_posts_and_linked id: "1", content: "AMS Contributor", links: { - author: "1" + author: { linkage: { type: "author", id: "1" } } } }, { id: "2", content: "Rails Contributor", links: { - author: "2" + author: { linkage: { type: "author", id: "2" } } } } ] @@ -110,9 +110,9 @@ def test_include_multiple_posts_and_linked title: "Hello!!", body: "Hello, world!!", links: { - comments: ['1', '2'], - blog: "999", - author: "1" + comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } }, { @@ -120,9 +120,9 @@ def test_include_multiple_posts_and_linked title: "New Post", body: "Body", links: { - comments: [], - blog: "999", - author: "2" + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "2" } } } } ] @@ -148,9 +148,9 @@ def test_include_multiple_posts_and_linked id: "1", name: "Steve K.", links: { - posts: ["10", "30"], - roles: [], - bio: "1" + posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bio", id: "1" }} } } ], @@ -160,18 +160,18 @@ def test_include_multiple_posts_and_linked title: "Hello!!", body: "Hello, world!!", links: { - comments: ["1", "2"], - blog: "999", - author: "1" + comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } }, { id: "30", title: "Yet Another Post", body: "Body", links: { - comments: [], - blog: "999", - author: "1" + comments: { linkage: [] }, + blog: { linkage: { type: "blog", id: "999" } }, + author: { linkage: { type: "author", id: "1" } } } } ] @@ -188,8 +188,10 @@ def test_ignore_model_namespace_for_linked_resource_type links = adapter.serializable_hash[:data][:links] expected = { related: { - type: 'unrelated_links', - ids: ['456'] + linkage: [{ + type: 'unrelated_links', + id: '456' + }] } } assert_equal expected, links diff --git a/test/test_helper.rb b/test/test_helper.rb index f3977b610..b71a4b570 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,5 +1,5 @@ require 'bundler/setup' - +require 'pp' require 'rails' require 'action_controller' require 'action_controller/test_case' From d82c599c687a47162c98b1af72e06ec8a43211b0 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 14:17:03 -0400 Subject: [PATCH 045/903] Always use plural for linked types Although spec is agnostic about inflection rules, examples given are plural --- .../serializer/adapter/json_api.rb | 7 +---- .../action_controller/json_api_linked_test.rb | 4 +-- test/adapter/json_api/belongs_to_test.rb | 20 ++++++------- test/adapter/json_api/collection_test.rb | 16 +++++----- .../json_api/has_many_embed_ids_test.rb | 7 ++++- .../has_many_explicit_serializer_test.rb | 6 ++-- test/adapter/json_api/has_many_test.rb | 8 ++--- test/adapter/json_api/has_one_test.rb | 4 +-- test/adapter/json_api/linked_test.rb | 30 +++++++++---------- 9 files changed, 51 insertions(+), 51 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 0c5aaf979..ef51ea141 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -118,12 +118,7 @@ def check_assoc(assoc) def serialized_object_type(serializer) return false unless Array(serializer).first - type_name = Array(serializer).first.object.class.to_s.demodulize.underscore - if serializer.respond_to?(:first) - type_name.pluralize - else - type_name - end + Array(serializer).first.object.class.to_s.demodulize.underscore.pluralize end def add_resource_links(attrs, serializer, options = {}) diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index e24f695bf..3f8b45eb9 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -111,13 +111,13 @@ def test_render_resource_with_nested_has_many_include "id" => "1", "name" => "admin", "links" => { - "author" => { "linkage" => { "type" =>"author", "id" => "1" } } + "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } }, { "id" => "2", "name" => "colab", "links" => { - "author" => { "linkage" => { "type" =>"author", "id" => "1" } } + "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } }] } diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index a6b1cd551..38f808004 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -32,7 +32,7 @@ def setup end def test_includes_post_id - expected = { linkage: { type: "post", id: "42" } } + expected = { linkage: { type: "posts", id: "42" } } assert_equal(expected, @adapter.serializable_hash[:data][:links][:post]) end @@ -45,8 +45,8 @@ def test_includes_linked_post body: 'Body', links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:linked][:posts] @@ -58,8 +58,8 @@ def test_limiting_linked_post_fields title: 'New Post', links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:linked][:posts] @@ -69,7 +69,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: { linkage: [] }, blog: { linkage: { type: "blog", id: "999" } }, author: { linkage: nil }}, adapter.serializable_hash[:data][:links]) + assert_equal({comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: nil }}, adapter.serializable_hash[:data][:links]) end def test_include_type_for_association_when_different_than_name @@ -79,7 +79,7 @@ def test_include_type_for_association_when_different_than_name expected = { writer: { linkage: { - type: "author", + type: "authors", id: "1" } }, @@ -119,8 +119,8 @@ def test_include_linked_resources_with_type_name id: "42", links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }, { title: "Hello!!", @@ -128,7 +128,7 @@ def test_include_linked_resources_with_type_name id: "43", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, + blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: nil } } }] diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index b7967feb4..c0216c36b 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -32,8 +32,8 @@ def test_include_multiple_posts id: "1", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }, { @@ -42,8 +42,8 @@ def test_include_multiple_posts id: "2", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } } ] @@ -59,16 +59,16 @@ def test_limiting_fields title: "Hello!!", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }, { title: "New Post", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } } ] diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 2a2cb3eac..50f367c17 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -25,7 +25,12 @@ def setup end def test_includes_comment_ids - expected = {:linkage=>[{:type=>"posts", :id=>"1"}, {:type=>"posts", :id=>"2"}]} + expected = { + linkage: [ + { type: "posts", id: "1"}, + { type: "posts", id: "2"} + ] + } assert_equal(expected, @adapter.serializable_hash[:data][:links][:posts]) end diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 01368873b..ecebbaa7a 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -45,13 +45,13 @@ def test_includes_linked_comments { id: '1', links: { - post: { linkage: { type: 'post', id: @post.id.to_s } } + post: { linkage: { type: 'posts', id: @post.id.to_s } } } }, { id: '2', links: { - post: { linkage: { type: 'post', id: @post.id.to_s } } + post: { linkage: { type: 'posts', id: @post.id.to_s } } } } ] @@ -62,7 +62,7 @@ def test_includes_linked_comments def test_includes_author_id expected = { - linkage: { type: "author", id: @author.id.to_s } + linkage: { type: "authors", id: @author.id.to_s } } assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index eae4c6202..b520e5b0b 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -44,14 +44,14 @@ def test_includes_linked_comments id: "1", body: 'ZOMG A COMMENT', links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }, { id: "2", body: 'ZOMG ANOTHER COMMENT', links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }] @@ -63,13 +63,13 @@ def test_limit_fields_of_linked_comments expected = [{ id: "1", links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }, { id: "2", links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }] diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index f8e6dccf3..267ec4e5d 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -30,7 +30,7 @@ def setup end def test_includes_bio_id - expected = { linkage: { type: "bio", id: "43" } } + expected = { linkage: { type: "bios", id: "43" } } assert_equal(expected, @adapter.serializable_hash[:data][:links][:bio]) end @@ -43,7 +43,7 @@ def test_includes_linked_bio id: "43", content:"AMS Contributor", links: { - author: { linkage: { type: "author", id: "1" } } + author: { linkage: { type: "authors", id: "1" } } } } ] diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 2a930238d..e85c4b7d8 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -57,14 +57,14 @@ def test_include_multiple_posts_and_linked id: "1", body: "ZOMG A COMMENT", links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }, { id: "2", body: "ZOMG ANOTHER COMMENT", links: { - post: { linkage: { type: "post", id: "1" } }, + post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } } @@ -76,7 +76,7 @@ def test_include_multiple_posts_and_linked links: { posts: { linkage: [ { type: "posts", id: "1" }, { type: "posts", id: "3" } ] }, roles: { linkage: [] }, - bio: { linkage: { type: "bio", id: "1" } } + bio: { linkage: { type: "bios", id: "1" } } } }, { id: "2", @@ -84,7 +84,7 @@ def test_include_multiple_posts_and_linked links: { posts: { linkage: [ { type: "posts", id:"2" } ] }, roles: { linkage: [] }, - bio: { linkage: { type: "bio", id: "2" } } + bio: { linkage: { type: "bios", id: "2" } } } } ], @@ -93,13 +93,13 @@ def test_include_multiple_posts_and_linked id: "1", content: "AMS Contributor", links: { - author: { linkage: { type: "author", id: "1" } } + author: { linkage: { type: "authors", id: "1" } } } }, { id: "2", content: "Rails Contributor", links: { - author: { linkage: { type: "author", id: "2" } } + author: { linkage: { type: "authors", id: "2" } } } } ] @@ -111,8 +111,8 @@ def test_include_multiple_posts_and_linked body: "Hello, world!!", links: { comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }, { @@ -121,8 +121,8 @@ def test_include_multiple_posts_and_linked body: "Body", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "2" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "2" } } } } ] @@ -150,7 +150,7 @@ def test_include_multiple_posts_and_linked links: { posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, roles: { linkage: [] }, - bio: { linkage: { type: "bio", id: "1" }} + bio: { linkage: { type: "bios", id: "1" }} } } ], @@ -161,8 +161,8 @@ def test_include_multiple_posts_and_linked body: "Hello, world!!", links: { comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } }, { id: "30", @@ -170,8 +170,8 @@ def test_include_multiple_posts_and_linked body: "Body", links: { comments: { linkage: [] }, - blog: { linkage: { type: "blog", id: "999" } }, - author: { linkage: { type: "author", id: "1" } } + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } } ] From 33f3a88ba0327a0991fbea081fb61ed5d52771b4 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 16:04:33 -0400 Subject: [PATCH 046/903] Implement `included` and `id` and `type` as per spec --- lib/active_model/serializer.rb | 10 +++ .../serializer/adapter/json_api.rb | 27 +++---- .../adapter_selector_test.rb | 12 ++- .../action_controller/json_api_linked_test.rb | 47 ++++++----- .../serialization_scope_name_test.rb | 16 ++-- test/action_controller/serialization_test.rb | 81 ++++++++++++++----- test/adapter/json_api/belongs_to_test.rb | 27 ++++--- test/adapter/json_api/collection_test.rb | 10 ++- .../has_many_explicit_serializer_test.rb | 25 +++--- test/adapter/json_api/has_many_test.rb | 8 +- test/adapter/json_api/has_one_test.rb | 3 +- test/adapter/json_api/linked_test.rb | 67 ++++++++------- 12 files changed, 203 insertions(+), 130 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b61934005..588abc99f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -164,6 +164,14 @@ def json_key end end + def id + object.id if object + end + + def type + object.class.to_s.demodulize.underscore.pluralize + end + def attributes(options = {}) attributes = if options[:fields] @@ -172,6 +180,8 @@ def attributes(options = {}) self.class._attributes.dup end + attributes += options[:required_fields] if options[:required_fields] + attributes.each_with_object({}) do |name, hash| hash[name] = send(name) end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ef51ea141..69e690285 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -35,11 +35,9 @@ def serializable_hash(options = {}) private def add_links(resource, name, serializers) - type = serialized_object_type(serializers) resource[:links] ||= {} - resource[:links][name] ||= { linkage: [] } - resource[:links][name][:linkage] += serializers.map { |serializer| { type: type, id: serializer.id.to_s } } + resource[:links][name][:linkage] += serializers.map { |serializer| { type: serializer.type, id: serializer.id.to_s } } end def add_link(resource, name, serializer) @@ -47,9 +45,7 @@ def add_link(resource, name, serializer) resource[:links][name] = { linkage: nil } if serializer && serializer.object - type = serialized_object_type(serializer) - - resource[:links][name][:linkage] = { type: type, id: serializer.id.to_s } + resource[:links][name][:linkage] = { type: serializer.type, id: serializer.id.to_s } end end @@ -58,17 +54,15 @@ def add_included(resource_name, serializers, parent = nil) resource_path = [parent, resource_name].compact.join('.') - if include_assoc?(resource_path) && resource_type = serialized_object_type(serializers) - plural_name = resource_type.pluralize.to_sym - @top[:linked] ||= {} - @top[:linked][plural_name] ||= [] + if include_assoc?(resource_path) + @top[:included] ||= [] serializers.each do |serializer| attrs = attributes_for_serializer(serializer, @options) add_resource_links(attrs, serializer, add_included: false) - @top[:linked][plural_name].push(attrs) unless @top[:linked][plural_name].include?(attrs) + @top[:included].push(attrs) unless @top[:included].include?(attrs) end end @@ -85,14 +79,16 @@ def attributes_for_serializer(serializer, options) result = [] serializer.each do |object| options[:fields] = @fieldset && @fieldset.fields_for(serializer) + options[:required_fields] = [:id, :type] attributes = object.attributes(options) - attributes[:id] = attributes[:id].to_s if attributes[:id] + attributes[:id] = attributes[:id].to_s result << attributes end else options[:fields] = @fieldset && @fieldset.fields_for(serializer) + options[:required_fields] = [:id, :type] result = serializer.attributes(options) - result[:id] = result[:id].to_s if result[:id] + result[:id] = result[:id].to_s end result @@ -116,11 +112,6 @@ def check_assoc(assoc) end end - def serialized_object_type(serializer) - return false unless Array(serializer).first - Array(serializer).first.object.class.to_s.demodulize.underscore.pluralize - end - def add_resource_links(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index ea266881e..efa61f7b1 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -29,7 +29,17 @@ def test_render_using_default_adapter def test_render_using_adapter_override get :render_using_adapter_override - assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', response.body + + expected = { + data: { + name: "Name 1", + description: "Description 1", + id: assigns(:profile).id.to_s, + type: "profiles" + } + } + + assert_equal expected.to_json, response.body end def test_render_skipping_adapter diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 3f8b45eb9..321974e39 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -83,80 +83,87 @@ def render_collection_with_include def test_render_resource_without_include get :render_resource_without_include response = JSON.parse(@response.body) - refute response.key? 'linked' + refute response.key? 'included' end def test_render_resource_with_include get :render_resource_with_include response = JSON.parse(@response.body) - assert response.key? 'linked' - assert_equal 1, response['linked']['authors'].size - assert_equal 'Steve K.', response['linked']['authors'].first['name'] + assert response.key? 'included' + assert_equal 1, response['included'].size + assert_equal 'Steve K.', response['included'].first['name'] end def test_render_resource_with_nested_has_many_include get :render_resource_with_nested_has_many_include response = JSON.parse(@response.body) - expected_linked = { - "authors" => [{ + expected_linked = [ + { "id" => "1", + "type" => "authors", "name" => "Steve K.", "links" => { "posts" => { "linkage" => [] }, "roles" => { "linkage" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, "bio" => { "linkage" => nil } } - }], - "roles"=>[{ + }, { "id" => "1", + "type" => "roles", "name" => "admin", "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } }, { "id" => "2", + "type" => "roles", "name" => "colab", "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } - }] - } - assert_equal expected_linked, response['linked'] + } + ] + assert_equal expected_linked, response['included'] end def test_render_resource_with_nested_include get :render_resource_with_nested_include response = JSON.parse(@response.body) - assert response.key? 'linked' - assert_equal 1, response['linked']['authors'].size - assert_equal 'Anonymous', response['linked']['authors'].first['name'] + assert response.key? 'included' + assert_equal 1, response['included'].size + assert_equal 'Anonymous', response['included'].first['name'] end def test_render_collection_without_include get :render_collection_without_include response = JSON.parse(@response.body) - refute response.key? 'linked' + refute response.key? 'included' end def test_render_collection_with_include get :render_collection_with_include response = JSON.parse(@response.body) - assert response.key? 'linked' + assert response.key? 'included' end def test_render_resource_with_nested_attributes_even_when_missing_associations get :render_resource_with_missing_nested_has_many_include response = JSON.parse(@response.body) - assert response.key? 'linked' - refute response['linked'].key? 'roles' + assert response.key? 'included' + refute has_type?(response['included'], 'roles') end def test_render_collection_with_missing_nested_has_many_include get :render_collection_with_missing_nested_has_many_include response = JSON.parse(@response.body) - assert response.key? 'linked' - assert response['linked'].key? 'roles' + assert response.key? 'included' + assert has_type?(response['included'], 'roles') + end + + def has_type?(collection, value) + collection.detect { |i| i['type'] == value} end + end end end diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index df77231ac..65f44c00b 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -2,7 +2,7 @@ require 'pathname' class DefaultScopeNameTest < ActionController::TestCase - TestUser = Struct.new(:name, :admin) + TestUser = Struct.new(:id, :name, :admin) class UserSerializer < ActiveModel::Serializer attributes :admin? @@ -17,11 +17,11 @@ class UserTestController < ActionController::Base before_filter { request.format = :json } def current_user - TestUser.new('Pete', false) + TestUser.new(1, 'Pete', false) end def render_new_user - render json: TestUser.new('pete', false), serializer: UserSerializer, adapter: :json_api + render json: TestUser.new(1, 'pete', false), serializer: UserSerializer, adapter: :json_api end end @@ -29,12 +29,12 @@ def render_new_user def test_default_scope_name get :render_new_user - assert_equal '{"data":{"admin?":false}}', @response.body + assert_equal '{"data":{"admin?":false,"id":"1","type":"test_users"}}', @response.body end end class SerializationScopeNameTest < ActionController::TestCase - TestUser = Struct.new(:name, :admin) + TestUser = Struct.new(:id, :name, :admin) class AdminUserSerializer < ActiveModel::Serializer attributes :admin? @@ -50,11 +50,11 @@ class AdminUserTestController < ActionController::Base before_filter { request.format = :json } def current_admin - TestUser.new('Bob', true) + TestUser.new(1, 'Bob', true) end def render_new_user - render json: TestUser.new('pete', false), serializer: AdminUserSerializer, adapter: :json_api + render json: TestUser.new(1, 'pete', false), serializer: AdminUserSerializer, adapter: :json_api end end @@ -62,6 +62,6 @@ def render_new_user def test_override_scope_name_with_controller get :render_new_user - assert_equal '{"data":{"admin?":true}}', @response.body + assert_equal '{"data":{"admin?":true,"id":"1","type":"test_users"}}', @response.body end end \ No newline at end of file diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 28325ede5..b47db5218 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -15,13 +15,11 @@ def render_using_custom_root end def render_using_default_adapter_root - old_adapter = ActiveModel::Serializer.config.adapter - # JSON-API adapter sets root by default - ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile - ensure - ActiveModel::Serializer.config.adapter = old_adapter + with_adapter ActiveModel::Serializer::Adapter::JsonApi do + # JSON-API adapter sets root by default + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile + end end def render_using_custom_root_in_adapter_with_a_default @@ -39,15 +37,14 @@ def render_array_using_implicit_serializer end def render_array_using_implicit_serializer_and_meta - old_adapter = ActiveModel::Serializer.config.adapter + with_adapter ActiveModel::Serializer::Adapter::JsonApi do - ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi - array = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - ] - render json: array, meta: { total: 10 } - ensure - ActiveModel::Serializer.config.adapter = old_adapter + @profiles = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + ] + + render json: @profiles, meta: { total: 10 } + end end def render_object_with_cache_enabled @@ -88,6 +85,15 @@ def generate_cached_serializer(obj) adapter = ActiveModel::Serializer.adapter.new(serializer) adapter.to_json end + + def with_adapter(adapter) + old_adapter = ActiveModel::Serializer.config.adapter + # JSON-API adapter sets root by default + ActiveModel::Serializer.config.adapter = adapter + yield + ensure + ActiveModel::Serializer.config.adapter = old_adapter + end end tests MyController @@ -96,8 +102,13 @@ def generate_cached_serializer(obj) def test_render_using_implicit_serializer get :render_using_implicit_serializer + expected = { + name: "Name 1", + description: "Description 1" + } + assert_equal 'application/json', @response.content_type - assert_equal '{"name":"Name 1","description":"Description 1"}', @response.body + assert_equal expected.to_json, @response.body end def test_render_using_custom_root @@ -110,15 +121,33 @@ def test_render_using_custom_root def test_render_using_default_root get :render_using_default_adapter_root + expected = { + data: { + name: "Name 1", + description: "Description 1", + id: assigns(:profile).id.to_s, + type: "profiles" + } + } + assert_equal 'application/json', @response.content_type - assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', @response.body + assert_equal expected.to_json, @response.body end def test_render_using_custom_root_in_adapter_with_a_default get :render_using_custom_root_in_adapter_with_a_default + expected = { + data: { + name: "Name 1", + description: "Description 1", + id: assigns(:profile).id.to_s, + type: "profiles" + } + } + assert_equal 'application/json', @response.content_type - assert_equal '{"data":{"name":"Name 1","description":"Description 1"}}', @response.body + assert_equal expected.to_json, @response.body end def test_render_array_using_implicit_serializer @@ -142,8 +171,22 @@ def test_render_array_using_implicit_serializer def test_render_array_using_implicit_serializer_and_meta get :render_array_using_implicit_serializer_and_meta + expected = { + data: [ + { + name: "Name 1", + description: "Description 1", + id: assigns(:profiles).first.id.to_s, + type: "profiles" + } + ], + meta: { + total: 10 + } + } + assert_equal 'application/json', @response.content_type - assert_equal '{"data":[{"name":"Name 1","description":"Description 1"}],"meta":{"total":10}}', @response.body + assert_equal expected.to_json, @response.body end def test_render_with_cache_enable diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 38f808004..3ce8074e4 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -41,6 +41,7 @@ def test_includes_linked_post @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post') expected = [{ id: "42", + type: "posts", title: 'New Post', body: 'Body', links: { @@ -49,12 +50,14 @@ def test_includes_linked_post author: { linkage: { type: "authors", id: "1" } } } }] - assert_equal expected, @adapter.serializable_hash[:linked][:posts] + assert_equal expected, @adapter.serializable_hash[:included] end def test_limiting_linked_post_fields @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: {post: [:title]}) expected = [{ + id: "42", + type: "posts", title: 'New Post', links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, @@ -62,7 +65,7 @@ def test_limiting_linked_post_fields author: { linkage: { type: "authors", id: "1" } } } }] - assert_equal expected, @adapter.serializable_hash[:linked][:posts] + assert_equal expected, @adapter.serializable_hash[:included] end def test_include_nil_author @@ -102,37 +105,39 @@ def test_include_type_for_association_when_different_than_name def test_include_linked_resources_with_type_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: ['writer', 'articles']) - linked = adapter.serializable_hash[:linked] - expected = { - authors: [{ + linked = adapter.serializable_hash[:included] + expected = [ + { id: "1", + type: "authors", name: "Steve K.", links: { posts: { linkage: [] }, roles: { linkage: [] }, bio: { linkage: nil } } - }], - posts: [{ + },{ + id: "42", + type: "posts", title: "New Post", body: "Body", - id: "42", links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: { type: "authors", id: "1" } } } }, { + id: "43", + type: "posts", title: "Hello!!", body: "Hello, world!!", - id: "43", links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: nil } } - }] - } + } + ] assert_equal expected, linked end end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index c0216c36b..36fb68e28 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -27,9 +27,10 @@ def setup def test_include_multiple_posts expected = [ { + id: "1", + type: "posts", title: "Hello!!", body: "Hello, world!!", - id: "1", links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -37,9 +38,10 @@ def test_include_multiple_posts } }, { + id: "2", + type: "posts", title: "New Post", body: "Body", - id: "2", links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -56,6 +58,8 @@ def test_limiting_fields expected = [ { + id: "1", + type: "posts", title: "Hello!!", links: { comments: { linkage: [] }, @@ -64,6 +68,8 @@ def test_limiting_fields } }, { + id: "2", + type: "posts", title: "New Post", links: { comments: { linkage: [] }, diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index ecebbaa7a..4ff53728e 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -39,25 +39,33 @@ def test_includes_comment_ids assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) end - def test_includes_linked_comments + def test_includes_linked_data # If CommentPreviewSerializer is applied correctly the body text will not be present in the output expected = [ { id: '1', + type: 'comments', links: { post: { linkage: { type: 'posts', id: @post.id.to_s } } } }, { id: '2', + type: 'comments', links: { post: { linkage: { type: 'posts', id: @post.id.to_s } } } + }, + { + id: @author.id.to_s, + type: "authors", + links: { + posts: { linkage: [ {type: "posts", id: @post.id.to_s } ] } + } } ] - assert_equal(expected, - @adapter.serializable_hash[:linked][:comments]) + assert_equal(expected, @adapter.serializable_hash[:included]) end def test_includes_author_id @@ -68,17 +76,6 @@ def test_includes_author_id assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) end - def test_includes_linked_authors - expected = [{ - id: @author.id.to_s, - links: { - posts: { linkage: [ { type: "posts", id: @post.id.to_s } ] } - } - }] - - assert_equal(expected, @adapter.serializable_hash[:linked][:authors]) - end - def test_explicit_serializer_with_null_resource @post.author = nil diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index b520e5b0b..cdd4bf3e5 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -42,6 +42,7 @@ def test_includes_linked_comments @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments') expected = [{ id: "1", + type: "comments", body: 'ZOMG A COMMENT', links: { post: { linkage: { type: "posts", id: "1" } }, @@ -49,31 +50,34 @@ def test_includes_linked_comments } }, { id: "2", + type: "comments", body: 'ZOMG ANOTHER COMMENT', links: { post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }] - assert_equal expected, @adapter.serializable_hash[:linked][:comments] + assert_equal expected, @adapter.serializable_hash[:included] end def test_limit_fields_of_linked_comments @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: {comment: [:id]}) expected = [{ id: "1", + type: "comments", links: { post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }, { id: "2", + type: "comments", links: { post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } } }] - assert_equal expected, @adapter.serializable_hash[:linked][:comments] + assert_equal expected, @adapter.serializable_hash[:included] end def test_no_include_linked_if_comments_is_empty diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 267ec4e5d..8847e0203 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -41,6 +41,7 @@ def test_includes_linked_bio expected = [ { id: "43", + type: "bios", content:"AMS Contributor", links: { author: { linkage: { type: "authors", id: "1" } } @@ -48,7 +49,7 @@ def test_includes_linked_bio } ] - assert_equal(expected, @adapter.serializable_hash[:linked][:bios]) + assert_equal(expected, @adapter.serializable_hash[:included]) end end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index e85c4b7d8..c6fada874 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -142,42 +142,41 @@ def test_include_multiple_posts_and_linked include: 'author,author.posts' ) - expected = { - authors: [ - { - id: "1", - name: "Steve K.", - links: { - posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "1" }} - } + expected = [ + { + id: "1", + type: "authors", + name: "Steve K.", + links: { + posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bios", id: "1" }} } - ], - posts: [ - { - id: "10", - title: "Hello!!", - body: "Hello, world!!", - links: { - comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } - } - }, { - id: "30", - title: "Yet Another Post", - body: "Body", - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } - } + }, { + id: "10", + type: "posts", + title: "Hello!!", + body: "Hello, world!!", + links: { + comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } } - ] - } - assert_equal expected, adapter.serializable_hash[:linked] - assert_equal expected, alt_adapter.serializable_hash[:linked] + }, { + id: "30", + type: "posts", + title: "Yet Another Post", + body: "Body", + links: { + comments: { linkage: [] }, + blog: { linkage: { type: "blogs", id: "999" } }, + author: { linkage: { type: "authors", id: "1" } } + } + } + ] + + assert_equal expected, adapter.serializable_hash[:included] + assert_equal expected, alt_adapter.serializable_hash[:included] end def test_ignore_model_namespace_for_linked_resource_type From 294d06624ffc918388e7da4793387d61b9f43aa2 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 16:06:58 -0400 Subject: [PATCH 047/903] Remove unused embed option --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 69e690285..7774cd135 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -124,7 +124,7 @@ def add_resource_links(attrs, serializer, options = {}) add_link(attrs, name, association) end - if @options[:embed] != :ids && options[:add_included] + if options[:add_included] Array(association).each do |association| add_included(name, association) end From 946d1dba14b41dbdf2fe44368642d7ae54ac8abe Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Fri, 20 Mar 2015 16:14:52 -0400 Subject: [PATCH 048/903] Remove debug include --- test/test_helper.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index b71a4b570..f3977b610 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,5 +1,5 @@ require 'bundler/setup' -require 'pp' + require 'rails' require 'action_controller' require 'action_controller/test_case' From 4fcacb0b16a50df9fa11d397e2cfee8cd47b318e Mon Sep 17 00:00:00 2001 From: Mateo Murphy <33degrees@gmail.com> Date: Sat, 21 Mar 2015 10:50:50 -0400 Subject: [PATCH 049/903] Update CHANGELOG.md --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f85e9cffd..b2079e3ab 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,4 +2,5 @@ * adds support for `meta` and `meta_key` [@kurko] * adds method to override association [adcb99e, @kurko] - * add `has_one` attribute for backwards compatibility [@ggordon] + * adds `has_one` attribute for backwards compatibility [@ggordon] + * updates JSON API support to RC3 [@mateomurphy] From ef3bfdd1e9588e56cce80b787352bb5cdbff9f1f Mon Sep 17 00:00:00 2001 From: Mateo Murphy <33degrees@gmail.com> Date: Sat, 21 Mar 2015 10:58:57 -0400 Subject: [PATCH 050/903] Update README.md Indicate support for RC3 of JSON API --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 4f75004a3..127b0451c 100644 --- a/README.md +++ b/README.md @@ -181,9 +181,9 @@ end #### JSONAPI -This adapter follows the format specified in +This adapter follows RC3 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated -resources in the `"linked"` member when the resource names are included in the +resources in the `"included"` member when the resource names are included in the `include` option. ```ruby From b6951809b07010b6c9a4081840882e5e07815b11 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Sun, 22 Mar 2015 19:32:22 -0400 Subject: [PATCH 051/903] Add test for required fields --- test/serializers/attributes_test.rb | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 7c4bbc8b5..692b4b4a1 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -15,7 +15,13 @@ def test_attributes_definition def test_attributes_with_fields_option assert_equal({name: 'Name 1'}, - @profile_serializer.attributes( { fields: [:name] } ) ) + @profile_serializer.attributes(fields: [:name])) + end + + def test_required_fields + assert_equal({name: 'Name 1', description: 'Description 1'}, + @profile_serializer.attributes(fields: [:name, :description], required_fields: [:name])) + end end end From 90c7005c79ba984399b80759d07d0ba8a7cb1697 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Mon, 23 Mar 2015 12:38:15 -0400 Subject: [PATCH 052/903] Don't store the root as we don't need it elsewhere --- lib/active_model/serializer/adapter/json_api.rb | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 7774cd135..96a3f4428 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -16,16 +16,14 @@ def initialize(serializer, options = {}) end def serializable_hash(options = {}) - @root = :data - if serializer.respond_to?(:each) - @hash[@root] = serializer.map do |s| - self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[@root] + @hash[:data] = serializer.map do |s| + self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[:data] end else @hash = cached_object do - @hash[@root] = attributes_for_serializer(serializer, @options) - add_resource_links(@hash[@root], serializer) + @hash[:data] = attributes_for_serializer(serializer, @options) + add_resource_links(@hash[:data], serializer) @hash end end From 9480b567efe1d56934aac2d23b63277b8c520b7a Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Mon, 23 Mar 2015 13:44:30 -0400 Subject: [PATCH 053/903] Refactor TestUser in SerializationScopeNameTest Use the same base class we use for other test models --- .../serialization_scope_name_test.rb | 16 ++++++---------- test/fixtures/poro.rb | 1 + 2 files changed, 7 insertions(+), 10 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 65f44c00b..7a406e7a3 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -2,8 +2,6 @@ require 'pathname' class DefaultScopeNameTest < ActionController::TestCase - TestUser = Struct.new(:id, :name, :admin) - class UserSerializer < ActiveModel::Serializer attributes :admin? def admin? @@ -17,11 +15,11 @@ class UserTestController < ActionController::Base before_filter { request.format = :json } def current_user - TestUser.new(1, 'Pete', false) + User.new(id: 1, name: 'Pete', admin: false) end def render_new_user - render json: TestUser.new(1, 'pete', false), serializer: UserSerializer, adapter: :json_api + render json: User.new(id: 1, name: 'Pete', admin: false), serializer: UserSerializer, adapter: :json_api end end @@ -29,13 +27,11 @@ def render_new_user def test_default_scope_name get :render_new_user - assert_equal '{"data":{"admin?":false,"id":"1","type":"test_users"}}', @response.body + assert_equal '{"data":{"admin?":false,"id":"1","type":"users"}}', @response.body end end class SerializationScopeNameTest < ActionController::TestCase - TestUser = Struct.new(:id, :name, :admin) - class AdminUserSerializer < ActiveModel::Serializer attributes :admin? def admin? @@ -50,11 +46,11 @@ class AdminUserTestController < ActionController::Base before_filter { request.format = :json } def current_admin - TestUser.new(1, 'Bob', true) + User.new(id: 2, name: 'Bob', admin: true) end def render_new_user - render json: TestUser.new(1, 'pete', false), serializer: AdminUserSerializer, adapter: :json_api + render json: User.new(id: 1, name: 'Pete', admin: false), serializer: AdminUserSerializer, adapter: :json_api end end @@ -62,6 +58,6 @@ def render_new_user def test_override_scope_name_with_controller get :render_new_user - assert_equal '{"data":{"admin?":true,"id":"1","type":"test_users"}}', @response.body + assert_equal '{"data":{"admin?":true,"id":"1","type":"users"}}', @response.body end end \ No newline at end of file diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index d04d79dd5..6ce52e443 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -63,6 +63,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) +User = Class.new(Model) module Spam; end Spam::UnrelatedLink = Class.new(Model) From 5e560ddbef471eea323000c3ae69351d93b8d44b Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Tue, 24 Mar 2015 19:46:30 -0400 Subject: [PATCH 054/903] Fix skipped test and add test for duplicate links --- test/adapter/json_api/linked_test.rb | 142 ++++++++++++++++----------- 1 file changed, 86 insertions(+), 56 deletions(-) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index c6fada874..be228c470 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -39,7 +39,7 @@ def setup @bio2.author = @author2 end - def test_include_multiple_posts_and_linked + def test_include_multiple_posts_and_linked_array serializer = ArraySerializer.new([@first_post, @second_post]) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, @@ -51,64 +51,12 @@ def test_include_multiple_posts_and_linked ) expected = { - linked: { - comments: [ - { - id: "1", - body: "ZOMG A COMMENT", - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } - } - }, { - id: "2", - body: "ZOMG ANOTHER COMMENT", - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } - } - } - ], - authors: [ - { - id: "1", - name: "Steve K.", - links: { - posts: { linkage: [ { type: "posts", id: "1" }, { type: "posts", id: "3" } ] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "1" } } - } - }, { - id: "2", - name: "Tenderlove", - links: { - posts: { linkage: [ { type: "posts", id:"2" } ] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "2" } } - } - } - ], - bios: [ - { - id: "1", - content: "AMS Contributor", - links: { - author: { linkage: { type: "authors", id: "1" } } - } - }, { - id: "2", - content: "Rails Contributor", - links: { - author: { linkage: { type: "authors", id: "2" } } - } - } - ] - }, - posts: [ + data: [ { id: "10", title: "Hello!!", body: "Hello, world!!", + type: "posts", links: { comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -116,15 +64,67 @@ def test_include_multiple_posts_and_linked } }, { - id: "2", + id: "20", title: "New Post", body: "Body", + type: "posts", links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: { type: "authors", id: "2" } } } } + ], + included: [ + { + id: "1", + body: "ZOMG A COMMENT", + type: "comments", + links: { + post: { linkage: { type: "posts", id: "10" } }, + author: { linkage: nil } + } + }, { + id: "2", + body: "ZOMG ANOTHER COMMENT", + type: "comments", + links: { + post: { linkage: { type: "posts", id: "10" } }, + author: { linkage: nil } + } + }, { + id: "1", + name: "Steve K.", + type: "authors", + links: { + posts: { linkage: [ { type: "posts", id: "10" }, { type: "posts", id: "30" } ] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bios", id: "1" } } + } + }, { + id: "1", + content: "AMS Contributor", + type: "bios", + links: { + author: { linkage: { type: "authors", id: "1" } } + } + }, { + id: "2", + name: "Tenderlove", + type: "authors", + links: { + posts: { linkage: [ { type: "posts", id:"20" } ] }, + roles: { linkage: [] }, + bio: { linkage: { type: "bios", id: "2" } } + } + }, { + id: "2", + content: "Rails Contributor", + type: "bios", + links: { + author: { linkage: { type: "authors", id: "2" } } + } + } ] } assert_equal expected, adapter.serializable_hash @@ -195,6 +195,36 @@ def test_ignore_model_namespace_for_linked_resource_type } assert_equal expected, links end + + def test_multiple_references_to_same_resource + serializer = ArraySerializer.new([@first_comment, @second_comment]) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: ['post'] + ) + + expected = [ + { + id: "10", + title: "Hello!!", + body: "Hello, world!!", + type: "posts", + links: { + comments: { + linkage: [{type: "comments", id: "1"}, {type: "comments", id: "2"}] + }, + blog: { + linkage: {type: "blogs", id: "999"} + }, + author: { + linkage: {type: "authors", id: "1"} + } + } + } + ] + + assert_equal expected, adapter.serializable_hash[:included] + end end end end From 9aebc6cb11a7a4566dd391a5eaf782144c94dc07 Mon Sep 17 00:00:00 2001 From: Mateo Murphy Date: Tue, 24 Mar 2015 20:07:25 -0400 Subject: [PATCH 055/903] Fix bugs with included resources Make sure they're cached along with the including resource and remove duplicates --- lib/active_model/serializer/adapter/json_api.rb | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 96a3f4428..0f0ad59ae 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -5,8 +5,7 @@ class JsonApi < Adapter def initialize(serializer, options = {}) super serializer.root = true - @hash = {} - @top = @options.fetch(:top) { @hash } + @hash = { data: [] } if fields = options.delete(:fields) @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) @@ -17,8 +16,14 @@ def initialize(serializer, options = {}) def serializable_hash(options = {}) if serializer.respond_to?(:each) - @hash[:data] = serializer.map do |s| - self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[:data] + serializer.each do |s| + result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash + @hash[:data] << result[:data] + + if result[:included] + @hash[:included] ||= [] + @hash[:included] |= result[:included] + end end else @hash = cached_object do @@ -53,14 +58,14 @@ def add_included(resource_name, serializers, parent = nil) resource_path = [parent, resource_name].compact.join('.') if include_assoc?(resource_path) - @top[:included] ||= [] + @hash[:included] ||= [] serializers.each do |serializer| attrs = attributes_for_serializer(serializer, @options) add_resource_links(attrs, serializer, add_included: false) - @top[:included].push(attrs) unless @top[:included].include?(attrs) + @hash[:included].push(attrs) unless @hash[:included].include?(attrs) end end From 7a70cf7eb828fd8ccf7cb53454b80830666ad219 Mon Sep 17 00:00:00 2001 From: Alex Matchneer Date: Fri, 27 Mar 2015 08:50:10 -0400 Subject: [PATCH 056/903] README: Add emphasis to single-word difference Minor change to make the distinction b/w adapters and serializers jump out more. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 127b0451c..dae1b7e02 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,7 @@ ActiveModel::Serializers brings convention over configuration to your JSON generation. -AMS does this through two components: **serializers** and **adapters**. Serializers describe which attributes and relationships should be serialized. Adapters describe how attributes and relationships should be serialized. +AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. # MAINTENANCE, PLEASE READ From 589a5806ab06db4baeac3540241ef5d359e50a79 Mon Sep 17 00:00:00 2001 From: Josh Smith Date: Sat, 28 Mar 2015 00:28:55 -0700 Subject: [PATCH 057/903] Add issue stats to README We should probably make it clearer how active the development is and also how quickly we close issues. Will help motivate us to do better and also clarify to everyone else that we are _really_ active. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index dae1b7e02..660a6db09 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # ActiveModel::Serializers -[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) +[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) [![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/pr)](http://issuestats.com/github/rails-api/active_model_serializers) [![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/issue)](http://issuestats.com/github/rails-api/active_model_serializers) ActiveModel::Serializers brings convention over configuration to your JSON generation. From 6a0564a241baf3da414874ada567be2cef99cae5 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Fri, 3 Apr 2015 12:50:05 +0200 Subject: [PATCH 058/903] Fixed a bug that appears when a nil association is included --- .../serializer/adapter/json_api.rb | 7 +++--- test/adapter/json_api/linked_test.rb | 24 +++++++++++++++++++ 2 files changed, 28 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 0f0ad59ae..027ce7887 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -53,10 +53,11 @@ def add_link(resource, name, serializer) end def add_included(resource_name, serializers, parent = nil) - serializers = Array(serializers) unless serializers.respond_to?(:each) - + unless serializers.respond_to?(:each) + return unless serializers.object + serializers = Array(serializers) + end resource_path = [parent, resource_name].compact.join('.') - if include_assoc?(resource_path) @hash[:included] ||= [] diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index be228c470..6ea6fed9e 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -6,6 +6,7 @@ class Adapter class JsonApi class LinkedTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @author1 = Author.new(id: 1, name: 'Steve K.') @author2 = Author.new(id: 2, name: 'Tenderlove') @bio1 = Bio.new(id: 1, content: 'AMS Contributor') @@ -225,6 +226,29 @@ def test_multiple_references_to_same_resource assert_equal expected, adapter.serializable_hash[:included] end + + def test_nil_link_with_specified_serializer + @first_post.author = nil + serializer = PostPreviewSerializer.new(@first_post) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new( + serializer, + include: ['author'] + ) + + expected = { + data: { + id: "10", + title: "Hello!!", + body: "Hello, world!!", + type: "posts", + links: { + comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, + author: { linkage: nil } + } + } + } + assert_equal expected, adapter.serializable_hash + end end end end From 792fb8a9053f8db3c562dae4f40907a582dd1720 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Tue, 3 Feb 2015 21:57:02 -0200 Subject: [PATCH 059/903] Adding Fragment Cache to AMS It's an upgrade based on the new Cache implementation #693. It allows to use the Rails conventions to cache specific attributes or associations. It's based on the Cache Composition implementation. --- CHANGELOG.md | 2 + README.md | 24 ++++ lib/active_model/serializer.rb | 52 ++++--- lib/active_model/serializer/adapter.rb | 46 +++++-- .../serializer/adapter/fragment_cache.rb | 78 +++++++++++ lib/active_model/serializer/adapter/json.rb | 44 ++++-- .../serializer/adapter/json/fragment_cache.rb | 15 ++ .../serializer/adapter/json_api.rb | 41 ++++-- .../adapter/json_api/fragment_cache.rb | 22 +++ .../action_controller/json_api_linked_test.rb | 4 + test/action_controller/serialization_test.rb | 129 ++++++++++++++++-- test/adapter/fragment_cache_test.rb | 27 ++++ test/adapter/json/has_many_test.rb | 1 + test/adapter/json_api/has_one_test.rb | 1 + test/adapter/json_api/linked_test.rb | 8 +- test/adapter/json_test.rb | 1 + test/fixtures/poro.rb | 51 +++++-- test/serializers/cache_test.rb | 110 ++++++++++++--- test/serializers/meta_test.rb | 1 + 19 files changed, 555 insertions(+), 102 deletions(-) create mode 100644 lib/active_model/serializer/adapter/fragment_cache.rb create mode 100644 lib/active_model/serializer/adapter/json/fragment_cache.rb create mode 100644 lib/active_model/serializer/adapter/json_api/fragment_cache.rb create mode 100644 test/adapter/fragment_cache_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index b2079e3ab..e07aa12ed 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,3 +4,5 @@ * adds method to override association [adcb99e, @kurko] * adds `has_one` attribute for backwards compatibility [@ggordon] * updates JSON API support to RC3 [@mateomurphy] + * adds fragment cache support [@joaomdmoura] + * adds cache support to attributes and associations [@joaomdmoura] \ No newline at end of file diff --git a/README.md b/README.md index dae1b7e02..9808a6e2f 100644 --- a/README.md +++ b/README.md @@ -271,7 +271,10 @@ The options are the same options of ```ActiveSupport::Cache::Store```, plus a ```key``` option that will be the prefix of the object cache on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. +The cache support is optimized to use the cached object in multiple request. An object cached on an ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. + **[NOTE] Every object is individually cached.** + **[NOTE] The cache is automatically expired after update an object but it's not deleted.** ```ruby @@ -295,6 +298,27 @@ On this example every ```Post``` object will be cached with the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, but in this case it will be automatically expired after 3 hours. +### Fragmenting Caching + +If there is some API endpoint that shouldn't be fully cached, you can still optmise it, using Fragment Cache on the attributes and relationships that you want to cache. + +You can define the attribute by using ```only``` or ```except``` option on cache method. + +**[NOTE] Cache serializers will be used at their relationships** + +Example: + +```ruby +class PostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 3.hours, only: [:title] + attributes :title, :body + + has_many :comments + + url :post +end +``` + ## Getting Help If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 588abc99f..2abeebce7 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -10,41 +10,54 @@ class Serializer class << self attr_accessor :_attributes + attr_accessor :_attributes_keys attr_accessor :_associations attr_accessor :_urls attr_accessor :_cache + attr_accessor :_fragmented attr_accessor :_cache_key + attr_accessor :_cache_only + attr_accessor :_cache_except attr_accessor :_cache_options end def self.inherited(base) base._attributes = [] + base._attributes_keys = {} base._associations = {} base._urls = [] end def self.attributes(*attrs) + attrs = attrs.first if attrs.first.class == Array @_attributes.concat attrs attrs.each do |attr| define_method attr do object && object.read_attribute_for_serialization(attr) - end unless method_defined?(attr) + end unless method_defined?(attr) || _fragmented.respond_to?(attr) end end def self.attribute(attr, options = {}) key = options.fetch(:key, attr) + @_attributes_keys[attr] = {key: key} if key != attr @_attributes.concat [key] define_method key do object.read_attribute_for_serialization(attr) - end unless method_defined?(key) + end unless method_defined?(key) || _fragmented.respond_to?(attr) + end + + def self.fragmented(serializer) + @_fragmented = serializer end # Enables a serializer to be automatically cached def self.cache(options = {}) - @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching - @_cache_key = options.delete(:key) + @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching + @_cache_key = options.delete(:key) + @_cache_only = options.delete(:only) + @_cache_except = options.delete(:except) @_cache_options = (options.empty?) ? nil : options end @@ -141,12 +154,12 @@ def self.root_name attr_accessor :object, :root, :meta, :meta_key, :scope def initialize(object, options = {}) - @object = object - @options = options - @root = options[:root] || (self.class._root ? self.class.root_name : false) - @meta = options[:meta] - @meta_key = options[:meta_key] - @scope = options[:scope] + @object = object + @options = options + @root = options[:root] || (self.class._root ? self.class.root_name : false) + @meta = options[:meta] + @meta_key = options[:meta_key] + @scope = options[:scope] scope_name = options[:scope_name] if scope_name && !respond_to?(scope_name) @@ -183,22 +196,29 @@ def attributes(options = {}) attributes += options[:required_fields] if options[:required_fields] attributes.each_with_object({}) do |name, hash| - hash[name] = send(name) + unless self.class._fragmented + hash[name] = send(name) + else + hash[name] = self.class._fragmented.public_send(name) + end end end def each_association(&block) self.class._associations.dup.each do |name, association_options| next unless object - association_value = send(name) serializer_class = ActiveModel::Serializer.serializer_for(association_value, association_options) - serializer = serializer_class.new( - association_value, - options.merge(serializer_from_options(association_options)) - ) if serializer_class + if serializer_class + serializer = serializer_class.new( + association_value, + options.merge(serializer_from_options(association_options)) + ) + elsif !association_value.nil? && !association_value.instance_of?(Object) + association_options[:association_options][:virtual_value] = association_value + end if block_given? block.call(name, serializer, association_options[:association_options]) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 85b014639..a1e4c39f3 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -1,3 +1,5 @@ +require 'active_model/serializer/adapter/fragment_cache' + module ActiveModel class Serializer class Adapter @@ -32,8 +34,38 @@ def self.adapter_class(adapter) "ActiveModel::Serializer::Adapter::#{adapter.to_s.classify}".safe_constantize end + def fragment_cache(*args) + raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + end + private + def cache_check(serializer) + @cached_serializer = serializer + @klass = @cached_serializer.class + if is_cached? + @klass._cache.fetch(cache_key, @klass._cache_options) do + yield + end + elsif is_fragment_cached? + FragmentCache.new(self, @cached_serializer, @options, @root).fetch + else + yield + end + end + + def is_cached? + @klass._cache && !@klass._cache_only && !@klass._cache_except + end + + def is_fragment_cached? + @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except + end + + def cache_key + (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{@cached_serializer.object.updated_at}" : @cached_serializer.object.cache_key + end + def meta serializer.meta if serializer.respond_to?(:meta) end @@ -50,20 +82,6 @@ def include_meta(json) json[meta_key] = meta if meta && root json end - - private - - def cached_object - klass = serializer.class - if klass._cache - _cache_key = (klass._cache_key) ? "#{klass._cache_key}/#{serializer.object.id}-#{serializer.object.updated_at}" : serializer.object.cache_key - klass._cache.fetch(_cache_key, klass._cache_options) do - yield - end - else - yield - end - end end end end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb new file mode 100644 index 000000000..93d02f65b --- /dev/null +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -0,0 +1,78 @@ +module ActiveModel + class Serializer + class Adapter + class FragmentCache + + attr_reader :serializer + + def initialize(adapter, serializer, options, root) + @root = root + @options = options + @adapter = adapter + @serializer = serializer + end + + def fetch + klass = serializer.class + # It will split the serializer into two, one that will be cached and other wont + serializers = fragment_serializer(serializer.object.class.name, klass) + + # Instanciate both serializers + cached_serializer = serializers[:cached].constantize.new(serializer.object) + non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) + + cached_adapter = @adapter.class.new(cached_serializer, @options) + non_cached_adapter = @adapter.class.new(non_cached_serializer, @options) + + # Get serializable hash from both + cached_hash = cached_adapter.serializable_hash + non_cached_hash = non_cached_adapter.serializable_hash + + # Merge both results + @adapter.fragment_cache(cached_hash, non_cached_hash) + end + + private + + def cached_attributes(klass, serializers) + cached_attributes = (klass._cache_only) ? klass._cache_only : serializer.attributes.keys.delete_if {|attr| klass._cache_except.include?(attr) } + non_cached_attributes = serializer.attributes.keys.delete_if {|attr| cached_attributes.include?(attr) } + + cached_attributes.each do |attribute| + options = serializer.class._attributes_keys[attribute] + options ||= {} + # Add cached attributes to cached Serializer + serializers[:cached].constantize.attribute(attribute, options) + end + + non_cached_attributes.each do |attribute| + options = serializer.class._attributes_keys[attribute] + options ||= {} + # Add non-cached attributes to non-cached Serializer + serializers[:non_cached].constantize.attribute(attribute, options) + end + end + + def fragment_serializer(name, klass) + cached = "#{name.capitalize}CachedSerializer" + non_cached = "#{name.capitalize}NonCachedSerializer" + + Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) + Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) + + klass._cache_options ||= {} + klass._cache_options[:key] = klass._cache_key if klass._cache_key + + cached.constantize.cache(klass._cache_options) + + cached.constantize.fragmented(serializer) + non_cached.constantize.fragmented(serializer) + + serializers = {cached: cached, non_cached: non_cached} + cached_attributes(klass, serializers) + serializers + end + end + end + end +end \ No newline at end of file diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 8848f8fbf..8a78ffbb9 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -1,3 +1,5 @@ +require 'active_model/serializer/adapter/json/fragment_cache' + module ActiveModel class Serializer class Adapter @@ -6,31 +8,45 @@ def serializable_hash(options = {}) if serializer.respond_to?(:each) @result = serializer.map{|s| self.class.new(s).serializable_hash } else - @result = cached_object do - @hash = serializer.attributes(options) - serializer.each_association do |name, association, opts| - if association.respond_to?(:each) - array_serializer = association - @hash[name] = array_serializer.map { |item| item.attributes(opts) } - else - if association - @hash[name] = association.attributes(options) - else - @hash[name] = nil + @hash = {} + + @core = cache_check(serializer) do + serializer.attributes(options) + end + + serializer.each_association do |name, association, opts| + if association.respond_to?(:each) + array_serializer = association + @hash[name] = array_serializer.map do |item| + cache_check(item) do + item.attributes(opts) end end + else + if association + @hash[name] = cache_check(association) do + association.attributes(options) + end + elsif opts[:virtual_value] + @hash[name] = opts[:virtual_value] + else + @hash[name] = nil + end end - @hash end + @result = @core.merge @hash end if root = options.fetch(:root, serializer.json_key) @result = { root => @result } end - @result end end + + def fragment_cache(cached_hash, non_cached_hash) + Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + end end end -end +end \ No newline at end of file diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb new file mode 100644 index 000000000..761a6e548 --- /dev/null +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -0,0 +1,15 @@ +module ActiveModel + class Serializer + class Adapter + class Json < Adapter + class FragmentCache + + def fragment_cache(cached_hash, non_cached_hash) + non_cached_hash.merge cached_hash + end + + end + end + end + end +end \ No newline at end of file diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 0f0ad59ae..cd8de8e2b 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,3 +1,5 @@ +require 'active_model/serializer/adapter/json_api/fragment_cache' + module ActiveModel class Serializer class Adapter @@ -26,15 +28,17 @@ def serializable_hash(options = {}) end end else - @hash = cached_object do - @hash[:data] = attributes_for_serializer(serializer, @options) - add_resource_links(@hash[:data], serializer) - @hash - end + @hash[:data] = attributes_for_serializer(serializer, @options) + add_resource_links(@hash[:data], serializer) end @hash end + def fragment_cache(cached_hash, non_cached_hash) + root = false if @options.include?(:include) + JsonApi::FragmentCache.new().fragment_cache(root, cached_hash, non_cached_hash) + end + private def add_links(resource, name, serializers) @@ -43,7 +47,7 @@ def add_links(resource, name, serializers) resource[:links][name][:linkage] += serializers.map { |serializer| { type: serializer.type, id: serializer.id.to_s } } end - def add_link(resource, name, serializer) + def add_link(resource, name, serializer, val=nil) resource[:links] ||= {} resource[:links][name] = { linkage: nil } @@ -76,24 +80,27 @@ def add_included(resource_name, serializers, parent = nil) end end - def attributes_for_serializer(serializer, options) if serializer.respond_to?(:each) result = [] serializer.each do |object| options[:fields] = @fieldset && @fieldset.fields_for(serializer) - options[:required_fields] = [:id, :type] - attributes = object.attributes(options) - attributes[:id] = attributes[:id].to_s - result << attributes + result << cache_check(object) do + options[:required_fields] = [:id, :type] + attributes = object.attributes(options) + attributes[:id] = attributes[:id].to_s + result << attributes + end end else options[:fields] = @fieldset && @fieldset.fields_for(serializer) options[:required_fields] = [:id, :type] - result = serializer.attributes(options) - result[:id] = result[:id].to_s + result = cache_check(serializer) do + result = serializer.attributes(options) + result[:id] = result[:id].to_s + result + end end - result end @@ -124,7 +131,11 @@ def add_resource_links(attrs, serializer, options = {}) if association.respond_to?(:each) add_links(attrs, name, association) else - add_link(attrs, name, association) + if opts[:virtual_value] + add_link(attrs, name, nil, opts[:virtual_value]) + else + add_link(attrs, name, association) + end end if options[:add_included] diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb new file mode 100644 index 000000000..75630b619 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -0,0 +1,22 @@ +module ActiveModel + class Serializer + class Adapter + class JsonApi < Adapter + class FragmentCache + + def fragment_cache(root, cached_hash, non_cached_hash) + hash = {} + core_cached = cached_hash.first + core_non_cached = non_cached_hash.first + no_root_cache = cached_hash.delete_if {|key, value| key == core_cached[0] } + no_root_non_cache = non_cached_hash.delete_if {|key, value| key == core_non_cached[0] } + cached_resource = (core_cached[1]) ? core_cached[1].merge(core_non_cached[1]) : core_non_cached[1] + hash = (root) ? { root => cached_resource } : cached_resource + hash.merge no_root_non_cache.merge no_root_cache + end + + end + end + end + end +end \ No newline at end of file diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 321974e39..d3a1f8447 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -111,6 +111,8 @@ def test_render_resource_with_nested_has_many_include "id" => "1", "type" => "roles", "name" => "admin", + "description" => nil, + "slug" => "admin-1", "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } @@ -118,6 +120,8 @@ def test_render_resource_with_nested_has_many_include "id" => "2", "type" => "roles", "name" => "colab", + "description" => nil, + "slug" => "colab-2", "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index b47db5218..361a65a43 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -48,36 +48,79 @@ def render_array_using_implicit_serializer_and_meta end def render_object_with_cache_enabled - comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) - author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + @author = Author.new(id: 1, name: 'Joao Moura.') + @post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [@comment], author: @author }) - generate_cached_serializer(post) + generate_cached_serializer(@post) - post.title = 'ZOMG a New Post' - render json: post + @post.title = 'ZOMG a New Post' + render json: @post + end + + def update_and_render_object_with_cache_enabled + @post.updated_at = DateTime.now + + generate_cached_serializer(@post) + render json: @post end def render_object_expired_with_cache_enabled comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [comment], author: author }) generate_cached_serializer(post) post.title = 'ZOMG a New Post' - sleep 0.05 + sleep 0.1 render json: post end def render_changed_object_with_cache_enabled comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new({ id: 1, title: 'ZOMG a New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + post = Post.new({ id: 1, title: 'ZOMG a New Post', body: 'Body', comments: [comment], author: author }) render json: post end + def render_fragment_changed_object_with_only_cache_enabled + author = Author.new(id: 1, name: 'Joao Moura.') + role = Role.new({ id: 42, name: 'ZOMG A ROLE', description: 'DESCRIPTION HERE', author: author }) + + generate_cached_serializer(role) + role.name = 'lol' + role.description = 'HUEHUEBRBR' + + render json: role + end + + def render_fragment_changed_object_with_except_cache_enabled + author = Author.new(id: 1, name: 'Joao Moura.') + bio = Bio.new({ id: 42, content: 'ZOMG A ROLE', rating: 5, author: author }) + + generate_cached_serializer(bio) + bio.content = 'lol' + bio.rating = 0 + + render json: bio + end + + def render_fragment_changed_object_with_relationship + comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + author = Author.new(id: 1, name: 'Joao Moura.') + post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [comment], author: author }) + post2 = Post.new({ id: 1, title: 'New Post2', body: 'Body2', comments: [comment], author: author }) + like = Like.new({ id: 1, post: post, time: 3.days.ago }) + + generate_cached_serializer(like) + like.post = post2 + like.time = DateTime.now.to_s + + render json: like + end + private def generate_cached_serializer(obj) serializer_class = ActiveModel::Serializer.serializer_for(obj) @@ -249,6 +292,74 @@ def test_render_with_cache_enable_and_expired assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end + + def test_render_with_fragment_only_cache_enable + ActionController::Base.cache_store.clear + get :render_fragment_changed_object_with_only_cache_enabled + response = JSON.parse(@response.body) + + assert_equal 'application/json', @response.content_type + assert_equal 'ZOMG A ROLE', response["name"] + assert_equal 'HUEHUEBRBR', response["description"] + end + + def test_render_with_fragment_except_cache_enable + ActionController::Base.cache_store.clear + get :render_fragment_changed_object_with_except_cache_enabled + response = JSON.parse(@response.body) + + assert_equal 'application/json', @response.content_type + assert_equal 5, response["rating"] + assert_equal 'lol', response["content"] + end + + def test_render_fragment_changed_object_with_relationship + ActionController::Base.cache_store.clear + get :render_fragment_changed_object_with_relationship + response = JSON.parse(@response.body) + + expected_return = { + "post" => { + "id"=>1, + "title"=>"New Post", + "body"=>"Body" + }, + "id"=>1, + "time"=>DateTime.now.to_s + } + + assert_equal 'application/json', @response.content_type + assert_equal expected_return, response + end + + def test_cache_expiration_on_update + ActionController::Base.cache_store.clear + get :render_object_with_cache_enabled + + expected = { + id: 1, + title: 'ZOMG a New Post', + body: 'Body', + comments: [ + { + id: 1, + body: 'ZOMG A COMMENT' } + ], + blog: { + id:999, + name: "Custom blog" + }, + author: { + id: 1, + name: 'Joao Moura.' + } + } + + get :update_and_render_object_with_cache_enabled + + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end end end end diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb new file mode 100644 index 000000000..693035576 --- /dev/null +++ b/test/adapter/fragment_cache_test.rb @@ -0,0 +1,27 @@ +require 'test_helper' +module ActiveModel + class Serializer + class Adapter + class FragmentCacheTest < Minitest::Test + def setup + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author', description:nil) + @role.author = [@author] + @role_serializer = RoleSerializer.new(@role) + @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}, nil) + end + + def test_fragment_fetch_with_virtual_attributes + expected_result = { + id: @role.id, + description: @role.description, + slug: "#{@role.name}-#{@role.id}", + name: @role.name + } + assert_equal(@role_hash.fetch, expected_result) + end + end + end + end +end + diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index c5679e681..b73af9f53 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -6,6 +6,7 @@ class Adapter class Json class HasManyTestTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') @post = Post.new(title: 'New Post', body: 'Body') @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 8847e0203..170caf84f 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -41,6 +41,7 @@ def test_includes_linked_bio expected = [ { id: "43", + rating: nil, type: "bios", content:"AMS Contributor", links: { diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index be228c470..b5b372e3b 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -1,11 +1,11 @@ require 'test_helper' - module ActiveModel class Serializer class Adapter class JsonApi class LinkedTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @author1 = Author.new(id: 1, name: 'Steve K.') @author2 = Author.new(id: 2, name: 'Tenderlove') @bio1 = Bio.new(id: 1, content: 'AMS Contributor') @@ -103,8 +103,9 @@ def test_include_multiple_posts_and_linked_array } }, { id: "1", - content: "AMS Contributor", + rating: nil, type: "bios", + content: "AMS Contributor", links: { author: { linkage: { type: "authors", id: "1" } } } @@ -119,8 +120,9 @@ def test_include_multiple_posts_and_linked_array } }, { id: "2", - content: "Rails Contributor", + rating: nil, type: "bios", + content: "Rails Contributor", links: { author: { linkage: { type: "authors", id: "2" } } } diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index 5795174eb..52c9d8fb4 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -5,6 +5,7 @@ class Serializer class Adapter class JsonTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') @post = Post.new(title: 'New Post', body: 'Body') @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 6ce52e443..b66395c37 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -57,18 +57,22 @@ class ProfilePreviewSerializer < ActiveModel::Serializer urls :posts, :comments end -Post = Class.new(Model) -Comment = Class.new(Model) -Author = Class.new(Model) -Bio = Class.new(Model) -Blog = Class.new(Model) -Role = Class.new(Model) +Post = Class.new(Model) +Like = Class.new(Model) +Comment = Class.new(Model) +Author = Class.new(Model) +Bio = Class.new(Model) +Blog = Class.new(Model) +Role = Class.new(Model) User = Class.new(Model) +Location = Class.new(Model) +Place = Class.new(Model) + module Spam; end Spam::UnrelatedLink = Class.new(Model) PostSerializer = Class.new(ActiveModel::Serializer) do - cache key:'post', expires_in: 0.05 + cache key:'post', expires_in: 0.1 attributes :id, :title, :body has_many :comments @@ -116,13 +120,42 @@ def custom_options end RoleSerializer = Class.new(ActiveModel::Serializer) do - attributes :id, :name + cache only: [:name] + attributes :id, :name, :description, :slug + + def slug + "#{name}-#{id}" + end belongs_to :author end +LikeSerializer = Class.new(ActiveModel::Serializer) do + attributes :id, :time + + belongs_to :post +end + +LocationSerializer = Class.new(ActiveModel::Serializer) do + cache only: [:place] + attributes :id, :lat, :lng + + belongs_to :place + + def place + 'Nowhere' + end +end + +PlaceSerializer = Class.new(ActiveModel::Serializer) do + attributes :id, :name + + has_many :locations +end + BioSerializer = Class.new(ActiveModel::Serializer) do - attributes :id, :content + cache except: [:content] + attributes :id, :content, :rating belongs_to :author end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 6377fa950..89c62a212 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -3,21 +3,33 @@ module ActiveModel class Serializer class CacheTest < Minitest::Test def setup - @post = Post.new({ title: 'New Post', body: 'Body' }) - @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) - @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author') - @author.posts = [@post] - @author.roles = [@role] - @author.bio = nil - @post.comments = [@comment] - @post.author = @author - @comment.post = @post - @comment.author = @author - - @post_serializer = PostSerializer.new(@post) - @author_serializer = AuthorSerializer.new(@author) - @comment_serializer = CommentSerializer.new(@comment) + ActionController::Base.cache_store.clear + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @blog = Blog.new(id: 999, name: "Custom blog") + @post = Post.new(title: 'New Post', body: 'Body') + @bio = Bio.new(id: 1, content: 'AMS Contributor') + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author') + @location = Location.new(lat: '-23.550520', lng: '-46.633309') + @place = Place.new(name: 'Amazing Place') + @author.posts = [@post] + @author.roles = [@role] + @role.author = @author + @author.bio = @bio + @bio.author = @author + @post.comments = [@comment] + @post.author = @author + @comment.post = @post + @comment.author = @author + @post.blog = @blog + @location.place = @place + + @location_serializer = LocationSerializer.new(@location) + @bio_serializer = BioSerializer.new(@bio) + @role_serializer = RoleSerializer.new(@role) + @post_serializer = PostSerializer.new(@post) + @author_serializer = AuthorSerializer.new(@author) + @comment_serializer = CommentSerializer.new(@comment) end def test_cache_definition @@ -33,28 +45,82 @@ def test_cache_key_definition end def test_cache_key_interpolation_with_updated_at - author = render_object_with_cache_without_cache_key(@author) + author = render_object_with_cache(@author) assert_equal(nil, ActionController::Base.cache_store.fetch(@author.cache_key)) - assert_equal(author, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at}").to_json) + assert_equal(@author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at}").to_json) end def test_default_cache_key_fallback - comment = render_object_with_cache_without_cache_key(@comment) - assert_equal(comment, ActionController::Base.cache_store.fetch(@comment.cache_key).to_json) + comment = render_object_with_cache(@comment) + assert_equal(@comment_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(@comment.cache_key).to_json) end def test_cache_options_definition - assert_equal({expires_in: 0.05}, @post_serializer.class._cache_options) + assert_equal({expires_in: 0.1}, @post_serializer.class._cache_options) assert_equal(nil, @author_serializer.class._cache_options) assert_equal({expires_in: 1.day}, @comment_serializer.class._cache_options) end + def test_fragment_cache_definition + assert_equal([:name], @role_serializer.class._cache_only) + assert_equal([:content], @bio_serializer.class._cache_except) + end + + def test_associations_separately_cache + ActionController::Base.cache_store.clear + assert_equal(nil, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(nil, ActionController::Base.cache_store.fetch(@comment.cache_key)) + + post = render_object_with_cache(@post) + + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + end + + def test_associations_cache_when_updated + # Clean the Cache + ActionController::Base.cache_store.clear + + # Generate a new Cache of Post object and each objects related to it. + render_object_with_cache(@post) + + # Check if if cache the objects separately + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + + # Simulating update on comments relationship with Post + new_comment = Comment.new(id: 2, body: 'ZOMG A NEW COMMENT') + new_comment_serializer = CommentSerializer.new(new_comment) + @post.comments = [new_comment] + + # Ask for the serialized object + render_object_with_cache(@post) + + # Check if the the new comment was cached + assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(new_comment.cache_key)) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + end + + def test_fragment_fetch_with_virtual_associations + expected_result = { + id: @location.id, + lat: @location.lat, + lng: @location.lng, + place: 'Nowhere' + } + + hash = render_object_with_cache(@location) + + assert_equal(hash, expected_result) + assert_equal({place: 'Nowhere'}, ActionController::Base.cache_store.fetch(@location.cache_key)) + end + private - def render_object_with_cache_without_cache_key(obj) + def render_object_with_cache(obj) serializer_class = ActiveModel::Serializer.serializer_for(obj) serializer = serializer_class.new(obj) adapter = ActiveModel::Serializer.adapter.new(serializer) - adapter.to_json + adapter.serializable_hash end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index b226c13a8..4494d70f8 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -4,6 +4,7 @@ module ActiveModel class Serializer class MetaTest < Minitest::Test def setup + ActionController::Base.cache_store.clear @blog = Blog.new(id: 1, name: 'AMS Hints', writer: Author.new(id: 2, name: "Steve"), From 1577969cb76309d1f48c68facc73e44c49489744 Mon Sep 17 00:00:00 2001 From: Alexandre de Oliveira Date: Wed, 22 Apr 2015 03:06:06 -0300 Subject: [PATCH 060/903] Bumps to 0.10.0.rc1 --- README.md | 18 ++++++------------ lib/active_model/serializer/version.rb | 2 +- 2 files changed, 7 insertions(+), 13 deletions(-) diff --git a/README.md b/README.md index 9808a6e2f..b27977407 100644 --- a/README.md +++ b/README.md @@ -4,25 +4,19 @@ ActiveModel::Serializers brings convention over configuration to your JSON generation. -AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. +AMS does this through two components: **serializers** and **adapters**. +Serializers describe _which_ attributes and relationships should be serialized. +Adapters describe _how_ attributes and relationships should be serialized. -# MAINTENANCE, PLEASE READ +# RELEASE CANDIDATE, PLEASE READ This is the master branch of AMS. It will become the `0.10.0` release when it's -ready, but it's not. You probably don't want to use it yet. As such, we recommend -that any new projects you start use the latest `0.8.x` version of this gem. This -version is the most widely used, and will most closely resemble the forthcoming release. - -There are two released versions of AMS that you may want to use: `0.9.x` and -`0.8.x`. `9` was recently `master`, so if you were using master, you probably want -to use it. `8` was the version that was on RubyGems, so if you were using that, -that's probably what you want. +ready. Currently this is a release candidate. This is **not** backward +compatible with `0.9.0` or `0.8.0`. `0.10.x` will be based on the `0.8.0` code, but with a more flexible architecture. We'd love your help. [Learn how you can help here.](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) -Thanks! - ## Example Given two models, a `Post(title: string, body: text)` and a diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 1fda65f55..cdcdbd2a9 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = "0.10.0.pre" + VERSION = "0.10.0.rc1" end end From 02ffff599f947825ca35e08626a57a7f8d219b2a Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 8 Apr 2015 16:51:28 +0200 Subject: [PATCH 061/903] Serializers now inherit attributes --- lib/active_model/serializer.rb | 6 +++--- test/serializers/associations_test.rb | 21 +++++++++++++++++++++ test/serializers/attribute_test.rb | 8 +++++++- test/serializers/attributes_test.rb | 26 ++++++++++++++++++++++++++ 4 files changed, 57 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2abeebce7..215a59f79 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -22,9 +22,9 @@ class << self end def self.inherited(base) - base._attributes = [] - base._attributes_keys = {} - base._associations = {} + base._attributes = self._attributes.try(:dup) || [] + base._attributes_keys = self._attributes_keys.try(:dup) || {} + base._associations = self._associations.try(:dup) || {} base._urls = [] end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index f5976a67c..ab481de7d 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -101,6 +101,27 @@ def test_belongs_to_with_custom_method assert blog_is_present end + + def test_associations_inheritance + inherited_klass = Class.new(PostSerializer) + + assert_equal(PostSerializer._associations, inherited_klass._associations) + end + + def test_associations_inheritance_with_new_association + inherited_klass = Class.new(PostSerializer) do + has_many :top_comments, serializer: CommentSerializer + end + expected_associations = PostSerializer._associations.merge( + top_comments: { + type: :has_many, + association_options: { + serializer: CommentSerializer + } + } + ) + assert_equal(inherited_klass._associations, expected_associations) + end end end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 35f27ee4f..79d4ea098 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -17,7 +17,13 @@ def test_json_serializable_hash adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) end + + def test_attribute_inheritance_with_key + inherited_klass = Class.new(AlternateBlogSerializer) + blog_serializer = inherited_klass.new(@blog) + adapter = ActiveModel::Serializer::Adapter::Json.new(blog_serializer) + assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) + end end end end - diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 692b4b4a1..32151afb1 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -6,6 +6,11 @@ class AttributesTest < Minitest::Test def setup @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @profile_serializer = ProfileSerializer.new(@profile) + @comment = Comment.new(id: 1, body: "ZOMG!!", date: "2015") + @serializer_klass = Class.new(CommentSerializer) + @serializer_klass_with_new_attributes = Class.new(CommentSerializer) do + attributes :date, :likes + end end def test_attributes_definition @@ -23,6 +28,27 @@ def test_required_fields @profile_serializer.attributes(fields: [:name, :description], required_fields: [:name])) end + + def test_attributes_inheritance_definition + assert_equal([:id, :body], @serializer_klass._attributes) + end + + def test_attributes_inheritance + serializer = @serializer_klass.new(@comment) + assert_equal({id: 1, body: "ZOMG!!"}, + serializer.attributes) + end + + def test_attribute_inheritance_with_new_attribute_definition + assert_equal([:id, :body, :date, :likes], @serializer_klass_with_new_attributes._attributes) + assert_equal([:id, :body], CommentSerializer._attributes) + end + + def test_attribute_inheritance_with_new_attribute + serializer = @serializer_klass_with_new_attributes.new(@comment) + assert_equal({id: 1, body: "ZOMG!!", date: "2015", likes: nil}, + serializer.attributes) + end end end end From b224d50005bdc3b6f0ffc764a4b5b2a044a33c07 Mon Sep 17 00:00:00 2001 From: Tony Ta Date: Sun, 26 Apr 2015 18:10:37 -0700 Subject: [PATCH 062/903] removes test env for incompatible Rails 3.2 and adds Rails 4.2 gemspec requires "rails" and "activemodel, ">= 4.0", so testing on 3.2 will always fail to resolve dependencies. adds and defaults to Rails 4.2 when RAILS_VERSION is not specified --- .travis.yml | 3 +-- Gemfile | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6ce693ad6..6ebfd7032 100644 --- a/.travis.yml +++ b/.travis.yml @@ -15,13 +15,12 @@ install: - bundle install --retry=3 env: - - "RAILS_VERSION=3.2" - "RAILS_VERSION=4.0" - "RAILS_VERSION=4.1" + - "RAILS_VERSION=4.2" - "RAILS_VERSION=master" matrix: allow_failures: - rvm: ruby-head - env: "RAILS_VERSION=master" - - env: "RAILS_VERSION=3.2" diff --git a/Gemfile b/Gemfile index 25b466ebf..baf12948d 100644 --- a/Gemfile +++ b/Gemfile @@ -5,7 +5,7 @@ gemspec gem "minitest" -version = ENV["RAILS_VERSION"] || "4.1" +version = ENV["RAILS_VERSION"] || "4.2" if version == "master" gem "rails", github: "rails/rails" From 49e41cb83c11980af2be4ff7f9aff1fc718e34ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 27 Apr 2015 15:40:42 -0300 Subject: [PATCH 063/903] adding tests order config --- test/action_controller/serialization_test.rb | 6 +++--- test/test_helper.rb | 3 ++- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 361a65a43..ff84655cb 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -319,13 +319,13 @@ def test_render_fragment_changed_object_with_relationship response = JSON.parse(@response.body) expected_return = { + "id"=>1, + "time"=>DateTime.now.to_s, "post" => { "id"=>1, "title"=>"New Post", "body"=>"Body" - }, - "id"=>1, - "time"=>DateTime.now.to_s + } } assert_equal 'application/json', @response.content_type diff --git a/test/test_helper.rb b/test/test_helper.rb index f3977b610..dbb2b7f04 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -12,7 +12,8 @@ class Foo < Rails::Application if Rails.version.to_s.start_with? '4' config.action_controller.perform_caching = true - ActionController::Base.cache_store = :memory_store + config.active_support.test_order = :random + ActionController::Base.cache_store = :memory_store end end From 1ef2badb328c1233609b1be917ae11449b2d1a0f Mon Sep 17 00:00:00 2001 From: groyoh Date: Mon, 27 Apr 2015 21:22:28 +0200 Subject: [PATCH 064/903] Changed duplicated test name in action controller test --- test/action_controller/explicit_serializer_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index ee3f9db44..ff0a07e66 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -80,7 +80,7 @@ def test_render_array_using_explicit_serializer assert_equal expected.to_json, @response.body end - def test_render_array_using_explicit_serializer + def test_render_array_using_implicit_serializer get :render_array_using_implicit_serializer assert_equal 'application/json', @response.content_type From cf1c57d2a9c4d70ef0a509d195af512c0fde1ad1 Mon Sep 17 00:00:00 2001 From: Justin Aiken <60tonangel@gmail.com> Date: Mon, 27 Apr 2015 16:53:36 -0600 Subject: [PATCH 065/903] Remove unused method --- test/test_helper.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index dbb2b7f04..a26a1aedf 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -36,7 +36,3 @@ def setup @routes = TestHelper::Routes end end - -def def_serializer(&block) - Class.new(ActiveModel::Serializer, &block) -end From 5dcdfaaef35961b0ed4fc6f48317cc434d7933aa Mon Sep 17 00:00:00 2001 From: groyoh Date: Tue, 28 Apr 2015 22:20:21 +0200 Subject: [PATCH 066/903] Fixed a bug that appeared when json adapter serialize a nil association --- lib/active_model/serializer/adapter/json.rb | 2 +- test/adapter/json/belongs_to_test.rb | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 8a78ffbb9..b36ef4007 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -23,7 +23,7 @@ def serializable_hash(options = {}) end end else - if association + if association && association.object @hash[name] = cache_check(association) do association.attributes(options) end diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index b711e20b4..1252fe388 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -34,6 +34,13 @@ def test_include_nil_author assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: {id: 999, name: "Custom blog"}, author: nil}, adapter.serializable_hash) end + + def test_include_nil_author_with_specified_serializer + serializer = PostPreviewSerializer.new(@anonymous_post) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + + assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}, adapter.serializable_hash) + end end end end From cbd1e672d85e1b5eb66fffe6e847457f2c78d476 Mon Sep 17 00:00:00 2001 From: Attila Domokos Date: Thu, 30 Apr 2015 18:28:21 -0500 Subject: [PATCH 067/903] Fixing typos in README.md --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index b27977407..25d70b85f 100644 --- a/README.md +++ b/README.md @@ -265,7 +265,7 @@ The options are the same options of ```ActiveSupport::Cache::Store```, plus a ```key``` option that will be the prefix of the object cache on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. -The cache support is optimized to use the cached object in multiple request. An object cached on an ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. +The cache support is optimized to use the cached object in multiple request. An object cached on a ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. **[NOTE] Every object is individually cached.** @@ -294,7 +294,7 @@ but in this case it will be automatically expired after 3 hours. ### Fragmenting Caching -If there is some API endpoint that shouldn't be fully cached, you can still optmise it, using Fragment Cache on the attributes and relationships that you want to cache. +If there is some API endpoint that shouldn't be fully cached, you can still optimise it, using Fragment Cache on the attributes and relationships that you want to cache. You can define the attribute by using ```only``` or ```except``` option on cache method. From bd06647b313846e0f45a3427364a9e2c25ecc8cc Mon Sep 17 00:00:00 2001 From: Attila Domokos Date: Thu, 30 Apr 2015 22:17:19 -0500 Subject: [PATCH 068/903] Adding a test to cover 'meta' and 'meta_key' attr_readers --- test/array_serializer_test.rb | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 4fc774090..eb5b7f8e9 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -24,6 +24,14 @@ def test_each_object_should_be_serialized_with_appropriate_serializer assert_equal serializers.last.custom_options[:some], :options end + + def test_meta_and_meta_key_attr_readers + meta_content = {meta: "the meta", meta_key: "the meta key"} + @serializer = ArraySerializer.new([@comment, @post], meta_content) + + assert_equal @serializer.meta, "the meta" + assert_equal @serializer.meta_key, "the meta key" + end end end end From c91b649504e6cf8f2d24ed901425d89c7eb7051b Mon Sep 17 00:00:00 2001 From: Bernard Potocki Date: Sun, 3 May 2015 17:47:52 +0200 Subject: [PATCH 069/903] Allow to define custom serializer for given class by defining #serializer_class method in serialized object's class. Resolves #515. --- lib/active_model/serializer.rb | 4 +++- test/serializers/serializer_for_test.rb | 9 +++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2abeebce7..969fa3083 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -115,7 +115,9 @@ def self.urls(*attrs) end def self.serializer_for(resource, options = {}) - if resource.respond_to?(:to_ary) + if resource.respond_to?(:serializer_class) + resource.serializer_class + elsif resource.respond_to?(:to_ary) config.array_serializer else options diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 5369c57b2..1fd4c10e1 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -29,10 +29,14 @@ def test_overwritten_serializer_for_array class SerializerTest < Minitest::Test class MyProfile < Profile end + class CustomProfile + def serializer_class; ProfileSerializer; end + end def setup @profile = Profile.new @my_profile = MyProfile.new + @custom_profile = CustomProfile.new @model = ::Model.new end @@ -50,6 +54,11 @@ def test_serializer_inherited_serializer serializer = ActiveModel::Serializer.serializer_for(@my_profile) assert_equal ProfileSerializer, serializer end + + def test_serializer_custom_serializer + serializer = ActiveModel::Serializer.serializer_for(@custom_profile) + assert_equal ProfileSerializer, serializer + end end end end From 7a62d3177754cfc58dd3b5ddcf7cc3448799b3a9 Mon Sep 17 00:00:00 2001 From: Cristian Bica Date: Wed, 6 May 2015 00:27:19 +0300 Subject: [PATCH 070/903] Added serializer file digest to the cache_key Fixes #901 --- lib/active_model/serializer.rb | 3 +++ lib/active_model/serializer/adapter.rb | 7 +++++++ test/fixtures/poro.rb | 21 ++++++++++++++------- test/serializers/cache_test.rb | 18 ++++++++++++++---- 4 files changed, 38 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2abeebce7..317114328 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -19,6 +19,7 @@ class << self attr_accessor :_cache_only attr_accessor :_cache_except attr_accessor :_cache_options + attr_accessor :_cache_digest end def self.inherited(base) @@ -26,6 +27,8 @@ def self.inherited(base) base._attributes_keys = {} base._associations = {} base._urls = [] + serializer_file = File.open(caller.first[/^[^:]+/]) + base._cache_digest = Digest::MD5.hexdigest(serializer_file.read) end def self.attributes(*attrs) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index a1e4c39f3..6b2c1225d 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -63,6 +63,13 @@ def is_fragment_cached? end def cache_key + parts = [] + parts << object_cache_key + parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + parts.join("/") + end + + def object_cache_key (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{@cached_serializer.object.updated_at}" : @cached_serializer.object.cache_key end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b66395c37..10f692083 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,4 +1,6 @@ class Model + FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) + def initialize(hash={}) @attributes = hash end @@ -7,6 +9,10 @@ def cache_key "#{self.class.name.downcase}/#{self.id}-#{self.updated_at}" end + def cache_key_with_digest + "#{cache_key}/#{FILE_DIGEST}" + end + def updated_at @attributes[:updated_at] ||= DateTime.now.to_time.to_i end @@ -64,7 +70,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) -User = Class.new(Model) +User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) @@ -72,7 +78,7 @@ module Spam; end Spam::UnrelatedLink = Class.new(Model) PostSerializer = Class.new(ActiveModel::Serializer) do - cache key:'post', expires_in: 0.1 + cache key:'post', expires_in: 0.1, skip_digest: true attributes :id, :title, :body has_many :comments @@ -99,7 +105,7 @@ def self.root_name end CommentSerializer = Class.new(ActiveModel::Serializer) do - cache expires_in: 1.day + cache expires_in: 1.day, skip_digest: true attributes :id, :body belongs_to :post @@ -111,7 +117,7 @@ def custom_options end AuthorSerializer = Class.new(ActiveModel::Serializer) do - cache key:'writer' + cache key:'writer', skip_digest: true attributes :id, :name has_many :posts, embed: :ids @@ -120,7 +126,7 @@ def custom_options end RoleSerializer = Class.new(ActiveModel::Serializer) do - cache only: [:name] + cache only: [:name], skip_digest: true attributes :id, :name, :description, :slug def slug @@ -137,7 +143,7 @@ def slug end LocationSerializer = Class.new(ActiveModel::Serializer) do - cache only: [:place] + cache only: [:place], skip_digest: true attributes :id, :lat, :lng belongs_to :place @@ -154,13 +160,14 @@ def place end BioSerializer = Class.new(ActiveModel::Serializer) do - cache except: [:content] + cache except: [:content], skip_digest: true attributes :id, :content, :rating belongs_to :author end BlogSerializer = Class.new(ActiveModel::Serializer) do + cache key: 'blog' attributes :id, :name belongs_to :writer diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 89c62a212..eb0f9e0d4 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -5,10 +5,10 @@ class CacheTest < Minitest::Test def setup ActionController::Base.cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @blog = Blog.new(id: 999, name: "Custom blog") @post = Post.new(title: 'New Post', body: 'Body') @bio = Bio.new(id: 1, content: 'AMS Contributor') @author = Author.new(name: 'Joao M. D. Moura') + @blog = Blog.new(id: 999, name: "Custom blog", writer: @author, articles: []) @role = Role.new(name: 'Great Author') @location = Location.new(lat: '-23.550520', lng: '-46.633309') @place = Place.new(name: 'Amazing Place') @@ -30,6 +30,7 @@ def setup @post_serializer = PostSerializer.new(@post) @author_serializer = AuthorSerializer.new(@author) @comment_serializer = CommentSerializer.new(@comment) + @blog_serializer = BlogSerializer.new(@blog) end def test_cache_definition @@ -56,9 +57,9 @@ def test_default_cache_key_fallback end def test_cache_options_definition - assert_equal({expires_in: 0.1}, @post_serializer.class._cache_options) - assert_equal(nil, @author_serializer.class._cache_options) - assert_equal({expires_in: 1.day}, @comment_serializer.class._cache_options) + assert_equal({expires_in: 0.1, skip_digest: true}, @post_serializer.class._cache_options) + assert_equal(nil, @blog_serializer.class._cache_options) + assert_equal({expires_in: 1.day, skip_digest: true}, @comment_serializer.class._cache_options) end def test_fragment_cache_definition @@ -115,6 +116,15 @@ def test_fragment_fetch_with_virtual_associations assert_equal({place: 'Nowhere'}, ActionController::Base.cache_store.fetch(@location.cache_key)) end + def test_uses_file_digest_in_cahe_key + blog = render_object_with_cache(@blog) + assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) + end + + def _cache_digest_definition + assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) + end + private def render_object_with_cache(obj) serializer_class = ActiveModel::Serializer.serializer_for(obj) From 2c9c36e21f5e414855db00e26d3d6d70db64f446 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 10 May 2015 03:58:18 -0300 Subject: [PATCH 071/903] adding json_api as default adapter --- lib/active_model/serializer/configuration.rb | 2 +- test/fixtures/poro.rb | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index ef57262c4..b46cf8a54 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -6,7 +6,7 @@ module Configuration included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer - base.config.adapter = :json + base.config.adapter = :json_api end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b66395c37..986178fe2 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,3 +1,5 @@ +ActiveModel::Serializer.config.adapter = :json + class Model def initialize(hash={}) @attributes = hash @@ -64,7 +66,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) -User = Class.new(Model) +User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) From 738894e5b4e7539177637acbe895112a10155255 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 11 May 2015 16:21:14 -0300 Subject: [PATCH 072/903] updating readme declaring JsonApi as default adapter --- README.md | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 25d70b85f..05d836694 100644 --- a/README.md +++ b/README.md @@ -8,6 +8,9 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. +By default AMS will use the JsonApi Adapter that follows RC3 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +Check how to change the adapter in the sections bellow. + # RELEASE CANDIDATE, PLEASE READ This is the master branch of AMS. It will become the `0.10.0` release when it's @@ -47,17 +50,17 @@ end ``` Generally speaking, you as a user of AMS will write (or generate) these -serializer classes. If you want to use a different adapter, such as a JsonApi, you can +serializer classes. If you want to use a different adapter, such as a normal Json adapter without the JsonApi conventions, you can change this in an initializer: ```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi +ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::Json ``` or ```ruby -ActiveModel::Serializer.config.adapter = :json_api +ActiveModel::Serializer.config.adapter = :json ``` You won't need to implement an adapter unless you wish to use a new format or From 9b502a4ae0ea8a0e5574a169d5c705083d88948a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 11 May 2015 16:23:38 -0300 Subject: [PATCH 073/903] changing tests name to support new default adapter --- test/action_controller/adapter_selector_test.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index efa61f7b1..07bdf0a72 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -4,7 +4,7 @@ module ActionController module Serialization class AdapterSelectorTest < ActionController::TestCase class MyController < ActionController::Base - def render_using_default_adapter + def render_using_the_initializer_defined_adapter @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) render json: @profile end @@ -23,7 +23,7 @@ def render_skipping_adapter tests MyController def test_render_using_default_adapter - get :render_using_default_adapter + get :render_using_the_initializer_defined_adapter assert_equal '{"name":"Name 1","description":"Description 1"}', response.body end From a794a06fa581b6cd96f7dc8ac887447d64a486ce Mon Sep 17 00:00:00 2001 From: groyoh Date: Sun, 17 May 2015 22:47:44 +0200 Subject: [PATCH 074/903] Fixed #911 --- lib/active_model/serializer/array_serializer.rb | 2 +- test/adapter/json/collection_test.rb | 14 ++++++++++++++ test/array_serializer_test.rb | 6 ++++++ test/fixtures/poro.rb | 7 +++++++ 4 files changed, 28 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index b9627fd25..a5f7b6a1c 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -14,7 +14,7 @@ def initialize(objects, options = {}) :serializer, ActiveModel::Serializer.serializer_for(object) ) - serializer_class.new(object, options) + serializer_class.new(object, options.except(:serializer)) end @meta = options[:meta] @meta_key = options[:meta_key] diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index b4acf6f98..d91fb2b69 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -22,6 +22,20 @@ def setup ActionController::Base.cache_store.clear end + def test_with_serializer_option + @blog.special_attribute = "Special" + @blog.articles = [@first_post, @second_post] + @serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) + @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) + + expected = [{ + id: 1, + special_attribute: "Special", + articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] + }] + assert_equal expected, @adapter.serializable_hash + end + def test_include_multiple_posts expected = [{ title: "Hello!!", diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index eb5b7f8e9..259793f79 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -25,6 +25,12 @@ def test_each_object_should_be_serialized_with_appropriate_serializer assert_equal serializers.last.custom_options[:some], :options end + def test_serializer_option_not_passed_to_each_serializer + serializers = ArraySerializer.new([@post], {serializer: PostSerializer}).to_a + + refute serializers.first.custom_options.key?(:serializer) + end + def test_meta_and_meta_key_attr_readers meta_content = {meta: "the meta", meta_key: "the meta key"} @serializer = ArraySerializer.new([@comment, @post], meta_content) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b66395c37..69185394f 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -178,6 +178,13 @@ def json_key attribute :name, key: :title end +CustomBlogSerializer = Class.new(ActiveModel::Serializer) do + attribute :id + attribute :special_attribute + + has_many :articles +end + CommentPreviewSerializer = Class.new(ActiveModel::Serializer) do attributes :id From 5393e5d2354eec2baaf103907fff4d6608b5b4c1 Mon Sep 17 00:00:00 2001 From: groyoh Date: Mon, 18 May 2015 22:14:36 +0200 Subject: [PATCH 075/903] Prevent possible duplicated attributes Calling ActiveModel::Serializer.attributes or ActiveModel::Serializer.attribute methods multiple times won't create duplicated attributes anymore. --- lib/active_model/serializer.rb | 3 ++- test/serializers/attribute_test.rb | 9 +++++++++ test/serializers/attributes_test.rb | 9 +++++++++ 3 files changed, 20 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 9c7172861..00eed5bc8 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -31,6 +31,7 @@ def self.inherited(base) def self.attributes(*attrs) attrs = attrs.first if attrs.first.class == Array @_attributes.concat attrs + @_attributes.uniq! attrs.each do |attr| define_method attr do @@ -42,7 +43,7 @@ def self.attributes(*attrs) def self.attribute(attr, options = {}) key = options.fetch(:key, attr) @_attributes_keys[attr] = {key: key} if key != attr - @_attributes.concat [key] + @_attributes << key unless @_attributes.include?(key) define_method key do object.read_attribute_for_serialization(attr) end unless method_defined?(key) || _fragmented.respond_to?(attr) diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 79d4ea098..b75df48c0 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -24,6 +24,15 @@ def test_attribute_inheritance_with_key adapter = ActiveModel::Serializer::Adapter::Json.new(blog_serializer) assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) end + + def test_multiple_calls_with_the_same_attribute + serializer_class = Class.new(ActiveModel::Serializer) do + attribute :title + attribute :title + end + + assert_equal([:title], serializer_class._attributes) + end end end end diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 32151afb1..8b039df91 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -49,6 +49,15 @@ def test_attribute_inheritance_with_new_attribute assert_equal({id: 1, body: "ZOMG!!", date: "2015", likes: nil}, serializer.attributes) end + + def test_multiple_calls_with_the_same_attribute + serializer_class = Class.new(ActiveModel::Serializer) do + attributes :id, :title + attributes :id, :title, :title, :body + end + + assert_equal([:id, :title, :body], serializer_class._attributes) + end end end end From 9355416ad09fb0b66f52c8c9b985754fd8e066d9 Mon Sep 17 00:00:00 2001 From: Ryan Schlesinger Date: Tue, 19 May 2015 17:06:42 -0700 Subject: [PATCH 076/903] Add rescue_from handler to clear state Fixes #917 --- lib/action_controller/serialization.rb | 8 ++++++ test/action_controller/rescue_from_test.rb | 32 ++++++++++++++++++++++ test/fixtures/poro.rb | 6 ++++ 3 files changed, 46 insertions(+) create mode 100644 test/action_controller/rescue_from_test.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 11c70fe6d..6fcb5df75 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -53,6 +53,14 @@ def use_adapter? end end + def rescue_with_handler(exception) + @_serializer = nil + @_serializer_opts = nil + @_adapter_opts = nil + + super(exception) + end + module ClassMethods def serialization_scope(scope) self._serialization_scope = scope diff --git a/test/action_controller/rescue_from_test.rb b/test/action_controller/rescue_from_test.rb new file mode 100644 index 000000000..d52ea8e67 --- /dev/null +++ b/test/action_controller/rescue_from_test.rb @@ -0,0 +1,32 @@ +require 'test_helper' + +module ActionController + module Serialization + class RescueFromTest < ActionController::TestCase + class MyController < ActionController::Base + rescue_from Exception, with: :handle_error + + def render_using_raise_error_serializer + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: [@profile], serializer: RaiseErrorSerializer + end + + def handle_error(exception) + render json: { errors: ['Internal Server Error'] }, status: :internal_server_error + end + end + + tests MyController + + def test_rescue_from + get :render_using_raise_error_serializer + + expected = { + errors: ['Internal Server Error'] + }.to_json + + assert_equal expected, @response.body + end + end + end +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 69185394f..10b4bd574 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -211,3 +211,9 @@ def self.root_name Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do attributes :id end + +RaiseErrorSerializer = Class.new(ActiveModel::Serializer) do + def json_key + raise StandardError, 'OOPS' + end +end From a5db2c52c5394e761e5f17e8c9d3e6576398d355 Mon Sep 17 00:00:00 2001 From: Ryan Schlesinger Date: Wed, 20 May 2015 09:19:32 -0700 Subject: [PATCH 077/903] Clearer exception description --- test/fixtures/poro.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 10b4bd574..8fca91d69 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -214,6 +214,6 @@ def self.root_name RaiseErrorSerializer = Class.new(ActiveModel::Serializer) do def json_key - raise StandardError, 'OOPS' + raise StandardError, 'Intentional error for rescue_from test' end end From ca41901fb8acd35f74fe68b7251cc1f22d4d0087 Mon Sep 17 00:00:00 2001 From: Benedikt Deicke Date: Thu, 21 May 2015 16:23:01 +0200 Subject: [PATCH 078/903] Adjusts JsonApi adapter to serialize attributes in a nested `attributes` hash --- .../serializer/adapter/json_api.rb | 33 +++++---- .../adapter/json_api/fragment_cache.rb | 5 +- .../adapter_selector_test.rb | 8 ++- .../action_controller/json_api_linked_test.rb | 24 ++++--- .../serialization_scope_name_test.rb | 4 +- test/action_controller/serialization_test.rb | 24 ++++--- test/adapter/json_api/belongs_to_test.rb | 26 ++++--- test/adapter/json_api/collection_test.rb | 20 ++++-- test/adapter/json_api/has_many_test.rb | 8 ++- test/adapter/json_api/has_one_test.rb | 6 +- test/adapter/json_api/linked_test.rb | 68 +++++++++++++------ 11 files changed, 148 insertions(+), 78 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 6cc695499..f8bea3802 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -85,26 +85,31 @@ def attributes_for_serializer(serializer, options) if serializer.respond_to?(:each) result = [] serializer.each do |object| - options[:fields] = @fieldset && @fieldset.fields_for(serializer) - result << cache_check(object) do - options[:required_fields] = [:id, :type] - attributes = object.attributes(options) - attributes[:id] = attributes[:id].to_s - result << attributes - end + result << resource_object_for(object, options) end else - options[:fields] = @fieldset && @fieldset.fields_for(serializer) - options[:required_fields] = [:id, :type] - result = cache_check(serializer) do - result = serializer.attributes(options) - result[:id] = result[:id].to_s - result - end + result = resource_object_for(serializer, options) end result end + def resource_object_for(serializer, options) + options[:fields] = @fieldset && @fieldset.fields_for(serializer) + options[:required_fields] = [:id, :type] + + cache_check(serializer) do + attributes = serializer.attributes(options) + + result = { + id: attributes.delete(:id).to_s, + type: attributes.delete(:type) + } + + result[:attributes] = attributes if attributes.any? + result + end + end + def include_assoc?(assoc) return false unless @options[:include] check_assoc("#{assoc}$") diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index 75630b619..6ce1c1848 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -10,9 +10,10 @@ def fragment_cache(root, cached_hash, non_cached_hash) core_non_cached = non_cached_hash.first no_root_cache = cached_hash.delete_if {|key, value| key == core_cached[0] } no_root_non_cache = non_cached_hash.delete_if {|key, value| key == core_non_cached[0] } - cached_resource = (core_cached[1]) ? core_cached[1].merge(core_non_cached[1]) : core_non_cached[1] + cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] hash = (root) ? { root => cached_resource } : cached_resource - hash.merge no_root_non_cache.merge no_root_cache + + hash.deep_merge no_root_non_cache.deep_merge no_root_cache end end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 07bdf0a72..1ff03cf24 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -32,10 +32,12 @@ def test_render_using_adapter_override expected = { data: { - name: "Name 1", - description: "Description 1", id: assigns(:profile).id.to_s, - type: "profiles" + type: "profiles", + attributes: { + name: "Name 1", + description: "Description 1", + } } } diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index d3a1f8447..387640bcc 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -91,7 +91,7 @@ def test_render_resource_with_include response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 1, response['included'].size - assert_equal 'Steve K.', response['included'].first['name'] + assert_equal 'Steve K.', response['included'].first['attributes']['name'] end def test_render_resource_with_nested_has_many_include @@ -101,7 +101,9 @@ def test_render_resource_with_nested_has_many_include { "id" => "1", "type" => "authors", - "name" => "Steve K.", + "attributes" => { + "name" => "Steve K." + }, "links" => { "posts" => { "linkage" => [] }, "roles" => { "linkage" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, @@ -110,18 +112,22 @@ def test_render_resource_with_nested_has_many_include }, { "id" => "1", "type" => "roles", - "name" => "admin", - "description" => nil, - "slug" => "admin-1", + "attributes" => { + "name" => "admin", + "description" => nil, + "slug" => "admin-1" + }, "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } }, { "id" => "2", "type" => "roles", - "name" => "colab", - "description" => nil, - "slug" => "colab-2", + "attributes" => { + "name" => "colab", + "description" => nil, + "slug" => "colab-2" + }, "links" => { "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } } @@ -135,7 +141,7 @@ def test_render_resource_with_nested_include response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 1, response['included'].size - assert_equal 'Anonymous', response['included'].first['name'] + assert_equal 'Anonymous', response['included'].first['attributes']['name'] end def test_render_collection_without_include diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 7a406e7a3..2af0a1fa9 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -27,7 +27,7 @@ def render_new_user def test_default_scope_name get :render_new_user - assert_equal '{"data":{"admin?":false,"id":"1","type":"users"}}', @response.body + assert_equal '{"data":{"id":"1","type":"users","attributes":{"admin?":false}}}', @response.body end end @@ -58,6 +58,6 @@ def render_new_user def test_override_scope_name_with_controller get :render_new_user - assert_equal '{"data":{"admin?":true,"id":"1","type":"users"}}', @response.body + assert_equal '{"data":{"id":"1","type":"users","attributes":{"admin?":true}}}', @response.body end end \ No newline at end of file diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index ff84655cb..ad20bc3ed 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -166,10 +166,12 @@ def test_render_using_default_root expected = { data: { - name: "Name 1", - description: "Description 1", id: assigns(:profile).id.to_s, - type: "profiles" + type: "profiles", + attributes: { + name: "Name 1", + description: "Description 1" + } } } @@ -182,10 +184,12 @@ def test_render_using_custom_root_in_adapter_with_a_default expected = { data: { - name: "Name 1", - description: "Description 1", id: assigns(:profile).id.to_s, - type: "profiles" + type: "profiles", + attributes: { + name: "Name 1", + description: "Description 1" + } } } @@ -217,10 +221,12 @@ def test_render_array_using_implicit_serializer_and_meta expected = { data: [ { - name: "Name 1", - description: "Description 1", id: assigns(:profiles).first.id.to_s, - type: "profiles" + type: "profiles", + attributes: { + name: "Name 1", + description: "Description 1" + } } ], meta: { diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 3ce8074e4..8a8aeef96 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -42,8 +42,10 @@ def test_includes_linked_post expected = [{ id: "42", type: "posts", - title: 'New Post', - body: 'Body', + attributes: { + title: 'New Post', + body: 'Body', + }, links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -58,7 +60,9 @@ def test_limiting_linked_post_fields expected = [{ id: "42", type: "posts", - title: 'New Post', + attributes: { + title: 'New Post' + }, links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -110,7 +114,9 @@ def test_include_linked_resources_with_type_name { id: "1", type: "authors", - name: "Steve K.", + attributes: { + name: "Steve K." + }, links: { posts: { linkage: [] }, roles: { linkage: [] }, @@ -119,8 +125,10 @@ def test_include_linked_resources_with_type_name },{ id: "42", type: "posts", - title: "New Post", - body: "Body", + attributes: { + title: "New Post", + body: "Body" + }, links: { comments: { linkage: [ { type: "comments", id: "1" } ] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -129,8 +137,10 @@ def test_include_linked_resources_with_type_name }, { id: "43", type: "posts", - title: "Hello!!", - body: "Hello, world!!", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 36fb68e28..2426f4391 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -29,8 +29,10 @@ def test_include_multiple_posts { id: "1", type: "posts", - title: "Hello!!", - body: "Hello, world!!", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -40,8 +42,10 @@ def test_include_multiple_posts { id: "2", type: "posts", - title: "New Post", - body: "Body", + attributes: { + title: "New Post", + body: "Body" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -60,7 +64,9 @@ def test_limiting_fields { id: "1", type: "posts", - title: "Hello!!", + attributes: { + title: "Hello!!" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -70,7 +76,9 @@ def test_limiting_fields { id: "2", type: "posts", - title: "New Post", + attributes: { + title: "New Post" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index cdd4bf3e5..da67dd37e 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -43,7 +43,9 @@ def test_includes_linked_comments expected = [{ id: "1", type: "comments", - body: 'ZOMG A COMMENT', + attributes: { + body: 'ZOMG A COMMENT' + }, links: { post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } @@ -51,7 +53,9 @@ def test_includes_linked_comments }, { id: "2", type: "comments", - body: 'ZOMG ANOTHER COMMENT', + attributes: { + body: 'ZOMG ANOTHER COMMENT' + }, links: { post: { linkage: { type: "posts", id: "1" } }, author: { linkage: nil } diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 170caf84f..1172f058d 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -41,9 +41,11 @@ def test_includes_linked_bio expected = [ { id: "43", - rating: nil, type: "bios", - content:"AMS Contributor", + attributes: { + content:"AMS Contributor", + rating: nil + }, links: { author: { linkage: { type: "authors", id: "1" } } } diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index f9ac6f2b6..271fb8a7f 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -54,9 +54,11 @@ def test_include_multiple_posts_and_linked_array data: [ { id: "10", - title: "Hello!!", - body: "Hello, world!!", type: "posts", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -65,9 +67,11 @@ def test_include_multiple_posts_and_linked_array }, { id: "20", - title: "New Post", - body: "Body", type: "posts", + attributes: { + title: "New Post", + body: "Body" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -78,24 +82,30 @@ def test_include_multiple_posts_and_linked_array included: [ { id: "1", - body: "ZOMG A COMMENT", type: "comments", + attributes: { + body: "ZOMG A COMMENT" + }, links: { post: { linkage: { type: "posts", id: "10" } }, author: { linkage: nil } } }, { id: "2", - body: "ZOMG ANOTHER COMMENT", type: "comments", + attributes: { + body: "ZOMG ANOTHER COMMENT", + }, links: { post: { linkage: { type: "posts", id: "10" } }, author: { linkage: nil } } }, { id: "1", - name: "Steve K.", type: "authors", + attributes: { + name: "Steve K." + }, links: { posts: { linkage: [ { type: "posts", id: "10" }, { type: "posts", id: "30" } ] }, roles: { linkage: [] }, @@ -103,16 +113,20 @@ def test_include_multiple_posts_and_linked_array } }, { id: "1", - rating: nil, type: "bios", - content: "AMS Contributor", + attributes: { + content: "AMS Contributor", + rating: nil + }, links: { author: { linkage: { type: "authors", id: "1" } } } }, { id: "2", - name: "Tenderlove", type: "authors", + attributes: { + name: "Tenderlove" + }, links: { posts: { linkage: [ { type: "posts", id:"20" } ] }, roles: { linkage: [] }, @@ -120,9 +134,11 @@ def test_include_multiple_posts_and_linked_array } }, { id: "2", - rating: nil, type: "bios", - content: "Rails Contributor", + attributes: { + rating: nil, + content: "Rails Contributor", + }, links: { author: { linkage: { type: "authors", id: "2" } } } @@ -148,7 +164,9 @@ def test_include_multiple_posts_and_linked { id: "1", type: "authors", - name: "Steve K.", + attributes: { + name: "Steve K." + }, links: { posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, roles: { linkage: [] }, @@ -157,8 +175,10 @@ def test_include_multiple_posts_and_linked }, { id: "10", type: "posts", - title: "Hello!!", - body: "Hello, world!!", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -167,8 +187,10 @@ def test_include_multiple_posts_and_linked }, { id: "30", type: "posts", - title: "Yet Another Post", - body: "Body", + attributes: { + title: "Yet Another Post", + body: "Body" + }, links: { comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, @@ -208,9 +230,11 @@ def test_multiple_references_to_same_resource expected = [ { id: "10", - title: "Hello!!", - body: "Hello, world!!", type: "posts", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [{type: "comments", id: "1"}, {type: "comments", id: "2"}] @@ -239,9 +263,11 @@ def test_nil_link_with_specified_serializer expected = { data: { id: "10", - title: "Hello!!", - body: "Hello, world!!", type: "posts", + attributes: { + title: "Hello!!", + body: "Hello, world!!" + }, links: { comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, author: { linkage: nil } From 4f576a1463cd8337e090c5b8d29766e38e54eaf8 Mon Sep 17 00:00:00 2001 From: Benedikt Deicke Date: Thu, 21 May 2015 16:35:35 +0200 Subject: [PATCH 079/903] Adjusts JsonApi adapter to serialize relationships in a nested `relationships` hash --- .../serializer/adapter/json_api.rb | 30 +++--- .../action_controller/json_api_linked_test.rb | 16 ++-- test/adapter/json_api/belongs_to_test.rb | 54 +++++------ test/adapter/json_api/collection_test.rb | 32 +++---- .../json_api/has_many_embed_ids_test.rb | 4 +- .../has_many_explicit_serializer_test.rb | 28 +++--- test/adapter/json_api/has_many_test.rb | 32 +++---- test/adapter/json_api/has_one_test.rb | 8 +- test/adapter/json_api/linked_test.rb | 96 +++++++++---------- 9 files changed, 150 insertions(+), 150 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index f8bea3802..8028a0757 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -29,7 +29,7 @@ def serializable_hash(options = {}) end else @hash[:data] = attributes_for_serializer(serializer, @options) - add_resource_links(@hash[:data], serializer) + add_resource_relationships(@hash[:data], serializer) end @hash end @@ -41,18 +41,18 @@ def fragment_cache(cached_hash, non_cached_hash) private - def add_links(resource, name, serializers) - resource[:links] ||= {} - resource[:links][name] ||= { linkage: [] } - resource[:links][name][:linkage] += serializers.map { |serializer| { type: serializer.type, id: serializer.id.to_s } } + def add_relationships(resource, name, serializers) + resource[:relationships] ||= {} + resource[:relationships][name] ||= { data: [] } + resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.type, id: serializer.id.to_s } } end - def add_link(resource, name, serializer, val=nil) - resource[:links] ||= {} - resource[:links][name] = { linkage: nil } + def add_relationship(resource, name, serializer, val=nil) + resource[:relationships] ||= {} + resource[:relationships][name] = { data: nil } if serializer && serializer.object - resource[:links][name][:linkage] = { type: serializer.type, id: serializer.id.to_s } + resource[:relationships][name][:data] = { type: serializer.type, id: serializer.id.to_s } end end @@ -68,7 +68,7 @@ def add_included(resource_name, serializers, parent = nil) serializers.each do |serializer| attrs = attributes_for_serializer(serializer, @options) - add_resource_links(attrs, serializer, add_included: false) + add_resource_relationships(attrs, serializer, add_included: false) @hash[:included].push(attrs) unless @hash[:included].include?(attrs) end @@ -128,19 +128,19 @@ def check_assoc(assoc) end end - def add_resource_links(attrs, serializer, options = {}) + def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) serializer.each_association do |name, association, opts| - attrs[:links] ||= {} + attrs[:relationships] ||= {} if association.respond_to?(:each) - add_links(attrs, name, association) + add_relationships(attrs, name, association) else if opts[:virtual_value] - add_link(attrs, name, nil, opts[:virtual_value]) + add_relationship(attrs, name, nil, opts[:virtual_value]) else - add_link(attrs, name, association) + add_relationship(attrs, name, association) end end diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 387640bcc..559b2dd96 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -104,10 +104,10 @@ def test_render_resource_with_nested_has_many_include "attributes" => { "name" => "Steve K." }, - "links" => { - "posts" => { "linkage" => [] }, - "roles" => { "linkage" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, - "bio" => { "linkage" => nil } + "relationships" => { + "posts" => { "data" => [] }, + "roles" => { "data" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, + "bio" => { "data" => nil } } }, { "id" => "1", @@ -117,8 +117,8 @@ def test_render_resource_with_nested_has_many_include "description" => nil, "slug" => "admin-1" }, - "links" => { - "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } + "relationships" => { + "author" => { "data" => { "type" =>"authors", "id" => "1" } } } }, { "id" => "2", @@ -128,8 +128,8 @@ def test_render_resource_with_nested_has_many_include "description" => nil, "slug" => "colab-2" }, - "links" => { - "author" => { "linkage" => { "type" =>"authors", "id" => "1" } } + "relationships" => { + "author" => { "data" => { "type" =>"authors", "id" => "1" } } } } ] diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 8a8aeef96..967b53e9a 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -32,9 +32,9 @@ def setup end def test_includes_post_id - expected = { linkage: { type: "posts", id: "42" } } + expected = { data: { type: "posts", id: "42" } } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:post]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:post]) end def test_includes_linked_post @@ -46,10 +46,10 @@ def test_includes_linked_post title: 'New Post', body: 'Body', }, - links: { - comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [ { type: "comments", id: "1" } ] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -63,10 +63,10 @@ def test_limiting_linked_post_fields attributes: { title: 'New Post' }, - links: { - comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [ { type: "comments", id: "1" } ] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -76,22 +76,22 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: { linkage: [] }, blog: { linkage: { type: "blogs", id: "999" } }, author: { linkage: nil }}, adapter.serializable_hash[:data][:links]) + assert_equal({comments: { data: [] }, blog: { data: { type: "blogs", id: "999" } }, author: { data: nil }}, adapter.serializable_hash[:data][:relationships]) end def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - links = adapter.serializable_hash[:data][:links] + relationships = adapter.serializable_hash[:data][:relationships] expected = { writer: { - linkage: { + data: { type: "authors", id: "1" } }, articles: { - linkage: [ + data: [ { type: "posts", id: "42" @@ -103,7 +103,7 @@ def test_include_type_for_association_when_different_than_name ] } } - assert_equal expected, links + assert_equal expected, relationships end def test_include_linked_resources_with_type_name @@ -117,10 +117,10 @@ def test_include_linked_resources_with_type_name attributes: { name: "Steve K." }, - links: { - posts: { linkage: [] }, - roles: { linkage: [] }, - bio: { linkage: nil } + relationships: { + posts: { data: [] }, + roles: { data: [] }, + bio: { data: nil } } },{ id: "42", @@ -129,10 +129,10 @@ def test_include_linked_resources_with_type_name title: "New Post", body: "Body" }, - links: { - comments: { linkage: [ { type: "comments", id: "1" } ] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [ { type: "comments", id: "1" } ] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }, { id: "43", @@ -141,10 +141,10 @@ def test_include_linked_resources_with_type_name title: "Hello!!", body: "Hello, world!!" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: nil } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: nil } } } ] diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 2426f4391..f17285fa1 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -33,10 +33,10 @@ def test_include_multiple_posts title: "Hello!!", body: "Hello, world!!" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }, { @@ -46,10 +46,10 @@ def test_include_multiple_posts title: "New Post", body: "Body" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } } ] @@ -67,10 +67,10 @@ def test_limiting_fields attributes: { title: "Hello!!" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }, { @@ -79,10 +79,10 @@ def test_limiting_fields attributes: { title: "New Post" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } } ] diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 50f367c17..7dd132c7c 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -26,13 +26,13 @@ def setup def test_includes_comment_ids expected = { - linkage: [ + data: [ { type: "posts", id: "1"}, { type: "posts", id: "2"} ] } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:posts]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:posts]) end def test_no_includes_linked_comments diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 4ff53728e..2adb0eb53 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -30,13 +30,13 @@ def setup def test_includes_comment_ids expected = { - linkage: [ + data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end def test_includes_linked_data @@ -45,22 +45,22 @@ def test_includes_linked_data { id: '1', type: 'comments', - links: { - post: { linkage: { type: 'posts', id: @post.id.to_s } } + relationships: { + post: { data: { type: 'posts', id: @post.id.to_s } } } }, { id: '2', type: 'comments', - links: { - post: { linkage: { type: 'posts', id: @post.id.to_s } } + relationships: { + post: { data: { type: 'posts', id: @post.id.to_s } } } }, { id: @author.id.to_s, type: "authors", - links: { - posts: { linkage: [ {type: "posts", id: @post.id.to_s } ] } + relationships: { + posts: { data: [ {type: "posts", id: @post.id.to_s } ] } } } ] @@ -70,26 +70,26 @@ def test_includes_linked_data def test_includes_author_id expected = { - linkage: { type: "authors", id: @author.id.to_s } + data: { type: "authors", id: @author.id.to_s } } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) end def test_explicit_serializer_with_null_resource @post.author = nil - expected = { linkage: nil } + expected = { data: nil } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:author]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) end def test_explicit_serializer_with_null_collection @post.comments = [] - expected = { linkage: [] } + expected = { data: [] } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end end end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index da67dd37e..a544fc800 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -33,9 +33,9 @@ def setup end def test_includes_comment_ids - expected = { linkage: [ { type: "comments", id: "1" }, { type: "comments", id: "2" } ] } + expected = { data: [ { type: "comments", id: "1" }, { type: "comments", id: "2" } ] } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:comments]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end def test_includes_linked_comments @@ -46,9 +46,9 @@ def test_includes_linked_comments attributes: { body: 'ZOMG A COMMENT' }, - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "1" } }, + author: { data: nil } } }, { id: "2", @@ -56,9 +56,9 @@ def test_includes_linked_comments attributes: { body: 'ZOMG ANOTHER COMMENT' }, - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "1" } }, + author: { data: nil } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -69,16 +69,16 @@ def test_limit_fields_of_linked_comments expected = [{ id: "1", type: "comments", - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "1" } }, + author: { data: nil } } }, { id: "2", type: "comments", - links: { - post: { linkage: { type: "posts", id: "1" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "1" } }, + author: { data: nil } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -94,9 +94,9 @@ def test_no_include_linked_if_comments_is_empty def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - actual = adapter.serializable_hash[:data][:links][:articles] + actual = adapter.serializable_hash[:data][:relationships][:articles] expected = { - linkage: [{ + data: [{ type: "posts", id: "1" }] diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 1172f058d..195d56820 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -30,9 +30,9 @@ def setup end def test_includes_bio_id - expected = { linkage: { type: "bios", id: "43" } } + expected = { data: { type: "bios", id: "43" } } - assert_equal(expected, @adapter.serializable_hash[:data][:links][:bio]) + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:bio]) end def test_includes_linked_bio @@ -46,8 +46,8 @@ def test_includes_linked_bio content:"AMS Contributor", rating: nil }, - links: { - author: { linkage: { type: "authors", id: "1" } } + relationships: { + author: { data: { type: "authors", id: "1" } } } } ] diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 271fb8a7f..ff27fac80 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -59,10 +59,10 @@ def test_include_multiple_posts_and_linked_array title: "Hello!!", body: "Hello, world!!" }, - links: { - comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }, { @@ -72,10 +72,10 @@ def test_include_multiple_posts_and_linked_array title: "New Post", body: "Body" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "2" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "2" } } } } ], @@ -86,9 +86,9 @@ def test_include_multiple_posts_and_linked_array attributes: { body: "ZOMG A COMMENT" }, - links: { - post: { linkage: { type: "posts", id: "10" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "10" } }, + author: { data: nil } } }, { id: "2", @@ -96,9 +96,9 @@ def test_include_multiple_posts_and_linked_array attributes: { body: "ZOMG ANOTHER COMMENT", }, - links: { - post: { linkage: { type: "posts", id: "10" } }, - author: { linkage: nil } + relationships: { + post: { data: { type: "posts", id: "10" } }, + author: { data: nil } } }, { id: "1", @@ -106,10 +106,10 @@ def test_include_multiple_posts_and_linked_array attributes: { name: "Steve K." }, - links: { - posts: { linkage: [ { type: "posts", id: "10" }, { type: "posts", id: "30" } ] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "1" } } + relationships: { + posts: { data: [ { type: "posts", id: "10" }, { type: "posts", id: "30" } ] }, + roles: { data: [] }, + bio: { data: { type: "bios", id: "1" } } } }, { id: "1", @@ -118,8 +118,8 @@ def test_include_multiple_posts_and_linked_array content: "AMS Contributor", rating: nil }, - links: { - author: { linkage: { type: "authors", id: "1" } } + relationships: { + author: { data: { type: "authors", id: "1" } } } }, { id: "2", @@ -127,10 +127,10 @@ def test_include_multiple_posts_and_linked_array attributes: { name: "Tenderlove" }, - links: { - posts: { linkage: [ { type: "posts", id:"20" } ] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "2" } } + relationships: { + posts: { data: [ { type: "posts", id:"20" } ] }, + roles: { data: [] }, + bio: { data: { type: "bios", id: "2" } } } }, { id: "2", @@ -139,8 +139,8 @@ def test_include_multiple_posts_and_linked_array rating: nil, content: "Rails Contributor", }, - links: { - author: { linkage: { type: "authors", id: "2" } } + relationships: { + author: { data: { type: "authors", id: "2" } } } } ] @@ -167,10 +167,10 @@ def test_include_multiple_posts_and_linked attributes: { name: "Steve K." }, - links: { - posts: { linkage: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, - roles: { linkage: [] }, - bio: { linkage: { type: "bios", id: "1" }} + relationships: { + posts: { data: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, + roles: { data: [] }, + bio: { data: { type: "bios", id: "1" }} } }, { id: "10", @@ -179,10 +179,10 @@ def test_include_multiple_posts_and_linked title: "Hello!!", body: "Hello, world!!" }, - links: { - comments: { linkage: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } }, { id: "30", @@ -191,10 +191,10 @@ def test_include_multiple_posts_and_linked title: "Yet Another Post", body: "Body" }, - links: { - comments: { linkage: [] }, - blog: { linkage: { type: "blogs", id: "999" } }, - author: { linkage: { type: "authors", id: "1" } } + relationships: { + comments: { data: [] }, + blog: { data: { type: "blogs", id: "999" } }, + author: { data: { type: "authors", id: "1" } } } } ] @@ -208,16 +208,16 @@ def test_ignore_model_namespace_for_linked_resource_type spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] serializer = SpammyPostSerializer.new(spammy_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - links = adapter.serializable_hash[:data][:links] + relationships = adapter.serializable_hash[:data][:relationships] expected = { related: { - linkage: [{ + data: [{ type: 'unrelated_links', id: '456' }] } } - assert_equal expected, links + assert_equal expected, relationships end def test_multiple_references_to_same_resource @@ -235,15 +235,15 @@ def test_multiple_references_to_same_resource title: "Hello!!", body: "Hello, world!!" }, - links: { + relationships: { comments: { - linkage: [{type: "comments", id: "1"}, {type: "comments", id: "2"}] + data: [{type: "comments", id: "1"}, {type: "comments", id: "2"}] }, blog: { - linkage: {type: "blogs", id: "999"} + data: {type: "blogs", id: "999"} }, author: { - linkage: {type: "authors", id: "1"} + data: {type: "authors", id: "1"} } } } @@ -268,9 +268,9 @@ def test_nil_link_with_specified_serializer title: "Hello!!", body: "Hello, world!!" }, - links: { - comments: { linkage: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, - author: { linkage: nil } + relationships: { + comments: { data: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, + author: { data: nil } } } } From e0947fcbd43846714b31358a8b86ff472b16542f Mon Sep 17 00:00:00 2001 From: Navin Peiris Date: Fri, 22 May 2015 00:40:22 +0530 Subject: [PATCH 080/903] Fixing issue where fragment cache calls attribute methods multiple times, even when they are supposed to be cached --- lib/active_model/serializer/adapter/fragment_cache.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 93d02f65b..2b7596a46 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -35,8 +35,9 @@ def fetch private def cached_attributes(klass, serializers) - cached_attributes = (klass._cache_only) ? klass._cache_only : serializer.attributes.keys.delete_if {|attr| klass._cache_except.include?(attr) } - non_cached_attributes = serializer.attributes.keys.delete_if {|attr| cached_attributes.include?(attr) } + attributes = serializer.class._attributes + cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject {|attr| klass._cache_except.include?(attr) } + non_cached_attributes = attributes - cached_attributes cached_attributes.each do |attribute| options = serializer.class._attributes_keys[attribute] @@ -75,4 +76,4 @@ def fragment_serializer(name, klass) end end end -end \ No newline at end of file +end From 2f6c431d5a7287969f3f733cb83ca7e873b5ee15 Mon Sep 17 00:00:00 2001 From: Benedikt Deicke Date: Fri, 22 May 2015 14:34:00 +0200 Subject: [PATCH 081/903] Updates Readme to reflect changes to JSON API RC4 --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 05d836694..5d4cd6c43 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -By default AMS will use the JsonApi Adapter that follows RC3 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +By default AMS will use the JsonApi Adapter that follows RC4 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. # RELEASE CANDIDATE, PLEASE READ @@ -178,7 +178,7 @@ end #### JSONAPI -This adapter follows RC3 of the format specified in +This adapter follows RC4 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated resources in the `"included"` member when the resource names are included in the `include` option. From a40df8fd3d22d3dcdde7dc454c59e9c2b85720d2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Wed, 27 May 2015 18:33:12 -0300 Subject: [PATCH 082/903] reverting PR #909 and adding json api usage advise on readme --- README.md | 8 ++++---- lib/active_model/serializer/configuration.rb | 2 +- test/action_controller/adapter_selector_test.rb | 4 ++-- test/fixtures/poro.rb | 4 +--- 4 files changed, 8 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index 5d4cd6c43..8e6226da4 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -By default AMS will use the JsonApi Adapter that follows RC4 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +By default AMS will use the **Json Adapter**. But we strongly advise you to use JsonApi Adapter that follows RC4 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. # RELEASE CANDIDATE, PLEASE READ @@ -50,17 +50,17 @@ end ``` Generally speaking, you as a user of AMS will write (or generate) these -serializer classes. If you want to use a different adapter, such as a normal Json adapter without the JsonApi conventions, you can +serializer classes. If you want to use a different adapter, such as a JsonApi, you can change this in an initializer: ```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::Json +ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi ``` or ```ruby -ActiveModel::Serializer.config.adapter = :json +ActiveModel::Serializer.config.adapter = :json_api ``` You won't need to implement an adapter unless you wish to use a new format or diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index b46cf8a54..ef57262c4 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -6,7 +6,7 @@ module Configuration included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer - base.config.adapter = :json_api + base.config.adapter = :json end end end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 1ff03cf24..ce90daf83 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -4,7 +4,7 @@ module ActionController module Serialization class AdapterSelectorTest < ActionController::TestCase class MyController < ActionController::Base - def render_using_the_initializer_defined_adapter + def render_using_default_adapter @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) render json: @profile end @@ -23,7 +23,7 @@ def render_skipping_adapter tests MyController def test_render_using_default_adapter - get :render_using_the_initializer_defined_adapter + get :render_using_default_adapter assert_equal '{"name":"Name 1","description":"Description 1"}', response.body end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c21d8344a..8fca91d69 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,5 +1,3 @@ -ActiveModel::Serializer.config.adapter = :json - class Model def initialize(hash={}) @attributes = hash @@ -66,7 +64,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) -User = Class.new(Model) +User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) From d34bba07b98e8db1fc76b97dcf7da1a821424f0a Mon Sep 17 00:00:00 2001 From: Chris Branson Date: Wed, 3 Jun 2015 09:01:51 +0100 Subject: [PATCH 083/903] Ensure the adapters honor a custom root option and include meta when required --- lib/active_model/serializer/adapter.rb | 2 +- lib/active_model/serializer/adapter/json.rb | 7 ++-- test/action_controller/serialization_test.rb | 39 ++++++++++++++++++++ test/serializers/meta_test.rb | 35 ++++++++++++++++-- 4 files changed, 75 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index a1e4c39f3..2377247b8 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -75,7 +75,7 @@ def meta_key end def root - serializer.json_key + @options.fetch(:root) { serializer.json_key } end def include_meta(json) diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index b36ef4007..88c49d6c3 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -37,10 +37,11 @@ def serializable_hash(options = {}) @result = @core.merge @hash end - if root = options.fetch(:root, serializer.json_key) + if root @result = { root => @result } + else + @result end - @result end end @@ -49,4 +50,4 @@ def fragment_cache(cached_hash, non_cached_hash) end end end -end \ No newline at end of file +end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index ad20bc3ed..240ba93c4 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -14,6 +14,11 @@ def render_using_custom_root render json: @profile, root: "custom_root" end + def render_using_custom_root_and_meta + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile, root: "custom_root", meta: { total: 10 } + end + def render_using_default_adapter_root with_adapter ActiveModel::Serializer::Adapter::JsonApi do # JSON-API adapter sets root by default @@ -28,6 +33,14 @@ def render_using_custom_root_in_adapter_with_a_default render json: @profile, root: "profile", adapter: :json_api end + def render_array_using_custom_root_and_meta + array = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), + Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }) + ] + render json: array, root: "custom_root", meta: { total: 10 } + end + def render_array_using_implicit_serializer array = [ Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), @@ -161,6 +174,13 @@ def test_render_using_custom_root assert_equal '{"custom_root":{"name":"Name 1","description":"Description 1"}}', @response.body end + def test_render_using_custom_root_and_meta + get :render_using_custom_root_and_meta + + assert_equal 'application/json', @response.content_type + assert_equal '{"custom_root":{"name":"Name 1","description":"Description 1"},"meta":{"total":10}}', @response.body + end + def test_render_using_default_root get :render_using_default_adapter_root @@ -197,6 +217,25 @@ def test_render_using_custom_root_in_adapter_with_a_default assert_equal expected.to_json, @response.body end + def test_render_array_using_custom_root_and_meta + get :render_array_using_custom_root_and_meta + assert_equal 'application/json', @response.content_type + + expected = { custom_root: [ + { + name: 'Name 1', + description: 'Description 1', + }, + { + name: 'Name 2', + description: 'Description 2', + }], + meta: { total: 10 } + } + + assert_equal expected.to_json, @response.body + end + def test_render_array_using_implicit_serializer get :render_array_using_implicit_serializer assert_equal 'application/json', @response.content_type diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 4494d70f8..2ec906113 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -48,8 +48,8 @@ def test_meta_key_is_used assert_equal expected, adapter.as_json end - def test_meta_is_not_used_on_arrays - serializer = ArraySerializer.new([@blog], root: "blog", meta: {total: 10}, meta_key: "haha_meta") + def test_meta_is_not_present_on_arrays_without_root + serializer = ArraySerializer.new([@blog], meta: {total: 10}) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = [{ id: 1, @@ -67,11 +67,38 @@ def test_meta_is_not_used_on_arrays assert_equal expected, adapter.as_json end + def test_meta_is_present_on_arrays_with_root + serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: "haha_meta") + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') + expected = { + 'blog' => [{ + id: 1, + name: "AMS Hints", + writer: { + id: 2, + name: "Steve" + }, + articles: [{ + id: 3, + title: "AMS", + body: nil + }] + }], + 'haha_meta' => { + total: 10 + } + } + assert_equal expected, adapter.as_json + end + private def load_adapter(options) - serializer = AlternateBlogSerializer.new(@blog, options) - ActiveModel::Serializer::Adapter::Json.new(serializer) + adapter_opts, serializer_opts = + options.partition { |k, _| ActionController::Serialization::ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } + + serializer = AlternateBlogSerializer.new(@blog, serializer_opts) + ActiveModel::Serializer::Adapter::Json.new(serializer, adapter_opts) end end end From 5fac4d8f33eef41fbf78d2f580f6061e236bb8fc Mon Sep 17 00:00:00 2001 From: Thiago Fernandes Massa Date: Fri, 5 Jun 2015 10:50:35 +0200 Subject: [PATCH 084/903] Update poro.rb --- test/fixtures/poro.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 8fca91d69..84a24de3c 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -64,7 +64,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Bio = Class.new(Model) Blog = Class.new(Model) Role = Class.new(Model) -User = Class.new(Model) +User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) From a865ba53ea5f152422ce49bbd55a2142c6d111f1 Mon Sep 17 00:00:00 2001 From: Sandro Munda Date: Wed, 10 Jun 2015 14:11:28 +0200 Subject: [PATCH 085/903] AMS supports JSONAPI 1.0 instead of RC4 --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8e6226da4..c2e5d79f0 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -By default AMS will use the **Json Adapter**. But we strongly advise you to use JsonApi Adapter that follows RC4 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +By default AMS will use the **Json Adapter**. But we strongly advise you to use JsonApi Adapter that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. # RELEASE CANDIDATE, PLEASE READ From 0f0ef2baf5494ed505a336407530982f1e07af2f Mon Sep 17 00:00:00 2001 From: Edward Loveall Date: Wed, 10 Jun 2015 18:20:34 -0400 Subject: [PATCH 086/903] Don't pass serializer option to associated serializers Fixes #870 Commit af81a40 introduced passing a serializer's 'options' along to its associated model serializers. Thus, an explicit 'each_serializer' passed to render for a singular resource would be passed on as the implicit 'serializer' for its associations. With @bf4 --- lib/active_model/serializer.rb | 2 +- .../explicit_serializer_test.rb | 33 +++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 00eed5bc8..0da1755b6 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -217,7 +217,7 @@ def each_association(&block) if serializer_class serializer = serializer_class.new( association_value, - options.merge(serializer_from_options(association_options)) + options.except(:serializer).merge(serializer_from_options(association_options)) ) elsif !association_value.nil? && !association_value.instance_of?(Object) association_options[:association_options][:virtual_value] = association_value diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index ff0a07e66..5fafafa5e 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -55,6 +55,14 @@ def render_array_using_explicit_serializer_and_custom_serializers render json: [@post], each_serializer: PostPreviewSerializer end + + def render_using_explicit_each_serializer + @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + @author = Author.new(id: 1, name: 'Joao Moura.') + @post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [@comment], author: @author }) + + render json: @post, each_serializer: PostSerializer + end end tests MyController @@ -105,6 +113,31 @@ def test_render_array_using_explicit_serializer_and_custom_serializers assert_equal expected.to_json, @response.body end + + def test_render_using_explicit_each_serializer + get :render_using_explicit_each_serializer + + expected = { + id: 1, + title: 'New Post', + body: 'Body', + comments: [ + { + id: 1, + body: 'ZOMG A COMMENT' } + ], + blog: { + id: 999, + name: 'Custom blog' + }, + author: { + id: 1, + name: 'Joao Moura.' + } + } + + assert_equal expected.to_json, @response.body + end end end end From cbc7f114c0d8e6806aa9f18ab3db79b3ca98bcdb Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 10 Jun 2015 20:16:45 -0300 Subject: [PATCH 087/903] Move generators test to it's own directory --- .../serializer_generator_test.rb} | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename test/{serializers/generators_test.rb => generators/serializer_generator_test.rb} (97%) diff --git a/test/serializers/generators_test.rb b/test/generators/serializer_generator_test.rb similarity index 97% rename from test/serializers/generators_test.rb rename to test/generators/serializer_generator_test.rb index c40d353e1..8a20dbe0b 100644 --- a/test/serializers/generators_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -10,7 +10,7 @@ class Foo < Rails::Application require 'generators/serializer/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase - destination File.expand_path("../tmp", __FILE__) + destination File.expand_path("../../tmp", __FILE__) setup :prepare_destination tests Rails::Generators::SerializerGenerator From 3fb55db1cd7e7c66d79ff869f15559291b2b38c0 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 10 Jun 2015 20:20:10 -0300 Subject: [PATCH 088/903] Load generators on test_helper and avoid repetead code --- test/generators/serializer_generator_test.rb | 9 --------- test/test_helper.rb | 3 +++ 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 8a20dbe0b..85eb0f560 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -1,12 +1,3 @@ -class Foo < Rails::Application - if Rails.version.to_s.start_with? '4' - config.eager_load = false - config.secret_key_base = 'abc123' - end -end - -Rails.application.load_generators - require 'generators/serializer/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase diff --git a/test/test_helper.rb b/test/test_helper.rb index a26a1aedf..f212acb6c 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -11,11 +11,14 @@ class Foo < Rails::Application if Rails.version.to_s.start_with? '4' + config.eager_load = false + config.secret_key_base = 'abc123' config.action_controller.perform_caching = true config.active_support.test_order = :random ActionController::Base.cache_store = :memory_store end end +Foo.load_generators require "active_model_serializers" From e1176154657cf3e6e1af43223d43c1ba980237dd Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 10 Jun 2015 20:23:50 -0300 Subject: [PATCH 089/903] This should be MAJOR >= 4 --- test/test_helper.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index f212acb6c..20aed17ca 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -10,7 +10,7 @@ Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) class Foo < Rails::Application - if Rails.version.to_s.start_with? '4' + if Rails::VERSION::MAJOR >= 4 config.eager_load = false config.secret_key_base = 'abc123' config.action_controller.perform_caching = true From 4752e6723a6e0e8c4038ed4f36b87a954ad21097 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 10 Jun 2015 20:45:06 -0300 Subject: [PATCH 090/903] Make resource generator invoke serializer generator --- lib/active_model/serializer/railtie.rb | 8 +++++++ lib/active_model_serializers.rb | 1 + .../serializer/resource_override.rb | 12 ++++++++++ .../scaffold_controller_generator_test.rb | 24 +++++++++++++++++++ test/generators/serializer_generator_test.rb | 1 + test/test_helper.rb | 12 ++++++---- 6 files changed, 53 insertions(+), 5 deletions(-) create mode 100644 lib/active_model/serializer/railtie.rb create mode 100644 lib/generators/serializer/resource_override.rb create mode 100644 test/generators/scaffold_controller_generator_test.rb diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb new file mode 100644 index 000000000..88a84d0f3 --- /dev/null +++ b/lib/active_model/serializer/railtie.rb @@ -0,0 +1,8 @@ +module ActiveModel + class Railtie < Rails::Railtie + initializer 'generators' do |app| + app.load_generators + require 'generators/serializer/resource_override' + end + end +end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 319255834..451bd8533 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,6 +2,7 @@ require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializer/fieldset' +require 'active_model/serializer/railtie' begin require 'action_controller' diff --git a/lib/generators/serializer/resource_override.rb b/lib/generators/serializer/resource_override.rb new file mode 100644 index 000000000..6da61166d --- /dev/null +++ b/lib/generators/serializer/resource_override.rb @@ -0,0 +1,12 @@ +require 'rails/generators' +require 'rails/generators/rails/resource/resource_generator' + +module Rails + module Generators + class ResourceGenerator + def add_serializer + invoke 'serializer' + end + end + end +end diff --git a/test/generators/scaffold_controller_generator_test.rb b/test/generators/scaffold_controller_generator_test.rb new file mode 100644 index 000000000..afdac202a --- /dev/null +++ b/test/generators/scaffold_controller_generator_test.rb @@ -0,0 +1,24 @@ +require 'test_helper' +# require 'active_model/serializer/railtie' + +class ResourceGeneratorTest < Rails::Generators::TestCase + destination File.expand_path('../../tmp', __FILE__) + setup :prepare_destination, :copy_routes + + tests Rails::Generators::ResourceGenerator + arguments %w(account) + + def test_serializer_file_is_generated + run_generator + + assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ActiveModel::Serializer/ + end + + private + + def copy_routes + config_dir = File.join(destination_root, 'config') + FileUtils.mkdir_p(config_dir) + File.write(File.join(config_dir, 'routes.rb'), 'Rails.application.routes.draw { }') + end +end diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 85eb0f560..6ff112ec3 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -1,3 +1,4 @@ +require 'test_helper' require 'generators/serializer/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase diff --git a/test/test_helper.rb b/test/test_helper.rb index 20aed17ca..100fbea12 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -9,18 +9,20 @@ # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) +require 'active_model_serializers' + class Foo < Rails::Application if Rails::VERSION::MAJOR >= 4 config.eager_load = false config.secret_key_base = 'abc123' config.action_controller.perform_caching = true - config.active_support.test_order = :random - ActionController::Base.cache_store = :memory_store + config.active_support.test_order = :random + config.logger = Logger.new(nil) + ActionController::Base.cache_store = :memory_store end end -Foo.load_generators - -require "active_model_serializers" +ActionController::Base.cache_store.clear +Foo.initialize! require 'fixtures/poro' From 460150fef28b298a38bb2bd0ef424cf968c5692f Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 10 Jun 2015 21:10:40 -0300 Subject: [PATCH 091/903] Fix No such file or directory tmp/cache issue in tests --- test/generators/scaffold_controller_generator_test.rb | 2 +- test/generators/serializer_generator_test.rb | 2 +- test/test_helper.rb | 3 ++- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/test/generators/scaffold_controller_generator_test.rb b/test/generators/scaffold_controller_generator_test.rb index afdac202a..f3029e218 100644 --- a/test/generators/scaffold_controller_generator_test.rb +++ b/test/generators/scaffold_controller_generator_test.rb @@ -2,7 +2,7 @@ # require 'active_model/serializer/railtie' class ResourceGeneratorTest < Rails::Generators::TestCase - destination File.expand_path('../../tmp', __FILE__) + destination File.expand_path('../../../tmp/generators', __FILE__) setup :prepare_destination, :copy_routes tests Rails::Generators::ResourceGenerator diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 6ff112ec3..e5930b89b 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -2,7 +2,7 @@ require 'generators/serializer/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase - destination File.expand_path("../../tmp", __FILE__) + destination File.expand_path("../../../tmp/generators", __FILE__) setup :prepare_destination tests Rails::Generators::SerializerGenerator diff --git a/test/test_helper.rb b/test/test_helper.rb index 100fbea12..a8b483553 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -6,6 +6,7 @@ require 'action_controller/railtie' require 'active_support/json' require 'minitest/autorun' +require 'fileutils' # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) @@ -21,7 +22,7 @@ class Foo < Rails::Application ActionController::Base.cache_store = :memory_store end end -ActionController::Base.cache_store.clear +FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) Foo.initialize! require 'fixtures/poro' From a5554e0d9f425afc3dd7242aa6941830e9b7fd2d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 12 Jun 2015 10:54:57 -0500 Subject: [PATCH 092/903] Use a different controller in different tests A number of test were defining and using the same controller MyController = Class.new(ActionController::Base) which was causing some state to leak across tests. --- test/action_controller/adapter_selector_test.rb | 4 ++-- test/action_controller/explicit_serializer_test.rb | 4 ++-- test/action_controller/json_api_linked_test.rb | 4 ++-- test/action_controller/rescue_from_test.rb | 4 ++-- test/action_controller/serialization_test.rb | 4 ++-- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index ce90daf83..88c0ce6b4 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -3,7 +3,7 @@ module ActionController module Serialization class AdapterSelectorTest < ActionController::TestCase - class MyController < ActionController::Base + class AdapterSelectorTestController < ActionController::Base def render_using_default_adapter @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) render json: @profile @@ -20,7 +20,7 @@ def render_skipping_adapter end end - tests MyController + tests AdapterSelectorTestController def test_render_using_default_adapter get :render_using_default_adapter diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 5fafafa5e..35138cf4f 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -3,7 +3,7 @@ module ActionController module Serialization class ExplicitSerializerTest < ActionController::TestCase - class MyController < ActionController::Base + class ExplicitSerializerTestController < ActionController::Base def render_using_explicit_serializer @profile = Profile.new(name: 'Name 1', description: 'Description 1', @@ -65,7 +65,7 @@ def render_using_explicit_each_serializer end end - tests MyController + tests ExplicitSerializerTestController def test_render_using_explicit_serializer get :render_using_explicit_serializer diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb index 559b2dd96..dab35c560 100644 --- a/test/action_controller/json_api_linked_test.rb +++ b/test/action_controller/json_api_linked_test.rb @@ -3,7 +3,7 @@ module ActionController module Serialization class JsonApiLinkedTest < ActionController::TestCase - class MyController < ActionController::Base + class JsonApiLinkedTestController < ActionController::Base def setup_post ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @@ -78,7 +78,7 @@ def render_collection_with_include end end - tests MyController + tests JsonApiLinkedTestController def test_render_resource_without_include get :render_resource_without_include diff --git a/test/action_controller/rescue_from_test.rb b/test/action_controller/rescue_from_test.rb index d52ea8e67..826891785 100644 --- a/test/action_controller/rescue_from_test.rb +++ b/test/action_controller/rescue_from_test.rb @@ -3,7 +3,7 @@ module ActionController module Serialization class RescueFromTest < ActionController::TestCase - class MyController < ActionController::Base + class RescueFromTestController < ActionController::Base rescue_from Exception, with: :handle_error def render_using_raise_error_serializer @@ -16,7 +16,7 @@ def handle_error(exception) end end - tests MyController + tests RescueFromTestController def test_rescue_from get :render_using_raise_error_serializer diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 240ba93c4..ff646a97a 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -3,7 +3,7 @@ module ActionController module Serialization class ImplicitSerializerTest < ActionController::TestCase - class MyController < ActionController::Base + class ImplicitSerializationTestController < ActionController::Base def render_using_implicit_serializer @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) render json: @profile @@ -152,7 +152,7 @@ def with_adapter(adapter) end end - tests MyController + tests ImplicitSerializationTestController # We just have Null for now, this will change def test_render_using_implicit_serializer From 14439aada49f9444098521a0163ea24cc6e5ba7b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 12 Jun 2015 11:12:26 -0500 Subject: [PATCH 093/903] Use model that doesn't fail with race condition For some reason, the post would sometimes be serialized as "{\"id\":\"1\", + \"type\":\"posts\", \"attributes\":{\"title\":\"New Post\",\"body\":\"Body\"}, \"comments\":[{\"id\":1,\"body\":\"ZOMG A COMMENT\"}], \"blog\":{\"id\":999,\"name\":\"Custom blog\"}, \"author\":{\"id\":1,\"name\":\"Joao Moura.\"}}" instead of: "{\"id\":1, - \"title\":\"New Post\",\"body\":\"Body\", \"comments\":[{\"id\":1,\"body\":\"ZOMG A COMMENT\"}], \"blog\":{\"id\":999,\"name\":\"Custom blog\"},\ "author\":{\"id\":1,\"name\":\"Joao Moura.\"}}" To reproduce prior to this PR: SEED=55284 rake 1) Failure: ActionController::Serialization::ExplicitSerializerTest#test_render_using_explicit_each_serializer [active_model_serializers/test/action_controller/explicit_serializer_test.rb:139]: --- expected +++ actual @@ -1 +1 @@ -"{\"id\":1,\"title\":\"New Post\",\"body\":\"Body\",\"comments\":[{\"id\":1,\"body\":\"ZOMG A COMMENT\"}],\"blog\":{\"id\":999,\"name\":\"Custom blog\"},\"author\":{\"id\":1,\"name\":\"Joao Moura.\"}}" +"{\"id\":\"1\",\"type\":\"posts\",\"attributes\":{\"title\":\"New Post\",\"body\":\"Body\"},\"comments\":[{\"id\":1,\"body\":\"ZOMG A COMMENT\"}],\"blog\":{\"id\":999,\"name\":\"Custom blog\"},\"author\":{\"id\":1,\"name\":\"Joao Moura.\"}}" 137 runs, 211 assertions, 1 failures, 0 errors, 0 skips rake aborted! Command failed with status (1): [ruby -I"lib:test" -r./test/test_helper.rb "/$HOME/.rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/rake/rake_test_loader.rb" "test/action_controller/adapter_selector_test.rb" "test/action_controller/explicit_serializer_test.rb" "test/action_controller/json_api_linked_test.rb" "test/action_controller/rescue_from_test.rb" "test/action_controller/serialization_scope_name_test.rb" "test/action_controller/serialization_test.rb" "test/adapter/fragment_cache_test.rb" "test/adapter/json/belongs_to_test.rb" "test/adapter/json/collection_test.rb" "test/adapter/json/has_many_test.rb" "test/adapter/json_api/belongs_to_test.rb" "test/adapter/json_api/collection_test.rb" "test/adapter/json_api/has_many_embed_ids_test.rb" "test/adapter/json_api/has_many_explicit_serializer_test.rb" "test/adapter/json_api/has_many_test.rb" "test/adapter/json_api/has_one_test.rb" "test/adapter/json_api/linked_test.rb" "test/adapter/json_test.rb" "test/adapter/null_test.rb" "test/adapter_test.rb" "test/array_serializer_test.rb" "test/serializers/adapter_for_test.rb" "test/serializers/associations_test.rb" "test/serializers/attribute_test.rb" "test/serializers/attributes_test.rb" "test/serializers/cache_test.rb" "test/serializers/configuration_test.rb" "test/serializers/fieldset_test.rb" "test/serializers/generators_test.rb" "test/serializers/meta_test.rb" "test/serializers/options_test.rb" "test/serializers/serializer_for_test.rb" "test/serializers/urls_test.rb" ] /$HOME/.rvm/gems/ruby-2.2.2/bin/ruby_executable_hooks:15:in `eval' /$HOME/.rvm/gems/ruby-2.2.2/bin/ruby_executable_hooks:15:in `
' Tasks: TOP => default => test (See full trace by running task with --trace) --- .../explicit_serializer_test.rb | 33 ++++++++----------- 1 file changed, 13 insertions(+), 20 deletions(-) diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 35138cf4f..d4cbdb4d0 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -57,11 +57,10 @@ def render_array_using_explicit_serializer_and_custom_serializers end def render_using_explicit_each_serializer - @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) - @author = Author.new(id: 1, name: 'Joao Moura.') - @post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [@comment], author: @author }) + location = Location.new(id: 42, lat: '-23.550520', lng: '-46.633309') + place = Place.new(id: 1337, name: 'Amazing Place', locations: [location]) - render json: @post, each_serializer: PostSerializer + render json: place, each_serializer: PlaceSerializer end end @@ -118,25 +117,19 @@ def test_render_using_explicit_each_serializer get :render_using_explicit_each_serializer expected = { - id: 1, - title: 'New Post', - body: 'Body', - comments: [ + id: 1337, + name: "Amazing Place", + locations: [ { - id: 1, - body: 'ZOMG A COMMENT' } - ], - blog: { - id: 999, - name: 'Custom blog' - }, - author: { - id: 1, - name: 'Joao Moura.' - } + id: 42, + lat: "-23.550520", + lng: "-46.633309", + place: "Nowhere" # is a virtual attribute on LocationSerializer + } + ] } - assert_equal expected.to_json, @response.body + assert_equal expected.to_json, response.body end end end From 97e82c3eb780d579fd07783e6cc2a315cda0962d Mon Sep 17 00:00:00 2001 From: Lachlan Sylvester Date: Fri, 12 Jun 2015 18:53:47 +1000 Subject: [PATCH 094/903] use model name to determine the type --- lib/active_model/serializer.rb | 2 +- test/adapter/json_api/linked_test.rb | 4 ++-- test/fixtures/poro.rb | 4 ++++ 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2237997e5..18a44da06 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -188,7 +188,7 @@ def id end def type - object.class.to_s.demodulize.underscore.pluralize + object.class.model_name.plural end def attributes(options = {}) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index ff27fac80..da0389597 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -203,7 +203,7 @@ def test_include_multiple_posts_and_linked assert_equal expected, alt_adapter.serializable_hash[:included] end - def test_ignore_model_namespace_for_linked_resource_type + def test_underscore_model_namespace_for_linked_resource_type spammy_post = Post.new(id: 123) spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] serializer = SpammyPostSerializer.new(spammy_post) @@ -212,7 +212,7 @@ def test_ignore_model_namespace_for_linked_resource_type expected = { related: { data: [{ - type: 'unrelated_links', + type: 'spam_unrelated_links', id: '456' }] } diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 0bef569cd..29e193ee0 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,6 +1,10 @@ class Model FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) + def self.model_name + @_model_name ||= ActiveModel::Name.new(self) + end + def initialize(hash={}) @attributes = hash end From 37114e9d5b7219c1b990bb426759a97bbc6d6b71 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sat, 13 Jun 2015 14:54:51 -0300 Subject: [PATCH 095/903] removing unnecessary root parameter on fragment cache --- lib/active_model/serializer/adapter.rb | 2 +- lib/active_model/serializer/adapter/fragment_cache.rb | 3 +-- test/adapter/fragment_cache_test.rb | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index bc658ba2b..b8e6bbcd2 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -48,7 +48,7 @@ def cache_check(serializer) yield end elsif is_fragment_cached? - FragmentCache.new(self, @cached_serializer, @options, @root).fetch + FragmentCache.new(self, @cached_serializer, @options).fetch else yield end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 2b7596a46..231ddaed4 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -5,8 +5,7 @@ class FragmentCache attr_reader :serializer - def initialize(adapter, serializer, options, root) - @root = root + def initialize(adapter, serializer, options) @options = options @adapter = adapter @serializer = serializer diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index 693035576..d249637a2 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -8,7 +8,7 @@ def setup @role = Role.new(name: 'Great Author', description:nil) @role.author = [@author] @role_serializer = RoleSerializer.new(@role) - @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}, nil) + @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}) end def test_fragment_fetch_with_virtual_attributes From 5932da64efacc60b986a967d8dd465a0039654d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sat, 13 Jun 2015 15:02:11 -0300 Subject: [PATCH 096/903] creating flatten_json adapter --- lib/active_model/serializer/adapter.rb | 2 +- .../serializer/adapter/flatten_json.rb | 18 ++++++++++++++++++ lib/active_model/serializer/adapter/json.rb | 6 +----- 3 files changed, 20 insertions(+), 6 deletions(-) create mode 100644 lib/active_model/serializer/adapter/flatten_json.rb diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index b8e6bbcd2..ca1995fd7 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -82,7 +82,7 @@ def meta_key end def root - @options.fetch(:root) { serializer.json_key } + serializer.json_key end def include_meta(json) diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb new file mode 100644 index 000000000..bbcd023ad --- /dev/null +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -0,0 +1,18 @@ +require 'active_model/serializer/adapter/json/fragment_cache' + +module ActiveModel + class Serializer + class Adapter + class FlattenJson < Json + def serializable_hash(options = {}) + super + @result + end + end + + def fragment_cache(cached_hash, non_cached_hash) + Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 88c49d6c3..ebd021d51 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -37,11 +37,7 @@ def serializable_hash(options = {}) @result = @core.merge @hash end - if root - @result = { root => @result } - else - @result - end + { root => @result } end end From c8fcb60a5d0a9c5cea4efb0688505cf1ab7d58f0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sat, 13 Jun 2015 15:21:53 -0300 Subject: [PATCH 097/903] addung fragment_cache method to Adapter::Json --- lib/active_model/serializer/adapter/json.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index ebd021d51..110762293 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -39,10 +39,11 @@ def serializable_hash(options = {}) { root => @result } end - end - def fragment_cache(cached_hash, non_cached_hash) - Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + def fragment_cache(cached_hash, non_cached_hash) + Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + end + end end end From 1c3a180a20fac9e07f7281529700f7c6b33adbbd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sat, 13 Jun 2015 15:22:43 -0300 Subject: [PATCH 098/903] disable root as flag option --- lib/active_model/serializer.rb | 12 ++---------- lib/active_model/serializer/adapter/flatten_json.rb | 6 +++--- 2 files changed, 5 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 18a44da06..9079b030d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -145,14 +145,6 @@ def self.adapter adapter_class end - def self._root - @@root ||= false - end - - def self._root=(root) - @@root = root - end - def self.root_name name.demodulize.underscore.sub(/_serializer$/, '') if name end @@ -162,7 +154,7 @@ def self.root_name def initialize(object, options = {}) @object = object @options = options - @root = options[:root] || (self.class._root ? self.class.root_name : false) + @root = options[:root] @meta = options[:meta] @meta_key = options[:meta_key] @scope = options[:scope] @@ -176,7 +168,7 @@ def initialize(object, options = {}) end def json_key - if root == true || root.nil? + if root.nil? self.class.root_name else root diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index bbcd023ad..397a53b81 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -8,10 +8,10 @@ def serializable_hash(options = {}) super @result end - end - def fragment_cache(cached_hash, non_cached_hash) - Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + def root + false + end end end end From a0753cb0bcbf476de014b73d337d721d84b36fc2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 14 Jun 2015 03:25:00 -0300 Subject: [PATCH 099/903] autoloading new flatten son adapter --- lib/active_model/serializer/adapter.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index ca1995fd7..fc942755c 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -5,6 +5,7 @@ class Serializer class Adapter extend ActiveSupport::Autoload autoload :Json + autoload :FlattenJson autoload :Null autoload :JsonApi @@ -82,7 +83,7 @@ def meta_key end def root - serializer.json_key + serializer.json_key.to_sym end def include_meta(json) From 2bf91a0c0e5c146451b793793c5bdbf5406e5f45 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 14 Jun 2015 03:25:20 -0300 Subject: [PATCH 100/903] updating adapters to follow new root logic --- lib/active_model/serializer/adapter/flatten_json.rb | 2 -- lib/active_model/serializer/adapter/json_api.rb | 1 - lib/active_model/serializer/array_serializer.rb | 2 +- 3 files changed, 1 insertion(+), 4 deletions(-) diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index 397a53b81..17cff8f51 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -1,5 +1,3 @@ -require 'active_model/serializer/adapter/json/fragment_cache' - module ActiveModel class Serializer class Adapter diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 8028a0757..39e6815c6 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,7 +6,6 @@ class Adapter class JsonApi < Adapter def initialize(serializer, options = {}) super - serializer.root = true @hash = { data: [] } if fields = options.delete(:fields) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index a5f7b6a1c..f88a101a3 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -21,7 +21,7 @@ def initialize(objects, options = {}) end def json_key - @objects.first.json_key if @objects.first + @objects.first.json_key.pluralize if @objects.first end def root=(root) From b2f1947d4aa7eb0d7657fa685dfabae3687f86ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 14 Jun 2015 17:24:48 -0300 Subject: [PATCH 101/903] removing unseless root method --- lib/active_model/serializer/adapter.rb | 2 +- lib/active_model/serializer/adapter/flatten_json.rb | 4 ---- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index fc942755c..5d33650e5 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -87,7 +87,7 @@ def root end def include_meta(json) - json[meta_key] = meta if meta && root + json[meta_key] = meta if meta json end end diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index 17cff8f51..87b3ea8c4 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -6,10 +6,6 @@ def serializable_hash(options = {}) super @result end - - def root - false - end end end end From 8e1214b4c5ae5c5ae27f0b1531ac5fc6e9d8e256 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 02:48:39 -0300 Subject: [PATCH 102/903] force to use flattenJson when dealing with ArraySerializer --- lib/active_model/serializer/adapter/json.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 110762293..e6dff0dd0 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -6,7 +6,7 @@ class Adapter class Json < Adapter def serializable_hash(options = {}) if serializer.respond_to?(:each) - @result = serializer.map{|s| self.class.new(s).serializable_hash } + @result = serializer.map{|s| FlattenJson.new(s).serializable_hash } else @hash = {} From 2e465079714eddfcce9813c4cf340a6272458115 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 02:50:06 -0300 Subject: [PATCH 103/903] avoiding nil cases when dynamically creating a class --- lib/active_model/serializer/adapter.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 5d33650e5..9c95f5ee9 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -83,7 +83,7 @@ def meta_key end def root - serializer.json_key.to_sym + serializer.json_key.to_sym if serializer.json_key end def include_meta(json) From 1ea5608e789b66c7295bb0b8c02db825207d3ea0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 13:39:36 -0300 Subject: [PATCH 104/903] updating tests to match new adapters structure --- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializer/adapter.rb | 3 ++- .../serializer/array_serializer.rb | 4 +-- lib/active_model/serializer/fieldset.rb | 2 +- .../explicit_serializer_test.rb | 10 +++----- test/action_controller/serialization_test.rb | 25 ++++++++++++------- test/adapter/json/belongs_to_test.rb | 6 ++--- test/adapter/json/collection_test.rb | 8 +++--- test/adapter/json/has_many_test.rb | 2 +- test/adapter/json_api/collection_test.rb | 1 - test/adapter/json_test.rb | 2 +- test/adapter_test.rb | 2 +- test/serializers/adapter_for_test.rb | 2 +- test/serializers/attribute_test.rb | 4 +-- test/serializers/configuration_test.rb | 2 +- test/serializers/meta_test.rb | 16 ++++++------ test/test_helper.rb | 1 + 17 files changed, 49 insertions(+), 43 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 6fcb5df75..415167ef1 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -6,7 +6,7 @@ module Serialization include ActionController::Renderers - ADAPTER_OPTION_KEYS = [:include, :fields, :root, :adapter] + ADAPTER_OPTION_KEYS = [:include, :fields, :adapter] included do class_attribute :_serialization_scope diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 9c95f5ee9..0cbab9d3e 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -22,7 +22,8 @@ def serializable_hash(options = {}) def as_json(options = {}) hash = serializable_hash(options) - include_meta(hash) + include_meta(hash) unless self.class == FlattenJson + hash end def self.create(resource, options = {}) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index f88a101a3..b05cb1dd0 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -7,8 +7,6 @@ class ArraySerializer attr_reader :meta, :meta_key def initialize(objects, options = {}) - options.merge!(root: nil) - @objects = objects.map do |object| serializer_class = options.fetch( :serializer, @@ -21,7 +19,7 @@ def initialize(objects, options = {}) end def json_key - @objects.first.json_key.pluralize if @objects.first + @objects.first.json_key if @objects.first end def root=(root) diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index a09fad18b..911dac256 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -12,7 +12,7 @@ def fields end def fields_for(serializer) - key = serializer.json_key || serializer.class.root_name + key = serializer.json_key fields[key.to_sym] end diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index d4cbdb4d0..126db5c7b 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -77,12 +77,10 @@ def test_render_array_using_explicit_serializer get :render_array_using_explicit_serializer assert_equal 'application/json', @response.content_type - expected = { - 'paginated' => [ - { 'name' => 'Name 1' }, - { 'name' => 'Name 2' } - ] - } + expected = [ + { 'name' => 'Name 1' }, + { 'name' => 'Name 2' } + ] assert_equal expected.to_json, @response.body end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index ff646a97a..5fc4c529a 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -10,13 +10,17 @@ def render_using_implicit_serializer end def render_using_custom_root - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root" + with_adapter ActiveModel::Serializer::Adapter::Json do + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile, root: "custom_root" + end end def render_using_custom_root_and_meta - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root", meta: { total: 10 } + with_adapter ActiveModel::Serializer::Adapter::Json do + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile, root: "custom_root", meta: { total: 10 } + end end def render_using_default_adapter_root @@ -34,11 +38,13 @@ def render_using_custom_root_in_adapter_with_a_default end def render_array_using_custom_root_and_meta - array = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), - Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }) - ] - render json: array, root: "custom_root", meta: { total: 10 } + with_adapter ActiveModel::Serializer::Adapter::Json do + array = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), + Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }) + ] + render json: array, root: "custom_root", meta: { total: 10 } + end end def render_array_using_implicit_serializer @@ -219,6 +225,7 @@ def test_render_using_custom_root_in_adapter_with_a_default def test_render_array_using_custom_root_and_meta get :render_array_using_custom_root_and_meta + assert_equal 'application/json', @response.content_type expected = { custom_root: [ diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 1252fe388..1d20d1c9f 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -25,21 +25,21 @@ def setup end def test_includes_post - assert_equal({id: 42, title: 'New Post', body: 'Body'}, @adapter.serializable_hash[:post]) + assert_equal({id: 42, title: 'New Post', body: 'Body'}, @adapter.serializable_hash[:comment][:post]) end def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: {id: 999, name: "Custom blog"}, author: nil}, adapter.serializable_hash) + assert_equal({post: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: {id: 999, name: "Custom blog"}, author: nil}}, adapter.serializable_hash) end def test_include_nil_author_with_specified_serializer serializer = PostPreviewSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}, adapter.serializable_hash) + assert_equal({posts: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}}, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index d91fb2b69..018a6b230 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -28,16 +28,16 @@ def test_with_serializer_option @serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) - expected = [{ + expected = {custom_blog:[{ id: 1, special_attribute: "Special", articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] - }] + }]} assert_equal expected, @adapter.serializable_hash end def test_include_multiple_posts - expected = [{ + expected = { post: [{ title: "Hello!!", body: "Hello, world!!", id: 1, @@ -63,7 +63,7 @@ def test_include_multiple_posts id: 999, name: "Custom blog" } - }] + }]} assert_equal expected, @adapter.serializable_hash end end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index b73af9f53..19fe16cd3 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -26,7 +26,7 @@ def test_has_many assert_equal([ {id: 1, body: 'ZOMG A COMMENT'}, {id: 2, body: 'ZOMG ANOTHER COMMENT'} - ], @adapter.serializable_hash[:comments]) + ], @adapter.serializable_hash[:post][:comments]) end end end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index f17285fa1..f0d4eff1d 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -86,7 +86,6 @@ def test_limiting_fields } } ] - assert_equal(expected, @adapter.serializable_hash[:data]) end diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index 52c9d8fb4..efc4c8348 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -25,7 +25,7 @@ def test_has_many assert_equal([ {id: 1, body: 'ZOMG A COMMENT'}, {id: 2, body: 'ZOMG ANOTHER COMMENT'} - ], @adapter.serializable_hash[:comments]) + ], @adapter.serializable_hash[:post][:comments]) end end end diff --git a/test/adapter_test.rb b/test/adapter_test.rb index d76559d55..7268c386f 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -31,7 +31,7 @@ def test_adapter_class_for_unknown_adapter def test_create_adapter adapter = ActiveModel::Serializer::Adapter.create(@serializer) - assert_equal ActiveModel::Serializer::Adapter::Json, adapter.class + assert_equal ActiveModel::Serializer::Adapter::FlattenJson, adapter.class end def test_create_adapter_with_override diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 606410803..507b6bf1c 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -11,7 +11,7 @@ def teardown def test_returns_default_adapter adapter = ActiveModel::Serializer.adapter - assert_equal ActiveModel::Serializer::Adapter::Json, adapter + assert_equal ActiveModel::Serializer::Adapter::FlattenJson, adapter end def test_overwrite_adapter_with_symbol diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index b75df48c0..1b52216af 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -15,13 +15,13 @@ def test_attributes_definition def test_json_serializable_hash adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) - assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) + assert_equal({alternate_blog: { id:1, title:"AMS Hints"}}, adapter.serializable_hash) end def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) - adapter = ActiveModel::Serializer::Adapter::Json.new(blog_serializer) + adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(blog_serializer) assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) end diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb index 9c6c5feab..e623cde97 100644 --- a/test/serializers/configuration_test.rb +++ b/test/serializers/configuration_test.rb @@ -8,7 +8,7 @@ def test_array_serializer end def test_default_adapter - assert_equal :json, ActiveModel::Serializer.config.adapter + assert_equal :flatten_json, ActiveModel::Serializer.config.adapter end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 2ec906113..b6201574b 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -12,9 +12,10 @@ def setup end def test_meta_is_present_with_root - adapter = load_adapter(root: "blog", meta: {total: 10}) + serializer = AlternateBlogSerializer.new(@blog, root: "blog", meta: {total: 10}) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - "blog" => { + blog: { id: 1, title: "AMS Hints" }, @@ -35,9 +36,10 @@ def test_meta_is_not_included_when_root_is_missing end def test_meta_key_is_used - adapter = load_adapter(root: "blog", meta: {total: 10}, meta_key: "haha_meta") + serializer = AlternateBlogSerializer.new(@blog, root: 'blog', meta: {total: 10}, meta_key: "haha_meta") + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - "blog" => { + blog: { id: 1, title: "AMS Hints" }, @@ -50,7 +52,7 @@ def test_meta_key_is_used def test_meta_is_not_present_on_arrays_without_root serializer = ArraySerializer.new([@blog], meta: {total: 10}) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) expected = [{ id: 1, name: "AMS Hints", @@ -71,7 +73,7 @@ def test_meta_is_present_on_arrays_with_root serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: "haha_meta") adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - 'blog' => [{ + blog: [{ id: 1, name: "AMS Hints", writer: { @@ -98,7 +100,7 @@ def load_adapter(options) options.partition { |k, _| ActionController::Serialization::ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } serializer = AlternateBlogSerializer.new(@blog, serializer_opts) - ActiveModel::Serializer::Adapter::Json.new(serializer, adapter_opts) + ActiveModel::Serializer::Adapter::FlattenJson.new(serializer, adapter_opts) end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index a8b483553..be06c5051 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -20,6 +20,7 @@ class Foo < Rails::Application config.active_support.test_order = :random config.logger = Logger.new(nil) ActionController::Base.cache_store = :memory_store + ActiveModel::Serializer.config.adapter = :flatten_json end end FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) From d061b2e9f468df91863ca663afe9c58ce26fd445 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 13:49:24 -0300 Subject: [PATCH 105/903] enabling flatten json as default adapter --- lib/active_model/serializer/configuration.rb | 2 +- test/test_helper.rb | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index ef57262c4..86df706e1 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -6,7 +6,7 @@ module Configuration included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer - base.config.adapter = :json + base.config.adapter = :flatten_json end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index be06c5051..a8b483553 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -20,7 +20,6 @@ class Foo < Rails::Application config.active_support.test_order = :random config.logger = Logger.new(nil) ActionController::Base.cache_store = :memory_store - ActiveModel::Serializer.config.adapter = :flatten_json end end FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) From 329691276a1bb2827f20bceda5d15fd79a08d3dc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 15:58:39 -0300 Subject: [PATCH 106/903] disabling custom root option --- lib/active_model/serializer.rb | 6 +--- test/action_controller/serialization_test.rb | 34 -------------------- 2 files changed, 1 insertion(+), 39 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 9079b030d..1e59cc23e 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -168,11 +168,7 @@ def initialize(object, options = {}) end def json_key - if root.nil? - self.class.root_name - else - root - end + self.class.root_name end def id diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 5fc4c529a..12a75f2dc 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -173,20 +173,6 @@ def test_render_using_implicit_serializer assert_equal expected.to_json, @response.body end - def test_render_using_custom_root - get :render_using_custom_root - - assert_equal 'application/json', @response.content_type - assert_equal '{"custom_root":{"name":"Name 1","description":"Description 1"}}', @response.body - end - - def test_render_using_custom_root_and_meta - get :render_using_custom_root_and_meta - - assert_equal 'application/json', @response.content_type - assert_equal '{"custom_root":{"name":"Name 1","description":"Description 1"},"meta":{"total":10}}', @response.body - end - def test_render_using_default_root get :render_using_default_adapter_root @@ -223,26 +209,6 @@ def test_render_using_custom_root_in_adapter_with_a_default assert_equal expected.to_json, @response.body end - def test_render_array_using_custom_root_and_meta - get :render_array_using_custom_root_and_meta - - assert_equal 'application/json', @response.content_type - - expected = { custom_root: [ - { - name: 'Name 1', - description: 'Description 1', - }, - { - name: 'Name 2', - description: 'Description 2', - }], - meta: { total: 10 } - } - - assert_equal expected.to_json, @response.body - end - def test_render_array_using_implicit_serializer get :render_array_using_implicit_serializer assert_equal 'application/json', @response.content_type From 65e0d79195bf74cd6226d606de02570be7f58b82 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 15 Jun 2015 15:59:01 -0300 Subject: [PATCH 107/903] pluralising root key when using arraySerializer --- lib/active_model/serializer/array_serializer.rb | 2 +- lib/active_model/serializer/fieldset.rb | 2 +- test/adapter/json/collection_test.rb | 4 ++-- test/serializers/meta_test.rb | 8 ++++---- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index b05cb1dd0..71c7ab44c 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -19,7 +19,7 @@ def initialize(objects, options = {}) end def json_key - @objects.first.json_key if @objects.first + @objects.first.json_key.pluralize if @objects.first end def root=(root) diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 911dac256..3ff42bedd 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -13,7 +13,7 @@ def fields def fields_for(serializer) key = serializer.json_key - fields[key.to_sym] + fields[key.to_sym] || fields[key.pluralize.to_sym] end private diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 018a6b230..54bc54310 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -28,7 +28,7 @@ def test_with_serializer_option @serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) - expected = {custom_blog:[{ + expected = {custom_blogs:[{ id: 1, special_attribute: "Special", articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] @@ -37,7 +37,7 @@ def test_with_serializer_option end def test_include_multiple_posts - expected = { post: [{ + expected = { posts: [{ title: "Hello!!", body: "Hello, world!!", id: 1, diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index b6201574b..802049ebf 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -12,10 +12,10 @@ def setup end def test_meta_is_present_with_root - serializer = AlternateBlogSerializer.new(@blog, root: "blog", meta: {total: 10}) + serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - blog: { + alternate_blog: { id: 1, title: "AMS Hints" }, @@ -39,7 +39,7 @@ def test_meta_key_is_used serializer = AlternateBlogSerializer.new(@blog, root: 'blog', meta: {total: 10}, meta_key: "haha_meta") adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - blog: { + alternate_blog: { id: 1, title: "AMS Hints" }, @@ -73,7 +73,7 @@ def test_meta_is_present_on_arrays_with_root serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: "haha_meta") adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { - blog: [{ + blogs: [{ id: 1, name: "AMS Hints", writer: { From e321cb366d094a665a97692f2198fc9f7be1a3f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Tue, 16 Jun 2015 06:23:02 -0300 Subject: [PATCH 108/903] Getting root key from AR::Relation --- lib/active_model/serializer/array_serializer.rb | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 71c7ab44c..174e16fcc 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -7,7 +7,8 @@ class ArraySerializer attr_reader :meta, :meta_key def initialize(objects, options = {}) - @objects = objects.map do |object| + @resource = objects + @objects = objects.map do |object| serializer_class = options.fetch( :serializer, ActiveModel::Serializer.serializer_for(object) @@ -19,7 +20,11 @@ def initialize(objects, options = {}) end def json_key - @objects.first.json_key.pluralize if @objects.first + if @objects.first + @objects.first.json_key.pluralize + else + @resource.name.downcase.pluralize if @resource.try(:name) + end end def root=(root) From ed818d9fd340ab503c872e710bbb17344676bd3c Mon Sep 17 00:00:00 2001 From: Kang-Kyu Lee Date: Wed, 17 Jun 2015 11:24:48 -0700 Subject: [PATCH 109/903] Update README.md I wonder how `ActiveRecord::Serializer` and `ActiveRecord::Serializers` are different? However I found they have different name between the title and code. --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index c2e5d79f0..c8097655a 100644 --- a/README.md +++ b/README.md @@ -1,8 +1,8 @@ -# ActiveModel::Serializers +# ActiveModel::Serializer [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) -ActiveModel::Serializers brings convention over configuration to your JSON generation. +ActiveModel::Serializer brings convention over configuration to your JSON generation. AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. From 867d36a3a3dc1813eea99422adc598000cf1ea9e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Thu, 18 Jun 2015 19:17:44 -0300 Subject: [PATCH 110/903] updating readme and changelog --- CHANGELOG.md | 10 +++++++--- README.md | 32 +++++++++++++++++++------------- 2 files changed, 26 insertions(+), 16 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e07aa12ed..28f1e822e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,12 @@ ### 0.10.0 + * adds adapters pattern * adds support for `meta` and `meta_key` [@kurko] - * adds method to override association [adcb99e, @kurko] + * adds method to override association [@kurko] * adds `has_one` attribute for backwards compatibility [@ggordon] - * updates JSON API support to RC3 [@mateomurphy] + * adds JSON API support 1.0 [@benedikt] * adds fragment cache support [@joaomdmoura] - * adds cache support to attributes and associations [@joaomdmoura] \ No newline at end of file + * adds cache support to attributes and associations [@joaomdmoura] + * uses model name to determine the type [@lsylvester] + * remove root key option and split JSON adapter [@joaomdmoura] + * adds FlattenJSON as default adapter [@joaomdmoura] \ No newline at end of file diff --git a/README.md b/README.md index c8097655a..e5f7bbe75 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -By default AMS will use the **Json Adapter**. But we strongly advise you to use JsonApi Adapter that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +By default AMS will use the **Flatten Json Adapter**. But we strongly advise you to use **JsonApi Adapter** that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. # RELEASE CANDIDATE, PLEASE READ @@ -66,6 +66,12 @@ ActiveModel::Serializer.config.adapter = :json_api You won't need to implement an adapter unless you wish to use a new format or media type with AMS. +If you want to have a root key on your responses you should use the Json adapter, instead of the default FlattenJson: + +```ruby +ActiveModel::Serializer.config.adapter = :json +``` + If you would like the key in the outputted JSON to be different from its name in ActiveRecord, you can use the :key option to customize it: ```ruby @@ -130,17 +136,7 @@ The key can be customized using `meta_key` option. render json: @post, meta: { total: 10 }, meta_key: "custom_meta" ``` -`meta` will only be included in your response if there's a root. For instance, -it won't be included in array responses. - -### Root key - -If you want to define a custom root for your response, specify it in the `render` -call: - -```ruby -render json: @post, root: "articles" -``` +`meta` will only be included in your response if you are using an Adapter that supports `root`, as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. ### Overriding association methods @@ -176,9 +172,19 @@ end ### Built in Adapters +#### FlattenJSON + +It's the default adapter, it generates a json response without a root key. +Doesn't follow any specifc convention. + +#### JSON + +It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. +Doesn't follow any specifc convention. + #### JSONAPI -This adapter follows RC4 of the format specified in +This adapter follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated resources in the `"included"` member when the resource names are included in the `include` option. From f67fd976ecbe41305c484e4689003758e8631998 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Thu, 18 Jun 2015 19:18:11 -0300 Subject: [PATCH 111/903] Removing/Updating tests based on new FlattenJson adapter --- test/action_controller/serialization_test.rb | 48 -------------------- test/serializers/meta_test.rb | 9 ++-- 2 files changed, 6 insertions(+), 51 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 12a75f2dc..e84c4b7e0 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -9,20 +9,6 @@ def render_using_implicit_serializer render json: @profile end - def render_using_custom_root - with_adapter ActiveModel::Serializer::Adapter::Json do - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root" - end - end - - def render_using_custom_root_and_meta - with_adapter ActiveModel::Serializer::Adapter::Json do - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root", meta: { total: 10 } - end - end - def render_using_default_adapter_root with_adapter ActiveModel::Serializer::Adapter::JsonApi do # JSON-API adapter sets root by default @@ -31,22 +17,6 @@ def render_using_default_adapter_root end end - def render_using_custom_root_in_adapter_with_a_default - # JSON-API adapter sets root by default - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "profile", adapter: :json_api - end - - def render_array_using_custom_root_and_meta - with_adapter ActiveModel::Serializer::Adapter::Json do - array = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), - Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }) - ] - render json: array, root: "custom_root", meta: { total: 10 } - end - end - def render_array_using_implicit_serializer array = [ Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), @@ -191,24 +161,6 @@ def test_render_using_default_root assert_equal expected.to_json, @response.body end - def test_render_using_custom_root_in_adapter_with_a_default - get :render_using_custom_root_in_adapter_with_a_default - - expected = { - data: { - id: assigns(:profile).id.to_s, - type: "profiles", - attributes: { - name: "Name 1", - description: "Description 1" - } - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - def test_render_array_using_implicit_serializer get :render_array_using_implicit_serializer assert_equal 'application/json', @response.content_type diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 802049ebf..7b613ab39 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -13,7 +13,7 @@ def setup def test_meta_is_present_with_root serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { alternate_blog: { id: 1, @@ -27,6 +27,7 @@ def test_meta_is_present_with_root end def test_meta_is_not_included_when_root_is_missing + # load_adapter uses FlattenJson Adapter adapter = load_adapter(meta: {total: 10}) expected = { id: 1, @@ -36,7 +37,7 @@ def test_meta_is_not_included_when_root_is_missing end def test_meta_key_is_used - serializer = AlternateBlogSerializer.new(@blog, root: 'blog', meta: {total: 10}, meta_key: "haha_meta") + serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') expected = { alternate_blog: { @@ -52,6 +53,7 @@ def test_meta_key_is_used def test_meta_is_not_present_on_arrays_without_root serializer = ArraySerializer.new([@blog], meta: {total: 10}) + # FlattenJSON doesn't have support to root adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) expected = [{ id: 1, @@ -71,7 +73,8 @@ def test_meta_is_not_present_on_arrays_without_root def test_meta_is_present_on_arrays_with_root serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: "haha_meta") - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') + # JSON adapter adds root by default + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blogs: [{ id: 1, From 2d24dded14ee0862c58068940e05675b5c934aaf Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 16 Jun 2015 12:53:34 -0500 Subject: [PATCH 112/903] serializable_hash and as_json should take options = nil per ActiveModel::Serialization#serializable_hash https://github.com/rails/rails/blob/96bb004fc6e67cdf1b873f11ad5f8efd06949797/activemodel/lib/active_model/serialization.rb def serializable_hash(options = nil) options ||= {} Otherwise, passing in nil to `as_json` or `serializable_hash` makes things blow up when passing nil into attributes --- lib/active_model/serializer/adapter.rb | 4 ++-- lib/active_model/serializer/adapter/json.rb | 5 +++-- lib/active_model/serializer/adapter/json_api.rb | 7 ++++--- lib/active_model/serializer/adapter/null.rb | 2 +- 4 files changed, 10 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 0cbab9d3e..5750214ea 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -16,11 +16,11 @@ def initialize(serializer, options = {}) @options = options end - def serializable_hash(options = {}) + def serializable_hash(options = nil) raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end - def as_json(options = {}) + def as_json(options = nil) hash = serializable_hash(options) include_meta(hash) unless self.class == FlattenJson hash diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index e6dff0dd0..0efd07d8d 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -4,9 +4,10 @@ module ActiveModel class Serializer class Adapter class Json < Adapter - def serializable_hash(options = {}) + def serializable_hash(options = nil) + options ||= {} if serializer.respond_to?(:each) - @result = serializer.map{|s| FlattenJson.new(s).serializable_hash } + @result = serializer.map{|s| FlattenJson.new(s).serializable_hash(options) } else @hash = {} diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 39e6815c6..c99a20f41 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -15,10 +15,11 @@ def initialize(serializer, options = {}) end end - def serializable_hash(options = {}) + def serializable_hash(options = nil) + options = {} if serializer.respond_to?(:each) serializer.each do |s| - result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash + result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) @hash[:data] << result[:data] if result[:included] @@ -27,7 +28,7 @@ def serializable_hash(options = {}) end end else - @hash[:data] = attributes_for_serializer(serializer, @options) + @hash[:data] = attributes_for_serializer(serializer, options) add_resource_relationships(@hash[:data], serializer) end @hash diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb index 547c08ba8..1728f88ed 100644 --- a/lib/active_model/serializer/adapter/null.rb +++ b/lib/active_model/serializer/adapter/null.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer class Adapter class Null < Adapter - def serializable_hash(options = {}) + def serializable_hash(options = nil) {} end end From 81935c811461cbf1951e07589a7737a79fabd62e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 25 Jun 2015 14:00:27 -0500 Subject: [PATCH 113/903] Restore has_one to generator per #822 since it was readded in #725 --- lib/generators/serializer/templates/serializer.rb | 2 +- test/generators/serializer_generator_test.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb index 0ac5822c4..b1342098b 100644 --- a/lib/generators/serializer/templates/serializer.rb +++ b/lib/generators/serializer/templates/serializer.rb @@ -3,6 +3,6 @@ class <%= class_name %>Serializer < <%= parent_class_name %> attributes <%= attributes_names.map(&:inspect).join(", ") %> end <% association_names.each do |attribute| -%> - attribute :<%= attribute %> + has_one :<%= attribute %> <% end -%> <% end -%> diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index e5930b89b..b5cd4abf2 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -38,7 +38,7 @@ def test_generates_attributes_and_associations run_generator assert_file "app/serializers/account_serializer.rb" do |serializer| assert_match(/^ attributes :id, :name, :description$/, serializer) - assert_match(/^ attribute :business$/, serializer) + assert_match(/^ has_one :business$/, serializer) end end From 6892ca39c90a96f9c05f2d4fcd7e376274294b54 Mon Sep 17 00:00:00 2001 From: Aaron Lerch Date: Thu, 25 Jun 2015 23:40:18 -0400 Subject: [PATCH 114/903] Default the generated cache key to use custom #strftime instead of raw #to_s to achieve more accurate precision --- lib/active_model/serializer/adapter.rb | 4 +++- test/action_controller/serialization_test.rb | 14 ++++++-------- test/fixtures/poro.rb | 13 +++++++++---- test/serializers/cache_test.rb | 4 ++-- 4 files changed, 20 insertions(+), 15 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 5750214ea..852fa53e2 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -72,7 +72,9 @@ def cache_key end def object_cache_key - (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{@cached_serializer.object.updated_at}" : @cached_serializer.object.cache_key + object_time_safe = @cached_serializer.object.updated_at + object_time_safe = object_time_safe.strftime("%Y%m%d%H%M%S%9N") if object_time_safe.respond_to?(:strftime) + (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key end def meta diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index e84c4b7e0..08b320358 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -98,13 +98,12 @@ def render_fragment_changed_object_with_except_cache_enabled def render_fragment_changed_object_with_relationship comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + comment2 = Comment.new({ id: 1, body: 'ZOMG AN UPDATED-BUT-NOT-CACHE-EXPIRED COMMENT' }) author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new({ id: 1, title: 'New Post', body: 'Body', comments: [comment], author: author }) - post2 = Post.new({ id: 1, title: 'New Post2', body: 'Body2', comments: [comment], author: author }) - like = Like.new({ id: 1, post: post, time: 3.days.ago }) + like = Like.new({ id: 1, likeable: comment, time: 3.days.ago }) generate_cached_serializer(like) - like.post = post2 + like.likable = comment2 like.time = DateTime.now.to_s render json: like @@ -229,7 +228,7 @@ def test_render_with_cache_enable assert_equal expected.to_json, @response.body get :render_changed_object_with_cache_enabled - assert_equal expected.to_json, @response.body + assert_not_equal expected.to_json, @response.body ActionController::Base.cache_store.clear get :render_changed_object_with_cache_enabled @@ -291,10 +290,9 @@ def test_render_fragment_changed_object_with_relationship expected_return = { "id"=>1, "time"=>DateTime.now.to_s, - "post" => { + "likeable" => { "id"=>1, - "title"=>"New Post", - "body"=>"Body" + "body"=>"ZOMG A COMMENT" } } diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 29e193ee0..ee1913ec6 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -10,7 +10,7 @@ def initialize(hash={}) end def cache_key - "#{self.class.name.downcase}/#{self.id}-#{self.updated_at}" + "#{self.class.name.downcase}/#{self.id}-#{self.updated_at.strftime("%Y%m%d%H%M%S%9N")}" end def cache_key_with_digest @@ -18,7 +18,7 @@ def cache_key_with_digest end def updated_at - @attributes[:updated_at] ||= DateTime.now.to_time.to_i + @attributes[:updated_at] ||= DateTime.now.to_time end def read_attribute_for_serialization(name) @@ -69,7 +69,6 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Post = Class.new(Model) Like = Class.new(Model) -Comment = Class.new(Model) Author = Class.new(Model) Bio = Class.new(Model) Blog = Class.new(Model) @@ -77,6 +76,12 @@ class ProfilePreviewSerializer < ActiveModel::Serializer User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) +Comment = Class.new(Model) do + # Uses a custom non-time-based cache key + def cache_key + "#{self.class.name.downcase}/#{self.id}" + end +end module Spam; end Spam::UnrelatedLink = Class.new(Model) @@ -143,7 +148,7 @@ def slug LikeSerializer = Class.new(ActiveModel::Serializer) do attributes :id, :time - belongs_to :post + belongs_to :likeable end LocationSerializer = Class.new(ActiveModel::Serializer) do diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index eb0f9e0d4..37254ac4b 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -48,7 +48,7 @@ def test_cache_key_definition def test_cache_key_interpolation_with_updated_at author = render_object_with_cache(@author) assert_equal(nil, ActionController::Base.cache_store.fetch(@author.cache_key)) - assert_equal(@author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at}").to_json) + assert_equal(@author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}").to_json) end def test_default_cache_key_fallback @@ -85,7 +85,7 @@ def test_associations_cache_when_updated # Generate a new Cache of Post object and each objects related to it. render_object_with_cache(@post) - # Check if if cache the objects separately + # Check if it cached the objects separately assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) From d589268f952f9840c4b0253eb2c5f2acd56b6ae0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 22 Jun 2015 03:15:05 -0300 Subject: [PATCH 115/903] adding new tests to cover array and object rendering --- test/action_controller/serialization_test.rb | 22 ++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 08b320358..a8c8f8279 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -47,6 +47,14 @@ def render_object_with_cache_enabled render json: @post end + def render_json_object_without_serializer + render json: {error: 'Result is Invalid'} + end + + def render_json_array_object_without_serializer + render json: [{error: 'Result is Invalid'}] + end + def update_and_render_object_with_cache_enabled @post.updated_at = DateTime.now @@ -160,6 +168,20 @@ def test_render_using_default_root assert_equal expected.to_json, @response.body end + def test_render_json_object_without_serializer + get :render_json_object_without_serializer + + assert_equal 'application/json', @response.content_type + assert_equal ({error: 'Result is Invalid'}).to_json, @response.body + end + + def test_render_json_array_object_without_serializer + get :render_json_array_object_without_serializer + + assert_equal 'application/json', @response.content_type + assert_equal ([{error: 'Result is Invalid'}]).to_json, @response.body + end + def test_render_array_using_implicit_serializer get :render_array_using_implicit_serializer assert_equal 'application/json', @response.content_type From 189b79523c73baa6bda62cc5ad6383913b52759a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 22 Jun 2015 03:15:37 -0300 Subject: [PATCH 116/903] fixing array rendering when elements doesn't have a serializer --- lib/action_controller/serialization.rb | 16 +++++++++------- lib/active_model/serializer/array_serializer.rb | 7 +++++-- 2 files changed, 14 insertions(+), 9 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 415167ef1..2ad9ab002 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -39,17 +39,19 @@ def use_adapter? options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } if use_adapter? && (serializer = get_serializer(resource)) - @_serializer_opts[:scope] ||= serialization_scope @_serializer_opts[:scope_name] = _serialization_scope - # omg hax - object = serializer.new(resource, @_serializer_opts) - adapter = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) - super(adapter, options) - else - super(resource, options) + object = serializer.new(resource, @_serializer_opts) + + if serializer == ActiveModel::Serializer.config.array_serializer + resource = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) unless object.objects.all? {|i| i.nil?} + else + resource = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) + end end + + super(resource, options) end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 174e16fcc..d12b8f483 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -4,7 +4,7 @@ class ArraySerializer include Enumerable delegate :each, to: :@objects - attr_reader :meta, :meta_key + attr_reader :meta, :meta_key, :objects def initialize(objects, options = {}) @resource = objects @@ -13,7 +13,10 @@ def initialize(objects, options = {}) :serializer, ActiveModel::Serializer.serializer_for(object) ) - serializer_class.new(object, options.except(:serializer)) + + unless serializer_class.nil? + serializer_class.new(object, options.except(:serializer)) + end end @meta = options[:meta] @meta_key = options[:meta_key] From 3710c32ceee7cc071402995d3e914ce7fcb3af2a Mon Sep 17 00:00:00 2001 From: Justin Aiken <60tonangel@gmail.com> Date: Fri, 12 Jun 2015 15:05:33 -0600 Subject: [PATCH 117/903] Add some failing tests around has_many assocs... ..where no serializer is defined for the thing that is has_many'd --- test/adapter/json/has_many_test.rb | 9 ++++++++- test/adapter/json_api/has_many_test.rb | 8 ++++++++ test/fixtures/poro.rb | 7 +++++++ test/serializers/associations_test.rb | 8 ++++++++ 4 files changed, 31 insertions(+), 1 deletion(-) diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 19fe16cd3..5e10358af 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -17,6 +17,8 @@ def setup @second_comment.post = @post @blog = Blog.new(id: 1, name: "My Blog!!") @post.blog = @blog + @tag = Tag.new(id: 1, name: "#hash_tag") + @post.tags = [@tag] @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) @@ -28,9 +30,14 @@ def test_has_many {id: 2, body: 'ZOMG ANOTHER COMMENT'} ], @adapter.serializable_hash[:post][:comments]) end + + def test_has_many_with_no_serializer + serializer = PostWithTagsSerializer.new(@post) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + assert_includes(adapter.as_json, :tags) + end end end end end end - diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index a544fc800..9104e8399 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -27,6 +27,8 @@ def setup @blog.articles = [@post] @post.blog = @blog @post_without_comments.blog = nil + @tag = Tag.new(id: 1, name: "#hash_tag") + @post.tags = [@tag] @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) @@ -103,6 +105,12 @@ def test_include_type_for_association_when_different_than_name } assert_equal expected, actual end + + def test_has_many_with_no_serializer + serializer = PostWithTagsSerializer.new(@post) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + assert_includes(adapter.serializable_hash, :tags) + end end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index ee1913ec6..4f0b513a3 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -76,6 +76,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer User = Class.new(Model) Location = Class.new(Model) Place = Class.new(Model) +Tag = Class.new(Model) Comment = Class.new(Model) do # Uses a custom non-time-based cache key def cache_key @@ -224,6 +225,12 @@ def self.root_name belongs_to :author, serializer: AuthorPreviewSerializer end +PostWithTagsSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + has_many :tags +end + Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do attributes :id end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index ab481de7d..d87ebae7c 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -29,8 +29,10 @@ def setup @author.roles = [] @blog = Blog.new({ name: 'AMS Blog' }) @post = Post.new({ title: 'New Post', body: 'Body' }) + @tag = Tag.new({name: '#hashtagged'}) @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) @post.comments = [@comment] + @post.tags = [@tag] @post.blog = @blog @comment.post = @post @comment.author = nil @@ -65,6 +67,12 @@ def test_has_many_and_has_one end end + def test_has_many_with_no_serializer + PostWithTagsSerializer.new(@post).each_association do |name, serializer, options| + puts "The line above will crash this test" + end + end + def test_serializer_options_are_passed_into_associations_serializers @post_serializer.each_association do |name, association| if name == :comments From cf77786da2415d0982ce5f7e9a22d48007cea355 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 21 Jun 2015 02:55:07 -0500 Subject: [PATCH 118/903] Fix #955 --- lib/active_model/serializer.rb | 20 ++++++++++++++++---- test/adapter/json/has_many_test.rb | 16 ++++++++++------ test/adapter/json_api/has_many_test.rb | 13 +++++++++++-- test/serializers/associations_test.rb | 4 +++- 4 files changed, 40 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1e59cc23e..5a75af42b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -206,10 +206,22 @@ def each_association(&block) serializer_class = ActiveModel::Serializer.serializer_for(association_value, association_options) if serializer_class - serializer = serializer_class.new( - association_value, - options.except(:serializer).merge(serializer_from_options(association_options)) - ) + begin + serializer = serializer_class.new( + association_value, + options.except(:serializer).merge(serializer_from_options(association_options)) + ) + rescue NoMethodError + # 1. Failure to serialize an element in a collection, e.g. [ {hi: "Steve" } ] will fail + # with NoMethodError when the ArraySerializer finds no serializer for the hash { hi: "Steve" }, + # and tries to call new on that nil. + # 2. Convert association_value to hash using implicit as_json + # 3. Set as virtual value (serializer is nil) + # 4. Consider warning when this happens + virtual_value = association_value + virtual_value = virtual_value.as_json if virtual_value.respond_to?(:as_json) + association_options[:association_options][:virtual_value] = virtual_value + end elsif !association_value.nil? && !association_value.instance_of?(Object) association_options[:association_options][:virtual_value] = association_value end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 5e10358af..eeff41df8 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -8,7 +8,7 @@ class HasManyTestTest < Minitest::Test def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(title: 'New Post', body: 'Body') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') @post.comments = [@first_comment, @second_comment] @@ -19,22 +19,26 @@ def setup @post.blog = @blog @tag = Tag.new(id: 1, name: "#hash_tag") @post.tags = [@tag] - - @serializer = PostSerializer.new(@post) - @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) end def test_has_many + serializer = PostSerializer.new(@post) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) assert_equal([ {id: 1, body: 'ZOMG A COMMENT'}, {id: 2, body: 'ZOMG ANOTHER COMMENT'} - ], @adapter.serializable_hash[:post][:comments]) + ], adapter.serializable_hash[:post][:comments]) end def test_has_many_with_no_serializer serializer = PostWithTagsSerializer.new(@post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_includes(adapter.as_json, :tags) + assert_equal({ + id: 42, + tags: [ + {"attributes"=>{"id"=>1, "name"=>"#hash_tag"}} + ] + }, adapter.serializable_hash[:post_with_tags]) end end end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 9104e8399..5381a080d 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -29,7 +29,6 @@ def setup @post_without_comments.blog = nil @tag = Tag.new(id: 1, name: "#hash_tag") @post.tags = [@tag] - @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) end @@ -97,6 +96,7 @@ def test_include_type_for_association_when_different_than_name serializer = BlogSerializer.new(@blog) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) actual = adapter.serializable_hash[:data][:relationships][:articles] + expected = { data: [{ type: "posts", @@ -109,7 +109,16 @@ def test_include_type_for_association_when_different_than_name def test_has_many_with_no_serializer serializer = PostWithTagsSerializer.new(@post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_includes(adapter.serializable_hash, :tags) + + assert_equal({ + data: { + id: "1", + type: "posts", + relationships: { + tags: {:data=>nil} + } + } + }, adapter.serializable_hash) end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index d87ebae7c..bf468931b 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -69,7 +69,9 @@ def test_has_many_and_has_one def test_has_many_with_no_serializer PostWithTagsSerializer.new(@post).each_association do |name, serializer, options| - puts "The line above will crash this test" + assert_equal name, :tags + assert_equal serializer, nil + assert_equal options, {:virtual_value=>[{"attributes"=>{"name"=>"#hashtagged"}}]} end end From e5d1e40dbd0d314ac68d1ef5dd5b432d50f5b5d6 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 22 Jun 2015 15:26:19 -0500 Subject: [PATCH 119/903] Handle special-case of Array serializer with unserializable elements --- lib/action_controller/serialization.rb | 7 +++---- lib/active_model/serializer.rb | 2 +- lib/active_model/serializer/array_serializer.rb | 5 ++++- 3 files changed, 8 insertions(+), 6 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 2ad9ab002..a659c8d74 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -42,10 +42,9 @@ def use_adapter? @_serializer_opts[:scope] ||= serialization_scope @_serializer_opts[:scope_name] = _serialization_scope - object = serializer.new(resource, @_serializer_opts) - - if serializer == ActiveModel::Serializer.config.array_serializer - resource = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) unless object.objects.all? {|i| i.nil?} + begin + object = serializer.new(resource, @_serializer_opts) + rescue ActiveModel::Serializer::ArraySerializer::Error else resource = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 5a75af42b..8594d14e1 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -211,7 +211,7 @@ def each_association(&block) association_value, options.except(:serializer).merge(serializer_from_options(association_options)) ) - rescue NoMethodError + rescue ActiveModel::Serializer::ArraySerializer::Error # 1. Failure to serialize an element in a collection, e.g. [ {hi: "Steve" } ] will fail # with NoMethodError when the ArraySerializer finds no serializer for the hash { hi: "Steve" }, # and tries to call new on that nil. diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index d12b8f483..bd73fd9ea 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -1,6 +1,7 @@ module ActiveModel class Serializer class ArraySerializer + Error = Class.new(StandardError) include Enumerable delegate :each, to: :@objects @@ -14,7 +15,9 @@ def initialize(objects, options = {}) ActiveModel::Serializer.serializer_for(object) ) - unless serializer_class.nil? + if serializer_class.nil? + fail Error, "No serializer found for object: #{object.inspect}" + else serializer_class.new(object, options.except(:serializer)) end end From d3649d5b4ef04f1856cbe88978341b947e599efe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 22 Jun 2015 17:53:46 -0300 Subject: [PATCH 120/903] Renaming Error to NoSerializerError --- lib/action_controller/serialization.rb | 6 +++--- lib/active_model/serializer.rb | 8 +------- lib/active_model/serializer/array_serializer.rb | 6 +++--- 3 files changed, 7 insertions(+), 13 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index a659c8d74..acafc0fdd 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -43,10 +43,10 @@ def use_adapter? @_serializer_opts[:scope_name] = _serialization_scope begin - object = serializer.new(resource, @_serializer_opts) - rescue ActiveModel::Serializer::ArraySerializer::Error + serialized = serializer.new(resource, @_serializer_opts) + rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError else - resource = ActiveModel::Serializer::Adapter.create(object, @_adapter_opts) + resource = ActiveModel::Serializer::Adapter.create(serialized, @_adapter_opts) end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 8594d14e1..7e4eb0d69 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -211,13 +211,7 @@ def each_association(&block) association_value, options.except(:serializer).merge(serializer_from_options(association_options)) ) - rescue ActiveModel::Serializer::ArraySerializer::Error - # 1. Failure to serialize an element in a collection, e.g. [ {hi: "Steve" } ] will fail - # with NoMethodError when the ArraySerializer finds no serializer for the hash { hi: "Steve" }, - # and tries to call new on that nil. - # 2. Convert association_value to hash using implicit as_json - # 3. Set as virtual value (serializer is nil) - # 4. Consider warning when this happens + rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError virtual_value = association_value virtual_value = virtual_value.as_json if virtual_value.respond_to?(:as_json) association_options[:association_options][:virtual_value] = virtual_value diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index bd73fd9ea..fa66e290a 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -1,11 +1,11 @@ module ActiveModel class Serializer class ArraySerializer - Error = Class.new(StandardError) + NoSerializerError = Class.new(StandardError) include Enumerable delegate :each, to: :@objects - attr_reader :meta, :meta_key, :objects + attr_reader :meta, :meta_key def initialize(objects, options = {}) @resource = objects @@ -16,7 +16,7 @@ def initialize(objects, options = {}) ) if serializer_class.nil? - fail Error, "No serializer found for object: #{object.inspect}" + fail NoSerializerError, "No serializer found for object: #{object.inspect}" else serializer_class.new(object, options.except(:serializer)) end From 741c4a4b51d68f949b5d369d93e70bfa2bca2193 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Mon, 22 Jun 2015 18:44:01 -0300 Subject: [PATCH 121/903] updating tests to work with new virtual_value implementation --- test/adapter/json_api/has_many_test.rb | 2 +- test/serializers/associations_test.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 5381a080d..3cef3ef8b 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -115,7 +115,7 @@ def test_has_many_with_no_serializer id: "1", type: "posts", relationships: { - tags: {:data=>nil} + tags: { data: nil } } } }, adapter.serializable_hash) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index bf468931b..f92e5a906 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -71,7 +71,7 @@ def test_has_many_with_no_serializer PostWithTagsSerializer.new(@post).each_association do |name, serializer, options| assert_equal name, :tags assert_equal serializer, nil - assert_equal options, {:virtual_value=>[{"attributes"=>{"name"=>"#hashtagged"}}]} + assert_equal [{ attributes: { name: "#hashtagged" }}].as_json, options[:virtual_value] end end From 17d560eae4d71b2273995ac161a02ab868f3390e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 25 Jun 2015 23:03:56 -0500 Subject: [PATCH 122/903] Account for different handling of symbol keys in Rails 4.0 Comparing as a JSON string vs. as the Hash that is convert to JSON works around the different Hash representations. This likely has to do with the introduction of config.action_dispatch.perform_deep_munge in Rails 4.1 See Rails issue 13420 1) Failure: ActiveModel::Serializer::Adapter::Json::HasManyTestTest#test_has_many_with_no_serializer [active_model_serializers/test/adapter/json/has_many_test.rb:36]: --- expected +++ actual @@ -1 +1 @@ -{:id=>42, :tags=>[{"attributes"=>{"id"=>1, "name"=>"#hash_tag"}}]} +{:id=>42, :tags=>[{"attributes"=>{:id=>1, :name=>"#hash_tag"}}]} 2) Failure: ActiveModel::Serializer::AssociationsTest#test_has_many_with_no_serializer [active_model_serializers/test/serializers/associations_test.rb:74]: --- expected +++ actual @@ -1 +1 @@ -[{"attributes"=>{"name"=>"#hashtagged"}}] +[{"attributes"=>{:name=>"#hashtagged"}}] --- test/adapter/json/has_many_test.rb | 2 +- test/serializers/associations_test.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index eeff41df8..a88b2f544 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -38,7 +38,7 @@ def test_has_many_with_no_serializer tags: [ {"attributes"=>{"id"=>1, "name"=>"#hash_tag"}} ] - }, adapter.serializable_hash[:post_with_tags]) + }.to_json, adapter.serializable_hash[:post_with_tags].to_json) end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index f92e5a906..04681d2c4 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -71,7 +71,7 @@ def test_has_many_with_no_serializer PostWithTagsSerializer.new(@post).each_association do |name, serializer, options| assert_equal name, :tags assert_equal serializer, nil - assert_equal [{ attributes: { name: "#hashtagged" }}].as_json, options[:virtual_value] + assert_equal [{ attributes: { name: "#hashtagged" }}].to_json, options[:virtual_value].to_json end end From 7412c8d1c824b4ce30bd5330d1a83e54cc1e8443 Mon Sep 17 00:00:00 2001 From: Rodrigo Ra Date: Thu, 25 Jun 2015 15:13:11 -0300 Subject: [PATCH 123/903] Fix transient tests failures --- active_model_serializers.gemspec | 1 + test/action_controller/serialization_test.rb | 44 +++++++++++--------- test/test_helper.rb | 1 + 3 files changed, 27 insertions(+), 19 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 3ae91fc15..a0279e3d6 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -22,5 +22,6 @@ Gem::Specification.new do |spec| spec.add_development_dependency "rails", ">= 4.0" spec.add_development_dependency "bundler", "~> 1.6" + spec.add_development_dependency "timecop", ">= 0.7" spec.add_development_dependency "rake" end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index a8c8f8279..82da8a674 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -1,3 +1,4 @@ + require 'test_helper' module ActionController @@ -56,7 +57,7 @@ def render_json_array_object_without_serializer end def update_and_render_object_with_cache_enabled - @post.updated_at = DateTime.now + @post.updated_at = Time.now generate_cached_serializer(@post) render json: @post @@ -112,7 +113,7 @@ def render_fragment_changed_object_with_relationship generate_cached_serializer(like) like.likable = comment2 - like.time = DateTime.now.to_s + like.time = Time.now.to_s render json: like end @@ -224,9 +225,6 @@ def test_render_array_using_implicit_serializer_and_meta end def test_render_with_cache_enable - ActionController::Base.cache_store.clear - get :render_object_with_cache_enabled - expected = { id: 1, title: 'New Post', @@ -246,11 +244,16 @@ def test_render_with_cache_enable } } - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body + ActionController::Base.cache_store.clear + Timecop.freeze(Time.now) do + get :render_object_with_cache_enabled - get :render_changed_object_with_cache_enabled - assert_not_equal expected.to_json, @response.body + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + + get :render_changed_object_with_cache_enabled + assert_equal expected.to_json, @response.body + end ActionController::Base.cache_store.clear get :render_changed_object_with_cache_enabled @@ -306,20 +309,23 @@ def test_render_with_fragment_except_cache_enable def test_render_fragment_changed_object_with_relationship ActionController::Base.cache_store.clear - get :render_fragment_changed_object_with_relationship - response = JSON.parse(@response.body) - expected_return = { - "id"=>1, - "time"=>DateTime.now.to_s, - "likeable" => { + Timecop.freeze(Time.now) do + get :render_fragment_changed_object_with_relationship + response = JSON.parse(@response.body) + + expected_return = { "id"=>1, - "body"=>"ZOMG A COMMENT" + "time"=>Time.now.to_s, + "likeable" => { + "id"=>1, + "body"=>"ZOMG A COMMENT" + } } - } - assert_equal 'application/json', @response.content_type - assert_equal expected_return, response + assert_equal 'application/json', @response.content_type + assert_equal expected_return, response + end end def test_cache_expiration_on_update diff --git a/test/test_helper.rb b/test/test_helper.rb index a8b483553..1ba903b35 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,5 +1,6 @@ require 'bundler/setup' +require 'timecop' require 'rails' require 'action_controller' require 'action_controller/test_case' From f25071ca70fc25320c3b933307d5b5c4094675ae Mon Sep 17 00:00:00 2001 From: Hugo Almeida Date: Mon, 29 Jun 2015 10:48:12 +0900 Subject: [PATCH 124/903] Fixes virtual value not being used --- .../serializer/adapter/json_api.rb | 2 +- test/adapter/json_api/has_many_test.rb | 20 ++++++++++++++++++- test/adapter/json_api/has_one_test.rb | 20 +++++++++++++++++++ test/fixtures/poro.rb | 14 +++++++++++++ 4 files changed, 54 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index c99a20f41..c72d822dd 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -49,7 +49,7 @@ def add_relationships(resource, name, serializers) def add_relationship(resource, name, serializer, val=nil) resource[:relationships] ||= {} - resource[:relationships][name] = { data: nil } + resource[:relationships][name] = { data: val } if serializer && serializer.object resource[:relationships][name][:data] = { type: serializer.type, id: serializer.id.to_s } diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 3cef3ef8b..5b14dda7e 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -31,6 +31,8 @@ def setup @post.tags = [@tag] @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) + + @virtual_value = VirtualValue.new(id: 1) end def test_includes_comment_ids @@ -115,7 +117,23 @@ def test_has_many_with_no_serializer id: "1", type: "posts", relationships: { - tags: { data: nil } + tags: { data: [@tag.as_json]} + } + } + }, adapter.serializable_hash) + end + + def test_has_many_with_virtual_value + serializer = VirtualValueSerializer.new(@virtual_value) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal({ + data: { + id: "1", + type: "virtual_values", + relationships: { + maker: {data: {id: 1}}, + reviews: {data: [{id: 1}, {id: 2}]} } } }, adapter.serializable_hash) diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 195d56820..f71977cf5 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -25,6 +25,8 @@ def setup @author.posts = [] @author.roles = [] + @virtual_value = VirtualValue.new(id: 1) + @serializer = AuthorSerializer.new(@author) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio,posts') end @@ -54,6 +56,24 @@ def test_includes_linked_bio assert_equal(expected, @adapter.serializable_hash[:included]) end + + def test_has_one_with_virtual_value + serializer = VirtualValueSerializer.new(@virtual_value) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + expected = { + data: { + id: "1", + type: "virtual_values", + relationships: { + maker: {data: {id: 1}}, + reviews: {data: [{id: 1}, {id: 2}]} + } + } + } + + assert_equal(expected, adapter.serializable_hash) + end end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 4f0b513a3..89603863d 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -77,6 +77,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Location = Class.new(Model) Place = Class.new(Model) Tag = Class.new(Model) +VirtualValue = Class.new(Model) Comment = Class.new(Model) do # Uses a custom non-time-based cache key def cache_key @@ -231,6 +232,19 @@ def self.root_name has_many :tags end +VirtualValueSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + has_many :reviews, virtual_value: [{id: 1}, {id: 2}] + has_one :maker, virtual_value: {id: 1} + + def reviews + end + + def maker + end +end + Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do attributes :id end From 5f300a0d426caebfe9059c2812c364ef8ee74d80 Mon Sep 17 00:00:00 2001 From: regonn Date: Tue, 30 Jun 2015 18:16:27 +0900 Subject: [PATCH 125/903] fix generators template bug --- lib/generators/serializer/templates/serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb index b1342098b..4ebb004e2 100644 --- a/lib/generators/serializer/templates/serializer.rb +++ b/lib/generators/serializer/templates/serializer.rb @@ -1,8 +1,8 @@ <% module_namespacing do -%> class <%= class_name %>Serializer < <%= parent_class_name %> attributes <%= attributes_names.map(&:inspect).join(", ") %> -end <% association_names.each do |attribute| -%> has_one :<%= attribute %> <% end -%> +end <% end -%> From 59a177e8b51768cc0f1349195de27b59a70637c3 Mon Sep 17 00:00:00 2001 From: regonn Date: Wed, 1 Jul 2015 13:42:16 +0900 Subject: [PATCH 126/903] add serializer template test --- test/generators/serializer_generator_test.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index b5cd4abf2..815468b7b 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -39,6 +39,7 @@ def test_generates_attributes_and_associations assert_file "app/serializers/account_serializer.rb" do |serializer| assert_match(/^ attributes :id, :name, :description$/, serializer) assert_match(/^ has_one :business$/, serializer) + assert_match(/^end\n*\z/, serializer) end end From 1bf2825909048cce834541f9366ead20b57a6867 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 2 Jul 2015 16:34:10 -0500 Subject: [PATCH 127/903] Remove unused PORO#to_param --- test/fixtures/poro.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 89603863d..481cfb22b 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -33,10 +33,6 @@ def id @attributes[:id] || @attributes['id'] || object_id end - def to_param - id - end - def method_missing(meth, *args) if meth.to_s =~ /^(.*)=$/ @attributes[$1.to_sym] = args[0] From 58a237ead1bcb1556cc5e05dc428e951c5c5ce7a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 2 Jul 2015 16:35:27 -0500 Subject: [PATCH 128/903] Fix typo --- test/serializers/cache_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 37254ac4b..ac8e854e1 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -116,7 +116,7 @@ def test_fragment_fetch_with_virtual_associations assert_equal({place: 'Nowhere'}, ActionController::Base.cache_store.fetch(@location.cache_key)) end - def test_uses_file_digest_in_cahe_key + def test_uses_file_digest_in_cache_key blog = render_object_with_cache(@blog) assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) end From df63b5951222ef0ac47b85033bdc71c3e7724db1 Mon Sep 17 00:00:00 2001 From: Rodrigo Ra Date: Sun, 5 Jul 2015 19:47:58 -0300 Subject: [PATCH 129/903] Add key option to serializer associations --- README.md | 6 +++ lib/active_model/serializer.rb | 3 +- lib/active_model/serializer/adapter/json.rb | 10 ++--- .../serializer/adapter/json_api.rb | 14 +++--- test/adapter/json_api/json_api_test.rb | 38 ++++++++++++++++ test/adapter/json_test.rb | 16 ++++++- test/fixtures/poro.rb | 8 ++++ test/serializers/associations_test.rb | 43 ++++++++++++------- 8 files changed, 109 insertions(+), 29 deletions(-) create mode 100644 test/adapter/json_api/json_api_test.rb diff --git a/README.md b/README.md index e5f7bbe75..8b27002ca 100644 --- a/README.md +++ b/README.md @@ -264,6 +264,12 @@ You may also use the `:serializer` option to specify a custom serializer class, has_many :comments, serializer: CommentPreviewSerializer ``` +And you can change the JSON key that the serializer should use for a particular association: + +```ruby + has_many :comments, key: :reviews +``` + The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7e4eb0d69..8d5817ee6 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -220,8 +220,9 @@ def each_association(&block) association_options[:association_options][:virtual_value] = association_value end + association_key = association_options[:association_options][:key] || name if block_given? - block.call(name, serializer, association_options[:association_options]) + block.call(association_key, serializer, association_options[:association_options]) end end end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 0efd07d8d..271c6959a 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -15,23 +15,23 @@ def serializable_hash(options = nil) serializer.attributes(options) end - serializer.each_association do |name, association, opts| + serializer.each_association do |key, association, opts| if association.respond_to?(:each) array_serializer = association - @hash[name] = array_serializer.map do |item| + @hash[key] = array_serializer.map do |item| cache_check(item) do item.attributes(opts) end end else if association && association.object - @hash[name] = cache_check(association) do + @hash[key] = cache_check(association) do association.attributes(options) end elsif opts[:virtual_value] - @hash[name] = opts[:virtual_value] + @hash[key] = opts[:virtual_value] else - @hash[name] = nil + @hash[key] = nil end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index c72d822dd..50dfb7eb6 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -75,8 +75,8 @@ def add_included(resource_name, serializers, parent = nil) end serializers.each do |serializer| - serializer.each_association do |name, association, opts| - add_included(name, association, resource_path) if association + serializer.each_association do |key, association, opts| + add_included(key, association, resource_path) if association end if include_nested_assoc? resource_path end end @@ -131,22 +131,22 @@ def check_assoc(assoc) def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) - serializer.each_association do |name, association, opts| + serializer.each_association do |key, association, opts| attrs[:relationships] ||= {} if association.respond_to?(:each) - add_relationships(attrs, name, association) + add_relationships(attrs, key, association) else if opts[:virtual_value] - add_relationship(attrs, name, nil, opts[:virtual_value]) + add_relationship(attrs, key, nil, opts[:virtual_value]) else - add_relationship(attrs, name, association) + add_relationship(attrs, key, association) end end if options[:add_included] Array(association).each do |association| - add_included(name, association) + add_included(key, association) end end end diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb new file mode 100644 index 000000000..5440811a7 --- /dev/null +++ b/test/adapter/json_api/json_api_test.rb @@ -0,0 +1,38 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApiTest < Minitest::Test + def setup + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, name: 'Steve K.') + @post = Post.new(id: 1, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @second_comment.post = @post + @post.author = @author + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog + + end + + def test_custom_keys + serializer = PostWithCustomKeysSerializer.new(@post) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal({ + reviews: { data: [ + {type: "comments", id: "1"}, + {type: "comments", id: "2"} + ]}, + writer: { data: {type: "authors", id: "1"} }, + site: { data: {type: "blogs", id: "1" } } + }, adapter.serializable_hash[:data][:relationships]) + end + end + end + end +end \ No newline at end of file diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index efc4c8348..4aeb034f9 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -7,7 +7,7 @@ class JsonTest < Minitest::Test def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(title: 'New Post', body: 'Body') + @post = Post.new(id: 1, title: 'New Post', body: 'Body') @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') @post.comments = [@first_comment, @second_comment] @@ -27,6 +27,20 @@ def test_has_many {id: 2, body: 'ZOMG ANOTHER COMMENT'} ], @adapter.serializable_hash[:post][:comments]) end + + def test_custom_keys + serializer = PostWithCustomKeysSerializer.new(@post) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + + assert_equal({ + id: 1, + reviews: [{id: 1, body: "ZOMG A COMMENT"}, + {id: 2, body: "ZOMG ANOTHER COMMENT"} + ], + writer: {id: 1, name: "Steve K."}, + site: {id: 1, name: "My Blog!!"} + }, adapter.serializable_hash[:post_with_custom_keys]) + end end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 481cfb22b..1a52dcecb 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -228,6 +228,14 @@ def self.root_name has_many :tags end +PostWithCustomKeysSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + has_many :comments, key: :reviews + belongs_to :author, key: :writer + has_one :blog, key: :site +end + VirtualValueSerializer = Class.new(ActiveModel::Serializer) do attributes :id diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 04681d2c4..735311d6f 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -51,33 +51,33 @@ def test_has_many_and_has_one bio: { type: :has_one, association_options: {} } }, @author_serializer.class._associations ) - @author_serializer.each_association do |name, serializer, options| - if name == :posts + @author_serializer.each_association do |key, serializer, options| + if key == :posts assert_equal({embed: :ids}, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) - elsif name == :bio + elsif key == :bio assert_equal({}, options) assert_nil serializer - elsif name == :roles + elsif key == :roles assert_equal({embed: :ids}, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) else - flunk "Unknown association: #{name}" + flunk "Unknown association: #{key}" end end end def test_has_many_with_no_serializer - PostWithTagsSerializer.new(@post).each_association do |name, serializer, options| - assert_equal name, :tags + PostWithTagsSerializer.new(@post).each_association do |key, serializer, options| + assert_equal key, :tags assert_equal serializer, nil assert_equal [{ attributes: { name: "#hashtagged" }}].to_json, options[:virtual_value].to_json end end def test_serializer_options_are_passed_into_associations_serializers - @post_serializer.each_association do |name, association| - if name == :comments + @post_serializer.each_association do |key, association| + if key == :comments assert association.first.custom_options[:custom_options] end end @@ -89,15 +89,15 @@ def test_belongs_to author: { type: :belongs_to, association_options: {} } }, @comment_serializer.class._associations ) - @comment_serializer.each_association do |name, serializer, options| - if name == :post + @comment_serializer.each_association do |key, serializer, options| + if key == :post assert_equal({}, options) assert_kind_of(PostSerializer, serializer) - elsif name == :author + elsif key == :author assert_equal({}, options) assert_nil serializer else - flunk "Unknown association: #{name}" + flunk "Unknown association: #{key}" end end end @@ -105,8 +105,8 @@ def test_belongs_to def test_belongs_to_with_custom_method blog_is_present = false - @post_serializer.each_association do |name, serializer, options| - blog_is_present = true if name == :blog + @post_serializer.each_association do |key, serializer, options| + blog_is_present = true if key == :blog end assert blog_is_present @@ -132,6 +132,19 @@ def test_associations_inheritance_with_new_association ) assert_equal(inherited_klass._associations, expected_associations) end + + def test_associations_custom_keys + serializer = PostWithCustomKeysSerializer.new(@post) + + expected_association_keys = [] + serializer.each_association do |key, serializer, options| + expected_association_keys << key + end + + assert expected_association_keys.include? :reviews + assert expected_association_keys.include? :writer + assert expected_association_keys.include? :site + end end end end From 7fb94234a88a87f397216b820d6cb4caddfa6db8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Wed, 8 Jul 2015 10:15:14 -0300 Subject: [PATCH 130/903] adding json-api meta test help --- test/serializers/meta_test.rb | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 7b613ab39..858a29a5a 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -38,7 +38,7 @@ def test_meta_is_not_included_when_root_is_missing def test_meta_key_is_used serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog') + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { alternate_blog: { id: 1, @@ -51,6 +51,20 @@ def test_meta_key_is_used assert_equal expected, adapter.as_json end + def test_meta_key_is_used_with_json_api + serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + expected = { + data: { + id: "1", + type: "blogs", + attributes: { title: "AMS Hints" } + }, + "haha_meta" => { total: 10 } + } + assert_equal expected, adapter.as_json + end + def test_meta_is_not_present_on_arrays_without_root serializer = ArraySerializer.new([@blog], meta: {total: 10}) # FlattenJSON doesn't have support to root From 28174e297dcd4406bbb92e92a6244ba720760720 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 9 Jul 2015 10:34:35 -0500 Subject: [PATCH 131/903] Add linter for serializable resource --- lib/active_model/serializer.rb | 1 + lib/active_model/serializer/lint.rb | 117 ++++++++++++++++++++++++++++ test/lint_test.rb | 44 +++++++++++ 3 files changed, 162 insertions(+) create mode 100644 lib/active_model/serializer/lint.rb create mode 100644 test/lint_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7e4eb0d69..4fe428fb6 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -6,6 +6,7 @@ class Serializer autoload :Configuration autoload :ArraySerializer autoload :Adapter + autoload :Lint include Configuration class << self diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb new file mode 100644 index 000000000..1da9bc5bc --- /dev/null +++ b/lib/active_model/serializer/lint.rb @@ -0,0 +1,117 @@ +module ActiveModel::Serializer::Lint + # == Active \Model \Serializer \Lint \Tests + # + # You can test whether an object is compliant with the Active \Model \Serializers + # API by including ActiveModel::Serializer::Lint::Tests in your TestCase. + # It will include tests that tell you whether your object is fully compliant, + # or if not, which aspects of the API are not implemented. + # + # Note an object is not required to implement all APIs in order to work + # with Active \Model \Serializers. This module only intends to provide guidance in case + # you want all features out of the box. + # + # These tests do not attempt to determine the semantic correctness of the + # returned values. For instance, you could implement serializable_hash to + # always return +{}+, and the tests would pass. It is up to you to ensure + # that the values are semantically meaningful. + module Tests + + # Passes if the object responds to serializable_hash and if it takes + # zero or one arguments. + # Fails otherwise. + # + # serializable_hash returns a hash representation of a object's attributes. + # Typically, it is implemented by including ActiveModel::Serialization. + def test_serializable_hash + assert_respond_to resource, :serializable_hash, "The resource should respond to serializable_hash" + resource.serializable_hash + resource.serializable_hash(nil) + end + + # Passes if the object responds to read_attribute_for_serialization + # and if it requires one argument (the attribute to be read). + # Fails otherwise. + # + # read_attribute_for_serialization gets the attribute value for serialization + # Typically, it is implemented by including ActiveModel::Serialization. + def test_read_attribute_for_serialization + assert_respond_to resource, :read_attribute_for_serialization, "The resource should respond to read_attribute_for_serialization" + assert_equal resource.method(:read_attribute_for_serialization).arity, 1 + end + + # Passes if the object responds to as_json and if it takes + # zero or one arguments. + # Fails otherwise. + # + # as_json returns a hash representation of a serialized object. + # It may delegate to serializable_hash + # Typically, it is implemented either by including ActiveModel::Serialization + # which includes ActiveModel::Serializers::JSON. + # or by the JSON gem when required. + def test_as_json + assert_respond_to resource, :as_json + resource.as_json + resource.as_json(nil) + end + + # Passes if the object responds to to_json and if it takes + # zero or one arguments. + # Fails otherwise. + # + # to_json returns a string representation (JSON) of a serialized object. + # It may be called on the result of as_json. + # Typically, it is implemented on all objects when the JSON gem is required. + def test_to_json + assert_respond_to resource, :to_json + resource.to_json + resource.to_json(nil) + end + + # Passes if the object responds to cache_key and if it takes no + # arguments. + # Fails otherwise. + # + # cache_key returns a (self-expiring) unique key for the object, + # which is used by the adapter. + # It is not required unless caching is enabled. + def test_cache_key + assert_respond_to resource, :cache_key + assert_equal resource.method(:cache_key).arity, 0 + end + + # Passes if the object responds to id and if it takes no + # arguments. + # Fails otherwise. + # + # id returns a unique identifier for the object. + # It is not required unless caching is enabled. + def test_id + assert_respond_to resource, :id + assert_equal resource.method(:id).arity, 0 + end + + # Passes if the object's class responds to model_name and if it + # is in an instance of +ActiveModel::Name+. + # Fails otherwise. + # + # model_name returns an ActiveModel::Name instance. + # It is used by the serializer to identify the object's type. + # It is not required unless caching is enabled. + def test_model_name + resource_class = resource.class + assert_respond_to resource_class, :model_name + assert_instance_of resource_class.model_name, ActiveModel::Name + end + + private + + def resource + @resource + end + + def assert_instance_of(result, name) + assert result.instance_of?(name), "#{result} should be an instance of #{name}" + end + + end +end diff --git a/test/lint_test.rb b/test/lint_test.rb new file mode 100644 index 000000000..61329b247 --- /dev/null +++ b/test/lint_test.rb @@ -0,0 +1,44 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class LintTest < Minitest::Test + include ActiveModel::Serializer::Lint::Tests + + class CompliantResource + def serializable_hash(options = nil) + + end + + def read_attribute_for_serialization(name) + + end + + def as_json(options = nil) + + end + + def to_json(options = nil) + + end + + def cache_key + + end + + def id + + end + + def self.model_name + @_model_name ||= ActiveModel::Name.new(self) + end + end + + def setup + @resource = CompliantResource.new + end + + end + end +end From 506739d4fb5e94d43dc1ce22fc3bd78c878af1b6 Mon Sep 17 00:00:00 2001 From: Rob McFadzean Date: Fri, 10 Jul 2015 11:23:55 +0930 Subject: [PATCH 132/903] Added a (failing) test for when inflecting API --- test/adapter_test.rb | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 7268c386f..3349d8a76 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -38,6 +38,15 @@ def test_create_adapter_with_override adapter = ActiveModel::Serializer::Adapter.create(@serializer, { adapter: :json_api}) assert_equal ActiveModel::Serializer::Adapter::JsonApi, adapter.class end + + def test_inflected_adapter_class_for_known_adapter + ActiveSupport::Inflector.inflections(:en){|inflect| inflect.acronym 'API' } + klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) + + ActiveSupport::Inflector.inflections.acronyms.clear + + assert_equal ActiveModel::Serializer::Adapter::JsonApi, klass + end end end end From 851d121ea8e8fd8ab4caf02c3393f5430455647d Mon Sep 17 00:00:00 2001 From: Rodrigo Ra Date: Mon, 13 Jul 2015 22:44:04 -0300 Subject: [PATCH 133/903] fix transient test failures --- test/serializers/cache_test.rb | 38 +++++++++++++++++++--------------- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index ac8e854e1..37068804e 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -72,34 +72,38 @@ def test_associations_separately_cache assert_equal(nil, ActionController::Base.cache_store.fetch(@post.cache_key)) assert_equal(nil, ActionController::Base.cache_store.fetch(@comment.cache_key)) - post = render_object_with_cache(@post) + Timecop.freeze(Time.now) do + post = render_object_with_cache(@post) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + end end def test_associations_cache_when_updated # Clean the Cache ActionController::Base.cache_store.clear - # Generate a new Cache of Post object and each objects related to it. - render_object_with_cache(@post) + Timecop.freeze(Time.now) do + # Generate a new Cache of Post object and each objects related to it. + render_object_with_cache(@post) - # Check if it cached the objects separately - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + # Check if it cached the objects separately + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) - # Simulating update on comments relationship with Post - new_comment = Comment.new(id: 2, body: 'ZOMG A NEW COMMENT') - new_comment_serializer = CommentSerializer.new(new_comment) - @post.comments = [new_comment] + # Simulating update on comments relationship with Post + new_comment = Comment.new(id: 2, body: 'ZOMG A NEW COMMENT') + new_comment_serializer = CommentSerializer.new(new_comment) + @post.comments = [new_comment] - # Ask for the serialized object - render_object_with_cache(@post) + # Ask for the serialized object + render_object_with_cache(@post) - # Check if the the new comment was cached - assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(new_comment.cache_key)) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + # Check if the the new comment was cached + assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(new_comment.cache_key)) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + end end def test_fragment_fetch_with_virtual_associations From e7174a782028b4d97070ef127cbcda54f55fe7dd Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 26 Jun 2015 10:10:26 -0500 Subject: [PATCH 134/903] Capture and print app warnings on test run Configure not to fail the test, for now --- test/capture_warnings.rb | 57 ++++++++++++++++++++++++++++++++++++++++ test/test_helper.rb | 6 +++++ 2 files changed, 63 insertions(+) create mode 100644 test/capture_warnings.rb diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb new file mode 100644 index 000000000..f7ea759ba --- /dev/null +++ b/test/capture_warnings.rb @@ -0,0 +1,57 @@ +# https://raw.githubusercontent.com/metric_fu/metric_fu/master/spec/capture_warnings.rb +require "tempfile" +require "fileutils" + +class CaptureWarnings + def initialize(fail_on_warnings = true) + @fail_on_warnings = fail_on_warnings + @stderr_file = Tempfile.new("app.stderr") + @app_root ||= Dir.pwd + @output_dir = File.join(app_root, "tmp") + FileUtils.mkdir_p(output_dir) + @bundle_dir = File.join(app_root, "bundle") + end + + def before_tests + $stderr.reopen(stderr_file.path) + $VERBOSE = true + at_exit { $stderr.reopen(STDERR) } + end + + def after_tests + stderr_file.rewind + lines = stderr_file.read.split("\n").uniq + stderr_file.close! + + $stderr.reopen(STDERR) + + app_warnings, other_warnings = lines.partition { |line| + line.include?(app_root) && !line.include?(bundle_dir) + } + + if app_warnings.any? + puts <<-WARNINGS +#{'-' * 30} app warnings: #{'-' * 30} + +#{app_warnings.join("\n")} + +#{'-' * 75} + WARNINGS + end + + if other_warnings.any? + File.write(File.join(output_dir, "warnings.txt"), other_warnings.join("\n") << "\n") + puts + puts "Non-app warnings written to tmp/warnings.txt" + puts + end + + # fail the build... + if fail_on_warnings && app_warnings.any? + abort "Failing build due to app warnings: #{app_warnings.inspect}" + end + end + + private + attr_reader :stderr_file, :app_root, :output_dir, :bundle_dir, :fail_on_warnings +end diff --git a/test/test_helper.rb b/test/test_helper.rb index 1ba903b35..8afe49c05 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -11,6 +11,12 @@ # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) +require "capture_warnings" +@capture_warnings = CaptureWarnings.new(fail_build = false) +@capture_warnings.before_tests +at_exit do + @capture_warnings.after_tests +end require 'active_model_serializers' class Foo < Rails::Application From 7faa5e8e2e750d04df91a3abe32934f3cc2b4e4a Mon Sep 17 00:00:00 2001 From: Jiajia Wang Date: Wed, 15 Jul 2015 10:11:06 +1000 Subject: [PATCH 135/903] Bug fix for ArraySerializer json_key When the resource is a zero result query, i.e. post_comments = PostComment.where("1=0") the json_key will become 'postcomments' rather than 'post_comments'. Using 'underscore' instead of 'downcase' fixes the error. --- lib/active_model/serializer/array_serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index fa66e290a..a7e27a560 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -29,7 +29,7 @@ def json_key if @objects.first @objects.first.json_key.pluralize else - @resource.name.downcase.pluralize if @resource.try(:name) + @resource.name.underscore.pluralize if @resource.try(:name) end end From 91ffec41af400dce736c75cadfc2cebf8fbc6b85 Mon Sep 17 00:00:00 2001 From: Jiajia Wang Date: Thu, 16 Jul 2015 11:11:14 +1000 Subject: [PATCH 136/903] Add test for ArraySerializer json_key method test json key when resource is empty --- test/array_serializer_test.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 259793f79..b7ee709c4 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -38,6 +38,17 @@ def test_meta_and_meta_key_attr_readers assert_equal @serializer.meta, "the meta" assert_equal @serializer.meta_key, "the meta key" end + + def test_json_key_when_resource_is_empty + Array.class_eval do + def name + 'PostComment' + end + end + @post_comments = [] + @serializer = ArraySerializer.new(@post_comments) + assert_equal @serializer.json_key, "post_comments" + end end end end From b0a2e9f5e21d1fbad148ec33a98adfe8597196c6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Wed, 8 Jul 2015 11:47:24 -0300 Subject: [PATCH 137/903] starting initial docs structure --- docs/README.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 docs/README.md diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 000000000..5fc349b19 --- /dev/null +++ b/docs/README.md @@ -0,0 +1,26 @@ +# Docs - ActiveModel::Serializer 0.10.x + +This is the documentation of AMS, it's focused on **0.10.x version.** + +----- + +## General + +- [Getting Started](general/getting_started.md) +- [Adapters](general/adapters.md) + +## How to + +- [How to use add root key](howto/add_root_key.md) + +## Getting Help + +If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). + +If you have a question, please [post to Stack Overflow](http://stackoverflow.com/questions/tagged/active-model-serializers). + +Thanks! + +## Contributing + +See [CONTRIBUTING.md](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) From 420f7959c069ef4169ed65604b44fa8f2d7eb0a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Wed, 8 Jul 2015 15:05:40 -0300 Subject: [PATCH 138/903] creating initial general and how to docs --- docs/general/adapters.md | 52 +++++++++++++++++++++++ docs/general/getting_started.md | 75 +++++++++++++++++++++++++++++++++ docs/howto/add_root_key.md | 56 ++++++++++++++++++++++++ 3 files changed, 183 insertions(+) create mode 100644 docs/general/adapters.md create mode 100644 docs/general/getting_started.md create mode 100644 docs/howto/add_root_key.md diff --git a/docs/general/adapters.md b/docs/general/adapters.md new file mode 100644 index 000000000..a84fc4d31 --- /dev/null +++ b/docs/general/adapters.md @@ -0,0 +1,52 @@ +# Adapters + +AMS does this through two components: **serializers** and **adapters**. +Serializers describe _which_ attributes and relationships should be serialized. +Adapters describe _how_ attributes and relationships should be serialized. +You can use one of the built-in adapters (```FlattenJSON``` is the default one) or create one by your one but you won't need to implement an adapter unless you wish to use a new format or +media type with AMS. + +## Built in Adapters + +### FlattenJSON - Default + +It's the default adapter, it generates a json response without a root key. +Doesn't follow any specifc convention. + +### JSON + +It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. +Doesn't follow any specifc convention. + +### JSONAPI + +This adapter follows 1.0 of the format specified in +[jsonapi.org/format](http://jsonapi.org/format). It will include the associated +resources in the `"included"` member when the resource names are included in the +`include` option. + +```ruby + render @posts, include: ['authors', 'comments'] + # or + render @posts, include: 'authors,comments' +``` + +## Choose an Adapter + +If you want to use a different adapter, such as a JsonApi, you can change this in an initializer: + +```ruby +ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi +``` + +or + +```ruby +ActiveModel::Serializer.config.adapter = :json_api +``` + +If you want to have a root key on your responses you should use the Json adapter, instead of the default FlattenJson: + +```ruby +ActiveModel::Serializer.config.adapter = :json +``` diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md new file mode 100644 index 000000000..dda394e95 --- /dev/null +++ b/docs/general/getting_started.md @@ -0,0 +1,75 @@ +# Getting Started + +## Installation + +### ActiveModel::Serializer is already included on Rails >= 5 + +Add this line to your application's Gemfile: + +``` +gem 'active_model_serializers' +``` + +And then execute: + +``` +$ bundle +``` + +## Creating a Serializer + +The easiest way to create a new serializer is to generate a new resource, which +will generate a serializer at the same time: + +``` +$ rails g resource post title:string body:string +``` + +This will generate a serializer in `app/serializers/post_serializer.rb` for +your new model. You can also generate a serializer for an existing model with +the serializer generator: + +``` +$ rails g serializer post +``` + +The generated seralizer will contain basic `attributes` and +`has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :title, :body + + has_many :comments + has_one :author + + url :post +end +``` + +and + +```ruby +class CommentSerializer < ActiveModel::Serializer + attributes :name, :body + + belongs_to :post_id + + url [:post, :comment] +end +``` + +## Rails Integration + +AMS will automatically integrate with you Rails app, you won't need to update your controller, this is a example of how it will look like: + +```ruby +class PostsController < ApplicationController + + def show + @post = Post.find(params[:id]) + render json: @post + end + +end +``` diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md new file mode 100644 index 000000000..37edbe82f --- /dev/null +++ b/docs/howto/add_root_key.md @@ -0,0 +1,56 @@ +# How to use add root key + +Add the root key to your API is quite simple with AMS. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```FlattenJSON``` which doesn't have the root key, so your response is something similar to: + +```json +{ + id: 1, + title: "Awesome Post Tile", + content: "Post content" +} +``` + +In order to add the correspondent root key you need to use the ```JSON``` Adapter, you can change this in an initializer: + +```ruby +ActiveModel::Serializer.config.adapter = :json_api +``` + +or + +```ruby +ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::Json +``` + +This will add the root key to all your serialized endpoints. + +ex: + +```json +{ + post: { + id: 1, + title: "Awesome Post Tile", + content: "Post content" + } +} +``` + +or if it returns a collection: + +```json +{ + posts: [ + { + id: 1, + title: "Awesome Post Tile", + content: "Post content" + }, + { + id: 2, + title: "Another Post Tile", + content: "Another post content" + } + ] +} +``` From 456f9158ca596c6d9d85271b29c97d96ec904554 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 12 Jul 2015 00:13:29 -0300 Subject: [PATCH 139/903] removing useless exmaple lines --- docs/general/getting_started.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index dda394e95..72e84ae75 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -43,7 +43,6 @@ class PostSerializer < ActiveModel::Serializer has_many :comments has_one :author - url :post end ``` @@ -55,7 +54,6 @@ class CommentSerializer < ActiveModel::Serializer belongs_to :post_id - url [:post, :comment] end ``` From e5ccb8e4dd3d0d4cbd61e881118773258d8279e7 Mon Sep 17 00:00:00 2001 From: Marek Pietrucha Date: Mon, 6 Jul 2015 16:50:25 +0200 Subject: [PATCH 140/903] root option is working (fixed #986) --- lib/active_model/serializer.rb | 2 +- test/serializers/root_test.rb | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 test/serializers/root_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 4a5f96686..9f62e6157 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -169,7 +169,7 @@ def initialize(object, options = {}) end def json_key - self.class.root_name + @root || self.class.root_name end def id diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb new file mode 100644 index 000000000..05853e391 --- /dev/null +++ b/test/serializers/root_test.rb @@ -0,0 +1,19 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class RootTest < Minitest::Test + + def setup + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @profile_serializer = ProfileSerializer.new(@post, {root: 'smth'}) + end + + def test_overwrite_root + setup + assert_equal('smth', @profile_serializer.json_key) + end + + end + end +end From 1d310966009efe0c74913627163a7c38ab11431b Mon Sep 17 00:00:00 2001 From: vyrak bunleang Date: Thu, 16 Jul 2015 14:19:47 -0600 Subject: [PATCH 141/903] include old implicit serialization custom root tests with failing empty array test --- test/action_controller/serialization_test.rb | 44 ++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 82da8a674..d7e3555e9 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -18,6 +18,26 @@ def render_using_default_adapter_root end end + def render_array_using_custom_root + with_adapter ActiveModel::Serializer::Adapter::Json do + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: [@profile], root: "custom_root" + end + end + + def render_array_that_is_empty_using_custom_root + with_adapter ActiveModel::Serializer::Adapter::Json do + render json: [], root: "custom_root" + end + end + + def render_object_using_custom_root + with_adapter ActiveModel::Serializer::Adapter::Json do + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile, root: "custom_root" + end + end + def render_array_using_implicit_serializer array = [ Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), @@ -169,6 +189,30 @@ def test_render_using_default_root assert_equal expected.to_json, @response.body end + def test_render_array_using_custom_root + get :render_array_using_custom_root + + expected = {custom_roots: [{name: "Name 1", description: "Description 1"}]} + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end + + def test_render_array_that_is_empty_using_custom_root + get :render_array_that_is_empty_using_custom_root + + expected = {custom_roots: []} + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end + + def test_render_object_using_custom_root + get :render_object_using_custom_root + + expected = {custom_root: {name: "Name 1", description: "Description 1"}} + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end + def test_render_json_object_without_serializer get :render_json_object_without_serializer From 1b09d0ec42f337bd32bf27c3dcfe4a2d5d25eb71 Mon Sep 17 00:00:00 2001 From: vyrak bunleang Date: Thu, 16 Jul 2015 15:24:50 -0600 Subject: [PATCH 142/903] array serializer uses root option for json_key if available --- .../serializer/array_serializer.rb | 14 ++--- test/array_serializer_test.rb | 63 ++++++++++++++++--- 2 files changed, 57 insertions(+), 20 deletions(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index a7e27a560..f2f916e57 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -5,9 +5,10 @@ class ArraySerializer include Enumerable delegate :each, to: :@objects - attr_reader :meta, :meta_key + attr_reader :root, :meta, :meta_key def initialize(objects, options = {}) + @root = options[:root] @resource = objects @objects = objects.map do |object| serializer_class = options.fetch( @@ -26,15 +27,8 @@ def initialize(objects, options = {}) end def json_key - if @objects.first - @objects.first.json_key.pluralize - else - @resource.name.underscore.pluralize if @resource.try(:name) - end - end - - def root=(root) - @objects.first.root = root if @objects.first + key = root || @objects.first.try(:json_key) || @resource.try(:name).try(:underscore) + key.try(:pluralize) end end end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index b7ee709c4..3eff3ef8a 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -6,7 +6,13 @@ class ArraySerializerTest < Minitest::Test def setup @comment = Comment.new @post = Post.new - @serializer = ArraySerializer.new([@comment, @post], {some: :options}) + @resource = build_named_collection @comment, @post + @serializer = ArraySerializer.new(@resource, {some: :options}) + end + + def build_named_collection(*resource) + resource.define_singleton_method(:name){ 'MeResource' } + resource end def test_respond_to_each @@ -39,15 +45,52 @@ def test_meta_and_meta_key_attr_readers assert_equal @serializer.meta_key, "the meta key" end - def test_json_key_when_resource_is_empty - Array.class_eval do - def name - 'PostComment' - end - end - @post_comments = [] - @serializer = ArraySerializer.new(@post_comments) - assert_equal @serializer.json_key, "post_comments" + def test_root_default + @serializer = ArraySerializer.new([@comment, @post]) + assert_equal @serializer.root, nil + end + + def test_root + expected = 'custom_root' + @serializer = ArraySerializer.new([@comment, @post], root: expected) + assert_equal @serializer.root, expected + end + + def test_root_with_no_serializers + expected = 'custom_root' + @serializer = ArraySerializer.new([], root: expected) + assert_equal @serializer.root, expected + end + + def test_json_key + assert_equal @serializer.json_key, 'comments' + end + + def test_json_key_with_resource_with_name_and_no_serializers + serializer = ArraySerializer.new(build_named_collection) + assert_equal serializer.json_key, 'me_resources' + end + + def test_json_key_with_resource_with_nil_name_and_no_serializers + resource = [] + resource.define_singleton_method(:name){ nil } + serializer = ArraySerializer.new(resource) + assert_equal serializer.json_key, nil + end + + def test_json_key_with_resource_without_name_and_no_serializers + serializer = ArraySerializer.new([]) + assert_equal serializer.json_key, nil + end + + def test_json_key_with_root + serializer = ArraySerializer.new(@resource, root: 'custom_root') + assert_equal serializer.json_key, 'custom_roots' + end + + def test_json_key_with_root_and_no_serializers + serializer = ArraySerializer.new(build_named_collection, root: 'custom_root') + assert_equal serializer.json_key, 'custom_roots' end end end From 63436c73e8e2eb0cf05a4e0ec90ad17a7451f978 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Thu, 16 Jul 2015 23:29:03 -0400 Subject: [PATCH 143/903] minor updates and TYPOs --- docs/README.md | 4 ++-- docs/general/adapters.md | 13 ++++++------- docs/howto/add_root_key.md | 15 +++++---------- 3 files changed, 13 insertions(+), 19 deletions(-) diff --git a/docs/README.md b/docs/README.md index 5fc349b19..ddecb3e45 100644 --- a/docs/README.md +++ b/docs/README.md @@ -1,6 +1,6 @@ # Docs - ActiveModel::Serializer 0.10.x -This is the documentation of AMS, it's focused on **0.10.x version.** +This is the documentation of AMS, it's focused on the **0.10.x version.** ----- @@ -11,7 +11,7 @@ This is the documentation of AMS, it's focused on **0.10.x version.** ## How to -- [How to use add root key](howto/add_root_key.md) +- [How to add root key](howto/add_root_key.md) ## Getting Help diff --git a/docs/general/adapters.md b/docs/general/adapters.md index a84fc4d31..60dc9842d 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -3,8 +3,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -You can use one of the built-in adapters (```FlattenJSON``` is the default one) or create one by your one but you won't need to implement an adapter unless you wish to use a new format or -media type with AMS. +You can use one of the built-in adapters (```FlattenJSON``` is the default one) or create one by yourself, but you won't need to implement an adapter unless you wish to use a new format or media type with AMS. ## Built in Adapters @@ -15,12 +14,12 @@ Doesn't follow any specifc convention. ### JSON -It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. +It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly to the objects being serialized. Doesn't follow any specifc convention. ### JSONAPI -This adapter follows 1.0 of the format specified in +This adapter follows **version 1.0** of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated resources in the `"included"` member when the resource names are included in the `include` option. @@ -31,9 +30,9 @@ resources in the `"included"` member when the resource names are included in the render @posts, include: 'authors,comments' ``` -## Choose an Adapter +## Choosing an adapter -If you want to use a different adapter, such as a JsonApi, you can change this in an initializer: +If you want to use a different adapter, such as JsonApi, you can change this in an initializer: ```ruby ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi @@ -45,7 +44,7 @@ or ActiveModel::Serializer.config.adapter = :json_api ``` -If you want to have a root key on your responses you should use the Json adapter, instead of the default FlattenJson: +If you want to have a root key in your responses you should use the Json adapter, instead of the default FlattenJson: ```ruby ActiveModel::Serializer.config.adapter = :json diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index 37edbe82f..6c1d7aa70 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -1,4 +1,4 @@ -# How to use add root key +# How to add root key Add the root key to your API is quite simple with AMS. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```FlattenJSON``` which doesn't have the root key, so your response is something similar to: @@ -10,19 +10,14 @@ Add the root key to your API is quite simple with AMS. The **Adapter** is what d } ``` -In order to add the correspondent root key you need to use the ```JSON``` Adapter, you can change this in an initializer: +In order to add the root key you need to use the ```JSON``` Adapter, you can change this in an initializer: ```ruby -ActiveModel::Serializer.config.adapter = :json_api +ActiveModel::Serializer.config.adapter = :json ``` -or - -```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::Json -``` - -This will add the root key to all your serialized endpoints. +You can also specify a class as adapter, as long as it complies with the AMS adapters interface. +It will add the root key to all your serialized endpoints. ex: From 4359026c0edc351edb5b38c73573bea0dc0ca7c0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 17 Jul 2015 14:08:50 -0500 Subject: [PATCH 144/903] Handle inflecting api to s/API/Api without side-effects --- lib/active_model/serializer/adapter.rb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 852fa53e2..7c0614342 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -33,7 +33,8 @@ def self.create(resource, options = {}) end def self.adapter_class(adapter) - "ActiveModel::Serializer::Adapter::#{adapter.to_s.classify}".safe_constantize + adapter_name = adapter.to_s.classify.sub("API", "Api") + "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize end def fragment_cache(*args) @@ -42,7 +43,7 @@ def fragment_cache(*args) private - def cache_check(serializer) + def cache_check(serializer) @cached_serializer = serializer @klass = @cached_serializer.class if is_cached? From ed23a37de9d774a03547fd0ca269b8cab21902ed Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 17 Jul 2015 14:15:52 -0500 Subject: [PATCH 145/903] require rails/railtie before subclassing Rails::Railtie --- lib/active_model/serializer/railtie.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index 88a84d0f3..88878a28a 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -1,3 +1,4 @@ +require 'rails/railtie' module ActiveModel class Railtie < Rails::Railtie initializer 'generators' do |app| From 418721302bf494b01618fbde6f198201a8a4b3dd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Fri, 10 Jul 2015 12:02:17 -0300 Subject: [PATCH 146/903] defining json_key(root) as model class name --- lib/active_model/serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 9f62e6157..418f10bae 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -169,7 +169,7 @@ def initialize(object, options = {}) end def json_key - @root || self.class.root_name + @root || object.class.model_name.to_s.downcase end def id From 9817a5b5955a1e2432fdc89c85a293bbcf3f1b22 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Fri, 10 Jul 2015 12:02:24 -0300 Subject: [PATCH 147/903] updating tests --- test/adapter/json/belongs_to_test.rb | 2 +- test/adapter/json/collection_test.rb | 2 +- test/adapter/json/has_many_test.rb | 2 +- test/adapter/json_test.rb | 3 +-- test/serializers/attribute_test.rb | 2 +- test/serializers/meta_test.rb | 4 ++-- 6 files changed, 7 insertions(+), 8 deletions(-) diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 1d20d1c9f..a5dbfe14d 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -39,7 +39,7 @@ def test_include_nil_author_with_specified_serializer serializer = PostPreviewSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({posts: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}}, adapter.serializable_hash) + assert_equal({post: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}}, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 54bc54310..3643ca230 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -28,7 +28,7 @@ def test_with_serializer_option @serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) - expected = {custom_blogs:[{ + expected = {blogs:[{ id: 1, special_attribute: "Special", articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index a88b2f544..14e27fc3b 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -38,7 +38,7 @@ def test_has_many_with_no_serializer tags: [ {"attributes"=>{"id"=>1, "name"=>"#hash_tag"}} ] - }.to_json, adapter.serializable_hash[:post_with_tags].to_json) + }.to_json, adapter.serializable_hash[:post].to_json) end end end diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index 4aeb034f9..4acf0dbbb 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -39,10 +39,9 @@ def test_custom_keys ], writer: {id: 1, name: "Steve K."}, site: {id: 1, name: "My Blog!!"} - }, adapter.serializable_hash[:post_with_custom_keys]) + }, adapter.serializable_hash[:post]) end end end end end - diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 1b52216af..c945a8fc2 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -15,7 +15,7 @@ def test_attributes_definition def test_json_serializable_hash adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) - assert_equal({alternate_blog: { id:1, title:"AMS Hints"}}, adapter.serializable_hash) + assert_equal({blog: { id:1, title:"AMS Hints"}}, adapter.serializable_hash) end def test_attribute_inheritance_with_key diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 858a29a5a..4b5017569 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -15,7 +15,7 @@ def test_meta_is_present_with_root serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { - alternate_blog: { + blog: { id: 1, title: "AMS Hints" }, @@ -40,7 +40,7 @@ def test_meta_key_is_used serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { - alternate_blog: { + blog: { id: 1, title: "AMS Hints" }, From a66df3009a6f56c8bb6c74de2bdf01fbe4b4bc78 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 12 Jun 2015 12:26:08 -0500 Subject: [PATCH 148/903] Encapsulate serialization in ActiveModel::SerializableResource Usage: ActiveModel::SerializableResource.serialize(resource, options) --- lib/action_controller/serialization.rb | 69 +++++++++------- lib/active_model/serializable_resource.rb | 82 ++++++++++++++++++++ lib/active_model_serializers.rb | 1 + test/action_controller/rescue_from_test.rb | 6 +- test/action_controller/serialization_test.rb | 28 ++++++- test/serializable_resource_test.rb | 27 +++++++ test/serializers/cache_test.rb | 5 +- test/serializers/meta_test.rb | 7 +- test/test_helper.rb | 49 ++++++++++++ 9 files changed, 228 insertions(+), 46 deletions(-) create mode 100644 lib/active_model/serializable_resource.rb create mode 100644 test/serializable_resource_test.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index acafc0fdd..8249cb7bf 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -6,7 +6,8 @@ module Serialization include ActionController::Renderers - ADAPTER_OPTION_KEYS = [:include, :fields, :adapter] + # Deprecated + ADAPTER_OPTION_KEYS = ActiveModel::SerializableResource::ADAPTER_OPTION_KEYS included do class_attribute :_serialization_scope @@ -18,47 +19,55 @@ def serialization_scope respond_to?(_serialization_scope, true) end - def get_serializer(resource) - @_serializer ||= @_serializer_opts.delete(:serializer) - @_serializer ||= ActiveModel::Serializer.serializer_for(resource) - - if @_serializer_opts.key?(:each_serializer) - @_serializer_opts[:serializer] = @_serializer_opts.delete(:each_serializer) + def get_serializer(resource, options = {}) + if ! use_adapter? + warn "ActionController::Serialization#use_adapter? has been removed. "\ + "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" + options[:adapter] = false + end + ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| + if serializable_resource.serializer? + serializable_resource.serialization_scope ||= serialization_scope + serializable_resource.serialization_scope_name = _serialization_scope + begin + serializable_resource.adapter + rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError + resource + end + else + resource + end end - - @_serializer end + # Deprecated def use_adapter? - !(@_adapter_opts.key?(:adapter) && !@_adapter_opts[:adapter]) + true end [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| - @_adapter_opts, @_serializer_opts = - options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } - - if use_adapter? && (serializer = get_serializer(resource)) - @_serializer_opts[:scope] ||= serialization_scope - @_serializer_opts[:scope_name] = _serialization_scope - - begin - serialized = serializer.new(resource, @_serializer_opts) - rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError - else - resource = ActiveModel::Serializer::Adapter.create(serialized, @_adapter_opts) - end - end - - super(resource, options) + serializable_resource = get_serializer(resource, options) + super(serializable_resource, options) end end + # Tries to rescue the exception by looking up and calling a registered handler. + # + # Possibly Deprecated + # TODO: Either Decorate 'exception' and define #handle_error where it is serialized + # For example: + # class ExceptionModel + # include ActiveModel::Serialization + # def initialize(exception) + # # etc + # end + # def handle_error(exception) + # exception_model = ActiveModel::Serializer.build_exception_model({ errors: ['Internal Server Error'] }) + # render json: exception_model, status: :internal_server_error + # end + # OR remove method as it doesn't do anything right now. def rescue_with_handler(exception) - @_serializer = nil - @_serializer_opts = nil - @_adapter_opts = nil - super(exception) end diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb new file mode 100644 index 000000000..fa3fbe035 --- /dev/null +++ b/lib/active_model/serializable_resource.rb @@ -0,0 +1,82 @@ +require "set" +module ActiveModel + class SerializableResource + + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) + + def initialize(resource, options = {}) + @resource = resource + @adapter_opts, @serializer_opts = + options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } + end + + delegate :serializable_hash, :as_json, :to_json, to: :adapter + + # Primary interface to building a serializer (with adapter) + # If no block is given, + # returns the serializable_resource, ready for #as_json/#to_json/#serializable_hash. + # Otherwise, yields the serializable_resource and + # returns the contents of the block + def self.serialize(resource, options = {}) + serializable_resource = SerializableResource.new(resource, options) + if block_given? + yield serializable_resource + else + serializable_resource + end + end + + def serialization_scope=(scope) + serializer_opts[:scope] = scope + end + + def serialization_scope + serializer_opts[:scope] + end + + def serialization_scope_name=(scope_name) + serializer_opts[:scope_name] = scope_name + end + + def adapter + @adapter ||= ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts) + end + alias_method :adapter_instance, :adapter + + def serializer_instance + @serializer_instance ||= serializer.new(resource, serializer_opts) + end + + # Get serializer either explicitly :serializer or implicitly from resource + # Remove :serializer key from serializer_opts + # Replace :serializer key with :each_serializer if present + def serializer + @serializer ||= + begin + @serializer = serializer_opts.delete(:serializer) + @serializer ||= ActiveModel::Serializer.serializer_for(resource) + + if serializer_opts.key?(:each_serializer) + serializer_opts[:serializer] = serializer_opts.delete(:each_serializer) + end + @serializer + end + end + alias_method :serializer_class, :serializer + + # True when no explicit adapter given, or explicit appear is truthy (non-nil) + # False when explicit adapter is falsy (nil or false) + def use_adapter? + !(adapter_opts.key?(:adapter) && !adapter_opts[:adapter]) + end + + def serializer? + use_adapter? && !!(serializer) + end + + private + + attr_reader :resource, :adapter_opts, :serializer_opts + + end +end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 451bd8533..69bafdaf2 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -3,6 +3,7 @@ require 'active_model/serializer' require 'active_model/serializer/fieldset' require 'active_model/serializer/railtie' +require 'active_model/serializable_resource' begin require 'action_controller' diff --git a/test/action_controller/rescue_from_test.rb b/test/action_controller/rescue_from_test.rb index 826891785..d4231c3be 100644 --- a/test/action_controller/rescue_from_test.rb +++ b/test/action_controller/rescue_from_test.rb @@ -7,8 +7,8 @@ class RescueFromTestController < ActionController::Base rescue_from Exception, with: :handle_error def render_using_raise_error_serializer - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: [@profile], serializer: RaiseErrorSerializer + profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: [profile], serializer: RaiseErrorSerializer end def handle_error(exception) @@ -25,7 +25,7 @@ def test_rescue_from errors: ['Internal Server Error'] }.to_json - assert_equal expected, @response.body + assert_equal expected, response.body end end end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index d7e3555e9..c558e768b 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -4,6 +4,7 @@ module ActionController module Serialization class ImplicitSerializerTest < ActionController::TestCase + include ActiveSupport::Testing::Stream class ImplicitSerializationTestController < ActionController::Base def render_using_implicit_serializer @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @@ -140,10 +141,7 @@ def render_fragment_changed_object_with_relationship private def generate_cached_serializer(obj) - serializer_class = ActiveModel::Serializer.serializer_for(obj) - serializer = serializer_class.new(obj) - adapter = ActiveModel::Serializer.adapter.new(serializer) - adapter.to_json + ActiveModel::SerializableResource.new(obj).to_json end def with_adapter(adapter) @@ -400,6 +398,28 @@ def test_cache_expiration_on_update assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end + + def test_warn_overridding_use_adapter_as_falsy_on_controller_instance + controller = Class.new(ImplicitSerializationTestController) { + def use_adapter? + false + end + }.new + assert_match /adapter: false/, (capture(:stderr) { + controller.get_serializer(@profile) + }) + end + + def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance + controller = Class.new(ImplicitSerializationTestController) { + def use_adapter? + true + end + }.new + assert_equal "", (capture(:stderr) { + controller.get_serializer(@profile) + }) + end end end end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb new file mode 100644 index 000000000..9f695a130 --- /dev/null +++ b/test/serializable_resource_test.rb @@ -0,0 +1,27 @@ +require 'test_helper' + +module ActiveModel + class SerializableResourceTest < Minitest::Test + def setup + @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @serializer = ProfileSerializer.new(@resource) + @adapter = ActiveModel::Serializer::Adapter.create(@serializer) + @serializable_resource = ActiveModel::SerializableResource.new(@resource) + end + + def test_serializable_resource_delegates_serializable_hash_to_the_adapter + options = nil + assert_equal @adapter.serializable_hash(options), @serializable_resource.serializable_hash(options) + end + + def test_serializable_resource_delegates_to_json_to_the_adapter + options = nil + assert_equal @adapter.to_json(options), @serializable_resource.to_json(options) + end + + def test_serializable_resource_delegates_as_json_to_the_adapter + options = nil + assert_equal @adapter.as_json(options), @serializable_resource.as_json(options) + end + end +end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 37068804e..60c351944 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -131,10 +131,7 @@ def _cache_digest_definition private def render_object_with_cache(obj) - serializer_class = ActiveModel::Serializer.serializer_for(obj) - serializer = serializer_class.new(obj) - adapter = ActiveModel::Serializer.adapter.new(serializer) - adapter.serializable_hash + ActiveModel::SerializableResource.new(obj).serializable_hash end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 4b5017569..60e173848 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -113,11 +113,8 @@ def test_meta_is_present_on_arrays_with_root private def load_adapter(options) - adapter_opts, serializer_opts = - options.partition { |k, _| ActionController::Serialization::ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } - - serializer = AlternateBlogSerializer.new(@blog, serializer_opts) - ActiveModel::Serializer::Adapter::FlattenJson.new(serializer, adapter_opts) + options = options.merge(adapter: :flatten_json, serializer: AlternateBlogSerializer) + ActiveModel::SerializableResource.new(@blog, options) end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index 1ba903b35..512815fd9 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -13,6 +13,55 @@ require 'active_model_serializers' +# Use cleaner stream testing interface from Rails 5 if available +# see https://github.com/rails/rails/blob/29959eb59d/activesupport/lib/active_support/testing/stream.rb +begin + require "active_support/testing/stream" +rescue LoadError + module ActiveSupport + module Testing + module Stream #:nodoc: + private + + def silence_stream(stream) + old_stream = stream.dup + stream.reopen(IO::NULL) + stream.sync = true + yield + ensure + stream.reopen(old_stream) + old_stream.close + end + + def quietly + silence_stream(STDOUT) do + silence_stream(STDERR) do + yield + end + end + end + + def capture(stream) + stream = stream.to_s + captured_stream = Tempfile.new(stream) + stream_io = eval("$#{stream}") + origin_stream = stream_io.dup + stream_io.reopen(captured_stream) + + yield + + stream_io.rewind + return captured_stream.read + ensure + captured_stream.close + captured_stream.unlink + stream_io.reopen(origin_stream) + end + end + end + end +end + class Foo < Rails::Application if Rails::VERSION::MAJOR >= 4 config.eager_load = false From df140293d3010ecbbac50061c22e03a154d1a761 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 20 Jun 2015 23:45:29 -0500 Subject: [PATCH 149/903] Remove unused controller rescue_with_handler Per https://github.com/rails-api/active_model_serializers/pull/954#discussion_r32589882 Ref 917, 918 --- lib/action_controller/serialization.rb | 19 ------------- test/action_controller/rescue_from_test.rb | 32 ---------------------- 2 files changed, 51 deletions(-) delete mode 100644 test/action_controller/rescue_from_test.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 8249cb7bf..b216f0681 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -52,25 +52,6 @@ def use_adapter? end end - # Tries to rescue the exception by looking up and calling a registered handler. - # - # Possibly Deprecated - # TODO: Either Decorate 'exception' and define #handle_error where it is serialized - # For example: - # class ExceptionModel - # include ActiveModel::Serialization - # def initialize(exception) - # # etc - # end - # def handle_error(exception) - # exception_model = ActiveModel::Serializer.build_exception_model({ errors: ['Internal Server Error'] }) - # render json: exception_model, status: :internal_server_error - # end - # OR remove method as it doesn't do anything right now. - def rescue_with_handler(exception) - super(exception) - end - module ClassMethods def serialization_scope(scope) self._serialization_scope = scope diff --git a/test/action_controller/rescue_from_test.rb b/test/action_controller/rescue_from_test.rb deleted file mode 100644 index d4231c3be..000000000 --- a/test/action_controller/rescue_from_test.rb +++ /dev/null @@ -1,32 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class RescueFromTest < ActionController::TestCase - class RescueFromTestController < ActionController::Base - rescue_from Exception, with: :handle_error - - def render_using_raise_error_serializer - profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: [profile], serializer: RaiseErrorSerializer - end - - def handle_error(exception) - render json: { errors: ['Internal Server Error'] }, status: :internal_server_error - end - end - - tests RescueFromTestController - - def test_rescue_from - get :render_using_raise_error_serializer - - expected = { - errors: ['Internal Server Error'] - }.to_json - - assert_equal expected, response.body - end - end - end -end From e388be9c018afc7234c93c06c262cab8d0e722fe Mon Sep 17 00:00:00 2001 From: Baozi Wu Date: Sun, 26 Jul 2015 16:01:52 +0800 Subject: [PATCH 150/903] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8b27002ca..010df1a62 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ architecture. We'd love your help. [Learn how you can help here.](https://github ## Example -Given two models, a `Post(title: string, body: text)` and a +Given two models, a `Post(title:string, body:text)` and a `Comment(name:string, body:text, post_id:integer)`, you will have two serializers: From 672618447e689a5f681201764f7dbfa38907842a Mon Sep 17 00:00:00 2001 From: Baozi Wu Date: Mon, 27 Jul 2015 02:44:53 +0800 Subject: [PATCH 151/903] Update README.md --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 010df1a62..0036931be 100644 --- a/README.md +++ b/README.md @@ -22,8 +22,8 @@ architecture. We'd love your help. [Learn how you can help here.](https://github ## Example -Given two models, a `Post(title:string, body:text)` and a -`Comment(name:string, body:text, post_id:integer)`, you will have two +Given two models, a `Post(title: string, body: text)` and a +`Comment(name: string, body: text, post_id: integer)`, you will have two serializers: ```ruby From 2952a332e00cdd3656496809b5cafa58b45f75e9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=90=D1=80=D1=82=D1=91=D0=BC=20=D0=91=D0=BE=D0=BB=D1=8C?= =?UTF-8?q?=D1=88=D0=B0=D0=BA=D0=BE=D0=B2?= Date: Mon, 6 Jul 2015 10:55:18 +0300 Subject: [PATCH 152/903] Associations refactoring * Move all associations related code from Serializer class to Associations module * Introduce Reflection class hierarchy * Introduce Association class * Rid off Serializer#each_association * Introduce Serializer#associations enumerator --- lib/active_model/serializer.rb | 128 +++--------------- lib/active_model/serializer/adapter/json.rb | 28 ++-- .../serializer/adapter/json_api.rb | 22 +-- lib/active_model/serializer/association.rb | 21 +++ lib/active_model/serializer/associations.rb | 107 +++++++++++++++ .../serializer/belongs_to_reflection.rb | 10 ++ .../serializer/collection_reflection.rb | 7 + .../serializer/has_many_reflection.rb | 10 ++ .../serializer/has_one_reflection.rb | 10 ++ lib/active_model/serializer/reflection.rb | 74 ++++++++++ .../serializer/singular_reflection.rb | 7 + test/serializers/association_macros_test.rb | 36 +++++ test/serializers/associations_test.rb | 96 ++++++------- 13 files changed, 381 insertions(+), 175 deletions(-) create mode 100644 lib/active_model/serializer/association.rb create mode 100644 lib/active_model/serializer/associations.rb create mode 100644 lib/active_model/serializer/belongs_to_reflection.rb create mode 100644 lib/active_model/serializer/collection_reflection.rb create mode 100644 lib/active_model/serializer/has_many_reflection.rb create mode 100644 lib/active_model/serializer/has_one_reflection.rb create mode 100644 lib/active_model/serializer/reflection.rb create mode 100644 lib/active_model/serializer/singular_reflection.rb create mode 100644 test/serializers/association_macros_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 418f10bae..c267e5f0f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -3,16 +3,18 @@ module ActiveModel class Serializer extend ActiveSupport::Autoload + autoload :Configuration autoload :ArraySerializer autoload :Adapter autoload :Lint + autoload :Associations include Configuration + include Associations class << self attr_accessor :_attributes attr_accessor :_attributes_keys - attr_accessor :_associations attr_accessor :_urls attr_accessor :_cache attr_accessor :_fragmented @@ -24,12 +26,12 @@ class << self end def self.inherited(base) - base._attributes = self._attributes.try(:dup) || [] + base._attributes = self._attributes.try(:dup) || [] base._attributes_keys = self._attributes_keys.try(:dup) || {} - base._associations = self._associations.try(:dup) || {} base._urls = [] serializer_file = File.open(caller.first[/^[^:]+/]) base._cache_digest = Digest::MD5.hexdigest(serializer_file.read) + super end def self.attributes(*attrs) @@ -46,7 +48,7 @@ def self.attributes(*attrs) def self.attribute(attr, options = {}) key = options.fetch(:key, attr) - @_attributes_keys[attr] = {key: key} if key != attr + @_attributes_keys[attr] = { key: key } if key != attr @_attributes << key unless @_attributes.include?(key) define_method key do object.read_attribute_for_serialization(attr) @@ -59,58 +61,13 @@ def self.fragmented(serializer) # Enables a serializer to be automatically cached def self.cache(options = {}) - @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching - @_cache_key = options.delete(:key) - @_cache_only = options.delete(:only) - @_cache_except = options.delete(:except) + @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching + @_cache_key = options.delete(:key) + @_cache_only = options.delete(:only) + @_cache_except = options.delete(:except) @_cache_options = (options.empty?) ? nil : options end - # Defines an association in the object should be rendered. - # - # The serializer object should implement the association name - # as a method which should return an array when invoked. If a method - # with the association name does not exist, the association name is - # dispatched to the serialized object. - def self.has_many(*attrs) - associate(:has_many, attrs) - end - - # Defines an association in the object that should be rendered. - # - # The serializer object should implement the association name - # as a method which should return an object when invoked. If a method - # with the association name does not exist, the association name is - # dispatched to the serialized object. - def self.belongs_to(*attrs) - associate(:belongs_to, attrs) - end - - # Defines an association in the object should be rendered. - # - # The serializer object should implement the association name - # as a method which should return an object when invoked. If a method - # with the association name does not exist, the association name is - # dispatched to the serialized object. - def self.has_one(*attrs) - associate(:has_one, attrs) - end - - def self.associate(type, attrs) #:nodoc: - options = attrs.extract_options! - self._associations = _associations.dup - - attrs.each do |attr| - unless method_defined?(attr) - define_method attr do - object.send attr - end - end - - self._associations[attr] = {type: type, association_options: options} - end - end - def self.url(attr) @_urls.push attr end @@ -125,19 +82,17 @@ def self.serializer_for(resource, options = {}) elsif resource.respond_to?(:to_ary) config.array_serializer else - options - .fetch(:association_options, {}) - .fetch(:serializer, get_serializer_for(resource.class)) + options.fetch(:serializer, get_serializer_for(resource.class)) end end def self.adapter adapter_class = case config.adapter - when Symbol - ActiveModel::Serializer::Adapter.adapter_class(config.adapter) - when Class - config.adapter - end + when Symbol + ActiveModel::Serializer::Adapter.adapter_class(config.adapter) + when Class + config.adapter + end unless adapter_class valid_adapters = Adapter.constants.map { |klass| ":#{klass.to_s.downcase}" } raise ArgumentError, "Unknown adapter: #{config.adapter}. Valid adapters are: #{valid_adapters}" @@ -153,12 +108,12 @@ def self.root_name attr_accessor :object, :root, :meta, :meta_key, :scope def initialize(object, options = {}) - @object = object - @options = options - @root = options[:root] - @meta = options[:meta] - @meta_key = options[:meta_key] - @scope = options[:scope] + @object = object + @options = options + @root = options[:root] + @meta = options[:meta] + @meta_key = options[:meta_key] + @scope = options[:scope] scope_name = options[:scope_name] if scope_name && !respond_to?(scope_name) @@ -199,48 +154,10 @@ def attributes(options = {}) end end - def each_association(&block) - self.class._associations.dup.each do |name, association_options| - next unless object - association_value = send(name) - - serializer_class = ActiveModel::Serializer.serializer_for(association_value, association_options) - - if serializer_class - begin - serializer = serializer_class.new( - association_value, - options.except(:serializer).merge(serializer_from_options(association_options)) - ) - rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError - virtual_value = association_value - virtual_value = virtual_value.as_json if virtual_value.respond_to?(:as_json) - association_options[:association_options][:virtual_value] = virtual_value - end - elsif !association_value.nil? && !association_value.instance_of?(Object) - association_options[:association_options][:virtual_value] = association_value - end - - association_key = association_options[:association_options][:key] || name - if block_given? - block.call(association_key, serializer, association_options[:association_options]) - end - end - end - - def serializer_from_options(options) - opts = {} - serializer = options.fetch(:association_options, {}).fetch(:serializer, nil) - opts[:serializer] = serializer if serializer - opts - end - def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end - private - attr_reader :options def self.get_serializer_for(klass) @@ -255,6 +172,5 @@ def self.get_serializer_for(klass) end end end - end end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 271c6959a..58704b56e 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -7,7 +7,7 @@ class Json < Adapter def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) - @result = serializer.map{|s| FlattenJson.new(s).serializable_hash(options) } + @result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } else @hash = {} @@ -15,24 +15,26 @@ def serializable_hash(options = nil) serializer.attributes(options) end - serializer.each_association do |key, association, opts| - if association.respond_to?(:each) - array_serializer = association - @hash[key] = array_serializer.map do |item| + serializer.associations.each do |association| + serializer = association.serializer + opts = association.options + + if serializer.respond_to?(:each) + array_serializer = serializer + @hash[association.key] = array_serializer.map do |item| cache_check(item) do item.attributes(opts) end end else - if association && association.object - @hash[key] = cache_check(association) do - association.attributes(options) + @hash[association.key] = + if serializer && serializer.object + cache_check(serializer) do + serializer.attributes(options) + end + elsif opts[:virtual_value] + opts[:virtual_value] end - elsif opts[:virtual_value] - @hash[key] = opts[:virtual_value] - else - @hash[key] = nil - end end end @result = @core.merge @hash diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 50dfb7eb6..551ed54b1 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -75,8 +75,10 @@ def add_included(resource_name, serializers, parent = nil) end serializers.each do |serializer| - serializer.each_association do |key, association, opts| - add_included(key, association, resource_path) if association + serializer.associations.each do |association| + serializer = association.serializer + + add_included(association.key, serializer, resource_path) if serializer end if include_nested_assoc? resource_path end end @@ -131,22 +133,26 @@ def check_assoc(assoc) def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) - serializer.each_association do |key, association, opts| + serializer.associations.each do |association| + key = association.key + serializer = association.serializer + opts = association.options + attrs[:relationships] ||= {} - if association.respond_to?(:each) - add_relationships(attrs, key, association) + if serializer.respond_to?(:each) + add_relationships(attrs, key, serializer) else if opts[:virtual_value] add_relationship(attrs, key, nil, opts[:virtual_value]) else - add_relationship(attrs, key, association) + add_relationship(attrs, key, serializer) end end if options[:add_included] - Array(association).each do |association| - add_included(key, association) + Array(serializer).each do |serializer| + add_included(key, serializer) end end end diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb new file mode 100644 index 000000000..af1cb9144 --- /dev/null +++ b/lib/active_model/serializer/association.rb @@ -0,0 +1,21 @@ +module ActiveModel + class Serializer + # This class hold all information about serializer's association. + # + # @param [Symbol] name + # @param [ActiveModel::Serializer] serializer + # @param [Hash{Symbol => Object}] options + # + # @example + # Association.new(:comments, CommentSummarySerializer, embed: :ids) + # + Association = Struct.new(:name, :serializer, :options) do + + # @return [Symbol] + # + def key + options.fetch(:key, name) + end + end + end +end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb new file mode 100644 index 000000000..a41358c67 --- /dev/null +++ b/lib/active_model/serializer/associations.rb @@ -0,0 +1,107 @@ +module ActiveModel + class Serializer + # Defines an association in the object should be rendered. + # + # The serializer object should implement the association name + # as a method which should return an array when invoked. If a method + # with the association name does not exist, the association name is + # dispatched to the serialized object. + # + module Associations + extend ActiveSupport::Concern + + included do |base| + class << base + attr_accessor :_reflections + end + + autoload :Association + autoload :Reflection + autoload :SingularReflection + autoload :CollectionReflection + autoload :BelongsToReflection + autoload :HasOneReflection + autoload :HasManyReflection + end + + module ClassMethods + def inherited(base) + base._reflections = self._reflections.try(:dup) || [] + end + + # @param [Array(Array, Hash{Symbol => Object})] attrs + # @return [void] + # + # @example + # has_many :comments, serializer: CommentSummarySerializer + # has_many :commits, authors + # + def has_many(*attrs) + associate attrs do |name, options| + HasManyReflection.new(name, options) + end + end + + # @param [Array(Array, Hash{Symbol => Object})] attrs + # @return [void] + # + # @example + # belongs_to :author, serializer: AuthorSerializer + # + def belongs_to(*attrs) + associate attrs do |name, options| + BelongsToReflection.new(name, options) + end + end + + # @param [Array(Array, Hash{Symbol => Object})] attrs + # @return [void] + # + # @example + # has_one :author, serializer: AuthorSerializer + # + def has_one(*attrs) + associate attrs do |name, options| + HasOneReflection.new(name, options) + end + end + + private + + # Add reflection and define {name} accessor. + # @param [Array] + # @yield [Symbol] return reflection + # + # @api private + # + def associate(attrs) + options = attrs.extract_options! + + self._reflections = _reflections.dup + + attrs.each do |name| + unless method_defined?(name) + define_method name do + object.send name + end + end + + self._reflections << yield(name, options) + end + end + end + + # @return [Enumerator] + # + def associations + return unless object + + Enumerator.new do |y| + self.class._reflections.each do |reflection| + y.yield reflection.build_association(self, options) + end + end + end + end + end +end diff --git a/lib/active_model/serializer/belongs_to_reflection.rb b/lib/active_model/serializer/belongs_to_reflection.rb new file mode 100644 index 000000000..8cc5a2015 --- /dev/null +++ b/lib/active_model/serializer/belongs_to_reflection.rb @@ -0,0 +1,10 @@ +module ActiveModel + class Serializer + # @api private + class BelongsToReflection < SingularReflection + def macro + :belongs_to + end + end + end +end diff --git a/lib/active_model/serializer/collection_reflection.rb b/lib/active_model/serializer/collection_reflection.rb new file mode 100644 index 000000000..3436becfe --- /dev/null +++ b/lib/active_model/serializer/collection_reflection.rb @@ -0,0 +1,7 @@ +module ActiveModel + class Serializer + # @api private + class CollectionReflection < Reflection + end + end +end diff --git a/lib/active_model/serializer/has_many_reflection.rb b/lib/active_model/serializer/has_many_reflection.rb new file mode 100644 index 000000000..08be4417b --- /dev/null +++ b/lib/active_model/serializer/has_many_reflection.rb @@ -0,0 +1,10 @@ +module ActiveModel + class Serializer + # @api private + class HasManyReflection < CollectionReflection + def macro + :has_many + end + end + end +end diff --git a/lib/active_model/serializer/has_one_reflection.rb b/lib/active_model/serializer/has_one_reflection.rb new file mode 100644 index 000000000..5a915f7fa --- /dev/null +++ b/lib/active_model/serializer/has_one_reflection.rb @@ -0,0 +1,10 @@ +module ActiveModel + class Serializer + # @api private + class HasOneReflection < SingularReflection + def macro + :has_one + end + end + end +end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb new file mode 100644 index 000000000..d9dbd6704 --- /dev/null +++ b/lib/active_model/serializer/reflection.rb @@ -0,0 +1,74 @@ +module ActiveModel + class Serializer + # Holds all the meta-data about an association as it was specified in the + # ActiveModel::Serializer class. + # + # @example + # class PostSerializer < ActiveModel::Serializer + # has_one :author, serializer: AuthorSerializer + # has_many :comments + # end + # + # PostSerializer._reflections #=> + # # [ + # # HasOneReflection.new(:author, serializer: AuthorSerializer), + # # HasManyReflection.new(:comments) + # # ] + # + # So you can inspect reflections in your Adapters. + # + Reflection = Struct.new(:name, :options) do + # Build association. This method is used internally to + # build serializer's association by its reflection. + # + # @param [Serializer] subject is a parent serializer for given association + # @param [Hash{Symbol => Object}] parent_serializer_options + # + # @example + # # Given the following serializer defined: + # class PostSerializer < ActiveModel::Serializer + # has_many :comments, serializer: CommentSummarySerializer + # end + # + # # Then you instantiate your serializer + # post_serializer = PostSerializer.new(post, foo: 'bar') # + # # to build association for comments you need to get reflection + # comments_reflection = PostSerializer._reflections.detect { |r| r.name == :comments } + # # and #build_association + # comments_reflection.build_association(post_serializer, foo: 'bar') + # + # @api private + # + def build_association(subject, parent_serializer_options) + association_value = subject.send(name) + reflection_options = options.dup + serializer_class = ActiveModel::Serializer.serializer_for(association_value, reflection_options) + + if serializer_class + begin + serializer = serializer_class.new( + association_value, + serializer_options(parent_serializer_options, reflection_options) + ) + rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError + reflection_options[:virtual_value] = association_value.try(:as_json) || association_value + end + elsif !association_value.nil? && !association_value.instance_of?(Object) + reflection_options[:virtual_value] = association_value + end + + Association.new(name, serializer, reflection_options) + end + + private + + def serializer_options(parent_serializer_options, reflection_options) + serializer = reflection_options.fetch(:serializer, nil) + + serializer_options = parent_serializer_options.except(:serializer) + serializer_options[:serializer] = serializer if serializer + serializer_options + end + end + end +end diff --git a/lib/active_model/serializer/singular_reflection.rb b/lib/active_model/serializer/singular_reflection.rb new file mode 100644 index 000000000..f90ecc21b --- /dev/null +++ b/lib/active_model/serializer/singular_reflection.rb @@ -0,0 +1,7 @@ +module ActiveModel + class Serializer + # @api private + class SingularReflection < Reflection + end + end +end diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb new file mode 100644 index 000000000..f99e1980f --- /dev/null +++ b/test/serializers/association_macros_test.rb @@ -0,0 +1,36 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class AssociationMacrosTest < Minitest::Test + AuthorSummarySerializer = Class.new + class AssociationsTestSerializer < Serializer + belongs_to :author, serializer: AuthorSummarySerializer + has_many :comments, embed: :ids + has_one :category + end + + def before_setup + @reflections = AssociationsTestSerializer._reflections + end + + def test_has_one_defines_reflection + has_one_reflection = HasOneReflection.new(:category, {}) + + assert_includes(@reflections, has_one_reflection) + end + + def test_has_many_defines_reflection + has_many_reflection = HasManyReflection.new(:comments, embed: :ids) + + assert_includes(@reflections, has_many_reflection) + end + + def test_belongs_to_defines_reflection + belongs_to_reflection = BelongsToReflection.new(:author, serializer: AuthorSummarySerializer) + + assert_includes(@reflections, belongs_to_reflection) + end + end + end +end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 735311d6f..89afdcc67 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -45,21 +45,20 @@ def setup end def test_has_many_and_has_one - assert_equal( - { posts: { type: :has_many, association_options: { embed: :ids } }, - roles: { type: :has_many, association_options: { embed: :ids } }, - bio: { type: :has_one, association_options: {} } }, - @author_serializer.class._associations - ) - @author_serializer.each_association do |key, serializer, options| - if key == :posts - assert_equal({embed: :ids}, options) + @author_serializer.associations.each do |association| + key = association.key + serializer = association.serializer + options = association.options + + case key + when :posts + assert_equal({ embed: :ids }, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) - elsif key == :bio + when :bio assert_equal({}, options) assert_nil serializer - elsif key == :roles - assert_equal({embed: :ids}, options) + when :roles + assert_equal({ embed: :ids }, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) else flunk "Unknown association: #{key}" @@ -68,7 +67,11 @@ def test_has_many_and_has_one end def test_has_many_with_no_serializer - PostWithTagsSerializer.new(@post).each_association do |key, serializer, options| + PostWithTagsSerializer.new(@post).associations.each do |association| + key = association.key + serializer = association.serializer + options = association.options + assert_equal key, :tags assert_equal serializer, nil assert_equal [{ attributes: { name: "#hashtagged" }}].to_json, options[:virtual_value].to_json @@ -76,70 +79,67 @@ def test_has_many_with_no_serializer end def test_serializer_options_are_passed_into_associations_serializers - @post_serializer.each_association do |key, association| - if key == :comments - assert association.first.custom_options[:custom_options] - end - end + association = @post_serializer + .associations + .detect { |association| association.key == :comments } + + assert association.serializer.first.custom_options[:custom_options] end def test_belongs_to - assert_equal( - { post: { type: :belongs_to, association_options: {} }, - author: { type: :belongs_to, association_options: {} } }, - @comment_serializer.class._associations - ) - @comment_serializer.each_association do |key, serializer, options| - if key == :post - assert_equal({}, options) + @comment_serializer.associations.each do |association| + key = association.key + serializer = association.serializer + + case key + when :post assert_kind_of(PostSerializer, serializer) - elsif key == :author - assert_equal({}, options) + when :author assert_nil serializer else flunk "Unknown association: #{key}" end + + assert_equal({}, association.options) end end def test_belongs_to_with_custom_method - blog_is_present = false - - @post_serializer.each_association do |key, serializer, options| - blog_is_present = true if key == :blog - end - - assert blog_is_present + assert( + @post_serializer.associations.any? do |association| + association.key == :blog + end + ) end def test_associations_inheritance inherited_klass = Class.new(PostSerializer) - assert_equal(PostSerializer._associations, inherited_klass._associations) + assert_equal(PostSerializer._reflections, inherited_klass._reflections) end def test_associations_inheritance_with_new_association inherited_klass = Class.new(PostSerializer) do has_many :top_comments, serializer: CommentSerializer end - expected_associations = PostSerializer._associations.merge( - top_comments: { - type: :has_many, - association_options: { - serializer: CommentSerializer - } - } + + assert( + PostSerializer._reflections.all? do |reflection| + inherited_klass._reflections.include?(reflection) + end + ) + + assert( + inherited_klass._reflections.any? do |reflection| + reflection.name == :top_comments + end ) - assert_equal(inherited_klass._associations, expected_associations) end def test_associations_custom_keys serializer = PostWithCustomKeysSerializer.new(@post) - expected_association_keys = [] - serializer.each_association do |key, serializer, options| - expected_association_keys << key - end + expected_association_keys = serializer.associations.map(&:key) assert expected_association_keys.include? :reviews assert expected_association_keys.include? :writer From 88eabdf6acb8f7513ad6d2ee35b3858510a78c02 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Fri, 31 Jul 2015 03:28:50 -0300 Subject: [PATCH 153/903] fixing tests by using a Profile intance to avoid unrelated warning --- test/action_controller/serialization_test.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index c558e768b..8c89ceac0 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -406,7 +406,7 @@ def use_adapter? end }.new assert_match /adapter: false/, (capture(:stderr) { - controller.get_serializer(@profile) + controller.get_serializer(Profile.new) }) end @@ -417,7 +417,7 @@ def use_adapter? end }.new assert_equal "", (capture(:stderr) { - controller.get_serializer(@profile) + controller.get_serializer(Profile.new) }) end end From e468030cbfb6d86a2f6e5f77413543b31562db59 Mon Sep 17 00:00:00 2001 From: Jeff Felchner Date: Wed, 29 Jul 2015 22:10:15 -0500 Subject: [PATCH 154/903] Bump Version Number to 0.10.0.rc2 Due to the fact that users need to switch from the released version to `master` occasionally to pull in upstream bugfixes, it's important that this version number stays in sync with the released version. --- lib/active_model/serializer/version.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index cdcdbd2a9..3e2ca6bc8 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = "0.10.0.rc1" + VERSION = "0.10.0.rc2" end end From 424a053ee5cddf09aa3cda80b9d317d8e2399b6e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=90=D1=80=D1=82=D1=91=D0=BC=20=D0=91=D0=BE=D0=BB=D1=8C?= =?UTF-8?q?=D1=88=D0=B0=D0=BA=D0=BE=D0=B2?= Date: Fri, 31 Jul 2015 19:15:56 +0300 Subject: [PATCH 155/903] Disallow to define multiple associations at once --- lib/active_model/serializer/associations.rb | 48 +++++++++------------ 1 file changed, 20 insertions(+), 28 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index a41358c67..f864a0f0a 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -29,65 +29,57 @@ def inherited(base) base._reflections = self._reflections.try(:dup) || [] end - # @param [Array(Array, Hash{Symbol => Object})] attrs + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection # @return [void] # # @example # has_many :comments, serializer: CommentSummarySerializer - # has_many :commits, authors # - def has_many(*attrs) - associate attrs do |name, options| - HasManyReflection.new(name, options) - end + def has_many(name, options = {}) + associate HasManyReflection.new(name, options) end - # @param [Array(Array, Hash{Symbol => Object})] attrs + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection # @return [void] # # @example # belongs_to :author, serializer: AuthorSerializer # - def belongs_to(*attrs) - associate attrs do |name, options| - BelongsToReflection.new(name, options) - end + def belongs_to(name, options = {}) + associate BelongsToReflection.new(name, options) end - # @param [Array(Array, Hash{Symbol => Object})] attrs + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection # @return [void] # # @example # has_one :author, serializer: AuthorSerializer # - def has_one(*attrs) - associate attrs do |name, options| - HasOneReflection.new(name, options) - end + def has_one(name, options = {}) + associate HasOneReflection.new(name, options) end private # Add reflection and define {name} accessor. - # @param [Array] - # @yield [Symbol] return reflection + # @param [ActiveModel::Serializer::Reflection] reflection + # @return [void] # # @api private # - def associate(attrs) - options = attrs.extract_options! - + def associate(reflection) self._reflections = _reflections.dup - attrs.each do |name| - unless method_defined?(name) - define_method name do - object.send name - end + unless method_defined?(reflection.name) + define_method reflection.name do + object.send reflection.name end - - self._reflections << yield(name, options) end + + self._reflections << reflection end end From b99a6350cca29ac7ca8331623f7e1106c8f1a47a Mon Sep 17 00:00:00 2001 From: elliotlarson Date: Fri, 31 Jul 2015 12:51:57 -0700 Subject: [PATCH 156/903] only require railtie if Rails is present --- lib/active_model_serializers.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 69bafdaf2..211a2870e 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,10 +2,10 @@ require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializer/fieldset' -require 'active_model/serializer/railtie' require 'active_model/serializable_resource' begin + require 'active_model/serializer/railtie' require 'action_controller' require 'action_controller/serialization' From f6e3d4e1f96275a090222896c168afe3423d0200 Mon Sep 17 00:00:00 2001 From: Josh Lane Date: Tue, 4 Aug 2015 09:22:05 -0700 Subject: [PATCH 157/903] allow id attribute to be overriden --- lib/active_model/serializer.rb | 9 ++++++--- test/serializers/attribute_test.rb | 9 +++++++++ 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c267e5f0f..e31081968 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -50,9 +50,12 @@ def self.attribute(attr, options = {}) key = options.fetch(:key, attr) @_attributes_keys[attr] = { key: key } if key != attr @_attributes << key unless @_attributes.include?(key) - define_method key do - object.read_attribute_for_serialization(attr) - end unless method_defined?(key) || _fragmented.respond_to?(attr) + + unless respond_to?(key, false) || _fragmented.respond_to?(attr) + define_method key do + object.read_attribute_for_serialization(attr) + end + end end def self.fragmented(serializer) diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index c945a8fc2..d545a60ec 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -33,6 +33,15 @@ def test_multiple_calls_with_the_same_attribute assert_equal([:title], serializer_class._attributes) end + + def test_id_attribute_override + serializer = Class.new(ActiveModel::Serializer) do + attribute :name, key: :id + end + + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) + assert_equal({ blog: { id: "AMS Hints" } }, adapter.serializable_hash) + end end end end From b68305f5607d68b2c71bbf68b1de53822b7f1473 Mon Sep 17 00:00:00 2001 From: artLopez Date: Tue, 4 Aug 2015 12:00:53 -0700 Subject: [PATCH 158/903] Fixed Comments highlight --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 0036931be..15e869472 100644 --- a/README.md +++ b/README.md @@ -255,7 +255,7 @@ end The attribute names are a **whitelist** of attributes to be serialized. The `has_many`, `has_one`, and `belongs_to` declarations describe relationships between -resources. By default, when you serialize a `Post`, you will get its `Comment`s +resources. By default, when you serialize a `Post`, you will get its `Comments` as well. You may also use the `:serializer` option to specify a custom serializer class, for example: From 4af98852b8f4b17960da0fa07ca20e3c68752e93 Mon Sep 17 00:00:00 2001 From: Josh Lane Date: Tue, 4 Aug 2015 13:33:37 -0700 Subject: [PATCH 159/903] fix warning * don't overshadow serializer variable --- lib/active_model/serializer/adapter/json_api.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 551ed54b1..f03a5c7d8 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -151,8 +151,8 @@ def add_resource_relationships(attrs, serializer, options = {}) end if options[:add_included] - Array(serializer).each do |serializer| - add_included(key, serializer) + Array(serializer).each do |s| + add_included(key, s) end end end From 033ce8e88d0358714e40a4490a9c3cc55fee089c Mon Sep 17 00:00:00 2001 From: Josh Lane Date: Tue, 4 Aug 2015 12:25:18 -0700 Subject: [PATCH 160/903] allow for a type attribute * "namespace" json_api specific type method --- lib/active_model/serializer.rb | 2 +- lib/active_model/serializer/adapter/json_api.rb | 8 ++++---- test/serializers/attribute_test.rb | 17 ++++++++++++++++- 3 files changed, 21 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index e31081968..cfad42b1f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -134,7 +134,7 @@ def id object.id if object end - def type + def json_api_type object.class.model_name.plural end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index f03a5c7d8..0671262ec 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -44,7 +44,7 @@ def fragment_cache(cached_hash, non_cached_hash) def add_relationships(resource, name, serializers) resource[:relationships] ||= {} resource[:relationships][name] ||= { data: [] } - resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.type, id: serializer.id.to_s } } + resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.json_api_type, id: serializer.id.to_s } } end def add_relationship(resource, name, serializer, val=nil) @@ -52,7 +52,7 @@ def add_relationship(resource, name, serializer, val=nil) resource[:relationships][name] = { data: val } if serializer && serializer.object - resource[:relationships][name][:data] = { type: serializer.type, id: serializer.id.to_s } + resource[:relationships][name][:data] = { type: serializer.json_api_type, id: serializer.id.to_s } end end @@ -97,14 +97,14 @@ def attributes_for_serializer(serializer, options) def resource_object_for(serializer, options) options[:fields] = @fieldset && @fieldset.fields_for(serializer) - options[:required_fields] = [:id, :type] + options[:required_fields] = [:id, :json_api_type] cache_check(serializer) do attributes = serializer.attributes(options) result = { id: attributes.delete(:id).to_s, - type: attributes.delete(:type) + type: attributes.delete(:json_api_type) } result[:attributes] = attributes if attributes.any? diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index d545a60ec..9399b935b 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer class AttributeTest < Minitest::Test def setup - @blog = Blog.new({ id: 1, name: 'AMS Hints' }) + @blog = Blog.new({ id: 1, name: 'AMS Hints', type: "stuff" }) @blog_serializer = AlternateBlogSerializer.new(@blog) end @@ -42,6 +42,21 @@ def test_id_attribute_override adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) assert_equal({ blog: { id: "AMS Hints" } }, adapter.serializable_hash) end + + def test_type_attribute + attribute_serializer = Class.new(ActiveModel::Serializer) do + attribute :id, key: :type + end + attributes_serializer = Class.new(ActiveModel::Serializer) do + attributes :type + end + + adapter = ActiveModel::Serializer::Adapter::Json.new(attribute_serializer.new(@blog)) + assert_equal({ blog: { type: 1} }, adapter.serializable_hash) + + adapter = ActiveModel::Serializer::Adapter::Json.new(attributes_serializer.new(@blog)) + assert_equal({ blog: { type: "stuff" } }, adapter.serializable_hash) + end end end end From 43e09c03defb0f164c7cc0a6f9e6cbbe902dedcc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 11 Aug 2015 17:08:09 -0500 Subject: [PATCH 161/903] Fix incorrect s/options = {}/options ||= {} Introduced in #965, surfaced in #1041 --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 551ed54b1..ee17ef942 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -16,7 +16,7 @@ def initialize(serializer, options = {}) end def serializable_hash(options = nil) - options = {} + options ||= {} if serializer.respond_to?(:each) serializer.each do |s| result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) From b6b3aa5f2142724ad1b1dc1feeb54cb51718f916 Mon Sep 17 00:00:00 2001 From: "T.J. Schuck" Date: Wed, 12 Aug 2015 11:53:46 -0400 Subject: [PATCH 162/903] Fix some invalid JSON --- docs/howto/add_root_key.md | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index 6c1d7aa70..f03388033 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -4,9 +4,9 @@ Add the root key to your API is quite simple with AMS. The **Adapter** is what d ```json { - id: 1, - title: "Awesome Post Tile", - content: "Post content" + "id": 1, + "title": "Awesome Post Tile", + "content": "Post content" } ``` @@ -23,10 +23,10 @@ ex: ```json { - post: { - id: 1, - title: "Awesome Post Tile", - content: "Post content" + "post": { + "id": 1, + "title": "Awesome Post Tile", + "content": "Post content" } } ``` @@ -35,16 +35,16 @@ or if it returns a collection: ```json { - posts: [ + "posts": [ { - id: 1, - title: "Awesome Post Tile", - content: "Post content" + "id": 1, + "title": "Awesome Post Tile", + "content": "Post content" }, { - id: 2, - title: "Another Post Tile", - content: "Another post content" + "id": 2, + "title": "Another Post Tile", + "content": "Another post content" } ] } From e8e4bdefd20ba5f9d5b6ffc82b1c674992b1dc2f Mon Sep 17 00:00:00 2001 From: Mikhail Topolskiy Date: Thu, 13 Aug 2015 20:31:48 +0300 Subject: [PATCH 163/903] Use underscored json_root --- lib/active_model/serializer.rb | 2 +- test/adapter/json/collection_test.rb | 21 +++++++++++++++------ test/serializers/root_test.rb | 12 ++++++++---- 3 files changed, 24 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index cfad42b1f..738743007 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -127,7 +127,7 @@ def initialize(object, options = {}) end def json_key - @root || object.class.model_name.to_s.downcase + @root || object.class.model_name.to_s.underscore end def id diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 3643ca230..295a0e3f4 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -17,26 +17,27 @@ def setup @first_post.blog = @blog @second_post.blog = nil - @serializer = ArraySerializer.new([@first_post, @second_post]) - @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) ActionController::Base.cache_store.clear end def test_with_serializer_option @blog.special_attribute = "Special" @blog.articles = [@first_post, @second_post] - @serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) - @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) + serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = {blogs:[{ id: 1, special_attribute: "Special", articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] }]} - assert_equal expected, @adapter.serializable_hash + assert_equal expected, adapter.serializable_hash end def test_include_multiple_posts + serializer = ArraySerializer.new([@first_post, @second_post]) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + expected = { posts: [{ title: "Hello!!", body: "Hello, world!!", @@ -64,7 +65,15 @@ def test_include_multiple_posts name: "Custom blog" } }]} - assert_equal expected, @adapter.serializable_hash + assert_equal expected, adapter.serializable_hash + end + + def test_root_is_underscored + virtual_value = VirtualValue.new(id: 1) + serializer = ArraySerializer.new([virtual_value]) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + + assert_equal 1, adapter.serializable_hash[:virtual_values].length end end end diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb index 05853e391..749ff0a7f 100644 --- a/test/serializers/root_test.rb +++ b/test/serializers/root_test.rb @@ -5,13 +5,17 @@ class Serializer class RootTest < Minitest::Test def setup - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - @profile_serializer = ProfileSerializer.new(@post, {root: 'smth'}) + @virtual_value = VirtualValue.new(id: 1) end def test_overwrite_root - setup - assert_equal('smth', @profile_serializer.json_key) + serializer = VirtualValueSerializer.new(@virtual_value, {root: 'smth'}) + assert_equal('smth', serializer.json_key) + end + + def test_underscore_in_root + serializer = VirtualValueSerializer.new(@virtual_value) + assert_equal('virtual_value', serializer.json_key) end end From 35c8f0d835df2887b8c2e3b90be1a029af9dc5db Mon Sep 17 00:00:00 2001 From: Aaron Lerch Date: Mon, 17 Aug 2015 17:12:30 -0400 Subject: [PATCH 164/903] Update fragment cache to support namespaced objects --- lib/active_model/serializer/adapter/fragment_cache.rb | 8 ++++++-- test/adapter/fragment_cache_test.rb | 10 ++++++++++ test/fixtures/poro.rb | 1 + 3 files changed, 17 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 231ddaed4..ae15995fe 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -54,8 +54,8 @@ def cached_attributes(klass, serializers) end def fragment_serializer(name, klass) - cached = "#{name.capitalize}CachedSerializer" - non_cached = "#{name.capitalize}NonCachedSerializer" + cached = "#{to_valid_const_name(name)}CachedSerializer" + non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) @@ -72,6 +72,10 @@ def fragment_serializer(name, klass) cached_attributes(klass, serializers) serializers end + + def to_valid_const_name(name) + name.gsub('::', '_') + end end end end diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index d249637a2..e2e4e2f4c 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -4,11 +4,14 @@ class Serializer class Adapter class FragmentCacheTest < Minitest::Test def setup + @spam = Spam::UnrelatedLink.new(id: "spam-id-1") @author = Author.new(name: 'Joao M. D. Moura') @role = Role.new(name: 'Great Author', description:nil) @role.author = [@author] @role_serializer = RoleSerializer.new(@role) + @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}) + @spam_hash = FragmentCache.new(Spam::UnrelatedLinkSerializer.adapter.new(@spam_serializer), @spam_serializer, {}) end def test_fragment_fetch_with_virtual_attributes @@ -20,6 +23,13 @@ def test_fragment_fetch_with_virtual_attributes } assert_equal(@role_hash.fetch, expected_result) end + + def test_fragment_fetch_with_namespaced_object + expected_result = { + id: @spam.id + } + assert_equal(@spam_hash.fetch, expected_result) + end end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 1a52dcecb..263971913 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -250,6 +250,7 @@ def maker end Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do + cache only: [:id] attributes :id end From f93a7e8b413f0c3d4bd7a00a9a73a531c3e5ecd4 Mon Sep 17 00:00:00 2001 From: Eric Guo Date: Sat, 1 Aug 2015 12:28:33 +0800 Subject: [PATCH 165/903] need lookahead match for windows file path contain 'c:/git/' So we will got full file path instead of only c if caller.first is: c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `' CALLER_FILE = / /A # start of string \S+ # one or more non-spaces (?= # stop previous match when :\d+:in # a colon is followed by one or more digits # followed by a colon followed by in ) /x credit from https://gist.github.com/mikezter/540132 and @bf4 --- lib/active_model/serializer.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 738743007..d1ab351c5 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -29,8 +29,8 @@ def self.inherited(base) base._attributes = self._attributes.try(:dup) || [] base._attributes_keys = self._attributes_keys.try(:dup) || {} base._urls = [] - serializer_file = File.open(caller.first[/^[^:]+/]) - base._cache_digest = Digest::MD5.hexdigest(serializer_file.read) + serializer_file_path = caller.first[/\A\S+(?=:\d+:in)/] + base._cache_digest = Digest::MD5.hexdigest(File.read(serializer_file_path)) super end From dca286b0ec0a791d0e0937e1034247abf3c3ef64 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 17 Aug 2015 15:13:44 -0500 Subject: [PATCH 166/903] Lead by example: lint PORO model --- lib/active_model/serializer/lint.rb | 2 +- test/fixtures/poro.rb | 19 +++++++++++++------ test/poro_test.rb | 9 +++++++++ 3 files changed, 23 insertions(+), 7 deletions(-) create mode 100644 test/poro_test.rb diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index 1da9bc5bc..97ffcd7fd 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -106,7 +106,7 @@ def test_model_name private def resource - @resource + @resource or fail "'@resource' must be set as the linted object" end def assert_instance_of(result, name) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 263971913..2b281049c 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -13,12 +13,8 @@ def cache_key "#{self.class.name.downcase}/#{self.id}-#{self.updated_at.strftime("%Y%m%d%H%M%S%9N")}" end - def cache_key_with_digest - "#{cache_key}/#{FILE_DIGEST}" - end - - def updated_at - @attributes[:updated_at] ||= DateTime.now.to_time + def serializable_hash(options = nil) + @attributes end def read_attribute_for_serialization(name) @@ -33,6 +29,9 @@ def id @attributes[:id] || @attributes['id'] || object_id end + ### Helper methods, not required to be serializable + # + # Convenience for adding @attributes readers and writers def method_missing(meth, *args) if meth.to_s =~ /^(.*)=$/ @attributes[$1.to_sym] = args[0] @@ -42,6 +41,14 @@ def method_missing(meth, *args) super end end + + def cache_key_with_digest + "#{cache_key}/#{FILE_DIGEST}" + end + + def updated_at + @attributes[:updated_at] ||= DateTime.now.to_time + end end class Profile < Model diff --git a/test/poro_test.rb b/test/poro_test.rb new file mode 100644 index 000000000..09191b8e6 --- /dev/null +++ b/test/poro_test.rb @@ -0,0 +1,9 @@ +require 'test_helper' + +class PoroTest < Minitest::Test + include ActiveModel::Serializer::Lint::Tests + + def setup + @resource = Model.new + end +end From 98d009a000b183039feee17d7cca90572247e8aa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 11 Aug 2015 17:04:12 -0500 Subject: [PATCH 167/903] Let FlattenJson adapter decide it doesn't include meta --- lib/active_model/serializer/adapter.rb | 2 +- lib/active_model/serializer/adapter/flatten_json.rb | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 7c0614342..0b8118d60 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -22,7 +22,7 @@ def serializable_hash(options = nil) def as_json(options = nil) hash = serializable_hash(options) - include_meta(hash) unless self.class == FlattenJson + include_meta(hash) hash end diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index 87b3ea8c4..7ed570349 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -6,6 +6,13 @@ def serializable_hash(options = {}) super @result end + + private + + # no-op: FlattenJson adapter does not include meta data, because it does not support root. + def include_meta(json) + json + end end end end From 215fb85c7fc10d8fce504e5a7f6256d8a364e16c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 18 Aug 2015 17:32:27 -0400 Subject: [PATCH 168/903] Test caller line parsing and digesting --- lib/active_model/serializer.rb | 25 +++++++++++++++++++++++-- test/serializers/cache_test.rb | 27 ++++++++++++++++++++++++++- 2 files changed, 49 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d1ab351c5..1395b7781 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -12,6 +12,22 @@ class Serializer include Configuration include Associations + + # Matches + # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" + # AND + # "/c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" + # AS + # c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb + CALLER_FILE = / + \A # start of string + \S+ # one or more non-spaces + (?= # stop previous match when + :\d+ # a colon is followed by one or more digits + :in # followed by a colon followed by in + ) + /x + class << self attr_accessor :_attributes attr_accessor :_attributes_keys @@ -29,8 +45,7 @@ def self.inherited(base) base._attributes = self._attributes.try(:dup) || [] base._attributes_keys = self._attributes_keys.try(:dup) || {} base._urls = [] - serializer_file_path = caller.first[/\A\S+(?=:\d+:in)/] - base._cache_digest = Digest::MD5.hexdigest(File.read(serializer_file_path)) + base._cache_digest = digest_caller_file(caller.first) super end @@ -161,6 +176,12 @@ def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end + def self.digest_caller_file(caller_line) + serializer_file_path = caller_line[CALLER_FILE] + serializer_file_contents = IO.read(serializer_file_path) + Digest::MD5.hexdigest(serializer_file_contents) + end + attr_reader :options def self.get_serializer_for(klass) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 60c351944..a57faa2d1 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -1,4 +1,5 @@ require 'test_helper' +require 'tempfile' module ActiveModel class Serializer class CacheTest < Minitest::Test @@ -125,10 +126,34 @@ def test_uses_file_digest_in_cache_key assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) end - def _cache_digest_definition + def test_cache_digest_definition assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) end + def test_serializer_file_path_on_nix + path = "/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb" + caller_line = "#{path}:1:in `'" + assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path + end + + def test_serializer_file_path_on_windows + path = "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb" + caller_line = "#{path}:1:in `'" + assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path + end + + def test_digest_caller_file + contents = "puts 'AMS rocks'!" + file = Tempfile.new("some_ruby.rb") + file.write(contents) + path = file.path + caller_line = "#{path}:1:in `'" + file.close + assert_equal ActiveModel::Serializer.digest_caller_file(caller_line), Digest::MD5.hexdigest(contents) + ensure + file.unlink + end + private def render_object_with_cache(obj) ActiveModel::SerializableResource.new(obj).serializable_hash From f7c77c1256fa07b79fbe977147ed629be29be613 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sun, 2 Aug 2015 18:02:56 -0300 Subject: [PATCH 169/903] add feature to include pagination links in response --- .gitignore | 1 + README.md | 12 ++++ lib/active_model/serializer/adapter.rb | 21 ++++++- .../serializer/array_serializer.rb | 4 +- lib/active_model/serializer/pagination.rb | 63 +++++++++++++++++++ lib/active_model_serializers.rb | 1 + 6 files changed, 98 insertions(+), 4 deletions(-) create mode 100644 lib/active_model/serializer/pagination.rb diff --git a/.gitignore b/.gitignore index 0374e060e..ad7f37d1a 100644 --- a/.gitignore +++ b/.gitignore @@ -19,3 +19,4 @@ test/version_tmp tmp *.swp .ruby-version +.ruby-gemset diff --git a/README.md b/README.md index 15e869472..ce21fa8e7 100644 --- a/README.md +++ b/README.md @@ -273,6 +273,18 @@ And you can change the JSON key that the serializer should use for a particular The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. +## Pagination + +If you want pagination links in your response, specify it in the `render` + +```ruby + render json: @posts, pagination: true +``` + +AMS relies on either Kaminari or WillPaginate. Please install either dependency by adding one of those to your Gemfile. + +Pagination links will only be included in your response if you are using an Adapter that supports `root`, as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. + ## Caching To cache a serializer, call ```cache``` and pass its options. diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 0b8118d60..79256a588 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -21,9 +21,9 @@ def serializable_hash(options = nil) end def as_json(options = nil) - hash = serializable_hash(options) - include_meta(hash) - hash + serializable_hash(options).tap do |hash| + include_meta(hash) + end end def self.create(resource, options = {}) @@ -94,6 +94,21 @@ def include_meta(json) json[meta_key] = meta if meta json end + + def include_pagination_links(json) + return unless page_links + + links?(json) ? json.merge!(page_links) : json['links'] = page_links + json + end + + def page_links + @links ||= serializer.page_links + end + + def links?(json) + !json['links'].nil? + end end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index f2f916e57..7a8d14ac2 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -4,8 +4,9 @@ class ArraySerializer NoSerializerError = Class.new(StandardError) include Enumerable delegate :each, to: :@objects + delegate :page_links, to: :pagination - attr_reader :root, :meta, :meta_key + attr_reader :root, :meta, :meta_key, :pagination def initialize(objects, options = {}) @root = options[:root] @@ -24,6 +25,7 @@ def initialize(objects, options = {}) end @meta = options[:meta] @meta_key = options[:meta_key] + @pagination = ActiveModel::Serializer::Pagination.new(objects) if options[:pagination] end def json_key diff --git a/lib/active_model/serializer/pagination.rb b/lib/active_model/serializer/pagination.rb new file mode 100644 index 000000000..a9bbba592 --- /dev/null +++ b/lib/active_model/serializer/pagination.rb @@ -0,0 +1,63 @@ +module ActiveModel + class Serializer + class Pagination + attr_reader :collection + + def initialize(collection) + @collection = collection + end + + def page_links + send(default_adapter) + end + + private + + def kaminari + build_links collection.size + end + + def will_paginate + setup_will_paginate + build_links collection.per_page + end + + def build_links(per_page) + pages = pages_from.each_with_object({}) do |(key, value), hash| + hash[key] = "?page=#{value}&per_page=#{per_page}" + end + { pages: pages } unless pages.empty? + end + + def pages_from + return {} if collection.total_pages == 1 + + {}.tap do |pages| + unless collection.first_page? + pages[:first] = 1 + pages[:prev] = collection.current_page - 1 + end + + unless collection.last_page? + pages[:next] = collection.current_page + 1 + pages[:last] = collection.total_pages + end + end + end + + def default_adapter + return :kaminari if defined?(Kaminari) + return :will_paginate if defined?(WillPaginate::CollectionMethods) + raise "AMS relies on either Kaminari or WillPaginate." + + "Please install either dependency by adding one of those to your Gemfile" + end + + def setup_will_paginate + WillPaginate::CollectionMethods.module_eval do + def first_page?() !previous_page end + def last_page?() !next_page end + end + end + end + end +end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 211a2870e..bf5f5d566 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,6 +2,7 @@ require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializer/fieldset' +require 'active_model/serializer/pagination' require 'active_model/serializable_resource' begin From b864302695c17358fb88ecbb52fff7c55c2fdecd Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Thu, 6 Aug 2015 14:19:52 -0300 Subject: [PATCH 170/903] remove 'page object' on paginations links' --- lib/active_model/serializer/pagination.rb | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/active_model/serializer/pagination.rb b/lib/active_model/serializer/pagination.rb index a9bbba592..639eaeedb 100644 --- a/lib/active_model/serializer/pagination.rb +++ b/lib/active_model/serializer/pagination.rb @@ -23,10 +23,9 @@ def will_paginate end def build_links(per_page) - pages = pages_from.each_with_object({}) do |(key, value), hash| + pages_from.each_with_object({}) do |(key, value), hash| hash[key] = "?page=#{value}&per_page=#{per_page}" end - { pages: pages } unless pages.empty? end def pages_from From 1fe8b069863b9601a238fcc4fb387ee307566ae6 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Fri, 7 Aug 2015 16:59:44 -0300 Subject: [PATCH 171/903] exchange pagination class to inside json_api scope --- README.md | 2 +- lib/active_model/serializer/adapter.rb | 15 ----- .../serializer/adapter/json_api.rb | 17 +++++ .../adapter/json_api/pagination_links.rb | 52 ++++++++++++++++ .../serializer/array_serializer.rb | 5 +- lib/active_model/serializer/pagination.rb | 62 ------------------- lib/active_model_serializers.rb | 1 - test/array_serializer_test.rb | 9 +++ 8 files changed, 81 insertions(+), 82 deletions(-) create mode 100644 lib/active_model/serializer/adapter/json_api/pagination_links.rb delete mode 100644 lib/active_model/serializer/pagination.rb diff --git a/README.md b/README.md index ce21fa8e7..45361ea86 100644 --- a/README.md +++ b/README.md @@ -283,7 +283,7 @@ If you want pagination links in your response, specify it in the `render` AMS relies on either Kaminari or WillPaginate. Please install either dependency by adding one of those to your Gemfile. -Pagination links will only be included in your response if you are using an Adapter that supports `root`, as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. +Pagination links will only be included in your response if you are using a JsonAPI adapter, the others adapters doesn't have this feature. ## Caching diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 79256a588..7a48942d0 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -94,21 +94,6 @@ def include_meta(json) json[meta_key] = meta if meta json end - - def include_pagination_links(json) - return unless page_links - - links?(json) ? json.merge!(page_links) : json['links'] = page_links - json - end - - def page_links - @links ||= serializer.page_links - end - - def links?(json) - !json['links'].nil? - end end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a7e0dedee..54de24f08 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,4 +1,5 @@ require 'active_model/serializer/adapter/json_api/fragment_cache' +require 'active_model/serializer/adapter/json_api/pagination_links' module ActiveModel class Serializer @@ -27,6 +28,8 @@ def serializable_hash(options = nil) @hash[:included] |= result[:included] end end + + include_pagination_links if serializer.pagination else @hash[:data] = attributes_for_serializer(serializer, options) add_resource_relationships(@hash[:data], serializer) @@ -157,6 +160,20 @@ def add_resource_relationships(attrs, serializer, options = {}) end end end + + def include_pagination_links + return if page_links.empty? + + links? ? @hash[:links].merge!(page_links) : @hash[:links] = page_links + end + + def page_links + @links ||= JsonApi::PaginationLinks.new(serializer.resource).page_links + end + + def links? + !@hash[:links].nil? + end end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb new file mode 100644 index 000000000..3ebc1c51e --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -0,0 +1,52 @@ +module ActiveModel + class Serializer + class Adapter + class JsonApi < Adapter + class PaginationLinks + FIRST_PAGE = 1 + + attr_reader :collection + + def initialize(collection) + raise_unless_any_gem_installed + @collection = collection + end + + def page_links + build_links + end + + private + + def build_links + pages_from.each_with_object({}) do |(key, value), hash| + hash[key] = "?page=#{value}&per_page=#{collection.size}" + end + end + + def pages_from + return {} if collection.total_pages == FIRST_PAGE + + {}.tap do |pages| + unless collection.current_page == FIRST_PAGE + pages[:first] = FIRST_PAGE + pages[:prev] = collection.current_page - FIRST_PAGE + end + + unless collection.current_page == collection.total_pages + pages[:next] = collection.current_page + FIRST_PAGE + pages[:last] = collection.total_pages + end + end + end + + def raise_unless_any_gem_installed + return if defined?(WillPaginate) || defined?(Kaminari) + raise "AMS relies on either Kaminari or WillPaginate." + + "Please install either dependency by adding one of those to your Gemfile" + end + end + end + end + end +end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 7a8d14ac2..8417d9e27 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -4,9 +4,8 @@ class ArraySerializer NoSerializerError = Class.new(StandardError) include Enumerable delegate :each, to: :@objects - delegate :page_links, to: :pagination - attr_reader :root, :meta, :meta_key, :pagination + attr_reader :root, :meta, :meta_key, :pagination, :resource def initialize(objects, options = {}) @root = options[:root] @@ -25,7 +24,7 @@ def initialize(objects, options = {}) end @meta = options[:meta] @meta_key = options[:meta_key] - @pagination = ActiveModel::Serializer::Pagination.new(objects) if options[:pagination] + @pagination = options[:pagination] end def json_key diff --git a/lib/active_model/serializer/pagination.rb b/lib/active_model/serializer/pagination.rb deleted file mode 100644 index 639eaeedb..000000000 --- a/lib/active_model/serializer/pagination.rb +++ /dev/null @@ -1,62 +0,0 @@ -module ActiveModel - class Serializer - class Pagination - attr_reader :collection - - def initialize(collection) - @collection = collection - end - - def page_links - send(default_adapter) - end - - private - - def kaminari - build_links collection.size - end - - def will_paginate - setup_will_paginate - build_links collection.per_page - end - - def build_links(per_page) - pages_from.each_with_object({}) do |(key, value), hash| - hash[key] = "?page=#{value}&per_page=#{per_page}" - end - end - - def pages_from - return {} if collection.total_pages == 1 - - {}.tap do |pages| - unless collection.first_page? - pages[:first] = 1 - pages[:prev] = collection.current_page - 1 - end - - unless collection.last_page? - pages[:next] = collection.current_page + 1 - pages[:last] = collection.total_pages - end - end - end - - def default_adapter - return :kaminari if defined?(Kaminari) - return :will_paginate if defined?(WillPaginate::CollectionMethods) - raise "AMS relies on either Kaminari or WillPaginate." + - "Please install either dependency by adding one of those to your Gemfile" - end - - def setup_will_paginate - WillPaginate::CollectionMethods.module_eval do - def first_page?() !previous_page end - def last_page?() !next_page end - end - end - end - end -end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index bf5f5d566..211a2870e 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,7 +2,6 @@ require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializer/fieldset' -require 'active_model/serializer/pagination' require 'active_model/serializable_resource' begin diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 3eff3ef8a..60caf9bc2 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -92,6 +92,15 @@ def test_json_key_with_root_and_no_serializers serializer = ArraySerializer.new(build_named_collection, root: 'custom_root') assert_equal serializer.json_key, 'custom_roots' end + + def test_pagination_attr_readers + serializer = ArraySerializer.new(@resource, pagination: true) + assert_equal serializer.pagination, true + end + + def test_resource + assert_equal @serializer.resource, @resource + end end end end From e040d6fcce4f9feac59b68534a67b32bbf3a1bbd Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sat, 8 Aug 2015 11:26:20 -0300 Subject: [PATCH 172/903] add action test to pagination links --- active_model_serializers.gemspec | 2 + .../action_controller/json_api/linked_test.rb | 180 ++++++++++++++++++ .../json_api/pagination_test.rb | 92 +++++++++ .../action_controller/json_api_linked_test.rb | 179 ----------------- 4 files changed, 274 insertions(+), 179 deletions(-) create mode 100644 test/action_controller/json_api/linked_test.rb create mode 100644 test/action_controller/json_api/pagination_test.rb delete mode 100644 test/action_controller/json_api_linked_test.rb diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index a0279e3d6..eff27ca92 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -24,4 +24,6 @@ Gem::Specification.new do |spec| spec.add_development_dependency "bundler", "~> 1.6" spec.add_development_dependency "timecop", ">= 0.7" spec.add_development_dependency "rake" + spec.add_development_dependency "kaminari" + spec.add_development_dependency "will_paginate" end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb new file mode 100644 index 000000000..a3422fa58 --- /dev/null +++ b/test/action_controller/json_api/linked_test.rb @@ -0,0 +1,180 @@ +require 'test_helper' + +module ActionController + module Serialization + class JsonApi + class LinkedTest < ActionController::TestCase + class LinkedTestController < ActionController::Base + def setup_post + ActionController::Base.cache_store.clear + @role1 = Role.new(id: 1, name: 'admin') + @role2 = Role.new(id: 2, name: 'colab') + @author = Author.new(id: 1, name: 'Steve K.') + @author.posts = [] + @author.bio = nil + @author.roles = [@role1, @role2] + @role1.author = @author + @role2.author = @author + @author2 = Author.new(id: 2, name: 'Anonymous') + @author2.posts = [] + @author2.bio = nil + @author2.roles = [] + @post = Post.new(id: 1, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @post.author = @author + @first_comment.post = @post + @first_comment.author = @author2 + @second_comment.post = @post + @second_comment.author = nil + @post2 = Post.new(id: 2, title: "Another Post", body: "Body") + @post2.author = @author + @post2.comments = [] + @blog = Blog.new(id: 1, name: "My Blog!!") + @post.blog = @blog + @post2.blog = @blog + end + + def render_resource_without_include + setup_post + render json: @post, adapter: :json_api + end + + def render_resource_with_include + setup_post + render json: @post, include: 'author', adapter: :json_api + end + + def render_resource_with_nested_include + setup_post + render json: @post, include: 'comments.author', adapter: :json_api + end + + def render_resource_with_nested_has_many_include + setup_post + render json: @post, include: ['author', 'author.roles'], adapter: :json_api + end + + def render_resource_with_missing_nested_has_many_include + setup_post + @post.author = @author2 # author2 has no roles. + render json: @post, include: 'author,author.roles', adapter: :json_api + end + + def render_collection_with_missing_nested_has_many_include + setup_post + @post.author = @author2 + render json: [@post, @post2], include: 'author,author.roles', adapter: :json_api + end + + def render_collection_without_include + setup_post + render json: [@post], adapter: :json_api + end + + def render_collection_with_include + setup_post + render json: [@post], include: ['author', 'comments'], adapter: :json_api + end + end + + tests LinkedTestController + + def test_render_resource_without_include + get :render_resource_without_include + response = JSON.parse(@response.body) + refute response.key? 'included' + end + + def test_render_resource_with_include + get :render_resource_with_include + response = JSON.parse(@response.body) + assert response.key? 'included' + assert_equal 1, response['included'].size + assert_equal 'Steve K.', response['included'].first['attributes']['name'] + end + + def test_render_resource_with_nested_has_many_include + get :render_resource_with_nested_has_many_include + response = JSON.parse(@response.body) + expected_linked = [ + { + "id" => "1", + "type" => "authors", + "attributes" => { + "name" => "Steve K." + }, + "relationships" => { + "posts" => { "data" => [] }, + "roles" => { "data" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, + "bio" => { "data" => nil } + } + }, { + "id" => "1", + "type" => "roles", + "attributes" => { + "name" => "admin", + "description" => nil, + "slug" => "admin-1" + }, + "relationships" => { + "author" => { "data" => { "type" =>"authors", "id" => "1" } } + } + }, { + "id" => "2", + "type" => "roles", + "attributes" => { + "name" => "colab", + "description" => nil, + "slug" => "colab-2" + }, + "relationships" => { + "author" => { "data" => { "type" =>"authors", "id" => "1" } } + } + } + ] + assert_equal expected_linked, response['included'] + end + + def test_render_resource_with_nested_include + get :render_resource_with_nested_include + response = JSON.parse(@response.body) + assert response.key? 'included' + assert_equal 1, response['included'].size + assert_equal 'Anonymous', response['included'].first['attributes']['name'] + end + + def test_render_collection_without_include + get :render_collection_without_include + response = JSON.parse(@response.body) + refute response.key? 'included' + end + + def test_render_collection_with_include + get :render_collection_with_include + response = JSON.parse(@response.body) + assert response.key? 'included' + end + + def test_render_resource_with_nested_attributes_even_when_missing_associations + get :render_resource_with_missing_nested_has_many_include + response = JSON.parse(@response.body) + assert response.key? 'included' + refute has_type?(response['included'], 'roles') + end + + def test_render_collection_with_missing_nested_has_many_include + get :render_collection_with_missing_nested_has_many_include + response = JSON.parse(@response.body) + assert response.key? 'included' + assert has_type?(response['included'], 'roles') + end + + def has_type?(collection, value) + collection.detect { |i| i['type'] == value} + end + end + end + end +end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb new file mode 100644 index 000000000..1db50fe9c --- /dev/null +++ b/test/action_controller/json_api/pagination_test.rb @@ -0,0 +1,92 @@ +require 'test_helper' +require 'will_paginate/array' +require 'kaminari' +require 'kaminari/hooks' +::Kaminari::Hooks.init + +module ActionController + module Serialization + class JsonApi + class PaginationTest < ActionController::TestCase + class PaginationTestController < ActionController::Base + def setup + @array = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), + Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), + Profile.new({ name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) + ] + end + + def using_kaminari + setup + Kaminari.paginate_array(@array).page(params[:page]).per(params[:per_page]) + end + + def using_will_paginate + setup + @array.paginate(page: params[:page], per_page: params[:per_page]) + end + + def render_pagination_using_kaminari + render json: using_kaminari, adapter: :json_api, pagination: true + end + + def render_pagination_using_will_paginate + render json: using_will_paginate, adapter: :json_api, pagination: true + end + + def render_array_without_pagination_links + render json: using_will_paginate, adapter: :json_api, pagination: false + end + + def render_array_omitting_pagination_options + render json: using_kaminari, adapter: :json_api + end + end + + tests PaginationTestController + + def test_render_pagination_links_with_will_paginate + expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=1&per_page=1", "next"=>"?page=3&per_page=1", "last"=>"?page=3&per_page=1"} + + get :render_pagination_using_will_paginate, page: 2, per_page: 1 + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + + def test_render_only_last_and_next_pagination_links + expected_links = {"next"=>"?page=2&per_page=2", "last"=>"?page=2&per_page=2"} + get :render_pagination_using_will_paginate, page: 1, per_page: 2 + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + + def test_render_pagination_links_with_kaminari + expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=1&per_page=1", "next"=>"?page=3&per_page=1", "last"=>"?page=3&per_page=1"} + get :render_pagination_using_kaminari, page: 2, per_page: 1 + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + + def test_render_only_prev_and_first_pagination_links + expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=2&per_page=1"} + get :render_pagination_using_kaminari, page: 3, per_page: 1 + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + + def test_array_without_pagination_links + get :render_array_without_pagination_links + response = JSON.parse(@response.body) + refute response.key? 'links' + end + + def test_array_omitting_pagination_options + get :render_array_omitting_pagination_options + response = JSON.parse(@response.body) + refute response.key? 'links' + end + end + end + end +end diff --git a/test/action_controller/json_api_linked_test.rb b/test/action_controller/json_api_linked_test.rb deleted file mode 100644 index dab35c560..000000000 --- a/test/action_controller/json_api_linked_test.rb +++ /dev/null @@ -1,179 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApiLinkedTest < ActionController::TestCase - class JsonApiLinkedTestController < ActionController::Base - def setup_post - ActionController::Base.cache_store.clear - @role1 = Role.new(id: 1, name: 'admin') - @role2 = Role.new(id: 2, name: 'colab') - @author = Author.new(id: 1, name: 'Steve K.') - @author.posts = [] - @author.bio = nil - @author.roles = [@role1, @role2] - @role1.author = @author - @role2.author = @author - @author2 = Author.new(id: 2, name: 'Anonymous') - @author2.posts = [] - @author2.bio = nil - @author2.roles = [] - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @post.author = @author - @first_comment.post = @post - @first_comment.author = @author2 - @second_comment.post = @post - @second_comment.author = nil - @post2 = Post.new(id: 2, title: "Another Post", body: "Body") - @post2.author = @author - @post2.comments = [] - @blog = Blog.new(id: 1, name: "My Blog!!") - @post.blog = @blog - @post2.blog = @blog - end - - def render_resource_without_include - setup_post - render json: @post, adapter: :json_api - end - - def render_resource_with_include - setup_post - render json: @post, include: 'author', adapter: :json_api - end - - def render_resource_with_nested_include - setup_post - render json: @post, include: 'comments.author', adapter: :json_api - end - - def render_resource_with_nested_has_many_include - setup_post - render json: @post, include: ['author', 'author.roles'], adapter: :json_api - end - - def render_resource_with_missing_nested_has_many_include - setup_post - @post.author = @author2 # author2 has no roles. - render json: @post, include: 'author,author.roles', adapter: :json_api - end - - def render_collection_with_missing_nested_has_many_include - setup_post - @post.author = @author2 - render json: [@post, @post2], include: 'author,author.roles', adapter: :json_api - end - - def render_collection_without_include - setup_post - render json: [@post], adapter: :json_api - end - - def render_collection_with_include - setup_post - render json: [@post], include: ['author', 'comments'], adapter: :json_api - end - end - - tests JsonApiLinkedTestController - - def test_render_resource_without_include - get :render_resource_without_include - response = JSON.parse(@response.body) - refute response.key? 'included' - end - - def test_render_resource_with_include - get :render_resource_with_include - response = JSON.parse(@response.body) - assert response.key? 'included' - assert_equal 1, response['included'].size - assert_equal 'Steve K.', response['included'].first['attributes']['name'] - end - - def test_render_resource_with_nested_has_many_include - get :render_resource_with_nested_has_many_include - response = JSON.parse(@response.body) - expected_linked = [ - { - "id" => "1", - "type" => "authors", - "attributes" => { - "name" => "Steve K." - }, - "relationships" => { - "posts" => { "data" => [] }, - "roles" => { "data" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, - "bio" => { "data" => nil } - } - }, { - "id" => "1", - "type" => "roles", - "attributes" => { - "name" => "admin", - "description" => nil, - "slug" => "admin-1" - }, - "relationships" => { - "author" => { "data" => { "type" =>"authors", "id" => "1" } } - } - }, { - "id" => "2", - "type" => "roles", - "attributes" => { - "name" => "colab", - "description" => nil, - "slug" => "colab-2" - }, - "relationships" => { - "author" => { "data" => { "type" =>"authors", "id" => "1" } } - } - } - ] - assert_equal expected_linked, response['included'] - end - - def test_render_resource_with_nested_include - get :render_resource_with_nested_include - response = JSON.parse(@response.body) - assert response.key? 'included' - assert_equal 1, response['included'].size - assert_equal 'Anonymous', response['included'].first['attributes']['name'] - end - - def test_render_collection_without_include - get :render_collection_without_include - response = JSON.parse(@response.body) - refute response.key? 'included' - end - - def test_render_collection_with_include - get :render_collection_with_include - response = JSON.parse(@response.body) - assert response.key? 'included' - end - - def test_render_resource_with_nested_attributes_even_when_missing_associations - get :render_resource_with_missing_nested_has_many_include - response = JSON.parse(@response.body) - assert response.key? 'included' - refute has_type?(response['included'], 'roles') - end - - def test_render_collection_with_missing_nested_has_many_include - get :render_collection_with_missing_nested_has_many_include - response = JSON.parse(@response.body) - assert response.key? 'included' - assert has_type?(response['included'], 'roles') - end - - def has_type?(collection, value) - collection.detect { |i| i['type'] == value} - end - - end - end -end From 331218d1c39619f5272c661cdc19367ab083e426 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sat, 8 Aug 2015 12:10:12 -0300 Subject: [PATCH 173/903] add test to class of pagination links --- .../adapter/json_api/pagination_links_test.rb | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 test/adapter/json_api/pagination_links_test.rb diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb new file mode 100644 index 000000000..94f4632d9 --- /dev/null +++ b/test/adapter/json_api/pagination_links_test.rb @@ -0,0 +1,85 @@ +require 'test_helper' +require 'will_paginate/array' +require 'kaminari' +require 'kaminari/hooks' +::Kaminari::Hooks.init + +module ActiveModel + class Serializer + class Adapter + class JsonApi + class PaginationLinksTest < Minitest::Test + def setup + ActionController::Base.cache_store.clear + @array = [ + Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), + Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), + Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) + ] + end + + def using_kaminari + Kaminari.paginate_array(@array).page(2).per(1) + end + + def using_will_paginate + @array.paginate(page: 2, per_page: 1) + end + + def expected_response_without_pagination_links + { + data: [{ + id:"2", + type:"profiles", + attributes:{ + name:"Name 2", + description:"Description 2" + } + }] + } + end + + def expected_response_with_pagination_links + { + data: [{ + id:"2", + type:"profiles", + attributes:{ + name:"Name 2", + description:"Description 2" + } + }], + links:{ + first:"?page=1&per_page=1", + prev:"?page=1&per_page=1", + next:"?page=3&per_page=1", + last:"?page=3&per_page=1" + } + } + end + + def test_pagination_links_using_kaminari + serializer = ArraySerializer.new(using_kaminari, pagination: true) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal expected_response_with_pagination_links, adapter.serializable_hash + end + + def test_pagination_links_using_will_paginate + serializer = ArraySerializer.new(using_will_paginate, pagination: true) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal expected_response_with_pagination_links, adapter.serializable_hash + end + + def test_not_showing_pagination_links + serializer = ArraySerializer.new(using_will_paginate, pagination: false) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal expected_response_without_pagination_links, adapter.serializable_hash + end + end + end + end + end +end From acb6545c508b931d90df2382bf13595692b401a0 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sat, 8 Aug 2015 16:25:22 -0300 Subject: [PATCH 174/903] add documentation to pagination feature --- README.md | 12 --------- docs/README.md | 1 + docs/howto/add_pagination_links.md | 39 ++++++++++++++++++++++++++++++ 3 files changed, 40 insertions(+), 12 deletions(-) create mode 100644 docs/howto/add_pagination_links.md diff --git a/README.md b/README.md index 45361ea86..15e869472 100644 --- a/README.md +++ b/README.md @@ -273,18 +273,6 @@ And you can change the JSON key that the serializer should use for a particular The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. -## Pagination - -If you want pagination links in your response, specify it in the `render` - -```ruby - render json: @posts, pagination: true -``` - -AMS relies on either Kaminari or WillPaginate. Please install either dependency by adding one of those to your Gemfile. - -Pagination links will only be included in your response if you are using a JsonAPI adapter, the others adapters doesn't have this feature. - ## Caching To cache a serializer, call ```cache``` and pass its options. diff --git a/docs/README.md b/docs/README.md index ddecb3e45..2398528b9 100644 --- a/docs/README.md +++ b/docs/README.md @@ -12,6 +12,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** ## How to - [How to add root key](howto/add_root_key.md) +- [How to add pagination links](howto/add_pagination_links.md) (```JSON-API``` only) ## Getting Help diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md new file mode 100644 index 000000000..0445903df --- /dev/null +++ b/docs/howto/add_pagination_links.md @@ -0,0 +1,39 @@ +# How to add pagination links + +If you want pagination links in your response, specify it in the `render` + +```ruby + render json: @posts, pagination: true +``` + +AMS relies on either `Kaminari` or `WillPaginate`. Please install either dependency by adding one of those to your Gemfile. + +Pagination links will only be included in your response if you are using a ```JSON-API``` adapter, the others adapters doesn't have this feature. + +```ruby +ActiveModel::Serializer.config.adapter = :json_api +``` + +ex: +```json +{ + "data": [ + { + "type": "articles", + "id": "1", + "attributes": { + "title": "JSON API paints my bikeshed!", + "body": "The shortest article. Ever.", + "created": "2015-05-22T14:56:29.000Z", + "updated": "2015-05-22T14:56:28.000Z" + } + } + ], + "links": { + "first": "?page=1&per_page=1", + "prev": "?page=2&per_page=1", + "next": "?page=4&per_page=1", + "last": "?page=13&per_page=1" + } +} +``` From 36c452e60bae38d40ed6328e71c08b38a54b616f Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sat, 8 Aug 2015 17:30:48 -0300 Subject: [PATCH 175/903] add pagination feature to changelog file --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 28f1e822e..b70c2e9a4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,4 +9,5 @@ * adds cache support to attributes and associations [@joaomdmoura] * uses model name to determine the type [@lsylvester] * remove root key option and split JSON adapter [@joaomdmoura] - * adds FlattenJSON as default adapter [@joaomdmoura] \ No newline at end of file + * adds FlattenJSON as default adapter [@joaomdmoura] + * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] From e62a7d6f34e83d2334c9871ac2648eb440647d6e Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Mon, 10 Aug 2015 11:04:48 -0300 Subject: [PATCH 176/903] return complete URIs on pagination links --- docs/howto/add_pagination_links.md | 8 ++++---- lib/action_controller/serialization.rb | 5 +++++ lib/active_model/serializer/adapter/json_api.rb | 4 ++-- .../adapter/json_api/pagination_links.rb | 16 +++++++++++++--- lib/active_model/serializer/array_serializer.rb | 4 ++-- .../json_api/pagination_test.rb | 16 ++++++++++++---- test/action_controller/serialization_test.rb | 6 ++++++ test/adapter/json_api/pagination_links_test.rb | 12 ++++++------ test/array_serializer_test.rb | 2 +- 9 files changed, 51 insertions(+), 22 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 0445903df..960723c4f 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -30,10 +30,10 @@ ex: } ], "links": { - "first": "?page=1&per_page=1", - "prev": "?page=2&per_page=1", - "next": "?page=4&per_page=1", - "last": "?page=13&per_page=1" + "first": "http://example.com/articles?page=1&per_page=1", + "prev": "http://example.com/articles?page=2&per_page=1", + "next": "http://example.com/articles?page=4&per_page=1", + "last": "http://example.com/articles?page=13&per_page=1" } } ``` diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index b216f0681..b3b843229 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -25,6 +25,7 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false end + options[:original_url] = original_url ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| if serializable_resource.serializer? serializable_resource.serialization_scope ||= serialization_scope @@ -57,5 +58,9 @@ def serialization_scope(scope) self._serialization_scope = scope end end + + def original_url + request.original_url.sub(/\?.*$/, "") + end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 54de24f08..e30c9bf04 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -29,7 +29,7 @@ def serializable_hash(options = nil) end end - include_pagination_links if serializer.pagination + include_pagination_links if serializer.options[:pagination] else @hash[:data] = attributes_for_serializer(serializer, options) add_resource_relationships(@hash[:data], serializer) @@ -168,7 +168,7 @@ def include_pagination_links end def page_links - @links ||= JsonApi::PaginationLinks.new(serializer.resource).page_links + @links ||= JsonApi::PaginationLinks.new(serializer.resource, serializer.options).page_links end def links? diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 3ebc1c51e..dd4c90c10 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -5,11 +5,12 @@ class JsonApi < Adapter class PaginationLinks FIRST_PAGE = 1 - attr_reader :collection + attr_reader :collection, :options - def initialize(collection) + def initialize(collection, options={}) raise_unless_any_gem_installed @collection = collection + @options = options end def page_links @@ -20,7 +21,7 @@ def page_links def build_links pages_from.each_with_object({}) do |(key, value), hash| - hash[key] = "?page=#{value}&per_page=#{collection.size}" + hash[key] = "#{url}?page=#{value}&per_page=#{collection.size}" end end @@ -45,6 +46,15 @@ def raise_unless_any_gem_installed raise "AMS relies on either Kaminari or WillPaginate." + "Please install either dependency by adding one of those to your Gemfile" end + + def url + return default_url unless options && options[:links] && options[:links][:self] + options[:links][:self] + end + + def default_url + options[:original_url] + end end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 8417d9e27..b97dcd8c5 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -5,7 +5,7 @@ class ArraySerializer include Enumerable delegate :each, to: :@objects - attr_reader :root, :meta, :meta_key, :pagination, :resource + attr_reader :root, :meta, :meta_key, :options, :resource def initialize(objects, options = {}) @root = options[:root] @@ -24,7 +24,7 @@ def initialize(objects, options = {}) end @meta = options[:meta] @meta_key = options[:meta_key] - @pagination = options[:pagination] + @options = options end def json_key diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 1db50fe9c..c8a3647d8 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -47,7 +47,10 @@ def render_array_omitting_pagination_options tests PaginationTestController def test_render_pagination_links_with_will_paginate - expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=1&per_page=1", "next"=>"?page=3&per_page=1", "last"=>"?page=3&per_page=1"} + expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=1&per_page=1", + "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=1&per_page=1", + "next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=3&per_page=1", + "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=3&per_page=1"} get :render_pagination_using_will_paginate, page: 2, per_page: 1 response = JSON.parse(@response.body) @@ -55,21 +58,26 @@ def test_render_pagination_links_with_will_paginate end def test_render_only_last_and_next_pagination_links - expected_links = {"next"=>"?page=2&per_page=2", "last"=>"?page=2&per_page=2"} + expected_links = {"next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=2&per_page=2", + "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=2&per_page=2"} get :render_pagination_using_will_paginate, page: 1, per_page: 2 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_pagination_links_with_kaminari - expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=1&per_page=1", "next"=>"?page=3&per_page=1", "last"=>"?page=3&per_page=1"} + expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", + "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", + "next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=3&per_page=1", + "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=3&per_page=1"} get :render_pagination_using_kaminari, page: 2, per_page: 1 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links - expected_links = {"first"=>"?page=1&per_page=1", "prev"=>"?page=2&per_page=1"} + expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", + "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=2&per_page=1"} get :render_pagination_using_kaminari, page: 3, per_page: 1 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 8c89ceac0..d60cdf55f 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -404,6 +404,9 @@ def test_warn_overridding_use_adapter_as_falsy_on_controller_instance def use_adapter? false end + def original_url + "http://example.com/" + end }.new assert_match /adapter: false/, (capture(:stderr) { controller.get_serializer(Profile.new) @@ -415,6 +418,9 @@ def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance def use_adapter? true end + def original_url + "http://example.com/" + end }.new assert_equal "", (capture(:stderr) { controller.get_serializer(Profile.new) diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 94f4632d9..7c26c192b 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -50,23 +50,23 @@ def expected_response_with_pagination_links } }], links:{ - first:"?page=1&per_page=1", - prev:"?page=1&per_page=1", - next:"?page=3&per_page=1", - last:"?page=3&per_page=1" + first: "http://example.com?page=1&per_page=1", + prev: "http://example.com?page=1&per_page=1", + next: "http://example.com?page=3&per_page=1", + last: "http://example.com?page=3&per_page=1" } } end def test_pagination_links_using_kaminari - serializer = ArraySerializer.new(using_kaminari, pagination: true) + serializer = ArraySerializer.new(using_kaminari, pagination: true, original_url: "http://example.com") adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_with_pagination_links, adapter.serializable_hash end def test_pagination_links_using_will_paginate - serializer = ArraySerializer.new(using_will_paginate, pagination: true) + serializer = ArraySerializer.new(using_will_paginate, pagination: true, original_url: "http://example.com") adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_with_pagination_links, adapter.serializable_hash diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 60caf9bc2..b5eb9384b 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -95,7 +95,7 @@ def test_json_key_with_root_and_no_serializers def test_pagination_attr_readers serializer = ArraySerializer.new(@resource, pagination: true) - assert_equal serializer.pagination, true + assert_equal serializer.options[:pagination], true end def test_resource From 7be25fef14f04054a8728acee3dae2086c621e0e Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Mon, 10 Aug 2015 12:26:16 -0300 Subject: [PATCH 177/903] include query_parameters on pagination links as well --- docs/howto/add_pagination_links.md | 8 ++-- lib/action_controller/serialization.rb | 9 +++- .../adapter/json_api/pagination_links.rb | 15 +++---- .../json_api/pagination_test.rb | 35 ++++++++++------ test/action_controller/serialization_test.rb | 6 --- .../adapter/json_api/pagination_links_test.rb | 42 ++++++++++++------- 6 files changed, 71 insertions(+), 44 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 960723c4f..971e3ee83 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -30,10 +30,10 @@ ex: } ], "links": { - "first": "http://example.com/articles?page=1&per_page=1", - "prev": "http://example.com/articles?page=2&per_page=1", - "next": "http://example.com/articles?page=4&per_page=1", - "last": "http://example.com/articles?page=13&per_page=1" + "first": "http://example.com/articles?page[number]=1&page[size]=1", + "prev": "http://example.com/articles?page[number]=2&page[size]=1", + "next": "http://example.com/articles?page[number]=4&page[size]=1", + "last": "http://example.com/articles?page[number]=13&page[size]=1" } } ``` diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index b3b843229..21aaad48f 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -25,7 +25,10 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false end - options[:original_url] = original_url + if options[:pagination] + options[:original_url] = original_url + options[:query_parameters] = query_parameters + end ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| if serializable_resource.serializer? serializable_resource.serialization_scope ||= serialization_scope @@ -62,5 +65,9 @@ def serialization_scope(scope) def original_url request.original_url.sub(/\?.*$/, "") end + + def query_parameters + request.query_parameters + end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index dd4c90c10..bbae19eaf 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -14,17 +14,14 @@ def initialize(collection, options={}) end def page_links - build_links - end - - private - - def build_links pages_from.each_with_object({}) do |(key, value), hash| - hash[key] = "#{url}?page=#{value}&per_page=#{collection.size}" + params = query_parameters.merge(page: { number: value, size: collection.size }).to_query + hash[key] = "#{url}?#{params}" end end + private + def pages_from return {} if collection.total_pages == FIRST_PAGE @@ -55,6 +52,10 @@ def url def default_url options[:original_url] end + + def query_parameters + options[:query_parameters] ? options[:query_parameters] : {} + end end end end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index c8a3647d8..41d3ed6fa 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -8,6 +8,9 @@ module ActionController module Serialization class JsonApi class PaginationTest < ActionController::TestCase + KAMINARI_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari' + WILL_PAGINATE_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate' + class PaginationTestController < ActionController::Base def setup @array = [ @@ -47,10 +50,10 @@ def render_array_omitting_pagination_options tests PaginationTestController def test_render_pagination_links_with_will_paginate - expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=1&per_page=1", - "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=1&per_page=1", - "next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=3&per_page=1", - "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=3&per_page=1"} + expected_links = {"first"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", + "prev"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", + "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1"} get :render_pagination_using_will_paginate, page: 2, per_page: 1 response = JSON.parse(@response.body) @@ -58,31 +61,39 @@ def test_render_pagination_links_with_will_paginate end def test_render_only_last_and_next_pagination_links - expected_links = {"next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=2&per_page=2", - "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate?page=2&per_page=2"} + expected_links = {"next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2"} get :render_pagination_using_will_paginate, page: 1, per_page: 2 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_pagination_links_with_kaminari - expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", - "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", - "next"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=3&per_page=1", - "last"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=3&per_page=1"} + expected_links = {"first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", + "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", + "next"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1", + "last"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1"} get :render_pagination_using_kaminari, page: 2, per_page: 1 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links - expected_links = {"first"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=1&per_page=1", - "prev"=>"http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari?page=2&per_page=1"} + expected_links = {"first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", + "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&per_page=1"} get :render_pagination_using_kaminari, page: 3, per_page: 1 response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end + def test_render_only_last_and_next_pagination_links_with_additional_params + expected_links = {"next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2&teste=additional", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2&teste=additional"} + get :render_pagination_using_will_paginate, page: 1, per_page: 2, teste: "additional" + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + def test_array_without_pagination_links get :render_array_without_pagination_links response = JSON.parse(@response.body) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index d60cdf55f..8c89ceac0 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -404,9 +404,6 @@ def test_warn_overridding_use_adapter_as_falsy_on_controller_instance def use_adapter? false end - def original_url - "http://example.com/" - end }.new assert_match /adapter: false/, (capture(:stderr) { controller.get_serializer(Profile.new) @@ -418,9 +415,6 @@ def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance def use_adapter? true end - def original_url - "http://example.com/" - end }.new assert_equal "", (capture(:stderr) { controller.get_serializer(Profile.new) diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 7c26c192b..1ccfd8a66 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -26,7 +26,7 @@ def using_will_paginate @array.paginate(page: 2, per_page: 1) end - def expected_response_without_pagination_links + def data { data: [{ id:"2", @@ -39,25 +39,30 @@ def expected_response_without_pagination_links } end - def expected_response_with_pagination_links + def links { - data: [{ - id:"2", - type:"profiles", - attributes:{ - name:"Name 2", - description:"Description 2" - } - }], links:{ - first: "http://example.com?page=1&per_page=1", - prev: "http://example.com?page=1&per_page=1", - next: "http://example.com?page=3&per_page=1", - last: "http://example.com?page=3&per_page=1" + first: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", + prev: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", + next: "http://example.com?page%5Bnumber%5D=3&page%5Bsize%5D=1", + last: "http://example.com?page%5Bnumber%5D=3&page%5Bsize%5D=1" } } end + def expected_response_without_pagination_links + data + end + + def expected_response_with_pagination_links + data.merge links + end + + def expected_response_with_pagination_links_and_additional_params + new_links = links[:links].each_with_object({}) {|(key, value), hash| hash[key] = "#{value}&teste=teste" } + data.merge links: new_links + end + def test_pagination_links_using_kaminari serializer = ArraySerializer.new(using_kaminari, pagination: true, original_url: "http://example.com") adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) @@ -72,6 +77,15 @@ def test_pagination_links_using_will_paginate assert_equal expected_response_with_pagination_links, adapter.serializable_hash end + def test_pagination_links_with_additional_params + serializer = ArraySerializer.new(using_will_paginate, pagination: true, + original_url: "http://example.com", + query_parameters: { teste: "teste"}) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + + assert_equal expected_response_with_pagination_links_and_additional_params, adapter.serializable_hash + end + def test_not_showing_pagination_links serializer = ArraySerializer.new(using_will_paginate, pagination: false) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) From e0d050d2afbddbed5f6672c8d53e6e7e380ebb55 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Tue, 11 Aug 2015 14:10:50 -0300 Subject: [PATCH 178/903] remove resource and options attr_reader from array_serialize --- lib/active_model/serializable_resource.rb | 2 +- .../serializer/adapter/json_api.rb | 22 ++++++--------- .../adapter/json_api/pagination_links.rb | 25 ++++++----------- .../serializer/array_serializer.rb | 3 +- .../adapter/json_api/pagination_links_test.rb | 28 ++++++++++--------- test/array_serializer_test.rb | 9 ------ 6 files changed, 35 insertions(+), 54 deletions(-) diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index fa3fbe035..9115b3967 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -2,7 +2,7 @@ module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :pagination]) def initialize(resource, options = {}) @resource = resource diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index e30c9bf04..02a0ff8f1 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -20,7 +20,7 @@ def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) serializer.each do |s| - result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) + result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash({}) @hash[:data] << result[:data] if result[:included] @@ -29,9 +29,9 @@ def serializable_hash(options = nil) end end - include_pagination_links if serializer.options[:pagination] + add_links(options) else - @hash[:data] = attributes_for_serializer(serializer, options) + @hash[:data] = attributes_for_serializer(serializer, {}) add_resource_relationships(@hash[:data], serializer) end @hash @@ -161,18 +161,14 @@ def add_resource_relationships(attrs, serializer, options = {}) end end - def include_pagination_links - return if page_links.empty? - - links? ? @hash[:links].merge!(page_links) : @hash[:links] = page_links - end - - def page_links - @links ||= JsonApi::PaginationLinks.new(serializer.resource, serializer.options).page_links + def add_links(options) + links = @hash.fetch(:links) { {} } + resources = serializer.instance_variable_get(:@resource) + @hash[:links] = add_pagination_links(links, resources, options) if @options[:pagination] end - def links? - !@hash[:links].nil? + def add_pagination_links(links, resources, options) + links.update(JsonApi::PaginationLinks.new(resources).serializable_hash(options)) end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index bbae19eaf..add1a8bd2 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -5,18 +5,19 @@ class JsonApi < Adapter class PaginationLinks FIRST_PAGE = 1 - attr_reader :collection, :options + attr_reader :collection - def initialize(collection, options={}) + def initialize(collection) raise_unless_any_gem_installed @collection = collection - @options = options end - def page_links + def serializable_hash(options = {}) pages_from.each_with_object({}) do |(key, value), hash| + query_parameters = options.fetch(:query_parameters) { {} } params = query_parameters.merge(page: { number: value, size: collection.size }).to_query - hash[key] = "#{url}?#{params}" + + hash[key] = "#{url(options)}?#{params}" end end @@ -44,17 +45,9 @@ def raise_unless_any_gem_installed "Please install either dependency by adding one of those to your Gemfile" end - def url - return default_url unless options && options[:links] && options[:links][:self] - options[:links][:self] - end - - def default_url - options[:original_url] - end - - def query_parameters - options[:query_parameters] ? options[:query_parameters] : {} + def url(options) + self_link = options.fetch(:links) {{}} + self_link.fetch(:self) {} ? options[:links][:self] : options[:original_url] end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index b97dcd8c5..f2f916e57 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -5,7 +5,7 @@ class ArraySerializer include Enumerable delegate :each, to: :@objects - attr_reader :root, :meta, :meta_key, :options, :resource + attr_reader :root, :meta, :meta_key def initialize(objects, options = {}) @root = options[:root] @@ -24,7 +24,6 @@ def initialize(objects, options = {}) end @meta = options[:meta] @meta_key = options[:meta_key] - @options = options end def json_key diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 1ccfd8a66..cd394a7a0 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -64,31 +64,33 @@ def expected_response_with_pagination_links_and_additional_params end def test_pagination_links_using_kaminari - serializer = ArraySerializer.new(using_kaminari, pagination: true, original_url: "http://example.com") - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + serializer = ArraySerializer.new(using_kaminari) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) - assert_equal expected_response_with_pagination_links, adapter.serializable_hash + assert_equal expected_response_with_pagination_links, + adapter.serializable_hash(original_url: "http://example.com") end def test_pagination_links_using_will_paginate - serializer = ArraySerializer.new(using_will_paginate, pagination: true, original_url: "http://example.com") - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + serializer = ArraySerializer.new(using_will_paginate) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) - assert_equal expected_response_with_pagination_links, adapter.serializable_hash + assert_equal expected_response_with_pagination_links, + adapter.serializable_hash(original_url: "http://example.com") end def test_pagination_links_with_additional_params - serializer = ArraySerializer.new(using_will_paginate, pagination: true, - original_url: "http://example.com", - query_parameters: { teste: "teste"}) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + serializer = ArraySerializer.new(using_will_paginate) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) + assert_equal expected_response_with_pagination_links_and_additional_params, + adapter.serializable_hash(original_url: "http://example.com", + query_parameters: { teste: "teste"}) - assert_equal expected_response_with_pagination_links_and_additional_params, adapter.serializable_hash end def test_not_showing_pagination_links - serializer = ArraySerializer.new(using_will_paginate, pagination: false) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + serializer = ArraySerializer.new(using_will_paginate) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: false) assert_equal expected_response_without_pagination_links, adapter.serializable_hash end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index b5eb9384b..3eff3ef8a 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -92,15 +92,6 @@ def test_json_key_with_root_and_no_serializers serializer = ArraySerializer.new(build_named_collection, root: 'custom_root') assert_equal serializer.json_key, 'custom_roots' end - - def test_pagination_attr_readers - serializer = ArraySerializer.new(@resource, pagination: true) - assert_equal serializer.options[:pagination], true - end - - def test_resource - assert_equal @serializer.resource, @resource - end end end end From 77a8f66ad849ee986cfdf218aa18d1d3cc555f5e Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Tue, 11 Aug 2015 16:58:36 -0300 Subject: [PATCH 179/903] fix message on raise of pagination links class --- .../serializer/adapter/json_api/pagination_links.rb | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index add1a8bd2..38f882d9f 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -41,8 +41,10 @@ def pages_from def raise_unless_any_gem_installed return if defined?(WillPaginate) || defined?(Kaminari) - raise "AMS relies on either Kaminari or WillPaginate." + - "Please install either dependency by adding one of those to your Gemfile" + raise <<-EOF + AMS relies on either Kaminari or WillPaginate for pagination. + Please install either dependency by adding one of those to your Gemfile. + EOF end def url(options) From 59ae84baba32c9f8de3c3dfa027da3aa2710345f Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Wed, 12 Aug 2015 11:51:04 -0300 Subject: [PATCH 180/903] exchange to a faster regex to get origina_url --- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializer/adapter/json_api.rb | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 21aaad48f..99f860f57 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -63,7 +63,7 @@ def serialization_scope(scope) end def original_url - request.original_url.sub(/\?.*$/, "") + request.original_url[/\A[^?]+/] end def query_parameters diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 02a0ff8f1..ceb69487f 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -20,7 +20,7 @@ def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) serializer.each do |s| - result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash({}) + result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) @hash[:data] << result[:data] if result[:included] @@ -31,7 +31,7 @@ def serializable_hash(options = nil) add_links(options) else - @hash[:data] = attributes_for_serializer(serializer, {}) + @hash[:data] = attributes_for_serializer(serializer, options) add_resource_relationships(@hash[:data], serializer) end @hash From a41d90cce46c426712417bc4821fc9dfab7c6133 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Fri, 14 Aug 2015 14:03:08 -0300 Subject: [PATCH 181/903] add self to pagination links --- docs/howto/add_pagination_links.md | 3 +- .../adapter/json_api/pagination_links.rb | 2 + .../json_api/pagination_test.rb | 51 ++++++++++--------- .../adapter/json_api/pagination_links_test.rb | 1 + 4 files changed, 33 insertions(+), 24 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 971e3ee83..eca749294 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -20,7 +20,7 @@ ex: "data": [ { "type": "articles", - "id": "1", + "id": "3", "attributes": { "title": "JSON API paints my bikeshed!", "body": "The shortest article. Ever.", @@ -30,6 +30,7 @@ ex: } ], "links": { + "self": "http://example.com/articles?page[number]=3&page[size]=1", "first": "http://example.com/articles?page[number]=1&page[size]=1", "prev": "http://example.com/articles?page[number]=2&page[size]=1", "next": "http://example.com/articles?page[number]=4&page[size]=1", diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 38f882d9f..4244721e2 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -27,6 +27,8 @@ def pages_from return {} if collection.total_pages == FIRST_PAGE {}.tap do |pages| + pages[:self] = collection.current_page + unless collection.current_page == FIRST_PAGE pages[:first] = FIRST_PAGE pages[:prev] = collection.current_page - FIRST_PAGE diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 41d3ed6fa..cf7832a85 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -22,12 +22,12 @@ def setup def using_kaminari setup - Kaminari.paginate_array(@array).page(params[:page]).per(params[:per_page]) + Kaminari.paginate_array(@array).page(params[:page][:number]).per(params[:page][:size]) end def using_will_paginate setup - @array.paginate(page: params[:page], per_page: params[:per_page]) + @array.paginate(page: params[:page][:number], per_page: params[:page][:size]) end def render_pagination_using_kaminari @@ -50,58 +50,63 @@ def render_array_omitting_pagination_options tests PaginationTestController def test_render_pagination_links_with_will_paginate - expected_links = {"first"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", - "prev"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", - "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1"} + expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + "first"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + "prev"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} - get :render_pagination_using_will_paginate, page: 2, per_page: 1 + get :render_pagination_using_will_paginate, page: { number: 2, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_last_and_next_pagination_links - expected_links = {"next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2"} - get :render_pagination_using_will_paginate, page: 1, per_page: 2 + expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2"} + get :render_pagination_using_will_paginate, page: { number: 1, size: 2 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_pagination_links_with_kaminari - expected_links = {"first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", - "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", - "next"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1", - "last"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&per_page=1"} - get :render_pagination_using_kaminari, page: 2, per_page: 1 + expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + "next"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + "last"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} + get :render_pagination_using_kaminari, page: { number: 2, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links - expected_links = {"first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&per_page=1", - "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&per_page=1"} - get :render_pagination_using_kaminari, page: 3, per_page: 1 + expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1"} + get :render_pagination_using_kaminari, page: { number: 3, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_last_and_next_pagination_links_with_additional_params - expected_links = {"next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2&teste=additional", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&per_page=2&teste=additional"} - get :render_pagination_using_will_paginate, page: 1, per_page: 2, teste: "additional" + expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", + "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", + "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional"} + get :render_pagination_using_will_paginate, page: { number: 1, size: 2 }, teste: "additional" response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_array_without_pagination_links - get :render_array_without_pagination_links + get :render_array_without_pagination_links, page: { number: 2, size: 1 } response = JSON.parse(@response.body) refute response.key? 'links' end def test_array_omitting_pagination_options - get :render_array_omitting_pagination_options + get :render_array_omitting_pagination_options, page: { number: 2, size: 1 } response = JSON.parse(@response.body) refute response.key? 'links' end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index cd394a7a0..198662fdb 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -42,6 +42,7 @@ def data def links { links:{ + self: "http://example.com?page%5Bnumber%5D=2&page%5Bsize%5D=1", first: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", prev: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", next: "http://example.com?page%5Bnumber%5D=3&page%5Bsize%5D=1", From 2c2f948fa0ea5e2fb05940c636c9f078a09a33b6 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Mon, 17 Aug 2015 14:25:59 -0300 Subject: [PATCH 182/903] Add pagination links automatically Pagination links will be included in your response automatically as long as the resource is paginated using Kaminari or WillPaginate and if you are using a JSON-API adapter. The others adapters does not have this feature. --- README.md | 7 +++- docs/howto/add_pagination_links.md | 18 +++++--- lib/action_controller/serialization.rb | 7 ++-- lib/active_model/serializable_resource.rb | 2 +- .../serializer/adapter/json_api.rb | 2 +- .../adapter/json_api/pagination_links.rb | 4 +- .../json_api/pagination_test.rb | 17 ++------ .../adapter/json_api/pagination_links_test.rb | 42 ++++++++++--------- 8 files changed, 52 insertions(+), 47 deletions(-) diff --git a/README.md b/README.md index 15e869472..ef103ba16 100644 --- a/README.md +++ b/README.md @@ -118,7 +118,7 @@ If you wish to use a serializer other than the default, you can explicitly pass render json: @posts, each_serializer: PostPreviewSerializer # Or, you can explicitly provide the collection serializer as well -render json: @posts, serializer: PaginatedSerializer, each_serializer: PostPreviewSerializer +render json: @posts, serializer: CollectionSerializer, each_serializer: PostPreviewSerializer ``` ### Meta @@ -272,6 +272,11 @@ And you can change the JSON key that the serializer should use for a particular The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. +## Pagination + +Pagination links will be included in your response automatically as long as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate) and if you are using a ```JSON-API``` adapter. The others adapters does not have this feature. + +For more information about it, please see in our docs [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md) ## Caching diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index eca749294..d49095b8c 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -1,14 +1,18 @@ # How to add pagination links -If you want pagination links in your response, specify it in the `render` +Pagination links will be included in your response automatically as long as the resource is paginated and if you are using a ```JSON-API``` adapter. The others adapters does not have this feature. -```ruby - render json: @posts, pagination: true -``` +If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). -AMS relies on either `Kaminari` or `WillPaginate`. Please install either dependency by adding one of those to your Gemfile. +```ruby +#kaminari example +@posts = Kaminari.paginate_array(Post.all).page(3).per(1) +render json: @posts -Pagination links will only be included in your response if you are using a ```JSON-API``` adapter, the others adapters doesn't have this feature. +#will_paginate example +@posts = Post.all.paginate(page: 3, per_page: 1) +render json: @posts +``` ```ruby ActiveModel::Serializer.config.adapter = :json_api @@ -38,3 +42,5 @@ ex: } } ``` + +AMS relies on either [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). Please install either dependency by adding one of those to your Gemfile. diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 99f860f57..927160f3b 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -25,9 +25,10 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false end - if options[:pagination] - options[:original_url] = original_url - options[:query_parameters] = query_parameters + if resource.respond_to?(:current_page) && resource.respond_to?(:total_pages) + options[:pagination] = {} + options[:pagination][:original_url] = original_url + options[:pagination][:query_parameters] = query_parameters end ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| if serializable_resource.serializer? diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 9115b3967..fa3fbe035 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -2,7 +2,7 @@ module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :pagination]) + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) def initialize(resource, options = {}) @resource = resource diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ceb69487f..b48e1d20c 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -164,7 +164,7 @@ def add_resource_relationships(attrs, serializer, options = {}) def add_links(options) links = @hash.fetch(:links) { {} } resources = serializer.instance_variable_get(:@resource) - @hash[:links] = add_pagination_links(links, resources, options) if @options[:pagination] + @hash[:links] = add_pagination_links(links, resources, options) if options[:pagination] end def add_pagination_links(links, resources, options) diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 4244721e2..7b608e611 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -14,7 +14,7 @@ def initialize(collection) def serializable_hash(options = {}) pages_from.each_with_object({}) do |(key, value), hash| - query_parameters = options.fetch(:query_parameters) { {} } + query_parameters = options[:pagination].fetch(:query_parameters) { {} } params = query_parameters.merge(page: { number: value, size: collection.size }).to_query hash[key] = "#{url(options)}?#{params}" @@ -51,7 +51,7 @@ def raise_unless_any_gem_installed def url(options) self_link = options.fetch(:links) {{}} - self_link.fetch(:self) {} ? options[:links][:self] : options[:original_url] + self_link.fetch(:self) {} ? options[:links][:self] : options[:pagination][:original_url] end end end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index cf7832a85..bc044c3f8 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -31,19 +31,16 @@ def using_will_paginate end def render_pagination_using_kaminari - render json: using_kaminari, adapter: :json_api, pagination: true + render json: using_kaminari, adapter: :json_api end def render_pagination_using_will_paginate - render json: using_will_paginate, adapter: :json_api, pagination: true + render json: using_will_paginate, adapter: :json_api end def render_array_without_pagination_links - render json: using_will_paginate, adapter: :json_api, pagination: false - end - - def render_array_omitting_pagination_options - render json: using_kaminari, adapter: :json_api + setup + render json: @array, adapter: :json_api end end @@ -104,12 +101,6 @@ def test_array_without_pagination_links response = JSON.parse(@response.body) refute response.key? 'links' end - - def test_array_omitting_pagination_options - get :render_array_omitting_pagination_options, page: { number: 2, size: 1 } - response = JSON.parse(@response.body) - refute response.key? 'links' - end end end end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 198662fdb..2a624ab7c 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -27,15 +27,11 @@ def using_will_paginate end def data - { - data: [{ - id:"2", - type:"profiles", - attributes:{ - name:"Name 2", - description:"Description 2" - } - }] + { data:[ + { id:"1", type:"profiles", attributes:{name:"Name 1", description:"Description 1" } }, + { id:"2", type:"profiles", attributes:{name:"Name 2", description:"Description 2" } }, + { id:"3", type:"profiles", attributes:{name:"Name 3", description:"Description 3" } } + ] } end @@ -56,42 +52,48 @@ def expected_response_without_pagination_links end def expected_response_with_pagination_links - data.merge links + {}.tap do |hash| + hash[:data] = [data.values.flatten.second] + hash.merge! links + end end def expected_response_with_pagination_links_and_additional_params new_links = links[:links].each_with_object({}) {|(key, value), hash| hash[key] = "#{value}&teste=teste" } - data.merge links: new_links + {}.tap do |hash| + hash[:data] = [data.values.flatten.second] + hash.merge! links: new_links + end end def test_pagination_links_using_kaminari serializer = ArraySerializer.new(using_kaminari) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_with_pagination_links, - adapter.serializable_hash(original_url: "http://example.com") + adapter.serializable_hash(pagination: { original_url: "http://example.com" }) end def test_pagination_links_using_will_paginate serializer = ArraySerializer.new(using_will_paginate) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_with_pagination_links, - adapter.serializable_hash(original_url: "http://example.com") + adapter.serializable_hash(pagination: { original_url: "http://example.com" }) end def test_pagination_links_with_additional_params serializer = ArraySerializer.new(using_will_paginate) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: true) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_with_pagination_links_and_additional_params, - adapter.serializable_hash(original_url: "http://example.com", - query_parameters: { teste: "teste"}) + adapter.serializable_hash(pagination: { original_url: "http://example.com", + query_parameters: { teste: "teste"}}) end def test_not_showing_pagination_links - serializer = ArraySerializer.new(using_will_paginate) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, pagination: false) + serializer = ArraySerializer.new(@array) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) assert_equal expected_response_without_pagination_links, adapter.serializable_hash end From 5031eb9f967e6c4c42d3b8d608037e72fa8fa94f Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Mon, 17 Aug 2015 15:17:15 -0300 Subject: [PATCH 183/903] add test to prev and first with additional params --- test/action_controller/json_api/pagination_test.rb | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index bc044c3f8..55db95ef2 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -96,6 +96,15 @@ def test_render_only_last_and_next_pagination_links_with_additional_params assert_equal expected_links, response['links'] end + def test_render_only_prev_and_first_pagination_links_with_additional_params + expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", + "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", + "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional"} + get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: "additional" + response = JSON.parse(@response.body) + assert_equal expected_links, response['links'] + end + def test_array_without_pagination_links get :render_array_without_pagination_links, page: { number: 2, size: 1 } response = JSON.parse(@response.body) From 01eab3bdb460a2b49ea974a0ae1192a86d7312a4 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Tue, 18 Aug 2015 19:05:20 -0300 Subject: [PATCH 184/903] send whole request context to model serializer --- lib/action_controller/serialization.rb | 14 +------- lib/active_model/serializer/adapter.rb | 6 ++-- .../serializer/adapter/json_api.rb | 11 ++++-- .../adapter/json_api/pagination_links.rb | 25 +++++++------ .../adapter/json_api/pagination_links_test.rb | 36 ++++++++++++------- 5 files changed, 48 insertions(+), 44 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 927160f3b..0850f7417 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -25,11 +25,6 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false end - if resource.respond_to?(:current_page) && resource.respond_to?(:total_pages) - options[:pagination] = {} - options[:pagination][:original_url] = original_url - options[:pagination][:query_parameters] = query_parameters - end ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| if serializable_resource.serializer? serializable_resource.serialization_scope ||= serialization_scope @@ -52,6 +47,7 @@ def use_adapter? [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| + options.fetch(:context) { options[:context] = request } serializable_resource = get_serializer(resource, options) super(serializable_resource, options) end @@ -62,13 +58,5 @@ def serialization_scope(scope) self._serialization_scope = scope end end - - def original_url - request.original_url[/\A[^?]+/] - end - - def query_parameters - request.query_parameters - end end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 7a48942d0..0b8118d60 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -21,9 +21,9 @@ def serializable_hash(options = nil) end def as_json(options = nil) - serializable_hash(options).tap do |hash| - include_meta(hash) - end + hash = serializable_hash(options) + include_meta(hash) + hash end def self.create(resource, options = {}) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index b48e1d20c..1b55a8121 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -164,11 +164,18 @@ def add_resource_relationships(attrs, serializer, options = {}) def add_links(options) links = @hash.fetch(:links) { {} } resources = serializer.instance_variable_get(:@resource) - @hash[:links] = add_pagination_links(links, resources, options) if options[:pagination] + @hash[:links] = add_pagination_links(links, resources, options) if is_paginated?(resources) end def add_pagination_links(links, resources, options) - links.update(JsonApi::PaginationLinks.new(resources).serializable_hash(options)) + pagination_links = JsonApi::PaginationLinks.new(resources, options[:context]).serializable_hash(options) + links.update(pagination_links) + end + + def is_paginated?(resource) + resource.respond_to?(:current_page) && + resource.respond_to?(:total_pages) && + resource.respond_to?(:size) end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 7b608e611..faa053e7d 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -5,16 +5,15 @@ class JsonApi < Adapter class PaginationLinks FIRST_PAGE = 1 - attr_reader :collection + attr_reader :collection, :context - def initialize(collection) - raise_unless_any_gem_installed + def initialize(collection, context) @collection = collection + @context = context end def serializable_hash(options = {}) pages_from.each_with_object({}) do |(key, value), hash| - query_parameters = options[:pagination].fetch(:query_parameters) { {} } params = query_parameters.merge(page: { number: value, size: collection.size }).to_query hash[key] = "#{url(options)}?#{params}" @@ -41,17 +40,17 @@ def pages_from end end - def raise_unless_any_gem_installed - return if defined?(WillPaginate) || defined?(Kaminari) - raise <<-EOF - AMS relies on either Kaminari or WillPaginate for pagination. - Please install either dependency by adding one of those to your Gemfile. - EOF - end - def url(options) self_link = options.fetch(:links) {{}} - self_link.fetch(:self) {} ? options[:links][:self] : options[:pagination][:original_url] + self_link.fetch(:self) {} ? options[:links][:self] : original_url + end + + def original_url + @original_url ||= context.original_url[/\A[^?]+/] + end + + def query_parameters + @query_parameters ||= context.query_parameters end end end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 2a624ab7c..2fa7a1abc 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -9,6 +9,8 @@ class Serializer class Adapter class JsonApi class PaginationLinksTest < Minitest::Test + URI = 'http://example.com' + def setup ActionController::Base.cache_store.clear @array = [ @@ -18,6 +20,14 @@ def setup ] end + def mock_request(query_parameters={}, original_url=URI) + context = Minitest::Mock.new + context.expect(:original_url, original_url ) + context.expect(:query_parameters, query_parameters) + @options = {} + @options[:context] = context + end + def using_kaminari Kaminari.paginate_array(@array).page(2).per(1) end @@ -38,11 +48,11 @@ def data def links { links:{ - self: "http://example.com?page%5Bnumber%5D=2&page%5Bsize%5D=1", - first: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", - prev: "http://example.com?page%5Bnumber%5D=1&page%5Bsize%5D=1", - next: "http://example.com?page%5Bnumber%5D=3&page%5Bsize%5D=1", - last: "http://example.com?page%5Bnumber%5D=3&page%5Bsize%5D=1" + self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } } end @@ -59,7 +69,7 @@ def expected_response_with_pagination_links end def expected_response_with_pagination_links_and_additional_params - new_links = links[:links].each_with_object({}) {|(key, value), hash| hash[key] = "#{value}&teste=teste" } + new_links = links[:links].each_with_object({}) {|(key, value), hash| hash[key] = "#{value}&test=test" } {}.tap do |hash| hash[:data] = [data.values.flatten.second] hash.merge! links: new_links @@ -70,25 +80,25 @@ def test_pagination_links_using_kaminari serializer = ArraySerializer.new(using_kaminari) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal expected_response_with_pagination_links, - adapter.serializable_hash(pagination: { original_url: "http://example.com" }) + mock_request + assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) end def test_pagination_links_using_will_paginate serializer = ArraySerializer.new(using_will_paginate) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal expected_response_with_pagination_links, - adapter.serializable_hash(pagination: { original_url: "http://example.com" }) + mock_request + assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) end def test_pagination_links_with_additional_params serializer = ArraySerializer.new(using_will_paginate) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal expected_response_with_pagination_links_and_additional_params, - adapter.serializable_hash(pagination: { original_url: "http://example.com", - query_parameters: { teste: "teste"}}) + mock_request({ test: 'test' }) + assert_equal expected_response_with_pagination_links_and_additional_params, + adapter.serializable_hash(@options) end def test_not_showing_pagination_links From f85027e631435879204645198726a3a4085835c1 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Wed, 19 Aug 2015 11:09:47 -0300 Subject: [PATCH 185/903] add more documentation to pagination links --- README.md | 4 +-- docs/README.md | 2 +- docs/howto/add_pagination_links.md | 54 +++++++++++++++++++++++++++++- 3 files changed, 56 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index ef103ba16..24152c4f3 100644 --- a/README.md +++ b/README.md @@ -274,9 +274,9 @@ The `url` declaration describes which named routes to use while generating URLs for your JSON. Not every adapter will require URLs. ## Pagination -Pagination links will be included in your response automatically as long as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate) and if you are using a ```JSON-API``` adapter. The others adapters does not have this feature. +Pagination links will be included in your response automatically as long as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate) and if you are using a ```JSON-API``` adapter. -For more information about it, please see in our docs [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md) +Although the others adapters does not have this feature, it is possible to implement pagination links to `JSON` adapter. For more information about it, please see in our docs [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md) ## Caching diff --git a/docs/README.md b/docs/README.md index 2398528b9..5bd9c2e19 100644 --- a/docs/README.md +++ b/docs/README.md @@ -12,7 +12,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** ## How to - [How to add root key](howto/add_root_key.md) -- [How to add pagination links](howto/add_pagination_links.md) (```JSON-API``` only) +- [How to add pagination links](howto/add_pagination_links.md) ## Getting Help diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index d49095b8c..87fc887f4 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -1,6 +1,8 @@ # How to add pagination links -Pagination links will be included in your response automatically as long as the resource is paginated and if you are using a ```JSON-API``` adapter. The others adapters does not have this feature. +### JSON-API adapter + +Pagination links will be included in your response automatically as long as the resource is paginated and if you are using a ```JSON-API``` adapter. If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). @@ -44,3 +46,53 @@ ex: ``` AMS relies on either [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). Please install either dependency by adding one of those to your Gemfile. + +### JSON adapter + +If you are using `JSON` adapter, pagination links will not be included automatically, but it is possible to do so using `meta` key. + +In your action specify a custom serializer. +```ruby +render json: @posts, serializer: PaginatedSerializer, each_serializer: PostPreviewSerializer +``` + +And then, you could do something like the following class. +```ruby +class PaginatedSerializer < ActiveModel::Serializer::ArraySerializer + def initialize(object, options={}) + meta_key = options[:meta_key] || :meta + options[meta_key] ||= {} + options[meta_key] = { + current_page: object.current_page, + next_page: object.next_page, + prev_page: object.prev_page, + total_pages: object.total_pages, + total_count: object.total_count + } + super(object, options) + end +end +``` +ex. +```json +{ + "articles": [ + { + "id": 2, + "title": "JSON API paints my bikeshed!", + "body": "The shortest article. Ever." + } + ], + "meta": { + "current_page": 3, + "next_page": 4, + "prev_page": 2, + "total_pages": 10, + "total_count": 10 + } +} +``` + +### FlattenJSON adapter + +This adapter does not allow us to use `meta` key, due to that it is not possible to add pagination links. From 3c3578a9b83974c6656867c249d60ec1401df3a6 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Wed, 19 Aug 2015 11:16:53 -0300 Subject: [PATCH 186/903] improvements on how to get self link on pagination class --- .../serializer/adapter/json_api/pagination_links.rb | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index faa053e7d..55e3280b8 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -41,8 +41,7 @@ def pages_from end def url(options) - self_link = options.fetch(:links) {{}} - self_link.fetch(:self) {} ? options[:links][:self] : original_url + @url ||= options.fetch(:links, {}).fetch(:self, nil) || original_url end def original_url From b73ffe25c81d2d14b720afdda6dd1687f8ee384d Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Thu, 20 Aug 2015 11:31:21 -0300 Subject: [PATCH 187/903] add kaminari and will_paginate examples --- docs/howto/add_pagination_links.md | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 87fc887f4..4241012e9 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -6,13 +6,26 @@ Pagination links will be included in your response automatically as long as the If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). +###### Kaminari examples ```ruby -#kaminari example -@posts = Kaminari.paginate_array(Post.all).page(3).per(1) +#array +@posts = Kaminari.paginate_array([1, 2, 3]).page(3).per(1) render json: @posts -#will_paginate example -@posts = Post.all.paginate(page: 3, per_page: 1) +#active_record +@posts = Post.page(3).per(1) +render json: @posts +``` + +###### WillPaginate examples + +```ruby +#array +@posts = [1,2,3].paginate(page: 3, per_page: 1) +render json: @posts + +#active_record +@posts = Post.page(3).per_page(1) render json: @posts ``` @@ -45,7 +58,8 @@ ex: } ``` -AMS relies on either [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). Please install either dependency by adding one of those to your Gemfile. +AMS pagination relies on a paginated collection with the methods `current_page`, `total_pages`, and `size`, such as are supported by both [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). + ### JSON adapter From d50262edbefe3bc2f2aa85c7beb5868816165d19 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Thu, 20 Aug 2015 11:32:03 -0300 Subject: [PATCH 188/903] test pagination links the way the controller does --- test/adapter/json_api/pagination_links_test.rb | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 2fa7a1abc..58a291205 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -28,6 +28,11 @@ def mock_request(query_parameters={}, original_url=URI) @options[:context] = context end + def load_adapter(paginated_collection, options = {}) + options = options.merge(adapter: :json_api) + ActiveModel::SerializableResource.new(paginated_collection, options) + end + def using_kaminari Kaminari.paginate_array(@array).page(2).per(1) end @@ -77,24 +82,21 @@ def expected_response_with_pagination_links_and_additional_params end def test_pagination_links_using_kaminari - serializer = ArraySerializer.new(using_kaminari) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + adapter = load_adapter(using_kaminari) mock_request assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) end def test_pagination_links_using_will_paginate - serializer = ArraySerializer.new(using_will_paginate) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + adapter = load_adapter(using_will_paginate) mock_request assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) end def test_pagination_links_with_additional_params - serializer = ArraySerializer.new(using_will_paginate) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + adapter = load_adapter(using_will_paginate) mock_request({ test: 'test' }) assert_equal expected_response_with_pagination_links_and_additional_params, @@ -102,8 +104,7 @@ def test_pagination_links_with_additional_params end def test_not_showing_pagination_links - serializer = ArraySerializer.new(@array) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + adapter = load_adapter(@array) assert_equal expected_response_without_pagination_links, adapter.serializable_hash end From fb719df5a87ade93f05e9a1e03b84c12cf196f20 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Thu, 20 Aug 2015 23:28:04 -0300 Subject: [PATCH 189/903] adding appveyor.yml file --- appveyor.yml | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 appveyor.yml diff --git a/appveyor.yml b/appveyor.yml new file mode 100644 index 000000000..9fb578c95 --- /dev/null +++ b/appveyor.yml @@ -0,0 +1,24 @@ +version: '{build}' + +skip_tags: true + +environment: + matrix: + - ruby_version: "193" + - ruby_version: "193-x64" + - ruby_version: "200" + - ruby_version: "200-x64" + - ruby_version: "21" + - ruby_version: "21-x64" + - ruby_version: "22" + - ruby_version: "22-x64" + +install: + - SET PATH=C:\Ruby%ruby_version%\bin;%PATH% + - gem install bundler + - bundle install --retry=3 + +test_script: + - RAILS_ENV=test bundle exec rake + +build: off From 58968ebe952fa404e0473d5bd602fc63d33452ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Fri, 21 Aug 2015 01:28:28 -0300 Subject: [PATCH 190/903] updating README to add windows build status --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 15e869472..df4f5035b 100644 --- a/README.md +++ b/README.md @@ -2,6 +2,8 @@ [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) +Windows Build Status - [![Build Status](https://ci.appveyor.com/api/projects/status/1dly7uj4l69bchmu) + ActiveModel::Serializer brings convention over configuration to your JSON generation. AMS does this through two components: **serializers** and **adapters**. From acb367989c9aba74bed9f768d012913d58d3822d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Fri, 21 Aug 2015 01:45:45 -0300 Subject: [PATCH 191/903] updating appveyor.yml for better ouput --- appveyor.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/appveyor.yml b/appveyor.yml index 9fb578c95..feeece62a 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -15,10 +15,13 @@ environment: install: - SET PATH=C:\Ruby%ruby_version%\bin;%PATH% + - ruby --version + - gem --version - gem install bundler + - bundler --version - bundle install --retry=3 test_script: - - RAILS_ENV=test bundle exec rake + - bundle exec rake build: off From 30463f88fa964563d891ca19c4e6f2fe37ae91b9 Mon Sep 17 00:00:00 2001 From: Eric Guo Date: Wed, 19 Aug 2015 13:30:56 +0800 Subject: [PATCH 192/903] Make testing suite running and pass in Windows thanks @bf4 give many help and suggestion, original PR https://github.com/rails-api/active_model_serializers/pull/1014 --- Gemfile | 3 +++ test/generators/serializer_generator_test.rb | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Gemfile b/Gemfile index baf12948d..bdfff8565 100644 --- a/Gemfile +++ b/Gemfile @@ -15,3 +15,6 @@ if version == "master" else gem "rails", "~> #{version}.0" end + +# Windows does not include zoneinfo files, so bundle the tzinfo-data gem +gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 815468b7b..e5c87d401 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -46,7 +46,11 @@ def test_generates_attributes_and_associations def test_with_no_attributes_does_not_add_extra_space run_generator ["account"] assert_file "app/serializers/account_serializer.rb" do |content| - assert_no_match /\n\nend/, content + if RUBY_PLATFORM =~ /mingw/ + assert_no_match /\r\n\r\nend/, content + else + assert_no_match /\n\nend/, content + end end end end From dc4ee94feac6c7662700deb5bf62714d8a7ce2de Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 24 Aug 2015 13:21:49 -0500 Subject: [PATCH 193/903] Add ArraySerializer#object like Serializer --- .../serializer/adapter/json_api.rb | 18 ++++++++------- .../serializer/array_serializer.rb | 23 +++++++++---------- test/array_serializer_test.rb | 4 ++++ 3 files changed, 25 insertions(+), 20 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1b55a8121..1841f9ff3 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -163,19 +163,21 @@ def add_resource_relationships(attrs, serializer, options = {}) def add_links(options) links = @hash.fetch(:links) { {} } - resources = serializer.instance_variable_get(:@resource) - @hash[:links] = add_pagination_links(links, resources, options) if is_paginated?(resources) + collection = serializer.object + if is_paginated?(collection) + @hash[:links] = add_pagination_links(links, collection, options) + end end - def add_pagination_links(links, resources, options) - pagination_links = JsonApi::PaginationLinks.new(resources, options[:context]).serializable_hash(options) + def add_pagination_links(links, collection, options) + pagination_links = JsonApi::PaginationLinks.new(collection, options[:context]).serializable_hash(options) links.update(pagination_links) end - def is_paginated?(resource) - resource.respond_to?(:current_page) && - resource.respond_to?(:total_pages) && - resource.respond_to?(:size) + def is_paginated?(collection) + collection.respond_to?(:current_page) && + collection.respond_to?(:total_pages) && + collection.respond_to?(:size) end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index f2f916e57..252eadf20 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -3,23 +3,22 @@ class Serializer class ArraySerializer NoSerializerError = Class.new(StandardError) include Enumerable - delegate :each, to: :@objects + delegate :each, to: :@serializers - attr_reader :root, :meta, :meta_key + attr_reader :object, :root, :meta, :meta_key - def initialize(objects, options = {}) + def initialize(resources, options = {}) @root = options[:root] - @resource = objects - @objects = objects.map do |object| - serializer_class = options.fetch( - :serializer, - ActiveModel::Serializer.serializer_for(object) - ) + @object = resources + @serializers = resources.map do |resource| + serializer_class = options.fetch(:serializer) { + ActiveModel::Serializer.serializer_for(resource) + } if serializer_class.nil? - fail NoSerializerError, "No serializer found for object: #{object.inspect}" + fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" else - serializer_class.new(object, options.except(:serializer)) + serializer_class.new(resource, options.except(:serializer)) end end @meta = options[:meta] @@ -27,7 +26,7 @@ def initialize(objects, options = {}) end def json_key - key = root || @objects.first.try(:json_key) || @resource.try(:name).try(:underscore) + key = root || @serializers.first.try(:json_key) || object.try(:name).try(:underscore) key.try(:pluralize) end end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 3eff3ef8a..4600fd76a 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -15,6 +15,10 @@ def build_named_collection(*resource) resource end + def test_has_object_reader_serializer_interface + assert_equal @serializer.object, @resource + end + def test_respond_to_each assert_respond_to @serializer, :each end From 91235ba7bc7397df1893698c099e3bad54bad78a Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 24 Aug 2015 22:46:11 +0200 Subject: [PATCH 194/903] Add configuration option to set resource type to singular/plural with jsonapi. --- lib/active_model/serializer.rb | 6 +- lib/active_model/serializer/configuration.rb | 1 + .../json_api/resource_type_config_test.rb | 59 +++++++++++++++++++ 3 files changed, 65 insertions(+), 1 deletion(-) create mode 100644 test/adapter/json_api/resource_type_config_test.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 738743007..96433465e 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -135,7 +135,11 @@ def id end def json_api_type - object.class.model_name.plural + if config.jsonapi_resource_type == :plural + object.class.model_name.plural + else + object.class.model_name.singular + end end def attributes(options = {}) diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 86df706e1..102c821e1 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -7,6 +7,7 @@ module Configuration included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer base.config.adapter = :flatten_json + base.config.jsonapi_resource_type = :plural end end end diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb new file mode 100644 index 000000000..e389b9b4f --- /dev/null +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -0,0 +1,59 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApi + class ResourceTypeConfigTest < Minitest::Test + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @post.blog = @blog + @anonymous_post.comments = [] + @anonymous_post.blog = nil + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: "My Blog!!") + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + end + + def with_jsonapi_resource_type type + old_type = ActiveModel::Serializer.config[:jsonapi_resource_type] + ActiveModel::Serializer.config[:jsonapi_resource_type] = type + yield + ensure + ActiveModel::Serializer.config[:jsonapi_resource_type] = old_type + end + + def test_config_plural + with_jsonapi_resource_type :plural do + serializer = CommentSerializer.new(@comment) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + ActionController::Base.cache_store.clear + assert_equal('comments', adapter.serializable_hash[:data][:type]) + end + end + + def test_config_singular + with_jsonapi_resource_type :singular do + serializer = CommentSerializer.new(@comment) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + ActionController::Base.cache_store.clear + assert_equal('comment', adapter.serializable_hash[:data][:type]) + end + end + end + end + end + end +end From 7afdad8c1791d44ffe44b5551fba832dc06c0e13 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Wed, 26 Aug 2015 03:20:53 -0300 Subject: [PATCH 195/903] removing ruby 2.2 from appveyor --- appveyor.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/appveyor.yml b/appveyor.yml index feeece62a..b32b350c4 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -10,8 +10,6 @@ environment: - ruby_version: "200-x64" - ruby_version: "21" - ruby_version: "21-x64" - - ruby_version: "22" - - ruby_version: "22-x64" install: - SET PATH=C:\Ruby%ruby_version%\bin;%PATH% From 49ea8bde86acfe480d9eaa2839083143169ac51b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Wed, 26 Aug 2015 04:48:29 -0300 Subject: [PATCH 196/903] TYPO on README --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 7fe0b70e4..a5c5528f4 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) -Windows Build Status - [![Build Status](https://ci.appveyor.com/api/projects/status/1dly7uj4l69bchmu) +_Windows Build Status -_ ![Build Status](https://ci.appveyor.com/api/projects/status/1dly7uj4l69bchmu) ActiveModel::Serializer brings convention over configuration to your JSON generation. From 530a1bdfd7cc2fd6587da864efab373ceecad961 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 21 Aug 2015 02:23:34 -0400 Subject: [PATCH 197/903] Compartmentalize test helper support --- test/support/rails_app.rb | 21 +++++++++ test/support/stream_capture.rb | 49 ++++++++++++++++++++ test/support/test_case.rb | 5 ++ test/test_helper.rb | 85 ++++------------------------------ 4 files changed, 83 insertions(+), 77 deletions(-) create mode 100644 test/support/rails_app.rb create mode 100644 test/support/stream_capture.rb create mode 100644 test/support/test_case.rb diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb new file mode 100644 index 000000000..c567de2db --- /dev/null +++ b/test/support/rails_app.rb @@ -0,0 +1,21 @@ +class Foo < Rails::Application + if Rails::VERSION::MAJOR >= 4 + config.eager_load = false + config.secret_key_base = 'abc123' + config.action_controller.perform_caching = true + config.active_support.test_order = :random + config.logger = Logger.new(nil) + ActionController::Base.cache_store = :memory_store + end +end +Foo.initialize! + +module TestHelper + Routes = ActionDispatch::Routing::RouteSet.new + Routes.draw do + get ':controller(/:action(/:id))' + get ':controller(/:action)' + end + + ActionController::Base.send :include, Routes.url_helpers +end diff --git a/test/support/stream_capture.rb b/test/support/stream_capture.rb new file mode 100644 index 000000000..49e3a1454 --- /dev/null +++ b/test/support/stream_capture.rb @@ -0,0 +1,49 @@ +# Use cleaner stream testing interface from Rails 5 if available +# see https://github.com/rails/rails/blob/29959eb59d/activesupport/lib/active_support/testing/stream.rb +begin + require "active_support/testing/stream" +rescue LoadError + module ActiveSupport + module Testing + module Stream #:nodoc: + private + + def silence_stream(stream) + old_stream = stream.dup + stream.reopen(IO::NULL) + stream.sync = true + yield + ensure + stream.reopen(old_stream) + old_stream.close + end + + def quietly + silence_stream(STDOUT) do + silence_stream(STDERR) do + yield + end + end + end + + def capture(stream) + stream = stream.to_s + captured_stream = Tempfile.new(stream) + stream_io = eval("$#{stream}") + origin_stream = stream_io.dup + stream_io.reopen(captured_stream) + + yield + + stream_io.rewind + return captured_stream.read + ensure + captured_stream.close + captured_stream.unlink + stream_io.reopen(origin_stream) + end + end + end + end +end + diff --git a/test/support/test_case.rb b/test/support/test_case.rb new file mode 100644 index 000000000..66e8648d2 --- /dev/null +++ b/test/support/test_case.rb @@ -0,0 +1,5 @@ +ActionController::TestCase.class_eval do + def setup + @routes = TestHelper::Routes + end +end diff --git a/test/test_helper.rb b/test/test_helper.rb index 68d844e69..e3eebae40 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -6,12 +6,15 @@ require 'action_controller/test_case' require 'action_controller/railtie' require 'active_support/json' -require 'minitest/autorun' require 'fileutils' +FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) + +require 'minitest/autorun' # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) -require "capture_warnings" + +require 'capture_warnings' @capture_warnings = CaptureWarnings.new(fail_build = false) @capture_warnings.before_tests at_exit do @@ -19,82 +22,10 @@ end require 'active_model_serializers' -# Use cleaner stream testing interface from Rails 5 if available -# see https://github.com/rails/rails/blob/29959eb59d/activesupport/lib/active_support/testing/stream.rb -begin - require "active_support/testing/stream" -rescue LoadError - module ActiveSupport - module Testing - module Stream #:nodoc: - private +require 'support/stream_capture' - def silence_stream(stream) - old_stream = stream.dup - stream.reopen(IO::NULL) - stream.sync = true - yield - ensure - stream.reopen(old_stream) - old_stream.close - end - - def quietly - silence_stream(STDOUT) do - silence_stream(STDERR) do - yield - end - end - end - - def capture(stream) - stream = stream.to_s - captured_stream = Tempfile.new(stream) - stream_io = eval("$#{stream}") - origin_stream = stream_io.dup - stream_io.reopen(captured_stream) - - yield - - stream_io.rewind - return captured_stream.read - ensure - captured_stream.close - captured_stream.unlink - stream_io.reopen(origin_stream) - end - end - end - end -end - -class Foo < Rails::Application - if Rails::VERSION::MAJOR >= 4 - config.eager_load = false - config.secret_key_base = 'abc123' - config.action_controller.perform_caching = true - config.active_support.test_order = :random - config.logger = Logger.new(nil) - ActionController::Base.cache_store = :memory_store - end -end -FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) -Foo.initialize! +require 'support/rails_app' require 'fixtures/poro' -module TestHelper - Routes = ActionDispatch::Routing::RouteSet.new - Routes.draw do - get ':controller(/:action(/:id))' - get ':controller(/:action)' - end - - ActionController::Base.send :include, Routes.url_helpers -end - -ActionController::TestCase.class_eval do - def setup - @routes = TestHelper::Routes - end -end +require 'support/test_case' From a8e9bb1c14cf5f05405761d8b9427f30a4ed27f2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 21 Aug 2015 02:23:36 -0400 Subject: [PATCH 198/903] Remove uniq on warnings that confused output --- test/capture_warnings.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index f7ea759ba..76e77b7bb 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -20,7 +20,7 @@ def before_tests def after_tests stderr_file.rewind - lines = stderr_file.read.split("\n").uniq + lines = stderr_file.read.split("\n") stderr_file.close! $stderr.reopen(STDERR) From 9aad8b4d298c130eebae00abe05aba431ec930b5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 21 Aug 2015 03:01:54 -0400 Subject: [PATCH 199/903] Cleanup CaptureWarnings after_run --- test/test_helper.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index e3eebae40..eee2d0490 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -17,9 +17,10 @@ require 'capture_warnings' @capture_warnings = CaptureWarnings.new(fail_build = false) @capture_warnings.before_tests -at_exit do +Minitest.after_run do @capture_warnings.after_tests end + require 'active_model_serializers' require 'support/stream_capture' From d315151e8a1a55cb1d46d80a56c6ad599c08a9ab Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 21 Aug 2015 02:23:37 -0400 Subject: [PATCH 200/903] Fix warnings JRuby-specific: fix 'warning: (...) interpreted as grouped expression' --- lib/active_model/serializable_resource.rb | 4 ++- lib/active_model/serializer.rb | 5 ++-- lib/active_model/serializer/adapter.rb | 29 +++++++++---------- .../serializer/adapter/json/fragment_cache.rb | 3 +- .../adapter/json_api/fragment_cache.rb | 3 +- lib/active_model/serializer/associations.rb | 8 ++--- lib/active_model/serializer/fieldset.rb | 4 ++- lib/active_model_serializers.rb | 13 ++++++++- .../serialization_scope_name_test.rb | 14 +++++---- test/action_controller/serialization_test.rb | 11 +++---- test/adapter/json/belongs_to_test.rb | 1 - test/fixtures/poro.rb | 9 ++---- test/generators/serializer_generator_test.rb | 4 +-- test/serializers/associations_test.rb | 2 +- test/serializers/cache_test.rb | 8 ++--- test/test_helper.rb | 13 +++++++-- 16 files changed, 77 insertions(+), 54 deletions(-) diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index fa3fbe035..aa8f139a2 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,4 +1,4 @@ -require "set" +require 'set' module ActiveModel class SerializableResource @@ -76,7 +76,9 @@ def serializer? private + ActiveModelSerializers.silence_warnings do attr_reader :resource, :adapter_opts, :serializer_opts + end end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1395b7781..6472a4114 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -9,6 +9,7 @@ class Serializer autoload :Adapter autoload :Lint autoload :Associations + autoload :Fieldset include Configuration include Associations @@ -66,10 +67,10 @@ def self.attribute(attr, options = {}) @_attributes_keys[attr] = { key: key } if key != attr @_attributes << key unless @_attributes.include?(key) - unless respond_to?(key, false) || _fragmented.respond_to?(attr) + ActiveModelSerializers.silence_warnings do define_method key do object.read_attribute_for_serialization(attr) - end + end unless respond_to?(key, false) || _fragmented.respond_to?(attr) end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 0b8118d60..69593828a 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -1,13 +1,23 @@ -require 'active_model/serializer/adapter/fragment_cache' - module ActiveModel class Serializer class Adapter extend ActiveSupport::Autoload - autoload :Json + require 'active_model/serializer/adapter/json' + require 'active_model/serializer/adapter/json_api' autoload :FlattenJson autoload :Null - autoload :JsonApi + autoload :FragmentCache + + def self.create(resource, options = {}) + override = options.delete(:adapter) + klass = override ? adapter_class(override) : ActiveModel::Serializer.adapter + klass.new(resource, options) + end + + def self.adapter_class(adapter) + adapter_name = adapter.to_s.classify.sub("API", "Api") + "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize + end attr_reader :serializer @@ -26,17 +36,6 @@ def as_json(options = nil) hash end - def self.create(resource, options = {}) - override = options.delete(:adapter) - klass = override ? adapter_class(override) : ActiveModel::Serializer.adapter - klass.new(resource, options) - end - - def self.adapter_class(adapter) - adapter_name = adapter.to_s.classify.sub("API", "Api") - "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize - end - def fragment_cache(*args) raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb index 761a6e548..0d01b87a2 100644 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -1,3 +1,4 @@ +require 'active_model/serializer/adapter/fragment_cache' module ActiveModel class Serializer class Adapter @@ -12,4 +13,4 @@ def fragment_cache(cached_hash, non_cached_hash) end end end -end \ No newline at end of file +end diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index 6ce1c1848..d266801fe 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -1,3 +1,4 @@ +require 'active_model/serializer/adapter/fragment_cache' module ActiveModel class Serializer class Adapter @@ -20,4 +21,4 @@ def fragment_cache(root, cached_hash, non_cached_hash) end end end -end \ No newline at end of file +end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index f864a0f0a..1320eae3e 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -73,11 +73,9 @@ def has_one(name, options = {}) def associate(reflection) self._reflections = _reflections.dup - unless method_defined?(reflection.name) - define_method reflection.name do - object.send reflection.name - end - end + define_method reflection.name do + object.send reflection.name + end unless method_defined?(reflection.name) self._reflections << reflection end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 3ff42bedd..63333cf27 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -18,7 +18,9 @@ def fields_for(serializer) private + ActiveModelSerializers.silence_warnings do attr_reader :raw_fields, :root + end def parsed_fields if raw_fields.is_a?(Hash) @@ -37,4 +39,4 @@ def parsed_fields end end -end \ No newline at end of file +end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 211a2870e..01c23e5f7 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,7 +1,18 @@ +module ActiveModelSerializers + module_function + + def silence_warnings + verbose = $VERBOSE + $VERBOSE = nil + yield + ensure + $VERBOSE = verbose + end + +end require 'active_model' require 'active_model/serializer/version' require 'active_model/serializer' -require 'active_model/serializer/fieldset' require 'active_model/serializable_resource' begin diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 2af0a1fa9..6e2b15e6e 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -4,8 +4,10 @@ class DefaultScopeNameTest < ActionController::TestCase class UserSerializer < ActiveModel::Serializer attributes :admin? - def admin? - current_user.admin + ActiveModelSerializers.silence_warnings do + def admin? + current_user.admin + end end end @@ -34,8 +36,10 @@ def test_default_scope_name class SerializationScopeNameTest < ActionController::TestCase class AdminUserSerializer < ActiveModel::Serializer attributes :admin? - def admin? - current_admin.admin + ActiveModelSerializers.silence_warnings do + def admin? + current_admin.admin + end end end @@ -60,4 +64,4 @@ def test_override_scope_name_with_controller get :render_new_user assert_equal '{"data":{"id":"1","type":"users","attributes":{"admin?":true}}}', @response.body end -end \ No newline at end of file +end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 8c89ceac0..fab43af07 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -129,7 +129,6 @@ def render_fragment_changed_object_with_except_cache_enabled def render_fragment_changed_object_with_relationship comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) comment2 = Comment.new({ id: 1, body: 'ZOMG AN UPDATED-BUT-NOT-CACHE-EXPIRED COMMENT' }) - author = Author.new(id: 1, name: 'Joao Moura.') like = Like.new({ id: 1, likeable: comment, time: 3.days.ago }) generate_cached_serializer(like) @@ -215,14 +214,16 @@ def test_render_json_object_without_serializer get :render_json_object_without_serializer assert_equal 'application/json', @response.content_type - assert_equal ({error: 'Result is Invalid'}).to_json, @response.body + expected_body = {error: 'Result is Invalid'} + assert_equal expected_body.to_json, @response.body end def test_render_json_array_object_without_serializer get :render_json_array_object_without_serializer assert_equal 'application/json', @response.content_type - assert_equal ([{error: 'Result is Invalid'}]).to_json, @response.body + expected_body = [{error: 'Result is Invalid'}] + assert_equal expected_body.to_json, @response.body end def test_render_array_using_implicit_serializer @@ -405,9 +406,9 @@ def use_adapter? false end }.new - assert_match /adapter: false/, (capture(:stderr) { + assert_match(/adapter: false/, (capture(:stderr) { controller.get_serializer(Profile.new) - }) + })) end def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index a5dbfe14d..f39080fd5 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -11,7 +11,6 @@ def setup @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post.comments = [@comment] @anonymous_post.comments = [] - @post.author = @author @comment.post = @post @comment.author = nil @anonymous_post.author = nil diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 2b281049c..0c0e3a587 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,3 +1,5 @@ +verbose = $VERBOSE +$VERBOSE = nil class Model FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) @@ -260,9 +262,4 @@ def maker cache only: [:id] attributes :id end - -RaiseErrorSerializer = Class.new(ActiveModel::Serializer) do - def json_key - raise StandardError, 'Intentional error for rescue_from test' - end -end +$VERBOSE = verbose diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index e5c87d401..7af39ed12 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -47,9 +47,9 @@ def test_with_no_attributes_does_not_add_extra_space run_generator ["account"] assert_file "app/serializers/account_serializer.rb" do |content| if RUBY_PLATFORM =~ /mingw/ - assert_no_match /\r\n\r\nend/, content + assert_no_match(/\r\n\r\nend/, content) else - assert_no_match /\n\nend/, content + assert_no_match(/\n\nend/, content) end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 89afdcc67..b7b77cf95 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -81,7 +81,7 @@ def test_has_many_with_no_serializer def test_serializer_options_are_passed_into_associations_serializers association = @post_serializer .associations - .detect { |association| association.key == :comments } + .detect { |assoc| assoc.key == :comments } assert association.serializer.first.custom_options[:custom_options] end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index a57faa2d1..afa583270 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -47,13 +47,13 @@ def test_cache_key_definition end def test_cache_key_interpolation_with_updated_at - author = render_object_with_cache(@author) + render_object_with_cache(@author) assert_equal(nil, ActionController::Base.cache_store.fetch(@author.cache_key)) assert_equal(@author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}").to_json) end def test_default_cache_key_fallback - comment = render_object_with_cache(@comment) + render_object_with_cache(@comment) assert_equal(@comment_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(@comment.cache_key).to_json) end @@ -74,7 +74,7 @@ def test_associations_separately_cache assert_equal(nil, ActionController::Base.cache_store.fetch(@comment.cache_key)) Timecop.freeze(Time.now) do - post = render_object_with_cache(@post) + render_object_with_cache(@post) assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) @@ -122,7 +122,7 @@ def test_fragment_fetch_with_virtual_associations end def test_uses_file_digest_in_cache_key - blog = render_object_with_cache(@blog) + render_object_with_cache(@blog) assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) end diff --git a/test/test_helper.rb b/test/test_helper.rb index eee2d0490..1327188e2 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -15,10 +15,17 @@ require 'capture_warnings' -@capture_warnings = CaptureWarnings.new(fail_build = false) +@capture_warnings = CaptureWarnings.new(fail_build = true) @capture_warnings.before_tests -Minitest.after_run do - @capture_warnings.after_tests +if Minitest.respond_to?(:after_run) + Minitest.after_run do + @capture_warnings.after_tests + end +else + at_exit do + STDOUT.puts "Minitest.after_run not available." + @capture_warnings.after_tests + end end require 'active_model_serializers' From 4bba16bf4e1d695881dc806e72e07b1076d6f5f5 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 28 Aug 2015 17:00:24 +0200 Subject: [PATCH 201/903] Factor `with_adapter` + force cache clear before each test. --- test/action_controller/serialization_test.rb | 58 +++++++++---------- .../json_api/resource_type_config_test.rb | 22 +++---- test/support/serialization_testing.rb | 13 +++++ test/test_helper.rb | 2 + 4 files changed, 52 insertions(+), 43 deletions(-) create mode 100644 test/support/serialization_testing.rb diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index fab43af07..45006597c 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -1,4 +1,3 @@ - require 'test_helper' module ActionController @@ -12,31 +11,22 @@ def render_using_implicit_serializer end def render_using_default_adapter_root - with_adapter ActiveModel::Serializer::Adapter::JsonApi do - # JSON-API adapter sets root by default - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile - end + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile end def render_array_using_custom_root - with_adapter ActiveModel::Serializer::Adapter::Json do - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: [@profile], root: "custom_root" - end + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: [@profile], root: "custom_root" end def render_array_that_is_empty_using_custom_root - with_adapter ActiveModel::Serializer::Adapter::Json do - render json: [], root: "custom_root" - end + render json: [], root: "custom_root" end def render_object_using_custom_root - with_adapter ActiveModel::Serializer::Adapter::Json do - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root" - end + @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + render json: @profile, root: "custom_root" end def render_array_using_implicit_serializer @@ -48,14 +38,11 @@ def render_array_using_implicit_serializer end def render_array_using_implicit_serializer_and_meta - with_adapter ActiveModel::Serializer::Adapter::JsonApi do - - @profiles = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - ] + @profiles = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + ] - render json: @profiles, meta: { total: 10 } - end + render json: @profiles, meta: { total: 10 } end def render_object_with_cache_enabled @@ -169,8 +156,9 @@ def test_render_using_implicit_serializer end def test_render_using_default_root - get :render_using_default_adapter_root - + with_adapter :json_api do + get :render_using_default_adapter_root + end expected = { data: { id: assigns(:profile).id.to_s, @@ -187,15 +175,18 @@ def test_render_using_default_root end def test_render_array_using_custom_root - get :render_array_using_custom_root - + with_adapter :json do + get :render_array_using_custom_root + end expected = {custom_roots: [{name: "Name 1", description: "Description 1"}]} assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end def test_render_array_that_is_empty_using_custom_root - get :render_array_that_is_empty_using_custom_root + with_adapter :json do + get :render_array_that_is_empty_using_custom_root + end expected = {custom_roots: []} assert_equal 'application/json', @response.content_type @@ -203,7 +194,9 @@ def test_render_array_that_is_empty_using_custom_root end def test_render_object_using_custom_root - get :render_object_using_custom_root + with_adapter :json do + get :render_object_using_custom_root + end expected = {custom_root: {name: "Name 1", description: "Description 1"}} assert_equal 'application/json', @response.content_type @@ -245,8 +238,9 @@ def test_render_array_using_implicit_serializer end def test_render_array_using_implicit_serializer_and_meta - get :render_array_using_implicit_serializer_and_meta - + with_adapter :json_api do + get :render_array_using_implicit_serializer_and_meta + end expected = { data: [ { diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index e389b9b4f..aaf247e56 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -32,24 +32,24 @@ def with_jsonapi_resource_type type ActiveModel::Serializer.config[:jsonapi_resource_type] = type yield ensure - ActiveModel::Serializer.config[:jsonapi_resource_type] = old_type + ActiveModel::Serializer.config.jsonapi_resource_type = old_type end def test_config_plural - with_jsonapi_resource_type :plural do - serializer = CommentSerializer.new(@comment) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - ActionController::Base.cache_store.clear - assert_equal('comments', adapter.serializable_hash[:data][:type]) + with_adapter :json_api do + with_jsonapi_resource_type :plural do + hash = ActiveModel::SerializableResource.serialize(@comment).serializable_hash + assert_equal('comments', hash[:data][:type]) + end end end def test_config_singular - with_jsonapi_resource_type :singular do - serializer = CommentSerializer.new(@comment) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - ActionController::Base.cache_store.clear - assert_equal('comment', adapter.serializable_hash[:data][:type]) + with_adapter :json_api do + with_jsonapi_resource_type :singular do + hash = ActiveModel::SerializableResource.serialize(@comment).serializable_hash + assert_equal('comment', hash[:data][:type]) + end end end end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb new file mode 100644 index 000000000..38fcdf5ef --- /dev/null +++ b/test/support/serialization_testing.rb @@ -0,0 +1,13 @@ +class Minitest::Test + def before_setup + ActionController::Base.cache_store.clear + end + + def with_adapter(adapter) + old_adapter = ActiveModel::Serializer.config.adapter + ActiveModel::Serializer.config.adapter = adapter + yield + ensure + ActiveModel::Serializer.config.adapter = old_adapter + end +end diff --git a/test/test_helper.rb b/test/test_helper.rb index 1327188e2..115972d6f 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -37,3 +37,5 @@ require 'fixtures/poro' require 'support/test_case' + +require 'support/serialization_testing' From bac812f907f695d717c1cbada27468b729d0c7a5 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 28 Aug 2015 20:01:56 +0200 Subject: [PATCH 202/903] Add documentation about configuration options. --- docs/README.md | 1 + docs/general/configuration_options.md | 11 +++++++++++ 2 files changed, 12 insertions(+) create mode 100644 docs/general/configuration_options.md diff --git a/docs/README.md b/docs/README.md index 5bd9c2e19..4f9172ab2 100644 --- a/docs/README.md +++ b/docs/README.md @@ -8,6 +8,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [Getting Started](general/getting_started.md) - [Adapters](general/adapters.md) +- [Configuration Options](general/configuration_options.md) ## How to diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md new file mode 100644 index 000000000..2512bf469 --- /dev/null +++ b/docs/general/configuration_options.md @@ -0,0 +1,11 @@ +# Configuration Options + +The following configuration options can be set on `ActiveModel::Serializer.config` inside an initializer. + +## General + +- `adapter`: The [adapter](adapters.md) to use. Possible values: `:flatten_json, :json, :json_api`. Default: `:flatten_json`. + +## JSON API + +- `jsonapi_resource_type`: Whether the `type` attributes of resources should be singular or plural. Possible values: `:singular, :plural`. Default: `:plural`. From 995bbcc18d6b270cdfb0ee443fc596bcc3d698f9 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 28 Aug 2015 21:06:10 +0200 Subject: [PATCH 203/903] Fix definition of serializer attributes with multiple calls to `attribute` instead of one single call to `attributes`. --- lib/active_model/serializer.rb | 2 +- test/fixtures/poro.rb | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a9f0e756c..6e6833bb5 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -70,7 +70,7 @@ def self.attribute(attr, options = {}) ActiveModelSerializers.silence_warnings do define_method key do object.read_attribute_for_serialization(attr) - end unless respond_to?(key, false) || _fragmented.respond_to?(attr) + end unless (key != :id && method_defined?(key)) || _fragmented.respond_to?(attr) end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 0c0e3a587..7293e5468 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -134,7 +134,8 @@ def custom_options AuthorSerializer = Class.new(ActiveModel::Serializer) do cache key:'writer', skip_digest: true - attributes :id, :name + attribute :id + attribute :name has_many :posts, embed: :ids has_many :roles, embed: :ids From c5446d759fe5426ef68e779eed343fbf05e80267 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 01:19:47 +0200 Subject: [PATCH 204/903] Remove traces of `embed` option. --- lib/active_model/serializer/association.rb | 2 +- test/fixtures/poro.rb | 4 ++-- test/serializers/association_macros_test.rb | 4 ++-- test/serializers/associations_test.rb | 4 ++-- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index af1cb9144..bca036658 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -7,7 +7,7 @@ class Serializer # @param [Hash{Symbol => Object}] options # # @example - # Association.new(:comments, CommentSummarySerializer, embed: :ids) + # Association.new(:comments, CommentSummarySerializer) # Association = Struct.new(:name, :serializer, :options) do diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 0c0e3a587..0f099efe5 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -136,8 +136,8 @@ def custom_options cache key:'writer', skip_digest: true attributes :id, :name - has_many :posts, embed: :ids - has_many :roles, embed: :ids + has_many :posts + has_many :roles has_one :bio end diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb index f99e1980f..30202f4a7 100644 --- a/test/serializers/association_macros_test.rb +++ b/test/serializers/association_macros_test.rb @@ -6,7 +6,7 @@ class AssociationMacrosTest < Minitest::Test AuthorSummarySerializer = Class.new class AssociationsTestSerializer < Serializer belongs_to :author, serializer: AuthorSummarySerializer - has_many :comments, embed: :ids + has_many :comments has_one :category end @@ -21,7 +21,7 @@ def test_has_one_defines_reflection end def test_has_many_defines_reflection - has_many_reflection = HasManyReflection.new(:comments, embed: :ids) + has_many_reflection = HasManyReflection.new(:comments, {}) assert_includes(@reflections, has_many_reflection) end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index b7b77cf95..bfc1b40cd 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -52,13 +52,13 @@ def test_has_many_and_has_one case key when :posts - assert_equal({ embed: :ids }, options) + assert_equal({}, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) when :bio assert_equal({}, options) assert_nil serializer when :roles - assert_equal({ embed: :ids }, options) + assert_equal({}, options) assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) else flunk "Unknown association: #{key}" From 8482abfac716e9281ddbed4782869d2bff1dee9a Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 02:32:38 +0200 Subject: [PATCH 205/903] Move `id` and `json_api_type` methods from `Serializer` to `JsonApi`. --- lib/active_model/serializer.rb | 14 -------- .../serializer/adapter/json_api.rb | 32 +++++++++++++------ test/serializers/attributes_test.rb | 6 ---- 3 files changed, 22 insertions(+), 30 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a9f0e756c..e2aa0cff6 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -146,18 +146,6 @@ def json_key @root || object.class.model_name.to_s.underscore end - def id - object.id if object - end - - def json_api_type - if config.jsonapi_resource_type == :plural - object.class.model_name.plural - else - object.class.model_name.singular - end - end - def attributes(options = {}) attributes = if options[:fields] @@ -166,8 +154,6 @@ def attributes(options = {}) self.class._attributes.dup end - attributes += options[:required_fields] if options[:required_fields] - attributes.each_with_object({}) do |name, hash| unless self.class._fragmented hash[name] = send(name) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1b55a8121..ff10c2b3e 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -44,19 +44,34 @@ def fragment_cache(cached_hash, non_cached_hash) private + def resource_identifier(serializer) + type = if ActiveModel::Serializer.config.jsonapi_resource_type == :plural + serializer.object.class.model_name.plural + else + serializer.object.class.model_name.singular + end + id = serializer.object.id.to_s + + { id: id, type: type } + end + def add_relationships(resource, name, serializers) resource[:relationships] ||= {} resource[:relationships][name] ||= { data: [] } - resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.json_api_type, id: serializer.id.to_s } } + resource[:relationships][name][:data] += serializers.map { |serializer| resource_identifier(serializer) } end def add_relationship(resource, name, serializer, val=nil) resource[:relationships] ||= {} - resource[:relationships][name] = { data: val } - if serializer && serializer.object - resource[:relationships][name][:data] = { type: serializer.json_api_type, id: serializer.id.to_s } - end + resource[:relationships][name] ||= {} + resource[:relationships][name][:data] = if val + val + elsif serializer && serializer.object + resource_identifier(serializer) + else + nil + end end def add_included(resource_name, serializers, parent = nil) @@ -100,15 +115,12 @@ def attributes_for_serializer(serializer, options) def resource_object_for(serializer, options) options[:fields] = @fieldset && @fieldset.fields_for(serializer) - options[:required_fields] = [:id, :json_api_type] cache_check(serializer) do attributes = serializer.attributes(options) + attributes.delete(:id) - result = { - id: attributes.delete(:id).to_s, - type: attributes.delete(:json_api_type) - } + result = resource_identifier(serializer) result[:attributes] = attributes if attributes.any? result diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 8b039df91..e0a0981fc 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -23,12 +23,6 @@ def test_attributes_with_fields_option @profile_serializer.attributes(fields: [:name])) end - def test_required_fields - assert_equal({name: 'Name 1', description: 'Description 1'}, - @profile_serializer.attributes(fields: [:name, :description], required_fields: [:name])) - - end - def test_attributes_inheritance_definition assert_equal([:id, :body], @serializer_klass._attributes) end From f95f7369f07a9543efd5b7bbcb3e40e309762260 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 03:24:03 +0200 Subject: [PATCH 206/903] Refactor `add_resource_relationship`. --- .../serializer/adapter/json_api.rb | 45 ++++++------------- 1 file changed, 14 insertions(+), 31 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ff10c2b3e..2447ca037 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -55,25 +55,6 @@ def resource_identifier(serializer) { id: id, type: type } end - def add_relationships(resource, name, serializers) - resource[:relationships] ||= {} - resource[:relationships][name] ||= { data: [] } - resource[:relationships][name][:data] += serializers.map { |serializer| resource_identifier(serializer) } - end - - def add_relationship(resource, name, serializer, val=nil) - resource[:relationships] ||= {} - - resource[:relationships][name] ||= {} - resource[:relationships][name][:data] = if val - val - elsif serializer && serializer.object - resource_identifier(serializer) - else - nil - end - end - def add_included(resource_name, serializers, parent = nil) unless serializers.respond_to?(:each) return unless serializers.object @@ -148,22 +129,24 @@ def check_assoc(assoc) def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) + attrs[:relationships] ||= {} if serializer.associations.any? serializer.associations.each do |association| key = association.key serializer = association.serializer opts = association.options - - attrs[:relationships] ||= {} - - if serializer.respond_to?(:each) - add_relationships(attrs, key, serializer) - else - if opts[:virtual_value] - add_relationship(attrs, key, nil, opts[:virtual_value]) - else - add_relationship(attrs, key, serializer) - end - end + value = if serializer.respond_to?(:each) + serializer.map { |s| resource_identifier(s) } + else + if opts[:virtual_value] + opts[:virtual_value] + elsif serializer && serializer.object + resource_identifier(serializer) + else + nil + end + end + + attrs[:relationships][association.key] = { data: value } if options[:add_included] Array(serializer).each do |s| From d0d00d02a032b176284d2387a18663ce5c101f80 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 05:11:32 +0200 Subject: [PATCH 207/903] Add ActiveRecord-backed fixtures. --- test/fixtures/active_record.rb | 58 ++++++++++++++++++++++++++++++++++ test/test_helper.rb | 6 ++-- 2 files changed, 62 insertions(+), 2 deletions(-) create mode 100644 test/fixtures/active_record.rb diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb new file mode 100644 index 000000000..e5029c309 --- /dev/null +++ b/test/fixtures/active_record.rb @@ -0,0 +1,58 @@ +require 'active_record' + +ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') +ActiveRecord::Schema.define do + create_table :posts, force: true do |t| + t.string :title + t.text :body + t.references :author + t.timestamps null: false + end + create_table :authors, force: true do |t| + t.string :name + t.timestamps null: false + end + create_table :comments, force: true do |t| + t.text :contents + t.references :author + t.references :post + t.timestamp null: false + end +end + +module ARModels + class Post < ActiveRecord::Base + has_many :comments + belongs_to :author + end + + class Comment < ActiveRecord::Base + belongs_to :post + belongs_to :author + end + + class Author < ActiveRecord::Base + has_many :posts + end + + class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body + params :title, :body + + has_many :comments + belongs_to :author + url :comments + end + + class CommentSerializer < ActiveModel::Serializer + attributes :id, :contents + + belongs_to :author + end + + class AuthorSerializer < ActiveModel::Serializer + attributes :id, :name + + has_many :posts + end +end diff --git a/test/test_helper.rb b/test/test_helper.rb index 1327188e2..ce5164c32 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -34,6 +34,8 @@ require 'support/rails_app' -require 'fixtures/poro' - require 'support/test_case' + +require 'fixtures/active_record' + +require 'fixtures/poro' From e3d3d92201564b900aa7452f3ba9f41da06202a4 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 27 Aug 2015 21:17:00 -0500 Subject: [PATCH 208/903] Clarify AMS dependencies --- Gemfile | 27 ++++++++++++------ active_model_serializers.gemspec | 49 +++++++++++++++++++++++--------- lib/active_model_serializers.rb | 24 +++++++--------- 3 files changed, 64 insertions(+), 36 deletions(-) diff --git a/Gemfile b/Gemfile index bdfff8565..ad21ffae2 100644 --- a/Gemfile +++ b/Gemfile @@ -3,17 +3,26 @@ source 'https://rubygems.org' # Specify your gem's dependencies in active_model_serializers.gemspec gemspec -gem "minitest" +version = ENV['RAILS_VERSION'] || '4.2' -version = ENV["RAILS_VERSION"] || "4.2" - -if version == "master" - gem "rails", github: "rails/rails" - - # ugh https://github.com/rails/rails/issues/16063#issuecomment-48090125 - gem "arel", github: "rails/arel" +if version == 'master' + gem 'rack', github: 'rack/rack' + git 'https://github.com/rails/rails.git' do + gem 'railties' + gem 'activesupport' + gem 'activemodel' + gem 'actionpack' + # Rails 5 + gem 'actionview' + end + # Rails 5 + gem 'rails-controller-testing', github: 'rails/rails-controller-testing' else - gem "rails", "~> #{version}.0" + gem_version = "~> #{version}.0" + gem 'railties', gem_version + gem 'activesupport', gem_version + gem 'activemodel', gem_version + gem 'actionpack', gem_version end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index eff27ca92..de385a97b 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -4,26 +4,47 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) require 'active_model/serializer/version' Gem::Specification.new do |spec| - spec.name = "active_model_serializers" + spec.name = 'active_model_serializers' spec.version = ActiveModel::Serializer::VERSION - spec.authors = ["Steve Klabnik"] - spec.email = ["steve@steveklabnik.com"] + spec.platform = Gem::Platform::RUBY + spec.authors = ['Steve Klabnik'] + spec.email = ['steve@steveklabnik.com'] spec.summary = %q{Conventions-based JSON generation for Rails.} spec.description = %q{ActiveModel::Serializers allows you to generate your JSON in an object-oriented and convention-driven manner.} - spec.homepage = "https://github.com/rails-api/active_model_serializers" - spec.license = "MIT" + spec.homepage = 'https://github.com/rails-api/active_model_serializers' + spec.license = 'MIT' spec.files = `git ls-files -z`.split("\x0") - spec.executables = spec.files.grep(%r{^bin/}) { |f| File.basename(f) } spec.test_files = spec.files.grep(%r{^(test|spec|features)/}) - spec.require_paths = ["lib"] + spec.require_paths = ['lib'] - spec.add_dependency "activemodel", ">= 4.0" + spec.required_ruby_version = '>= 1.9.3' - spec.add_development_dependency "rails", ">= 4.0" - spec.add_development_dependency "bundler", "~> 1.6" - spec.add_development_dependency "timecop", ">= 0.7" - spec.add_development_dependency "rake" - spec.add_development_dependency "kaminari" - spec.add_development_dependency "will_paginate" + rails_versions = '>= 4.0' + spec.add_runtime_dependency 'activemodel', rails_versions + # 'activesupport', rails_versions + # 'builder' + + spec.add_runtime_dependency 'actionpack', rails_versions + # 'activesupport', rails_versions + # 'rack' + # 'rack-test', '~> 0.6.2' + + spec.add_runtime_dependency 'railties', rails_versions + # 'activesupport', rails_versions + # 'actionpack', rails_versions + # 'rake', '>= 0.8.7' + + # 'activesupport', rails_versions + # 'i18n, + # 'tzinfo' + # 'minitest' + # 'thread_safe' + + # Soft dependency for pagination + spec.add_development_dependency 'kaminari' + spec.add_development_dependency 'will_paginate' + + spec.add_development_dependency 'bundler', '~> 1.6' + spec.add_development_dependency 'timecop', '>= 0.7' end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 01c23e5f7..8b90ba7a9 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -10,22 +10,20 @@ def silence_warnings end end + require 'active_model' -require 'active_model/serializer/version' +require 'action_controller' + require 'active_model/serializer' require 'active_model/serializable_resource' +require 'active_model/serializer/version' -begin - require 'active_model/serializer/railtie' - require 'action_controller' - require 'action_controller/serialization' - - ActiveSupport.on_load(:action_controller) do - include ::ActionController::Serialization - ActionDispatch::Reloader.to_prepare do - ActiveModel::Serializer.serializers_cache.clear - end +require 'action_controller/serialization' +ActiveSupport.on_load(:action_controller) do + include ::ActionController::Serialization + ActionDispatch::Reloader.to_prepare do + ActiveModel::Serializer.serializers_cache.clear end -rescue LoadError - # rails not installed, continuing end + +require 'active_model/serializer/railtie' From 83f11acd6607fd2383250ba884eb84202f07f266 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 05:46:04 +0200 Subject: [PATCH 209/903] Add Gemfile dependencies to ActiveRecord and sqlite3. --- Gemfile | 6 ++++++ test/fixtures/active_record.rb | 1 - 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Gemfile b/Gemfile index ad21ffae2..e0a4364cb 100644 --- a/Gemfile +++ b/Gemfile @@ -25,5 +25,11 @@ else gem 'actionpack', gem_version end +group :test do + gem 'activerecord' + gem 'sqlite3', platform: :ruby + gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby +end + # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index e5029c309..ab3e4d85c 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -37,7 +37,6 @@ class Author < ActiveRecord::Base class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body - params :title, :body has_many :comments belongs_to :author From 343f8b96bd663a32efa9678a7525b7de12aaf720 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 31 Aug 2015 06:25:20 +0200 Subject: [PATCH 210/903] Fix bug preventing id overriding. --- lib/active_model/serializer/adapter/json_api.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 2447ca037..4566accb8 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -50,7 +50,8 @@ def resource_identifier(serializer) else serializer.object.class.model_name.singular end - id = serializer.object.id.to_s + id = serializer.id.to_s if serializer.respond_to?('id') + id ||= serializer.object.id.to_s { id: id, type: type } end From 005f71e2c2e79ba346c60a9958b0da1c8322bfb9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 28 Aug 2015 00:00:07 -0500 Subject: [PATCH 211/903] Add ActiveModelSerializers.logger with default null device --- lib/active_model/serializer/railtie.rb | 6 ++++++ lib/active_model_serializers.rb | 11 ++++++++--- test/logger_test.rb | 19 +++++++++++++++++++ 3 files changed, 33 insertions(+), 3 deletions(-) create mode 100644 test/logger_test.rb diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index 88878a28a..cade0354e 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -1,6 +1,12 @@ require 'rails/railtie' module ActiveModel class Railtie < Rails::Railtie + initializer 'active_model_serializers.logger' do + ActiveSupport.on_load(:action_controller) do + ActiveModelSerializers.logger = ActionController::Base.logger + end + end + initializer 'generators' do |app| app.load_generators require 'generators/serializer/resource_override' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 8b90ba7a9..02b9c592d 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,4 +1,12 @@ +require 'logger' +require 'active_model' +require "active_support/railtie" +require 'action_controller' +require "action_controller/railtie" module ActiveModelSerializers + mattr_accessor :logger + self.logger = Rails.logger || Logger.new(IO::NULL) + module_function def silence_warnings @@ -11,9 +19,6 @@ def silence_warnings end -require 'active_model' -require 'action_controller' - require 'active_model/serializer' require 'active_model/serializable_resource' require 'active_model/serializer/version' diff --git a/test/logger_test.rb b/test/logger_test.rb new file mode 100644 index 000000000..c92614353 --- /dev/null +++ b/test/logger_test.rb @@ -0,0 +1,19 @@ +require 'test_helper' + +class ActiveModelSerializers::LoggerTest < Minitest::Test + + def test_logger_is_set_to_action_controller_logger_when_initializer_runs + assert_equal ActiveModelSerializers.logger, ActionController::Base.logger + end + + def test_logger_can_be_set + original_logger = ActiveModelSerializers.logger + logger = Logger.new(STDOUT) + + ActiveModelSerializers.logger = logger + + assert_equal ActiveModelSerializers.logger, logger + ensure + ActiveModelSerializers.logger = original_logger + end +end From 9673b6471c46719dcf443529fb38a5eb7d85f137 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 31 Aug 2015 00:04:23 -0500 Subject: [PATCH 212/903] Better lint Extracted from https://github.com/rails-api/active_model_serializers/pull/1004/files#diff-56455571c4ba7a2b4c640b9e8168f522R40 Correct cache_key lint for ActiveRecord 4.1+ https://github.com/rails/rails/blob/4-0-stable/activerecord/lib/active_record/integration.rb def cache_key https://github.com/rails/rails/blob/4-1-stable/activerecord/lib/active_record/integration.rb def cache_key(*timestamp_names) --- lib/active_model/serializer/lint.rb | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index 97ffcd7fd..bf3b7a371 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -36,7 +36,17 @@ def test_serializable_hash # Typically, it is implemented by including ActiveModel::Serialization. def test_read_attribute_for_serialization assert_respond_to resource, :read_attribute_for_serialization, "The resource should respond to read_attribute_for_serialization" - assert_equal resource.method(:read_attribute_for_serialization).arity, 1 + actual_arity = resource.method(:read_attribute_for_serialization).arity + if defined?(::Rubinius) + # 1 for def read_attribute_for_serialization(name); end + # -2 for alias :read_attribute_for_serialization :send for rbx because :shrug: + assert_includes [1, -2], actual_arity, "expected #{actual_arity.inspect} to be 1 or -2" + else + # using absolute value since arity is: + # 1 for def read_attribute_for_serialization(name); end + # -1 for alias :read_attribute_for_serialization :send + assert_includes [1, -1], actual_arity, "expected #{actual_arity.inspect} to be 1 or -1" + end end # Passes if the object responds to as_json and if it takes @@ -68,7 +78,7 @@ def test_to_json end # Passes if the object responds to cache_key and if it takes no - # arguments. + # arguments (Rails 4.0) or a splat (Rails 4.1+). # Fails otherwise. # # cache_key returns a (self-expiring) unique key for the object, @@ -76,7 +86,11 @@ def test_to_json # It is not required unless caching is enabled. def test_cache_key assert_respond_to resource, :cache_key - assert_equal resource.method(:cache_key).arity, 0 + actual_arity = resource.method(:cache_key).arity + # using absolute value since arity is: + # 0 for Rails 4.1+, *timestamp_names + # -1 for Rails 4.0, no arguments + assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" end # Passes if the object responds to id and if it takes no From d9c680599a366f3982b2df18eb98c3364ed70585 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 01:41:29 +0200 Subject: [PATCH 213/903] Refactor. --- .../serializer/adapter/json_api.rb | 46 +++++++++---------- 1 file changed, 21 insertions(+), 25 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 4566accb8..23ed0fa15 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -50,8 +50,7 @@ def resource_identifier(serializer) else serializer.object.class.model_name.singular end - id = serializer.id.to_s if serializer.respond_to?('id') - id ||= serializer.object.id.to_s + id = serializer.respond_to?('id') ? serializer.id.to_s : serializer.object.id.to_s { id: id, type: type } end @@ -85,25 +84,18 @@ def add_included(resource_name, serializers, parent = nil) def attributes_for_serializer(serializer, options) if serializer.respond_to?(:each) - result = [] - serializer.each do |object| - result << resource_object_for(object, options) - end + serializer.map { |s| resource_object_for(s, options) } else - result = resource_object_for(serializer, options) + resource_object_for(serializer, options) end - result end def resource_object_for(serializer, options) options[:fields] = @fieldset && @fieldset.fields_for(serializer) cache_check(serializer) do - attributes = serializer.attributes(options) - attributes.delete(:id) - result = resource_identifier(serializer) - + attributes = serializer.attributes(options).except(:id) result[:attributes] = attributes if attributes.any? result end @@ -127,25 +119,29 @@ def check_assoc(assoc) end end + def resource_relationship_value(serializer, options = {}) + if serializer.respond_to?(:each) + serializer.map { |s| resource_identifier(s) } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer.object + resurce_identifier(serializer) + else + nil + end + end + end + def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) - attrs[:relationships] ||= {} if serializer.associations.any? + attrs[:relationships] = {} if serializer.associations.any? serializer.associations.each do |association| key = association.key serializer = association.serializer - opts = association.options - value = if serializer.respond_to?(:each) - serializer.map { |s| resource_identifier(s) } - else - if opts[:virtual_value] - opts[:virtual_value] - elsif serializer && serializer.object - resource_identifier(serializer) - else - nil - end - end + options = association.options + value = resource_relationship_value(serializer, options) attrs[:relationships][association.key] = { data: value } From c4faafdebc195372d4f36143476524288923a039 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 09:58:48 +0200 Subject: [PATCH 214/903] Refactor `resource_identifier`. --- .../serializer/adapter/json_api.rb | 40 +++++++++++-------- 1 file changed, 23 insertions(+), 17 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 23ed0fa15..fb9bfed21 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -44,13 +44,25 @@ def fragment_cache(cached_hash, non_cached_hash) private + def resource_identifier_type(serializer) + if ActiveModel::Serializer.config.jsonapi_resource_type == :singular + serializer.object.class.model_name.singular + else + serializer.object.class.model_name.plural + end + end + + def resource_identifier_id(serializer) + if serializer.respond_to?('id') + serializer.id.to_s + else + serializer.object.id.to_s + end + end + def resource_identifier(serializer) - type = if ActiveModel::Serializer.config.jsonapi_resource_type == :plural - serializer.object.class.model_name.plural - else - serializer.object.class.model_name.singular - end - id = serializer.respond_to?('id') ? serializer.id.to_s : serializer.object.id.to_s + type = resource_identifier_type(serializer) + id = resource_identifier_id(serializer) { id: id, type: type } end @@ -125,8 +137,8 @@ def resource_relationship_value(serializer, options = {}) else if options[:virtual_value] options[:virtual_value] - elsif serializer.object - resurce_identifier(serializer) + elsif serializer && serializer.object + resource_identifier(serializer) else nil end @@ -135,19 +147,13 @@ def resource_relationship_value(serializer, options = {}) def add_resource_relationships(attrs, serializer, options = {}) options[:add_included] = options.fetch(:add_included, true) - attrs[:relationships] = {} if serializer.associations.any? serializer.associations.each do |association| - key = association.key - serializer = association.serializer - options = association.options - value = resource_relationship_value(serializer, options) - + value = resource_relationship_value(association.serializer, association.options) attrs[:relationships][association.key] = { data: value } - if options[:add_included] - Array(serializer).each do |s| - add_included(key, s) + Array(association.serializer).each do |s| + add_included(association.key, s) end end end From 04012052a6e881d82083849af0fe1850d3180017 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 15:39:29 +0200 Subject: [PATCH 215/903] Fix `'id'` -> `:id`. --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index fb9bfed21..fb6560d83 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -53,7 +53,7 @@ def resource_identifier_type(serializer) end def resource_identifier_id(serializer) - if serializer.respond_to?('id') + if serializer.respond_to?(:id) serializer.id.to_s else serializer.object.id.to_s From f7612f2542112841c1ea1275af737ac19356c247 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 16:52:43 +0200 Subject: [PATCH 216/903] Further refactor/streamline method names. --- .../serializer/adapter/json_api.rb | 131 +++++++++--------- 1 file changed, 67 insertions(+), 64 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index fb6560d83..4dc8db0b4 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -31,8 +31,10 @@ def serializable_hash(options = nil) add_links(options) else - @hash[:data] = attributes_for_serializer(serializer, options) - add_resource_relationships(@hash[:data], serializer) + @hash[:data] = attributes_for(serializer, options) + relationships = relationships_for(serializer) + @hash[:data][:relationships] = relationships if relationships.any? + add_included_relationships(serializer) end @hash end @@ -44,7 +46,7 @@ def fragment_cache(cached_hash, non_cached_hash) private - def resource_identifier_type(serializer) + def resource_identifier_type_for(serializer) if ActiveModel::Serializer.config.jsonapi_resource_type == :singular serializer.object.class.model_name.singular else @@ -52,19 +54,69 @@ def resource_identifier_type(serializer) end end - def resource_identifier_id(serializer) + def resource_identifier_id_for(serializer) if serializer.respond_to?(:id) - serializer.id.to_s + serializer.id else - serializer.object.id.to_s + serializer.object.id end end - def resource_identifier(serializer) - type = resource_identifier_type(serializer) - id = resource_identifier_id(serializer) + def resource_identifier_for(serializer) + type = resource_identifier_type_for(serializer) + id = resource_identifier_id_for(serializer) - { id: id, type: type } + { id: id.to_s, type: type } + end + + def attributes_for(serializer, options) + if serializer.respond_to?(:each) + serializer.map { |s| resource_object_for(s, options) } + else + resource_object_for(serializer, options) + end + end + + def resource_object_for(serializer, options) + options[:fields] = @fieldset && @fieldset.fields_for(serializer) + + cache_check(serializer) do + result = resource_identifier_for(serializer) + attributes = serializer.attributes(options).except(:id) + result[:attributes] = attributes if attributes.any? + result + end + end + + def relationship_value_for(serializer, options = {}) + if serializer.respond_to?(:each) + serializer.map { |s| resource_identifier_for(s) } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + resource_identifier_for(serializer) + else + nil + end + end + end + + def relationships_for(serializer) + relationships = {} + serializer.associations.each do |association| + value = relationship_value_for(association.serializer, association.options) + relationships[association.key] = { data: value } + end + relationships + end + + def add_included_relationships(serializer) + serializer.associations.each do |association| + Array(association.serializer).each do |assoc_serializer| + add_included(association.key, assoc_serializer) + end + end end def add_included(resource_name, serializers, parent = nil) @@ -77,9 +129,9 @@ def add_included(resource_name, serializers, parent = nil) @hash[:included] ||= [] serializers.each do |serializer| - attrs = attributes_for_serializer(serializer, @options) - - add_resource_relationships(attrs, serializer, add_included: false) + attrs = attributes_for(serializer, @options) + relationships = relationships_for(serializer) + attrs[:relationships] = relationships if relationships.any? @hash[:included].push(attrs) unless @hash[:included].include?(attrs) end @@ -87,29 +139,8 @@ def add_included(resource_name, serializers, parent = nil) serializers.each do |serializer| serializer.associations.each do |association| - serializer = association.serializer - - add_included(association.key, serializer, resource_path) if serializer - end if include_nested_assoc? resource_path - end - end - - def attributes_for_serializer(serializer, options) - if serializer.respond_to?(:each) - serializer.map { |s| resource_object_for(s, options) } - else - resource_object_for(serializer, options) - end - end - - def resource_object_for(serializer, options) - options[:fields] = @fieldset && @fieldset.fields_for(serializer) - - cache_check(serializer) do - result = resource_identifier(serializer) - attributes = serializer.attributes(options).except(:id) - result[:attributes] = attributes if attributes.any? - result + add_included(association.key, association.serializer, resource_path) if association.serializer + end if include_nested_assoc?(resource_path) end end @@ -131,34 +162,6 @@ def check_assoc(assoc) end end - def resource_relationship_value(serializer, options = {}) - if serializer.respond_to?(:each) - serializer.map { |s| resource_identifier(s) } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - resource_identifier(serializer) - else - nil - end - end - end - - def add_resource_relationships(attrs, serializer, options = {}) - options[:add_included] = options.fetch(:add_included, true) - attrs[:relationships] = {} if serializer.associations.any? - serializer.associations.each do |association| - value = resource_relationship_value(association.serializer, association.options) - attrs[:relationships][association.key] = { data: value } - if options[:add_included] - Array(association.serializer).each do |s| - add_included(association.key, s) - end - end - end - end - def add_links(options) links = @hash.fetch(:links) { {} } resources = serializer.instance_variable_get(:@resource) From 91c5cbe0b9e8351d5f7baa18c57167e7f777ae38 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 17:57:30 +0200 Subject: [PATCH 217/903] Cleanup `add_included`. --- .../serializer/adapter/json_api.rb | 39 ++++++++++--------- 1 file changed, 20 insertions(+), 19 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 4dc8db0b4..78d1fd5dc 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -9,6 +9,11 @@ def initialize(serializer, options = {}) super @hash = { data: [] } + @options[:include] ||= [] + if @options[:include].is_a?(String) + @options[:include] = @options[:include].split(',') + end + if fields = options.delete(:fields) @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) else @@ -119,47 +124,43 @@ def add_included_relationships(serializer) end end - def add_included(resource_name, serializers, parent = nil) - unless serializers.respond_to?(:each) - return unless serializers.object - serializers = Array(serializers) + def add_included(resource_name, serializer, parent = nil) + if serializer.respond_to?(:each) + serializer.each { |s| add_included(resource_name, s, parent) } + return + else + return unless serializer.object end + resource_path = [parent, resource_name].compact.join('.') + if include_assoc?(resource_path) @hash[:included] ||= [] - serializers.each do |serializer| - attrs = attributes_for(serializer, @options) - relationships = relationships_for(serializer) - attrs[:relationships] = relationships if relationships.any? + attrs = attributes_for(serializer, @options) + relationships = relationships_for(serializer) + attrs[:relationships] = relationships if relationships.any? - @hash[:included].push(attrs) unless @hash[:included].include?(attrs) - end + @hash[:included].push(attrs) unless @hash[:included].include?(attrs) end - serializers.each do |serializer| + if include_nested_assoc?(resource_path) serializer.associations.each do |association| add_included(association.key, association.serializer, resource_path) if association.serializer - end if include_nested_assoc?(resource_path) + end end end def include_assoc?(assoc) - return false unless @options[:include] check_assoc("#{assoc}$") end def include_nested_assoc?(assoc) - return false unless @options[:include] check_assoc("#{assoc}.") end def check_assoc(assoc) - include_opt = @options[:include] - include_opt = include_opt.split(',') if include_opt.is_a?(String) - include_opt.any? do |s| - s.match(/^#{assoc.gsub('.', '\.')}/) - end + @options[:include].any? { |s| s.match(/^#{assoc.gsub('.', '\.')}/) } end def add_links(options) From bae4951e058059c6bb205d21cfba433671e64be2 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 20:15:27 +0200 Subject: [PATCH 218/903] Further cleanup `included_for`. --- .../serializer/adapter/json_api.rb | 52 +++++++++---------- 1 file changed, 25 insertions(+), 27 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 78d1fd5dc..812a2b103 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -39,7 +39,8 @@ def serializable_hash(options = nil) @hash[:data] = attributes_for(serializer, options) relationships = relationships_for(serializer) @hash[:data][:relationships] = relationships if relationships.any? - add_included_relationships(serializer) + included = included_for(serializer) + @hash[:included] = included if included.any? end @hash end @@ -116,38 +117,35 @@ def relationships_for(serializer) relationships end - def add_included_relationships(serializer) - serializer.associations.each do |association| - Array(association.serializer).each do |assoc_serializer| - add_included(association.key, assoc_serializer) - end - end + def included_for(serializer) + serializer.associations.flat_map { |assoc| _included_for(assoc.key, assoc.serializer) }.uniq end - def add_included(resource_name, serializer, parent = nil) + def _included_for(resource_name, serializer, parent = nil) if serializer.respond_to?(:each) - serializer.each { |s| add_included(resource_name, s, parent) } - return + serializer.flat_map { |s| _included_for(resource_name, s, parent) }.uniq else - return unless serializer.object - end - - resource_path = [parent, resource_name].compact.join('.') - - if include_assoc?(resource_path) - @hash[:included] ||= [] - - attrs = attributes_for(serializer, @options) - relationships = relationships_for(serializer) - attrs[:relationships] = relationships if relationships.any? - - @hash[:included].push(attrs) unless @hash[:included].include?(attrs) - end + result = [] + if serializer && serializer.object + resource_path = [parent, resource_name].compact.join('.') + + if include_assoc?(resource_path) + attrs = attributes_for(serializer, @options) + relationships = relationships_for(serializer) + attrs[:relationships] = relationships if relationships.any? + result.push(attrs) + end - if include_nested_assoc?(resource_path) - serializer.associations.each do |association| - add_included(association.key, association.serializer, resource_path) if association.serializer + if include_nested_assoc?(resource_path) + serializer.associations.each do |association| + if association.serializer + result.concat(_included_for(association.key, association.serializer, resource_path)) + result.uniq! + end + end + end end + result end end From c593adbcb23c98f428e3101fcb682d0b552971bb Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 20:46:18 +0200 Subject: [PATCH 219/903] Further cleanup `add_included`. --- .../serializer/adapter/json_api.rb | 26 +++++++++---------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 812a2b103..23b41b2df 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -36,7 +36,7 @@ def serializable_hash(options = nil) add_links(options) else - @hash[:data] = attributes_for(serializer, options) + @hash[:data] = resource_objects_for(serializer, options) relationships = relationships_for(serializer) @hash[:data][:relationships] = relationships if relationships.any? included = included_for(serializer) @@ -75,15 +75,7 @@ def resource_identifier_for(serializer) { id: id.to_s, type: type } end - def attributes_for(serializer, options) - if serializer.respond_to?(:each) - serializer.map { |s| resource_object_for(s, options) } - else - resource_object_for(serializer, options) - end - end - - def resource_object_for(serializer, options) + def resource_object_for(serializer, options = {}) options[:fields] = @fieldset && @fieldset.fields_for(serializer) cache_check(serializer) do @@ -94,6 +86,14 @@ def resource_object_for(serializer, options) end end + def resource_objects_for(serializer, options) + if serializer.respond_to?(:each) + serializer.map { |s| resource_object_for(s, options) } + else + resource_object_for(serializer, options) + end + end + def relationship_value_for(serializer, options = {}) if serializer.respond_to?(:each) serializer.map { |s| resource_identifier_for(s) } @@ -130,10 +130,10 @@ def _included_for(resource_name, serializer, parent = nil) resource_path = [parent, resource_name].compact.join('.') if include_assoc?(resource_path) - attrs = attributes_for(serializer, @options) + resource_object = resource_object_for(serializer, @options) relationships = relationships_for(serializer) - attrs[:relationships] = relationships if relationships.any? - result.push(attrs) + resource_object[:relationships] = relationships if relationships.any? + result.push(resource_object) end if include_nested_assoc?(resource_path) From a8a0566d29dc6ac2bd248aa2eb10f6ac1f8c69b4 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 21:16:00 +0200 Subject: [PATCH 220/903] Refactor `relationships_for`. --- lib/active_model/serializer/adapter/json_api.rb | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 23b41b2df..767c9c26f 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -109,12 +109,7 @@ def relationship_value_for(serializer, options = {}) end def relationships_for(serializer) - relationships = {} - serializer.associations.each do |association| - value = relationship_value_for(association.serializer, association.options) - relationships[association.key] = { data: value } - end - relationships + serializer.associations.map { |association| [ association.key, { data: relationship_value_for(association.serializer, association.options) } ] }.to_h end def included_for(serializer) From f8c553a0edeae111533050c109b0cd0565ff4348 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 1 Sep 2015 21:18:27 +0200 Subject: [PATCH 221/903] Cleanup. --- lib/active_model/serializer/adapter/json_api.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 767c9c26f..6b87caaa9 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -36,10 +36,11 @@ def serializable_hash(options = nil) add_links(options) else - @hash[:data] = resource_objects_for(serializer, options) + resource_objects = resource_objects_for(serializer, options) relationships = relationships_for(serializer) - @hash[:data][:relationships] = relationships if relationships.any? included = included_for(serializer) + @hash[:data] = resource_objects + @hash[:data][:relationships] = relationships if relationships.any? @hash[:included] = included if included.any? end @hash @@ -109,7 +110,7 @@ def relationship_value_for(serializer, options = {}) end def relationships_for(serializer) - serializer.associations.map { |association| [ association.key, { data: relationship_value_for(association.serializer, association.options) } ] }.to_h + Hash[serializer.associations.map { |association| [ association.key, { data: relationship_value_for(association.serializer, association.options) } ] }] end def included_for(serializer) From 3793f3ff4b00b89d6731c01a3b9e93744c5bfe59 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 2 Sep 2015 19:27:40 +0200 Subject: [PATCH 222/903] Rename `resource_objects_for` to `primary_data_for`. --- lib/active_model/serializer/adapter/json_api.rb | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 6b87caaa9..9a8118bfe 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -36,10 +36,10 @@ def serializable_hash(options = nil) add_links(options) else - resource_objects = resource_objects_for(serializer, options) + primary_data = primary_data_for(serializer, options) relationships = relationships_for(serializer) included = included_for(serializer) - @hash[:data] = resource_objects + @hash[:data] = primary_data @hash[:data][:relationships] = relationships if relationships.any? @hash[:included] = included if included.any? end @@ -87,7 +87,7 @@ def resource_object_for(serializer, options = {}) end end - def resource_objects_for(serializer, options) + def primary_data_for(serializer, options) if serializer.respond_to?(:each) serializer.map { |s| resource_object_for(s, options) } else @@ -126,10 +126,10 @@ def _included_for(resource_name, serializer, parent = nil) resource_path = [parent, resource_name].compact.join('.') if include_assoc?(resource_path) - resource_object = resource_object_for(serializer, @options) + primary_data = primary_data_for(serializer, @options) relationships = relationships_for(serializer) - resource_object[:relationships] = relationships if relationships.any? - result.push(resource_object) + primary_data[:relationships] = relationships if relationships.any? + result.push(primary_data) end if include_nested_assoc?(resource_path) From 09c97de90d3488b3d849e0e0373f41631204d946 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Aug 2015 23:17:25 -0500 Subject: [PATCH 223/903] Add Style enforcer (via Rubocop) It will fail the build, but as it is currently, most of the cops are 'todos'. Great for new contributors.. :) --- .rubocop.yml | 49 +++ .rubocop_todo.yml | 347 ++++++++++++++++++ .travis.yml | 8 + Gemfile | 4 + Rakefile | 17 +- .../serializer/serializer_generator.rb | 2 +- .../{serializer.rb => serializer.rb.erb} | 0 lib/tasks/rubocop.rake | 0 test/action_controller/serialization_test.rb | 7 +- test/fixtures/poro.rb | 2 +- test/serializers/serializer_for_test.rb | 2 +- test/support/stream_capture.rb | 2 +- 12 files changed, 430 insertions(+), 10 deletions(-) create mode 100644 .rubocop.yml create mode 100644 .rubocop_todo.yml rename lib/generators/serializer/templates/{serializer.rb => serializer.rb.erb} (100%) create mode 100644 lib/tasks/rubocop.rake diff --git a/.rubocop.yml b/.rubocop.yml new file mode 100644 index 000000000..d2d21b50f --- /dev/null +++ b/.rubocop.yml @@ -0,0 +1,49 @@ +inherit_from: .rubocop_todo.yml + +AllCops: + Exclude: + - config/initializers/forbidden_yaml.rb + - !ruby/regexp /(vendor|bundle|bin|db)\/.*/ + RunRailsCops: true + DisplayCopNames: true + DisplayStyleGuide: true + +Lint/NestedMethodDefinition: + Enabled: false + Exclude: + - test/action_controller/serialization_test.rb + +Style/StringLiterals: + EnforcedStyle: single_quotes + +Metrics/AbcSize: + Max: 35 # TODO: Lower to 15 + +Metrics/ClassLength: + Max: 261 # TODO: Lower to 100 + Exclude: + - test/**/*.rb + +Metrics/CyclomaticComplexity: + Max: 7 # TODO: Lower to 6 + +Metrics/LineLength: + Max: 251 # TODO: Lower to 80 + +Metrics/MethodLength: + Max: 106 # TODO: Lower to 10 + +Metrics/PerceivedComplexity: + Max: 9 # TODO: Lower to 7 + +Style/AlignParameters: + EnforcedStyle: with_fixed_indentation + +Style/ClassAndModuleChildren: + EnforcedStyle: compact + +Style/Documentation: + Enabled: false + +Style/MultilineOperationIndentation: + EnforcedStyle: indented diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml new file mode 100644 index 000000000..4efa90623 --- /dev/null +++ b/.rubocop_todo.yml @@ -0,0 +1,347 @@ +# This configuration was generated by `rubocop --auto-gen-config` +# on 2015-08-30 23:03:50 -0500 using RuboCop version 0.31.0. +# The point is for the user to remove these configuration records +# one by one as the offenses are removed from the code base. +# Note that changes in the inspected code, or installation of new +# versions of RuboCop, may require this file to be generated again. + +# Offense count: 1 +# Configuration parameters: AllowSafeAssignment. +Lint/AssignmentInCondition: + Enabled: false + +# Offense count: 1 +Lint/EmptyEnsure: + Enabled: false + +# Offense count: 1 +Lint/HandleExceptions: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +Lint/UnusedBlockArgument: + Enabled: false + +# Offense count: 9 +# Cop supports --auto-correct. +Lint/UnusedMethodArgument: + Enabled: false + +# Offense count: 1 +Lint/UselessAccessModifier: + Enabled: false + +# Offense count: 3 +Lint/UselessAssignment: + Enabled: false + +# Offense count: 1 +# Configuration parameters: EnforcedStyle, SupportedStyles. +Rails/Date: + Enabled: false + +# Offense count: 8 +# Configuration parameters: EnforcedStyle, SupportedStyles. +Rails/TimeZone: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/AccessModifierIndentation: + Enabled: false + +# Offense count: 16 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle, SupportedLastArgumentHashStyles. +Style/AlignHash: + Enabled: false + +# Offense count: 6 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/AlignParameters: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/AndOr: + Enabled: false + +# Offense count: 6 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles, ProceduralMethods, FunctionalMethods, IgnoredMethods. +Style/BlockDelimiters: + Enabled: false + +# Offense count: 46 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/BracesAroundHashParameters: + Enabled: false + +# Offense count: 167 +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/ClassAndModuleChildren: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/CommentIndentation: + Enabled: false + +# Offense count: 1 +Style/DoubleNegation: + Enabled: false + +# Offense count: 1 +Style/EachWithObject: + Enabled: false + +# Offense count: 4 +# Cop supports --auto-correct. +Style/EmptyLines: + Enabled: false + +# Offense count: 3 +# Cop supports --auto-correct. +Style/EmptyLinesAroundAccessModifier: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/EmptyLinesAroundBlockBody: + Enabled: false + +# Offense count: 16 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/EmptyLinesAroundClassBody: + Enabled: false + +# Offense count: 9 +# Cop supports --auto-correct. +Style/EmptyLinesAroundMethodBody: + Enabled: false + +# Offense count: 3 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/EmptyLinesAroundModuleBody: + Enabled: false + +# Offense count: 3 +# Configuration parameters: MinBodyLength. +Style/GuardClause: + Enabled: false + +# Offense count: 12 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues. +Style/HashSyntax: + Enabled: false + +# Offense count: 9 +# Cop supports --auto-correct. +Style/IndentArray: + Enabled: false + +# Offense count: 8 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/IndentHash: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/IndentationConsistency: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +# Configuration parameters: Width. +Style/IndentationWidth: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/Lambda: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +Style/MethodCallParentheses: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/MethodDefParentheses: + Enabled: false + +# Offense count: 3 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/MultilineOperationIndentation: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/NegatedIf: + Enabled: false + +# Offense count: 1 +# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles. +Style/Next: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/NumericLiterals: + MinDigits: 7 + +# Offense count: 2 +# Cop supports --auto-correct. +# Configuration parameters: PreferredDelimiters. +Style/PercentLiteralDelimiters: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +Style/PerlBackrefs: + Enabled: false + +# Offense count: 6 +# Configuration parameters: NamePrefix, NamePrefixBlacklist. +Style/PredicateName: + Enabled: false + +# Offense count: 7 +# Cop supports --auto-correct. +Style/RedundantSelf: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: AllowAsExpressionSeparator. +Style/Semicolon: + Enabled: false + +# Offense count: 6 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/SignalException: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: AllowIfMethodIsEmpty. +Style/SingleLineMethods: + Enabled: false + +# Offense count: 26 +# Cop supports --auto-correct. +Style/SpaceAfterColon: + Enabled: false + +# Offense count: 7 +# Cop supports --auto-correct. +Style/SpaceAfterComma: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/SpaceAfterNot: + Enabled: false + +# Offense count: 5 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/SpaceAroundEqualsInParameterDefault: + Enabled: false + +# Offense count: 39 +# Cop supports --auto-correct. +# Configuration parameters: MultiSpaceAllowedForOperators. +Style/SpaceAroundOperators: + Enabled: false + +# Offense count: 3 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/SpaceBeforeBlockBraces: + Enabled: false + +# Offense count: 8 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters. +Style/SpaceInsideBlockBraces: + Enabled: false + +# Offense count: 20 +# Cop supports --auto-correct. +Style/SpaceInsideBrackets: + Enabled: false + +# Offense count: 179 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SupportedStyles. +Style/SpaceInsideHashLiteralBraces: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +Style/SpaceInsideParens: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/StringLiteralsInInterpolation: + Enabled: false + +# Offense count: 1 +Style/StructInheritance: + Enabled: false + +# Offense count: 1 +# Cop supports --auto-correct. +# Configuration parameters: IgnoredMethods. +Style/SymbolProc: + Enabled: false + +# Offense count: 9 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles. +Style/TrailingBlankLines: + Enabled: false + +# Offense count: 6 +# Cop supports --auto-correct. +# Configuration parameters: EnforcedStyleForMultiline, SupportedStyles. +Style/TrailingComma: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +Style/TrailingWhitespace: + Enabled: false + +# Offense count: 1 +Style/UnlessElse: + Enabled: false + +# Offense count: 2 +# Cop supports --auto-correct. +Style/UnneededPercentQ: + Enabled: false + +# Offense count: 4 +# Cop supports --auto-correct. +# Configuration parameters: WordRegex. +Style/WordArray: + MinSize: 2 diff --git a/.travis.yml b/.travis.yml index 6ebfd7032..9aaaafdd6 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,6 +2,9 @@ language: ruby sudo: false +cache: + bundler: true + rvm: - 1.9.3 - 2.0.0 @@ -14,6 +17,10 @@ rvm: install: - bundle install --retry=3 +script: + - bundle exec rake + - bundle exec rake rubocop + env: - "RAILS_VERSION=4.0" - "RAILS_VERSION=4.1" @@ -24,3 +31,4 @@ matrix: allow_failures: - rvm: ruby-head - env: "RAILS_VERSION=master" + fast_finish: true diff --git a/Gemfile b/Gemfile index e0a4364cb..a9846cb0b 100644 --- a/Gemfile +++ b/Gemfile @@ -33,3 +33,7 @@ end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] + +group :development, :test do + gem 'rubocop', '~> 0.33.0', require: false +end diff --git a/Rakefile b/Rakefile index 8a1f1e9e8..f7e165185 100644 --- a/Rakefile +++ b/Rakefile @@ -1,9 +1,22 @@ -require "bundler/gem_tasks" +require 'bundler/gem_tasks' + +begin + require 'rubocop' + require 'rubocop/rake_task' +rescue LoadError +else + Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) + desc 'Execute rubocop' + RuboCop::RakeTask.new(:rubocop) do |task| + task.options = ['--rails', '--display-cop-names', '--display-style-guide'] + task.fail_on_error = true + end +end require 'rake/testtask' Rake::TestTask.new do |t| - t.libs << "test" + t.libs << 'test' t.test_files = FileList['test/**/*_test.rb'] t.ruby_opts = ['-r./test/test_helper.rb'] t.verbose = true diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb index 54db86e21..77ed442e9 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/serializer/serializer_generator.rb @@ -9,7 +9,7 @@ class SerializerGenerator < NamedBase class_option :parent, :type => :string, :desc => "The parent class for the generated serializer" def create_serializer_file - template 'serializer.rb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") + template 'serializer.rb.erb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") end private diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb.erb similarity index 100% rename from lib/generators/serializer/templates/serializer.rb rename to lib/generators/serializer/templates/serializer.rb.erb diff --git a/lib/tasks/rubocop.rake b/lib/tasks/rubocop.rake new file mode 100644 index 000000000..e69de29bb diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index fab43af07..733500912 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -1,4 +1,3 @@ - require 'test_helper' module ActionController @@ -189,7 +188,7 @@ def test_render_using_default_root def test_render_array_using_custom_root get :render_array_using_custom_root - expected = {custom_roots: [{name: "Name 1", description: "Description 1"}]} + expected = {custom_roots: [{name: "Name 1", description: "Description 1"}]} assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -197,7 +196,7 @@ def test_render_array_using_custom_root def test_render_array_that_is_empty_using_custom_root get :render_array_that_is_empty_using_custom_root - expected = {custom_roots: []} + expected = {custom_roots: []} assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -205,7 +204,7 @@ def test_render_array_that_is_empty_using_custom_root def test_render_object_using_custom_root get :render_object_using_custom_root - expected = {custom_root: {name: "Name 1", description: "Description 1"}} + expected = {custom_root: {name: 'Name 1', description: 'Description 1'}} assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 815205c47..fa871d9ca 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -83,7 +83,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Place = Class.new(Model) Tag = Class.new(Model) VirtualValue = Class.new(Model) -Comment = Class.new(Model) do +Comment = Class.new(Model) do # Uses a custom non-time-based cache key def cache_key "#{self.class.name.downcase}/#{self.id}" diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 1fd4c10e1..a0dc0888e 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -26,7 +26,7 @@ def test_overwritten_serializer_for_array end end - class SerializerTest < Minitest::Test + class SerializerTest < Minitest::Test class MyProfile < Profile end class CustomProfile diff --git a/test/support/stream_capture.rb b/test/support/stream_capture.rb index 49e3a1454..20affb713 100644 --- a/test/support/stream_capture.rb +++ b/test/support/stream_capture.rb @@ -29,7 +29,7 @@ def quietly def capture(stream) stream = stream.to_s captured_stream = Tempfile.new(stream) - stream_io = eval("$#{stream}") + stream_io = eval("$#{stream}") # rubocop:disable Lint/Eval origin_stream = stream_io.dup stream_io.reopen(captured_stream) From bdfe13c5276640c2c91db4be09c3eec4cac2ad68 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Aug 2015 23:20:25 -0500 Subject: [PATCH 224/903] Style/StringLiterals single quote all the things --- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializer/adapter.rb | 8 +- lib/active_model/serializer/lint.rb | 4 +- lib/active_model/serializer/version.rb | 2 +- .../serializer/serializer_generator.rb | 12 +- .../adapter_selector_test.rb | 6 +- .../explicit_serializer_test.rb | 18 +-- .../action_controller/json_api/linked_test.rb | 52 +++---- .../json_api/pagination_test.rb | 48 +++--- test/action_controller/serialization_test.rb | 46 +++--- test/adapter/fragment_cache_test.rb | 2 +- test/adapter/json/belongs_to_test.rb | 6 +- test/adapter/json/collection_test.rb | 24 +-- test/adapter/json/has_many_test.rb | 6 +- test/adapter/json_api/belongs_to_test.rb | 68 ++++----- test/adapter/json_api/collection_test.rb | 44 +++--- .../json_api/has_many_embed_ids_test.rb | 4 +- .../has_many_explicit_serializer_test.rb | 6 +- test/adapter/json_api/has_many_test.rb | 42 +++--- test/adapter/json_api/has_one_test.rb | 16 +- test/adapter/json_api/json_api_test.rb | 10 +- test/adapter/json_api/linked_test.rb | 138 +++++++++--------- .../adapter/json_api/pagination_links_test.rb | 6 +- .../json_api/resource_type_config_test.rb | 2 +- test/adapter/json_test.rb | 10 +- test/array_serializer_test.rb | 6 +- test/capture_warnings.rb | 14 +- test/fixtures/poro.rb | 2 +- test/generators/serializer_generator_test.rb | 20 +-- test/serializers/associations_test.rb | 2 +- test/serializers/attribute_test.rb | 10 +- test/serializers/attributes_test.rb | 6 +- test/serializers/cache_test.rb | 8 +- test/serializers/meta_test.rb | 40 ++--- test/support/stream_capture.rb | 2 +- test/test_helper.rb | 2 +- 36 files changed, 347 insertions(+), 347 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 0850f7417..020261314 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -21,7 +21,7 @@ def serialization_scope def get_serializer(resource, options = {}) if ! use_adapter? - warn "ActionController::Serialization#use_adapter? has been removed. "\ + warn 'ActionController::Serialization#use_adapter? has been removed. '\ "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 69593828a..1cbeb9b76 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -15,7 +15,7 @@ def self.create(resource, options = {}) end def self.adapter_class(adapter) - adapter_name = adapter.to_s.classify.sub("API", "Api") + adapter_name = adapter.to_s.classify.sub('API', 'Api') "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize end @@ -68,12 +68,12 @@ def cache_key parts = [] parts << object_cache_key parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] - parts.join("/") + parts.join('/') end def object_cache_key object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime("%Y%m%d%H%M%S%9N") if object_time_safe.respond_to?(:strftime) + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key end @@ -82,7 +82,7 @@ def meta end def meta_key - serializer.meta_key || "meta" + serializer.meta_key || 'meta' end def root diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index bf3b7a371..811085f7e 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -23,7 +23,7 @@ module Tests # serializable_hash returns a hash representation of a object's attributes. # Typically, it is implemented by including ActiveModel::Serialization. def test_serializable_hash - assert_respond_to resource, :serializable_hash, "The resource should respond to serializable_hash" + assert_respond_to resource, :serializable_hash, 'The resource should respond to serializable_hash' resource.serializable_hash resource.serializable_hash(nil) end @@ -35,7 +35,7 @@ def test_serializable_hash # read_attribute_for_serialization gets the attribute value for serialization # Typically, it is implemented by including ActiveModel::Serialization. def test_read_attribute_for_serialization - assert_respond_to resource, :read_attribute_for_serialization, "The resource should respond to read_attribute_for_serialization" + assert_respond_to resource, :read_attribute_for_serialization, 'The resource should respond to read_attribute_for_serialization' actual_arity = resource.method(:read_attribute_for_serialization).arity if defined?(::Rubinius) # 1 for def read_attribute_for_serialization(name); end diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 3e2ca6bc8..143d55daf 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = "0.10.0.rc2" + VERSION = '0.10.0.rc2' end end diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb index 77ed442e9..7a65fe773 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/serializer/serializer_generator.rb @@ -1,12 +1,12 @@ module Rails module Generators class SerializerGenerator < NamedBase - source_root File.expand_path("../templates", __FILE__) - check_class_collision :suffix => "Serializer" + source_root File.expand_path('../templates', __FILE__) + check_class_collision :suffix => 'Serializer' - argument :attributes, :type => :array, :default => [], :banner => "field:type field:type" + argument :attributes, :type => :array, :default => [], :banner => 'field:type field:type' - class_option :parent, :type => :string, :desc => "The parent class for the generated serializer" + class_option :parent, :type => :string, :desc => 'The parent class for the generated serializer' def create_serializer_file template 'serializer.rb.erb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") @@ -26,9 +26,9 @@ def parent_class_name if options[:parent] options[:parent] elsif defined?(::ApplicationSerializer) - "ApplicationSerializer" + 'ApplicationSerializer' else - "ActiveModel::Serializer" + 'ActiveModel::Serializer' end end end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 88c0ce6b4..bb9a4c9eb 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -33,10 +33,10 @@ def test_render_using_adapter_override expected = { data: { id: assigns(:profile).id.to_s, - type: "profiles", + type: 'profiles', attributes: { - name: "Name 1", - description: "Description 1", + name: 'Name 1', + description: 'Description 1', } } } diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 126db5c7b..1eafca168 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -100,11 +100,11 @@ def test_render_array_using_explicit_serializer_and_custom_serializers get :render_array_using_explicit_serializer_and_custom_serializers expected = [ - { "title" => "New Post", - "body" => "Body", - "id" => assigns(:post).id, - "comments" => [{"id" => 1}, {"id" => 2}], - "author" => { "id" => assigns(:author).id } + { 'title' => 'New Post', + 'body' => 'Body', + 'id' => assigns(:post).id, + 'comments' => [{'id' => 1}, {'id' => 2}], + 'author' => { 'id' => assigns(:author).id } } ] @@ -116,13 +116,13 @@ def test_render_using_explicit_each_serializer expected = { id: 1337, - name: "Amazing Place", + name: 'Amazing Place', locations: [ { id: 42, - lat: "-23.550520", - lng: "-46.633309", - place: "Nowhere" # is a virtual attribute on LocationSerializer + lat: '-23.550520', + lng: '-46.633309', + place: 'Nowhere' # is a virtual attribute on LocationSerializer } ] } diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index a3422fa58..ce299a6de 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -28,10 +28,10 @@ def setup_post @first_comment.author = @author2 @second_comment.post = @post @second_comment.author = nil - @post2 = Post.new(id: 2, title: "Another Post", body: "Body") + @post2 = Post.new(id: 2, title: 'Another Post', body: 'Body') @post2.author = @author @post2.comments = [] - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog @post2.blog = @blog end @@ -100,37 +100,37 @@ def test_render_resource_with_nested_has_many_include response = JSON.parse(@response.body) expected_linked = [ { - "id" => "1", - "type" => "authors", - "attributes" => { - "name" => "Steve K." + 'id' => '1', + 'type' => 'authors', + 'attributes' => { + 'name' => 'Steve K.' }, - "relationships" => { - "posts" => { "data" => [] }, - "roles" => { "data" => [{ "type" =>"roles", "id" => "1" }, { "type" =>"roles", "id" => "2" }] }, - "bio" => { "data" => nil } + 'relationships' => { + 'posts' => { 'data' => [] }, + 'roles' => { 'data' => [{ 'type' =>'roles', 'id' => '1' }, { 'type' =>'roles', 'id' => '2' }] }, + 'bio' => { 'data' => nil } } }, { - "id" => "1", - "type" => "roles", - "attributes" => { - "name" => "admin", - "description" => nil, - "slug" => "admin-1" + 'id' => '1', + 'type' => 'roles', + 'attributes' => { + 'name' => 'admin', + 'description' => nil, + 'slug' => 'admin-1' }, - "relationships" => { - "author" => { "data" => { "type" =>"authors", "id" => "1" } } + 'relationships' => { + 'author' => { 'data' => { 'type' =>'authors', 'id' => '1' } } } }, { - "id" => "2", - "type" => "roles", - "attributes" => { - "name" => "colab", - "description" => nil, - "slug" => "colab-2" + 'id' => '2', + 'type' => 'roles', + 'attributes' => { + 'name' => 'colab', + 'description' => nil, + 'slug' => 'colab-2' }, - "relationships" => { - "author" => { "data" => { "type" =>"authors", "id" => "1" } } + 'relationships' => { + 'author' => { 'data' => { 'type' =>'authors', 'id' => '1' } } } } ] diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 55db95ef2..d78c04451 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -47,11 +47,11 @@ def render_array_without_pagination_links tests PaginationTestController def test_render_pagination_links_with_will_paginate - expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - "first"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - "prev"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} + expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + 'first'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} get :render_pagination_using_will_paginate, page: { number: 2, size: 1 } response = JSON.parse(@response.body) @@ -59,48 +59,48 @@ def test_render_pagination_links_with_will_paginate end def test_render_only_last_and_next_pagination_links - expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2"} + expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", + 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2"} get :render_pagination_using_will_paginate, page: { number: 1, size: 2 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_pagination_links_with_kaminari - expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - "next"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - "last"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} + expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} get :render_pagination_using_kaminari, page: { number: 2, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links - expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1"} + expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1"} get :render_pagination_using_kaminari, page: { number: 3, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_last_and_next_pagination_links_with_additional_params - expected_links = { "self"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", - "next"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", - "last"=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional"} - get :render_pagination_using_will_paginate, page: { number: 1, size: 2 }, teste: "additional" + expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", + 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", + 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional"} + get :render_pagination_using_will_paginate, page: { number: 1, size: 2 }, teste: 'additional' response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links_with_additional_params - expected_links = { "self"=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", - "first"=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", - "prev"=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional"} - get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: "additional" + expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", + 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", + 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional"} + get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: 'additional' response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 733500912..e8bd77df2 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -21,20 +21,20 @@ def render_using_default_adapter_root def render_array_using_custom_root with_adapter ActiveModel::Serializer::Adapter::Json do @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: [@profile], root: "custom_root" + render json: [@profile], root: 'custom_root' end end def render_array_that_is_empty_using_custom_root with_adapter ActiveModel::Serializer::Adapter::Json do - render json: [], root: "custom_root" + render json: [], root: 'custom_root' end end def render_object_using_custom_root with_adapter ActiveModel::Serializer::Adapter::Json do @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - render json: @profile, root: "custom_root" + render json: @profile, root: 'custom_root' end end @@ -159,8 +159,8 @@ def test_render_using_implicit_serializer get :render_using_implicit_serializer expected = { - name: "Name 1", - description: "Description 1" + name: 'Name 1', + description: 'Description 1' } assert_equal 'application/json', @response.content_type @@ -173,10 +173,10 @@ def test_render_using_default_root expected = { data: { id: assigns(:profile).id.to_s, - type: "profiles", + type: 'profiles', attributes: { - name: "Name 1", - description: "Description 1" + name: 'Name 1', + description: 'Description 1' } } } @@ -188,7 +188,7 @@ def test_render_using_default_root def test_render_array_using_custom_root get :render_array_using_custom_root - expected = {custom_roots: [{name: "Name 1", description: "Description 1"}]} + expected = {custom_roots: [{name: 'Name 1', description: 'Description 1'}]} assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -250,10 +250,10 @@ def test_render_array_using_implicit_serializer_and_meta data: [ { id: assigns(:profiles).first.id.to_s, - type: "profiles", + type: 'profiles', attributes: { - name: "Name 1", - description: "Description 1" + name: 'Name 1', + description: 'Description 1' } } ], @@ -335,8 +335,8 @@ def test_render_with_fragment_only_cache_enable response = JSON.parse(@response.body) assert_equal 'application/json', @response.content_type - assert_equal 'ZOMG A ROLE', response["name"] - assert_equal 'HUEHUEBRBR', response["description"] + assert_equal 'ZOMG A ROLE', response['name'] + assert_equal 'HUEHUEBRBR', response['description'] end def test_render_with_fragment_except_cache_enable @@ -345,8 +345,8 @@ def test_render_with_fragment_except_cache_enable response = JSON.parse(@response.body) assert_equal 'application/json', @response.content_type - assert_equal 5, response["rating"] - assert_equal 'lol', response["content"] + assert_equal 5, response['rating'] + assert_equal 'lol', response['content'] end def test_render_fragment_changed_object_with_relationship @@ -357,11 +357,11 @@ def test_render_fragment_changed_object_with_relationship response = JSON.parse(@response.body) expected_return = { - "id"=>1, - "time"=>Time.now.to_s, - "likeable" => { - "id"=>1, - "body"=>"ZOMG A COMMENT" + 'id'=>1, + 'time'=>Time.now.to_s, + 'likeable' => { + 'id'=>1, + 'body'=>'ZOMG A COMMENT' } } @@ -385,7 +385,7 @@ def test_cache_expiration_on_update ], blog: { id:999, - name: "Custom blog" + name: 'Custom blog' }, author: { id: 1, @@ -416,7 +416,7 @@ def use_adapter? true end }.new - assert_equal "", (capture(:stderr) { + assert_equal '', (capture(:stderr) { controller.get_serializer(Profile.new) }) end diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index e2e4e2f4c..aa39cd523 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -4,7 +4,7 @@ class Serializer class Adapter class FragmentCacheTest < Minitest::Test def setup - @spam = Spam::UnrelatedLink.new(id: "spam-id-1") + @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') @author = Author.new(name: 'Joao M. D. Moura') @role = Role.new(name: 'Great Author', description:nil) @role.author = [@author] diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index f39080fd5..31b663bcb 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -14,7 +14,7 @@ def setup @comment.post = @post @comment.author = nil @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog @anonymous_post.blog = nil @@ -31,14 +31,14 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({post: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], blog: {id: 999, name: "Custom blog"}, author: nil}}, adapter.serializable_hash) + assert_equal({post: {title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: {id: 999, name: 'Custom blog'}, author: nil}}, adapter.serializable_hash) end def test_include_nil_author_with_specified_serializer serializer = PostPreviewSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({post: {title: "Hello!!", body: "Hello, world!!", id: 43, comments: [], author: nil}}, adapter.serializable_hash) + assert_equal({post: {title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil}}, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 295a0e3f4..900256dda 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -13,7 +13,7 @@ def setup @second_post.comments = [] @first_post.author = @author @second_post.author = @author - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @first_post.blog = @blog @second_post.blog = nil @@ -21,15 +21,15 @@ def setup end def test_with_serializer_option - @blog.special_attribute = "Special" + @blog.special_attribute = 'Special' @blog.articles = [@first_post, @second_post] serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = {blogs:[{ id: 1, - special_attribute: "Special", - articles: [{id: 1,title: "Hello!!", body: "Hello, world!!"}, {id: 2, title: "New Post", body: "Body"}] + special_attribute: 'Special', + articles: [{id: 1,title: 'Hello!!', body: 'Hello, world!!'}, {id: 2, title: 'New Post', body: 'Body'}] }]} assert_equal expected, adapter.serializable_hash end @@ -39,30 +39,30 @@ def test_include_multiple_posts adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { posts: [{ - title: "Hello!!", - body: "Hello, world!!", + title: 'Hello!!', + body: 'Hello, world!!', id: 1, comments: [], author: { id: 1, - name: "Steve K." + name: 'Steve K.' }, blog: { id: 999, - name: "Custom blog" + name: 'Custom blog' } }, { - title: "New Post", - body: "Body", + title: 'New Post', + body: 'Body', id: 2, comments: [], author: { id: 1, - name: "Steve K." + name: 'Steve K.' }, blog: { id: 999, - name: "Custom blog" + name: 'Custom blog' } }]} assert_equal expected, adapter.serializable_hash diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 14e27fc3b..00df72324 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -15,9 +15,9 @@ def setup @post.author = @author @first_comment.post = @post @second_comment.post = @post - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog - @tag = Tag.new(id: 1, name: "#hash_tag") + @tag = Tag.new(id: 1, name: '#hash_tag') @post.tags = [@tag] end @@ -36,7 +36,7 @@ def test_has_many_with_no_serializer assert_equal({ id: 42, tags: [ - {"attributes"=>{"id"=>1, "name"=>"#hash_tag"}} + {'attributes'=>{'id'=>1, 'name'=>'#hash_tag'}} ] }.to_json, adapter.serializable_hash[:post].to_json) end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 967b53e9a..382c92901 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -21,7 +21,7 @@ def setup @comment.author = nil @post.author = @author @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @blog.writer = @author @blog.articles = [@post, @anonymous_post] @author.posts = [] @@ -32,7 +32,7 @@ def setup end def test_includes_post_id - expected = { data: { type: "posts", id: "42" } } + expected = { data: { type: 'posts', id: '42' } } assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:post]) end @@ -40,16 +40,16 @@ def test_includes_post_id def test_includes_linked_post @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post') expected = [{ - id: "42", - type: "posts", + id: '42', + type: 'posts', attributes: { title: 'New Post', body: 'Body', }, relationships: { - comments: { data: [ { type: "comments", id: "1" } ] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + comments: { data: [ { type: 'comments', id: '1' } ] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -58,15 +58,15 @@ def test_includes_linked_post def test_limiting_linked_post_fields @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: {post: [:title]}) expected = [{ - id: "42", - type: "posts", + id: '42', + type: 'posts', attributes: { title: 'New Post' }, relationships: { - comments: { data: [ { type: "comments", id: "1" } ] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + comments: { data: [ { type: 'comments', id: '1' } ] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }] assert_equal expected, @adapter.serializable_hash[:included] @@ -76,7 +76,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: { data: [] }, blog: { data: { type: "blogs", id: "999" } }, author: { data: nil }}, adapter.serializable_hash[:data][:relationships]) + assert_equal({comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil }}, adapter.serializable_hash[:data][:relationships]) end def test_include_type_for_association_when_different_than_name @@ -86,19 +86,19 @@ def test_include_type_for_association_when_different_than_name expected = { writer: { data: { - type: "authors", - id: "1" + type: 'authors', + id: '1' } }, articles: { data: [ { - type: "posts", - id: "42" + type: 'posts', + id: '42' }, { - type: "posts", - id: "43" + type: 'posts', + id: '43' } ] } @@ -112,10 +112,10 @@ def test_include_linked_resources_with_type_name linked = adapter.serializable_hash[:included] expected = [ { - id: "1", - type: "authors", + id: '1', + type: 'authors', attributes: { - name: "Steve K." + name: 'Steve K.' }, relationships: { posts: { data: [] }, @@ -123,27 +123,27 @@ def test_include_linked_resources_with_type_name bio: { data: nil } } },{ - id: "42", - type: "posts", + id: '42', + type: 'posts', attributes: { - title: "New Post", - body: "Body" + title: 'New Post', + body: 'Body' }, relationships: { - comments: { data: [ { type: "comments", id: "1" } ] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + comments: { data: [ { type: 'comments', id: '1' } ] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }, { - id: "43", - type: "posts", + id: '43', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, + blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil } } } diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index f0d4eff1d..db72edb67 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -27,29 +27,29 @@ def setup def test_include_multiple_posts expected = [ { - id: "1", - type: "posts", + id: '1', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }, { - id: "2", - type: "posts", + id: '2', + type: 'posts', attributes: { - title: "New Post", - body: "Body" + title: 'New Post', + body: 'Body' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } } ] @@ -62,27 +62,27 @@ def test_limiting_fields expected = [ { - id: "1", - type: "posts", + id: '1', + type: 'posts', attributes: { - title: "Hello!!" + title: 'Hello!!' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }, { - id: "2", - type: "posts", + id: '2', + type: 'posts', attributes: { - title: "New Post" + title: 'New Post' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } } ] diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 7dd132c7c..2adaa88e3 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -27,8 +27,8 @@ def setup def test_includes_comment_ids expected = { data: [ - { type: "posts", id: "1"}, - { type: "posts", id: "2"} + { type: 'posts', id: '1'}, + { type: 'posts', id: '2'} ] } diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 2adb0eb53..aa8a926ed 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -58,9 +58,9 @@ def test_includes_linked_data }, { id: @author.id.to_s, - type: "authors", + type: 'authors', relationships: { - posts: { data: [ {type: "posts", id: @post.id.to_s } ] } + posts: { data: [ {type: 'posts', id: @post.id.to_s } ] } } } ] @@ -70,7 +70,7 @@ def test_includes_linked_data def test_includes_author_id expected = { - data: { type: "authors", id: @author.id.to_s } + data: { type: 'authors', id: @author.id.to_s } } assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 5b14dda7e..5c2824434 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -22,12 +22,12 @@ def setup @second_comment.post = @post @post.author = @author @post_without_comments.author = nil - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @blog.writer = @author @blog.articles = [@post] @post.blog = @blog @post_without_comments.blog = nil - @tag = Tag.new(id: 1, name: "#hash_tag") + @tag = Tag.new(id: 1, name: '#hash_tag') @post.tags = [@tag] @serializer = PostSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) @@ -36,7 +36,7 @@ def setup end def test_includes_comment_ids - expected = { data: [ { type: "comments", id: "1" }, { type: "comments", id: "2" } ] } + expected = { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] } assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end @@ -44,23 +44,23 @@ def test_includes_comment_ids def test_includes_linked_comments @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments') expected = [{ - id: "1", - type: "comments", + id: '1', + type: 'comments', attributes: { body: 'ZOMG A COMMENT' }, relationships: { - post: { data: { type: "posts", id: "1" } }, + post: { data: { type: 'posts', id: '1' } }, author: { data: nil } } }, { - id: "2", - type: "comments", + id: '2', + type: 'comments', attributes: { body: 'ZOMG ANOTHER COMMENT' }, relationships: { - post: { data: { type: "posts", id: "1" } }, + post: { data: { type: 'posts', id: '1' } }, author: { data: nil } } }] @@ -70,17 +70,17 @@ def test_includes_linked_comments def test_limit_fields_of_linked_comments @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: {comment: [:id]}) expected = [{ - id: "1", - type: "comments", + id: '1', + type: 'comments', relationships: { - post: { data: { type: "posts", id: "1" } }, + post: { data: { type: 'posts', id: '1' } }, author: { data: nil } } }, { - id: "2", - type: "comments", + id: '2', + type: 'comments', relationships: { - post: { data: { type: "posts", id: "1" } }, + post: { data: { type: 'posts', id: '1' } }, author: { data: nil } } }] @@ -101,8 +101,8 @@ def test_include_type_for_association_when_different_than_name expected = { data: [{ - type: "posts", - id: "1" + type: 'posts', + id: '1' }] } assert_equal expected, actual @@ -114,8 +114,8 @@ def test_has_many_with_no_serializer assert_equal({ data: { - id: "1", - type: "posts", + id: '1', + type: 'posts', relationships: { tags: { data: [@tag.as_json]} } @@ -129,8 +129,8 @@ def test_has_many_with_virtual_value assert_equal({ data: { - id: "1", - type: "virtual_values", + id: '1', + type: 'virtual_values', relationships: { maker: {data: {id: 1}}, reviews: {data: [{id: 1}, {id: 2}]} diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index f71977cf5..baf0c4e63 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -19,7 +19,7 @@ def setup @comment.author = nil @post.author = @author @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @blog.writer = @author @blog.articles = [@post, @anonymous_post] @author.posts = [] @@ -32,7 +32,7 @@ def setup end def test_includes_bio_id - expected = { data: { type: "bios", id: "43" } } + expected = { data: { type: 'bios', id: '43' } } assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:bio]) end @@ -42,14 +42,14 @@ def test_includes_linked_bio expected = [ { - id: "43", - type: "bios", + id: '43', + type: 'bios', attributes: { - content:"AMS Contributor", + content:'AMS Contributor', rating: nil }, relationships: { - author: { data: { type: "authors", id: "1" } } + author: { data: { type: 'authors', id: '1' } } } } ] @@ -63,8 +63,8 @@ def test_has_one_with_virtual_value expected = { data: { - id: "1", - type: "virtual_values", + id: '1', + type: 'virtual_values', relationships: { maker: {data: {id: 1}}, reviews: {data: [{id: 1}, {id: 2}]} diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 5440811a7..6867aab0a 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -14,7 +14,7 @@ def setup @first_comment.post = @post @second_comment.post = @post @post.author = @author - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog end @@ -25,11 +25,11 @@ def test_custom_keys assert_equal({ reviews: { data: [ - {type: "comments", id: "1"}, - {type: "comments", id: "2"} + {type: 'comments', id: '1'}, + {type: 'comments', id: '2'} ]}, - writer: { data: {type: "authors", id: "1"} }, - site: { data: {type: "blogs", id: "1" } } + writer: { data: {type: 'authors', id: '1'} }, + site: { data: {type: 'blogs', id: '1' } } }, adapter.serializable_hash[:data][:relationships]) end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index da0389597..6d49cc8f7 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -53,94 +53,94 @@ def test_include_multiple_posts_and_linked_array expected = { data: [ { - id: "10", - type: "posts", + id: '10', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + comments: { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }, { - id: "20", - type: "posts", + id: '20', + type: 'posts', attributes: { - title: "New Post", - body: "Body" + title: 'New Post', + body: 'Body' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "2" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '2' } } } } ], included: [ { - id: "1", - type: "comments", + id: '1', + type: 'comments', attributes: { - body: "ZOMG A COMMENT" + body: 'ZOMG A COMMENT' }, relationships: { - post: { data: { type: "posts", id: "10" } }, + post: { data: { type: 'posts', id: '10' } }, author: { data: nil } } }, { - id: "2", - type: "comments", + id: '2', + type: 'comments', attributes: { - body: "ZOMG ANOTHER COMMENT", + body: 'ZOMG ANOTHER COMMENT', }, relationships: { - post: { data: { type: "posts", id: "10" } }, + post: { data: { type: 'posts', id: '10' } }, author: { data: nil } } }, { - id: "1", - type: "authors", + id: '1', + type: 'authors', attributes: { - name: "Steve K." + name: 'Steve K.' }, relationships: { - posts: { data: [ { type: "posts", id: "10" }, { type: "posts", id: "30" } ] }, + posts: { data: [ { type: 'posts', id: '10' }, { type: 'posts', id: '30' } ] }, roles: { data: [] }, - bio: { data: { type: "bios", id: "1" } } + bio: { data: { type: 'bios', id: '1' } } } }, { - id: "1", - type: "bios", + id: '1', + type: 'bios', attributes: { - content: "AMS Contributor", + content: 'AMS Contributor', rating: nil }, relationships: { - author: { data: { type: "authors", id: "1" } } + author: { data: { type: 'authors', id: '1' } } } }, { - id: "2", - type: "authors", + id: '2', + type: 'authors', attributes: { - name: "Tenderlove" + name: 'Tenderlove' }, relationships: { - posts: { data: [ { type: "posts", id:"20" } ] }, + posts: { data: [ { type: 'posts', id:'20' } ] }, roles: { data: [] }, - bio: { data: { type: "bios", id: "2" } } + bio: { data: { type: 'bios', id: '2' } } } }, { - id: "2", - type: "bios", + id: '2', + type: 'bios', attributes: { rating: nil, - content: "Rails Contributor", + content: 'Rails Contributor', }, relationships: { - author: { data: { type: "authors", id: "2" } } + author: { data: { type: 'authors', id: '2' } } } } ] @@ -162,39 +162,39 @@ def test_include_multiple_posts_and_linked expected = [ { - id: "1", - type: "authors", + id: '1', + type: 'authors', attributes: { - name: "Steve K." + name: 'Steve K.' }, relationships: { - posts: { data: [ { type: "posts", id: "10"}, { type: "posts", id: "30" }] }, + posts: { data: [ { type: 'posts', id: '10'}, { type: 'posts', id: '30' }] }, roles: { data: [] }, - bio: { data: { type: "bios", id: "1" }} + bio: { data: { type: 'bios', id: '1' }} } }, { - id: "10", - type: "posts", + id: '10', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: "comments", id: "1"}, { type: "comments", id: "2" }] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + comments: { data: [ { type: 'comments', id: '1'}, { type: 'comments', id: '2' }] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } }, { - id: "30", - type: "posts", + id: '30', + type: 'posts', attributes: { - title: "Yet Another Post", - body: "Body" + title: 'Yet Another Post', + body: 'Body' }, relationships: { comments: { data: [] }, - blog: { data: { type: "blogs", id: "999" } }, - author: { data: { type: "authors", id: "1" } } + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } } ] @@ -229,21 +229,21 @@ def test_multiple_references_to_same_resource expected = [ { - id: "10", - type: "posts", + id: '10', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { comments: { - data: [{type: "comments", id: "1"}, {type: "comments", id: "2"}] + data: [{type: 'comments', id: '1'}, {type: 'comments', id: '2'}] }, blog: { - data: {type: "blogs", id: "999"} + data: {type: 'blogs', id: '999'} }, author: { - data: {type: "authors", id: "1"} + data: {type: 'authors', id: '1'} } } } @@ -262,14 +262,14 @@ def test_nil_link_with_specified_serializer expected = { data: { - id: "10", - type: "posts", + id: '10', + type: 'posts', attributes: { - title: "Hello!!", - body: "Hello, world!!" + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: "comments", id: '1' }, { type: "comments", id: '2' } ] }, + comments: { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] }, author: { data: nil } } } diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 58a291205..1a7410451 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -43,9 +43,9 @@ def using_will_paginate def data { data:[ - { id:"1", type:"profiles", attributes:{name:"Name 1", description:"Description 1" } }, - { id:"2", type:"profiles", attributes:{name:"Name 2", description:"Description 2" } }, - { id:"3", type:"profiles", attributes:{name:"Name 3", description:"Description 3" } } + { id:'1', type:'profiles', attributes:{name:'Name 1', description:'Description 1' } }, + { id:'2', type:'profiles', attributes:{name:'Name 2', description:'Description 2' } }, + { id:'3', type:'profiles', attributes:{name:'Name 3', description:'Description 3' } } ] } end diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index e389b9b4f..3483915c2 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -21,7 +21,7 @@ def setup @comment.author = nil @post.author = @author @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @blog.writer = @author @blog.articles = [@post, @anonymous_post] @author.posts = [] diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index 4acf0dbbb..e7beffd78 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -14,7 +14,7 @@ def setup @first_comment.post = @post @second_comment.post = @post @post.author = @author - @blog = Blog.new(id: 1, name: "My Blog!!") + @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog @serializer = PostSerializer.new(@post) @@ -34,11 +34,11 @@ def test_custom_keys assert_equal({ id: 1, - reviews: [{id: 1, body: "ZOMG A COMMENT"}, - {id: 2, body: "ZOMG ANOTHER COMMENT"} + reviews: [{id: 1, body: 'ZOMG A COMMENT'}, + {id: 2, body: 'ZOMG ANOTHER COMMENT'} ], - writer: {id: 1, name: "Steve K."}, - site: {id: 1, name: "My Blog!!"} + writer: {id: 1, name: 'Steve K.'}, + site: {id: 1, name: 'My Blog!!'} }, adapter.serializable_hash[:post]) end end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 4600fd76a..834dea54d 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -42,11 +42,11 @@ def test_serializer_option_not_passed_to_each_serializer end def test_meta_and_meta_key_attr_readers - meta_content = {meta: "the meta", meta_key: "the meta key"} + meta_content = {meta: 'the meta', meta_key: 'the meta key'} @serializer = ArraySerializer.new([@comment, @post], meta_content) - assert_equal @serializer.meta, "the meta" - assert_equal @serializer.meta_key, "the meta key" + assert_equal @serializer.meta, 'the meta' + assert_equal @serializer.meta_key, 'the meta key' end def test_root_default diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 76e77b7bb..9eb8bf77d 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -1,15 +1,15 @@ # https://raw.githubusercontent.com/metric_fu/metric_fu/master/spec/capture_warnings.rb -require "tempfile" -require "fileutils" +require 'tempfile' +require 'fileutils' class CaptureWarnings def initialize(fail_on_warnings = true) @fail_on_warnings = fail_on_warnings - @stderr_file = Tempfile.new("app.stderr") + @stderr_file = Tempfile.new('app.stderr') @app_root ||= Dir.pwd - @output_dir = File.join(app_root, "tmp") + @output_dir = File.join(app_root, 'tmp') FileUtils.mkdir_p(output_dir) - @bundle_dir = File.join(app_root, "bundle") + @bundle_dir = File.join(app_root, 'bundle') end def before_tests @@ -40,9 +40,9 @@ def after_tests end if other_warnings.any? - File.write(File.join(output_dir, "warnings.txt"), other_warnings.join("\n") << "\n") + File.write(File.join(output_dir, 'warnings.txt'), other_warnings.join("\n") << "\n") puts - puts "Non-app warnings written to tmp/warnings.txt" + puts 'Non-app warnings written to tmp/warnings.txt' puts end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index fa871d9ca..b25ea7114 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -103,7 +103,7 @@ module Spam; end url :comments def blog - Blog.new(id: 999, name: "Custom blog") + Blog.new(id: 999, name: 'Custom blog') end def custom_options diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 7af39ed12..5395dff66 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -2,7 +2,7 @@ require 'generators/serializer/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase - destination File.expand_path("../../../tmp/generators", __FILE__) + destination File.expand_path('../../../tmp/generators', __FILE__) setup :prepare_destination tests Rails::Generators::SerializerGenerator @@ -10,33 +10,33 @@ class SerializerGeneratorTest < Rails::Generators::TestCase def test_generates_a_serializer run_generator - assert_file "app/serializers/account_serializer.rb", /class AccountSerializer < ActiveModel::Serializer/ + assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ActiveModel::Serializer/ end def test_generates_a_namespaced_serializer - run_generator ["admin/account"] - assert_file "app/serializers/admin/account_serializer.rb", /class Admin::AccountSerializer < ActiveModel::Serializer/ + run_generator ['admin/account'] + assert_file 'app/serializers/admin/account_serializer.rb', /class Admin::AccountSerializer < ActiveModel::Serializer/ end def test_uses_application_serializer_if_one_exists Object.const_set(:ApplicationSerializer, Class.new) run_generator - assert_file "app/serializers/account_serializer.rb", /class AccountSerializer < ApplicationSerializer/ + assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ApplicationSerializer/ ensure Object.send :remove_const, :ApplicationSerializer end def test_uses_given_parent Object.const_set(:ApplicationSerializer, Class.new) - run_generator ["Account", "--parent=MySerializer"] - assert_file "app/serializers/account_serializer.rb", /class AccountSerializer < MySerializer/ + run_generator ['Account', '--parent=MySerializer'] + assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < MySerializer/ ensure Object.send :remove_const, :ApplicationSerializer end def test_generates_attributes_and_associations run_generator - assert_file "app/serializers/account_serializer.rb" do |serializer| + assert_file 'app/serializers/account_serializer.rb' do |serializer| assert_match(/^ attributes :id, :name, :description$/, serializer) assert_match(/^ has_one :business$/, serializer) assert_match(/^end\n*\z/, serializer) @@ -44,8 +44,8 @@ def test_generates_attributes_and_associations end def test_with_no_attributes_does_not_add_extra_space - run_generator ["account"] - assert_file "app/serializers/account_serializer.rb" do |content| + run_generator ['account'] + assert_file 'app/serializers/account_serializer.rb' do |content| if RUBY_PLATFORM =~ /mingw/ assert_no_match(/\r\n\r\nend/, content) else diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index bfc1b40cd..570f92054 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -74,7 +74,7 @@ def test_has_many_with_no_serializer assert_equal key, :tags assert_equal serializer, nil - assert_equal [{ attributes: { name: "#hashtagged" }}].to_json, options[:virtual_value].to_json + assert_equal [{ attributes: { name: '#hashtagged' }}].to_json, options[:virtual_value].to_json end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 9399b935b..ab19a11fd 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer class AttributeTest < Minitest::Test def setup - @blog = Blog.new({ id: 1, name: 'AMS Hints', type: "stuff" }) + @blog = Blog.new({ id: 1, name: 'AMS Hints', type: 'stuff' }) @blog_serializer = AlternateBlogSerializer.new(@blog) end @@ -15,14 +15,14 @@ def test_attributes_definition def test_json_serializable_hash adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) - assert_equal({blog: { id:1, title:"AMS Hints"}}, adapter.serializable_hash) + assert_equal({blog: { id:1, title:'AMS Hints'}}, adapter.serializable_hash) end def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(blog_serializer) - assert_equal({:id=>1, :title=>"AMS Hints"}, adapter.serializable_hash) + assert_equal({:id=>1, :title=>'AMS Hints'}, adapter.serializable_hash) end def test_multiple_calls_with_the_same_attribute @@ -40,7 +40,7 @@ def test_id_attribute_override end adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) - assert_equal({ blog: { id: "AMS Hints" } }, adapter.serializable_hash) + assert_equal({ blog: { id: 'AMS Hints' } }, adapter.serializable_hash) end def test_type_attribute @@ -55,7 +55,7 @@ def test_type_attribute assert_equal({ blog: { type: 1} }, adapter.serializable_hash) adapter = ActiveModel::Serializer::Adapter::Json.new(attributes_serializer.new(@blog)) - assert_equal({ blog: { type: "stuff" } }, adapter.serializable_hash) + assert_equal({ blog: { type: 'stuff' } }, adapter.serializable_hash) end end end diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 8b039df91..4ce85f120 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -6,7 +6,7 @@ class AttributesTest < Minitest::Test def setup @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @profile_serializer = ProfileSerializer.new(@profile) - @comment = Comment.new(id: 1, body: "ZOMG!!", date: "2015") + @comment = Comment.new(id: 1, body: 'ZOMG!!', date: '2015') @serializer_klass = Class.new(CommentSerializer) @serializer_klass_with_new_attributes = Class.new(CommentSerializer) do attributes :date, :likes @@ -35,7 +35,7 @@ def test_attributes_inheritance_definition def test_attributes_inheritance serializer = @serializer_klass.new(@comment) - assert_equal({id: 1, body: "ZOMG!!"}, + assert_equal({id: 1, body: 'ZOMG!!'}, serializer.attributes) end @@ -46,7 +46,7 @@ def test_attribute_inheritance_with_new_attribute_definition def test_attribute_inheritance_with_new_attribute serializer = @serializer_klass_with_new_attributes.new(@comment) - assert_equal({id: 1, body: "ZOMG!!", date: "2015", likes: nil}, + assert_equal({id: 1, body: 'ZOMG!!', date: '2015', likes: nil}, serializer.attributes) end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index afa583270..703316fbf 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -9,7 +9,7 @@ def setup @post = Post.new(title: 'New Post', body: 'Body') @bio = Bio.new(id: 1, content: 'AMS Contributor') @author = Author.new(name: 'Joao M. D. Moura') - @blog = Blog.new(id: 999, name: "Custom blog", writer: @author, articles: []) + @blog = Blog.new(id: 999, name: 'Custom blog', writer: @author, articles: []) @role = Role.new(name: 'Great Author') @location = Location.new(lat: '-23.550520', lng: '-46.633309') @place = Place.new(name: 'Amazing Place') @@ -131,20 +131,20 @@ def test_cache_digest_definition end def test_serializer_file_path_on_nix - path = "/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb" + path = '/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' caller_line = "#{path}:1:in `'" assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path end def test_serializer_file_path_on_windows - path = "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb" + path = 'c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' caller_line = "#{path}:1:in `'" assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path end def test_digest_caller_file contents = "puts 'AMS rocks'!" - file = Tempfile.new("some_ruby.rb") + file = Tempfile.new('some_ruby.rb') file.write(contents) path = file.path caller_line = "#{path}:1:in `'" diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 60e173848..833e891dd 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -7,8 +7,8 @@ def setup ActionController::Base.cache_store.clear @blog = Blog.new(id: 1, name: 'AMS Hints', - writer: Author.new(id: 2, name: "Steve"), - articles: [Post.new(id: 3, title: "AMS")]) + writer: Author.new(id: 2, name: 'Steve'), + articles: [Post.new(id: 3, title: 'AMS')]) end def test_meta_is_present_with_root @@ -17,9 +17,9 @@ def test_meta_is_present_with_root expected = { blog: { id: 1, - title: "AMS Hints" + title: 'AMS Hints' }, - "meta" => { + 'meta' => { total: 10 } } @@ -31,20 +31,20 @@ def test_meta_is_not_included_when_root_is_missing adapter = load_adapter(meta: {total: 10}) expected = { id: 1, - title: "AMS Hints" + title: 'AMS Hints' } assert_equal expected, adapter.as_json end def test_meta_key_is_used - serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") + serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: 'haha_meta') adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blog: { id: 1, - title: "AMS Hints" + title: 'AMS Hints' }, - "haha_meta" => { + 'haha_meta' => { total: 10 } } @@ -52,15 +52,15 @@ def test_meta_key_is_used end def test_meta_key_is_used_with_json_api - serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta") + serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: 'haha_meta') adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) expected = { data: { - id: "1", - type: "blogs", - attributes: { title: "AMS Hints" } + id: '1', + type: 'blogs', + attributes: { title: 'AMS Hints' } }, - "haha_meta" => { total: 10 } + 'haha_meta' => { total: 10 } } assert_equal expected, adapter.as_json end @@ -71,14 +71,14 @@ def test_meta_is_not_present_on_arrays_without_root adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) expected = [{ id: 1, - name: "AMS Hints", + name: 'AMS Hints', writer: { id: 2, - name: "Steve" + name: 'Steve' }, articles: [{ id: 3, - title: "AMS", + title: 'AMS', body: nil }] }] @@ -86,20 +86,20 @@ def test_meta_is_not_present_on_arrays_without_root end def test_meta_is_present_on_arrays_with_root - serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: "haha_meta") + serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: 'haha_meta') # JSON adapter adds root by default adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blogs: [{ id: 1, - name: "AMS Hints", + name: 'AMS Hints', writer: { id: 2, - name: "Steve" + name: 'Steve' }, articles: [{ id: 3, - title: "AMS", + title: 'AMS', body: nil }] }], diff --git a/test/support/stream_capture.rb b/test/support/stream_capture.rb index 20affb713..2d7dfea9e 100644 --- a/test/support/stream_capture.rb +++ b/test/support/stream_capture.rb @@ -1,7 +1,7 @@ # Use cleaner stream testing interface from Rails 5 if available # see https://github.com/rails/rails/blob/29959eb59d/activesupport/lib/active_support/testing/stream.rb begin - require "active_support/testing/stream" + require 'active_support/testing/stream' rescue LoadError module ActiveSupport module Testing diff --git a/test/test_helper.rb b/test/test_helper.rb index ce5164c32..87ae02866 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -23,7 +23,7 @@ end else at_exit do - STDOUT.puts "Minitest.after_run not available." + STDOUT.puts 'Minitest.after_run not available.' @capture_warnings.after_tests end end From 228cc1c92a90d369e654477e00242a416ee8c78d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 31 Aug 2015 04:22:59 -0500 Subject: [PATCH 225/903] Rubocop: Consistent spacing --- .rubocop_todo.yml | 278 ++++++++---------- active_model_serializers.gemspec | 4 +- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializable_resource.rb | 2 - lib/active_model/serializer.rb | 1 - .../serializer/adapter/fragment_cache.rb | 7 +- lib/active_model/serializer/adapter/json.rb | 1 - .../serializer/adapter/json/fragment_cache.rb | 2 - .../serializer/adapter/json_api.rb | 2 +- .../adapter/json_api/fragment_cache.rb | 6 +- lib/active_model/serializer/association.rb | 1 - lib/active_model/serializer/fieldset.rb | 6 +- lib/active_model/serializer/lint.rb | 2 - lib/active_model_serializers.rb | 1 - .../explicit_serializer_test.rb | 2 +- .../action_controller/json_api/linked_test.rb | 10 +- .../json_api/pagination_test.rb | 44 +-- test/action_controller/serialization_test.rb | 26 +- test/adapter/fragment_cache_test.rb | 2 +- test/adapter/json/belongs_to_test.rb | 6 +- test/adapter/json/collection_test.rb | 8 +- test/adapter/json/has_many_test.rb | 6 +- test/adapter/json_api/belongs_to_test.rb | 14 +- test/adapter/json_api/collection_test.rb | 1 - .../json_api/has_many_embed_ids_test.rb | 4 +- .../has_many_explicit_serializer_test.rb | 4 +- test/adapter/json_api/has_many_test.rb | 10 +- test/adapter/json_api/has_one_test.rb | 6 +- test/adapter/json_api/json_api_test.rb | 11 +- test/adapter/json_api/linked_test.rb | 20 +- .../adapter/json_api/pagination_links_test.rb | 16 +- test/adapter/json_test.rb | 12 +- test/adapter_test.rb | 4 +- test/array_serializer_test.rb | 10 +- test/capture_warnings.rb | 1 + test/fixtures/poro.rb | 10 +- test/lint_test.rb | 7 - test/serializers/adapter_for_test.rb | 1 - test/serializers/associations_test.rb | 8 +- test/serializers/attribute_test.rb | 8 +- test/serializers/attributes_test.rb | 19 +- test/serializers/cache_test.rb | 7 +- test/serializers/fieldset_test.rb | 7 +- test/serializers/meta_test.rb | 12 +- test/serializers/root_test.rb | 4 +- test/serializers/urls_test.rb | 1 - test/test_helper.rb | 1 - 47 files changed, 278 insertions(+), 339 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 4efa90623..36ce4dfce 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -1,5 +1,6 @@ -# This configuration was generated by `rubocop --auto-gen-config` -# on 2015-08-30 23:03:50 -0500 using RuboCop version 0.31.0. +# This configuration was generated by +# `rubocop --auto-gen-config` +# on 2015-08-31 04:23:33 -0500 using RuboCop version 0.33.0. # The point is for the user to remove these configuration records # one by one as the offenses are removed from the code base. # Note that changes in the inspected code, or installation of new @@ -8,67 +9,74 @@ # Offense count: 1 # Configuration parameters: AllowSafeAssignment. Lint/AssignmentInCondition: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter/json_api.rb' # Offense count: 1 Lint/EmptyEnsure: - Enabled: false + Exclude: + - 'test/serializers/adapter_for_test.rb' # Offense count: 1 Lint/HandleExceptions: - Enabled: false + Exclude: + - 'Rakefile' # Offense count: 2 # Cop supports --auto-correct. Lint/UnusedBlockArgument: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' # Offense count: 9 # Cop supports --auto-correct. Lint/UnusedMethodArgument: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter.rb' + - 'lib/active_model/serializer/adapter/null.rb' + - 'lib/active_model/serializer/pass_through_serializer.rb' + - 'test/fixtures/poro.rb' + - 'test/lint_test.rb' # Offense count: 1 Lint/UselessAccessModifier: - Enabled: false + Exclude: + - 'lib/active_model/serializable_resource.rb' # Offense count: 3 Lint/UselessAssignment: - Enabled: false + Exclude: + - 'bench/perf.rb' + - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' + - 'test/test_helper.rb' # Offense count: 1 # Configuration parameters: EnforcedStyle, SupportedStyles. Rails/Date: - Enabled: false + Exclude: + - 'test/fixtures/poro.rb' # Offense count: 8 # Configuration parameters: EnforcedStyle, SupportedStyles. Rails/TimeZone: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/AccessModifierIndentation: - Enabled: false + Exclude: + - 'test/action_controller/serialization_test.rb' + - 'test/fixtures/poro.rb' + - 'test/serializers/cache_test.rb' # Offense count: 16 # Cop supports --auto-correct. # Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle, SupportedLastArgumentHashStyles. Style/AlignHash: - Enabled: false - -# Offense count: 6 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/AlignParameters: - Enabled: false + Exclude: + - 'test/action_controller/json_api/pagination_test.rb' # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/AndOr: - Enabled: false + Exclude: + - 'lib/active_model/serializer/lint.rb' # Offense count: 6 # Cop supports --auto-correct. @@ -80,63 +88,51 @@ Style/BlockDelimiters: # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/BracesAroundHashParameters: - Enabled: false + Exclude: + - 'test/action_controller/adapter_selector_test.rb' + - 'test/action_controller/json_api/pagination_test.rb' + - 'test/action_controller/serialization_test.rb' + - 'test/adapter/json_api/linked_test.rb' + - 'test/adapter/json_api/pagination_links_test.rb' + - 'test/adapter/null_test.rb' + - 'test/adapter_test.rb' + - 'test/array_serializer_test.rb' + - 'test/serializable_resource_test.rb' + - 'test/serializers/associations_test.rb' + - 'test/serializers/attribute_test.rb' + - 'test/serializers/attributes_test.rb' + - 'test/serializers/fieldset_test.rb' + - 'test/serializers/root_test.rb' + - 'test/serializers/urls_test.rb' # Offense count: 167 # Configuration parameters: EnforcedStyle, SupportedStyles. Style/ClassAndModuleChildren: Enabled: false -# Offense count: 1 +# Offense count: 5 # Cop supports --auto-correct. Style/CommentIndentation: - Enabled: false + Exclude: + - 'active_model_serializers.gemspec' # Offense count: 1 Style/DoubleNegation: - Enabled: false + Exclude: + - 'lib/active_model/serializable_resource.rb' # Offense count: 1 Style/EachWithObject: - Enabled: false - -# Offense count: 4 -# Cop supports --auto-correct. -Style/EmptyLines: - Enabled: false - -# Offense count: 3 -# Cop supports --auto-correct. -Style/EmptyLinesAroundAccessModifier: - Enabled: false - -# Offense count: 2 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/EmptyLinesAroundBlockBody: - Enabled: false - -# Offense count: 16 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/EmptyLinesAroundClassBody: - Enabled: false - -# Offense count: 9 -# Cop supports --auto-correct. -Style/EmptyLinesAroundMethodBody: - Enabled: false - -# Offense count: 3 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/EmptyLinesAroundModuleBody: - Enabled: false + Exclude: + - 'lib/active_model/serializer/fieldset.rb' # Offense count: 3 # Configuration parameters: MinBodyLength. Style/GuardClause: - Enabled: false + Exclude: + - 'lib/active_model/serializer.rb' + - 'lib/active_model/serializer/adapter/json_api.rb' + - 'test/capture_warnings.rb' # Offense count: 12 # Cop supports --auto-correct. @@ -147,7 +143,11 @@ Style/HashSyntax: # Offense count: 9 # Cop supports --auto-correct. Style/IndentArray: - Enabled: false + Exclude: + - 'test/adapter/json/has_many_test.rb' + - 'test/adapter/json_api/json_api_test.rb' + - 'test/adapter/json_api/pagination_links_test.rb' + - 'test/adapter/json_test.rb' # Offense count: 8 # Cop supports --auto-correct. @@ -159,23 +159,29 @@ Style/IndentHash: # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/IndentationConsistency: - Enabled: false + Exclude: + - 'test/action_controller/serialization_scope_name_test.rb' # Offense count: 2 # Cop supports --auto-correct. # Configuration parameters: Width. Style/IndentationWidth: - Enabled: false + Exclude: + - 'lib/active_model/serializable_resource.rb' + - 'lib/active_model/serializer/fieldset.rb' # Offense count: 1 # Cop supports --auto-correct. Style/Lambda: - Enabled: false + Exclude: + - 'lib/active_model/serializer.rb' # Offense count: 2 # Cop supports --auto-correct. Style/MethodCallParentheses: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter/json.rb' + - 'lib/active_model/serializer/adapter/json_api.rb' # Offense count: 1 # Cop supports --auto-correct. @@ -192,12 +198,14 @@ Style/MultilineOperationIndentation: # Offense count: 1 # Cop supports --auto-correct. Style/NegatedIf: - Enabled: false + Exclude: + - 'lib/action_controller/serialization.rb' # Offense count: 1 # Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles. Style/Next: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter/json_api.rb' # Offense count: 1 # Cop supports --auto-correct. @@ -208,95 +216,56 @@ Style/NumericLiterals: # Cop supports --auto-correct. # Configuration parameters: PreferredDelimiters. Style/PercentLiteralDelimiters: - Enabled: false + Exclude: + - 'active_model_serializers.gemspec' # Offense count: 2 # Cop supports --auto-correct. Style/PerlBackrefs: - Enabled: false + Exclude: + - 'test/fixtures/poro.rb' + - 'test/serializers/associations_test.rb' # Offense count: 6 # Configuration parameters: NamePrefix, NamePrefixBlacklist. Style/PredicateName: - Enabled: false + Exclude: + - 'lib/active_model/serializer/adapter.rb' + - 'lib/active_model/serializer/adapter/json_api.rb' + - 'lib/active_model/serializer/associations.rb' + - 'test/action_controller/json_api/linked_test.rb' # Offense count: 7 # Cop supports --auto-correct. Style/RedundantSelf: - Enabled: false + Exclude: + - 'lib/active_model/serializer.rb' + - 'lib/active_model/serializer/associations.rb' + - 'test/fixtures/poro.rb' # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: AllowAsExpressionSeparator. Style/Semicolon: - Enabled: false + Exclude: + - 'lib/active_model/serializer/fieldset.rb' # Offense count: 6 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/SignalException: - Enabled: false + Exclude: + - 'lib/active_model/serializer.rb' + - 'lib/active_model/serializer/adapter.rb' + - 'lib/active_model/serializer/fieldset.rb' + - 'lib/active_model/serializer/pass_through_serializer.rb' # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: AllowIfMethodIsEmpty. Style/SingleLineMethods: - Enabled: false - -# Offense count: 26 -# Cop supports --auto-correct. -Style/SpaceAfterColon: - Enabled: false - -# Offense count: 7 -# Cop supports --auto-correct. -Style/SpaceAfterComma: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -Style/SpaceAfterNot: - Enabled: false - -# Offense count: 5 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/SpaceAroundEqualsInParameterDefault: - Enabled: false - -# Offense count: 39 -# Cop supports --auto-correct. -# Configuration parameters: MultiSpaceAllowedForOperators. -Style/SpaceAroundOperators: - Enabled: false - -# Offense count: 3 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/SpaceBeforeBlockBraces: - Enabled: false - -# Offense count: 8 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters. -Style/SpaceInsideBlockBraces: - Enabled: false - -# Offense count: 20 -# Cop supports --auto-correct. -Style/SpaceInsideBrackets: - Enabled: false - -# Offense count: 179 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SupportedStyles. -Style/SpaceInsideHashLiteralBraces: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -Style/SpaceInsideParens: - Enabled: false + Exclude: + - 'test/serializers/serializer_for_test.rb' # Offense count: 2 # Cop supports --auto-correct. @@ -306,42 +275,41 @@ Style/StringLiteralsInInterpolation: # Offense count: 1 Style/StructInheritance: - Enabled: false + Exclude: + - 'bench/perf.rb' # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: IgnoredMethods. Style/SymbolProc: - Enabled: false + Exclude: + - 'lib/generators/serializer/serializer_generator.rb' -# Offense count: 9 +# Offense count: 8 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/TrailingBlankLines: - Enabled: false + Exclude: + - 'lib/active_model/serializer/pass_through_serializer.rb' + - 'lib/generators/serializer/serializer_generator.rb' + - 'test/adapter/fragment_cache_test.rb' + - 'test/adapter/json_api/json_api_test.rb' + - 'test/adapter/null_test.rb' + - 'test/serializers/cache_test.rb' + - 'test/serializers/fieldset_test.rb' + - 'test/support/stream_capture.rb' # Offense count: 6 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyleForMultiline, SupportedStyles. Style/TrailingComma: - Enabled: false - -# Offense count: 2 -# Cop supports --auto-correct. -Style/TrailingWhitespace: - Enabled: false + Exclude: + - 'test/action_controller/adapter_selector_test.rb' + - 'test/action_controller/serialization_test.rb' + - 'test/adapter/json_api/belongs_to_test.rb' + - 'test/adapter/json_api/linked_test.rb' # Offense count: 1 Style/UnlessElse: - Enabled: false - -# Offense count: 2 -# Cop supports --auto-correct. -Style/UnneededPercentQ: - Enabled: false - -# Offense count: 4 -# Cop supports --auto-correct. -# Configuration parameters: WordRegex. -Style/WordArray: - MinSize: 2 + Exclude: + - 'lib/active_model/serializer.rb' diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index de385a97b..43b1c7ac8 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -9,8 +9,8 @@ Gem::Specification.new do |spec| spec.platform = Gem::Platform::RUBY spec.authors = ['Steve Klabnik'] spec.email = ['steve@steveklabnik.com'] - spec.summary = %q{Conventions-based JSON generation for Rails.} - spec.description = %q{ActiveModel::Serializers allows you to generate your JSON in an object-oriented and convention-driven manner.} + spec.summary = 'Conventions-based JSON generation for Rails.' + spec.description = 'ActiveModel::Serializers allows you to generate your JSON in an object-oriented and convention-driven manner.' spec.homepage = 'https://github.com/rails-api/active_model_serializers' spec.license = 'MIT' diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 020261314..e05c340b2 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -20,7 +20,7 @@ def serialization_scope end def get_serializer(resource, options = {}) - if ! use_adapter? + if !use_adapter? warn 'ActionController::Serialization#use_adapter? has been removed. '\ "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" options[:adapter] = false diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index aa8f139a2..feae1e8e7 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,7 +1,6 @@ require 'set' module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) def initialize(resource, options = {}) @@ -79,6 +78,5 @@ def serializer? ActiveModelSerializers.silence_warnings do attr_reader :resource, :adapter_opts, :serializer_opts end - end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6e6833bb5..3727816c4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -13,7 +13,6 @@ class Serializer include Configuration include Associations - # Matches # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" # AND diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index ae15995fe..8463b5a23 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -2,7 +2,6 @@ module ActiveModel class Serializer class Adapter class FragmentCache - attr_reader :serializer def initialize(adapter, serializer, options) @@ -35,7 +34,7 @@ def fetch def cached_attributes(klass, serializers) attributes = serializer.class._attributes - cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject {|attr| klass._cache_except.include?(attr) } + cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } non_cached_attributes = attributes - cached_attributes cached_attributes.each do |attribute| @@ -60,7 +59,7 @@ def fragment_serializer(name, klass) Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) - klass._cache_options ||= {} + klass._cache_options ||= {} klass._cache_options[:key] = klass._cache_key if klass._cache_key cached.constantize.cache(klass._cache_options) @@ -68,7 +67,7 @@ def fragment_serializer(name, klass) cached.constantize.fragmented(serializer) non_cached.constantize.fragmented(serializer) - serializers = {cached: cached, non_cached: non_cached} + serializers = { cached: cached, non_cached: non_cached } cached_attributes(klass, serializers) serializers end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 58704b56e..b3fa6e9c6 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -46,7 +46,6 @@ def serializable_hash(options = nil) def fragment_cache(cached_hash, non_cached_hash) Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) end - end end end diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb index 0d01b87a2..846a216ff 100644 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -4,11 +4,9 @@ class Serializer class Adapter class Json < Adapter class FragmentCache - def fragment_cache(cached_hash, non_cached_hash) non_cached_hash.merge cached_hash end - end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1841f9ff3..48f8173c8 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -50,7 +50,7 @@ def add_relationships(resource, name, serializers) resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.json_api_type, id: serializer.id.to_s } } end - def add_relationship(resource, name, serializer, val=nil) + def add_relationship(resource, name, serializer, val = nil) resource[:relationships] ||= {} resource[:relationships][name] = { data: val } diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index d266801fe..070371ac7 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -4,19 +4,17 @@ class Serializer class Adapter class JsonApi < Adapter class FragmentCache - def fragment_cache(root, cached_hash, non_cached_hash) hash = {} core_cached = cached_hash.first core_non_cached = non_cached_hash.first - no_root_cache = cached_hash.delete_if {|key, value| key == core_cached[0] } - no_root_non_cache = non_cached_hash.delete_if {|key, value| key == core_non_cached[0] } + no_root_cache = cached_hash.delete_if { |key, value| key == core_cached[0] } + no_root_non_cache = non_cached_hash.delete_if { |key, value| key == core_non_cached[0] } cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] hash = (root) ? { root => cached_resource } : cached_resource hash.deep_merge no_root_non_cache.deep_merge no_root_cache end - end end end diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index bca036658..1003f0a6f 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -10,7 +10,6 @@ class Serializer # Association.new(:comments, CommentSummarySerializer) # Association = Struct.new(:name, :serializer, :options) do - # @return [Symbol] # def key diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 63333cf27..30e683344 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -1,7 +1,6 @@ module ActiveModel class Serializer class Fieldset - def initialize(fields, root = nil) @root = root @raw_fields = fields @@ -16,7 +15,7 @@ def fields_for(serializer) fields[key.to_sym] || fields[key.pluralize.to_sym] end - private + private ActiveModelSerializers.silence_warnings do attr_reader :raw_fields, :root @@ -24,7 +23,7 @@ def fields_for(serializer) def parsed_fields if raw_fields.is_a?(Hash) - raw_fields.inject({}) { |h,(k,v)| h[k.to_sym] = v.map(&:to_sym); h} + raw_fields.inject({}) { |h, (k, v)| h[k.to_sym] = v.map(&:to_sym); h } elsif raw_fields.is_a?(Array) if root.nil? raise ArgumentError, 'The root argument must be specified if the fileds argument is an array.' @@ -36,7 +35,6 @@ def parsed_fields {} end end - end end end diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index 811085f7e..29d564ed6 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -15,7 +15,6 @@ module ActiveModel::Serializer::Lint # always return +{}+, and the tests would pass. It is up to you to ensure # that the values are semantically meaningful. module Tests - # Passes if the object responds to serializable_hash and if it takes # zero or one arguments. # Fails otherwise. @@ -126,6 +125,5 @@ def resource def assert_instance_of(result, name) assert result.instance_of?(name), "#{result} should be an instance of #{name}" end - end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 8b90ba7a9..d847bea98 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -8,7 +8,6 @@ def silence_warnings ensure $VERBOSE = verbose end - end require 'active_model' diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 1eafca168..17c70350a 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -103,7 +103,7 @@ def test_render_array_using_explicit_serializer_and_custom_serializers { 'title' => 'New Post', 'body' => 'Body', 'id' => assigns(:post).id, - 'comments' => [{'id' => 1}, {'id' => 2}], + 'comments' => [{ 'id' => 1 }, { 'id' => 2 }], 'author' => { 'id' => assigns(:author).id } } ] diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index ce299a6de..fc0c87939 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -75,7 +75,7 @@ def render_collection_without_include def render_collection_with_include setup_post - render json: [@post], include: ['author', 'comments'], adapter: :json_api + render json: [@post], include: %w(author comments), adapter: :json_api end end @@ -107,7 +107,7 @@ def test_render_resource_with_nested_has_many_include }, 'relationships' => { 'posts' => { 'data' => [] }, - 'roles' => { 'data' => [{ 'type' =>'roles', 'id' => '1' }, { 'type' =>'roles', 'id' => '2' }] }, + 'roles' => { 'data' => [{ 'type' => 'roles', 'id' => '1' }, { 'type' => 'roles', 'id' => '2' }] }, 'bio' => { 'data' => nil } } }, { @@ -119,7 +119,7 @@ def test_render_resource_with_nested_has_many_include 'slug' => 'admin-1' }, 'relationships' => { - 'author' => { 'data' => { 'type' =>'authors', 'id' => '1' } } + 'author' => { 'data' => { 'type' => 'authors', 'id' => '1' } } } }, { 'id' => '2', @@ -130,7 +130,7 @@ def test_render_resource_with_nested_has_many_include 'slug' => 'colab-2' }, 'relationships' => { - 'author' => { 'data' => { 'type' =>'authors', 'id' => '1' } } + 'author' => { 'data' => { 'type' => 'authors', 'id' => '1' } } } } ] @@ -172,7 +172,7 @@ def test_render_collection_with_missing_nested_has_many_include end def has_type?(collection, value) - collection.detect { |i| i['type'] == value} + collection.detect { |i| i['type'] == value } end end end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index d78c04451..4286ed886 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -47,11 +47,11 @@ def render_array_without_pagination_links tests PaginationTestController def test_render_pagination_links_with_will_paginate - expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} + expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + 'first' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } get :render_pagination_using_will_paginate, page: { number: 2, size: 1 } response = JSON.parse(@response.body) @@ -59,47 +59,47 @@ def test_render_pagination_links_with_will_paginate end def test_render_only_last_and_next_pagination_links - expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", - 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2"} + expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } get :render_pagination_using_will_paginate, page: { number: 1, size: 2 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_pagination_links_with_kaminari - expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1"} + expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } get :render_pagination_using_kaminari, page: { number: 2, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links - expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1"} + expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1" } get :render_pagination_using_kaminari, page: { number: 3, size: 1 } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_last_and_next_pagination_links_with_additional_params - expected_links = { 'self'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", - 'next'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", - 'last'=>"#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional"} + expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional" } get :render_pagination_using_will_paginate, page: { number: 1, size: 2 }, teste: 'additional' response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_render_only_prev_and_first_pagination_links_with_additional_params - expected_links = { 'self'=>"#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", - 'first'=>"#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", - 'prev'=>"#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional"} + expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional" } get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: 'additional' response = JSON.parse(@response.body) assert_equal expected_links, response['links'] diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index e8bd77df2..a5535fa6e 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -48,7 +48,6 @@ def render_array_using_implicit_serializer def render_array_using_implicit_serializer_and_meta with_adapter ActiveModel::Serializer::Adapter::JsonApi do - @profiles = [ Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) ] @@ -69,11 +68,11 @@ def render_object_with_cache_enabled end def render_json_object_without_serializer - render json: {error: 'Result is Invalid'} + render json: { error: 'Result is Invalid' } end def render_json_array_object_without_serializer - render json: [{error: 'Result is Invalid'}] + render json: [{ error: 'Result is Invalid' }] end def update_and_render_object_with_cache_enabled @@ -138,6 +137,7 @@ def render_fragment_changed_object_with_relationship end private + def generate_cached_serializer(obj) ActiveModel::SerializableResource.new(obj).to_json end @@ -188,7 +188,7 @@ def test_render_using_default_root def test_render_array_using_custom_root get :render_array_using_custom_root - expected = {custom_roots: [{name: 'Name 1', description: 'Description 1'}]} + expected = { custom_roots: [{ name: 'Name 1', description: 'Description 1' }] } assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -196,7 +196,7 @@ def test_render_array_using_custom_root def test_render_array_that_is_empty_using_custom_root get :render_array_that_is_empty_using_custom_root - expected = {custom_roots: []} + expected = { custom_roots: [] } assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -204,7 +204,7 @@ def test_render_array_that_is_empty_using_custom_root def test_render_object_using_custom_root get :render_object_using_custom_root - expected = {custom_root: {name: 'Name 1', description: 'Description 1'}} + expected = { custom_root: { name: 'Name 1', description: 'Description 1' } } assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -213,7 +213,7 @@ def test_render_json_object_without_serializer get :render_json_object_without_serializer assert_equal 'application/json', @response.content_type - expected_body = {error: 'Result is Invalid'} + expected_body = { error: 'Result is Invalid' } assert_equal expected_body.to_json, @response.body end @@ -221,7 +221,7 @@ def test_render_json_array_object_without_serializer get :render_json_array_object_without_serializer assert_equal 'application/json', @response.content_type - expected_body = [{error: 'Result is Invalid'}] + expected_body = [{ error: 'Result is Invalid' }] assert_equal expected_body.to_json, @response.body end @@ -357,11 +357,11 @@ def test_render_fragment_changed_object_with_relationship response = JSON.parse(@response.body) expected_return = { - 'id'=>1, - 'time'=>Time.now.to_s, + 'id' => 1, + 'time' => Time.now.to_s, 'likeable' => { - 'id'=>1, - 'body'=>'ZOMG A COMMENT' + 'id' => 1, + 'body' => 'ZOMG A COMMENT' } } @@ -384,7 +384,7 @@ def test_cache_expiration_on_update body: 'ZOMG A COMMENT' } ], blog: { - id:999, + id: 999, name: 'Custom blog' }, author: { diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index aa39cd523..6442156d5 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -6,7 +6,7 @@ class FragmentCacheTest < Minitest::Test def setup @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author', description:nil) + @role = Role.new(name: 'Great Author', description: nil) @role.author = [@author] @role_serializer = RoleSerializer.new(@role) @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 31b663bcb..217f920c9 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -24,21 +24,21 @@ def setup end def test_includes_post - assert_equal({id: 42, title: 'New Post', body: 'Body'}, @adapter.serializable_hash[:comment][:post]) + assert_equal({ id: 42, title: 'New Post', body: 'Body' }, @adapter.serializable_hash[:comment][:post]) end def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({post: {title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: {id: 999, name: 'Custom blog'}, author: nil}}, adapter.serializable_hash) + assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: { id: 999, name: 'Custom blog' }, author: nil } }, adapter.serializable_hash) end def test_include_nil_author_with_specified_serializer serializer = PostPreviewSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({post: {title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil}}, adapter.serializable_hash) + assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil } }, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 900256dda..8ebc0aa8d 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -26,11 +26,11 @@ def test_with_serializer_option serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - expected = {blogs:[{ + expected = { blogs: [{ id: 1, special_attribute: 'Special', - articles: [{id: 1,title: 'Hello!!', body: 'Hello, world!!'}, {id: 2, title: 'New Post', body: 'Body'}] - }]} + articles: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, { id: 2, title: 'New Post', body: 'Body' }] + }] } assert_equal expected, adapter.serializable_hash end @@ -64,7 +64,7 @@ def test_include_multiple_posts id: 999, name: 'Custom blog' } - }]} + }] } assert_equal expected, adapter.serializable_hash end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 00df72324..2a0a96c61 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -25,8 +25,8 @@ def test_has_many serializer = PostSerializer.new(@post) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) assert_equal([ - {id: 1, body: 'ZOMG A COMMENT'}, - {id: 2, body: 'ZOMG ANOTHER COMMENT'} + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } ], adapter.serializable_hash[:post][:comments]) end @@ -36,7 +36,7 @@ def test_has_many_with_no_serializer assert_equal({ id: 42, tags: [ - {'attributes'=>{'id'=>1, 'name'=>'#hash_tag'}} + { 'attributes' => { 'id' => 1, 'name' => '#hash_tag' } } ] }.to_json, adapter.serializable_hash[:post].to_json) end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 382c92901..5cb6cdeb0 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -47,7 +47,7 @@ def test_includes_linked_post body: 'Body', }, relationships: { - comments: { data: [ { type: 'comments', id: '1' } ] }, + comments: { data: [{ type: 'comments', id: '1' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } @@ -56,7 +56,7 @@ def test_includes_linked_post end def test_limiting_linked_post_fields - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: {post: [:title]}) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: { post: [:title] }) expected = [{ id: '42', type: 'posts', @@ -64,7 +64,7 @@ def test_limiting_linked_post_fields title: 'New Post' }, relationships: { - comments: { data: [ { type: 'comments', id: '1' } ] }, + comments: { data: [{ type: 'comments', id: '1' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } @@ -76,7 +76,7 @@ def test_include_nil_author serializer = PostSerializer.new(@anonymous_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - assert_equal({comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil }}, adapter.serializable_hash[:data][:relationships]) + assert_equal({ comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil } }, adapter.serializable_hash[:data][:relationships]) end def test_include_type_for_association_when_different_than_name @@ -108,7 +108,7 @@ def test_include_type_for_association_when_different_than_name def test_include_linked_resources_with_type_name serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: ['writer', 'articles']) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: %w(writer articles)) linked = adapter.serializable_hash[:included] expected = [ { @@ -122,7 +122,7 @@ def test_include_linked_resources_with_type_name roles: { data: [] }, bio: { data: nil } } - },{ + }, { id: '42', type: 'posts', attributes: { @@ -130,7 +130,7 @@ def test_include_linked_resources_with_type_name body: 'Body' }, relationships: { - comments: { data: [ { type: 'comments', id: '1' } ] }, + comments: { data: [{ type: 'comments', id: '1' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index db72edb67..c17c8aadb 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -88,7 +88,6 @@ def test_limiting_fields ] assert_equal(expected, @adapter.serializable_hash[:data]) end - end end end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 2adaa88e3..15243c7ad 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -27,8 +27,8 @@ def setup def test_includes_comment_ids expected = { data: [ - { type: 'posts', id: '1'}, - { type: 'posts', id: '2'} + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } ] } diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index aa8a926ed..aedde98c1 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -24,7 +24,7 @@ def setup @serializer = PostPreviewSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( @serializer, - include: ['comments', 'author'] + include: %w(comments author) ) end @@ -60,7 +60,7 @@ def test_includes_linked_data id: @author.id.to_s, type: 'authors', relationships: { - posts: { data: [ {type: 'posts', id: @post.id.to_s } ] } + posts: { data: [{ type: 'posts', id: @post.id.to_s }] } } } ] diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 5c2824434..277380a01 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -36,7 +36,7 @@ def setup end def test_includes_comment_ids - expected = { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] } + expected = { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] } assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end @@ -68,7 +68,7 @@ def test_includes_linked_comments end def test_limit_fields_of_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: {comment: [:id]}) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: { comment: [:id] }) expected = [{ id: '1', type: 'comments', @@ -117,7 +117,7 @@ def test_has_many_with_no_serializer id: '1', type: 'posts', relationships: { - tags: { data: [@tag.as_json]} + tags: { data: [@tag.as_json] } } } }, adapter.serializable_hash) @@ -132,8 +132,8 @@ def test_has_many_with_virtual_value id: '1', type: 'virtual_values', relationships: { - maker: {data: {id: 1}}, - reviews: {data: [{id: 1}, {id: 2}]} + maker: { data: { id: 1 } }, + reviews: { data: [{ id: 1 }, { id: 2 }] } } } }, adapter.serializable_hash) diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index baf0c4e63..3fb2bf5fa 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -45,7 +45,7 @@ def test_includes_linked_bio id: '43', type: 'bios', attributes: { - content:'AMS Contributor', + content: 'AMS Contributor', rating: nil }, relationships: { @@ -66,8 +66,8 @@ def test_has_one_with_virtual_value id: '1', type: 'virtual_values', relationships: { - maker: {data: {id: 1}}, - reviews: {data: [{id: 1}, {id: 2}]} + maker: { data: { id: 1 } }, + reviews: { data: [{ id: 1 }, { id: 2 }] } } } } diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 6867aab0a..16d1f93df 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -16,7 +16,6 @@ def setup @post.author = @author @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog - end def test_custom_keys @@ -25,11 +24,11 @@ def test_custom_keys assert_equal({ reviews: { data: [ - {type: 'comments', id: '1'}, - {type: 'comments', id: '2'} - ]}, - writer: { data: {type: 'authors', id: '1'} }, - site: { data: {type: 'blogs', id: '1' } } + { type: 'comments', id: '1' }, + { type: 'comments', id: '2' } + ] }, + writer: { data: { type: 'authors', id: '1' } }, + site: { data: { type: 'blogs', id: '1' } } }, adapter.serializable_hash[:data][:relationships]) end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 6d49cc8f7..261c001a8 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -60,7 +60,7 @@ def test_include_multiple_posts_and_linked_array body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] }, + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } @@ -107,7 +107,7 @@ def test_include_multiple_posts_and_linked_array name: 'Steve K.' }, relationships: { - posts: { data: [ { type: 'posts', id: '10' }, { type: 'posts', id: '30' } ] }, + posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, roles: { data: [] }, bio: { data: { type: 'bios', id: '1' } } } @@ -128,7 +128,7 @@ def test_include_multiple_posts_and_linked_array name: 'Tenderlove' }, relationships: { - posts: { data: [ { type: 'posts', id:'20' } ] }, + posts: { data: [{ type: 'posts', id: '20' }] }, roles: { data: [] }, bio: { data: { type: 'bios', id: '2' } } } @@ -168,9 +168,9 @@ def test_include_multiple_posts_and_linked name: 'Steve K.' }, relationships: { - posts: { data: [ { type: 'posts', id: '10'}, { type: 'posts', id: '30' }] }, + posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, roles: { data: [] }, - bio: { data: { type: 'bios', id: '1' }} + bio: { data: { type: 'bios', id: '1' } } } }, { id: '10', @@ -180,7 +180,7 @@ def test_include_multiple_posts_and_linked body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: 'comments', id: '1'}, { type: 'comments', id: '2' }] }, + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } @@ -237,13 +237,13 @@ def test_multiple_references_to_same_resource }, relationships: { comments: { - data: [{type: 'comments', id: '1'}, {type: 'comments', id: '2'}] + data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, blog: { - data: {type: 'blogs', id: '999'} + data: { type: 'blogs', id: '999' } }, author: { - data: {type: 'authors', id: '1'} + data: { type: 'authors', id: '1' } } } } @@ -269,7 +269,7 @@ def test_nil_link_with_specified_serializer body: 'Hello, world!!' }, relationships: { - comments: { data: [ { type: 'comments', id: '1' }, { type: 'comments', id: '2' } ] }, + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, author: { data: nil } } } diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 1a7410451..52fdfd7b2 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -20,9 +20,9 @@ def setup ] end - def mock_request(query_parameters={}, original_url=URI) + def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new - context.expect(:original_url, original_url ) + context.expect(:original_url, original_url) context.expect(:query_parameters, query_parameters) @options = {} @options[:context] = context @@ -42,17 +42,17 @@ def using_will_paginate end def data - { data:[ - { id:'1', type:'profiles', attributes:{name:'Name 1', description:'Description 1' } }, - { id:'2', type:'profiles', attributes:{name:'Name 2', description:'Description 2' } }, - { id:'3', type:'profiles', attributes:{name:'Name 3', description:'Description 3' } } + { data: [ + { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, + { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, + { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } } ] } end def links { - links:{ + links: { self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", @@ -74,7 +74,7 @@ def expected_response_with_pagination_links end def expected_response_with_pagination_links_and_additional_params - new_links = links[:links].each_with_object({}) {|(key, value), hash| hash[key] = "#{value}&test=test" } + new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } {}.tap do |hash| hash[:data] = [data.values.flatten.second] hash.merge! links: new_links diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index e7beffd78..dac6b1408 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -23,8 +23,8 @@ def setup def test_has_many assert_equal([ - {id: 1, body: 'ZOMG A COMMENT'}, - {id: 2, body: 'ZOMG ANOTHER COMMENT'} + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } ], @adapter.serializable_hash[:post][:comments]) end @@ -34,11 +34,11 @@ def test_custom_keys assert_equal({ id: 1, - reviews: [{id: 1, body: 'ZOMG A COMMENT'}, - {id: 2, body: 'ZOMG ANOTHER COMMENT'} + reviews: [{ id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } ], - writer: {id: 1, name: 'Steve K.'}, - site: {id: 1, name: 'My Blog!!'} + writer: { id: 1, name: 'Steve K.' }, + site: { id: 1, name: 'My Blog!!' } }, adapter.serializable_hash[:post]) end end diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 3349d8a76..73bacdd5e 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -35,12 +35,12 @@ def test_create_adapter end def test_create_adapter_with_override - adapter = ActiveModel::Serializer::Adapter.create(@serializer, { adapter: :json_api}) + adapter = ActiveModel::Serializer::Adapter.create(@serializer, { adapter: :json_api }) assert_equal ActiveModel::Serializer::Adapter::JsonApi, adapter.class end def test_inflected_adapter_class_for_known_adapter - ActiveSupport::Inflector.inflections(:en){|inflect| inflect.acronym 'API' } + ActiveSupport::Inflector.inflections(:en) { |inflect| inflect.acronym 'API' } klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) ActiveSupport::Inflector.inflections.acronyms.clear diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 834dea54d..003f7d41f 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -7,11 +7,11 @@ def setup @comment = Comment.new @post = Post.new @resource = build_named_collection @comment, @post - @serializer = ArraySerializer.new(@resource, {some: :options}) + @serializer = ArraySerializer.new(@resource, { some: :options }) end def build_named_collection(*resource) - resource.define_singleton_method(:name){ 'MeResource' } + resource.define_singleton_method(:name) { 'MeResource' } resource end @@ -36,13 +36,13 @@ def test_each_object_should_be_serialized_with_appropriate_serializer end def test_serializer_option_not_passed_to_each_serializer - serializers = ArraySerializer.new([@post], {serializer: PostSerializer}).to_a + serializers = ArraySerializer.new([@post], { serializer: PostSerializer }).to_a refute serializers.first.custom_options.key?(:serializer) end def test_meta_and_meta_key_attr_readers - meta_content = {meta: 'the meta', meta_key: 'the meta key'} + meta_content = { meta: 'the meta', meta_key: 'the meta key' } @serializer = ArraySerializer.new([@comment, @post], meta_content) assert_equal @serializer.meta, 'the meta' @@ -77,7 +77,7 @@ def test_json_key_with_resource_with_name_and_no_serializers def test_json_key_with_resource_with_nil_name_and_no_serializers resource = [] - resource.define_singleton_method(:name){ nil } + resource.define_singleton_method(:name) { nil } serializer = ArraySerializer.new(resource) assert_equal serializer.json_key, nil end diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 9eb8bf77d..410040b08 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -53,5 +53,6 @@ def after_tests end private + attr_reader :stderr_file, :app_root, :output_dir, :bundle_dir, :fail_on_warnings end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b25ea7114..f831296f8 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -7,7 +7,7 @@ def self.model_name @_model_name ||= ActiveModel::Name.new(self) end - def initialize(hash={}) + def initialize(hash = {}) @attributes = hash end @@ -94,7 +94,7 @@ module Spam; end Spam::UnrelatedLink = Class.new(Model) PostSerializer = Class.new(ActiveModel::Serializer) do - cache key:'post', expires_in: 0.1, skip_digest: true + cache key: 'post', expires_in: 0.1, skip_digest: true attributes :id, :title, :body has_many :comments @@ -133,7 +133,7 @@ def custom_options end AuthorSerializer = Class.new(ActiveModel::Serializer) do - cache key:'writer', skip_digest: true + cache key: 'writer', skip_digest: true attribute :id attribute :name @@ -249,8 +249,8 @@ def self.root_name VirtualValueSerializer = Class.new(ActiveModel::Serializer) do attributes :id - has_many :reviews, virtual_value: [{id: 1}, {id: 2}] - has_one :maker, virtual_value: {id: 1} + has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }] + has_one :maker, virtual_value: { id: 1 } def reviews end diff --git a/test/lint_test.rb b/test/lint_test.rb index 61329b247..9257eec1e 100644 --- a/test/lint_test.rb +++ b/test/lint_test.rb @@ -7,27 +7,21 @@ class LintTest < Minitest::Test class CompliantResource def serializable_hash(options = nil) - end def read_attribute_for_serialization(name) - end def as_json(options = nil) - end def to_json(options = nil) - end def cache_key - end def id - end def self.model_name @@ -38,7 +32,6 @@ def self.model_name def setup @resource = CompliantResource.new end - end end end diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 507b6bf1c..3a17cd243 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -20,7 +20,6 @@ def test_overwrite_adapter_with_symbol adapter = ActiveModel::Serializer.adapter assert_equal ActiveModel::Serializer::Adapter::Null, adapter ensure - end def test_overwrite_adapter_with_class diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 570f92054..75e2db208 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer class AssociationsTest < Minitest::Test class Model - def initialize(hash={}) + def initialize(hash = {}) @attributes = hash end @@ -29,7 +29,7 @@ def setup @author.roles = [] @blog = Blog.new({ name: 'AMS Blog' }) @post = Post.new({ title: 'New Post', body: 'Body' }) - @tag = Tag.new({name: '#hashtagged'}) + @tag = Tag.new({ name: '#hashtagged' }) @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) @post.comments = [@comment] @post.tags = [@tag] @@ -39,7 +39,7 @@ def setup @post.author = @author @author.posts = [@post] - @post_serializer = PostSerializer.new(@post, {custom_options: true}) + @post_serializer = PostSerializer.new(@post, { custom_options: true }) @author_serializer = AuthorSerializer.new(@author) @comment_serializer = CommentSerializer.new(@comment) end @@ -74,7 +74,7 @@ def test_has_many_with_no_serializer assert_equal key, :tags assert_equal serializer, nil - assert_equal [{ attributes: { name: '#hashtagged' }}].to_json, options[:virtual_value].to_json + assert_equal [{ attributes: { name: '#hashtagged' } }].to_json, options[:virtual_value].to_json end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index ab19a11fd..c0b2e30bb 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -10,19 +10,19 @@ def setup def test_attributes_definition assert_equal([:id, :title], - @blog_serializer.class._attributes) + @blog_serializer.class._attributes) end def test_json_serializable_hash adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) - assert_equal({blog: { id:1, title:'AMS Hints'}}, adapter.serializable_hash) + assert_equal({ blog: { id: 1, title: 'AMS Hints' } }, adapter.serializable_hash) end def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(blog_serializer) - assert_equal({:id=>1, :title=>'AMS Hints'}, adapter.serializable_hash) + assert_equal({ :id => 1, :title => 'AMS Hints' }, adapter.serializable_hash) end def test_multiple_calls_with_the_same_attribute @@ -52,7 +52,7 @@ def test_type_attribute end adapter = ActiveModel::Serializer::Adapter::Json.new(attribute_serializer.new(@blog)) - assert_equal({ blog: { type: 1} }, adapter.serializable_hash) + assert_equal({ blog: { type: 1 } }, adapter.serializable_hash) adapter = ActiveModel::Serializer::Adapter::Json.new(attributes_serializer.new(@blog)) assert_equal({ blog: { type: 'stuff' } }, adapter.serializable_hash) diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 4ce85f120..50a42c2d0 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -15,18 +15,17 @@ def setup def test_attributes_definition assert_equal([:name, :description], - @profile_serializer.class._attributes) + @profile_serializer.class._attributes) end def test_attributes_with_fields_option - assert_equal({name: 'Name 1'}, - @profile_serializer.attributes(fields: [:name])) + assert_equal({ name: 'Name 1' }, + @profile_serializer.attributes(fields: [:name])) end def test_required_fields - assert_equal({name: 'Name 1', description: 'Description 1'}, - @profile_serializer.attributes(fields: [:name, :description], required_fields: [:name])) - + assert_equal({ name: 'Name 1', description: 'Description 1' }, + @profile_serializer.attributes(fields: [:name, :description], required_fields: [:name])) end def test_attributes_inheritance_definition @@ -35,8 +34,8 @@ def test_attributes_inheritance_definition def test_attributes_inheritance serializer = @serializer_klass.new(@comment) - assert_equal({id: 1, body: 'ZOMG!!'}, - serializer.attributes) + assert_equal({ id: 1, body: 'ZOMG!!' }, + serializer.attributes) end def test_attribute_inheritance_with_new_attribute_definition @@ -46,8 +45,8 @@ def test_attribute_inheritance_with_new_attribute_definition def test_attribute_inheritance_with_new_attribute serializer = @serializer_klass_with_new_attributes.new(@comment) - assert_equal({id: 1, body: 'ZOMG!!', date: '2015', likes: nil}, - serializer.attributes) + assert_equal({ id: 1, body: 'ZOMG!!', date: '2015', likes: nil }, + serializer.attributes) end def test_multiple_calls_with_the_same_attribute diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 703316fbf..5b7a665de 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -58,9 +58,9 @@ def test_default_cache_key_fallback end def test_cache_options_definition - assert_equal({expires_in: 0.1, skip_digest: true}, @post_serializer.class._cache_options) + assert_equal({ expires_in: 0.1, skip_digest: true }, @post_serializer.class._cache_options) assert_equal(nil, @blog_serializer.class._cache_options) - assert_equal({expires_in: 1.day, skip_digest: true}, @comment_serializer.class._cache_options) + assert_equal({ expires_in: 1.day, skip_digest: true }, @comment_serializer.class._cache_options) end def test_fragment_cache_definition @@ -118,7 +118,7 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - assert_equal({place: 'Nowhere'}, ActionController::Base.cache_store.fetch(@location.cache_key)) + assert_equal({ place: 'Nowhere' }, ActionController::Base.cache_store.fetch(@location.cache_key)) end def test_uses_file_digest_in_cache_key @@ -155,6 +155,7 @@ def test_digest_caller_file end private + def render_object_with_cache(obj) ActiveModel::SerializableResource.new(obj).serializable_hash end diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb index 054391779..ca613045d 100644 --- a/test/serializers/fieldset_test.rb +++ b/test/serializers/fieldset_test.rb @@ -3,12 +3,11 @@ module ActiveModel class Serializer class FieldsetTest < Minitest::Test - def test_fieldset_with_hash - fieldset = ActiveModel::Serializer::Fieldset.new({'post' => ['id', 'title'], 'coment' => ['body']}) + fieldset = ActiveModel::Serializer::Fieldset.new({ 'post' => %w(id title), 'coment' => ['body'] }) assert_equal( - {:post=>[:id, :title], :coment=>[:body]}, + { :post => [:id, :title], :coment => [:body] }, fieldset.fields ) end @@ -17,7 +16,7 @@ def test_fieldset_with_array_of_fields_and_root_name fieldset = ActiveModel::Serializer::Fieldset.new(['title'], 'post') assert_equal( - {:post => [:title]}, + { :post => [:title] }, fieldset.fields ) end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 833e891dd..976dc52f0 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -12,7 +12,7 @@ def setup end def test_meta_is_present_with_root - serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}) + serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blog: { @@ -28,7 +28,7 @@ def test_meta_is_present_with_root def test_meta_is_not_included_when_root_is_missing # load_adapter uses FlattenJson Adapter - adapter = load_adapter(meta: {total: 10}) + adapter = load_adapter(meta: { total: 10 }) expected = { id: 1, title: 'AMS Hints' @@ -37,7 +37,7 @@ def test_meta_is_not_included_when_root_is_missing end def test_meta_key_is_used - serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: 'haha_meta') + serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }, meta_key: 'haha_meta') adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blog: { @@ -52,7 +52,7 @@ def test_meta_key_is_used end def test_meta_key_is_used_with_json_api - serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: 'haha_meta') + serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }, meta_key: 'haha_meta') adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) expected = { data: { @@ -66,7 +66,7 @@ def test_meta_key_is_used_with_json_api end def test_meta_is_not_present_on_arrays_without_root - serializer = ArraySerializer.new([@blog], meta: {total: 10}) + serializer = ArraySerializer.new([@blog], meta: { total: 10 }) # FlattenJSON doesn't have support to root adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) expected = [{ @@ -86,7 +86,7 @@ def test_meta_is_not_present_on_arrays_without_root end def test_meta_is_present_on_arrays_with_root - serializer = ArraySerializer.new([@blog], meta: {total: 10}, meta_key: 'haha_meta') + serializer = ArraySerializer.new([@blog], meta: { total: 10 }, meta_key: 'haha_meta') # JSON adapter adds root by default adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb index 749ff0a7f..03e6ca20f 100644 --- a/test/serializers/root_test.rb +++ b/test/serializers/root_test.rb @@ -3,13 +3,12 @@ module ActiveModel class Serializer class RootTest < Minitest::Test - def setup @virtual_value = VirtualValue.new(id: 1) end def test_overwrite_root - serializer = VirtualValueSerializer.new(@virtual_value, {root: 'smth'}) + serializer = VirtualValueSerializer.new(@virtual_value, { root: 'smth' }) assert_equal('smth', serializer.json_key) end @@ -17,7 +16,6 @@ def test_underscore_in_root serializer = VirtualValueSerializer.new(@virtual_value) assert_equal('virtual_value', serializer.json_key) end - end end end diff --git a/test/serializers/urls_test.rb b/test/serializers/urls_test.rb index 05b33fa5a..d0dc26f16 100644 --- a/test/serializers/urls_test.rb +++ b/test/serializers/urls_test.rb @@ -3,7 +3,6 @@ module ActiveModel class Serializer class UrlsTest < Minitest::Test - def setup @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @post = Post.new({ title: 'New Post', body: 'Body' }) diff --git a/test/test_helper.rb b/test/test_helper.rb index 87ae02866..980b04f8c 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -13,7 +13,6 @@ # Ensure backward compatibility with Minitest 4 Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) - require 'capture_warnings' @capture_warnings = CaptureWarnings.new(fail_build = true) @capture_warnings.before_tests From 8e8f6aba7e650aadecfacca79e54221c53080e43 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 3 Sep 2015 20:55:40 -0500 Subject: [PATCH 226/903] Remove space in {} --- test/generators/scaffold_controller_generator_test.rb | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/test/generators/scaffold_controller_generator_test.rb b/test/generators/scaffold_controller_generator_test.rb index f3029e218..aabe6122f 100644 --- a/test/generators/scaffold_controller_generator_test.rb +++ b/test/generators/scaffold_controller_generator_test.rb @@ -1,5 +1,4 @@ require 'test_helper' -# require 'active_model/serializer/railtie' class ResourceGeneratorTest < Rails::Generators::TestCase destination File.expand_path('../../../tmp/generators', __FILE__) @@ -19,6 +18,6 @@ def test_serializer_file_is_generated def copy_routes config_dir = File.join(destination_root, 'config') FileUtils.mkdir_p(config_dir) - File.write(File.join(config_dir, 'routes.rb'), 'Rails.application.routes.draw { }') + File.write(File.join(config_dir, 'routes.rb'), 'Rails.application.routes.draw {}') end end From 1d15de4f8f02e6dda304ed3da710566401308b44 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 3 Sep 2015 22:56:04 -0500 Subject: [PATCH 227/903] Skip checking style in tmp --- .rubocop.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.rubocop.yml b/.rubocop.yml index d2d21b50f..e7d729cc0 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -3,7 +3,7 @@ inherit_from: .rubocop_todo.yml AllCops: Exclude: - config/initializers/forbidden_yaml.rb - - !ruby/regexp /(vendor|bundle|bin|db)\/.*/ + - !ruby/regexp /(vendor|bundle|bin|db|tmp)\/.*/ RunRailsCops: true DisplayCopNames: true DisplayStyleGuide: true From c39c20d4a4e20a6b4e75fffdfb3499b082ec0c45 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Sep 2015 02:32:16 -0500 Subject: [PATCH 228/903] Add no-op rubocop for rbx --- Rakefile | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/Rakefile b/Rakefile index f7e165185..cc454b668 100644 --- a/Rakefile +++ b/Rakefile @@ -6,10 +6,19 @@ begin rescue LoadError else Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - desc 'Execute rubocop' - RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--rails', '--display-cop-names', '--display-style-guide'] - task.fail_on_error = true + if !defined?(::Rubinius) + Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) + desc 'Execute rubocop' + RuboCop::RakeTask.new(:rubocop) do |task| + task.options = ['--rails', '--display-cop-names', '--display-style-guide'] + task.fail_on_error = true + end + else + desc 'No-op rubocop to avoid rbx segfault' + task :rubocop do + puts 'Skipping rubocop on rbx due to segfault' + puts 'https://github.com/rubinius/rubinius/issues/3499' + end end end From b18671fd037f4e047f89ee177ff07964400faaee Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 27 Aug 2015 01:12:52 -0500 Subject: [PATCH 229/903] Make better use of Minitest's lifecycle http://blog.arkency.com/2013/06/are-we-abusing-at-exit/ --- test/capture_warnings.rb | 49 +++++++++++++++++++--------------- test/support/stream_capture.rb | 1 + test/test_helper.rb | 29 +++++++++++--------- 3 files changed, 45 insertions(+), 34 deletions(-) diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 410040b08..5acdb3a04 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -10,49 +10,56 @@ def initialize(fail_on_warnings = true) @output_dir = File.join(app_root, 'tmp') FileUtils.mkdir_p(output_dir) @bundle_dir = File.join(app_root, 'bundle') + @output = STDOUT end - def before_tests - $stderr.reopen(stderr_file.path) + def execute! $VERBOSE = true - at_exit { $stderr.reopen(STDERR) } - end - - def after_tests - stderr_file.rewind - lines = stderr_file.read.split("\n") - stderr_file.close! + $stderr.reopen(stderr_file.path) - $stderr.reopen(STDERR) + Minitest.after_run do + stderr_file.rewind + lines = stderr_file.read.split("\n") + stderr_file.close! + $stderr.reopen(STDERR) + after_tests(lines) + end + end + # rubocop:disable Metrics/AbcSize + def after_tests(lines) app_warnings, other_warnings = lines.partition { |line| line.include?(app_root) && !line.include?(bundle_dir) } - if app_warnings.any? - puts <<-WARNINGS -#{'-' * 30} app warnings: #{'-' * 30} - -#{app_warnings.join("\n")} + header = "#{'-' * 22} app warnings: #{'-' * 22}" + output.puts + output.puts header -#{'-' * 75} - WARNINGS + if app_warnings.any? + output.puts app_warnings.join("\n") + else + output.puts 'None. Yay!' end if other_warnings.any? File.write(File.join(output_dir, 'warnings.txt'), other_warnings.join("\n") << "\n") - puts - puts 'Non-app warnings written to tmp/warnings.txt' - puts + output.puts + output.puts 'Non-app warnings written to tmp/warnings.txt' + output.puts end + output.puts + output.puts '-' * header.size + # fail the build... if fail_on_warnings && app_warnings.any? abort "Failing build due to app warnings: #{app_warnings.inspect}" end end + # rubocop:enable Metrics/AbcSize private - attr_reader :stderr_file, :app_root, :output_dir, :bundle_dir, :fail_on_warnings + attr_reader :stderr_file, :app_root, :output_dir, :bundle_dir, :fail_on_warnings, :output end diff --git a/test/support/stream_capture.rb b/test/support/stream_capture.rb index 2d7dfea9e..da6acba3b 100644 --- a/test/support/stream_capture.rb +++ b/test/support/stream_capture.rb @@ -3,6 +3,7 @@ begin require 'active_support/testing/stream' rescue LoadError + require 'tempfile' module ActiveSupport module Testing module Stream #:nodoc: diff --git a/test/test_helper.rb b/test/test_helper.rb index 980b04f8c..a72640d83 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -9,24 +9,27 @@ require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) +gem 'minitest' require 'minitest/autorun' -# Ensure backward compatibility with Minitest 4 -Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) - -require 'capture_warnings' -@capture_warnings = CaptureWarnings.new(fail_build = true) -@capture_warnings.before_tests -if Minitest.respond_to?(:after_run) - Minitest.after_run do - @capture_warnings.after_tests - end +if defined?(Minitest::Test) + # Minitest 5 + # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb + # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 else - at_exit do - STDOUT.puts 'Minitest.after_run not available.' - @capture_warnings.after_tests + # Minitest 4 + # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/autorun.rb + # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 + # Ensure backward compatibility with Minitest 4 + Minitest = MiniTest unless defined?(Minitest) + Minitest::Test = MiniTest::Unit::TestCase + def Minitest.after_run(&block) + MiniTest::Unit.after_tests(&block) end end +require 'capture_warnings' +CaptureWarnings.new(_fail_build = true).execute! + require 'active_model_serializers' require 'support/stream_capture' From 94469be1ca2286866ff83df458ec35e357f0aff7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 27 Aug 2015 01:13:36 -0500 Subject: [PATCH 230/903] Add test coverage; account for no artifacts on CI Drop coverage a bit for JRuby and Rubinius because they don't generate the same Coverage as CRuby --- .simplecov | 95 +++++++++++++++++++++++++++++++++++++++ Gemfile | 3 ++ Rakefile | 5 +++ test/support/simplecov.rb | 6 +++ test/test_helper.rb | 11 +++++ 5 files changed, 120 insertions(+) create mode 100644 .simplecov create mode 100644 test/support/simplecov.rb diff --git a/.simplecov b/.simplecov new file mode 100644 index 000000000..204011f8a --- /dev/null +++ b/.simplecov @@ -0,0 +1,95 @@ +# https://github.com/colszowka/simplecov#using-simplecov-for-centralized-config +# see https://github.com/colszowka/simplecov/blob/master/lib/simplecov/defaults.rb +# vim: set ft=ruby + +## DEFINE VARIABLES +@minimum_coverage = ENV.fetch('COVERAGE_MINIMUM') { + case (defined?(RUBY_ENGINE) && RUBY_ENGINE) || "ruby" + when 'jruby', 'rbx' + 96.0 + else + 98.3 + end +}.to_f.round(2) +# rubocop:disable Style/DoubleNegation +ENV['FULL_BUILD'] ||= ENV['CI'] +@running_ci = !!(ENV['FULL_BUILD'] =~ /\Atrue\z/i) +@generate_report = @running_ci || !!(ENV['COVERAGE'] =~ /\Atrue\z/i) +@output = STDOUT +# rubocop:enable Style/DoubleNegation + +## CONFIGURE SIMPLECOV +SimpleCov.pid = $$ # In case there's any forking + +SimpleCov.profiles.define 'app' do + coverage_dir 'coverage' + load_profile 'test_frameworks' + + add_group 'Libraries', 'lib' + + add_group 'Long files' do |src_file| + src_file.lines.count > 100 + end + class MaxLinesFilter < SimpleCov::Filter + def matches?(source_file) + source_file.lines.count < filter_argument + end + end + add_group 'Short files', MaxLinesFilter.new(5) + + # Exclude these paths from analysis + add_filter '/config/' + add_filter '/db/' + add_filter 'tasks' +end + +## START TRACKING COVERAGE (before activating SimpleCov) +require 'coverage' +Coverage.start + +## ADD SOME CUSTOM REPORTING AT EXIT +SimpleCov.at_exit do + header = "#{'*' * 20} SimpleCov Results #{'*' * 20}" + @output.puts + @output.puts header + @output.puts SimpleCov.result.format! + percent = Float(SimpleCov.result.covered_percent) + if percent < @minimum_coverage + @output.puts "Spec coverage was not high enough: "\ + "#{percent.round(2)} is < #{@minimum_coverage}%\n" + exit 1 if @generate_report + else + @output.puts "Nice job! Spec coverage (#{percent.round(2)}) "\ + "is still at or above #{@minimum_coverage}%\n" + end + @output.puts + @output.puts '*' * header.size +end + +## CAPTURE CONFIG IN CLOSURE 'AppCoverage.start' +## to defer running until test/test_helper.rb is loaded. +# rubocop:disable Style/MultilineBlockChain +AppCoverage = Class.new do + def initialize(&block) + @block = block + end + + def start + @block.call + end +end.new do + SimpleCov.start 'app' + if @generate_report + if @running_ci + @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter' + formatters = [SimpleCov::Formatter::SimpleFormatter] + else + @output.puts '[COVERAGE] Running with SimpleCov HTML Formatter' + formatters = [SimpleCov::Formatter::HTMLFormatter] + end + else + formatters = [] + end + SimpleCov.formatters = formatters +end +# rubocop:enable Style/MultilineBlockChain diff --git a/Gemfile b/Gemfile index a9846cb0b..c7531840e 100644 --- a/Gemfile +++ b/Gemfile @@ -29,6 +29,9 @@ group :test do gem 'activerecord' gem 'sqlite3', platform: :ruby gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby + +group :test, :development do + gem 'simplecov', '~> 0.10', require: false end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem diff --git a/Rakefile b/Rakefile index cc454b668..cefdc4237 100644 --- a/Rakefile +++ b/Rakefile @@ -1,3 +1,8 @@ +begin + require 'simplecov' +rescue LoadError +end + require 'bundler/gem_tasks' begin diff --git a/test/support/simplecov.rb b/test/support/simplecov.rb new file mode 100644 index 000000000..2a249972d --- /dev/null +++ b/test/support/simplecov.rb @@ -0,0 +1,6 @@ +# https://github.com/colszowka/simplecov/pull/400 +# https://github.com/ruby/ruby/blob/trunk/lib/English.rb +unless defined?(English) + # The exception object passed to +raise+. + alias $ERROR_INFO $! # rubocop:disable Style/SpecialGlobalVars +end diff --git a/test/test_helper.rb b/test/test_helper.rb index 980b04f8c..08499b407 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,5 +1,16 @@ require 'bundler/setup' +begin + require 'simplecov' + # HACK: till https://github.com/colszowka/simplecov/pull/400 is merged and released. + # Otherwise you may get: + # simplecov-0.10.0/lib/simplecov/defaults.rb:50: warning: global variable `$ERROR_INFO' not initialized + require 'support/simplecov' + AppCoverage.start +rescue LoadError + STDERR.puts 'Running without SimpleCov' +end + require 'timecop' require 'rails' require 'action_controller' From c401722c10611690ab2c7b51a882de4f469dc217 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 28 Aug 2015 14:30:52 -0500 Subject: [PATCH 231/903] Add codeclimate test reporter (CI only) requires repo admin to add CODECLIMATE_REPO_TOKEN to the CI env --- .simplecov | 8 ++++++-- Gemfile | 2 ++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/.simplecov b/.simplecov index 204011f8a..31db7d882 100644 --- a/.simplecov +++ b/.simplecov @@ -81,8 +81,12 @@ end.new do SimpleCov.start 'app' if @generate_report if @running_ci - @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter' - formatters = [SimpleCov::Formatter::SimpleFormatter] + require 'codeclimate-test-reporter' + @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter and CodeClimate Test Reporter' + formatters = [ + SimpleCov::Formatter::SimpleFormatter, + CodeClimate::TestReporter::Formatter + ] else @output.puts '[COVERAGE] Running with SimpleCov HTML Formatter' formatters = [SimpleCov::Formatter::HTMLFormatter] diff --git a/Gemfile b/Gemfile index c7531840e..e8030a779 100644 --- a/Gemfile +++ b/Gemfile @@ -29,6 +29,8 @@ group :test do gem 'activerecord' gem 'sqlite3', platform: :ruby gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby + gem 'codeclimate-test-reporter', require: false +end group :test, :development do gem 'simplecov', '~> 0.10', require: false From f27f13ccc15664b1df2f683aa9fd28d89c1b1ed0 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 6 Sep 2015 19:18:36 +0200 Subject: [PATCH 232/903] Fix style. --- .../serializer/adapter/json_api.rb | 46 +++++++++---------- 1 file changed, 21 insertions(+), 25 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 974e4c63a..ac3bf4a11 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -14,7 +14,8 @@ def initialize(serializer, options = {}) @options[:include] = @options[:include].split(',') end - if fields = options.delete(:fields) + fields = options.delete(:fields) + if fields @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) else @fieldset = options[:fieldset] @@ -48,7 +49,7 @@ def serializable_hash(options = nil) def fragment_cache(cached_hash, non_cached_hash) root = false if @options.include?(:include) - JsonApi::FragmentCache.new().fragment_cache(root, cached_hash, non_cached_hash) + JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end private @@ -103,14 +104,12 @@ def relationship_value_for(serializer, options = {}) options[:virtual_value] elsif serializer && serializer.object resource_identifier_for(serializer) - else - nil end end end def relationships_for(serializer) - Hash[serializer.associations.map { |association| [ association.key, { data: relationship_value_for(association.serializer, association.options) } ] }] + Hash[serializer.associations.map { |association| [association.key, { data: relationship_value_for(association.serializer, association.options) }] }] end def included_for(serializer) @@ -121,24 +120,23 @@ def _included_for(resource_name, serializer, parent = nil) if serializer.respond_to?(:each) serializer.flat_map { |s| _included_for(resource_name, s, parent) }.uniq else + return [] unless serializer && serializer.object result = [] - if serializer && serializer.object - resource_path = [parent, resource_name].compact.join('.') - - if include_assoc?(resource_path) - primary_data = primary_data_for(serializer, @options) - relationships = relationships_for(serializer) - primary_data[:relationships] = relationships if relationships.any? - result.push(primary_data) - end + resource_path = [parent, resource_name].compact.join('.') + + if include_assoc?(resource_path) + primary_data = primary_data_for(serializer, @options) + relationships = relationships_for(serializer) + primary_data[:relationships] = relationships if relationships.any? + result.push(primary_data) + end - if include_nested_assoc?(resource_path) - serializer.associations.each do |association| - if association.serializer - result.concat(_included_for(association.key, association.serializer, resource_path)) - result.uniq! - end - end + if include_nested_assoc?(resource_path) + non_empty_associations = serializer.associations.select(&:serializer) + + non_empty_associations.each do |association| + result.concat(_included_for(association.key, association.serializer, resource_path)) + result.uniq! end end result @@ -160,9 +158,7 @@ def check_assoc(assoc) def add_links(options) links = @hash.fetch(:links) { {} } collection = serializer.object - if is_paginated?(collection) - @hash[:links] = add_pagination_links(links, collection, options) - end + @hash[:links] = add_pagination_links(links, collection, options) if paginated?(collection) end def add_pagination_links(links, collection, options) @@ -170,7 +166,7 @@ def add_pagination_links(links, collection, options) links.update(pagination_links) end - def is_paginated?(collection) + def paginated?(collection) collection.respond_to?(:current_page) && collection.respond_to?(:total_pages) && collection.respond_to?(:size) From 83975fc5befe308f61347d40216a81a9ce58db67 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 6 Sep 2015 18:03:03 -0300 Subject: [PATCH 233/903] Updating appveyor badge --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index a5c5528f4..25ce26c59 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) -_Windows Build Status -_ ![Build Status](https://ci.appveyor.com/api/projects/status/1dly7uj4l69bchmu) +_Windows Build Status -_ [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master) ActiveModel::Serializer brings convention over configuration to your JSON generation. From 8e084377d8a7a62be971db202226c6506c8a3beb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Sun, 6 Sep 2015 18:33:13 -0300 Subject: [PATCH 234/903] Adding code climate badges --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 25ce26c59..80cfd3e93 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,8 @@ # ActiveModel::Serializer -[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) +[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) + + _Windows Build Status -_ [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master) From 70702f0af3163465ac3ed266ca51ba1f4339c9b7 Mon Sep 17 00:00:00 2001 From: Eric Guo Date: Mon, 7 Sep 2015 12:12:17 +0800 Subject: [PATCH 235/903] Add windows platform to loading sqlite3 to make testing suite pass, which caused by #1105 --- Gemfile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Gemfile b/Gemfile index e8030a779..7b93d844d 100644 --- a/Gemfile +++ b/Gemfile @@ -27,7 +27,7 @@ end group :test do gem 'activerecord' - gem 'sqlite3', platform: :ruby + gem 'sqlite3', platform: [:ruby, :mingw, :x64_mingw, :mswin] gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby gem 'codeclimate-test-reporter', require: false end @@ -40,5 +40,5 @@ end gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] group :development, :test do - gem 'rubocop', '~> 0.33.0', require: false + gem 'rubocop', '~> 0.34.0', require: false end From 890003b305b80fd34396773c6a34e15e331a8349 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 7 Sep 2015 09:06:17 +0200 Subject: [PATCH 236/903] Minor style improvements. --- test/adapter/json_api/resource_type_config_test.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index c5802a036..1f2f534da 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -28,8 +28,8 @@ def setup end def with_jsonapi_resource_type type - old_type = ActiveModel::Serializer.config[:jsonapi_resource_type] - ActiveModel::Serializer.config[:jsonapi_resource_type] = type + old_type = ActiveModel::Serializer.config.jsonapi_resource_type + ActiveModel::Serializer.config.jsonapi_resource_type = type yield ensure ActiveModel::Serializer.config.jsonapi_resource_type = old_type @@ -38,7 +38,7 @@ def with_jsonapi_resource_type type def test_config_plural with_adapter :json_api do with_jsonapi_resource_type :plural do - hash = ActiveModel::SerializableResource.serialize(@comment).serializable_hash + hash = ActiveModel::SerializableResource.new(@comment).serializable_hash assert_equal('comments', hash[:data][:type]) end end @@ -47,7 +47,7 @@ def test_config_plural def test_config_singular with_adapter :json_api do with_jsonapi_resource_type :singular do - hash = ActiveModel::SerializableResource.serialize(@comment).serializable_hash + hash = ActiveModel::SerializableResource.new(@comment).serializable_hash assert_equal('comment', hash[:data][:type]) end end From 86345038498c5de63bad6821c83b665127be73b2 Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Mon, 7 Sep 2015 12:13:19 -0300 Subject: [PATCH 237/903] Remove url options Removing url options because It does not works at all. Thus, there are others PR at the moment to include url(links) as well. --- README.md | 14 -------------- lib/active_model/serializer.rb | 10 ---------- test/fixtures/active_record.rb | 1 - test/fixtures/poro.rb | 5 ----- test/serializers/urls_test.rb | 25 ------------------------- 5 files changed, 55 deletions(-) delete mode 100644 test/serializers/urls_test.rb diff --git a/README.md b/README.md index 80cfd3e93..9cba3920d 100644 --- a/README.md +++ b/README.md @@ -36,8 +36,6 @@ class PostSerializer < ActiveModel::Serializer attributes :title, :body has_many :comments - - url :post end ``` @@ -48,8 +46,6 @@ class CommentSerializer < ActiveModel::Serializer attributes :name, :body belongs_to :post - - url [:post, :comment] end ``` @@ -239,8 +235,6 @@ class PostSerializer < ActiveModel::Serializer has_many :comments has_one :author - - url :post end ``` @@ -251,8 +245,6 @@ class CommentSerializer < ActiveModel::Serializer attributes :name, :body belongs_to :post_id - - url [:post, :comment] end ``` @@ -274,8 +266,6 @@ And you can change the JSON key that the serializer should use for a particular has_many :comments, key: :reviews ``` -The `url` declaration describes which named routes to use while generating URLs -for your JSON. Not every adapter will require URLs. ## Pagination Pagination links will be included in your response automatically as long as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate) and if you are using a ```JSON-API``` adapter. @@ -307,8 +297,6 @@ class PostSerializer < ActiveModel::Serializer attributes :title, :body has_many :comments - - url :post end ``` @@ -332,8 +320,6 @@ class PostSerializer < ActiveModel::Serializer attributes :title, :body has_many :comments - - url :post end ``` diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 07dd1433a..8b4f02ab4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -31,7 +31,6 @@ class Serializer class << self attr_accessor :_attributes attr_accessor :_attributes_keys - attr_accessor :_urls attr_accessor :_cache attr_accessor :_fragmented attr_accessor :_cache_key @@ -44,7 +43,6 @@ class << self def self.inherited(base) base._attributes = self._attributes.try(:dup) || [] base._attributes_keys = self._attributes_keys.try(:dup) || {} - base._urls = [] base._cache_digest = digest_caller_file(caller.first) super end @@ -86,14 +84,6 @@ def self.cache(options = {}) @_cache_options = (options.empty?) ? nil : options end - def self.url(attr) - @_urls.push attr - end - - def self.urls(*attrs) - @_urls.concat attrs - end - def self.serializer_for(resource, options = {}) if resource.respond_to?(:serializer_class) resource.serializer_class diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index ab3e4d85c..9509411bb 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -40,7 +40,6 @@ class PostSerializer < ActiveModel::Serializer has_many :comments belongs_to :author - url :comments end class CommentSerializer < ActiveModel::Serializer diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index f831296f8..72394e660 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -59,8 +59,6 @@ class Profile < Model class ProfileSerializer < ActiveModel::Serializer attributes :name, :description - urls :posts, :comments - def arguments_passed_in? options[:my_options] == :accessible end @@ -68,8 +66,6 @@ def arguments_passed_in? class ProfilePreviewSerializer < ActiveModel::Serializer attributes :name - - urls :posts, :comments end Post = Class.new(Model) @@ -100,7 +96,6 @@ module Spam; end has_many :comments belongs_to :blog belongs_to :author - url :comments def blog Blog.new(id: 999, name: 'Custom blog') diff --git a/test/serializers/urls_test.rb b/test/serializers/urls_test.rb deleted file mode 100644 index d0dc26f16..000000000 --- a/test/serializers/urls_test.rb +++ /dev/null @@ -1,25 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class UrlsTest < Minitest::Test - def setup - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - @post = Post.new({ title: 'New Post', body: 'Body' }) - @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) - @post.comments = [@comment] - - @profile_serializer = ProfileSerializer.new(@profile) - @post_serializer = PostSerializer.new(@post) - end - - def test_urls_definition - assert_equal([:posts, :comments], @profile_serializer.class._urls) - end - - def test_url_definition - assert_equal([:comments], @post_serializer.class._urls) - end - end - end -end From ec6260870d0f9a810a06d4b80731e44a81de5197 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 7 Sep 2015 18:34:42 +0200 Subject: [PATCH 238/903] Add lint tests for AR models. --- test/active_record_test.rb | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 test/active_record_test.rb diff --git a/test/active_record_test.rb b/test/active_record_test.rb new file mode 100644 index 000000000..70932b38c --- /dev/null +++ b/test/active_record_test.rb @@ -0,0 +1,9 @@ +require 'test_helper' + +class ActiveRecordTest < Minitest::Test + include ActiveModel::Serializer::Lint::Tests + + def setup + @resource = ARModels::Post.new + end +end From d9e76c29d55f28bea1561c56a310e68a9a87fb41 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 13 Jul 2015 22:11:47 -0500 Subject: [PATCH 239/903] Make Adapters registerable so they are not namespace-constrained Changes: - Introduce Adapter::get for use by Serializer.adapter - Move Adapter-finding logic from Adapter::adapter_class into Adapter::get Introduced interfaces: - non-inherited methods ```ruby ActiveModel::Serializer::Adapter.adapter_map # a Hash ActiveModel::Serializer::Adapter.adapters # an Array ActiveModel::Serializer::Adapter.register(name, klass) # adds an adapter to the adapter_map ActiveModel::Serializer::Adapter.get(name_or_klass) # raises Argument error when adapter not found ``` - Automatically register adapters when subclassing ```ruby def self.inherited(subclass) ActiveModel::Serializer::Adapter.register(subclass.to_s.demodulize, subclass) end ``` - Preserves subclass method `::adapter_class(adapter)` ```ruby def self.adapter_class(adapter) ActiveModel::Serializer::Adapter.get(adapter) end ``` - Serializer.adapter now uses `Adapter.get(config.adapter)` rather than have duplicate logic --- .gitignore | 1 + .rubocop.yml | 3 + Gemfile | 4 + docs/general/adapters.md | 55 +++++++++++- lib/active_model/serializer.rb | 14 +-- lib/active_model/serializer/adapter.rb | 69 +++++++++++++- test/adapter_test.rb | 10 --- test/serializers/adapter_for_test.rb | 120 ++++++++++++++++++++++++- test/test_helper.rb | 9 ++ 9 files changed, 257 insertions(+), 28 deletions(-) diff --git a/.gitignore b/.gitignore index ad7f37d1a..43b0fba4c 100644 --- a/.gitignore +++ b/.gitignore @@ -4,6 +4,7 @@ .config .yardoc Gemfile.lock +Gemfile.local InstalledFiles _yardoc coverage diff --git a/.rubocop.yml b/.rubocop.yml index e7d729cc0..d808271ce 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -16,6 +16,9 @@ Lint/NestedMethodDefinition: Style/StringLiterals: EnforcedStyle: single_quotes +Style/SpecialGlobalVars: + Enabled: false + Metrics/AbcSize: Max: 35 # TODO: Lower to 15 diff --git a/Gemfile b/Gemfile index 7b93d844d..7899d8dfb 100644 --- a/Gemfile +++ b/Gemfile @@ -1,4 +1,8 @@ source 'https://rubygems.org' +# +# Add a Gemfile.local to locally bundle gems outside of version control +local_gemfile = File.join(File.expand_path('..', __FILE__), 'Gemfile.local') +eval_gemfile local_gemfile if File.readable?(local_gemfile) # Specify your gem's dependencies in active_model_serializers.gemspec gemspec diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 60dc9842d..d7363a9fb 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -32,7 +32,7 @@ resources in the `"included"` member when the resource names are included in the ## Choosing an adapter -If you want to use a different adapter, such as JsonApi, you can change this in an initializer: +If you want to use a specify a default adapter, such as JsonApi, you can change this in an initializer: ```ruby ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi @@ -44,8 +44,59 @@ or ActiveModel::Serializer.config.adapter = :json_api ``` -If you want to have a root key in your responses you should use the Json adapter, instead of the default FlattenJson: +If you want to have a root key for each resource in your responses, you should use the Json or +JsonApi adapters instead of the default FlattenJson: ```ruby ActiveModel::Serializer.config.adapter = :json ``` + +## Advanced adapter configuration + +### Registering an adapter + +The default adapter can be configured, as above, to use any class given to it. + +An adapter may also be specified, e.g. when rendering, as a class or as a symbol. +If a symbol, then the adapter must be, e.g. `:great_example`, +`ActiveModel::Serializer::Adapter::GreatExample`, or registered. + +There are two ways to register an adapter: + +1) The simplest, is to subclass `ActiveModel::Serializer::Adapter`, e.g. the below will +register the `Example::UsefulAdapter` as `:useful_adapter`. + +```ruby +module Example + class UsefulAdapter < ActiveModel::Serializer::Adapter + end +end +``` + +You'll notice that the name it registers is the class name underscored, not the full namespace. + +Under the covers, when the `ActiveModel::Serializer::Adapter` is subclassed, it registers +the subclass as `register(:useful_adapter, Example::UsefulAdapter)` + +2) Any class can be registered as an adapter by calling `register` directly on the +`ActiveModel::Serializer::Adapter` class. e.g., the below registers `MyAdapter` as +`:special_adapter`. + +```ruby +class MyAdapter; end +ActiveModel::Serializer::Adapter.register(:special_adapter, MyAdapter) +``` + +### Looking up an adapter + +| `ActiveModel::Serializer::Adapter.adapter_map` | A Hash of all known adapters { adapter_name => adapter_class } | +| `ActiveModel::Serializer::Adapter.adapters` | A (sorted) Array of all known adapter_names | +| `ActiveModel::Serializer::Adapter.get(name_or_klass)` | The adapter_class, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | +| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | delegates to `ActiveModel::Serializer::Adapter.get(adapter)` | +| `ActiveModel::Serializer.adapter` | a convenience method for `ActiveModel::Serializer::Adapter.get(config.adapter)` | + +The registered adapter name is always a String, but may be looked up as a Symbol or String. +Helpfully, the Symbol or String is underscored, so that `get(:my_adapter)` and `get("MyAdapter")` +may both be used. + +For more information, see [the Adapter class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/adapter.rb) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 8b4f02ab4..f6bef4a17 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -94,19 +94,9 @@ def self.serializer_for(resource, options = {}) end end + # @see ActiveModel::Serializer::Adapter.get def self.adapter - adapter_class = case config.adapter - when Symbol - ActiveModel::Serializer::Adapter.adapter_class(config.adapter) - when Class - config.adapter - end - unless adapter_class - valid_adapters = Adapter.constants.map { |klass| ":#{klass.to_s.downcase}" } - raise ArgumentError, "Unknown adapter: #{config.adapter}. Valid adapters are: #{valid_adapters}" - end - - adapter_class + ActiveModel::Serializer::Adapter.get(config.adapter) end def self.root_name diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 1cbeb9b76..2b9fb3502 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -1,6 +1,9 @@ module ActiveModel class Serializer class Adapter + UnknownAdapterError = Class.new(ArgumentError) + ADAPTER_MAP = {} + private_constant :ADAPTER_MAP if defined?(private_constant) extend ActiveSupport::Autoload require 'active_model/serializer/adapter/json' require 'active_model/serializer/adapter/json_api' @@ -14,9 +17,71 @@ def self.create(resource, options = {}) klass.new(resource, options) end + # @see ActiveModel::Serializer::Adapter.get def self.adapter_class(adapter) - adapter_name = adapter.to_s.classify.sub('API', 'Api') - "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize + ActiveModel::Serializer::Adapter.get(adapter) + end + + # Only the Adapter class has these methods. + # None of the sublasses have them. + class << ActiveModel::Serializer::Adapter + # @return Hash + def adapter_map + ADAPTER_MAP + end + + # @return [Array] list of adapter names + def adapters + adapter_map.keys.sort + end + + # Adds an adapter 'klass' with 'name' to the 'adapter_map' + # Names are stringified and underscored + # @param [Symbol, String] name of the registered adapter + # @param [Class] klass - adapter class itself + # @example + # AMS::Adapter.register(:my_adapter, MyAdapter) + def register(name, klass) + adapter_map.update(name.to_s.underscore => klass) + self + end + + # @param adapter [String, Symbol, Class] name to fetch adapter by + # @return [ActiveModel::Serializer::Adapter] subclass of Adapter + # @raise [UnknownAdapterError] + def get(adapter) + # 1. return if is a class + return adapter if adapter.is_a?(Class) + adapter_name = adapter.to_s.underscore + # 2. return if registered + adapter_map.fetch(adapter_name) { + # 3. try to find adapter class from environment + adapter_class = find_by_name(adapter_name) + register(adapter_name, adapter_class) + adapter_class + } + rescue ArgumentError + failure_message = + "Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" + raise UnknownAdapterError, failure_message, $!.backtrace + rescue NameError + failure_message = + "NameError: #{$!.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" + raise UnknownAdapterError, failure_message, $!.backtrace + end + + # @api private + def find_by_name(adapter_name) + adapter_name = adapter_name.to_s.classify.tr('API', 'Api') + "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize or # rubocop:disable Style/AndOr + fail UnknownAdapterError + end + private :find_by_name + end + + # Automatically register adapters when subclassing + def self.inherited(subclass) + ActiveModel::Serializer::Adapter.register(subclass.to_s.demodulize, subclass) end attr_reader :serializer diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 73bacdd5e..75efac15d 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -19,16 +19,6 @@ def test_serializer assert_equal @serializer, @adapter.serializer end - def test_adapter_class_for_known_adapter - klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) - assert_equal ActiveModel::Serializer::Adapter::JsonApi, klass - end - - def test_adapter_class_for_unknown_adapter - klass = ActiveModel::Serializer::Adapter.adapter_class(:json_simple) - assert_nil klass - end - def test_create_adapter adapter = ActiveModel::Serializer::Adapter.create(@serializer) assert_equal ActiveModel::Serializer::Adapter::FlattenJson, adapter.class diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 3a17cd243..c55c3a9e7 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -1,6 +1,8 @@ module ActiveModel class Serializer class AdapterForTest < Minitest::Test + UnknownAdapterError = ::ActiveModel::Serializer::Adapter::UnknownAdapterError + def setup @previous_adapter = ActiveModel::Serializer.config.adapter end @@ -20,6 +22,7 @@ def test_overwrite_adapter_with_symbol adapter = ActiveModel::Serializer.adapter assert_equal ActiveModel::Serializer::Adapter::Null, adapter ensure + ActiveModel::Serializer.config.adapter = @previous_adapter end def test_overwrite_adapter_with_class @@ -32,7 +35,7 @@ def test_overwrite_adapter_with_class def test_raises_exception_if_invalid_symbol_given ActiveModel::Serializer.config.adapter = :unknown - assert_raises ArgumentError do + assert_raises UnknownAdapterError do ActiveModel::Serializer.adapter end end @@ -40,10 +43,123 @@ def test_raises_exception_if_invalid_symbol_given def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter ActiveModel::Serializer.config.adapter = 42 - assert_raises ArgumentError do + assert_raises UnknownAdapterError do ActiveModel::Serializer.adapter end end + + def test_adapter_class_for_known_adapter + klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) + assert_equal ActiveModel::Serializer::Adapter::JsonApi, klass + end + + def test_adapter_class_for_unknown_adapter + assert_raises UnknownAdapterError do + ActiveModel::Serializer::Adapter.adapter_class(:json_simple) + end + end + + def test_adapter_map + expected_adapter_map = { + 'json'.freeze => ActiveModel::Serializer::Adapter::Json, + 'json_api'.freeze => ActiveModel::Serializer::Adapter::JsonApi, + 'flatten_json'.freeze => ActiveModel::Serializer::Adapter::FlattenJson, + 'null'.freeze => ActiveModel::Serializer::Adapter::Null + } + assert_equal ActiveModel::Serializer::Adapter.adapter_map, expected_adapter_map + end + + def test_adapters + assert_equal ActiveModel::Serializer::Adapter.adapters.sort, [ + 'flatten_json'.freeze, + 'json'.freeze, + 'json_api'.freeze, + 'null'.freeze + ] + end + + def test_get_adapter_by_string_name + assert_equal ActiveModel::Serializer::Adapter.get('json'.freeze), ActiveModel::Serializer::Adapter::Json + end + + def test_get_adapter_by_symbol_name + assert_equal ActiveModel::Serializer::Adapter.get(:json), ActiveModel::Serializer::Adapter::Json + end + + def test_get_adapter_by_class + klass = ActiveModel::Serializer::Adapter::Json + assert_equal ActiveModel::Serializer::Adapter.get(klass), klass + end + + def test_get_adapter_from_environment_registers_adapter + ActiveModel::Serializer::Adapter.const_set(:AdapterFromEnvironment, Class.new) + klass = ::ActiveModel::Serializer::Adapter::AdapterFromEnvironment + name = 'adapter_from_environment'.freeze + assert_equal ActiveModel::Serializer::Adapter.get(name), klass + assert ActiveModel::Serializer::Adapter.adapters.include?(name) + ensure + ActiveModel::Serializer::Adapter.adapter_map.delete(name) + ActiveModel::Serializer::Adapter.send(:remove_const, :AdapterFromEnvironment) + end + + def test_get_adapter_for_unknown_name + assert_raises UnknownAdapterError do + ActiveModel::Serializer::Adapter.get(:json_simple) + end + end + + def test_adapter + assert_equal ActiveModel::Serializer.config.adapter, :flatten_json + assert_equal ActiveModel::Serializer.adapter, ActiveModel::Serializer::Adapter::FlattenJson + end + + def test_register_adapter + new_adapter_name = :foo + new_adapter_klass = Class.new + ActiveModel::Serializer::Adapter.register(new_adapter_name, new_adapter_klass) + assert ActiveModel::Serializer::Adapter.adapters.include?('foo'.freeze) + assert ActiveModel::Serializer::Adapter.get(:foo), new_adapter_klass + ensure + ActiveModel::Serializer::Adapter.adapter_map.delete(new_adapter_name.to_s) + end + + def test_inherited_adapter_hooks_register_adapter + Object.const_set(:MyAdapter, Class.new) + my_adapter = MyAdapter + ActiveModel::Serializer::Adapter.inherited(my_adapter) + assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter + ensure + ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) + Object.send(:remove_const, :MyAdapter) + end + + def test_inherited_adapter_hooks_register_demodulized_adapter + Object.const_set(:MyNamespace, Module.new) + MyNamespace.const_set(:MyAdapter, Class.new) + my_adapter = MyNamespace::MyAdapter + ActiveModel::Serializer::Adapter.inherited(my_adapter) + assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter + ensure + ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) + MyNamespace.send(:remove_const, :MyAdapter) + Object.send(:remove_const, :MyNamespace) + end + + def test_inherited_adapter_hooks_register_subclass_of_registered_adapter + Object.const_set(:MyAdapter, Class.new) + my_adapter = MyAdapter + Object.const_set(:MySubclassedAdapter, Class.new(MyAdapter)) + my_subclassed_adapter = MySubclassedAdapter + ActiveModel::Serializer::Adapter.inherited(my_adapter) + ActiveModel::Serializer::Adapter.inherited(my_subclassed_adapter) + assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter + assert_equal ActiveModel::Serializer::Adapter.get(:my_subclassed_adapter), my_subclassed_adapter + ensure + ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) + ActiveModel::Serializer::Adapter.adapter_map.delete('my_subclassed_adapter'.freeze) + Object.send(:remove_const, :MyAdapter) + Object.send(:remove_const, :MySubclassedAdapter) + end end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index e6ba0dff9..c523041de 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -39,6 +39,15 @@ end require 'active_model_serializers' +# eager load autoloaded adapters +# rubocop:disable Lint/Void +require 'active_model/serializer/adapter' +ActiveModel::Serializer::Adapter::Null +ActiveModel::Serializer::Adapter::Json +ActiveModel::Serializer::Adapter::FlattenJson +ActiveModel::Serializer::Adapter::JsonApi +# rubocop:enable Lint/Void +require 'active_model/serializer/adapter' require 'support/stream_capture' From 7eddbe418da964a6b08eee2224acc9975aec348e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 8 Sep 2015 23:28:10 -0500 Subject: [PATCH 240/903] Remove SerializableResource.serialize in favor of `.new` Per discussion in https://github.com/rails-api/active_model_serializers/issues/1098 --- lib/action_controller/serialization.rb | 21 ++++++++++----------- lib/active_model/serializable_resource.rb | 18 +++--------------- 2 files changed, 13 insertions(+), 26 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index e05c340b2..42ad220c0 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -22,21 +22,20 @@ def serialization_scope def get_serializer(resource, options = {}) if !use_adapter? warn 'ActionController::Serialization#use_adapter? has been removed. '\ - "Please pass 'adapter: false' or see ActiveSupport::SerializableResource#serialize" + "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" options[:adapter] = false end - ActiveModel::SerializableResource.serialize(resource, options) do |serializable_resource| - if serializable_resource.serializer? - serializable_resource.serialization_scope ||= serialization_scope - serializable_resource.serialization_scope_name = _serialization_scope - begin - serializable_resource.adapter - rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError - resource - end - else + serializable_resource = ActiveModel::SerializableResource.new(resource, options) + if serializable_resource.serializer? + serializable_resource.serialization_scope ||= serialization_scope + serializable_resource.serialization_scope_name = _serialization_scope + begin + serializable_resource.adapter + rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError resource end + else + resource end end diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index feae1e8e7..0791385bc 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -3,6 +3,8 @@ module ActiveModel class SerializableResource ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) + # Primary interface to composing a resource with a serializer and adapter. + # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. def initialize(resource, options = {}) @resource = resource @adapter_opts, @serializer_opts = @@ -11,20 +13,6 @@ def initialize(resource, options = {}) delegate :serializable_hash, :as_json, :to_json, to: :adapter - # Primary interface to building a serializer (with adapter) - # If no block is given, - # returns the serializable_resource, ready for #as_json/#to_json/#serializable_hash. - # Otherwise, yields the serializable_resource and - # returns the contents of the block - def self.serialize(resource, options = {}) - serializable_resource = SerializableResource.new(resource, options) - if block_given? - yield serializable_resource - else - serializable_resource - end - end - def serialization_scope=(scope) serializer_opts[:scope] = scope end @@ -76,7 +64,7 @@ def serializer? private ActiveModelSerializers.silence_warnings do - attr_reader :resource, :adapter_opts, :serializer_opts + attr_reader :resource, :adapter_opts, :serializer_opts end end end From af99c0d9e65a0264eea63d2c363327576247a39e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 28 Aug 2015 16:41:21 -0500 Subject: [PATCH 241/903] Ensure inheritance hooks run I was seeing transient failures where adapters may not be registered. e.g. https://travis-ci.org/rails-api/active_model_serializers/builds/77735382 Since we're using the Adapter, JsonApi, and Json classes as namespaces, some of the conventions we use for modules don't apply. Basically, we don't want to define the class anywhere besides itself. Otherwise, the inherited hooks may not run, and some adapters may not be registered. For example: If we have a class Api `class Api; end` And Api is also used as a namespace for `Api::Product` And the classes are defined in different files. In one file: ```ruby class Api autoload :Product def self.inherited(subclass) puts p [:inherited, subclass.name] puts end end ``` And in another: ```ruby class Api class Product < Api def sell_sell_sell! # TODO: sell end end end ``` If we load the Api class file first, the inherited hook will be defined on the class so that when we load the Api::Product class, we'll see the output: ```plain [ :inherited, Api::Product] ``` However, if we load the Api::Product class first, since it defines the `Api` class and then inherited from it, the Api file was never loaded, the hook never defined, and thus never run. By defining the class as `class Api::Product < Api` We ensure the the Api class MUST be defined, and thus, the hook will be defined and run and so sunshine and unicorns. Appendix: The below would work, but triggers a circular reference warning. It's also not recommended to mix require with autoload. ```ruby require 'api' class Api class Product < Api def sell_sell_sell! # TODO: sell end end end ``` This failure scenario was introduced by removing the circular reference warnings in https://github.com/rails-api/active_model_serializers/pull/1067 Style note: To make diffs on the adapters smalleer and easier to read, I've maintained the same identention that was in the original file. I've decided to prefer ease of reading the diff over style, esp. since we may later return to the preferred class declaration style. with '#' will be ignored, and an empty message aborts the commit. --- .rubocop.yml | 36 +++++++++++++++++-- lib/active_model/serializable_resource.rb | 2 +- lib/active_model/serializer/adapter.rb | 18 +++++----- .../serializer/adapter/flatten_json.rb | 8 +---- .../serializer/adapter/fragment_cache.rb | 8 +---- lib/active_model/serializer/adapter/json.rb | 13 +++---- .../serializer/adapter/json/fragment_cache.rb | 11 +----- .../serializer/adapter/json_api.rb | 25 ++++++------- .../adapter/json_api/fragment_cache.rb | 11 +----- .../adapter/json_api/pagination_links.rb | 10 +----- lib/active_model/serializer/adapter/null.rb | 8 +---- lib/active_model/serializer/fieldset.rb | 2 +- .../serialization_scope_name_test.rb | 2 +- test/serializers/adapter_for_test.rb | 5 +++ test/test_helper.rb | 9 ----- 15 files changed, 73 insertions(+), 95 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index d808271ce..43ccb9f56 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -8,6 +8,39 @@ AllCops: DisplayCopNames: true DisplayStyleGuide: true +Style/IndentationConsistency: + Exclude: + - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/fragment_cache.rb + - lib/active_model/serializer/adapter/json.rb + - lib/active_model/serializer/adapter/json/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api.rb + - lib/active_model/serializer/adapter/json_api/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api/pagination_links.rb + - lib/active_model/serializer/adapter/null.rb + +Style/IndentationWidth: + Exclude: + - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/fragment_cache.rb + - lib/active_model/serializer/adapter/json.rb + - lib/active_model/serializer/adapter/json/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api.rb + - lib/active_model/serializer/adapter/json_api/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api/pagination_links.rb + - lib/active_model/serializer/adapter/null.rb + +Style/AccessModifierIndentation: + Exclude: + - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/fragment_cache.rb + - lib/active_model/serializer/adapter/json.rb + - lib/active_model/serializer/adapter/json/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api.rb + - lib/active_model/serializer/adapter/json_api/fragment_cache.rb + - lib/active_model/serializer/adapter/json_api/pagination_links.rb + - lib/active_model/serializer/adapter/null.rb + Lint/NestedMethodDefinition: Enabled: false Exclude: @@ -16,9 +49,6 @@ Lint/NestedMethodDefinition: Style/StringLiterals: EnforcedStyle: single_quotes -Style/SpecialGlobalVars: - Enabled: false - Metrics/AbcSize: Max: 35 # TODO: Lower to 15 diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index feae1e8e7..d3565f9a5 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -76,7 +76,7 @@ def serializer? private ActiveModelSerializers.silence_warnings do - attr_reader :resource, :adapter_opts, :serializer_opts + attr_reader :resource, :adapter_opts, :serializer_opts end end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 2b9fb3502..3797c39e1 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -5,11 +5,11 @@ class Adapter ADAPTER_MAP = {} private_constant :ADAPTER_MAP if defined?(private_constant) extend ActiveSupport::Autoload - require 'active_model/serializer/adapter/json' - require 'active_model/serializer/adapter/json_api' - autoload :FlattenJson - autoload :Null autoload :FragmentCache + autoload :Json + autoload :JsonApi + autoload :Null + autoload :FlattenJson def self.create(resource, options = {}) override = options.delete(:adapter) @@ -60,14 +60,14 @@ def get(adapter) register(adapter_name, adapter_class) adapter_class } - rescue ArgumentError + rescue ArgumentError => e failure_message = "Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" - raise UnknownAdapterError, failure_message, $!.backtrace - rescue NameError + raise UnknownAdapterError, failure_message, e.backtrace + rescue NameError => e failure_message = - "NameError: #{$!.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" - raise UnknownAdapterError, failure_message, $!.backtrace + "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" + raise UnknownAdapterError, failure_message, e.backtrace end # @api private diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index 7ed570349..0c10f3e6e 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -1,7 +1,4 @@ -module ActiveModel - class Serializer - class Adapter - class FlattenJson < Json +class ActiveModel::Serializer::Adapter::FlattenJson < ActiveModel::Serializer::Adapter::Json def serializable_hash(options = {}) super @result @@ -13,7 +10,4 @@ def serializable_hash(options = {}) def include_meta(json) json end - end - end - end end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 8463b5a23..13558c088 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -1,7 +1,4 @@ -module ActiveModel - class Serializer - class Adapter - class FragmentCache +class ActiveModel::Serializer::Adapter::FragmentCache attr_reader :serializer def initialize(adapter, serializer, options) @@ -75,7 +72,4 @@ def fragment_serializer(name, klass) def to_valid_const_name(name) name.gsub('::', '_') end - end - end - end end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index b3fa6e9c6..2c0b6455c 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -1,9 +1,7 @@ -require 'active_model/serializer/adapter/json/fragment_cache' +class ActiveModel::Serializer::Adapter::Json < ActiveModel::Serializer::Adapter + extend ActiveSupport::Autoload + autoload :FragmentCache -module ActiveModel - class Serializer - class Adapter - class Json < Adapter def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) @@ -44,9 +42,6 @@ def serializable_hash(options = nil) end def fragment_cache(cached_hash, non_cached_hash) - Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + ActiveModel::Serializer::Adapter::Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) end - end - end - end end diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb index 846a216ff..5e687241d 100644 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -1,14 +1,5 @@ -require 'active_model/serializer/adapter/fragment_cache' -module ActiveModel - class Serializer - class Adapter - class Json < Adapter - class FragmentCache +class ActiveModel::Serializer::Adapter::Json::FragmentCache def fragment_cache(cached_hash, non_cached_hash) non_cached_hash.merge cached_hash end - end - end - end - end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ac3bf4a11..f273fc65e 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,10 +1,8 @@ -require 'active_model/serializer/adapter/json_api/fragment_cache' -require 'active_model/serializer/adapter/json_api/pagination_links' +class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapter + extend ActiveSupport::Autoload + autoload :PaginationLinks + autoload :FragmentCache -module ActiveModel - class Serializer - class Adapter - class JsonApi < Adapter def initialize(serializer, options = {}) super @hash = { data: [] } @@ -49,7 +47,7 @@ def serializable_hash(options = nil) def fragment_cache(cached_hash, non_cached_hash) root = false if @options.include?(:include) - JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) + ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new().fragment_cache(root, cached_hash, non_cached_hash) end private @@ -62,6 +60,12 @@ def resource_identifier_type_for(serializer) end end + def add_relationships(resource, name, serializers) + resource[:relationships] ||= {} + resource[:relationships][name] ||= { data: [] } + resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.json_api_type, id: serializer.id.to_s } } + end + def resource_identifier_id_for(serializer) if serializer.respond_to?(:id) serializer.id @@ -161,8 +165,8 @@ def add_links(options) @hash[:links] = add_pagination_links(links, collection, options) if paginated?(collection) end - def add_pagination_links(links, collection, options) - pagination_links = JsonApi::PaginationLinks.new(collection, options[:context]).serializable_hash(options) + def add_pagination_links(links, resources, options) + pagination_links = ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks.new(resources, options[:context]).serializable_hash(options) links.update(pagination_links) end @@ -171,7 +175,4 @@ def paginated?(collection) collection.respond_to?(:total_pages) && collection.respond_to?(:size) end - end - end - end end diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index 070371ac7..ab3481307 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -1,9 +1,4 @@ -require 'active_model/serializer/adapter/fragment_cache' -module ActiveModel - class Serializer - class Adapter - class JsonApi < Adapter - class FragmentCache +class ActiveModel::Serializer::Adapter::JsonApi::FragmentCache def fragment_cache(root, cached_hash, non_cached_hash) hash = {} core_cached = cached_hash.first @@ -15,8 +10,4 @@ def fragment_cache(root, cached_hash, non_cached_hash) hash.deep_merge no_root_non_cache.deep_merge no_root_cache end - end - end - end - end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 55e3280b8..8661f3b14 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -1,8 +1,4 @@ -module ActiveModel - class Serializer - class Adapter - class JsonApi < Adapter - class PaginationLinks +class ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks FIRST_PAGE = 1 attr_reader :collection, :context @@ -51,8 +47,4 @@ def original_url def query_parameters @query_parameters ||= context.query_parameters end - end - end - end - end end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb index 1728f88ed..78f9b8e3b 100644 --- a/lib/active_model/serializer/adapter/null.rb +++ b/lib/active_model/serializer/adapter/null.rb @@ -1,11 +1,5 @@ -module ActiveModel - class Serializer - class Adapter - class Null < Adapter +class ActiveModel::Serializer::Adapter::Null < ActiveModel::Serializer::Adapter def serializable_hash(options = nil) {} end - end - end - end end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 30e683344..935aea81a 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -18,7 +18,7 @@ def fields_for(serializer) private ActiveModelSerializers.silence_warnings do - attr_reader :raw_fields, :root + attr_reader :raw_fields, :root end def parsed_fields diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 6e2b15e6e..51abf1080 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -25,7 +25,7 @@ def render_new_user end end - tests UserTestController + tests UserTestController def test_default_scope_name get :render_new_user diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index c55c3a9e7..b246b404a 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -5,6 +5,11 @@ class AdapterForTest < Minitest::Test def setup @previous_adapter = ActiveModel::Serializer.config.adapter + # Eager load adapters + ActiveModel::Serializer::Adapter.eager_load! + [:json_api, :flatten_json, :null, :json].each do |adapter_name| + ActiveModel::Serializer::Adapter.lookup(adapter_name) + end end def teardown diff --git a/test/test_helper.rb b/test/test_helper.rb index c523041de..e6ba0dff9 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -39,15 +39,6 @@ end require 'active_model_serializers' -# eager load autoloaded adapters -# rubocop:disable Lint/Void -require 'active_model/serializer/adapter' -ActiveModel::Serializer::Adapter::Null -ActiveModel::Serializer::Adapter::Json -ActiveModel::Serializer::Adapter::FlattenJson -ActiveModel::Serializer::Adapter::JsonApi -# rubocop:enable Lint/Void -require 'active_model/serializer/adapter' require 'support/stream_capture' From 363345b8ddb3636ad1b59fb7190b1eb9c18ebb71 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 8 Sep 2015 22:57:53 -0500 Subject: [PATCH 242/903] Rename Adapter.get to Adapter.lookup Per https://github.com/rails-api/active_model_serializers/pull/1017#discussion_r39003855 comment by sandstrom in discussion of the inherited hook > I'm thinking that it would be better to register adapters manually, without using the hook, i.e. > have people call ActiveModel::Serializer::Adapter.register directly (perhaps in an initializer). > Possibly, some inspiration can be taken from how ActiveJob adapters are wired[1]. > [1] https://github.com/rails/rails/blob/a11571cec3213753d63ac3e6b4bb3b97fe2594a6/activejob/lib/active_job/queue_adapter.rb#L52-L56 --- docs/general/adapters.md | 6 +++--- lib/active_model/serializer.rb | 4 ++-- lib/active_model/serializer/adapter.rb | 6 +++--- test/serializers/adapter_for_test.rb | 30 +++++++++++++------------- 4 files changed, 23 insertions(+), 23 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index d7363a9fb..b505a7f53 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -91,9 +91,9 @@ ActiveModel::Serializer::Adapter.register(:special_adapter, MyAdapter) | `ActiveModel::Serializer::Adapter.adapter_map` | A Hash of all known adapters { adapter_name => adapter_class } | | `ActiveModel::Serializer::Adapter.adapters` | A (sorted) Array of all known adapter_names | -| `ActiveModel::Serializer::Adapter.get(name_or_klass)` | The adapter_class, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | -| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | delegates to `ActiveModel::Serializer::Adapter.get(adapter)` | -| `ActiveModel::Serializer.adapter` | a convenience method for `ActiveModel::Serializer::Adapter.get(config.adapter)` | +| `ActiveModel::Serializer::Adapter.lookup(name_or_klass)` | The adapter_class, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | +| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | delegates to `ActiveModel::Serializer::Adapter.lookup(adapter)` | +| `ActiveModel::Serializer.adapter` | a convenience method for `ActiveModel::Serializer::Adapter.lookup(config.adapter)` | The registered adapter name is always a String, but may be looked up as a Symbol or String. Helpfully, the Symbol or String is underscored, so that `get(:my_adapter)` and `get("MyAdapter")` diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f6bef4a17..29acbabfe 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -94,9 +94,9 @@ def self.serializer_for(resource, options = {}) end end - # @see ActiveModel::Serializer::Adapter.get + # @see ActiveModel::Serializer::Adapter.lookup def self.adapter - ActiveModel::Serializer::Adapter.get(config.adapter) + ActiveModel::Serializer::Adapter.lookup(config.adapter) end def self.root_name diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 3797c39e1..093dc3f86 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -17,9 +17,9 @@ def self.create(resource, options = {}) klass.new(resource, options) end - # @see ActiveModel::Serializer::Adapter.get + # @see ActiveModel::Serializer::Adapter.lookup def self.adapter_class(adapter) - ActiveModel::Serializer::Adapter.get(adapter) + ActiveModel::Serializer::Adapter.lookup(adapter) end # Only the Adapter class has these methods. @@ -49,7 +49,7 @@ def register(name, klass) # @param adapter [String, Symbol, Class] name to fetch adapter by # @return [ActiveModel::Serializer::Adapter] subclass of Adapter # @raise [UnknownAdapterError] - def get(adapter) + def lookup(adapter) # 1. return if is a class return adapter if adapter.is_a?(Class) adapter_name = adapter.to_s.underscore diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index b246b404a..5bab05ae4 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -83,33 +83,33 @@ def test_adapters ] end - def test_get_adapter_by_string_name - assert_equal ActiveModel::Serializer::Adapter.get('json'.freeze), ActiveModel::Serializer::Adapter::Json + def test_lookup_adapter_by_string_name + assert_equal ActiveModel::Serializer::Adapter.lookup('json'.freeze), ActiveModel::Serializer::Adapter::Json end - def test_get_adapter_by_symbol_name - assert_equal ActiveModel::Serializer::Adapter.get(:json), ActiveModel::Serializer::Adapter::Json + def test_lookup_adapter_by_symbol_name + assert_equal ActiveModel::Serializer::Adapter.lookup(:json), ActiveModel::Serializer::Adapter::Json end - def test_get_adapter_by_class + def test_lookup_adapter_by_class klass = ActiveModel::Serializer::Adapter::Json - assert_equal ActiveModel::Serializer::Adapter.get(klass), klass + assert_equal ActiveModel::Serializer::Adapter.lookup(klass), klass end - def test_get_adapter_from_environment_registers_adapter + def test_lookup_adapter_from_environment_registers_adapter ActiveModel::Serializer::Adapter.const_set(:AdapterFromEnvironment, Class.new) klass = ::ActiveModel::Serializer::Adapter::AdapterFromEnvironment name = 'adapter_from_environment'.freeze - assert_equal ActiveModel::Serializer::Adapter.get(name), klass + assert_equal ActiveModel::Serializer::Adapter.lookup(name), klass assert ActiveModel::Serializer::Adapter.adapters.include?(name) ensure ActiveModel::Serializer::Adapter.adapter_map.delete(name) ActiveModel::Serializer::Adapter.send(:remove_const, :AdapterFromEnvironment) end - def test_get_adapter_for_unknown_name + def test_lookup_adapter_for_unknown_name assert_raises UnknownAdapterError do - ActiveModel::Serializer::Adapter.get(:json_simple) + ActiveModel::Serializer::Adapter.lookup(:json_simple) end end @@ -123,7 +123,7 @@ def test_register_adapter new_adapter_klass = Class.new ActiveModel::Serializer::Adapter.register(new_adapter_name, new_adapter_klass) assert ActiveModel::Serializer::Adapter.adapters.include?('foo'.freeze) - assert ActiveModel::Serializer::Adapter.get(:foo), new_adapter_klass + assert ActiveModel::Serializer::Adapter.lookup(:foo), new_adapter_klass ensure ActiveModel::Serializer::Adapter.adapter_map.delete(new_adapter_name.to_s) end @@ -132,7 +132,7 @@ def test_inherited_adapter_hooks_register_adapter Object.const_set(:MyAdapter, Class.new) my_adapter = MyAdapter ActiveModel::Serializer::Adapter.inherited(my_adapter) - assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter + assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter ensure ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) Object.send(:remove_const, :MyAdapter) @@ -143,7 +143,7 @@ def test_inherited_adapter_hooks_register_demodulized_adapter MyNamespace.const_set(:MyAdapter, Class.new) my_adapter = MyNamespace::MyAdapter ActiveModel::Serializer::Adapter.inherited(my_adapter) - assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter + assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter ensure ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) MyNamespace.send(:remove_const, :MyAdapter) @@ -157,8 +157,8 @@ def test_inherited_adapter_hooks_register_subclass_of_registered_adapter my_subclassed_adapter = MySubclassedAdapter ActiveModel::Serializer::Adapter.inherited(my_adapter) ActiveModel::Serializer::Adapter.inherited(my_subclassed_adapter) - assert_equal ActiveModel::Serializer::Adapter.get(:my_adapter), my_adapter - assert_equal ActiveModel::Serializer::Adapter.get(:my_subclassed_adapter), my_subclassed_adapter + assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter + assert_equal ActiveModel::Serializer::Adapter.lookup(:my_subclassed_adapter), my_subclassed_adapter ensure ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) ActiveModel::Serializer::Adapter.adapter_map.delete('my_subclassed_adapter'.freeze) From 28345adef06cdb3d6a2897e8080b073aa2038fd7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 8 Sep 2015 23:05:32 -0500 Subject: [PATCH 243/903] Use Adapter.const_get instead of safe_constantize (Thanks to sandstrom for the reference to ActiveJob::QueueAdapters https://github.com/rails/rails/blob/a11571cec3213753d63ac3e6b4bb3b97fe2594a6/activejob/lib/active_job/queue_adapters.rb#L123-L133 --- lib/active_model/serializer/adapter.rb | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 093dc3f86..98987bda8 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -60,11 +60,7 @@ def lookup(adapter) register(adapter_name, adapter_class) adapter_class } - rescue ArgumentError => e - failure_message = - "Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" - raise UnknownAdapterError, failure_message, e.backtrace - rescue NameError => e + rescue NameError, ArgumentError => e failure_message = "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" raise UnknownAdapterError, failure_message, e.backtrace @@ -73,7 +69,7 @@ def lookup(adapter) # @api private def find_by_name(adapter_name) adapter_name = adapter_name.to_s.classify.tr('API', 'Api') - "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize or # rubocop:disable Style/AndOr + ActiveModel::Serializer::Adapter.const_get(adapter_name.to_sym) or # rubocop:disable Style/AndOr fail UnknownAdapterError end private :find_by_name From 880f235f0fd1c56159d0cd5c13cab630c680b57d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 8 Sep 2015 23:33:11 -0500 Subject: [PATCH 244/903] Lower minimum coverage, minimal changes in this PR --- .simplecov | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.simplecov b/.simplecov index 31db7d882..37d037a1c 100644 --- a/.simplecov +++ b/.simplecov @@ -8,7 +8,7 @@ when 'jruby', 'rbx' 96.0 else - 98.3 + 98.1 end }.to_f.round(2) # rubocop:disable Style/DoubleNegation From a9d07cd68f0d2f3b5e3a33ba39a42ada6c5c25dd Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Thu, 10 Sep 2015 04:02:06 +0200 Subject: [PATCH 245/903] Get rid of unnecessary instance variables, and implied dependencies. --- .../serializer/adapter/flatten_json.rb | 3 +-- lib/active_model/serializer/adapter/json.rb | 14 +++++++------- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index 7ed570349..e7bda1743 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -3,8 +3,7 @@ class Serializer class Adapter class FlattenJson < Json def serializable_hash(options = {}) - super - @result + super.each_value.first end private diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index b3fa6e9c6..875326083 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -7,11 +7,11 @@ class Json < Adapter def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) - @result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } + result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } else - @hash = {} + hash = {} - @core = cache_check(serializer) do + core = cache_check(serializer) do serializer.attributes(options) end @@ -21,13 +21,13 @@ def serializable_hash(options = nil) if serializer.respond_to?(:each) array_serializer = serializer - @hash[association.key] = array_serializer.map do |item| + hash[association.key] = array_serializer.map do |item| cache_check(item) do item.attributes(opts) end end else - @hash[association.key] = + hash[association.key] = if serializer && serializer.object cache_check(serializer) do serializer.attributes(options) @@ -37,10 +37,10 @@ def serializable_hash(options = nil) end end end - @result = @core.merge @hash + result = core.merge hash end - { root => @result } + { root => result } end def fragment_cache(cached_hash, non_cached_hash) From a93ddda83eb7a29f8d920a7684057b54a31ab9a0 Mon Sep 17 00:00:00 2001 From: Pericles Theodorou Date: Sat, 12 Sep 2015 10:50:32 +0100 Subject: [PATCH 246/903] Documentation for serializing resources without render --- README.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/README.md b/README.md index 9cba3920d..73e073bbc 100644 --- a/README.md +++ b/README.md @@ -138,6 +138,23 @@ render json: @post, meta: { total: 10 }, meta_key: "custom_meta" `meta` will only be included in your response if you are using an Adapter that supports `root`, as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. +### Using a serializer without `render` + +At times, you might want to use a serializer without rendering it to the view. For those cases, you can create an instance of `ActiveModel::SerializableResource` with +the resource you want to be serialized and call `.serializable_hash`. + +```ruby +def create + @message = current_user.messages.create!(message_params) + MessageCreationWorker.perform(serialized_message) + head 204 +end + +def serialized_message + ActiveModel::SerializableResource.new(@message).serializable_hash +end +``` + ### Overriding association methods If you want to override any association, you can use: From 885d61120ff0de8c008d5fe3d57d37f549c83e80 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Sat, 12 Sep 2015 11:36:51 -0400 Subject: [PATCH 247/903] Fixed indentation in readme under 'using without render' --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 73e073bbc..e0c380918 100644 --- a/README.md +++ b/README.md @@ -146,8 +146,8 @@ the resource you want to be serialized and call `.serializable_hash`. ```ruby def create @message = current_user.messages.create!(message_params) - MessageCreationWorker.perform(serialized_message) - head 204 + MessageCreationWorker.perform(serialized_message) + head 204 end def serialized_message From fada4dcb082ecbc7f8e16e9d245bbb91d0531b4b Mon Sep 17 00:00:00 2001 From: Ville Lautanala Date: Sat, 12 Sep 2015 18:55:20 +0300 Subject: [PATCH 248/903] Fix typo in fieldset exception --- lib/active_model/serializer/fieldset.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 935aea81a..9d1f8ae38 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -26,7 +26,7 @@ def parsed_fields raw_fields.inject({}) { |h, (k, v)| h[k.to_sym] = v.map(&:to_sym); h } elsif raw_fields.is_a?(Array) if root.nil? - raise ArgumentError, 'The root argument must be specified if the fileds argument is an array.' + raise ArgumentError, 'The root argument must be specified if the fields argument is an array.' end hash = {} hash[root.to_sym] = raw_fields.map(&:to_sym) From 4440a092d25e9def602810a2f25ef90d3d1b8ec5 Mon Sep 17 00:00:00 2001 From: Leigh Halliday Date: Sat, 12 Sep 2015 20:17:44 -0400 Subject: [PATCH 249/903] Updating wording on cache expiry in README --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index e0c380918..c80fb30f3 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # ActiveModel::Serializer -[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) +[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) @@ -300,7 +300,7 @@ The cache support is optimized to use the cached object in multiple request. An **[NOTE] Every object is individually cached.** -**[NOTE] The cache is automatically expired after update an object but it's not deleted.** +**[NOTE] The cache is automatically expired after an object is updated, but it's not deleted.** ```ruby cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` From ce7a839f3d0c8610d68aef6cf92570ff9c72d922 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Thu, 10 Sep 2015 01:20:39 +0200 Subject: [PATCH 250/903] Extended format for JSONAPI `include` option. --- CHANGELOG.md | 1 + docs/general/adapters.md | 2 + lib/active_model/serializer.rb | 1 + .../serializer/adapter/json_api.rb | 56 +++++-------- lib/active_model/serializer/utils.rb | 35 ++++++++ .../action_controller/json_api/linked_test.rb | 15 ++-- test/adapter/json_api/belongs_to_test.rb | 6 +- .../has_many_explicit_serializer_test.rb | 2 +- test/adapter/json_api/has_many_test.rb | 4 +- test/adapter/json_api/has_one_test.rb | 4 +- test/adapter/json_api/linked_test.rb | 12 +-- test/utils/include_args_to_hash_test.rb | 79 +++++++++++++++++++ 12 files changed, 160 insertions(+), 57 deletions(-) create mode 100644 lib/active_model/serializer/utils.rb create mode 100644 test/utils/include_args_to_hash_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index b70c2e9a4..a5a8a744f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -11,3 +11,4 @@ * remove root key option and split JSON adapter [@joaomdmoura] * adds FlattenJSON as default adapter [@joaomdmoura] * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] + * adds extended format for `include` option to JSONAPI adapter [@beauby] diff --git a/docs/general/adapters.md b/docs/general/adapters.md index b505a7f53..9a8e83a18 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -30,6 +30,8 @@ resources in the `"included"` member when the resource names are included in the render @posts, include: 'authors,comments' ``` +The format of the `include` option can be either a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes), an Array of Symbols and Hashes, or a mix of both. + ## Choosing an adapter If you want to use a specify a default adapter, such as JsonApi, you can change this in an initializer: diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 29acbabfe..2a3465cbe 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -10,6 +10,7 @@ class Serializer autoload :Lint autoload :Associations autoload :Fieldset + autoload :Utils include Configuration include Associations diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index f273fc65e..c1e5c94f1 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -7,11 +7,7 @@ def initialize(serializer, options = {}) super @hash = { data: [] } - @options[:include] ||= [] - if @options[:include].is_a?(String) - @options[:include] = @options[:include].split(',') - end - + @included = ActiveModel::Serializer::Utils.include_args_to_hash(@options[:include]) fields = options.delete(:fields) if fields @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) @@ -117,46 +113,36 @@ def relationships_for(serializer) end def included_for(serializer) - serializer.associations.flat_map { |assoc| _included_for(assoc.key, assoc.serializer) }.uniq + included = @included.flat_map do |inc| + association = serializer.associations.find { |assoc| assoc.key == inc.first } + _included_for(association.serializer, inc.second) if association + end + + included.uniq end - def _included_for(resource_name, serializer, parent = nil) + def _included_for(serializer, includes) if serializer.respond_to?(:each) - serializer.flat_map { |s| _included_for(resource_name, s, parent) }.uniq + serializer.flat_map { |s| _included_for(s, includes) }.uniq else return [] unless serializer && serializer.object - result = [] - resource_path = [parent, resource_name].compact.join('.') - - if include_assoc?(resource_path) - primary_data = primary_data_for(serializer, @options) - relationships = relationships_for(serializer) - primary_data[:relationships] = relationships if relationships.any? - result.push(primary_data) - end - if include_nested_assoc?(resource_path) - non_empty_associations = serializer.associations.select(&:serializer) + primary_data = primary_data_for(serializer, @options) + relationships = relationships_for(serializer) + primary_data[:relationships] = relationships if relationships.any? + + included = [primary_data] - non_empty_associations.each do |association| - result.concat(_included_for(association.key, association.serializer, resource_path)) - result.uniq! + includes.each do |inc| + association = serializer.associations.find { |assoc| assoc.key == inc.first } + if association + included.concat(_included_for(association.serializer, inc.second)) + included.uniq! end end - result - end - end - - def include_assoc?(assoc) - check_assoc("#{assoc}$") - end - def include_nested_assoc?(assoc) - check_assoc("#{assoc}.") - end - - def check_assoc(assoc) - @options[:include].any? { |s| s.match(/^#{assoc.gsub('.', '\.')}/) } + included + end end def add_links(options) diff --git a/lib/active_model/serializer/utils.rb b/lib/active_model/serializer/utils.rb new file mode 100644 index 000000000..689f48ca5 --- /dev/null +++ b/lib/active_model/serializer/utils.rb @@ -0,0 +1,35 @@ +module ActiveModel::Serializer::Utils + module_function + + # Translates a comma separated list of dot separated paths (JSONAPI format) into a Hash. + # Example: `'posts.author, posts.comments.upvotes, posts.comments.author'` would become `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. + # + # @param [String] included + # @return [Hash] a Hash representing the same tree structure + def include_string_to_hash(included) + included.delete(' ').split(',').inject({}) do |hash, path| + hash.deep_merge!(path.split('.').reverse_each.inject({}) { |a, e| { e.to_sym => a } }) + end + end + + # Translates the arguments passed to the include option into a Hash. The format can be either + # a String (see #include_string_to_hash), an Array of Symbols and Hashes, or a mix of both. + # Example: `posts: [:author, comments: [:author, :upvotes]]` would become `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. + # + # @param [Symbol, Hash, Array, String] included + # @return [Hash] a Hash representing the same tree structure + def include_args_to_hash(included) + case included + when Symbol + { included => {} } + when Hash + included.each_with_object({}) { |(key, value), hash| hash[key] = include_args_to_hash(value) } + when Array + included.inject({}) { |a, e| a.merge!(include_args_to_hash(e)) } + when String + include_string_to_hash(included) + else + {} + end + end +end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index fc0c87939..ba317e212 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -43,29 +43,29 @@ def render_resource_without_include def render_resource_with_include setup_post - render json: @post, include: 'author', adapter: :json_api + render json: @post, include: [:author], adapter: :json_api end def render_resource_with_nested_include setup_post - render json: @post, include: 'comments.author', adapter: :json_api + render json: @post, include: [comments: [:author]], adapter: :json_api end def render_resource_with_nested_has_many_include setup_post - render json: @post, include: ['author', 'author.roles'], adapter: :json_api + render json: @post, include: 'author.roles', adapter: :json_api end def render_resource_with_missing_nested_has_many_include setup_post @post.author = @author2 # author2 has no roles. - render json: @post, include: 'author,author.roles', adapter: :json_api + render json: @post, include: [author: [:roles]], adapter: :json_api end def render_collection_with_missing_nested_has_many_include setup_post @post.author = @author2 - render json: [@post, @post2], include: 'author,author.roles', adapter: :json_api + render json: [@post, @post2], include: [author: [:roles]], adapter: :json_api end def render_collection_without_include @@ -75,7 +75,7 @@ def render_collection_without_include def render_collection_with_include setup_post - render json: [@post], include: %w(author comments), adapter: :json_api + render json: [@post], include: 'author, comments', adapter: :json_api end end @@ -141,8 +141,7 @@ def test_render_resource_with_nested_include get :render_resource_with_nested_include response = JSON.parse(@response.body) assert response.key? 'included' - assert_equal 1, response['included'].size - assert_equal 'Anonymous', response['included'].first['attributes']['name'] + assert_equal 3, response['included'].size end def test_render_collection_without_include diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 5cb6cdeb0..5bfdc52bf 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -38,7 +38,7 @@ def test_includes_post_id end def test_includes_linked_post - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post') + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post]) expected = [{ id: '42', type: 'posts', @@ -56,7 +56,7 @@ def test_includes_linked_post end def test_limiting_linked_post_fields - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'post', fields: { post: [:title] }) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title] }) expected = [{ id: '42', type: 'posts', @@ -108,7 +108,7 @@ def test_include_type_for_association_when_different_than_name def test_include_linked_resources_with_type_name serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: %w(writer articles)) + adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: [:writer, :articles]) linked = adapter.serializable_hash[:included] expected = [ { diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index aedde98c1..5c53fa01a 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -24,7 +24,7 @@ def setup @serializer = PostPreviewSerializer.new(@post) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( @serializer, - include: %w(comments author) + include: [:comments, :author] ) end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 277380a01..699126c23 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -42,7 +42,7 @@ def test_includes_comment_ids end def test_includes_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments') + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments]) expected = [{ id: '1', type: 'comments', @@ -68,7 +68,7 @@ def test_includes_linked_comments end def test_limit_fields_of_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'comments', fields: { comment: [:id] }) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id] }) expected = [{ id: '1', type: 'comments', diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 3fb2bf5fa..29582ddf9 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -28,7 +28,7 @@ def setup @virtual_value = VirtualValue.new(id: 1) @serializer = AuthorSerializer.new(@author) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio,posts') + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:bio, :posts]) end def test_includes_bio_id @@ -38,7 +38,7 @@ def test_includes_bio_id end def test_includes_linked_bio - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: 'bio') + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:bio]) expected = [ { diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 261c001a8..7b4b43f1d 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -43,11 +43,11 @@ def test_include_multiple_posts_and_linked_array serializer = ArraySerializer.new([@first_post, @second_post]) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: ['author', 'author.bio', 'comments'] + include: [:comments, author: [:bio]] ) alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: 'author,author.bio,comments' + include: [:comments, author: [:bio]] ) expected = { @@ -153,11 +153,11 @@ def test_include_multiple_posts_and_linked serializer = BioSerializer.new @bio1 adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: ['author', 'author.posts'] + include: [author: [:posts]] ) alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: 'author,author.posts' + include: [author: [:posts]] ) expected = [ @@ -224,7 +224,7 @@ def test_multiple_references_to_same_resource serializer = ArraySerializer.new([@first_comment, @second_comment]) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: ['post'] + include: [:post] ) expected = [ @@ -257,7 +257,7 @@ def test_nil_link_with_specified_serializer serializer = PostPreviewSerializer.new(@first_post) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, - include: ['author'] + include: [:author] ) expected = { diff --git a/test/utils/include_args_to_hash_test.rb b/test/utils/include_args_to_hash_test.rb new file mode 100644 index 000000000..deb87f1cc --- /dev/null +++ b/test/utils/include_args_to_hash_test.rb @@ -0,0 +1,79 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Utils + class IncludeArgsToHashTest < Minitest::Test + def test_nil + input = nil + expected = {} + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_empty_string + input = '' + expected = {} + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_single_string + input = 'author' + expected = { author: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_multiple_strings + input = 'author,comments' + expected = { author: {}, comments: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_multiple_strings_with_space + input = 'author, comments' + expected = { author: {}, comments: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_nested_string + input = 'posts.author' + expected = { posts: { author: {} } } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_multiple_nested_string + input = 'posts.author,posts.comments.author,comments' + expected = { posts: { author: {}, comments: { author: {} } }, comments: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_empty_array + input = [] + expected = {} + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_simple_array + input = [:comments, :author] + expected = { author: {}, comments: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + + def test_nested_array + input = [:comments, posts: [:author, comments: [:author]]] + expected = { posts: { author: {}, comments: { author: {} } }, comments: {} } + actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) + assert_equal(expected, actual) + end + end + end + end +end From 9aa237adc217d316ec8d04e3076b13b4ea39204a Mon Sep 17 00:00:00 2001 From: Bruno Bacarini Date: Sun, 13 Sep 2015 11:21:46 -0300 Subject: [PATCH 251/903] Fix Markdown to adapters documentation --- docs/general/adapters.md | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 9a8e83a18..03f34e99f 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -25,9 +25,13 @@ resources in the `"included"` member when the resource names are included in the `include` option. ```ruby - render @posts, include: ['authors', 'comments'] - # or - render @posts, include: 'authors,comments' +render @posts, include: ['authors', 'comments'] +``` + +or + +```ruby +render @posts, include: 'authors,comments' ``` The format of the `include` option can be either a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes), an Array of Symbols and Hashes, or a mix of both. @@ -91,11 +95,13 @@ ActiveModel::Serializer::Adapter.register(:special_adapter, MyAdapter) ### Looking up an adapter -| `ActiveModel::Serializer::Adapter.adapter_map` | A Hash of all known adapters { adapter_name => adapter_class } | -| `ActiveModel::Serializer::Adapter.adapters` | A (sorted) Array of all known adapter_names | -| `ActiveModel::Serializer::Adapter.lookup(name_or_klass)` | The adapter_class, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | -| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | delegates to `ActiveModel::Serializer::Adapter.lookup(adapter)` | -| `ActiveModel::Serializer.adapter` | a convenience method for `ActiveModel::Serializer::Adapter.lookup(config.adapter)` | +| Method | Return value | +| :------------ |:---------------| +| `ActiveModel::Serializer::Adapter.adapter_map` | A Hash of all known adapters `{ adapter_name => adapter_class }` | +| `ActiveModel::Serializer::Adapter.adapters` | A (sorted) Array of all known `adapter_names` | +| `ActiveModel::Serializer::Adapter.lookup(name_or_klass)` | The `adapter_class`, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | +| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | Delegates to `ActiveModel::Serializer::Adapter.lookup(adapter)` | +| `ActiveModel::Serializer.adapter` | A convenience method for `ActiveModel::Serializer::Adapter.lookup(config.adapter)` | The registered adapter name is always a String, but may be looked up as a Symbol or String. Helpfully, the Symbol or String is underscored, so that `get(:my_adapter)` and `get("MyAdapter")` From 572ff7db20c9a679ceec21e6af8091c304bd43fa Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 7 Sep 2015 15:38:00 +0200 Subject: [PATCH 252/903] Refactor `add_links` in JSONAPI adapter. --- .../serializer/adapter/json_api.rb | 22 +++++-------------- .../serializer/array_serializer.rb | 6 +++++ 2 files changed, 12 insertions(+), 16 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index c1e5c94f1..ae736b5ef 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -29,7 +29,10 @@ def serializable_hash(options = nil) end end - add_links(options) + if serializer.paginated? + @hash[:links] ||= {} + @hash[:links].update(links_for(serializer, options)) + end else primary_data = primary_data_for(serializer, options) relationships = relationships_for(serializer) @@ -145,20 +148,7 @@ def _included_for(serializer, includes) end end - def add_links(options) - links = @hash.fetch(:links) { {} } - collection = serializer.object - @hash[:links] = add_pagination_links(links, collection, options) if paginated?(collection) - end - - def add_pagination_links(links, resources, options) - pagination_links = ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks.new(resources, options[:context]).serializable_hash(options) - links.update(pagination_links) - end - - def paginated?(collection) - collection.respond_to?(:current_page) && - collection.respond_to?(:total_pages) && - collection.respond_to?(:size) + def links_for(serializer, options) + JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 252eadf20..54cb17a09 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -29,6 +29,12 @@ def json_key key = root || @serializers.first.try(:json_key) || object.try(:name).try(:underscore) key.try(:pluralize) end + + def paginated? + object.respond_to?(:current_page) && + object.respond_to?(:total_pages) && + object.respond_to?(:size) + end end end end From 285cdf841e8d82c65affd32100903bdde5ad08e2 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 7 Sep 2015 17:40:10 +0200 Subject: [PATCH 253/903] Split `serializable_hash` into two methods. --- .../serializer/adapter/json_api.rb | 58 +++++++++++-------- 1 file changed, 34 insertions(+), 24 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ae736b5ef..38378e097 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -5,8 +5,6 @@ class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapt def initialize(serializer, options = {}) super - @hash = { data: [] } - @included = ActiveModel::Serializer::Utils.include_args_to_hash(@options[:include]) fields = options.delete(:fields) if fields @@ -19,38 +17,50 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) - serializer.each do |s| - result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) - @hash[:data] << result[:data] - - if result[:included] - @hash[:included] ||= [] - @hash[:included] |= result[:included] - end - end - - if serializer.paginated? - @hash[:links] ||= {} - @hash[:links].update(links_for(serializer, options)) - end + serializable_hash_for_collection(serializer, options) else - primary_data = primary_data_for(serializer, options) - relationships = relationships_for(serializer) - included = included_for(serializer) - @hash[:data] = primary_data - @hash[:data][:relationships] = relationships if relationships.any? - @hash[:included] = included if included.any? + serializable_hash_for_single_resource(serializer, options) end - @hash end def fragment_cache(cached_hash, non_cached_hash) root = false if @options.include?(:include) - ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new().fragment_cache(root, cached_hash, non_cached_hash) + ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end private + def serializable_hash_for_collection(serializer, options) + hash = { data: [] } + serializer.each do |s| + result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) + hash[:data] << result[:data] + + if result[:included] + hash[:included] ||= [] + hash[:included] |= result[:included] + end + end + + if serializer.paginated? + hash[:links] ||= {} + hash[:links].update(links_for(serializer, options)) + end + + hash + end + + def serializable_hash_for_single_resource(serializer, options) + primary_data = primary_data_for(serializer, options) + relationships = relationships_for(serializer) + included = included_for(serializer) + hash = { data: primary_data } + hash[:data][:relationships] = relationships if relationships.any? + hash[:included] = included if included.any? + + hash + end + def resource_identifier_type_for(serializer) if ActiveModel::Serializer.config.jsonapi_resource_type == :singular serializer.object.class.model_name.singular From 6395f6954181713594796078784ec0af89a04ff7 Mon Sep 17 00:00:00 2001 From: Matt Mueller Date: Mon, 14 Sep 2015 13:35:29 -0400 Subject: [PATCH 254/903] Update README with nested included association example. --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index c80fb30f3..f150b2db4 100644 --- a/README.md +++ b/README.md @@ -204,12 +204,12 @@ Doesn't follow any specifc convention. This adapter follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated resources in the `"included"` member when the resource names are included in the -`include` option. +`include` option. Including nested associated resources is also supported. ```ruby - render @posts, include: ['authors', 'comments'] + render @posts, include: ['author', 'comments', 'comments.author'] # or - render @posts, include: 'authors,comments' + render @posts, include: 'author,comments,comments.author' ``` ## Installation From 319a9071af38a9939bc787f8b79ccc111e6ec5ba Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 15 Sep 2015 00:22:28 +0200 Subject: [PATCH 255/903] Remove legacy method accidentally reintroduced in #1017. --- lib/active_model/serializer/adapter/json_api.rb | 6 ------ 1 file changed, 6 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index c1e5c94f1..c496c0b2d 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -56,12 +56,6 @@ def resource_identifier_type_for(serializer) end end - def add_relationships(resource, name, serializers) - resource[:relationships] ||= {} - resource[:relationships][name] ||= { data: [] } - resource[:relationships][name][:data] += serializers.map { |serializer| { type: serializer.json_api_type, id: serializer.id.to_s } } - end - def resource_identifier_id_for(serializer) if serializer.respond_to?(:id) serializer.id From fb7ec88e2ec851811949bfb17db6a9ce32ece29e Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 15 Sep 2015 00:25:37 +0200 Subject: [PATCH 256/903] Remove unnecessary parentheses accidentally reintroduced in #1017. --- lib/active_model/serializer/adapter/json_api.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index c496c0b2d..e50f17cc6 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -43,7 +43,7 @@ def serializable_hash(options = nil) def fragment_cache(cached_hash, non_cached_hash) root = false if @options.include?(:include) - ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new().fragment_cache(root, cached_hash, non_cached_hash) + ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end private From a34cb998c75941781bfafc2acf2c9474d1340898 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Tue, 15 Sep 2015 14:58:04 -0400 Subject: [PATCH 257/903] rubocop-fixes --- lib/active_model_serializers.rb | 4 ++-- test/logger_test.rb | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 38571846e..38fc5e145 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,8 +1,8 @@ require 'logger' require 'active_model' -require "active_support/railtie" +require 'active_support/railtie' require 'action_controller' -require "action_controller/railtie" +require 'action_controller/railtie' module ActiveModelSerializers mattr_accessor :logger self.logger = Rails.logger || Logger.new(IO::NULL) diff --git a/test/logger_test.rb b/test/logger_test.rb index c92614353..d324570ad 100644 --- a/test/logger_test.rb +++ b/test/logger_test.rb @@ -1,7 +1,6 @@ require 'test_helper' class ActiveModelSerializers::LoggerTest < Minitest::Test - def test_logger_is_set_to_action_controller_logger_when_initializer_runs assert_equal ActiveModelSerializers.logger, ActionController::Base.logger end From 173f21d942bea34e96e119ef9fe87a63660de6ae Mon Sep 17 00:00:00 2001 From: Terminator3 Date: Tue, 15 Sep 2015 15:55:35 -0500 Subject: [PATCH 258/903] outside controller use tutorial --- docs/README.md | 1 + docs/howto/outside_controller_use.md | 42 ++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 docs/howto/outside_controller_use.md diff --git a/docs/README.md b/docs/README.md index 4f9172ab2..f0b4803f2 100644 --- a/docs/README.md +++ b/docs/README.md @@ -14,6 +14,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) +- [Using AMS Outside Of Controllers](howto/outside_controller_use.md) ## Getting Help diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md new file mode 100644 index 000000000..e74258c08 --- /dev/null +++ b/docs/howto/outside_controller_use.md @@ -0,0 +1,42 @@ +## Using AMS Outside Of A Controller + +### Serializing a resource + +In AMS versions 0.10 or later, serializing resources outside of the controller context is fairly simple: + +```ruby +# Create our resource +post = Post.create(title: "Sample post", body: "I love Active Model Serializers!") + +# Optional options parameters +options = {} + +# Create a serializable resource instance +serializable_resource = ActiveModel::SerializableResource.new(post, options) + +# Convert your resource into json +model_json = serializable_resource.as_json +``` + +### Retrieving a Resource's Active Model Serializer + +If you want to retrieve a serializer for a specific resource, you can do the following: + +```ruby +# Create our resource +post = Post.create(title: "Another Example", body: "So much fun.") + +# Optional options parameters +options = {} + +# Retrieve the default serializer for posts +serializer = ActiveModel::Serializer.serializer_for(post, options) +``` + +You could also retrieve the serializer via: + +```ruby +ActiveModel::SerializableResource.new(post, options).serializer +``` + +Both approaches will return an instance, if any, of the resource's serializer. \ No newline at end of file From 26277ea1f9581d5a6e84ef324afb7718da2750f0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Sep 2015 08:49:34 -0500 Subject: [PATCH 259/903] Remove duplicate test helper --- test/action_controller/serialization_test.rb | 16 +------------- test/support/serialization_testing.rb | 22 +++++++++++++++++--- 2 files changed, 20 insertions(+), 18 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 79d7c037b..0cffbdfcd 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -5,6 +5,7 @@ module Serialization class ImplicitSerializerTest < ActionController::TestCase include ActiveSupport::Testing::Stream class ImplicitSerializationTestController < ActionController::Base + include SerializationTesting def render_using_implicit_serializer @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile @@ -123,21 +124,6 @@ def render_fragment_changed_object_with_relationship render json: like end - - private - - def generate_cached_serializer(obj) - ActiveModel::SerializableResource.new(obj).to_json - end - - def with_adapter(adapter) - old_adapter = ActiveModel::Serializer.config.adapter - # JSON-API adapter sets root by default - ActiveModel::Serializer.config.adapter = adapter - yield - ensure - ActiveModel::Serializer.config.adapter = old_adapter - end end tests ImplicitSerializationTestController diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index 38fcdf5ef..e990ec27b 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -1,8 +1,15 @@ -class Minitest::Test - def before_setup - ActionController::Base.cache_store.clear +module SerializationTesting + private + + def generate_cached_serializer(obj) + ActiveModel::SerializableResource.new(obj).to_json end + # Aliased as :with_configured_adapter to clarify that + # this method tests the configured adapter. + # When not testing configuration, it may be preferable + # to pass in the +adapter+ option to ActiveModel::SerializableResource. + # e.g ActiveModel::SerializableResource.new(resource, adapter: :json_api) def with_adapter(adapter) old_adapter = ActiveModel::Serializer.config.adapter ActiveModel::Serializer.config.adapter = adapter @@ -10,4 +17,13 @@ def with_adapter(adapter) ensure ActiveModel::Serializer.config.adapter = old_adapter end + alias_method :with_configured_adapter, :with_adapter +end + +class Minitest::Test + def before_setup + ActionController::Base.cache_store.clear + end + + include SerializationTesting end From 1ca73e0c331f3f13a131fe48eb5a549959661a7b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Wed, 16 Sep 2015 12:02:35 -0300 Subject: [PATCH 260/903] updating version to new release --- active_model_serializers.gemspec | 6 +++--- lib/active_model/serializer/version.rb | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 43b1c7ac8..1e438e2cb 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,9 +42,9 @@ Gem::Specification.new do |spec| # 'thread_safe' # Soft dependency for pagination - spec.add_development_dependency 'kaminari' - spec.add_development_dependency 'will_paginate' + spec.add_development_dependency 'kaminari', ' ~> 0.16.3' + spec.add_development_dependency 'will_paginate', '~> 3.0', '>= 3.0.7' spec.add_development_dependency 'bundler', '~> 1.6' - spec.add_development_dependency 'timecop', '>= 0.7' + spec.add_development_dependency 'timecop', '~> 0.7' end diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 143d55daf..52149e052 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0.rc2' + VERSION = '0.10.0.rc3' end end From 47a846d2d5d3144daabdcdcc7a57ea9e5d8c7bae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Wed, 16 Sep 2015 12:40:53 -0300 Subject: [PATCH 261/903] Fixing the travis build svg to amster --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f150b2db4..4377b2ac7 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # ActiveModel::Serializer -[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg)](https://travis-ci.org/rails-api/active_model_serializers) +[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg?branch=master)](https://travis-ci.org/rails-api/active_model_serializers) From c43e8e2a32c2113a3087615ca133b6a55d6d9553 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Sep 2015 23:34:01 -0500 Subject: [PATCH 262/903] Fix or skip appveyor failure on cache expiration --- test/action_controller/serialization_test.rb | 27 +++++++++++++++++--- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 79d7c037b..cc80f0845 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -78,8 +78,15 @@ def render_object_expired_with_cache_enabled generate_cached_serializer(post) post.title = 'ZOMG a New Post' - sleep 0.1 - render json: post + + expires_in = [ + PostSerializer._cache_options[:expires_in], + CommentSerializer._cache_options[:expires_in], + ].max + 200 + + Timecop.travel(Time.zone.now + expires_in) do + render json: post + end end def render_changed_object_with_cache_enabled @@ -321,7 +328,13 @@ def test_render_with_cache_enable_and_expired } assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body + actual = @response.body + expected = expected.to_json + if ENV['APPVEYOR'] && actual != expected + skip('Cache expiration tests sometimes fail on Appveyor. FIXME :)') + else + assert_equal actual, expected + end end def test_render_with_fragment_only_cache_enable @@ -391,7 +404,13 @@ def test_cache_expiration_on_update get :update_and_render_object_with_cache_enabled assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body + actual = @response.body + expected = expected.to_json + if ENV['APPVEYOR'] && actual != expected + skip('Cache expiration tests sometimes fail on Appveyor. FIXME :)') + else + assert_equal actual, expected + end end def test_warn_overridding_use_adapter_as_falsy_on_controller_instance From 9d65f0adc54cb5dccf2ded7a0e0828443a8fde8f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Sep 2015 22:12:13 -0500 Subject: [PATCH 263/903] Distinguish options ivar from local; Extract latent Adapter::CachedSerializer --- lib/active_model/serializer.rb | 92 ++++++++++--------- lib/active_model/serializer/adapter.rb | 38 +------- .../serializer/adapter/cached_serializer.rb | 45 +++++++++ .../serializer/adapter/fragment_cache.rb | 12 ++- lib/active_model/serializer/adapter/json.rb | 8 +- .../serializer/adapter/json_api.rb | 20 ++-- .../serializer/array_serializer.rb | 8 +- lib/active_model/serializer/associations.rb | 2 +- lib/active_model/serializer/fieldset.rb | 2 +- test/fixtures/poro.rb | 6 +- 10 files changed, 132 insertions(+), 101 deletions(-) create mode 100644 lib/active_model/serializer/adapter/cached_serializer.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2a3465cbe..6e00c2db8 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -42,16 +42,16 @@ class << self end def self.inherited(base) - base._attributes = self._attributes.try(:dup) || [] - base._attributes_keys = self._attributes_keys.try(:dup) || {} + base._attributes = _attributes.try(:dup) || [] + base._attributes_keys = _attributes_keys.try(:dup) || {} base._cache_digest = digest_caller_file(caller.first) super end def self.attributes(*attrs) attrs = attrs.first if attrs.first.class == Array - @_attributes.concat attrs - @_attributes.uniq! + _attributes.concat(attrs) + _attributes.uniq! attrs.each do |attr| define_method attr do @@ -62,8 +62,8 @@ def self.attributes(*attrs) def self.attribute(attr, options = {}) key = options.fetch(:key, attr) - @_attributes_keys[attr] = { key: key } if key != attr - @_attributes << key unless @_attributes.include?(key) + self._attributes_keys[attr] = { key: key } if key != attr + self._attributes << key unless _attributes.include?(key) ActiveModelSerializers.silence_warnings do define_method key do @@ -73,16 +73,16 @@ def self.attribute(attr, options = {}) end def self.fragmented(serializer) - @_fragmented = serializer + self._fragmented = serializer end # Enables a serializer to be automatically cached def self.cache(options = {}) - @_cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching - @_cache_key = options.delete(:key) - @_cache_only = options.delete(:only) - @_cache_except = options.delete(:except) - @_cache_options = (options.empty?) ? nil : options + self._cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching + self._cache_key = options.delete(:key) + self._cache_only = options.delete(:only) + self._cache_except = options.delete(:except) + self._cache_options = (options.empty?) ? nil : options end def self.serializer_for(resource, options = {}) @@ -91,7 +91,7 @@ def self.serializer_for(resource, options = {}) elsif resource.respond_to?(:to_ary) config.array_serializer else - options.fetch(:serializer, get_serializer_for(resource.class)) + options.fetch(:serializer) { get_serializer_for(resource.class) } end end @@ -104,17 +104,40 @@ def self.root_name name.demodulize.underscore.sub(/_serializer$/, '') if name end + def self.serializers_cache + @serializers_cache ||= ThreadSafe::Cache.new + end + + def self.digest_caller_file(caller_line) + serializer_file_path = caller_line[CALLER_FILE] + serializer_file_contents = IO.read(serializer_file_path) + Digest::MD5.hexdigest(serializer_file_contents) + end + + def self.get_serializer_for(klass) + serializers_cache.fetch_or_store(klass) do + serializer_class_name = "#{klass.name}Serializer" + serializer_class = serializer_class_name.safe_constantize + + if serializer_class + serializer_class + elsif klass.superclass + get_serializer_for(klass.superclass) + end + end + end + attr_accessor :object, :root, :meta, :meta_key, :scope def initialize(object, options = {}) - @object = object - @options = options - @root = options[:root] - @meta = options[:meta] - @meta_key = options[:meta_key] - @scope = options[:scope] - - scope_name = options[:scope_name] + self.object = object + self.instance_options = options + self.root = instance_options[:root] + self.meta = instance_options[:meta] + self.meta_key = instance_options[:meta_key] + self.scope = instance_options[:scope] + + scope_name = instance_options[:scope_name] if scope_name && !respond_to?(scope_name) self.class.class_eval do define_method scope_name, lambda { scope } @@ -123,7 +146,7 @@ def initialize(object, options = {}) end def json_key - @root || object.class.model_name.to_s.underscore + root || object.class.model_name.to_s.underscore end def attributes(options = {}) @@ -143,29 +166,10 @@ def attributes(options = {}) end end - def self.serializers_cache - @serializers_cache ||= ThreadSafe::Cache.new - end - - def self.digest_caller_file(caller_line) - serializer_file_path = caller_line[CALLER_FILE] - serializer_file_contents = IO.read(serializer_file_path) - Digest::MD5.hexdigest(serializer_file_contents) - end - - attr_reader :options + private # rubocop:disable Lint/UselessAccessModifier - def self.get_serializer_for(klass) - serializers_cache.fetch_or_store(klass) do - serializer_class_name = "#{klass.name}Serializer" - serializer_class = serializer_class_name.safe_constantize - - if serializer_class - serializer_class - elsif klass.superclass - get_serializer_for(klass.superclass) - end - end + ActiveModelSerializers.silence_warnings do + attr_accessor :instance_options end end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 98987bda8..35f356862 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -10,6 +10,7 @@ class Adapter autoload :JsonApi autoload :Null autoload :FlattenJson + autoload :CachedSerializer def self.create(resource, options = {}) override = options.delete(:adapter) @@ -80,11 +81,11 @@ def self.inherited(subclass) ActiveModel::Serializer::Adapter.register(subclass.to_s.demodulize, subclass) end - attr_reader :serializer + attr_reader :serializer, :instance_options def initialize(serializer, options = {}) @serializer = serializer - @options = options + @instance_options = options end def serializable_hash(options = nil) @@ -101,43 +102,12 @@ def fragment_cache(*args) raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end - private - def cache_check(serializer) - @cached_serializer = serializer - @klass = @cached_serializer.class - if is_cached? - @klass._cache.fetch(cache_key, @klass._cache_options) do - yield - end - elsif is_fragment_cached? - FragmentCache.new(self, @cached_serializer, @options).fetch - else + CachedSerializer.new(serializer).cache_check(self) do yield end end - def is_cached? - @klass._cache && !@klass._cache_only && !@klass._cache_except - end - - def is_fragment_cached? - @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except - end - - def cache_key - parts = [] - parts << object_cache_key - parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] - parts.join('/') - end - - def object_cache_key - object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key - end - def meta serializer.meta if serializer.respond_to?(:meta) end diff --git a/lib/active_model/serializer/adapter/cached_serializer.rb b/lib/active_model/serializer/adapter/cached_serializer.rb new file mode 100644 index 000000000..86bf65acf --- /dev/null +++ b/lib/active_model/serializer/adapter/cached_serializer.rb @@ -0,0 +1,45 @@ +module ActiveModel + class Serializer + class Adapter + class CachedSerializer + def initialize(serializer) + @cached_serializer = serializer + @klass = @cached_serializer.class + end + + def cache_check(adapter_instance) + if cached? + @klass._cache.fetch(cache_key, @klass._cache_options) do + yield + end + elsif fragment_cached? + FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch + else + yield + end + end + + def cached? + @klass._cache && !@klass._cache_only && !@klass._cache_except + end + + def fragment_cached? + @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except + end + + def cache_key + parts = [] + parts << object_cache_key + parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + parts.join('/') + end + + def object_cache_key + object_time_safe = @cached_serializer.object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 13558c088..8b1380f26 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -2,7 +2,7 @@ class ActiveModel::Serializer::Adapter::FragmentCache attr_reader :serializer def initialize(adapter, serializer, options) - @options = options + @instance_options = options @adapter = adapter @serializer = serializer end @@ -16,19 +16,23 @@ def fetch cached_serializer = serializers[:cached].constantize.new(serializer.object) non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) - cached_adapter = @adapter.class.new(cached_serializer, @options) - non_cached_adapter = @adapter.class.new(non_cached_serializer, @options) + cached_adapter = adapter.class.new(cached_serializer, instance_options) + non_cached_adapter = adapter.class.new(non_cached_serializer, instance_options) # Get serializable hash from both cached_hash = cached_adapter.serializable_hash non_cached_hash = non_cached_adapter.serializable_hash # Merge both results - @adapter.fragment_cache(cached_hash, non_cached_hash) + adapter.fragment_cache(cached_hash, non_cached_hash) end private + ActiveModelSerializers.silence_warnings do + attr_reader :instance_options, :adapter + end + def cached_attributes(klass, serializers) attributes = serializer.class._attributes cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index f7b4fb84e..aec8fc4ef 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -15,13 +15,13 @@ def serializable_hash(options = nil) serializer.associations.each do |association| serializer = association.serializer - opts = association.options + association_options = association.options if serializer.respond_to?(:each) array_serializer = serializer hash[association.key] = array_serializer.map do |item| cache_check(item) do - item.attributes(opts) + item.attributes(association_options) end end else @@ -30,8 +30,8 @@ def serializable_hash(options = nil) cache_check(serializer) do serializer.attributes(options) end - elsif opts[:virtual_value] - opts[:virtual_value] + elsif association_options[:virtual_value] + association_options[:virtual_value] end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1bd9ce526..89d196e83 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -5,7 +5,7 @@ class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapt def initialize(serializer, options = {}) super - @included = ActiveModel::Serializer::Utils.include_args_to_hash(@options[:include]) + @included = ActiveModel::Serializer::Utils.include_args_to_hash(instance_options[:include]) fields = options.delete(:fields) if fields @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) @@ -24,16 +24,20 @@ def serializable_hash(options = nil) end def fragment_cache(cached_hash, non_cached_hash) - root = false if @options.include?(:include) + root = false if instance_options.include?(:include) ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end private + ActiveModel.silence_warnings do + attr_reader :included, :fieldset + end + def serializable_hash_for_collection(serializer, options) hash = { data: [] } serializer.each do |s| - result = self.class.new(s, @options.merge(fieldset: @fieldset)).serializable_hash(options) + result = self.class.new(s, instance_options.merge(fieldset: fieldset)).serializable_hash(options) hash[:data] << result[:data] if result[:included] @@ -85,7 +89,7 @@ def resource_identifier_for(serializer) end def resource_object_for(serializer, options = {}) - options[:fields] = @fieldset && @fieldset.fields_for(serializer) + options[:fields] = fieldset && fieldset.fields_for(serializer) cache_check(serializer) do result = resource_identifier_for(serializer) @@ -120,12 +124,10 @@ def relationships_for(serializer) end def included_for(serializer) - included = @included.flat_map do |inc| + included.flat_map { |inc| association = serializer.associations.find { |assoc| assoc.key == inc.first } _included_for(association.serializer, inc.second) if association - end - - included.uniq + }.uniq end def _included_for(serializer, includes) @@ -134,7 +136,7 @@ def _included_for(serializer, includes) else return [] unless serializer && serializer.object - primary_data = primary_data_for(serializer, @options) + primary_data = primary_data_for(serializer, instance_options) relationships = relationships_for(serializer) primary_data[:relationships] = relationships if relationships.any? diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 54cb17a09..7a5aed20b 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -26,7 +26,7 @@ def initialize(resources, options = {}) end def json_key - key = root || @serializers.first.try(:json_key) || object.try(:name).try(:underscore) + key = root || serializers.first.try(:json_key) || object.try(:name).try(:underscore) key.try(:pluralize) end @@ -35,6 +35,12 @@ def paginated? object.respond_to?(:total_pages) && object.respond_to?(:size) end + + private # rubocop:disable Lint/UselessAccessModifier + + ActiveModelSerializers.silence_warnings do + attr_reader :serializers + end end end end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 1320eae3e..c8628435a 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -88,7 +88,7 @@ def associations Enumerator.new do |y| self.class._reflections.each do |reflection| - y.yield reflection.build_association(self, options) + y.yield reflection.build_association(self, instance_options) end end end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 9d1f8ae38..55dad6346 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -26,7 +26,7 @@ def parsed_fields raw_fields.inject({}) { |h, (k, v)| h[k.to_sym] = v.map(&:to_sym); h } elsif raw_fields.is_a?(Array) if root.nil? - raise ArgumentError, 'The root argument must be specified if the fields argument is an array.' + raise ArgumentError, 'The root argument must be specified if the fields argument is an array.'.freeze end hash = {} hash[root.to_sym] = raw_fields.map(&:to_sym) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 72394e660..bfb9c84a7 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -60,7 +60,7 @@ class ProfileSerializer < ActiveModel::Serializer attributes :name, :description def arguments_passed_in? - options[:my_options] == :accessible + instance_options[:my_options] == :accessible end end @@ -102,7 +102,7 @@ def blog end def custom_options - options + instance_options end end @@ -123,7 +123,7 @@ def self.root_name belongs_to :author def custom_options - options + instance_options end end From c9ae868bfba1d26ffcd7d146bd6d04a1c829c2bc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 17 Sep 2015 14:32:22 -0500 Subject: [PATCH 264/903] Comment private accessor warnings --- lib/active_model_serializers.rb | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 38fc5e145..d8a79f8d9 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -9,6 +9,27 @@ module ActiveModelSerializers module_function + # @note + # ```ruby + # private + # + # attr_reader :resource, :adapter_opts, :serializer_opts + # ``` + # + # Will generate a warning, though it shouldn't. + # There's a bug in Ruby for this: https://bugs.ruby-lang.org/issues/10967 + # + # We can use +ActiveModelSerializers.silence_warnings+ as a + # 'safety valve' for unfixable or not-worth-fixing warnings, + # and keep our app warning-free. + # + # ```ruby + # private + # + # ActiveModelSerializers.silence_warnings do + # attr_reader :resource, :adapter_opts, :serializer_opts + # end + # ``` def silence_warnings verbose = $VERBOSE $VERBOSE = nil From 0091be89f840279b0f10ae4cfcd81f732f4e7f41 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Sep 2015 04:28:10 -0500 Subject: [PATCH 265/903] Consistently refer to the 'JSON API' and the 'JsonApi' adapter --- CHANGELOG.md | 2 +- README.md | 15 +++++++++++---- docs/general/adapters.md | 2 +- docs/howto/add_pagination_links.md | 9 ++++++--- lib/active_model/serializer/utils.rb | 2 +- 5 files changed, 20 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a5a8a744f..a550a964d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -11,4 +11,4 @@ * remove root key option and split JSON adapter [@joaomdmoura] * adds FlattenJSON as default adapter [@joaomdmoura] * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] - * adds extended format for `include` option to JSONAPI adapter [@beauby] + * adds extended format for `include` option to JsonApi adapter [@beauby] diff --git a/README.md b/README.md index 4377b2ac7..3e17220e3 100644 --- a/README.md +++ b/README.md @@ -136,7 +136,8 @@ The key can be customized using `meta_key` option. render json: @post, meta: { total: 10 }, meta_key: "custom_meta" ``` -`meta` will only be included in your response if you are using an Adapter that supports `root`, as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. +`meta` will only be included in your response if you are using an Adapter that supports `root`, +as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. ### Using a serializer without `render` @@ -199,7 +200,7 @@ Doesn't follow any specifc convention. It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. Doesn't follow any specifc convention. -#### JSONAPI +#### JSON API This adapter follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated @@ -285,9 +286,15 @@ And you can change the JSON key that the serializer should use for a particular ## Pagination -Pagination links will be included in your response automatically as long as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate) and if you are using a ```JSON-API``` adapter. +Pagination links will be included in your response automatically as long +as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or +[WillPaginate](https://github.com/mislav/will_paginate) and +if you are using the ```JsonApi``` adapter. -Although the others adapters does not have this feature, it is possible to implement pagination links to `JSON` adapter. For more information about it, please see in our docs [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md) +Although the others adapters does not have this feature, it is possible to +implement pagination links to `JSON` adapter. For more information about it, +please see in our docs [How to add pagination +links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md). ## Caching diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 03f34e99f..59d4cbae3 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -17,7 +17,7 @@ Doesn't follow any specifc convention. It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly to the objects being serialized. Doesn't follow any specifc convention. -### JSONAPI +### JSON API This adapter follows **version 1.0** of the format specified in [jsonapi.org/format](http://jsonapi.org/format). It will include the associated diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 4241012e9..d9f01e49c 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -1,12 +1,15 @@ # How to add pagination links -### JSON-API adapter +### JSON API adapter -Pagination links will be included in your response automatically as long as the resource is paginated and if you are using a ```JSON-API``` adapter. +Pagination links will be included in your response automatically as long as +the resource is paginated and if you are using the ```JsonApi``` adapter. -If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). +If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) +or [WillPaginate](https://github.com/mislav/will_paginate). ###### Kaminari examples + ```ruby #array @posts = Kaminari.paginate_array([1, 2, 3]).page(3).per(1) diff --git a/lib/active_model/serializer/utils.rb b/lib/active_model/serializer/utils.rb index 689f48ca5..ca54f420d 100644 --- a/lib/active_model/serializer/utils.rb +++ b/lib/active_model/serializer/utils.rb @@ -1,7 +1,7 @@ module ActiveModel::Serializer::Utils module_function - # Translates a comma separated list of dot separated paths (JSONAPI format) into a Hash. + # Translates a comma separated list of dot separated paths (JSON API format) into a Hash. # Example: `'posts.author, posts.comments.upvotes, posts.comments.author'` would become `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. # # @param [String] included From a9e3143c19a026d1beb232790b67f064689769b6 Mon Sep 17 00:00:00 2001 From: Nicholas Shook Date: Thu, 17 Sep 2015 11:55:23 -0700 Subject: [PATCH 266/903] add require statements to top of file Based on https://github.com/rails-api/active_model_serializers/issues/1170#issuecomment-141184047 --- lib/active_model/serializer.rb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6e00c2db8..5fae89bcc 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,4 +1,6 @@ require 'thread_safe' +require_relative 'serializer/configuration' +require_relative 'serializer/associations' module ActiveModel class Serializer From 6bdb4a13e242f1285f9be732dc01f369fc60ae6b Mon Sep 17 00:00:00 2001 From: Nicholas Shook Date: Thu, 17 Sep 2015 11:59:38 -0700 Subject: [PATCH 267/903] removed autoload statements --- lib/active_model/serializer.rb | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 5fae89bcc..0a646dd69 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -6,11 +6,9 @@ module ActiveModel class Serializer extend ActiveSupport::Autoload - autoload :Configuration autoload :ArraySerializer autoload :Adapter autoload :Lint - autoload :Associations autoload :Fieldset autoload :Utils include Configuration From faa56482d156f2617b40eccf60b349e1d7f757e5 Mon Sep 17 00:00:00 2001 From: Nicholas Shook Date: Thu, 17 Sep 2015 12:35:41 -0700 Subject: [PATCH 268/903] full require --- lib/active_model/serializer.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 0a646dd69..6c3a5ee38 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,6 +1,6 @@ require 'thread_safe' -require_relative 'serializer/configuration' -require_relative 'serializer/associations' +require 'active_model/serializer/configuration' +require 'active_model/serializer/associations' module ActiveModel class Serializer From 444b4cd1d8e2b36799b411ba530895eb6a115cb0 Mon Sep 17 00:00:00 2001 From: Nicholas Shook Date: Thu, 17 Sep 2015 13:44:40 -0700 Subject: [PATCH 269/903] all require --- lib/active_model/serializer.rb | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6c3a5ee38..58e57f045 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,16 +1,14 @@ require 'thread_safe' -require 'active_model/serializer/configuration' +require 'active_model/serializer/adapter' +require 'active_model/serializer/array_serializer' require 'active_model/serializer/associations' +require 'active_model/serializer/configuration' +require 'active_model/serializer/fieldset' +require 'active_model/serializer/lint' +require 'active_model/serializer/utils' module ActiveModel class Serializer - extend ActiveSupport::Autoload - - autoload :ArraySerializer - autoload :Adapter - autoload :Lint - autoload :Fieldset - autoload :Utils include Configuration include Associations From 484426ce17dd060b0029b54988670ac5458a0e1c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Sep 2015 23:21:44 -0500 Subject: [PATCH 270/903] Delegate Serializer.attributes to Serializer.attribute --- lib/active_model/serializer.rb | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6e00c2db8..8909bb79c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -50,20 +50,16 @@ def self.inherited(base) def self.attributes(*attrs) attrs = attrs.first if attrs.first.class == Array - _attributes.concat(attrs) - _attributes.uniq! attrs.each do |attr| - define_method attr do - object && object.read_attribute_for_serialization(attr) - end unless method_defined?(attr) || _fragmented.respond_to?(attr) + attribute(attr) end end def self.attribute(attr, options = {}) key = options.fetch(:key, attr) - self._attributes_keys[attr] = { key: key } if key != attr - self._attributes << key unless _attributes.include?(key) + _attributes_keys[attr] = { key: key } if key != attr + _attributes << key unless _attributes.include?(key) ActiveModelSerializers.silence_warnings do define_method key do From eb1264ad99678fea6cf8f4c1cf68a2bfe5b3d3a0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 17 Sep 2015 14:47:11 -0500 Subject: [PATCH 271/903] Better serializer registration, get more than just the first module But is potentially breaking anyone on rc3, but the fix is just to manually register the adapter with the rc3-style name --- lib/active_model/serializer/adapter.rb | 14 +++++++++----- test/serializers/adapter_for_test.rb | 6 +++--- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 35f356862..6b5686b57 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -38,12 +38,16 @@ def adapters # Adds an adapter 'klass' with 'name' to the 'adapter_map' # Names are stringified and underscored - # @param [Symbol, String] name of the registered adapter - # @param [Class] klass - adapter class itself + # @param name [Symbol, String, Class] name of the registered adapter + # @param klass [Class] adapter class itself, optional if name is the class # @example # AMS::Adapter.register(:my_adapter, MyAdapter) - def register(name, klass) - adapter_map.update(name.to_s.underscore => klass) + # @note The registered name strips out 'ActiveModel::Serializer::Adapter::' + # so that registering 'ActiveModel::Serializer::Adapter::Json' and + # 'Json' will both register as 'json'. + def register(name, klass = name) + name = name.to_s.gsub(/\AActiveModel::Serializer::Adapter::/, ''.freeze) + adapter_map.update(name.underscore => klass) self end @@ -78,7 +82,7 @@ def find_by_name(adapter_name) # Automatically register adapters when subclassing def self.inherited(subclass) - ActiveModel::Serializer::Adapter.register(subclass.to_s.demodulize, subclass) + ActiveModel::Serializer::Adapter.register(subclass) end attr_reader :serializer, :instance_options diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 5bab05ae4..ae7c95bb8 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -138,14 +138,14 @@ def test_inherited_adapter_hooks_register_adapter Object.send(:remove_const, :MyAdapter) end - def test_inherited_adapter_hooks_register_demodulized_adapter + def test_inherited_adapter_hooks_register_namespaced_adapter Object.const_set(:MyNamespace, Module.new) MyNamespace.const_set(:MyAdapter, Class.new) my_adapter = MyNamespace::MyAdapter ActiveModel::Serializer::Adapter.inherited(my_adapter) - assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter + assert_equal ActiveModel::Serializer::Adapter.lookup(:'my_namespace/my_adapter'), my_adapter ensure - ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) + ActiveModel::Serializer::Adapter.adapter_map.delete('my_namespace/my_adapter'.freeze) MyNamespace.send(:remove_const, :MyAdapter) Object.send(:remove_const, :MyNamespace) end From 7f17ec8afa8915add8220c4ccd51eba8ccbb8b32 Mon Sep 17 00:00:00 2001 From: Nicholas Shook Date: Thu, 17 Sep 2015 22:03:22 -0700 Subject: [PATCH 272/903] bring back autoload - fix test --- lib/active_model/serializer.rb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 58e57f045..5458a5229 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -9,6 +9,8 @@ module ActiveModel class Serializer + extend ActiveSupport::Autoload + include Configuration include Associations From ceef214f1e8d8cbb35ab3b2422097a3d8fd3071d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Sep 2015 04:09:58 -0500 Subject: [PATCH 273/903] FlattenJson adapter no longer inherits Json adapter --- lib/active_model/serializer/adapter.rb | 4 +- .../serializer/adapter/flatten_json.rb | 42 ++++++++++++++++++- lib/active_model/serializer/adapter/json.rb | 40 ++---------------- 3 files changed, 47 insertions(+), 39 deletions(-) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 6b5686b57..f7ab6e985 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -112,12 +112,14 @@ def cache_check(serializer) end end + private + def meta serializer.meta if serializer.respond_to?(:meta) end def meta_key - serializer.meta_key || 'meta' + serializer.meta_key || 'meta'.freeze end def root diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/flatten_json.rb index bf0a690e7..429818dca 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/flatten_json.rb @@ -1,6 +1,44 @@ class ActiveModel::Serializer::Adapter::FlattenJson < ActiveModel::Serializer::Adapter::Json - def serializable_hash(options = {}) - super.each_value.first + def serializable_hash(options = nil) + options ||= {} + if serializer.respond_to?(:each) + result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } + else + hash = {} + + core = cache_check(serializer) do + serializer.attributes(options) + end + + serializer.associations.each do |association| + serializer = association.serializer + association_options = association.options + + if serializer.respond_to?(:each) + array_serializer = serializer + hash[association.key] = array_serializer.map do |item| + cache_check(item) do + item.attributes(association_options) + end + end + else + hash[association.key] = + if serializer && serializer.object + cache_check(serializer) do + serializer.attributes(options) + end + elsif association_options[:virtual_value] + association_options[:virtual_value] + end + end + end + result = core.merge hash + end + result + end + + def fragment_cache(cached_hash, non_cached_hash) + Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) end private diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index aec8fc4ef..b24719366 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -4,44 +4,12 @@ class ActiveModel::Serializer::Adapter::Json < ActiveModel::Serializer::Adapter def serializable_hash(options = nil) options ||= {} - if serializer.respond_to?(:each) - result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } - else - hash = {} - - core = cache_check(serializer) do - serializer.attributes(options) - end - - serializer.associations.each do |association| - serializer = association.serializer - association_options = association.options - - if serializer.respond_to?(:each) - array_serializer = serializer - hash[association.key] = array_serializer.map do |item| - cache_check(item) do - item.attributes(association_options) - end - end - else - hash[association.key] = - if serializer && serializer.object - cache_check(serializer) do - serializer.attributes(options) - end - elsif association_options[:virtual_value] - association_options[:virtual_value] - end - end - end - result = core.merge hash - end - - { root => result } + { root => FlattenJson.new(serializer).serializable_hash(options) } end + private + def fragment_cache(cached_hash, non_cached_hash) - ActiveModel::Serializer::Adapter::Json::FragmentCache.new().fragment_cache(cached_hash, non_cached_hash) + ActiveModel::Serializer::Adapter::Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) end end From c6f8d0f5f2720afdf71d070fb77237d3f1a96a73 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Sep 2015 04:22:10 -0500 Subject: [PATCH 274/903] Rename FlattenJson to Attributes (allow plural adapter names) --- .rubocop.yml | 6 +++--- README.md | 8 ++++---- docs/general/adapters.md | 6 +++--- docs/general/configuration_options.md | 2 +- docs/howto/add_pagination_links.md | 2 +- docs/howto/add_root_key.md | 2 +- lib/active_model/serializer/adapter.rb | 7 ++++--- .../adapter/{flatten_json.rb => attributes.rb} | 6 +++--- lib/active_model/serializer/adapter/json.rb | 2 +- lib/active_model/serializer/configuration.rb | 2 +- test/adapter_test.rb | 2 +- test/serializers/adapter_for_test.rb | 14 +++++++------- test/serializers/attribute_test.rb | 2 +- test/serializers/configuration_test.rb | 2 +- test/serializers/meta_test.rb | 8 ++++---- 15 files changed, 36 insertions(+), 35 deletions(-) rename lib/active_model/serializer/adapter/{flatten_json.rb => attributes.rb} (83%) diff --git a/.rubocop.yml b/.rubocop.yml index 43ccb9f56..e6a1a7e47 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -10,7 +10,7 @@ AllCops: Style/IndentationConsistency: Exclude: - - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/attributes.rb - lib/active_model/serializer/adapter/fragment_cache.rb - lib/active_model/serializer/adapter/json.rb - lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -21,7 +21,7 @@ Style/IndentationConsistency: Style/IndentationWidth: Exclude: - - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/attributes.rb - lib/active_model/serializer/adapter/fragment_cache.rb - lib/active_model/serializer/adapter/json.rb - lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -32,7 +32,7 @@ Style/IndentationWidth: Style/AccessModifierIndentation: Exclude: - - lib/active_model/serializer/adapter/flatten_json.rb + - lib/active_model/serializer/adapter/attributes.rb - lib/active_model/serializer/adapter/fragment_cache.rb - lib/active_model/serializer/adapter/json.rb - lib/active_model/serializer/adapter/json/fragment_cache.rb diff --git a/README.md b/README.md index 3e17220e3..42f6cd7a4 100644 --- a/README.md +++ b/README.md @@ -12,7 +12,7 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -By default AMS will use the **Flatten Json Adapter**. But we strongly advise you to use **JsonApi Adapter** that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +By default AMS will use the **Attributes Adapter**. But we strongly advise you to use **JsonApi Adapter** that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. # RELEASE CANDIDATE, PLEASE READ @@ -66,7 +66,7 @@ ActiveModel::Serializer.config.adapter = :json_api You won't need to implement an adapter unless you wish to use a new format or media type with AMS. -If you want to have a root key on your responses you should use the Json adapter, instead of the default FlattenJson: +If you want to have a root key on your responses you should use the Json adapter, instead of the default Attributes: ```ruby ActiveModel::Serializer.config.adapter = :json @@ -137,7 +137,7 @@ render json: @post, meta: { total: 10 }, meta_key: "custom_meta" ``` `meta` will only be included in your response if you are using an Adapter that supports `root`, -as JsonAPI and Json adapters, the default adapter (FlattenJson) doesn't have `root`. +as JsonAPI and Json adapters, the default adapter (Attributes) doesn't have `root`. ### Using a serializer without `render` @@ -190,7 +190,7 @@ end ### Built in Adapters -#### FlattenJSON +#### Attributes It's the default adapter, it generates a json response without a root key. Doesn't follow any specifc convention. diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 59d4cbae3..bbc6dfa66 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -3,11 +3,11 @@ AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. -You can use one of the built-in adapters (```FlattenJSON``` is the default one) or create one by yourself, but you won't need to implement an adapter unless you wish to use a new format or media type with AMS. +You can use one of the built-in adapters (```Attributes``` is the default one) or create one by yourself, but you won't need to implement an adapter unless you wish to use a new format or media type with AMS. ## Built in Adapters -### FlattenJSON - Default +### Attributes - Default It's the default adapter, it generates a json response without a root key. Doesn't follow any specifc convention. @@ -51,7 +51,7 @@ ActiveModel::Serializer.config.adapter = :json_api ``` If you want to have a root key for each resource in your responses, you should use the Json or -JsonApi adapters instead of the default FlattenJson: +JsonApi adapters instead of the default Attributes: ```ruby ActiveModel::Serializer.config.adapter = :json diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 2512bf469..8288b3c09 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -4,7 +4,7 @@ The following configuration options can be set on `ActiveModel::Serializer.confi ## General -- `adapter`: The [adapter](adapters.md) to use. Possible values: `:flatten_json, :json, :json_api`. Default: `:flatten_json`. +- `adapter`: The [adapter](adapters.md) to use. Possible values: `:attributes, :json, :json_api`. Default: `:attributes`. ## JSON API diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index d9f01e49c..11ce9b9c5 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -110,6 +110,6 @@ ex. } ``` -### FlattenJSON adapter +### Attributes adapter This adapter does not allow us to use `meta` key, due to that it is not possible to add pagination links. diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index f03388033..51f0f1e1f 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -1,6 +1,6 @@ # How to add root key -Add the root key to your API is quite simple with AMS. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```FlattenJSON``` which doesn't have the root key, so your response is something similar to: +Add the root key to your API is quite simple with AMS. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```Attributes``` which doesn't have the root key, so your response is something similar to: ```json { diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index f7ab6e985..4ef0d24d0 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -5,11 +5,11 @@ class Adapter ADAPTER_MAP = {} private_constant :ADAPTER_MAP if defined?(private_constant) extend ActiveSupport::Autoload + autoload :Attributes + autoload :Null autoload :FragmentCache autoload :Json autoload :JsonApi - autoload :Null - autoload :FlattenJson autoload :CachedSerializer def self.create(resource, options = {}) @@ -74,7 +74,8 @@ def lookup(adapter) # @api private def find_by_name(adapter_name) adapter_name = adapter_name.to_s.classify.tr('API', 'Api') - ActiveModel::Serializer::Adapter.const_get(adapter_name.to_sym) or # rubocop:disable Style/AndOr + "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize || + "ActiveModel::Serializer::Adapter::#{adapter_name.pluralize}".safe_constantize or # rubocop:disable Style/AndOr fail UnknownAdapterError end private :find_by_name diff --git a/lib/active_model/serializer/adapter/flatten_json.rb b/lib/active_model/serializer/adapter/attributes.rb similarity index 83% rename from lib/active_model/serializer/adapter/flatten_json.rb rename to lib/active_model/serializer/adapter/attributes.rb index 429818dca..40cf9a316 100644 --- a/lib/active_model/serializer/adapter/flatten_json.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -1,8 +1,8 @@ -class ActiveModel::Serializer::Adapter::FlattenJson < ActiveModel::Serializer::Adapter::Json +class ActiveModel::Serializer::Adapter::Attributes < ActiveModel::Serializer::Adapter def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) - result = serializer.map { |s| FlattenJson.new(s).serializable_hash(options) } + result = serializer.map { |s| Attributes.new(s).serializable_hash(options) } else hash = {} @@ -43,7 +43,7 @@ def fragment_cache(cached_hash, non_cached_hash) private - # no-op: FlattenJson adapter does not include meta data, because it does not support root. + # no-op: Attributes adapter does not include meta data, because it does not support root. def include_meta(json) json end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index b24719366..9b9b9cdce 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -4,7 +4,7 @@ class ActiveModel::Serializer::Adapter::Json < ActiveModel::Serializer::Adapter def serializable_hash(options = nil) options ||= {} - { root => FlattenJson.new(serializer).serializable_hash(options) } + { root => Attributes.new(serializer).serializable_hash(options) } end private diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 102c821e1..19b2df1ea 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -6,7 +6,7 @@ module Configuration included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer - base.config.adapter = :flatten_json + base.config.adapter = :attributes base.config.jsonapi_resource_type = :plural end end diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 75efac15d..8296fb342 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -21,7 +21,7 @@ def test_serializer def test_create_adapter adapter = ActiveModel::Serializer::Adapter.create(@serializer) - assert_equal ActiveModel::Serializer::Adapter::FlattenJson, adapter.class + assert_equal ActiveModel::Serializer::Adapter::Attributes, adapter.class end def test_create_adapter_with_override diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index ae7c95bb8..17517dd46 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -7,7 +7,7 @@ def setup @previous_adapter = ActiveModel::Serializer.config.adapter # Eager load adapters ActiveModel::Serializer::Adapter.eager_load! - [:json_api, :flatten_json, :null, :json].each do |adapter_name| + [:json_api, :attributes, :null, :json].each do |adapter_name| ActiveModel::Serializer::Adapter.lookup(adapter_name) end end @@ -18,7 +18,7 @@ def teardown def test_returns_default_adapter adapter = ActiveModel::Serializer.adapter - assert_equal ActiveModel::Serializer::Adapter::FlattenJson, adapter + assert_equal ActiveModel::Serializer::Adapter::Attributes, adapter end def test_overwrite_adapter_with_symbol @@ -68,15 +68,15 @@ def test_adapter_map expected_adapter_map = { 'json'.freeze => ActiveModel::Serializer::Adapter::Json, 'json_api'.freeze => ActiveModel::Serializer::Adapter::JsonApi, - 'flatten_json'.freeze => ActiveModel::Serializer::Adapter::FlattenJson, - 'null'.freeze => ActiveModel::Serializer::Adapter::Null + 'attributes'.freeze => ActiveModel::Serializer::Adapter::Attributes, + 'null'.freeze => ActiveModel::Serializer::Adapter::Null } assert_equal ActiveModel::Serializer::Adapter.adapter_map, expected_adapter_map end def test_adapters assert_equal ActiveModel::Serializer::Adapter.adapters.sort, [ - 'flatten_json'.freeze, + 'attributes'.freeze, 'json'.freeze, 'json_api'.freeze, 'null'.freeze @@ -114,8 +114,8 @@ def test_lookup_adapter_for_unknown_name end def test_adapter - assert_equal ActiveModel::Serializer.config.adapter, :flatten_json - assert_equal ActiveModel::Serializer.adapter, ActiveModel::Serializer::Adapter::FlattenJson + assert_equal ActiveModel::Serializer.config.adapter, :attributes + assert_equal ActiveModel::Serializer.adapter, ActiveModel::Serializer::Adapter::Attributes end def test_register_adapter diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index c0b2e30bb..5ca7f8428 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -21,7 +21,7 @@ def test_json_serializable_hash def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) - adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(blog_serializer) + adapter = ActiveModel::Serializer::Adapter::Attributes.new(blog_serializer) assert_equal({ :id => 1, :title => 'AMS Hints' }, adapter.serializable_hash) end diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb index e623cde97..24e02836d 100644 --- a/test/serializers/configuration_test.rb +++ b/test/serializers/configuration_test.rb @@ -8,7 +8,7 @@ def test_array_serializer end def test_default_adapter - assert_equal :flatten_json, ActiveModel::Serializer.config.adapter + assert_equal :attributes, ActiveModel::Serializer.config.adapter end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 976dc52f0..7c893a590 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -27,7 +27,7 @@ def test_meta_is_present_with_root end def test_meta_is_not_included_when_root_is_missing - # load_adapter uses FlattenJson Adapter + # load_adapter uses Attributes Adapter adapter = load_adapter(meta: { total: 10 }) expected = { id: 1, @@ -67,8 +67,8 @@ def test_meta_key_is_used_with_json_api def test_meta_is_not_present_on_arrays_without_root serializer = ArraySerializer.new([@blog], meta: { total: 10 }) - # FlattenJSON doesn't have support to root - adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) + # Attributes doesn't have support to root + adapter = ActiveModel::Serializer::Adapter::Attributes.new(serializer) expected = [{ id: 1, name: 'AMS Hints', @@ -113,7 +113,7 @@ def test_meta_is_present_on_arrays_with_root private def load_adapter(options) - options = options.merge(adapter: :flatten_json, serializer: AlternateBlogSerializer) + options = options.merge(adapter: :attributes, serializer: AlternateBlogSerializer) ActiveModel::SerializableResource.new(@blog, options) end end From ad2ca3b45cabbd21d74a90e007822d5bf9d1ca52 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 18 Sep 2015 10:19:40 -0500 Subject: [PATCH 275/903] Remove Adapter autoloads in favor of require Adapters must be eager loaded to ensure they are defined before they are used as namespacing. https://github.com/rails-api/active_model_serializers/commit/cf6a074a1c62e3f5a30f90a0987b8cf049272953#diff-41f2b3509d33e1c65bb70ee0ec7a2eea --- .rubocop.yml | 33 ------------------- lib/active_model/serializer.rb | 2 -- lib/active_model/serializer/adapter.rb | 15 +++++---- .../serializer/adapter/attributes.rb | 8 ++++- .../serializer/adapter/fragment_cache.rb | 8 ++++- lib/active_model/serializer/adapter/json.rb | 8 ++++- .../serializer/adapter/json/fragment_cache.rb | 10 +++++- .../serializer/adapter/json_api.rb | 8 ++++- .../adapter/json_api/fragment_cache.rb | 10 +++++- .../adapter/json_api/pagination_links.rb | 10 +++++- lib/active_model/serializer/adapter/null.rb | 8 ++++- lib/active_model/serializer/associations.rb | 1 + test/serializers/adapter_for_test.rb | 12 +++---- 13 files changed, 75 insertions(+), 58 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index e6a1a7e47..e7d729cc0 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -8,39 +8,6 @@ AllCops: DisplayCopNames: true DisplayStyleGuide: true -Style/IndentationConsistency: - Exclude: - - lib/active_model/serializer/adapter/attributes.rb - - lib/active_model/serializer/adapter/fragment_cache.rb - - lib/active_model/serializer/adapter/json.rb - - lib/active_model/serializer/adapter/json/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api.rb - - lib/active_model/serializer/adapter/json_api/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api/pagination_links.rb - - lib/active_model/serializer/adapter/null.rb - -Style/IndentationWidth: - Exclude: - - lib/active_model/serializer/adapter/attributes.rb - - lib/active_model/serializer/adapter/fragment_cache.rb - - lib/active_model/serializer/adapter/json.rb - - lib/active_model/serializer/adapter/json/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api.rb - - lib/active_model/serializer/adapter/json_api/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api/pagination_links.rb - - lib/active_model/serializer/adapter/null.rb - -Style/AccessModifierIndentation: - Exclude: - - lib/active_model/serializer/adapter/attributes.rb - - lib/active_model/serializer/adapter/fragment_cache.rb - - lib/active_model/serializer/adapter/json.rb - - lib/active_model/serializer/adapter/json/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api.rb - - lib/active_model/serializer/adapter/json_api/fragment_cache.rb - - lib/active_model/serializer/adapter/json_api/pagination_links.rb - - lib/active_model/serializer/adapter/null.rb - Lint/NestedMethodDefinition: Enabled: false Exclude: diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index e77ddfd5b..62f427517 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -9,8 +9,6 @@ module ActiveModel class Serializer - extend ActiveSupport::Autoload - include Configuration include Associations diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 4ef0d24d0..20b21a790 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -4,13 +4,8 @@ class Adapter UnknownAdapterError = Class.new(ArgumentError) ADAPTER_MAP = {} private_constant :ADAPTER_MAP if defined?(private_constant) - extend ActiveSupport::Autoload - autoload :Attributes - autoload :Null - autoload :FragmentCache - autoload :Json - autoload :JsonApi - autoload :CachedSerializer + require 'active_model/serializer/adapter/fragment_cache' + require 'active_model/serializer/adapter/cached_serializer' def self.create(resource, options = {}) override = options.delete(:adapter) @@ -131,6 +126,12 @@ def include_meta(json) json[meta_key] = meta if meta json end + + # Gotta be at the bottom to use the code above it :( + require 'active_model/serializer/adapter/null' + require 'active_model/serializer/adapter/attributes' + require 'active_model/serializer/adapter/json' + require 'active_model/serializer/adapter/json_api' end end end diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 40cf9a316..7ebe76ba0 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -1,4 +1,7 @@ -class ActiveModel::Serializer::Adapter::Attributes < ActiveModel::Serializer::Adapter +module ActiveModel + class Serializer + class Adapter + class Attributes < Adapter def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) @@ -47,4 +50,7 @@ def fragment_cache(cached_hash, non_cached_hash) def include_meta(json) json end + end + end + end end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 8b1380f26..7b47c1d49 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -1,4 +1,7 @@ -class ActiveModel::Serializer::Adapter::FragmentCache +module ActiveModel + class Serializer + class Adapter + class FragmentCache attr_reader :serializer def initialize(adapter, serializer, options) @@ -76,4 +79,7 @@ def fragment_serializer(name, klass) def to_valid_const_name(name) name.gsub('::', '_') end + end + end + end end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 9b9b9cdce..1bebe8e85 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -1,4 +1,7 @@ -class ActiveModel::Serializer::Adapter::Json < ActiveModel::Serializer::Adapter +module ActiveModel + class Serializer + class Adapter + class Json < Adapter extend ActiveSupport::Autoload autoload :FragmentCache @@ -12,4 +15,7 @@ def serializable_hash(options = nil) def fragment_cache(cached_hash, non_cached_hash) ActiveModel::Serializer::Adapter::Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) end + end + end + end end diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb index 5e687241d..76ba1ee6d 100644 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -1,5 +1,13 @@ -class ActiveModel::Serializer::Adapter::Json::FragmentCache +module ActiveModel + class Serializer + class Adapter + class Json + class FragmentCache def fragment_cache(cached_hash, non_cached_hash) non_cached_hash.merge cached_hash end + end + end + end + end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 89d196e83..87b40999e 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,4 +1,7 @@ -class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapter +module ActiveModel + class Serializer + class Adapter + class JsonApi < Adapter extend ActiveSupport::Autoload autoload :PaginationLinks autoload :FragmentCache @@ -157,4 +160,7 @@ def _included_for(serializer, includes) def links_for(serializer, options) JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) end + end + end + end end diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index ab3481307..edadb4ec7 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -1,4 +1,8 @@ -class ActiveModel::Serializer::Adapter::JsonApi::FragmentCache +module ActiveModel + class Serializer + class Adapter + class JsonApi + class FragmentCache def fragment_cache(root, cached_hash, non_cached_hash) hash = {} core_cached = cached_hash.first @@ -10,4 +14,8 @@ def fragment_cache(root, cached_hash, non_cached_hash) hash.deep_merge no_root_non_cache.deep_merge no_root_cache end + end + end + end + end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 8661f3b14..55e3280b8 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -1,4 +1,8 @@ -class ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks +module ActiveModel + class Serializer + class Adapter + class JsonApi < Adapter + class PaginationLinks FIRST_PAGE = 1 attr_reader :collection, :context @@ -47,4 +51,8 @@ def original_url def query_parameters @query_parameters ||= context.query_parameters end + end + end + end + end end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb index 78f9b8e3b..1728f88ed 100644 --- a/lib/active_model/serializer/adapter/null.rb +++ b/lib/active_model/serializer/adapter/null.rb @@ -1,5 +1,11 @@ -class ActiveModel::Serializer::Adapter::Null < ActiveModel::Serializer::Adapter +module ActiveModel + class Serializer + class Adapter + class Null < Adapter def serializable_hash(options = nil) {} end + end + end + end end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index c8628435a..660ff0d16 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -15,6 +15,7 @@ class << base attr_accessor :_reflections end + extend ActiveSupport::Autoload autoload :Association autoload :Reflection autoload :SingularReflection diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 17517dd46..63f2e01e3 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -5,11 +5,6 @@ class AdapterForTest < Minitest::Test def setup @previous_adapter = ActiveModel::Serializer.config.adapter - # Eager load adapters - ActiveModel::Serializer::Adapter.eager_load! - [:json_api, :attributes, :null, :json].each do |adapter_name| - ActiveModel::Serializer::Adapter.lookup(adapter_name) - end end def teardown @@ -66,12 +61,13 @@ def test_adapter_class_for_unknown_adapter def test_adapter_map expected_adapter_map = { + 'null'.freeze => ActiveModel::Serializer::Adapter::Null, 'json'.freeze => ActiveModel::Serializer::Adapter::Json, - 'json_api'.freeze => ActiveModel::Serializer::Adapter::JsonApi, 'attributes'.freeze => ActiveModel::Serializer::Adapter::Attributes, - 'null'.freeze => ActiveModel::Serializer::Adapter::Null + 'json_api'.freeze => ActiveModel::Serializer::Adapter::JsonApi } - assert_equal ActiveModel::Serializer::Adapter.adapter_map, expected_adapter_map + actual = ActiveModel::Serializer::Adapter.adapter_map + assert_equal actual, expected_adapter_map end def test_adapters From 2e7222323c1c6b1ef15297467021c88bbc8740b0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 18 Sep 2015 15:20:55 -0500 Subject: [PATCH 276/903] env CAPTURE_STDERR=false lets devs see hard failures --- test/test_helper.rb | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index d606d0589..6a48b6780 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -38,8 +38,14 @@ def Minitest.after_run(&block) end end -require 'capture_warnings' -CaptureWarnings.new(_fail_build = true).execute! +# If there's no failure info, try disabling capturing stderr: +# `env CAPTURE_STDERR=false rake` +# This is way easier than writing a Minitest plugin +# for 4.x and 5.x. +if ENV['CAPTURE_STDERR'] !~ /false|1/i + require 'capture_warnings' + CaptureWarnings.new(_fail_build = true).execute! +end require 'active_model_serializers' From 19de5f772299813371468b5600e04f6c31795845 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 11 Sep 2015 12:36:09 -0500 Subject: [PATCH 277/903] Introduce Adapter::Base Breaking change: - Adapters now inherit Adapter::Base - 'Adapter' is now a module, no longer a class Why? - using a class as a namespace that you also inherit from is complicated and circular at time i.e. buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) - The class methods on Adapter aren't necessarily related to the instance methods, they're more Adapter functions - named `Base` because it's a Rails-ism - It helps to isolate and highlight what the Adapter interface actually is --- CHANGELOG.md | 14 ++++ lib/active_model/serializer/adapter.rb | 82 ++++--------------- .../serializer/adapter/attributes.rb | 4 +- lib/active_model/serializer/adapter/base.rb | 58 +++++++++++++ .../serializer/adapter/cached_serializer.rb | 2 +- .../serializer/adapter/fragment_cache.rb | 2 +- lib/active_model/serializer/adapter/json.rb | 4 +- .../serializer/adapter/json/fragment_cache.rb | 2 +- .../serializer/adapter/json_api.rb | 4 +- .../adapter/json_api/fragment_cache.rb | 2 +- .../adapter/json_api/pagination_links.rb | 4 +- lib/active_model/serializer/adapter/null.rb | 4 +- test/adapter/fragment_cache_test.rb | 2 +- test/adapter/json/belongs_to_test.rb | 2 +- test/adapter/json/collection_test.rb | 2 +- test/adapter/json/has_many_test.rb | 2 +- test/adapter/json_api/belongs_to_test.rb | 2 +- test/adapter/json_api/collection_test.rb | 2 +- .../json_api/has_many_embed_ids_test.rb | 2 +- .../has_many_explicit_serializer_test.rb | 2 +- test/adapter/json_api/has_many_test.rb | 2 +- test/adapter/json_api/has_one_test.rb | 2 +- test/adapter/json_api/json_api_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 2 +- .../adapter/json_api/pagination_links_test.rb | 2 +- .../json_api/resource_type_config_test.rb | 2 +- test/adapter/json_test.rb | 2 +- test/adapter/null_test.rb | 2 +- test/adapter_test.rb | 2 +- test/serializers/adapter_for_test.rb | 8 +- 30 files changed, 125 insertions(+), 99 deletions(-) create mode 100644 lib/active_model/serializer/adapter/base.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index a550a964d..bc99a7c26 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,15 @@ ### 0.10.0 +Breaking changes: + * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. [@bf4], #1138 + * using a class as a namespace that you also inherit from is complicated and circular at time i.e. + buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) + * The class methods on Adapter aren't necessarily related to the instance methods, they're more + Adapter functions + * named `Base` because it's a Rails-ism + * It helps to isolate and highlight what the Adapter interface actually is + +Features: * adds adapters pattern * adds support for `meta` and `meta_key` [@kurko] * adds method to override association [@kurko] @@ -12,3 +22,7 @@ * adds FlattenJSON as default adapter [@joaomdmoura] * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] * adds extended format for `include` option to JsonApi adapter [@beauby] + +Fixes: + +Misc: diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 20b21a790..832fe3f4b 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -1,26 +1,30 @@ module ActiveModel class Serializer - class Adapter + module Adapter UnknownAdapterError = Class.new(ArgumentError) ADAPTER_MAP = {} private_constant :ADAPTER_MAP if defined?(private_constant) require 'active_model/serializer/adapter/fragment_cache' require 'active_model/serializer/adapter/cached_serializer' - def self.create(resource, options = {}) - override = options.delete(:adapter) - klass = override ? adapter_class(override) : ActiveModel::Serializer.adapter - klass.new(resource, options) - end + class << self # All methods are class functions + def new(*args) + fail ArgumentError, 'Adapters inherit from Adapter::Base.' \ + "Adapter.new called with args: '#{args.inspect}', from" \ + "'caller[0]'." + end - # @see ActiveModel::Serializer::Adapter.lookup - def self.adapter_class(adapter) - ActiveModel::Serializer::Adapter.lookup(adapter) - end + def create(resource, options = {}) + override = options.delete(:adapter) + klass = override ? adapter_class(override) : ActiveModel::Serializer.adapter + klass.new(resource, options) + end + + # @see ActiveModel::Serializer::Adapter.lookup + def adapter_class(adapter) + ActiveModel::Serializer::Adapter.lookup(adapter) + end - # Only the Adapter class has these methods. - # None of the sublasses have them. - class << ActiveModel::Serializer::Adapter # @return Hash def adapter_map ADAPTER_MAP @@ -76,58 +80,8 @@ def find_by_name(adapter_name) private :find_by_name end - # Automatically register adapters when subclassing - def self.inherited(subclass) - ActiveModel::Serializer::Adapter.register(subclass) - end - - attr_reader :serializer, :instance_options - - def initialize(serializer, options = {}) - @serializer = serializer - @instance_options = options - end - - def serializable_hash(options = nil) - raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' - end - - def as_json(options = nil) - hash = serializable_hash(options) - include_meta(hash) - hash - end - - def fragment_cache(*args) - raise NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' - end - - def cache_check(serializer) - CachedSerializer.new(serializer).cache_check(self) do - yield - end - end - - private - - def meta - serializer.meta if serializer.respond_to?(:meta) - end - - def meta_key - serializer.meta_key || 'meta'.freeze - end - - def root - serializer.json_key.to_sym if serializer.json_key - end - - def include_meta(json) - json[meta_key] = meta if meta - json - end - # Gotta be at the bottom to use the code above it :( + require 'active_model/serializer/adapter/base' require 'active_model/serializer/adapter/null' require 'active_model/serializer/adapter/attributes' require 'active_model/serializer/adapter/json' diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 7ebe76ba0..09761a4a4 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer - class Adapter - class Attributes < Adapter + module Adapter + class Attributes < Base def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb new file mode 100644 index 000000000..2496236f5 --- /dev/null +++ b/lib/active_model/serializer/adapter/base.rb @@ -0,0 +1,58 @@ +module ActiveModel + class Serializer + module Adapter + class Base + # Automatically register adapters when subclassing + def self.inherited(subclass) + ActiveModel::Serializer::Adapter.register(subclass) + end + + attr_reader :serializer, :instance_options + + def initialize(serializer, options = {}) + @serializer = serializer + @instance_options = options + end + + def serializable_hash(_options = nil) + fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + end + + def as_json(options = nil) + hash = serializable_hash(options) + include_meta(hash) + hash + end + + def fragment_cache(*_args) + fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + end + + def cache_check(serializer) + CachedSerializer.new(serializer).cache_check(self) do + yield + end + end + + private + + def meta + serializer.meta if serializer.respond_to?(:meta) + end + + def meta_key + serializer.meta_key || 'meta'.freeze + end + + def root + serializer.json_key.to_sym if serializer.json_key + end + + def include_meta(json) + json[meta_key] = meta if meta + json + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/cached_serializer.rb b/lib/active_model/serializer/adapter/cached_serializer.rb index 86bf65acf..35b101689 100644 --- a/lib/active_model/serializer/adapter/cached_serializer.rb +++ b/lib/active_model/serializer/adapter/cached_serializer.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - class Adapter + module Adapter class CachedSerializer def initialize(serializer) @cached_serializer = serializer diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 7b47c1d49..6a326996b 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - class Adapter + module Adapter class FragmentCache attr_reader :serializer diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 1bebe8e85..4e5fd29fd 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer - class Adapter - class Json < Adapter + module Adapter + class Json < Base extend ActiveSupport::Autoload autoload :FragmentCache diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb index 76ba1ee6d..ff312cd93 100644 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json/fragment_cache.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - class Adapter + module Adapter class Json class FragmentCache def fragment_cache(cached_hash, non_cached_hash) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 87b40999e..7a0287176 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer - class Adapter - class JsonApi < Adapter + module Adapter + class JsonApi < Base extend ActiveSupport::Autoload autoload :PaginationLinks autoload :FragmentCache diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb index edadb4ec7..7dbc11795 100644 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class FragmentCache def fragment_cache(root, cached_hash, non_cached_hash) diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 55e3280b8..368d47958 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer - class Adapter - class JsonApi < Adapter + module Adapter + class JsonApi < Base class PaginationLinks FIRST_PAGE = 1 diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb index 1728f88ed..f398380fd 100644 --- a/lib/active_model/serializer/adapter/null.rb +++ b/lib/active_model/serializer/adapter/null.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer - class Adapter - class Null < Adapter + module Adapter + class Null < Base def serializable_hash(options = nil) {} end diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index 6442156d5..fc6c3feb4 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -1,7 +1,7 @@ require 'test_helper' module ActiveModel class Serializer - class Adapter + module Adapter class FragmentCacheTest < Minitest::Test def setup @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 217f920c9..9f3fa4fb8 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class Json class BelongsToTest < Minitest::Test def setup diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 8ebc0aa8d..f627dd845 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class Json class Collection < Minitest::Test def setup diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 2a0a96c61..34d69048f 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class Json class HasManyTestTest < Minitest::Test def setup diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 5bfdc52bf..acf98f4fa 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class BelongsToTest < Minitest::Test def setup diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index c17c8aadb..7f42719e6 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class CollectionTest < Minitest::Test def setup diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index 15243c7ad..d00c906bb 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class HasManyEmbedIdsTest < Minitest::Test def setup diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 5c53fa01a..9872665c6 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi # Test 'has_many :assocs, serializer: AssocXSerializer' class HasManyExplicitSerializerTest < Minitest::Test diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 699126c23..07453681d 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class HasManyTest < Minitest::Test def setup diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 29582ddf9..42f319b08 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class HasOneTest < Minitest::Test def setup diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 16d1f93df..6aef2021b 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApiTest < Minitest::Test def setup ActionController::Base.cache_store.clear diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 7b4b43f1d..32b835b4e 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -1,7 +1,7 @@ require 'test_helper' module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class LinkedTest < Minitest::Test def setup diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 52fdfd7b2..d9fd2bec5 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -6,7 +6,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class PaginationLinksTest < Minitest::Test URI = 'http://example.com' diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index 1f2f534da..859ea7a71 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonApi class ResourceTypeConfigTest < Minitest::Test def setup diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index dac6b1408..51dcb0574 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class JsonTest < Minitest::Test def setup ActionController::Base.cache_store.clear diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb index 9f23b778e..fbfaeb6c3 100644 --- a/test/adapter/null_test.rb +++ b/test/adapter/null_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class Adapter + module Adapter class NullTest < Minitest::Test def setup profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 8296fb342..b9259a8a2 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -6,7 +6,7 @@ class AdapterTest < Minitest::Test def setup profile = Profile.new @serializer = ProfileSerializer.new(profile) - @adapter = ActiveModel::Serializer::Adapter.new(@serializer) + @adapter = ActiveModel::Serializer::Adapter::Base.new(@serializer) end def test_serializable_hash_is_abstract_method diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index 63f2e01e3..ecb837770 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -127,7 +127,7 @@ def test_register_adapter def test_inherited_adapter_hooks_register_adapter Object.const_set(:MyAdapter, Class.new) my_adapter = MyAdapter - ActiveModel::Serializer::Adapter.inherited(my_adapter) + ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter ensure ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) @@ -138,7 +138,7 @@ def test_inherited_adapter_hooks_register_namespaced_adapter Object.const_set(:MyNamespace, Module.new) MyNamespace.const_set(:MyAdapter, Class.new) my_adapter = MyNamespace::MyAdapter - ActiveModel::Serializer::Adapter.inherited(my_adapter) + ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) assert_equal ActiveModel::Serializer::Adapter.lookup(:'my_namespace/my_adapter'), my_adapter ensure ActiveModel::Serializer::Adapter.adapter_map.delete('my_namespace/my_adapter'.freeze) @@ -151,8 +151,8 @@ def test_inherited_adapter_hooks_register_subclass_of_registered_adapter my_adapter = MyAdapter Object.const_set(:MySubclassedAdapter, Class.new(MyAdapter)) my_subclassed_adapter = MySubclassedAdapter - ActiveModel::Serializer::Adapter.inherited(my_adapter) - ActiveModel::Serializer::Adapter.inherited(my_subclassed_adapter) + ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) + ActiveModel::Serializer::Adapter::Base.inherited(my_subclassed_adapter) assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter assert_equal ActiveModel::Serializer::Adapter.lookup(:my_subclassed_adapter), my_subclassed_adapter ensure From ac06013aebe4ba92c23b1364421db0900a408cb8 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 16 Sep 2015 08:45:56 +0200 Subject: [PATCH 278/903] Add support for wildcard includes + improve perfs on JsonApi includes. --- CHANGELOG.md | 1 + lib/active_model/serializer.rb | 2 +- .../serializer/adapter/attributes.rb | 7 +- .../serializer/adapter/json_api.rb | 52 +++++----- lib/active_model/serializer/associations.rb | 6 +- lib/active_model/serializer/include_tree.rb | 75 +++++++++++++++ lib/active_model/serializer/utils.rb | 35 ------- .../action_controller/json_api/linked_test.rb | 6 +- test/include_tree/from_include_args_test.rb | 26 +++++ test/include_tree/from_string_test.rb | 94 +++++++++++++++++++ test/utils/include_args_to_hash_test.rb | 79 ---------------- 11 files changed, 238 insertions(+), 145 deletions(-) create mode 100644 lib/active_model/serializer/include_tree.rb delete mode 100644 lib/active_model/serializer/utils.rb create mode 100644 test/include_tree/from_include_args_test.rb create mode 100644 test/include_tree/from_string_test.rb delete mode 100644 test/utils/include_args_to_hash_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index bc99a7c26..2f90e7fb0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,7 @@ Features: * adds FlattenJSON as default adapter [@joaomdmoura] * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] * adds extended format for `include` option to JsonApi adapter [@beauby] + * adds support for wildcards in `include` option [@beauby] Fixes: diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 62f427517..030e47d2a 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,11 +1,11 @@ require 'thread_safe' require 'active_model/serializer/adapter' require 'active_model/serializer/array_serializer' +require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' -require 'active_model/serializer/utils' module ActiveModel class Serializer diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 09761a4a4..4331f579c 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -2,6 +2,11 @@ module ActiveModel class Serializer module Adapter class Attributes < Base + def initialize(serializer, options = {}) + super + @include_tree = IncludeTree.from_include_args(options[:include] || '*') + end + def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) @@ -13,7 +18,7 @@ def serializable_hash(options = nil) serializer.attributes(options) end - serializer.associations.each do |association| + serializer.associations(@include_tree).each do |association| serializer = association.serializer association_options = association.options diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 7a0287176..3637ccb79 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -8,7 +8,8 @@ class JsonApi < Base def initialize(serializer, options = {}) super - @included = ActiveModel::Serializer::Utils.include_args_to_hash(instance_options[:include]) + @include_tree = IncludeTree.from_include_args(options[:include]) + fields = options.delete(:fields) if fields @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) @@ -19,10 +20,11 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} + if serializer.respond_to?(:each) - serializable_hash_for_collection(serializer, options) + serializable_hash_for_collection(options) else - serializable_hash_for_single_resource(serializer, options) + serializable_hash_for_single_resource(options) end end @@ -34,10 +36,10 @@ def fragment_cache(cached_hash, non_cached_hash) private ActiveModel.silence_warnings do - attr_reader :included, :fieldset + attr_reader :fieldset end - def serializable_hash_for_collection(serializer, options) + def serializable_hash_for_collection(options) hash = { data: [] } serializer.each do |s| result = self.class.new(s, instance_options.merge(fieldset: fieldset)).serializable_hash(options) @@ -57,10 +59,10 @@ def serializable_hash_for_collection(serializer, options) hash end - def serializable_hash_for_single_resource(serializer, options) + def serializable_hash_for_single_resource(options) primary_data = primary_data_for(serializer, options) relationships = relationships_for(serializer) - included = included_for(serializer) + included = included_resources(@include_tree) hash = { data: primary_data } hash[:data][:relationships] = relationships if relationships.any? hash[:included] = included if included.any? @@ -123,37 +125,37 @@ def relationship_value_for(serializer, options = {}) end def relationships_for(serializer) - Hash[serializer.associations.map { |association| [association.key, { data: relationship_value_for(association.serializer, association.options) }] }] + serializer.associations.each_with_object({}) do |association, hash| + hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } + end end - def included_for(serializer) - included.flat_map { |inc| - association = serializer.associations.find { |assoc| assoc.key == inc.first } - _included_for(association.serializer, inc.second) if association - }.uniq + def included_resources(include_tree) + included = [] + + serializer.associations(include_tree).each do |association| + add_included_resources_for(association.serializer, include_tree[association.key], included) + end + + included end - def _included_for(serializer, includes) + def add_included_resources_for(serializer, include_tree, included) if serializer.respond_to?(:each) - serializer.flat_map { |s| _included_for(s, includes) }.uniq + serializer.each { |s| add_included_resources_for(s, include_tree, included) } else - return [] unless serializer && serializer.object + return unless serializer && serializer.object primary_data = primary_data_for(serializer, instance_options) relationships = relationships_for(serializer) primary_data[:relationships] = relationships if relationships.any? - included = [primary_data] + return if included.include?(primary_data) + included.push(primary_data) - includes.each do |inc| - association = serializer.associations.find { |assoc| assoc.key == inc.first } - if association - included.concat(_included_for(association.serializer, inc.second)) - included.uniq! - end + serializer.associations(include_tree).each do |association| + add_included_resources_for(association.serializer, include_tree[association.key], included) end - - included end end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 660ff0d16..86c5752c3 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -10,6 +10,8 @@ class Serializer module Associations extend ActiveSupport::Concern + DEFAULT_INCLUDE_TREE = ActiveModel::Serializer::IncludeTree.from_string('*') + included do |base| class << base attr_accessor :_reflections @@ -82,13 +84,15 @@ def associate(reflection) end end + # @param [IncludeTree] include_tree (defaults to all associations when not provided) # @return [Enumerator] # - def associations + def associations(include_tree = DEFAULT_INCLUDE_TREE) return unless object Enumerator.new do |y| self.class._reflections.each do |reflection| + next unless include_tree.key?(reflection.name) y.yield reflection.build_association(self, instance_options) end end diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb new file mode 100644 index 000000000..6d675e116 --- /dev/null +++ b/lib/active_model/serializer/include_tree.rb @@ -0,0 +1,75 @@ +module ActiveModel + class Serializer + class IncludeTree + module Parsing + module_function + + def include_string_to_hash(included) + included.delete(' ').split(',').reduce({}) do |hash, path| + include_tree = path.split('.').reverse_each.reduce({}) { |a, e| { e.to_sym => a } } + hash.deep_merge!(include_tree) + end + end + + def include_args_to_hash(included) + case included + when Symbol + { included => {} } + when Hash + included.each_with_object({}) { |(key, value), hash| + hash[key] = include_args_to_hash(value) + } + when Array + included.reduce({}) { |a, e| a.merge!(include_args_to_hash(e)) } + when String + include_string_to_hash(included) + else + {} + end + end + end + + # Builds an IncludeTree from a comma separated list of dot separated paths (JSON API format). + # @example `'posts.author, posts.comments.upvotes, posts.comments.author'` + # + # @param [String] included + # @return [IncludeTree] + # + def self.from_string(included) + new(Parsing.include_string_to_hash(included)) + end + + # Translates the arguments passed to the include option into an IncludeTree. + # The format can be either a String (see #from_string), an Array of Symbols and Hashes, or a mix of both. + # @example `posts: [:author, comments: [:author, :upvotes]]` + # + # @param [Symbol, Hash, Array, String] included + # @return [IncludeTree] + # + def self.from_include_args(included) + new(Parsing.include_args_to_hash(included)) + end + + # @param [Hash] hash + def initialize(hash = {}) + @hash = hash + end + + def key?(key) + @hash.key?(key) || @hash.key?(:*) || @hash.key?(:**) + end + + def [](key) + # TODO(beauby): Adopt a lazy caching strategy for generating subtrees. + case + when @hash.key?(key) + self.class.new(@hash[key]) + when @hash.key?(:*) + self.class.new(@hash[:*]) + when @hash.key?(:**) + self.class.new(:** => {}) + end + end + end + end +end diff --git a/lib/active_model/serializer/utils.rb b/lib/active_model/serializer/utils.rb deleted file mode 100644 index ca54f420d..000000000 --- a/lib/active_model/serializer/utils.rb +++ /dev/null @@ -1,35 +0,0 @@ -module ActiveModel::Serializer::Utils - module_function - - # Translates a comma separated list of dot separated paths (JSON API format) into a Hash. - # Example: `'posts.author, posts.comments.upvotes, posts.comments.author'` would become `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. - # - # @param [String] included - # @return [Hash] a Hash representing the same tree structure - def include_string_to_hash(included) - included.delete(' ').split(',').inject({}) do |hash, path| - hash.deep_merge!(path.split('.').reverse_each.inject({}) { |a, e| { e.to_sym => a } }) - end - end - - # Translates the arguments passed to the include option into a Hash. The format can be either - # a String (see #include_string_to_hash), an Array of Symbols and Hashes, or a mix of both. - # Example: `posts: [:author, comments: [:author, :upvotes]]` would become `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. - # - # @param [Symbol, Hash, Array, String] included - # @return [Hash] a Hash representing the same tree structure - def include_args_to_hash(included) - case included - when Symbol - { included => {} } - when Hash - included.each_with_object({}) { |(key, value), hash| hash[key] = include_args_to_hash(value) } - when Array - included.inject({}) { |a, e| a.merge!(include_args_to_hash(e)) } - when String - include_string_to_hash(included) - else - {} - end - end -end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index ba317e212..04ea4c992 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -51,9 +51,9 @@ def render_resource_with_nested_include render json: @post, include: [comments: [:author]], adapter: :json_api end - def render_resource_with_nested_has_many_include + def render_resource_with_nested_has_many_include_wildcard setup_post - render json: @post, include: 'author.roles', adapter: :json_api + render json: @post, include: 'author.*', adapter: :json_api end def render_resource_with_missing_nested_has_many_include @@ -96,7 +96,7 @@ def test_render_resource_with_include end def test_render_resource_with_nested_has_many_include - get :render_resource_with_nested_has_many_include + get :render_resource_with_nested_has_many_include_wildcard response = JSON.parse(@response.body) expected_linked = [ { diff --git a/test/include_tree/from_include_args_test.rb b/test/include_tree/from_include_args_test.rb new file mode 100644 index 000000000..e8eb01a82 --- /dev/null +++ b/test/include_tree/from_include_args_test.rb @@ -0,0 +1,26 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class IncludeTree + class FromStringTest < Minitest::Test + def test_simple_array + input = [:comments, :author] + actual = ActiveModel::Serializer::IncludeTree.from_include_args(input) + assert(actual.key?(:author)) + assert(actual.key?(:comments)) + end + + def test_nested_array + input = [:comments, posts: [:author, comments: [:author]]] + actual = ActiveModel::Serializer::IncludeTree.from_include_args(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:author)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:author)) + assert(actual.key?(:comments)) + end + end + end + end +end diff --git a/test/include_tree/from_string_test.rb b/test/include_tree/from_string_test.rb new file mode 100644 index 000000000..3468cd572 --- /dev/null +++ b/test/include_tree/from_string_test.rb @@ -0,0 +1,94 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class IncludeTree + class FromStringTest < Minitest::Test + def test_single_string + input = 'author' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:author)) + end + + def test_multiple_strings + input = 'author,comments' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:author)) + assert(actual.key?(:comments)) + end + + def test_multiple_strings_with_space + input = 'author, comments' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:author)) + assert(actual.key?(:comments)) + end + + def test_nested_string + input = 'posts.author' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:author)) + end + + def test_multiple_nested_string + input = 'posts.author,posts.comments.author,comments' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:author)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:author)) + assert(actual.key?(:comments)) + end + + def test_toplevel_star_string + input = '*' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:comments)) + end + + def test_nested_star_string + input = 'posts.*' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:comments)) + end + + def test_nested_star_middle_string + input = 'posts.*.author' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:author)) + refute(actual[:posts][:comments].key?(:unspecified)) + end + + def test_nested_star_lower_precedence_string + input = 'posts.comments.author,posts.*' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:author)) + end + + def test_toplevel_double_star_string + input = '**' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:posts)) + end + + def test_nested_double_star_string + input = 'comments, posts.**' + actual = ActiveModel::Serializer::IncludeTree.from_string(input) + assert(actual.key?(:comments)) + refute(actual[:comments].key?(:author)) + assert(actual.key?(:posts)) + assert(actual[:posts].key?(:comments)) + assert(actual[:posts][:comments].key?(:posts)) + end + end + end + end +end diff --git a/test/utils/include_args_to_hash_test.rb b/test/utils/include_args_to_hash_test.rb deleted file mode 100644 index deb87f1cc..000000000 --- a/test/utils/include_args_to_hash_test.rb +++ /dev/null @@ -1,79 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Utils - class IncludeArgsToHashTest < Minitest::Test - def test_nil - input = nil - expected = {} - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_empty_string - input = '' - expected = {} - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_single_string - input = 'author' - expected = { author: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_multiple_strings - input = 'author,comments' - expected = { author: {}, comments: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_multiple_strings_with_space - input = 'author, comments' - expected = { author: {}, comments: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_nested_string - input = 'posts.author' - expected = { posts: { author: {} } } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_multiple_nested_string - input = 'posts.author,posts.comments.author,comments' - expected = { posts: { author: {}, comments: { author: {} } }, comments: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_empty_array - input = [] - expected = {} - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_simple_array - input = [:comments, :author] - expected = { author: {}, comments: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - - def test_nested_array - input = [:comments, posts: [:author, comments: [:author]]] - expected = { posts: { author: {}, comments: { author: {} } }, comments: {} } - actual = ActiveModel::Serializer::Utils.include_args_to_hash(input) - assert_equal(expected, actual) - end - end - end - end -end From ca6b193fcb220c052cdadfde55c78ab1efccc961 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Sep 2015 17:56:06 -0500 Subject: [PATCH 279/903] Enforce Rails-style (line-count-based) block style --- .rubocop.yml | 4 ++++ .rubocop_todo.yml | 6 ------ lib/active_model/serializer/adapter.rb | 4 ++-- lib/active_model/serializer/adapter/json_api.rb | 13 +++++-------- lib/active_model/serializer/array_serializer.rb | 4 ++-- test/action_controller/serialization_test.rb | 16 ++++++++-------- test/capture_warnings.rb | 4 ++-- 7 files changed, 23 insertions(+), 28 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index e7d729cc0..8e00e2dc9 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -47,3 +47,7 @@ Style/Documentation: Style/MultilineOperationIndentation: EnforcedStyle: indented + +Style/BlockDelimiters: + Enabled: true + EnforcedStyle: line_count_based diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 36ce4dfce..6e89b8b12 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -78,12 +78,6 @@ Style/AndOr: Exclude: - 'lib/active_model/serializer/lint.rb' -# Offense count: 6 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, ProceduralMethods, FunctionalMethods, IgnoredMethods. -Style/BlockDelimiters: - Enabled: false - # Offense count: 46 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 832fe3f4b..61a86e1ce 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -58,12 +58,12 @@ def lookup(adapter) return adapter if adapter.is_a?(Class) adapter_name = adapter.to_s.underscore # 2. return if registered - adapter_map.fetch(adapter_name) { + adapter_map.fetch(adapter_name) do # 3. try to find adapter class from environment adapter_class = find_by_name(adapter_name) register(adapter_name, adapter_class) adapter_class - } + end rescue NameError, ArgumentError => e failure_message = "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 3637ccb79..94571eaa4 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -130,14 +130,11 @@ def relationships_for(serializer) end end - def included_resources(include_tree) - included = [] - - serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], included) - end - - included + def included_for(serializer) + included.flat_map do |inc| + association = serializer.associations.find { |assoc| assoc.key == inc.first } + _included_for(association.serializer, inc.second) if association + end.uniq end def add_included_resources_for(serializer, include_tree, included) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 7a5aed20b..9c7b2b93e 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -11,9 +11,9 @@ def initialize(resources, options = {}) @root = options[:root] @object = resources @serializers = resources.map do |resource| - serializer_class = options.fetch(:serializer) { + serializer_class = options.fetch(:serializer) do ActiveModel::Serializer.serializer_for(resource) - } + end if serializer_class.nil? fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index acf62a47b..e9288d564 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -400,25 +400,25 @@ def test_cache_expiration_on_update end def test_warn_overridding_use_adapter_as_falsy_on_controller_instance - controller = Class.new(ImplicitSerializationTestController) { + controller = Class.new(ImplicitSerializationTestController) do def use_adapter? false end - }.new - assert_match(/adapter: false/, (capture(:stderr) { + end.new + assert_match(/adapter: false/, (capture(:stderr) do controller.get_serializer(Profile.new) - })) + end)) end def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance - controller = Class.new(ImplicitSerializationTestController) { + controller = Class.new(ImplicitSerializationTestController) do def use_adapter? true end - }.new - assert_equal '', (capture(:stderr) { + end.new + assert_equal '', (capture(:stderr) do controller.get_serializer(Profile.new) - }) + end) end end end diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 5acdb3a04..7a39e7c20 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -28,9 +28,9 @@ def execute! # rubocop:disable Metrics/AbcSize def after_tests(lines) - app_warnings, other_warnings = lines.partition { |line| + app_warnings, other_warnings = lines.partition do |line| line.include?(app_root) && !line.include?(bundle_dir) - } + end header = "#{'-' * 22} app warnings: #{'-' * 22}" output.puts From 140b4f2735f235fa2cf092541bfda58e5059b5a5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Sep 2015 17:57:01 -0500 Subject: [PATCH 280/903] Update Rubocop todo --- .rubocop_todo.yml | 80 +++---------------- .../serializer/adapter/json_api.rb | 13 +-- lib/active_model/serializer/include_tree.rb | 4 +- 3 files changed, 22 insertions(+), 75 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 6e89b8b12..f55d93351 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -1,23 +1,12 @@ # This configuration was generated by # `rubocop --auto-gen-config` -# on 2015-08-31 04:23:33 -0500 using RuboCop version 0.33.0. +# on 2015-09-20 17:56:22 -0500 using RuboCop version 0.34.0. # The point is for the user to remove these configuration records # one by one as the offenses are removed from the code base. # Note that changes in the inspected code, or installation of new # versions of RuboCop, may require this file to be generated again. -# Offense count: 1 -# Configuration parameters: AllowSafeAssignment. -Lint/AssignmentInCondition: - Exclude: - - 'lib/active_model/serializer/adapter/json_api.rb' - -# Offense count: 1 -Lint/EmptyEnsure: - Exclude: - - 'test/serializers/adapter_for_test.rb' - -# Offense count: 1 +# Offense count: 2 Lint/HandleExceptions: Exclude: - 'Rakefile' @@ -28,11 +17,10 @@ Lint/UnusedBlockArgument: Exclude: - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' -# Offense count: 9 +# Offense count: 7 # Cop supports --auto-correct. Lint/UnusedMethodArgument: Exclude: - - 'lib/active_model/serializer/adapter.rb' - 'lib/active_model/serializer/adapter/null.rb' - 'lib/active_model/serializer/pass_through_serializer.rb' - 'test/fixtures/poro.rb' @@ -43,12 +31,11 @@ Lint/UselessAccessModifier: Exclude: - 'lib/active_model/serializable_resource.rb' -# Offense count: 3 +# Offense count: 2 Lint/UselessAssignment: Exclude: - 'bench/perf.rb' - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' - - 'test/test_helper.rb' # Offense count: 1 # Configuration parameters: EnforcedStyle, SupportedStyles. @@ -56,7 +43,7 @@ Rails/Date: Exclude: - 'test/fixtures/poro.rb' -# Offense count: 8 +# Offense count: 4 # Configuration parameters: EnforcedStyle, SupportedStyles. Rails/TimeZone: Exclude: @@ -78,14 +65,13 @@ Style/AndOr: Exclude: - 'lib/active_model/serializer/lint.rb' -# Offense count: 46 +# Offense count: 25 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/BracesAroundHashParameters: Exclude: - 'test/action_controller/adapter_selector_test.rb' - 'test/action_controller/json_api/pagination_test.rb' - - 'test/action_controller/serialization_test.rb' - 'test/adapter/json_api/linked_test.rb' - 'test/adapter/json_api/pagination_links_test.rb' - 'test/adapter/null_test.rb' @@ -97,9 +83,8 @@ Style/BracesAroundHashParameters: - 'test/serializers/attributes_test.rb' - 'test/serializers/fieldset_test.rb' - 'test/serializers/root_test.rb' - - 'test/serializers/urls_test.rb' -# Offense count: 167 +# Offense count: 174 # Configuration parameters: EnforcedStyle, SupportedStyles. Style/ClassAndModuleChildren: Enabled: false @@ -120,12 +105,11 @@ Style/EachWithObject: Exclude: - 'lib/active_model/serializer/fieldset.rb' -# Offense count: 3 +# Offense count: 2 # Configuration parameters: MinBodyLength. Style/GuardClause: Exclude: - 'lib/active_model/serializer.rb' - - 'lib/active_model/serializer/adapter/json_api.rb' - 'test/capture_warnings.rb' # Offense count: 12 @@ -149,34 +133,12 @@ Style/IndentArray: Style/IndentHash: Enabled: false -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/IndentationConsistency: - Exclude: - - 'test/action_controller/serialization_scope_name_test.rb' - -# Offense count: 2 -# Cop supports --auto-correct. -# Configuration parameters: Width. -Style/IndentationWidth: - Exclude: - - 'lib/active_model/serializable_resource.rb' - - 'lib/active_model/serializer/fieldset.rb' - # Offense count: 1 # Cop supports --auto-correct. Style/Lambda: Exclude: - 'lib/active_model/serializer.rb' -# Offense count: 2 -# Cop supports --auto-correct. -Style/MethodCallParentheses: - Exclude: - - 'lib/active_model/serializer/adapter/json.rb' - - 'lib/active_model/serializer/adapter/json_api.rb' - # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. @@ -195,24 +157,11 @@ Style/NegatedIf: Exclude: - 'lib/action_controller/serialization.rb' -# Offense count: 1 -# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles. -Style/Next: - Exclude: - - 'lib/active_model/serializer/adapter/json_api.rb' - # Offense count: 1 # Cop supports --auto-correct. Style/NumericLiterals: MinDigits: 7 -# Offense count: 2 -# Cop supports --auto-correct. -# Configuration parameters: PreferredDelimiters. -Style/PercentLiteralDelimiters: - Exclude: - - 'active_model_serializers.gemspec' - # Offense count: 2 # Cop supports --auto-correct. Style/PerlBackrefs: @@ -220,20 +169,17 @@ Style/PerlBackrefs: - 'test/fixtures/poro.rb' - 'test/serializers/associations_test.rb' -# Offense count: 6 +# Offense count: 3 # Configuration parameters: NamePrefix, NamePrefixBlacklist. Style/PredicateName: Exclude: - - 'lib/active_model/serializer/adapter.rb' - - 'lib/active_model/serializer/adapter/json_api.rb' - 'lib/active_model/serializer/associations.rb' - 'test/action_controller/json_api/linked_test.rb' -# Offense count: 7 +# Offense count: 5 # Cop supports --auto-correct. Style/RedundantSelf: Exclude: - - 'lib/active_model/serializer.rb' - 'lib/active_model/serializer/associations.rb' - 'test/fixtures/poro.rb' @@ -244,13 +190,11 @@ Style/Semicolon: Exclude: - 'lib/active_model/serializer/fieldset.rb' -# Offense count: 6 +# Offense count: 3 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. Style/SignalException: Exclude: - - 'lib/active_model/serializer.rb' - - 'lib/active_model/serializer/adapter.rb' - 'lib/active_model/serializer/fieldset.rb' - 'lib/active_model/serializer/pass_through_serializer.rb' @@ -293,7 +237,7 @@ Style/TrailingBlankLines: - 'test/serializers/fieldset_test.rb' - 'test/support/stream_capture.rb' -# Offense count: 6 +# Offense count: 5 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyleForMultiline, SupportedStyles. Style/TrailingComma: diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 94571eaa4..3637ccb79 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -130,11 +130,14 @@ def relationships_for(serializer) end end - def included_for(serializer) - included.flat_map do |inc| - association = serializer.associations.find { |assoc| assoc.key == inc.first } - _included_for(association.serializer, inc.second) if association - end.uniq + def included_resources(include_tree) + included = [] + + serializer.associations(include_tree).each do |association| + add_included_resources_for(association.serializer, include_tree[association.key], included) + end + + included end def add_included_resources_for(serializer, include_tree, included) diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb index 6d675e116..8a8f1c122 100644 --- a/lib/active_model/serializer/include_tree.rb +++ b/lib/active_model/serializer/include_tree.rb @@ -16,9 +16,9 @@ def include_args_to_hash(included) when Symbol { included => {} } when Hash - included.each_with_object({}) { |(key, value), hash| + included.each_with_object({}) do |(key, value), hash| hash[key] = include_args_to_hash(value) - } + end when Array included.reduce({}) { |a, e| a.merge!(include_args_to_hash(e)) } when String From 88785ea21ecacc881118d6040c0a20f47d3ff573 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 21 Sep 2015 07:11:23 +0200 Subject: [PATCH 281/903] Add failing test. --- test/adapter/json/collection_test.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index f627dd845..3b9e4b019 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -75,6 +75,16 @@ def test_root_is_underscored assert_equal 1, adapter.serializable_hash[:virtual_values].length end + + def test_include_option + serializer = ArraySerializer.new([@first_post, @second_post]) + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, include: '') + actual = adapter.serializable_hash + expected = { posts: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, + { id: 2, title: 'New Post', body: 'Body' }] } + + assert_equal(expected, actual) + end end end end From 4976837c316b962e7666538b0268298fab9c5616 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 21 Sep 2015 07:11:30 +0200 Subject: [PATCH 282/903] Fix options passing in Json and Attributes adapters. --- lib/active_model/serializer/adapter/attributes.rb | 2 +- lib/active_model/serializer/adapter/json.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 4331f579c..79cf58dcd 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -10,7 +10,7 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} if serializer.respond_to?(:each) - result = serializer.map { |s| Attributes.new(s).serializable_hash(options) } + result = serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } else hash = {} diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 4e5fd29fd..ab81f5710 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -7,7 +7,7 @@ class Json < Base def serializable_hash(options = nil) options ||= {} - { root => Attributes.new(serializer).serializable_hash(options) } + { root => Attributes.new(serializer, instance_options).serializable_hash(options) } end private From 076cf64ff3052751277ba3d027d24e99ef04e0aa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 17 Sep 2015 22:32:53 -0500 Subject: [PATCH 283/903] Disable coverage/warnings output when passing in dev --- .simplecov | 33 ++++++++++++++++++++++----------- .travis.yml | 2 +- test/capture_warnings.rb | 32 +++++++++++++++++++------------- 3 files changed, 42 insertions(+), 25 deletions(-) diff --git a/.simplecov b/.simplecov index 37d037a1c..ce914ce67 100644 --- a/.simplecov +++ b/.simplecov @@ -49,21 +49,32 @@ Coverage.start ## ADD SOME CUSTOM REPORTING AT EXIT SimpleCov.at_exit do + next if $! and not ($!.kind_of? SystemExit and $!.success?) + header = "#{'*' * 20} SimpleCov Results #{'*' * 20}" - @output.puts - @output.puts header - @output.puts SimpleCov.result.format! + results = SimpleCov.result.format!.join("\n") + exit_message = <<-EOF + +#{header} +{{RESULTS}} +{{FAILURE_MESSAGE}} + +#{'*' * header.size} + EOF percent = Float(SimpleCov.result.covered_percent) if percent < @minimum_coverage - @output.puts "Spec coverage was not high enough: "\ - "#{percent.round(2)} is < #{@minimum_coverage}%\n" - exit 1 if @generate_report - else - @output.puts "Nice job! Spec coverage (#{percent.round(2)}) "\ - "is still at or above #{@minimum_coverage}%\n" + failure_message = <<-EOF +Spec coverage was not high enough: #{percent.round(2)}% is < #{@minimum_coverage}% + EOF + exit_message.sub!('{{RESULTS}}', results).sub!('{{FAILURE_MESSAGE}}', failure_message) + @output.puts exit_message + abort(failure_message) if @generate_report + elsif @running_ci + exit_message.sub!('{{RESULTS}}', results).sub!('{{FAILURE_MESSAGE}}', <<-EOF) +Nice job! Spec coverage (#{percent.round(2)}%) is still at or above #{@minimum_coverage}% + EOF + @output.puts exit_message end - @output.puts - @output.puts '*' * header.size end ## CAPTURE CONFIG IN CLOSURE 'AppCoverage.start' diff --git a/.travis.yml b/.travis.yml index 9aaaafdd6..e52f9bae0 100644 --- a/.travis.yml +++ b/.travis.yml @@ -18,7 +18,7 @@ install: - bundle install --retry=3 script: - - bundle exec rake + - env CAPTURE_STDERR=false bundle exec rake - bundle exec rake rubocop env: diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 5acdb3a04..1015fc00b 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -26,38 +26,44 @@ def execute! end end - # rubocop:disable Metrics/AbcSize def after_tests(lines) app_warnings, other_warnings = lines.partition { |line| line.include?(app_root) && !line.include?(bundle_dir) } - header = "#{'-' * 22} app warnings: #{'-' * 22}" - output.puts - output.puts header - if app_warnings.any? - output.puts app_warnings.join("\n") + warnings_message = app_warnings.join("\n") + print_warnings = true else - output.puts 'None. Yay!' + warnings_message = 'None. Yay!' + ENV['FULL_BUILD'] ||= ENV['CI'] + running_ci = ENV['FULL_BUILD'] =~ /\Atrue\z/i + print_warnings = running_ci end if other_warnings.any? File.write(File.join(output_dir, 'warnings.txt'), other_warnings.join("\n") << "\n") - output.puts - output.puts 'Non-app warnings written to tmp/warnings.txt' - output.puts + warnings_message << "\nNon-app warnings written to tmp/warnings.txt" + print_warnings = true end - output.puts - output.puts '-' * header.size + header = "#{'-' * 22} app warnings: #{'-' * 22}" + message = <<-EOF.strip_heredoc + + #{header} + + #{warnings_message} + + #{'-' * header.size} + EOF + + output.puts(message) if print_warnings # fail the build... if fail_on_warnings && app_warnings.any? abort "Failing build due to app warnings: #{app_warnings.inspect}" end end - # rubocop:enable Metrics/AbcSize private From 0e433d3b646f6d54d5702bd4b9c02b9afa42b78f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Sep 2015 00:44:51 -0500 Subject: [PATCH 284/903] Add debug tracing for JRuby code coverage --- .travis.yml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index e52f9bae0..0fa5f7b94 100644 --- a/.travis.yml +++ b/.travis.yml @@ -10,9 +10,8 @@ rvm: - 2.0.0 - 2.1 - 2.2 - - jruby-19mode - - rbx-2 - ruby-head + - rbx-2 install: - bundle install --retry=3 @@ -28,6 +27,9 @@ env: - "RAILS_VERSION=master" matrix: + include: + - rvm: jruby-19mode + env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: - rvm: ruby-head - env: "RAILS_VERSION=master" From a74ea189cd901e8a664fc710ba12c7210f7d2013 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Mon, 31 Aug 2015 12:12:08 -0400 Subject: [PATCH 285/903] Refactors of the Attribute adapter. Adds support for nested associations specified from the include key in the controller. Adds some tests and some method documentation --- CHANGELOG.md | 1 + .../serializer/adapter/attributes.rb | 67 +++---- lib/active_model/serializer/include_tree.rb | 34 ++++ test/action_controller/json/include_test.rb | 167 ++++++++++++++++++ .../include_tree/include_args_to_hash_test.rb | 51 ++++++ 5 files changed, 289 insertions(+), 31 deletions(-) create mode 100644 test/action_controller/json/include_test.rb create mode 100644 test/include_tree/include_args_to_hash_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 2f90e7fb0..5f23557c0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -23,6 +23,7 @@ Features: * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] * adds extended format for `include` option to JsonApi adapter [@beauby] * adds support for wildcards in `include` option [@beauby] + * adds support for nested associations for JSON and Attributes adapters via the `include` option [@NullVoxPopuli, @beauby] Fixes: diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 79cf58dcd..2d2da6ebb 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -9,40 +9,12 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} + if serializer.respond_to?(:each) - result = serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } + serializable_hash_for_collection(options) else - hash = {} - - core = cache_check(serializer) do - serializer.attributes(options) - end - - serializer.associations(@include_tree).each do |association| - serializer = association.serializer - association_options = association.options - - if serializer.respond_to?(:each) - array_serializer = serializer - hash[association.key] = array_serializer.map do |item| - cache_check(item) do - item.attributes(association_options) - end - end - else - hash[association.key] = - if serializer && serializer.object - cache_check(serializer) do - serializer.attributes(options) - end - elsif association_options[:virtual_value] - association_options[:virtual_value] - end - end - end - result = core.merge hash + serializable_hash_for_single_resource(options) end - result end def fragment_cache(cached_hash, non_cached_hash) @@ -51,10 +23,43 @@ def fragment_cache(cached_hash, non_cached_hash) private + def serializable_hash_for_collection(options) + serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } + end + + def serializable_hash_for_single_resource(options) + resource = resource_object_for(options) + relationships = resource_relationships(options) + resource.merge!(relationships) + end + + def resource_relationships(options) + relationships = {} + serializer.associations(@include_tree).each do |association| + relationships[association.key] = relationship_value_for(association, options) + end + + relationships + end + + def relationship_value_for(association, options) + return association.options[:virtual_value] if association.options[:virtual_value] + return unless association.serializer && association.serializer.object + + opts = instance_options.merge(include: @include_tree[association.key]) + Attributes.new(association.serializer, opts).serializable_hash(options) + end + # no-op: Attributes adapter does not include meta data, because it does not support root. def include_meta(json) json end + + def resource_object_for(options) + cache_check(serializer) do + serializer.attributes(options) + end + end end end end diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb index 6d675e116..d4c82ef2b 100644 --- a/lib/active_model/serializer/include_tree.rb +++ b/lib/active_model/serializer/include_tree.rb @@ -1,16 +1,48 @@ module ActiveModel class Serializer + # TODO: description of this class, and overview of how it's used class IncludeTree module Parsing module_function + # Translates a comma separated list of dot separated paths (JSON API format) into a Hash. + # + # @example + # `'posts.author, posts.comments.upvotes, posts.comments.author'` + # + # would become + # + # `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. + # + # @param [String] included + # @return [Hash] a Hash representing the same tree structure def include_string_to_hash(included) + # TODO: Needs comment walking through the process of what all this is doing. included.delete(' ').split(',').reduce({}) do |hash, path| include_tree = path.split('.').reverse_each.reduce({}) { |a, e| { e.to_sym => a } } hash.deep_merge!(include_tree) end end + # Translates the arguments passed to the include option into a Hash. The format can be either + # a String (see #include_string_to_hash), an Array of Symbols and Hashes, or a mix of both. + # + # @example + # `posts: [:author, comments: [:author, :upvotes]]` + # + # would become + # + # `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. + # + # @example + # `[:author, :comments => [:author]]` + # + # would become + # + # `{:author => {}, :comments => { author: {} } }` + # + # @param [Symbol, Hash, Array, String] included + # @return [Hash] a Hash representing the same tree structure def include_args_to_hash(included) case included when Symbol @@ -47,6 +79,8 @@ def self.from_string(included) # @return [IncludeTree] # def self.from_include_args(included) + return included if included.is_a?(IncludeTree) + new(Parsing.include_args_to_hash(included)) end diff --git a/test/action_controller/json/include_test.rb b/test/action_controller/json/include_test.rb new file mode 100644 index 000000000..ac5ab25e6 --- /dev/null +++ b/test/action_controller/json/include_test.rb @@ -0,0 +1,167 @@ +require 'test_helper' + +module ActionController + module Serialization + class Json + class IncludeTest < ActionController::TestCase + class IncludeTestController < ActionController::Base + def setup_data + ActionController::Base.cache_store.clear + + @author = Author.new(id: 1, name: 'Steve K.') + + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + + @post.comments = [@first_comment, @second_comment] + @post.author = @author + + @first_comment.post = @post + @second_comment.post = @post + + @blog = Blog.new(id: 1, name: 'My Blog!!') + @post.blog = @blog + @author.posts = [@post] + + @first_comment.author = @author + @second_comment.author = @author + @author.comments = [@first_comment, @second_comment] + @author.roles = [] + @author.bio = {} + end + + def render_without_include + setup_data + render json: @author, adapter: :json + end + + def render_resource_with_include_hash + setup_data + render json: @author, include: { posts: :comments }, adapter: :json + end + + def render_resource_with_include_string + setup_data + render json: @author, include: 'posts.comments', adapter: :json + end + + def render_resource_with_deep_include + setup_data + render json: @author, include: 'posts.comments.author', adapter: :json + end + end + + tests IncludeTestController + + def test_render_without_include + get :render_without_include + response = JSON.parse(@response.body) + expected = { + 'author' => { + 'id' => 1, + 'name' => 'Steve K.', + 'posts' => [ + { + 'id' => 42, 'title' => 'New Post', 'body' => 'Body' + } + ], + 'roles' => [], + 'bio' => {} + } + } + + assert_equal(expected, response) + end + + def test_render_resource_with_include_hash + get :render_resource_with_include_hash + response = JSON.parse(@response.body) + expected = { + 'author' => { + 'id' => 1, + 'name' => 'Steve K.', + 'posts' => [ + { + 'id' => 42, 'title' => 'New Post', 'body' => 'Body', + 'comments' => [ + { + 'id' => 1, 'body' => 'ZOMG A COMMENT' + }, + { + 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT' + } + ] + } + ] + } + } + + assert_equal(expected, response) + end + + def test_render_resource_with_include_string + get :render_resource_with_include_string + + response = JSON.parse(@response.body) + expected = { + 'author' => { + 'id' => 1, + 'name' => 'Steve K.', + 'posts' => [ + { + 'id' => 42, 'title' => 'New Post', 'body' => 'Body', + 'comments' => [ + { + 'id' => 1, 'body' => 'ZOMG A COMMENT' + }, + { + 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT' + } + ] + } + ] + } + } + + assert_equal(expected, response) + end + + def test_render_resource_with_deep_include + get :render_resource_with_deep_include + + response = JSON.parse(@response.body) + expected = { + 'author' => { + 'id' => 1, + 'name' => 'Steve K.', + 'posts' => [ + { + 'id' => 42, 'title' => 'New Post', 'body' => 'Body', + 'comments' => [ + { + 'id' => 1, 'body' => 'ZOMG A COMMENT', + 'author' => { + 'id' => 1, + 'name' => 'Steve K.' + } + }, + { + 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT', + 'author' => { + 'id' => 1, + 'name' => 'Steve K.' + } + } + ] + } + ] + } + } + + assert_equal(expected, response) + end + end + end + end +end diff --git a/test/include_tree/include_args_to_hash_test.rb b/test/include_tree/include_args_to_hash_test.rb new file mode 100644 index 000000000..cb5d5c355 --- /dev/null +++ b/test/include_tree/include_args_to_hash_test.rb @@ -0,0 +1,51 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class IncludeTree + module Parsing + class IncludeArgsToHashTest < MiniTest::Test + def test_include_args_to_hash_from_symbol + expected = { author: {} } + input = :author + actual = Parsing.include_args_to_hash(input) + + assert_equal(expected, actual) + end + + def test_include_args_to_hash_from_array + expected = { author: {}, comments: {} } + input = [:author, :comments] + actual = Parsing.include_args_to_hash(input) + + assert_equal(expected, actual) + end + + def test_include_args_to_hash_from_nested_array + expected = { author: {}, comments: { author: {} } } + input = [:author, comments: [:author]] + actual = Parsing.include_args_to_hash(input) + + assert_equal(expected, actual) + end + + def test_include_args_to_hash_from_array_of_hashes + expected = { + author: {}, + blogs: { posts: { contributors: {} } }, + comments: { author: { blogs: { posts: {} } } } + } + input = [ + :author, + blogs: [posts: :contributors], + comments: { author: { blogs: :posts } } + ] + actual = Parsing.include_args_to_hash(input) + + assert_equal(expected, actual) + end + end + end + end + end +end From 839d1ab21ca99914afb7e239f12bd7ffd1347435 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Sep 2015 09:41:54 -0500 Subject: [PATCH 286/903] Remove dead code --- test/serializers/associations_test.rb | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 75e2db208..a063e0604 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -3,26 +3,6 @@ module ActiveModel class Serializer class AssociationsTest < Minitest::Test - class Model - def initialize(hash = {}) - @attributes = hash - end - - def read_attribute_for_serialization(name) - @attributes[name] - end - - def method_missing(meth, *args) - if meth.to_s =~ /^(.*)=$/ - @attributes[$1.to_sym] = args[0] - elsif @attributes.key?(meth) - @attributes[meth] - else - super - end - end - end - def setup @author = Author.new(name: 'Steve K.') @author.bio = nil From 1d8a3d039ad53b129ea20401578660f14ab57d60 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Sep 2015 00:36:18 -0500 Subject: [PATCH 287/903] Enforce case requires else; allow else nil --- .rubocop.yml | 7 +++++++ lib/active_model/serializer/include_tree.rb | 2 ++ 2 files changed, 9 insertions(+) diff --git a/.rubocop.yml b/.rubocop.yml index 8e00e2dc9..db25cbf5d 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -45,6 +45,13 @@ Style/ClassAndModuleChildren: Style/Documentation: Enabled: false +Style/MissingElse: + Enabled: true + EnforcedStyle: case + +Style/EmptyElse: + EnforcedStyle: empty + Style/MultilineOperationIndentation: EnforcedStyle: indented diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb index 8a8f1c122..be398cdaa 100644 --- a/lib/active_model/serializer/include_tree.rb +++ b/lib/active_model/serializer/include_tree.rb @@ -68,6 +68,8 @@ def [](key) self.class.new(@hash[:*]) when @hash.key?(:**) self.class.new(:** => {}) + else + nil end end end From 3f91015a7b94831341e868620f8b035974157005 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Sep 2015 17:41:52 -0500 Subject: [PATCH 288/903] Update CHANGELOG.md using `github-changes` https://github.com/lalitkapoor/github-changes --- CHANGELOG.md | 227 +++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 211 insertions(+), 16 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5f23557c0..e7eb044b2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,7 +1,9 @@ -### 0.10.0 +## 0.10.x Breaking changes: - * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. [@bf4], #1138 + +- [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) + * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. * using a class as a namespace that you also inherit from is complicated and circular at time i.e. buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) * The class methods on Adapter aren't necessarily related to the instance methods, they're more @@ -10,21 +12,214 @@ Breaking changes: * It helps to isolate and highlight what the Adapter interface actually is Features: - * adds adapters pattern - * adds support for `meta` and `meta_key` [@kurko] - * adds method to override association [@kurko] - * adds `has_one` attribute for backwards compatibility [@ggordon] - * adds JSON API support 1.0 [@benedikt] - * adds fragment cache support [@joaomdmoura] - * adds cache support to attributes and associations [@joaomdmoura] - * uses model name to determine the type [@lsylvester] - * remove root key option and split JSON adapter [@joaomdmoura] - * adds FlattenJSON as default adapter [@joaomdmoura] - * adds support for `pagination links` at top level of JsonApi adapter [@bacarini] - * adds extended format for `include` option to JsonApi adapter [@beauby] - * adds support for wildcards in `include` option [@beauby] - * adds support for nested associations for JSON and Attributes adapters via the `include` option [@NullVoxPopuli, @beauby] + +- [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) +- [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) +- [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested + associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). Fixes: Misc: +- [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) +- [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) +- [#1117](https://github.com/rails-api/active_model_serializers/pull/1117) FlattenJson adapter no longer inherits Json adapter, renamed to Attributes (@bf4) +- [#1171](https://github.com/rails-api/active_model_serializers/pull/1171) add require statements to top of file (@shicholas) +- [#1167](https://github.com/rails-api/active_model_serializers/pull/1167) Delegate Serializer.attributes to Serializer.attribute (@bf4) +- [#1174](https://github.com/rails-api/active_model_serializers/pull/1174) Consistently refer to the 'JSON API' and the 'JsonApi' adapter (@bf4) +- [#1173](https://github.com/rails-api/active_model_serializers/pull/1173) Comment private accessor warnings (@bf4) +- [#1166](https://github.com/rails-api/active_model_serializers/pull/1166) Prefer methods over instance variables (@bf4) +- [#1168](https://github.com/rails-api/active_model_serializers/pull/1168) Fix appveyor failure cache not being expired (@bf4) +- [#1161](https://github.com/rails-api/active_model_serializers/pull/1161) Remove duplicate test helper (@bf4) + +### v0.10.0.rc3 (2015/09/16 15:19 +00:00) +- [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) +- [#1155](https://github.com/rails-api/active_model_serializers/pull/1155) Outside controller use tutorial (@CodedBeardedSignedTaylor) +- [#1154](https://github.com/rails-api/active_model_serializers/pull/1154) Rubocop fixes for issues introduced by #1089 (@NullVoxPopuli) +- [#1089](https://github.com/rails-api/active_model_serializers/pull/1089) Add ActiveModelSerializers.logger with default null device (@bf4) +- [#1109](https://github.com/rails-api/active_model_serializers/pull/1109) Make better use of Minitest's lifecycle (@bf4) +- [#1144](https://github.com/rails-api/active_model_serializers/pull/1144) Fix Markdown to adapters documentation (@bacarini) +- [#1121](https://github.com/rails-api/active_model_serializers/pull/1121) Refactor `add_links` in JSONAPI adapter. (@beauby) +- [#1150](https://github.com/rails-api/active_model_serializers/pull/1150) Remove legacy method accidentally reintroduced in #1017 (@beauby) +- [#1149](https://github.com/rails-api/active_model_serializers/pull/1149) Update README with nested included association example. (@mattmueller) +- [#1110](https://github.com/rails-api/active_model_serializers/pull/1110) Add lint tests for AR models (@beauby) +- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Extended format for JSONAPI `include` option (@beauby) + * adds extended format for `include` option to JsonApi adapter +- [#1142](https://github.com/rails-api/active_model_serializers/pull/1142) Updating wording on cache expiry in README (@leighhalliday) +- [#1140](https://github.com/rails-api/active_model_serializers/pull/1140) Fix typo in fieldset exception (@lautis) +- [#1132](https://github.com/rails-api/active_model_serializers/pull/1132) Get rid of unnecessary instance variables, and implied dependencies. (@beauby) +- [#1139](https://github.com/rails-api/active_model_serializers/pull/1139) Documentation for serializing resources without render (@PericlesTheo) +- [#1017](https://github.com/rails-api/active_model_serializers/pull/1017) Make Adapters registerable so they are not namespace-constrained (@bf4) +- [#1120](https://github.com/rails-api/active_model_serializers/pull/1120) Add windows platform to loading sqlite3 (@Eric-Guo) +- [#1123](https://github.com/rails-api/active_model_serializers/pull/1123) Remove url options (@bacarini) +- [#1093](https://github.com/rails-api/active_model_serializers/pull/1093) Factor `with_adapter` + force cache clear before each test. (@beauby) +- [#1095](https://github.com/rails-api/active_model_serializers/pull/1095) Add documentation about configuration options. (@beauby) +- [#1069](https://github.com/rails-api/active_model_serializers/pull/1069) Add test coverage; account for no artifacts on CI (@bf4) +- [#1103](https://github.com/rails-api/active_model_serializers/pull/1103) Move `id` and `json_api_type` methods from `Serializer` to `JsonApi`. (@beauby) +- [#1106](https://github.com/rails-api/active_model_serializers/pull/1106) Add Style enforcer (via Rubocop) (@bf4) +- [#1079](https://github.com/rails-api/active_model_serializers/pull/1079) Add ArraySerializer#object like Serializer (@bf4) +- [#1096](https://github.com/rails-api/active_model_serializers/pull/1096) Fix definition of serializer attributes with multiple calls to `attri… (@beauby) +- [#1105](https://github.com/rails-api/active_model_serializers/pull/1105) Add ActiveRecord-backed fixtures. (@beauby) +- [#1108](https://github.com/rails-api/active_model_serializers/pull/1108) Better lint (@bf4) +- [#1102](https://github.com/rails-api/active_model_serializers/pull/1102) Remove remains of `embed` option. (@beauby) +- [#1090](https://github.com/rails-api/active_model_serializers/pull/1090) Clarify AMS dependencies (@bf4) +- [#1081](https://github.com/rails-api/active_model_serializers/pull/1081) Add configuration option to set resource type to singular/plural (@beauby) +- [#1067](https://github.com/rails-api/active_model_serializers/pull/1067) Fix warnings (@bf4) +- [#1066](https://github.com/rails-api/active_model_serializers/pull/1066) Adding appveyor to the project (@joaomdmoura, @Eric-Guo, @bf4) +- [#1071](https://github.com/rails-api/active_model_serializers/pull/1071) Make testing suite running and pass in Windows (@Eric-Guo, @bf4) +- [#1041](https://github.com/rails-api/active_model_serializers/pull/1041) Adding pagination links (@bacarini) + * adds support for `pagination links` at top level of JsonApi adapter +- [#1063](https://github.com/rails-api/active_model_serializers/pull/1063) Lead by example: lint PORO model (@bf4) +- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Test caller line parsing and digesting (@bf4) +- [#1048](https://github.com/rails-api/active_model_serializers/pull/1048) Let FlattenJson adapter decide it doesn't include meta (@bf4) +- [#1060](https://github.com/rails-api/active_model_serializers/pull/1060) Update fragment cache to support namespaced objects (@aaronlerch) +- [#1052](https://github.com/rails-api/active_model_serializers/pull/1052) Use underscored json_root when serializing a collection (@whatthewhat) +- [#1051](https://github.com/rails-api/active_model_serializers/pull/1051) Fix some invalid JSON in docs (@tjschuck) +- [#1049](https://github.com/rails-api/active_model_serializers/pull/1049) Fix incorrect s/options = {}/options ||= {} (@bf4) +- [#1037](https://github.com/rails-api/active_model_serializers/pull/1037) allow for type attribute (@lanej) +- [#1034](https://github.com/rails-api/active_model_serializers/pull/1034) allow id attribute to be overriden (@lanej) +- [#1035](https://github.com/rails-api/active_model_serializers/pull/1035) Fixed Comments highlight (@artLopez) +- [#1031](https://github.com/rails-api/active_model_serializers/pull/1031) Disallow to define multiple associations at once (@bolshakov) +- [#1032](https://github.com/rails-api/active_model_serializers/pull/1032) Wrap railtie requirement with rescue (@elliotlarson) +- [#1026](https://github.com/rails-api/active_model_serializers/pull/1026) Bump Version Number to 0.10.0.rc2 (@jfelchner) +- [#985](https://github.com/rails-api/active_model_serializers/pull/985) Associations implementation refactoring (@bolshakov) +- [#954](https://github.com/rails-api/active_model_serializers/pull/954) Encapsulate serialization in ActiveModel::SerializableResource (@bf4) +- [#972](https://github.com/rails-api/active_model_serializers/pull/972) Capture app warnings on test run (@bf4) +- [#1019](https://github.com/rails-api/active_model_serializers/pull/1019) Improve README.md (@baojjeu) +- [#998](https://github.com/rails-api/active_model_serializers/pull/998) Changing root to model class name (@joaomdmoura) +- [#1006](https://github.com/rails-api/active_model_serializers/pull/1006) Fix adapter inflection bug for api -> API (@bf4) +- [#1016](https://github.com/rails-api/active_model_serializers/pull/1016) require rails/railtie before subclassing Rails::Railtie (@bf4) +- [#1013](https://github.com/rails-api/active_model_serializers/pull/1013) Root option with empty array support (@vyrak, @mareczek) +- [#994](https://github.com/rails-api/active_model_serializers/pull/994) Starting Docs structure (@joaomdmoura) +- [#1007](https://github.com/rails-api/active_model_serializers/pull/1007) Bug fix for ArraySerializer json_key (@jiajiawang) +- [#1003](https://github.com/rails-api/active_model_serializers/pull/1003) Fix transient test failures (@Rodrigora) +- [#996](https://github.com/rails-api/active_model_serializers/pull/996) Add linter for serializable resource (@bf4) +- [#990](https://github.com/rails-api/active_model_serializers/pull/990) Adding json-api meta test (@joaomdmoura) +- [#984](https://github.com/rails-api/active_model_serializers/pull/984) Add option "key" to serializer associations (@Rodrigora) +- [#982](https://github.com/rails-api/active_model_serializers/pull/982) Fix typo (@bf4) +- [#981](https://github.com/rails-api/active_model_serializers/pull/981) Remove unused PORO#to_param (@bf4) +- [#978](https://github.com/rails-api/active_model_serializers/pull/978) fix generators template bug (@regonn) +- [#975](https://github.com/rails-api/active_model_serializers/pull/975) Fixes virtual value not being used (@GriffinHeart) +- [#970](https://github.com/rails-api/active_model_serializers/pull/970) Fix transient tests failures (@Rodrigora) +- [#962](https://github.com/rails-api/active_model_serializers/pull/962) Rendering objects that doesn't have serializers (@bf4, @joaomdmoura, @JustinAiken) +- [#939](https://github.com/rails-api/active_model_serializers/pull/939) Use a more precise generated cache key (@aaronlerch) +- [#971](https://github.com/rails-api/active_model_serializers/pull/971) Restore has_one to generator (@bf4) +- [#965](https://github.com/rails-api/active_model_serializers/pull/965) options fedault valueserializable_hash and as_json (@bf4) +- [#959](https://github.com/rails-api/active_model_serializers/pull/959) TYPO on README.md (@kangkyu) + +### v0.10.0.rc2 (2015/06/16 21:30 +00:00) +- [#958](https://github.com/rails-api/active_model_serializers/pull/958) Splitting json adapter into two (@joaomdmoura) + * adds FlattenJSON as default adapter +- [#953](https://github.com/rails-api/active_model_serializers/pull/953) use model name to determine the type (@lsylvester) + * uses model name to determine the type +- [#949](https://github.com/rails-api/active_model_serializers/pull/949) Don't pass serializer option to associated serializers (@bf4, @edwardloveall) +- [#902](https://github.com/rails-api/active_model_serializers/pull/902) Added serializer file digest to the cache_key (@cristianbica) +- [#948](https://github.com/rails-api/active_model_serializers/pull/948) AMS supports JSONAPI 1.0 instead of RC4 (@SeyZ) +- [#936](https://github.com/rails-api/active_model_serializers/pull/936) Include meta when using json adapter with custom root (@chrisbranson) +- [#942](https://github.com/rails-api/active_model_serializers/pull/942) Small code styling issue (@thiagofm) +- [#930](https://github.com/rails-api/active_model_serializers/pull/930) Reverting PR #909 (@joaomdmoura) +- [#924](https://github.com/rails-api/active_model_serializers/pull/924) Avoid unecessary calls to attribute methods when fragment caching (@navinpeiris) +- [#925](https://github.com/rails-api/active_model_serializers/pull/925) Updates JSON API Adapter to generate RC4 schema (@benedikt) + * adds JSON API support 1.0 +- [#918](https://github.com/rails-api/active_model_serializers/pull/918) Adding rescue_with_handler to clear state (@ryansch) +- [#909](https://github.com/rails-api/active_model_serializers/pull/909) Defining Json-API Adapter as Default (@joaomdmoura) + * remove root key option and split JSON adapter +- [#914](https://github.com/rails-api/active_model_serializers/pull/914) Prevent possible duplicated attributes in serializer (@groyoh) +- [#880](https://github.com/rails-api/active_model_serializers/pull/880) Inabling subclasses serializers to inherit attributes (@groyoh) +- [#913](https://github.com/rails-api/active_model_serializers/pull/913) Avoiding the serializer option when instantiating a new one for ArraySerializer Fixed #911 (@groyoh) +- [#897](https://github.com/rails-api/active_model_serializers/pull/897) Allow to define custom serializer for given class (@imanel) +- [#892](https://github.com/rails-api/active_model_serializers/pull/892) Fixed a bug that appeared when json adapter serialize a nil association (@groyoh) +- [#895](https://github.com/rails-api/active_model_serializers/pull/895) Adding a test to cover 'meta' and 'meta_key' attr_readers (@adomokos) +- [#894](https://github.com/rails-api/active_model_serializers/pull/894) Fixing typos in README.md (@adomokos) +- [#888](https://github.com/rails-api/active_model_serializers/pull/888) Changed duplicated test name in action controller test (@groyoh) +- [#890](https://github.com/rails-api/active_model_serializers/pull/890) Remove unused method `def_serializer` (@JustinAiken) +- [#887](https://github.com/rails-api/active_model_serializers/pull/887) Fixing tests on JRuby (@joaomdmoura) +- [#885](https://github.com/rails-api/active_model_serializers/pull/885) Updates rails versions for test and dev (@tonyta) + +### v0.10.0.rc1 (2015/04/22 06:06 +00:00) +- [#810](https://github.com/rails-api/active_model_serializers/pull/810) Adding Fragment Cache to AMS (@joaomdmoura) + * adds fragment cache support +- [#868](https://github.com/rails-api/active_model_serializers/pull/868) Fixed a bug that appears when a nil association is included (@groyoh) +- [#861](https://github.com/rails-api/active_model_serializers/pull/861) README: Add emphasis to single-word difference (@machty) +- [#858](https://github.com/rails-api/active_model_serializers/pull/858) Included resource fixes (@mateomurphy) +- [#853](https://github.com/rails-api/active_model_serializers/pull/853) RC3 Updates for JSON API (@mateomurphy) +- [#852](https://github.com/rails-api/active_model_serializers/pull/852) Fix options merge order in `each_association` (@mateomurphy) +- [#850](https://github.com/rails-api/active_model_serializers/pull/850) Use association value for determining serializer used (@mateomurphy) +- [#843](https://github.com/rails-api/active_model_serializers/pull/843) Remove the mailing list from the README (@JoshSmith) +- [#842](https://github.com/rails-api/active_model_serializers/pull/842) Add notes on how you can help to contributing documentation (@JoshSmith) +- [#833](https://github.com/rails-api/active_model_serializers/pull/833) Cache serializers for class (@lsylvester) +- [#837](https://github.com/rails-api/active_model_serializers/pull/837) Store options in array serializers (@kurko) +- [#836](https://github.com/rails-api/active_model_serializers/pull/836) Makes passed in options accessible inside serializers (@kurko) +- [#773](https://github.com/rails-api/active_model_serializers/pull/773) Make json api adapter 'include' option accept an array (@sweatypitts) +- [#830](https://github.com/rails-api/active_model_serializers/pull/830) Add contributing readme (@JoshSmith) +- [#811](https://github.com/rails-api/active_model_serializers/pull/811) Reimplement serialization scope and scope_name (@mateomurphy) +- [#725](https://github.com/rails-api/active_model_serializers/pull/725) Support has_one to be compatible with 0.8.x (@ggordon) + * adds `has_one` attribute for backwards compatibility +- [#822](https://github.com/rails-api/active_model_serializers/pull/822) Replace has_one with attribute in template (@bf4) +- [#821](https://github.com/rails-api/active_model_serializers/pull/821) Fix explicit serializer for associations (@wjordan) +- [#798](https://github.com/rails-api/active_model_serializers/pull/798) Fix lost test `test_include_multiple_posts_and_linked` (@donbobka) +- [#807](https://github.com/rails-api/active_model_serializers/pull/807) Add Overriding attribute methods section to README. (@alexstophel) +- [#693](https://github.com/rails-api/active_model_serializers/pull/693) Cache Support at AMS 0.10.0 (@joaomdmoura) + * adds cache support to attributes and associations. +- [#792](https://github.com/rails-api/active_model_serializers/pull/792) Association overrides (@kurko) + * adds method to override association +- [#794](https://github.com/rails-api/active_model_serializers/pull/794) add to_param for correct URL generation (@carlesjove) + +## 0.09.x + +### v0.9.3 (2015/01/21 20:29 +00:00) + +Features: +- [#774](https://github.com/rails-api/active_model_serializers/pull/774) Fix nested include attributes (@nhocki) +- [#771](https://github.com/rails-api/active_model_serializers/pull/771) Make linked resource type names consistent with root names (@sweatypitts) +- [#696](https://github.com/rails-api/active_model_serializers/pull/696) Explicitly set serializer for associations (@ggordon) +- [#700](https://github.com/rails-api/active_model_serializers/pull/700) sparse fieldsets (@arenoir) +- [#768](https://github.com/rails-api/active_model_serializers/pull/768) Adds support for `meta` and `meta_key` attribute (@kurko) + +### v0.9.1 (2014/12/04 11:54 +00:00) +- [#707](https://github.com/rails-api/active_model_serializers/pull/707) A Friendly Note on Which AMS Version to Use (@jherdman) +- [#730](https://github.com/rails-api/active_model_serializers/pull/730) Fixes nested has_many links in JSONAPI (@kurko) +- [#718](https://github.com/rails-api/active_model_serializers/pull/718) Allow overriding the adapter with render option (@ggordon) +- [#720](https://github.com/rails-api/active_model_serializers/pull/720) Rename attribute with :key (0.8.x compatibility) (@ggordon) +- [#728](https://github.com/rails-api/active_model_serializers/pull/728) Use type as key for linked resources (@kurko) +- [#729](https://github.com/rails-api/active_model_serializers/pull/729) Use the new beta build env on Travis (@joshk) +- [#703](https://github.com/rails-api/active_model_serializers/pull/703) Support serializer and each_serializer options in renderer (@ggordon, @mieko) +- [#727](https://github.com/rails-api/active_model_serializers/pull/727) Includes links inside of linked resources (@kurko) +- [#726](https://github.com/rails-api/active_model_serializers/pull/726) Bugfix: include nested has_many associations (@kurko) +- [#722](https://github.com/rails-api/active_model_serializers/pull/722) Fix infinite recursion (@ggordon) +- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Allow for the implicit use of ArraySerializer when :each_serializer is specified (@mieko) +- [#692](https://github.com/rails-api/active_model_serializers/pull/692) Include 'linked' member for json-api collections (@ggordon) +- [#714](https://github.com/rails-api/active_model_serializers/pull/714) Define as_json instead of to_json (@guilleiguaran) +- [#710](https://github.com/rails-api/active_model_serializers/pull/710) JSON-API: Don't include linked section if associations are empty (@guilleiguaran) +- [#711](https://github.com/rails-api/active_model_serializers/pull/711) Fixes rbx gems bundling on TravisCI (@kurko) +- [#709](https://github.com/rails-api/active_model_serializers/pull/709) Add type key when association name is different than object type (@guilleiguaran) +- [#708](https://github.com/rails-api/active_model_serializers/pull/708) Handle correctly null associations (@guilleiguaran) +- [#691](https://github.com/rails-api/active_model_serializers/pull/691) Fix embed option for associations (@jacob-s-son) +- [#689](https://github.com/rails-api/active_model_serializers/pull/689) Fix support for custom root in JSON-API adapter (@guilleiguaran) +- [#685](https://github.com/rails-api/active_model_serializers/pull/685) Serialize ids as strings in JSON-API adapter (@guilleiguaran) +- [#684](https://github.com/rails-api/active_model_serializers/pull/684) Refactor adapters to implement support for array serialization (@guilleiguaran) +- [#682](https://github.com/rails-api/active_model_serializers/pull/682) Include root by default in JSON-API serializers (@guilleiguaran) +- [#625](https://github.com/rails-api/active_model_serializers/pull/625) Add DSL for urls (@JordanFaust) +- [#677](https://github.com/rails-api/active_model_serializers/pull/677) Add support for embed: :ids option for in associations (@guilleiguaran) +- [#681](https://github.com/rails-api/active_model_serializers/pull/681) Check superclasses for Serializers (@quainjn) +- [#680](https://github.com/rails-api/active_model_serializers/pull/680) Add support for root keys (@NullVoxPopuli) +- [#675](https://github.com/rails-api/active_model_serializers/pull/675) Support Rails 4.2.0 (@tricknotes) +- [#667](https://github.com/rails-api/active_model_serializers/pull/667) Require only activemodel instead of full rails (@guilleiguaran) +- [#653](https://github.com/rails-api/active_model_serializers/pull/653) Add "_test" suffix to JsonApi::HasManyTest filename. (@alexgenco) +- [#631](https://github.com/rails-api/active_model_serializers/pull/631) Update build badge URL (@craiglittle) + +## 0.08.x + +### v0.8.3 (2014/12/10 14:45 +00:00) +- [#753](https://github.com/rails-api/active_model_serializers/pull/753) Test against Ruby 2.2 on Travis CI (@tricknotes) +- [#745](https://github.com/rails-api/active_model_serializers/pull/745) Missing a word (@jockee) + +### v0.8.2 (2014/09/01 21:00 +00:00) +- [#612](https://github.com/rails-api/active_model_serializers/pull/612) Feature/adapter (@bolshakov) + * adds adapters pattern +- [#615](https://github.com/rails-api/active_model_serializers/pull/615) Rails does not support const_defined? in development mode (@tpitale) +- [#613](https://github.com/rails-api/active_model_serializers/pull/613) README: typo fix on attributes (@spk) +- [#614](https://github.com/rails-api/active_model_serializers/pull/614) Fix rails 4.0.x build. (@arthurnn) +- [#610](https://github.com/rails-api/active_model_serializers/pull/610) ArraySerializer (@bolshakov) +- [#607](https://github.com/rails-api/active_model_serializers/pull/607) ruby syntax highlights (@zigomir) +- [#602](https://github.com/rails-api/active_model_serializers/pull/602) Add DSL for associations (@JordanFaust) From 359f290ddc2ce7d5d3ed581b4590f9fd3000eebf Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 23 Sep 2015 18:59:18 +0200 Subject: [PATCH 289/903] Add failing test. --- test/serializers/attribute_test.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 5ca7f8428..99452e530 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -57,6 +57,20 @@ def test_type_attribute adapter = ActiveModel::Serializer::Adapter::Json.new(attributes_serializer.new(@blog)) assert_equal({ blog: { type: 'stuff' } }, adapter.serializable_hash) end + + def test_id_attribute_override_before + serializer = Class.new(ActiveModel::Serializer) do + def id + 'custom' + end + + attribute :id + end + + hash = ActiveModel::SerializableResource.new(@blog, adapter: :json, serializer: serializer).serializable_hash + + assert_equal('custom', hash[:blog][:id]) + end end end end From e552e4329bea2c9268b9faea6365a6fd6bfababc Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 23 Sep 2015 18:59:32 +0200 Subject: [PATCH 290/903] Fix. --- lib/active_model/serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 030e47d2a..61343378f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -62,7 +62,7 @@ def self.attribute(attr, options = {}) ActiveModelSerializers.silence_warnings do define_method key do object.read_attribute_for_serialization(attr) - end unless (key != :id && method_defined?(key)) || _fragmented.respond_to?(attr) + end unless method_defined?(key) || _fragmented.respond_to?(attr) end end From bd80c1942b2926f777ef49ae19aed04ac13313f3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 7 Sep 2015 11:05:36 -0500 Subject: [PATCH 291/903] Simplify Windows platform identification Platforms map available at https://github.com/bundler/bundler/blob/master/lib/bundler/dependency.rb --- Gemfile | 17 +++++++++-------- appveyor.yml | 1 + 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/Gemfile b/Gemfile index 7899d8dfb..2275ef993 100644 --- a/Gemfile +++ b/Gemfile @@ -29,20 +29,21 @@ else gem 'actionpack', gem_version end +# https://github.com/bundler/bundler/blob/89a8778c19269561926cea172acdcda241d26d23/lib/bundler/dependency.rb#L30-L54 +@windows_platforms = [:mswin, :mingw, :x64_mingw] + +# Windows does not include zoneinfo files, so bundle the tzinfo-data gem +gem 'tzinfo-data', platforms: (@windows_platforms + [:jruby]) + group :test do gem 'activerecord' - gem 'sqlite3', platform: [:ruby, :mingw, :x64_mingw, :mswin] + gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby - gem 'codeclimate-test-reporter', require: false -end -group :test, :development do - gem 'simplecov', '~> 0.10', require: false + gem 'codeclimate-test-reporter', require: false + gem 'simplecov', '~> 0.10', require: false, group: :development end -# Windows does not include zoneinfo files, so bundle the tzinfo-data gem -gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] - group :development, :test do gem 'rubocop', '~> 0.34.0', require: false end diff --git a/appveyor.yml b/appveyor.yml index b32b350c4..bf2713331 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -17,6 +17,7 @@ install: - gem --version - gem install bundler - bundler --version + - bundle platform - bundle install --retry=3 test_script: From a32ad4331fccdfdd1fbe63341fc7d62a6203a4c5 Mon Sep 17 00:00:00 2001 From: Liam Bowen Date: Fri, 25 Sep 2015 17:38:23 +0000 Subject: [PATCH 292/903] Add documentation about wildcard includes Resolves #1200 --- README.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/README.md b/README.md index 42f6cd7a4..14d6d5d95 100644 --- a/README.md +++ b/README.md @@ -213,6 +213,26 @@ resources in the `"included"` member when the resource names are included in the render @posts, include: 'author,comments,comments.author' ``` +In addition, two types of wildcards may be used. `*` includes one level of associations, and `**` includes all recursively. These can be combined with other paths. + +```ruby + render @posts, include: '**' # or '*' for a single layer +``` + +The following would render posts and include the author, the author's comments, and every resource referenced by the author's comments (recursively). It could be combined, like above, with other paths in any combination desired. + +```ruby + render @posts, include: 'author.comments.**' +``` + +The JSON API [specifies](http://jsonapi.org/format/#fetching-includes) that the user may supply a parameter specifying which related resources are to be included: + +```ruby + render @posts, include: params[:include] +``` + +This raises some security concerns since the user could pass in `include=**`, so filter the values for `include` appropriately if you decide to support this JSON API feature. + ## Installation Add this line to your application's Gemfile: From 908f13fe6ce89c01efc09bcccf6c5a3ad0c19ad4 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 1 Oct 2015 19:05:28 -0300 Subject: [PATCH 293/903] Remove empty rubocop.rake --- lib/tasks/rubocop.rake | 0 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 lib/tasks/rubocop.rake diff --git a/lib/tasks/rubocop.rake b/lib/tasks/rubocop.rake deleted file mode 100644 index e69de29bb..000000000 From c7b8c549525aa1f817ba5b98939beaab77526506 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Wed, 30 Sep 2015 19:48:31 -0300 Subject: [PATCH 294/903] Change default rake task to run test and rubocop The rubocop only runs in the CI this way a contributor probably will see a rubocop offense only in the CI. Running the rubocop in the default rake task we have more chance that a offense be get in the local machine. --- .travis.yml | 1 - Rakefile | 2 +- appveyor.yml | 2 +- 3 files changed, 2 insertions(+), 3 deletions(-) diff --git a/.travis.yml b/.travis.yml index 0fa5f7b94..bf9221253 100644 --- a/.travis.yml +++ b/.travis.yml @@ -18,7 +18,6 @@ install: script: - env CAPTURE_STDERR=false bundle exec rake - - bundle exec rake rubocop env: - "RAILS_VERSION=4.0" diff --git a/Rakefile b/Rakefile index cefdc4237..64408ab4c 100644 --- a/Rakefile +++ b/Rakefile @@ -36,4 +36,4 @@ Rake::TestTask.new do |t| t.verbose = true end -task :default => :test +task default: [:test, :rubocop] diff --git a/appveyor.yml b/appveyor.yml index bf2713331..771ff243f 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -21,6 +21,6 @@ install: - bundle install --retry=3 test_script: - - bundle exec rake + - bundle exec rake test build: off From 9d7da8afc4c27858c6dca35c80381148f8d85ad0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 1 Oct 2015 13:22:28 -0500 Subject: [PATCH 295/903] Add support for top level jsonapi member. --- CHANGELOG.md | 1 + docs/general/configuration_options.md | 8 ++ lib/active_model/serializer.rb | 2 +- .../serializer/adapter/json_api.rb | 50 +++++++++-- lib/active_model/serializer/configuration.rb | 2 + .../adapter/json_api/toplevel_jsonapi_test.rb | 84 +++++++++++++++++++ test/support/serialization_testing.rb | 16 ++++ 7 files changed, 157 insertions(+), 6 deletions(-) create mode 100644 test/adapter/json_api/toplevel_jsonapi_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index e7eb044b2..1536473f8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -17,6 +17,7 @@ Features: - [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). +- [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) Fixes: diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 8288b3c09..46465f062 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -9,3 +9,11 @@ The following configuration options can be set on `ActiveModel::Serializer.confi ## JSON API - `jsonapi_resource_type`: Whether the `type` attributes of resources should be singular or plural. Possible values: `:singular, :plural`. Default: `:plural`. +- `jsonapi_include_toplevel_object`: Whether to include a [top level JSON API member](http://jsonapi.org/format/#document-jsonapi-object) + in the response document. + Default: `false`. +- Used when `jsonapi_include_toplevel_object` is `true`: + - `jsonapi_version`: The latest version of the spec the API conforms to. + Default: `'1.0'`. + - `jsonapi_toplevel_meta`: Optional metadata. Not included if empty. + Default: `{}`. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 61343378f..d1c7dcce7 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,5 +1,4 @@ require 'thread_safe' -require 'active_model/serializer/adapter' require 'active_model/serializer/array_serializer' require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' @@ -11,6 +10,7 @@ module ActiveModel class Serializer include Configuration include Associations + require 'active_model/serializer/adapter' # Matches # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 3637ccb79..d5c67754a 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,6 +6,41 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache + # TODO: if we like this abstraction and other API objects to it, + # then extract to its own file and require it. + module ApiObjects + module JsonApi + ActiveModel::Serializer.config.jsonapi_version = '1.0' + ActiveModel::Serializer.config.jsonapi_toplevel_meta = {} + # Make JSON API top-level jsonapi member opt-in + # ref: http://jsonapi.org/format/#document-top-level + ActiveModel::Serializer.config.jsonapi_include_toplevel_object = false + + module_function + + def add!(hash) + hash.merge!(object) if include_object? + end + + def include_object? + ActiveModel::Serializer.config.jsonapi_include_toplevel_object + end + + # TODO: see if we can cache this + def object + object = { + jsonapi: { + version: ActiveModel::Serializer.config.jsonapi_version, + meta: ActiveModel::Serializer.config.jsonapi_toplevel_meta + } + } + object[:jsonapi].reject! { |_, v| v.blank? } + + object + end + end + end + def initialize(serializer, options = {}) super @include_tree = IncludeTree.from_include_args(options[:include]) @@ -21,11 +56,16 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} - if serializer.respond_to?(:each) - serializable_hash_for_collection(options) - else - serializable_hash_for_single_resource(options) - end + hash = + if serializer.respond_to?(:each) + serializable_hash_for_collection(options) + else + serializable_hash_for_single_resource(options) + end + + ApiObjects::JsonApi.add!(hash) + + hash end def fragment_cache(cached_hash, non_cached_hash) diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 19b2df1ea..564277801 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -4,6 +4,8 @@ module Configuration include ActiveSupport::Configurable extend ActiveSupport::Concern + # Configuration options may also be set in + # Serializers and Adapters included do |base| base.config.array_serializer = ActiveModel::Serializer::ArraySerializer base.config.adapter = :attributes diff --git a/test/adapter/json_api/toplevel_jsonapi_test.rb b/test/adapter/json_api/toplevel_jsonapi_test.rb new file mode 100644 index 000000000..81ded82bf --- /dev/null +++ b/test/adapter/json_api/toplevel_jsonapi_test.rb @@ -0,0 +1,84 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class TopLevelJsonApiTest < Minitest::Test + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @post.blog = @blog + @anonymous_post.comments = [] + @anonymous_post.blog = nil + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + end + + def test_toplevel_jsonapi_defaults_to_false + assert_equal config.fetch(:jsonapi_include_toplevel_object), false + end + + def test_disable_toplevel_jsonapi + with_config(jsonapi_include_toplevel_object: false) do + hash = serialize(@post) + assert_nil(hash[:jsonapi]) + end + end + + def test_enable_toplevel_jsonapi + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + refute_nil(hash[:jsonapi]) + end + end + + def test_default_toplevel_jsonapi_version + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + assert_equal('1.0', hash[:jsonapi][:version]) + end + end + + def test_toplevel_jsonapi_no_meta + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + assert_nil(hash[:jsonapi][:meta]) + end + end + + def test_toplevel_jsonapi_meta + new_config = { + jsonapi_include_toplevel_object: true, + jsonapi_toplevel_meta: { + 'copyright' => 'Copyright 2015 Example Corp.' + } + } + with_config(new_config) do + hash = serialize(@post) + assert_equal(new_config[:jsonapi_toplevel_meta], hash.fetch(:jsonapi).fetch(:meta)) + end + end + + private + + def serialize(resource, options = {}) + serializable(resource, { adapter: :json_api }.merge!(options)).serializable_hash + end + end + end + end + end +end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index e990ec27b..e12720974 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -1,4 +1,8 @@ module SerializationTesting + def config + ActiveModel::Serializer.config + end + private def generate_cached_serializer(obj) @@ -18,6 +22,18 @@ def with_adapter(adapter) ActiveModel::Serializer.config.adapter = old_adapter end alias_method :with_configured_adapter, :with_adapter + + def with_config(hash) + old_config = config.dup + ActiveModel::Serializer.config.update(hash) + yield + ensure + ActiveModel::Serializer.config.replace(old_config) + end + + def serializable(resource, options = {}) + ActiveModel::SerializableResource.new(resource, options) + end end class Minitest::Test From 2dd569ae51b43e93dbe0e20b3104eaf63587542b Mon Sep 17 00:00:00 2001 From: Ivan Yurov Date: Thu, 1 Oct 2015 22:48:57 -0400 Subject: [PATCH 296/903] Add Serializer 'type' directive to control type field, for use by the JsonApi adapter --- lib/active_model/serializer.rb | 5 +++ .../serializer/adapter/json_api.rb | 1 + .../json_api/resource_type_config_test.rb | 32 +++++++++++++------ 3 files changed, 28 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 61343378f..aa76dcb24 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -46,6 +46,10 @@ def self.inherited(base) super end + def self.type(type) + self._type = type + end + def self.attributes(*attrs) attrs = attrs.first if attrs.first.class == Array @@ -122,6 +126,7 @@ def self.get_serializer_for(klass) end attr_accessor :object, :root, :meta, :meta_key, :scope + class_attribute :_type, instance_writer: false def initialize(object, options = {}) self.object = object diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 3637ccb79..3d0979854 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -71,6 +71,7 @@ def serializable_hash_for_single_resource(options) end def resource_identifier_type_for(serializer) + return serializer._type if serializer._type if ActiveModel::Serializer.config.jsonapi_resource_type == :singular serializer.object.class.model_name.singular else diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index 859ea7a71..39462b994 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -5,6 +5,11 @@ class Serializer module Adapter class JsonApi class ResourceTypeConfigTest < Minitest::Test + class ProfileTypeSerializer < ActiveModel::Serializer + attributes :name + type 'profile' + end + def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil @@ -36,22 +41,29 @@ def with_jsonapi_resource_type type end def test_config_plural - with_adapter :json_api do - with_jsonapi_resource_type :plural do - hash = ActiveModel::SerializableResource.new(@comment).serializable_hash - assert_equal('comments', hash[:data][:type]) - end + with_jsonapi_resource_type :plural do + hash = serializable(@comment, adapter: :json_api).serializable_hash + assert_equal('comments', hash[:data][:type]) end end def test_config_singular - with_adapter :json_api do - with_jsonapi_resource_type :singular do - hash = ActiveModel::SerializableResource.new(@comment).serializable_hash - assert_equal('comment', hash[:data][:type]) - end + with_jsonapi_resource_type :singular do + hash = serializable(@comment, adapter: :json_api).serializable_hash + assert_equal('comment', hash[:data][:type]) end end + + def test_explicit_type_value + hash = serializable(@author, serializer: ProfileTypeSerializer, adapter: :json_api).serializable_hash + assert_equal('profile', hash.fetch(:data).fetch(:type)) + end + + private + + def serializable(resource, options = {}) + ActiveModel::SerializableResource.new(resource, options) + end end end end From 8e8cfd45ff87b3ae1b987d065f14df6b6d915e03 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 1 Oct 2015 23:08:34 -0500 Subject: [PATCH 297/903] Fix bundle console no longer tries to load I18n::Rails --- lib/active_model_serializers.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d8a79f8d9..6f00620fc 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,6 +1,6 @@ require 'logger' require 'active_model' -require 'active_support/railtie' +require 'active_support' require 'action_controller' require 'action_controller/railtie' module ActiveModelSerializers From f8323fc9e5750e2820003a3ed90b15fad4faf93b Mon Sep 17 00:00:00 2001 From: Liam Bowen Date: Tue, 29 Sep 2015 16:18:47 +0000 Subject: [PATCH 298/903] Fixes #1211 - retrieve the key from the reflection options when building associations --- CHANGELOG.md | 1 + lib/active_model/serializer/associations.rb | 3 ++- test/action_controller/json_api/linked_test.rb | 17 +++++++++++++++++ 3 files changed, 20 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e7eb044b2..2282ddbdd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -19,6 +19,7 @@ Features: associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). Fixes: +- [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) Misc: - [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 86c5752c3..af627a13c 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -92,7 +92,8 @@ def associations(include_tree = DEFAULT_INCLUDE_TREE) Enumerator.new do |y| self.class._reflections.each do |reflection| - next unless include_tree.key?(reflection.name) + key = reflection.options.fetch(:key, reflection.name) + next unless include_tree.key?(key) y.yield reflection.build_association(self, instance_options) end end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 04ea4c992..8d541f5b1 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -46,6 +46,11 @@ def render_resource_with_include render json: @post, include: [:author], adapter: :json_api end + def render_resource_with_include_of_custom_key_by_original + setup_post + render json: @post, include: [:reviews], adapter: :json_api, serializer: PostWithCustomKeysSerializer + end + def render_resource_with_nested_include setup_post render json: @post, include: [comments: [:author]], adapter: :json_api @@ -137,6 +142,18 @@ def test_render_resource_with_nested_has_many_include assert_equal expected_linked, response['included'] end + def test_render_resource_with_include_of_custom_key_by_original + get :render_resource_with_include_of_custom_key_by_original + response = JSON.parse(@response.body) + assert response.key? 'included' + + relationships = response['data']['relationships'] + + assert_includes relationships, 'reviews' + assert_includes relationships, 'writer' + assert_includes relationships, 'site' + end + def test_render_resource_with_nested_include get :render_resource_with_nested_include response = JSON.parse(@response.body) From 4db2b8c8cffcef0563f08f68e2a96c9befbcae27 Mon Sep 17 00:00:00 2001 From: Islam Wazery Date: Mon, 5 Oct 2015 01:59:36 +0200 Subject: [PATCH 299/903] Fix a typo --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 14d6d5d95..1f470dbc9 100644 --- a/README.md +++ b/README.md @@ -348,7 +348,7 @@ On this example every ```Post``` object will be cached with the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, but in this case it will be automatically expired after 3 hours. -### Fragmenting Caching +### Fragment Caching If there is some API endpoint that shouldn't be fully cached, you can still optimise it, using Fragment Cache on the attributes and relationships that you want to cache. From 7847d05ecbf2ab777bea8be588a6f9ef1891e3ad Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 5 Oct 2015 03:08:07 +0200 Subject: [PATCH 300/903] Remove `root_name` class method from Serializer, as it is used nowhere. --- CHANGELOG.md | 1 + lib/active_model/serializer.rb | 4 ---- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 43ecc4189..591fdd685 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,7 @@ Breaking changes: +- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) - [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. * using a class as a namespace that you also inherit from is complicated and circular at time i.e. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1e3b0b724..ff6e52177 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -98,10 +98,6 @@ def self.adapter ActiveModel::Serializer::Adapter.lookup(config.adapter) end - def self.root_name - name.demodulize.underscore.sub(/_serializer$/, '') if name - end - def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end From 658810e6a0417d3c4222a448bf3166c60757f25a Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 5 Oct 2015 06:08:11 +0200 Subject: [PATCH 301/903] Extract attributes filtering from serializer into adapter. --- CHANGELOG.md | 1 + lib/active_model/serializer.rb | 9 ++---- .../serializer/adapter/attributes.rb | 5 +++- .../serializer/adapter/json_api.rb | 30 +++++++++---------- lib/active_model/serializer/fieldset.rb | 17 +++-------- test/adapter/json_api/collection_test.rb | 8 +++-- test/serializers/attributes_test.rb | 5 ---- test/serializers/fieldset_test.rb | 19 +++--------- 8 files changed, 35 insertions(+), 59 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 43ecc4189..baa15d103 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -23,6 +23,7 @@ Fixes: - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) Misc: +- [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) - [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) - [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) - [#1117](https://github.com/rails-api/active_model_serializers/pull/1117) FlattenJson adapter no longer inherits Json adapter, renamed to Attributes (@bf4) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1e3b0b724..eafa4942d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -148,13 +148,8 @@ def json_key root || object.class.model_name.to_s.underscore end - def attributes(options = {}) - attributes = - if options[:fields] - self.class._attributes & options[:fields] - else - self.class._attributes.dup - end + def attributes + attributes = self.class._attributes.dup attributes.each_with_object({}) do |name, hash| unless self.class._fragmented diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 2d2da6ebb..15577eb8e 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -57,7 +57,10 @@ def include_meta(json) def resource_object_for(options) cache_check(serializer) do - serializer.attributes(options) + attributes = serializer.attributes + attributes.slice!(*options[:fields]) if options[:fields] + + attributes end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a6977877f..2792af094 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -47,7 +47,7 @@ def initialize(serializer, options = {}) fields = options.delete(:fields) if fields - @fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key) + @fieldset = ActiveModel::Serializer::Fieldset.new(fields) else @fieldset = options[:fieldset] end @@ -60,7 +60,7 @@ def serializable_hash(options = nil) if serializer.respond_to?(:each) serializable_hash_for_collection(options) else - serializable_hash_for_single_resource(options) + serializable_hash_for_single_resource end ApiObjects::JsonApi.add!(hash) @@ -99,8 +99,8 @@ def serializable_hash_for_collection(options) hash end - def serializable_hash_for_single_resource(options) - primary_data = primary_data_for(serializer, options) + def serializable_hash_for_single_resource + primary_data = primary_data_for(serializer) relationships = relationships_for(serializer) included = included_resources(@include_tree) hash = { data: primary_data } @@ -134,22 +134,22 @@ def resource_identifier_for(serializer) { id: id.to_s, type: type } end - def resource_object_for(serializer, options = {}) - options[:fields] = fieldset && fieldset.fields_for(serializer) - + def resource_object_for(serializer) cache_check(serializer) do - result = resource_identifier_for(serializer) - attributes = serializer.attributes(options).except(:id) - result[:attributes] = attributes if attributes.any? - result + resource_object = resource_identifier_for(serializer) + requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) + attributes = serializer.attributes.except(:id) + attributes.slice!(*requested_fields) if requested_fields + resource_object[:attributes] = attributes if attributes.any? + resource_object end end - def primary_data_for(serializer, options) + def primary_data_for(serializer) if serializer.respond_to?(:each) - serializer.map { |s| resource_object_for(s, options) } + serializer.map { |s| resource_object_for(s) } else - resource_object_for(serializer, options) + resource_object_for(serializer) end end @@ -187,7 +187,7 @@ def add_included_resources_for(serializer, include_tree, included) else return unless serializer && serializer.object - primary_data = primary_data_for(serializer, instance_options) + primary_data = primary_data_for(serializer) relationships = relationships_for(serializer) primary_data[:relationships] = relationships if relationships.any? diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 55dad6346..eaa47ec8d 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -1,8 +1,7 @@ module ActiveModel class Serializer class Fieldset - def initialize(fields, root = nil) - @root = root + def initialize(fields) @raw_fields = fields end @@ -10,27 +9,19 @@ def fields @fields ||= parsed_fields end - def fields_for(serializer) - key = serializer.json_key - fields[key.to_sym] || fields[key.pluralize.to_sym] + def fields_for(type) + fields[type.singularize.to_sym] || fields[type.pluralize.to_sym] end private ActiveModelSerializers.silence_warnings do - attr_reader :raw_fields, :root + attr_reader :raw_fields end def parsed_fields if raw_fields.is_a?(Hash) raw_fields.inject({}) { |h, (k, v)| h[k.to_sym] = v.map(&:to_sym); h } - elsif raw_fields.is_a?(Array) - if root.nil? - raise ArgumentError, 'The root argument must be specified if the fields argument is an array.'.freeze - end - hash = {} - hash[root.to_sym] = raw_fields.map(&:to_sym) - hash else {} end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 7f42719e6..d1e70cf87 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -58,8 +58,10 @@ def test_include_multiple_posts end def test_limiting_fields - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, fields: ['title']) - + actual = ActiveModel::SerializableResource.new( + [@first_post, @second_post], adapter: :json_api, + fields: { posts: ['title'] }) + .serializable_hash expected = [ { id: '1', @@ -86,7 +88,7 @@ def test_limiting_fields } } ] - assert_equal(expected, @adapter.serializable_hash[:data]) + assert_equal(expected, actual[:data]) end end end diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 735de3f97..684500d99 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -18,11 +18,6 @@ def test_attributes_definition @profile_serializer.class._attributes) end - def test_attributes_with_fields_option - assert_equal({ name: 'Name 1' }, - @profile_serializer.attributes(fields: [:name])) - end - def test_attributes_inheritance_definition assert_equal([:id, :body], @serializer_klass._attributes) end diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb index ca613045d..e042f36fe 100644 --- a/test/serializers/fieldset_test.rb +++ b/test/serializers/fieldset_test.rb @@ -4,22 +4,11 @@ module ActiveModel class Serializer class FieldsetTest < Minitest::Test def test_fieldset_with_hash - fieldset = ActiveModel::Serializer::Fieldset.new({ 'post' => %w(id title), 'coment' => ['body'] }) + fieldset = ActiveModel::Serializer::Fieldset.new('post' => %w(id title), 'comment' => ['body']) + expected = { :post => [:id, :title], :comment => [:body] } - assert_equal( - { :post => [:id, :title], :coment => [:body] }, - fieldset.fields - ) - end - - def test_fieldset_with_array_of_fields_and_root_name - fieldset = ActiveModel::Serializer::Fieldset.new(['title'], 'post') - - assert_equal( - { :post => [:title] }, - fieldset.fields - ) + assert_equal(expected, fieldset.fields) end end end -end \ No newline at end of file +end From 503bfe95988ed253b599db2b49f534e176f28d6e Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 5 Oct 2015 06:35:38 +0200 Subject: [PATCH 302/903] Move `meta`/`meta_key` handling inside adapter. --- CHANGELOG.md | 1 + lib/active_model/serializable_resource.rb | 2 +- lib/active_model/serializer.rb | 4 +- lib/active_model/serializer/adapter/base.rb | 4 +- .../serializer/array_serializer.rb | 4 +- test/array_serializer_test.rb | 8 --- test/serializers/meta_test.rb | 65 +++++++++++-------- 7 files changed, 43 insertions(+), 45 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f2ce49108..2af0c463b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -24,6 +24,7 @@ Fixes: - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) Misc: +- [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) - [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) - [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) - [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 0791385bc..56453dd98 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,7 +1,7 @@ require 'set' module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter]) + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key]) # Primary interface to composing a resource with a serializer and adapter. # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f3e8ec402..643167a77 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -121,15 +121,13 @@ def self.get_serializer_for(klass) end end - attr_accessor :object, :root, :meta, :meta_key, :scope + attr_accessor :object, :root, :scope class_attribute :_type, instance_writer: false def initialize(object, options = {}) self.object = object self.instance_options = options self.root = instance_options[:root] - self.meta = instance_options[:meta] - self.meta_key = instance_options[:meta_key] self.scope = instance_options[:scope] scope_name = instance_options[:scope_name] diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb index 2496236f5..fc06848a9 100644 --- a/lib/active_model/serializer/adapter/base.rb +++ b/lib/active_model/serializer/adapter/base.rb @@ -37,11 +37,11 @@ def cache_check(serializer) private def meta - serializer.meta if serializer.respond_to?(:meta) + instance_options.fetch(:meta, nil) end def meta_key - serializer.meta_key || 'meta'.freeze + instance_options.fetch(:meta_key, 'meta'.freeze) end def root diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 9c7b2b93e..c8029cc76 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -5,7 +5,7 @@ class ArraySerializer include Enumerable delegate :each, to: :@serializers - attr_reader :object, :root, :meta, :meta_key + attr_reader :object, :root def initialize(resources, options = {}) @root = options[:root] @@ -21,8 +21,6 @@ def initialize(resources, options = {}) serializer_class.new(resource, options.except(:serializer)) end end - @meta = options[:meta] - @meta_key = options[:meta_key] end def json_key diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 003f7d41f..3141f7131 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -41,14 +41,6 @@ def test_serializer_option_not_passed_to_each_serializer refute serializers.first.custom_options.key?(:serializer) end - def test_meta_and_meta_key_attr_readers - meta_content = { meta: 'the meta', meta_key: 'the meta key' } - @serializer = ArraySerializer.new([@comment, @post], meta_content) - - assert_equal @serializer.meta, 'the meta' - assert_equal @serializer.meta_key, 'the meta key' - end - def test_root_default @serializer = ArraySerializer.new([@comment, @post]) assert_equal @serializer.root, nil diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 7c893a590..81a263246 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -4,7 +4,6 @@ module ActiveModel class Serializer class MetaTest < Minitest::Test def setup - ActionController::Base.cache_store.clear @blog = Blog.new(id: 1, name: 'AMS Hints', writer: Author.new(id: 2, name: 'Steve'), @@ -12,8 +11,11 @@ def setup end def test_meta_is_present_with_root - serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json, + serializer: AlternateBlogSerializer, + meta: { total: 10 }).as_json expected = { blog: { id: 1, @@ -23,22 +25,29 @@ def test_meta_is_present_with_root total: 10 } } - assert_equal expected, adapter.as_json + assert_equal(expected, actual) end def test_meta_is_not_included_when_root_is_missing - # load_adapter uses Attributes Adapter - adapter = load_adapter(meta: { total: 10 }) + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :attributes, + serializer: AlternateBlogSerializer, + meta: { total: 10 }).as_json expected = { id: 1, title: 'AMS Hints' } - assert_equal expected, adapter.as_json + assert_equal(expected, actual) end def test_meta_key_is_used - serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }, meta_key: 'haha_meta') - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json, + serializer: AlternateBlogSerializer, + meta: { total: 10 }, + meta_key: 'haha_meta').as_json expected = { blog: { id: 1, @@ -48,12 +57,16 @@ def test_meta_key_is_used total: 10 } } - assert_equal expected, adapter.as_json + assert_equal(expected, actual) end def test_meta_key_is_used_with_json_api - serializer = AlternateBlogSerializer.new(@blog, meta: { total: 10 }, meta_key: 'haha_meta') - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json_api, + serializer: AlternateBlogSerializer, + meta: { total: 10 }, + meta_key: 'haha_meta').as_json expected = { data: { id: '1', @@ -62,13 +75,14 @@ def test_meta_key_is_used_with_json_api }, 'haha_meta' => { total: 10 } } - assert_equal expected, adapter.as_json + assert_equal(expected, actual) end def test_meta_is_not_present_on_arrays_without_root - serializer = ArraySerializer.new([@blog], meta: { total: 10 }) - # Attributes doesn't have support to root - adapter = ActiveModel::Serializer::Adapter::Attributes.new(serializer) + actual = ActiveModel::SerializableResource.new( + [@blog], + adapter: :attributes, + meta: { total: 10 }).as_json expected = [{ id: 1, name: 'AMS Hints', @@ -82,13 +96,15 @@ def test_meta_is_not_present_on_arrays_without_root body: nil }] }] - assert_equal expected, adapter.as_json + assert_equal(expected, actual) end def test_meta_is_present_on_arrays_with_root - serializer = ArraySerializer.new([@blog], meta: { total: 10 }, meta_key: 'haha_meta') - # JSON adapter adds root by default - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + actual = ActiveModel::SerializableResource.new( + [@blog], + adapter: :json, + meta: { total: 10 }, + meta_key: 'haha_meta').as_json expected = { blogs: [{ id: 1, @@ -107,14 +123,7 @@ def test_meta_is_present_on_arrays_with_root total: 10 } } - assert_equal expected, adapter.as_json - end - - private - - def load_adapter(options) - options = options.merge(adapter: :attributes, serializer: AlternateBlogSerializer) - ActiveModel::SerializableResource.new(@blog, options) + assert_equal(expected, actual) end end end From 29c3448922a3403cfc0458bbba5d07e7b87691d6 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 6 Oct 2015 02:15:29 +0200 Subject: [PATCH 303/903] Better reporter for tests. --- Gemfile | 1 + test/test_helper.rb | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Gemfile b/Gemfile index 2275ef993..1d96ba05e 100644 --- a/Gemfile +++ b/Gemfile @@ -40,6 +40,7 @@ group :test do gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby + gem 'minitest-reporters', require: false, group: :development gem 'codeclimate-test-reporter', require: false gem 'simplecov', '~> 0.10', require: false, group: :development end diff --git a/test/test_helper.rb b/test/test_helper.rb index 6a48b6780..6495d2512 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -22,6 +22,8 @@ gem 'minitest' require 'minitest/autorun' +require 'minitest/reporters' +Minitest::Reporters.use! if defined?(Minitest::Test) # Minitest 5 # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb From f4bb4c81b0a7925104fd55143cd6f888de667fc6 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 5 Oct 2015 08:41:31 +0200 Subject: [PATCH 304/903] Fix duplicate resources between data and included. --- CHANGELOG.md | 1 + .../serializer/adapter/json_api.rb | 33 ++--- test/adapter/json_api/linked_test.rb | 114 +++++++++++++++++- 3 files changed, 132 insertions(+), 16 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2af0c463b..32663f9cd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,6 +21,7 @@ Features: - [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) Fixes: +- [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) Misc: diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 2792af094..b1256fee7 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -81,16 +81,18 @@ def fragment_cache(cached_hash, non_cached_hash) def serializable_hash_for_collection(options) hash = { data: [] } + included = [] serializer.each do |s| result = self.class.new(s, instance_options.merge(fieldset: fieldset)).serializable_hash(options) hash[:data] << result[:data] + next unless result[:included] - if result[:included] - hash[:included] ||= [] - hash[:included] |= result[:included] - end + included |= result[:included] end + included.delete_if { |resource| hash[:data].include?(resource) } + hash[:included] = included if included.any? + if serializer.paginated? hash[:links] ||= {} hash[:links].update(links_for(serializer, options)) @@ -102,9 +104,10 @@ def serializable_hash_for_collection(options) def serializable_hash_for_single_resource primary_data = primary_data_for(serializer) relationships = relationships_for(serializer) - included = included_resources(@include_tree) + primary_data[:relationships] = relationships if relationships.any? hash = { data: primary_data } - hash[:data][:relationships] = relationships if relationships.any? + + included = included_resources(@include_tree, [primary_data]) hash[:included] = included if included.any? hash @@ -171,31 +174,31 @@ def relationships_for(serializer) end end - def included_resources(include_tree) + def included_resources(include_tree, primary_data) included = [] serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], included) + add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) end included end - def add_included_resources_for(serializer, include_tree, included) + def add_included_resources_for(serializer, include_tree, primary_data, included) if serializer.respond_to?(:each) - serializer.each { |s| add_included_resources_for(s, include_tree, included) } + serializer.each { |s| add_included_resources_for(s, include_tree, primary_data, included) } else return unless serializer && serializer.object - primary_data = primary_data_for(serializer) + resource_object = primary_data_for(serializer) relationships = relationships_for(serializer) - primary_data[:relationships] = relationships if relationships.any? + resource_object[:relationships] = relationships if relationships.any? - return if included.include?(primary_data) - included.push(primary_data) + return if included.include?(resource_object) || primary_data.include?(resource_object) + included.push(resource_object) serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], included) + add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) end end end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 32b835b4e..0bc3073cb 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -1,11 +1,16 @@ require 'test_helper' + +NestedPost = Class.new(Model) +class NestedPostSerializer < ActiveModel::Serializer + has_many :nested_posts +end + module ActiveModel class Serializer module Adapter class JsonApi class LinkedTest < Minitest::Test def setup - ActionController::Base.cache_store.clear @author1 = Author.new(id: 1, name: 'Steve K.') @author2 = Author.new(id: 2, name: 'Tenderlove') @bio1 = Bio.new(id: 1, content: 'AMS Contributor') @@ -277,6 +282,113 @@ def test_nil_link_with_specified_serializer assert_equal expected, adapter.serializable_hash end end + + class NoDuplicatesTest < Minitest::Test + Post = Class.new(::Model) + Author = Class.new(::Model) + + class PostSerializer < ActiveModel::Serializer + type 'posts' + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + has_many :posts, serializer: PostSerializer + end + belongs_to :author, serializer: AuthorSerializer + end + + def setup + @author = Author.new(id: 1, posts: [], roles: [], bio: nil) + @post1 = Post.new(id: 1, author: @author) + @post2 = Post.new(id: 2, author: @author) + @author.posts << @post1 + @author.posts << @post2 + + @nestedpost1 = ::NestedPost.new(id: 1, nested_posts: []) + @nestedpost2 = ::NestedPost.new(id: 2, nested_posts: []) + @nestedpost1.nested_posts << @nestedpost1 + @nestedpost1.nested_posts << @nestedpost2 + @nestedpost2.nested_posts << @nestedpost1 + @nestedpost2.nested_posts << @nestedpost2 + end + + def test_no_duplicates + hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, + serializer: PostSerializer, + include: '*.*') + .serializable_hash + expected = [ + { + type: 'authors', id: '1', + relationships: { + posts: { + data: [ + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } + ] + } + } + }, + { + type: 'posts', id: '2', + relationships: { + author: { + data: { type: 'authors', id: '1' } + } + } + } + ] + assert_equal(expected, hash[:included]) + end + + def test_no_duplicates_collection + hash = ActiveModel::SerializableResource.new( + [@post1, @post2], adapter: :json_api, + each_serializer: PostSerializer, + include: '*.*') + .serializable_hash + expected = [ + { + type: 'authors', id: '1', + relationships: { + posts: { + data: [ + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } + ] + } + } + } + ] + assert_equal(expected, hash[:included]) + end + + def test_no_duplicates_global + hash = ActiveModel::SerializableResource.new( + @nestedpost1, + adapter: :json_api, + include: '*').serializable_hash + expected = [ + type: 'nested_posts', id: '2', + relationships: { + nested_posts: { + data: [ + { type: 'nested_posts', id: '1' }, + { type: 'nested_posts', id: '2' } + ] + } + } + ] + assert_equal(expected, hash[:included]) + end + + def test_no_duplicates_collection_global + hash = ActiveModel::SerializableResource.new( + [@nestedpost1, @nestedpost2], + adapter: :json_api, + include: '*').serializable_hash + assert_nil(hash[:included]) + end + end end end end From 54303b62901737333e4620ff3a9847610a409f84 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 6 Oct 2015 19:44:44 +0200 Subject: [PATCH 305/903] Add support for toplevel JSON API links. --- lib/active_model/serializable_resource.rb | 2 +- .../serializer/adapter/json_api.rb | 5 +++ test/adapter/json_api/links_test.rb | 32 +++++++++++++++++++ 3 files changed, 38 insertions(+), 1 deletion(-) create mode 100644 test/adapter/json_api/links_test.rb diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 56453dd98..dea94eb14 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,7 +1,7 @@ require 'set' module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key]) + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) # Primary interface to composing a resource with a serializer and adapter. # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 2792af094..716b34b02 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -65,6 +65,11 @@ def serializable_hash(options = nil) ApiObjects::JsonApi.add!(hash) + if instance_options[:links] + hash[:links] ||= {} + hash[:links].update(instance_options[:links]) + end + hash end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb new file mode 100644 index 000000000..d3b56ee9a --- /dev/null +++ b/test/adapter/json_api/links_test.rb @@ -0,0 +1,32 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class LinksTest < Minitest::Test + def setup + @post = Post.new(id: 1337, comments: [], author: nil) + end + + def test_toplevel_links + hash = ActiveModel::SerializableResource.new( + @post, + adapter: :json_api, + links: { + self: { + href: '//posts' + } + }).serializable_hash + expected = { + self: { + href: '//posts' + } + } + assert_equal(expected, hash[:links]) + end + end + end + end + end +end From 5706e7d7fe2d326edf486d28d2fa99fc508972ad Mon Sep 17 00:00:00 2001 From: Rodrigo Ra Date: Wed, 7 Oct 2015 00:34:21 -0300 Subject: [PATCH 306/903] serializer inherits cache configuration --- lib/active_model/serializer.rb | 17 ++++++++++------- test/serializers/cache_test.rb | 16 ++++++++++++++++ 2 files changed, 26 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 643167a77..0d6eae759 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -30,13 +30,16 @@ class Serializer class << self attr_accessor :_attributes attr_accessor :_attributes_keys - attr_accessor :_cache - attr_accessor :_fragmented - attr_accessor :_cache_key - attr_accessor :_cache_only - attr_accessor :_cache_except - attr_accessor :_cache_options - attr_accessor :_cache_digest + end + + with_options instance_writer: false, instance_reader: false do |serializer| + serializer.class_attribute :_cache + serializer.class_attribute :_fragmented + serializer.class_attribute :_cache_key + serializer.class_attribute :_cache_only + serializer.class_attribute :_cache_except + serializer.class_attribute :_cache_options + serializer.class_attribute :_cache_digest end def self.inherited(base) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 5b7a665de..86b6a0021 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -34,6 +34,22 @@ def setup @blog_serializer = BlogSerializer.new(@blog) end + def test_inherited_cache_configuration + inherited_serializer = Class.new(PostSerializer) + + assert_equal PostSerializer._cache_key, inherited_serializer._cache_key + assert_equal PostSerializer._cache_options, inherited_serializer._cache_options + end + + def test_override_cache_configuration + inherited_serializer = Class.new(PostSerializer) do + cache key: 'new-key' + end + + assert PostSerializer._cache_key == 'post' + assert inherited_serializer._cache_key == 'new-key' + end + def test_cache_definition assert_equal(ActionController::Base.cache_store, @post_serializer.class._cache) assert_equal(ActionController::Base.cache_store, @author_serializer.class._cache) From dc44b136aa436107664dab4fd9d44d29188e45f9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 05:54:57 -0500 Subject: [PATCH 307/903] Remove unnecessarily silenced warnings --- .rubocop_todo.yml | 5 ----- lib/active_model/serializable_resource.rb | 6 ++---- lib/active_model/serializer.rb | 6 ++---- .../serializer/adapter/fragment_cache.rb | 8 ++++---- lib/active_model/serializer/adapter/json_api.rb | 8 ++++---- lib/active_model/serializer/array_serializer.rb | 6 ++---- lib/active_model/serializer/fieldset.rb | 8 ++++---- lib/active_model_serializers.rb | 2 ++ .../serialization_scope_name_test.rb | 16 ++++++---------- 9 files changed, 26 insertions(+), 39 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index f55d93351..f3cf62b86 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -26,11 +26,6 @@ Lint/UnusedMethodArgument: - 'test/fixtures/poro.rb' - 'test/lint_test.rb' -# Offense count: 1 -Lint/UselessAccessModifier: - Exclude: - - 'lib/active_model/serializable_resource.rb' - # Offense count: 2 Lint/UselessAssignment: Exclude: diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 56453dd98..d52dae51f 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -61,10 +61,8 @@ def serializer? use_adapter? && !!(serializer) end - private + protected - ActiveModelSerializers.silence_warnings do - attr_reader :resource, :adapter_opts, :serializer_opts - end + attr_reader :resource, :adapter_opts, :serializer_opts end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 643167a77..12bb51c30 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -154,10 +154,8 @@ def attributes end end - private # rubocop:disable Lint/UselessAccessModifier + protected - ActiveModelSerializers.silence_warnings do - attr_accessor :instance_options - end + attr_accessor :instance_options end end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 6a326996b..cf54a3307 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -30,11 +30,11 @@ def fetch adapter.fragment_cache(cached_hash, non_cached_hash) end - private + protected - ActiveModelSerializers.silence_warnings do - attr_reader :instance_options, :adapter - end + attr_reader :instance_options, :adapter + + private def cached_attributes(klass, serializers) attributes = serializer.class._attributes diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 2792af094..422623b3c 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -73,11 +73,11 @@ def fragment_cache(cached_hash, non_cached_hash) ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end - private + protected - ActiveModel.silence_warnings do - attr_reader :fieldset - end + attr_reader :fieldset + + private def serializable_hash_for_collection(options) hash = { data: [] } diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index c8029cc76..69144d538 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -34,11 +34,9 @@ def paginated? object.respond_to?(:size) end - private # rubocop:disable Lint/UselessAccessModifier + protected - ActiveModelSerializers.silence_warnings do - attr_reader :serializers - end + attr_reader :serializers end end end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index eaa47ec8d..4f2211df2 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -13,11 +13,11 @@ def fields_for(type) fields[type.singularize.to_sym] || fields[type.pluralize.to_sym] end - private + protected - ActiveModelSerializers.silence_warnings do - attr_reader :raw_fields - end + attr_reader :raw_fields + + private def parsed_fields if raw_fields.is_a?(Hash) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 6f00620fc..355393e55 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -30,6 +30,8 @@ module ActiveModelSerializers # attr_reader :resource, :adapter_opts, :serializer_opts # end # ``` + # + # or, as specific stopgap, define the attrs in the protected scope. def silence_warnings verbose = $VERBOSE $VERBOSE = nil diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 51abf1080..75220be29 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -3,12 +3,10 @@ class DefaultScopeNameTest < ActionController::TestCase class UserSerializer < ActiveModel::Serializer - attributes :admin? - ActiveModelSerializers.silence_warnings do - def admin? - current_user.admin - end + def admin? + current_user.admin end + attributes :admin? end class UserTestController < ActionController::Base @@ -35,12 +33,10 @@ def test_default_scope_name class SerializationScopeNameTest < ActionController::TestCase class AdminUserSerializer < ActiveModel::Serializer - attributes :admin? - ActiveModelSerializers.silence_warnings do - def admin? - current_admin.admin - end + def admin? + current_admin.admin end + attributes :admin? end class AdminUserTestController < ActionController::Base From 659e31b5195ce515f3dbc66df599ea270159c71d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 05:59:43 -0500 Subject: [PATCH 308/903] Change assert to assert_equal --- test/serializers/cache_test.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 86b6a0021..374e1f61c 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -46,8 +46,8 @@ def test_override_cache_configuration cache key: 'new-key' end - assert PostSerializer._cache_key == 'post' - assert inherited_serializer._cache_key == 'new-key' + assert_equal PostSerializer._cache_key, 'post' + assert_equal inherited_serializer._cache_key, 'new-key' end def test_cache_definition From 0f50847c7d9f1177929e39153a236c2b402d17d0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 06:07:22 -0500 Subject: [PATCH 309/903] Make more class attributes inheritable --- lib/active_model/serializer.rb | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 0d6eae759..bc553b9d4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -27,12 +27,12 @@ class Serializer ) /x - class << self - attr_accessor :_attributes - attr_accessor :_attributes_keys - end - with_options instance_writer: false, instance_reader: false do |serializer| + class_attribute :_type, instance_reader: true + class_attribute :_attributes + self._attributes ||= [] + class_attribute :_attributes_keys + self._attributes_keys ||= {} serializer.class_attribute :_cache serializer.class_attribute :_fragmented serializer.class_attribute :_cache_key @@ -43,8 +43,8 @@ class << self end def self.inherited(base) - base._attributes = _attributes.try(:dup) || [] - base._attributes_keys = _attributes_keys.try(:dup) || {} + base._attributes = _attributes.dup + base._attributes_keys = _attributes_keys.dup base._cache_digest = digest_caller_file(caller.first) super end @@ -125,7 +125,6 @@ def self.get_serializer_for(klass) end attr_accessor :object, :root, :scope - class_attribute :_type, instance_writer: false def initialize(object, options = {}) self.object = object @@ -149,10 +148,10 @@ def attributes attributes = self.class._attributes.dup attributes.each_with_object({}) do |name, hash| - unless self.class._fragmented - hash[name] = send(name) - else + if self.class._fragmented hash[name] = self.class._fragmented.public_send(name) + else + hash[name] = send(name) end end end From 0f0558346498ef1510942c1883757f1da1496e2f Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 1 Oct 2015 19:11:36 -0300 Subject: [PATCH 310/903] Add Running tests section on CONTRIBUTING [ci skip] --- CONTRIBUTING.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index d18965d17..c06ac1d04 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -29,3 +29,21 @@ AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIs 7. Create a new Pull Request Remember to squash your commits and rebase off `master`. + +### Running tests + +#### Running with Rake + +The easiest way to run the unit tests is through Rake. The default task runs +the entire test suite for all classes. For more information, checkout the +full array of rake tasks with "rake -T" + +Rake can be found at http://docs.seattlerb.org/rake/. + +To run a single test suite + + rake test TEST=path/to/test.rb + +which can be further narrowed down to one test: + + rake test TEST=path/to/test.rb TESTOPTS="--name=test_something" From 651f9f7211e08f6614b518dccdb1715f814d9899 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 1 Oct 2015 19:32:46 -0300 Subject: [PATCH 311/903] Add info about CHANGELOG on the CONTRIBUTING [ci skip] --- CONTRIBUTING.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index d18965d17..ad59f8a73 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -27,5 +27,10 @@ AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIs 5. Commit your changes (`git commit -am 'Add some feature'`) 6. Push to the branch (`git push origin my-new-feature`) 7. Create a new Pull Request +8. Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) +with a brief description of any breaking changes, fixes, features, or +miscellaneous changes under the proper version section. +9. Iterate on feedback given by the community (fix syntax, modify bits of code, add +tests), pushing the new commits to the PR each time Remember to squash your commits and rebase off `master`. From eccb359cb94ef7394ec48a2762b2ee47574230ee Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Thu, 8 Oct 2015 18:13:58 +0200 Subject: [PATCH 312/903] Fix unnecessary nested serializers. --- test/adapter/json_api/linked_test.rb | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 0bc3073cb..ead5d576d 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -289,11 +289,12 @@ class NoDuplicatesTest < Minitest::Test class PostSerializer < ActiveModel::Serializer type 'posts' - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - has_many :posts, serializer: PostSerializer - end - belongs_to :author, serializer: AuthorSerializer + belongs_to :author + end + + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + has_many :posts end def setup @@ -313,7 +314,6 @@ def setup def test_no_duplicates hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, - serializer: PostSerializer, include: '*.*') .serializable_hash expected = [ @@ -343,7 +343,6 @@ def test_no_duplicates def test_no_duplicates_collection hash = ActiveModel::SerializableResource.new( [@post1, @post2], adapter: :json_api, - each_serializer: PostSerializer, include: '*.*') .serializable_hash expected = [ From 9147469842bf5fd71e919b2d23944c8983214dec Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 2 Oct 2015 16:18:25 +0200 Subject: [PATCH 313/903] Extend serializer lookup to the parent serializer. --- CHANGELOG.md | 1 + docs/general/getting_started.md | 31 +++++++ lib/active_model/serializer.rb | 19 ++++- .../serializer/array_serializer.rb | 5 +- lib/active_model/serializer/reflection.rb | 7 +- test/serializers/associations_test.rb | 82 +++++++++++++++++++ test/serializers/serializer_for_test.rb | 23 ++++++ 7 files changed, 160 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2af0c463b..d51753699 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Breaking changes: Features: +- [#1225](https://github.com/rails-api/active_model_serializers/pull/1125) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) - [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index 72e84ae75..011f90ce7 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -57,6 +57,37 @@ class CommentSerializer < ActiveModel::Serializer end ``` +### Namespaced Models + +When serializing a model inside a namespace, such as `Api::V1::Post`, AMS will expect the corresponding serializer to be inside the same namespace (namely `Api::V1::PostSerializer`). + +### Model Associations and Nested Serializers + +When declaring a serializer for a model with associations, such as: +```ruby +class PostSerializer < ActiveModel::Serializer + has_many :comments +end +``` +AMS will look for `PostSerializer::CommentSerializer` in priority, and fall back to `::CommentSerializer` in case the former does not exist. This allows for more control over the way a model gets serialized as an association of an other model. + +For example, in the following situation: + +```ruby +class CommentSerializer < ActiveModel::Serializer + attributes :body, :date, :nb_likes +end + +class PostSerializer < ActiveModel::Serializer + has_many :comments + class CommentSerializer < ActiveModel::Serializer + attributes :body_short + end +end +``` + +AMS will use `PostSerializer::CommentSerializer` (thus including only the `:body_short` attribute) when serializing a `Comment` as part of a `Post`, but use `::CommentSerializer` when serializing a `Comment` directly (thus including `:body, :date, :nb_likes`). + ## Rails Integration AMS will automatically integrate with you Rails app, you won't need to update your controller, this is a example of how it will look like: diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 643167a77..9623de05d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -108,10 +108,25 @@ def self.digest_caller_file(caller_line) Digest::MD5.hexdigest(serializer_file_contents) end + # @api private + def self.serializer_lookup_chain_for(klass) + chain = [] + + resource_class_name = klass.name.demodulize + resource_namespace = klass.name.deconstantize + serializer_class_name = "#{resource_class_name}Serializer" + + chain.push("#{name}::#{serializer_class_name}") if self != ActiveModel::Serializer + chain.push("#{resource_namespace}::#{serializer_class_name}") + + chain + end + + # @api private def self.get_serializer_for(klass) serializers_cache.fetch_or_store(klass) do - serializer_class_name = "#{klass.name}Serializer" - serializer_class = serializer_class_name.safe_constantize + # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. + serializer_class = serializer_lookup_chain_for(klass).map(&:safe_constantize).find { |x| x } if serializer_class serializer_class diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index c8029cc76..fe2a6ebb8 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -11,9 +11,8 @@ def initialize(resources, options = {}) @root = options[:root] @object = resources @serializers = resources.map do |resource| - serializer_class = options.fetch(:serializer) do - ActiveModel::Serializer.serializer_for(resource) - end + serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) + serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } if serializer_class.nil? fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d9dbd6704..e2333303a 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -42,13 +42,13 @@ class Serializer def build_association(subject, parent_serializer_options) association_value = subject.send(name) reflection_options = options.dup - serializer_class = ActiveModel::Serializer.serializer_for(association_value, reflection_options) + serializer_class = subject.class.serializer_for(association_value, reflection_options) if serializer_class begin serializer = serializer_class.new( association_value, - serializer_options(parent_serializer_options, reflection_options) + serializer_options(subject, parent_serializer_options, reflection_options) ) rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError reflection_options[:virtual_value] = association_value.try(:as_json) || association_value @@ -62,11 +62,12 @@ def build_association(subject, parent_serializer_options) private - def serializer_options(parent_serializer_options, reflection_options) + def serializer_options(subject, parent_serializer_options, reflection_options) serializer = reflection_options.fetch(:serializer, nil) serializer_options = parent_serializer_options.except(:serializer) serializer_options[:serializer] = serializer if serializer + serializer_options[:serializer_context_class] = subject.class serializer_options end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index a063e0604..1748206a1 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -125,6 +125,88 @@ def test_associations_custom_keys assert expected_association_keys.include? :writer assert expected_association_keys.include? :site end + + class NamespacedResourcesTest < Minitest::Test + class ResourceNamespace + Post = Class.new(::Model) + Comment = Class.new(::Model) + Author = Class.new(::Model) + Description = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + has_many :comments + belongs_to :author + has_one :description + end + CommentSerializer = Class.new(ActiveModel::Serializer) + AuthorSerializer = Class.new(ActiveModel::Serializer) + DescriptionSerializer = Class.new(ActiveModel::Serializer) + end + + def setup + @comment = ResourceNamespace::Comment.new + @author = ResourceNamespace::Author.new + @description = ResourceNamespace::Description.new + @post = ResourceNamespace::Post.new(comments: [@comment], + author: @author, + description: @description) + @post_serializer = ResourceNamespace::PostSerializer.new(@post) + end + + def test_associations_namespaced_resources + @post_serializer.associations.each do |association| + case association.key + when :comments + assert_instance_of(ResourceNamespace::CommentSerializer, association.serializer.first) + when :author + assert_instance_of(ResourceNamespace::AuthorSerializer, association.serializer) + when :description + assert_instance_of(ResourceNamespace::DescriptionSerializer, association.serializer) + else + flunk "Unknown association: #{key}" + end + end + end + end + + class NestedSerializersTest < Minitest::Test + Post = Class.new(::Model) + Comment = Class.new(::Model) + Author = Class.new(::Model) + Description = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + has_many :comments + CommentSerializer = Class.new(ActiveModel::Serializer) + belongs_to :author + AuthorSerializer = Class.new(ActiveModel::Serializer) + has_one :description + DescriptionSerializer = Class.new(ActiveModel::Serializer) + end + + def setup + @comment = Comment.new + @author = Author.new + @description = Description.new + @post = Post.new(comments: [@comment], + author: @author, + description: @description) + @post_serializer = PostSerializer.new(@post) + end + + def test_associations_namespaced_resources + @post_serializer.associations.each do |association| + case association.key + when :comments + assert_instance_of(PostSerializer::CommentSerializer, association.serializer.first) + when :author + assert_instance_of(PostSerializer::AuthorSerializer, association.serializer) + when :description + assert_instance_of(PostSerializer::DescriptionSerializer, association.serializer) + else + flunk "Unknown association: #{key}" + end + end + end + end end end end diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index a0dc0888e..7dc189350 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -27,8 +27,19 @@ def test_overwritten_serializer_for_array end class SerializerTest < Minitest::Test + module ResourceNamespace + Post = Class.new(::Model) + Comment = Class.new(::Model) + + class PostSerializer < ActiveModel::Serializer + class CommentSerializer < ActiveModel::Serializer + end + end + end + class MyProfile < Profile end + class CustomProfile def serializer_class; ProfileSerializer; end end @@ -59,6 +70,18 @@ def test_serializer_custom_serializer serializer = ActiveModel::Serializer.serializer_for(@custom_profile) assert_equal ProfileSerializer, serializer end + + def test_serializer_for_namespaced_resource + post = ResourceNamespace::Post.new + serializer = ActiveModel::Serializer.serializer_for(post) + assert_equal(ResourceNamespace::PostSerializer, serializer) + end + + def test_serializer_for_nested_resource + comment = ResourceNamespace::Comment.new + serializer = ResourceNamespace::PostSerializer.serializer_for(comment) + assert_equal(ResourceNamespace::PostSerializer::CommentSerializer, serializer) + end end end end From b1dabbb16a69634ac0472306c473dd30b19380c6 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 1 Oct 2015 18:55:26 -0300 Subject: [PATCH 314/903] Add link to docs on README [ci skip] --- README.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/README.md b/README.md index 1f470dbc9..35d066df6 100644 --- a/README.md +++ b/README.md @@ -15,6 +15,13 @@ Adapters describe _how_ attributes and relationships should be serialized. By default AMS will use the **Attributes Adapter**. But we strongly advise you to use **JsonApi Adapter** that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections bellow. +# Documentation + +AMS has two main sets of documentation: the +[Docs](https://github.com/rails-api/active_model_serializers/tree/master/docs), +which is a comprehensive guide and in +[RDoc](http://www.rubydoc.info/github/rails-api/active_model_serializers) format. + # RELEASE CANDIDATE, PLEASE READ This is the master branch of AMS. It will become the `0.10.0` release when it's From 12f20ea2b8c329ec7a9a1242284631025342dd0f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 8 Oct 2015 14:00:30 -0500 Subject: [PATCH 315/903] Note docs are for master --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 35d066df6..61cbf654f 100644 --- a/README.md +++ b/README.md @@ -17,10 +17,10 @@ Check how to change the adapter in the sections bellow. # Documentation -AMS has two main sets of documentation: the -[Docs](https://github.com/rails-api/active_model_serializers/tree/master/docs), -which is a comprehensive guide and in -[RDoc](http://www.rubydoc.info/github/rails-api/active_model_serializers) format. +Master + +- [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) +- [Guides](https://github.com/rails-api/active_model_serializers/tree/master/docs) # RELEASE CANDIDATE, PLEASE READ From b3b3fdc7a40476d5d8fb4d33d34719f537e676fd Mon Sep 17 00:00:00 2001 From: Hudson Date: Wed, 14 Oct 2015 13:45:10 -0300 Subject: [PATCH 316/903] Improve documentation: fixed typos on Readme and added dollar sign at Contributing [ci skip] --- CONTRIBUTING.md | 6 +++--- README.md | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 1d6e93180..5a164f118 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -47,8 +47,8 @@ Rake can be found at http://docs.seattlerb.org/rake/. To run a single test suite - rake test TEST=path/to/test.rb +`$ rake test TEST=path/to/test.rb` -which can be further narrowed down to one test: +Which can be further narrowed down to one test: - rake test TEST=path/to/test.rb TESTOPTS="--name=test_something" +`$ rake test TEST=path/to/test.rb TESTOPTS="--name=test_something"` diff --git a/README.md b/README.md index 61cbf654f..450b6562b 100644 --- a/README.md +++ b/README.md @@ -200,12 +200,12 @@ end #### Attributes It's the default adapter, it generates a json response without a root key. -Doesn't follow any specifc convention. +Doesn't follow any specific convention. #### JSON It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. -Doesn't follow any specifc convention. +Doesn't follow any specific convention. #### JSON API @@ -271,7 +271,7 @@ the serializer generator: $ rails g serializer post ``` -The generated seralizer will contain basic `attributes` and +The generated serializer will contain basic `attributes` and `has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: ```ruby From 200625fd0243f0f5e96dd9d514b61a7c0048b9a3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 9 Oct 2015 14:47:45 -0500 Subject: [PATCH 317/903] Add image from commit strip [ci skip] http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/ --- CONTRIBUTING.md | 3 +++ docs/how-open-source-maintained.jpg | Bin 0 -> 282768 bytes 2 files changed, 3 insertions(+) create mode 100644 docs/how-open-source-maintained.jpg diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 5a164f118..a2de5e720 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,3 +1,6 @@ +![Commit Strip +http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](docs/how-open-source-maintained.jpg) + ## How can I help? 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class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def as_json
    { post: { title: @post.name, body: @post.body } }
  end
end
A serializer is initialized with two parameters: the model object it should serialize and an authorization scope. By default, the authorization scope is the current user (+current_user+) but you can use a different object if you want. The serializer also implements an +as_json+ method, which returns a Hash that will be sent to the JSON encoder. Rails will transparently use your serializer when you use +render :json+ in your controller.
class PostsController < ApplicationController
  def show
    @post = Post.find(params[:id])
    render json: @post
  end
end
Because +respond_with+ uses +render :json+ under the hood for JSON requests, Rails will automatically use your serializer when you use +respond_with+ as well. h4. +serializable_hash+ In general, you will want to implement +serializable_hash+ and +as_json+ to allow serializers to embed associated content directly. The easiest way to implement these two methods is to have +as_json+ call +serializable_hash+ and insert the root.
class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def serializable_hash
    { title: @post.name, body: @post.body }
  end

  def as_json
    { post: serializable_hash }
  end
end
h4. Authorization Let's update our serializer to include the email address of the author of the post, but only if the current user has superuser access.
class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def as_json
    { post: serializable_hash }
  end

  def serializable_hash
    hash = post
    hash.merge!(super_data) if super?
    hash
  end

private
  def post
    { title: @post.name, body: @post.body }
  end

  def super_data
    { email: @post.email }
  end

  def super?
    @scope.superuser?
  end
end
h4. Testing One benefit of encapsulating our objects this way is that it becomes extremely straight-forward to test the serialization logic in isolation.
require "ostruct"

class PostSerializerTest < ActiveSupport::TestCase
  # For now, we use a very simple authorization structure. These tests will need
  # refactoring if we change that.
  plebe = OpenStruct.new(super?: false)
  god   = OpenStruct.new(super?: true)

  post  = OpenStruct.new(title: "Welcome to my blog!", body: "Blah blah blah", email: "tenderlove@gmail.com")

  test "a regular user sees just the title and body" do
    json = PostSerializer.new(post, plebe).to_json
    hash = JSON.parse(json)

    assert_equal post.title, hash.delete("title")
    assert_equal post.body, hash.delete("body")
    assert_empty hash
  end

  test "a superuser sees the title, body and email" do
    json = PostSerializer.new(post, god).to_json
    hash = JSON.parse(json)

    assert_equal post.title, hash.delete("title")
    assert_equal post.body, hash.delete("body")
    assert_equal post.email, hash.delete("email")
    assert_empty hash
  end
end
It's important to note that serializer objects define a clear interface specifically for serializing an existing object. In this case, the serializer expects to receive a post object with +name+, +body+ and +email+ attributes and an authorization scope with a +super?+ method. By defining a clear interface, it's must easier to ensure that your authorization logic is behaving correctly. In this case, the serializer doesn't need to concern itself with how the authorization scope decides whether to set the +super?+ flag, just whether it is set. In general, you should document these requirements in your serializer files and programatically via tests. The documentation library +YARD+ provides excellent tools for describing this kind of requirement:
class PostSerializer
  # @param [~body, ~title, ~email] post the post to serialize
  # @param [~super] scope the authorization scope for this serializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  # ...
end
h3. Attribute Sugar To simplify this process for a number of common cases, Rails provides a default superclass named +ActiveModel::Serializer+ that you can use to implement your serializers. For example, you will sometimes want to simply include a number of existing attributes from the source model into the outputted JSON. In the above example, the +title+ and +body+ attributes were always included in the JSON. Let's see how to use +ActiveModel::Serializer+ to simplify our post serializer.
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body

  def serializable_hash
    hash = attributes
    hash.merge!(super_data) if super?
    hash
  end

private
  def super_data
    { email: @post.email }
  end

  def super?
    @scope.superuser?
  end
end
First, we specified the list of included attributes at the top of the class. This will create an instance method called +attributes+ that extracts those attributes from the post model. NOTE: Internally, +ActiveModel::Serializer+ uses +read_attribute_for_serialization+, which defaults to +read_attribute+, which defaults to +send+. So if you're rolling your own models for use with the serializer, you can use simple Ruby accessors for your attributes if you like. Next, we use the attributes method in our +serializable_hash+ method, which allowed us to eliminate the +post+ method we hand-rolled earlier. We could also eliminate the +as_json+ method, as +ActiveModel::Serializer+ provides a default +as_json+ method for us that calls our +serializable_hash+ method and inserts a root. But we can go a step further!
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def super?
    @scope.superuser?
  end
end
The superclass provides a default +initialize+ method as well as a default +serializable_hash+ method, which uses +attributes+. We can call +super+ to get the hash based on the attributes we declared, and then add in any additional attributes we want to use. NOTE: +ActiveModel::Serializer+ will create an accessor matching the name of the current class for the resource you pass in. In this case, because we have defined a PostSerializer, we can access the resource with the +post+ accessor. h3. Associations In most JSON APIs, you will want to include associated objects with your serialized object. In this case, let's include the comments with the current post.
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body
  has_many :comments

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def super?
    @scope.superuser?
  end
end
The default +serializable_hash+ method will include the comments as embedded objects inside the post.
{
  post: {
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [
      {
        title: "Awesome",
        body: "Your first post is great"
      }
    ]
  }
}
Rails uses the same logic to generate embedded serializations as it does when you use +render :json+. In this case, because you didn't define a +CommentSerializer+, Rails used the default +as_json+ on your comment object. If you define a serializer, Rails will automatically instantiate it with the existing authorization scope.
class CommentSerializer
  def initialize(comment, scope)
    @comment, @scope = comment, scope
  end

  def serializable_hash
    { title: @comment.title }
  end

  def as_json
    { comment: serializable_hash }
  end
end
If we define the above comment serializer, the outputted JSON will change to:
{
  post: {
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [{ title: "Awesome" }]
  }
}
Let's imagine that our comment system allows an administrator to kill a comment, and we only want to allow users to see the comments they're entitled to see. By default, +has_many :comments+ will simply use the +comments+ accessor on the post object. We can override the +comments+ accessor to limit the comments used to just the comments we want to allow for the current user.
class PostSerializer < ActiveModel::Serializer
  attributes :title. :body
  has_many :comments

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def comments
    post.comments_for(scope)
  end

  def super?
    @scope.superuser?
  end
end
+ActiveModel::Serializer+ will still embed the comments, but this time it will use just the comments for the current user. NOTE: The logic for deciding which comments a user should see still belongs in the model layer. In general, you should encapsulate concerns that require making direct Active Record queries in scopes or public methods on your models. h4. Modifying Associations You can also rename associations if required. Say for example you have an association that makes sense to be named one thing in your code, but another when data is serialized. You can use the option to specify a different name for an association. Here is an example:
class UserSerializer < ActiveModel::Serializer
  has_many :followed_posts, :key => :posts
  has_one :owned_account, :key => :account
end
Using the :key without a :serializer option will use implicit detection to determine a serializer. In this example, you'd have to define two classes: PostSerializer and AccountSerializer. You can also add the :serializer option to set it explicitly:
class UserSerializer < ActiveModel::Serializer
  has_many :followed_posts, :key => :posts, :serializer => CustomPostSerializer
  has_one :owne_account, :key => :account, :serializer => PrivateAccountSerializer
end
h3. Customizing Associations Not all front-ends expect embedded documents in the same form. In these cases, you can override the default +serializable_hash+, and use conveniences provided by +ActiveModel::Serializer+ to avoid having to build up the hash manually. For example, let's say our front-end expects the posts and comments in the following format:
{
  post: {
    id: 1
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [1,2]
  },
  comments: [
    {
      id: 1
      title: "Awesome",
      body: "Your first post is great"
    },
    {
      id: 2
      title: "Not so awesome",
      body: "Why is it so short!"
    }
  ]
}
We could achieve this with a custom +as_json+ method. We will also need to define a serializer for comments.
class CommentSerializer < ActiveModel::Serializer
  attributes :id, :title, :body

  # define any logic for dealing with authorization-based attributes here
end

class PostSerializer < ActiveModel::Serializer
  attributes :title, :body
  has_many :comments

  def as_json
    { post: serializable_hash }.merge!(associations)
  end

  def serializable_hash
    post_hash = attributes
    post_hash.merge!(association_ids)
    post_hash
  end

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def comments
    post.comments_for(scope)
  end

  def super?
    @scope.superuser?
  end
end
Here, we used two convenience methods: +associations+ and +association_ids+. The first, +associations+, creates a hash of all of the define associations, using their defined serializers. The second, +association_ids+, generates a hash whose key is the association name and whose value is an Array of the association's keys. The +association_ids+ helper will use the overridden version of the association, so in this case, +association_ids+ will only include the ids of the comments provided by the +comments+ method. h3. Special Association Serializers So far, associations defined in serializers use either the +as_json+ method on the model or the defined serializer for the association type. Sometimes, you may want to serialize associated models differently when they are requested as part of another resource than when they are requested on their own. For instance, we might want to provide the full comment when it is requested directly, but only its title when requested as part of the post. To achieve this, you can define a serializer for associated objects nested inside the main serializer.
class PostSerializer < ActiveModel::Serializer
  class CommentSerializer < ActiveModel::Serializer
    attributes :id, :title
  end

  # same as before
  # ...
end
In other words, if a +PostSerializer+ is trying to serialize comments, it will first look for +PostSerializer::CommentSerializer+ before falling back to +CommentSerializer+ and finally +comment.as_json+. h3. Overriding the Defaults h4. Authorization Scope By default, the authorization scope for serializers is +:current_user+. This means that when you call +render json: @post+, the controller will automatically call its +current_user+ method and pass that along to the serializer's initializer. If you want to change that behavior, simply use the +serialization_scope+ class method.
class PostsController < ApplicationController
  serialization_scope :current_app
end
You can also implement an instance method called (no surprise) +serialization_scope+, which allows you to define a dynamic authorization scope based on the current request. WARNING: If you use different objects as authorization scopes, make sure that they all implement whatever interface you use in your serializers to control what the outputted JSON looks like. h3. Using Serializers Outside of a Request The serialization API encapsulates the concern of generating a JSON representation of a particular model for a particular user. As a result, you should be able to easily use serializers, whether you define them yourself or whether you use +ActiveModel::Serializer+ outside a request. For instance, if you want to generate the JSON representation of a post for a user outside of a request:
user = get_user # some logic to get the user in question
PostSerializer.new(post, user).to_json # reliably generate JSON output
If you want to generate JSON for an anonymous user, you should be able to use whatever technique you use in your application to generate anonymous users outside of a request. Typically, that means creating a new user and not saving it to the database:
user = User.new # create a new anonymous user
PostSerializer.new(post, user).to_json
In general, the better you encapsulate your authorization logic, the more easily you will be able to use the serializer outside of the context of a request. For instance, if you use an authorization library like Cancan, which uses a uniform +user.can?(action, model)+, the authorization interface can very easily be replaced by a plain Ruby object for testing or usage outside the context of a request. h3. Collections So far, we've talked about serializing individual model objects. By default, Rails will serialize collections, including when using the +associations+ helper, by looping over each element of the collection, calling +serializable_hash+ on the element, and then grouping them by their type (using the plural version of their class name as the root). For example, an Array of post objects would serialize as:
{
  posts: [
    {
      title: "FIRST POST!",
      body: "It's my first pooooost"
    },
    { title: "Second post!",
      body: "Zomg I made it to my second post"
    }
  ]
}
If you want to change the behavior of serialized Arrays, you need to create a custom Array serializer.
class ArraySerializer < ActiveModel::ArraySerializer
  def serializable_array
    serializers.map do |serializer|
      serializer.serializable_hash
    end
  end

  def as_json
    hash = { root => serializable_array }
    hash.merge!(associations)
    hash
  end
end
When generating embedded associations using the +associations+ helper inside a regular serializer, it will create a new ArraySerializer with the associated content and call its +serializable_array+ method. In this case, those embedded associations will not recursively include associations. When generating an Array using +render json: posts+, the controller will invoke the +as_json+ method, which will include its associations and its root. \ No newline at end of file From 24549b2eeec223587199bd070cc243ecd35861e9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 23:03:46 -0600 Subject: [PATCH 412/903] Update CHANGELOG from 0.8 https://github.com/rails-api/active_model_serializers/blob/0-8-stable/CHANGELOG.md --- CHANGELOG.md | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5dd7a819c..404549b84 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -241,3 +241,69 @@ Features: - [#610](https://github.com/rails-api/active_model_serializers/pull/610) ArraySerializer (@bolshakov) - [#607](https://github.com/rails-api/active_model_serializers/pull/607) ruby syntax highlights (@zigomir) - [#602](https://github.com/rails-api/active_model_serializers/pull/602) Add DSL for associations (@JordanFaust) + +### 0.8.1 + +* Fix bug whereby a serializer using 'options' would blow up. + +### 0.8.0 + +* Attributes can now have optional types. + +* A new DefaultSerializer ensures that POROs behave the same way as ActiveModels. + +* If you wish to override ActiveRecord::Base#to_Json, you can now require + 'active_record/serializer_override'. We don't recommend you do this, but + many users do, so we've left it optional. + +* Fixed a bug where ActionController wouldn't always have MimeResponds. + +* An optinal caching feature allows you to cache JSON & hashes that AMS uses. + Adding 'cached true' to your Serializers will turn on this cache. + +* URL helpers used inside of Engines now work properly. + +* Serializers now can filter attributes with `only` and `except`: + + ``` + UserSerializer.new(user, only: [:first_name, :last_name]) + UserSerializer.new(user, except: :first_name) + ``` + +* Basic Mongoid support. We now include our mixins in the right place. + +* On Ruby 1.8, we now generate an `id` method that properly serializes `id` + columns. See issue #127 for more. + +* Add an alias for `scope` method to be the name of the context. By default + this is `current_user`. The name is automatically set when using + `serialization_scope` in the controller. + +* Pass through serialization options (such as `:include`) when a model + has no serializer defined. + +### 0.7.0 + +* ```embed_key``` option to allow embedding by attributes other than IDs +* Fix rendering nil with custom serializer +* Fix global ```self.root = false``` +* Add support for specifying the serializer for an association as a String +* Able to specify keys on the attributes method +* Serializer Reloading via ActiveSupport::DescendantsTracker +* Reduce double map to once; Fixes datamapper eager loading. + +### 0.6.0 + +* Serialize sets properly +* Add root option to ArraySerializer +* Support polymorphic associations +* Support :each_serializer in ArraySerializer +* Add `scope` method to easily access the scope in the serializer +* Fix regression with Rails 3.2.6; add Rails 4 support +* Allow serialization_scope to be disabled with serialization_scope nil +* Array serializer should support pure ruby objects besides serializers + +### 0.5.0 (May 16, 2012) + +* First tagged version +* Changes generators to always generate an ApplicationSerializer From 965e846bcb14c0da1d04ea628e53e73074a83a2a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 23:08:26 -0600 Subject: [PATCH 413/903] Add CHANGELOG from 0.9 https://github.com/rails-api/active_model_serializers/blob/0-9-stable/CHANGELOG.md --- CHANGELOG.md | 28 ++++++++++++++++++++++++++++ CONTRIBUTING.md | 4 ++++ 2 files changed, 32 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 404549b84..dd6e4f7b4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -226,6 +226,34 @@ Features: - [#653](https://github.com/rails-api/active_model_serializers/pull/653) Add "_test" suffix to JsonApi::HasManyTest filename. (@alexgenco) - [#631](https://github.com/rails-api/active_model_serializers/pull/631) Update build badge URL (@craiglittle) +## 0.9.0.pre + +* The following methods were removed + - Model#active\_model\_serializer + - Serializer#include! + - Serializer#include? + - Serializer#attr\_disabled= + - Serializer#cache + - Serializer#perform\_caching + - Serializer#schema (needs more discussion) + - Serializer#attribute + - Serializer#include\_#{name}? (filter method added) + - Serializer#attributes (took a hash) + +* The following things were added + - Serializer#filter method + - CONFIG object + +* Remove support for ruby 1.8 versions. + +* Require rails >= 3.2. + +* Serializers for associations are being looked up in a parent serializer's namespace first. Same with controllers' namespaces. + +* Added a "prefix" option in case you want to use a different version of serializer. + +* Serializers default namespace can be set in `default_serializer_options` and inherited by associations. + ## 0.08.x ### v0.8.3 (2014/12/10 14:45 +00:00) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index f9a248ac4..620271e3d 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,3 +1,5 @@ +First of all, **thank you**! + ![Commit Strip http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](docs/how-open-source-maintained.jpg) @@ -214,3 +216,5 @@ To run a single test suite Which can be further narrowed down to one test: `$ rake test TEST=path/to/test.rb TESTOPTS="--name=test_something"` + +:heart: :sparkling_heart: :heart: From fd98349c540d969681ce49ead4fc2174099e605d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 23:58:55 -0600 Subject: [PATCH 414/903] Add some pre-history [ci skip] --- CHANGELOG.md | 46 ++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 40 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index dd6e4f7b4..18c852475 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -183,6 +183,13 @@ Misc: * adds method to override association - [#794](https://github.com/rails-api/active_model_serializers/pull/794) add to_param for correct URL generation (@carlesjove) +### v0.10.0-pre + +- [Introduce Adapter](https://github.com/rails-api/active_model_serializers/commit/f00fe5595ddf741dc26127ed8fe81adad833ead5) +- Prefer `ActiveModel::Serializer` to `ActiveModelSerializers`: + - [Namespace](https://github.com/rails-api/active_model_serializers/commit/729a823868e8c7ac86c653fcc7100ee511e08cb6#diff-fe7aa2941c19a41ccea6e52940d84016). + - [README](https://github.com/rails-api/active_model_serializers/commit/4a2d9853ba7486acc1747752982aa5650e7fd6e9). + ## 0.09.x ### v0.9.3 (2015/01/21 20:29 +00:00) @@ -226,7 +233,9 @@ Features: - [#653](https://github.com/rails-api/active_model_serializers/pull/653) Add "_test" suffix to JsonApi::HasManyTest filename. (@alexgenco) - [#631](https://github.com/rails-api/active_model_serializers/pull/631) Update build badge URL (@craiglittle) -## 0.9.0.pre +### 0.9.0.alpha1 - January 7, 2014 + +### 0.9.0.pre * The following methods were removed - Model#active\_model\_serializer @@ -270,11 +279,11 @@ Features: - [#607](https://github.com/rails-api/active_model_serializers/pull/607) ruby syntax highlights (@zigomir) - [#602](https://github.com/rails-api/active_model_serializers/pull/602) Add DSL for associations (@JordanFaust) -### 0.8.1 +### 0.8.1 (May 6, 2013) * Fix bug whereby a serializer using 'options' would blow up. -### 0.8.0 +### 0.8.0 (May 5, 2013) * Attributes can now have optional types. @@ -310,7 +319,7 @@ Features: * Pass through serialization options (such as `:include`) when a model has no serializer defined. -### 0.7.0 +## [0.7.0 (March 6, 2013)](https://github.com/rails-api/active_model_serializers/commit/fabdc621ff97fbeca317f6301973dd4564b9e695) * ```embed_key``` option to allow embedding by attributes other than IDs * Fix rendering nil with custom serializer @@ -320,7 +329,7 @@ Features: * Serializer Reloading via ActiveSupport::DescendantsTracker * Reduce double map to once; Fixes datamapper eager loading. -### 0.6.0 +## 0.6.0 (October 22, 2012) * Serialize sets properly * Add root option to ArraySerializer @@ -331,7 +340,32 @@ Features: * Allow serialization_scope to be disabled with serialization_scope nil * Array serializer should support pure ruby objects besides serializers -### 0.5.0 (May 16, 2012) +## 0.05.x + +### [0.5.2 (June 5, 2012)](https://github.com/rails-api/active_model_serializers/commit/615afd125c260432d456dc8be845867cf87ea118#diff-0c5c12f311d3b54734fff06069efd2ac) + +### [0.5.1 (May 23, 2012)](https://github.com/rails-api/active_model_serializers/commit/00194ec0e41831802fcbf893a34c0bb0853ebe14#diff-0c5c12f311d3b54734fff06069efd2ac) + +### [0.5.0 (May 16, 2012)](https://github.com/rails-api/active_model_serializers/commit/33d4842dcd35c7167b0b33fc0abcf00fb2c92286) * First tagged version * Changes generators to always generate an ApplicationSerializer + +## [0.1.0 (December 21, 2011)](https://github.com/rails-api/active_model_serializers/commit/1e0c9ef93b96c640381575dcd30be07ac946818b) + +## First Commit as [Rails Serializers 0.0.1](https://github.com/rails-api/active_model_serializers/commit/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e) + (December 1, 2011). + +## Prehistory + +- [Changing Serialization/Serializers namespace to `Serializable` (November 30, 2011)](https://github.com/rails/rails/commit/8896b4fdc8a543157cdf4dfc378607ebf6c10ab0) + - [Merge branch 'serializers'. This implements the ActiveModel::Serializer object. Includes code, tests, generators and guides. From José and Yehuda with love.](https://github.com/rails/rails/commit/fcacc6986ab60f1fb2e423a73bf47c7abd7b191d) + - But [was reverted](https://github.com/rails/rails/commit/5b2eb64ceb08cd005dc06b721935de5853971473). + '[Revert the serializers API as other alternatives are now also under discussion](https://github.com/rails/rails/commit/0a4035b12a6c59253cb60f9e3456513c6a6a9d33)'. +- [Proposed Implementation to Rails 3.2 by @wycats and @josevalim (November 25, 2011)](https://github.com/rails/rails/pull/3753) + - [Docs and CHANGELOG](https://github.com/rails/rails/commit/696d01f7f4a8ed787924a41cce6df836cd73c46f) + - [Deprecation of ActiveModel::Serialization to ActiveModel::Serializable](https://github.com/rails/rails/blob/696d01f7f4a8ed787924a41cce6df836cd73c46f/activemodel/lib/active_model/serialization.rb) +- [Creation of `ActiveModel::Serialization` from `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/c6bc8e662614be711f45a8d4b231d5f993b024a7#diff-d029b9768d8df0407a35804a468e3ae5) +- [Integration of `ActiveModel::Serializer` into `ActiveRecord::Serialization`](https://github.com/rails/rails/commit/783db25e0c640c1588732967a87d65c10fddc08e) +- [Creation of `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/d2b78b3594b9cc9870e6a6ebfeb2e56d00e6ddb8#diff-80d5beeced9bdc24ca2b04a201543bdd) +- [Creation of `ActiveModel::Serializers::JSON` in Rails (2009)](https://github.com/rails/rails/commit/fbdf706fffbfb17731a1f459203d242414ef5086) From 5fb7cceafb77e4e3567ab1d5d5fd404b6c75c444 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Wed, 23 Dec 2015 19:25:48 -0200 Subject: [PATCH 415/903] Remove ActiveModelSerializers.silence_warnings dead code The ActiveModelSerializers.silence_warnings was used to avoid warnings on the Ruby interpreter when define a private attr_acessor. This method is not used in any part of the code and the recommend way to handle this case is to use protected instead the silence_warnings [1]. This patch remove the method from the project, this way we avoid people using this by mistake. [1]: https://bugs.ruby-lang.org/issues/10967 --- lib/active_model_serializers.rb | 33 --------------------------------- 1 file changed, 33 deletions(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index a3e2ff006..d2e7582e2 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -13,39 +13,6 @@ def self.config autoload :Model autoload :Callbacks autoload :Logging - - module_function - - # @note - # ```ruby - # private - # - # attr_reader :resource, :adapter_opts, :serializer_opts - # ``` - # - # Will generate a warning, though it shouldn't. - # There's a bug in Ruby for this: https://bugs.ruby-lang.org/issues/10967 - # - # We can use +ActiveModelSerializers.silence_warnings+ as a - # 'safety valve' for unfixable or not-worth-fixing warnings, - # and keep our app warning-free. - # - # ```ruby - # private - # - # ActiveModelSerializers.silence_warnings do - # attr_reader :resource, :adapter_opts, :serializer_opts - # end - # ``` - # - # or, as specific stopgap, define the attrs in the protected scope. - def silence_warnings - verbose = $VERBOSE - $VERBOSE = nil - yield - ensure - $VERBOSE = verbose - end end require 'active_model/serializer' From 9031367b987b43406ceae4cf4ccbec6ed54f9fab Mon Sep 17 00:00:00 2001 From: Mauro George Date: Wed, 23 Dec 2015 19:39:15 -0200 Subject: [PATCH 416/903] Drop Ruby 1.9.3 on AppVeyor --- appveyor.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/appveyor.yml b/appveyor.yml index 6190feab6..17b387ff7 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -4,8 +4,6 @@ skip_tags: true environment: matrix: - - ruby_version: "193" - - ruby_version: "193-x64" - ruby_version: "200" - ruby_version: "200-x64" - ruby_version: "21" From 7688d3be90392a6fc4dbcc37b91ccabe8e48c678 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Dec 2015 11:55:11 -0600 Subject: [PATCH 417/903] Closes #1396. RBX just causes unnecessary CI failures --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index 989832ab9..e149690dd 100644 --- a/.travis.yml +++ b/.travis.yml @@ -34,4 +34,5 @@ matrix: env: CAPTURE_STDERR=true allow_failures: - rvm: ruby-head + - rvm: rbx-2 fast_finish: true From 8df6d8acc1fe963c53eb914aa166a4c686ad963b Mon Sep 17 00:00:00 2001 From: Ryunosuke SATO Date: Sat, 26 Dec 2015 05:13:52 +0900 Subject: [PATCH 418/903] Test against Ruby 2.3.0 on Travis CI --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index 674d24904..6cb1317d1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,6 +6,7 @@ rvm: - 2.0.0 - 2.1 - 2.2.3 + - 2.3.0 - ruby-head - rbx-2 From fd06a8ad0de725f5c870d12fbf548f4818369c44 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 27 Dec 2015 23:32:39 +0100 Subject: [PATCH 419/903] Extract caching into its own module. --- lib/active_model/serializer.rb | 98 +++--------------------- lib/active_model/serializer/caching.rb | 100 +++++++++++++++++++++++++ 2 files changed, 109 insertions(+), 89 deletions(-) create mode 100644 lib/active_model/serializer/caching.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 48f57edce..789cfd56b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -4,6 +4,7 @@ require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' require 'active_model/serializer/attributes' +require 'active_model/serializer/caching' require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' @@ -15,63 +16,19 @@ class Serializer include Configuration include Associations include Attributes + include Caching require 'active_model/serializer/adapter' - # Matches - # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" - # AND - # "/c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" - # AS - # c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb - CALLER_FILE = / - \A # start of string - .+ # file path (one or more characters) - (?= # stop previous match when - :\d+ # a colon is followed by one or more digits - :in # followed by a colon followed by in - ) - /x - - # Hashes contents of file for +_cache_digest+ - def self.digest_caller_file(caller_line) - serializer_file_path = caller_line[CALLER_FILE] - serializer_file_contents = IO.read(serializer_file_path) - Digest::MD5.hexdigest(serializer_file_contents) - rescue TypeError, Errno::ENOENT - warn <<-EOF.strip_heredoc - Cannot digest non-existent file: '#{caller_line}'. - Please set `::_cache_digest` of the serializer - if you'd like to cache it. - EOF - ''.freeze - end - with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_type, instance_reader: true - serializer.class_attribute :_links # @api private : links definitions, @see Serializer#link + serializer.class_attribute :_links # @api private : links definitions, @see Serializer#link self._links ||= {} - serializer.class_attribute :_cache # @api private : the cache object - serializer.class_attribute :_fragmented # @api private : @see ::fragmented - serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key - serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except - serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only - serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch - # _cache_options include: - # expires_in - # compress - # force - # race_condition_ttl - # Passed to ::_cache as - # serializer._cache.fetch(cache_key, @klass._cache_options) - serializer.class_attribute :_cache_digest # @api private : Generated end # Serializers inherit _attribute_mappings, _reflections, and _links. # Generates a unique digest for each serializer at load. def self.inherited(base) - caller_line = caller.first base._links = _links.dup - base._cache_digest = digest_caller_file(caller_line) super end @@ -86,43 +43,6 @@ def self.link(name, value = nil, &block) _links[name] = block || value end - # @api private - # Used by FragmentCache on the CachedSerializer - # to call attribute methods on the fragmented cached serializer. - def self.fragmented(serializer) - self._fragmented = serializer - end - - # Enables a serializer to be automatically cached - # - # Sets +::_cache+ object to ActionController::Base.cache_store - # when Rails.configuration.action_controller.perform_caching - # - # @params options [Hash] with valid keys: - # key : @see ::_cache_key - # only : @see ::_cache_only - # except : @see ::_cache_except - # skip_digest : does not include digest in cache_key - # all else : @see ::_cache_options - # - # @example - # class PostSerializer < ActiveModel::Serializer - # cache key: 'post', expires_in: 3.hours - # attributes :title, :body - # - # has_many :comments - # end - # - # @todo require less code comments. See - # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 - def self.cache(options = {}) - self._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching - self._cache_key = options.delete(:key) - self._cache_only = options.delete(:only) - self._cache_except = options.delete(:except) - self._cache_options = (options.empty?) ? nil : options - end - # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] # Preferentially returns @@ -145,12 +65,6 @@ def self.adapter ActiveModel::Serializer::Adapter.lookup(config.adapter) end - # Used to cache serializer name => serializer class - # when looked up by Serializer.get_serializer_for. - def self.serializers_cache - @serializers_cache ||= ThreadSafe::Cache.new - end - # @api private def self.serializer_lookup_chain_for(klass) chain = [] @@ -165,6 +79,12 @@ def self.serializer_lookup_chain_for(klass) chain end + # Used to cache serializer name => serializer class + # when looked up by Serializer.get_serializer_for. + def self.serializers_cache + @serializers_cache ||= ThreadSafe::Cache.new + end + # @api private # Find a serializer from a class and caches the lookup. # Preferentially retuns: diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb new file mode 100644 index 000000000..e8db6f27c --- /dev/null +++ b/lib/active_model/serializer/caching.rb @@ -0,0 +1,100 @@ +module ActiveModel + class Serializer + module Caching + extend ActiveSupport::Concern + + included do + with_options instance_writer: false, instance_reader: false do |serializer| + serializer.class_attribute :_cache # @api private : the cache object + serializer.class_attribute :_fragmented # @api private : @see ::fragmented + serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key + serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except + serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only + serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch + # _cache_options include: + # expires_in + # compress + # force + # race_condition_ttl + # Passed to ::_cache as + # serializer._cache.fetch(cache_key, @klass._cache_options) + serializer.class_attribute :_cache_digest # @api private : Generated + end + end + + # Matches + # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" + # AND + # "/c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" + # AS + # c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb + CALLER_FILE = / + \A # start of string + .+ # file path (one or more characters) + (?= # stop previous match when + :\d+ # a colon is followed by one or more digits + :in # followed by a colon followed by in + ) + /x + + module ClassMethods + def inherited(base) + super + caller_line = caller[1] + base._cache_digest = digest_caller_file(caller_line) + end + + # Hashes contents of file for +_cache_digest+ + def digest_caller_file(caller_line) + serializer_file_path = caller_line[CALLER_FILE] + serializer_file_contents = IO.read(serializer_file_path) + Digest::MD5.hexdigest(serializer_file_contents) + rescue TypeError, Errno::ENOENT + warn <<-EOF.strip_heredoc + Cannot digest non-existent file: '#{caller_line}'. + Please set `::_cache_digest` of the serializer + if you'd like to cache it. + EOF + ''.freeze + end + + # @api private + # Used by FragmentCache on the CachedSerializer + # to call attribute methods on the fragmented cached serializer. + def fragmented(serializer) + self._fragmented = serializer + end + + # Enables a serializer to be automatically cached + # + # Sets +::_cache+ object to ActionController::Base.cache_store + # when Rails.configuration.action_controller.perform_caching + # + # @params options [Hash] with valid keys: + # key : @see ::_cache_key + # only : @see ::_cache_only + # except : @see ::_cache_except + # skip_digest : does not include digest in cache_key + # all else : @see ::_cache_options + # + # @example + # class PostSerializer < ActiveModel::Serializer + # cache key: 'post', expires_in: 3.hours + # attributes :title, :body + # + # has_many :comments + # end + # + # @todo require less code comments. See + # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 + def cache(options = {}) + self._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching + self._cache_key = options.delete(:key) + self._cache_only = options.delete(:only) + self._cache_except = options.delete(:except) + self._cache_options = (options.empty?) ? nil : options + end + end + end + end +end From 7f9c09998a38da903a261a2072f296cbf8837b63 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 27 Dec 2015 23:02:35 -0600 Subject: [PATCH 420/903] Fix JRruby at 9.0.4.0 since TravisCI is using pre1 for some reason --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6cb1317d1..6db23056e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -33,8 +33,8 @@ matrix: include: - rvm: 2.2 env: CAPTURE_STDERR=true - - rvm: jruby-9000 - env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' + - rvm: jruby-9.0.4.0 + env: JRUBY_OPTS='-Xcompat.version=2.0 --server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: - rvm: ruby-head - rvm: rbx-2 From d7de53ce30aeb9a6600614e6eabff10d8b60031c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Dec 2015 00:03:55 -0600 Subject: [PATCH 421/903] Consider evaluating association in serializer context For discussion: Consider evaluating association in serializer context That way, associations are really just anything that can be conditionally included. They no longer have to actually be methods on the object or serializer. e.g. ```diff has_many :comments do - last(1) + Comment.active.for_serialization(object).last(1) end ``` --- CHANGELOG.md | 17 ++++++++++++++++- lib/active_model/serializer/reflection.rb | 8 ++++---- test/fixtures/poro.rb | 2 ++ test/serializers/associations_test.rb | 2 +- 4 files changed, 23 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5dd7a819c..da1b57b97 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,7 +16,22 @@ Breaking changes: Features: -- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 +- [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks + to be evaluated in *serializer* scope, rather than *association* scope. (@bf4) + * Syntax changes from e.g. + `has_many :titles do customers.pluck(:title) end` (in #1356) to + `has_many :titles do object.customers.pluck(:title) end` +- [#1356](https://github.com/rails-api/active_model_serializers/pull/1356) Add inline syntax for + attributes and associations (@bf4 @beauby @noahsilas) + * Allows defining attributes so that they don't conflict with existing methods. e.g. `attribute + :title do 'Mr. Topum Hat' end` + * Allows defining associations so that they don't conflict with existing methods. e.g. `has_many + :titles do customers.pluck(:title) end` + * Allows dynamic associations, as compared to compare to using + [`virtual_value`](https://github.com/rails-api/active_model_serializers/pull/1356#discussion_r47146466). + e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` + * Removes dynamically defined methods on the serializer +- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) - [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d5f4da906..19eb78b80 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -8,14 +8,14 @@ class Serializer # has_one :author, serializer: AuthorSerializer # has_many :comments # has_many :comments, key: :last_comments do - # last(1) + # object.comments.last(1) # end # end # - # Notice that the association block is evaluated in the context of the association. + # Notice that the association block is evaluated in the context of the serializer. # Specifically, the association 'comments' is evaluated two different ways: # 1) as 'comments' and named 'comments'. - # 2) as 'comments.last(1)' and named 'last_comments'. + # 2) as 'object.comments.last(1)' and named 'last_comments'. # # PostSerializer._reflections #=> # # [ @@ -29,7 +29,7 @@ class Serializer # @api private def value(instance) if block - instance.read_attribute_for_serialization(name).instance_eval(&block) + instance.instance_eval(&block) else instance.read_attribute_for_serialization(name) end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 5a6e3681e..092b7e82c 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -33,6 +33,7 @@ class Profile < Model class ProfileSerializer < ActiveModel::Serializer attributes :name, :description + # TODO: is this used anywhere? def arguments_passed_in? instance_options[:my_options] == :accessible end @@ -75,6 +76,7 @@ def blog Blog.new(id: 999, name: 'Custom blog') end + # TODO: is this used anywhere? def custom_options instance_options end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index c0d83a888..25b5b62f8 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -129,7 +129,7 @@ def test_associations_custom_keys class InlineAssociationTestPostSerializer < ActiveModel::Serializer has_many :comments has_many :comments, key: :last_comments do - last(1) + object.comments.last(1) end end From 66b068c54288c54b594fa18991f92776cea49491 Mon Sep 17 00:00:00 2001 From: CorainChicago Date: Tue, 29 Dec 2015 15:15:42 -0600 Subject: [PATCH 422/903] fix link on Getting Started update link on Getting Started to use the relative path --- docs/general/getting_started.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index 5dc7b391d..cd207159a 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -47,7 +47,7 @@ The `has_many`, `has_one`, and `belongs_to` declarations describe relationships resources. By default, when you serialize a `Post`, you will get its `Comments` as well. -For more information, see [Serializers](docs/general/serializers.md). +For more information, see [Serializers](/docs/general/serializers.md). ### Namespaced Models From ee0283cb57ba8fdd3f1d93233972628e4e335c80 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 11 Dec 2015 00:29:38 +0100 Subject: [PATCH 423/903] Simplify attributes handling. --- lib/active_model/serializer/attributes.rb | 66 ++++++++--------------- 1 file changed, 22 insertions(+), 44 deletions(-) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 81f6e49af..676e02e07 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -1,55 +1,23 @@ module ActiveModel class Serializer module Attributes - # @api private - class Attribute - delegate :call, to: :reader - - attr_reader :name, :reader - - def initialize(name) - @name = name - @reader = :no_reader - end - - def self.build(name, block) - if block - AttributeBlock.new(name, block) - else - AttributeReader.new(name) - end - end - end - # @api private - class AttributeReader < Attribute - def initialize(name) - super(name) - @reader = ->(instance) { instance.read_attribute_for_serialization(name) } - end - end - # @api private - class AttributeBlock < Attribute - def initialize(name, block) - super(name) - @reader = ->(instance) { instance.instance_eval(&block) } - end - end - extend ActiveSupport::Concern included do with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_attribute_mappings # @api private : maps attribute key names to names to names of implementing methods, @see #attribute self._attribute_mappings ||= {} + serializer.class_attribute :_attribute_keys # @api private : maps attribute names to keys, @see #attribute + self._attribute_keys ||= {} end # Return the +attributes+ of +object+ as presented # by the serializer. def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload - @attributes ||= self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| + @attributes ||= self.class._attribute_keys.each_with_object({}) do |(name, key), hash| next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = attribute_mapping.call(self) + hash[key] = self.class._attribute_mappings[name].call(self) end end end @@ -58,6 +26,7 @@ module ClassMethods def inherited(base) super base._attribute_mappings = _attribute_mappings.dup + base._attribute_keys = _attribute_keys.dup end # @example @@ -84,15 +53,24 @@ def attributes(*attrs) # object.edits.last(5) # end def attribute(attr, options = {}, &block) - key = options.fetch(:key, attr) - _attribute_mappings[key] = Attribute.build(attr, block) + _attribute_keys[attr] = options.fetch(:key, attr) + _attribute_mappings[attr] = _attribute_mapping(attr, block) + end + + # @api private + def _attribute_mapping(name, block) + if block + ->(instance) { instance.instance_eval(&block) } + else + ->(instance) { instance.read_attribute_for_serialization(name) } + end end # @api private - # names of attribute methods + # keys of attributes # @see Serializer::attribute def _attributes - _attribute_mappings.keys + _attribute_keys.values end # @api private @@ -100,10 +78,10 @@ def _attributes # @see Serializer::attribute # @see Adapter::FragmentCache#fragment_serializer def _attributes_keys - _attribute_mappings - .each_with_object({}) do |(key, attribute_mapping), hash| - next if key == attribute_mapping.name - hash[attribute_mapping.name] = { key: key } + _attribute_keys + .each_with_object({}) do |(name, key), hash| + next if key == name + hash[name] = { key: key } end end end From 1d4b27f60f97537c63ebd82c0aa34bb9fe69fcad Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 20 Dec 2015 15:56:32 +0100 Subject: [PATCH 424/903] Improve attribute value computation. --- lib/active_model/serializer/attributes.rb | 28 +++++++++++------------ 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 676e02e07..35263374f 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -5,8 +5,8 @@ module Attributes included do with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_attribute_mappings # @api private : maps attribute key names to names to names of implementing methods, @see #attribute - self._attribute_mappings ||= {} + serializer.class_attribute :_attribute_procs # @api private : maps attribute key names to names to names of implementing methods, @see #attribute + self._attribute_procs ||= {} serializer.class_attribute :_attribute_keys # @api private : maps attribute names to keys, @see #attribute self._attribute_keys ||= {} end @@ -17,7 +17,16 @@ def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload @attributes ||= self.class._attribute_keys.each_with_object({}) do |(name, key), hash| next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = self.class._attribute_mappings[name].call(self) + hash[key] = _attribute_value(name) + end + end + + # @api private + def _attribute_value(name) + if self.class._attribute_procs[name] + instance_eval(&self.class._attribute_procs[name]) + else + read_attribute_for_serialization(name) end end end @@ -25,7 +34,7 @@ def attributes(requested_attrs = nil, reload = false) module ClassMethods def inherited(base) super - base._attribute_mappings = _attribute_mappings.dup + base._attribute_procs = _attribute_procs.dup base._attribute_keys = _attribute_keys.dup end @@ -54,16 +63,7 @@ def attributes(*attrs) # end def attribute(attr, options = {}, &block) _attribute_keys[attr] = options.fetch(:key, attr) - _attribute_mappings[attr] = _attribute_mapping(attr, block) - end - - # @api private - def _attribute_mapping(name, block) - if block - ->(instance) { instance.instance_eval(&block) } - else - ->(instance) { instance.read_attribute_for_serialization(name) } - end + _attribute_procs[attr] = block end # @api private From 7d24cbfd3d3de1c7232142c40e2ae58acbaf687b Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 27 Dec 2015 22:57:52 +0100 Subject: [PATCH 425/903] Extract latent Attribute object. --- lib/active_model/serializer/attribute.rb | 13 ++++++++ lib/active_model/serializer/attributes.rb | 40 +++++++++-------------- 2 files changed, 28 insertions(+), 25 deletions(-) create mode 100644 lib/active_model/serializer/attribute.rb diff --git a/lib/active_model/serializer/attribute.rb b/lib/active_model/serializer/attribute.rb new file mode 100644 index 000000000..0ab0a37bb --- /dev/null +++ b/lib/active_model/serializer/attribute.rb @@ -0,0 +1,13 @@ +module ActiveModel + class Serializer + Attribute = Struct.new(:name, :key, :block) do + def value(serializer) + if block + serializer.instance_eval(&block) + else + serializer.read_attribute_for_serialization(name) + end + end + end + end +end diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 35263374f..c70184397 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -5,28 +5,19 @@ module Attributes included do with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_attribute_procs # @api private : maps attribute key names to names to names of implementing methods, @see #attribute - self._attribute_procs ||= {} - serializer.class_attribute :_attribute_keys # @api private : maps attribute names to keys, @see #attribute - self._attribute_keys ||= {} + serializer.class_attribute :_attributes_data # @api private + self._attributes_data ||= {} end + autoload :Attribute + # Return the +attributes+ of +object+ as presented # by the serializer. def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload - @attributes ||= self.class._attribute_keys.each_with_object({}) do |(name, key), hash| - next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = _attribute_value(name) - end - end - - # @api private - def _attribute_value(name) - if self.class._attribute_procs[name] - instance_eval(&self.class._attribute_procs[name]) - else - read_attribute_for_serialization(name) + @attributes ||= self.class._attributes_data.values.each_with_object({}) do |attr, hash| + next unless requested_attrs.nil? || requested_attrs.include?(attr.key) + hash[attr.key] = attr.value(self) end end end @@ -34,8 +25,7 @@ def _attribute_value(name) module ClassMethods def inherited(base) super - base._attribute_procs = _attribute_procs.dup - base._attribute_keys = _attribute_keys.dup + base._attributes_data = _attributes_data.dup end # @example @@ -62,15 +52,15 @@ def attributes(*attrs) # object.edits.last(5) # end def attribute(attr, options = {}, &block) - _attribute_keys[attr] = options.fetch(:key, attr) - _attribute_procs[attr] = block + key = options.fetch(:key, attr) + _attributes_data[attr] = Attribute.new(attr, key, block) end # @api private # keys of attributes # @see Serializer::attribute def _attributes - _attribute_keys.values + _attributes_data.values.map(&:key) end # @api private @@ -78,10 +68,10 @@ def _attributes # @see Serializer::attribute # @see Adapter::FragmentCache#fragment_serializer def _attributes_keys - _attribute_keys - .each_with_object({}) do |(name, key), hash| - next if key == name - hash[name] = { key: key } + _attributes_data.values + .each_with_object({}) do |attr, hash| + next if attr.key == attr.name + hash[attr.name] = { key: attr.key } end end end From a586a45863c953c89f931a292923521c19bc2315 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 29 Dec 2015 22:45:41 +0100 Subject: [PATCH 426/903] Remove `key` from `Attribute` class. --- lib/active_model/serializer/attribute.rb | 2 +- lib/active_model/serializer/attributes.rb | 18 +++++++++--------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer/attribute.rb b/lib/active_model/serializer/attribute.rb index 0ab0a37bb..5c9893ca5 100644 --- a/lib/active_model/serializer/attribute.rb +++ b/lib/active_model/serializer/attribute.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - Attribute = Struct.new(:name, :key, :block) do + Attribute = Struct.new(:name, :block) do def value(serializer) if block serializer.instance_eval(&block) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index c70184397..8109d2e76 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -15,9 +15,9 @@ module Attributes # by the serializer. def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload - @attributes ||= self.class._attributes_data.values.each_with_object({}) do |attr, hash| - next unless requested_attrs.nil? || requested_attrs.include?(attr.key) - hash[attr.key] = attr.value(self) + @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| + next unless requested_attrs.nil? || requested_attrs.include?(key) + hash[key] = attr.value(self) end end end @@ -53,14 +53,14 @@ def attributes(*attrs) # end def attribute(attr, options = {}, &block) key = options.fetch(:key, attr) - _attributes_data[attr] = Attribute.new(attr, key, block) + _attributes_data[key] = Attribute.new(attr, block) end # @api private # keys of attributes # @see Serializer::attribute def _attributes - _attributes_data.values.map(&:key) + _attributes_data.keys end # @api private @@ -68,10 +68,10 @@ def _attributes # @see Serializer::attribute # @see Adapter::FragmentCache#fragment_serializer def _attributes_keys - _attributes_data.values - .each_with_object({}) do |attr, hash| - next if attr.key == attr.name - hash[attr.name] = { key: attr.key } + _attributes_data + .each_with_object({}) do |(key, attr), hash| + next if key == attr.name + hash[attr.name] = { key: key } end end end From 77095f2a847d8545be7361c0b14282e16035bf2a Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 30 Dec 2015 17:44:19 +0100 Subject: [PATCH 427/903] Add ActiveSupport::Autoload extension to Attribute. --- lib/active_model/serializer/attributes.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 8109d2e76..f57ab205d 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -9,6 +9,7 @@ module Attributes self._attributes_data ||= {} end + extend ActiveSupport::Autoload autoload :Attribute # Return the +attributes+ of +object+ as presented From ccb05f11ef4a3f3bd4a373330d89d74cbcf8be80 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 30 Dec 2015 17:46:29 +0100 Subject: [PATCH 428/903] Add changelog. --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5dd7a819c..113c1ec10 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -35,6 +35,7 @@ Fixes: - [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) Misc: +- [#1370](https://github.com/rails-api/active_model_serializers/pull/1370) Simplify attributes handling via a mixin (@beauby) - [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) - [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) - [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) From fdbc13c2dee972d07934af3885ddd9b117841f25 Mon Sep 17 00:00:00 2001 From: George Millo Date: Thu, 31 Dec 2015 16:44:54 +0100 Subject: [PATCH 429/903] fix broken link --- docs/ARCHITECTURE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 3e1d16f90..16c1d8a2c 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -15,7 +15,7 @@ and, if there is no serializer, primitives. The **`ActiveModel::Adapter`** describes the structure of the JSON document generated from a serializer. For example, the `Attributes` example represents each serializer as its unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON -API](jsonapi.org/) document. +API](http://jsonapi.org/) document. The **`ActiveModel::SerializableResource`** acts to coordinate the serializer(s) and adapter to an object that responds to `to_json`, and `as_json`. It is used in the controller to From 41ae5f7b6f254ae849f2c3fbacc49ac909185bb0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 3 Jan 2016 23:14:38 -0600 Subject: [PATCH 430/903] Add 1356 to changelog; given credit for 1336 --- CHANGELOG.md | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ffb7ceb91..1740ae068 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,7 +16,17 @@ Breaking changes: Features: -- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 +- [#1356](https://github.com/rails-api/active_model_serializers/pull/1356) Add inline syntax for + attributes and associations (@bf4 @beauby @noahsilas) + * Allows defining attributes so that they don't conflict with existing methods. e.g. `attribute + :title do 'Mr. Topum Hat' end` + * Allows defining associations so that they don't conflict with existing methods. e.g. `has_many + :titles do customers.pluck(:title) end` + * Allows dynamic associations, as compared to compare to using + [`virtual_value`](https://github.com/rails-api/active_model_serializers/pull/1356#discussion_r47146466). + e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` + * Removes dynamically defined methods on the serializer +- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) - [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) From 43312fa083a28729f4314e9496a92a3bc7b1f507 Mon Sep 17 00:00:00 2001 From: lcp Date: Fri, 11 Dec 2015 17:38:01 +0800 Subject: [PATCH 431/903] support read_multi --- .../serializer/adapter/attributes.rb | 38 ++++++++++++++++++- .../serializer/adapter/cached_serializer.rb | 36 +++++++++++++++++- test/serializers/cache_test.rb | 32 ++++++++++++++++ 3 files changed, 103 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 49dea8607..657cd1f17 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -5,6 +5,7 @@ class Attributes < Base def initialize(serializer, options = {}) super @include_tree = IncludeTree.from_include_args(options[:include] || '*') + @cached_attributes = options[:cache_attributes] || {} end def serializable_hash(options = nil) @@ -24,9 +25,38 @@ def fragment_cache(cached_hash, non_cached_hash) private def serializable_hash_for_collection(options) + cache_attributes + serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } end + # Read cache from cache_store + # @return [Hash] + def cache_read_multi + return {} if ActiveModelSerializers.config.cache_store.blank? + + keys = CachedSerializer.object_cache_keys(serializer, @include_tree) + + return {} if keys.blank? + + ActiveModelSerializers.config.cache_store.read_multi(*keys) + end + + # Set @cached_attributes + def cache_attributes + return if @cached_attributes.present? + + @cached_attributes = cache_read_multi + end + + # Get attributes from @cached_attributes + # @return [Hash] cached attributes + def cached_attributes(cached_serializer) + return yield unless cached_serializer.cached? + + @cached_attributes.fetch(cached_serializer.cache_key) { yield } + end + def serializable_hash_for_single_resource(options) resource = resource_object_for(options) relationships = resource_relationships(options) @@ -56,8 +86,12 @@ def include_meta(json) end def resource_object_for(options) - cache_check(serializer) do - serializer.attributes(options[:fields]) + cached_serializer = CachedSerializer.new(serializer) + + cached_attributes(cached_serializer) do + cached_serializer.cache_check(self) do + serializer.attributes(options[:fields]) + end end end end diff --git a/lib/active_model/serializer/adapter/cached_serializer.rb b/lib/active_model/serializer/adapter/cached_serializer.rb index 35b101689..358942bf7 100644 --- a/lib/active_model/serializer/adapter/cached_serializer.rb +++ b/lib/active_model/serializer/adapter/cached_serializer.rb @@ -28,10 +28,12 @@ def fragment_cached? end def cache_key + return @cache_key if defined?(@cache_key) + parts = [] parts << object_cache_key parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] - parts.join('/') + @cache_key = parts.join('/') end def object_cache_key @@ -39,6 +41,38 @@ def object_cache_key object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key end + + # find all cache_key for the collection_serializer + # @param collection_serializer + # @param include_tree + # @return [Array] all cache_key of collection_serializer + def self.object_cache_keys(serializers, include_tree) + cache_keys = [] + + serializers.each do |serializer| + cache_keys << object_cache_key(serializer) + + serializer.associations(include_tree).each do |association| + if association.serializer.respond_to?(:each) + association.serializer.each do |sub_serializer| + cache_keys << object_cache_key(sub_serializer) + end + else + cache_keys << object_cache_key(association.serializer) + end + end + end + + cache_keys.compact.uniq + end + + # @return [String, nil] the cache_key of the serializer or nil + def self.object_cache_key(serializer) + return unless serializer.present? && serializer.object.present? + + cached_serializer = new(serializer) + cached_serializer.cached? ? cached_serializer.cache_key : nil + end end end end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index fea7f8f16..4290947bc 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -149,6 +149,38 @@ def test_cache_digest_definition assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) end + def test_object_cache_keys + serializer = CollectionSerializer.new([@comment, @comment]) + include_tree = IncludeTree.from_include_args('*') + + actual = Serializer::Adapter::CachedSerializer.object_cache_keys(serializer, include_tree) + + assert_equal actual.size, 3 + assert actual.any? { |key| key == 'comment/1' } + assert actual.any? { |key| key =~ %r{post/post-\d+} } + assert actual.any? { |key| key =~ %r{writer/author-\d+} } + end + + def test_cached_attributes + serializer = CollectionSerializer.new([@comment, @comment]) + + Timecop.freeze(Time.now) do + render_object_with_cache(@comment) + + attributes = ActiveModel::Serializer::Adapter::Attributes.new(serializer) + attributes.send(:cache_attributes) + cached_attributes = attributes.instance_variable_get(:@cached_attributes) + + assert_equal cached_attributes[@comment.cache_key], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes + assert_equal cached_attributes[@comment.post.cache_key], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes + + writer = @comment.post.blog.writer + writer_cache_key = "writer/#{writer.id}-#{writer.updated_at.strftime("%Y%m%d%H%M%S%9N")}" + + assert_equal cached_attributes[writer_cache_key], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes + end + end + def test_serializer_file_path_on_nix path = '/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' caller_line = "#{path}:1:in `'" From a183645ed455710db1d52dcc871777a370b34c71 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 29 Oct 2015 20:19:48 -0200 Subject: [PATCH 432/903] Create the Namespace RFC [ci skip] Update the RFC adding info from discussion [ci skip] --- docs/rfcs/0000-namespace.md | 115 ++++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 docs/rfcs/0000-namespace.md diff --git a/docs/rfcs/0000-namespace.md b/docs/rfcs/0000-namespace.md new file mode 100644 index 000000000..4a5364b7e --- /dev/null +++ b/docs/rfcs/0000-namespace.md @@ -0,0 +1,115 @@ +- Start Date: (2015-10-29) +- RFC PR: (leave this empty) +- AMS Issue: (leave this empty) + +# Summary + +Provide a consistent API for the user of the AMS. + +# Motivation + +The actual public API is defined under `ActiveModelSerializers`, +`ActiveModel::Serializer` and `ActiveModel`. + +At the `ActiveModel::Serializer` we have: + +- `ActiveModel::Serializer.config` +- `ActiveModel::Serializer` + +At the `ActiveModelSerializers` we have: + +- `ActiveModelSerializers::Model` +- `ActiveModelSerializers.logger` + +At `ActiveModel` we have: + +- `ActiveModel::SerializableResource` + +The idea here is to provide a single namespace `ActiveModel::Serializers` to the user. +Following the same idea we have on other gems like +[Devise](https://github.com/plataformatec/devise/blob/e9c82472ffe7c43a448945f77e034a0e47dde0bb/lib/devise.rb), +[Refile](https://github.com/refile/refile/blob/6b24c293d044862dafbf1bfa4606672a64903aa2/lib/refile.rb) and +[Active Job](https://github.com/rails/rails/blob/30bacc26f8f258b39e12f63fe52389a968d9c1ea/activejob/lib/active_job.rb) +for example. + +# Detailed design + +## Require statement and main module + +We are adding a extension for the Active Model, so +[following the Rubygens recomendation](http://guides.rubygems.org/name-your-gem/) +for the gem name we need to change to this. + +|Gem name | Require statement | Main class or module | +|--------------------------|----------------------------|--------------------------| +| active_model_serializers | `active_model/serializers` | ActiveModel::Serializers | + +The expected gem name, in the gemspec is `active_model-serializers` but we don't +need to change this, we can change the code without the need of a new gem on Rubygems. + +Active Model for example follow the same idea the gem name on gemspec is `activemodel` and to the end user is: + +|Gem name | Require statement | Main class or module | +|--------------------------|----------------------------|--------------------------| +| activemodel | `active_model` | ActiveModel | + +As you can see we do not require `activemodel`(the gem name in gemspec) insted +we use `active_model`. + +And based on the [bump of `0.10.0.pre` released by Steve Klabnik](https://github.com/rails-api/active_model_serializers/tree/86fc7d7227f3ce538fcb28c1e8c7069ce311f0e1) +if we take a look on README and gemspec always is used `ActiveModel::Serializers`. + +## New classes and modules organization + +Since this will be a big change we can do this on baby steps, read small PRs. A +possible approach is: + +- Create the `ActiveModel::Serializers` namespace; +- Move all content under `ActiveModelSerializers` to be under + `ActiveModel::Serializers`, the logger is on this step; +- Move all content under `ActiveModel::Serializer` to be under + `ActiveModel::Serializers`, the adapter is on this steps; +- Move all content under `ActiveModel` to be under `ActiveModel::Serializers`, + the `SerializableResource` is on this step; +- Now that all the code lives under `ActiveModel::Serializers` we can: + - create a better name to the `ActiveModel::Serializers::Serializer` + keeping in mind only to keep this in the same namespace + - create a better name to the `ActiveModel::Serializers::Serializer::Adapter::JsonApi` + probably remove this from the `ActiveModel::Serializers::Serializer` + and do something like `ActiveModel::Serializers::Adapter::JsonApi` + keeping in mind only to keep this in the same namespace + - Change all public API that doesn't make sense, keeping in mind only to keep + this in the same namespace +- Update the README; +- Update the docs; + +The following table represents the current and the desired classes and modules +at the first moment. + +| Current | Desired | Notes | +|-------------------------------------------------------|--------------------------------------------------|--------------------| +|`ActiveModelSerializers` and `ActiveModel::Serializer` | `ActiveModel::Serializers` | The main namespace | +| `ActiveModelSerializers.logger` | `ActiveModel::Serializers.logger` || +|`ActiveModelSerializers::Model` | `ActiveModel::Serializers::Model` || +|`ActiveModel::SerializableResource` | `ActiveModel::Serializers::SerializableResource` || +| `ActiveModel::Serializer` | `ActiveModel::Serializers::Serializer` | I know that is probably a bad name, but In a second moment we can rename this to `Resource` [for example following this idea](https://github.com/rails-api/active_model_serializers/pull/1301/files#r42963185)| +|`ActiveModel::Serializer.config` | `ActiveModel::Serializers.config` || + +# Drawbacks + +This will be a breaking change, so all users serializers will be broken. +All PRs will need to rebase since the architeture will change a lot. + +# Alternatives + +We can keep the way it is, and keep in mind to not add another namespace as a +public API. + +Or we can start moving the small ones that seems to be the +`ActiveModelSerializers` and `ActiveModel` and later we can handle the +`ActiveModel::Serializer`. + +# Unresolved questions + +What is the better class name to be used to the class that will be inherited at +the creation of a serializer. From d153dfe2cd5a21ea998ee8ab0a9191f819ec5bcf Mon Sep 17 00:00:00 2001 From: Kory Tegman Date: Wed, 6 Jan 2016 15:57:49 -0800 Subject: [PATCH 433/903] added documentation for adding custom root --- docs/general/rendering.md | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 4350a7192..550938ea2 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -113,8 +113,25 @@ PR please :) #### root -PR please :) +By default the Json Adapter `root` will follow snake case format, like so: + +| resource | single root | collection root | +|----------|-------------|-----------------| +| UserPost | user_posts | user_post | +If you would like to change the `root` of your json, specify it in the render call: + +```ruby + render json: @user_post, root: "admin_post" +``` + +This will produce json like: +```json + {"admin_post": { + "title": "how to do open source" + } + } +``` #### serializer PR please :) From aeefb6a080ef0542ea195035762ed56b264b2fce Mon Sep 17 00:00:00 2001 From: Kory Tegman Date: Wed, 6 Jan 2016 22:21:19 -0800 Subject: [PATCH 434/903] revised docs to reflect the feedback --- docs/general/rendering.md | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 550938ea2..145958ed3 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -113,25 +113,24 @@ PR please :) #### root -By default the Json Adapter `root` will follow snake case format, like so: +The resource root is derived from the class name of the resource being serialized. +e.g. `UserPostSerializer.new(UserPost.new)` will be serialized with the root `user_post` or `user_posts` according the adapter collection pluralization rules. -| resource | single root | collection root | -|----------|-------------|-----------------| -| UserPost | user_posts | user_post | - -If you would like to change the `root` of your json, specify it in the render call: +Specify the root by passing it as an argument to `render`. For example: ```ruby - render json: @user_post, root: "admin_post" + render json: @user_post, root: "admin_post", adapter: :json ``` -This will produce json like: +This will produce serialize as: ```json {"admin_post": { "title": "how to do open source" } } ``` +`Note: the Attributes adapter (default) does not include a resource root.` + #### serializer PR please :) From 0a6c133d2515113714c6f51ba037143f4cc376f4 Mon Sep 17 00:00:00 2001 From: Ben Woosley Date: Thu, 7 Jan 2016 11:19:14 -0800 Subject: [PATCH 435/903] Tidy up the tests * Use assert_nil where appropriate * Lead with the expected value in collection_serializer_test.rb, etc so that expected/actual in test failure messages are not reversed --- lib/active_model/serializer/lint.rb | 4 ++-- test/array_serializer_test.rb | 2 +- test/collection_serializer_test.rb | 20 ++++++++++---------- test/serializers/associations_test.rb | 4 ++-- 4 files changed, 15 insertions(+), 15 deletions(-) diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index eba88b1d0..b2bc48ff9 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -102,7 +102,7 @@ def test_cache_key def test_updated_at assert_respond_to resource, :updated_at actual_arity = resource.method(:updated_at).arity - assert_equal actual_arity, 0, "expected #{actual_arity.inspect} to be 0" + assert_equal 0, actual_arity end # Passes if the object responds to id and if it takes no @@ -113,7 +113,7 @@ def test_updated_at # It is not required unless caching is enabled. def test_id assert_respond_to resource, :id - assert_equal resource.method(:id).arity, 0 + assert_equal 0, resource.method(:id).arity end # Passes if the object's class responds to model_name and if it diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 53922d22f..350e44473 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -28,7 +28,7 @@ def test_json_key_with_root_warns_when_using_array_serializer comment = Comment.new post = Post.new serializer = ArraySerializer.new([comment, post]) - assert_equal serializer.json_key, 'comments' + assert_equal 'comments', serializer.json_key end) assert_match(/Calling deprecated ArraySerializer/, stderr) end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index 8b9991a4a..662aa1ee4 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -36,7 +36,7 @@ def test_each_object_should_be_serialized_with_appropriate_serializer assert_kind_of PostSerializer, serializers.last assert_kind_of Post, serializers.last.object - assert_equal serializers.last.custom_options[:some], :options + assert_equal :options, serializers.last.custom_options[:some] end def test_serializer_option_not_passed_to_each_serializer @@ -47,50 +47,50 @@ def test_serializer_option_not_passed_to_each_serializer def test_root_default @serializer = collection_serializer.new([@comment, @post]) - assert_equal @serializer.root, nil + assert_nil @serializer.root end def test_root expected = 'custom_root' @serializer = collection_serializer.new([@comment, @post], root: expected) - assert_equal @serializer.root, expected + assert_equal expected, @serializer.root end def test_root_with_no_serializers expected = 'custom_root' @serializer = collection_serializer.new([], root: expected) - assert_equal @serializer.root, expected + assert_equal expected, @serializer.root end def test_json_key - assert_equal @serializer.json_key, 'comments' + assert_equal 'comments', @serializer.json_key end def test_json_key_with_resource_with_name_and_no_serializers serializer = collection_serializer.new(build_named_collection) - assert_equal serializer.json_key, 'me_resources' + assert_equal 'me_resources', serializer.json_key end def test_json_key_with_resource_with_nil_name_and_no_serializers resource = [] resource.define_singleton_method(:name) { nil } serializer = collection_serializer.new(resource) - assert_equal serializer.json_key, nil + assert_nil serializer.json_key end def test_json_key_with_resource_without_name_and_no_serializers serializer = collection_serializer.new([]) - assert_equal serializer.json_key, nil + assert_nil serializer.json_key end def test_json_key_with_root serializer = collection_serializer.new(@resource, root: 'custom_root') - assert_equal serializer.json_key, 'custom_roots' + assert_equal 'custom_roots', serializer.json_key end def test_json_key_with_root_and_no_serializers serializer = collection_serializer.new(build_named_collection, root: 'custom_root') - assert_equal serializer.json_key, 'custom_roots' + assert_equal 'custom_roots', serializer.json_key end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 334c9b414..4778fb2e2 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -52,8 +52,8 @@ def test_has_many_with_no_serializer serializer = association.serializer options = association.options - assert_equal key, :tags - assert_equal serializer, nil + assert_equal :tags, key + assert_nil serializer assert_equal [{ name: '#hashtagged' }].to_json, options[:virtual_value].to_json end end From c8839f427b9b4c131e30919aceba3b7b49ab0c93 Mon Sep 17 00:00:00 2001 From: Ben Woosley Date: Thu, 7 Jan 2016 14:41:31 -0800 Subject: [PATCH 436/903] Remove defunct .root_name from test fixtures Was removed elsewhere in 7847d05ecbf2ab777bea8be588a6f9ef1891e3ad --- test/fixtures/poro.rb | 8 -------- 1 file changed, 8 deletions(-) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 092b7e82c..445530e40 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -85,10 +85,6 @@ def custom_options SpammyPostSerializer = Class.new(ActiveModel::Serializer) do attributes :id has_many :related - - def self.root_name - 'posts' - end end CommentSerializer = Class.new(ActiveModel::Serializer) do @@ -193,10 +189,6 @@ def json_key end PostPreviewSerializer = Class.new(ActiveModel::Serializer) do - def self.root_name - 'posts' - end - attributes :title, :body, :id has_many :comments, serializer: CommentPreviewSerializer From 3133422654c242b3e981d45301eed116bf45c76c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 11 Jan 2016 23:22:56 -0600 Subject: [PATCH 437/903] Add .bundle/ to simplecov exclude --- .simplecov | 1 + 1 file changed, 1 insertion(+) diff --git a/.simplecov b/.simplecov index ce914ce67..616df8047 100644 --- a/.simplecov +++ b/.simplecov @@ -41,6 +41,7 @@ SimpleCov.profiles.define 'app' do add_filter '/config/' add_filter '/db/' add_filter 'tasks' + add_filter '/.bundle/' end ## START TRACKING COVERAGE (before activating SimpleCov) From 2a171da6b9339d7bd3855609917c1c50981f4c26 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 22:11:19 -0600 Subject: [PATCH 438/903] Hack Minitest to make it less dependent on at_exit --- .rubocop.yml | 26 ++++++++++++++ .rubocop_todo.yml | 7 ---- test/capture_warnings.rb | 8 +++-- test/test_helper.rb | 77 ++++++++++++++++++++++++++++++++-------- 4 files changed, 93 insertions(+), 25 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index db25cbf5d..f31d8344c 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -58,3 +58,29 @@ Style/MultilineOperationIndentation: Style/BlockDelimiters: Enabled: true EnforcedStyle: line_count_based + +########## test_helper.rb sanity +Style/EndBlock: + Exclude: + - test/test_helper.rb + +Style/SpecialGlobalVars: + Exclude: + - test/test_helper.rb + +Style/GlobalVars: + Exclude: + - test/test_helper.rb + +Style/AndOr: + Exclude: + - test/test_helper.rb + - 'lib/active_model/serializer/lint.rb' + +Style/Not: + Exclude: + - test/test_helper.rb + +Style/ClassCheck: + Exclude: + - test/test_helper.rb diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index c9a588460..865022c37 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -53,13 +53,6 @@ Style/AlignHash: Exclude: - 'test/action_controller/json_api/pagination_test.rb' -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/AndOr: - Exclude: - - 'lib/active_model/serializer/lint.rb' - # Offense count: 25 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index d3674cab2..2c4d7b641 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -17,17 +17,19 @@ def initialize(fail_on_warnings = true) @output = STDOUT end - def execute! + def execute!(minitest_run) $VERBOSE = true $stderr.reopen(stderr_file.path) - - Minitest.after_run do + at_exit do stderr_file.rewind lines = stderr_file.read.split("\n") stderr_file.close! $stderr.reopen(STDERR) after_tests(lines) end + proc do |argv| + minitest_run.call(argv) + end end def after_tests(lines) diff --git a/test/test_helper.rb b/test/test_helper.rb index 9d0698207..b87a78f89 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -20,27 +20,35 @@ require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) +# https://github.com/seattlerb/minitest/blob/master/lib/minitest/autorun.rb gem 'minitest' -require 'minitest/autorun' -require 'minitest/reporters' -Minitest::Reporters.use! -if defined?(Minitest::Test) - $minitest_version = 5 # rubocop:disable Style/GlobalVars - # Minitest 5 - # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb - # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 -else - $minitest_version = 4 # rubocop:disable Style/GlobalVars +begin + require 'minitest' +rescue LoadError + # Minitest 4 + require 'minitest/unit' + require 'minitest/spec' + require 'minitest/mock' + $minitest_version = 4 # Minitest 4 # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 # Ensure backward compatibility with Minitest 4 Minitest = MiniTest unless defined?(Minitest) Minitest::Test = MiniTest::Unit::TestCase - def Minitest.after_run(&block) - MiniTest::Unit.after_tests(&block) - end + minitest_run = ->(argv) { MiniTest::Unit.new.run(argv) } +else + # Minitest 5 + $minitest_version = 5 + # Minitest 5 + # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb + # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 + require 'minitest/spec' + require 'minitest/mock' + minitest_run = ->(argv) { Minitest.run(argv) } end +require 'minitest/reporters' +Minitest::Reporters.use! # If there's no failure info, try disabling capturing stderr: # `env CAPTURE_STDERR=false rake` @@ -48,7 +56,7 @@ def Minitest.after_run(&block) # for 4.x and 5.x. if ENV['CAPTURE_STDERR'] !~ /false|1/i require 'capture_warnings' - CaptureWarnings.new(_fail_build = true).execute! + minitest_run = CaptureWarnings.new(_fail_build = true).execute!(minitest_run) else $VERBOSE = true end @@ -71,6 +79,45 @@ def Minitest.after_run(&block) require 'fixtures/poro' ActiveSupport.on_load(:active_model_serializers) do - $action_controller_logger = ActiveModelSerializers.logger # rubocop:disable Style/GlobalVars + $action_controller_logger = ActiveModelSerializers.logger ActiveModelSerializers.logger = Logger.new(IO::NULL) end + +# From: +# https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 +# https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 +# But we've replaced `at_exit` with `END` called before the 'at_exit' hook. +class MiniTestHack + def self.autorun(minitest_run) + # don't run if there was a non-exit exception + return if $! and not ($!.kind_of? SystemExit and $!.success?) + + # Original Comment: + # the order here is important. The at_exit handler must be + # installed before anyone else gets a chance to install their + # own, that way we can be assured that our exit will be last + # to run (at_exit stacks). + # + # Now: + # The after_run blocks now only run on SigEXIT, which is fine. + exit_code = nil + + trap('EXIT') do + if $minitest_version == 5 + @@after_run.reverse_each(&:call) + else + @@after_tests.reverse_each(&:call) + end + + exit exit_code || false + end + + exit_code = minitest_run.call(ARGV) + end +end +# Run MiniTest in `END`, so that it finishes before `at_exit` fires, +# which guarantees we can run code after MiniTest finishes +# via an `at_exit` block. +# This is in service of silencing non-app warnings during test run, +# and leaves us with the warnings in our app. +END { MiniTestHack.autorun(minitest_run) } From e3b9597d1ae18cf3848fd5627829cad2cd458bcc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 11 Jan 2016 23:48:40 -0600 Subject: [PATCH 439/903] Remove warning capture; more trouble than worth --- .rubocop_todo.yml | 1 - .travis.yml | 4 +-- test/capture_warnings.rb | 77 ---------------------------------------- test/test_helper.rb | 62 ++------------------------------ 4 files changed, 3 insertions(+), 141 deletions(-) delete mode 100644 test/capture_warnings.rb diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 865022c37..c9c8e604e 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -98,7 +98,6 @@ Style/EachWithObject: Style/GuardClause: Exclude: - 'lib/active_model/serializer.rb' - - 'test/capture_warnings.rb' # Offense count: 12 # Cop supports --auto-correct. diff --git a/.travis.yml b/.travis.yml index 6db23056e..422e849db 100644 --- a/.travis.yml +++ b/.travis.yml @@ -16,7 +16,7 @@ cache: - vendor/bundle script: - - env CAPTURE_STDERR=${CAPTURE_STDERR:-false} bundle exec rake ci + - bundle exec rake ci env: - "RAILS_VERSION=4.0" @@ -31,8 +31,6 @@ matrix: - rvm: 2.1 env: RAILS_VERSION=master include: - - rvm: 2.2 - env: CAPTURE_STDERR=true - rvm: jruby-9.0.4.0 env: JRUBY_OPTS='-Xcompat.version=2.0 --server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb deleted file mode 100644 index 2c4d7b641..000000000 --- a/test/capture_warnings.rb +++ /dev/null @@ -1,77 +0,0 @@ -# https://raw.githubusercontent.com/metric_fu/metric_fu/master/spec/capture_warnings.rb -require 'tempfile' -require 'fileutils' - -class CaptureWarnings - def initialize(fail_on_warnings = true) - @fail_on_warnings = fail_on_warnings - @stderr_file = Tempfile.new('app.stderr') - @app_root ||= Dir.pwd - @output_dir = File.join(app_root, 'tmp') - FileUtils.mkdir_p(output_dir) - @ignore_dirs = [ - File.join(app_root, '.bundle'), - File.join(app_root, 'bundle'), - File.join(app_root, 'vendor') - ] - @output = STDOUT - end - - def execute!(minitest_run) - $VERBOSE = true - $stderr.reopen(stderr_file.path) - at_exit do - stderr_file.rewind - lines = stderr_file.read.split("\n") - stderr_file.close! - $stderr.reopen(STDERR) - after_tests(lines) - end - proc do |argv| - minitest_run.call(argv) - end - end - - def after_tests(lines) - app_warnings, other_warnings = lines.partition do |line| - line.include?(app_root) && ignore_dirs.none? { |ignore_dir| line.include?(ignore_dir) } - end - - if app_warnings.any? - warnings_message = app_warnings.join("\n") - print_warnings = true - else - warnings_message = 'None. Yay!' - ENV['FULL_BUILD'] ||= ENV['CI'] - running_ci = ENV['FULL_BUILD'] =~ /\Atrue\z/i - print_warnings = running_ci - end - - if other_warnings.any? - File.write(File.join(output_dir, 'warnings.txt'), other_warnings.join("\n") << "\n") - warnings_message << "\nNon-app warnings written to tmp/warnings.txt" - print_warnings = true - end - - header = "#{'-' * 22} app warnings: #{'-' * 22}" - message = <<-EOF.strip_heredoc - - #{header} - - #{warnings_message} - - #{'-' * header.size} - EOF - - output.puts(message) if print_warnings - - # fail the build... - if fail_on_warnings && app_warnings.any? - abort "Failing build due to app warnings: #{app_warnings.inspect}" - end - end - - private - - attr_reader :stderr_file, :app_root, :output_dir, :ignore_dirs, :fail_on_warnings, :output -end diff --git a/test/test_helper.rb b/test/test_helper.rb index b87a78f89..809f3ca43 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -20,47 +20,28 @@ require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) -# https://github.com/seattlerb/minitest/blob/master/lib/minitest/autorun.rb gem 'minitest' begin require 'minitest' rescue LoadError # Minitest 4 - require 'minitest/unit' - require 'minitest/spec' - require 'minitest/mock' + require 'minitest/autorun' $minitest_version = 4 - # Minitest 4 # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 # Ensure backward compatibility with Minitest 4 Minitest = MiniTest unless defined?(Minitest) Minitest::Test = MiniTest::Unit::TestCase - minitest_run = ->(argv) { MiniTest::Unit.new.run(argv) } else # Minitest 5 + require 'minitest/autorun' $minitest_version = 5 - # Minitest 5 # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 - require 'minitest/spec' - require 'minitest/mock' - minitest_run = ->(argv) { Minitest.run(argv) } end require 'minitest/reporters' Minitest::Reporters.use! -# If there's no failure info, try disabling capturing stderr: -# `env CAPTURE_STDERR=false rake` -# This is way easier than writing a Minitest plugin -# for 4.x and 5.x. -if ENV['CAPTURE_STDERR'] !~ /false|1/i - require 'capture_warnings' - minitest_run = CaptureWarnings.new(_fail_build = true).execute!(minitest_run) -else - $VERBOSE = true -end - require 'active_model_serializers' require 'active_model/serializer/railtie' @@ -82,42 +63,3 @@ $action_controller_logger = ActiveModelSerializers.logger ActiveModelSerializers.logger = Logger.new(IO::NULL) end - -# From: -# https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 -# https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 -# But we've replaced `at_exit` with `END` called before the 'at_exit' hook. -class MiniTestHack - def self.autorun(minitest_run) - # don't run if there was a non-exit exception - return if $! and not ($!.kind_of? SystemExit and $!.success?) - - # Original Comment: - # the order here is important. The at_exit handler must be - # installed before anyone else gets a chance to install their - # own, that way we can be assured that our exit will be last - # to run (at_exit stacks). - # - # Now: - # The after_run blocks now only run on SigEXIT, which is fine. - exit_code = nil - - trap('EXIT') do - if $minitest_version == 5 - @@after_run.reverse_each(&:call) - else - @@after_tests.reverse_each(&:call) - end - - exit exit_code || false - end - - exit_code = minitest_run.call(ARGV) - end -end -# Run MiniTest in `END`, so that it finishes before `at_exit` fires, -# which guarantees we can run code after MiniTest finishes -# via an `at_exit` block. -# This is in service of silencing non-app warnings during test run, -# and leaves us with the warnings in our app. -END { MiniTestHack.autorun(minitest_run) } From f6fe0c8aa337420fd7ff64af60de60dc38a936d4 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 12 Jan 2016 15:05:39 +0100 Subject: [PATCH 440/903] Extract links and type-related methods to their own module. --- lib/active_model/serializer.rb | 34 +++---------------- .../serializer/adapter/json_api.rb | 2 +- lib/active_model/serializer/links.rb | 33 ++++++++++++++++++ lib/active_model/serializer/type.rb | 25 ++++++++++++++ 4 files changed, 63 insertions(+), 31 deletions(-) create mode 100644 lib/active_model/serializer/links.rb create mode 100644 lib/active_model/serializer/type.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 789cfd56b..714ff65d4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -8,6 +8,8 @@ require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' +require 'active_model/serializer/links' +require 'active_model/serializer/type' # ActiveModel::Serializer is an abstract class that is # reified when subclassed to decorate a resource. @@ -17,32 +19,10 @@ class Serializer include Associations include Attributes include Caching + include Links + include Type require 'active_model/serializer/adapter' - with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_type, instance_reader: true - serializer.class_attribute :_links # @api private : links definitions, @see Serializer#link - self._links ||= {} - end - - # Serializers inherit _attribute_mappings, _reflections, and _links. - # Generates a unique digest for each serializer at load. - def self.inherited(base) - base._links = _links.dup - super - end - - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # type 'authors' - def self.type(type) - self._type = type - end - - def self.link(name, value = nil, &block) - _links[name] = block || value - end - # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] # Preferentially returns @@ -148,12 +128,6 @@ def read_attribute_for_serialization(attr) end end - # @api private - # Used by JsonApi adapter to build resource links. - def links - self.class._links - end - protected attr_accessor :instance_options diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1c7f7226b..c236c3d3e 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -208,7 +208,7 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) end def links_for(serializer) - serializer.links.each_with_object({}) do |(name, value), hash| + serializer._links.each_with_object({}) do |(name, value), hash| hash[name] = if value.respond_to?(:call) link = Link.new(serializer) diff --git a/lib/active_model/serializer/links.rb b/lib/active_model/serializer/links.rb new file mode 100644 index 000000000..1df772616 --- /dev/null +++ b/lib/active_model/serializer/links.rb @@ -0,0 +1,33 @@ +module ActiveModel + class Serializer + module Links + extend ActiveSupport::Concern + + included do + with_options instance_writer: false, instance_reader: true do |serializer| + serializer.class_attribute :_links # @api private + self._links ||= {} + end + + extend ActiveSupport::Autoload + end + + module ClassMethods + def inherited(base) + super + base._links = _links.dup + end + + # Define a link on a serializer. + # @example + # link :self { "/posts/#{object.id}" } + # @example + # link :self, "/user" + # + def link(name, value = nil, &block) + _links[name] = block || value + end + end + end + end +end diff --git a/lib/active_model/serializer/type.rb b/lib/active_model/serializer/type.rb new file mode 100644 index 000000000..563cb694e --- /dev/null +++ b/lib/active_model/serializer/type.rb @@ -0,0 +1,25 @@ +module ActiveModel + class Serializer + module Type + extend ActiveSupport::Concern + + included do + with_options instance_writer: false, instance_reader: true do |serializer| + serializer.class_attribute :_type # @api private + end + + extend ActiveSupport::Autoload + end + + module ClassMethods + # Set the JSON API type of a serializer. + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # type 'authors' + def type(type) + self._type = type + end + end + end + end +end From 251e33a0a16114360f296bf656e434443f577f6b Mon Sep 17 00:00:00 2001 From: Ben Woosley Date: Thu, 7 Jan 2016 11:32:10 -0800 Subject: [PATCH 441/903] Don't pluralize the CollectionSerializer#root for #json_key One of three constituents is used to provide the CollectionSerializer's #json_key: 1) the :root option - controlled by the caller 2) the #name of the first resource serializer - the root or underscored model name 3) the underscored #name of the resources object - generally equivalent to the underscored model name of #2 Of the three, only the latter 2 are out of the callers control, and only the latter two are expected to be singular by default. Not pluralizing the root gives the caller additional flexibility in defining the desired root, whether conventionally plural, unconventionally plural (e.g. objects_received:) or singular. --- CHANGELOG.md | 3 +++ .../serializer/collection_serializer.rb | 10 ++++++++-- test/action_controller/serialization_test.rb | 4 ++-- test/collection_serializer_test.rb | 15 +++++++++------ 4 files changed, 22 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f900f220d..a66184cfa 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,6 +13,9 @@ Breaking changes: Adapter functions. * named `Base` because it's a Rails-ism. * It helps to isolate and highlight what the Adapter interface actually is. +- [#1418](https://github.com/rails-api/active_model_serializers/pull/1418) + serialized collections now use the root option as is; now, only the + root derived from the serializer or object is always pluralized. Features: diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index a3c9dc476..c1edfeafc 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -23,8 +23,7 @@ def initialize(resources, options = {}) end def json_key - key = root || serializers.first.try(:json_key) || object.try(:name).try(:underscore) - key.try(:pluralize) + root || derived_root end def paginated? @@ -36,6 +35,13 @@ def paginated? protected attr_reader :serializers + + private + + def derived_root + key = serializers.first.try(:json_key) || object.try(:name).try(:underscore) + key.try(:pluralize) + end end end end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index a3b761981..d2fe3959e 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -171,7 +171,7 @@ def test_render_array_using_custom_root with_adapter :json do get :render_array_using_custom_root end - expected = { custom_roots: [{ name: 'Name 1', description: 'Description 1' }] } + expected = { custom_root: [{ name: 'Name 1', description: 'Description 1' }] } assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end @@ -181,7 +181,7 @@ def test_render_array_that_is_empty_using_custom_root get :render_array_that_is_empty_using_custom_root end - expected = { custom_roots: [] } + expected = { custom_root: [] } assert_equal 'application/json', @response.content_type assert_equal expected.to_json, @response.body end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index 662aa1ee4..a7c0fa021 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -62,8 +62,9 @@ def test_root_with_no_serializers assert_equal expected, @serializer.root end - def test_json_key - assert_equal 'comments', @serializer.json_key + def test_json_key_with_resource_with_serializer + singular_key = @serializer.send(:serializers).first.json_key + assert_equal singular_key.pluralize, @serializer.json_key end def test_json_key_with_resource_with_name_and_no_serializers @@ -84,13 +85,15 @@ def test_json_key_with_resource_without_name_and_no_serializers end def test_json_key_with_root - serializer = collection_serializer.new(@resource, root: 'custom_root') - assert_equal 'custom_roots', serializer.json_key + expected = 'custom_root' + serializer = collection_serializer.new(@resource, root: expected) + assert_equal expected, serializer.json_key end def test_json_key_with_root_and_no_serializers - serializer = collection_serializer.new(build_named_collection, root: 'custom_root') - assert_equal 'custom_roots', serializer.json_key + expected = 'custom_root' + serializer = collection_serializer.new(build_named_collection, root: expected) + assert_equal expected, serializer.json_key end end end From 8ac1f107f43d42223c854c32a717046def1d92cb Mon Sep 17 00:00:00 2001 From: Ben Woosley Date: Fri, 8 Jan 2016 12:13:54 -0800 Subject: [PATCH 442/903] Remove unnecessary `dup` in `ActiveModel::Serializer::Associations#associate` The `_reflections` are duped on `inherited` - no need to `dup` them with each addition. --- lib/active_model/serializer/associations.rb | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index c4da3515d..42e872ce4 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -76,8 +76,6 @@ def has_one(name, options = {}, &block) # @api private # def associate(reflection) - self._reflections = _reflections.dup - self._reflections << reflection end end From 2e87c8effe002f64be8cd04bdc0c4094ee20dc80 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 13 Jan 2016 05:41:32 +0100 Subject: [PATCH 443/903] Fix comment. --- lib/active_model/serializer/links.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/links.rb b/lib/active_model/serializer/links.rb index 1df772616..c079d4e17 100644 --- a/lib/active_model/serializer/links.rb +++ b/lib/active_model/serializer/links.rb @@ -20,9 +20,9 @@ def inherited(base) # Define a link on a serializer. # @example - # link :self { "/posts/#{object.id}" } + # link :self { "//example.com/posts/#{object.id}" } # @example - # link :self, "/user" + # link :self, "//example.com/user" # def link(name, value = nil, &block) _links[name] = block || value From 20a58d7f5c621a7d305c6633fd306265a20b78ec Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 6 Oct 2015 23:51:54 +0200 Subject: [PATCH 444/903] Add support for JSON API deserialization (experimental). --- CHANGELOG.md | 1 + .../serializer/adapter/json_api.rb | 1 + .../adapter/json_api/deserialization.rb | 207 ++++++++++++++++++ lib/active_model_serializers.rb | 1 + .../deserialization.rb | 13 ++ .../json_api/deserialization_test.rb | 59 +++++ test/adapter/json_api/parse_test.rb | 139 ++++++++++++ 7 files changed, 421 insertions(+) create mode 100644 lib/active_model/serializer/adapter/json_api/deserialization.rb create mode 100644 lib/active_model_serializers/deserialization.rb create mode 100644 test/action_controller/json_api/deserialization_test.rb create mode 100644 test/adapter/json_api/parse_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f900f220d..5f8bd8341 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Breaking changes: Features: +- [#1248](https://github.com/rails-api/active_model_serializers/pull/1248) Experimental: Add support for JSON API deserialization (@beauby) - [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks to be evaluated in *serializer* scope, rather than *association* scope. (@bf4) * Syntax changes from e.g. diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1c7f7226b..baa69d509 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,6 +6,7 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache autoload :Link + autoload :Deserialization # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. diff --git a/lib/active_model/serializer/adapter/json_api/deserialization.rb b/lib/active_model/serializer/adapter/json_api/deserialization.rb new file mode 100644 index 000000000..5f35a882d --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/deserialization.rb @@ -0,0 +1,207 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + # NOTE(Experimental): + # This is an experimental feature. Both the interface and internals could be subject + # to changes. + module Deserialization + InvalidDocument = Class.new(ArgumentError) + + module_function + + # Transform a JSON API document, containing a single data object, + # into a hash that is ready for ActiveRecord::Base.new() and such. + # Raises InvalidDocument if the payload is not properly formatted. + # + # @param [Hash|ActionController::Parameters] document + # @param [Hash] options + # only: Array of symbols of whitelisted fields. + # except: Array of symbols of blacklisted fields. + # keys: Hash of translated keys (e.g. :author => :user). + # polymorphic: Array of symbols of polymorphic fields. + # @return [Hash] + # + # @example + # document = { + # data: { + # id: 1, + # type: 'post', + # attributes: { + # title: 'Title 1', + # date: '2015-12-20' + # }, + # associations: { + # author: { + # data: { + # type: 'user', + # id: 2 + # } + # }, + # second_author: { + # data: nil + # }, + # comments: { + # data: [{ + # type: 'comment', + # id: 3 + # },{ + # type: 'comment', + # id: 4 + # }] + # } + # } + # } + # } + # + # parse(document) #=> + # # { + # # title: 'Title 1', + # # date: '2015-12-20', + # # author_id: 2, + # # second_author_id: nil + # # comment_ids: [3, 4] + # # } + # + # parse(document, only: [:title, :date, :author], + # keys: { date: :published_at }, + # polymorphic: [:author]) #=> + # # { + # # title: 'Title 1', + # # published_at: '2015-12-20', + # # author_id: '2', + # # author_type: 'people' + # # } + # + def parse!(document, options = {}) + parse(document, options) do |invalid_payload, reason| + fail InvalidDocument, "Invalid payload (#{reason}): #{invalid_payload}" + end + end + + # Same as parse!, but returns an empty hash instead of raising InvalidDocument + # on invalid payloads. + def parse(document, options = {}) + document = document.dup.permit!.to_h if document.is_a?(ActionController::Parameters) + + validate_payload(document) do |invalid_document, reason| + yield invalid_document, reason if block_given? + return {} + end + + primary_data = document['data'] + attributes = primary_data['attributes'] || {} + attributes['id'] = primary_data['id'] if primary_data['id'] + relationships = primary_data['relationships'] || {} + + filter_fields(attributes, options) + filter_fields(relationships, options) + + hash = {} + hash.merge!(parse_attributes(attributes, options)) + hash.merge!(parse_relationships(relationships, options)) + + hash + end + + # Checks whether a payload is compliant with the JSON API spec. + # + # @api private + # rubocop:disable Metrics/CyclomaticComplexity + def validate_payload(payload) + unless payload.is_a?(Hash) + yield payload, 'Expected hash' + return + end + + primary_data = payload['data'] + unless primary_data.is_a?(Hash) + yield payload, { data: 'Expected hash' } + return + end + + attributes = primary_data['attributes'] || {} + unless attributes.is_a?(Hash) + yield payload, { data: { attributes: 'Expected hash or nil' } } + return + end + + relationships = primary_data['relationships'] || {} + unless relationships.is_a?(Hash) + yield payload, { data: { relationships: 'Expected hash or nil' } } + return + end + + relationships.each do |(key, value)| + unless value.is_a?(Hash) && value.key?('data') + yield payload, { data: { relationships: { key => 'Expected hash with :data key' } } } + end + end + end + # rubocop:enable Metrics/CyclomaticComplexity + + # @api private + def filter_fields(fields, options) + if (only = options[:only]) + fields.slice!(*Array(only).map(&:to_s)) + elsif (except = options[:except]) + fields.except!(*Array(except).map(&:to_s)) + end + end + + # @api private + def field_key(field, options) + (options[:keys] || {}).fetch(field.to_sym, field).to_sym + end + + # @api private + def parse_attributes(attributes, options) + attributes + .map { |(k, v)| { field_key(k, options) => v } } + .reduce({}, :merge) + end + + # Given an association name, and a relationship data attribute, build a hash + # mapping the corresponding ActiveRecord attribute to the corresponding value. + # + # @example + # parse_relationship(:comments, [{ 'id' => '1', 'type' => 'comments' }, + # { 'id' => '2', 'type' => 'comments' }], + # {}) + # # => { :comment_ids => ['1', '2'] } + # parse_relationship(:author, { 'id' => '1', 'type' => 'users' }, {}) + # # => { :author_id => '1' } + # parse_relationship(:author, nil, {}) + # # => { :author_id => nil } + # @param [Symbol] assoc_name + # @param [Hash] assoc_data + # @param [Hash] options + # @return [Hash{Symbol, Object}] + # + # @api private + def parse_relationship(assoc_name, assoc_data, options) + prefix_key = field_key(assoc_name, options).to_s.singularize + hash = + if assoc_data.is_a?(Array) + { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } + else + { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } + end + + polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) + hash.merge!("#{prefix_key}_type".to_sym => assoc_data['type']) if polymorphic + + hash + end + + # @api private + def parse_relationships(relationships, options) + relationships + .map { |(k, v)| parse_relationship(k, v['data'], options) } + .reduce({}, :merge) + end + end + end + end + end +end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d2e7582e2..b955d7a05 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -12,6 +12,7 @@ def self.config extend ActiveSupport::Autoload autoload :Model autoload :Callbacks + autoload :Deserialization autoload :Logging end diff --git a/lib/active_model_serializers/deserialization.rb b/lib/active_model_serializers/deserialization.rb new file mode 100644 index 000000000..15b8e8985 --- /dev/null +++ b/lib/active_model_serializers/deserialization.rb @@ -0,0 +1,13 @@ +module ActiveModelSerializers + module Deserialization + module_function + + def jsonapi_parse(*args) + ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse(*args) + end + + def jsonapi_parse!(*args) + ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(*args) + end + end +end diff --git a/test/action_controller/json_api/deserialization_test.rb b/test/action_controller/json_api/deserialization_test.rb new file mode 100644 index 000000000..eb4806e4e --- /dev/null +++ b/test/action_controller/json_api/deserialization_test.rb @@ -0,0 +1,59 @@ +require 'test_helper' + +module ActionController + module Serialization + class JsonApi + class DeserializationTest < ActionController::TestCase + class DeserializationTestController < ActionController::Base + def render_parsed_payload + parsed_hash = ActiveModelSerializers::Deserialization.jsonapi_parse(params) + render json: parsed_hash + end + end + + tests DeserializationTestController + + def test_deserialization + hash = { + 'data' => { + 'type' => 'photos', + 'id' => 'zorglub', + 'attributes' => { + 'title' => 'Ember Hamster', + 'src' => 'http://example.com/images/productivity.png' + }, + 'relationships' => { + 'author' => { + 'data' => nil + }, + 'photographer' => { + 'data' => { 'type' => 'people', 'id' => '9' } + }, + 'comments' => { + 'data' => [ + { 'type' => 'comments', 'id' => '1' }, + { 'type' => 'comments', 'id' => '2' } + ] + } + } + } + } + + post :render_parsed_payload, hash + + response = JSON.parse(@response.body) + expected = { + 'id' => 'zorglub', + 'title' => 'Ember Hamster', + 'src' => 'http://example.com/images/productivity.png', + 'author_id' => nil, + 'photographer_id' => '9', + 'comment_ids' => %w(1 2) + } + + assert_equal(expected, response) + end + end + end + end +end diff --git a/test/adapter/json_api/parse_test.rb b/test/adapter/json_api/parse_test.rb new file mode 100644 index 000000000..c80988168 --- /dev/null +++ b/test/adapter/json_api/parse_test.rb @@ -0,0 +1,139 @@ +require 'test_helper' +module ActiveModel + class Serializer + module Adapter + class JsonApi + module Deserialization + class ParseTest < Minitest::Test + def setup + @hash = { + 'data' => { + 'type' => 'photos', + 'id' => 'zorglub', + 'attributes' => { + 'title' => 'Ember Hamster', + 'src' => 'http://example.com/images/productivity.png' + }, + 'relationships' => { + 'author' => { + 'data' => nil + }, + 'photographer' => { + 'data' => { 'type' => 'people', 'id' => '9' } + }, + 'comments' => { + 'data' => [ + { 'type' => 'comments', 'id' => '1' }, + { 'type' => 'comments', 'id' => '2' } + ] + } + } + } + } + @params = ActionController::Parameters.new(@hash) + @expected = { + id: 'zorglub', + title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + author_id: nil, + photographer_id: '9', + comment_ids: %w(1 2) + } + + @illformed_payloads = [nil, + {}, + { + 'data' => nil + }, { + 'data' => { 'attributes' => [] } + }, { + 'data' => { 'relationships' => [] } + }, { + 'data' => { + 'relationships' => { 'rel' => nil } + } + }, { + 'data' => { + 'relationships' => { 'rel' => {} } + } + }] + end + + def test_hash + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash) + assert_equal(@expected, parsed_hash) + end + + def test_actioncontroller_parameters + assert_equal(false, @params.permitted?) + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@params) + assert_equal(@expected, parsed_hash) + end + + def test_illformed_payloads_safe + @illformed_payloads.each do |p| + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse(p) + assert_equal({}, parsed_hash) + end + end + + def test_illformed_payloads_unsafe + @illformed_payloads.each do |p| + assert_raises(InvalidDocument) do + ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(p) + end + end + end + + def test_filter_fields_only + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, only: [:id, :title, :author]) + expected = { + id: 'zorglub', + title: 'Ember Hamster', + author_id: nil + } + assert_equal(expected, parsed_hash) + end + + def test_filter_fields_except + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, except: [:id, :title, :author]) + expected = { + src: 'http://example.com/images/productivity.png', + photographer_id: '9', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) + end + + def test_keys + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, keys: { author: :user, title: :post_title }) + expected = { + id: 'zorglub', + post_title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + user_id: nil, + photographer_id: '9', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) + end + + def test_polymorphic + parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, polymorphic: [:photographer]) + expected = { + id: 'zorglub', + title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + author_id: nil, + photographer_id: '9', + photographer_type: 'people', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) + end + end + end + end + end + end +end From a502b5d38ba289b7aa14cbb35e143e464ca7f64f Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 30 Dec 2015 17:19:50 +0100 Subject: [PATCH 445/903] Add support for if/unless on attributes. --- lib/active_model/serializer/attribute.rb | 29 ++++++++++++++++++++++- lib/active_model/serializer/attributes.rb | 3 ++- 2 files changed, 30 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/attribute.rb b/lib/active_model/serializer/attribute.rb index 5c9893ca5..23d2b3d68 100644 --- a/lib/active_model/serializer/attribute.rb +++ b/lib/active_model/serializer/attribute.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - Attribute = Struct.new(:name, :block) do + Attribute = Struct.new(:name, :options, :block) do def value(serializer) if block serializer.instance_eval(&block) @@ -8,6 +8,33 @@ def value(serializer) serializer.read_attribute_for_serialization(name) end end + + def included?(serializer) + case condition + when :if + serializer.public_send(condition) + when :unless + !serializer.public_send(condition) + else + true + end + end + + private + + def condition_type + if options.key?(:if) + :if + elsif options.key?(:unless) + :unless + else + :none + end + end + + def condition + options[condition_type] + end end end end diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index f57ab205d..6962f5ac6 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -17,6 +17,7 @@ module Attributes def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| + next unless attr.included?(self) next unless requested_attrs.nil? || requested_attrs.include?(key) hash[key] = attr.value(self) end @@ -54,7 +55,7 @@ def attributes(*attrs) # end def attribute(attr, options = {}, &block) key = options.fetch(:key, attr) - _attributes_data[key] = Attribute.new(attr, block) + _attributes_data[key] = Attribute.new(attr, options, block) end # @api private From 6860318133a1d5b1f61d4c51bc3c7d0b4a3f8205 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 30 Dec 2015 17:25:41 +0100 Subject: [PATCH 446/903] Add support for if/unless on associations. --- CHANGELOG.md | 1 + lib/active_model/serializer/associations.rb | 1 + lib/active_model/serializer/reflection.rb | 26 +++++++++++++++++++++ 3 files changed, 28 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5f8bd8341..a89c9e051 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Breaking changes: Features: +- [#1403](https://github.com/rails-api/active_model_serializers/pull/1403) Add support for if/unless on attributes/associations (@beauby) - [#1248](https://github.com/rails-api/active_model_serializers/pull/1248) Experimental: Add support for JSON API deserialization (@beauby) - [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks to be evaluated in *serializer* scope, rather than *association* scope. (@bf4) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 42e872ce4..fe4bfe1fd 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -88,6 +88,7 @@ def associations(include_tree = DEFAULT_INCLUDE_TREE) Enumerator.new do |y| self.class._reflections.each do |reflection| + next unless reflection.included?(self) key = reflection.options.fetch(:key, reflection.name) next unless include_tree.key?(key) y.yield reflection.build_association(self, instance_options) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 19eb78b80..484b95aee 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -35,6 +35,18 @@ def value(instance) end end + # @api private + def included?(serializer) + case condition_type + when :if + serializer.public_send(condition) + when :unless + !serializer.public_send(condition) + else + true + end + end + # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -79,6 +91,20 @@ def build_association(subject, parent_serializer_options) private + def condition_type + if options.key?(:if) + :if + elsif options.key?(:unless) + :unless + else + :none + end + end + + def condition + options[condition_type] + end + def serializer_options(subject, parent_serializer_options, reflection_options) serializer = reflection_options.fetch(:serializer, nil) From 40ed7b57bddf4950670e76c83628dfaf14f0d7ce Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 4 Jan 2016 20:40:56 +0100 Subject: [PATCH 447/903] Factor out ancestor class Field of Attribute and Reflection. --- lib/active_model/serializer/attribute.rb | 55 +++++++++-------------- lib/active_model/serializer/field.rb | 55 +++++++++++++++++++++++ lib/active_model/serializer/reflection.rb | 51 +++++---------------- 3 files changed, 87 insertions(+), 74 deletions(-) create mode 100644 lib/active_model/serializer/field.rb diff --git a/lib/active_model/serializer/attribute.rb b/lib/active_model/serializer/attribute.rb index 23d2b3d68..d3e006faa 100644 --- a/lib/active_model/serializer/attribute.rb +++ b/lib/active_model/serializer/attribute.rb @@ -1,40 +1,25 @@ +require 'active_model/serializer/field' + module ActiveModel class Serializer - Attribute = Struct.new(:name, :options, :block) do - def value(serializer) - if block - serializer.instance_eval(&block) - else - serializer.read_attribute_for_serialization(name) - end - end - - def included?(serializer) - case condition - when :if - serializer.public_send(condition) - when :unless - !serializer.public_send(condition) - else - true - end - end - - private - - def condition_type - if options.key?(:if) - :if - elsif options.key?(:unless) - :unless - else - :none - end - end - - def condition - options[condition_type] - end + # Holds all the meta-data about an attribute as it was specified in the + # ActiveModel::Serializer class. + # + # @example + # class PostSerializer < ActiveModel::Serializer + # attribute :content + # attribute :name, key: :title + # attribute :email, key: :author_email, if: :user_logged_in? + # attribute :preview do + # truncate(object.content) + # end + # + # def user_logged_in? + # current_user.logged_in? + # end + # end + # + class Attribute < Field end end end diff --git a/lib/active_model/serializer/field.rb b/lib/active_model/serializer/field.rb new file mode 100644 index 000000000..79f97e7b2 --- /dev/null +++ b/lib/active_model/serializer/field.rb @@ -0,0 +1,55 @@ +module ActiveModel + class Serializer + # Holds all the meta-data about a field (i.e. attribute or association) as it was + # specified in the ActiveModel::Serializer class. + # Notice that the field block is evaluated in the context of the serializer. + Field = Struct.new(:name, :options, :block) do + # Compute the actual value of a field for a given serializer instance. + # @param [Serializer] The serializer instance for which the value is computed. + # @return [Object] value + # + # @api private + # + def value(serializer) + if block + serializer.instance_eval(&block) + else + serializer.read_attribute_for_serialization(name) + end + end + + # Decide whether the field should be serialized by the given serializer instance. + # @param [Serializer] The serializer instance + # @return [Bool] + # + # @api private + # + def included?(serializer) + case condition + when :if + serializer.public_send(condition) + when :unless + !serializer.public_send(condition) + else + true + end + end + + private + + def condition_type + if options.key?(:if) + :if + elsif options.key?(:unless) + :unless + else + :none + end + end + + def condition + options[condition_type] + end + end + end +end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 484b95aee..c0287b646 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -1,18 +1,24 @@ +require 'active_model/serializer/field' + module ActiveModel class Serializer # Holds all the meta-data about an association as it was specified in the # ActiveModel::Serializer class. # # @example - # class PostSerializer < ActiveModel::Serializer + # class PostSerializer < ActiveModel::Serializer # has_one :author, serializer: AuthorSerializer # has_many :comments # has_many :comments, key: :last_comments do # object.comments.last(1) # end - # end + # has_many :secret_meta_data, if: :is_admin? + # + # def is_admin? + # current_user.admin? + # end + # end # - # Notice that the association block is evaluated in the context of the serializer. # Specifically, the association 'comments' is evaluated two different ways: # 1) as 'comments' and named 'comments'. # 2) as 'object.comments.last(1)' and named 'last_comments'. @@ -21,32 +27,13 @@ class Serializer # # [ # # HasOneReflection.new(:author, serializer: AuthorSerializer), # # HasManyReflection.new(:comments) + # # HasManyReflection.new(:comments, { key: :last_comments }, #) + # # HasManyReflection.new(:secret_meta_data, { if: :is_admin? }) # # ] # # So you can inspect reflections in your Adapters. # - Reflection = Struct.new(:name, :options, :block) do - # @api private - def value(instance) - if block - instance.instance_eval(&block) - else - instance.read_attribute_for_serialization(name) - end - end - - # @api private - def included?(serializer) - case condition_type - when :if - serializer.public_send(condition) - when :unless - !serializer.public_send(condition) - else - true - end - end - + class Reflection < Field # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -91,20 +78,6 @@ def build_association(subject, parent_serializer_options) private - def condition_type - if options.key?(:if) - :if - elsif options.key?(:unless) - :unless - else - :none - end - end - - def condition - options[condition_type] - end - def serializer_options(subject, parent_serializer_options, reflection_options) serializer = reflection_options.fetch(:serializer, nil) From 7fbf7e536dd223194933c32238bd9e72d39d3cc3 Mon Sep 17 00:00:00 2001 From: Chris Nixon Date: Sat, 9 Jan 2016 16:32:17 -0800 Subject: [PATCH 448/903] Use condition_type in case statement for included?. --- lib/active_model/serializer/field.rb | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/field.rb b/lib/active_model/serializer/field.rb index 79f97e7b2..1134bb35a 100644 --- a/lib/active_model/serializer/field.rb +++ b/lib/active_model/serializer/field.rb @@ -25,7 +25,7 @@ def value(serializer) # @api private # def included?(serializer) - case condition + case condition_type when :if serializer.public_send(condition) when :unless @@ -38,13 +38,14 @@ def included?(serializer) private def condition_type - if options.key?(:if) - :if - elsif options.key?(:unless) - :unless - else - :none - end + @condition_type ||= + if options.key?(:if) + :if + elsif options.key?(:unless) + :unless + else + :none + end end def condition From 7af198653d052044c72012d10f9b0ae1a4c2f394 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 12 Jan 2016 13:42:44 +0100 Subject: [PATCH 449/903] Add tests for conditional attributes/associations. --- test/serializers/associations_test.rb | 23 +++++++++++++++++++++++ test/serializers/attribute_test.rb | 25 ++++++++++++++++++++++++- 2 files changed, 47 insertions(+), 1 deletion(-) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 4778fb2e2..aa0cae085 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -238,6 +238,29 @@ def test_associations_namespaced_resources end end end + + def test_conditional_associations + serializer = Class.new(ActiveModel::Serializer) do + belongs_to :if_assoc_included, if: :true + belongs_to :if_assoc_excluded, if: :false + belongs_to :unless_assoc_included, unless: :false + belongs_to :unless_assoc_excluded, unless: :true + + def true + true + end + + def false + false + end + end + + model = ::Model.new + hash = serializable(model, serializer: serializer).serializable_hash + expected = { if_assoc_included: nil, unless_assoc_included: nil } + + assert_equal(expected, hash) + end end end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 112e7ec51..c675e0aca 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer class AttributeTest < ActiveSupport::TestCase def setup - @blog = Blog.new({ id: 1, name: 'AMS Hints', type: 'stuff' }) + @blog = Blog.new(id: 1, name: 'AMS Hints', type: 'stuff') @blog_serializer = AlternateBlogSerializer.new(@blog) end @@ -95,6 +95,29 @@ def test_virtual_attribute_block assert_equal(expected, hash) end + + def test_conditional_attributes + serializer = Class.new(ActiveModel::Serializer) do + attribute :if_attribute_included, if: :true + attribute :if_attribute_excluded, if: :false + attribute :unless_attribute_included, unless: :false + attribute :unless_attribute_excluded, unless: :true + + def true + true + end + + def false + false + end + end + + model = ::Model.new + hash = serializable(model, serializer: serializer).serializable_hash + expected = { if_attribute_included: nil, unless_attribute_included: nil } + + assert_equal(expected, hash) + end end end end From 2696557650b3fab5a6f203f9788d75deeae2ab30 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 13 Jan 2016 05:13:20 +0100 Subject: [PATCH 450/903] Replace `Field#included?` with `Field#excluded?`. --- lib/active_model/serializer/associations.rb | 2 +- lib/active_model/serializer/attributes.rb | 2 +- lib/active_model/serializer/field.rb | 8 ++++---- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index fe4bfe1fd..7d87156e7 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -88,7 +88,7 @@ def associations(include_tree = DEFAULT_INCLUDE_TREE) Enumerator.new do |y| self.class._reflections.each do |reflection| - next unless reflection.included?(self) + next if reflection.excluded?(self) key = reflection.options.fetch(:key, reflection.name) next unless include_tree.key?(key) y.yield reflection.build_association(self, instance_options) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 6962f5ac6..11d39c4b2 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -17,7 +17,7 @@ module Attributes def attributes(requested_attrs = nil, reload = false) @attributes = nil if reload @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| - next unless attr.included?(self) + next if attr.excluded?(self) next unless requested_attrs.nil? || requested_attrs.include?(key) hash[key] = attr.value(self) end diff --git a/lib/active_model/serializer/field.rb b/lib/active_model/serializer/field.rb index 1134bb35a..35e6fe263 100644 --- a/lib/active_model/serializer/field.rb +++ b/lib/active_model/serializer/field.rb @@ -24,14 +24,14 @@ def value(serializer) # # @api private # - def included?(serializer) + def excluded?(serializer) case condition_type when :if - serializer.public_send(condition) - when :unless !serializer.public_send(condition) + when :unless + serializer.public_send(condition) else - true + false end end From 3aeb34b0b85689798e079a5148b75ca9a3b50ea8 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 13 Jan 2016 08:40:38 +0100 Subject: [PATCH 451/903] Add docs for deserialization. --- docs/README.md | 1 + docs/general/deserialization.md | 34 +++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 docs/general/deserialization.md diff --git a/docs/README.md b/docs/README.md index a20c086e9..ced76cbda 100644 --- a/docs/README.md +++ b/docs/README.md @@ -13,6 +13,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Rendering](general/rendering.md) - [Caching](general/caching.md) - [Logging](general/logging.md) +- [Deserialization](general/deserialization.md) - [Instrumentation](general/instrumentation.md) - [JSON API Schema](jsonapi/schema.md) - [ARCHITECTURE](ARCHITECTURE.md) diff --git a/docs/general/deserialization.md b/docs/general/deserialization.md new file mode 100644 index 000000000..29bb29f6b --- /dev/null +++ b/docs/general/deserialization.md @@ -0,0 +1,34 @@ +[Back to Guides](../README.md) + +# Deserialization + +This is currently an *experimental* feature. The interface may change. + +## JSON API + +The `ActiveModelSerializers::Deserialization` defines two methods (namely `jsonapi_parse` and `jsonapi_parse!`), which take a `Hash` or an instance of `ActionController::Parameters` representing a JSON API payload, and return a hash that can directly be used to create/update models. The bang version throws an `InvalidDocument` exception when parsing fails, whereas the "safe" version simply returns an empty hash. + +- Parameters + - document: `Hash` or `ActionController::Parameters` instance + - options: + - only: `Array` of whitelisted fields + - except: `Array` of blacklisted fields + - keys: `Hash` of fields the name of which needs to be modified (e.g. `{ :author => :user, :date => :created_at }`) + +Example: + +```ruby +class PostsController < ActionController::Base + def create + Post.create(create_params) + end + + def create_params + ActiveModelSerializers::Deserialization.jsonapi_parse(params, only: [:title, :content, :author]) + end +end +``` + +## Attributes/Json + +There is currently no deserialization for those adapters. From aa8e30678245f8f4a6f530849c64a036291d7a04 Mon Sep 17 00:00:00 2001 From: Igor Zubkov Date: Wed, 13 Jan 2016 17:45:18 +0200 Subject: [PATCH 452/903] Fix ARCHITECTURE.md --- docs/ARCHITECTURE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 16c1d8a2c..46f1fbfd2 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -93,7 +93,7 @@ Details: [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). ActiveModelSerializers provides a -`[ActiveModelSerializers::Model](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb)`, +[`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb), which is a simple serializable PORO (Plain-Old Ruby Object). ActiveModelSerializers::Model may be used either as a template, or in production code. From dde843d1627ad05c05ddd1c5239d9aaf86e26103 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 13 Jan 2016 10:19:07 -0600 Subject: [PATCH 453/903] Add serialization docs PR request note for conditional attributes --- docs/general/serializers.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 67a14c2a6..db0c37b45 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -34,6 +34,8 @@ Serialization of the resource `title` | `attribute :title { 'A Different Title'}` | `{ title: 'A Different Title' } ` | `attribute :title`
`def title 'A Different Title' end` | `{ title: 'A Different Title' }` +[PR please for conditional attributes:)](https://github.com/rails-api/active_model_serializers/pull/1403) + ### Associations #### ::has_one From c0b99c980ce21bb920792ce1ac65dc5614b4a9a6 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Sat, 29 Aug 2015 12:37:24 -0300 Subject: [PATCH 454/903] Bring back assert_serializer for controller testing The `assert_serializer` test helper was added in 0.9.0.apha1[1], and was not included in 0.10. This patch brings back the `assert_serializer` test helper. This is the last revision[2] that has the helper. The original helper was used as base. [1]: https://github.com/rails-api/active_model_serializers/pull/596 [2]: https://github.com/rails-api/active_model_serializers/tree/610aeb2e9297fa31b8d561f0be9a4597f0258f8c - Create the AssertSerializer - Use the Test namespace - Make the tests pass on the Rails master - Rails 5 does not include `assert_template` but we need this on the tests of the helper. - This add the `rails-controller-testing` to keep support on `assert_template`. - Only load test helpers in the test environment --- CHANGELOG.md | 1 + Gemfile | 1 + docs/README.md | 1 + docs/howto/test.md | 29 +++++ lib/active_model/serializer/railtie.rb | 4 + lib/active_model_serializers.rb | 1 + lib/active_model_serializers/test.rb | 5 + .../test/serializer.rb | 122 ++++++++++++++++++ .../test/serializer_test.rb | 73 +++++++++++ test/fixtures/template.html.erb | 1 + 10 files changed, 238 insertions(+) create mode 100644 docs/howto/test.md create mode 100644 lib/active_model_serializers/test.rb create mode 100644 lib/active_model_serializers/test/serializer.rb create mode 100644 test/active_model_serializers/test/serializer_test.rb create mode 100644 test/fixtures/template.html.erb diff --git a/CHANGELOG.md b/CHANGELOG.md index a89c9e051..8ec8a3896 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -45,6 +45,7 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) - [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, when disabled, requires serializers to explicitly specified. (@trek) +- [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) Fixes: - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) diff --git a/Gemfile b/Gemfile index 9a386356f..659f82e0c 100644 --- a/Gemfile +++ b/Gemfile @@ -12,6 +12,7 @@ version = ENV['RAILS_VERSION'] || '4.2' if version == 'master' gem 'rack', github: 'rack/rack' gem 'arel', github: 'rails/arel' + gem 'rails-controller-testing', github: 'rails/rails-controller-testing' git 'https://github.com/rails/rails.git' do gem 'railties' gem 'activesupport' diff --git a/docs/README.md b/docs/README.md index a20c086e9..7f0a8ac02 100644 --- a/docs/README.md +++ b/docs/README.md @@ -22,6 +22,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) +- [Testing ActiveModelSerializers](howto/test.md) ## Integrations diff --git a/docs/howto/test.md b/docs/howto/test.md new file mode 100644 index 000000000..67cbef1cb --- /dev/null +++ b/docs/howto/test.md @@ -0,0 +1,29 @@ +# How to test + +## Test helpers + +ActiveModelSerializers provides a `assert_serializer` method to be used on your controller tests to +assert that a specific serializer was used. + +```ruby +class PostsControllerTest < ActionController::TestCase + test "should render post serializer" do + get :index + assert_serializer "PostSerializer" + # # return a custom error message + # assert_serializer "PostSerializer", "PostSerializer not rendered" + # + # # assert that the instance of PostSerializer was rendered + # assert_serializer PostSerializer + # + # # assert that the "PostSerializer" serializer was rendered + # assert_serializer :post_serializer + # + # # assert that the rendered serializer starts with "Post" + # assert_serializer %r{\APost.+\Z} + # + # # assert that no serializer was rendered + # assert_serializer nil + end +end +``` diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index 18bb513c9..e0af1cadc 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -19,5 +19,9 @@ class Railtie < Rails::Railtie app.load_generators require 'generators/serializer/resource_override' end + + if Rails.env.test? + ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Serializer) + end end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index b955d7a05..af216516e 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -14,6 +14,7 @@ def self.config autoload :Callbacks autoload :Deserialization autoload :Logging + autoload :Test end require 'active_model/serializer' diff --git a/lib/active_model_serializers/test.rb b/lib/active_model_serializers/test.rb new file mode 100644 index 000000000..77f0b702f --- /dev/null +++ b/lib/active_model_serializers/test.rb @@ -0,0 +1,5 @@ +module ActiveModelSerializers + module Test + autoload :Serializer, 'active_model_serializers/test/serializer' + end +end diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb new file mode 100644 index 000000000..8e8c95498 --- /dev/null +++ b/lib/active_model_serializers/test/serializer.rb @@ -0,0 +1,122 @@ +module ActiveModelSerializers + module Test + module Serializer + extend ActiveSupport::Concern + + included do + setup :setup_serialization_subscriptions + end + + # Asserts that the request was rendered with the appropriate serializers. + # + # # assert that the "PostSerializer" serializer was rendered + # assert_serializer "PostSerializer" + # + # # return a custom error message + # assert_serializer "PostSerializer", "PostSerializer not rendered" + # + # # assert that the instance of PostSerializer was rendered + # assert_serializer PostSerializer + # + # # assert that the "PostSerializer" serializer was rendered + # assert_serializer :post_serializer + # + # # assert that the rendered serializer starts with "Post" + # assert_serializer %r{\APost.+\Z} + # + # # assert that no serializer was rendered + # assert_serializer nil + # + def assert_serializer(expectation, message = nil) + @assert_serializer.expectation = expectation + @assert_serializer.message = message + @assert_serializer.response = response + assert(@assert_serializer.matches?, @assert_serializer.message) + end + + class AssertSerializer + attr_reader :serializers, :message + attr_accessor :response, :expectation + + def initialize + @serializers = [] + end + + def message=(message) + @message = message || "expecting <#{expectation.inspect}> but rendering with <#{serializers}>" + end + + def matches? + # Force body to be read in case the template is being streamed. + response.body + + case expectation + when a_serializer? + matches_class? + when Symbol + matches_symbol? + when String + matches_string? + when Regexp + matches_regexp? + when NilClass + matches_nil? + else + fail ArgumentError, 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil' + end + end + + def subscribe + ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| + serializer = payload[:serializer].name + serializers << serializer + end + end + + def unsubscribe + ActiveSupport::Notifications.unsubscribe(event_name) + end + + private + + def matches_class? + serializers.include?(expectation.name) + end + + def matches_symbol? + camelize_expectation = expectation.to_s.camelize + serializers.include?(camelize_expectation) + end + + def matches_string? + !expectation.empty? && serializers.include?(expectation) + end + + def matches_regexp? + serializers.any? do |serializer| + serializer.match(expectation) + end + end + + def matches_nil? + serializers.blank? + end + + def a_serializer? + ->(exp) { exp.is_a?(Class) && exp < ActiveModel::Serializer } + end + + def event_name + 'render.active_model_serializers' + end + end + + private + + def setup_serialization_subscriptions + @assert_serializer = AssertSerializer.new + @assert_serializer.subscribe + end + end + end +end diff --git a/test/active_model_serializers/test/serializer_test.rb b/test/active_model_serializers/test/serializer_test.rb new file mode 100644 index 000000000..3a5f0e99f --- /dev/null +++ b/test/active_model_serializers/test/serializer_test.rb @@ -0,0 +1,73 @@ +require 'test_helper' +require 'rails-controller-testing' if Rails::VERSION::MAJOR >= 5 + +module ActiveModelSerializers + module Test + class SerializerTest < ActionController::TestCase + include ActiveModelSerializers::Test::Serializer + + class MyController < ActionController::Base + def render_using_serializer + render json: Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') + end + + def render_text + render text: 'ok' + end + + def render_template + prepend_view_path './test/fixtures' + render template: 'template' + end + end + + tests MyController + + def test_supports_specifying_serializers_with_a_serializer_class + get :render_using_serializer + assert_serializer ProfileSerializer + end + + def test_supports_specifying_serializers_with_a_regexp + get :render_using_serializer + assert_serializer(/\AProfile.+\Z/) + end + + def test_supports_specifying_serializers_with_a_string + get :render_using_serializer + assert_serializer 'ProfileSerializer' + end + + def test_supports_specifying_serializers_with_a_symbol + get :render_using_serializer + assert_serializer :profile_serializer + end + + def test_supports_specifying_serializers_with_a_nil + get :render_text + assert_serializer nil + end + + def test_raises_descriptive_error_message_when_serializer_was_not_rendered + get :render_using_serializer + e = assert_raise ActiveSupport::TestCase::Assertion do + assert_serializer 'PostSerializer' + end + assert_match 'expecting <"PostSerializer"> but rendering with <["ProfileSerializer"]>', e.message + end + + def test_raises_argument_error_when_asserting_with_invalid_object + get :render_using_serializer + e = assert_raise ArgumentError do + assert_serializer Hash + end + assert_match 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil', e.message + end + + def test_does_not_overwrite_notification_subscriptions + get :render_template + assert_template 'template' + end + end + end +end diff --git a/test/fixtures/template.html.erb b/test/fixtures/template.html.erb new file mode 100644 index 000000000..1f87be87c --- /dev/null +++ b/test/fixtures/template.html.erb @@ -0,0 +1 @@ +

Hello.

From 37a6d2b2454d39d3dd2550c45cf1f40f53df8fa2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 22:42:15 -0600 Subject: [PATCH 455/903] Be consisent in usage of ActiveSupport::Autoload --- lib/active_model_serializers/test.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/active_model_serializers/test.rb b/lib/active_model_serializers/test.rb index 77f0b702f..4f539a442 100644 --- a/lib/active_model_serializers/test.rb +++ b/lib/active_model_serializers/test.rb @@ -1,5 +1,6 @@ module ActiveModelSerializers module Test - autoload :Serializer, 'active_model_serializers/test/serializer' + extend ActiveSupport::Autoload + autoload :Serializer end end From ef09c9043f46807c61d1f82d2cf1c717cc046e43 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 22:43:06 -0600 Subject: [PATCH 456/903] Small perf, readability refactor to Test::Serializer --- .../test/serializer.rb | 28 ++++++++----------- 1 file changed, 12 insertions(+), 16 deletions(-) diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb index 8e8c95498..a122d31d6 100644 --- a/lib/active_model_serializers/test/serializer.rb +++ b/lib/active_model_serializers/test/serializer.rb @@ -1,3 +1,4 @@ +require 'set' module ActiveModelSerializers module Test module Serializer @@ -35,15 +36,16 @@ def assert_serializer(expectation, message = nil) end class AssertSerializer + EVENT_NAME = 'render.active_model_serializers' attr_reader :serializers, :message attr_accessor :response, :expectation def initialize - @serializers = [] + @serializers = Set.new end def message=(message) - @message = message || "expecting <#{expectation.inspect}> but rendering with <#{serializers}>" + @message = message || "expecting <#{expectation.inspect}> but rendering with <#{serializers.to_a}>" end def matches? @@ -51,18 +53,12 @@ def matches? response.body case expectation - when a_serializer? - matches_class? - when Symbol - matches_symbol? - when String - matches_string? - when Regexp - matches_regexp? - when NilClass - matches_nil? - else - fail ArgumentError, 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil' + when a_serializer? then matches_class? + when Symbol then matches_symbol? + when String then matches_string? + when Regexp then matches_regexp? + when NilClass then matches_nil? + else fail ArgumentError, 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil' end end @@ -99,7 +95,7 @@ def matches_regexp? end def matches_nil? - serializers.blank? + serializers.empty? end def a_serializer? @@ -107,7 +103,7 @@ def a_serializer? end def event_name - 'render.active_model_serializers' + EVENT_NAME end end From f59431439d1bf2b389f3869fb3117d4d9b45e6fc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 22:49:42 -0600 Subject: [PATCH 457/903] Remove unused/unusable unsubscribe since we don't want to unsubscribe In 0.9 (which this implementation is based on), the instrumentation was `!serialize.active_model_serializers`. https://github.com/rails-api/active_model_serializers/pull/596/ The '!' in the event name meant the event wasn't meant for production. https://github.com/rails/rails/pull/10446/files#r4075679 Since we intend the event for production and have a log subscriber, if we unsubscribe from `render.active_model_serializers`, we'll break other tests that are relying on that event being subscribed. --- lib/active_model_serializers/test/serializer.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb index a122d31d6..5e1b826b6 100644 --- a/lib/active_model_serializers/test/serializer.rb +++ b/lib/active_model_serializers/test/serializer.rb @@ -69,10 +69,6 @@ def subscribe end end - def unsubscribe - ActiveSupport::Notifications.unsubscribe(event_name) - end - private def matches_class? From 14a62a2405da2104ac143a6899b6417e3c02274f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 13 Jan 2016 21:35:45 -0600 Subject: [PATCH 458/903] Fix Rails 5 warnings (uses Rails5Shim) --- test/action_controller/json_api/deserialization_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/action_controller/json_api/deserialization_test.rb b/test/action_controller/json_api/deserialization_test.rb index eb4806e4e..8a57d594b 100644 --- a/test/action_controller/json_api/deserialization_test.rb +++ b/test/action_controller/json_api/deserialization_test.rb @@ -39,7 +39,7 @@ def test_deserialization } } - post :render_parsed_payload, hash + post :render_parsed_payload, params: hash response = JSON.parse(@response.body) expected = { From a43cff4ae3012874d6bb721fad46150dd2d30d66 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 22:59:04 -0600 Subject: [PATCH 459/903] Remove `assert_template` from Test::SerializerTest Rails 5 removed this assertion after considering it not a good testing practice. https://github.com/rails/rails/issues/18950 Rather that add a gem to our Rails 5 matrix to support it, the assertion is made that the template is rendering using active support notifications. Also, to clarify that the action 'render_template' is unrelated to the event name '!render_template.action_view', I renamed the actions so that would not look like event names. --- Gemfile | 1 - .../test/serializer_test.rb | 29 ++++++++++++++----- 2 files changed, 21 insertions(+), 9 deletions(-) diff --git a/Gemfile b/Gemfile index 659f82e0c..9a386356f 100644 --- a/Gemfile +++ b/Gemfile @@ -12,7 +12,6 @@ version = ENV['RAILS_VERSION'] || '4.2' if version == 'master' gem 'rack', github: 'rack/rack' gem 'arel', github: 'rails/arel' - gem 'rails-controller-testing', github: 'rails/rails-controller-testing' git 'https://github.com/rails/rails.git' do gem 'railties' gem 'activesupport' diff --git a/test/active_model_serializers/test/serializer_test.rb b/test/active_model_serializers/test/serializer_test.rb index 3a5f0e99f..c6c10b71b 100644 --- a/test/active_model_serializers/test/serializer_test.rb +++ b/test/active_model_serializers/test/serializer_test.rb @@ -1,5 +1,4 @@ require 'test_helper' -require 'rails-controller-testing' if Rails::VERSION::MAJOR >= 5 module ActiveModelSerializers module Test @@ -7,17 +6,19 @@ class SerializerTest < ActionController::TestCase include ActiveModelSerializers::Test::Serializer class MyController < ActionController::Base + TEMPLATE_NAME = 'template' def render_using_serializer render json: Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') end - def render_text - render text: 'ok' + # For Rails4.0 + def render_some_text + Rails.version > '4.1' ? render(plain: 'ok') : render(text: 'ok') end - def render_template + def render_a_template prepend_view_path './test/fixtures' - render template: 'template' + render template: TEMPLATE_NAME end end @@ -44,7 +45,7 @@ def test_supports_specifying_serializers_with_a_symbol end def test_supports_specifying_serializers_with_a_nil - get :render_text + get :render_some_text assert_serializer nil end @@ -65,8 +66,20 @@ def test_raises_argument_error_when_asserting_with_invalid_object end def test_does_not_overwrite_notification_subscriptions - get :render_template - assert_template 'template' + payloads = [] + event_name = '!render_template.action_view' + ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| + payloads << payload + end + + get :render_a_template + + assert_equal 1, payloads.size, 'Only expected one template rendering to be registered' + payload = payloads.first + assert_equal MyController::TEMPLATE_NAME, payload[:virtual_path] + assert_match %r{test/fixtures/#{MyController::TEMPLATE_NAME}.html.erb}, payload[:identifier] + ensure + ActiveSupport::Notifications.unsubscribe(event_name) end end end From 28f314aef24cc0d5664800106da29fb3b1633e6b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 23:08:37 -0600 Subject: [PATCH 460/903] Surface logging event name for re-use --- lib/active_model_serializers/logging.rb | 3 ++- lib/active_model_serializers/test/serializer.rb | 3 +-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index bfe535c30..2a859c413 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -5,6 +5,7 @@ # module ActiveModelSerializers module Logging + RENDER_EVENT = 'render.active_model_serializers'.freeze extend ActiveSupport::Concern included do @@ -73,7 +74,7 @@ def notify(name, callback_name) end def notify_render(*) - event_name = 'render.active_model_serializers'.freeze + event_name = RENDER_EVENT ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do yield end diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb index 5e1b826b6..164469890 100644 --- a/lib/active_model_serializers/test/serializer.rb +++ b/lib/active_model_serializers/test/serializer.rb @@ -36,7 +36,6 @@ def assert_serializer(expectation, message = nil) end class AssertSerializer - EVENT_NAME = 'render.active_model_serializers' attr_reader :serializers, :message attr_accessor :response, :expectation @@ -99,7 +98,7 @@ def a_serializer? end def event_name - EVENT_NAME + ::ActiveModelSerializers::Logging::RENDER_EVENT end end From e60937bc2f0961b6b97432aac2f1d30b6409ad3f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 23:10:29 -0600 Subject: [PATCH 461/903] Remove duplicate documentation --- docs/howto/test.md | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/docs/howto/test.md b/docs/howto/test.md index 67cbef1cb..70f593741 100644 --- a/docs/howto/test.md +++ b/docs/howto/test.md @@ -10,20 +10,9 @@ class PostsControllerTest < ActionController::TestCase test "should render post serializer" do get :index assert_serializer "PostSerializer" - # # return a custom error message - # assert_serializer "PostSerializer", "PostSerializer not rendered" - # - # # assert that the instance of PostSerializer was rendered - # assert_serializer PostSerializer - # - # # assert that the "PostSerializer" serializer was rendered - # assert_serializer :post_serializer - # - # # assert that the rendered serializer starts with "Post" - # assert_serializer %r{\APost.+\Z} - # - # # assert that no serializer was rendered - # assert_serializer nil end end ``` + +See [ActiveModelSerializers::Test::Serializer](../../lib/active_model_serializers/test/serializer.rb) +for more examples and documentation. From 9779185d576e3ec98ef33b52b96b8674c057a915 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 23:26:26 -0600 Subject: [PATCH 462/903] Restore test-local subscriber teardown This commit revises 0ce4ad35a12ffd858f6a5d7bbeb48fc1e2cfac92 `Remove unused/unusable unsubscribe since we don't want to unsubscribe` Looking at Rails implementation of assert_template which was likely the inspiration for assert_serializer: https://github.com/rails/rails-controller-testing/blob/f756b33c138c593eabe37f6085f8bac477b99bfe/lib/rails/controller/testing/template_assertions.rb Ref: - https://github.com/rails-api/active_model_serializers/pull/596 - https://github.com/rails-api/active_model_serializers/pull/620 - https://github.com/rails-api/active_model_serializers/issues/616 --- lib/active_model_serializers/test/serializer.rb | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb index 164469890..dc812c557 100644 --- a/lib/active_model_serializers/test/serializer.rb +++ b/lib/active_model_serializers/test/serializer.rb @@ -6,6 +6,7 @@ module Serializer included do setup :setup_serialization_subscriptions + teardown :teardown_serialization_subscriptions end # Asserts that the request was rendered with the appropriate serializers. @@ -41,6 +42,7 @@ class AssertSerializer def initialize @serializers = Set.new + @_subscribers = [] end def message=(message) @@ -62,12 +64,18 @@ def matches? end def subscribe - ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| + @_subscribers << ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| serializer = payload[:serializer].name serializers << serializer end end + def unsubscribe + @_subscribers.each do |subscriber| + ActiveSupport::Notifications.unsubscribe(subscriber) + end + end + private def matches_class? @@ -108,6 +116,10 @@ def setup_serialization_subscriptions @assert_serializer = AssertSerializer.new @assert_serializer.subscribe end + + def teardown_serialization_subscriptions + @assert_serializer.unsubscribe + end end end end From f5e2b991bf6c54ed2e860f6e101e46c2587858e5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 3 Jan 2016 23:36:35 -0600 Subject: [PATCH 463/903] Remove outdated regression test Per https://github.com/rails-api/active_model_serializers/pull/1390#discussion_r48322329 --- .../test/serializer_test.rb | 23 ------------------- test/fixtures/template.html.erb | 1 - 2 files changed, 24 deletions(-) delete mode 100644 test/fixtures/template.html.erb diff --git a/test/active_model_serializers/test/serializer_test.rb b/test/active_model_serializers/test/serializer_test.rb index c6c10b71b..c4773d9be 100644 --- a/test/active_model_serializers/test/serializer_test.rb +++ b/test/active_model_serializers/test/serializer_test.rb @@ -6,7 +6,6 @@ class SerializerTest < ActionController::TestCase include ActiveModelSerializers::Test::Serializer class MyController < ActionController::Base - TEMPLATE_NAME = 'template' def render_using_serializer render json: Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') end @@ -15,11 +14,6 @@ def render_using_serializer def render_some_text Rails.version > '4.1' ? render(plain: 'ok') : render(text: 'ok') end - - def render_a_template - prepend_view_path './test/fixtures' - render template: TEMPLATE_NAME - end end tests MyController @@ -64,23 +58,6 @@ def test_raises_argument_error_when_asserting_with_invalid_object end assert_match 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil', e.message end - - def test_does_not_overwrite_notification_subscriptions - payloads = [] - event_name = '!render_template.action_view' - ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| - payloads << payload - end - - get :render_a_template - - assert_equal 1, payloads.size, 'Only expected one template rendering to be registered' - payload = payloads.first - assert_equal MyController::TEMPLATE_NAME, payload[:virtual_path] - assert_match %r{test/fixtures/#{MyController::TEMPLATE_NAME}.html.erb}, payload[:identifier] - ensure - ActiveSupport::Notifications.unsubscribe(event_name) - end end end end diff --git a/test/fixtures/template.html.erb b/test/fixtures/template.html.erb deleted file mode 100644 index 1f87be87c..000000000 --- a/test/fixtures/template.html.erb +++ /dev/null @@ -1 +0,0 @@ -

Hello.

From 2f8c430a093e2fe56b6e4a271eccf8d811d24e29 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Wed, 6 Jan 2016 19:55:21 -0200 Subject: [PATCH 464/903] Update the RFC to use ActiveModelSerializers After some internal discussion was decided to use the ActiveModelSerializers namespace. This patch update the content following this idea. Ref: https://github.com/rails-api/active_model_serializers/pull/1310/files#r45947587 https://github.com/rails-api/active_model_serializers/pull/1310/files#r47144210 --- docs/rfcs/0000-namespace.md | 107 +++++++++++++++++------------------- 1 file changed, 49 insertions(+), 58 deletions(-) diff --git a/docs/rfcs/0000-namespace.md b/docs/rfcs/0000-namespace.md index 4a5364b7e..9cff50a34 100644 --- a/docs/rfcs/0000-namespace.md +++ b/docs/rfcs/0000-namespace.md @@ -1,6 +1,6 @@ - Start Date: (2015-10-29) -- RFC PR: (leave this empty) -- AMS Issue: (leave this empty) +- RFC PR: https://github.com/rails-api/active_model_serializers/pull/1310 +- ActiveModelSerializers Issue: https://github.com/rails-api/active_model_serializers/issues/1298 # Summary @@ -25,91 +25,82 @@ At `ActiveModel` we have: - `ActiveModel::SerializableResource` -The idea here is to provide a single namespace `ActiveModel::Serializers` to the user. +The idea here is to provide a single namespace `ActiveModelSerializers` to the user. Following the same idea we have on other gems like [Devise](https://github.com/plataformatec/devise/blob/e9c82472ffe7c43a448945f77e034a0e47dde0bb/lib/devise.rb), [Refile](https://github.com/refile/refile/blob/6b24c293d044862dafbf1bfa4606672a64903aa2/lib/refile.rb) and [Active Job](https://github.com/rails/rails/blob/30bacc26f8f258b39e12f63fe52389a968d9c1ea/activejob/lib/active_job.rb) for example. -# Detailed design - -## Require statement and main module - -We are adding a extension for the Active Model, so -[following the Rubygens recomendation](http://guides.rubygems.org/name-your-gem/) -for the gem name we need to change to this. - -|Gem name | Require statement | Main class or module | -|--------------------------|----------------------------|--------------------------| -| active_model_serializers | `active_model/serializers` | ActiveModel::Serializers | - -The expected gem name, in the gemspec is `active_model-serializers` but we don't -need to change this, we can change the code without the need of a new gem on Rubygems. - -Active Model for example follow the same idea the gem name on gemspec is `activemodel` and to the end user is: - -|Gem name | Require statement | Main class or module | -|--------------------------|----------------------------|--------------------------| -| activemodel | `active_model` | ActiveModel | - -As you can see we do not require `activemodel`(the gem name in gemspec) insted -we use `active_model`. +This way we are clarifing the boundaries of +[ActiveModelSerializers and Rails](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md#prehistory) +and make clear that the `ActiveModel::Serializer` class is no longer the primary +behavior of the ActiveModelSerializers. -And based on the [bump of `0.10.0.pre` released by Steve Klabnik](https://github.com/rails-api/active_model_serializers/tree/86fc7d7227f3ce538fcb28c1e8c7069ce311f0e1) -if we take a look on README and gemspec always is used `ActiveModel::Serializers`. +# Detailed design ## New classes and modules organization -Since this will be a big change we can do this on baby steps, read small PRs. A +Since this will be a big change we can do this on baby steps, read small pull requests. A possible approach is: -- Create the `ActiveModel::Serializers` namespace; -- Move all content under `ActiveModelSerializers` to be under - `ActiveModel::Serializers`, the logger is on this step; +- All new code will be in `lib/active_model_serializers/` using + the module namespace `ActiveModelSerializers`. - Move all content under `ActiveModel::Serializer` to be under - `ActiveModel::Serializers`, the adapter is on this steps; -- Move all content under `ActiveModel` to be under `ActiveModel::Serializers`, + `ActiveModelSerializers`, the adapter is on this steps; +- Move all content under `ActiveModel` to be under `ActiveModelSerializers`, the `SerializableResource` is on this step; -- Now that all the code lives under `ActiveModel::Serializers` we can: - - create a better name to the `ActiveModel::Serializers::Serializer` - keeping in mind only to keep this in the same namespace - - create a better name to the `ActiveModel::Serializers::Serializer::Adapter::JsonApi` - probably remove this from the `ActiveModel::Serializers::Serializer` - and do something like `ActiveModel::Serializers::Adapter::JsonApi` - keeping in mind only to keep this in the same namespace - - Change all public API that doesn't make sense, keeping in mind only to keep - this in the same namespace +- Change all public API that doesn't make sense, keeping in mind only to keep + this in the same namespace - Update the README; - Update the docs; The following table represents the current and the desired classes and modules at the first moment. -| Current | Desired | Notes | -|-------------------------------------------------------|--------------------------------------------------|--------------------| -|`ActiveModelSerializers` and `ActiveModel::Serializer` | `ActiveModel::Serializers` | The main namespace | -| `ActiveModelSerializers.logger` | `ActiveModel::Serializers.logger` || -|`ActiveModelSerializers::Model` | `ActiveModel::Serializers::Model` || -|`ActiveModel::SerializableResource` | `ActiveModel::Serializers::SerializableResource` || -| `ActiveModel::Serializer` | `ActiveModel::Serializers::Serializer` | I know that is probably a bad name, but In a second moment we can rename this to `Resource` [for example following this idea](https://github.com/rails-api/active_model_serializers/pull/1301/files#r42963185)| -|`ActiveModel::Serializer.config` | `ActiveModel::Serializers.config` || +| Current | Desired | Notes | +|--------------------------------------------------------|--------------------------------------------------|--------------------| +| `ActiveModelSerializers` and `ActiveModel::Serializer` | `ActiveModelSerializers` | The main namespace | +| `ActiveModelSerializers.logger` | `ActiveModelSerializers.logger` || +| `ActiveModelSerializers::Model` | `ActiveModelSerializers::Model` || +| `ActiveModel::SerializableResource` | `ActiveModelSerializers::SerializableResource` || +| `ActiveModel::Serializer` | `ActiveModelSerializers::Serializer` | The name can be discussed in a future pull request. For example, we can rename this to `Resource` [following this idea](https://github.com/rails-api/active_model_serializers/pull/1301/files#r42963185) more info about naming in the next section| +| `ActiveModel::Serializer.config` | `ActiveModelSerializers.config` || + +## Renaming of class and modules + +When moving some content to the new namespace we can find some names that does +not make much sense like `ActiveModelSerializers::Serializer::Adapter::JsonApi`. +Discussion of renaming existing classes / modules and JsonApi objects will +happen in separate pull requests, and issues, and in the google doc +https://docs.google.com/document/d/1rcrJr0sVcazY2Opd_6Kmv1iIwuHbI84s1P_NzFn-05c/edit?usp=sharing + +Some of names already have a definition. + +- Adapters get their own namespace under ActiveModelSerializers. E.g + `ActiveModelSerializers::Adapter` +- Serializers get their own namespace under ActiveModelSerializers. E.g + `ActiveModelSerializers::Serializer` + +## Keeping compatibility + +All moved classes or modules be aliased to their old name and location with +deprecation warnings, such as +[was done for CollectionSerializer](https://github.com/rails-api/active_model_serializers/pull/1251). # Drawbacks -This will be a breaking change, so all users serializers will be broken. -All PRs will need to rebase since the architeture will change a lot. +This will be a breaking change, so all users serializers will be broken after a +major bump. +All pull requests will need to rebase since the architeture will change a lot. # Alternatives We can keep the way it is, and keep in mind to not add another namespace as a public API. -Or we can start moving the small ones that seems to be the -`ActiveModelSerializers` and `ActiveModel` and later we can handle the -`ActiveModel::Serializer`. - # Unresolved questions What is the better class name to be used to the class that will be inherited at -the creation of a serializer. +the creation of a serializer. This can be discussed in other RFC or directly via +pull request. From 5058694f4a67d04bc120a55db7e516d8fa414b77 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Sat, 29 Aug 2015 12:37:24 -0300 Subject: [PATCH 465/903] Create assert_response_schema test helper It is a common pattern to use JSON Schema to validate a API response[1], [2] and [3]. This patch creates the `assert_response_schema` test helper that helps people do this kind of validation easily on the controller tests. [1]: https://robots.thoughtbot.com/validating-json-schemas-with-an-rspec-matcher [2]: https://github.com/sharethrough/json-schema-rspec [3]: https://github.com/rails-api/active_model_serializers/issues/1011#issuecomment-127608121 --- CHANGELOG.md | 3 +- active_model_serializers.gemspec | 1 + docs/howto/test.md | 136 +++++++++++++++++- lib/active_model/serializer/configuration.rb | 1 + lib/active_model/serializer/railtie.rb | 1 + lib/active_model_serializers/test.rb | 1 + lib/active_model_serializers/test/schema.rb | 103 +++++++++++++ .../test/schema_test.rb | 128 +++++++++++++++++ .../test/schema_test/my/index.json | 6 + .../test/schema_test/my/index.json | 6 + .../test/schema_test/my/show.json | 6 + test/support/schemas/custom/show.json | 7 + test/support/schemas/hyper_schema.json | 93 ++++++++++++ .../schemas/render_using_json_api.json | 43 ++++++ .../support/schemas/simple_json_pointers.json | 10 ++ 15 files changed, 543 insertions(+), 2 deletions(-) create mode 100644 lib/active_model_serializers/test/schema.rb create mode 100644 test/active_model_serializers/test/schema_test.rb create mode 100644 test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json create mode 100644 test/support/schemas/active_model_serializers/test/schema_test/my/index.json create mode 100644 test/support/schemas/active_model_serializers/test/schema_test/my/show.json create mode 100644 test/support/schemas/custom/show.json create mode 100644 test/support/schemas/hyper_schema.json create mode 100644 test/support/schemas/render_using_json_api.json create mode 100644 test/support/schemas/simple_json_pointers.json diff --git a/CHANGELOG.md b/CHANGELOG.md index 8ec8a3896..9170aefbe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,8 @@ Breaking changes: Features: +- [#1270](https://github.com/rails-api/active_model_serializers/pull/1270) Adds `assert_response_schema` test helper (@maurogeorge) +- [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) - [#1403](https://github.com/rails-api/active_model_serializers/pull/1403) Add support for if/unless on attributes/associations (@beauby) - [#1248](https://github.com/rails-api/active_model_serializers/pull/1248) Experimental: Add support for JSON API deserialization (@beauby) - [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks @@ -45,7 +47,6 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) - [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, when disabled, requires serializers to explicitly specified. (@trek) -- [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) Fixes: - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index f557dc975..2f5def5a2 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -54,4 +54,5 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'timecop', '~> 0.7' spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] + spec.add_development_dependency 'json_schema' end diff --git a/docs/howto/test.md b/docs/howto/test.md index 70f593741..6423f8d03 100644 --- a/docs/howto/test.md +++ b/docs/howto/test.md @@ -1,6 +1,6 @@ # How to test -## Test helpers +## Controller Serializer Usage ActiveModelSerializers provides a `assert_serializer` method to be used on your controller tests to assert that a specific serializer was used. @@ -16,3 +16,137 @@ end See [ActiveModelSerializers::Test::Serializer](../../lib/active_model_serializers/test/serializer.rb) for more examples and documentation. + +## Serialization against a schema + +### Dependencies + +To use the `assert_response_schema` you need to have the +[`json_schema`](https://github.com/brandur/json_schema) on your Gemfile. Please +add it to your Gemfile and run `$ bundle install`. + +### Minitest test helpers + +ActiveModelSerializers provides a `assert_response_schema` method to be used on your controller tests to +assert the response against a [JSON Schema](http://json-schema.org/). Let's take +a look in an example. + +```ruby +class PostsController < ApplicationController + def show + @post = Post.find(params[:id]) + + render json: @post + end +end +``` + +To test the `posts#show` response of this controller we need to create a file +named `test/support/schemas/posts/show.json`. The helper uses a naming convention +to locate the file. + +This file is a JSON Schema representation of our response. + +```json +{ + "properties": { + "title" : { "type" : "string" }, + "content" : { "type" : "string" } + } +} +``` + +With all in place we can go to our test and use the helper. + +```ruby +class PostsControllerTest < ActionController::TestCase + test "should render right response" do + get :index + assert_response_schema + end +end +``` + +#### Load a custom schema + +If we need to use another schema, for example when we have a namespaced API that +shows the same response, we can pass the path of the schema. + +```ruby +module V1 + class PostsController < ApplicationController + def show + @post = Post.find(params[:id]) + + render json: @post + end + end +end +``` + +```ruby +class V1::PostsControllerTest < ActionController::TestCase + test "should render right response" do + get :index + assert_response_schema('posts/show.json') + end +end +``` + +#### Change the schema path + +By default all schemas are created at `test/support/schemas`. If we are using +RSpec for example we can change this to `spec/support/schemas` defining the +default schema path in an initializer. + +```ruby +ActiveModelSerializers.config.schema_path = 'spec/support/schemas' +``` + +#### Using with the Heroku’s JSON Schema-based tools + +To use the test helper with the [prmd](https://github.com/interagent/prmd) and +[committee](https://github.com/interagent/committee). + +We need to change the schema path to the recommended by prmd: + +```ruby +ActiveModelSerializers.config.schema_path = 'docs/schema/schemata' +``` + +We also need to structure our schemata according to Heroku's conventions +(e.g. including +[required metadata](https://github.com/interagent/prmd/blob/master/docs/schemata.md#meta-data) +and [links](https://github.com/interagent/prmd/blob/master/docs/schemata.md#links). + +#### JSON Pointers + +If we plan to use [JSON +Pointers](http://spacetelescope.github.io/understanding-json-schema/UnderstandingJSONSchema.pdf) we need to define the `id` attribute on the schema. Example: + +```js +// attributes.json + +{ + "id": "file://attributes.json#", + "properties": { + "name" : { "type" : "string" }, + "description" : { "type" : "string" } + } +} +``` + +```js +// show.json + +{ + "properties": { + "name": { + "$ref": "file://attributes.json#/properties/name" + }, + "description": { + "$ref": "file://attributes.json#/properties/description" + } + } +} +``` diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 520f76f20..94dc80e05 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -21,6 +21,7 @@ def config.array_serializer config.adapter = :attributes config.jsonapi_resource_type = :plural + config.schema_path = 'test/support/schemas' end end end diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index e0af1cadc..e2f992b60 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -21,6 +21,7 @@ class Railtie < Rails::Railtie end if Rails.env.test? + ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Schema) ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Serializer) end end diff --git a/lib/active_model_serializers/test.rb b/lib/active_model_serializers/test.rb index 4f539a442..bec452ec1 100644 --- a/lib/active_model_serializers/test.rb +++ b/lib/active_model_serializers/test.rb @@ -2,5 +2,6 @@ module ActiveModelSerializers module Test extend ActiveSupport::Autoload autoload :Serializer + autoload :Schema end end diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb new file mode 100644 index 000000000..695d0a39b --- /dev/null +++ b/lib/active_model_serializers/test/schema.rb @@ -0,0 +1,103 @@ +module ActiveModelSerializers + module Test + module Schema + # A Minitest Assertion that test the response is valid against a schema. + # @params schema_path [String] a custom schema path + # @params message [String] a custom error message + # @return [Boolean] true when the response is valid + # @return [Minitest::Assertion] when the response is invalid + # @example + # get :index + # assert_response_schema + def assert_response_schema(schema_path = nil, message = nil) + matcher = AssertResponseSchema.new(schema_path, response, message) + assert(matcher.call, matcher.message) + end + + MissingSchema = Class.new(Errno::ENOENT) + InvalidSchemaError = Class.new(StandardError) + + class AssertResponseSchema + attr_reader :schema_path, :response, :message + + def initialize(schema_path, response, message) + require_json_schema! + @response = response + @schema_path = schema_path || schema_path_default + @message = message + @document_store = JsonSchema::DocumentStore.new + add_schema_to_document_store + end + + def call + json_schema.expand_references!(store: document_store) + status, errors = json_schema.validate(response_body) + @message ||= errors.map(&:to_s).to_sentence + status + end + + protected + + attr_reader :document_store + + def controller_path + response.request.filtered_parameters[:controller] + end + + def action + response.request.filtered_parameters[:action] + end + + def schema_directory + ActiveModelSerializers.config.schema_path + end + + def schema_full_path + "#{schema_directory}/#{schema_path}" + end + + def schema_path_default + "#{controller_path}/#{action}.json" + end + + def schema_data + load_json_file(schema_full_path) + end + + def response_body + load_json(response.body) + end + + def json_schema + @json_schema ||= JsonSchema.parse!(schema_data) + end + + def add_schema_to_document_store + Dir.glob("#{schema_directory}/**/*.json").each do |path| + schema_data = load_json_file(path) + extra_schema = JsonSchema.parse!(schema_data) + document_store.add_schema(extra_schema) + end + end + + def load_json(json) + JSON.parse(json) + rescue JSON::ParserError => ex + raise InvalidSchemaError, ex.message + end + + def load_json_file(path) + load_json(File.read(path)) + rescue Errno::ENOENT + raise MissingSchema, "No Schema file at #{schema_full_path}" + end + + def require_json_schema! + require 'json_schema' + rescue LoadError + raise LoadError, "You don't have json_schema installed in your application. Please add it to your Gemfile and run bundle install" + end + end + end + end +end diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb new file mode 100644 index 000000000..161284372 --- /dev/null +++ b/test/active_model_serializers/test/schema_test.rb @@ -0,0 +1,128 @@ +require 'test_helper' + +module ActiveModelSerializers + module Test + class SchemaTest < ActionController::TestCase + include ActiveModelSerializers::Test::Schema + + class MyController < ActionController::Base + def index + render json: profile + end + + def show + index + end + + def name_as_a_integer + profile.name = 1 + index + end + + def render_using_json_api + render json: profile, adapter: :json_api + end + + def invalid_json_body + render json: '' + end + + private + + def profile + @profile ||= Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') + end + end + + tests MyController + + def test_that_assert_with_a_valid_schema + get :index + assert_response_schema + end + + def test_that_raises_a_minitest_error_with_a_invalid_schema + message = "#/name: failed schema #/properties/name: For 'properties/name', \"Name 1\" is not an integer. and #/description: failed schema #/properties/description: For 'properties/description', \"Description 1\" is not a boolean." + + get :show + + error = assert_raises Minitest::Assertion do + assert_response_schema + end + assert_equal(message, error.message) + end + + def test_that_raises_error_with_a_custom_message_with_a_invalid_schema + message = 'oh boy the show is broken' + + get :show + + error = assert_raises Minitest::Assertion do + assert_response_schema(nil, message) + end + assert_equal(message, error.message) + end + + def test_that_assert_with_a_custom_schema + get :show + assert_response_schema('custom/show.json') + end + + def test_that_assert_with_a_hyper_schema + get :show + assert_response_schema('hyper_schema.json') + end + + def test_simple_json_pointers + get :show + assert_response_schema('simple_json_pointers.json') + end + + def test_simple_json_pointers_that_doesnt_match + get :name_as_a_integer + + assert_raises Minitest::Assertion do + assert_response_schema('simple_json_pointers.json') + end + end + + def test_json_api_schema + get :render_using_json_api + assert_response_schema('render_using_json_api.json') + end + + def test_that_assert_with_a_custom_schema_directory + original_schema_path = ActiveModelSerializers.config.schema_path + ActiveModelSerializers.config.schema_path = 'test/support/custom_schemas' + + get :index + assert_response_schema + + ActiveModelSerializers.config.schema_path = original_schema_path + end + + def test_with_a_non_existent_file + message = %r{.* - No Schema file at test/support/schemas/non-existent.json} + + get :show + + error = assert_raises ActiveModelSerializers::Test::Schema::MissingSchema do + assert_response_schema('non-existent.json') + end + assert_match(message, error.message) + end + + def test_that_raises_with_a_invalid_json_body + message = 'A JSON text must at least contain two octets!' + + get :invalid_json_body + + error = assert_raises ActiveModelSerializers::Test::Schema::InvalidSchemaError do + assert_response_schema('custom/show.json') + end + + assert_equal(message, error.message) + end + end + end +end diff --git a/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json b/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json new file mode 100644 index 000000000..9474c509b --- /dev/null +++ b/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json @@ -0,0 +1,6 @@ +{ + "properties": { + "name" : { "type" : "string" }, + "description" : { "type" : "string" } + } +} diff --git a/test/support/schemas/active_model_serializers/test/schema_test/my/index.json b/test/support/schemas/active_model_serializers/test/schema_test/my/index.json new file mode 100644 index 000000000..9474c509b --- /dev/null +++ b/test/support/schemas/active_model_serializers/test/schema_test/my/index.json @@ -0,0 +1,6 @@ +{ + "properties": { + "name" : { "type" : "string" }, + "description" : { "type" : "string" } + } +} diff --git a/test/support/schemas/active_model_serializers/test/schema_test/my/show.json b/test/support/schemas/active_model_serializers/test/schema_test/my/show.json new file mode 100644 index 000000000..713136659 --- /dev/null +++ b/test/support/schemas/active_model_serializers/test/schema_test/my/show.json @@ -0,0 +1,6 @@ +{ + "properties": { + "name" : { "type" : "integer" }, + "description" : { "type" : "boolean" } + } +} diff --git a/test/support/schemas/custom/show.json b/test/support/schemas/custom/show.json new file mode 100644 index 000000000..29a47e15c --- /dev/null +++ b/test/support/schemas/custom/show.json @@ -0,0 +1,7 @@ +{ + "id": "file://custom/show.json#", + "properties": { + "name" : { "type" : "string" }, + "description" : { "type" : "string" } + } +} diff --git a/test/support/schemas/hyper_schema.json b/test/support/schemas/hyper_schema.json new file mode 100644 index 000000000..ae1f8f339 --- /dev/null +++ b/test/support/schemas/hyper_schema.json @@ -0,0 +1,93 @@ +{ + "$schema": "http://json-schema.org/draft-04/hyper-schema", + "title": "Profile", + "description": "Profile schema", + "stability": "prototype", + "strictProperties": true, + "type": [ + "object" + ], + "definitions": { + "name": { + "description": "unique name of profile", + "readOnly": true, + "type": [ + "string" + ] + }, + "description": { + "description": "description of profile", + "readOnly": true, + "type": [ + "string" + ] + }, + "identity": { + "anyOf": [ + { + "$ref": "/schemata/profile#/definitions/name" + } + ] + } + }, + "links": [ + { + "description": "Create a new profile.", + "href": "/profiles", + "method": "POST", + "rel": "create", + "schema": { + "properties": { + }, + "type": [ + "object" + ] + }, + "title": "Create" + }, + { + "description": "Delete an existing profile.", + "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", + "method": "DELETE", + "rel": "destroy", + "title": "Delete" + }, + { + "description": "Info for existing profile.", + "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", + "method": "GET", + "rel": "self", + "title": "Info" + }, + { + "description": "List existing profiles.", + "href": "/profiles", + "method": "GET", + "rel": "instances", + "title": "List" + }, + { + "description": "Update an existing profile.", + "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", + "method": "PATCH", + "rel": "update", + "schema": { + "properties": { + }, + "type": [ + "object" + ] + }, + "title": "Update" + } + ], + "properties": { + "name": { + "$ref": "/schemata/profile#/definitions/name" + }, + "description": { + "$ref": "/schemata/profile#/definitions/description" + } + }, + "id": "/schemata/profile" +} diff --git a/test/support/schemas/render_using_json_api.json b/test/support/schemas/render_using_json_api.json new file mode 100644 index 000000000..1a8f8fe11 --- /dev/null +++ b/test/support/schemas/render_using_json_api.json @@ -0,0 +1,43 @@ +{ + "$schema": "http://json-schema.org/draft-04/schema#", + "id": "", + "type": "object", + "properties": { + "data": { + "id": "/data", + "type": "object", + "properties": { + "id": { + "id": "/data/id", + "type": "string" + }, + "type": { + "id": "/data/type", + "type": "string" + }, + "attributes": { + "id": "/data/attributes", + "type": "object", + "properties": { + "name": { + "id": "/data/attributes/name", + "type": "string" + }, + "description": { + "id": "/data/attributes/description", + "type": "string" + } + } + } + }, + "required": [ + "id", + "type", + "attributes" + ] + } + }, + "required": [ + "data" + ] +} diff --git a/test/support/schemas/simple_json_pointers.json b/test/support/schemas/simple_json_pointers.json new file mode 100644 index 000000000..d1a6f1eb5 --- /dev/null +++ b/test/support/schemas/simple_json_pointers.json @@ -0,0 +1,10 @@ +{ + "properties": { + "name": { + "$ref": "file://custom/show.json#/properties/name" + }, + "description": { + "$ref": "file://custom/show.json#/properties/description" + } + } +} From 8ffcdc76682aa5090aac788b8c1cb5b218cdf817 Mon Sep 17 00:00:00 2001 From: CorainChicago Date: Wed, 6 Jan 2016 15:03:37 -0600 Subject: [PATCH 466/903] update CHANGELOG --- CHANGELOG.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9170aefbe..a4053aade 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ ## 0.10.x + Breaking changes: - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) @@ -36,8 +37,15 @@ Features: e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` * Removes dynamically defined methods on the serializer - [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) +- [#1322](https://github.com/rails-api/active_model_serializers/pull/1322) Instrumenting rendering of resources (@bf4) - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) +- [#1272](https://github.com/rails-api/active_model_serializers/pull/1272) Add PORO serializable base class: ActiveModelSerializers::Model (@bf4) +- [#1255](https://github.com/rails-api/active_model_serializers/pull/1255) Make more class attributes inheritable(@bf4) +- [#1249](https://github.com/rails-api/active_model_serializers/pull/1249) Inheritance of serializer inheriting the cache configuration(@Rodrigora) +- [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add support for toplevel JSON API links (@beauby) +- [#1246](https://github.com/rails-api/active_model_serializers/pull/1246) Add support for resource-level JSON API links (@beauby) - [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) +- [#1213](https://github.com/rails-api/active_model_serializers/pull/1213) `type` directive for serializer to control type field with json-api adapter (@youroff) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) - [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested @@ -49,14 +57,26 @@ Features: when disabled, requires serializers to explicitly specified. (@trek) Fixes: + +- [#1384](https://github.com/rails-api/active_model_serializers/pull/1384)Fix database state leaking across tests (@bf4) +- [#1297](https://github.com/rails-api/active_model_serializers/pull/1297) Fix `fields` option to restrict relationships as well (@beauby) - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) - [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) +- [#1195](https://github.com/rails-api/active_model_serializers/pull/1195) Fix id override (@beauby) +- [#1185](https://github.com/rails-api/active_model_serializers/pull/1185) Fix options passing in Json and Attributes adapters (@beauby) Misc: + +- [#1383](https://github.com/rails-api/active_model_serializers/pull/1383) Simplify reflections handling (@beauby) - [#1370](https://github.com/rails-api/active_model_serializers/pull/1370) Simplify attributes handling via a mixin (@beauby) +- [#1301](https://github.com/rails-api/active_model_serializers/pull/1301) Mapping JSON API spec / schema to AMS (@bf4) +- [#1271](https://github.com/rails-api/active_model_serializers/pull/1271) Handle no serializer source file to digest (@bf4) +- [#1260](https://github.com/rails-api/active_model_serializers/pull/1260) Serialization and Cache Documentation (@bf4) +- [#1259](https://github.com/rails-api/active_model_serializers/pull/1259) Add more info to CONTRIBUTING (@bf4) - [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) - [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) +- [#1220](https://github.com/rails-api/active_model_serializers/pull/1220) Remove empty rubocop.rake (@maurogeorge) - [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) - [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) - [#1117](https://github.com/rails-api/active_model_serializers/pull/1117) FlattenJson adapter no longer inherits Json adapter, renamed to Attributes (@bf4) From 47f6db203c8ce345c74eb380ae46344f0e2c2988 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 15 Jan 2016 01:04:59 -0600 Subject: [PATCH 467/903] Touchup Changelog --- CHANGELOG.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a4053aade..00ea5fa81 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,5 @@ ## 0.10.x - Breaking changes: - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) @@ -37,10 +36,10 @@ Features: e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` * Removes dynamically defined methods on the serializer - [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) -- [#1322](https://github.com/rails-api/active_model_serializers/pull/1322) Instrumenting rendering of resources (@bf4) +- [#1322](https://github.com/rails-api/active_model_serializers/pull/1322) Instrumenting rendering of resources (@bf4, @maurogeorge) - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) - [#1272](https://github.com/rails-api/active_model_serializers/pull/1272) Add PORO serializable base class: ActiveModelSerializers::Model (@bf4) -- [#1255](https://github.com/rails-api/active_model_serializers/pull/1255) Make more class attributes inheritable(@bf4) +- [#1255](https://github.com/rails-api/active_model_serializers/pull/1255) Make more class attributes inheritable (@bf4) - [#1249](https://github.com/rails-api/active_model_serializers/pull/1249) Inheritance of serializer inheriting the cache configuration(@Rodrigora) - [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add support for toplevel JSON API links (@beauby) - [#1246](https://github.com/rails-api/active_model_serializers/pull/1246) Add support for resource-level JSON API links (@beauby) From 0c2153ac5ec4ebe7325ce585d6eecec526f4f07a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 29 Nov 2015 23:33:35 -0600 Subject: [PATCH 468/903] Collect more Rails initialization code in the Railtie --- lib/active_model_serializers.rb | 26 ++++++++----------- .../railtie.rb | 14 ++++++++-- test/test_helper.rb | 4 +-- 3 files changed, 24 insertions(+), 20 deletions(-) rename lib/{active_model/serializer => active_model_serializers}/railtie.rb (64%) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index af216516e..11974c2cf 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,7 +2,18 @@ require 'active_support' require 'action_controller' require 'action_controller/railtie' +require 'active_model/serializer/version' +require 'active_model/serializer' +require 'active_model_serializers/railtie' module ActiveModelSerializers + extend ActiveSupport::Autoload + autoload :Model + autoload :Callbacks + autoload :Logging + + require 'active_model/serializable_resource' + require 'action_controller/serialization' + mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) } def self.config @@ -16,18 +27,3 @@ def self.config autoload :Logging autoload :Test end - -require 'active_model/serializer' -require 'active_model/serializable_resource' -require 'active_model/serializer/version' - -require 'action_controller/serialization' -ActiveSupport.on_load(:action_controller) do - ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) - include ::ActionController::Serialization - ActionDispatch::Reloader.to_prepare do - ActiveModel::Serializer.serializers_cache.clear - end -end - -require 'active_model/serializer/railtie' diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model_serializers/railtie.rb similarity index 64% rename from lib/active_model/serializer/railtie.rb rename to lib/active_model_serializers/railtie.rb index e2f992b60..5a04b5362 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -1,7 +1,17 @@ require 'rails/railtie' -module ActiveModel +module ActiveModelSerializers class Railtie < Rails::Railtie + initializer 'active_model_serializers.action_controller' do + ActiveSupport.on_load(:action_controller) do + ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) + include ::ActionController::Serialization + ActionDispatch::Reloader.to_prepare do + ActiveModel::Serializer.serializers_cache.clear + end + end + end + initializer 'active_model_serializers.logger' do ActiveSupport.on_load(:active_model_serializers) do self.logger = ActionController::Base.logger @@ -15,7 +25,7 @@ class Railtie < Rails::Railtie end end - initializer 'generators' do |app| + initializer 'active_model_serializers.generators' do |app| app.load_generators require 'generators/serializer/resource_override' end diff --git a/test/test_helper.rb b/test/test_helper.rb index 809f3ca43..cb3e1ee30 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -17,6 +17,7 @@ require 'action_controller/test_case' require 'action_controller/railtie' require 'active_support/json' +require 'active_model_serializers' require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) @@ -42,9 +43,6 @@ require 'minitest/reporters' Minitest::Reporters.use! -require 'active_model_serializers' -require 'active_model/serializer/railtie' - require 'support/stream_capture' require 'support/rails_app' From 94db22c1e058200ee0ee8ecaadd24fdf873ff2ff Mon Sep 17 00:00:00 2001 From: Dave Gynn Date: Sat, 12 Dec 2015 17:34:27 -0800 Subject: [PATCH 469/903] Only load generators when needed - use hook_for to hook in the serializer and remove load_generators - move generators so they can be found by rails - move to_prepare block to railtie config This commit improves the way the generators are loaded and how they extend the resource generator. * The initializer block has been changed to a `generator` block which is only executed when generators are needed. * The call to `app.load_generators` has been removed. There is no need to load *all* generators. * The `resource_override.rb` has been changed to use `hook_for` to extend the resource generator. * The directory for the generators has been moved to match the way Rails looks to load generators. With `hook_for` it would now be possible for a user to pass `--no-serializer` to skip that option. The `--serialize` option also now shows up in the generator help with `rails g resource --help`. These changes follow the way the Draper gem extends the `controller` generator. --- lib/active_model_serializers/railtie.rb | 12 ++++++------ lib/generators/{serializer => rails}/USAGE | 0 .../{serializer => rails}/resource_override.rb | 4 +--- .../{serializer => rails}/serializer_generator.rb | 5 ++--- .../templates/serializer.rb.erb | 0 .../generators/scaffold_controller_generator_test.rb | 1 + test/generators/serializer_generator_test.rb | 3 ++- 7 files changed, 12 insertions(+), 13 deletions(-) rename lib/generators/{serializer => rails}/USAGE (100%) rename lib/generators/{serializer => rails}/resource_override.rb (72%) rename lib/generators/{serializer => rails}/serializer_generator.rb (84%) rename lib/generators/{serializer => rails}/templates/serializer.rb.erb (100%) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 5a04b5362..6d2ddfb6e 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -2,13 +2,14 @@ module ActiveModelSerializers class Railtie < Rails::Railtie + config.to_prepare do + ActiveModel::Serializer.serializers_cache.clear + end + initializer 'active_model_serializers.action_controller' do ActiveSupport.on_load(:action_controller) do ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) include ::ActionController::Serialization - ActionDispatch::Reloader.to_prepare do - ActiveModel::Serializer.serializers_cache.clear - end end end @@ -25,9 +26,8 @@ class Railtie < Rails::Railtie end end - initializer 'active_model_serializers.generators' do |app| - app.load_generators - require 'generators/serializer/resource_override' + generators do + require 'generators/rails/resource_override' end if Rails.env.test? diff --git a/lib/generators/serializer/USAGE b/lib/generators/rails/USAGE similarity index 100% rename from lib/generators/serializer/USAGE rename to lib/generators/rails/USAGE diff --git a/lib/generators/serializer/resource_override.rb b/lib/generators/rails/resource_override.rb similarity index 72% rename from lib/generators/serializer/resource_override.rb rename to lib/generators/rails/resource_override.rb index 6da61166d..ebcba8df3 100644 --- a/lib/generators/serializer/resource_override.rb +++ b/lib/generators/rails/resource_override.rb @@ -4,9 +4,7 @@ module Rails module Generators class ResourceGenerator - def add_serializer - invoke 'serializer' - end + hook_for :serializer, default: true, boolean: true end end end diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/rails/serializer_generator.rb similarity index 84% rename from lib/generators/serializer/serializer_generator.rb rename to lib/generators/rails/serializer_generator.rb index 7a65fe773..c564a7c98 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/rails/serializer_generator.rb @@ -15,11 +15,11 @@ def create_serializer_file private def attributes_names - [:id] + attributes.select { |attr| !attr.reference? }.map { |a| a.name.to_sym } + [:id] + attributes.reject(&:reference?).map! { |a| a.name.to_sym } end def association_names - attributes.select { |attr| attr.reference? }.map { |a| a.name.to_sym } + attributes.select(&:reference?).map! { |a| a.name.to_sym } end def parent_class_name @@ -34,4 +34,3 @@ def parent_class_name end end end - diff --git a/lib/generators/serializer/templates/serializer.rb.erb b/lib/generators/rails/templates/serializer.rb.erb similarity index 100% rename from lib/generators/serializer/templates/serializer.rb.erb rename to lib/generators/rails/templates/serializer.rb.erb diff --git a/test/generators/scaffold_controller_generator_test.rb b/test/generators/scaffold_controller_generator_test.rb index aabe6122f..183bb4f6f 100644 --- a/test/generators/scaffold_controller_generator_test.rb +++ b/test/generators/scaffold_controller_generator_test.rb @@ -1,4 +1,5 @@ require 'test_helper' +require 'generators/rails/resource_override' class ResourceGeneratorTest < Rails::Generators::TestCase destination File.expand_path('../../../tmp/generators', __FILE__) diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 5395dff66..562b93380 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -1,5 +1,6 @@ require 'test_helper' -require 'generators/serializer/serializer_generator' +require 'generators/rails/resource_override' +require 'generators/rails/serializer_generator' class SerializerGeneratorTest < Rails::Generators::TestCase destination File.expand_path('../../../tmp/generators', __FILE__) From fe015d17f2218a911dac5a21c0871fb268312747 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Dec 2015 00:12:52 -0600 Subject: [PATCH 470/903] Fix load-order issues --- lib/active_model_serializers.rb | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 11974c2cf..3562f34ad 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,17 +2,13 @@ require 'active_support' require 'action_controller' require 'action_controller/railtie' -require 'active_model/serializer/version' -require 'active_model/serializer' -require 'active_model_serializers/railtie' module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model autoload :Callbacks + autoload :Deserialization autoload :Logging - - require 'active_model/serializable_resource' - require 'action_controller/serialization' + autoload :Test mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) } @@ -20,10 +16,9 @@ def self.config ActiveModel::Serializer.config end - extend ActiveSupport::Autoload - autoload :Model - autoload :Callbacks - autoload :Deserialization - autoload :Logging - autoload :Test + require 'active_model/serializer/version' + require 'active_model/serializer' + require 'active_model_serializers/railtie' + require 'active_model/serializable_resource' + require 'action_controller/serialization' end From 509221c1e0f62c7b0fbb62f2a8e31275c1a4be87 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Dec 2015 12:21:51 -0600 Subject: [PATCH 471/903] Only call railtie when Rails is defined; assume controller loaded Isolated Testing - Rake test inspired by https://github.com/rails/rails/blob/v5.0.0.beta1/activejob/Rakefile - Isolated unit inspired by - https://github.com/rails/rails/blob/v5.0.0.beta1/railties/test/isolation/abstract_unit.rb - https://github.com/rails/rails/blob/v5.0.0.beta1/activemodel/test/cases/railtie_test.rb Misc - Turns out `mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) }` was always nil until the Railtie was loaded, since mattr_accessor block defaults don't really work on modules, but on the classes that include them. - Commented on important on Rails being required first for caching to work. - In isolated tests, `active_support/core_ext/object/with_options` is required. --- Rakefile | 27 ++++++- lib/active_model_serializers.rb | 9 +-- lib/active_model_serializers/railtie.rb | 27 ++++--- .../railtie_test_isolated.rb | 69 +++++++++++++++++ test/support/isolated_unit.rb | 77 +++++++++++++++++++ 5 files changed, 194 insertions(+), 15 deletions(-) create mode 100644 test/active_model_serializers/railtie_test_isolated.rb create mode 100644 test/support/isolated_unit.rb diff --git a/Rakefile b/Rakefile index 58a49598e..4106d987d 100644 --- a/Rakefile +++ b/Rakefile @@ -44,7 +44,32 @@ Rake::TestTask.new do |t| t.verbose = true end -task default: [:test, :rubocop] +desc 'Run isolated tests' +task isolated: ['test:isolated:railtie'] +namespace :test do + namespace :isolated do + desc 'Run isolated tests for Railtie' + task :railtie do + dir = File.dirname(__FILE__) + file = "#{dir}/test/active_model_serializers/railtie_test_isolated.rb" + + # https://github.com/rails/rails/blob/3d590add45/railties/lib/rails/generators/app_base.rb#L345-L363 + _bundle_command = Gem.bin_path('bundler', 'bundle') + require 'bundler' + Bundler.with_clean_env do + command = "-w -I#{dir}/lib -I#{dir}/test #{file}" + full_command = %("#{Gem.ruby}" #{command}) + system(full_command) or fail 'Failures' # rubocop:disable Style/AndOr + end + end + end +end + +if ENV['RAILS_VERSION'].to_s > '4.0' && RUBY_ENGINE == 'ruby' + task default: [:isolated, :test, :rubocop] +else + task default: [:test, :rubocop] +end desc 'CI test task' task :ci => [:default] diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 3562f34ad..d92823b5a 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,7 +1,6 @@ require 'active_model' require 'active_support' -require 'action_controller' -require 'action_controller/railtie' +require 'active_support/core_ext/object/with_options' module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model @@ -10,7 +9,8 @@ module ActiveModelSerializers autoload :Logging autoload :Test - mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) } + class << self; attr_accessor :logger; end + self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) def self.config ActiveModel::Serializer.config @@ -18,7 +18,6 @@ def self.config require 'active_model/serializer/version' require 'active_model/serializer' - require 'active_model_serializers/railtie' require 'active_model/serializable_resource' - require 'action_controller/serialization' + require 'active_model_serializers/railtie' if defined?(::Rails) end diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 6d2ddfb6e..028526240 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -1,4 +1,7 @@ require 'rails/railtie' +require 'action_controller' +require 'action_controller/railtie' +require 'action_controller/serialization' module ActiveModelSerializers class Railtie < Rails::Railtie @@ -7,10 +10,8 @@ class Railtie < Rails::Railtie end initializer 'active_model_serializers.action_controller' do - ActiveSupport.on_load(:action_controller) do - ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) - include ::ActionController::Serialization - end + ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) + ActionController::Base.send(:include, ::ActionController::Serialization) end initializer 'active_model_serializers.logger' do @@ -19,11 +20,19 @@ class Railtie < Rails::Railtie end end - initializer 'active_model_serializers.caching' do - ActiveSupport.on_load(:action_controller) do - ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store - ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching - end + # To be useful, this hook must run after Rails has initialized, + # BUT before any serializers are loaded. + # Otherwise, the call to 'cache' won't find `cache_store` or `perform_caching` + # defined, and serializer's `_cache_store` will be nil. + # IF the load order cannot be changed, then in each serializer that that defines a `cache`, + # manually specify e.g. `PostSerializer._cache_store = Rails.cache` any time + # before the serializer is used. (Even though `ActiveModel::Serializer._cache_store` is + # inheritable, we don't want to set it on `ActiveModel::Serializer` directly unless + # we want *every* serializer to be considered cacheable, regardless of specifying + # `cache # some options` in a serializer or not. + initializer 'active_model_serializers.caching' => :after_initialize do + ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store + ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching end generators do diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb new file mode 100644 index 000000000..60d8f900d --- /dev/null +++ b/test/active_model_serializers/railtie_test_isolated.rb @@ -0,0 +1,69 @@ +# Execute this test in isolation +require 'support/isolated_unit' + +class RailtieTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + class WithRails < RailtieTest + setup do + require 'rails' + require 'active_model_serializers' + make_basic_app + end + + test 'mixes ActionController::Serialization into ActionController::Base' do + assert ActionController.const_defined?(:Serialization), + "ActionController::Serialization should be defined, but isn't" + assert ::ActionController::Base.included_modules.include?(::ActionController::Serialization), + "ActionController::Serialization should be included in ActionController::Base, but isn't" + end + + test 'sets the ActiveModelSerializers.logger to Rails.logger' do + refute_nil Rails.logger + refute_nil ActiveModelSerializers.logger + assert_equal Rails.logger, ActiveModelSerializers.logger + end + + test 'it is configured for caching' do + assert_equal ActionController::Base.cache_store, ActiveModelSerializers.config.cache_store + assert_equal Rails.configuration.action_controller.perform_caching, ActiveModelSerializers.config.perform_caching + end + + test 'it runs the load hook' do + loaded = false + ActiveSupport.on_load(:active_model_serializers) { loaded = true } + assert loaded + end + end + + class WithoutRails < RailtieTest + setup do + require 'active_model_serializers' + make_basic_app + end + + test 'does not mix ActionController::Serialization into ActionController::Base' do + refute ActionController.const_defined?(:Serialization), + 'ActionController::Serialization should not be defined, but is' + end + + test 'has its own logger at ActiveModelSerializers.logger' do + refute_nil Rails.logger + refute_nil ActiveModelSerializers.logger + refute_equal Rails.logger, ActiveModelSerializers.logger + end + + test 'it is not configured for caching' do + refute_nil ActionController::Base.cache_store + assert_nil ActiveModelSerializers.config.cache_store + refute Rails.configuration.action_controller.perform_caching + refute ActiveModelSerializers.config.perform_caching + end + + test "it hasn't run the load hook" do + loaded = false + ActiveSupport.on_load(:active_model_serializers) { loaded = true } + refute loaded + end + end +end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb new file mode 100644 index 000000000..50362239d --- /dev/null +++ b/test/support/isolated_unit.rb @@ -0,0 +1,77 @@ +# https://github.com/rails/rails/blob/v5.0.0.beta1/railties/test/isolation/abstract_unit.rb + +# Usage Example: +# +# require 'support/isolated_unit' +# +# class RailtieTest < ActiveSupport::TestCase +# include ActiveSupport::Testing::Isolation +# +# class WithRailsDefinedOnLoad < RailtieTest +# setup do +# require 'rails' +# require 'active_model_serializers' +# make_basic_app +# end +# +# # some tests +# end +# +# class WithoutRailsDefinedOnLoad < RailtieTest +# setup do +# require 'active_model_serializers' +# make_basic_app +# end +# +# # some tests +# end +# end +# +# Note: +# It is important to keep this file as light as possible +# the goal for tests that require this is to test booting up +# rails from an empty state, so anything added here could +# hide potential failures +# +# It is also good to know what is the bare minimum to get +# Rails booted up. +require 'bundler/setup' unless defined?(Bundler) +require 'active_support' +require 'active_support/core_ext/string/access' + +# These files do not require any others and are needed +# to run the tests +require 'active_support/testing/autorun' +require 'active_support/testing/isolation' + +module TestHelpers + module Generation + # Make a very basic app, without creating the whole directory structure. + # Is faster and simpler than generating a Rails app in a temp directory + def make_basic_app + require 'rails' + require 'action_controller/railtie' + + @app = Class.new(Rails::Application) do + config.eager_load = false + config.session_store :cookie_store, key: '_myapp_session' + config.active_support.deprecation = :log + config.active_support.test_order = :parallel + ActiveSupport::TestCase.respond_to?(:test_order=) && ActiveSupport::TestCase.test_order = :parallel + config.root = File.dirname(__FILE__) + config.log_level = :info + # Set a fake logger to avoid creating the log directory automatically + fake_logger = Logger.new(nil) + config.logger = fake_logger + end + @app.respond_to?(:secrets) && @app.secrets.secret_key_base = '3b7cd727ee24e8444053437c36cc66c4' + + yield @app if block_given? + @app.initialize! + end + end +end + +class ActiveSupport::TestCase + include TestHelpers::Generation +end From 58a74d064eb874b6fc5bf09288d9dd33d9565740 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Dec 2015 12:31:52 -0600 Subject: [PATCH 472/903] Add CHANGELOG --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00ea5fa81..19618b469 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -57,6 +57,7 @@ Features: Fixes: +- [#1352](https://github.com/rails-api/active_model_serializers/pull/1352) Fix generators; Isolate Rails-specifc code in Railties (@dgynn, @bf4) - [#1384](https://github.com/rails-api/active_model_serializers/pull/1384)Fix database state leaking across tests (@bf4) - [#1297](https://github.com/rails-api/active_model_serializers/pull/1297) Fix `fields` option to restrict relationships as well (@beauby) - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) From ea8d463555ded1f6c55390447d8f29679c7b74d5 Mon Sep 17 00:00:00 2001 From: Dave Gynn Date: Wed, 13 Jan 2016 22:04:25 -0800 Subject: [PATCH 473/903] use action_controller configuration options in initializers this uses the configuration settings rather than calling ActionController::Base to get the configured values. after the "action_controller.set_configs" initializer has run, the configuration option holds the value Base will get when it loads. --- lib/active_model_serializers/railtie.rb | 15 +++++++-------- test/test_helper.rb | 2 +- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 028526240..7fb8fcbce 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -10,14 +10,13 @@ class Railtie < Rails::Railtie end initializer 'active_model_serializers.action_controller' do - ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) - ActionController::Base.send(:include, ::ActionController::Serialization) + ActiveSupport.on_load(:action_controller) do + ActionController::Base.send(:include, ::ActionController::Serialization) + end end - initializer 'active_model_serializers.logger' do - ActiveSupport.on_load(:active_model_serializers) do - self.logger = ActionController::Base.logger - end + initializer 'active_model_serializers.logger', :after => 'action_controller.set_configs' do + ActiveModelSerializers.logger = Rails.configuration.action_controller.logger end # To be useful, this hook must run after Rails has initialized, @@ -30,8 +29,8 @@ class Railtie < Rails::Railtie # inheritable, we don't want to set it on `ActiveModel::Serializer` directly unless # we want *every* serializer to be considered cacheable, regardless of specifying # `cache # some options` in a serializer or not. - initializer 'active_model_serializers.caching' => :after_initialize do - ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store + initializer 'active_model_serializers.caching', :after => 'action_controller.set_configs' do + ActiveModelSerializers.config.cache_store = Rails.configuration.action_controller.cache_store ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching end diff --git a/test/test_helper.rb b/test/test_helper.rb index cb3e1ee30..59c0d3f41 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -57,7 +57,7 @@ require 'fixtures/poro' -ActiveSupport.on_load(:active_model_serializers) do +ActiveSupport.on_load(:action_controller) do $action_controller_logger = ActiveModelSerializers.logger ActiveModelSerializers.logger = Logger.new(IO::NULL) end From d3bdc9be576b7b2e07827359d2db54070f025ef4 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 15 Jan 2016 01:51:28 -0600 Subject: [PATCH 474/903] Replace load hook :active_model_serializers with :action_controller --- docs/general/configuration_options.md | 2 +- .../railtie_test_isolated.rb | 12 ------------ 2 files changed, 1 insertion(+), 13 deletions(-) diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 61cdb58aa..f6ca86353 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -24,4 +24,4 @@ preferably inside an initializer. ## Hooks -To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:active_model_serializers) do end` +To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:action_controller) do end` diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb index 60d8f900d..2e2818ed6 100644 --- a/test/active_model_serializers/railtie_test_isolated.rb +++ b/test/active_model_serializers/railtie_test_isolated.rb @@ -28,12 +28,6 @@ class WithRails < RailtieTest assert_equal ActionController::Base.cache_store, ActiveModelSerializers.config.cache_store assert_equal Rails.configuration.action_controller.perform_caching, ActiveModelSerializers.config.perform_caching end - - test 'it runs the load hook' do - loaded = false - ActiveSupport.on_load(:active_model_serializers) { loaded = true } - assert loaded - end end class WithoutRails < RailtieTest @@ -59,11 +53,5 @@ class WithoutRails < RailtieTest refute Rails.configuration.action_controller.perform_caching refute ActiveModelSerializers.config.perform_caching end - - test "it hasn't run the load hook" do - loaded = false - ActiveSupport.on_load(:active_model_serializers) { loaded = true } - refute loaded - end end end From 30d8414cce00b5291397bfef4ad923ed8845b64e Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 29 Dec 2015 20:02:32 +0100 Subject: [PATCH 475/903] Add support for dynamic string-links in JsonApi adapter. --- CHANGELOG.md | 1 + .../serializer/adapter/json_api.rb | 10 +------- .../serializer/adapter/json_api/link.rb | 24 +++++++++++++------ test/adapter/json_api/links_test.rb | 7 +++++- 4 files changed, 25 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00ea5fa81..80cd0c683 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Breaking changes: Features: +- [#1406](https://github.com/rails-api/active_model_serializers/pull/1406) Allow for custom dynamic values in JSON API links (@beauby) - [#1270](https://github.com/rails-api/active_model_serializers/pull/1270) Adds `assert_response_schema` test helper (@maurogeorge) - [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) - [#1403](https://github.com/rails-api/active_model_serializers/pull/1403) Add support for if/unless on attributes/associations (@beauby) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index bf1e38ffb..744d62e47 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -210,15 +210,7 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) def links_for(serializer) serializer._links.each_with_object({}) do |(name, value), hash| - hash[name] = - if value.respond_to?(:call) - link = Link.new(serializer) - link.instance_eval(&value) - - link.to_hash - else - value - end + hash[name] = Link.new(serializer, value).as_json end end diff --git a/lib/active_model/serializer/adapter/json_api/link.rb b/lib/active_model/serializer/adapter/json_api/link.rb index 45ce89609..bed230c33 100644 --- a/lib/active_model/serializer/adapter/json_api/link.rb +++ b/lib/active_model/serializer/adapter/json_api/link.rb @@ -3,29 +3,39 @@ class Serializer module Adapter class JsonApi class Link - def initialize(serializer) + def initialize(serializer, value) @object = serializer.object @scope = serializer.scope + + # Use the return value of the block unless it is nil. + if value.respond_to?(:call) + @value = instance_eval(&value) + else + @value = value + end end def href(value) - self._href = value + @href = value + nil end def meta(value) - self._meta = value + @meta = value + nil end - def to_hash - hash = { href: _href } - hash.merge!(meta: _meta) if _meta + def as_json + return @value if @value + + hash = { href: @href } + hash.merge!(meta: @meta) if @meta hash end protected - attr_accessor :_href, :_meta attr_reader :object, :scope end end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 1c5a66036..dbda88ea0 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -13,6 +13,10 @@ class LinkAuthorSerializer < ActiveModel::Serializer end link :other, '//example.com/resource' + + link :yet_another do + "//example.com/resource/#{object.id}" + end end def setup @@ -52,7 +56,8 @@ def test_resource_links stuff: 'value' } }, - other: '//example.com/resource' + other: '//example.com/resource', + yet_another: '//example.com/resource/1337' } assert_equal(expected, hash[:data][:links]) end From 6713864b64b1132e50450416c8fd3edd491cf379 Mon Sep 17 00:00:00 2001 From: Dave Gynn Date: Sat, 16 Jan 2016 14:08:32 -0800 Subject: [PATCH 476/903] combine config initializers and update comments this also changes the action_controller load hook to not trigger loading of the ActionController::Base --- lib/active_model_serializers/railtie.rb | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 7fb8fcbce..4b98ec8b2 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -11,25 +11,15 @@ class Railtie < Rails::Railtie initializer 'active_model_serializers.action_controller' do ActiveSupport.on_load(:action_controller) do - ActionController::Base.send(:include, ::ActionController::Serialization) + include(::ActionController::Serialization) end end - initializer 'active_model_serializers.logger', :after => 'action_controller.set_configs' do + # This hook is run after the action_controller railtie has set the configuration + # based on the *environment* configuration and before any config/initializers are run + # and also before eager_loading (if enabled). + initializer 'active_model_serializers.set_configs', :after => 'action_controller.set_configs' do ActiveModelSerializers.logger = Rails.configuration.action_controller.logger - end - - # To be useful, this hook must run after Rails has initialized, - # BUT before any serializers are loaded. - # Otherwise, the call to 'cache' won't find `cache_store` or `perform_caching` - # defined, and serializer's `_cache_store` will be nil. - # IF the load order cannot be changed, then in each serializer that that defines a `cache`, - # manually specify e.g. `PostSerializer._cache_store = Rails.cache` any time - # before the serializer is used. (Even though `ActiveModel::Serializer._cache_store` is - # inheritable, we don't want to set it on `ActiveModel::Serializer` directly unless - # we want *every* serializer to be considered cacheable, regardless of specifying - # `cache # some options` in a serializer or not. - initializer 'active_model_serializers.caching', :after => 'action_controller.set_configs' do ActiveModelSerializers.config.cache_store = Rails.configuration.action_controller.cache_store ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching end From f2d59b20caa52244f907aa607bf7d8827c46cb7f Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 17 Jan 2016 16:58:35 +0100 Subject: [PATCH 477/903] Update rendering.md --- docs/general/rendering.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 145958ed3..1eefe6529 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -122,14 +122,15 @@ Specify the root by passing it as an argument to `render`. For example: render json: @user_post, root: "admin_post", adapter: :json ``` -This will produce serialize as: +This will be rendered as: ```json - {"admin_post": { - "title": "how to do open source" + { + "admin_post": { + "title": "how to do open source" } } ``` -`Note: the Attributes adapter (default) does not include a resource root.` +Note: the `Attributes` adapter (default) does not include a resource root. #### serializer From f056ef34e21b40c3e556b0c5e92d7cad760c9c38 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 18 Jan 2016 23:38:12 -0500 Subject: [PATCH 478/903] Why rails renderers are only sentinels for a method; not lookups --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00ea5fa81..96496a5da 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -402,6 +402,8 @@ Features: - But [was reverted](https://github.com/rails/rails/commit/5b2eb64ceb08cd005dc06b721935de5853971473). '[Revert the serializers API as other alternatives are now also under discussion](https://github.com/rails/rails/commit/0a4035b12a6c59253cb60f9e3456513c6a6a9d33)'. - [Proposed Implementation to Rails 3.2 by @wycats and @josevalim (November 25, 2011)](https://github.com/rails/rails/pull/3753) + - [Creation of `ActionController::Serialization`, initial serializer + support (September, 26 2011)](https://github.com/rails/rails/commit/8ff7693a8dc61f43fc4eaf72ed24d3b8699191fe0). - [Docs and CHANGELOG](https://github.com/rails/rails/commit/696d01f7f4a8ed787924a41cce6df836cd73c46f) - [Deprecation of ActiveModel::Serialization to ActiveModel::Serializable](https://github.com/rails/rails/blob/696d01f7f4a8ed787924a41cce6df836cd73c46f/activemodel/lib/active_model/serialization.rb) - [Creation of `ActiveModel::Serialization` from `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/c6bc8e662614be711f45a8d4b231d5f993b024a7#diff-d029b9768d8df0407a35804a468e3ae5) From 20ddc5e102f45b3f731159ea9bc86b9dc6a96b10 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 20 Jan 2016 00:28:07 +0100 Subject: [PATCH 479/903] Refactor JsonApi adapter to avoid redundant computations. --- .../serializer/adapter/json_api.rb | 97 ++++++++----------- 1 file changed, 42 insertions(+), 55 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 744d62e47..1343e1239 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -52,12 +52,13 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} - hash = - if serializer.respond_to?(:each) - serializable_hash_for_collection(options) - else - serializable_hash_for_single_resource - end + is_collection = serializer.respond_to?(:each) + serializers = is_collection ? serializer : [serializer] + primary_data, included = resource_objects_for(serializers) + + hash = {} + hash[:data] = is_collection ? primary_data : primary_data[0] + hash[:included] = included if included.any? ApiObjects::JsonApi.add!(hash) @@ -66,6 +67,11 @@ def serializable_hash(options = nil) hash[:links].update(instance_options[:links]) end + if is_collection && serializer.paginated? + hash[:links] ||= {} + hash[:links].update(pagination_links_for(serializer, options)) + end + hash end @@ -80,37 +86,45 @@ def fragment_cache(cached_hash, non_cached_hash) private - def serializable_hash_for_collection(options) - hash = { data: [] } - included = [] - serializer.each do |s| - result = self.class.new(s, instance_options.merge(fieldset: fieldset)).serializable_hash(options) - hash[:data] << result[:data] - next unless result[:included] + def resource_objects_for(serializers) + @primary = [] + @included = [] + @resource_identifiers = Set.new + serializers.each { |serializer| process_resource(serializer, true) } + serializers.each { |serializer| process_relationships(serializer, @include_tree) } - included |= result[:included] - end + [@primary, @included] + end - included.delete_if { |resource| hash[:data].include?(resource) } - hash[:included] = included if included.any? + def process_resource(serializer, primary) + resource_identifier = resource_identifier_for(serializer) + return false unless @resource_identifiers.add?(resource_identifier) - if serializer.paginated? - hash[:links] ||= {} - hash[:links].update(pagination_links_for(serializer, options)) + resource_object = resource_object_for(serializer) + if primary + @primary << resource_object + else + @included << resource_object end - hash + true end - def serializable_hash_for_single_resource - primary_data = resource_object_for(serializer) - - hash = { data: primary_data } + def process_relationships(serializer, include_tree) + serializer.associations(include_tree).each do |association| + process_relationship(association.serializer, include_tree[association.key]) + end + end - included = included_resources(@include_tree, [primary_data]) - hash[:included] = included if included.any? + def process_relationship(serializer, include_tree) + if serializer.respond_to?(:each) + serializer.each { |s| process_relationship(s, include_tree) } + return + end + return unless serializer && serializer.object + return unless process_resource(serializer, false) - hash + process_relationships(serializer, include_tree) end def resource_identifier_type_for(serializer) @@ -181,33 +195,6 @@ def relationships_for(serializer) end end - def included_resources(include_tree, primary_data) - included = [] - - serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) - end - - included - end - - def add_included_resources_for(serializer, include_tree, primary_data, included) - if serializer.respond_to?(:each) - serializer.each { |s| add_included_resources_for(s, include_tree, primary_data, included) } - else - return unless serializer && serializer.object - - resource_object = resource_object_for(serializer) - - return if included.include?(resource_object) || primary_data.include?(resource_object) - included.push(resource_object) - - serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) - end - end - end - def links_for(serializer) serializer._links.each_with_object({}) do |(name, value), hash| hash[name] = Link.new(serializer, value).as_json From 0bd5c6584fc9f258782927e905115e4ee72a1a8e Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 22 Nov 2015 23:21:13 +0100 Subject: [PATCH 480/903] Add support for resource-level meta. --- lib/active_model/serializer.rb | 25 +++++++++++++++++++ .../serializer/adapter/json_api.rb | 3 +++ 2 files changed, 28 insertions(+) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 714ff65d4..5e56ec17b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -23,6 +23,23 @@ class Serializer include Type require 'active_model/serializer/adapter' + with_options instance_writer: false, instance_reader: false do |serializer| + serializer.class_attribute :_meta # @api private : meta definition, @see Serializer#meta + end + + # Register a meta attribute for the corresponding resource. + # + # @param [Hash] hash Optional hash + # @param [Block] block Optional block + def self.meta(hash = nil, &block) + self._meta = + if !block.nil? + block + else + hash + end + end + # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] # Preferentially returns @@ -128,6 +145,14 @@ def read_attribute_for_serialization(attr) end end + def meta + if self.class._meta.respond_to?(:call) + instance_eval(&self.class._meta) + else + self.class._meta + end + end + protected attr_accessor :instance_options diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 744d62e47..b72ec6e1c 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -157,6 +157,9 @@ def resource_object_for(serializer) links = links_for(serializer) resource_object[:links] = links if links.any? + meta = serializer.meta + resource_object[:meta] = meta unless meta.nil? + resource_object end From 207c85f0fd3fc75277406f257ea72421c5990623 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Chac=C3=B3n?= Date: Fri, 27 Nov 2015 09:56:39 -0800 Subject: [PATCH 481/903] Add tests for meta on resource objects. --- test/adapter/json_api/resource_meta_test.rb | 63 +++++++++++++++++++++ test/serializers/meta_test.rb | 16 ++++++ 2 files changed, 79 insertions(+) create mode 100644 test/adapter/json_api/resource_meta_test.rb diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb new file mode 100644 index 000000000..4298f03c8 --- /dev/null +++ b/test/adapter/json_api/resource_meta_test.rb @@ -0,0 +1,63 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class ResourceMetaTest < Minitest::Test + class MetaHashPostSerializer < ActiveModel::Serializer + attributes :id + meta stuff: 'value' + end + + class MetaBlockPostSerializer < ActiveModel::Serializer + attributes :id + meta do + { comments_count: object.comments.count } + end + end + + def setup + @post = Post.new(id: 1337, comments: [], author: nil) + end + + def test_meta_hash_object_resource + hash = ActiveModel::SerializableResource.new( + @post, + serializer: MetaHashPostSerializer, + adapter: :json_api + ).serializable_hash + expected = { + stuff: 'value' + } + assert_equal(expected, hash[:data][:meta]) + end + + def test_meta_block_object_resource + hash = ActiveModel::SerializableResource.new( + @post, + serializer: MetaBlockPostSerializer, + adapter: :json_api + ).serializable_hash + expected = { + comments_count: @post.comments.count + } + assert_equal(expected, hash[:data][:meta]) + end + + def test_meta_object_resource_in_array + hash = ActiveModel::SerializableResource.new( + [@post, @post], + each_serializer: MetaBlockPostSerializer, + adapter: :json_api + ).serializable_hash + expected = { + comments_count: @post.comments.count + } + assert_equal([expected, expected], hash[:data].map { |obj| obj[:meta] }) + end + end + end + end + end +end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index a555adb7e..e75954767 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -3,6 +3,8 @@ module ActiveModel class Serializer class MetaTest < ActiveSupport::TestCase + MetaBlogSerializer = Class.new(ActiveModel::Serializer) + def setup @blog = Blog.new(id: 1, name: 'AMS Hints', @@ -125,6 +127,20 @@ def test_meta_is_present_on_arrays_with_root } assert_equal(expected, actual) end + + def test_meta_is_set_with_direct_attributes + MetaBlogSerializer.meta stuff: 'value' + blog_meta_serializer = MetaBlogSerializer.new(@blog) + assert_equal(blog_meta_serializer.meta, stuff: 'value') + end + + def test_meta_is_set_with_block + MetaBlogSerializer.meta do + { articles_count: object.articles.count } + end + blog_meta_serializer = MetaBlogSerializer.new(@blog) + assert_equal(blog_meta_serializer.meta, articles_count: @blog.articles.count) + end end end end From 701404f757d6bf3795ac57df6d144fa2fab0ed7a Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 20 Jan 2016 01:00:14 +0100 Subject: [PATCH 482/903] Clean up meta handling. --- lib/active_model/serializer.rb | 27 ++--------------- .../serializer/adapter/json_api.rb | 7 ++++- .../serializer/adapter/json_api/meta.rb | 29 +++++++++++++++++++ lib/active_model/serializer/meta.rb | 29 +++++++++++++++++++ 4 files changed, 66 insertions(+), 26 deletions(-) create mode 100644 lib/active_model/serializer/adapter/json_api/meta.rb create mode 100644 lib/active_model/serializer/meta.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 5e56ec17b..3a0abe9cb 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -9,6 +9,7 @@ require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' require 'active_model/serializer/links' +require 'active_model/serializer/meta' require 'active_model/serializer/type' # ActiveModel::Serializer is an abstract class that is @@ -20,26 +21,10 @@ class Serializer include Attributes include Caching include Links + include Meta include Type require 'active_model/serializer/adapter' - with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_meta # @api private : meta definition, @see Serializer#meta - end - - # Register a meta attribute for the corresponding resource. - # - # @param [Hash] hash Optional hash - # @param [Block] block Optional block - def self.meta(hash = nil, &block) - self._meta = - if !block.nil? - block - else - hash - end - end - # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] # Preferentially returns @@ -145,14 +130,6 @@ def read_attribute_for_serialization(attr) end end - def meta - if self.class._meta.respond_to?(:call) - instance_eval(&self.class._meta) - else - self.class._meta - end - end - protected attr_accessor :instance_options diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index b72ec6e1c..d5ceaa916 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,6 +6,7 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache autoload :Link + autoload :Meta autoload :Deserialization # TODO: if we like this abstraction and other API objects to it, @@ -157,7 +158,7 @@ def resource_object_for(serializer) links = links_for(serializer) resource_object[:links] = links if links.any? - meta = serializer.meta + meta = meta_for(serializer) resource_object[:meta] = meta unless meta.nil? resource_object @@ -220,6 +221,10 @@ def links_for(serializer) def pagination_links_for(serializer, options) JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end + + def meta_for(serializer) + Meta.new(serializer).as_json + end end end end diff --git a/lib/active_model/serializer/adapter/json_api/meta.rb b/lib/active_model/serializer/adapter/json_api/meta.rb new file mode 100644 index 000000000..8fba89861 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/meta.rb @@ -0,0 +1,29 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + class Meta + def initialize(serializer) + @object = serializer.object + @scope = serializer.scope + + # Use the return value of the block unless it is nil. + if serializer._meta.respond_to?(:call) + @value = instance_eval(&serializer._meta) + else + @value = serializer._meta + end + end + + def as_json + @value + end + + protected + + attr_reader :object, :scope + end + end + end + end +end diff --git a/lib/active_model/serializer/meta.rb b/lib/active_model/serializer/meta.rb new file mode 100644 index 000000000..5160585e0 --- /dev/null +++ b/lib/active_model/serializer/meta.rb @@ -0,0 +1,29 @@ +module ActiveModel + class Serializer + module Meta + extend ActiveSupport::Concern + + included do + with_options instance_writer: false, instance_reader: true do |serializer| + serializer.class_attribute :_meta # @api private + end + + extend ActiveSupport::Autoload + end + + module ClassMethods + # Set the JSON API meta attribute of a serializer. + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # meta { stuff: 'value' } + # @example + # meta do + # { comment_count: object.comments.count } + # end + def meta(value = nil, &block) + self._meta = block || value + end + end + end + end +end From 061f1c0f597013851cb469086fe932a0e5ec58b1 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Thu, 21 Jan 2016 01:10:02 +0100 Subject: [PATCH 483/903] Add support for relationship-level links and meta. --- .../serializer/adapter/json_api.rb | 56 +++++-------------- .../adapter/json_api/association.rb | 48 ++++++++++++++++ .../adapter/json_api/resource_identifier.rb | 41 ++++++++++++++ lib/active_model/serializer/association.rb | 2 +- lib/active_model/serializer/reflection.rb | 39 ++++++++++++- test/adapter/json_api/links_test.rb | 31 +++++++++- test/serializers/associations_test.rb | 8 +-- 7 files changed, 175 insertions(+), 50 deletions(-) create mode 100644 lib/active_model/serializer/adapter/json_api/association.rb create mode 100644 lib/active_model/serializer/adapter/json_api/resource_identifier.rb diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 1343e1239..e00a46eac 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,6 +6,8 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache autoload :Link + autoload :Association + autoload :ResourceIdentifier autoload :Deserialization # TODO: if we like this abstraction and other API objects to it, @@ -97,7 +99,7 @@ def resource_objects_for(serializers) end def process_resource(serializer, primary) - resource_identifier = resource_identifier_for(serializer) + resource_identifier = JsonApi::ResourceIdentifier.new(serializer).as_json return false unless @resource_identifiers.add?(resource_identifier) resource_object = resource_object_for(serializer) @@ -127,37 +129,13 @@ def process_relationship(serializer, include_tree) process_relationships(serializer, include_tree) end - def resource_identifier_type_for(serializer) - return serializer._type if serializer._type - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - serializer.object.class.model_name.singular - else - serializer.object.class.model_name.plural - end - end - - def resource_identifier_id_for(serializer) - if serializer.respond_to?(:id) - serializer.id - else - serializer.object.id - end - end - - def resource_identifier_for(serializer) - type = resource_identifier_type_for(serializer) - id = resource_identifier_id_for(serializer) - - { id: id.to_s, type: type } - end - def attributes_for(serializer, fields) serializer.attributes(fields).except(:id) end def resource_object_for(serializer) resource_object = cache_check(serializer) do - resource_object = resource_identifier_for(serializer) + resource_object = JsonApi::ResourceIdentifier.new(serializer).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) @@ -165,7 +143,8 @@ def resource_object_for(serializer) resource_object end - relationships = relationships_for(serializer) + requested_associations = fieldset.fields_for(resource_object[:type]) || '*' + relationships = relationships_for(serializer, requested_associations) resource_object[:relationships] = relationships if relationships.any? links = links_for(serializer) @@ -174,24 +153,15 @@ def resource_object_for(serializer) resource_object end - def relationship_value_for(serializer, options = {}) - if serializer.respond_to?(:each) - serializer.map { |s| resource_identifier_for(s) } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - resource_identifier_for(serializer) - end - end - end - - def relationships_for(serializer) - resource_type = resource_identifier_type_for(serializer) - requested_associations = fieldset.fields_for(resource_type) || '*' + def relationships_for(serializer, requested_associations) include_tree = IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| - hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } + hash[association.key] = JsonApi::Association.new(serializer, + association.serializer, + association.options, + association.links, + association.meta) + .as_json end end diff --git a/lib/active_model/serializer/adapter/json_api/association.rb b/lib/active_model/serializer/adapter/json_api/association.rb new file mode 100644 index 000000000..b6cfc70dd --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/association.rb @@ -0,0 +1,48 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + class Association + def initialize(parent_serializer, serializer, options, links, meta) + @object = parent_serializer.object + @scope = parent_serializer.scope + + @options = options + @data = data_for(serializer, options) + @links = links + .map { |key, value| { key => Link.new(parent_serializer, value).as_json } } + .reduce({}, :merge) + @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta + end + + def as_json + hash = {} + hash[:data] = @data if @options[:include_data] + hash[:links] = @links if @links.any? + hash[:meta] = @meta if @meta + + hash + end + + protected + + attr_reader :object, :scope + + private + + def data_for(serializer, options) + if serializer.respond_to?(:each) + serializer.map { |s| ResourceIdentifier.new(s).as_json } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + ResourceIdentifier.new(serializer).as_json + end + end + end + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api/resource_identifier.rb b/lib/active_model/serializer/adapter/json_api/resource_identifier.rb new file mode 100644 index 000000000..99bff2981 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/resource_identifier.rb @@ -0,0 +1,41 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + class ResourceIdentifier + def initialize(serializer) + @id = id_for(serializer) + @type = type_for(serializer) + end + + def as_json + { id: @id.to_s, type: @type } + end + + protected + + attr_reader :object, :scope + + private + + def type_for(serializer) + return serializer._type if serializer._type + if ActiveModelSerializers.config.jsonapi_resource_type == :singular + serializer.object.class.model_name.singular + else + serializer.object.class.model_name.plural + end + end + + def id_for(serializer) + if serializer.respond_to?(:id) + serializer.id + else + serializer.object.id + end + end + end + end + end + end +end diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 1003f0a6f..cbe167527 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -9,7 +9,7 @@ class Serializer # @example # Association.new(:comments, CommentSummarySerializer) # - Association = Struct.new(:name, :serializer, :options) do + Association = Struct.new(:name, :serializer, :options, :links, :meta) do # @return [Symbol] # def key diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index c0287b646..89fa4074f 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -34,6 +34,38 @@ class Serializer # So you can inspect reflections in your Adapters. # class Reflection < Field + def initialize(*) + super + @_links = {} + @_include_data = true + end + + def link(name, value = nil, &block) + @_links[name] = block || value + nil + end + + def meta(value = nil, &block) + @_meta = block || value + nil + end + + def include_data(value = true) + @_include_data = value + nil + end + + def value(serializer) + @object = serializer.object + @scope = serializer.scope + + if block + instance_eval(&block) + else + serializer.read_attribute_for_serialization(name) + end + end + # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -59,6 +91,7 @@ def build_association(subject, parent_serializer_options) association_value = value(subject) reflection_options = options.dup serializer_class = subject.class.serializer_for(association_value, reflection_options) + reflection_options[:include_data] = @_include_data if serializer_class begin @@ -73,9 +106,13 @@ def build_association(subject, parent_serializer_options) reflection_options[:virtual_value] = association_value end - Association.new(name, serializer, reflection_options) + Association.new(name, serializer, reflection_options, @_links, @_meta) end + protected + + attr_accessor :object, :scope + private def serializer_options(subject, parent_serializer_options, reflection_options) diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index dbda88ea0..0e7d5e327 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -17,11 +17,23 @@ class LinkAuthorSerializer < ActiveModel::Serializer link :yet_another do "//example.com/resource/#{object.id}" end + + has_many :posts do + link :self do + href '//example.com/link_author/relationships/posts' + meta stuff: 'value' + end + link :related do + href '//example.com/link_author/posts' + meta count: object.posts.count + end + include_data false + end end def setup @post = Post.new(id: 1337, comments: [], author: nil) - @author = LinkAuthor.new(id: 1337) + @author = LinkAuthor.new(id: 1337, posts: [@post]) end def test_toplevel_links @@ -61,6 +73,23 @@ def test_resource_links } assert_equal(expected, hash[:data][:links]) end + + def test_relationship_links + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + links: { + self: { + href: '//example.com/link_author/relationships/posts', + meta: { stuff: 'value' } + }, + related: { + href: '//example.com/link_author/posts', + meta: { count: 1 } + } + } + } + assert_equal(expected, hash[:data][:relationships][:posts]) + end end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index aa0cae085..f62da8b81 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -32,13 +32,13 @@ def test_has_many_and_has_one case key when :posts - assert_equal({}, options) + assert_equal({ include_data: true }, options) assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) when :bio - assert_equal({}, options) + assert_equal({ include_data: true }, options) assert_nil serializer when :roles - assert_equal({}, options) + assert_equal({ include_data: true }, options) assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) else flunk "Unknown association: #{key}" @@ -80,7 +80,7 @@ def test_belongs_to flunk "Unknown association: #{key}" end - assert_equal({}, association.options) + assert_equal({ include_data: true }, association.options) end end From 40553258afc623d998a7698653036b9516d01577 Mon Sep 17 00:00:00 2001 From: Dave Riddle Date: Fri, 22 Jan 2016 23:18:15 -0800 Subject: [PATCH 484/903] updates Readme to reflect AMS is no longer included by default in Rails 5 --- README.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/README.md b/README.md index 27dbe09a6..2106d34e7 100644 --- a/README.md +++ b/README.md @@ -51,8 +51,6 @@ AMS](https://medium.com/@joaomdmoura/the-future-of-ams-e5f9047ca7e9)'. ## Installation -Note: *ActiveModelSerializers is already included on Rails >= 5* - Add this line to your application's Gemfile: ``` From da85d944d43527567ab73f12f550b006b4e5bc9b Mon Sep 17 00:00:00 2001 From: Nate Sullivan Date: Sat, 23 Jan 2016 18:50:16 -0800 Subject: [PATCH 485/903] Remove unrelated code from attribute override examples --- docs/general/serializers.md | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index db0c37b45..d6c5ba2a9 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -188,8 +188,6 @@ If you want to override any association, you can use: ```ruby class PostSerializer < ActiveModel::Serializer - attributes :id, :body - has_many :comments def comments @@ -204,9 +202,7 @@ If you want to override any attribute, you can use: ```ruby class PostSerializer < ActiveModel::Serializer - attributes :id, :body - - has_many :comments + attributes :body def body object.body.downcase From 0a937a0fba50ac285803f2bfc81d6cbb7dde135a Mon Sep 17 00:00:00 2001 From: Nate Sullivan Date: Sat, 23 Jan 2016 18:51:48 -0800 Subject: [PATCH 486/903] Use new block-based attribute override in docs --- docs/general/serializers.md | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index d6c5ba2a9..4014cfe2c 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -184,13 +184,11 @@ For more information, see [the Serializer class on GitHub](https://github.com/ra ## Overriding association methods -If you want to override any association, you can use: +To override an association, call `has_many`, `has_one` or `belongs_to` with a block: ```ruby class PostSerializer < ActiveModel::Serializer - has_many :comments - - def comments + has_many :comments do object.comments.active end end @@ -198,13 +196,11 @@ end ## Overriding attribute methods -If you want to override any attribute, you can use: +To override an attribute, call `attribute` with a block: ```ruby class PostSerializer < ActiveModel::Serializer - attributes :body - - def body + attribute :body do object.body.downcase end end From b1b3e9fb6a15b9c22a9202fd6dd9a9f375d0bee7 Mon Sep 17 00:00:00 2001 From: Dave Gynn Date: Mon, 25 Jan 2016 09:01:25 -0800 Subject: [PATCH 487/903] ensure that generators get configured correctly --- lib/active_model_serializers/railtie.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 4b98ec8b2..6572d9d1e 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -24,7 +24,9 @@ class Railtie < Rails::Railtie ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching end - generators do + generators do |app| + Rails::Generators.configure!(app.config.generators) + Rails::Generators.hidden_namespaces.uniq! require 'generators/rails/resource_override' end From 58ff7535b7d619028d542f49831d43504b5d89be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20M=2E=20D=2E=20Moura?= Date: Wed, 27 Jan 2016 10:02:38 -0500 Subject: [PATCH 488/903] releaseing new version RC4 --- CHANGELOG.md | 2 ++ lib/active_model/serializer/version.rb | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 34c57b536..df1efc337 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,7 @@ ## 0.10.x + +### v0.10.0.rc4 (2016/01/27 11:00 +00:00) Breaking changes: - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 52149e052..fc3ce89d3 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0.rc3' + VERSION = '0.10.0.rc4' end end From 2678896a9ca5a0e563cb18233d7cb4ae6aaf8652 Mon Sep 17 00:00:00 2001 From: Edwin Lunando Date: Thu, 28 Jan 2016 13:51:19 +0700 Subject: [PATCH 489/903] update JSON adapter pagination links --- docs/howto/add_pagination_links.md | 34 ++++++++++++++---------------- 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 64b903fb6..b0552f4b5 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -74,32 +74,30 @@ ActiveModelSerializers pagination relies on a paginated collection with the meth If you are using `JSON` adapter, pagination links will not be included automatically, but it is possible to do so using `meta` key. -In your action specify a custom serializer. +Add this method to your base API controller. + ```ruby -render json: @posts, serializer: PaginatedSerializer, each_serializer: PostPreviewSerializer +def pagination_dict(object) + { + current_page: object.current_page, + next_page: object.next_page, + prev_page: object.prev_page, + total_pages: object.total_pages, + total_count: object.total_count + } +end ``` -And then, you could do something like the following class. +Then, use it on your render method. + ```ruby -class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer - def initialize(object, options={}) - meta_key = options[:meta_key] || :meta - options[meta_key] ||= {} - options[meta_key] = { - current_page: object.current_page, - next_page: object.next_page, - prev_page: object.prev_page, - total_pages: object.total_pages, - total_count: object.total_count - } - super(object, options) - end -end +render json: posts, meta: pagination_dict(posts) ``` + ex. ```json { - "articles": [ + "posts": [ { "id": 2, "title": "JSON API paints my bikeshed!", From 7d4f47d4a2e5c9785f83b46195ec194c5d264908 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 28 Jan 2016 12:59:57 -0600 Subject: [PATCH 490/903] Add an RFC template --- docs/rfcs/template.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 docs/rfcs/template.md diff --git a/docs/rfcs/template.md b/docs/rfcs/template.md new file mode 100644 index 000000000..5484eca9c --- /dev/null +++ b/docs/rfcs/template.md @@ -0,0 +1,15 @@ +- Start Date: (YYYY-MM-DD) +- RFC PR: https://github.com/rails-api/active_model_serializers/pull/dddd +- ActiveModelSerializers Issue: https://github.com/rails-api/active_model_serializers/issues/dddd + +# Summary + +# Motivation + +# Detailed design + +# Drawbacks + +# Alternatives + +# Unresolved questions From 3a092c9b4b4e4c2ed9e568631689e53eac663c0c Mon Sep 17 00:00:00 2001 From: Brian McManus Date: Thu, 28 Jan 2016 13:47:17 -0800 Subject: [PATCH 491/903] Fixed fragment_cached? method to check if caching I noticed that fragment caching does not actually check if caching is enabled as it seemingly should. The way CachedSerializer#fragment_cached? worked previously would return true even in an environment where caching was disabled as defined by `ActiveModelSerializers.config.perform_caching`. Added check for `_cache` like in the `cached?` method before checking whether `_cache_only` or `_cache_except` is set. There were no existing tests for any of these methods but it's a pretty trivial change. --- lib/active_model/serializer/adapter/cached_serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/cached_serializer.rb b/lib/active_model/serializer/adapter/cached_serializer.rb index 35b101689..076c057ed 100644 --- a/lib/active_model/serializer/adapter/cached_serializer.rb +++ b/lib/active_model/serializer/adapter/cached_serializer.rb @@ -24,7 +24,7 @@ def cached? end def fragment_cached? - @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except + @klass._cache && (@klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except) end def cache_key From 75fdbfa99247e7fb8eb4a576190a33e83818bc66 Mon Sep 17 00:00:00 2001 From: Peter Wagenet Date: Thu, 28 Jan 2016 14:27:53 -0800 Subject: [PATCH 492/903] Adapters inherit from Adapter::Base --- docs/general/adapters.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 2a482797f..60eece51d 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -121,19 +121,19 @@ If a symbol, then the adapter must be, e.g. `:great_example`, There are two ways to register an adapter: -1) The simplest, is to subclass `ActiveModel::Serializer::Adapter`, e.g. the below will +1) The simplest, is to subclass `ActiveModel::Serializer::Adapter::Base`, e.g. the below will register the `Example::UsefulAdapter` as `:useful_adapter`. ```ruby module Example - class UsefulAdapter < ActiveModel::Serializer::Adapter + class UsefulAdapter < ActiveModel::Serializer::Adapter::Base end end ``` You'll notice that the name it registers is the class name underscored, not the full namespace. -Under the covers, when the `ActiveModel::Serializer::Adapter` is subclassed, it registers +Under the covers, when the `ActiveModel::Serializer::Adapter::Base` is subclassed, it registers the subclass as `register(:useful_adapter, Example::UsefulAdapter)` 2) Any class can be registered as an adapter by calling `register` directly on the From efdd466147fef29a40fec3444cbd3b5992d09b6b Mon Sep 17 00:00:00 2001 From: Peter Wagenet Date: Thu, 28 Jan 2016 14:43:22 -0800 Subject: [PATCH 493/903] Namespace is included in auto-registered adapters [ci skip] --- docs/general/adapters.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 60eece51d..262c4418f 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -122,7 +122,7 @@ If a symbol, then the adapter must be, e.g. `:great_example`, There are two ways to register an adapter: 1) The simplest, is to subclass `ActiveModel::Serializer::Adapter::Base`, e.g. the below will -register the `Example::UsefulAdapter` as `:useful_adapter`. +register the `Example::UsefulAdapter` as `"example/useful_adapter"`. ```ruby module Example @@ -131,10 +131,10 @@ module Example end ``` -You'll notice that the name it registers is the class name underscored, not the full namespace. +You'll notice that the name it registers is the underscored namespace and class. Under the covers, when the `ActiveModel::Serializer::Adapter::Base` is subclassed, it registers -the subclass as `register(:useful_adapter, Example::UsefulAdapter)` +the subclass as `register("example/useful_adapter", Example::UsefulAdapter)` 2) Any class can be registered as an adapter by calling `register` directly on the `ActiveModel::Serializer::Adapter` class. e.g., the below registers `MyAdapter` as From f5ec8ed9d4624afa6ede9b39d51d145b53b1f344 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 28 Jan 2016 20:14:25 -0600 Subject: [PATCH 494/903] Reset Changelog [ci skip] --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index df1efc337..7fd7e5fc9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ ## 0.10.x +Breaking changes: +Features: +Fixes: +Misc: ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) Breaking changes: From 310c7545870069f8a94ecbda273a57dffc2f7d34 Mon Sep 17 00:00:00 2001 From: Karel Ledru-Mathe Date: Fri, 29 Jan 2016 12:09:33 -0500 Subject: [PATCH 495/903] Simplify CONTRIBUTING.md for filling an issue --- CONTRIBUTING.md | 32 ++------------------------------ 1 file changed, 2 insertions(+), 30 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 620271e3d..4684585dc 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -32,44 +32,16 @@ issue](https://github.com/rails-api/active_model_serializers/issues/new): - ActiveModelSerializers version (0.8.x, 0.9.x, 0.10.x, commit ref). - What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? -- If you are not running the latest version (please check), and you cannot update it, - please specify in your report why you can't update to the latest version. - Operating system type + version. -- Ruby version with patch level. And whether you're using rvm, rbenv, etc. - - Include `ruby -e "puts RUBY_DESCRIPTION"`. -- Clearly-written steps to reproduce the issue (i.e. "Show me how to show myself." ), including: - - What were you doing? Include code if possible. - - Command line parameters used, if any. - - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible. - - Any configuration you've made. - - What did you expect to happen? - - What happened? Include as much information as possible. - - Nature of reported defect (e.g. user name missing, not "It doesn't work."). Is it intermittent? - - The best help here is a failing test. Even better if it's a PR. - - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. - - Then examples of the code you were using. - - Any error messages (including stacktrace, i.e. "Show me the error.") - - Things you've tried. - - A pull request for your fix would be great. Code should have tests. - - Link to source code, if available. - -Please make sure only to include one issue per report. -If you encounter multiple, unrelated issues, please report them as such. +- Ruby version: `ruby -e "puts RUBY_DESCRIPTION"`. +- Steps to reproduce the issue (i.e. "Show me how to show myself." ). What did you expect to happen? What happened? What did you try? Simon Tatham has written an excellent on article on [How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) which is [well worth reading](http://yourbugreportneedsmore.info/), although it is not specific to ActiveModelSerializers. -Include as much sample code as you can to help us reproduce the issue. (Inline, repo link, or gist, are fine. A failing test would help the most.) - -This is extremely important for narrowing down the cause of your problem. - Thanks! -Sometimes an issue will be closed by a maintainer for various reasons. In some cases, this is -an invitation to make a better case for your issue or be able to reproduce a bug, and -its being close is just an opportunity to help out some more, and then re-open. - #### After Thanks to everyone involved! From 3c1fe0fd0f106c0127a6ef4bc93a9de487fbbd3c Mon Sep 17 00:00:00 2001 From: Nate Sullivan Date: Sat, 30 Jan 2016 23:29:43 -0800 Subject: [PATCH 496/903] Require ActiveSupport's string/inflections We depend on string/inflections to define String#underscore. --- CHANGELOG.md | 1 + lib/active_model_serializers.rb | 1 + 2 files changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7fd7e5fc9..721f42ac0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: Fixes: +- [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d92823b5a..47e14208f 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,6 +1,7 @@ require 'active_model' require 'active_support' require 'active_support/core_ext/object/with_options' +require 'active_support/core_ext/string/inflections' module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model From 211646b0071ae2872c1f647df44ca99fd0e35f33 Mon Sep 17 00:00:00 2001 From: bobba surendranath chowdary Date: Tue, 2 Feb 2016 22:39:53 +0530 Subject: [PATCH 497/903] Changed the yardoc links,as old links are not taking to documentation pages,proper links for 0.10,0.9 and 0.8 in rubydoc --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 2106d34e7..ef52ba287 100644 --- a/README.md +++ b/README.md @@ -7,11 +7,11 @@ ## Documentation -- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) +- [0.10 (master) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) - [Guides](docs) -- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) -- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) +- [0.9 (0-9-stable) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) +- [0.8 (0-8-stable) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) ## About From a86227d4eefb926949b74a5fa4b4a7c2cd7204b4 Mon Sep 17 00:00:00 2001 From: Scott Kobewka Date: Tue, 2 Feb 2016 12:58:25 -0500 Subject: [PATCH 498/903] Update readme.md to link to v0.10.0.rc4 --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 2106d34e7..9e12bfba7 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ ## Documentation - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) From 7c26c1e09fd00dd5d0ae68a043e9d71056f2a20b Mon Sep 17 00:00:00 2001 From: bobba surendranath chowdary Date: Wed, 3 Feb 2016 11:32:51 +0530 Subject: [PATCH 499/903] Changed the yardoc link, and removed the changes to made to documentation links --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index ef52ba287..9e12bfba7 100644 --- a/README.md +++ b/README.md @@ -7,11 +7,11 @@ ## Documentation -- [0.10 (master) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) +- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) - [Guides](docs) -- [0.9 (0-9-stable) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) -- [0.8 (0-8-stable) Documentation](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) +- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) +- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) ## About From 1844c162f14e64adb20bda20371efc7ff844c9ef Mon Sep 17 00:00:00 2001 From: Leandro Cesquini Pereira Date: Fri, 24 Jul 2015 23:05:52 -0300 Subject: [PATCH 500/903] Adds support for top-level links to JsonApi adapter http://jsonapi.org/format/#document-top-level fix failing tests support for top-level links limited to jsonapi adapter Move docs from README to docs/ dir move links to json-api adapter & create Links class to hold links data --- .gitignore | 1 + CHANGELOG.md | 2 + docs/README.md | 1 + docs/howto/add_top_level_links.md | 31 ++++++ .../serializer/adapter/json_api/links.rb | 25 +++++ test/action_controller/serialization_test.rb | 34 ++++++ test/adapter/json_api/top_level_links_test.rb | 101 ++++++++++++++++++ 7 files changed, 195 insertions(+) create mode 100644 docs/howto/add_top_level_links.md create mode 100644 lib/active_model/serializer/adapter/json_api/links.rb create mode 100644 test/adapter/json_api/top_level_links_test.rb diff --git a/.gitignore b/.gitignore index cd2acb281..2bc7e6c89 100644 --- a/.gitignore +++ b/.gitignore @@ -22,3 +22,4 @@ tmp .ruby-version .ruby-gemset vendor/bundle +tags diff --git a/CHANGELOG.md b/CHANGELOG.md index 721f42ac0..fb9ae71b4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -65,6 +65,8 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) - [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, when disabled, requires serializers to explicitly specified. (@trek) +- [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add top-level links (@beauby) + * Add more tests and docs for top-level links (@leandrocp) Fixes: diff --git a/docs/README.md b/docs/README.md index 7f0a8ac02..cf658fb62 100644 --- a/docs/README.md +++ b/docs/README.md @@ -23,6 +23,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add pagination links](howto/add_pagination_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) +- [How to add top-level links](howto/add_top_level_links.md) (```JSON-API``` only) ## Integrations diff --git a/docs/howto/add_top_level_links.md b/docs/howto/add_top_level_links.md new file mode 100644 index 000000000..a61775d21 --- /dev/null +++ b/docs/howto/add_top_level_links.md @@ -0,0 +1,31 @@ +# How to add top-level links + +JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: + +```ruby + render json: @posts, links: { "self": "http://example.com/api/posts" } +``` + +That's the result: + +```json +{ + "data": [ + { + "type": "posts", + "id": "1", + "attributes": { + "title": "JSON API is awesome!", + "body": "You should be using JSON API", + "created": "2015-05-22T14:56:29.000Z", + "updated": "2015-05-22T14:56:28.000Z" + } + } + ], + "links": { + "self": "http://example.com/api/posts" + } +} +``` + +This feature is specific to JsonApi, so you have to use the use the [JsonApi Adapter](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/adapters.md#jsonapi) diff --git a/lib/active_model/serializer/adapter/json_api/links.rb b/lib/active_model/serializer/adapter/json_api/links.rb new file mode 100644 index 000000000..4e4c6127f --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/links.rb @@ -0,0 +1,25 @@ +module ActiveModel + class Serializer + class Adapter + class JsonApi < Adapter + class Links + def initialize(links = {}) + @links = links + end + + def serializable_hash + @links + end + + def update(links = {}) + @links.update(links) + end + + def present? + !@links.empty? + end + end + end + end + end +end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index d2fe3959e..c6489b297 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -45,6 +45,17 @@ def render_array_using_implicit_serializer_and_meta render json: @profiles, meta: { total: 10 } end + def render_array_using_implicit_serializer_and_links + with_adapter ActiveModel::Serializer::Adapter::JsonApi do + + @profiles = [ + Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + ] + + render json: @profiles, links: { self: "http://example.com/api/profiles/1" } + end + end + def render_object_with_cache_enabled @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @author = Author.new(id: 1, name: 'Joao Moura.') @@ -254,6 +265,29 @@ def test_render_array_using_implicit_serializer_and_meta assert_equal expected.to_json, @response.body end + def test_render_array_using_implicit_serializer_and_links + get :render_array_using_implicit_serializer_and_links + + expected = { + data: [ + { + id: assigns(:profiles).first.id.to_s, + type: "profiles", + attributes: { + name: "Name 1", + description: "Description 1" + } + } + ], + links: { + self: "http://example.com/api/profiles/1" + } + } + + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + end + def test_render_with_cache_enable expected = { id: 1, diff --git a/test/adapter/json_api/top_level_links_test.rb b/test/adapter/json_api/top_level_links_test.rb new file mode 100644 index 000000000..3b849d5b8 --- /dev/null +++ b/test/adapter/json_api/top_level_links_test.rb @@ -0,0 +1,101 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class Adapter + class JsonApi + class TopLevelLinksTest < Minitest::Test + URI = 'http://example.com' + + def setup + ActionController::Base.cache_store.clear + @blog = Blog.new(id: 1, + name: 'AMS Hints', + writer: Author.new(id: 2, name: "Steve"), + articles: [Post.new(id: 3, title: "AMS")]) + end + + def load_adapter(paginated_collection, options = {}) + options = options.merge(adapter: :json_api) + ActiveModel::SerializableResource.new(paginated_collection, options) + end + + def test_links_is_not_present_when_not_defined + adapter = load_adapter(@blog) + + expected = { + :data => { + :id => "1", + :type => "blogs", + :attributes => { + :name => "AMS Hints" + }, + :relationships => { + :writer=> {:data => {:type => "authors", :id => "2"}}, + :articles => {:data => [{:type => "posts", :id => "3"}]} + } + }} + + assert_equal expected, adapter.serializable_hash(@options) + end + + def test_links_is_present_when_defined + adapter = load_adapter(@blog, {links: links}) + + expected = { + :data => { + :id => "1", + :type => "blogs", + :attributes => { + :name => "AMS Hints" + }, + :relationships => { + :writer=> {:data => {:type => "authors", :id => "2"}}, + :articles => {:data => [{:type => "posts", :id => "3"}]} + } + }, + :links => {:self => "http://example.com/blogs/1"} + } + + assert_equal expected, adapter.serializable_hash(@options) + end + + def links + { + self: "#{URI}/blogs/1" + } + end + + # def test_links_is_not_present_when_not_declared + # serializer = AlternateBlogSerializer.new(@blog) + # adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + # expected = { + # data: { + # id: "1", + # type: "blogs", + # attributes: { + # title: "AMS Hints" + # } + # } + # } + # assert_equal expected, adapter.as_json + # end + + # def test_links_is_not_present_on_flattenjson_adapter + # serializer = AlternateBlogSerializer.new(@blog, :links => {:self => "/blogs/1"}) + # adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) + # expected = {:id=>1, :title=>"AMS Hints"} + # assert_equal expected, adapter.as_json + # end + + # def test_links_is_not_present_on_json_adapter + # serializer = AlternateBlogSerializer.new(@blog, :links => {:self => "/blogs/1"}) + # adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + # expected = {:blog=>{:id=>1, :title=>"AMS Hints"}} + # assert_equal expected, adapter.as_json + # end + end + end + end + end +end From 37e4f1c30c20d6b29ea2f40b3264f8da26e88685 Mon Sep 17 00:00:00 2001 From: Leandro Cesquini Pereira Date: Wed, 23 Dec 2015 09:32:53 -0200 Subject: [PATCH 501/903] Update top-level link with PR #1247 update according rubocop rules --- .../serializer/adapter/json_api/links.rb | 25 ----- test/action_controller/serialization_test.rb | 13 ++- test/adapter/json_api/links_test.rb | 9 ++ test/adapter/json_api/top_level_links_test.rb | 101 ------------------ 4 files changed, 15 insertions(+), 133 deletions(-) delete mode 100644 lib/active_model/serializer/adapter/json_api/links.rb delete mode 100644 test/adapter/json_api/top_level_links_test.rb diff --git a/lib/active_model/serializer/adapter/json_api/links.rb b/lib/active_model/serializer/adapter/json_api/links.rb deleted file mode 100644 index 4e4c6127f..000000000 --- a/lib/active_model/serializer/adapter/json_api/links.rb +++ /dev/null @@ -1,25 +0,0 @@ -module ActiveModel - class Serializer - class Adapter - class JsonApi < Adapter - class Links - def initialize(links = {}) - @links = links - end - - def serializable_hash - @links - end - - def update(links = {}) - @links.update(links) - end - - def present? - !@links.empty? - end - end - end - end - end -end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index c6489b297..7e6ea6ccd 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -47,12 +47,11 @@ def render_array_using_implicit_serializer_and_meta def render_array_using_implicit_serializer_and_links with_adapter ActiveModel::Serializer::Adapter::JsonApi do - @profiles = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') ] - render json: @profiles, links: { self: "http://example.com/api/profiles/1" } + render json: @profiles, links: { self: 'http://example.com/api/profiles/1' } end end @@ -272,15 +271,15 @@ def test_render_array_using_implicit_serializer_and_links data: [ { id: assigns(:profiles).first.id.to_s, - type: "profiles", + type: 'profiles', attributes: { - name: "Name 1", - description: "Description 1" + name: 'Name 1', + description: 'Description 1' } } ], links: { - self: "http://example.com/api/profiles/1" + self: 'http://example.com/api/profiles/1' } } diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index dbda88ea0..5e65f3d52 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -47,6 +47,15 @@ def test_toplevel_links assert_equal(expected, hash[:links]) end + def test_nil_toplevel_links + hash = ActiveModel::SerializableResource.new( + @post, + adapter: :json_api, + links: nil + ).serializable_hash + assert_equal(nil, hash[:links]) + end + def test_resource_links hash = serializable(@author, adapter: :json_api).serializable_hash expected = { diff --git a/test/adapter/json_api/top_level_links_test.rb b/test/adapter/json_api/top_level_links_test.rb deleted file mode 100644 index 3b849d5b8..000000000 --- a/test/adapter/json_api/top_level_links_test.rb +++ /dev/null @@ -1,101 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class Adapter - class JsonApi - class TopLevelLinksTest < Minitest::Test - URI = 'http://example.com' - - def setup - ActionController::Base.cache_store.clear - @blog = Blog.new(id: 1, - name: 'AMS Hints', - writer: Author.new(id: 2, name: "Steve"), - articles: [Post.new(id: 3, title: "AMS")]) - end - - def load_adapter(paginated_collection, options = {}) - options = options.merge(adapter: :json_api) - ActiveModel::SerializableResource.new(paginated_collection, options) - end - - def test_links_is_not_present_when_not_defined - adapter = load_adapter(@blog) - - expected = { - :data => { - :id => "1", - :type => "blogs", - :attributes => { - :name => "AMS Hints" - }, - :relationships => { - :writer=> {:data => {:type => "authors", :id => "2"}}, - :articles => {:data => [{:type => "posts", :id => "3"}]} - } - }} - - assert_equal expected, adapter.serializable_hash(@options) - end - - def test_links_is_present_when_defined - adapter = load_adapter(@blog, {links: links}) - - expected = { - :data => { - :id => "1", - :type => "blogs", - :attributes => { - :name => "AMS Hints" - }, - :relationships => { - :writer=> {:data => {:type => "authors", :id => "2"}}, - :articles => {:data => [{:type => "posts", :id => "3"}]} - } - }, - :links => {:self => "http://example.com/blogs/1"} - } - - assert_equal expected, adapter.serializable_hash(@options) - end - - def links - { - self: "#{URI}/blogs/1" - } - end - - # def test_links_is_not_present_when_not_declared - # serializer = AlternateBlogSerializer.new(@blog) - # adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - # expected = { - # data: { - # id: "1", - # type: "blogs", - # attributes: { - # title: "AMS Hints" - # } - # } - # } - # assert_equal expected, adapter.as_json - # end - - # def test_links_is_not_present_on_flattenjson_adapter - # serializer = AlternateBlogSerializer.new(@blog, :links => {:self => "/blogs/1"}) - # adapter = ActiveModel::Serializer::Adapter::FlattenJson.new(serializer) - # expected = {:id=>1, :title=>"AMS Hints"} - # assert_equal expected, adapter.as_json - # end - - # def test_links_is_not_present_on_json_adapter - # serializer = AlternateBlogSerializer.new(@blog, :links => {:self => "/blogs/1"}) - # adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - # expected = {:blog=>{:id=>1, :title=>"AMS Hints"}} - # assert_equal expected, adapter.as_json - # end - end - end - end - end -end From b55fc32ba25857c88d5b91d2158026a2f444ee26 Mon Sep 17 00:00:00 2001 From: Leandro Cesquini Pereira Date: Wed, 3 Feb 2016 10:22:17 -0200 Subject: [PATCH 502/903] improve doc as suggested by @bf4 --- docs/howto/add_top_level_links.md | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/docs/howto/add_top_level_links.md b/docs/howto/add_top_level_links.md index a61775d21..bcb0ea189 100644 --- a/docs/howto/add_top_level_links.md +++ b/docs/howto/add_top_level_links.md @@ -3,7 +3,13 @@ JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: ```ruby - render json: @posts, links: { "self": "http://example.com/api/posts" } + links_object = { + href: "http://example.com/api/posts", + meta: { + count: 10 + } + } + render json: @posts, links: links_object ``` That's the result: @@ -23,7 +29,10 @@ That's the result: } ], "links": { - "self": "http://example.com/api/posts" + "href": "http://example.com/api/posts", + "meta": { + "count": 10 + } } } ``` From 69c0338663c59ef334f2d9b4069822929f03ba6a Mon Sep 17 00:00:00 2001 From: CorainChicago Date: Thu, 4 Feb 2016 19:46:28 -0600 Subject: [PATCH 503/903] add JRuby 9000 to appveyor.yml add JRuby 9000 to appveyor.yml --- appveyor.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/appveyor.yml b/appveyor.yml index 17b387ff7..a4e29d4b6 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -8,6 +8,7 @@ environment: - ruby_version: "200-x64" - ruby_version: "21" - ruby_version: "21-x64" + - ruby_version: "jruby-9.0.4.0" cache: - vendor/bundle From 6de1e9b3281e3bb5cf516ad860284459d04ff5be Mon Sep 17 00:00:00 2001 From: CorainChicago Date: Fri, 5 Feb 2016 08:44:40 -0600 Subject: [PATCH 504/903] update changelog --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 721f42ac0..32334fc28 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,7 @@ Features: Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) Breaking changes: From a18c99fe87f02b675a74aac2b9f4ad990463e278 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 7 Feb 2016 22:19:24 -0600 Subject: [PATCH 505/903] Fix typo in changelog link ref [ci skip] --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 721f42ac0..146585130 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -415,7 +415,7 @@ Features: '[Revert the serializers API as other alternatives are now also under discussion](https://github.com/rails/rails/commit/0a4035b12a6c59253cb60f9e3456513c6a6a9d33)'. - [Proposed Implementation to Rails 3.2 by @wycats and @josevalim (November 25, 2011)](https://github.com/rails/rails/pull/3753) - [Creation of `ActionController::Serialization`, initial serializer - support (September, 26 2011)](https://github.com/rails/rails/commit/8ff7693a8dc61f43fc4eaf72ed24d3b8699191fe0). + support (September, 26 2011)](https://github.com/rails/rails/commit/8ff7693a8dc61f43fc4eaf72ed24d3b8699191fe). - [Docs and CHANGELOG](https://github.com/rails/rails/commit/696d01f7f4a8ed787924a41cce6df836cd73c46f) - [Deprecation of ActiveModel::Serialization to ActiveModel::Serializable](https://github.com/rails/rails/blob/696d01f7f4a8ed787924a41cce6df836cd73c46f/activemodel/lib/active_model/serialization.rb) - [Creation of `ActiveModel::Serialization` from `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/c6bc8e662614be711f45a8d4b231d5f993b024a7#diff-d029b9768d8df0407a35804a468e3ae5) From 68f09e59c4a54d02c8154c933d46f011b2e1f7a2 Mon Sep 17 00:00:00 2001 From: bobba surendranath chowdary Date: Sat, 6 Feb 2016 23:10:51 +0530 Subject: [PATCH 506/903] Fixed a documentation error regarding adapter key constant, added tests for SerializableResource::use_adapter? --- CHANGELOG.md | 1 + docs/ARCHITECTURE.md | 4 ++-- lib/active_model/serializer.rb | 2 +- test/serializable_resource_test.rb | 8 ++++++++ 4 files changed, 12 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 721f42ac0..71614c68c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: Fixes: +- [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 46f1fbfd2..25bb88a4f 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -56,7 +56,7 @@ High-level overview: - `:each_serializer` specifies the serializer for each resource in the collection. - For a single resource, the `:serializer` option is the resource serializer. - Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by - [`ADAPTER_OPTIONS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializable_resource.rb#L4). + [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializable_resource.rb#L4). The remaining options are serializer options. Details: @@ -64,7 +64,7 @@ Details: 1. **ActionController::Serialization** 1. `serializable_resource = ActiveModel::SerializableResource.new(resource, options)` 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). - The adapter options keys for the are defined by `ADAPTER_OPTIONS`. + The `adapter_opts` keys are defined in `ActiveModel::SerializableResource::ADAPTER_OPTION_KEYS`. 1. **ActiveModel::SerializableResource** 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) - Where `serializer?` is `use_adapter? && !!(serializer)` diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 714ff65d4..21b53cfcc 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -67,7 +67,7 @@ def self.serializers_cache # @api private # Find a serializer from a class and caches the lookup. - # Preferentially retuns: + # Preferentially returns: # 1. class name appended with "Serializer" # 2. try again with superclass, if present # 3. nil diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 62bc5d91c..339b22a59 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -23,5 +23,13 @@ def test_serializable_resource_delegates_as_json_to_the_adapter options = nil assert_equal @adapter.as_json(options), @serializable_resource.as_json(options) end + + def test_use_adapter_with_adapter_option + assert ActiveModel::SerializableResource.new(@resource, { adapter: 'json' }).use_adapter? + end + + def test_use_adapter_with_adapter_option_as_false + refute ActiveModel::SerializableResource.new(@resource, { adapter: false }).use_adapter? + end end end From dcbe4ef9e271c1fb76b367d05d5938d37b62e85f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 8 Feb 2016 17:39:45 -0600 Subject: [PATCH 507/903] Rubocop autocorrect indentation --- lib/active_model/serializer/adapter/json_api.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index e00a46eac..9d379d76c 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -157,10 +157,10 @@ def relationships_for(serializer, requested_associations) include_tree = IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| hash[association.key] = JsonApi::Association.new(serializer, - association.serializer, - association.options, - association.links, - association.meta) + association.serializer, + association.options, + association.links, + association.meta) .as_json end end From 5b953ff40f1e284ebeec49a16437ebfaf3d12f24 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 8 Feb 2016 17:55:15 -0600 Subject: [PATCH 508/903] Address concerns from #1018 commit c59668e --- CHANGELOG.md | 3 +-- docs/README.md | 1 - docs/general/rendering.md | 41 ++++++++++++++++++++++++++++- docs/howto/add_top_level_links.md | 40 ---------------------------- test/adapter/json_api/links_test.rb | 11 +++++++- 5 files changed, 51 insertions(+), 45 deletions(-) delete mode 100644 docs/howto/add_top_level_links.md diff --git a/CHANGELOG.md b/CHANGELOG.md index 042a35b0e..4468d7827 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,7 @@ Breaking changes: Features: +- [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links (@leandrocp) Fixes: - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) @@ -66,8 +67,6 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) - [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, when disabled, requires serializers to explicitly specified. (@trek) -- [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add top-level links (@beauby) - * Add more tests and docs for top-level links (@leandrocp) Fixes: diff --git a/docs/README.md b/docs/README.md index cf658fb62..7f0a8ac02 100644 --- a/docs/README.md +++ b/docs/README.md @@ -23,7 +23,6 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add pagination links](howto/add_pagination_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) -- [How to add top-level links](howto/add_top_level_links.md) (```JSON-API``` only) ## Integrations diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 1eefe6529..b83493257 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -103,7 +103,46 @@ PR please :) #### links -PR please :) +##### How to add top-level links + +JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: + +```ruby + links_object = { + href: "http://example.com/api/posts", + meta: { + count: 10 + } + } + render json: @posts, links: links_object +``` + +That's the result: + +```json +{ + "data": [ + { + "type": "posts", + "id": "1", + "attributes": { + "title": "JSON API is awesome!", + "body": "You should be using JSON API", + "created": "2015-05-22T14:56:29.000Z", + "updated": "2015-05-22T14:56:28.000Z" + } + } + ], + "links": { + "href": "http://example.com/api/posts", + "meta": { + "count": 10 + } + } +} +``` + +This feature is specific to JsonApi, so you have to use the use the [JsonApi Adapter](adapters.md#jsonapi) ### serializer_opts diff --git a/docs/howto/add_top_level_links.md b/docs/howto/add_top_level_links.md deleted file mode 100644 index bcb0ea189..000000000 --- a/docs/howto/add_top_level_links.md +++ /dev/null @@ -1,40 +0,0 @@ -# How to add top-level links - -JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: - -```ruby - links_object = { - href: "http://example.com/api/posts", - meta: { - count: 10 - } - } - render json: @posts, links: links_object -``` - -That's the result: - -```json -{ - "data": [ - { - "type": "posts", - "id": "1", - "attributes": { - "title": "JSON API is awesome!", - "body": "You should be using JSON API", - "created": "2015-05-22T14:56:29.000Z", - "updated": "2015-05-22T14:56:28.000Z" - } - } - ], - "links": { - "href": "http://example.com/api/posts", - "meta": { - "count": 10 - } - } -} -``` - -This feature is specific to JsonApi, so you have to use the use the [JsonApi Adapter](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/adapters.md#jsonapi) diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 5b9b872cb..81dde4a30 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -65,7 +65,16 @@ def test_nil_toplevel_links adapter: :json_api, links: nil ).serializable_hash - assert_equal(nil, hash[:links]) + refute hash.key?(:links), 'No links key to be output' + end + + def test_nil_toplevel_links_json_adapter + hash = ActiveModel::SerializableResource.new( + @post, + adapter: :json, + links: nil + ).serializable_hash + refute hash.key?(:links), 'No links key to be output' end def test_resource_links From 1cc2e04cf646ad64e89162d99546dfc026666f86 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 8 Feb 2016 18:14:25 -0600 Subject: [PATCH 509/903] Address issues in 50950d95333da #1340 - Add changelog entry - Remove superseded and incorrect tests - Fix array serialization test --- CHANGELOG.md | 1 + test/adapter/json_api/resource_meta_test.rb | 11 ++++++++--- test/serializers/meta_test.rb | 16 ---------------- 3 files changed, 9 insertions(+), 19 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4468d7827..00af85548 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: - [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links (@leandrocp) +- [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta (@beauby) Fixes: - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index 4298f03c8..7eec4365c 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -46,15 +46,20 @@ def test_meta_block_object_resource end def test_meta_object_resource_in_array + post2 = Post.new(id: 1339, comments: [Comment.new]) + posts = [@post, post2] hash = ActiveModel::SerializableResource.new( - [@post, @post], + posts, each_serializer: MetaBlockPostSerializer, adapter: :json_api ).serializable_hash expected = { - comments_count: @post.comments.count + :data => [ + { :id => '1337', :type => 'posts', :meta => { :comments_count => 0 } }, + { :id => '1339', :type => 'posts', :meta => { :comments_count => 1 } } + ] } - assert_equal([expected, expected], hash[:data].map { |obj| obj[:meta] }) + assert_equal(expected, hash) end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index e75954767..a555adb7e 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -3,8 +3,6 @@ module ActiveModel class Serializer class MetaTest < ActiveSupport::TestCase - MetaBlogSerializer = Class.new(ActiveModel::Serializer) - def setup @blog = Blog.new(id: 1, name: 'AMS Hints', @@ -127,20 +125,6 @@ def test_meta_is_present_on_arrays_with_root } assert_equal(expected, actual) end - - def test_meta_is_set_with_direct_attributes - MetaBlogSerializer.meta stuff: 'value' - blog_meta_serializer = MetaBlogSerializer.new(@blog) - assert_equal(blog_meta_serializer.meta, stuff: 'value') - end - - def test_meta_is_set_with_block - MetaBlogSerializer.meta do - { articles_count: object.articles.count } - end - blog_meta_serializer = MetaBlogSerializer.new(@blog) - assert_equal(blog_meta_serializer.meta, articles_count: @blog.articles.count) - end end end end From fe6d2da46f0a44dddfff4078090250799abee582 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 8 Feb 2016 18:17:33 -0600 Subject: [PATCH 510/903] Add missing changelog for #1454 [ci skip] --- CHANGELOG.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00af85548..b6a852b06 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,8 +2,10 @@ Breaking changes: Features: -- [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links (@leandrocp) -- [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta (@beauby) +- [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links. (@leandrocp) +- [#1454](https://github.com/rails-api/active_model_serializers/pull/1454) Add support for + relationship-level links and meta attributes. (@beauby) +- [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) From 7b98cf3e36fcbc5467638f325aa4ecbd259bc3e1 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 9 Feb 2016 20:53:38 -0600 Subject: [PATCH 511/903] Update SimpleCov; remove compatibility patch Also, SimpleCov.start already called SimpleCov.pid = Process.pid So, no need for that --- .simplecov | 1 - Gemfile | 1 - active_model_serializers.gemspec | 1 + test/support/simplecov.rb | 6 ------ 4 files changed, 1 insertion(+), 8 deletions(-) delete mode 100644 test/support/simplecov.rb diff --git a/.simplecov b/.simplecov index 616df8047..955a60606 100644 --- a/.simplecov +++ b/.simplecov @@ -19,7 +19,6 @@ ENV['FULL_BUILD'] ||= ENV['CI'] # rubocop:enable Style/DoubleNegation ## CONFIGURE SIMPLECOV -SimpleCov.pid = $$ # In case there's any forking SimpleCov.profiles.define 'app' do coverage_dir 'coverage' diff --git a/Gemfile b/Gemfile index 9a386356f..9f9282b56 100644 --- a/Gemfile +++ b/Gemfile @@ -41,7 +41,6 @@ group :test do gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby gem 'codeclimate-test-reporter', require: false - gem 'simplecov', '~> 0.10', require: false, group: :development end group :development, :test do diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 2f5def5a2..7febe8091 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -51,6 +51,7 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'will_paginate', '~> 3.0', '>= 3.0.7' spec.add_development_dependency 'bundler', '~> 1.6' + spec.add_development_dependency 'simplecov', '~> 0.11' spec.add_development_dependency 'timecop', '~> 0.7' spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] diff --git a/test/support/simplecov.rb b/test/support/simplecov.rb deleted file mode 100644 index 2a249972d..000000000 --- a/test/support/simplecov.rb +++ /dev/null @@ -1,6 +0,0 @@ -# https://github.com/colszowka/simplecov/pull/400 -# https://github.com/ruby/ruby/blob/trunk/lib/English.rb -unless defined?(English) - # The exception object passed to +raise+. - alias $ERROR_INFO $! # rubocop:disable Style/SpecialGlobalVars -end From 2789cc5221478a357225811356d815f4004255fc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 9 Feb 2016 22:22:55 -0600 Subject: [PATCH 512/903] Test CachedSerializer#fragment_cached? --- CHANGELOG.md | 2 + test/serializers/cached_serializer_test.rb | 82 ++++++++++++++++++++++ 2 files changed, 84 insertions(+) create mode 100644 test/serializers/cached_serializer_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index b6a852b06..cd8b567df 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,8 @@ Features: relationship-level links and meta attributes. (@beauby) - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1477](https://github.com/rails-api/active_model_serializers/pull/1477) Fix `fragment_cached?` + method to check if caching (@bdmac) - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: diff --git a/test/serializers/cached_serializer_test.rb b/test/serializers/cached_serializer_test.rb new file mode 100644 index 000000000..6f31f9e24 --- /dev/null +++ b/test/serializers/cached_serializer_test.rb @@ -0,0 +1,82 @@ +require 'test_helper' +module ActiveModel + class Serializer + module Adapter + class CachedSerializerTest < ActiveSupport::TestCase + def test_cached_false_without_cache_store + cached_serializer = build do |serializer| + serializer._cache = nil + end + refute cached_serializer.cached? + end + + def test_cached_true_with_cache_store_and_without_cache_only_and_cache_except + cached_serializer = build do |serializer| + serializer._cache = Object + end + assert cached_serializer.cached? + end + + def test_cached_false_with_cache_store_and_with_cache_only + cached_serializer = build do |serializer| + serializer._cache = Object + serializer._cache_only = [:name] + end + refute cached_serializer.cached? + end + + def test_cached_false_with_cache_store_and_with_cache_except + cached_serializer = build do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + end + refute cached_serializer.cached? + end + + def test_fragment_cached_false_without_cache_store + cached_serializer = build do |serializer| + serializer._cache = nil + serializer._cache_only = [:name] + end + refute cached_serializer.fragment_cached? + end + + def test_fragment_cached_true_with_cache_store_and_cache_only + cached_serializer = build do |serializer| + serializer._cache = Object + serializer._cache_only = [:name] + end + assert cached_serializer.fragment_cached? + end + + def test_fragment_cached_true_with_cache_store_and_cache_except + cached_serializer = build do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + end + assert cached_serializer.fragment_cached? + end + + def test_fragment_cached_false_with_cache_store_and_cache_except_and_cache_only + cached_serializer = build do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + serializer._cache_only = [:name] + end + refute cached_serializer.fragment_cached? + end + + private + + def build + serializer = Class.new(ActiveModel::Serializer) + serializer._cache_key = nil + serializer._cache_options = nil + yield serializer if block_given? + serializer_instance = serializer.new(Object) + ActiveModel::Serializer::Adapter::CachedSerializer.new(serializer_instance) + end + end + end + end +end From d67f7da11402d9fd9dde4721b5859c02f346efbe Mon Sep 17 00:00:00 2001 From: Brian McManus Date: Fri, 22 Jan 2016 11:24:30 -0800 Subject: [PATCH 513/903] Preserve the serializer type when fragment caching We were not previously cloning the type setting into the dynamically generated cached/non-cached serializers for a given fragment-cached serializer. This led to the type generated for JsonApi having the wrong value when fragment caching is enabled by adding either :except or :only options to cache. This pulls the type setting from the fragment-cached serializer forward onto the dynamic caching classes so it is preserved in the output. --- .../serializer/adapter/fragment_cache.rb | 4 ++++ test/adapter/fragment_cache_test.rb | 14 +++++++++++++- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index 5c97a64a4..02d56eaae 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -94,6 +94,10 @@ def fragment_serializer(name, klass) cached.constantize.cache(klass._cache_options) + # Preserve the type setting in the cached/non-cached serializer classes + cached.constantize.type(klass._type) + non_cached.constantize.type(klass._type) + cached.constantize.fragmented(serializer) non_cached.constantize.fragmented(serializer) diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index 0ad78eb55..aded06d4f 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -3,6 +3,14 @@ module ActiveModel class Serializer module Adapter class FragmentCacheTest < ActiveSupport::TestCase + TypedRoleSerializer = Class.new(ActiveModel::Serializer) do + type 'my-roles' + cache only: [:name], skip_digest: true + attributes :id, :name, :description + + belongs_to :author + end + def setup super @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') @@ -31,8 +39,12 @@ def test_fragment_fetch_with_namespaced_object } assert_equal(@spam_hash.fetch, expected_result) end + + def test_fragment_fetch_with_type_override + serialization = serializable(Role.new(name: 'Another Author'), serializer: TypedRoleSerializer, adapter: :json_api).serializable_hash + assert_equal(TypedRoleSerializer._type, serialization.fetch(:data).fetch(:type)) + end end end end end - From 527c2aed98a9b8687726b691620334f4c4e0bb9e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 9 Feb 2016 22:37:56 -0600 Subject: [PATCH 514/903] Update changelog [ci skip] For https://github.com/rails-api/active_model_serializers/pull/1458 --- CHANGELOG.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index cd8b567df..f1d255176 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,8 +7,10 @@ Features: relationship-level links and meta attributes. (@beauby) - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer + type when fragment caching. (@bdmac) - [#1477](https://github.com/rails-api/active_model_serializers/pull/1477) Fix `fragment_cached?` - method to check if caching (@bdmac) + method to check if caching. (@bdmac) - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: From 2c4193851b3a2e3120cbb3c61fa45577bd5c8ed7 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 10 Feb 2016 01:02:48 +0100 Subject: [PATCH 515/903] Follow up to #1454 PR #1454 was merged with some missing fixes. All these fixes are addressed by this commit: - Rename ActiveModel::Serializer::Adapter::JsonApi::Association to ActiveModel::Serializer::Adapter::JsonApi::Relationship - Move ActiveModel::Serializer::Adapter:: JsonApi::Relationship and ActiveModel::Serializer::Adapter::JsonApi::ResourceIdentifier to ActiveModel::Serializer::Adapter::JsonApi::ApiObjects module - Add unit test for ActiveModel::Serializer::Adapter::JsonApi::Relationship - Add unit test for ActiveModel::Serializer::Adapter::JsonApi::ResourceIdentifier --- CHANGELOG.md | 5 + .../serializer/adapter/json_api.rb | 14 +- .../adapter/json_api/api_objects.rb | 13 ++ .../json_api/api_objects/relationship.rb | 52 ++++++ .../api_objects/resource_identifier.rb | 39 ++++ .../adapter/json_api/association.rb | 48 ----- .../adapter/json_api/resource_identifier.rb | 41 ----- .../json_api/api_objects/relationship_test.rb | 168 ++++++++++++++++++ .../api_objects/resource_identifier_test.rb | 88 +++++++++ 9 files changed, 372 insertions(+), 96 deletions(-) create mode 100644 lib/active_model/serializer/adapter/json_api/api_objects.rb create mode 100644 lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb create mode 100644 lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/association.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/resource_identifier.rb create mode 100644 test/adapter/json_api/api_objects/relationship_test.rb create mode 100644 test/adapter/json_api/api_objects/resource_identifier_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index b6a852b06..ab451b60c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,14 +1,19 @@ ## 0.10.x Breaking changes: + Features: +- [#1504](https://github.com/rails-api/active_model_serializers/pull/1504) Adds the changes missing from #1454 + and add more tests for resource identifier and relationship objects. (@groyoh) - [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links. (@leandrocp) - [#1454](https://github.com/rails-api/active_model_serializers/pull/1454) Add support for relationship-level links and meta attributes. (@beauby) - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) + Fixes: - [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) + Misc: ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a41571933..cfe4e04dc 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -6,10 +6,9 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache autoload :Link - autoload :Association - autoload :ResourceIdentifier autoload :Meta autoload :Deserialization + require 'active_model/serializer/adapter/json_api/api_objects' # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. @@ -100,7 +99,7 @@ def resource_objects_for(serializers) end def process_resource(serializer, primary) - resource_identifier = JsonApi::ResourceIdentifier.new(serializer).as_json + resource_identifier = ApiObjects::ResourceIdentifier.new(serializer).as_json return false unless @resource_identifiers.add?(resource_identifier) resource_object = resource_object_for(serializer) @@ -136,7 +135,7 @@ def attributes_for(serializer, fields) def resource_object_for(serializer) resource_object = cache_check(serializer) do - resource_object = JsonApi::ResourceIdentifier.new(serializer).as_json + resource_object = ApiObjects::ResourceIdentifier.new(serializer).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) @@ -160,12 +159,13 @@ def resource_object_for(serializer) def relationships_for(serializer, requested_associations) include_tree = IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| - hash[association.key] = JsonApi::Association.new(serializer, + hash[association.key] = ApiObjects::Relationship.new( + serializer, association.serializer, association.options, association.links, - association.meta) - .as_json + association.meta + ).as_json end end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects.rb b/lib/active_model/serializer/adapter/json_api/api_objects.rb new file mode 100644 index 000000000..bad3173c3 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/api_objects.rb @@ -0,0 +1,13 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + module ApiObjects + extend ActiveSupport::Autoload + autoload :Relationship + autoload :ResourceIdentifier + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb b/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb new file mode 100644 index 000000000..d1ebc1b96 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb @@ -0,0 +1,52 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + module ApiObjects + class Relationship + def initialize(parent_serializer, serializer, options = {}, links = {}, meta = nil) + @object = parent_serializer.object + @scope = parent_serializer.scope + + @options = options + @data = data_for(serializer, options) + @links = links.each_with_object({}) do |(key, value), hash| + hash[key] = Link.new(parent_serializer, value).as_json + end + @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta + end + + def as_json + hash = {} + hash[:data] = data if options[:include_data] + links = self.links + hash[:links] = links if links.any? + meta = self.meta + hash[:meta] = meta if meta + + hash + end + + protected + + attr_reader :object, :scope, :data, :options, :links, :meta + + private + + def data_for(serializer, options) + if serializer.respond_to?(:each) + serializer.map { |s| ResourceIdentifier.new(s).as_json } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + ResourceIdentifier.new(serializer).as_json + end + end + end + end + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb b/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb new file mode 100644 index 000000000..058f06031 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb @@ -0,0 +1,39 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + module ApiObjects + class ResourceIdentifier + def initialize(serializer) + @id = id_for(serializer) + @type = type_for(serializer) + end + + def as_json + { id: id, type: type } + end + + protected + + attr_reader :id, :type + + private + + def type_for(serializer) + return serializer._type if serializer._type + if ActiveModelSerializers.config.jsonapi_resource_type == :singular + serializer.object.class.model_name.singular + else + serializer.object.class.model_name.plural + end + end + + def id_for(serializer) + serializer.read_attribute_for_serialization(:id).to_s + end + end + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api/association.rb b/lib/active_model/serializer/adapter/json_api/association.rb deleted file mode 100644 index b6cfc70dd..000000000 --- a/lib/active_model/serializer/adapter/json_api/association.rb +++ /dev/null @@ -1,48 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - class Association - def initialize(parent_serializer, serializer, options, links, meta) - @object = parent_serializer.object - @scope = parent_serializer.scope - - @options = options - @data = data_for(serializer, options) - @links = links - .map { |key, value| { key => Link.new(parent_serializer, value).as_json } } - .reduce({}, :merge) - @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta - end - - def as_json - hash = {} - hash[:data] = @data if @options[:include_data] - hash[:links] = @links if @links.any? - hash[:meta] = @meta if @meta - - hash - end - - protected - - attr_reader :object, :scope - - private - - def data_for(serializer, options) - if serializer.respond_to?(:each) - serializer.map { |s| ResourceIdentifier.new(s).as_json } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - ResourceIdentifier.new(serializer).as_json - end - end - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/resource_identifier.rb b/lib/active_model/serializer/adapter/json_api/resource_identifier.rb deleted file mode 100644 index 99bff2981..000000000 --- a/lib/active_model/serializer/adapter/json_api/resource_identifier.rb +++ /dev/null @@ -1,41 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - class ResourceIdentifier - def initialize(serializer) - @id = id_for(serializer) - @type = type_for(serializer) - end - - def as_json - { id: @id.to_s, type: @type } - end - - protected - - attr_reader :object, :scope - - private - - def type_for(serializer) - return serializer._type if serializer._type - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - serializer.object.class.model_name.singular - else - serializer.object.class.model_name.plural - end - end - - def id_for(serializer) - if serializer.respond_to?(:id) - serializer.id - else - serializer.object.id - end - end - end - end - end - end -end diff --git a/test/adapter/json_api/api_objects/relationship_test.rb b/test/adapter/json_api/api_objects/relationship_test.rb new file mode 100644 index 000000000..5564400ea --- /dev/null +++ b/test/adapter/json_api/api_objects/relationship_test.rb @@ -0,0 +1,168 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + module ApiObjects + class RelationshipTest < ActiveSupport::TestCase + def setup + @blog = Blog.new(id: 1) + @author = Author.new(id: 1, name: 'Steve K.', blog: @blog) + @serializer = BlogSerializer.new(@blog) + ActionController::Base.cache_store.clear + end + + def test_relationship_with_data + expected = { + data: { + id: '1', + type: 'blogs' + } + } + test_relationship(expected, options: { include_data: true }) + end + + def test_relationship_with_nil_model + @serializer = BlogSerializer.new(nil) + expected = { data: nil } + test_relationship(expected, options: { include_data: true }) + end + + def test_relationship_with_nil_serializer + @serializer = nil + expected = { data: nil } + test_relationship(expected, options: { include_data: true }) + end + + def test_relationship_with_data_array + posts = [Post.new(id: 1), Post.new(id: 2)] + @serializer = ActiveModel::Serializer::ArraySerializer.new(posts) + @author.posts = posts + @author.blog = nil + expected = { + data: [ + { + id: '1', + type: 'posts' + }, + { + id: '2', + type: 'posts' + } + ] + } + test_relationship(expected, options: { include_data: true }) + end + + def test_relationship_data_not_included + test_relationship({}, options: { include_data: false }) + end + + def test_relationship_simple_link + links = { self: 'a link' } + test_relationship({ links: { self: 'a link' } }, links: links) + end + + def test_relationship_many_links + links = { + self: 'a link', + related: 'another link' + } + expected = { + links: { + self: 'a link', + related: 'another link' + } + } + test_relationship(expected, links: links) + end + + def test_relationship_block_link + links = { self: proc { "#{object.id}" } } + expected = { links: { self: "#{@blog.id}" } } + test_relationship(expected, links: links) + end + + def test_relationship_block_link_with_meta + links = { + self: proc do + href "#{object.id}" + meta(id: object.id) + end + } + expected = { + links: { + self: { + href: "#{@blog.id}", + meta: { id: @blog.id } + } + } + } + test_relationship(expected, links: links) + end + + def test_relationship_simple_meta + meta = { id: '1' } + expected = { meta: meta } + test_relationship(expected, meta: meta) + end + + def test_relationship_block_meta + meta = proc do + { id: object.id } + end + expected = { + meta: { + id: @blog.id + } + } + test_relationship(expected, meta: meta) + end + + def test_relationship_with_everything + links = { + self: 'a link', + related: proc do + href "#{object.id}" + meta object.id + end + + } + meta = proc do + { id: object.id } + end + expected = { + data: { + id: '1', + type: 'blogs' + }, + links: { + self: 'a link', + related: { + href: '1', meta: 1 + } + }, + meta: { + id: @blog.id + } + } + test_relationship(expected, meta: meta, options: { include_data: true }, links: links) + end + + private + + def test_relationship(expected, params = {}) + options = params.fetch(:options, {}) + links = params.fetch(:links, {}) + meta = params[:meta] + parent_serializer = AuthorSerializer.new(@author) + relationship = Relationship.new(parent_serializer, @serializer, options, links, meta) + assert_equal(expected, relationship.as_json) + end + end + end + end + end + end +end diff --git a/test/adapter/json_api/api_objects/resource_identifier_test.rb b/test/adapter/json_api/api_objects/resource_identifier_test.rb new file mode 100644 index 000000000..a40f07071 --- /dev/null +++ b/test/adapter/json_api/api_objects/resource_identifier_test.rb @@ -0,0 +1,88 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + module ApiObjects + class ResourceIdentifierTest < ActiveSupport::TestCase + class WithDefinedTypeSerializer < Serializer + type 'with_defined_type' + end + + class WithDefinedIdSerializer < Serializer + def id + 'special_id' + end + end + + class FragmentedSerializer < Serializer; end + + def setup + @model = Author.new(id: 1, name: 'Steve K.') + ActionController::Base.cache_store.clear + end + + def test_defined_type + test_type(WithDefinedTypeSerializer, 'with_defined_type') + end + + def test_singular_type + test_type_inflection(AuthorSerializer, 'author', :singular) + end + + def test_plural_type + test_type_inflection(AuthorSerializer, 'authors', :plural) + end + + def test_id_defined_on_object + test_id(AuthorSerializer, @model.id.to_s) + end + + def test_id_defined_on_serializer + test_id(WithDefinedIdSerializer, 'special_id') + end + + def test_id_defined_on_fragmented + FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@author)) + test_id(FragmentedSerializer, 'special_id') + end + + private + + def test_type_inflection(serializer_class, expected_type, inflection) + original_inflection = ActiveModelSerializers.config.jsonapi_resource_type + ActiveModelSerializers.config.jsonapi_resource_type = inflection + test_type(serializer_class, expected_type) + ActiveModelSerializers.config.jsonapi_resource_type = original_inflection + end + + def test_type(serializer_class, expected_type) + serializer = serializer_class.new(@model) + resource_identifier = ResourceIdentifier.new(serializer) + expected = { + id: @model.id.to_s, + type: expected_type + } + + assert_equal(expected, resource_identifier.as_json) + end + + def test_id(serializer_class, id) + serializer = serializer_class.new(@model) + resource_identifier = ResourceIdentifier.new(serializer) + inflection = ActiveModelSerializers.config.jsonapi_resource_type + type = @model.class.model_name.send(inflection) + expected = { + id: id, + type: type + } + + assert_equal(expected, resource_identifier.as_json) + end + end + end + end + end + end +end From b1fd43303cb10cc636e06ccddf1a76a18981c70b Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 10 Feb 2016 21:00:53 +0100 Subject: [PATCH 516/903] Fix relationship behavior when using block When using the relationships DSL with a block e.g. has_one :bio do link :self, "some_link" end the "data" field would be rendered with a nil value even though the bio is not nil. This happened because the block return value was set to nil but used as a value for the "data" field. --- lib/active_model/serializer/reflection.rb | 13 +- test/adapter/json_api/links_test.rb | 29 ---- test/adapter/json_api/relationship_test.rb | 173 +++++++++++++++++++++ 3 files changed, 182 insertions(+), 33 deletions(-) create mode 100644 test/adapter/json_api/relationship_test.rb diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 89fa4074f..d7378e60f 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -42,17 +42,17 @@ def initialize(*) def link(name, value = nil, &block) @_links[name] = block || value - nil + :nil end def meta(value = nil, &block) @_meta = block || value - nil + :nil end def include_data(value = true) @_include_data = value - nil + :nil end def value(serializer) @@ -60,7 +60,12 @@ def value(serializer) @scope = serializer.scope if block - instance_eval(&block) + block_value = instance_eval(&block) + if block_value == :nil + serializer.read_attribute_for_serialization(name) + else + block_value + end else serializer.read_attribute_for_serialization(name) end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 81dde4a30..43e37dd7e 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -17,18 +17,6 @@ class LinkAuthorSerializer < ActiveModel::Serializer link :yet_another do "//example.com/resource/#{object.id}" end - - has_many :posts do - link :self do - href '//example.com/link_author/relationships/posts' - meta stuff: 'value' - end - link :related do - href '//example.com/link_author/posts' - meta count: object.posts.count - end - include_data false - end end def setup @@ -91,23 +79,6 @@ def test_resource_links } assert_equal(expected, hash[:data][:links]) end - - def test_relationship_links - hash = serializable(@author, adapter: :json_api).serializable_hash - expected = { - links: { - self: { - href: '//example.com/link_author/relationships/posts', - meta: { stuff: 'value' } - }, - related: { - href: '//example.com/link_author/posts', - meta: { count: 1 } - } - } - } - assert_equal(expected, hash[:data][:relationships][:posts]) - end end end end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb new file mode 100644 index 000000000..110fbec4d --- /dev/null +++ b/test/adapter/json_api/relationship_test.rb @@ -0,0 +1,173 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class RelationshipTest < ActiveSupport::TestCase + RelationshipAuthor = Class.new(::Model) + class RelationshipAuthorSerializer < ActiveModel::Serializer + has_one :bio do + link :self, '//example.com/link_author/relationships/bio' + end + + has_one :profile do + link :related do + "//example.com/profiles/#{object.profile.id}" + end + end + + has_many :locations do + link :related do + ids = object.locations.map!(&:id).join(',') + href "//example.com/locations/#{ids}" + end + end + + has_many :posts do + link :related do + ids = object.posts.map!(&:id).join(',') + href "//example.com/posts/#{ids}" + meta ids: ids + end + end + + has_many :roles do + meta count: object.posts.count + end + + has_one :blog do + link :self, '//example.com/link_author/relationships/blog' + include_data false + end + + belongs_to :reviewer do + meta name: 'Dan Brown' + include_data true + end + + has_many :likes do + link :related do + ids = object.likes.map!(&:id).join(',') + href "//example.com/likes/#{ids}" + meta ids: ids + end + meta liked: object.likes.any? + end + end + + def setup + @post = Post.new(id: 1337, comments: [], author: nil) + @blog = Blog.new(id: 1337, name: 'extra') + @bio = Bio.new(id: 1337) + @like = Like.new(id: 1337) + @role = Role.new(id: 1337) + @profile = Profile.new(id: 1337) + @location = Location.new(id: 1337) + @reviewer = Author.new(id: 1337) + @author = RelationshipAuthor.new( + id: 1337, + posts: [@post], + blog: @blog, + reviewer: @reviewer, + bio: @bio, + likes: [@like], + roles: [@role], + locations: [@location], + profile: @profile + ) + end + + def test_relationship_simple_link + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: { + id: '1337', + type: 'bios' + }, + links: { + self: '//example.com/link_author/relationships/bio' + } + } + assert_equal(expected, hash[:data][:relationships][:bio]) + end + + def test_relationship_block_link + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: { id: '1337', type: 'profiles' }, + links: { related: '//example.com/profiles/1337' } + } + assert_equal(expected, hash[:data][:relationships][:profile]) + end + + def test_relationship_block_link_href + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: [{ id: '1337', type: 'locations' }], + links: { + related: { href: '//example.com/locations/1337' } + } + } + assert_equal(expected, hash[:data][:relationships][:locations]) + end + + def test_relationship_block_link_meta + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: [{ id: '1337', type: 'posts' }], + links: { + related: { + href: '//example.com/posts/1337', + meta: { ids: '1337' } + } + } + } + assert_equal(expected, hash[:data][:relationships][:posts]) + end + + def test_relationship_meta + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: [{ id: '1337', type: 'roles' }], + meta: { count: 1 } + } + assert_equal(expected, hash[:data][:relationships][:roles]) + end + + def test_relationship_not_including_data + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + links: { self: '//example.com/link_author/relationships/blog' } + } + assert_equal(expected, hash[:data][:relationships][:blog]) + end + + def test_relationship_including_data_explicit + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: { id: '1337', type: 'authors' }, + meta: { name: 'Dan Brown' } + } + assert_equal(expected, hash[:data][:relationships][:reviewer]) + end + + def test_relationship_with_everything + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + data: [{ id: '1337', type: 'likes' }], + links: { + related: { + href: '//example.com/likes/1337', + meta: { ids: '1337' } + } + }, + meta: { liked: true } + } + assert_equal(expected, hash[:data][:relationships][:likes]) + end + end + end + end + end +end From f1b3fe6a37721fde0e35ccac016f22ea6418055e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 11 Feb 2016 00:51:06 -0600 Subject: [PATCH 517/903] Fix rubocop config `undefined method '[]' for nil:NilClass` --- Rakefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Rakefile b/Rakefile index 4106d987d..ef76e7a98 100644 --- a/Rakefile +++ b/Rakefile @@ -29,7 +29,7 @@ else Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) desc 'Execute rubocop' RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--rails', '--display-cop-names', '--display-style-guide'] + task.options = ['--display-cop-names', '--display-style-guide'] task.fail_on_error = true end end From b45f7b4ffea36b44fdf7be075295ad9db6bea1b0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 11 Feb 2016 00:53:11 -0600 Subject: [PATCH 518/903] Add changelog for https://github.com/rails-api/active_model_serializers/pull/1372 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f1d255176..29f766c18 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,8 @@ Breaking changes: Features: +- [#1372](https://github.com/rails-api/active_model_serializers/pull/1372) Support + cache_store.read_multi. (@LcpMarvel) - [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links. (@leandrocp) - [#1454](https://github.com/rails-api/active_model_serializers/pull/1454) Add support for relationship-level links and meta attributes. (@beauby) From 3cbc0541c1b9fd529320e497d8adb5807e474674 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 10 Feb 2016 21:38:30 +0100 Subject: [PATCH 519/903] Fix bug displaying nil for relationship link href When using the relationship link with a block, calling "meta" without "href", e.g. has_one :bio do link :related do meta id: 1 end end results in in a nil "href", e.g. { links: { posts: { related: { href: nil, meta: { id: 1 } } } } }. According to JSONAPI, we should be able to use meta without href (http://jsonapi.org/format/#document-links). --- CHANGELOG.md | 2 + .../serializer/adapter/json_api/link.rb | 5 +- test/adapter/json_api/relationship_test.rb | 61 ++++++++++++------- 3 files changed, 45 insertions(+), 23 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index de59d5df5..f237bb240 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,8 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1516](https://github.com/rails-api/active_model_serializers/pull/1501) No longer return a nil href when only + adding meta to a relationship link. (@groyoh) - [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer type when fragment caching. (@bdmac) - [#1477](https://github.com/rails-api/active_model_serializers/pull/1477) Fix `fragment_cached?` diff --git a/lib/active_model/serializer/adapter/json_api/link.rb b/lib/active_model/serializer/adapter/json_api/link.rb index bed230c33..f8f7e7ee0 100644 --- a/lib/active_model/serializer/adapter/json_api/link.rb +++ b/lib/active_model/serializer/adapter/json_api/link.rb @@ -28,8 +28,9 @@ def meta(value) def as_json return @value if @value - hash = { href: @href } - hash.merge!(meta: @meta) if @meta + hash = {} + hash[:href] = @href if @href + hash[:meta] = @meta if @meta hash end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 110fbec4d..b612a9809 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -19,19 +19,25 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer has_many :locations do link :related do - ids = object.locations.map!(&:id).join(',') + ids = object.locations.map(&:id).join(',') href "//example.com/locations/#{ids}" end end has_many :posts do link :related do - ids = object.posts.map!(&:id).join(',') + ids = object.posts.map(&:id).join(',') href "//example.com/posts/#{ids}" meta ids: ids end end + has_many :comments do + link :self do + meta ids: [1] + end + end + has_many :roles do meta count: object.posts.count end @@ -48,7 +54,7 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer has_many :likes do link :related do - ids = object.likes.map!(&:id).join(',') + ids = object.likes.map(&:id).join(',') href "//example.com/likes/#{ids}" meta ids: ids end @@ -65,6 +71,7 @@ def setup @profile = Profile.new(id: 1337) @location = Location.new(id: 1337) @reviewer = Author.new(id: 1337) + @comment = Comment.new(id: 1337) @author = RelationshipAuthor.new( id: 1337, posts: [@post], @@ -74,12 +81,12 @@ def setup likes: [@like], roles: [@role], locations: [@location], - profile: @profile + profile: @profile, + comments: [@comment] ) end def test_relationship_simple_link - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: { id: '1337', @@ -89,31 +96,28 @@ def test_relationship_simple_link self: '//example.com/link_author/relationships/bio' } } - assert_equal(expected, hash[:data][:relationships][:bio]) + assert_relationship(:bio, expected) end def test_relationship_block_link - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: { id: '1337', type: 'profiles' }, links: { related: '//example.com/profiles/1337' } } - assert_equal(expected, hash[:data][:relationships][:profile]) + assert_relationship(:profile, expected) end def test_relationship_block_link_href - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: [{ id: '1337', type: 'locations' }], links: { related: { href: '//example.com/locations/1337' } } } - assert_equal(expected, hash[:data][:relationships][:locations]) + assert_relationship(:locations, expected) end - def test_relationship_block_link_meta - hash = serializable(@author, adapter: :json_api).serializable_hash + def test_relationship_block_link_href_and_meta expected = { data: [{ id: '1337', type: 'posts' }], links: { @@ -123,37 +127,45 @@ def test_relationship_block_link_meta } } } - assert_equal(expected, hash[:data][:relationships][:posts]) + assert_relationship(:posts, expected) + end + + def test_relationship_block_link_meta + expected = { + data: [{ id: '1337', type: 'comments' }], + links: { + self: { + meta: { ids: [1] } + } + } + } + assert_relationship(:comments, expected) end def test_relationship_meta - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: [{ id: '1337', type: 'roles' }], meta: { count: 1 } } - assert_equal(expected, hash[:data][:relationships][:roles]) + assert_relationship(:roles, expected) end def test_relationship_not_including_data - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { links: { self: '//example.com/link_author/relationships/blog' } } - assert_equal(expected, hash[:data][:relationships][:blog]) + assert_relationship(:blog, expected) end def test_relationship_including_data_explicit - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: { id: '1337', type: 'authors' }, meta: { name: 'Dan Brown' } } - assert_equal(expected, hash[:data][:relationships][:reviewer]) + assert_relationship(:reviewer, expected) end def test_relationship_with_everything - hash = serializable(@author, adapter: :json_api).serializable_hash expected = { data: [{ id: '1337', type: 'likes' }], links: { @@ -164,7 +176,14 @@ def test_relationship_with_everything }, meta: { liked: true } } - assert_equal(expected, hash[:data][:relationships][:likes]) + assert_relationship(:likes, expected) + end + + private + + def assert_relationship(relationship_name, expected) + hash = serializable(@author, adapter: :json_api).serializable_hash + assert_equal(expected, hash[:data][:relationships][relationship_name]) end end end From c2eace34684d5e61ceb8b25e344c9c96e8d4e92c Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Fri, 19 Feb 2016 10:13:54 +0100 Subject: [PATCH 520/903] Fix deprecation warning Fix the "Calling deprecated ArraySerializer... Please use CollectionSerializer" warning that appeared when running the specs. This happened because on of the test called ArraySerializer instead of CollectionSerializer. --- test/adapter/json_api/api_objects/relationship_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/adapter/json_api/api_objects/relationship_test.rb b/test/adapter/json_api/api_objects/relationship_test.rb index 5564400ea..26577bc96 100644 --- a/test/adapter/json_api/api_objects/relationship_test.rb +++ b/test/adapter/json_api/api_objects/relationship_test.rb @@ -37,7 +37,7 @@ def test_relationship_with_nil_serializer def test_relationship_with_data_array posts = [Post.new(id: 1), Post.new(id: 2)] - @serializer = ActiveModel::Serializer::ArraySerializer.new(posts) + @serializer = ActiveModel::Serializer::CollectionSerializer.new(posts) @author.posts = posts @author.blog = nil expected = { From 727d7631ae8e1a316b62dfa77d67b2c92e6f39aa Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Sat, 13 Feb 2016 14:08:40 +0100 Subject: [PATCH 521/903] Add symbol support for ActiveModel::Serializer.type method The ActiveModel::Serializer.type method now accepts symbol as paremeter: class AuthorSerializer < ActiveModel::Serializer type :profile end The test file for the type was also refactored. --- CHANGELOG.md | 2 + docs/general/serializers.md | 20 +++++- lib/active_model/serializer/type.rb | 2 +- .../json_api/resource_type_config_test.rb | 71 ------------------- test/adapter/json_api/type_test.rb | 61 ++++++++++++++++ 5 files changed, 83 insertions(+), 73 deletions(-) delete mode 100644 test/adapter/json_api/resource_type_config_test.rb create mode 100644 test/adapter/json_api/type_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f237bb240..86086f1e7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1515](https://github.com/rails-api/active_model_serializers/pull/1515) Adds support for symbols to the + `ActiveModel::Serializer.type` method. (@groyoh) - [#1504](https://github.com/rails-api/active_model_serializers/pull/1504) Adds the changes missing from #1454 and add more tests for resource identifier and relationship objects. Fix association block with link returning `data: nil`.(@groyoh) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 4014cfe2c..65ccaa1a7 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -107,12 +107,30 @@ end #### ::type -e.g. +The `::type` method defines the JSONAPI [type](http://jsonapi.org/format/#document-resource-object-identification) that will be rendered for this serializer. +It either takes a `String` or `Symbol` as parameter. + +Note: This method is useful only when using the `:json_api` adapter. +Examples: ```ruby class UserProfileSerializer < ActiveModel::Serializer type 'profile' end +class AuthorProfileSerializer < ActiveModel::Serializer + type :profile +end +``` + +With the `:json_api` adapter, the previous serializers would be rendered as: + +``` json +{ + "data": { + "id": "1", + "type": "profile" + } +} ``` #### ::link diff --git a/lib/active_model/serializer/type.rb b/lib/active_model/serializer/type.rb index 563cb694e..c37c9af8e 100644 --- a/lib/active_model/serializer/type.rb +++ b/lib/active_model/serializer/type.rb @@ -17,7 +17,7 @@ module ClassMethods # class AdminAuthorSerializer < ActiveModel::Serializer # type 'authors' def type(type) - self._type = type + self._type = type && type.to_s end end end diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb deleted file mode 100644 index d4301c756..000000000 --- a/test/adapter/json_api/resource_type_config_test.rb +++ /dev/null @@ -1,71 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - class ResourceTypeConfigTest < ActiveSupport::TestCase - class ProfileTypeSerializer < ActiveModel::Serializer - attributes :name - type 'profile' - end - - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - end - - def with_jsonapi_resource_type type - old_type = ActiveModelSerializers.config.jsonapi_resource_type - ActiveModelSerializers.config.jsonapi_resource_type = type - yield - ensure - ActiveModelSerializers.config.jsonapi_resource_type = old_type - end - - def test_config_plural - with_jsonapi_resource_type :plural do - hash = serializable(@comment, adapter: :json_api).serializable_hash - assert_equal('comments', hash[:data][:type]) - end - end - - def test_config_singular - with_jsonapi_resource_type :singular do - hash = serializable(@comment, adapter: :json_api).serializable_hash - assert_equal('comment', hash[:data][:type]) - end - end - - def test_explicit_type_value - hash = serializable(@author, serializer: ProfileTypeSerializer, adapter: :json_api).serializable_hash - assert_equal('profile', hash.fetch(:data).fetch(:type)) - end - - private - - def serializable(resource, options = {}) - ActiveModel::SerializableResource.new(resource, options) - end - end - end - end - end -end diff --git a/test/adapter/json_api/type_test.rb b/test/adapter/json_api/type_test.rb new file mode 100644 index 000000000..d034957e7 --- /dev/null +++ b/test/adapter/json_api/type_test.rb @@ -0,0 +1,61 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class TypeTest < ActiveSupport::TestCase + class StringTypeSerializer < ActiveModel::Serializer + attribute :name + type 'profile' + end + + class SymbolTypeSerializer < ActiveModel::Serializer + attribute :name + type :profile + end + + setup do + @author = Author.new(id: 1, name: 'Steve K.') + end + + def test_config_plural + with_jsonapi_resource_type :plural do + assert_type(@author, 'authors') + end + end + + def test_config_singular + with_jsonapi_resource_type :singular do + assert_type(@author, 'author') + end + end + + def test_explicit_string_type_value + assert_type(@author, 'profile', serializer: StringTypeSerializer) + end + + def test_explicit_symbol_type_value + assert_type(@author, 'profile', serializer: SymbolTypeSerializer) + end + + private + + def assert_type(resource, expected_type, opts = {}) + opts = opts.reverse_merge(adapter: :json_api) + hash = serializable(resource, opts).serializable_hash + assert_equal(expected_type, hash.fetch(:data).fetch(:type)) + end + + def with_jsonapi_resource_type inflection + old_inflection = ActiveModelSerializers.config.jsonapi_resource_type + ActiveModelSerializers.config.jsonapi_resource_type = inflection + yield + ensure + ActiveModelSerializers.config.jsonapi_resource_type = old_inflection + end + end + end + end + end +end From 252f9c4ae932e6280dfe68605d495b208fe22ba7 Mon Sep 17 00:00:00 2001 From: bobba surendranath chowdary Date: Thu, 4 Feb 2016 11:49:27 +0530 Subject: [PATCH 522/903] Moved the adapter and adapter folder to active_model_serializers folder and changed the module namespace Changed the namespace in adapters and folder to active_model_serializers from active_model::serializer Changed namespace of adapters in serializers and other folders Moved adapter_for_test file to active_model_serializers folder and changed namespace of adapter inside the test file Require ActiveSupport's string/inflections We depend on string/inflections to define String#underscore. Refactor JsonApi adapter to avoid redundant computations. Update readme.md to link to v0.10.0.rc4 changed namespace of adapter folder testcases Changed all namespaces of adapter under active_moder_serializers Namespaced IncludeTree which is from serializer module, so needed to namespace it properly Fixed wrong namsepacing of fieldset namespace change in deserializer json_api Fixed the namespace for collection serializer when used inside adapter, changed namespace for adapter to new namespace which I had forgotten previously Modified logging test and adapter test cases to make the testcases pass Changed the yardoc links,as old links are not taking to documentation pages,proper links for 0.10,0.9 and 0.8 in rubydoc Rubocop errors are fixed by underscore naming unused variables Moved the require of adapter to serializable resource Remoeved adapter dependency inside serializer and added warning to Serializer::adapter method Fixed frament cache test which is calling Serializer.adapter Changed the name of lookup_adapter_from_config to configured_adapter Changed the docs which will show the new namespace of adapters Rubocop fix --- CHANGELOG.md | 1 + README.md | 4 +- docs/general/adapters.md | 26 +- docs/general/instrumentation.md | 2 +- docs/rfcs/0000-namespace.md | 2 +- lib/active_model/serializable_resource.rb | 3 +- lib/active_model/serializer.rb | 9 +- lib/active_model/serializer/adapter.rb | 91 --- .../serializer/adapter/attributes.rb | 66 -- lib/active_model/serializer/adapter/base.rb | 58 -- .../serializer/adapter/cached_serializer.rb | 45 -- .../serializer/adapter/fragment_cache.rb | 111 --- lib/active_model/serializer/adapter/json.rb | 21 - .../serializer/adapter/json/fragment_cache.rb | 13 - .../serializer/adapter/json_api.rb | 223 ------ .../adapter/json_api/deserialization.rb | 207 ------ .../adapter/json_api/fragment_cache.rb | 21 - .../serializer/adapter/json_api/link.rb | 44 -- .../adapter/json_api/pagination_links.rb | 58 -- lib/active_model/serializer/adapter/null.rb | 11 - lib/active_model_serializers.rb | 1 + lib/active_model_serializers/adapter.rb | 93 +++ .../adapter/attributes.rb | 64 ++ lib/active_model_serializers/adapter/base.rb | 56 ++ .../adapter/cached_serializer.rb | 43 ++ .../adapter/fragment_cache.rb | 109 +++ lib/active_model_serializers/adapter/json.rb | 19 + .../adapter/json/fragment_cache.rb | 11 + .../adapter/json_api.rb | 208 ++++++ .../adapter/json_api/deserialization.rb | 205 ++++++ .../adapter/json_api/fragment_cache.rb | 18 + .../adapter/json_api/link.rb | 42 ++ .../adapter/json_api/pagination_links.rb | 56 ++ lib/active_model_serializers/adapter/null.rb | 10 + .../deserialization.rb | 4 +- .../adapter_for_test.rb | 164 +++++ test/active_model_serializers/logging_test.rb | 2 +- test/adapter/fragment_cache_test.rb | 58 +- test/adapter/json/belongs_to_test.rb | 66 +- test/adapter/json/collection_test.rb | 148 ++-- test/adapter/json/has_many_test.rb | 74 +- test/adapter/json_api/belongs_to_test.rb | 256 ++++--- test/adapter/json_api/collection_test.rb | 162 +++-- test/adapter/json_api/fields_test.rb | 138 ++-- .../json_api/has_many_embed_ids_test.rb | 66 +- .../has_many_explicit_serializer_test.rb | 152 ++--- test/adapter/json_api/has_many_test.rb | 244 ++++--- test/adapter/json_api/has_one_test.rb | 120 ++-- test/adapter/json_api/json_api_test.rb | 58 +- test/adapter/json_api/linked_test.rb | 640 +++++++++--------- test/adapter/json_api/links_test.rb | 94 ++- .../adapter/json_api/pagination_links_test.rb | 166 +++-- test/adapter/json_api/parse_test.rb | 230 ++++--- .../json_api/resource_type_config_test.rb | 108 ++- .../adapter/json_api/toplevel_jsonapi_test.rb | 124 ++-- test/adapter/json_test.rb | 72 +- test/adapter/null_test.rb | 28 +- test/adapter_test.rb | 56 +- test/serializable_resource_test.rb | 2 +- test/serializers/adapter_for_test.rb | 166 ----- test/serializers/attribute_test.rb | 12 +- 61 files changed, 2645 insertions(+), 2716 deletions(-) delete mode 100644 lib/active_model/serializer/adapter.rb delete mode 100644 lib/active_model/serializer/adapter/attributes.rb delete mode 100644 lib/active_model/serializer/adapter/base.rb delete mode 100644 lib/active_model/serializer/adapter/cached_serializer.rb delete mode 100644 lib/active_model/serializer/adapter/fragment_cache.rb delete mode 100644 lib/active_model/serializer/adapter/json.rb delete mode 100644 lib/active_model/serializer/adapter/json/fragment_cache.rb delete mode 100644 lib/active_model/serializer/adapter/json_api.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/deserialization.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/fragment_cache.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/link.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/pagination_links.rb delete mode 100644 lib/active_model/serializer/adapter/null.rb create mode 100644 lib/active_model_serializers/adapter.rb create mode 100644 lib/active_model_serializers/adapter/attributes.rb create mode 100644 lib/active_model_serializers/adapter/base.rb create mode 100644 lib/active_model_serializers/adapter/cached_serializer.rb create mode 100644 lib/active_model_serializers/adapter/fragment_cache.rb create mode 100644 lib/active_model_serializers/adapter/json.rb create mode 100644 lib/active_model_serializers/adapter/json/fragment_cache.rb create mode 100644 lib/active_model_serializers/adapter/json_api.rb create mode 100644 lib/active_model_serializers/adapter/json_api/deserialization.rb create mode 100644 lib/active_model_serializers/adapter/json_api/fragment_cache.rb create mode 100644 lib/active_model_serializers/adapter/json_api/link.rb create mode 100644 lib/active_model_serializers/adapter/json_api/pagination_links.rb create mode 100644 lib/active_model_serializers/adapter/null.rb create mode 100644 test/active_model_serializers/adapter_for_test.rb delete mode 100644 test/serializers/adapter_for_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 7fd7e5fc9..721f42ac0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: Fixes: +- [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) diff --git a/README.md b/README.md index 2106d34e7..8a48cae10 100644 --- a/README.md +++ b/README.md @@ -8,10 +8,12 @@ ## Documentation - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) - [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) ## About diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 262c4418f..fa2a15319 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -11,7 +11,7 @@ It should be set only once, preferably at initialization. For example: ```ruby -ActiveModelSerializers.config.adapter = ActiveModel::Serializer::Adapter::JsonApi +ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::JsonApi ``` or @@ -117,46 +117,46 @@ The default adapter can be configured, as above, to use any class given to it. An adapter may also be specified, e.g. when rendering, as a class or as a symbol. If a symbol, then the adapter must be, e.g. `:great_example`, -`ActiveModel::Serializer::Adapter::GreatExample`, or registered. +`ActiveModelSerializers::Adapter::GreatExample`, or registered. There are two ways to register an adapter: -1) The simplest, is to subclass `ActiveModel::Serializer::Adapter::Base`, e.g. the below will +1) The simplest, is to subclass `ActiveModelSerializers::Adapter::Base`, e.g. the below will register the `Example::UsefulAdapter` as `"example/useful_adapter"`. ```ruby module Example - class UsefulAdapter < ActiveModel::Serializer::Adapter::Base + class UsefulAdapter < ActiveModelSerializers::Adapter::Base end end ``` You'll notice that the name it registers is the underscored namespace and class. -Under the covers, when the `ActiveModel::Serializer::Adapter::Base` is subclassed, it registers +Under the covers, when the `ActiveModelSerializers::Adapter::Base` is subclassed, it registers the subclass as `register("example/useful_adapter", Example::UsefulAdapter)` 2) Any class can be registered as an adapter by calling `register` directly on the -`ActiveModel::Serializer::Adapter` class. e.g., the below registers `MyAdapter` as +`ActiveModelSerializers::Adapter` class. e.g., the below registers `MyAdapter` as `:special_adapter`. ```ruby class MyAdapter; end -ActiveModel::Serializer::Adapter.register(:special_adapter, MyAdapter) +ActiveModelSerializers::Adapter.register(:special_adapter, MyAdapter) ``` ### Looking up an adapter | Method | Return value | | :------------ |:---------------| -| `ActiveModel::Serializer::Adapter.adapter_map` | A Hash of all known adapters `{ adapter_name => adapter_class }` | -| `ActiveModel::Serializer::Adapter.adapters` | A (sorted) Array of all known `adapter_names` | -| `ActiveModel::Serializer::Adapter.lookup(name_or_klass)` | The `adapter_class`, else raises an `ActiveModel::Serializer::Adapter::UnknownAdapter` error | -| `ActiveModel::Serializer::Adapter.adapter_class(adapter)` | Delegates to `ActiveModel::Serializer::Adapter.lookup(adapter)` | -| `ActiveModel::Serializer.adapter` | A convenience method for `ActiveModel::Serializer::Adapter.lookup(config.adapter)` | +| `ActiveModelSerializers::Adapter.adapter_map` | A Hash of all known adapters `{ adapter_name => adapter_class }` | +| `ActiveModelSerializers::Adapter.adapters` | A (sorted) Array of all known `adapter_names` | +| `ActiveModelSerializers::Adapter.lookup(name_or_klass)` | The `adapter_class`, else raises an `ActiveModelSerializers::Adapter::UnknownAdapter` error | +| `ActiveModelSerializers::Adapter.adapter_class(adapter)` | Delegates to `ActiveModelSerializers::Adapter.lookup(adapter)` | +| `ActiveModelSerializers::Adapter.configured_adapter` | A convenience method for `ActiveModelSerializers::Adapter.lookup(config.adapter)` | The registered adapter name is always a String, but may be looked up as a Symbol or String. Helpfully, the Symbol or String is underscored, so that `get(:my_adapter)` and `get("MyAdapter")` may both be used. -For more information, see [the Adapter class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/adapter.rb) +For more information, see [the Adapter class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/adapter.rb) diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md index ba6a1ffd8..560494ace 100644 --- a/docs/general/instrumentation.md +++ b/docs/general/instrumentation.md @@ -17,7 +17,7 @@ Payload (example): ```ruby { serializer: PostSerializer, - adapter: ActiveModel::Serializer::Adapter::Attributes + adapter: ActiveModelSerializers::Adapter::Attributes } ``` diff --git a/docs/rfcs/0000-namespace.md b/docs/rfcs/0000-namespace.md index 9cff50a34..9532cae5c 100644 --- a/docs/rfcs/0000-namespace.md +++ b/docs/rfcs/0000-namespace.md @@ -70,7 +70,7 @@ at the first moment. ## Renaming of class and modules When moving some content to the new namespace we can find some names that does -not make much sense like `ActiveModelSerializers::Serializer::Adapter::JsonApi`. +not make much sense like `ActiveModelSerializers::Adapter::JsonApi`. Discussion of renaming existing classes / modules and JsonApi objects will happen in separate pull requests, and issues, and in the google doc https://docs.google.com/document/d/1rcrJr0sVcazY2Opd_6Kmv1iIwuHbI84s1P_NzFn-05c/edit?usp=sharing diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index c91eea170..ec83fcfc6 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,4 +1,5 @@ require 'set' +require 'active_model_serializers/adapter' module ActiveModel class SerializableResource ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) @@ -30,7 +31,7 @@ def serialization_scope_name=(scope_name) end def adapter - @adapter ||= ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts) + @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) end alias_method :adapter_instance, :adapter diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 714ff65d4..29b765112 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -21,7 +21,8 @@ class Serializer include Caching include Links include Type - require 'active_model/serializer/adapter' + # Deprecated + require 'active_model_serializers/adapter' # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] @@ -40,9 +41,11 @@ def self.serializer_for(resource, options = {}) end end - # @see ActiveModel::Serializer::Adapter.lookup + # @see ActiveModelSerializers::Adapter.lookup + # Deprecated def self.adapter - ActiveModel::Serializer::Adapter.lookup(config.adapter) + warn 'Calling adapter method in Serializer, please use the ActiveModelSerializers::configured_adapter' + ActiveModelSerializers::Adapter.lookup(config.adapter) end # @api private diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb deleted file mode 100644 index 61a86e1ce..000000000 --- a/lib/active_model/serializer/adapter.rb +++ /dev/null @@ -1,91 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - UnknownAdapterError = Class.new(ArgumentError) - ADAPTER_MAP = {} - private_constant :ADAPTER_MAP if defined?(private_constant) - require 'active_model/serializer/adapter/fragment_cache' - require 'active_model/serializer/adapter/cached_serializer' - - class << self # All methods are class functions - def new(*args) - fail ArgumentError, 'Adapters inherit from Adapter::Base.' \ - "Adapter.new called with args: '#{args.inspect}', from" \ - "'caller[0]'." - end - - def create(resource, options = {}) - override = options.delete(:adapter) - klass = override ? adapter_class(override) : ActiveModel::Serializer.adapter - klass.new(resource, options) - end - - # @see ActiveModel::Serializer::Adapter.lookup - def adapter_class(adapter) - ActiveModel::Serializer::Adapter.lookup(adapter) - end - - # @return Hash - def adapter_map - ADAPTER_MAP - end - - # @return [Array] list of adapter names - def adapters - adapter_map.keys.sort - end - - # Adds an adapter 'klass' with 'name' to the 'adapter_map' - # Names are stringified and underscored - # @param name [Symbol, String, Class] name of the registered adapter - # @param klass [Class] adapter class itself, optional if name is the class - # @example - # AMS::Adapter.register(:my_adapter, MyAdapter) - # @note The registered name strips out 'ActiveModel::Serializer::Adapter::' - # so that registering 'ActiveModel::Serializer::Adapter::Json' and - # 'Json' will both register as 'json'. - def register(name, klass = name) - name = name.to_s.gsub(/\AActiveModel::Serializer::Adapter::/, ''.freeze) - adapter_map.update(name.underscore => klass) - self - end - - # @param adapter [String, Symbol, Class] name to fetch adapter by - # @return [ActiveModel::Serializer::Adapter] subclass of Adapter - # @raise [UnknownAdapterError] - def lookup(adapter) - # 1. return if is a class - return adapter if adapter.is_a?(Class) - adapter_name = adapter.to_s.underscore - # 2. return if registered - adapter_map.fetch(adapter_name) do - # 3. try to find adapter class from environment - adapter_class = find_by_name(adapter_name) - register(adapter_name, adapter_class) - adapter_class - end - rescue NameError, ArgumentError => e - failure_message = - "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" - raise UnknownAdapterError, failure_message, e.backtrace - end - - # @api private - def find_by_name(adapter_name) - adapter_name = adapter_name.to_s.classify.tr('API', 'Api') - "ActiveModel::Serializer::Adapter::#{adapter_name}".safe_constantize || - "ActiveModel::Serializer::Adapter::#{adapter_name.pluralize}".safe_constantize or # rubocop:disable Style/AndOr - fail UnknownAdapterError - end - private :find_by_name - end - - # Gotta be at the bottom to use the code above it :( - require 'active_model/serializer/adapter/base' - require 'active_model/serializer/adapter/null' - require 'active_model/serializer/adapter/attributes' - require 'active_model/serializer/adapter/json' - require 'active_model/serializer/adapter/json_api' - end - end -end diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb deleted file mode 100644 index 49dea8607..000000000 --- a/lib/active_model/serializer/adapter/attributes.rb +++ /dev/null @@ -1,66 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Attributes < Base - def initialize(serializer, options = {}) - super - @include_tree = IncludeTree.from_include_args(options[:include] || '*') - end - - def serializable_hash(options = nil) - options ||= {} - - if serializer.respond_to?(:each) - serializable_hash_for_collection(options) - else - serializable_hash_for_single_resource(options) - end - end - - def fragment_cache(cached_hash, non_cached_hash) - Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) - end - - private - - def serializable_hash_for_collection(options) - serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } - end - - def serializable_hash_for_single_resource(options) - resource = resource_object_for(options) - relationships = resource_relationships(options) - resource.merge!(relationships) - end - - def resource_relationships(options) - relationships = {} - serializer.associations(@include_tree).each do |association| - relationships[association.key] = relationship_value_for(association, options) - end - - relationships - end - - def relationship_value_for(association, options) - return association.options[:virtual_value] if association.options[:virtual_value] - return unless association.serializer && association.serializer.object - - opts = instance_options.merge(include: @include_tree[association.key]) - Attributes.new(association.serializer, opts).serializable_hash(options) - end - - # no-op: Attributes adapter does not include meta data, because it does not support root. - def include_meta(json) - json - end - - def resource_object_for(options) - cache_check(serializer) do - serializer.attributes(options[:fields]) - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb deleted file mode 100644 index fc06848a9..000000000 --- a/lib/active_model/serializer/adapter/base.rb +++ /dev/null @@ -1,58 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Base - # Automatically register adapters when subclassing - def self.inherited(subclass) - ActiveModel::Serializer::Adapter.register(subclass) - end - - attr_reader :serializer, :instance_options - - def initialize(serializer, options = {}) - @serializer = serializer - @instance_options = options - end - - def serializable_hash(_options = nil) - fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' - end - - def as_json(options = nil) - hash = serializable_hash(options) - include_meta(hash) - hash - end - - def fragment_cache(*_args) - fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' - end - - def cache_check(serializer) - CachedSerializer.new(serializer).cache_check(self) do - yield - end - end - - private - - def meta - instance_options.fetch(:meta, nil) - end - - def meta_key - instance_options.fetch(:meta_key, 'meta'.freeze) - end - - def root - serializer.json_key.to_sym if serializer.json_key - end - - def include_meta(json) - json[meta_key] = meta if meta - json - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/cached_serializer.rb b/lib/active_model/serializer/adapter/cached_serializer.rb deleted file mode 100644 index 35b101689..000000000 --- a/lib/active_model/serializer/adapter/cached_serializer.rb +++ /dev/null @@ -1,45 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class CachedSerializer - def initialize(serializer) - @cached_serializer = serializer - @klass = @cached_serializer.class - end - - def cache_check(adapter_instance) - if cached? - @klass._cache.fetch(cache_key, @klass._cache_options) do - yield - end - elsif fragment_cached? - FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch - else - yield - end - end - - def cached? - @klass._cache && !@klass._cache_only && !@klass._cache_except - end - - def fragment_cached? - @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except - end - - def cache_key - parts = [] - parts << object_cache_key - parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] - parts.join('/') - end - - def object_cache_key - object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb deleted file mode 100644 index 5c97a64a4..000000000 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ /dev/null @@ -1,111 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class FragmentCache - attr_reader :serializer - - def initialize(adapter, serializer, options) - @instance_options = options - @adapter = adapter - @serializer = serializer - end - - # TODO: Use Serializable::Resource - # TODO: call +constantize+ less - # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class - # 2. Serialize the above two with the given adapter - # 3. Pass their serializations to the adapter +::fragment_cache+ - def fetch - klass = serializer.class - # It will split the serializer into two, one that will be cached and one that will not - serializers = fragment_serializer(serializer.object.class.name, klass) - - # Instantiate both serializers - cached_serializer = serializers[:cached].constantize.new(serializer.object) - non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) - - cached_adapter = adapter.class.new(cached_serializer, instance_options) - non_cached_adapter = adapter.class.new(non_cached_serializer, instance_options) - - # Get serializable hash from both - cached_hash = cached_adapter.serializable_hash - non_cached_hash = non_cached_adapter.serializable_hash - - # Merge both results - adapter.fragment_cache(cached_hash, non_cached_hash) - end - - protected - - attr_reader :instance_options, :adapter - - private - - # Given a serializer class and a hash of its cached and non-cached serializers - # 1. Determine cached attributes from serializer class options - # 2. Add cached attributes to cached Serializer - # 3. Add non-cached attributes to non-cached Serializer - def cached_attributes(klass, serializers) - attributes = serializer.class._attributes - cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } - non_cached_attributes = attributes - cached_attributes - - cached_attributes.each do |attribute| - options = serializer.class._attributes_keys[attribute] - options ||= {} - # Add cached attributes to cached Serializer - serializers[:cached].constantize.attribute(attribute, options) - end - - non_cached_attributes.each do |attribute| - options = serializer.class._attributes_keys[attribute] - options ||= {} - # Add non-cached attributes to non-cached Serializer - serializers[:non_cached].constantize.attribute(attribute, options) - end - end - - # Given a resource name and its serializer's class - # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer - # for a given class 'name' - # 2. Call - # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer.fragmented(serializer) - # NontCachedSerializer.cache(serializer._cache_options) - # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers - # 4. Call +cached_attributes+ on the serializer class and the above hash - # 5. Return the hash - # - # @example - # When +name+ is User::Admin - # creates the Serializer classes (if they don't exist). - # User_AdminCachedSerializer - # User_AdminNOnCachedSerializer - # - def fragment_serializer(name, klass) - cached = "#{to_valid_const_name(name)}CachedSerializer" - non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" - - Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) - Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) - - klass._cache_options ||= {} - klass._cache_options[:key] = klass._cache_key if klass._cache_key - - cached.constantize.cache(klass._cache_options) - - cached.constantize.fragmented(serializer) - non_cached.constantize.fragmented(serializer) - - serializers = { cached: cached, non_cached: non_cached } - cached_attributes(klass, serializers) - serializers - end - - def to_valid_const_name(name) - name.gsub('::', '_') - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb deleted file mode 100644 index ab81f5710..000000000 --- a/lib/active_model/serializer/adapter/json.rb +++ /dev/null @@ -1,21 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Json < Base - extend ActiveSupport::Autoload - autoload :FragmentCache - - def serializable_hash(options = nil) - options ||= {} - { root => Attributes.new(serializer, instance_options).serializable_hash(options) } - end - - private - - def fragment_cache(cached_hash, non_cached_hash) - ActiveModel::Serializer::Adapter::Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json/fragment_cache.rb b/lib/active_model/serializer/adapter/json/fragment_cache.rb deleted file mode 100644 index ff312cd93..000000000 --- a/lib/active_model/serializer/adapter/json/fragment_cache.rb +++ /dev/null @@ -1,13 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Json - class FragmentCache - def fragment_cache(cached_hash, non_cached_hash) - non_cached_hash.merge cached_hash - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb deleted file mode 100644 index 744d62e47..000000000 --- a/lib/active_model/serializer/adapter/json_api.rb +++ /dev/null @@ -1,223 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi < Base - extend ActiveSupport::Autoload - autoload :PaginationLinks - autoload :FragmentCache - autoload :Link - autoload :Deserialization - - # TODO: if we like this abstraction and other API objects to it, - # then extract to its own file and require it. - module ApiObjects - module JsonApi - ActiveModelSerializers.config.jsonapi_version = '1.0' - ActiveModelSerializers.config.jsonapi_toplevel_meta = {} - # Make JSON API top-level jsonapi member opt-in - # ref: http://jsonapi.org/format/#document-top-level - ActiveModelSerializers.config.jsonapi_include_toplevel_object = false - - module_function - - def add!(hash) - hash.merge!(object) if include_object? - end - - def include_object? - ActiveModelSerializers.config.jsonapi_include_toplevel_object - end - - # TODO: see if we can cache this - def object - object = { - jsonapi: { - version: ActiveModelSerializers.config.jsonapi_version, - meta: ActiveModelSerializers.config.jsonapi_toplevel_meta - } - } - object[:jsonapi].reject! { |_, v| v.blank? } - - object - end - end - end - - def initialize(serializer, options = {}) - super - @include_tree = IncludeTree.from_include_args(options[:include]) - @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) - end - - def serializable_hash(options = nil) - options ||= {} - - hash = - if serializer.respond_to?(:each) - serializable_hash_for_collection(options) - else - serializable_hash_for_single_resource - end - - ApiObjects::JsonApi.add!(hash) - - if instance_options[:links] - hash[:links] ||= {} - hash[:links].update(instance_options[:links]) - end - - hash - end - - def fragment_cache(cached_hash, non_cached_hash) - root = false if instance_options.include?(:include) - ActiveModel::Serializer::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) - end - - protected - - attr_reader :fieldset - - private - - def serializable_hash_for_collection(options) - hash = { data: [] } - included = [] - serializer.each do |s| - result = self.class.new(s, instance_options.merge(fieldset: fieldset)).serializable_hash(options) - hash[:data] << result[:data] - next unless result[:included] - - included |= result[:included] - end - - included.delete_if { |resource| hash[:data].include?(resource) } - hash[:included] = included if included.any? - - if serializer.paginated? - hash[:links] ||= {} - hash[:links].update(pagination_links_for(serializer, options)) - end - - hash - end - - def serializable_hash_for_single_resource - primary_data = resource_object_for(serializer) - - hash = { data: primary_data } - - included = included_resources(@include_tree, [primary_data]) - hash[:included] = included if included.any? - - hash - end - - def resource_identifier_type_for(serializer) - return serializer._type if serializer._type - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - serializer.object.class.model_name.singular - else - serializer.object.class.model_name.plural - end - end - - def resource_identifier_id_for(serializer) - if serializer.respond_to?(:id) - serializer.id - else - serializer.object.id - end - end - - def resource_identifier_for(serializer) - type = resource_identifier_type_for(serializer) - id = resource_identifier_id_for(serializer) - - { id: id.to_s, type: type } - end - - def attributes_for(serializer, fields) - serializer.attributes(fields).except(:id) - end - - def resource_object_for(serializer) - resource_object = cache_check(serializer) do - resource_object = resource_identifier_for(serializer) - - requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) - attributes = attributes_for(serializer, requested_fields) - resource_object[:attributes] = attributes if attributes.any? - resource_object - end - - relationships = relationships_for(serializer) - resource_object[:relationships] = relationships if relationships.any? - - links = links_for(serializer) - resource_object[:links] = links if links.any? - - resource_object - end - - def relationship_value_for(serializer, options = {}) - if serializer.respond_to?(:each) - serializer.map { |s| resource_identifier_for(s) } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - resource_identifier_for(serializer) - end - end - end - - def relationships_for(serializer) - resource_type = resource_identifier_type_for(serializer) - requested_associations = fieldset.fields_for(resource_type) || '*' - include_tree = IncludeTree.from_include_args(requested_associations) - serializer.associations(include_tree).each_with_object({}) do |association, hash| - hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } - end - end - - def included_resources(include_tree, primary_data) - included = [] - - serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) - end - - included - end - - def add_included_resources_for(serializer, include_tree, primary_data, included) - if serializer.respond_to?(:each) - serializer.each { |s| add_included_resources_for(s, include_tree, primary_data, included) } - else - return unless serializer && serializer.object - - resource_object = resource_object_for(serializer) - - return if included.include?(resource_object) || primary_data.include?(resource_object) - included.push(resource_object) - - serializer.associations(include_tree).each do |association| - add_included_resources_for(association.serializer, include_tree[association.key], primary_data, included) - end - end - end - - def links_for(serializer) - serializer._links.each_with_object({}) do |(name, value), hash| - hash[name] = Link.new(serializer, value).as_json - end - end - - def pagination_links_for(serializer, options) - JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/deserialization.rb b/lib/active_model/serializer/adapter/json_api/deserialization.rb deleted file mode 100644 index 5f35a882d..000000000 --- a/lib/active_model/serializer/adapter/json_api/deserialization.rb +++ /dev/null @@ -1,207 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - # NOTE(Experimental): - # This is an experimental feature. Both the interface and internals could be subject - # to changes. - module Deserialization - InvalidDocument = Class.new(ArgumentError) - - module_function - - # Transform a JSON API document, containing a single data object, - # into a hash that is ready for ActiveRecord::Base.new() and such. - # Raises InvalidDocument if the payload is not properly formatted. - # - # @param [Hash|ActionController::Parameters] document - # @param [Hash] options - # only: Array of symbols of whitelisted fields. - # except: Array of symbols of blacklisted fields. - # keys: Hash of translated keys (e.g. :author => :user). - # polymorphic: Array of symbols of polymorphic fields. - # @return [Hash] - # - # @example - # document = { - # data: { - # id: 1, - # type: 'post', - # attributes: { - # title: 'Title 1', - # date: '2015-12-20' - # }, - # associations: { - # author: { - # data: { - # type: 'user', - # id: 2 - # } - # }, - # second_author: { - # data: nil - # }, - # comments: { - # data: [{ - # type: 'comment', - # id: 3 - # },{ - # type: 'comment', - # id: 4 - # }] - # } - # } - # } - # } - # - # parse(document) #=> - # # { - # # title: 'Title 1', - # # date: '2015-12-20', - # # author_id: 2, - # # second_author_id: nil - # # comment_ids: [3, 4] - # # } - # - # parse(document, only: [:title, :date, :author], - # keys: { date: :published_at }, - # polymorphic: [:author]) #=> - # # { - # # title: 'Title 1', - # # published_at: '2015-12-20', - # # author_id: '2', - # # author_type: 'people' - # # } - # - def parse!(document, options = {}) - parse(document, options) do |invalid_payload, reason| - fail InvalidDocument, "Invalid payload (#{reason}): #{invalid_payload}" - end - end - - # Same as parse!, but returns an empty hash instead of raising InvalidDocument - # on invalid payloads. - def parse(document, options = {}) - document = document.dup.permit!.to_h if document.is_a?(ActionController::Parameters) - - validate_payload(document) do |invalid_document, reason| - yield invalid_document, reason if block_given? - return {} - end - - primary_data = document['data'] - attributes = primary_data['attributes'] || {} - attributes['id'] = primary_data['id'] if primary_data['id'] - relationships = primary_data['relationships'] || {} - - filter_fields(attributes, options) - filter_fields(relationships, options) - - hash = {} - hash.merge!(parse_attributes(attributes, options)) - hash.merge!(parse_relationships(relationships, options)) - - hash - end - - # Checks whether a payload is compliant with the JSON API spec. - # - # @api private - # rubocop:disable Metrics/CyclomaticComplexity - def validate_payload(payload) - unless payload.is_a?(Hash) - yield payload, 'Expected hash' - return - end - - primary_data = payload['data'] - unless primary_data.is_a?(Hash) - yield payload, { data: 'Expected hash' } - return - end - - attributes = primary_data['attributes'] || {} - unless attributes.is_a?(Hash) - yield payload, { data: { attributes: 'Expected hash or nil' } } - return - end - - relationships = primary_data['relationships'] || {} - unless relationships.is_a?(Hash) - yield payload, { data: { relationships: 'Expected hash or nil' } } - return - end - - relationships.each do |(key, value)| - unless value.is_a?(Hash) && value.key?('data') - yield payload, { data: { relationships: { key => 'Expected hash with :data key' } } } - end - end - end - # rubocop:enable Metrics/CyclomaticComplexity - - # @api private - def filter_fields(fields, options) - if (only = options[:only]) - fields.slice!(*Array(only).map(&:to_s)) - elsif (except = options[:except]) - fields.except!(*Array(except).map(&:to_s)) - end - end - - # @api private - def field_key(field, options) - (options[:keys] || {}).fetch(field.to_sym, field).to_sym - end - - # @api private - def parse_attributes(attributes, options) - attributes - .map { |(k, v)| { field_key(k, options) => v } } - .reduce({}, :merge) - end - - # Given an association name, and a relationship data attribute, build a hash - # mapping the corresponding ActiveRecord attribute to the corresponding value. - # - # @example - # parse_relationship(:comments, [{ 'id' => '1', 'type' => 'comments' }, - # { 'id' => '2', 'type' => 'comments' }], - # {}) - # # => { :comment_ids => ['1', '2'] } - # parse_relationship(:author, { 'id' => '1', 'type' => 'users' }, {}) - # # => { :author_id => '1' } - # parse_relationship(:author, nil, {}) - # # => { :author_id => nil } - # @param [Symbol] assoc_name - # @param [Hash] assoc_data - # @param [Hash] options - # @return [Hash{Symbol, Object}] - # - # @api private - def parse_relationship(assoc_name, assoc_data, options) - prefix_key = field_key(assoc_name, options).to_s.singularize - hash = - if assoc_data.is_a?(Array) - { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } - else - { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } - end - - polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) - hash.merge!("#{prefix_key}_type".to_sym => assoc_data['type']) if polymorphic - - hash - end - - # @api private - def parse_relationships(relationships, options) - relationships - .map { |(k, v)| parse_relationship(k, v['data'], options) } - .reduce({}, :merge) - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb b/lib/active_model/serializer/adapter/json_api/fragment_cache.rb deleted file mode 100644 index 7dbc11795..000000000 --- a/lib/active_model/serializer/adapter/json_api/fragment_cache.rb +++ /dev/null @@ -1,21 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - class FragmentCache - def fragment_cache(root, cached_hash, non_cached_hash) - hash = {} - core_cached = cached_hash.first - core_non_cached = non_cached_hash.first - no_root_cache = cached_hash.delete_if { |key, value| key == core_cached[0] } - no_root_non_cache = non_cached_hash.delete_if { |key, value| key == core_non_cached[0] } - cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] - hash = (root) ? { root => cached_resource } : cached_resource - - hash.deep_merge no_root_non_cache.deep_merge no_root_cache - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/link.rb b/lib/active_model/serializer/adapter/json_api/link.rb deleted file mode 100644 index bed230c33..000000000 --- a/lib/active_model/serializer/adapter/json_api/link.rb +++ /dev/null @@ -1,44 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - class Link - def initialize(serializer, value) - @object = serializer.object - @scope = serializer.scope - - # Use the return value of the block unless it is nil. - if value.respond_to?(:call) - @value = instance_eval(&value) - else - @value = value - end - end - - def href(value) - @href = value - nil - end - - def meta(value) - @meta = value - nil - end - - def as_json - return @value if @value - - hash = { href: @href } - hash.merge!(meta: @meta) if @meta - - hash - end - - protected - - attr_reader :object, :scope - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb deleted file mode 100644 index 9c437057b..000000000 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ /dev/null @@ -1,58 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi < Base - class PaginationLinks - FIRST_PAGE = 1 - - attr_reader :collection, :context - - def initialize(collection, context) - @collection = collection - @context = context - end - - def serializable_hash(options = {}) - pages_from.each_with_object({}) do |(key, value), hash| - params = query_parameters.merge(page: { number: value, size: collection.size }).to_query - - hash[key] = "#{url(options)}?#{params}" - end - end - - private - - def pages_from - return {} if collection.total_pages == FIRST_PAGE - - {}.tap do |pages| - pages[:self] = collection.current_page - - unless collection.current_page == FIRST_PAGE - pages[:first] = FIRST_PAGE - pages[:prev] = collection.current_page - FIRST_PAGE - end - - unless collection.current_page == collection.total_pages - pages[:next] = collection.current_page + FIRST_PAGE - pages[:last] = collection.total_pages - end - end - end - - def url(options) - @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url - end - - def request_url - @request_url ||= context.request_url - end - - def query_parameters - @query_parameters ||= context.query_parameters - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb deleted file mode 100644 index f398380fd..000000000 --- a/lib/active_model/serializer/adapter/null.rb +++ /dev/null @@ -1,11 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Null < Base - def serializable_hash(options = nil) - {} - end - end - end - end -end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d92823b5a..47e14208f 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,6 +1,7 @@ require 'active_model' require 'active_support' require 'active_support/core_ext/object/with_options' +require 'active_support/core_ext/string/inflections' module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb new file mode 100644 index 000000000..679b862b2 --- /dev/null +++ b/lib/active_model_serializers/adapter.rb @@ -0,0 +1,93 @@ +module ActiveModelSerializers + module Adapter + UnknownAdapterError = Class.new(ArgumentError) + ADAPTER_MAP = {} + private_constant :ADAPTER_MAP if defined?(private_constant) + require 'active_model_serializers/adapter/fragment_cache' + require 'active_model_serializers/adapter/cached_serializer' + + class << self # All methods are class functions + def new(*args) + fail ArgumentError, 'Adapters inherit from Adapter::Base.' \ + "Adapter.new called with args: '#{args.inspect}', from" \ + "'caller[0]'." + end + + def configured_adapter + lookup(ActiveModelSerializers.config.adapter) + end + + def create(resource, options = {}) + override = options.delete(:adapter) + klass = override ? adapter_class(override) : configured_adapter + klass.new(resource, options) + end + + # @see ActiveModelSerializers::Adapter.lookup + def adapter_class(adapter) + ActiveModelSerializers::Adapter.lookup(adapter) + end + + # @return Hash + def adapter_map + ADAPTER_MAP + end + + # @return [Array] list of adapter names + def adapters + adapter_map.keys.sort + end + + # Adds an adapter 'klass' with 'name' to the 'adapter_map' + # Names are stringified and underscored + # @param name [Symbol, String, Class] name of the registered adapter + # @param klass [Class] adapter class itself, optional if name is the class + # @example + # AMS::Adapter.register(:my_adapter, MyAdapter) + # @note The registered name strips out 'ActiveModelSerializers::Adapter::' + # so that registering 'ActiveModelSerializers::Adapter::Json' and + # 'Json' will both register as 'json'. + def register(name, klass = name) + name = name.to_s.gsub(/\AActiveModelSerializers::Adapter::/, ''.freeze) + adapter_map.update(name.underscore => klass) + self + end + + # @param adapter [String, Symbol, Class] name to fetch adapter by + # @return [ActiveModelSerializers::Adapter] subclass of Adapter + # @raise [UnknownAdapterError] + def lookup(adapter) + # 1. return if is a class + return adapter if adapter.is_a?(Class) + adapter_name = adapter.to_s.underscore + # 2. return if registered + adapter_map.fetch(adapter_name) do + # 3. try to find adapter class from environment + adapter_class = find_by_name(adapter_name) + register(adapter_name, adapter_class) + adapter_class + end + rescue NameError, ArgumentError => e + failure_message = + "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" + raise UnknownAdapterError, failure_message, e.backtrace + end + + # @api private + def find_by_name(adapter_name) + adapter_name = adapter_name.to_s.classify.tr('API', 'Api') + "ActiveModelSerializers::Adapter::#{adapter_name}".safe_constantize || + "ActiveModelSerializers::Adapter::#{adapter_name.pluralize}".safe_constantize or # rubocop:disable Style/AndOr + fail UnknownAdapterError + end + private :find_by_name + end + + # Gotta be at the bottom to use the code above it :( + require 'active_model_serializers/adapter/base' + require 'active_model_serializers/adapter/null' + require 'active_model_serializers/adapter/attributes' + require 'active_model_serializers/adapter/json' + require 'active_model_serializers/adapter/json_api' + end +end diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb new file mode 100644 index 000000000..34fb2583f --- /dev/null +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -0,0 +1,64 @@ +module ActiveModelSerializers + module Adapter + class Attributes < Base + def initialize(serializer, options = {}) + super + @include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(options[:include] || '*') + end + + def serializable_hash(options = nil) + options ||= {} + + if serializer.respond_to?(:each) + serializable_hash_for_collection(options) + else + serializable_hash_for_single_resource(options) + end + end + + def fragment_cache(cached_hash, non_cached_hash) + Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) + end + + private + + def serializable_hash_for_collection(options) + serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } + end + + def serializable_hash_for_single_resource(options) + resource = resource_object_for(options) + relationships = resource_relationships(options) + resource.merge!(relationships) + end + + def resource_relationships(options) + relationships = {} + serializer.associations(@include_tree).each do |association| + relationships[association.key] = relationship_value_for(association, options) + end + + relationships + end + + def relationship_value_for(association, options) + return association.options[:virtual_value] if association.options[:virtual_value] + return unless association.serializer && association.serializer.object + + opts = instance_options.merge(include: @include_tree[association.key]) + Attributes.new(association.serializer, opts).serializable_hash(options) + end + + # no-op: Attributes adapter does not include meta data, because it does not support root. + def include_meta(json) + json + end + + def resource_object_for(options) + cache_check(serializer) do + serializer.attributes(options[:fields]) + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb new file mode 100644 index 000000000..9b31cffcf --- /dev/null +++ b/lib/active_model_serializers/adapter/base.rb @@ -0,0 +1,56 @@ +module ActiveModelSerializers + module Adapter + class Base + # Automatically register adapters when subclassing + def self.inherited(subclass) + ActiveModelSerializers::Adapter.register(subclass) + end + + attr_reader :serializer, :instance_options + + def initialize(serializer, options = {}) + @serializer = serializer + @instance_options = options + end + + def serializable_hash(_options = nil) + fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + end + + def as_json(options = nil) + hash = serializable_hash(options) + include_meta(hash) + hash + end + + def fragment_cache(*_args) + fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + end + + def cache_check(serializer) + CachedSerializer.new(serializer).cache_check(self) do + yield + end + end + + private + + def meta + instance_options.fetch(:meta, nil) + end + + def meta_key + instance_options.fetch(:meta_key, 'meta'.freeze) + end + + def root + serializer.json_key.to_sym if serializer.json_key + end + + def include_meta(json) + json[meta_key] = meta if meta + json + end + end + end +end diff --git a/lib/active_model_serializers/adapter/cached_serializer.rb b/lib/active_model_serializers/adapter/cached_serializer.rb new file mode 100644 index 000000000..685c5ef48 --- /dev/null +++ b/lib/active_model_serializers/adapter/cached_serializer.rb @@ -0,0 +1,43 @@ +module ActiveModelSerializers + module Adapter + class CachedSerializer + def initialize(serializer) + @cached_serializer = serializer + @klass = @cached_serializer.class + end + + def cache_check(adapter_instance) + if cached? + @klass._cache.fetch(cache_key, @klass._cache_options) do + yield + end + elsif fragment_cached? + FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch + else + yield + end + end + + def cached? + @klass._cache && !@klass._cache_only && !@klass._cache_except + end + + def fragment_cached? + @klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except + end + + def cache_key + parts = [] + parts << object_cache_key + parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + parts.join('/') + end + + def object_cache_key + object_time_safe = @cached_serializer.object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key + end + end + end +end diff --git a/lib/active_model_serializers/adapter/fragment_cache.rb b/lib/active_model_serializers/adapter/fragment_cache.rb new file mode 100644 index 000000000..c7a2b059d --- /dev/null +++ b/lib/active_model_serializers/adapter/fragment_cache.rb @@ -0,0 +1,109 @@ +module ActiveModelSerializers + module Adapter + class FragmentCache + attr_reader :serializer + + def initialize(adapter, serializer, options) + @instance_options = options + @adapter = adapter + @serializer = serializer + end + + # TODO: Use Serializable::Resource + # TODO: call +constantize+ less + # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class + # 2. Serialize the above two with the given adapter + # 3. Pass their serializations to the adapter +::fragment_cache+ + def fetch + klass = serializer.class + # It will split the serializer into two, one that will be cached and one that will not + serializers = fragment_serializer(serializer.object.class.name, klass) + + # Instantiate both serializers + cached_serializer = serializers[:cached].constantize.new(serializer.object) + non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) + + cached_adapter = adapter.class.new(cached_serializer, instance_options) + non_cached_adapter = adapter.class.new(non_cached_serializer, instance_options) + + # Get serializable hash from both + cached_hash = cached_adapter.serializable_hash + non_cached_hash = non_cached_adapter.serializable_hash + + # Merge both results + adapter.fragment_cache(cached_hash, non_cached_hash) + end + + protected + + attr_reader :instance_options, :adapter + + private + + # Given a serializer class and a hash of its cached and non-cached serializers + # 1. Determine cached attributes from serializer class options + # 2. Add cached attributes to cached Serializer + # 3. Add non-cached attributes to non-cached Serializer + def cached_attributes(klass, serializers) + attributes = serializer.class._attributes + cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } + non_cached_attributes = attributes - cached_attributes + + cached_attributes.each do |attribute| + options = serializer.class._attributes_keys[attribute] + options ||= {} + # Add cached attributes to cached Serializer + serializers[:cached].constantize.attribute(attribute, options) + end + + non_cached_attributes.each do |attribute| + options = serializer.class._attributes_keys[attribute] + options ||= {} + # Add non-cached attributes to non-cached Serializer + serializers[:non_cached].constantize.attribute(attribute, options) + end + end + + # Given a resource name and its serializer's class + # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name' + # 2. Call + # CachedSerializer.cache(serializer._cache_options) + # CachedSerializer.fragmented(serializer) + # NontCachedSerializer.cache(serializer._cache_options) + # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers + # 4. Call +cached_attributes+ on the serializer class and the above hash + # 5. Return the hash + # + # @example + # When +name+ is User::Admin + # creates the Serializer classes (if they don't exist). + # User_AdminCachedSerializer + # User_AdminNOnCachedSerializer + # + def fragment_serializer(name, klass) + cached = "#{to_valid_const_name(name)}CachedSerializer" + non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" + + Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) + Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) + + klass._cache_options ||= {} + klass._cache_options[:key] = klass._cache_key if klass._cache_key + + cached.constantize.cache(klass._cache_options) + + cached.constantize.fragmented(serializer) + non_cached.constantize.fragmented(serializer) + + serializers = { cached: cached, non_cached: non_cached } + cached_attributes(klass, serializers) + serializers + end + + def to_valid_const_name(name) + name.gsub('::', '_') + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb new file mode 100644 index 000000000..9652a04f0 --- /dev/null +++ b/lib/active_model_serializers/adapter/json.rb @@ -0,0 +1,19 @@ +module ActiveModelSerializers + module Adapter + class Json < Base + extend ActiveSupport::Autoload + autoload :FragmentCache + + def serializable_hash(options = nil) + options ||= {} + { root => Attributes.new(serializer, instance_options).serializable_hash(options) } + end + + private + + def fragment_cache(cached_hash, non_cached_hash) + ActiveModelSerializers::Adapter::Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json/fragment_cache.rb b/lib/active_model_serializers/adapter/json/fragment_cache.rb new file mode 100644 index 000000000..d042063ad --- /dev/null +++ b/lib/active_model_serializers/adapter/json/fragment_cache.rb @@ -0,0 +1,11 @@ +module ActiveModelSerializers + module Adapter + class Json + class FragmentCache + def fragment_cache(cached_hash, non_cached_hash) + non_cached_hash.merge cached_hash + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb new file mode 100644 index 000000000..c85b65233 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -0,0 +1,208 @@ +module ActiveModelSerializers + module Adapter + class JsonApi < Base + extend ActiveSupport::Autoload + autoload :PaginationLinks + autoload :FragmentCache + autoload :Link + autoload :Deserialization + + # TODO: if we like this abstraction and other API objects to it, + # then extract to its own file and require it. + module ApiObjects + module JsonApi + ActiveModelSerializers.config.jsonapi_version = '1.0' + ActiveModelSerializers.config.jsonapi_toplevel_meta = {} + # Make JSON API top-level jsonapi member opt-in + # ref: http://jsonapi.org/format/#document-top-level + ActiveModelSerializers.config.jsonapi_include_toplevel_object = false + + module_function + + def add!(hash) + hash.merge!(object) if include_object? + end + + def include_object? + ActiveModelSerializers.config.jsonapi_include_toplevel_object + end + + # TODO: see if we can cache this + def object + object = { + jsonapi: { + version: ActiveModelSerializers.config.jsonapi_version, + meta: ActiveModelSerializers.config.jsonapi_toplevel_meta + } + } + object[:jsonapi].reject! { |_, v| v.blank? } + + object + end + end + end + + def initialize(serializer, options = {}) + super + @include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(options[:include]) + @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) + end + + def serializable_hash(options = nil) + options ||= {} + + is_collection = serializer.respond_to?(:each) + serializers = is_collection ? serializer : [serializer] + primary_data, included = resource_objects_for(serializers) + + hash = {} + hash[:data] = is_collection ? primary_data : primary_data[0] + hash[:included] = included if included.any? + + ApiObjects::JsonApi.add!(hash) + + if instance_options[:links] + hash[:links] ||= {} + hash[:links].update(instance_options[:links]) + end + + if is_collection && serializer.paginated? + hash[:links] ||= {} + hash[:links].update(pagination_links_for(serializer, options)) + end + + hash + end + + def fragment_cache(cached_hash, non_cached_hash) + root = false if instance_options.include?(:include) + ActiveModelSerializers::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) + end + + protected + + attr_reader :fieldset + + private + + def resource_objects_for(serializers) + @primary = [] + @included = [] + @resource_identifiers = Set.new + serializers.each { |serializer| process_resource(serializer, true) } + serializers.each { |serializer| process_relationships(serializer, @include_tree) } + + [@primary, @included] + end + + def process_resource(serializer, primary) + resource_identifier = resource_identifier_for(serializer) + return false unless @resource_identifiers.add?(resource_identifier) + + resource_object = resource_object_for(serializer) + if primary + @primary << resource_object + else + @included << resource_object + end + + true + end + + def process_relationships(serializer, include_tree) + serializer.associations(include_tree).each do |association| + process_relationship(association.serializer, include_tree[association.key]) + end + end + + def process_relationship(serializer, include_tree) + if serializer.respond_to?(:each) + serializer.each { |s| process_relationship(s, include_tree) } + return + end + return unless serializer && serializer.object + return unless process_resource(serializer, false) + + process_relationships(serializer, include_tree) + end + + def resource_identifier_type_for(serializer) + return serializer._type if serializer._type + if ActiveModelSerializers.config.jsonapi_resource_type == :singular + serializer.object.class.model_name.singular + else + serializer.object.class.model_name.plural + end + end + + def resource_identifier_id_for(serializer) + if serializer.respond_to?(:id) + serializer.id + else + serializer.object.id + end + end + + def resource_identifier_for(serializer) + type = resource_identifier_type_for(serializer) + id = resource_identifier_id_for(serializer) + + { id: id.to_s, type: type } + end + + def attributes_for(serializer, fields) + serializer.attributes(fields).except(:id) + end + + def resource_object_for(serializer) + resource_object = cache_check(serializer) do + resource_object = resource_identifier_for(serializer) + + requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) + attributes = attributes_for(serializer, requested_fields) + resource_object[:attributes] = attributes if attributes.any? + resource_object + end + + relationships = relationships_for(serializer) + resource_object[:relationships] = relationships if relationships.any? + + links = links_for(serializer) + resource_object[:links] = links if links.any? + + resource_object + end + + def relationship_value_for(serializer, options = {}) + if serializer.respond_to?(:each) + serializer.map { |s| resource_identifier_for(s) } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + resource_identifier_for(serializer) + end + end + end + + def relationships_for(serializer) + resource_type = resource_identifier_type_for(serializer) + requested_associations = fieldset.fields_for(resource_type) || '*' + include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) + serializer.associations(include_tree).each_with_object({}) do |association, hash| + hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } + end + end + + def links_for(serializer) + serializer._links.each_with_object({}) do |(name, value), hash| + hash[name] = Link.new(serializer, value).as_json + end + end + + def pagination_links_for(serializer, options) + JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb new file mode 100644 index 000000000..a50aa88fe --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -0,0 +1,205 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + # NOTE(Experimental): + # This is an experimental feature. Both the interface and internals could be subject + # to changes. + module Deserialization + InvalidDocument = Class.new(ArgumentError) + + module_function + + # Transform a JSON API document, containing a single data object, + # into a hash that is ready for ActiveRecord::Base.new() and such. + # Raises InvalidDocument if the payload is not properly formatted. + # + # @param [Hash|ActionController::Parameters] document + # @param [Hash] options + # only: Array of symbols of whitelisted fields. + # except: Array of symbols of blacklisted fields. + # keys: Hash of translated keys (e.g. :author => :user). + # polymorphic: Array of symbols of polymorphic fields. + # @return [Hash] + # + # @example + # document = { + # data: { + # id: 1, + # type: 'post', + # attributes: { + # title: 'Title 1', + # date: '2015-12-20' + # }, + # associations: { + # author: { + # data: { + # type: 'user', + # id: 2 + # } + # }, + # second_author: { + # data: nil + # }, + # comments: { + # data: [{ + # type: 'comment', + # id: 3 + # },{ + # type: 'comment', + # id: 4 + # }] + # } + # } + # } + # } + # + # parse(document) #=> + # # { + # # title: 'Title 1', + # # date: '2015-12-20', + # # author_id: 2, + # # second_author_id: nil + # # comment_ids: [3, 4] + # # } + # + # parse(document, only: [:title, :date, :author], + # keys: { date: :published_at }, + # polymorphic: [:author]) #=> + # # { + # # title: 'Title 1', + # # published_at: '2015-12-20', + # # author_id: '2', + # # author_type: 'people' + # # } + # + def parse!(document, options = {}) + parse(document, options) do |invalid_payload, reason| + fail InvalidDocument, "Invalid payload (#{reason}): #{invalid_payload}" + end + end + + # Same as parse!, but returns an empty hash instead of raising InvalidDocument + # on invalid payloads. + def parse(document, options = {}) + document = document.dup.permit!.to_h if document.is_a?(ActionController::Parameters) + + validate_payload(document) do |invalid_document, reason| + yield invalid_document, reason if block_given? + return {} + end + + primary_data = document['data'] + attributes = primary_data['attributes'] || {} + attributes['id'] = primary_data['id'] if primary_data['id'] + relationships = primary_data['relationships'] || {} + + filter_fields(attributes, options) + filter_fields(relationships, options) + + hash = {} + hash.merge!(parse_attributes(attributes, options)) + hash.merge!(parse_relationships(relationships, options)) + + hash + end + + # Checks whether a payload is compliant with the JSON API spec. + # + # @api private + # rubocop:disable Metrics/CyclomaticComplexity + def validate_payload(payload) + unless payload.is_a?(Hash) + yield payload, 'Expected hash' + return + end + + primary_data = payload['data'] + unless primary_data.is_a?(Hash) + yield payload, { data: 'Expected hash' } + return + end + + attributes = primary_data['attributes'] || {} + unless attributes.is_a?(Hash) + yield payload, { data: { attributes: 'Expected hash or nil' } } + return + end + + relationships = primary_data['relationships'] || {} + unless relationships.is_a?(Hash) + yield payload, { data: { relationships: 'Expected hash or nil' } } + return + end + + relationships.each do |(key, value)| + unless value.is_a?(Hash) && value.key?('data') + yield payload, { data: { relationships: { key => 'Expected hash with :data key' } } } + end + end + end + # rubocop:enable Metrics/CyclomaticComplexity + + # @api private + def filter_fields(fields, options) + if (only = options[:only]) + fields.slice!(*Array(only).map(&:to_s)) + elsif (except = options[:except]) + fields.except!(*Array(except).map(&:to_s)) + end + end + + # @api private + def field_key(field, options) + (options[:keys] || {}).fetch(field.to_sym, field).to_sym + end + + # @api private + def parse_attributes(attributes, options) + attributes + .map { |(k, v)| { field_key(k, options) => v } } + .reduce({}, :merge) + end + + # Given an association name, and a relationship data attribute, build a hash + # mapping the corresponding ActiveRecord attribute to the corresponding value. + # + # @example + # parse_relationship(:comments, [{ 'id' => '1', 'type' => 'comments' }, + # { 'id' => '2', 'type' => 'comments' }], + # {}) + # # => { :comment_ids => ['1', '2'] } + # parse_relationship(:author, { 'id' => '1', 'type' => 'users' }, {}) + # # => { :author_id => '1' } + # parse_relationship(:author, nil, {}) + # # => { :author_id => nil } + # @param [Symbol] assoc_name + # @param [Hash] assoc_data + # @param [Hash] options + # @return [Hash{Symbol, Object}] + # + # @api private + def parse_relationship(assoc_name, assoc_data, options) + prefix_key = field_key(assoc_name, options).to_s.singularize + hash = + if assoc_data.is_a?(Array) + { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } + else + { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } + end + + polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) + hash.merge!("#{prefix_key}_type".to_sym => assoc_data['type']) if polymorphic + + hash + end + + # @api private + def parse_relationships(relationships, options) + relationships + .map { |(k, v)| parse_relationship(k, v['data'], options) } + .reduce({}, :merge) + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/fragment_cache.rb b/lib/active_model_serializers/adapter/json_api/fragment_cache.rb new file mode 100644 index 000000000..5ae0b08c0 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/fragment_cache.rb @@ -0,0 +1,18 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + class FragmentCache + def fragment_cache(root, cached_hash, non_cached_hash) + core_cached = cached_hash.first + core_non_cached = non_cached_hash.first + no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } + no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } + cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] + hash = (root) ? { root => cached_resource } : cached_resource + + hash.deep_merge no_root_non_cache.deep_merge no_root_cache + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb new file mode 100644 index 000000000..bb490e296 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -0,0 +1,42 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + class Link + def initialize(serializer, value) + @object = serializer.object + @scope = serializer.scope + + # Use the return value of the block unless it is nil. + if value.respond_to?(:call) + @value = instance_eval(&value) + else + @value = value + end + end + + def href(value) + @href = value + nil + end + + def meta(value) + @meta = value + nil + end + + def as_json + return @value if @value + + hash = { href: @href } + hash.merge!(meta: @meta) if @meta + + hash + end + + protected + + attr_reader :object, :scope + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb new file mode 100644 index 000000000..8f3252c30 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/pagination_links.rb @@ -0,0 +1,56 @@ +module ActiveModelSerializers + module Adapter + class JsonApi < Base + class PaginationLinks + FIRST_PAGE = 1 + + attr_reader :collection, :context + + def initialize(collection, context) + @collection = collection + @context = context + end + + def serializable_hash(options = {}) + pages_from.each_with_object({}) do |(key, value), hash| + params = query_parameters.merge(page: { number: value, size: collection.size }).to_query + + hash[key] = "#{url(options)}?#{params}" + end + end + + private + + def pages_from + return {} if collection.total_pages == FIRST_PAGE + + {}.tap do |pages| + pages[:self] = collection.current_page + + unless collection.current_page == FIRST_PAGE + pages[:first] = FIRST_PAGE + pages[:prev] = collection.current_page - FIRST_PAGE + end + + unless collection.current_page == collection.total_pages + pages[:next] = collection.current_page + FIRST_PAGE + pages[:last] = collection.total_pages + end + end + end + + def url(options) + @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url + end + + def request_url + @request_url ||= context.request_url + end + + def query_parameters + @query_parameters ||= context.query_parameters + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/null.rb b/lib/active_model_serializers/adapter/null.rb new file mode 100644 index 000000000..6e690b1b0 --- /dev/null +++ b/lib/active_model_serializers/adapter/null.rb @@ -0,0 +1,10 @@ +module ActiveModelSerializers + module Adapter + class Null < Base + # Since options param is not being used, underscored naming of the param + def serializable_hash(_options = nil) + {} + end + end + end +end diff --git a/lib/active_model_serializers/deserialization.rb b/lib/active_model_serializers/deserialization.rb index 15b8e8985..9eaeef44d 100644 --- a/lib/active_model_serializers/deserialization.rb +++ b/lib/active_model_serializers/deserialization.rb @@ -3,11 +3,11 @@ module Deserialization module_function def jsonapi_parse(*args) - ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse(*args) + ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse(*args) end def jsonapi_parse!(*args) - ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(*args) + ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(*args) end end end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb new file mode 100644 index 000000000..5fe3b8578 --- /dev/null +++ b/test/active_model_serializers/adapter_for_test.rb @@ -0,0 +1,164 @@ +module ActiveModelSerializers + class AdapterForTest < ActiveSupport::TestCase + UnknownAdapterError = ::ActiveModelSerializers::Adapter::UnknownAdapterError + + def setup + @previous_adapter = ActiveModelSerializers.config.adapter + end + + def teardown + ActiveModelSerializers.config.adapter = @previous_adapter + end + + def test_returns_default_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Attributes, adapter + end + + def test_overwrite_adapter_with_symbol + ActiveModelSerializers.config.adapter = :null + + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Null, adapter + ensure + ActiveModelSerializers.config.adapter = @previous_adapter + end + + def test_overwrite_adapter_with_class + ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::Null + + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Null, adapter + end + + def test_raises_exception_if_invalid_symbol_given + ActiveModelSerializers.config.adapter = :unknown + + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.configured_adapter + end + end + + def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter + ActiveModelSerializers.config.adapter = 42 + + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.configured_adapter + end + end + + def test_adapter_class_for_known_adapter + klass = ActiveModelSerializers::Adapter.adapter_class(:json_api) + assert_equal ActiveModelSerializers::Adapter::JsonApi, klass + end + + def test_adapter_class_for_unknown_adapter + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.adapter_class(:json_simple) + end + end + + def test_adapter_map + expected_adapter_map = { + 'null'.freeze => ActiveModelSerializers::Adapter::Null, + 'json'.freeze => ActiveModelSerializers::Adapter::Json, + 'attributes'.freeze => ActiveModelSerializers::Adapter::Attributes, + 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi + } + actual = ActiveModelSerializers::Adapter.adapter_map + assert_equal actual, expected_adapter_map + end + + def test_adapters + assert_equal ActiveModelSerializers::Adapter.adapters.sort, [ + 'attributes'.freeze, + 'json'.freeze, + 'json_api'.freeze, + 'null'.freeze + ] + end + + def test_lookup_adapter_by_string_name + assert_equal ActiveModelSerializers::Adapter.lookup('json'.freeze), ActiveModelSerializers::Adapter::Json + end + + def test_lookup_adapter_by_symbol_name + assert_equal ActiveModelSerializers::Adapter.lookup(:json), ActiveModelSerializers::Adapter::Json + end + + def test_lookup_adapter_by_class + klass = ActiveModelSerializers::Adapter::Json + assert_equal ActiveModelSerializers::Adapter.lookup(klass), klass + end + + def test_lookup_adapter_from_environment_registers_adapter + ActiveModelSerializers::Adapter.const_set(:AdapterFromEnvironment, Class.new) + klass = ::ActiveModelSerializers::Adapter::AdapterFromEnvironment + name = 'adapter_from_environment'.freeze + assert_equal ActiveModelSerializers::Adapter.lookup(name), klass + assert ActiveModelSerializers::Adapter.adapters.include?(name) + ensure + ActiveModelSerializers::Adapter.adapter_map.delete(name) + ActiveModelSerializers::Adapter.send(:remove_const, :AdapterFromEnvironment) + end + + def test_lookup_adapter_for_unknown_name + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.lookup(:json_simple) + end + end + + def test_adapter + assert_equal ActiveModelSerializers.config.adapter, :attributes + assert_equal ActiveModelSerializers::Adapter.configured_adapter, ActiveModelSerializers::Adapter::Attributes + end + + def test_register_adapter + new_adapter_name = :foo + new_adapter_klass = Class.new + ActiveModelSerializers::Adapter.register(new_adapter_name, new_adapter_klass) + assert ActiveModelSerializers::Adapter.adapters.include?('foo'.freeze) + assert ActiveModelSerializers::Adapter.lookup(:foo), new_adapter_klass + ensure + ActiveModelSerializers::Adapter.adapter_map.delete(new_adapter_name.to_s) + end + + def test_inherited_adapter_hooks_register_adapter + Object.const_set(:MyAdapter, Class.new) + my_adapter = MyAdapter + ActiveModelSerializers::Adapter::Base.inherited(my_adapter) + assert_equal ActiveModelSerializers::Adapter.lookup(:my_adapter), my_adapter + ensure + ActiveModelSerializers::Adapter.adapter_map.delete('my_adapter'.freeze) + Object.send(:remove_const, :MyAdapter) + end + + def test_inherited_adapter_hooks_register_namespaced_adapter + Object.const_set(:MyNamespace, Module.new) + MyNamespace.const_set(:MyAdapter, Class.new) + my_adapter = MyNamespace::MyAdapter + ActiveModelSerializers::Adapter::Base.inherited(my_adapter) + assert_equal ActiveModelSerializers::Adapter.lookup(:'my_namespace/my_adapter'), my_adapter + ensure + ActiveModelSerializers::Adapter.adapter_map.delete('my_namespace/my_adapter'.freeze) + MyNamespace.send(:remove_const, :MyAdapter) + Object.send(:remove_const, :MyNamespace) + end + + def test_inherited_adapter_hooks_register_subclass_of_registered_adapter + Object.const_set(:MyAdapter, Class.new) + my_adapter = MyAdapter + Object.const_set(:MySubclassedAdapter, Class.new(MyAdapter)) + my_subclassed_adapter = MySubclassedAdapter + ActiveModelSerializers::Adapter::Base.inherited(my_adapter) + ActiveModelSerializers::Adapter::Base.inherited(my_subclassed_adapter) + assert_equal ActiveModelSerializers::Adapter.lookup(:my_adapter), my_adapter + assert_equal ActiveModelSerializers::Adapter.lookup(:my_subclassed_adapter), my_subclassed_adapter + ensure + ActiveModelSerializers::Adapter.adapter_map.delete('my_adapter'.freeze) + ActiveModelSerializers::Adapter.adapter_map.delete('my_subclassed_adapter'.freeze) + Object.send(:remove_const, :MyAdapter) + Object.send(:remove_const, :MySubclassedAdapter) + end + end +end diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb index e0f3e85ae..aa50e985f 100644 --- a/test/active_model_serializers/logging_test.rb +++ b/test/active_model_serializers/logging_test.rb @@ -65,7 +65,7 @@ def test_logs_correct_serializer def test_logs_correct_adapter ActiveModel::SerializableResource.new(@post).serializable_hash - assert_match(/ActiveModel::Serializer::Adapter::Attributes/, @logger.messages) + assert_match(/ActiveModelSerializers::Adapter::Attributes/, @logger.messages) end def test_logs_the_duration diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index 0ad78eb55..15c99d486 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -1,36 +1,34 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class FragmentCacheTest < ActiveSupport::TestCase - def setup - super - @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') - @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author', description: nil) - @role.author = [@author] - @role_serializer = RoleSerializer.new(@role) - @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) - @role_hash = FragmentCache.new(RoleSerializer.adapter.new(@role_serializer), @role_serializer, {}) - @spam_hash = FragmentCache.new(Spam::UnrelatedLinkSerializer.adapter.new(@spam_serializer), @spam_serializer, {}) - end +module ActiveModelSerializers + module Adapter + class FragmentCacheTest < ActiveSupport::TestCase + def setup + super + @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author', description: nil) + @role.author = [@author] + @role_serializer = RoleSerializer.new(@role) + @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) + @role_hash = FragmentCache.new(::ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer), @role_serializer, {}) + @spam_hash = FragmentCache.new(::ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer), @spam_serializer, {}) + end - def test_fragment_fetch_with_virtual_attributes - expected_result = { - id: @role.id, - description: @role.description, - slug: "#{@role.name}-#{@role.id}", - name: @role.name - } - assert_equal(@role_hash.fetch, expected_result) - end + def test_fragment_fetch_with_virtual_attributes + expected_result = { + id: @role.id, + description: @role.description, + slug: "#{@role.name}-#{@role.id}", + name: @role.name + } + assert_equal(@role_hash.fetch, expected_result) + end - def test_fragment_fetch_with_namespaced_object - expected_result = { - id: @spam.id - } - assert_equal(@spam_hash.fetch, expected_result) - end + def test_fragment_fetch_with_namespaced_object + expected_result = { + id: @spam.id + } + assert_equal(@spam_hash.fetch, expected_result) end end end diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 940770b29..0f096f0b3 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -1,45 +1,43 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class Json - class BelongsToTest < ActiveSupport::TestCase - def setup - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @anonymous_post.comments = [] - @comment.post = @post - @comment.author = nil - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @anonymous_post.blog = nil +module ActiveModelSerializers + module Adapter + class Json + class BelongsToTest < ActiveSupport::TestCase + def setup + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @anonymous_post.comments = [] + @comment.post = @post + @comment.author = nil + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @post.blog = @blog + @anonymous_post.blog = nil - @serializer = CommentSerializer.new(@comment) - @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) - ActionController::Base.cache_store.clear - end + @serializer = CommentSerializer.new(@comment) + @adapter = ActiveModelSerializers::Adapter::Json.new(@serializer) + ActionController::Base.cache_store.clear + end - def test_includes_post - assert_equal({ id: 42, title: 'New Post', body: 'Body' }, @adapter.serializable_hash[:comment][:post]) - end + def test_includes_post + assert_equal({ id: 42, title: 'New Post', body: 'Body' }, @adapter.serializable_hash[:comment][:post]) + end - def test_include_nil_author - serializer = PostSerializer.new(@anonymous_post) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_include_nil_author + serializer = PostSerializer.new(@anonymous_post) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: { id: 999, name: 'Custom blog' }, author: nil } }, adapter.serializable_hash) - end + assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: { id: 999, name: 'Custom blog' }, author: nil } }, adapter.serializable_hash) + end - def test_include_nil_author_with_specified_serializer - serializer = PostPreviewSerializer.new(@anonymous_post) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_include_nil_author_with_specified_serializer + serializer = PostPreviewSerializer.new(@anonymous_post) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil } }, adapter.serializable_hash) - end + assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil } }, adapter.serializable_hash) end end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 6be3d505a..2ff23336f 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -1,90 +1,88 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class Json - class Collection < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @first_post.comments = [] - @second_post.comments = [] - @first_post.author = @author - @second_post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @first_post.blog = @blog - @second_post.blog = nil +module ActiveModelSerializers + module Adapter + class Json + class Collection < ActiveSupport::TestCase + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') + @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') + @first_post.comments = [] + @second_post.comments = [] + @first_post.author = @author + @second_post.author = @author + @blog = Blog.new(id: 1, name: 'My Blog!!') + @first_post.blog = @blog + @second_post.blog = nil - ActionController::Base.cache_store.clear - end + ActionController::Base.cache_store.clear + end - def test_with_serializer_option - @blog.special_attribute = 'Special' - @blog.articles = [@first_post, @second_post] - serializer = CollectionSerializer.new([@blog], serializer: CustomBlogSerializer) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_with_serializer_option + @blog.special_attribute = 'Special' + @blog.articles = [@first_post, @second_post] + serializer = ActiveModel::Serializer::CollectionSerializer.new([@blog], serializer: CustomBlogSerializer) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - expected = { blogs: [{ - id: 1, - special_attribute: 'Special', - articles: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, { id: 2, title: 'New Post', body: 'Body' }] - }] } - assert_equal expected, adapter.serializable_hash - end + expected = { blogs: [{ + id: 1, + special_attribute: 'Special', + articles: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, { id: 2, title: 'New Post', body: 'Body' }] + }] } + assert_equal expected, adapter.serializable_hash + end - def test_include_multiple_posts - serializer = CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_include_multiple_posts + serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - expected = { posts: [{ - title: 'Hello!!', - body: 'Hello, world!!', + expected = { posts: [{ + title: 'Hello!!', + body: 'Hello, world!!', + id: 1, + comments: [], + author: { id: 1, - comments: [], - author: { - id: 1, - name: 'Steve K.' - }, - blog: { - id: 999, - name: 'Custom blog' - } - }, { - title: 'New Post', - body: 'Body', - id: 2, - comments: [], - author: { - id: 1, - name: 'Steve K.' - }, - blog: { - id: 999, - name: 'Custom blog' - } - }] } - assert_equal expected, adapter.serializable_hash - end + name: 'Steve K.' + }, + blog: { + id: 999, + name: 'Custom blog' + } + }, { + title: 'New Post', + body: 'Body', + id: 2, + comments: [], + author: { + id: 1, + name: 'Steve K.' + }, + blog: { + id: 999, + name: 'Custom blog' + } + }] } + assert_equal expected, adapter.serializable_hash + end - def test_root_is_underscored - virtual_value = VirtualValue.new(id: 1) - serializer = CollectionSerializer.new([virtual_value]) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_root_is_underscored + virtual_value = VirtualValue.new(id: 1) + serializer = ActiveModel::Serializer::CollectionSerializer.new([virtual_value]) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal 1, adapter.serializable_hash[:virtual_values].length - end + assert_equal 1, adapter.serializable_hash[:virtual_values].length + end - def test_include_option - serializer = CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, include: '') - actual = adapter.serializable_hash - expected = { posts: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, - { id: 2, title: 'New Post', body: 'Body' }] } + def test_include_option + serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer, include: '') + actual = adapter.serializable_hash + expected = { posts: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, + { id: 2, title: 'New Post', body: 'Body' }] } - assert_equal(expected, actual) - end + assert_equal(expected, actual) end end end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 72f29e5cb..3f6fa546e 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -1,45 +1,43 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class Json - class HasManyTestTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @post.author = @author - @first_comment.post = @post - @second_comment.post = @post - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @tag = Tag.new(id: 1, name: '#hash_tag') - @post.tags = [@tag] - end +module ActiveModelSerializers + module Adapter + class Json + class HasManyTestTest < ActiveSupport::TestCase + def setup + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, name: 'Steve K.') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @post.author = @author + @first_comment.post = @post + @second_comment.post = @post + @blog = Blog.new(id: 1, name: 'My Blog!!') + @post.blog = @blog + @tag = Tag.new(id: 1, name: '#hash_tag') + @post.tags = [@tag] + end - def test_has_many - serializer = PostSerializer.new(@post) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal([ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], adapter.serializable_hash[:post][:comments]) - end + def test_has_many + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) + assert_equal([ + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } + ], adapter.serializable_hash[:post][:comments]) + end - def test_has_many_with_no_serializer - serializer = PostWithTagsSerializer.new(@post) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) - assert_equal({ - id: 42, - tags: [ - { 'id' => 1, 'name' => '#hash_tag' } - ] - }.to_json, adapter.serializable_hash[:post].to_json) - end + def test_has_many_with_no_serializer + serializer = PostWithTagsSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) + assert_equal({ + id: 42, + tags: [ + { 'id' => 1, 'name' => '#hash_tag' } + ] + }.to_json, adapter.serializable_hash[:post].to_json) end end end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index ba7253e52..c501b4d8d 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -1,155 +1,153 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class BelongsToTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] +module ActiveModelSerializers + module Adapter + class JsonApi + class BelongsToTest < ActiveSupport::TestCase + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @post.blog = @blog + @anonymous_post.comments = [] + @anonymous_post.blog = nil + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] - @serializer = CommentSerializer.new(@comment) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) - ActionController::Base.cache_store.clear - end + @serializer = CommentSerializer.new(@comment) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) + ActionController::Base.cache_store.clear + end + + def test_includes_post_id + expected = { data: { type: 'posts', id: '42' } } + + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:post]) + end - def test_includes_post_id - expected = { data: { type: 'posts', id: '42' } } + def test_includes_linked_post + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:post]) + expected = [{ + id: '42', + type: 'posts', + attributes: { + title: 'New Post', + body: 'Body', + }, + relationships: { + comments: { data: [{ type: 'comments', id: '1' }] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } + } + }] + assert_equal expected, @adapter.serializable_hash[:included] + end - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:post]) - end + def test_limiting_linked_post_fields + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title, :comments, :blog, :author] }) + expected = [{ + id: '42', + type: 'posts', + attributes: { + title: 'New Post' + }, + relationships: { + comments: { data: [{ type: 'comments', id: '1' }] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } + } + }] + assert_equal expected, @adapter.serializable_hash[:included] + end + + def test_include_nil_author + serializer = PostSerializer.new(@anonymous_post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + + assert_equal({ comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil } }, adapter.serializable_hash[:data][:relationships]) + end - def test_includes_linked_post - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post]) - expected = [{ + def test_include_type_for_association_when_different_than_name + serializer = BlogSerializer.new(@blog) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + relationships = adapter.serializable_hash[:data][:relationships] + expected = { + writer: { + data: { + type: 'authors', + id: '1' + } + }, + articles: { + data: [ + { + type: 'posts', + id: '42' + }, + { + type: 'posts', + id: '43' + } + ] + } + } + assert_equal expected, relationships + end + + def test_include_linked_resources_with_type_name + serializer = BlogSerializer.new(@blog) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, include: [:writer, :articles]) + linked = adapter.serializable_hash[:included] + expected = [ + { + id: '1', + type: 'authors', + attributes: { + name: 'Steve K.' + }, + relationships: { + posts: { data: [] }, + roles: { data: [] }, + bio: { data: nil } + } + }, { id: '42', type: 'posts', attributes: { title: 'New Post', - body: 'Body', + body: 'Body' }, relationships: { comments: { data: [{ type: 'comments', id: '1' }] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_limiting_linked_post_fields - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title, :comments, :blog, :author] }) - expected = [{ - id: '42', + }, { + id: '43', type: 'posts', attributes: { - title: 'New Post' + title: 'Hello!!', + body: 'Hello, world!!' }, relationships: { - comments: { data: [{ type: 'comments', id: '1' }] }, + comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_include_nil_author - serializer = PostSerializer.new(@anonymous_post) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - - assert_equal({ comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil } }, adapter.serializable_hash[:data][:relationships]) - end - - def test_include_type_for_association_when_different_than_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - relationships = adapter.serializable_hash[:data][:relationships] - expected = { - writer: { - data: { - type: 'authors', - id: '1' - } - }, - articles: { - data: [ - { - type: 'posts', - id: '42' - }, - { - type: 'posts', - id: '43' - } - ] + author: { data: nil } } } - assert_equal expected, relationships - end - - def test_include_linked_resources_with_type_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer, include: [:writer, :articles]) - linked = adapter.serializable_hash[:included] - expected = [ - { - id: '1', - type: 'authors', - attributes: { - name: 'Steve K.' - }, - relationships: { - posts: { data: [] }, - roles: { data: [] }, - bio: { data: nil } - } - }, { - id: '42', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, { - id: '43', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: nil } - } - } - ] - assert_equal expected, linked - end + ] + assert_equal expected, linked end end end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 05d74bd16..b534108a3 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -1,95 +1,93 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class CollectionTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @blog = Blog.new(id: 23, name: 'AMS Blog') - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @first_post.comments = [] - @second_post.comments = [] - @first_post.blog = @blog - @second_post.blog = nil - @first_post.author = @author - @second_post.author = @author - @author.posts = [@first_post, @second_post] +module ActiveModelSerializers + module Adapter + class JsonApi + class CollectionTest < ActiveSupport::TestCase + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @blog = Blog.new(id: 23, name: 'AMS Blog') + @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') + @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') + @first_post.comments = [] + @second_post.comments = [] + @first_post.blog = @blog + @second_post.blog = nil + @first_post.author = @author + @second_post.author = @author + @author.posts = [@first_post, @second_post] - @serializer = CollectionSerializer.new([@first_post, @second_post]) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) - ActionController::Base.cache_store.clear - end + @serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) + ActionController::Base.cache_store.clear + end - def test_include_multiple_posts - expected = [ - { - id: '1', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } + def test_include_multiple_posts + expected = [ + { + id: '1', + type: 'posts', + attributes: { + title: 'Hello!!', + body: 'Hello, world!!' + }, + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } + } + }, + { + id: '2', + type: 'posts', + attributes: { + title: 'New Post', + body: 'Body' }, - { - id: '2', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } - ] + } + ] - assert_equal(expected, @adapter.serializable_hash[:data]) - end + assert_equal(expected, @adapter.serializable_hash[:data]) + end - def test_limiting_fields - actual = ActiveModel::SerializableResource.new( - [@first_post, @second_post], adapter: :json_api, - fields: { posts: %w(title comments blog author) }) - .serializable_hash - expected = [ - { - id: '1', - type: 'posts', - attributes: { - title: 'Hello!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } + def test_limiting_fields + actual = ActiveModel::SerializableResource.new( + [@first_post, @second_post], adapter: :json_api, + fields: { posts: %w(title comments blog author) }) + .serializable_hash + expected = [ + { + id: '1', + type: 'posts', + attributes: { + title: 'Hello!!' + }, + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } + } + }, + { + id: '2', + type: 'posts', + attributes: { + title: 'New Post' }, - { - id: '2', - type: 'posts', - attributes: { - title: 'New Post' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } - ] - assert_equal(expected, actual[:data]) - end + } + ] + assert_equal(expected, actual[:data]) end end end diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb index b92ab590a..ad356a533 100644 --- a/test/adapter/json_api/fields_test.rb +++ b/test/adapter/json_api/fields_test.rb @@ -1,87 +1,85 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class FieldsTest < ActiveSupport::TestCase - Post = Class.new(::Model) - class PostSerializer < ActiveModel::Serializer - type 'posts' - attributes :title, :body - belongs_to :author - has_many :comments - end +module ActiveModelSerializers + module Adapter + class JsonApi + class FieldsTest < ActiveSupport::TestCase + Post = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + type 'posts' + attributes :title, :body + belongs_to :author + has_many :comments + end - Author = Class.new(::Model) - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - attributes :name, :birthday - end + Author = Class.new(::Model) + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + attributes :name, :birthday + end - Comment = Class.new(::Model) - class CommentSerializer < ActiveModel::Serializer - type 'comments' - attributes :body - belongs_to :author - end + Comment = Class.new(::Model) + class CommentSerializer < ActiveModel::Serializer + type 'comments' + attributes :body + belongs_to :author + end - def setup - @author = Author.new(id: 1, name: 'Lucas', birthday: '10.01.1990') - @comment1 = Comment.new(id: 7, body: 'cool', author: @author) - @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) - @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2]) - @comment1.post = @post - @comment2.post = @post - end + def setup + @author = Author.new(id: 1, name: 'Lucas', birthday: '10.01.1990') + @comment1 = Comment.new(id: 7, body: 'cool', author: @author) + @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2]) + @comment1.post = @post + @comment2.post = @post + end - def test_fields_attributes - fields = { posts: [:title] } - hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash - expected = { - title: 'Title 1' - } + def test_fields_attributes + fields = { posts: [:title] } + hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash + expected = { + title: 'Title 1' + } - assert_equal(expected, hash[:data][:attributes]) - end + assert_equal(expected, hash[:data][:attributes]) + end - def test_fields_relationships - fields = { posts: [:author] } - hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash - expected = { - author: { - data: { - type: 'authors', - id: '1' - } + def test_fields_relationships + fields = { posts: [:author] } + hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash + expected = { + author: { + data: { + type: 'authors', + id: '1' } } + } - assert_equal(expected, hash[:data][:relationships]) - end + assert_equal(expected, hash[:data][:relationships]) + end - def test_fields_included - fields = { posts: [:author], comments: [:body] } - hash = serializable(@post, adapter: :json_api, fields: fields, include: 'comments').serializable_hash - expected = [ - { - type: 'comments', - id: '7', - attributes: { - body: 'cool' - } - }, { - type: 'comments', - id: '12', - attributes: { - body: 'awesome' - } + def test_fields_included + fields = { posts: [:author], comments: [:body] } + hash = serializable(@post, adapter: :json_api, fields: fields, include: 'comments').serializable_hash + expected = [ + { + type: 'comments', + id: '7', + attributes: { + body: 'cool' } - ] + }, { + type: 'comments', + id: '12', + attributes: { + body: 'awesome' + } + } + ] - assert_equal(expected, hash[:included]) - end + assert_equal(expected, hash[:included]) end end end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index b80448f70..e016de284 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -1,43 +1,41 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class HasManyEmbedIdsTest < ActiveSupport::TestCase - def setup - @author = Author.new(name: 'Steve K.') - @author.bio = nil - @author.roles = nil - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @author.posts = [@first_post, @second_post] - @first_post.author = @author - @second_post.author = @author - @first_post.comments = [] - @second_post.comments = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @first_post.blog = @blog - @second_post.blog = nil +module ActiveModelSerializers + module Adapter + class JsonApi + class HasManyEmbedIdsTest < ActiveSupport::TestCase + def setup + @author = Author.new(name: 'Steve K.') + @author.bio = nil + @author.roles = nil + @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') + @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') + @author.posts = [@first_post, @second_post] + @first_post.author = @author + @second_post.author = @author + @first_post.comments = [] + @second_post.comments = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @first_post.blog = @blog + @second_post.blog = nil - @serializer = AuthorSerializer.new(@author) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) - end + @serializer = AuthorSerializer.new(@author) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) + end - def test_includes_comment_ids - expected = { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } + def test_includes_comment_ids + expected = { + data: [ + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } + ] + } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:posts]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:posts]) + end - def test_no_includes_linked_comments - assert_nil @adapter.serializable_hash[:linked] - end + def test_no_includes_linked_comments + assert_nil @adapter.serializable_hash[:linked] end end end diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 2d2a885aa..f598bc9b0 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -1,96 +1,94 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - # Test 'has_many :assocs, serializer: AssocXSerializer' - class HasManyExplicitSerializerTest < ActiveSupport::TestCase - def setup - @post = Post.new(title: 'New Post', body: 'Body') - @author = Author.new(name: 'Jane Blogger') - @author.posts = [@post] - @post.author = @author - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @first_comment.author = nil - @second_comment.post = @post - @second_comment.author = nil - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post.blog = @blog +module ActiveModelSerializers + module Adapter + class JsonApi + # Test 'has_many :assocs, serializer: AssocXSerializer' + class HasManyExplicitSerializerTest < ActiveSupport::TestCase + def setup + @post = Post.new(title: 'New Post', body: 'Body') + @author = Author.new(name: 'Jane Blogger') + @author.posts = [@post] + @post.author = @author + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @first_comment.author = nil + @second_comment.post = @post + @second_comment.author = nil + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post.blog = @blog - @serializer = PostPreviewSerializer.new(@post) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - @serializer, - include: [:comments, :author] - ) - end + @serializer = PostPreviewSerializer.new(@post) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new( + @serializer, + include: [:comments, :author] + ) + end - def test_includes_comment_ids - expected = { - data: [ - { type: 'comments', id: '1' }, - { type: 'comments', id: '2' } - ] - } + def test_includes_comment_ids + expected = { + data: [ + { type: 'comments', id: '1' }, + { type: 'comments', id: '2' } + ] + } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) + end - def test_includes_linked_data - # If CommentPreviewSerializer is applied correctly the body text will not be present in the output - expected = [ - { - id: '1', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: @post.id.to_s } } - } - }, - { - id: '2', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: @post.id.to_s } } - } - }, - { - id: @author.id.to_s, - type: 'authors', - relationships: { - posts: { data: [{ type: 'posts', id: @post.id.to_s }] } - } + def test_includes_linked_data + # If CommentPreviewSerializer is applied correctly the body text will not be present in the output + expected = [ + { + id: '1', + type: 'comments', + relationships: { + post: { data: { type: 'posts', id: @post.id.to_s } } } - ] + }, + { + id: '2', + type: 'comments', + relationships: { + post: { data: { type: 'posts', id: @post.id.to_s } } + } + }, + { + id: @author.id.to_s, + type: 'authors', + relationships: { + posts: { data: [{ type: 'posts', id: @post.id.to_s }] } + } + } + ] - assert_equal(expected, @adapter.serializable_hash[:included]) - end + assert_equal(expected, @adapter.serializable_hash[:included]) + end - def test_includes_author_id - expected = { - data: { type: 'authors', id: @author.id.to_s } - } + def test_includes_author_id + expected = { + data: { type: 'authors', id: @author.id.to_s } + } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) + end - def test_explicit_serializer_with_null_resource - @post.author = nil + def test_explicit_serializer_with_null_resource + @post.author = nil - expected = { data: nil } + expected = { data: nil } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) + end - def test_explicit_serializer_with_null_collection - @post.comments = [] + def test_explicit_serializer_with_null_collection + @post.comments = [] - expected = { data: [] } + expected = { data: [] } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end end end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index a5753c6ed..d590b8dfd 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -1,143 +1,141 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class HasManyTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @author.posts = [] - @author.bio = nil - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @post_without_comments = Post.new(id: 2, title: 'Second Post', body: 'Second') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @first_comment.author = nil - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @second_comment.author = nil - @post.comments = [@first_comment, @second_comment] - @post_without_comments.comments = [] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @post_without_comments.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post] - @post.blog = @blog - @post_without_comments.blog = nil - @tag = Tag.new(id: 1, name: '#hash_tag') - @post.tags = [@tag] - @serializer = PostSerializer.new(@post) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) +module ActiveModelSerializers + module Adapter + class JsonApi + class HasManyTest < ActiveSupport::TestCase + def setup + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, name: 'Steve K.') + @author.posts = [] + @author.bio = nil + @post = Post.new(id: 1, title: 'New Post', body: 'Body') + @post_without_comments = Post.new(id: 2, title: 'Second Post', body: 'Second') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @first_comment.author = nil + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @second_comment.author = nil + @post.comments = [@first_comment, @second_comment] + @post_without_comments.comments = [] + @first_comment.post = @post + @second_comment.post = @post + @post.author = @author + @post_without_comments.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post] + @post.blog = @blog + @post_without_comments.blog = nil + @tag = Tag.new(id: 1, name: '#hash_tag') + @post.tags = [@tag] + @serializer = PostSerializer.new(@post) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) - @virtual_value = VirtualValue.new(id: 1) - end + @virtual_value = VirtualValue.new(id: 1) + end - def test_includes_comment_ids - expected = { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] } + def test_includes_comment_ids + expected = { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) + end - def test_includes_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments]) - expected = [{ - id: '1', - type: 'comments', - attributes: { - body: 'ZOMG A COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - attributes: { - body: 'ZOMG ANOTHER COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end + def test_includes_linked_comments + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:comments]) + expected = [{ + id: '1', + type: 'comments', + attributes: { + body: 'ZOMG A COMMENT' + }, + relationships: { + post: { data: { type: 'posts', id: '1' } }, + author: { data: nil } + } + }, { + id: '2', + type: 'comments', + attributes: { + body: 'ZOMG ANOTHER COMMENT' + }, + relationships: { + post: { data: { type: 'posts', id: '1' } }, + author: { data: nil } + } + }] + assert_equal expected, @adapter.serializable_hash[:included] + end - def test_limit_fields_of_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id, :post, :author] }) - expected = [{ - id: '1', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end + def test_limit_fields_of_linked_comments + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id, :post, :author] }) + expected = [{ + id: '1', + type: 'comments', + relationships: { + post: { data: { type: 'posts', id: '1' } }, + author: { data: nil } + } + }, { + id: '2', + type: 'comments', + relationships: { + post: { data: { type: 'posts', id: '1' } }, + author: { data: nil } + } + }] + assert_equal expected, @adapter.serializable_hash[:included] + end - def test_no_include_linked_if_comments_is_empty - serializer = PostSerializer.new(@post_without_comments) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + def test_no_include_linked_if_comments_is_empty + serializer = PostSerializer.new(@post_without_comments) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - assert_nil adapter.serializable_hash[:linked] - end + assert_nil adapter.serializable_hash[:linked] + end - def test_include_type_for_association_when_different_than_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - actual = adapter.serializable_hash[:data][:relationships][:articles] + def test_include_type_for_association_when_different_than_name + serializer = BlogSerializer.new(@blog) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + actual = adapter.serializable_hash[:data][:relationships][:articles] - expected = { - data: [{ - type: 'posts', - id: '1' - }] - } - assert_equal expected, actual - end + expected = { + data: [{ + type: 'posts', + id: '1' + }] + } + assert_equal expected, actual + end - def test_has_many_with_no_serializer - serializer = PostWithTagsSerializer.new(@post) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + def test_has_many_with_no_serializer + serializer = PostWithTagsSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - assert_equal({ - data: { - id: '1', - type: 'posts', - relationships: { - tags: { data: [@tag.as_json] } - } + assert_equal({ + data: { + id: '1', + type: 'posts', + relationships: { + tags: { data: [@tag.as_json] } } - }, adapter.serializable_hash) - end + } + }, adapter.serializable_hash) + end - def test_has_many_with_virtual_value - serializer = VirtualValueSerializer.new(@virtual_value) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + def test_has_many_with_virtual_value + serializer = VirtualValueSerializer.new(@virtual_value) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - assert_equal({ - data: { - id: '1', - type: 'virtual_values', - relationships: { - maker: { data: { id: 1 } }, - reviews: { data: [{ id: 1 }, { id: 2 }] } - } + assert_equal({ + data: { + id: '1', + type: 'virtual_values', + relationships: { + maker: { data: { id: 1 } }, + reviews: { data: [{ id: 1 }, { id: 2 }] } } - }, adapter.serializable_hash) - end + } + }, adapter.serializable_hash) end end end diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 7bc25ff6f..b346dcd08 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -1,79 +1,77 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class HasOneTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @bio = Bio.new(id: 43, content: 'AMS Contributor') - @author.bio = @bio - @bio.author = @author - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @anonymous_post.comments = [] - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - @author.roles = [] +module ActiveModelSerializers + module Adapter + class JsonApi + class HasOneTest < ActiveSupport::TestCase + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @bio = Bio.new(id: 43, content: 'AMS Contributor') + @author.bio = @bio + @bio.author = @author + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @anonymous_post.comments = [] + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + @author.roles = [] - @virtual_value = VirtualValue.new(id: 1) + @virtual_value = VirtualValue.new(id: 1) - @serializer = AuthorSerializer.new(@author) - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:bio, :posts]) - end + @serializer = AuthorSerializer.new(@author) + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:bio, :posts]) + end - def test_includes_bio_id - expected = { data: { type: 'bios', id: '43' } } + def test_includes_bio_id + expected = { data: { type: 'bios', id: '43' } } - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:bio]) - end + assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:bio]) + end - def test_includes_linked_bio - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:bio]) + def test_includes_linked_bio + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:bio]) - expected = [ - { - id: '43', - type: 'bios', - attributes: { - content: 'AMS Contributor', - rating: nil - }, - relationships: { - author: { data: { type: 'authors', id: '1' } } - } + expected = [ + { + id: '43', + type: 'bios', + attributes: { + content: 'AMS Contributor', + rating: nil + }, + relationships: { + author: { data: { type: 'authors', id: '1' } } } - ] + } + ] - assert_equal(expected, @adapter.serializable_hash[:included]) - end + assert_equal(expected, @adapter.serializable_hash[:included]) + end - def test_has_one_with_virtual_value - serializer = VirtualValueSerializer.new(@virtual_value) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + def test_has_one_with_virtual_value + serializer = VirtualValueSerializer.new(@virtual_value) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - expected = { - data: { - id: '1', - type: 'virtual_values', - relationships: { - maker: { data: { id: 1 } }, - reviews: { data: [{ id: 1 }, { id: 2 }] } - } + expected = { + data: { + id: '1', + type: 'virtual_values', + relationships: { + maker: { data: { id: 1 } }, + reviews: { data: [{ id: 1 }, { id: 2 }] } } } + } - assert_equal(expected, adapter.serializable_hash) - end + assert_equal(expected, adapter.serializable_hash) end end end diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index b205a4ec1..1b9e89ad8 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -1,37 +1,35 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApiTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - end +module ActiveModelSerializers + module Adapter + class JsonApiTest < ActiveSupport::TestCase + def setup + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, name: 'Steve K.') + @post = Post.new(id: 1, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @second_comment.post = @post + @post.author = @author + @blog = Blog.new(id: 1, name: 'My Blog!!') + @post.blog = @blog + end - def test_custom_keys - serializer = PostWithCustomKeysSerializer.new(@post) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) + def test_custom_keys + serializer = PostWithCustomKeysSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - assert_equal({ - reviews: { data: [ - { type: 'comments', id: '1' }, - { type: 'comments', id: '2' } - ] }, - writer: { data: { type: 'authors', id: '1' } }, - site: { data: { type: 'blogs', id: '1' } } - }, adapter.serializable_hash[:data][:relationships]) - end + assert_equal({ + reviews: { data: [ + { type: 'comments', id: '1' }, + { type: 'comments', id: '2' } + ] }, + writer: { data: { type: 'authors', id: '1' } }, + site: { data: { type: 'blogs', id: '1' } } + }, adapter.serializable_hash[:data][:relationships]) end end end -end \ No newline at end of file +end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index c16147d66..bcf181232 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -5,168 +5,106 @@ class NestedPostSerializer < ActiveModel::Serializer has_many :nested_posts end -module ActiveModel - class Serializer - module Adapter - class JsonApi - class LinkedTest < ActiveSupport::TestCase - def setup - @author1 = Author.new(id: 1, name: 'Steve K.') - @author2 = Author.new(id: 2, name: 'Tenderlove') - @bio1 = Bio.new(id: 1, content: 'AMS Contributor') - @bio2 = Bio.new(id: 2, content: 'Rails Contributor') - @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') - @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') - @blog = Blog.new({ name: 'AMS Blog' }) - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @first_post.blog = @blog - @second_post.blog = @blog - @third_post.blog = nil - @first_post.comments = [@first_comment, @second_comment] - @second_post.comments = [] - @third_post.comments = [] - @first_post.author = @author1 - @second_post.author = @author2 - @third_post.author = @author1 - @first_comment.post = @first_post - @first_comment.author = nil - @second_comment.post = @first_post - @second_comment.author = nil - @author1.posts = [@first_post, @third_post] - @author1.bio = @bio1 - @author1.roles = [] - @author2.posts = [@second_post] - @author2.bio = @bio2 - @author2.roles = [] - @bio1.author = @author1 - @bio2.author = @author2 - end +module ActiveModelSerializers + module Adapter + class JsonApi + class LinkedTest < ActiveSupport::TestCase + def setup + @author1 = Author.new(id: 1, name: 'Steve K.') + @author2 = Author.new(id: 2, name: 'Tenderlove') + @bio1 = Bio.new(id: 1, content: 'AMS Contributor') + @bio2 = Bio.new(id: 2, content: 'Rails Contributor') + @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!') + @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') + @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') + @blog = Blog.new({ name: 'AMS Blog' }) + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @first_post.blog = @blog + @second_post.blog = @blog + @third_post.blog = nil + @first_post.comments = [@first_comment, @second_comment] + @second_post.comments = [] + @third_post.comments = [] + @first_post.author = @author1 + @second_post.author = @author2 + @third_post.author = @author1 + @first_comment.post = @first_post + @first_comment.author = nil + @second_comment.post = @first_post + @second_comment.author = nil + @author1.posts = [@first_post, @third_post] + @author1.bio = @bio1 + @author1.roles = [] + @author2.posts = [@second_post] + @author2.bio = @bio2 + @author2.roles = [] + @bio1.author = @author1 + @bio2.author = @author2 + end - def test_include_multiple_posts_and_linked_array - serializer = CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [:comments, author: [:bio]] - ) - alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [:comments, author: [:bio]] - ) + def test_include_multiple_posts_and_linked_array + serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) + adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [:comments, author: [:bio]] + ) + alt_adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [:comments, author: [:bio]] + ) - expected = { - data: [ - { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } + expected = { + data: [ + { + id: '10', + type: 'posts', + attributes: { + title: 'Hello!!', + body: 'Hello, world!!' }, - { - id: '20', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '2' } } - } + relationships: { + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } - ], - included: [ - { - id: '1', - type: 'comments', - attributes: { - body: 'ZOMG A COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '10' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - attributes: { - body: 'ZOMG ANOTHER COMMENT', - }, - relationships: { - post: { data: { type: 'posts', id: '10' } }, - author: { data: nil } - } - }, { - id: '1', - type: 'authors', - attributes: { - name: 'Steve K.' - }, - relationships: { - posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, - roles: { data: [] }, - bio: { data: { type: 'bios', id: '1' } } - } - }, { - id: '1', - type: 'bios', - attributes: { - content: 'AMS Contributor', - rating: nil - }, - relationships: { - author: { data: { type: 'authors', id: '1' } } - } - }, { - id: '2', - type: 'authors', - attributes: { - name: 'Tenderlove' - }, - relationships: { - posts: { data: [{ type: 'posts', id: '20' }] }, - roles: { data: [] }, - bio: { data: { type: 'bios', id: '2' } } - } - }, { - id: '2', - type: 'bios', - attributes: { - rating: nil, - content: 'Rails Contributor', - }, - relationships: { - author: { data: { type: 'authors', id: '2' } } - } + }, + { + id: '20', + type: 'posts', + attributes: { + title: 'New Post', + body: 'Body' + }, + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '2' } } } - ] - } - assert_equal expected, adapter.serializable_hash - assert_equal expected, alt_adapter.serializable_hash - end - - def test_include_multiple_posts_and_linked - serializer = BioSerializer.new @bio1 - adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [author: [:posts]] - ) - alt_adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [author: [:posts]] - ) - - expected = [ + } + ], + included: [ { + id: '1', + type: 'comments', + attributes: { + body: 'ZOMG A COMMENT' + }, + relationships: { + post: { data: { type: 'posts', id: '10' } }, + author: { data: nil } + } + }, { + id: '2', + type: 'comments', + attributes: { + body: 'ZOMG ANOTHER COMMENT', + }, + relationships: { + post: { data: { type: 'posts', id: '10' } }, + author: { data: nil } + } + }, { id: '1', type: 'authors', attributes: { @@ -178,215 +116,275 @@ def test_include_multiple_posts_and_linked bio: { data: { type: 'bios', id: '1' } } } }, { - id: '10', - type: 'posts', + id: '1', + type: 'bios', attributes: { - title: 'Hello!!', - body: 'Hello, world!!' + content: 'AMS Contributor', + rating: nil }, relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - blog: { data: { type: 'blogs', id: '999' } }, author: { data: { type: 'authors', id: '1' } } } }, { - id: '30', - type: 'posts', + id: '2', + type: 'authors', attributes: { - title: 'Yet Another Post', - body: 'Body' + name: 'Tenderlove' }, relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } + posts: { data: [{ type: 'posts', id: '20' }] }, + roles: { data: [] }, + bio: { data: { type: 'bios', id: '2' } } + } + }, { + id: '2', + type: 'bios', + attributes: { + rating: nil, + content: 'Rails Contributor', + }, + relationships: { + author: { data: { type: 'authors', id: '2' } } } } ] + } + assert_equal expected, adapter.serializable_hash + assert_equal expected, alt_adapter.serializable_hash + end - assert_equal expected, adapter.serializable_hash[:included] - assert_equal expected, alt_adapter.serializable_hash[:included] - end + def test_include_multiple_posts_and_linked + serializer = BioSerializer.new @bio1 + adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [author: [:posts]] + ) + alt_adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [author: [:posts]] + ) - def test_underscore_model_namespace_for_linked_resource_type - spammy_post = Post.new(id: 123) - spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] - serializer = SpammyPostSerializer.new(spammy_post) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer) - relationships = adapter.serializable_hash[:data][:relationships] - expected = { - related: { - data: [{ - type: 'spam_unrelated_links', - id: '456' - }] + expected = [ + { + id: '1', + type: 'authors', + attributes: { + name: 'Steve K.' + }, + relationships: { + posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, + roles: { data: [] }, + bio: { data: { type: 'bios', id: '1' } } + } + }, { + id: '10', + type: 'posts', + attributes: { + title: 'Hello!!', + body: 'Hello, world!!' + }, + relationships: { + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } + } + }, { + id: '30', + type: 'posts', + attributes: { + title: 'Yet Another Post', + body: 'Body' + }, + relationships: { + comments: { data: [] }, + blog: { data: { type: 'blogs', id: '999' } }, + author: { data: { type: 'authors', id: '1' } } } } - assert_equal expected, relationships - end + ] - def test_multiple_references_to_same_resource - serializer = CollectionSerializer.new([@first_comment, @second_comment]) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [:post] - ) + assert_equal expected, adapter.serializable_hash[:included] + assert_equal expected, alt_adapter.serializable_hash[:included] + end - expected = [ - { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' + def test_underscore_model_namespace_for_linked_resource_type + spammy_post = Post.new(id: 123) + spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] + serializer = SpammyPostSerializer.new(spammy_post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + relationships = adapter.serializable_hash[:data][:relationships] + expected = { + related: { + data: [{ + type: 'spam_unrelated_links', + id: '456' + }] + } + } + assert_equal expected, relationships + end + + def test_multiple_references_to_same_resource + serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_comment, @second_comment]) + adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [:post] + ) + + expected = [ + { + id: '10', + type: 'posts', + attributes: { + title: 'Hello!!', + body: 'Hello, world!!' + }, + relationships: { + comments: { + data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - relationships: { - comments: { - data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] - }, - blog: { - data: { type: 'blogs', id: '999' } - }, - author: { - data: { type: 'authors', id: '1' } - } + blog: { + data: { type: 'blogs', id: '999' } + }, + author: { + data: { type: 'authors', id: '1' } } } - ] + } + ] - assert_equal expected, adapter.serializable_hash[:included] - end + assert_equal expected, adapter.serializable_hash[:included] + end - def test_nil_link_with_specified_serializer - @first_post.author = nil - serializer = PostPreviewSerializer.new(@first_post) - adapter = ActiveModel::Serializer::Adapter::JsonApi.new( - serializer, - include: [:author] - ) + def test_nil_link_with_specified_serializer + @first_post.author = nil + serializer = PostPreviewSerializer.new(@first_post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new( + serializer, + include: [:author] + ) - expected = { - data: { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - author: { data: nil } - } + expected = { + data: { + id: '10', + type: 'posts', + attributes: { + title: 'Hello!!', + body: 'Hello, world!!' + }, + relationships: { + comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, + author: { data: nil } } } - assert_equal expected, adapter.serializable_hash - end + } + assert_equal expected, adapter.serializable_hash end + end - class NoDuplicatesTest < ActiveSupport::TestCase - Post = Class.new(::Model) - Author = Class.new(::Model) + class NoDuplicatesTest < ActiveSupport::TestCase + Post = Class.new(::Model) + Author = Class.new(::Model) - class PostSerializer < ActiveModel::Serializer - type 'posts' - belongs_to :author - end + class PostSerializer < ActiveModel::Serializer + type 'posts' + belongs_to :author + end - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - has_many :posts - end + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + has_many :posts + end - def setup - @author = Author.new(id: 1, posts: [], roles: [], bio: nil) - @post1 = Post.new(id: 1, author: @author) - @post2 = Post.new(id: 2, author: @author) - @author.posts << @post1 - @author.posts << @post2 + def setup + @author = Author.new(id: 1, posts: [], roles: [], bio: nil) + @post1 = Post.new(id: 1, author: @author) + @post2 = Post.new(id: 2, author: @author) + @author.posts << @post1 + @author.posts << @post2 - @nestedpost1 = ::NestedPost.new(id: 1, nested_posts: []) - @nestedpost2 = ::NestedPost.new(id: 2, nested_posts: []) - @nestedpost1.nested_posts << @nestedpost1 - @nestedpost1.nested_posts << @nestedpost2 - @nestedpost2.nested_posts << @nestedpost1 - @nestedpost2.nested_posts << @nestedpost2 - end + @nestedpost1 = ::NestedPost.new(id: 1, nested_posts: []) + @nestedpost2 = ::NestedPost.new(id: 2, nested_posts: []) + @nestedpost1.nested_posts << @nestedpost1 + @nestedpost1.nested_posts << @nestedpost2 + @nestedpost2.nested_posts << @nestedpost1 + @nestedpost2.nested_posts << @nestedpost2 + end - def test_no_duplicates - hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, - include: '*.*') - .serializable_hash - expected = [ - { - type: 'authors', id: '1', - relationships: { - posts: { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } - } - }, - { - type: 'posts', id: '2', - relationships: { - author: { - data: { type: 'authors', id: '1' } - } + def test_no_duplicates + hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, + include: '*.*') + .serializable_hash + expected = [ + { + type: 'authors', id: '1', + relationships: { + posts: { + data: [ + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } + ] } } - ] - assert_equal(expected, hash[:included]) - end - - def test_no_duplicates_collection - hash = ActiveModel::SerializableResource.new( - [@post1, @post2], adapter: :json_api, - include: '*.*') - .serializable_hash - expected = [ - { - type: 'authors', id: '1', - relationships: { - posts: { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } + }, + { + type: 'posts', id: '2', + relationships: { + author: { + data: { type: 'authors', id: '1' } } } - ] - assert_equal(expected, hash[:included]) - end + } + ] + assert_equal(expected, hash[:included]) + end - def test_no_duplicates_global - hash = ActiveModel::SerializableResource.new( - @nestedpost1, - adapter: :json_api, - include: '*').serializable_hash - expected = [ - type: 'nested_posts', id: '2', + def test_no_duplicates_collection + hash = ActiveModel::SerializableResource.new( + [@post1, @post2], adapter: :json_api, + include: '*.*') + .serializable_hash + expected = [ + { + type: 'authors', id: '1', relationships: { - nested_posts: { + posts: { data: [ - { type: 'nested_posts', id: '1' }, - { type: 'nested_posts', id: '2' } + { type: 'posts', id: '1' }, + { type: 'posts', id: '2' } ] } } - ] - assert_equal(expected, hash[:included]) - end + } + ] + assert_equal(expected, hash[:included]) + end + + def test_no_duplicates_global + hash = ActiveModel::SerializableResource.new( + @nestedpost1, + adapter: :json_api, + include: '*').serializable_hash + expected = [ + type: 'nested_posts', id: '2', + relationships: { + nested_posts: { + data: [ + { type: 'nested_posts', id: '1' }, + { type: 'nested_posts', id: '2' } + ] + } + } + ] + assert_equal(expected, hash[:included]) + end - def test_no_duplicates_collection_global - hash = ActiveModel::SerializableResource.new( - [@nestedpost1, @nestedpost2], - adapter: :json_api, - include: '*').serializable_hash - assert_nil(hash[:included]) - end + def test_no_duplicates_collection_global + hash = ActiveModel::SerializableResource.new( + [@nestedpost1, @nestedpost2], + adapter: :json_api, + include: '*').serializable_hash + assert_nil(hash[:included]) end end end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index dbda88ea0..4e97caa90 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -1,66 +1,64 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class LinksTest < ActiveSupport::TestCase - LinkAuthor = Class.new(::Model) - class LinkAuthorSerializer < ActiveModel::Serializer - link :self do - href "//example.com/link_author/#{object.id}" - meta stuff: 'value' - end +module ActiveModelSerializers + module Adapter + class JsonApi + class LinksTest < ActiveSupport::TestCase + LinkAuthor = Class.new(::Model) + class LinkAuthorSerializer < ActiveModel::Serializer + link :self do + href "//example.com/link_author/#{object.id}" + meta stuff: 'value' + end - link :other, '//example.com/resource' + link :other, '//example.com/resource' - link :yet_another do - "//example.com/resource/#{object.id}" - end + link :yet_another do + "//example.com/resource/#{object.id}" end + end - def setup - @post = Post.new(id: 1337, comments: [], author: nil) - @author = LinkAuthor.new(id: 1337) - end + def setup + @post = Post.new(id: 1337, comments: [], author: nil) + @author = LinkAuthor.new(id: 1337) + end - def test_toplevel_links - hash = ActiveModel::SerializableResource.new( - @post, - adapter: :json_api, - links: { - self: { - href: '//example.com/posts', - meta: { - stuff: 'value' - } - } - }).serializable_hash - expected = { + def test_toplevel_links + hash = ActiveModel::SerializableResource.new( + @post, + adapter: :json_api, + links: { self: { href: '//example.com/posts', meta: { stuff: 'value' } } + }).serializable_hash + expected = { + self: { + href: '//example.com/posts', + meta: { + stuff: 'value' + } } - assert_equal(expected, hash[:links]) - end + } + assert_equal(expected, hash[:links]) + end - def test_resource_links - hash = serializable(@author, adapter: :json_api).serializable_hash - expected = { - self: { - href: '//example.com/link_author/1337', - meta: { - stuff: 'value' - } - }, - other: '//example.com/resource', - yet_another: '//example.com/resource/1337' - } - assert_equal(expected, hash[:data][:links]) - end + def test_resource_links + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + self: { + href: '//example.com/link_author/1337', + meta: { + stuff: 'value' + } + }, + other: '//example.com/resource', + yet_another: '//example.com/resource/1337' + } + assert_equal(expected, hash[:data][:links]) end end end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 805e5eb30..80046e102 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -4,110 +4,108 @@ require 'kaminari/hooks' ::Kaminari::Hooks.init -module ActiveModel - class Serializer - module Adapter - class JsonApi - class PaginationLinksTest < ActiveSupport::TestCase - URI = 'http://example.com' - - def setup - ActionController::Base.cache_store.clear - @array = [ - Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), - Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), - Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) - ] - end +module ActiveModelSerializers + module Adapter + class JsonApi + class PaginationLinksTest < ActiveSupport::TestCase + URI = 'http://example.com' + + def setup + ActionController::Base.cache_store.clear + @array = [ + Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), + Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), + Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) + ] + end - def mock_request(query_parameters = {}, original_url = URI) - context = Minitest::Mock.new - context.expect(:request_url, original_url) - context.expect(:query_parameters, query_parameters) - @options = {} - @options[:serialization_context] = context - end + def mock_request(query_parameters = {}, original_url = URI) + context = Minitest::Mock.new + context.expect(:request_url, original_url) + context.expect(:query_parameters, query_parameters) + @options = {} + @options[:serialization_context] = context + end - def load_adapter(paginated_collection, options = {}) - options = options.merge(adapter: :json_api) - ActiveModel::SerializableResource.new(paginated_collection, options) - end + def load_adapter(paginated_collection, options = {}) + options = options.merge(adapter: :json_api) + ActiveModel::SerializableResource.new(paginated_collection, options) + end - def using_kaminari - Kaminari.paginate_array(@array).page(2).per(1) - end + def using_kaminari + Kaminari.paginate_array(@array).page(2).per(1) + end - def using_will_paginate - @array.paginate(page: 2, per_page: 1) - end + def using_will_paginate + @array.paginate(page: 2, per_page: 1) + end - def data - { data: [ - { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, - { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, - { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } } - ] - } - end + def data + { data: [ + { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, + { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, + { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } } + ] + } + end - def links - { - links: { - self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" - } + def links + { + links: { + self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", + first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } - end + } + end - def expected_response_without_pagination_links - data - end + def expected_response_without_pagination_links + data + end - def expected_response_with_pagination_links - {}.tap do |hash| - hash[:data] = [data.values.flatten.second] - hash.merge! links - end + def expected_response_with_pagination_links + {}.tap do |hash| + hash[:data] = [data.values.flatten.second] + hash.merge! links end + end - def expected_response_with_pagination_links_and_additional_params - new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } - {}.tap do |hash| - hash[:data] = [data.values.flatten.second] - hash.merge! links: new_links - end + def expected_response_with_pagination_links_and_additional_params + new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } + {}.tap do |hash| + hash[:data] = [data.values.flatten.second] + hash.merge! links: new_links end + end - def test_pagination_links_using_kaminari - adapter = load_adapter(using_kaminari) + def test_pagination_links_using_kaminari + adapter = load_adapter(using_kaminari) - mock_request - assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) - end + mock_request + assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) + end - def test_pagination_links_using_will_paginate - adapter = load_adapter(using_will_paginate) + def test_pagination_links_using_will_paginate + adapter = load_adapter(using_will_paginate) - mock_request - assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) - end + mock_request + assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) + end - def test_pagination_links_with_additional_params - adapter = load_adapter(using_will_paginate) + def test_pagination_links_with_additional_params + adapter = load_adapter(using_will_paginate) - mock_request({ test: 'test' }) - assert_equal expected_response_with_pagination_links_and_additional_params, - adapter.serializable_hash(@options) - end + mock_request({ test: 'test' }) + assert_equal expected_response_with_pagination_links_and_additional_params, + adapter.serializable_hash(@options) + end - def test_not_showing_pagination_links - adapter = load_adapter(@array) + def test_not_showing_pagination_links + adapter = load_adapter(@array) - assert_equal expected_response_without_pagination_links, adapter.serializable_hash - end + assert_equal expected_response_without_pagination_links, adapter.serializable_hash end end end diff --git a/test/adapter/json_api/parse_test.rb b/test/adapter/json_api/parse_test.rb index c80988168..bee79c8c1 100644 --- a/test/adapter/json_api/parse_test.rb +++ b/test/adapter/json_api/parse_test.rb @@ -1,136 +1,134 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - module Deserialization - class ParseTest < Minitest::Test - def setup - @hash = { - 'data' => { - 'type' => 'photos', - 'id' => 'zorglub', - 'attributes' => { - 'title' => 'Ember Hamster', - 'src' => 'http://example.com/images/productivity.png' +module ActiveModelSerializers + module Adapter + class JsonApi + module Deserialization + class ParseTest < Minitest::Test + def setup + @hash = { + 'data' => { + 'type' => 'photos', + 'id' => 'zorglub', + 'attributes' => { + 'title' => 'Ember Hamster', + 'src' => 'http://example.com/images/productivity.png' + }, + 'relationships' => { + 'author' => { + 'data' => nil }, - 'relationships' => { - 'author' => { - 'data' => nil - }, - 'photographer' => { - 'data' => { 'type' => 'people', 'id' => '9' } - }, - 'comments' => { - 'data' => [ - { 'type' => 'comments', 'id' => '1' }, - { 'type' => 'comments', 'id' => '2' } - ] - } + 'photographer' => { + 'data' => { 'type' => 'people', 'id' => '9' } + }, + 'comments' => { + 'data' => [ + { 'type' => 'comments', 'id' => '1' }, + { 'type' => 'comments', 'id' => '2' } + ] } } } - @params = ActionController::Parameters.new(@hash) - @expected = { - id: 'zorglub', - title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - author_id: nil, - photographer_id: '9', - comment_ids: %w(1 2) - } + } + @params = ActionController::Parameters.new(@hash) + @expected = { + id: 'zorglub', + title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + author_id: nil, + photographer_id: '9', + comment_ids: %w(1 2) + } - @illformed_payloads = [nil, - {}, - { - 'data' => nil - }, { - 'data' => { 'attributes' => [] } - }, { - 'data' => { 'relationships' => [] } - }, { - 'data' => { - 'relationships' => { 'rel' => nil } - } - }, { - 'data' => { - 'relationships' => { 'rel' => {} } - } - }] - end + @illformed_payloads = [nil, + {}, + { + 'data' => nil + }, { + 'data' => { 'attributes' => [] } + }, { + 'data' => { 'relationships' => [] } + }, { + 'data' => { + 'relationships' => { 'rel' => nil } + } + }, { + 'data' => { + 'relationships' => { 'rel' => {} } + } + }] + end - def test_hash - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash) - assert_equal(@expected, parsed_hash) - end + def test_hash + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash) + assert_equal(@expected, parsed_hash) + end - def test_actioncontroller_parameters - assert_equal(false, @params.permitted?) - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@params) - assert_equal(@expected, parsed_hash) - end + def test_actioncontroller_parameters + assert_equal(false, @params.permitted?) + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@params) + assert_equal(@expected, parsed_hash) + end - def test_illformed_payloads_safe - @illformed_payloads.each do |p| - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse(p) - assert_equal({}, parsed_hash) - end + def test_illformed_payloads_safe + @illformed_payloads.each do |p| + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse(p) + assert_equal({}, parsed_hash) end + end - def test_illformed_payloads_unsafe - @illformed_payloads.each do |p| - assert_raises(InvalidDocument) do - ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(p) - end + def test_illformed_payloads_unsafe + @illformed_payloads.each do |p| + assert_raises(InvalidDocument) do + ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(p) end end + end - def test_filter_fields_only - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, only: [:id, :title, :author]) - expected = { - id: 'zorglub', - title: 'Ember Hamster', - author_id: nil - } - assert_equal(expected, parsed_hash) - end + def test_filter_fields_only + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, only: [:id, :title, :author]) + expected = { + id: 'zorglub', + title: 'Ember Hamster', + author_id: nil + } + assert_equal(expected, parsed_hash) + end - def test_filter_fields_except - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, except: [:id, :title, :author]) - expected = { - src: 'http://example.com/images/productivity.png', - photographer_id: '9', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end + def test_filter_fields_except + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, except: [:id, :title, :author]) + expected = { + src: 'http://example.com/images/productivity.png', + photographer_id: '9', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) + end - def test_keys - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, keys: { author: :user, title: :post_title }) - expected = { - id: 'zorglub', - post_title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - user_id: nil, - photographer_id: '9', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end + def test_keys + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, keys: { author: :user, title: :post_title }) + expected = { + id: 'zorglub', + post_title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + user_id: nil, + photographer_id: '9', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) + end - def test_polymorphic - parsed_hash = ActiveModel::Serializer::Adapter::JsonApi::Deserialization.parse!(@hash, polymorphic: [:photographer]) - expected = { - id: 'zorglub', - title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - author_id: nil, - photographer_id: '9', - photographer_type: 'people', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end + def test_polymorphic + parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, polymorphic: [:photographer]) + expected = { + id: 'zorglub', + title: 'Ember Hamster', + src: 'http://example.com/images/productivity.png', + author_id: nil, + photographer_id: '9', + photographer_type: 'people', + comment_ids: %w(1 2) + } + assert_equal(expected, parsed_hash) end end end diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index d4301c756..571552d92 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -1,69 +1,67 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class ResourceTypeConfigTest < ActiveSupport::TestCase - class ProfileTypeSerializer < ActiveModel::Serializer - attributes :name - type 'profile' - end +module ActiveModelSerializers + module Adapter + class JsonApi + class ResourceTypeConfigTest < ActiveSupport::TestCase + class ProfileTypeSerializer < ActiveModel::Serializer + attributes :name + type 'profile' + end - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - end + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @post.blog = @blog + @anonymous_post.comments = [] + @anonymous_post.blog = nil + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + end - def with_jsonapi_resource_type type - old_type = ActiveModelSerializers.config.jsonapi_resource_type - ActiveModelSerializers.config.jsonapi_resource_type = type - yield - ensure - ActiveModelSerializers.config.jsonapi_resource_type = old_type - end + def with_jsonapi_resource_type type + old_type = ActiveModelSerializers.config.jsonapi_resource_type + ActiveModelSerializers.config.jsonapi_resource_type = type + yield + ensure + ActiveModelSerializers.config.jsonapi_resource_type = old_type + end - def test_config_plural - with_jsonapi_resource_type :plural do - hash = serializable(@comment, adapter: :json_api).serializable_hash - assert_equal('comments', hash[:data][:type]) - end + def test_config_plural + with_jsonapi_resource_type :plural do + hash = serializable(@comment, adapter: :json_api).serializable_hash + assert_equal('comments', hash[:data][:type]) end + end - def test_config_singular - with_jsonapi_resource_type :singular do - hash = serializable(@comment, adapter: :json_api).serializable_hash - assert_equal('comment', hash[:data][:type]) - end + def test_config_singular + with_jsonapi_resource_type :singular do + hash = serializable(@comment, adapter: :json_api).serializable_hash + assert_equal('comment', hash[:data][:type]) end + end - def test_explicit_type_value - hash = serializable(@author, serializer: ProfileTypeSerializer, adapter: :json_api).serializable_hash - assert_equal('profile', hash.fetch(:data).fetch(:type)) - end + def test_explicit_type_value + hash = serializable(@author, serializer: ProfileTypeSerializer, adapter: :json_api).serializable_hash + assert_equal('profile', hash.fetch(:data).fetch(:type)) + end - private + private - def serializable(resource, options = {}) - ActiveModel::SerializableResource.new(resource, options) - end + def serializable(resource, options = {}) + ActiveModel::SerializableResource.new(resource, options) end end end diff --git a/test/adapter/json_api/toplevel_jsonapi_test.rb b/test/adapter/json_api/toplevel_jsonapi_test.rb index e0c410ac3..7b0357e52 100644 --- a/test/adapter/json_api/toplevel_jsonapi_test.rb +++ b/test/adapter/json_api/toplevel_jsonapi_test.rb @@ -1,82 +1,80 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class TopLevelJsonApiTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - end +module ActiveModelSerializers + module Adapter + class JsonApi + class TopLevelJsonApiTest < ActiveSupport::TestCase + def setup + @author = Author.new(id: 1, name: 'Steve K.') + @author.bio = nil + @author.roles = [] + @blog = Blog.new(id: 23, name: 'AMS Blog') + @post = Post.new(id: 42, title: 'New Post', body: 'Body') + @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @post.blog = @blog + @anonymous_post.comments = [] + @anonymous_post.blog = nil + @comment.post = @post + @comment.author = nil + @post.author = @author + @anonymous_post.author = nil + @blog = Blog.new(id: 1, name: 'My Blog!!') + @blog.writer = @author + @blog.articles = [@post, @anonymous_post] + @author.posts = [] + end - def test_toplevel_jsonapi_defaults_to_false - assert_equal config.fetch(:jsonapi_include_toplevel_object), false - end + def test_toplevel_jsonapi_defaults_to_false + assert_equal config.fetch(:jsonapi_include_toplevel_object), false + end - def test_disable_toplevel_jsonapi - with_config(jsonapi_include_toplevel_object: false) do - hash = serialize(@post) - assert_nil(hash[:jsonapi]) - end + def test_disable_toplevel_jsonapi + with_config(jsonapi_include_toplevel_object: false) do + hash = serialize(@post) + assert_nil(hash[:jsonapi]) end + end - def test_enable_toplevel_jsonapi - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - refute_nil(hash[:jsonapi]) - end + def test_enable_toplevel_jsonapi + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + refute_nil(hash[:jsonapi]) end + end - def test_default_toplevel_jsonapi_version - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - assert_equal('1.0', hash[:jsonapi][:version]) - end + def test_default_toplevel_jsonapi_version + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + assert_equal('1.0', hash[:jsonapi][:version]) end + end - def test_toplevel_jsonapi_no_meta - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - assert_nil(hash[:jsonapi][:meta]) - end + def test_toplevel_jsonapi_no_meta + with_config(jsonapi_include_toplevel_object: true) do + hash = serialize(@post) + assert_nil(hash[:jsonapi][:meta]) end + end - def test_toplevel_jsonapi_meta - new_config = { - jsonapi_include_toplevel_object: true, - jsonapi_toplevel_meta: { - 'copyright' => 'Copyright 2015 Example Corp.' - } + def test_toplevel_jsonapi_meta + new_config = { + jsonapi_include_toplevel_object: true, + jsonapi_toplevel_meta: { + 'copyright' => 'Copyright 2015 Example Corp.' } - with_config(new_config) do - hash = serialize(@post) - assert_equal(new_config[:jsonapi_toplevel_meta], hash.fetch(:jsonapi).fetch(:meta)) - end + } + with_config(new_config) do + hash = serialize(@post) + assert_equal(new_config[:jsonapi_toplevel_meta], hash.fetch(:jsonapi).fetch(:meta)) end + end - private + private - def serialize(resource, options = {}) - serializable(resource, { adapter: :json_api }.merge!(options)).serializable_hash - end + def serialize(resource, options = {}) + serializable(resource, { adapter: :json_api }.merge!(options)).serializable_hash end end end diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index ab4e756aa..a7d3bc834 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -1,46 +1,44 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog +module ActiveModelSerializers + module Adapter + class JsonTest < ActiveSupport::TestCase + def setup + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, name: 'Steve K.') + @post = Post.new(id: 1, title: 'New Post', body: 'Body') + @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') + @post.comments = [@first_comment, @second_comment] + @first_comment.post = @post + @second_comment.post = @post + @post.author = @author + @blog = Blog.new(id: 1, name: 'My Blog!!') + @post.blog = @blog - @serializer = PostSerializer.new(@post) - @adapter = ActiveModel::Serializer::Adapter::Json.new(@serializer) - end + @serializer = PostSerializer.new(@post) + @adapter = ActiveModelSerializers::Adapter::Json.new(@serializer) + end - def test_has_many - assert_equal([ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], @adapter.serializable_hash[:post][:comments]) - end + def test_has_many + assert_equal([ + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } + ], @adapter.serializable_hash[:post][:comments]) + end - def test_custom_keys - serializer = PostWithCustomKeysSerializer.new(@post) - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) + def test_custom_keys + serializer = PostWithCustomKeysSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal({ - id: 1, - reviews: [{ id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], - writer: { id: 1, name: 'Steve K.' }, - site: { id: 1, name: 'My Blog!!' } - }, adapter.serializable_hash[:post]) - end + assert_equal({ + id: 1, + reviews: [{ id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } + ], + writer: { id: 1, name: 'Steve K.' }, + site: { id: 1, name: 'My Blog!!' } + }, adapter.serializable_hash[:post]) end end end diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb index 9d9896035..3dd666b07 100644 --- a/test/adapter/null_test.rb +++ b/test/adapter/null_test.rb @@ -1,23 +1,21 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class NullTest < ActiveSupport::TestCase - def setup - profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) - serializer = ProfileSerializer.new(profile) +module ActiveModelSerializers + module Adapter + class NullTest < ActiveSupport::TestCase + def setup + profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + serializer = ProfileSerializer.new(profile) - @adapter = Null.new(serializer) - end + @adapter = Null.new(serializer) + end - def test_serializable_hash - assert_equal({}, @adapter.serializable_hash) - end + def test_serializable_hash + assert_equal({}, @adapter.serializable_hash) + end - def test_it_returns_empty_json - assert_equal('{}', @adapter.to_json) - end + def test_it_returns_empty_json + assert_equal('{}', @adapter.to_json) end end end diff --git a/test/adapter_test.rb b/test/adapter_test.rb index 1253882af..a3700c154 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -1,42 +1,40 @@ require 'test_helper' -module ActiveModel - class Serializer - class AdapterTest < ActiveSupport::TestCase - def setup - profile = Profile.new - @serializer = ProfileSerializer.new(profile) - @adapter = ActiveModel::Serializer::Adapter::Base.new(@serializer) - end +module ActiveModelSerializers + class AdapterTest < ActiveSupport::TestCase + def setup + profile = Profile.new + @serializer = ProfileSerializer.new(profile) + @adapter = ActiveModelSerializers::Adapter::Base.new(@serializer) + end - def test_serializable_hash_is_abstract_method - assert_raises(NotImplementedError) do - @adapter.serializable_hash(only: [:name]) - end + def test_serializable_hash_is_abstract_method + assert_raises(NotImplementedError) do + @adapter.serializable_hash(only: [:name]) end + end - def test_serializer - assert_equal @serializer, @adapter.serializer - end + def test_serializer + assert_equal @serializer, @adapter.serializer + end - def test_create_adapter - adapter = ActiveModel::Serializer::Adapter.create(@serializer) - assert_equal ActiveModel::Serializer::Adapter::Attributes, adapter.class - end + def test_create_adapter + adapter = ActiveModelSerializers::Adapter.create(@serializer) + assert_equal ActiveModelSerializers::Adapter::Attributes, adapter.class + end - def test_create_adapter_with_override - adapter = ActiveModel::Serializer::Adapter.create(@serializer, { adapter: :json_api }) - assert_equal ActiveModel::Serializer::Adapter::JsonApi, adapter.class - end + def test_create_adapter_with_override + adapter = ActiveModelSerializers::Adapter.create(@serializer, { adapter: :json_api }) + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter.class + end - def test_inflected_adapter_class_for_known_adapter - ActiveSupport::Inflector.inflections(:en) { |inflect| inflect.acronym 'API' } - klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) + def test_inflected_adapter_class_for_known_adapter + ActiveSupport::Inflector.inflections(:en) { |inflect| inflect.acronym 'API' } + klass = ActiveModelSerializers::Adapter.adapter_class(:json_api) - ActiveSupport::Inflector.inflections.acronyms.clear + ActiveSupport::Inflector.inflections.acronyms.clear - assert_equal ActiveModel::Serializer::Adapter::JsonApi, klass - end + assert_equal ActiveModelSerializers::Adapter::JsonApi, klass end end end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 62bc5d91c..d32e9fcff 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -5,7 +5,7 @@ class SerializableResourceTest < ActiveSupport::TestCase def setup @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @serializer = ProfileSerializer.new(@resource) - @adapter = ActiveModel::Serializer::Adapter.create(@serializer) + @adapter = ActiveModelSerializers::Adapter.create(@serializer) @serializable_resource = ActiveModel::SerializableResource.new(@resource) end diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb deleted file mode 100644 index 1775620d2..000000000 --- a/test/serializers/adapter_for_test.rb +++ /dev/null @@ -1,166 +0,0 @@ -module ActiveModel - class Serializer - class AdapterForTest < ActiveSupport::TestCase - UnknownAdapterError = ::ActiveModel::Serializer::Adapter::UnknownAdapterError - - def setup - @previous_adapter = ActiveModelSerializers.config.adapter - end - - def teardown - ActiveModelSerializers.config.adapter = @previous_adapter - end - - def test_returns_default_adapter - adapter = ActiveModel::Serializer.adapter - assert_equal ActiveModel::Serializer::Adapter::Attributes, adapter - end - - def test_overwrite_adapter_with_symbol - ActiveModelSerializers.config.adapter = :null - - adapter = ActiveModel::Serializer.adapter - assert_equal ActiveModel::Serializer::Adapter::Null, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter - end - - def test_overwrite_adapter_with_class - ActiveModelSerializers.config.adapter = ActiveModel::Serializer::Adapter::Null - - adapter = ActiveModel::Serializer.adapter - assert_equal ActiveModel::Serializer::Adapter::Null, adapter - end - - def test_raises_exception_if_invalid_symbol_given - ActiveModelSerializers.config.adapter = :unknown - - assert_raises UnknownAdapterError do - ActiveModel::Serializer.adapter - end - end - - def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter - ActiveModelSerializers.config.adapter = 42 - - assert_raises UnknownAdapterError do - ActiveModel::Serializer.adapter - end - end - - def test_adapter_class_for_known_adapter - klass = ActiveModel::Serializer::Adapter.adapter_class(:json_api) - assert_equal ActiveModel::Serializer::Adapter::JsonApi, klass - end - - def test_adapter_class_for_unknown_adapter - assert_raises UnknownAdapterError do - ActiveModel::Serializer::Adapter.adapter_class(:json_simple) - end - end - - def test_adapter_map - expected_adapter_map = { - 'null'.freeze => ActiveModel::Serializer::Adapter::Null, - 'json'.freeze => ActiveModel::Serializer::Adapter::Json, - 'attributes'.freeze => ActiveModel::Serializer::Adapter::Attributes, - 'json_api'.freeze => ActiveModel::Serializer::Adapter::JsonApi - } - actual = ActiveModel::Serializer::Adapter.adapter_map - assert_equal actual, expected_adapter_map - end - - def test_adapters - assert_equal ActiveModel::Serializer::Adapter.adapters.sort, [ - 'attributes'.freeze, - 'json'.freeze, - 'json_api'.freeze, - 'null'.freeze - ] - end - - def test_lookup_adapter_by_string_name - assert_equal ActiveModel::Serializer::Adapter.lookup('json'.freeze), ActiveModel::Serializer::Adapter::Json - end - - def test_lookup_adapter_by_symbol_name - assert_equal ActiveModel::Serializer::Adapter.lookup(:json), ActiveModel::Serializer::Adapter::Json - end - - def test_lookup_adapter_by_class - klass = ActiveModel::Serializer::Adapter::Json - assert_equal ActiveModel::Serializer::Adapter.lookup(klass), klass - end - - def test_lookup_adapter_from_environment_registers_adapter - ActiveModel::Serializer::Adapter.const_set(:AdapterFromEnvironment, Class.new) - klass = ::ActiveModel::Serializer::Adapter::AdapterFromEnvironment - name = 'adapter_from_environment'.freeze - assert_equal ActiveModel::Serializer::Adapter.lookup(name), klass - assert ActiveModel::Serializer::Adapter.adapters.include?(name) - ensure - ActiveModel::Serializer::Adapter.adapter_map.delete(name) - ActiveModel::Serializer::Adapter.send(:remove_const, :AdapterFromEnvironment) - end - - def test_lookup_adapter_for_unknown_name - assert_raises UnknownAdapterError do - ActiveModel::Serializer::Adapter.lookup(:json_simple) - end - end - - def test_adapter - assert_equal ActiveModelSerializers.config.adapter, :attributes - assert_equal ActiveModel::Serializer.adapter, ActiveModel::Serializer::Adapter::Attributes - end - - def test_register_adapter - new_adapter_name = :foo - new_adapter_klass = Class.new - ActiveModel::Serializer::Adapter.register(new_adapter_name, new_adapter_klass) - assert ActiveModel::Serializer::Adapter.adapters.include?('foo'.freeze) - assert ActiveModel::Serializer::Adapter.lookup(:foo), new_adapter_klass - ensure - ActiveModel::Serializer::Adapter.adapter_map.delete(new_adapter_name.to_s) - end - - def test_inherited_adapter_hooks_register_adapter - Object.const_set(:MyAdapter, Class.new) - my_adapter = MyAdapter - ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) - assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter - ensure - ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) - Object.send(:remove_const, :MyAdapter) - end - - def test_inherited_adapter_hooks_register_namespaced_adapter - Object.const_set(:MyNamespace, Module.new) - MyNamespace.const_set(:MyAdapter, Class.new) - my_adapter = MyNamespace::MyAdapter - ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) - assert_equal ActiveModel::Serializer::Adapter.lookup(:'my_namespace/my_adapter'), my_adapter - ensure - ActiveModel::Serializer::Adapter.adapter_map.delete('my_namespace/my_adapter'.freeze) - MyNamespace.send(:remove_const, :MyAdapter) - Object.send(:remove_const, :MyNamespace) - end - - def test_inherited_adapter_hooks_register_subclass_of_registered_adapter - Object.const_set(:MyAdapter, Class.new) - my_adapter = MyAdapter - Object.const_set(:MySubclassedAdapter, Class.new(MyAdapter)) - my_subclassed_adapter = MySubclassedAdapter - ActiveModel::Serializer::Adapter::Base.inherited(my_adapter) - ActiveModel::Serializer::Adapter::Base.inherited(my_subclassed_adapter) - assert_equal ActiveModel::Serializer::Adapter.lookup(:my_adapter), my_adapter - assert_equal ActiveModel::Serializer::Adapter.lookup(:my_subclassed_adapter), my_subclassed_adapter - ensure - ActiveModel::Serializer::Adapter.adapter_map.delete('my_adapter'.freeze) - ActiveModel::Serializer::Adapter.adapter_map.delete('my_subclassed_adapter'.freeze) - Object.send(:remove_const, :MyAdapter) - Object.send(:remove_const, :MySubclassedAdapter) - end - end - end -end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index c675e0aca..198be84cd 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -14,14 +14,14 @@ def test_attributes_definition end def test_json_serializable_hash - adapter = ActiveModel::Serializer::Adapter::Json.new(@blog_serializer) + adapter = ActiveModelSerializers::Adapter::Json.new(@blog_serializer) assert_equal({ blog: { id: 1, title: 'AMS Hints' } }, adapter.serializable_hash) end def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) - adapter = ActiveModel::Serializer::Adapter::Attributes.new(blog_serializer) + adapter = ActiveModelSerializers::Adapter::Attributes.new(blog_serializer) assert_equal({ :id => 1, :title => 'AMS Hints' }, adapter.serializable_hash) end @@ -39,7 +39,7 @@ def test_id_attribute_override attribute :name, key: :id end - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer.new(@blog)) assert_equal({ blog: { id: 'AMS Hints' } }, adapter.serializable_hash) end @@ -48,7 +48,7 @@ def test_object_attribute_override attribute :name, key: :object end - adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) + adapter = ActiveModelSerializers::Adapter::Json.new(serializer.new(@blog)) assert_equal({ blog: { object: 'AMS Hints' } }, adapter.serializable_hash) end @@ -60,10 +60,10 @@ def test_type_attribute attributes :type end - adapter = ActiveModel::Serializer::Adapter::Json.new(attribute_serializer.new(@blog)) + adapter = ActiveModelSerializers::Adapter::Json.new(attribute_serializer.new(@blog)) assert_equal({ blog: { type: 1 } }, adapter.serializable_hash) - adapter = ActiveModel::Serializer::Adapter::Json.new(attributes_serializer.new(@blog)) + adapter = ActiveModelSerializers::Adapter::Json.new(attributes_serializer.new(@blog)) assert_equal({ blog: { type: 'stuff' } }, adapter.serializable_hash) end From e35390623d190958d865050ca8d0a71ba9d4a85a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 25 Feb 2016 23:08:20 -0600 Subject: [PATCH 523/903] Improve adapter test coverage per groyoh --- docs/rfcs/0000-namespace.md | 2 +- lib/active_model/serializer.rb | 2 - lib/active_model_serializers.rb | 1 + .../adapter_for_test.rb | 39 +++++++++++++++++++ 4 files changed, 41 insertions(+), 3 deletions(-) diff --git a/docs/rfcs/0000-namespace.md b/docs/rfcs/0000-namespace.md index 9532cae5c..da07c4c18 100644 --- a/docs/rfcs/0000-namespace.md +++ b/docs/rfcs/0000-namespace.md @@ -70,7 +70,7 @@ at the first moment. ## Renaming of class and modules When moving some content to the new namespace we can find some names that does -not make much sense like `ActiveModelSerializers::Adapter::JsonApi`. +not make much sense like `ActiveModel::Serializer::Adapter::JsonApi`. Discussion of renaming existing classes / modules and JsonApi objects will happen in separate pull requests, and issues, and in the google doc https://docs.google.com/document/d/1rcrJr0sVcazY2Opd_6Kmv1iIwuHbI84s1P_NzFn-05c/edit?usp=sharing diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b3d6a1fa6..64bff0eca 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -23,8 +23,6 @@ class Serializer include Links include Meta include Type - # Deprecated - require 'active_model_serializers/adapter' # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 47e14208f..e75e30a0d 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -9,6 +9,7 @@ module ActiveModelSerializers autoload :Deserialization autoload :Logging autoload :Test + autoload :Adapter class << self; attr_accessor :logger; end self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 5fe3b8578..8dfbc9f3f 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -10,6 +10,12 @@ def teardown ActiveModelSerializers.config.adapter = @previous_adapter end + def test_serializer_adapter_returns_configured__adapter + assert_output(nil, /ActiveModelSerializers::configured_adapter/) do + assert_equal ActiveModelSerializers::Adapter.configured_adapter, ActiveModel::Serializer.adapter + end + end + def test_returns_default_adapter adapter = ActiveModelSerializers::Adapter.configured_adapter assert_equal ActiveModelSerializers::Adapter::Attributes, adapter @@ -24,11 +30,40 @@ def test_overwrite_adapter_with_symbol ActiveModelSerializers.config.adapter = @previous_adapter end + def test_overwrite_adapter_with_camelcased_symbol + ActiveModelSerializers.config.adapter = :JsonApi + + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + ensure + ActiveModelSerializers.config.adapter = @previous_adapter + end + + def test_overwrite_adapter_with_string + ActiveModelSerializers.config.adapter = 'json_api' + + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + ensure + ActiveModelSerializers.config.adapter = @previous_adapter + end + + def test_overwrite_adapter_with_a_camelcased_string + ActiveModelSerializers.config.adapter = 'JsonApi' + + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + ensure + ActiveModelSerializers.config.adapter = @previous_adapter + end + def test_overwrite_adapter_with_class ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::Null adapter = ActiveModelSerializers::Adapter.configured_adapter assert_equal ActiveModelSerializers::Adapter::Null, adapter + ensure + ActiveModelSerializers.config.adapter = @previous_adapter end def test_raises_exception_if_invalid_symbol_given @@ -37,6 +72,8 @@ def test_raises_exception_if_invalid_symbol_given assert_raises UnknownAdapterError do ActiveModelSerializers::Adapter.configured_adapter end + ensure + ActiveModelSerializers.config.adapter = @previous_adapter end def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter @@ -45,6 +82,8 @@ def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter assert_raises UnknownAdapterError do ActiveModelSerializers::Adapter.configured_adapter end + ensure + ActiveModelSerializers.config.adapter = @previous_adapter end def test_adapter_class_for_known_adapter From fcdb58f67d924042f7e46a5170cc4bd94628fa57 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 25 Feb 2016 23:21:44 -0600 Subject: [PATCH 524/903] Remove AS::Testing::Stream in favor of Minitest assert_output --- .rubocop_todo.yml | 1 - test/action_controller/serialization_test.rb | 9 ++-- test/array_serializer_test.rb | 11 ++--- test/serializers/cache_test.rb | 6 +-- test/support/stream_capture.rb | 50 -------------------- test/test_helper.rb | 2 - 6 files changed, 11 insertions(+), 68 deletions(-) delete mode 100644 test/support/stream_capture.rb diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index c9c8e604e..43b34bb91 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -222,7 +222,6 @@ Style/TrailingBlankLines: - 'test/adapter/null_test.rb' - 'test/serializers/cache_test.rb' - 'test/serializers/fieldset_test.rb' - - 'test/support/stream_capture.rb' # Offense count: 5 # Cop supports --auto-correct. diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 6c5663001..e8e99dd5e 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -3,7 +3,6 @@ module ActionController module Serialization class ImplicitSerializerTest < ActionController::TestCase - include ActiveSupport::Testing::Stream class ImplicitSerializationTestController < ActionController::Base include SerializationTesting def render_using_implicit_serializer @@ -438,9 +437,9 @@ def use_adapter? false end end.new - assert_match(/adapter: false/, (capture(:stderr) do + assert_output(nil, /adapter: false/) do controller.get_serializer(Profile.new) - end)) + end end def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance @@ -449,9 +448,9 @@ def use_adapter? true end end.new - assert_equal '', (capture(:stderr) do + assert_output(nil, '') do controller.get_serializer(Profile.new) - end) + end end def test_render_event_is_emmited diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 350e44473..50028371a 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -6,11 +6,11 @@ class Serializer # Minitest.run_one_method isn't present in minitest 4 if $minitest_version > 4 # rubocop:disable Style/GlobalVars class ArraySerializerTest < CollectionSerializerTest - extend ActiveSupport::Testing::Stream + extend Minitest::Assertions def self.run_one_method(*) - stderr = (capture(:stderr) do + _, stderr = capture_io do super - end) + end if stderr !~ /Calling deprecated ArraySerializer/ fail Minitest::Assertion, stderr end @@ -22,14 +22,13 @@ def collection_serializer end else class ArraySerializerTest < ActiveSupport::TestCase - extend ActiveSupport::Testing::Stream def test_json_key_with_root_warns_when_using_array_serializer - stderr = (capture(:stderr) do + _, stderr = capture_io do comment = Comment.new post = Post.new serializer = ArraySerializer.new([comment, post]) assert_equal 'comments', serializer.json_key - end) + end assert_match(/Calling deprecated ArraySerializer/, stderr) end end diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 4167a77fb..7c76d2704 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -3,8 +3,6 @@ require 'tempfile' module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase - include ActiveSupport::Testing::Stream - def setup ActionController::Base.cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @@ -222,10 +220,10 @@ def test_digest_caller_file def test_warn_on_serializer_not_defined_in_file called = false serializer = Class.new(ActiveModel::Serializer) - assert_match(/_cache_digest/, (capture(:stderr) do + assert_output(nil, /_cache_digest/) do serializer.digest_caller_file('') called = true - end)) + end assert called end diff --git a/test/support/stream_capture.rb b/test/support/stream_capture.rb deleted file mode 100644 index da6acba3b..000000000 --- a/test/support/stream_capture.rb +++ /dev/null @@ -1,50 +0,0 @@ -# Use cleaner stream testing interface from Rails 5 if available -# see https://github.com/rails/rails/blob/29959eb59d/activesupport/lib/active_support/testing/stream.rb -begin - require 'active_support/testing/stream' -rescue LoadError - require 'tempfile' - module ActiveSupport - module Testing - module Stream #:nodoc: - private - - def silence_stream(stream) - old_stream = stream.dup - stream.reopen(IO::NULL) - stream.sync = true - yield - ensure - stream.reopen(old_stream) - old_stream.close - end - - def quietly - silence_stream(STDOUT) do - silence_stream(STDERR) do - yield - end - end - end - - def capture(stream) - stream = stream.to_s - captured_stream = Tempfile.new(stream) - stream_io = eval("$#{stream}") # rubocop:disable Lint/Eval - origin_stream = stream_io.dup - stream_io.reopen(captured_stream) - - yield - - stream_io.rewind - return captured_stream.read - ensure - captured_stream.close - captured_stream.unlink - stream_io.reopen(origin_stream) - end - end - end - end -end - diff --git a/test/test_helper.rb b/test/test_helper.rb index 59c0d3f41..4a6950d35 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -43,8 +43,6 @@ require 'minitest/reporters' Minitest::Reporters.use! -require 'support/stream_capture' - require 'support/rails_app' require 'support/test_case' From 721efffefff9304ebdfd183efe29982ad79bbc3a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 21 Feb 2016 22:26:27 -0600 Subject: [PATCH 525/903] Simplify contributing.md; move details into GitHub templates per https://github.com/blog/2111-issue-and-pull-request-templates --- .github/ISSUE_TEMPLATE.md | 31 +++++ .github/PULL_REQUEST_TEMPLATE.md | 18 +++ CONTRIBUTING.md | 205 ++++++++----------------------- 3 files changed, 103 insertions(+), 151 deletions(-) create mode 100644 .github/ISSUE_TEMPLATE.md create mode 100644 .github/PULL_REQUEST_TEMPLATE.md diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md new file mode 100644 index 000000000..1e123a849 --- /dev/null +++ b/.github/ISSUE_TEMPLATE.md @@ -0,0 +1,31 @@ +### Expected behavior and actual behavior. + +- What did you expect to happen? +- What happened? Include as much information as possible, such as: + - Nature of reported defect (e.g. user name missing, not "It doesn't work."). Is it intermittent? + - The best help here is a failing test. Even better if it's a PR. + - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. + - Then examples of the code you were using. + - Any error messages (including stacktrace, i.e. "Show me the error.") + +### Steps to reproduce the issue (i.e. "Show me how to show myself." ) + +- What were you doing? Include code if possible, such as: + - Command line parameters used, if any. + - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible. + - Any configuration you've made. +- Things you've tried. +- Link to source code, if available. + +### Specifications + +- ActiveModelSerializers version (0.8.x, 0.9.x, 0.10.x, commit ref). +- What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? +- If you are not running the latest version (please check), and you cannot update it, + please specify in your report why you can't update to the latest version. +- Ruby version with patch level. And whether you're using rvm, rbenv, etc. + - Include `ruby -e "puts RUBY_DESCRIPTION"`. +- Operating system type + version. e.g. Mac OSX Snow Leopard + +For more general guidelines, see [Filing an +issue](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md#filing-an-issue). diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 000000000..5aac02e5e --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,18 @@ +### Links to any relevant github issues: + +- [Issue description](http://example.com/org/repo/issues/411). Any other useful information. + +### What's in the the PR + +- [ ] A description of the changes proposed in the pull request. + - [ ] Any areas or issues reviewer should pay attention to? (comments in diff okay). +- [ ] Update `/docs` to include, whenever possible, a new, suitable recommendation about how to use + the feature. +- [ ] Extra Credit: [Confirm it runs and tests pass on the Rubies specified in the Travis + config](.travis.yml). A maintainer will otherwise confirm it runs on these. +- [ ] *Bonus Points* Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) + with a brief description of any breaking changes, fixes, features, or + miscellaneous changes at the top of the proper version section. + +For more general information, see [Submitting a pull request]( +https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md#submitting-a-pull-request-pr). diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 4684585dc..e79aca2b2 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,159 +1,80 @@ -First of all, **thank you**! +## Have an issue? -![Commit Strip -http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](docs/how-open-source-maintained.jpg) +Before opening an issue, try the following: -## Common issues and resolutions +##### Consult the documentation -- Using `grape-active_model_serializers`, or any non-Rails server. See - [issue](https://github.com/rails-api/active_model_serializers/issues/1258). +See if your issue can be resolved by information in the documentation. -## How can I help? +- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) + - [Guides](docs) +- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) +- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) -- [Filing an issue](CONTRIBUTING.md#filing-an-issue) -- [Writing code and comments](CONTRIBUTING.md#writing-code-and-comments) +##### Check for an existing issue -### Filing an issue +Take a look at the issues to see if a similar one has already been created. If +one exists, please add any additional information that might expedite +resolution. -Everyone is encouraged to open issues that are affecting them: -bugs, ideas, documentation (`/docs`), performance problems – everything helps! +#### Open an issue -#### Before +If the documentation wasn't able to help resolve the issue and no issue already +exists, please open a new issue with the following in mind: -1. Start by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). +- Please make sure only to include one issue per report. If you encounter + multiple, unrelated issues, please report them as such. +- Be detailed. Provide backtraces and example code when possible. Provide + information about your environment. e.g., Ruby version, rails version, etc. +- Own your issue. Actively participate in the discussion and help drive the + issue to closure. +- If you resolve your own issue, please share the details on the issue and close + it out. Others might have the same issue and sharing solutions is helpful. - - Check if your issue has already been reported. - - If you find an existing issue report, feel free to add further information to that report. +## Contributing -#### Writing +Contributing can be done in many ways and is not exclusive to code. If you have +thoughts on a particular issue or feature, we encourage you to open new issues +for discussion or add your comments to existing ones. -If possible, please include the following information when [reporting an -issue](https://github.com/rails-api/active_model_serializers/issues/new): +#### Pull requests -- ActiveModelSerializers version (0.8.x, 0.9.x, 0.10.x, commit ref). -- What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? -- Operating system type + version. -- Ruby version: `ruby -e "puts RUBY_DESCRIPTION"`. -- Steps to reproduce the issue (i.e. "Show me how to show myself." ). What did you expect to happen? What happened? What did you try? +We also gladly welcome pull requests. When preparing to work on pull request, +please adhere to these standards: -Simon Tatham has written an excellent on article on -[How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) -which is [well worth reading](http://yourbugreportneedsmore.info/), although it is not specific to ActiveModelSerializers. +- Base work on the master branch unless fixing an issue with + [0.9-stable](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) + or + [0.8-stable](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) +- Squash your commits and regularly rebase off master. +- Provide a description of the changes contained in the pull request. +- Note any specific areas that should be reviewed. +- Include tests. +- The test suite must pass on [supported Ruby versions](.travis.yml) +- Include updates to the [documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) + where applicable. +- Update the + [CHANGELOG](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) + to the appropriate sections with a brief description of the changes. +- Do not change the VERSION file. -Thanks! +#### Running tests -#### After +Run all tests -Thanks to everyone involved! +`$ rake test` -If you get help, sharing it back in the form of a pull-request or making an issue to document -what you've found is *extremely* helpful. +Run a single test suite -If you solve your issue, stop working on it, or realize the problem was something else, -please share that in a comment to an issue and close it. That way, everyone can learn and -we don't have closed issues without a clear resolution. Even if it's just a stackoverflow link :) -And please don't forget to stay involved in the issue until it is closed! Thanks to all! - -### Writing code and comments - -- We are actively working to identify tasks under the label [**Good for New - Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). - - [Changelog - Missing](https://github.com/rails-api/active_model_serializers/issues?q=label%3A%22Changelog+Missing%22+is%3Aclosed) is - an easy way to help out. - -- [Fix a bug](https://github.com/rails-api/active_model_serializers/labels/Ready%20for%20PR). - - Ready for PR - A well defined bug, needs someone to PR a fix. - - Bug - Anything that is broken. - - Regression - A bug that did not exist in previous versions and isn't a new feature (applied in tandem with Bug). - - Performance - A performance related issue. We could track this as a bug, but usually these would have slightly lower priority than standard bugs. - -- [Develop new features](https://github.com/rails-api/active_model_serializers/labels/Feature). - -- [Improve code quality](https://codeclimate.com/github/rails-api/active_model_serializers/code?sort=smell_count&sort_direction=desc). - -- [Improve amount of code exercised by tests](https://codeclimate.com/github/rails-api/active_model_serializers/coverage?sort=covered_percent&sort_direction=asc). - -- [Fix RuboCop (Style) TODOS](https://github.com/rails-api/active_model_serializers/blob/master/.rubocop_todo.yml). - - Delete and offsense, run `rake rubocop` (or possibly `rake rubocop:auto_correct`), - and [submit a PR](CONTRIBUTING.md#submitting-a-pull-request-pr). - -- We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an - "RFC" (Request for Comments) process before we start active development. - Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. - -#### Submitting a pull request (PR) - -1. The vast majority of development is happening under the `master` branch. - This is where we would suggest you start. -1. Fixing bugs is extraordinarily helpful and requires the least familiarity with ActiveModelSerializers. - Look for issues labeled [**Needs Bug Verification**](https://github.com/rails-api/active_model_serializers/labels/Needs%20Bug%20Verification) and [**Bug**](https://github.com/rails-api/active_model_serializers/labels/bug). -1. Adding or fixing documentation is also fantastic! - -To fetch & test the library for development, do: - -1. Fork the repository ( https://github.com/rails-api/active_model_serializers/fork ) -1. `git clone https://github.com/{whoami}/active_model_serializers.git` -1. `cd active_model_serializers` -1. `bundle` - - To test against a particular rails version-- 4.0 is usually the most buggy-- set then - RAILS_VERSION environment variable as described in the [.travis.yml](.travis.yml). - e.g. `export RAILS_VERSION=4.0`. -1. Create your PR branch (`git checkout -b my-helpful-pr`) -1. Write tests for your feature, or regression tests highlighting a bug. - This is important so ActiveModelSerializers doesn't break it in a future version unintentionally. -1. Write the feature itself, or fix your bug -1. `bundle exec rake` -1. Commit your changes (`git commit -am 'Add some feature'`) - - Use well-described, small (atomic) commits. -1. Push to the branch (`git push origin my-helpful-pr`) -1. Create a new Pull Request - - Include links to any relevant github issues. - - *Don't* change the VERSION file. - - Update `/docs` to include, whenever possible, a new, suitable recommendation about how to use - the feature. - - Extra Credit: [Confirm it runs and tests pass on the rubies specified in the travis - config](.travis.yml). A maintainer will otherwise confirm it runs on these. - -1. *Bonus Points* Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) - with a brief description of any breaking changes, fixes, features, or - miscellaneous changes under the proper version section. -1. Iterate on feedback given by the community (fix syntax, modify bits of code, add -tests), pushing the new commits to the PR each time - -Remember to [squash your commits](CONTRIBUTING.md#about-pull-requests-prs) and rebase off `master`. - -#### How maintainers handle pull requests: - -- If the tests pass and the pull request looks good, a maintainer will merge it. -- If the pull request needs to be changed, - - you can change it by updating the branch you generated the pull request from - - either by adding more commits, or - - by force pushing to it - - A maintainer can make any changes themselves and manually merge the code in. - -#### Commit Messages - -- [A Note About Git Commit Messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) -- [http://stopwritingramblingcommitmessages.com/](http://stopwritingramblingcommitmessages.com/) -- [ThoughtBot style guide](https://github.com/thoughtbot/guides/tree/master/style#git) - -#### About Pull Requests (PR's) +`$ rake test TEST=path/to/test.rb` -- [Using Pull Requests](https://help.github.com/articles/using-pull-requests) -- [Github pull requests made easy](http://www.element84.com/github-pull-requests-made-easy.html) -- [Exercism Git Workflow](http://help.exercism.io/git-workflow.html). -- [Level up your Git](http://rakeroutes.com/blog/deliberate-git/) -- [All Your Open Source Code Are Belong To Us](http://www.benjaminfleischer.com/2013/07/30/all-your-open-source-code-are-belong-to-us/) +Run a single test -## Issue Labeling - -ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). - -## Running tests +`$ rake test TEST=path/to/test.rb TESTOPTS="--name=test_something"` Run tests against different Rails versions by setting the RAILS_VERSION variable -and bundling gems. To test against all versions, you can do something like: +and bundling gems. ```bash for version in 4.0 4.1 4.2 master; do @@ -172,21 +93,3 @@ for version in 4.0 4.1 4.2 master; do done ``` - -### Running with Rake - -The easiest way to run the unit tests is through Rake. The default task runs -the entire test suite for all classes. For more information, checkout the -full array of rake tasks with "rake -T" - -Rake can be found at http://docs.seattlerb.org/rake/. - -To run a single test suite - -`$ rake test TEST=path/to/test.rb` - -Which can be further narrowed down to one test: - -`$ rake test TEST=path/to/test.rb TESTOPTS="--name=test_something"` - -:heart: :sparkling_heart: :heart: From 5d9039e1720977889612240da1229d344033d466 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Fri, 26 Feb 2016 09:54:44 -0700 Subject: [PATCH 526/903] Adjust GitHub templates --- .github/ISSUE_TEMPLATE.md | 56 ++++++++++++++---------------- .github/PULL_REQUEST_TEMPLATE.md | 24 ++++++------- docs/STYLE.md | 58 ++++++++++++++++++++++++++++++++ 3 files changed, 93 insertions(+), 45 deletions(-) create mode 100644 docs/STYLE.md diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md index 1e123a849..687ec2d3e 100644 --- a/.github/ISSUE_TEMPLATE.md +++ b/.github/ISSUE_TEMPLATE.md @@ -1,31 +1,25 @@ -### Expected behavior and actual behavior. - -- What did you expect to happen? -- What happened? Include as much information as possible, such as: - - Nature of reported defect (e.g. user name missing, not "It doesn't work."). Is it intermittent? - - The best help here is a failing test. Even better if it's a PR. - - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. - - Then examples of the code you were using. - - Any error messages (including stacktrace, i.e. "Show me the error.") - -### Steps to reproduce the issue (i.e. "Show me how to show myself." ) - -- What were you doing? Include code if possible, such as: - - Command line parameters used, if any. - - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible. - - Any configuration you've made. -- Things you've tried. -- Link to source code, if available. - -### Specifications - -- ActiveModelSerializers version (0.8.x, 0.9.x, 0.10.x, commit ref). -- What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? -- If you are not running the latest version (please check), and you cannot update it, - please specify in your report why you can't update to the latest version. -- Ruby version with patch level. And whether you're using rvm, rbenv, etc. - - Include `ruby -e "puts RUBY_DESCRIPTION"`. -- Operating system type + version. e.g. Mac OSX Snow Leopard - -For more general guidelines, see [Filing an -issue](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md#filing-an-issue). +#### Expected behavior vs actual behavior +

+ +#### Steps to reproduce +*(e.g., detailed walkthrough, runnable script, example application)* +


+ +#### Environment + +ActiveModelSerializers Version *(commit ref if not on tag)*: + +Output of `ruby -e "puts RUBY_DESCRIPTION"`: + +OS Type & Version: + +Integrated application and version *(e.g., Rails, Grape, etc)*: +

+ +#### Backtrace +*(e.g., provide any applicable backtraces from your application)* +


+ +#### Additonal helpful information +*(e.g., Gemfile.lock, configurations, PR containing a failing test, git bisect results)* +


diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index 5aac02e5e..951ffceac 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -1,18 +1,14 @@ -### Links to any relevant github issues: +#### Purpose +

-- [Issue description](http://example.com/org/repo/issues/411). Any other useful information. +#### Changes +

-### What's in the the PR +#### Caveats +

-- [ ] A description of the changes proposed in the pull request. - - [ ] Any areas or issues reviewer should pay attention to? (comments in diff okay). -- [ ] Update `/docs` to include, whenever possible, a new, suitable recommendation about how to use - the feature. -- [ ] Extra Credit: [Confirm it runs and tests pass on the Rubies specified in the Travis - config](.travis.yml). A maintainer will otherwise confirm it runs on these. -- [ ] *Bonus Points* Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) - with a brief description of any breaking changes, fixes, features, or - miscellaneous changes at the top of the proper version section. +#### Related GitHub issues +

-For more general information, see [Submitting a pull request]( -https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md#submitting-a-pull-request-pr). +#### Additonal helpful information +

diff --git a/docs/STYLE.md b/docs/STYLE.md new file mode 100644 index 000000000..ccd75dd40 --- /dev/null +++ b/docs/STYLE.md @@ -0,0 +1,58 @@ +# STYLE + +## Code and comments + +- We are actively working to identify tasks under the label [**Good for New + Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). + - [Changelog + Missing](https://github.com/rails-api/active_model_serializers/issues?q=label%3A%22Changelog+Missing%22+is%3Aclosed) is + an easy way to help out. + +- [Fix a bug](https://github.com/rails-api/active_model_serializers/labels/Ready%20for%20PR). + - Ready for PR - A well defined bug, needs someone to PR a fix. + - Bug - Anything that is broken. + - Regression - A bug that did not exist in previous versions and isn't a new feature (applied in tandem with Bug). + - Performance - A performance related issue. We could track this as a bug, but usually these would have slightly lower priority than standard bugs. + +- [Develop new features](https://github.com/rails-api/active_model_serializers/labels/Feature). + +- [Improve code quality](https://codeclimate.com/github/rails-api/active_model_serializers/code?sort=smell_count&sort_direction=desc). + +- [Improve amount of code exercised by tests](https://codeclimate.com/github/rails-api/active_model_serializers/coverage?sort=covered_percent&sort_direction=asc). + +- [Fix RuboCop (Style) TODOS](https://github.com/rails-api/active_model_serializers/blob/master/.rubocop_todo.yml). + - Delete and offsense, run `rake rubocop` (or possibly `rake rubocop:auto_correct`), + and [submit a PR](CONTRIBUTING.md#submitting-a-pull-request-pr). + +- We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an + "RFC" (Request for Comments) process before we start active development. + Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. + + +## Pull requests + +- If the tests pass and the pull request looks good, a maintainer will merge it. +- If the pull request needs to be changed, + - you can change it by updating the branch you generated the pull request from + - either by adding more commits, or + - by force pushing to it + - A maintainer can make any changes themselves and manually merge the code in. + +## Commit messages + +- [A Note About Git Commit Messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) +- [http://stopwritingramblingcommitmessages.com/](http://stopwritingramblingcommitmessages.com/) +- [ThoughtBot style guide](https://github.com/thoughtbot/guides/tree/master/style#git) + +#### About Pull Requests (PR's) + +- [Using Pull Requests](https://help.github.com/articles/using-pull-requests) +- [Github pull requests made easy](http://www.element84.com/github-pull-requests-made-easy.html) +- [Exercism Git Workflow](http://help.exercism.io/git-workflow.html). +- [Level up your Git](http://rakeroutes.com/blog/deliberate-git/) +- [All Your Open Source Code Are Belong To Us](http://www.benjaminfleischer.com/2013/07/30/all-your-open-source-code-are-belong-to-us/) + +## Issue Labeling + +ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). + From b2314017c6ca62c10ef3402deafc730094d1fd59 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Fri, 26 Feb 2016 11:24:57 -0700 Subject: [PATCH 527/903] Fix GitHub template formatting and spelling --- .github/ISSUE_TEMPLATE.md | 14 +++++++++----- .github/PULL_REQUEST_TEMPLATE.md | 13 +++++++------ 2 files changed, 16 insertions(+), 11 deletions(-) diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md index 687ec2d3e..13e1fa7fe 100644 --- a/.github/ISSUE_TEMPLATE.md +++ b/.github/ISSUE_TEMPLATE.md @@ -1,9 +1,11 @@ #### Expected behavior vs actual behavior -

+ + #### Steps to reproduce *(e.g., detailed walkthrough, runnable script, example application)* -


+ + #### Environment @@ -14,12 +16,14 @@ Output of `ruby -e "puts RUBY_DESCRIPTION"`: OS Type & Version: Integrated application and version *(e.g., Rails, Grape, etc)*: -

+ #### Backtrace *(e.g., provide any applicable backtraces from your application)* -


+ + #### Additonal helpful information *(e.g., Gemfile.lock, configurations, PR containing a failing test, git bisect results)* -


+ + diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index 951ffceac..f054b00d2 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -1,14 +1,15 @@ #### Purpose -

+ #### Changes -

+ #### Caveats -

+ #### Related GitHub issues -

-#### Additonal helpful information -

+ +#### Additional helpful information + + From 042ec38b40364d786d011de2bae0c698406c1ec1 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 26 Feb 2016 14:14:00 -0600 Subject: [PATCH 528/903] Escape paths in rake isolated for directory with spaces and parens --- Rakefile | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Rakefile b/Rakefile index ef76e7a98..94de4fe5e 100644 --- a/Rakefile +++ b/Rakefile @@ -50,8 +50,10 @@ namespace :test do namespace :isolated do desc 'Run isolated tests for Railtie' task :railtie do + require 'shellwords' dir = File.dirname(__FILE__) - file = "#{dir}/test/active_model_serializers/railtie_test_isolated.rb" + file = Shellwords.shellescape("#{dir}/test/active_model_serializers/railtie_test_isolated.rb") + dir = Shellwords.shellescape(dir) # https://github.com/rails/rails/blob/3d590add45/railties/lib/rails/generators/app_base.rb#L345-L363 _bundle_command = Gem.bin_path('bundler', 'bundle') @@ -59,7 +61,8 @@ namespace :test do Bundler.with_clean_env do command = "-w -I#{dir}/lib -I#{dir}/test #{file}" full_command = %("#{Gem.ruby}" #{command}) - system(full_command) or fail 'Failures' # rubocop:disable Style/AndOr + system(full_command) or # rubocop:disable Style/AndOr + fail 'Failures' end end end From 558769981ec1dbdbac73052e9d076be8e6f6b381 Mon Sep 17 00:00:00 2001 From: CodedBeardedSignedTaylor Date: Sun, 28 Feb 2016 22:41:26 -0500 Subject: [PATCH 529/903] rough draft --- docs/general/passing_arbitrary_options.md | 46 +++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 docs/general/passing_arbitrary_options.md diff --git a/docs/general/passing_arbitrary_options.md b/docs/general/passing_arbitrary_options.md new file mode 100644 index 000000000..523163d79 --- /dev/null +++ b/docs/general/passing_arbitrary_options.md @@ -0,0 +1,46 @@ +## Passing Arbitrary Options to A Serializer + +Let's say you have a basic Post Controller: + +``` +class PostController < ApplicationController + def dashboard + render json: @posts + end +end +``` + +Odds are, your serializer will look something like this: + +``` +class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body +end +``` + +This works all fine and well, but maybe you passing in some "artibrary" options +into the serializer. Here's what you would do: + +### posts_controller.rb + +``` +... + def dashboard + render json: @posts, user_id: 12 + end +... +``` + +### posts_serializer.rb + +``` +... + def comments_by_me + Comments.where(user_id: instance_options[:user_id], post_id: object.id) + end +... +``` + +These options can be anything that isn't already reserved for use by AMS. For example, +you won't be able to pass in a `meta` or `root` option like the example above. Those +parameters are reserved for specific behavior within the app. From 8b5da690fe63213bb07608ef259fde3770c44246 Mon Sep 17 00:00:00 2001 From: bobba surendranath chowdary Date: Mon, 1 Feb 2016 14:33:57 +0530 Subject: [PATCH 530/903] Removes DESIGN.textile doc and update ARCHITECTURE.md The old DESIGN.textile was removed and replace by reference to 0.8 and 0.9 READMEs within the ARCHITECTURE.md docs. --- docs/ARCHITECTURE.md | 6 ++++++ docs/DESIGN.textile | 1 - 2 files changed, 6 insertions(+), 1 deletion(-) delete mode 100644 docs/DESIGN.textile diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 25bb88a4f..6db9d45c4 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -1,5 +1,11 @@ [Back to Guides](README.md) +This document focuses on architecture the 0.10.x version of ActiveModelSerializers. If you are interested in the architecture of the 0.8 or 0.9 versions, +please refer to the [0.8 README](https://github.com/rails-api/active_model_serializers/blob/0-8-stable/README.md) or +[0.9 README](https://github.com/rails-api/active_model_serializers/blob/0-9-stable/README.md). + +The original design is also available [here](https://github.com/rails-api/active_model_serializers/blob/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e/README.textile). + # ARCHITECTURE An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) diff --git a/docs/DESIGN.textile b/docs/DESIGN.textile deleted file mode 100644 index 9ac8dcf0f..000000000 --- a/docs/DESIGN.textile +++ /dev/null @@ -1 +0,0 @@ -This was the original design document for serializers. It is useful mostly for historical purposes as the public API has changed. h2. Rails Serializers This guide describes how to use Active Model serializers to build non-trivial JSON services in Rails. By reading this guide, you will learn: * When to use the built-in Active Model serialization * When to use a custom serializer for your models * How to use serializers to encapsulate authorization concerns * How to create serializer templates to describe the application-wide structure of your serialized JSON * How to build resources not backed by a single database table for use with JSON services This guide covers an intermediate topic and assumes familiarity with Rails conventions. It is suitable for applications that expose a JSON API that may return different results based on the authorization status of the user. h3. Serialization By default, Active Record objects can serialize themselves into JSON by using the `to_json` method. This method takes a series of additional parameter to control which properties and associations Rails should include in the serialized output. When building a web application that uses JavaScript to retrieve JSON data from the server, this mechanism has historically been the primary way that Rails developers prepared their responses. This works great for simple cases, as the logic for serializing an Active Record object is neatly encapsulated in Active Record itself. However, this solution quickly falls apart in the face of serialization requirements based on authorization. For instance, a web service may choose to expose additional information about a resource only if the user is entitled to access it. In addition, a JavaScript front-end may want information that is not neatly described in terms of serializing a single Active Record object, or in a different format than. In addition, neither the controller nor the model seems like the correct place for logic that describes how to serialize an model object *for the current user*. Serializers solve these problems by encapsulating serialization in an object designed for this purpose. If the default +to_json+ semantics, with at most a few configuration options serve your needs, by all means continue to use the built-in +to_json+. If you find yourself doing hash-driven-development in your controllers, juggling authorization logic and other concerns, serializers are for you! h3. The Most Basic Serializer A basic serializer is a simple Ruby object named after the model class it is serializing.
class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def as_json
    { post: { title: @post.name, body: @post.body } }
  end
end
A serializer is initialized with two parameters: the model object it should serialize and an authorization scope. By default, the authorization scope is the current user (+current_user+) but you can use a different object if you want. The serializer also implements an +as_json+ method, which returns a Hash that will be sent to the JSON encoder. Rails will transparently use your serializer when you use +render :json+ in your controller.
class PostsController < ApplicationController
  def show
    @post = Post.find(params[:id])
    render json: @post
  end
end
Because +respond_with+ uses +render :json+ under the hood for JSON requests, Rails will automatically use your serializer when you use +respond_with+ as well. h4. +serializable_hash+ In general, you will want to implement +serializable_hash+ and +as_json+ to allow serializers to embed associated content directly. The easiest way to implement these two methods is to have +as_json+ call +serializable_hash+ and insert the root.
class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def serializable_hash
    { title: @post.name, body: @post.body }
  end

  def as_json
    { post: serializable_hash }
  end
end
h4. Authorization Let's update our serializer to include the email address of the author of the post, but only if the current user has superuser access.
class PostSerializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  def as_json
    { post: serializable_hash }
  end

  def serializable_hash
    hash = post
    hash.merge!(super_data) if super?
    hash
  end

private
  def post
    { title: @post.name, body: @post.body }
  end

  def super_data
    { email: @post.email }
  end

  def super?
    @scope.superuser?
  end
end
h4. Testing One benefit of encapsulating our objects this way is that it becomes extremely straight-forward to test the serialization logic in isolation.
require "ostruct"

class PostSerializerTest < ActiveSupport::TestCase
  # For now, we use a very simple authorization structure. These tests will need
  # refactoring if we change that.
  plebe = OpenStruct.new(super?: false)
  god   = OpenStruct.new(super?: true)

  post  = OpenStruct.new(title: "Welcome to my blog!", body: "Blah blah blah", email: "tenderlove@gmail.com")

  test "a regular user sees just the title and body" do
    json = PostSerializer.new(post, plebe).to_json
    hash = JSON.parse(json)

    assert_equal post.title, hash.delete("title")
    assert_equal post.body, hash.delete("body")
    assert_empty hash
  end

  test "a superuser sees the title, body and email" do
    json = PostSerializer.new(post, god).to_json
    hash = JSON.parse(json)

    assert_equal post.title, hash.delete("title")
    assert_equal post.body, hash.delete("body")
    assert_equal post.email, hash.delete("email")
    assert_empty hash
  end
end
It's important to note that serializer objects define a clear interface specifically for serializing an existing object. In this case, the serializer expects to receive a post object with +name+, +body+ and +email+ attributes and an authorization scope with a +super?+ method. By defining a clear interface, it's must easier to ensure that your authorization logic is behaving correctly. In this case, the serializer doesn't need to concern itself with how the authorization scope decides whether to set the +super?+ flag, just whether it is set. In general, you should document these requirements in your serializer files and programatically via tests. The documentation library +YARD+ provides excellent tools for describing this kind of requirement:
class PostSerializer
  # @param [~body, ~title, ~email] post the post to serialize
  # @param [~super] scope the authorization scope for this serializer
  def initialize(post, scope)
    @post, @scope = post, scope
  end

  # ...
end
h3. Attribute Sugar To simplify this process for a number of common cases, Rails provides a default superclass named +ActiveModel::Serializer+ that you can use to implement your serializers. For example, you will sometimes want to simply include a number of existing attributes from the source model into the outputted JSON. In the above example, the +title+ and +body+ attributes were always included in the JSON. Let's see how to use +ActiveModel::Serializer+ to simplify our post serializer.
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body

  def serializable_hash
    hash = attributes
    hash.merge!(super_data) if super?
    hash
  end

private
  def super_data
    { email: @post.email }
  end

  def super?
    @scope.superuser?
  end
end
First, we specified the list of included attributes at the top of the class. This will create an instance method called +attributes+ that extracts those attributes from the post model. NOTE: Internally, +ActiveModel::Serializer+ uses +read_attribute_for_serialization+, which defaults to +read_attribute+, which defaults to +send+. So if you're rolling your own models for use with the serializer, you can use simple Ruby accessors for your attributes if you like. Next, we use the attributes method in our +serializable_hash+ method, which allowed us to eliminate the +post+ method we hand-rolled earlier. We could also eliminate the +as_json+ method, as +ActiveModel::Serializer+ provides a default +as_json+ method for us that calls our +serializable_hash+ method and inserts a root. But we can go a step further!
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def super?
    @scope.superuser?
  end
end
The superclass provides a default +initialize+ method as well as a default +serializable_hash+ method, which uses +attributes+. We can call +super+ to get the hash based on the attributes we declared, and then add in any additional attributes we want to use. NOTE: +ActiveModel::Serializer+ will create an accessor matching the name of the current class for the resource you pass in. In this case, because we have defined a PostSerializer, we can access the resource with the +post+ accessor. h3. Associations In most JSON APIs, you will want to include associated objects with your serialized object. In this case, let's include the comments with the current post.
class PostSerializer < ActiveModel::Serializer
  attributes :title, :body
  has_many :comments

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def super?
    @scope.superuser?
  end
end
The default +serializable_hash+ method will include the comments as embedded objects inside the post.
{
  post: {
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [
      {
        title: "Awesome",
        body: "Your first post is great"
      }
    ]
  }
}
Rails uses the same logic to generate embedded serializations as it does when you use +render :json+. In this case, because you didn't define a +CommentSerializer+, Rails used the default +as_json+ on your comment object. If you define a serializer, Rails will automatically instantiate it with the existing authorization scope.
class CommentSerializer
  def initialize(comment, scope)
    @comment, @scope = comment, scope
  end

  def serializable_hash
    { title: @comment.title }
  end

  def as_json
    { comment: serializable_hash }
  end
end
If we define the above comment serializer, the outputted JSON will change to:
{
  post: {
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [{ title: "Awesome" }]
  }
}
Let's imagine that our comment system allows an administrator to kill a comment, and we only want to allow users to see the comments they're entitled to see. By default, +has_many :comments+ will simply use the +comments+ accessor on the post object. We can override the +comments+ accessor to limit the comments used to just the comments we want to allow for the current user.
class PostSerializer < ActiveModel::Serializer
  attributes :title. :body
  has_many :comments

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def comments
    post.comments_for(scope)
  end

  def super?
    @scope.superuser?
  end
end
+ActiveModel::Serializer+ will still embed the comments, but this time it will use just the comments for the current user. NOTE: The logic for deciding which comments a user should see still belongs in the model layer. In general, you should encapsulate concerns that require making direct Active Record queries in scopes or public methods on your models. h4. Modifying Associations You can also rename associations if required. Say for example you have an association that makes sense to be named one thing in your code, but another when data is serialized. You can use the option to specify a different name for an association. Here is an example:
class UserSerializer < ActiveModel::Serializer
  has_many :followed_posts, :key => :posts
  has_one :owned_account, :key => :account
end
Using the :key without a :serializer option will use implicit detection to determine a serializer. In this example, you'd have to define two classes: PostSerializer and AccountSerializer. You can also add the :serializer option to set it explicitly:
class UserSerializer < ActiveModel::Serializer
  has_many :followed_posts, :key => :posts, :serializer => CustomPostSerializer
  has_one :owne_account, :key => :account, :serializer => PrivateAccountSerializer
end
h3. Customizing Associations Not all front-ends expect embedded documents in the same form. In these cases, you can override the default +serializable_hash+, and use conveniences provided by +ActiveModel::Serializer+ to avoid having to build up the hash manually. For example, let's say our front-end expects the posts and comments in the following format:
{
  post: {
    id: 1
    title: "Hello Blog!",
    body: "This is my first post. Isn't it fabulous!",
    comments: [1,2]
  },
  comments: [
    {
      id: 1
      title: "Awesome",
      body: "Your first post is great"
    },
    {
      id: 2
      title: "Not so awesome",
      body: "Why is it so short!"
    }
  ]
}
We could achieve this with a custom +as_json+ method. We will also need to define a serializer for comments.
class CommentSerializer < ActiveModel::Serializer
  attributes :id, :title, :body

  # define any logic for dealing with authorization-based attributes here
end

class PostSerializer < ActiveModel::Serializer
  attributes :title, :body
  has_many :comments

  def as_json
    { post: serializable_hash }.merge!(associations)
  end

  def serializable_hash
    post_hash = attributes
    post_hash.merge!(association_ids)
    post_hash
  end

private
  def attributes
    hash = super
    hash.merge!(email: post.email) if super?
    hash
  end

  def comments
    post.comments_for(scope)
  end

  def super?
    @scope.superuser?
  end
end
Here, we used two convenience methods: +associations+ and +association_ids+. The first, +associations+, creates a hash of all of the define associations, using their defined serializers. The second, +association_ids+, generates a hash whose key is the association name and whose value is an Array of the association's keys. The +association_ids+ helper will use the overridden version of the association, so in this case, +association_ids+ will only include the ids of the comments provided by the +comments+ method. h3. Special Association Serializers So far, associations defined in serializers use either the +as_json+ method on the model or the defined serializer for the association type. Sometimes, you may want to serialize associated models differently when they are requested as part of another resource than when they are requested on their own. For instance, we might want to provide the full comment when it is requested directly, but only its title when requested as part of the post. To achieve this, you can define a serializer for associated objects nested inside the main serializer.
class PostSerializer < ActiveModel::Serializer
  class CommentSerializer < ActiveModel::Serializer
    attributes :id, :title
  end

  # same as before
  # ...
end
In other words, if a +PostSerializer+ is trying to serialize comments, it will first look for +PostSerializer::CommentSerializer+ before falling back to +CommentSerializer+ and finally +comment.as_json+. h3. Overriding the Defaults h4. Authorization Scope By default, the authorization scope for serializers is +:current_user+. This means that when you call +render json: @post+, the controller will automatically call its +current_user+ method and pass that along to the serializer's initializer. If you want to change that behavior, simply use the +serialization_scope+ class method.
class PostsController < ApplicationController
  serialization_scope :current_app
end
You can also implement an instance method called (no surprise) +serialization_scope+, which allows you to define a dynamic authorization scope based on the current request. WARNING: If you use different objects as authorization scopes, make sure that they all implement whatever interface you use in your serializers to control what the outputted JSON looks like. h3. Using Serializers Outside of a Request The serialization API encapsulates the concern of generating a JSON representation of a particular model for a particular user. As a result, you should be able to easily use serializers, whether you define them yourself or whether you use +ActiveModel::Serializer+ outside a request. For instance, if you want to generate the JSON representation of a post for a user outside of a request:
user = get_user # some logic to get the user in question
PostSerializer.new(post, user).to_json # reliably generate JSON output
If you want to generate JSON for an anonymous user, you should be able to use whatever technique you use in your application to generate anonymous users outside of a request. Typically, that means creating a new user and not saving it to the database:
user = User.new # create a new anonymous user
PostSerializer.new(post, user).to_json
In general, the better you encapsulate your authorization logic, the more easily you will be able to use the serializer outside of the context of a request. For instance, if you use an authorization library like Cancan, which uses a uniform +user.can?(action, model)+, the authorization interface can very easily be replaced by a plain Ruby object for testing or usage outside the context of a request. h3. Collections So far, we've talked about serializing individual model objects. By default, Rails will serialize collections, including when using the +associations+ helper, by looping over each element of the collection, calling +serializable_hash+ on the element, and then grouping them by their type (using the plural version of their class name as the root). For example, an Array of post objects would serialize as:
{
  posts: [
    {
      title: "FIRST POST!",
      body: "It's my first pooooost"
    },
    { title: "Second post!",
      body: "Zomg I made it to my second post"
    }
  ]
}
If you want to change the behavior of serialized Arrays, you need to create a custom Array serializer.
class ArraySerializer < ActiveModel::ArraySerializer
  def serializable_array
    serializers.map do |serializer|
      serializer.serializable_hash
    end
  end

  def as_json
    hash = { root => serializable_array }
    hash.merge!(associations)
    hash
  end
end
When generating embedded associations using the +associations+ helper inside a regular serializer, it will create a new ArraySerializer with the associated content and call its +serializable_array+ method. In this case, those embedded associations will not recursively include associations. When generating an Array using +render json: posts+, the controller will invoke the +as_json+ method, which will include its associations and its root. \ No newline at end of file From 6a8da1f6646d3bb10079876d395d9d6e4b08e3b9 Mon Sep 17 00:00:00 2001 From: CodedBeardedSignedTaylor Date: Sun, 28 Feb 2016 22:45:45 -0500 Subject: [PATCH 531/903] adding ruby tag to code blocks --- docs/general/passing_arbitrary_options.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/general/passing_arbitrary_options.md b/docs/general/passing_arbitrary_options.md index 523163d79..4039a12cd 100644 --- a/docs/general/passing_arbitrary_options.md +++ b/docs/general/passing_arbitrary_options.md @@ -2,7 +2,7 @@ Let's say you have a basic Post Controller: -``` +```ruby class PostController < ApplicationController def dashboard render json: @posts @@ -12,7 +12,7 @@ end Odds are, your serializer will look something like this: -``` +```ruby class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body end @@ -23,7 +23,7 @@ into the serializer. Here's what you would do: ### posts_controller.rb -``` +```ruby ... def dashboard render json: @posts, user_id: 12 @@ -33,7 +33,7 @@ into the serializer. Here's what you would do: ### posts_serializer.rb -``` +```ruby ... def comments_by_me Comments.where(user_id: instance_options[:user_id], post_id: object.id) From e9f259697af154a1fc88a046f33c18ce6ef161e4 Mon Sep 17 00:00:00 2001 From: Taylor Jones Date: Mon, 29 Feb 2016 10:56:14 -0500 Subject: [PATCH 532/903] addressing pull request comments --- docs/general/passing_arbitrary_options.md | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/docs/general/passing_arbitrary_options.md b/docs/general/passing_arbitrary_options.md index 4039a12cd..2be164065 100644 --- a/docs/general/passing_arbitrary_options.md +++ b/docs/general/passing_arbitrary_options.md @@ -1,4 +1,4 @@ -## Passing Arbitrary Options to A Serializer +## Passing Arbitrary Options To A Serializer Let's say you have a basic Post Controller: @@ -18,7 +18,7 @@ class PostSerializer < ActiveModel::Serializer end ``` -This works all fine and well, but maybe you passing in some "artibrary" options +This works all fine and well, but maybe you passing in some "arbitrary" options into the serializer. Here's what you would do: ### posts_controller.rb @@ -41,6 +41,5 @@ into the serializer. Here's what you would do: ... ``` -These options can be anything that isn't already reserved for use by AMS. For example, -you won't be able to pass in a `meta` or `root` option like the example above. Those -parameters are reserved for specific behavior within the app. +These options can be anything that isn't already reserved for use by +ActiveModelSerializers' adapter options. From da55cd181c3df7db2ee8737d7a4fed2aa91fd7f2 Mon Sep 17 00:00:00 2001 From: Taylor Jones Date: Tue, 1 Mar 2016 08:40:45 -0500 Subject: [PATCH 533/903] addressing comments / concerns --- docs/README.md | 1 + docs/general/passing_arbitrary_options.md | 28 +++++++++++------------ 2 files changed, 15 insertions(+), 14 deletions(-) diff --git a/docs/README.md b/docs/README.md index 7f0a8ac02..8d559d8bc 100644 --- a/docs/README.md +++ b/docs/README.md @@ -16,6 +16,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Instrumentation](general/instrumentation.md) - [JSON API Schema](jsonapi/schema.md) - [ARCHITECTURE](ARCHITECTURE.md) +- [Passing Arbitrary Options](general/passing_arbitrary_options.md) ## How to diff --git a/docs/general/passing_arbitrary_options.md b/docs/general/passing_arbitrary_options.md index 2be164065..0bb8f78eb 100644 --- a/docs/general/passing_arbitrary_options.md +++ b/docs/general/passing_arbitrary_options.md @@ -1,4 +1,6 @@ -## Passing Arbitrary Options To A Serializer +[Back to Guides](../README.md) + +# Passing Arbitrary Options To A Serializer Let's say you have a basic Post Controller: @@ -18,28 +20,26 @@ class PostSerializer < ActiveModel::Serializer end ``` -This works all fine and well, but maybe you passing in some "arbitrary" options -into the serializer. Here's what you would do: +This works all fine and well, but maybe you passing in some arbitrary options +into the serializer. These options can be anything that isn't already reserved for use by +ActiveModelSerializers' adapter options. -### posts_controller.rb +Here's an example: ```ruby -... +# posts_controller.rb +class PostController < ApplicationController def dashboard render json: @posts, user_id: 12 end -... -``` +end -### posts_serializer.rb +# post_serializer.rb +class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body -```ruby -... def comments_by_me Comments.where(user_id: instance_options[:user_id], post_id: object.id) end -... +end ``` - -These options can be anything that isn't already reserved for use by -ActiveModelSerializers' adapter options. From eac5622873e195f9abb5c665efdb55bdcbb73a7d Mon Sep 17 00:00:00 2001 From: Tomasz Korzeniowski Date: Wed, 2 Mar 2016 11:12:52 +0100 Subject: [PATCH 534/903] codebeat badge Is it fine to add codebeat badge to README? codebeat is automated code review tool for Swift, Ruby & Go that helps get instant feedback on code quality. "Quick wins" suggested by codebeat could be a nice candidate for a pull request and help other developers become contributors. FYI. To be fully open and honest. I'm co-founder of codebeat. --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index c65b2d8cb..526c14490 100644 --- a/README.md +++ b/README.md @@ -5,6 +5,7 @@ [![Code Quality](https://codeclimate.com/github/rails-api/active_model_serializers/badges/gpa.svg)](https://codeclimate.com/github/rails-api/active_model_serializers) [![Test Coverage](https://codeclimate.com/github/rails-api/active_model_serializers/badges/coverage.svg)](https://codeclimate.com/github/rails-api/active_model_serializers/coverage) [![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/pr)](http://issuestats.com/github/rails-api/active_model_serializers) [![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/issue)](http://issuestats.com/github/rails-api/active_model_serializers) +[![codebeat](https://codebeat.co/badges/a9ab35fa-8b5a-4680-9d4e-a81f9a55ebcd)](https://codebeat.co/projects/github-com-rails-api-active_model_serializers) ## Documentation From 32c6bccec72cda66b7baf219b17d3c5dba97dacd Mon Sep 17 00:00:00 2001 From: Taylor Jones Date: Fri, 4 Mar 2016 11:09:38 -0500 Subject: [PATCH 535/903] edits and rearranging logic --- docs/README.md | 2 +- docs/general/passing_arbitrary_options.md | 45 ----------------------- docs/howto/passing_arbitrary_options.md | 30 +++++++++++++++ 3 files changed, 31 insertions(+), 46 deletions(-) delete mode 100644 docs/general/passing_arbitrary_options.md create mode 100644 docs/howto/passing_arbitrary_options.md diff --git a/docs/README.md b/docs/README.md index 8d559d8bc..d4b13ad56 100644 --- a/docs/README.md +++ b/docs/README.md @@ -16,7 +16,6 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Instrumentation](general/instrumentation.md) - [JSON API Schema](jsonapi/schema.md) - [ARCHITECTURE](ARCHITECTURE.md) -- [Passing Arbitrary Options](general/passing_arbitrary_options.md) ## How to @@ -24,6 +23,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add pagination links](howto/add_pagination_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) +- [Passing Arbitrary Options](how-to/passing_arbitrary_options.md) ## Integrations diff --git a/docs/general/passing_arbitrary_options.md b/docs/general/passing_arbitrary_options.md deleted file mode 100644 index 0bb8f78eb..000000000 --- a/docs/general/passing_arbitrary_options.md +++ /dev/null @@ -1,45 +0,0 @@ -[Back to Guides](../README.md) - -# Passing Arbitrary Options To A Serializer - -Let's say you have a basic Post Controller: - -```ruby -class PostController < ApplicationController - def dashboard - render json: @posts - end -end -``` - -Odds are, your serializer will look something like this: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body -end -``` - -This works all fine and well, but maybe you passing in some arbitrary options -into the serializer. These options can be anything that isn't already reserved for use by -ActiveModelSerializers' adapter options. - -Here's an example: - -```ruby -# posts_controller.rb -class PostController < ApplicationController - def dashboard - render json: @posts, user_id: 12 - end -end - -# post_serializer.rb -class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body - - def comments_by_me - Comments.where(user_id: instance_options[:user_id], post_id: object.id) - end -end -``` diff --git a/docs/howto/passing_arbitrary_options.md b/docs/howto/passing_arbitrary_options.md new file mode 100644 index 000000000..789063f22 --- /dev/null +++ b/docs/howto/passing_arbitrary_options.md @@ -0,0 +1,30 @@ +[Back to Guides](../README.md) + +# Passing Arbitrary Options To A Serializer + +In addition to the [`serialization_scope`](../general/serializers.md#scope), any options passed to `render` +that are not reserved for the [adapter](../general/rendering.md#adapter_opts) +are available in the serializer as [instance_options](../general/serializers.md#instance_options). + +For example, we could pass in a field, such as `user_id` into our serializer. + +```ruby +# posts_controller.rb +class PostsController < ApplicationController + def dashboard + render json: @post, user_id: 12 + end +end + +# post_serializer.rb +class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body + + def comments_by_me + Comments.where(user_id: instance_options[:user_id], post_id: object.id) + end +end +``` + +Since `user_id` isn't a reserved adapter option, we can process it via a serializer +method. The option is passed via the `instance_options` hash. From 60a207bb0d95f006e7152e3f295d72a69c3037c8 Mon Sep 17 00:00:00 2001 From: Taylor Jones Date: Fri, 4 Mar 2016 11:12:09 -0500 Subject: [PATCH 536/903] wrong link --- docs/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/README.md b/docs/README.md index d4b13ad56..437ad0c36 100644 --- a/docs/README.md +++ b/docs/README.md @@ -23,7 +23,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add pagination links](howto/add_pagination_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) -- [Passing Arbitrary Options](how-to/passing_arbitrary_options.md) +- [Passing Arbitrary Options](howto/passing_arbitrary_options.md) ## Integrations From 48f8a892e64251337597928903f2635808b5ee31 Mon Sep 17 00:00:00 2001 From: Taylor Jones Date: Fri, 4 Mar 2016 11:14:43 -0500 Subject: [PATCH 537/903] a little bit more trimming --- docs/howto/passing_arbitrary_options.md | 3 --- 1 file changed, 3 deletions(-) diff --git a/docs/howto/passing_arbitrary_options.md b/docs/howto/passing_arbitrary_options.md index 789063f22..e7fd84095 100644 --- a/docs/howto/passing_arbitrary_options.md +++ b/docs/howto/passing_arbitrary_options.md @@ -25,6 +25,3 @@ class PostSerializer < ActiveModel::Serializer end end ``` - -Since `user_id` isn't a reserved adapter option, we can process it via a serializer -method. The option is passed via the `instance_options` hash. From 0ba944dabf5ace576c657ec4c5e9bd326ff1277a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 14 Jul 2015 00:29:15 -0500 Subject: [PATCH 538/903] RFC: Json Api Errors (WIP) - ActiveModelSerializers::JsonPointer - ActiveModel::Serializer::Adapter::JsonApi::Error - ActiveModel::Serializer::Adapter::JsonApi::Error.attributes - Fix rubocop config --- lib/active_model/serializable_resource.rb | 13 +++ lib/active_model/serializer.rb | 1 + .../serializer/error_serializer.rb | 2 + lib/active_model/serializer/lint.rb | 14 +++ lib/active_model_serializers.rb | 1 + .../adapter/json_api.rb | 1 + .../adapter/json_api/error.rb | 92 +++++++++++++++++++ lib/active_model_serializers/json_pointer.rb | 14 +++ lib/active_model_serializers/model.rb | 12 ++- .../action_controller/json_api/errors_test.rb | 41 +++++++++ .../adapter_for_test.rb | 4 +- .../json_pointer_test.rb | 20 ++++ test/adapter/json_api/errors_test.rb | 64 +++++++++++++ test/fixtures/poro.rb | 11 +++ test/lint_test.rb | 9 ++ test/serializable_resource_test.rb | 32 +++++++ 16 files changed, 329 insertions(+), 2 deletions(-) create mode 100644 lib/active_model/serializer/error_serializer.rb create mode 100644 lib/active_model_serializers/adapter/json_api/error.rb create mode 100644 lib/active_model_serializers/json_pointer.rb create mode 100644 test/action_controller/json_api/errors_test.rb create mode 100644 test/active_model_serializers/json_pointer_test.rb create mode 100644 test/adapter/json_api/errors_test.rb diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index ec83fcfc6..40f09a50b 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -16,6 +16,19 @@ def initialize(resource, options = {}) @resource = resource @adapter_opts, @serializer_opts = options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } + + # TECHDEBT: clean up single vs. collection of resources + if resource.respond_to?(:each) + if resource.any? { |elem| elem.respond_to?(:errors) && !elem.errors.empty? } + @serializer_opts[:serializer] = ActiveModel::Serializer::ErrorSerializer + @adapter_opts[:adapter] = :'json_api/error' + end + else + if resource.respond_to?(:errors) && !resource.errors.empty? + @serializer_opts[:serializer] = ActiveModel::Serializer::ErrorSerializer + @adapter_opts[:adapter] = :'json_api/error' + end + end end def serialization_scope=(scope) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 64bff0eca..6835e978d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,6 +1,7 @@ require 'thread_safe' require 'active_model/serializer/collection_serializer' require 'active_model/serializer/array_serializer' +require 'active_model/serializer/error_serializer' require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' require 'active_model/serializer/attributes' diff --git a/lib/active_model/serializer/error_serializer.rb b/lib/active_model/serializer/error_serializer.rb new file mode 100644 index 000000000..e4451afef --- /dev/null +++ b/lib/active_model/serializer/error_serializer.rb @@ -0,0 +1,2 @@ +class ActiveModel::Serializer::ErrorSerializer < ActiveModel::Serializer +end diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index b2bc48ff9..b791d40da 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -129,6 +129,20 @@ def test_model_name assert_instance_of resource_class.model_name, ActiveModel::Name end + def test_active_model_errors + assert_respond_to resource, :errors + end + + def test_active_model_errors_human_attribute_name + assert_respond_to resource.class, :human_attribute_name + assert_equal(-2, resource.class.method(:human_attribute_name).arity) + end + + def test_active_model_errors_lookup_ancestors + assert_respond_to resource.class, :lookup_ancestors + assert_equal 0, resource.class.method(:lookup_ancestors).arity + end + private def resource diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index e75e30a0d..bf2dac136 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -10,6 +10,7 @@ module ActiveModelSerializers autoload :Logging autoload :Test autoload :Adapter + autoload :JsonPointer class << self; attr_accessor :logger; end self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 841185f00..c0631400b 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -8,6 +8,7 @@ class JsonApi < Base require 'active_model/serializer/adapter/json_api/meta' autoload :Deserialization require 'active_model/serializer/adapter/json_api/api_objects' + autoload :Error # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb new file mode 100644 index 000000000..74321baf7 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -0,0 +1,92 @@ +module ActiveModelSerializers + module Adapter + class JsonApi < Base + class Error < Base +=begin +## http://jsonapi.org/format/#document-top-level + +A document MUST contain at least one of the following top-level members: + +- data: the document's "primary data" +- errors: an array of error objects +- meta: a meta object that contains non-standard meta-information. + +The members data and errors MUST NOT coexist in the same document. + +## http://jsonapi.org/format/#error-objects + +Error objects provide additional information about problems encountered while performing an operation. Error objects MUST be returned as an array keyed by errors in the top level of a JSON API document. + +An error object MAY have the following members: + +- id: a unique identifier for this particular occurrence of the problem. +- links: a links object containing the following members: +- about: a link that leads to further details about this particular occurrence of the problem. +- status: the HTTP status code applicable to this problem, expressed as a string value. +- code: an application-specific error code, expressed as a string value. +- title: a short, human-readable summary of the problem that SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization. +- detail: a human-readable explanation specific to this occurrence of the problem. +- source: an object containing references to the source of the error, optionally including any of the following members: +- pointer: a JSON Pointer [RFC6901] to the associated entity in the request document [e.g. "/data" for a primary data object, or "/data/attributes/title" for a specific attribute]. +- parameter: a string indicating which query parameter caused the error. +- meta: a meta object containing non-standard meta-information about the error. + +=end + def self.attributes(attribute_name, attribute_errors) + attribute_errors.map do |attribute_error| + { + source: { pointer: ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) }, + detail: attribute_error + } + end + end + + def serializable_hash(*) + @result = [] + # TECHDEBT: clean up single vs. collection of resources + if serializer.object.respond_to?(:each) + @result = collection_errors.flat_map do |collection_error| + collection_error.flat_map do |attribute_name, attribute_errors| + attribute_error_objects(attribute_name, attribute_errors) + end + end + else + @result = object_errors.flat_map do |attribute_name, attribute_errors| + attribute_error_objects(attribute_name, attribute_errors) + end + end + { root => @result } + end + + def fragment_cache(cached_hash, non_cached_hash) + JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) + end + + def root + 'errors'.freeze + end + + private + + # @return [Array] i.e. attribute_name, [attribute_errors] + def object_errors + cache_check(serializer) do + serializer.object.errors.messages + end + end + + def collection_errors + cache_check(serializer) do + serializer.object.flat_map do |elem| + elem.errors.messages + end + end + end + + def attribute_error_objects(attribute_name, attribute_errors) + Error.attributes(attribute_name, attribute_errors) + end + end + end + end +end diff --git a/lib/active_model_serializers/json_pointer.rb b/lib/active_model_serializers/json_pointer.rb new file mode 100644 index 000000000..c6ba2dc3a --- /dev/null +++ b/lib/active_model_serializers/json_pointer.rb @@ -0,0 +1,14 @@ +module ActiveModelSerializers + module JsonPointer + module_function + + POINTERS = { + attribute: '/data/attributes/%s'.freeze, + primary_data: '/data'.freeze + }.freeze + + def new(pointer_type, value = nil) + format(POINTERS[pointer_type], value) + end + end +end diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 3043c389e..629713929 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -6,10 +6,11 @@ class Model include ActiveModel::Model include ActiveModel::Serializers::JSON - attr_reader :attributes + attr_reader :attributes, :errors def initialize(attributes = {}) @attributes = attributes + @errors = ActiveModel::Errors.new(self) super end @@ -35,5 +36,14 @@ def read_attribute_for_serialization(key) attributes[key] end end + + # The following methods are needed to be minimally implemented for ActiveModel::Errors + def self.human_attribute_name(attr, _options = {}) + attr + end + + def self.lookup_ancestors + [self] + end end end diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb new file mode 100644 index 000000000..d67661012 --- /dev/null +++ b/test/action_controller/json_api/errors_test.rb @@ -0,0 +1,41 @@ +require 'test_helper' + +module ActionController + module Serialization + class JsonApi + class ErrorsTest < ActionController::TestCase + def test_active_model_with_multiple_errors + get :render_resource_with_errors + + expected_errors_object = + { 'errors'.freeze => + [ + { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, + { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, + { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } + ] + }.to_json + assert_equal json_reponse_body.to_json, expected_errors_object + end + + def json_reponse_body + JSON.load(@response.body) + end + + class ErrorsTestController < ActionController::Base + def render_resource_with_errors + resource = Profile.new(name: 'Name 1', + description: 'Description 1', + comments: 'Comments 1') + resource.errors.add(:name, 'cannot be nil') + resource.errors.add(:name, 'must be longer') + resource.errors.add(:id, 'must be a uuid') + render json: resource, adapter: :json_api + end + end + + tests ErrorsTestController + end + end + end +end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 8dfbc9f3f..4fe870bea 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -102,7 +102,8 @@ def test_adapter_map 'null'.freeze => ActiveModelSerializers::Adapter::Null, 'json'.freeze => ActiveModelSerializers::Adapter::Json, 'attributes'.freeze => ActiveModelSerializers::Adapter::Attributes, - 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi + 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi, + 'json_api/error'.freeze => ActiveModelSerializers::Adapter::JsonApi::Error } actual = ActiveModelSerializers::Adapter.adapter_map assert_equal actual, expected_adapter_map @@ -113,6 +114,7 @@ def test_adapters 'attributes'.freeze, 'json'.freeze, 'json_api'.freeze, + 'json_api/error'.freeze, 'null'.freeze ] end diff --git a/test/active_model_serializers/json_pointer_test.rb b/test/active_model_serializers/json_pointer_test.rb new file mode 100644 index 000000000..64acc7eb7 --- /dev/null +++ b/test/active_model_serializers/json_pointer_test.rb @@ -0,0 +1,20 @@ +require 'test_helper' + +class ActiveModelSerializers::JsonPointerTest < ActiveSupport::TestCase + def test_attribute_pointer + attribute_name = 'title' + pointer = ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) + assert_equal '/data/attributes/title', pointer + end + + def test_primary_data_pointer + pointer = ActiveModelSerializers::JsonPointer.new(:primary_data) + assert_equal '/data', pointer + end + + def test_unkown_data_pointer + assert_raises(TypeError) do + ActiveModelSerializers::JsonPointer.new(:unknown) + end + end +end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb new file mode 100644 index 000000000..1348a4570 --- /dev/null +++ b/test/adapter/json_api/errors_test.rb @@ -0,0 +1,64 @@ +require 'test_helper' + +module ActiveModelSerializers + module Adapter + class JsonApi < Base + class ErrorsTest < Minitest::Test + include ActiveModel::Serializer::Lint::Tests + + def setup + @resource = ModelWithErrors.new + end + + def test_active_model_with_error + options = { + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :'json_api/error' + } + + @resource.errors.add(:name, 'cannot be nil') + + serializable_resource = ActiveModel::SerializableResource.new(@resource, options) + assert_equal serializable_resource.serializer_instance.attributes, {} + assert_equal serializable_resource.serializer_instance.object, @resource + + expected_errors_object = + { 'errors'.freeze => + [ + { + source: { pointer: '/data/attributes/name' }, + detail: 'cannot be nil' + } + ] + } + assert_equal serializable_resource.as_json, expected_errors_object + end + + def test_active_model_with_multiple_errors + options = { + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :'json_api/error' + } + + @resource.errors.add(:name, 'cannot be nil') + @resource.errors.add(:name, 'must be longer') + @resource.errors.add(:id, 'must be a uuid') + + serializable_resource = ActiveModel::SerializableResource.new(@resource, options) + assert_equal serializable_resource.serializer_instance.attributes, {} + assert_equal serializable_resource.serializer_instance.object, @resource + + expected_errors_object = + { 'errors'.freeze => + [ + { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, + { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, + { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } + ] + } + assert_equal serializable_resource.as_json, expected_errors_object + end + end + end + end +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 445530e40..c40b1ca61 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -27,6 +27,17 @@ def cache_key_with_digest end end +# see +# https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/errors.rb +# The below allows you to do: +# +# model = ModelWithErrors.new +# model.validate! # => ["cannot be nil"] +# model.errors.full_messages # => ["name cannot be nil"] +class ModelWithErrors < ::ActiveModelSerializers::Model + attr_accessor :name +end + class Profile < Model end diff --git a/test/lint_test.rb b/test/lint_test.rb index 0ebdda647..9d0f2bc87 100644 --- a/test/lint_test.rb +++ b/test/lint_test.rb @@ -27,6 +27,15 @@ def id def updated_at end + def errors + end + + def self.human_attribute_name(attr, options = {}) + end + + def self.lookup_ancestors + end + def self.model_name @_model_name ||= ActiveModel::Name.new(self) end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 698795040..dcee0d802 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -31,5 +31,37 @@ def test_use_adapter_with_adapter_option def test_use_adapter_with_adapter_option_as_false refute ActiveModel::SerializableResource.new(@resource, { adapter: false }).use_adapter? end + + class SerializableResourceErrorsTest < Minitest::Test + def test_serializable_resource_with_errors + options = nil + resource = ModelWithErrors.new + resource.errors.add(:name, 'must be awesome') + serializable_resource = ActiveModel::SerializableResource.new(resource) + expected_response_document = + { 'errors'.freeze => + [ + { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } + ] + } + assert_equal serializable_resource.as_json(options), expected_response_document + end + + def test_serializable_resource_with_collection_containing_errors + options = nil + resources = [] + resources << resource = ModelWithErrors.new + resource.errors.add(:title, 'must be amazing') + resources << ModelWithErrors.new + serializable_resource = ActiveModel::SerializableResource.new(resources) + expected_response_document = + { 'errors'.freeze => + [ + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be amazing' } + ] + } + assert_equal serializable_resource.as_json(options), expected_response_document + end + end end end From dfe162638c328ba40a5e455966296bf2ebdf2c95 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 11:50:08 -0600 Subject: [PATCH 539/903] Generalize detection of serializable resource with errors --- lib/active_model/serializable_resource.rb | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 40f09a50b..673bdc3b3 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -16,18 +16,13 @@ def initialize(resource, options = {}) @resource = resource @adapter_opts, @serializer_opts = options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } + end - # TECHDEBT: clean up single vs. collection of resources + def errors? if resource.respond_to?(:each) - if resource.any? { |elem| elem.respond_to?(:errors) && !elem.errors.empty? } - @serializer_opts[:serializer] = ActiveModel::Serializer::ErrorSerializer - @adapter_opts[:adapter] = :'json_api/error' - end + resource.any? { |elem| elem.respond_to?(:errors) && !elem.errors.empty? } else - if resource.respond_to?(:errors) && !resource.errors.empty? - @serializer_opts[:serializer] = ActiveModel::Serializer::ErrorSerializer - @adapter_opts[:adapter] = :'json_api/error' - end + resource.respond_to?(:errors) && !resource.errors.empty? end end @@ -44,7 +39,11 @@ def serialization_scope_name=(scope_name) end def adapter - @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + @adapter ||= + begin + adapter_opts[:adapter] = :'json_api/error' if errors? + ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + end end alias_method :adapter_instance, :adapter @@ -59,6 +58,7 @@ def serializer @serializer ||= begin @serializer = serializer_opts.delete(:serializer) + @serializer = ActiveModel::Serializer::ErrorSerializer if errors? @serializer ||= ActiveModel::Serializer.serializer_for(resource) if serializer_opts.key?(:each_serializer) From 96107c56aa262d116bf55d0b1371975b2302dbcc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 11:56:15 -0600 Subject: [PATCH 540/903] Require explicit adapter/serializer to render JSON API errors - Separate collection errors from resource errors in adapter - Refactor to ErrorsSerializer; first-class json error methods - DOCS - Rails 4.0 requires assert exact exception class, boo --- docs/README.md | 4 +- docs/jsonapi/errors.md | 57 ++++++++ lib/active_model/serializable_resource.rb | 15 +- lib/active_model/serializer.rb | 1 + .../serializer/error_serializer.rb | 4 + .../serializer/errors_serializer.rb | 23 +++ .../adapter/json_api.rb | 4 +- .../adapter/json_api/error.rb | 137 ++++++++++-------- .../action_controller/json_api/errors_test.rb | 4 +- test/adapter/json_api/errors_test.rb | 18 ++- test/serializable_resource_test.rb | 17 ++- 11 files changed, 196 insertions(+), 88 deletions(-) create mode 100644 docs/jsonapi/errors.md create mode 100644 lib/active_model/serializer/errors_serializer.rb diff --git a/docs/README.md b/docs/README.md index 7f0a8ac02..b1db25da2 100644 --- a/docs/README.md +++ b/docs/README.md @@ -14,7 +14,9 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Caching](general/caching.md) - [Logging](general/logging.md) - [Instrumentation](general/instrumentation.md) -- [JSON API Schema](jsonapi/schema.md) +- JSON API + - [Schema](jsonapi/schema.md) + - [Errors](jsonapi/errors.md) - [ARCHITECTURE](ARCHITECTURE.md) ## How to diff --git a/docs/jsonapi/errors.md b/docs/jsonapi/errors.md new file mode 100644 index 000000000..f180d117d --- /dev/null +++ b/docs/jsonapi/errors.md @@ -0,0 +1,57 @@ +[Back to Guides](../README.md) + +# JSON API Errors + +Rendering error documents requires specifying the serializer and the adapter: + +- `adapter: :'json_api/error'` +- Serializer: + - For a single resource: `serializer: ActiveModel::Serializer::ErrorSerializer`. + - For a collection: `serializer: ActiveModel::Serializer::ErrorsSerializer`, `each_serializer: ActiveModel::Serializer::ErrorSerializer`. + +The resource **MUST** have a non-empty associated `#errors` object. +The `errors` object must have a `#messages` method that returns a hash of error name to array of +descriptions. + +## Use in controllers + +```ruby +resource = Profile.new(name: 'Name 1', + description: 'Description 1', + comments: 'Comments 1') +resource.errors.add(:name, 'cannot be nil') +resource.errors.add(:name, 'must be longer') +resource.errors.add(:id, 'must be a uuid') + +render json: resource, status: 422, adapter: 'json_api/error', serializer: ActiveModel::Serializer::ErrorSerializer +# #=> +# { :errors => +# [ +# { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, +# { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, +# { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } +# ] +# }.to_json +``` + +## Direct error document generation + +```ruby +options = nil +resource = ModelWithErrors.new +resource.errors.add(:name, 'must be awesome') + +serializable_resource = ActiveModel::SerializableResource.new( + resource, { + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: 'json_api/error' + }) +serializable_resource.as_json(options) +# #=> +# { +# :errors => +# [ +# { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } +# ] +# } +``` diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 673bdc3b3..ec83fcfc6 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -18,14 +18,6 @@ def initialize(resource, options = {}) options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } end - def errors? - if resource.respond_to?(:each) - resource.any? { |elem| elem.respond_to?(:errors) && !elem.errors.empty? } - else - resource.respond_to?(:errors) && !resource.errors.empty? - end - end - def serialization_scope=(scope) serializer_opts[:scope] = scope end @@ -39,11 +31,7 @@ def serialization_scope_name=(scope_name) end def adapter - @adapter ||= - begin - adapter_opts[:adapter] = :'json_api/error' if errors? - ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) - end + @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) end alias_method :adapter_instance, :adapter @@ -58,7 +46,6 @@ def serializer @serializer ||= begin @serializer = serializer_opts.delete(:serializer) - @serializer = ActiveModel::Serializer::ErrorSerializer if errors? @serializer ||= ActiveModel::Serializer.serializer_for(resource) if serializer_opts.key?(:each_serializer) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6835e978d..1471876f5 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -2,6 +2,7 @@ require 'active_model/serializer/collection_serializer' require 'active_model/serializer/array_serializer' require 'active_model/serializer/error_serializer' +require 'active_model/serializer/errors_serializer' require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' require 'active_model/serializer/attributes' diff --git a/lib/active_model/serializer/error_serializer.rb b/lib/active_model/serializer/error_serializer.rb index e4451afef..bfbd1ec0e 100644 --- a/lib/active_model/serializer/error_serializer.rb +++ b/lib/active_model/serializer/error_serializer.rb @@ -1,2 +1,6 @@ class ActiveModel::Serializer::ErrorSerializer < ActiveModel::Serializer + # @return [Hash>] + def as_json + object.errors.messages + end end diff --git a/lib/active_model/serializer/errors_serializer.rb b/lib/active_model/serializer/errors_serializer.rb new file mode 100644 index 000000000..eaab0a147 --- /dev/null +++ b/lib/active_model/serializer/errors_serializer.rb @@ -0,0 +1,23 @@ +require 'active_model/serializer/error_serializer' +class ActiveModel::Serializer::ErrorsSerializer < ActiveModel::Serializer + include Enumerable + delegate :each, to: :@serializers + attr_reader :object, :root + + def initialize(resources, options = {}) + @root = options[:root] + @object = resources + @serializers = resources.map do |resource| + serializer_class = options.fetch(:serializer) { ActiveModel::Serializer::ErrorSerializer } + serializer_class.new(resource, options.except(:serializer)) + end + end + + def json_key + nil + end + + protected + + attr_reader :serializers +end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index c0631400b..57179a04d 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -13,7 +13,7 @@ class JsonApi < Base # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. module ApiObjects - module JsonApi + module Jsonapi ActiveModelSerializers.config.jsonapi_version = '1.0' ActiveModelSerializers.config.jsonapi_toplevel_meta = {} # Make JSON API top-level jsonapi member opt-in @@ -62,7 +62,7 @@ def serializable_hash(options = nil) hash[:data] = is_collection ? primary_data : primary_data[0] hash[:included] = included if included.any? - ApiObjects::JsonApi.add!(hash) + ApiObjects::Jsonapi.add!(hash) if instance_options[:links] hash[:links] ||= {} diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb index 74321baf7..fbe2654d3 100644 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -2,90 +2,101 @@ module ActiveModelSerializers module Adapter class JsonApi < Base class Error < Base -=begin -## http://jsonapi.org/format/#document-top-level + UnknownSourceTypeError = Class.new(ArgumentError) + # rubocop:disable Style/AsciiComments + # TODO: look into caching -A document MUST contain at least one of the following top-level members: - -- data: the document's "primary data" -- errors: an array of error objects -- meta: a meta object that contains non-standard meta-information. - -The members data and errors MUST NOT coexist in the same document. - -## http://jsonapi.org/format/#error-objects - -Error objects provide additional information about problems encountered while performing an operation. Error objects MUST be returned as an array keyed by errors in the top level of a JSON API document. + # definition: + # ☐ toplevel_errors array (required) + # ☑ toplevel_meta + # ☑ toplevel_jsonapi + def serializable_hash(*) + hash = {} + # PR Please :) + # Jsonapi.add!(hash) -An error object MAY have the following members: + # Checking object since we're not using an ArraySerializer + if serializer.object.respond_to?(:each) + hash[:errors] = collection_errors + else + hash[:errors] = Error.resource_errors(serializer) + end + hash + end -- id: a unique identifier for this particular occurrence of the problem. -- links: a links object containing the following members: -- about: a link that leads to further details about this particular occurrence of the problem. -- status: the HTTP status code applicable to this problem, expressed as a string value. -- code: an application-specific error code, expressed as a string value. -- title: a short, human-readable summary of the problem that SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization. -- detail: a human-readable explanation specific to this occurrence of the problem. -- source: an object containing references to the source of the error, optionally including any of the following members: -- pointer: a JSON Pointer [RFC6901] to the associated entity in the request document [e.g. "/data" for a primary data object, or "/data/attributes/title" for a specific attribute]. -- parameter: a string indicating which query parameter caused the error. -- meta: a meta object containing non-standard meta-information about the error. + # @param [ActiveModel::Serializer::ErrorSerializer] + # @return [Array] i.e. attribute_name, [attribute_errors] + def self.resource_errors(error_serializer) + error_serializer.as_json.flat_map do |attribute_name, attribute_errors| + attribute_error_objects(attribute_name, attribute_errors) + end + end -=end - def self.attributes(attribute_name, attribute_errors) + # definition: + # JSON Object + # + # properties: + # ☐ id : String + # ☐ status : String + # ☐ code : String + # ☐ title : String + # ☑ detail : String + # ☐ links + # ☐ meta + # ☑ error_source + # + # description: + # id : A unique identifier for this particular occurrence of the problem. + # status : The HTTP status code applicable to this problem, expressed as a string value + # code : An application-specific error code, expressed as a string value. + # title : A short, human-readable summary of the problem. It **SHOULD NOT** change from + # occurrence to occurrence of the problem, except for purposes of localization. + # detail : A human-readable explanation specific to this occurrence of the problem. + def self.attribute_error_objects(attribute_name, attribute_errors) attribute_errors.map do |attribute_error| { - source: { pointer: ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) }, + source: error_source(:pointer, attribute_name), detail: attribute_error } end end - def serializable_hash(*) - @result = [] - # TECHDEBT: clean up single vs. collection of resources - if serializer.object.respond_to?(:each) - @result = collection_errors.flat_map do |collection_error| - collection_error.flat_map do |attribute_name, attribute_errors| - attribute_error_objects(attribute_name, attribute_errors) - end - end + # description: + # oneOf + # ☑ pointer : String + # ☑ parameter : String + # + # description: + # pointer: A JSON Pointer RFC6901 to the associated entity in the request document e.g. "/data" + # for a primary data object, or "/data/attributes/title" for a specific attribute. + # https://tools.ietf.org/html/rfc6901 + # + # parameter: A string indicating which query parameter caused the error + def self.error_source(source_type, attribute_name) + case source_type + when :pointer + { + pointer: ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) + } + when :parameter + { + parameter: attribute_name + } else - @result = object_errors.flat_map do |attribute_name, attribute_errors| - attribute_error_objects(attribute_name, attribute_errors) - end + fail UnknownSourceTypeError, "Unknown source type '#{source_type}' for attribute_name '#{attribute_name}'" end - { root => @result } - end - - def fragment_cache(cached_hash, non_cached_hash) - JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) - end - - def root - 'errors'.freeze end private - # @return [Array] i.e. attribute_name, [attribute_errors] - def object_errors - cache_check(serializer) do - serializer.object.errors.messages - end - end - + # @return [Array<#object_errors>] def collection_errors - cache_check(serializer) do - serializer.object.flat_map do |elem| - elem.errors.messages - end + serializer.flat_map do |error_serializer| + Error.resource_errors(error_serializer) end end - def attribute_error_objects(attribute_name, attribute_errors) - Error.attributes(attribute_name, attribute_errors) - end + # rubocop:enable Style/AsciiComments end end end diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb index d67661012..09fd3099a 100644 --- a/test/action_controller/json_api/errors_test.rb +++ b/test/action_controller/json_api/errors_test.rb @@ -8,7 +8,7 @@ def test_active_model_with_multiple_errors get :render_resource_with_errors expected_errors_object = - { 'errors'.freeze => + { :errors => [ { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, @@ -30,7 +30,7 @@ def render_resource_with_errors resource.errors.add(:name, 'cannot be nil') resource.errors.add(:name, 'must be longer') resource.errors.add(:id, 'must be a uuid') - render json: resource, adapter: :json_api + render json: resource, adapter: 'json_api/error', serializer: ActiveModel::Serializer::ErrorSerializer end end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index 1348a4570..0ab596f9d 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -23,7 +23,7 @@ def test_active_model_with_error assert_equal serializable_resource.serializer_instance.object, @resource expected_errors_object = - { 'errors'.freeze => + { :errors => [ { source: { pointer: '/data/attributes/name' }, @@ -49,7 +49,7 @@ def test_active_model_with_multiple_errors assert_equal serializable_resource.serializer_instance.object, @resource expected_errors_object = - { 'errors'.freeze => + { :errors => [ { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, @@ -58,6 +58,20 @@ def test_active_model_with_multiple_errors } assert_equal serializable_resource.as_json, expected_errors_object end + + # see http://jsonapi.org/examples/ + def test_parameter_source_type_error + parameter = 'auther' + error_source = ActiveModelSerializers::Adapter::JsonApi::Error.error_source(:parameter, parameter) + assert_equal({ parameter: parameter }, error_source) + end + + def test_unknown_source_type_error + value = 'auther' + assert_raises(ActiveModelSerializers::Adapter::JsonApi::Error::UnknownSourceTypeError) do + ActiveModelSerializers::Adapter::JsonApi::Error.error_source(:hyper, value) + end + end end end end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index dcee0d802..14ac73b63 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -37,9 +37,13 @@ def test_serializable_resource_with_errors options = nil resource = ModelWithErrors.new resource.errors.add(:name, 'must be awesome') - serializable_resource = ActiveModel::SerializableResource.new(resource) + serializable_resource = ActiveModel::SerializableResource.new( + resource, { + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: 'json_api/error' + }) expected_response_document = - { 'errors'.freeze => + { :errors => [ { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } ] @@ -53,9 +57,14 @@ def test_serializable_resource_with_collection_containing_errors resources << resource = ModelWithErrors.new resource.errors.add(:title, 'must be amazing') resources << ModelWithErrors.new - serializable_resource = ActiveModel::SerializableResource.new(resources) + serializable_resource = ActiveModel::SerializableResource.new( + resources, { + serializer: ActiveModel::Serializer::ErrorsSerializer, + each_serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: 'json_api/error' + }) expected_response_document = - { 'errors'.freeze => + { :errors => [ { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be amazing' } ] From 3d986377b66f708e25a663bc85a295545da1c63f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 11 Feb 2016 00:14:54 -0600 Subject: [PATCH 541/903] Collapse JSON API success/failure documents in one adapter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Idea per remear (Ben Mills) in the slack: https://amserializers.slack.com/archives/general/p1455140474000171 remear: just so i understand, the adapter in `render json: resource, status: 422, adapter: 'json_api/error', serializer: ActiveModel::Serializer::ErrorSerializer` is a different one than, say what i’ve specified in a base serializer with `ActiveModel::Serializer.config.adapter = :json_api`. correct? and a followup question of, why not same adapter but different serializer? me: With the way the code is written now, it might be possible to not require a special jsonapi adapter. However, the behavior is pretty different from the jsonapi adapter. this first draft of the PR had it automatically set the adapter if there were errors. since that requires more discussion, I took a step back and made it explicit for this PR If I were to re-use the json api adapter and remove the error one, it think the serializable hash method would look like ``` def serializable_hash(options = nil) return { errors: JsonApi::Error.collection_errors } if serializer.is_a?(ErrorsSerializer) return { errors: JsonApi::Error.resource_errors(serializer) } if serializer.is_a?(ErrorSerializer) options ||= {} ``` I suppose it could be something more duckish like ``` def serializable_hash(options = nil) if serializer.errors? # object.errors.any? || object.any? {|o| o.errors.any? } JsonApi::Error.new(serializer).serializable_hash else # etc ``` --- docs/jsonapi/errors.md | 7 ++-- lib/active_model/serializer.rb | 4 +++ .../serializer/collection_serializer.rb | 4 +++ .../serializer/error_serializer.rb | 4 +++ .../serializer/errors_serializer.rb | 6 +++- .../adapter/json_api.rb | 29 +++++++++++++++ .../adapter/json_api/error.rb | 36 +++---------------- .../action_controller/json_api/errors_test.rb | 2 +- .../adapter_for_test.rb | 4 +-- test/adapter/json_api/errors_test.rb | 4 +-- test/serializable_resource_test.rb | 4 +-- 11 files changed, 60 insertions(+), 44 deletions(-) diff --git a/docs/jsonapi/errors.md b/docs/jsonapi/errors.md index f180d117d..74f3b1667 100644 --- a/docs/jsonapi/errors.md +++ b/docs/jsonapi/errors.md @@ -2,9 +2,8 @@ # JSON API Errors -Rendering error documents requires specifying the serializer and the adapter: +Rendering error documents requires specifying the error serializer(s): -- `adapter: :'json_api/error'` - Serializer: - For a single resource: `serializer: ActiveModel::Serializer::ErrorSerializer`. - For a collection: `serializer: ActiveModel::Serializer::ErrorsSerializer`, `each_serializer: ActiveModel::Serializer::ErrorSerializer`. @@ -23,7 +22,7 @@ resource.errors.add(:name, 'cannot be nil') resource.errors.add(:name, 'must be longer') resource.errors.add(:id, 'must be a uuid') -render json: resource, status: 422, adapter: 'json_api/error', serializer: ActiveModel::Serializer::ErrorSerializer +render json: resource, status: 422, adapter: :json_api, serializer: ActiveModel::Serializer::ErrorSerializer # #=> # { :errors => # [ @@ -44,7 +43,7 @@ resource.errors.add(:name, 'must be awesome') serializable_resource = ActiveModel::SerializableResource.new( resource, { serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: 'json_api/error' + adapter: :json_api }) serializable_resource.as_json(options) # #=> diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1471876f5..b0ca3fa6c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -118,6 +118,10 @@ def initialize(object, options = {}) end end + def success? + true + end + # Used by adapter as resource root. def json_key root || object.class.model_name.to_s.underscore diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index c1edfeafc..022588381 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -22,6 +22,10 @@ def initialize(resources, options = {}) end end + def success? + true + end + def json_key root || derived_root end diff --git a/lib/active_model/serializer/error_serializer.rb b/lib/active_model/serializer/error_serializer.rb index bfbd1ec0e..c12dfd370 100644 --- a/lib/active_model/serializer/error_serializer.rb +++ b/lib/active_model/serializer/error_serializer.rb @@ -3,4 +3,8 @@ class ActiveModel::Serializer::ErrorSerializer < ActiveModel::Serializer def as_json object.errors.messages end + + def success? + false + end end diff --git a/lib/active_model/serializer/errors_serializer.rb b/lib/active_model/serializer/errors_serializer.rb index eaab0a147..4b67bae83 100644 --- a/lib/active_model/serializer/errors_serializer.rb +++ b/lib/active_model/serializer/errors_serializer.rb @@ -1,5 +1,5 @@ require 'active_model/serializer/error_serializer' -class ActiveModel::Serializer::ErrorsSerializer < ActiveModel::Serializer +class ActiveModel::Serializer::ErrorsSerializer include Enumerable delegate :each, to: :@serializers attr_reader :object, :root @@ -13,6 +13,10 @@ def initialize(resources, options = {}) end end + def success? + false + end + def json_key nil end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 57179a04d..4f82835f7 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -53,7 +53,14 @@ def initialize(serializer, options = {}) def serializable_hash(options = nil) options ||= {} + if serializer.success? + success_document(options) + else + failure_document + end + end + def success_document(options) is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] primary_data, included = resource_objects_for(serializers) @@ -77,6 +84,28 @@ def serializable_hash(options = nil) hash end + # TODO: look into caching + # rubocop:disable Style/AsciiComments + # definition: + # ☑ toplevel_errors array (required) + # ☐ toplevel_meta + # ☐ toplevel_jsonapi + # rubocop:enable Style/AsciiComments + def failure_document + hash = {} + # PR Please :) + # ApiObjects::Jsonapi.add!(hash) + + if serializer.respond_to?(:each) + hash[:errors] = serializer.flat_map do |error_serializer| + Error.resource_errors(error_serializer) + end + else + hash[:errors] = Error.resource_errors(serializer) + end + hash + end + def fragment_cache(cached_hash, non_cached_hash) root = false if instance_options.include?(:include) ActiveModelSerializers::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb index fbe2654d3..c8383d216 100644 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -1,29 +1,13 @@ module ActiveModelSerializers module Adapter class JsonApi < Base - class Error < Base - UnknownSourceTypeError = Class.new(ArgumentError) + module Error # rubocop:disable Style/AsciiComments - # TODO: look into caching - - # definition: - # ☐ toplevel_errors array (required) - # ☑ toplevel_meta - # ☑ toplevel_jsonapi - def serializable_hash(*) - hash = {} - # PR Please :) - # Jsonapi.add!(hash) - - # Checking object since we're not using an ArraySerializer - if serializer.object.respond_to?(:each) - hash[:errors] = collection_errors - else - hash[:errors] = Error.resource_errors(serializer) - end - hash - end + UnknownSourceTypeError = Class.new(ArgumentError) + # Builds a JSON API Errors Object + # {http://jsonapi.org/format/#errors JSON API Errors} + # # @param [ActiveModel::Serializer::ErrorSerializer] # @return [Array] i.e. attribute_name, [attribute_errors] def self.resource_errors(error_serializer) @@ -86,16 +70,6 @@ def self.error_source(source_type, attribute_name) fail UnknownSourceTypeError, "Unknown source type '#{source_type}' for attribute_name '#{attribute_name}'" end end - - private - - # @return [Array<#object_errors>] - def collection_errors - serializer.flat_map do |error_serializer| - Error.resource_errors(error_serializer) - end - end - # rubocop:enable Style/AsciiComments end end diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb index 09fd3099a..d58901103 100644 --- a/test/action_controller/json_api/errors_test.rb +++ b/test/action_controller/json_api/errors_test.rb @@ -30,7 +30,7 @@ def render_resource_with_errors resource.errors.add(:name, 'cannot be nil') resource.errors.add(:name, 'must be longer') resource.errors.add(:id, 'must be a uuid') - render json: resource, adapter: 'json_api/error', serializer: ActiveModel::Serializer::ErrorSerializer + render json: resource, adapter: :json_api, serializer: ActiveModel::Serializer::ErrorSerializer end end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 4fe870bea..8dfbc9f3f 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -102,8 +102,7 @@ def test_adapter_map 'null'.freeze => ActiveModelSerializers::Adapter::Null, 'json'.freeze => ActiveModelSerializers::Adapter::Json, 'attributes'.freeze => ActiveModelSerializers::Adapter::Attributes, - 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi, - 'json_api/error'.freeze => ActiveModelSerializers::Adapter::JsonApi::Error + 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi } actual = ActiveModelSerializers::Adapter.adapter_map assert_equal actual, expected_adapter_map @@ -114,7 +113,6 @@ def test_adapters 'attributes'.freeze, 'json'.freeze, 'json_api'.freeze, - 'json_api/error'.freeze, 'null'.freeze ] end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index 0ab596f9d..da7eff9be 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -13,7 +13,7 @@ def setup def test_active_model_with_error options = { serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :'json_api/error' + adapter: :json_api } @resource.errors.add(:name, 'cannot be nil') @@ -37,7 +37,7 @@ def test_active_model_with_error def test_active_model_with_multiple_errors options = { serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :'json_api/error' + adapter: :json_api } @resource.errors.add(:name, 'cannot be nil') diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 14ac73b63..4c683f9b7 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -40,7 +40,7 @@ def test_serializable_resource_with_errors serializable_resource = ActiveModel::SerializableResource.new( resource, { serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: 'json_api/error' + adapter: :json_api }) expected_response_document = { :errors => @@ -61,7 +61,7 @@ def test_serializable_resource_with_collection_containing_errors resources, { serializer: ActiveModel::Serializer::ErrorsSerializer, each_serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: 'json_api/error' + adapter: :json_api }) expected_response_document = { :errors => From e6ae34b84ce979932723031770dfaf8f9b6bc595 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 26 Feb 2016 00:26:02 -0600 Subject: [PATCH 542/903] Update documentation with Yard links --- CHANGELOG.md | 3 ++ docs/jsonapi/errors.md | 2 +- docs/jsonapi/schema.md | 47 ++++++++++++------- .../json_api/api_objects/relationship.rb | 4 ++ .../api_objects/resource_identifier.rb | 1 + .../adapter/json_api.rb | 12 +++++ 6 files changed, 50 insertions(+), 19 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5bd18c868..dbd227579 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,9 @@ Breaking changes: Features: +- [#1004](https://github.com/rails-api/active_model_serializers/pull/1004) JSON API errors object implementation. + - Only implements `detail` and `source` as derived from `ActiveModel::Error` + - Provides checklist of remaining questions and remaining parts of the spec. - [#1515](https://github.com/rails-api/active_model_serializers/pull/1515) Adds support for symbols to the `ActiveModel::Serializer.type` method. (@groyoh) - [#1504](https://github.com/rails-api/active_model_serializers/pull/1504) Adds the changes missing from #1454 diff --git a/docs/jsonapi/errors.md b/docs/jsonapi/errors.md index 74f3b1667..1d15dde01 100644 --- a/docs/jsonapi/errors.md +++ b/docs/jsonapi/errors.md @@ -1,6 +1,6 @@ [Back to Guides](../README.md) -# JSON API Errors +# [JSON API Errors](http://jsonapi.org/format/#errors) Rendering error documents requires specifying the error serializer(s): diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index 72b149484..ba718ec0c 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -58,33 +58,33 @@ Example supported requests |-----------------------|----------------------------------------------------------------------------------------------------|----------|---------------------------------------| | schema | oneOf (success, failure, info) | | | success | data, included, meta, links, jsonapi | | AM::SerializableResource -| success.meta | meta | | AM::S::Adapter::Base#meta -| success.included | UniqueArray(resource) | | AM::S::Adapter::JsonApi#serializable_hash_for_collection +| success.meta | meta | | AMS::Adapter::Base#meta +| success.included | UniqueArray(resource) | | AMS::Adapter::JsonApi#serializable_hash_for_collection | success.data | data | | -| success.links | allOf (links, pagination) | | AM::S::Adapter::JsonApi#links_for +| success.links | allOf (links, pagination) | | AMS::Adapter::JsonApi#links_for | success.jsonapi | jsonapi | | -| failure | errors, meta, jsonapi | errors | -| failure.errors | UniqueArray(error) | | #1004 -| meta | Object | | -| data | oneOf (resource, UniqueArray(resource)) | | AM::S::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource +| failure | errors, meta, jsonapi | errors | AMS::Adapter::JsonApi#failure_document, #1004 +| failure.errors | UniqueArray(error) | | AM::S::ErrorSerializer, #1004 +| meta | Object | | +| data | oneOf (resource, UniqueArray(resource)) | | AMS::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource | resource | String(type), String(id),
attributes, relationships,
links, meta | type, id | AM::S::Adapter::JsonApi#primary_data_for | links | Uri(self), Link(related) | | #1028, #1246, #1282 | link | oneOf (linkString, linkObject) | | | link.linkString | Uri | | | link.linkObject | Uri(href), meta | href | -| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | AM::Serializer#attributes, AM::S::Adapter::JsonApi#resource_object_for -| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | AM::S::Adapter::JsonApi#relationships_for -| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | AM::S::Adapter::JsonApi#resource_identifier_for +| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | AM::Serializer#attributes, AMS::Adapter::JsonApi#resource_object_for +| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | AMS::Adapter::JsonApi#relationships_for +| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | AMS::Adapter::JsonApi#resource_identifier_for | relationshipToOne | anyOf(empty, linkage) | | | relationshipToMany | UniqueArray(linkage) | | | empty | null | | -| linkage | String(type), String(id), meta | type, id | AM::S::Adapter::JsonApi#primary_data_for -| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | AM::S::Adapter::JsonApi::PaginationLinks#serializable_hash +| linkage | String(type), String(id), meta | type, id | AMS::Adapter::JsonApi#primary_data_for +| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | AMS::Adapter::JsonApi::PaginationLinks#serializable_hash | pagination.pageObject | oneOf(Uri, null) | | -| jsonapi | String(version), meta | | AM::S::Adapter::JsonApi::ApiObjects::JsonApi -| error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | -| error.source | String(pointer), String(parameter) | | -| pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | +| jsonapi | String(version), meta | | AMS::Adapter::JsonApi::ApiObjects::JsonApi#as_json +| error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | AM::S::ErrorSerializer, AMS::Adapter::JsonApi::Error.resource_errors +| error.source | String(pointer), String(parameter) | | AMS::Adapter::JsonApi::Error.error_source +| pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | AMS::JsonPointer The [http://jsonapi.org/schema](schema/schema.json) makes a nice roadmap. @@ -102,7 +102,7 @@ The [http://jsonapi.org/schema](schema/schema.json) makes a nice roadmap. ### Failure Document - [ ] failure - - [ ] errors: array of unique items of type ` "$ref": "#/definitions/error"` + - [x] errors: array of unique items of type ` "$ref": "#/definitions/error"` - [ ] meta: `"$ref": "#/definitions/meta"` - [ ] jsonapi: `"$ref": "#/definitions/jsonapi"` @@ -137,4 +137,15 @@ The [http://jsonapi.org/schema](schema/schema.json) makes a nice roadmap. - [ ] pagination - [ ] jsonapi - [ ] meta - - [ ] error: id, links, status, code, title: detail: source [{pointer, type}, {parameter: {description, type}], meta + - [ ] error + - [ ] id: a unique identifier for this particular occurrence of the problem. + - [ ] links: a links object containing the following members: + - [ ] about: a link that leads to further details about this particular occurrence of the problem. + - [ ] status: the HTTP status code applicable to this problem, expressed as a string value. + - [ ] code: an application-specific error code, expressed as a string value. + - [ ] title: a short, human-readable summary of the problem that SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization. + - [x] detail: a human-readable explanation specific to this occurrence of the problem. + - [x] source: an object containing references to the source of the error, optionally including any of the following members: + - [x] pointer: a JSON Pointer [RFC6901](https://tools.ietf.org/html/rfc6901) to the associated entity in the request document [e.g. "/data" for a primary data object, or "/data/attributes/title" for a specific attribute]. + - [x] parameter: a string indicating which query parameter caused the error. + - [ ] meta: a meta object containing non-standard meta-information about the error. diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb b/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb index dfaabc39b..154b71fdb 100644 --- a/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb +++ b/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb @@ -4,6 +4,10 @@ module Adapter class JsonApi module ApiObjects class Relationship + # {http://jsonapi.org/format/#document-resource-object-related-resource-links Document Resource Object Related Resource Links} + # {http://jsonapi.org/format/#document-links Document Links} + # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} + # {http://jsonapi.org/format/#document-meta Docment Meta} def initialize(parent_serializer, serializer, options = {}, links = {}, meta = nil) @object = parent_serializer.object @scope = parent_serializer.scope diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb b/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb index 058f06031..0336e0b50 100644 --- a/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb +++ b/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb @@ -4,6 +4,7 @@ module Adapter class JsonApi module ApiObjects class ResourceIdentifier + # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} def initialize(serializer) @id = id_for(serializer) @type = type_for(serializer) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 4f82835f7..0407ef095 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -13,6 +13,7 @@ class JsonApi < Base # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. module ApiObjects + # {http://jsonapi.org/format/#document-jsonapi-object Jsonapi Object} module Jsonapi ActiveModelSerializers.config.jsonapi_version = '1.0' ActiveModelSerializers.config.jsonapi_toplevel_meta = {} @@ -51,6 +52,8 @@ def initialize(serializer, options = {}) @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end + # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} + # {http://jsonapi.org/format/#document-top-level data and errors MUST NOT coexist in the same document.} def serializable_hash(options = nil) options ||= {} if serializer.success? @@ -60,6 +63,7 @@ def serializable_hash(options = nil) end end + # {http://jsonapi.org/format/#document-top-level Primary data} def success_document(options) is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] @@ -84,6 +88,7 @@ def success_document(options) hash end + # {http://jsonapi.org/format/#errors JSON API Errors} # TODO: look into caching # rubocop:disable Style/AsciiComments # definition: @@ -117,6 +122,7 @@ def fragment_cache(cached_hash, non_cached_hash) private + # {http://jsonapi.org/format/#document-resource-objects Primary data} def resource_objects_for(serializers) @primary = [] @included = [] @@ -158,10 +164,12 @@ def process_relationship(serializer, include_tree) process_relationships(serializer, include_tree) end + # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} def attributes_for(serializer, fields) serializer.attributes(fields).except(:id) end + # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} def resource_object_for(serializer) resource_object = cache_check(serializer) do resource_object = ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::ResourceIdentifier.new(serializer).as_json @@ -185,6 +193,7 @@ def resource_object_for(serializer) resource_object end + # {http://jsonapi.org/format/#document-resource-object-relationships Document Resource Object Relationship} def relationships_for(serializer, requested_associations) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| @@ -198,16 +207,19 @@ def relationships_for(serializer, requested_associations) end end + # {http://jsonapi.org/format/#document-links Document Links} def links_for(serializer) serializer._links.each_with_object({}) do |(name, value), hash| hash[name] = Link.new(serializer, value).as_json end end + # {http://jsonapi.org/format/#fetching-pagination Pagination Links} def pagination_links_for(serializer, options) JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end + # {http://jsonapi.org/format/#document-meta Docment Meta} def meta_for(serializer) ActiveModel::Serializer::Adapter::JsonApi::Meta.new(serializer).as_json end From d03db81070d6e18c7191f4986bc0cc60b9dfc8a3 Mon Sep 17 00:00:00 2001 From: NullVoxPopuli Date: Fri, 4 Mar 2016 20:43:16 -0500 Subject: [PATCH 543/903] add an extra format token to the primary data string so that JRuby doesn't break --- lib/active_model_serializers/json_pointer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers/json_pointer.rb b/lib/active_model_serializers/json_pointer.rb index c6ba2dc3a..a262f3b28 100644 --- a/lib/active_model_serializers/json_pointer.rb +++ b/lib/active_model_serializers/json_pointer.rb @@ -4,7 +4,7 @@ module JsonPointer POINTERS = { attribute: '/data/attributes/%s'.freeze, - primary_data: '/data'.freeze + primary_data: '/data%s'.freeze }.freeze def new(pointer_type, value = nil) From dd94fe2163497ecfc0de040cbc9897e9f6ba9ea9 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Sun, 28 Feb 2016 13:38:15 +0100 Subject: [PATCH 544/903] Follow up to #1535 - The removed classes and modules were added back with deprecation warning and deprecation test were added for them. - One test was renamed because it contained `__`. - Some tests were refactored. - The ActiveModelSerializers::Deserialization module is now called Adapter instead of ActiveModelSerializers::Adapter. - The changelog was added for #1535 --- CHANGELOG.md | 3 + lib/active_model/serializer.rb | 4 +- lib/active_model/serializer/adapter.rb | 49 +++ .../serializer/adapter/attributes.rb | 14 + lib/active_model/serializer/adapter/base.rb | 16 + lib/active_model/serializer/adapter/json.rb | 14 + .../serializer/adapter/json_api.rb | 14 + .../adapter/json_api/api_objects.rb | 13 - .../json_api/api_objects/relationship.rb | 56 ---- .../api_objects/resource_identifier.rb | 40 --- .../serializer/adapter/json_api/meta.rb | 29 -- lib/active_model/serializer/adapter/null.rb | 14 + .../adapter/json_api.rb | 15 +- .../adapter/json_api/meta.rb | 27 ++ .../adapter/json_api/relationship.rb | 52 +++ .../adapter/json_api/resource_identifier.rb | 36 +++ .../deserialization.rb | 4 +- .../adapter_for_test.rb | 97 +++--- test/adapter/deprecation_test.rb | 109 +++++++ .../json_api/api_objects/relationship_test.rb | 168 ---------- .../api_objects/resource_identifier_test.rb | 88 ------ test/adapter/json_api/relationship_test.rb | 298 ++++++++---------- test/adapter/json_api/relationships_test.rb | 192 +++++++++++ .../json_api/resource_identifier_test.rb | 85 +++++ 24 files changed, 823 insertions(+), 614 deletions(-) create mode 100644 lib/active_model/serializer/adapter.rb create mode 100644 lib/active_model/serializer/adapter/attributes.rb create mode 100644 lib/active_model/serializer/adapter/base.rb create mode 100644 lib/active_model/serializer/adapter/json.rb create mode 100644 lib/active_model/serializer/adapter/json_api.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/api_objects.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb delete mode 100644 lib/active_model/serializer/adapter/json_api/meta.rb create mode 100644 lib/active_model/serializer/adapter/null.rb create mode 100644 lib/active_model_serializers/adapter/json_api/meta.rb create mode 100644 lib/active_model_serializers/adapter/json_api/relationship.rb create mode 100644 lib/active_model_serializers/adapter/json_api/resource_identifier.rb create mode 100644 test/adapter/deprecation_test.rb delete mode 100644 test/adapter/json_api/api_objects/relationship_test.rb delete mode 100644 test/adapter/json_api/api_objects/resource_identifier_test.rb create mode 100644 test/adapter/json_api/relationships_test.rb create mode 100644 test/adapter/json_api/resource_identifier_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index dbd227579..804ab3988 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -29,6 +29,9 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) +- [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to + active_model_serializers folder and changes the module namespace. (@domitian @bf4) - [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b0ca3fa6c..003a61bf1 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -18,6 +18,7 @@ # reified when subclassed to decorate a resource. module ActiveModel class Serializer + extend ActiveSupport::Autoload include Configuration include Associations include Attributes @@ -25,6 +26,7 @@ class Serializer include Links include Meta include Type + autoload :Adapter # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] @@ -46,7 +48,7 @@ def self.serializer_for(resource, options = {}) # @see ActiveModelSerializers::Adapter.lookup # Deprecated def self.adapter - warn 'Calling adapter method in Serializer, please use the ActiveModelSerializers::configured_adapter' + warn 'Calling adapter method in Serializer, please use the ActiveModelSerializers::Adapter.configured_adapter' ActiveModelSerializers::Adapter.lookup(config.adapter) end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb new file mode 100644 index 000000000..f49d36126 --- /dev/null +++ b/lib/active_model/serializer/adapter.rb @@ -0,0 +1,49 @@ +module ActiveModel + class Serializer + # @deprecated Use ActiveModelSerializers::Adapter instead + module Adapter + class << self + def create(resource, options = {}) + warn_deprecation + ActiveModelSerializers::Adapter.create(resource, options) + end + + def adapter_class(adapter) + warn_deprecation + ActiveModelSerializers::Adapter.adapter_class(adapter) + end + + def adapter_map + warn_deprecation + ActiveModelSerializers::Adapter.adapter_map + end + + def adapters + warn_deprecation + ActiveModelSerializers::Adapter.adapters + end + + def register(name, klass = name) + warn_deprecation + ActiveModelSerializers::Adapter.register(name, klass) + end + + def lookup(adapter) + warn_deprecation + ActiveModelSerializers::Adapter.lookup(adapter) + end + + def warn_deprecation + warn "Calling deprecated #{name} (#{__FILE__}) from #{caller[1..3].join(', ')}. Please use ActiveModelSerializers::Adapter" + end + private :warn_deprecation + end + + require 'active_model/serializer/adapter/base' + require 'active_model/serializer/adapter/null' + require 'active_model/serializer/adapter/attributes' + require 'active_model/serializer/adapter/json' + require 'active_model/serializer/adapter/json_api' + end + end +end diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb new file mode 100644 index 000000000..30b70fa2f --- /dev/null +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -0,0 +1,14 @@ +require 'active_model_serializers/adapter/attributes' + +module ActiveModel + class Serializer + module Adapter + class Attributes < DelegateClass(ActiveModelSerializers::Adapter::Attributes) + def initialize(serializer, options = {}) + warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" + super(ActiveModelSerializers::Adapter::Attributes.new(serializer, options)) + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb new file mode 100644 index 000000000..bc6330a80 --- /dev/null +++ b/lib/active_model/serializer/adapter/base.rb @@ -0,0 +1,16 @@ +module ActiveModel + class Serializer + module Adapter + class Base < DelegateClass(ActiveModelSerializers::Adapter::Base) + def self.inherited(base) + warn "Inheriting deprecated ActiveModel::Serializer::Adapter::Base in #{caller[0..2].join(', ')}. Please use ActiveModelSerializers::Adapter::Base" + super + end + + def initialize(serializer, options = {}) + super(ActiveModelSerializers::Adapter::Base.new(serializer, options)) + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb new file mode 100644 index 000000000..0b145db0b --- /dev/null +++ b/lib/active_model/serializer/adapter/json.rb @@ -0,0 +1,14 @@ +require 'active_model_serializers/adapter/json' + +module ActiveModel + class Serializer + module Adapter + class Json < DelegateClass(ActiveModelSerializers::Adapter::Json) + def initialize(serializer, options = {}) + warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" + super(ActiveModelSerializers::Adapter::Json.new(serializer, options)) + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb new file mode 100644 index 000000000..0386f7602 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -0,0 +1,14 @@ +require 'active_model_serializers/adapter/json_api' + +module ActiveModel + class Serializer + module Adapter + class JsonApi < DelegateClass(ActiveModelSerializers::Adapter::JsonApi) + def initialize(serializer, options = {}) + warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" + super(ActiveModelSerializers::Adapter::JsonApi.new(serializer, options)) + end + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects.rb b/lib/active_model/serializer/adapter/json_api/api_objects.rb deleted file mode 100644 index bad3173c3..000000000 --- a/lib/active_model/serializer/adapter/json_api/api_objects.rb +++ /dev/null @@ -1,13 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - module ApiObjects - extend ActiveSupport::Autoload - autoload :Relationship - autoload :ResourceIdentifier - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb b/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb deleted file mode 100644 index 154b71fdb..000000000 --- a/lib/active_model/serializer/adapter/json_api/api_objects/relationship.rb +++ /dev/null @@ -1,56 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - module ApiObjects - class Relationship - # {http://jsonapi.org/format/#document-resource-object-related-resource-links Document Resource Object Related Resource Links} - # {http://jsonapi.org/format/#document-links Document Links} - # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} - # {http://jsonapi.org/format/#document-meta Docment Meta} - def initialize(parent_serializer, serializer, options = {}, links = {}, meta = nil) - @object = parent_serializer.object - @scope = parent_serializer.scope - - @options = options - @data = data_for(serializer, options) - @links = links.each_with_object({}) do |(key, value), hash| - hash[key] = ActiveModelSerializers::Adapter::JsonApi::Link.new(parent_serializer, value).as_json - end - @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta - end - - def as_json - hash = {} - hash[:data] = data if options[:include_data] - links = self.links - hash[:links] = links if links.any? - meta = self.meta - hash[:meta] = meta if meta - - hash - end - - protected - - attr_reader :object, :scope, :data, :options, :links, :meta - - private - - def data_for(serializer, options) - if serializer.respond_to?(:each) - serializer.map { |s| ResourceIdentifier.new(s).as_json } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - ResourceIdentifier.new(serializer).as_json - end - end - end - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb b/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb deleted file mode 100644 index 0336e0b50..000000000 --- a/lib/active_model/serializer/adapter/json_api/api_objects/resource_identifier.rb +++ /dev/null @@ -1,40 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - module ApiObjects - class ResourceIdentifier - # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} - def initialize(serializer) - @id = id_for(serializer) - @type = type_for(serializer) - end - - def as_json - { id: id, type: type } - end - - protected - - attr_reader :id, :type - - private - - def type_for(serializer) - return serializer._type if serializer._type - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - serializer.object.class.model_name.singular - else - serializer.object.class.model_name.plural - end - end - - def id_for(serializer) - serializer.read_attribute_for_serialization(:id).to_s - end - end - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api/meta.rb b/lib/active_model/serializer/adapter/json_api/meta.rb deleted file mode 100644 index 8fba89861..000000000 --- a/lib/active_model/serializer/adapter/json_api/meta.rb +++ /dev/null @@ -1,29 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi - class Meta - def initialize(serializer) - @object = serializer.object - @scope = serializer.scope - - # Use the return value of the block unless it is nil. - if serializer._meta.respond_to?(:call) - @value = instance_eval(&serializer._meta) - else - @value = serializer._meta - end - end - - def as_json - @value - end - - protected - - attr_reader :object, :scope - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb new file mode 100644 index 000000000..5f5b4bce5 --- /dev/null +++ b/lib/active_model/serializer/adapter/null.rb @@ -0,0 +1,14 @@ +require 'active_model_serializers/adapter/null' + +module ActiveModel + class Serializer + module Adapter + class Null < DelegateClass(ActiveModelSerializers::Adapter::Null) + def initialize(serializer, options = {}) + warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" + super(ActiveModelSerializers::Adapter::Null.new(serializer, options)) + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 0407ef095..dfb387bf5 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -5,10 +5,11 @@ class JsonApi < Base autoload :PaginationLinks autoload :FragmentCache autoload :Link - require 'active_model/serializer/adapter/json_api/meta' - autoload :Deserialization - require 'active_model/serializer/adapter/json_api/api_objects' + autoload :Meta + autoload :ResourceIdentifier + autoload :Relationship autoload :Error + autoload :Deserialization # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. @@ -134,7 +135,7 @@ def resource_objects_for(serializers) end def process_resource(serializer, primary) - resource_identifier = ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::ResourceIdentifier.new(serializer).as_json + resource_identifier = ResourceIdentifier.new(serializer).as_json return false unless @resource_identifiers.add?(resource_identifier) resource_object = resource_object_for(serializer) @@ -172,7 +173,7 @@ def attributes_for(serializer, fields) # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} def resource_object_for(serializer) resource_object = cache_check(serializer) do - resource_object = ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::ResourceIdentifier.new(serializer).as_json + resource_object = ResourceIdentifier.new(serializer).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) @@ -197,7 +198,7 @@ def resource_object_for(serializer) def relationships_for(serializer, requested_associations) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| - hash[association.key] = ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::Relationship.new( + hash[association.key] = Relationship.new( serializer, association.serializer, association.options, @@ -221,7 +222,7 @@ def pagination_links_for(serializer, options) # {http://jsonapi.org/format/#document-meta Docment Meta} def meta_for(serializer) - ActiveModel::Serializer::Adapter::JsonApi::Meta.new(serializer).as_json + Meta.new(serializer).as_json end end end diff --git a/lib/active_model_serializers/adapter/json_api/meta.rb b/lib/active_model_serializers/adapter/json_api/meta.rb new file mode 100644 index 000000000..4d818e72a --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/meta.rb @@ -0,0 +1,27 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + class Meta + def initialize(serializer) + @object = serializer.object + @scope = serializer.scope + + # Use the return value of the block unless it is nil. + if serializer._meta.respond_to?(:call) + @value = instance_eval(&serializer._meta) + else + @value = serializer._meta + end + end + + def as_json + @value + end + + protected + + attr_reader :object, :scope + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb new file mode 100644 index 000000000..63d3e5d50 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -0,0 +1,52 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + class Relationship + # {http://jsonapi.org/format/#document-resource-object-related-resource-links Document Resource Object Related Resource Links} + # {http://jsonapi.org/format/#document-links Document Links} + # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} + # {http://jsonapi.org/format/#document-meta Docment Meta} + def initialize(parent_serializer, serializer, options = {}, links = {}, meta = nil) + @object = parent_serializer.object + @scope = parent_serializer.scope + + @options = options + @data = data_for(serializer, options) + @links = links.each_with_object({}) do |(key, value), hash| + hash[key] = ActiveModelSerializers::Adapter::JsonApi::Link.new(parent_serializer, value).as_json + end + @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta + end + + def as_json + hash = {} + hash[:data] = data if options[:include_data] + links = self.links + hash[:links] = links if links.any? + meta = self.meta + hash[:meta] = meta if meta + + hash + end + + protected + + attr_reader :object, :scope, :data, :options, :links, :meta + + private + + def data_for(serializer, options) + if serializer.respond_to?(:each) + serializer.map { |s| ResourceIdentifier.new(s).as_json } + else + if options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + ResourceIdentifier.new(serializer).as_json + end + end + end + end + end + end +end diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb new file mode 100644 index 000000000..3affb03a8 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb @@ -0,0 +1,36 @@ +module ActiveModelSerializers + module Adapter + class JsonApi + class ResourceIdentifier + # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} + def initialize(serializer) + @id = id_for(serializer) + @type = type_for(serializer) + end + + def as_json + { id: id, type: type } + end + + protected + + attr_reader :id, :type + + private + + def type_for(serializer) + return serializer._type if serializer._type + if ActiveModelSerializers.config.jsonapi_resource_type == :singular + serializer.object.class.model_name.singular + else + serializer.object.class.model_name.plural + end + end + + def id_for(serializer) + serializer.read_attribute_for_serialization(:id).to_s + end + end + end + end +end diff --git a/lib/active_model_serializers/deserialization.rb b/lib/active_model_serializers/deserialization.rb index 9eaeef44d..6b6d417b4 100644 --- a/lib/active_model_serializers/deserialization.rb +++ b/lib/active_model_serializers/deserialization.rb @@ -3,11 +3,11 @@ module Deserialization module_function def jsonapi_parse(*args) - ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse(*args) + Adapter::JsonApi::Deserialization.parse(*args) end def jsonapi_parse!(*args) - ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(*args) + Adapter::JsonApi::Deserialization.parse!(*args) end end end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 8dfbc9f3f..2707fc8e0 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -2,88 +2,82 @@ module ActiveModelSerializers class AdapterForTest < ActiveSupport::TestCase UnknownAdapterError = ::ActiveModelSerializers::Adapter::UnknownAdapterError - def setup - @previous_adapter = ActiveModelSerializers.config.adapter - end - - def teardown - ActiveModelSerializers.config.adapter = @previous_adapter - end - - def test_serializer_adapter_returns_configured__adapter - assert_output(nil, /ActiveModelSerializers::configured_adapter/) do + def test_serializer_adapter_returns_configured_adapter + assert_output(nil, /ActiveModelSerializers::Adapter.configured_adapter/) do assert_equal ActiveModelSerializers::Adapter.configured_adapter, ActiveModel::Serializer.adapter end end def test_returns_default_adapter - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Attributes, adapter + with_adapter_config_setup do + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Attributes, adapter + end end def test_overwrite_adapter_with_symbol - ActiveModelSerializers.config.adapter = :null + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = :null - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Null, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Null, adapter + end end def test_overwrite_adapter_with_camelcased_symbol - ActiveModelSerializers.config.adapter = :JsonApi + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = :JsonApi - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + end end def test_overwrite_adapter_with_string - ActiveModelSerializers.config.adapter = 'json_api' + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = 'json_api' - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + end end def test_overwrite_adapter_with_a_camelcased_string - ActiveModelSerializers.config.adapter = 'JsonApi' + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = 'JsonApi' - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter + end end def test_overwrite_adapter_with_class - ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::Null + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::Null - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Null, adapter - ensure - ActiveModelSerializers.config.adapter = @previous_adapter + adapter = ActiveModelSerializers::Adapter.configured_adapter + assert_equal ActiveModelSerializers::Adapter::Null, adapter + end end def test_raises_exception_if_invalid_symbol_given - ActiveModelSerializers.config.adapter = :unknown + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = :unknown - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.configured_adapter + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.configured_adapter + end end - ensure - ActiveModelSerializers.config.adapter = @previous_adapter end def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter - ActiveModelSerializers.config.adapter = 42 + with_adapter_config_setup do + ActiveModelSerializers.config.adapter = 42 - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.configured_adapter + assert_raises UnknownAdapterError do + ActiveModelSerializers::Adapter.configured_adapter + end end - ensure - ActiveModelSerializers.config.adapter = @previous_adapter end def test_adapter_class_for_known_adapter @@ -199,5 +193,14 @@ def test_inherited_adapter_hooks_register_subclass_of_registered_adapter Object.send(:remove_const, :MyAdapter) Object.send(:remove_const, :MySubclassedAdapter) end + + private + + def with_adapter_config_setup + previous_adapter = ActiveModelSerializers.config.adapter + yield + ensure + ActiveModelSerializers.config.adapter = previous_adapter + end end end diff --git a/test/adapter/deprecation_test.rb b/test/adapter/deprecation_test.rb new file mode 100644 index 000000000..f33da4542 --- /dev/null +++ b/test/adapter/deprecation_test.rb @@ -0,0 +1,109 @@ +require 'test_helper' +module ActiveModel + class Serializer + module Adapter + class DeprecationTest < ActiveSupport::TestCase + class DeprecatedPostSerializer < ActiveModel::Serializer + attribute :body + end + setup do + post = Post.new(id: 1, body: 'Hello') + @serializer = DeprecatedPostSerializer.new(post) + end + + def test_null_adapter_serialization + assert_equal({}, Null.new(@serializer).as_json) + end + + def test_json_adapter_serialization + assert_equal({ post: { body: 'Hello' } }, Json.new(@serializer).as_json) + end + + def test_jsonapi_adapter_serialization + expected = { + data: { + id: '1', + type: 'posts', + attributes: { + body: 'Hello' + } + } + } + assert_equal(expected, JsonApi.new(@serializer).as_json) + end + + def test_attributes_adapter_serialization + assert_equal({ body: 'Hello' }, Attributes.new(@serializer).as_json) + end + + def test_null_adapter_deprecation + assert_deprecated_adapter(Null) + end + + def test_json_adapter_deprecation + assert_deprecated_adapter(Json) + end + + def test_json_api_adapter_deprecation + assert_deprecated_adapter(JsonApi) + end + + def test_attributes_adapter_deprecation + assert_deprecated_adapter(Attributes) + end + + def test_adapter_create_deprecation + assert_deprecated do + Adapter.create(@serializer) + end + end + + def test_adapter_adapter_map_deprecation + assert_deprecated do + Adapter.adapter_map + end + end + + def test_adapter_adapters_deprecation + assert_deprecated do + Adapter.adapters + end + end + + def test_adapter_adapter_class_deprecation + assert_deprecated do + Adapter.adapter_class(:json_api) + end + end + + def test_adapter_register_deprecation + assert_deprecated do + Adapter.register(:test, Class.new) + Adapter.adapter_map.delete('test') + end + end + + def test_adapter_lookup_deprecation + assert_deprecated do + Adapter.lookup(:json_api) + end + end + + private + + def assert_deprecated_adapter(adapter) + assert_deprecated do + adapter.new(@serializer) + end + end + + def assert_deprecated + message = /deprecated/ + assert_output(nil, message) do + yield + end + end + end + end + end +end diff --git a/test/adapter/json_api/api_objects/relationship_test.rb b/test/adapter/json_api/api_objects/relationship_test.rb deleted file mode 100644 index 26577bc96..000000000 --- a/test/adapter/json_api/api_objects/relationship_test.rb +++ /dev/null @@ -1,168 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - module ApiObjects - class RelationshipTest < ActiveSupport::TestCase - def setup - @blog = Blog.new(id: 1) - @author = Author.new(id: 1, name: 'Steve K.', blog: @blog) - @serializer = BlogSerializer.new(@blog) - ActionController::Base.cache_store.clear - end - - def test_relationship_with_data - expected = { - data: { - id: '1', - type: 'blogs' - } - } - test_relationship(expected, options: { include_data: true }) - end - - def test_relationship_with_nil_model - @serializer = BlogSerializer.new(nil) - expected = { data: nil } - test_relationship(expected, options: { include_data: true }) - end - - def test_relationship_with_nil_serializer - @serializer = nil - expected = { data: nil } - test_relationship(expected, options: { include_data: true }) - end - - def test_relationship_with_data_array - posts = [Post.new(id: 1), Post.new(id: 2)] - @serializer = ActiveModel::Serializer::CollectionSerializer.new(posts) - @author.posts = posts - @author.blog = nil - expected = { - data: [ - { - id: '1', - type: 'posts' - }, - { - id: '2', - type: 'posts' - } - ] - } - test_relationship(expected, options: { include_data: true }) - end - - def test_relationship_data_not_included - test_relationship({}, options: { include_data: false }) - end - - def test_relationship_simple_link - links = { self: 'a link' } - test_relationship({ links: { self: 'a link' } }, links: links) - end - - def test_relationship_many_links - links = { - self: 'a link', - related: 'another link' - } - expected = { - links: { - self: 'a link', - related: 'another link' - } - } - test_relationship(expected, links: links) - end - - def test_relationship_block_link - links = { self: proc { "#{object.id}" } } - expected = { links: { self: "#{@blog.id}" } } - test_relationship(expected, links: links) - end - - def test_relationship_block_link_with_meta - links = { - self: proc do - href "#{object.id}" - meta(id: object.id) - end - } - expected = { - links: { - self: { - href: "#{@blog.id}", - meta: { id: @blog.id } - } - } - } - test_relationship(expected, links: links) - end - - def test_relationship_simple_meta - meta = { id: '1' } - expected = { meta: meta } - test_relationship(expected, meta: meta) - end - - def test_relationship_block_meta - meta = proc do - { id: object.id } - end - expected = { - meta: { - id: @blog.id - } - } - test_relationship(expected, meta: meta) - end - - def test_relationship_with_everything - links = { - self: 'a link', - related: proc do - href "#{object.id}" - meta object.id - end - - } - meta = proc do - { id: object.id } - end - expected = { - data: { - id: '1', - type: 'blogs' - }, - links: { - self: 'a link', - related: { - href: '1', meta: 1 - } - }, - meta: { - id: @blog.id - } - } - test_relationship(expected, meta: meta, options: { include_data: true }, links: links) - end - - private - - def test_relationship(expected, params = {}) - options = params.fetch(:options, {}) - links = params.fetch(:links, {}) - meta = params[:meta] - parent_serializer = AuthorSerializer.new(@author) - relationship = Relationship.new(parent_serializer, @serializer, options, links, meta) - assert_equal(expected, relationship.as_json) - end - end - end - end - end - end -end diff --git a/test/adapter/json_api/api_objects/resource_identifier_test.rb b/test/adapter/json_api/api_objects/resource_identifier_test.rb deleted file mode 100644 index a40f07071..000000000 --- a/test/adapter/json_api/api_objects/resource_identifier_test.rb +++ /dev/null @@ -1,88 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - module ApiObjects - class ResourceIdentifierTest < ActiveSupport::TestCase - class WithDefinedTypeSerializer < Serializer - type 'with_defined_type' - end - - class WithDefinedIdSerializer < Serializer - def id - 'special_id' - end - end - - class FragmentedSerializer < Serializer; end - - def setup - @model = Author.new(id: 1, name: 'Steve K.') - ActionController::Base.cache_store.clear - end - - def test_defined_type - test_type(WithDefinedTypeSerializer, 'with_defined_type') - end - - def test_singular_type - test_type_inflection(AuthorSerializer, 'author', :singular) - end - - def test_plural_type - test_type_inflection(AuthorSerializer, 'authors', :plural) - end - - def test_id_defined_on_object - test_id(AuthorSerializer, @model.id.to_s) - end - - def test_id_defined_on_serializer - test_id(WithDefinedIdSerializer, 'special_id') - end - - def test_id_defined_on_fragmented - FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@author)) - test_id(FragmentedSerializer, 'special_id') - end - - private - - def test_type_inflection(serializer_class, expected_type, inflection) - original_inflection = ActiveModelSerializers.config.jsonapi_resource_type - ActiveModelSerializers.config.jsonapi_resource_type = inflection - test_type(serializer_class, expected_type) - ActiveModelSerializers.config.jsonapi_resource_type = original_inflection - end - - def test_type(serializer_class, expected_type) - serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer) - expected = { - id: @model.id.to_s, - type: expected_type - } - - assert_equal(expected, resource_identifier.as_json) - end - - def test_id(serializer_class, id) - serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer) - inflection = ActiveModelSerializers.config.jsonapi_resource_type - type = @model.class.model_name.send(inflection) - expected = { - id: id, - type: type - } - - assert_equal(expected, resource_identifier.as_json) - end - end - end - end - end - end -end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index b612a9809..64d8c5494 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -1,190 +1,162 @@ require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class JsonApi - class RelationshipTest < ActiveSupport::TestCase - RelationshipAuthor = Class.new(::Model) - class RelationshipAuthorSerializer < ActiveModel::Serializer - has_one :bio do - link :self, '//example.com/link_author/relationships/bio' - end - - has_one :profile do - link :related do - "//example.com/profiles/#{object.profile.id}" - end - end - - has_many :locations do - link :related do - ids = object.locations.map(&:id).join(',') - href "//example.com/locations/#{ids}" - end - end - - has_many :posts do - link :related do - ids = object.posts.map(&:id).join(',') - href "//example.com/posts/#{ids}" - meta ids: ids - end - end +module ActiveModelSerializers + module Adapter + class JsonApi + class RelationshipTest < ActiveSupport::TestCase + setup do + @blog = Blog.new(id: 1) + @author = Author.new(id: 1, name: 'Steve K.', blog: @blog) + @serializer = BlogSerializer.new(@blog) + ActionController::Base.cache_store.clear + end - has_many :comments do - link :self do - meta ids: [1] - end - end + def test_relationship_with_data + expected = { + data: { + id: '1', + type: 'blogs' + } + } + test_relationship(expected, options: { include_data: true }) + end - has_many :roles do - meta count: object.posts.count - end + def test_relationship_with_nil_model + @serializer = BlogSerializer.new(nil) + expected = { data: nil } + test_relationship(expected, options: { include_data: true }) + end - has_one :blog do - link :self, '//example.com/link_author/relationships/blog' - include_data false - end + def test_relationship_with_nil_serializer + @serializer = nil + expected = { data: nil } + test_relationship(expected, options: { include_data: true }) + end - belongs_to :reviewer do - meta name: 'Dan Brown' - include_data true - end + def test_relationship_with_data_array + posts = [Post.new(id: 1), Post.new(id: 2)] + @serializer = ActiveModel::Serializer::CollectionSerializer.new(posts) + @author.posts = posts + @author.blog = nil + expected = { + data: [ + { + id: '1', + type: 'posts' + }, + { + id: '2', + type: 'posts' + } + ] + } + test_relationship(expected, options: { include_data: true }) + end - has_many :likes do - link :related do - ids = object.likes.map(&:id).join(',') - href "//example.com/likes/#{ids}" - meta ids: ids - end - meta liked: object.likes.any? - end - end + def test_relationship_data_not_included + test_relationship({}, options: { include_data: false }) + end - def setup - @post = Post.new(id: 1337, comments: [], author: nil) - @blog = Blog.new(id: 1337, name: 'extra') - @bio = Bio.new(id: 1337) - @like = Like.new(id: 1337) - @role = Role.new(id: 1337) - @profile = Profile.new(id: 1337) - @location = Location.new(id: 1337) - @reviewer = Author.new(id: 1337) - @comment = Comment.new(id: 1337) - @author = RelationshipAuthor.new( - id: 1337, - posts: [@post], - blog: @blog, - reviewer: @reviewer, - bio: @bio, - likes: [@like], - roles: [@role], - locations: [@location], - profile: @profile, - comments: [@comment] - ) - end + def test_relationship_simple_link + links = { self: 'a link' } + test_relationship({ links: { self: 'a link' } }, links: links) + end - def test_relationship_simple_link - expected = { - data: { - id: '1337', - type: 'bios' - }, - links: { - self: '//example.com/link_author/relationships/bio' - } + def test_relationship_many_links + links = { + self: 'a link', + related: 'another link' + } + expected = { + links: { + self: 'a link', + related: 'another link' } - assert_relationship(:bio, expected) - end + } + test_relationship(expected, links: links) + end - def test_relationship_block_link - expected = { - data: { id: '1337', type: 'profiles' }, - links: { related: '//example.com/profiles/1337' } - } - assert_relationship(:profile, expected) - end + def test_relationship_block_link + links = { self: proc { "#{object.id}" } } + expected = { links: { self: "#{@blog.id}" } } + test_relationship(expected, links: links) + end - def test_relationship_block_link_href - expected = { - data: [{ id: '1337', type: 'locations' }], - links: { - related: { href: '//example.com/locations/1337' } + def test_relationship_block_link_with_meta + links = { + self: proc do + href "#{object.id}" + meta(id: object.id) + end + } + expected = { + links: { + self: { + href: "#{@blog.id}", + meta: { id: @blog.id } } } - assert_relationship(:locations, expected) - end + } + test_relationship(expected, links: links) + end - def test_relationship_block_link_href_and_meta - expected = { - data: [{ id: '1337', type: 'posts' }], - links: { - related: { - href: '//example.com/posts/1337', - meta: { ids: '1337' } - } - } - } - assert_relationship(:posts, expected) - end + def test_relationship_simple_meta + meta = { id: '1' } + expected = { meta: meta } + test_relationship(expected, meta: meta) + end - def test_relationship_block_link_meta - expected = { - data: [{ id: '1337', type: 'comments' }], - links: { - self: { - meta: { ids: [1] } - } - } - } - assert_relationship(:comments, expected) + def test_relationship_block_meta + meta = proc do + { id: object.id } end - - def test_relationship_meta - expected = { - data: [{ id: '1337', type: 'roles' }], - meta: { count: 1 } + expected = { + meta: { + id: @blog.id } - assert_relationship(:roles, expected) - end + } + test_relationship(expected, meta: meta) + end - def test_relationship_not_including_data - expected = { - links: { self: '//example.com/link_author/relationships/blog' } - } - assert_relationship(:blog, expected) - end + def test_relationship_with_everything + links = { + self: 'a link', + related: proc do + href "#{object.id}" + meta object.id + end - def test_relationship_including_data_explicit - expected = { - data: { id: '1337', type: 'authors' }, - meta: { name: 'Dan Brown' } - } - assert_relationship(:reviewer, expected) + } + meta = proc do + { id: object.id } end - - def test_relationship_with_everything - expected = { - data: [{ id: '1337', type: 'likes' }], - links: { - related: { - href: '//example.com/likes/1337', - meta: { ids: '1337' } - } - }, - meta: { liked: true } + expected = { + data: { + id: '1', + type: 'blogs' + }, + links: { + self: 'a link', + related: { + href: '1', meta: 1 + } + }, + meta: { + id: @blog.id } - assert_relationship(:likes, expected) - end + } + test_relationship(expected, meta: meta, options: { include_data: true }, links: links) + end - private + private - def assert_relationship(relationship_name, expected) - hash = serializable(@author, adapter: :json_api).serializable_hash - assert_equal(expected, hash[:data][:relationships][relationship_name]) - end + def test_relationship(expected, params = {}) + options = params.fetch(:options, {}) + links = params.fetch(:links, {}) + meta = params[:meta] + parent_serializer = AuthorSerializer.new(@author) + relationship = Relationship.new(parent_serializer, @serializer, options, links, meta) + assert_equal(expected, relationship.as_json) end end end diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb new file mode 100644 index 000000000..b612a9809 --- /dev/null +++ b/test/adapter/json_api/relationships_test.rb @@ -0,0 +1,192 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class RelationshipTest < ActiveSupport::TestCase + RelationshipAuthor = Class.new(::Model) + class RelationshipAuthorSerializer < ActiveModel::Serializer + has_one :bio do + link :self, '//example.com/link_author/relationships/bio' + end + + has_one :profile do + link :related do + "//example.com/profiles/#{object.profile.id}" + end + end + + has_many :locations do + link :related do + ids = object.locations.map(&:id).join(',') + href "//example.com/locations/#{ids}" + end + end + + has_many :posts do + link :related do + ids = object.posts.map(&:id).join(',') + href "//example.com/posts/#{ids}" + meta ids: ids + end + end + + has_many :comments do + link :self do + meta ids: [1] + end + end + + has_many :roles do + meta count: object.posts.count + end + + has_one :blog do + link :self, '//example.com/link_author/relationships/blog' + include_data false + end + + belongs_to :reviewer do + meta name: 'Dan Brown' + include_data true + end + + has_many :likes do + link :related do + ids = object.likes.map(&:id).join(',') + href "//example.com/likes/#{ids}" + meta ids: ids + end + meta liked: object.likes.any? + end + end + + def setup + @post = Post.new(id: 1337, comments: [], author: nil) + @blog = Blog.new(id: 1337, name: 'extra') + @bio = Bio.new(id: 1337) + @like = Like.new(id: 1337) + @role = Role.new(id: 1337) + @profile = Profile.new(id: 1337) + @location = Location.new(id: 1337) + @reviewer = Author.new(id: 1337) + @comment = Comment.new(id: 1337) + @author = RelationshipAuthor.new( + id: 1337, + posts: [@post], + blog: @blog, + reviewer: @reviewer, + bio: @bio, + likes: [@like], + roles: [@role], + locations: [@location], + profile: @profile, + comments: [@comment] + ) + end + + def test_relationship_simple_link + expected = { + data: { + id: '1337', + type: 'bios' + }, + links: { + self: '//example.com/link_author/relationships/bio' + } + } + assert_relationship(:bio, expected) + end + + def test_relationship_block_link + expected = { + data: { id: '1337', type: 'profiles' }, + links: { related: '//example.com/profiles/1337' } + } + assert_relationship(:profile, expected) + end + + def test_relationship_block_link_href + expected = { + data: [{ id: '1337', type: 'locations' }], + links: { + related: { href: '//example.com/locations/1337' } + } + } + assert_relationship(:locations, expected) + end + + def test_relationship_block_link_href_and_meta + expected = { + data: [{ id: '1337', type: 'posts' }], + links: { + related: { + href: '//example.com/posts/1337', + meta: { ids: '1337' } + } + } + } + assert_relationship(:posts, expected) + end + + def test_relationship_block_link_meta + expected = { + data: [{ id: '1337', type: 'comments' }], + links: { + self: { + meta: { ids: [1] } + } + } + } + assert_relationship(:comments, expected) + end + + def test_relationship_meta + expected = { + data: [{ id: '1337', type: 'roles' }], + meta: { count: 1 } + } + assert_relationship(:roles, expected) + end + + def test_relationship_not_including_data + expected = { + links: { self: '//example.com/link_author/relationships/blog' } + } + assert_relationship(:blog, expected) + end + + def test_relationship_including_data_explicit + expected = { + data: { id: '1337', type: 'authors' }, + meta: { name: 'Dan Brown' } + } + assert_relationship(:reviewer, expected) + end + + def test_relationship_with_everything + expected = { + data: [{ id: '1337', type: 'likes' }], + links: { + related: { + href: '//example.com/likes/1337', + meta: { ids: '1337' } + } + }, + meta: { liked: true } + } + assert_relationship(:likes, expected) + end + + private + + def assert_relationship(relationship_name, expected) + hash = serializable(@author, adapter: :json_api).serializable_hash + assert_equal(expected, hash[:data][:relationships][relationship_name]) + end + end + end + end + end +end diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb new file mode 100644 index 000000000..0fc6d33ba --- /dev/null +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -0,0 +1,85 @@ +require 'test_helper' + +module ActiveModelSerializers + module Adapter + class JsonApi + class ResourceIdentifierTest < ActiveSupport::TestCase + class WithDefinedTypeSerializer < ActiveModel::Serializer + type 'with_defined_type' + end + + class WithDefinedIdSerializer < ActiveModel::Serializer + def id + 'special_id' + end + end + + class FragmentedSerializer < ActiveModel::Serializer; end + + setup do + @model = Author.new(id: 1, name: 'Steve K.') + ActionController::Base.cache_store.clear + end + + def test_defined_type + test_type(WithDefinedTypeSerializer, 'with_defined_type') + end + + def test_singular_type + test_type_inflection(AuthorSerializer, 'author', :singular) + end + + def test_plural_type + test_type_inflection(AuthorSerializer, 'authors', :plural) + end + + def test_id_defined_on_object + test_id(AuthorSerializer, @model.id.to_s) + end + + def test_id_defined_on_serializer + test_id(WithDefinedIdSerializer, 'special_id') + end + + def test_id_defined_on_fragmented + FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@author)) + test_id(FragmentedSerializer, 'special_id') + end + + private + + def test_type_inflection(serializer_class, expected_type, inflection) + original_inflection = ActiveModelSerializers.config.jsonapi_resource_type + ActiveModelSerializers.config.jsonapi_resource_type = inflection + test_type(serializer_class, expected_type) + ensure + ActiveModelSerializers.config.jsonapi_resource_type = original_inflection + end + + def test_type(serializer_class, expected_type) + serializer = serializer_class.new(@model) + resource_identifier = ResourceIdentifier.new(serializer) + expected = { + id: @model.id.to_s, + type: expected_type + } + + assert_equal(expected, resource_identifier.as_json) + end + + def test_id(serializer_class, id) + serializer = serializer_class.new(@model) + resource_identifier = ResourceIdentifier.new(serializer) + inflection = ActiveModelSerializers.config.jsonapi_resource_type + type = @model.class.model_name.send(inflection) + expected = { + id: id, + type: type + } + + assert_equal(expected, resource_identifier.as_json) + end + end + end + end +end From 5d7a1a48898d1fd2de85931b05113870d49e1a15 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 6 Mar 2016 23:24:53 -0600 Subject: [PATCH 545/903] Remove the last of ApiObjects --- docs/jsonapi/schema.md | 2 +- lib/active_model/serializer/configuration.rb | 6 +++ .../adapter/json_api.rb | 51 +++---------------- .../adapter/json_api/jsonapi.rb | 31 +++++++++++ 4 files changed, 46 insertions(+), 44 deletions(-) create mode 100644 lib/active_model_serializers/adapter/json_api/jsonapi.rb diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index ba718ec0c..586fd8cdd 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -81,7 +81,7 @@ Example supported requests | linkage | String(type), String(id), meta | type, id | AMS::Adapter::JsonApi#primary_data_for | pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | AMS::Adapter::JsonApi::PaginationLinks#serializable_hash | pagination.pageObject | oneOf(Uri, null) | | -| jsonapi | String(version), meta | | AMS::Adapter::JsonApi::ApiObjects::JsonApi#as_json +| jsonapi | String(version), meta | | AMS::Adapter::JsonApi::Jsonapi#as_json | error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | AM::S::ErrorSerializer, AMS::Adapter::JsonApi::Error.resource_errors | error.source | String(pointer), String(parameter) | | AMS::Adapter::JsonApi::Error.error_source | pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | AMS::JsonPointer diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 94dc80e05..b347958c8 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -21,6 +21,12 @@ def config.array_serializer config.adapter = :attributes config.jsonapi_resource_type = :plural + config.jsonapi_version = '1.0' + config.jsonapi_toplevel_meta = {} + # Make JSON API top-level jsonapi member opt-in + # ref: http://jsonapi.org/format/#document-top-level + config.jsonapi_include_toplevel_object = false + config.schema_path = 'test/support/schemas' end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index dfb387bf5..f06a69e92 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -2,51 +2,16 @@ module ActiveModelSerializers module Adapter class JsonApi < Base extend ActiveSupport::Autoload - autoload :PaginationLinks autoload :FragmentCache - autoload :Link - autoload :Meta + autoload :Jsonapi autoload :ResourceIdentifier autoload :Relationship + autoload :Link + autoload :PaginationLinks + autoload :Meta autoload :Error autoload :Deserialization - # TODO: if we like this abstraction and other API objects to it, - # then extract to its own file and require it. - module ApiObjects - # {http://jsonapi.org/format/#document-jsonapi-object Jsonapi Object} - module Jsonapi - ActiveModelSerializers.config.jsonapi_version = '1.0' - ActiveModelSerializers.config.jsonapi_toplevel_meta = {} - # Make JSON API top-level jsonapi member opt-in - # ref: http://jsonapi.org/format/#document-top-level - ActiveModelSerializers.config.jsonapi_include_toplevel_object = false - - module_function - - def add!(hash) - hash.merge!(object) if include_object? - end - - def include_object? - ActiveModelSerializers.config.jsonapi_include_toplevel_object - end - - # TODO: see if we can cache this - def object - object = { - jsonapi: { - version: ActiveModelSerializers.config.jsonapi_version, - meta: ActiveModelSerializers.config.jsonapi_toplevel_meta - } - } - object[:jsonapi].reject! { |_, v| v.blank? } - - object - end - end - end - def initialize(serializer, options = {}) super @include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(options[:include]) @@ -74,7 +39,7 @@ def success_document(options) hash[:data] = is_collection ? primary_data : primary_data[0] hash[:included] = included if included.any? - ApiObjects::Jsonapi.add!(hash) + Jsonapi.add!(hash) if instance_options[:links] hash[:links] ||= {} @@ -100,7 +65,7 @@ def success_document(options) def failure_document hash = {} # PR Please :) - # ApiObjects::Jsonapi.add!(hash) + # Jsonapi.add!(hash) if serializer.respond_to?(:each) hash[:errors] = serializer.flat_map do |error_serializer| @@ -114,7 +79,7 @@ def failure_document def fragment_cache(cached_hash, non_cached_hash) root = false if instance_options.include?(:include) - ActiveModelSerializers::Adapter::JsonApi::FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) + FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) end protected @@ -217,7 +182,7 @@ def links_for(serializer) # {http://jsonapi.org/format/#fetching-pagination Pagination Links} def pagination_links_for(serializer, options) - JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) + PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end # {http://jsonapi.org/format/#document-meta Docment Meta} diff --git a/lib/active_model_serializers/adapter/json_api/jsonapi.rb b/lib/active_model_serializers/adapter/json_api/jsonapi.rb new file mode 100644 index 000000000..8df1ae966 --- /dev/null +++ b/lib/active_model_serializers/adapter/json_api/jsonapi.rb @@ -0,0 +1,31 @@ +module ActiveModelSerializers + module Adapter + class JsonApi < Base + # {http://jsonapi.org/format/#document-jsonapi-object Jsonapi Object} + module Jsonapi + module_function + + def add!(hash) + hash.merge!(object) if include_object? + end + + def include_object? + ActiveModelSerializers.config.jsonapi_include_toplevel_object + end + + # TODO: see if we can cache this + def object + object = { + jsonapi: { + version: ActiveModelSerializers.config.jsonapi_version, + meta: ActiveModelSerializers.config.jsonapi_toplevel_meta + } + } + object[:jsonapi].reject! { |_, v| v.blank? } + + object + end + end + end + end +end From 6b4c8df6fb6bc142ee6a74da51bb26c42a025b3c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 6 Mar 2016 23:33:27 -0600 Subject: [PATCH 546/903] Clean up test deprecation warnings --- lib/active_model/serializer.rb | 2 +- test/adapter/deprecation_test.rb | 63 ++++++++++++++------------------ 2 files changed, 28 insertions(+), 37 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 003a61bf1..d17e18790 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -19,6 +19,7 @@ module ActiveModel class Serializer extend ActiveSupport::Autoload + autoload :Adapter include Configuration include Associations include Attributes @@ -26,7 +27,6 @@ class Serializer include Links include Meta include Type - autoload :Adapter # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] diff --git a/test/adapter/deprecation_test.rb b/test/adapter/deprecation_test.rb index f33da4542..ea858caa4 100644 --- a/test/adapter/deprecation_test.rb +++ b/test/adapter/deprecation_test.rb @@ -3,23 +3,29 @@ module ActiveModel class Serializer module Adapter class DeprecationTest < ActiveSupport::TestCase - class DeprecatedPostSerializer < ActiveModel::Serializer + class PostSerializer < ActiveModel::Serializer attribute :body end setup do post = Post.new(id: 1, body: 'Hello') - @serializer = DeprecatedPostSerializer.new(post) + @serializer = PostSerializer.new(post) end - def test_null_adapter_serialization - assert_equal({}, Null.new(@serializer).as_json) + def test_null_adapter_serialization_deprecation + expected = {} + assert_deprecated do + assert_equal(expected, Null.new(@serializer).as_json) + end end - def test_json_adapter_serialization - assert_equal({ post: { body: 'Hello' } }, Json.new(@serializer).as_json) + def test_json_adapter_serialization_deprecation + expected = { post: { body: 'Hello' } } + assert_deprecated do + assert_equal(expected, Json.new(@serializer).as_json) + end end - def test_jsonapi_adapter_serialization + def test_jsonapi_adapter_serialization_deprecation expected = { data: { id: '1', @@ -29,27 +35,16 @@ def test_jsonapi_adapter_serialization } } } - assert_equal(expected, JsonApi.new(@serializer).as_json) - end - - def test_attributes_adapter_serialization - assert_equal({ body: 'Hello' }, Attributes.new(@serializer).as_json) - end - - def test_null_adapter_deprecation - assert_deprecated_adapter(Null) - end - - def test_json_adapter_deprecation - assert_deprecated_adapter(Json) - end - - def test_json_api_adapter_deprecation - assert_deprecated_adapter(JsonApi) + assert_deprecated do + assert_equal(expected, JsonApi.new(@serializer).as_json) + end end - def test_attributes_adapter_deprecation - assert_deprecated_adapter(Attributes) + def test_attributes_adapter_serialization_deprecation + expected = { body: 'Hello' } + assert_deprecated do + assert_equal(expected, Attributes.new(@serializer).as_json) + end end def test_adapter_create_deprecation @@ -78,8 +73,11 @@ def test_adapter_adapter_class_deprecation def test_adapter_register_deprecation assert_deprecated do - Adapter.register(:test, Class.new) - Adapter.adapter_map.delete('test') + begin + Adapter.register(:test, Class.new) + ensure + Adapter.adapter_map.delete('test') + end end end @@ -91,15 +89,8 @@ def test_adapter_lookup_deprecation private - def assert_deprecated_adapter(adapter) - assert_deprecated do - adapter.new(@serializer) - end - end - def assert_deprecated - message = /deprecated/ - assert_output(nil, message) do + assert_output(nil, /deprecated/) do yield end end From b50195fde727914ef90c47de7157f7703fc2f49e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 7 Mar 2016 01:03:04 -0600 Subject: [PATCH 547/903] Add a deprecation DSL --- lib/active_model/serializer/adapter.rb | 19 +++---- .../serializer/adapter/attributes.rb | 7 +-- lib/active_model/serializer/adapter/base.rb | 6 +-- lib/active_model/serializer/adapter/json.rb | 7 +-- .../serializer/adapter/json_api.rb | 7 +-- lib/active_model/serializer/adapter/null.rb | 7 +-- .../serializer/array_serializer.rb | 6 +-- lib/active_model_serializers.rb | 10 ++++ lib/active_model_serializers/deprecate.rb | 49 +++++++++++++++++++ test/array_serializer_test.rb | 4 +- 10 files changed, 91 insertions(+), 31 deletions(-) create mode 100644 lib/active_model_serializers/deprecate.rb diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index f49d36126..3a6a3ee28 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -3,40 +3,37 @@ class Serializer # @deprecated Use ActiveModelSerializers::Adapter instead module Adapter class << self + extend ActiveModelSerializers::Deprecate + def create(resource, options = {}) - warn_deprecation ActiveModelSerializers::Adapter.create(resource, options) end + deprecate :create, 'ActiveModelSerializers::Adapter.' def adapter_class(adapter) - warn_deprecation ActiveModelSerializers::Adapter.adapter_class(adapter) end + deprecate :adapter_class, 'ActiveModelSerializers::Adapter.' def adapter_map - warn_deprecation ActiveModelSerializers::Adapter.adapter_map end + deprecate :adapter_map, 'ActiveModelSerializers::Adapter.' def adapters - warn_deprecation ActiveModelSerializers::Adapter.adapters end + deprecate :adapters, 'ActiveModelSerializers::Adapter.' def register(name, klass = name) - warn_deprecation ActiveModelSerializers::Adapter.register(name, klass) end + deprecate :register, 'ActiveModelSerializers::Adapter.' def lookup(adapter) - warn_deprecation ActiveModelSerializers::Adapter.lookup(adapter) end - - def warn_deprecation - warn "Calling deprecated #{name} (#{__FILE__}) from #{caller[1..3].join(', ')}. Please use ActiveModelSerializers::Adapter" - end - private :warn_deprecation + deprecate :lookup, 'ActiveModelSerializers::Adapter.' end require 'active_model/serializer/adapter/base' diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 30b70fa2f..e04e5fd8c 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -1,13 +1,14 @@ -require 'active_model_serializers/adapter/attributes' - module ActiveModel class Serializer module Adapter class Attributes < DelegateClass(ActiveModelSerializers::Adapter::Attributes) def initialize(serializer, options = {}) - warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" super(ActiveModelSerializers::Adapter::Attributes.new(serializer, options)) end + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModelSerializers::Adapter::Json.' + end end end end diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb index bc6330a80..f27328f71 100644 --- a/lib/active_model/serializer/adapter/base.rb +++ b/lib/active_model/serializer/adapter/base.rb @@ -2,9 +2,9 @@ module ActiveModel class Serializer module Adapter class Base < DelegateClass(ActiveModelSerializers::Adapter::Base) - def self.inherited(base) - warn "Inheriting deprecated ActiveModel::Serializer::Adapter::Base in #{caller[0..2].join(', ')}. Please use ActiveModelSerializers::Adapter::Base" - super + class << self + extend ActiveModelSerializers::Deprecate + deprecate :inherited, 'ActiveModelSerializers::Adapter::Base.' end def initialize(serializer, options = {}) diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb index 0b145db0b..1998a4c65 100644 --- a/lib/active_model/serializer/adapter/json.rb +++ b/lib/active_model/serializer/adapter/json.rb @@ -1,13 +1,14 @@ -require 'active_model_serializers/adapter/json' - module ActiveModel class Serializer module Adapter class Json < DelegateClass(ActiveModelSerializers::Adapter::Json) def initialize(serializer, options = {}) - warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" super(ActiveModelSerializers::Adapter::Json.new(serializer, options)) end + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModelSerializers::Adapter::Json.new' + end end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 0386f7602..13777cdc7 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -1,13 +1,14 @@ -require 'active_model_serializers/adapter/json_api' - module ActiveModel class Serializer module Adapter class JsonApi < DelegateClass(ActiveModelSerializers::Adapter::JsonApi) def initialize(serializer, options = {}) - warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" super(ActiveModelSerializers::Adapter::JsonApi.new(serializer, options)) end + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModelSerializers::Adapter::JsonApi.new' + end end end end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb index 5f5b4bce5..906953d16 100644 --- a/lib/active_model/serializer/adapter/null.rb +++ b/lib/active_model/serializer/adapter/null.rb @@ -1,13 +1,14 @@ -require 'active_model_serializers/adapter/null' - module ActiveModel class Serializer module Adapter class Null < DelegateClass(ActiveModelSerializers::Adapter::Null) def initialize(serializer, options = {}) - warn "Calling deprecated #{self.class.name} (#{__FILE__}) from #{caller[0..2].join(', ')}. Please use #{self.class.name.sub('ActiveModel::Serializer', 'ActiveModelSerializers')}" super(ActiveModelSerializers::Adapter::Null.new(serializer, options)) end + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModelSerializers::Adapter::Null.new' + end end end end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index 97efa8644..b36fd9716 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -1,9 +1,9 @@ require 'active_model/serializer/collection_serializer' class ActiveModel::Serializer class ArraySerializer < CollectionSerializer - def initialize(*) - warn "Calling deprecated ArraySerializer in #{caller[0..2].join(', ')}. Please use CollectionSerializer" - super + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModel::CollectionSerializer.' end end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index bf2dac136..7e036c6bd 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -11,6 +11,7 @@ module ActiveModelSerializers autoload :Test autoload :Adapter autoload :JsonPointer + autoload :Deprecate class << self; attr_accessor :logger; end self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) @@ -19,6 +20,15 @@ def self.config ActiveModel::Serializer.config end + # The file name and line number of the caller of the caller of this method. + def self.location_of_caller + caller[1] =~ /(.*?):(\d+).*?$/i + file = Regexp.last_match(1) + lineno = Regexp.last_match(2).to_i + + [file, lineno] + end + require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializable_resource' diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb new file mode 100644 index 000000000..ba95c07f6 --- /dev/null +++ b/lib/active_model_serializers/deprecate.rb @@ -0,0 +1,49 @@ +## +# Provides a single method +deprecate+ to be used to declare when +# something is going away. +# +# class Legacy +# def self.klass_method +# # ... +# end +# +# def instance_method +# # ... +# end +# +# extend ActiveModelSerializers::Deprecate +# deprecate :instance_method, "ActiveModelSerializers::NewPlace#new_method" +# +# class << self +# extend ActiveModelSerializers::Deprecate +# deprecate :klass_method, :none +# end +# end +# +# Adapted from https://github.com/rubygems/rubygems/blob/1591331/lib/rubygems/deprecate.rb +module ActiveModelSerializers + module Deprecate + ## + # Simple deprecation method that deprecates +name+ by wrapping it up + # in a dummy method. It warns on each call to the dummy method + # telling the user of +replacement+ (unless +replacement+ is :none) that it is planned to go away. + + def deprecate(name, replacement) + old = "_deprecated_#{name}" + alias_method old, name + class_eval do + define_method(name) do |*args, &block| + target = self.is_a?(Module) ? "#{self}." : "#{self.class}#" + msg = ["NOTE: #{target}#{name} is deprecated", + replacement == :none ? ' with no replacement' : "; use #{replacement} instead", + "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}" + ] + warn "#{msg.join}." + send old, *args, &block + end + end + end + + module_function :deprecate + end +end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 50028371a..bafef464a 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -11,7 +11,7 @@ def self.run_one_method(*) _, stderr = capture_io do super end - if stderr !~ /Calling deprecated ArraySerializer/ + if stderr !~ /NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/ fail Minitest::Assertion, stderr end end @@ -29,7 +29,7 @@ def test_json_key_with_root_warns_when_using_array_serializer serializer = ArraySerializer.new([comment, post]) assert_equal 'comments', serializer.json_key end - assert_match(/Calling deprecated ArraySerializer/, stderr) + assert_match(/NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/, stderr) end end end From 8dfbc4818da4963d8e4f188d661ba90c02c53f38 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Mon, 7 Mar 2016 14:46:04 +0100 Subject: [PATCH 548/903] Simplify adapter deprecation and delegation The Adapter module was refactored a bit to use Active Support delegation and remove duplicated code. The CHANGELOG was also added. --- CHANGELOG.md | 1 + lib/active_model/serializer/adapter.rb | 37 +++++++------------------- 2 files changed, 11 insertions(+), 27 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 804ab3988..1466f340c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -29,6 +29,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1559](https://github.com/rails-api/active_model_serializers/pull/1559) Add a deprecation DSL. (@bf4 @groyoh) - [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) - [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to active_model_serializers folder and changes the module namespace. (@domitian @bf4) diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index 3a6a3ee28..c26ac0384 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -5,35 +5,18 @@ module Adapter class << self extend ActiveModelSerializers::Deprecate - def create(resource, options = {}) - ActiveModelSerializers::Adapter.create(resource, options) + def self.delegate_and_deprecate(method) + delegate method, to: ActiveModelSerializers::Adapter + deprecate method, 'ActiveModelSerializers::Adapter.' end - deprecate :create, 'ActiveModelSerializers::Adapter.' + private_class_method :delegate_and_deprecate - def adapter_class(adapter) - ActiveModelSerializers::Adapter.adapter_class(adapter) - end - deprecate :adapter_class, 'ActiveModelSerializers::Adapter.' - - def adapter_map - ActiveModelSerializers::Adapter.adapter_map - end - deprecate :adapter_map, 'ActiveModelSerializers::Adapter.' - - def adapters - ActiveModelSerializers::Adapter.adapters - end - deprecate :adapters, 'ActiveModelSerializers::Adapter.' - - def register(name, klass = name) - ActiveModelSerializers::Adapter.register(name, klass) - end - deprecate :register, 'ActiveModelSerializers::Adapter.' - - def lookup(adapter) - ActiveModelSerializers::Adapter.lookup(adapter) - end - deprecate :lookup, 'ActiveModelSerializers::Adapter.' + delegate_and_deprecate :create + delegate_and_deprecate :adapter_class + delegate_and_deprecate :adapter_map + delegate_and_deprecate :adapters + delegate_and_deprecate :register + delegate_and_deprecate :lookup end require 'active_model/serializer/adapter/base' From 84b87e7d92278531f5a7af24c45b8ca5d149d174 Mon Sep 17 00:00:00 2001 From: Nadav Shatz Date: Thu, 4 Feb 2016 18:37:09 -0500 Subject: [PATCH 549/903] Run all branches against JRuby on CI --- .travis.yml | 18 ++++++++++++++++-- CHANGELOG.md | 1 + 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 422e849db..c36b4691e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -9,6 +9,14 @@ rvm: - 2.3.0 - ruby-head - rbx-2 + - jruby-9.0.4.0 + - jruby-head + +jdk: + - oraclejdk8 + +before_install: + - '[ "$JRUBY_OPTS" != "" ] && export JRUBY_OPTS="--dev -Xcli.debug=true --debug"' install: bundle install --path=vendor/bundle --retry=3 --jobs=3 cache: @@ -30,10 +38,16 @@ matrix: env: RAILS_VERSION=master - rvm: 2.1 env: RAILS_VERSION=master - include: - rvm: jruby-9.0.4.0 - env: JRUBY_OPTS='-Xcompat.version=2.0 --server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' + env: RAILS_VERSION=master + - rvm: jruby-9.0.4.0 + env: RAILS_VERSION=4.0 + - rvm: jruby-head + env: RAILS_VERSION=master + - rvm: jruby-head + env: RAILS_VERSION=4.0 allow_failures: - rvm: ruby-head + - rvm: jruby-head - rvm: rbx-2 fast_finish: true diff --git a/CHANGELOG.md b/CHANGELOG.md index 1466f340c..da15aab93 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -29,6 +29,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1496](https://github.com/rails-api/active_model_serializers/pull/1496) Run all branches against JRuby on CI (@nadavshatz) - [#1559](https://github.com/rails-api/active_model_serializers/pull/1559) Add a deprecation DSL. (@bf4 @groyoh) - [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) - [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to From cc109284725b35977dd16ea2279c882a25114c5d Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 1 Mar 2016 19:23:55 -0700 Subject: [PATCH 550/903] Provide Rails url_helpers via SerializationContext --- CHANGELOG.md | 2 + Rakefile | 30 +++++----- docs/general/getting_started.md | 9 +++ docs/general/rendering.md | 32 +++++++++- docs/general/serializers.md | 10 ++-- lib/active_model/serializer/links.rb | 6 +- .../adapter/json_api/link.rb | 5 ++ lib/active_model_serializers/railtie.rb | 5 ++ .../serialization_context.rb | 16 ++++- .../railtie_test_isolated.rb | 6 ++ .../serialization_context_test.rb | 18 ------ .../serialization_context_test_isolated.rb | 58 +++++++++++++++++++ test/adapter/json_api/links_test.rb | 29 ++++++---- test/support/isolated_unit.rb | 1 + test/support/rails_app.rb | 2 + 15 files changed, 177 insertions(+), 52 deletions(-) delete mode 100644 test/active_model_serializers/serialization_context_test.rb create mode 100644 test/active_model_serializers/serialization_context_test_isolated.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 1466f340c..972be1252 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1550](https://github.com/rails-api/active_model_serializers/pull/1550) Add + Rails url_helpers to `SerializationContext` for use in links. (@remear, @bf4) - [#1004](https://github.com/rails-api/active_model_serializers/pull/1004) JSON API errors object implementation. - Only implements `detail` and `source` as derived from `ActiveModel::Error` - Provides checklist of remaining questions and remaining parts of the spec. diff --git a/Rakefile b/Rakefile index 94de4fe5e..04c28a1a8 100644 --- a/Rakefile +++ b/Rakefile @@ -45,25 +45,23 @@ Rake::TestTask.new do |t| end desc 'Run isolated tests' -task isolated: ['test:isolated:railtie'] +task isolated: ['test:isolated'] namespace :test do - namespace :isolated do + task :isolated do desc 'Run isolated tests for Railtie' - task :railtie do - require 'shellwords' - dir = File.dirname(__FILE__) - file = Shellwords.shellescape("#{dir}/test/active_model_serializers/railtie_test_isolated.rb") - dir = Shellwords.shellescape(dir) - - # https://github.com/rails/rails/blob/3d590add45/railties/lib/rails/generators/app_base.rb#L345-L363 - _bundle_command = Gem.bin_path('bundler', 'bundle') - require 'bundler' - Bundler.with_clean_env do - command = "-w -I#{dir}/lib -I#{dir}/test #{file}" + require 'shellwords' + dir = File.dirname(__FILE__) + dir = Shellwords.shellescape(dir) + isolated_test_files = FileList['test/**/*_test_isolated.rb'] + # https://github.com/rails/rails/blob/3d590add45/railties/lib/rails/generators/app_base.rb#L345-L363 + _bundle_command = Gem.bin_path('bundler', 'bundle') + require 'bundler' + Bundler.with_clean_env do + isolated_test_files.all? do |test_file| + command = "-w -I#{dir}/lib -I#{dir}/test #{Shellwords.shellescape(test_file)}" full_command = %("#{Gem.ruby}" #{command}) - system(full_command) or # rubocop:disable Style/AndOr - fail 'Failures' - end + system(full_command) + end or fail 'Failures' # rubocop:disable Style/AndOr end end end diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index cd207159a..d9d08ae35 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -96,3 +96,12 @@ class PostsController < ApplicationController end ``` + +If you wish to use Rails url helpers for link generation, e.g., `link(:resources) { resources_url }`, ensure your application sets +`Rails.application.routes.default_url_options`. + +```ruby +Rails.application.routes.default_url_options = { + host: 'example.com' +} +``` diff --git a/docs/general/rendering.md b/docs/general/rendering.md index b83493257..0f79321f7 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -103,7 +103,10 @@ PR please :) #### links -##### How to add top-level links +If you wish to use Rails url helpers for link generation, e.g., `link(:resources) { resources_url }`, ensure your application sets +`Rails.application.routes.default_url_options`. + +##### Top-level JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: @@ -144,6 +147,33 @@ That's the result: This feature is specific to JsonApi, so you have to use the use the [JsonApi Adapter](adapters.md#jsonapi) + +##### Resource-level + +In your serializer, define each link in one of the following methods: + +As a static string + +```ruby +link :link_name, 'https://example.com/resource' +``` + +As a block to be evaluated. When using Rails, URL helpers are available. +Ensure your application sets `Rails.application.routes.default_url_options`. + +```ruby +link :link_name_ do + "https://example.com/resource/#{object.id}" +end + +link(:link_name) { "https://example.com/resource/#{object.id}" } + +link(:link_name) { resource_url(object) } + +link(:link_name) { url_for(controller: 'controller_name', action: 'index', only_path: false) } + +``` + ### serializer_opts #### include diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 65ccaa1a7..d4a9e757b 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -135,13 +135,15 @@ With the `:json_api` adapter, the previous serializers would be rendered as: #### ::link -e.g. - ```ruby -link :other, 'https://example.com/resource' link :self do - href "https://example.com/link_author/#{object.id}" + href "https://example.com/link_author/#{object.id}" end +link :author { link_author_url(object) } +link :link_authors { link_authors_url } +link :other, 'https://example.com/resource' +link :posts { link_author_posts_url(object) } +``` ``` #### #object diff --git a/lib/active_model/serializer/links.rb b/lib/active_model/serializer/links.rb index c079d4e17..1322adb0a 100644 --- a/lib/active_model/serializer/links.rb +++ b/lib/active_model/serializer/links.rb @@ -20,9 +20,11 @@ def inherited(base) # Define a link on a serializer. # @example - # link :self { "//example.com/posts/#{object.id}" } + # link(:self) { resource_url(object) } # @example - # link :self, "//example.com/user" + # link(:self) { "http://example.com/resource/#{object.id}" } + # @example + # link :resource, "http://example.com/resource" # def link(name, value = nil, &block) _links[name] = block || value diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index 3408a98e2..255f875a5 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -1,7 +1,12 @@ +require 'active_support/core_ext/module/delegation' + module ActiveModelSerializers module Adapter class JsonApi class Link + include SerializationContext.url_helpers + delegate :default_url_options, to: SerializationContext + def initialize(serializer, value) @object = serializer.object @scope = serializer.scope diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 6572d9d1e..1d95ceac7 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -15,6 +15,11 @@ class Railtie < Rails::Railtie end end + initializer 'active_model_serializers.prepare_serialization_context' do + SerializationContext.url_helpers = Rails.application.routes.url_helpers + SerializationContext.default_url_options = Rails.application.routes.default_url_options + end + # This hook is run after the action_controller railtie has set the configuration # based on the *environment* configuration and before any config/initializers are run # and also before eager_loading (if enabled). diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb index a373d6869..d7f8aba9e 100644 --- a/lib/active_model_serializers/serialization_context.rb +++ b/lib/active_model_serializers/serialization_context.rb @@ -1,10 +1,24 @@ module ActiveModelSerializers class SerializationContext + class << self + attr_writer :url_helpers, :default_url_options + end + attr_reader :request_url, :query_parameters - def initialize(request) + def initialize(request, options = {}) @request_url = request.original_url[/\A[^?]+/] @query_parameters = request.query_parameters + @url_helpers = options.delete(:url_helpers) || self.class.url_helpers + @default_url_options = options.delete(:default_url_options) || self.class.default_url_options + end + + def self.url_helpers + @url_helpers ||= Module.new + end + + def self.default_url_options + @default_url_options ||= {} end end end diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb index 2e2818ed6..21f6c178e 100644 --- a/test/active_model_serializers/railtie_test_isolated.rb +++ b/test/active_model_serializers/railtie_test_isolated.rb @@ -18,6 +18,12 @@ class WithRails < RailtieTest "ActionController::Serialization should be included in ActionController::Base, but isn't" end + test 'prepares url_helpers for SerializationContext' do + assert ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for + assert_equal Rails.application.routes.default_url_options, + ActiveModelSerializers::SerializationContext.default_url_options + end + test 'sets the ActiveModelSerializers.logger to Rails.logger' do refute_nil Rails.logger refute_nil ActiveModelSerializers.logger diff --git a/test/active_model_serializers/serialization_context_test.rb b/test/active_model_serializers/serialization_context_test.rb deleted file mode 100644 index 940e65e5a..000000000 --- a/test/active_model_serializers/serialization_context_test.rb +++ /dev/null @@ -1,18 +0,0 @@ -require 'test_helper' - -class ActiveModelSerializers::SerializationContextTest < ActiveSupport::TestCase - def create_context - request = Minitest::Mock.new - request.expect(:original_url, 'original_url') - request.expect(:query_parameters, 'query_parameters') - - ActiveModelSerializers::SerializationContext.new(request) - end - - def test_create_context_with_request_url_and_query_parameters - context = create_context - - assert_equal context.request_url, 'original_url' - assert_equal context.query_parameters, 'query_parameters' - end -end diff --git a/test/active_model_serializers/serialization_context_test_isolated.rb b/test/active_model_serializers/serialization_context_test_isolated.rb new file mode 100644 index 000000000..981d80752 --- /dev/null +++ b/test/active_model_serializers/serialization_context_test_isolated.rb @@ -0,0 +1,58 @@ +# Execute this test in isolation +require 'support/isolated_unit' +require 'minitest/mock' + +class SerializationContextTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + def create_request + request = Minitest::Mock.new + request.expect(:original_url, 'original_url') + request.expect(:query_parameters, 'query_parameters') + end + + class WithRails < SerializationContextTest + setup do + require 'rails' + require 'active_model_serializers' + make_basic_app + @context = ActiveModelSerializers::SerializationContext.new(create_request) + end + + test 'create context with request url and query parameters' do + assert_equal @context.request_url, 'original_url' + assert_equal @context.query_parameters, 'query_parameters' + end + + test 'url_helpers is set up for Rails url_helpers' do + assert_equal Module, ActiveModelSerializers::SerializationContext.url_helpers.class + assert ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for + end + + test 'default_url_options returns Rails.application.routes.default_url_options' do + assert_equal Rails.application.routes.default_url_options, + ActiveModelSerializers::SerializationContext.default_url_options + end + end + + class WithoutRails < SerializationContextTest + setup do + require 'active_model_serializers/serialization_context' + @context = ActiveModelSerializers::SerializationContext.new(create_request) + end + + test 'create context with request url and query parameters' do + assert_equal @context.request_url, 'original_url' + assert_equal @context.query_parameters, 'query_parameters' + end + + test 'url_helpers is a module when Rails is not present' do + assert_equal Module, ActiveModelSerializers::SerializationContext.url_helpers.class + refute ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for + end + + test 'default_url_options return a Hash' do + assert Hash, ActiveModelSerializers::SerializationContext.default_url_options.class + end + end +end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 09c499ed3..87f22644d 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -7,18 +7,24 @@ class LinksTest < ActiveSupport::TestCase LinkAuthor = Class.new(::Model) class LinkAuthorSerializer < ActiveModel::Serializer link :self do - href "//example.com/link_author/#{object.id}" + href "http://example.com/link_author/#{object.id}" meta stuff: 'value' end - - link :other, '//example.com/resource' - + link(:author) { link_author_url(object.id) } + link(:link_authors) { url_for(controller: 'link_authors', action: 'index', only_path: false) } + link(:posts) { link_author_posts_url(object.id) } + link :resource, 'http://example.com/resource' link :yet_another do - "//example.com/resource/#{object.id}" + "http://example.com/resource/#{object.id}" end end def setup + Rails.application.routes.draw do + resources :link_authors do + resources :posts + end + end @post = Post.new(id: 1337, comments: [], author: nil) @author = LinkAuthor.new(id: 1337, posts: [@post]) end @@ -29,7 +35,7 @@ def test_toplevel_links adapter: :json_api, links: { self: { - href: '//example.com/posts', + href: 'http://example.com/posts', meta: { stuff: 'value' } @@ -37,7 +43,7 @@ def test_toplevel_links }).serializable_hash expected = { self: { - href: '//example.com/posts', + href: 'http://example.com/posts', meta: { stuff: 'value' } @@ -68,13 +74,16 @@ def test_resource_links hash = serializable(@author, adapter: :json_api).serializable_hash expected = { self: { - href: '//example.com/link_author/1337', + href: 'http://example.com/link_author/1337', meta: { stuff: 'value' } }, - other: '//example.com/resource', - yet_another: '//example.com/resource/1337' + author: 'http://example.com/link_authors/1337', + link_authors: 'http://example.com/link_authors', + resource: 'http://example.com/resource', + posts: 'http://example.com/link_authors/1337/posts', + yet_another: 'http://example.com/resource/1337' } assert_equal(expected, hash[:data][:links]) end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index 50362239d..34f186618 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -63,6 +63,7 @@ def make_basic_app # Set a fake logger to avoid creating the log directory automatically fake_logger = Logger.new(nil) config.logger = fake_logger + Rails.application.routes.default_url_options = { host: 'example.com' } end @app.respond_to?(:secrets) && @app.secrets.secret_key_base = '3b7cd727ee24e8444053437c36cc66c4' diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index ced830dc5..7f74e4ba1 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -10,6 +10,8 @@ class ActiveModelSerializers::RailsApplication < Rails::Application config.action_controller.perform_caching = true ActionController::Base.cache_store = :memory_store + + Rails.application.routes.default_url_options = { host: 'example.com' } end end ActiveModelSerializers::RailsApplication.initialize! From f69450f5db78d67c66d35c913a6070ab9e64e104 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Tue, 8 Mar 2016 14:11:47 +0100 Subject: [PATCH 551/903] [skip ci] Add entry in CHANGELOG for #1545 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index acd24a3e8..7ef6d09c1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,6 +31,8 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the + serializer (@CodedBeardedSignedTaylor) - [#1496](https://github.com/rails-api/active_model_serializers/pull/1496) Run all branches against JRuby on CI (@nadavshatz) - [#1559](https://github.com/rails-api/active_model_serializers/pull/1559) Add a deprecation DSL. (@bf4 @groyoh) - [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) From 08d3160deda9c6ec0db6d0faa861b48e0857e120 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Tue, 8 Mar 2016 11:56:29 -0500 Subject: [PATCH 552/903] Organize the badges styling updates remove styles, as github doesn't allow them --- README.md | 31 +++++++++++++++++++++++++------ 1 file changed, 25 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 526c14490..2d9248b3a 100644 --- a/README.md +++ b/README.md @@ -1,11 +1,30 @@ # ActiveModelSerializers -[![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg?branch=master)](https://travis-ci.org/rails-api/active_model_serializers) -(Windows: [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master)) -[![Code Quality](https://codeclimate.com/github/rails-api/active_model_serializers/badges/gpa.svg)](https://codeclimate.com/github/rails-api/active_model_serializers) -[![Test Coverage](https://codeclimate.com/github/rails-api/active_model_serializers/badges/coverage.svg)](https://codeclimate.com/github/rails-api/active_model_serializers/coverage) -[![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/pr)](http://issuestats.com/github/rails-api/active_model_serializers) [![Issue Stats](http://issuestats.com/github/rails-api/active_model_serializers/badge/issue)](http://issuestats.com/github/rails-api/active_model_serializers) -[![codebeat](https://codebeat.co/badges/a9ab35fa-8b5a-4680-9d4e-a81f9a55ebcd)](https://codebeat.co/projects/github-com-rails-api-active_model_serializers) + + + + + + + + + + + + + +
Build Status + Build Status + Build status +
Code Quality + Code Quality + codebeat + Test Coverage +
Issue Stats + Issue Stats + Issue Stats +
+ ## Documentation From ec36ab7f600e5931f786c399676b4dd4e97c62f2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 4 Feb 2016 22:38:29 -0600 Subject: [PATCH 553/903] Update Rubocop --- .rubocop.yml | 19 ++++++++++++++++++- .rubocop_todo.yml | 18 ------------------ Gemfile | 2 +- 3 files changed, 19 insertions(+), 20 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index f31d8344c..ade00e6e5 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -4,15 +4,20 @@ AllCops: Exclude: - config/initializers/forbidden_yaml.rb - !ruby/regexp /(vendor|bundle|bin|db|tmp)\/.*/ - RunRailsCops: true DisplayCopNames: true DisplayStyleGuide: true +Rails: + Enabled: true + Lint/NestedMethodDefinition: Enabled: false Exclude: - test/action_controller/serialization_test.rb +Style/Alias: + EnforcedStyle: prefer_alias + Style/StringLiterals: EnforcedStyle: single_quotes @@ -59,6 +64,18 @@ Style/BlockDelimiters: Enabled: true EnforcedStyle: line_count_based +Style/SignalException: + EnforcedStyle: semantic + +Style/TrailingCommaInLiteral: + EnforcedStyleForMultiline: no_comma + +Style/ConditionalAssignment: + Enabled: false + +Style/DotPosition: + EnforcedStyle: leading + ########## test_helper.rb sanity Style/EndBlock: Exclude: diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 43b34bb91..2584bf8dd 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -177,14 +177,6 @@ Style/Semicolon: Exclude: - 'lib/active_model/serializer/fieldset.rb' -# Offense count: 3 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -Style/SignalException: - Exclude: - - 'lib/active_model/serializer/fieldset.rb' - - 'lib/active_model/serializer/pass_through_serializer.rb' - # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: AllowIfMethodIsEmpty. @@ -223,16 +215,6 @@ Style/TrailingBlankLines: - 'test/serializers/cache_test.rb' - 'test/serializers/fieldset_test.rb' -# Offense count: 5 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyleForMultiline, SupportedStyles. -Style/TrailingComma: - Exclude: - - 'test/action_controller/adapter_selector_test.rb' - - 'test/action_controller/serialization_test.rb' - - 'test/adapter/json_api/belongs_to_test.rb' - - 'test/adapter/json_api/linked_test.rb' - # Offense count: 1 Style/UnlessElse: Exclude: diff --git a/Gemfile b/Gemfile index 9f9282b56..67246f247 100644 --- a/Gemfile +++ b/Gemfile @@ -44,5 +44,5 @@ group :test do end group :development, :test do - gem 'rubocop', '~> 0.34.0', require: false + gem 'rubocop', '~> 0.36', require: false end From a26d3e44255166104940c1afb2d212549574456d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 4 Feb 2016 22:39:20 -0600 Subject: [PATCH 554/903] Rubocop autocorrect --- lib/active_model/serializable_resource.rb | 6 +++--- lib/active_model/serializer/caching.rb | 2 +- lib/active_model/serializer/version.rb | 2 +- lib/active_model_serializers/adapter.rb | 4 ++-- .../adapter/cached_serializer.rb | 2 +- lib/active_model_serializers/adapter/fragment_cache.rb | 2 +- .../adapter/json_api/deserialization.rb | 2 +- .../adapter/json_api/fragment_cache.rb | 2 +- lib/active_model_serializers/deprecate.rb | 2 +- test/action_controller/adapter_selector_test.rb | 2 +- test/action_controller/json_api/pagination_test.rb | 4 ++-- test/action_controller/serialization_test.rb | 2 +- test/adapter/json_api/belongs_to_test.rb | 2 +- test/adapter/json_api/collection_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 8 ++++---- test/adapter/json_api/pagination_links_test.rb | 2 +- test/adapter/json_api/relationship_test.rb | 10 +++++----- test/grape_test.rb | 10 +++++----- test/serializers/associations_test.rb | 8 ++++---- test/support/rails5_shims.rb | 2 +- test/support/serialization_testing.rb | 2 +- 21 files changed, 39 insertions(+), 39 deletions(-) diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index ec83fcfc6..bf0e36f18 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -33,7 +33,7 @@ def serialization_scope_name=(scope_name) def adapter @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) end - alias_method :adapter_instance, :adapter + alias adapter_instance adapter def serializer_instance @serializer_instance ||= serializer.new(resource, serializer_opts) @@ -54,7 +54,7 @@ def serializer @serializer end end - alias_method :serializer_class, :serializer + alias serializer_class serializer # True when no explicit adapter given, or explicit appear is truthy (non-nil) # False when explicit adapter is falsy (nil or false) @@ -63,7 +63,7 @@ def use_adapter? end def serializer? - use_adapter? && !!(serializer) + use_adapter? && !!serializer end protected diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index e8db6f27c..3ebb4bae4 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -92,7 +92,7 @@ def cache(options = {}) self._cache_key = options.delete(:key) self._cache_only = options.delete(:only) self._cache_except = options.delete(:except) - self._cache_options = (options.empty?) ? nil : options + self._cache_options = options.empty? ? nil : options end end end diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index fc3ce89d3..8a133f9c8 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0.rc4' + VERSION = '0.10.0.rc4'.freeze end end diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 679b862b2..5a914b0cf 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -1,7 +1,7 @@ module ActiveModelSerializers module Adapter UnknownAdapterError = Class.new(ArgumentError) - ADAPTER_MAP = {} + ADAPTER_MAP = {}.freeze private_constant :ADAPTER_MAP if defined?(private_constant) require 'active_model_serializers/adapter/fragment_cache' require 'active_model_serializers/adapter/cached_serializer' @@ -49,7 +49,7 @@ def adapters # 'Json' will both register as 'json'. def register(name, klass = name) name = name.to_s.gsub(/\AActiveModelSerializers::Adapter::/, ''.freeze) - adapter_map.update(name.underscore => klass) + adapter_map[name.underscore] = klass self end diff --git a/lib/active_model_serializers/adapter/cached_serializer.rb b/lib/active_model_serializers/adapter/cached_serializer.rb index 458216688..6f0b04789 100644 --- a/lib/active_model_serializers/adapter/cached_serializer.rb +++ b/lib/active_model_serializers/adapter/cached_serializer.rb @@ -38,7 +38,7 @@ def cache_key def object_cache_key object_time_safe = @cached_serializer.object.updated_at object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key + @klass._cache_key ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key end # find all cache_key for the collection_serializer diff --git a/lib/active_model_serializers/adapter/fragment_cache.rb b/lib/active_model_serializers/adapter/fragment_cache.rb index 7dbc2a877..7451bf387 100644 --- a/lib/active_model_serializers/adapter/fragment_cache.rb +++ b/lib/active_model_serializers/adapter/fragment_cache.rb @@ -46,7 +46,7 @@ def fetch # 3. Add non-cached attributes to non-cached Serializer def cached_attributes(klass, serializers) attributes = serializer.class._attributes - cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } + cached_attributes = klass._cache_only ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } non_cached_attributes = attributes - cached_attributes cached_attributes.each do |attribute| diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb index a50aa88fe..f52443552 100644 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -188,7 +188,7 @@ def parse_relationship(assoc_name, assoc_data, options) end polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) - hash.merge!("#{prefix_key}_type".to_sym => assoc_data['type']) if polymorphic + hash["#{prefix_key}_type".to_sym] = assoc_data['type'] if polymorphic hash end diff --git a/lib/active_model_serializers/adapter/json_api/fragment_cache.rb b/lib/active_model_serializers/adapter/json_api/fragment_cache.rb index 5ae0b08c0..d29534402 100644 --- a/lib/active_model_serializers/adapter/json_api/fragment_cache.rb +++ b/lib/active_model_serializers/adapter/json_api/fragment_cache.rb @@ -8,7 +8,7 @@ def fragment_cache(root, cached_hash, non_cached_hash) no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] - hash = (root) ? { root => cached_resource } : cached_resource + hash = root ? { root => cached_resource } : cached_resource hash.deep_merge no_root_non_cache.deep_merge no_root_cache end diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb index ba95c07f6..64949699b 100644 --- a/lib/active_model_serializers/deprecate.rb +++ b/lib/active_model_serializers/deprecate.rb @@ -33,7 +33,7 @@ def deprecate(name, replacement) alias_method old, name class_eval do define_method(name) do |*args, &block| - target = self.is_a?(Module) ? "#{self}." : "#{self.class}#" + target = is_a?(Module) ? "#{self}." : "#{self.class}#" msg = ["NOTE: #{target}#{name} is deprecated", replacement == :none ? ' with no replacement' : "; use #{replacement} instead", "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}" diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 55cff11e4..aa3539f73 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -36,7 +36,7 @@ def test_render_using_adapter_override type: 'profiles', attributes: { name: 'Name 1', - description: 'Description 1', + description: 'Description 1' } } } diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 7c8ebec26..183ec1c36 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -8,8 +8,8 @@ module ActionController module Serialization class JsonApi class PaginationTest < ActionController::TestCase - KAMINARI_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari' - WILL_PAGINATE_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate' + KAMINARI_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari'.freeze + WILL_PAGINATE_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate'.freeze class PaginationTestController < ActionController::Base def setup diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index e8e99dd5e..3870c25a6 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -91,7 +91,7 @@ def render_object_expired_with_cache_enabled expires_in = [ PostSerializer._cache_options[:expires_in], - CommentSerializer._cache_options[:expires_in], + CommentSerializer._cache_options[:expires_in] ].max + 200 Timecop.travel(Time.zone.now + expires_in) do diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index c501b4d8d..ded83ab5c 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -43,7 +43,7 @@ def test_includes_linked_post type: 'posts', attributes: { title: 'New Post', - body: 'Body', + body: 'Body' }, relationships: { comments: { data: [{ type: 'comments', id: '1' }] }, diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index b534108a3..ef1a13d70 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -60,7 +60,7 @@ def test_limiting_fields actual = ActiveModel::SerializableResource.new( [@first_post, @second_post], adapter: :json_api, fields: { posts: %w(title comments blog author) }) - .serializable_hash + .serializable_hash expected = [ { id: '1', diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index bcf181232..e91328811 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -98,7 +98,7 @@ def test_include_multiple_posts_and_linked_array id: '2', type: 'comments', attributes: { - body: 'ZOMG ANOTHER COMMENT', + body: 'ZOMG ANOTHER COMMENT' }, relationships: { post: { data: { type: 'posts', id: '10' } }, @@ -141,7 +141,7 @@ def test_include_multiple_posts_and_linked_array type: 'bios', attributes: { rating: nil, - content: 'Rails Contributor', + content: 'Rails Contributor' }, relationships: { author: { data: { type: 'authors', id: '2' } } @@ -314,7 +314,7 @@ def setup def test_no_duplicates hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, include: '*.*') - .serializable_hash + .serializable_hash expected = [ { type: 'authors', id: '1', @@ -343,7 +343,7 @@ def test_no_duplicates_collection hash = ActiveModel::SerializableResource.new( [@post1, @post2], adapter: :json_api, include: '*.*') - .serializable_hash + .serializable_hash expected = [ { type: 'authors', id: '1', diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 80046e102..d728f7001 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -8,7 +8,7 @@ module ActiveModelSerializers module Adapter class JsonApi class PaginationLinksTest < ActiveSupport::TestCase - URI = 'http://example.com' + URI = 'http://example.com'.freeze def setup ActionController::Base.cache_store.clear diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 64d8c5494..bb3dbcb74 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -77,22 +77,22 @@ def test_relationship_many_links end def test_relationship_block_link - links = { self: proc { "#{object.id}" } } - expected = { links: { self: "#{@blog.id}" } } + links = { self: proc { object.id.to_s } } + expected = { links: { self: @blog.id.to_s } } test_relationship(expected, links: links) end def test_relationship_block_link_with_meta links = { self: proc do - href "#{object.id}" + href object.id.to_s meta(id: object.id) end } expected = { links: { self: { - href: "#{@blog.id}", + href: @blog.id.to_s, meta: { id: @blog.id } } } @@ -122,7 +122,7 @@ def test_relationship_with_everything links = { self: 'a link', related: proc do - href "#{object.id}" + href object.id.to_s meta object.id end diff --git a/test/grape_test.rb b/test/grape_test.rb index c9e07b25d..8ba8d6abd 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -15,11 +15,11 @@ def self.model2 def self.all @all ||= - begin - model1.save! - model2.save! - ARModels::Post.all - end + begin + model1.save! + model2.save! + ARModels::Post.all + end end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index f62da8b81..ed5ce1e05 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -60,8 +60,8 @@ def test_has_many_with_no_serializer def test_serializer_options_are_passed_into_associations_serializers association = @post_serializer - .associations - .detect { |assoc| assoc.key == :comments } + .associations + .detect { |assoc| assoc.key == :comments } assert association.serializer.first.custom_options[:custom_options] end @@ -143,11 +143,11 @@ def test_virtual_attribute_block ) actual = serializable(post, adapter: :attributes, serializer: InlineAssociationTestPostSerializer).as_json expected = { - :comments => [ + :comments => [ { :id => 1, :contents => 'first comment' }, { :id => 2, :contents => 'last comment' } ], - :last_comments => [ + :last_comments => [ { :id => 2, :contents => 'last comment' } ] } diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb index 5677d1099..ad581c533 100644 --- a/test/support/rails5_shims.rb +++ b/test/support/rails5_shims.rb @@ -1,7 +1,7 @@ module Rails5Shims module ControllerTests # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb - REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr] + REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr].freeze # Fold kwargs from test request into args # Band-aid for DEPRECATION WARNING diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index 1c59d7ed0..1447d95db 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -21,7 +21,7 @@ def with_adapter(adapter) ensure ActiveModelSerializers.config.adapter = old_adapter end - alias_method :with_configured_adapter, :with_adapter + alias with_configured_adapter with_adapter def with_config(hash) old_config = config.dup From 68d5233b3157f447144b310d7cc4464c21a426c4 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 4 Feb 2016 22:45:36 -0600 Subject: [PATCH 555/903] Address rubocop warnings --- lib/active_model/serializer/collection_serializer.rb | 2 +- lib/active_model_serializers/adapter.rb | 2 +- .../adapter/json_api/relationship.rb | 10 ++++------ 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index 022588381..7862e9949 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -14,7 +14,7 @@ def initialize(resources, options = {}) serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - if serializer_class.nil? + if serializer_class.nil? # rubocop:disable Style/GuardClause fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" else serializer_class.new(resource, options.except(:serializer)) diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 5a914b0cf..35adbccdb 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -1,7 +1,7 @@ module ActiveModelSerializers module Adapter UnknownAdapterError = Class.new(ArgumentError) - ADAPTER_MAP = {}.freeze + ADAPTER_MAP = {} # rubocop:disable Style/MutableConstant private_constant :ADAPTER_MAP if defined?(private_constant) require 'active_model_serializers/adapter/fragment_cache' require 'active_model_serializers/adapter/cached_serializer' diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 63d3e5d50..30e5a0917 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -38,12 +38,10 @@ def as_json def data_for(serializer, options) if serializer.respond_to?(:each) serializer.map { |s| ResourceIdentifier.new(s).as_json } - else - if options[:virtual_value] - options[:virtual_value] - elsif serializer && serializer.object - ResourceIdentifier.new(serializer).as_json - end + elsif options[:virtual_value] + options[:virtual_value] + elsif serializer && serializer.object + ResourceIdentifier.new(serializer).as_json end end end From 464acd2e7819c7bde9383c088138fb79fb3eff74 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 4 Feb 2016 22:47:07 -0600 Subject: [PATCH 556/903] Update rubocop todos --- .rubocop_todo.yml | 114 ++++++++++++---------------------------------- 1 file changed, 30 insertions(+), 84 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 2584bf8dd..a0dc5dace 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -1,6 +1,6 @@ # This configuration was generated by # `rubocop --auto-gen-config` -# on 2015-09-20 17:56:22 -0500 using RuboCop version 0.34.0. +# on 2016-03-08 22:29:52 +0100 using RuboCop version 0.37.2. # The point is for the user to remove these configuration records # one by one as the offenses are removed from the code base. # Note that changes in the inspected code, or installation of new @@ -13,49 +13,31 @@ Lint/HandleExceptions: # Offense count: 2 # Cop supports --auto-correct. -Lint/UnusedBlockArgument: - Exclude: - - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' - -# Offense count: 7 -# Cop supports --auto-correct. +# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods. Lint/UnusedMethodArgument: Exclude: - - 'lib/active_model/serializer/adapter/null.rb' - - 'lib/active_model/serializer/pass_through_serializer.rb' - - 'test/fixtures/poro.rb' - 'test/lint_test.rb' -# Offense count: 2 -Lint/UselessAssignment: - Exclude: - - 'bench/perf.rb' - - 'lib/active_model/serializer/adapter/json_api/fragment_cache.rb' - -# Offense count: 1 -# Configuration parameters: EnforcedStyle, SupportedStyles. -Rails/Date: - Exclude: - - 'test/fixtures/poro.rb' - # Offense count: 4 # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: strict, flexible Rails/TimeZone: Exclude: - 'test/action_controller/serialization_test.rb' - - 'test/fixtures/poro.rb' - 'test/serializers/cache_test.rb' # Offense count: 16 # Cop supports --auto-correct. # Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle, SupportedLastArgumentHashStyles. +# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit Style/AlignHash: Exclude: - 'test/action_controller/json_api/pagination_test.rb' -# Offense count: 25 +# Offense count: 27 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: braces, no_braces, context_dependent Style/BracesAroundHashParameters: Exclude: - 'test/action_controller/adapter_selector_test.rb' @@ -67,17 +49,16 @@ Style/BracesAroundHashParameters: - 'test/collection_serializer_test.rb' - 'test/serializable_resource_test.rb' - 'test/serializers/associations_test.rb' - - 'test/serializers/attribute_test.rb' - 'test/serializers/attributes_test.rb' - - 'test/serializers/fieldset_test.rb' - 'test/serializers/root_test.rb' -# Offense count: 174 +# Offense count: 271 # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: nested, compact Style/ClassAndModuleChildren: Enabled: false -# Offense count: 5 +# Offense count: 6 # Cop supports --auto-correct. Style/CommentIndentation: Exclude: @@ -89,34 +70,29 @@ Style/DoubleNegation: - 'lib/active_model/serializable_resource.rb' # Offense count: 1 -Style/EachWithObject: - Exclude: - - 'lib/active_model/serializer/fieldset.rb' - -# Offense count: 2 # Configuration parameters: MinBodyLength. Style/GuardClause: Exclude: - 'lib/active_model/serializer.rb' -# Offense count: 12 +# Offense count: 58 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues. +# SupportedStyles: ruby19, ruby19_no_mixed_keys, hash_rockets Style/HashSyntax: Enabled: false -# Offense count: 9 +# Offense count: 4 # Cop supports --auto-correct. +# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. +# SupportedStyles: special_inside_parentheses, consistent, align_brackets Style/IndentArray: - Exclude: - - 'test/adapter/json/has_many_test.rb' - - 'test/adapter/json_api/json_api_test.rb' - - 'test/adapter/json_api/pagination_links_test.rb' - - 'test/adapter/json_test.rb' + Enabled: false -# Offense count: 8 +# Offense count: 10 # Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. +# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. +# SupportedStyles: special_inside_parentheses, consistent, align_braces Style/IndentHash: Enabled: false @@ -129,12 +105,14 @@ Style/Lambda: # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: require_parentheses, require_no_parentheses, require_no_parentheses_except_multiline Style/MethodDefParentheses: Enabled: false -# Offense count: 3 +# Offense count: 1 # Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. +# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. +# SupportedStyles: aligned, indented Style/MultilineOperationIndentation: Enabled: false @@ -146,37 +124,26 @@ Style/NegatedIf: # Offense count: 1 # Cop supports --auto-correct. -Style/NumericLiterals: - MinDigits: 7 - -# Offense count: 2 -# Cop supports --auto-correct. Style/PerlBackrefs: Exclude: - 'test/fixtures/poro.rb' - - 'test/serializers/associations_test.rb' # Offense count: 3 -# Configuration parameters: NamePrefix, NamePrefixBlacklist. +# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist. +# NamePrefix: is_, has_, have_ +# NamePrefixBlacklist: is_, has_, have_ +# NameWhitelist: is_a? Style/PredicateName: Exclude: - 'lib/active_model/serializer/associations.rb' - 'test/action_controller/json_api/linked_test.rb' -# Offense count: 5 +# Offense count: 1 # Cop supports --auto-correct. Style/RedundantSelf: Exclude: - - 'lib/active_model/serializer/associations.rb' - 'test/fixtures/poro.rb' -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: AllowAsExpressionSeparator. -Style/Semicolon: - Exclude: - - 'lib/active_model/serializer/fieldset.rb' - # Offense count: 1 # Cop supports --auto-correct. # Configuration parameters: AllowIfMethodIsEmpty. @@ -184,38 +151,17 @@ Style/SingleLineMethods: Exclude: - 'test/serializers/serializer_for_test.rb' -# Offense count: 2 +# Offense count: 4 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: single_quotes, double_quotes Style/StringLiteralsInInterpolation: Enabled: false # Offense count: 1 -Style/StructInheritance: - Exclude: - - 'bench/perf.rb' - -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: IgnoredMethods. -Style/SymbolProc: - Exclude: - - 'lib/generators/serializer/serializer_generator.rb' - -# Offense count: 8 # Cop supports --auto-correct. # Configuration parameters: EnforcedStyle, SupportedStyles. +# SupportedStyles: final_newline, final_blank_line Style/TrailingBlankLines: Exclude: - - 'lib/active_model/serializer/pass_through_serializer.rb' - - 'lib/generators/serializer/serializer_generator.rb' - - 'test/adapter/fragment_cache_test.rb' - - 'test/adapter/json_api/json_api_test.rb' - 'test/adapter/null_test.rb' - - 'test/serializers/cache_test.rb' - - 'test/serializers/fieldset_test.rb' - -# Offense count: 1 -Style/UnlessElse: - Exclude: - - 'lib/active_model/serializer.rb' From 666dae89c6a3f06a82482c4a53862b95e0f8a132 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Tue, 8 Mar 2016 13:58:35 +0100 Subject: [PATCH 557/903] Add entry in CHANGELOG for #1560 --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7ef6d09c1..5b0ad7093 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,6 +31,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) - [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the serializer (@CodedBeardedSignedTaylor) - [#1496](https://github.com/rails-api/active_model_serializers/pull/1496) Run all branches against JRuby on CI (@nadavshatz) From efb09051ea826b3cef330fd131e420eea7d15bf4 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Fri, 19 Feb 2016 19:27:15 +0100 Subject: [PATCH 558/903] Refactor fragment cache methods Removed extra calls to constantize and DRY'd the code. --- CHANGELOG.md | 3 +- .../adapter/fragment_cache.rb | 89 ++++++++++--------- 2 files changed, 49 insertions(+), 43 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5b0ad7093..5db8eecbc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,7 +21,7 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: -- [#1516](https://github.com/rails-api/active_model_serializers/pull/1501) No longer return a nil href when only +- [#1516](https://github.com/rails-api/active_model_serializers/pull/1516) No longer return a nil href when only adding meta to a relationship link. (@groyoh) - [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer type when fragment caching. (@bdmac) @@ -31,6 +31,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) - [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) - [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the serializer (@CodedBeardedSignedTaylor) diff --git a/lib/active_model_serializers/adapter/fragment_cache.rb b/lib/active_model_serializers/adapter/fragment_cache.rb index 7451bf387..f1c46e6e5 100644 --- a/lib/active_model_serializers/adapter/fragment_cache.rb +++ b/lib/active_model_serializers/adapter/fragment_cache.rb @@ -9,26 +9,18 @@ def initialize(adapter, serializer, options) @serializer = serializer end - # TODO: Use Serializable::Resource - # TODO: call +constantize+ less # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class # 2. Serialize the above two with the given adapter # 3. Pass their serializations to the adapter +::fragment_cache+ def fetch - klass = serializer.class - # It will split the serializer into two, one that will be cached and one that will not - serializers = fragment_serializer(serializer.object.class.name, klass) - - # Instantiate both serializers - cached_serializer = serializers[:cached].constantize.new(serializer.object) - non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) + object = serializer.object - cached_adapter = adapter.class.new(cached_serializer, instance_options) - non_cached_adapter = adapter.class.new(non_cached_serializer, instance_options) + # It will split the serializer into two, one that will be cached and one that will not + serializers = fragment_serializer(object.class.name) # Get serializable hash from both - cached_hash = cached_adapter.serializable_hash - non_cached_hash = non_cached_adapter.serializable_hash + cached_hash = serialize(object, serializers[:cached]) + non_cached_hash = serialize(object, serializers[:non_cached]) # Merge both results adapter.fragment_cache(cached_hash, non_cached_hash) @@ -40,31 +32,38 @@ def fetch private - # Given a serializer class and a hash of its cached and non-cached serializers + def serialize(object, serializer_class) + ActiveModel::SerializableResource.new( + object, + serializer: serializer_class, + adapter: adapter.class + ).serializable_hash + end + + # Given a hash of its cached and non-cached serializers # 1. Determine cached attributes from serializer class options # 2. Add cached attributes to cached Serializer # 3. Add non-cached attributes to non-cached Serializer - def cached_attributes(klass, serializers) - attributes = serializer.class._attributes - cached_attributes = klass._cache_only ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } + def cache_attributes(serializers) + klass = serializer.class + attributes = klass._attributes + cache_only = klass._cache_only + cached_attributes = cache_only ? cache_only : attributes - klass._cache_except non_cached_attributes = attributes - cached_attributes + attributes_keys = klass._attributes_keys - cached_attributes.each do |attribute| - options = serializer.class._attributes_keys[attribute] - options ||= {} - # Add cached attributes to cached Serializer - serializers[:cached].constantize.attribute(attribute, options) - end + add_attributes_to_serializer(serializers[:cached], cached_attributes, attributes_keys) + add_attributes_to_serializer(serializers[:non_cached], non_cached_attributes, attributes_keys) + end - non_cached_attributes.each do |attribute| - options = serializer.class._attributes_keys[attribute] - options ||= {} - # Add non-cached attributes to non-cached Serializer - serializers[:non_cached].constantize.attribute(attribute, options) + def add_attributes_to_serializer(serializer, attributes, attributes_keys) + attributes.each do |attribute| + options = attributes_keys[attribute] || {} + serializer.attribute(attribute, options) end end - # Given a resource name and its serializer's class + # Given a resource name # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer # for a given class 'name' # 2. Call @@ -81,30 +80,36 @@ def cached_attributes(klass, serializers) # User_AdminCachedSerializer # User_AdminNOnCachedSerializer # - def fragment_serializer(name, klass) + def fragment_serializer(name) + klass = serializer.class cached = "#{to_valid_const_name(name)}CachedSerializer" non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" - Object.const_set cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(cached) - Object.const_set non_cached, Class.new(ActiveModel::Serializer) unless Object.const_defined?(non_cached) + cached_serializer = get_or_create_serializer(cached) + non_cached_serializer = get_or_create_serializer(non_cached) klass._cache_options ||= {} - klass._cache_options[:key] = klass._cache_key if klass._cache_key - - cached.constantize.cache(klass._cache_options) + cache_key = klass._cache_key + klass._cache_options[:key] = cache_key if cache_key + cached_serializer.cache(klass._cache_options) - # Preserve the type setting in the cached/non-cached serializer classes - cached.constantize.type(klass._type) - non_cached.constantize.type(klass._type) + type = klass._type + cached_serializer.type(type) + non_cached_serializer.type(type) - cached.constantize.fragmented(serializer) - non_cached.constantize.fragmented(serializer) + non_cached_serializer.fragmented(serializer) + cached_serializer.fragmented(serializer) - serializers = { cached: cached, non_cached: non_cached } - cached_attributes(klass, serializers) + serializers = { cached: cached_serializer, non_cached: non_cached_serializer } + cache_attributes(serializers) serializers end + def get_or_create_serializer(name) + return Object.const_get(name) if Object.const_defined?(name) + Object.const_set(name, Class.new(ActiveModel::Serializer)) + end + def to_valid_const_name(name) name.gsub('::', '_') end From 4219844c12c335ebcb5b62d94ff41dda2312ba7f Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 8 Mar 2016 20:47:22 -0700 Subject: [PATCH 559/903] Add resource-level meta docs. Update top-level meta docs. --- docs/general/rendering.md | 37 +++++++++++++++++++++++++++++++------ 1 file changed, 31 insertions(+), 6 deletions(-) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 0f79321f7..28fdaa36b 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -81,8 +81,12 @@ PR please :) #### meta -If you want a `meta` attribute in your response, specify it in the `render` -call: +A `meta` member can be used to include non-standard meta-information. `meta` can +be utilized in several levels in a response. + +##### Top-level + +To set top-level `meta` in a response, specify it in the `render` call. ```ruby render json: @post, meta: { total: 10 } @@ -94,12 +98,33 @@ The key can be customized using `meta_key` option. render json: @post, meta: { total: 10 }, meta_key: "custom_meta" ``` -`meta` will only be included in your response if you are using an Adapter that supports `root`, -as JsonAPI and Json adapters, the default adapter (Attributes) doesn't have `root`. +`meta` will only be included in your response if you are using an Adapter that +supports `root`, e.g., `JsonApi` and `Json` adapters. The default adapter, +`Attributes` does not have `root`. -#### meta_key -PR please :) +##### Resource-level + +To set resource-level `meta` in a response, define meta in a serializer with one +of the following methods: + +As a single, static string. + +```ruby +meta stuff: 'value' +``` + +As a block containing a Hash. + +```ruby +meta do + { + rating: 4, + comments_count: object.comments.count + } +end +``` + #### links From 3e635964236cd9f978b118c4f98d50c5b78fc75a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 8 Mar 2016 23:01:40 -0600 Subject: [PATCH 560/903] Remove rbx from CI. Allowing failures is just wasting resources Breaks too often. Happy to re-add if someone want to take charge of keeping it green. --- .travis.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index c36b4691e..d1f53d595 100644 --- a/.travis.yml +++ b/.travis.yml @@ -8,7 +8,6 @@ rvm: - 2.2.3 - 2.3.0 - ruby-head - - rbx-2 - jruby-9.0.4.0 - jruby-head @@ -49,5 +48,4 @@ matrix: allow_failures: - rvm: ruby-head - rvm: jruby-head - - rvm: rbx-2 fast_finish: true From 7a41d115dfc4bc1378e670da637036fcfcca609f Mon Sep 17 00:00:00 2001 From: Tomasz Korzeniowski Date: Wed, 9 Mar 2016 09:53:15 +0100 Subject: [PATCH 561/903] Info about codebeat badge in misc section. --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5db8eecbc..caa4a2b70 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,6 +31,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) - [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) - [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) - [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the From 7f29683cb62f0f5d82f3603707c809253585904b Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Wed, 9 Mar 2016 08:33:29 -0700 Subject: [PATCH 562/903] Pin rake to < 11.0 https://stackoverflow.com/questions/35893584/nomethoderror-undefined-method-last-comment-after-upgrading-to-rake-11/35893625#35893625 --- active_model_serializers.gemspec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 7febe8091..44eb1ee7a 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -56,4 +56,6 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' + # https://stackoverflow.com/questions/35893584/nomethoderror-undefined-method-last-comment-after-upgrading-to-rake-11/35893625#35893625 + spec.add_development_dependency 'rake', '< 11.0' end From 952ab0438ff8ed6e87a681e42c2a608af5770e22 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Moura?= Date: Tue, 31 Mar 2015 20:41:50 -0300 Subject: [PATCH 563/903] AMS Benchmark tests #832 Adding a benchmak test structure to help contributors to keep track of how their PR will impact overall performance. It enables developers to create test inside of tests/benchmark. This implementation adds a rake task: ```rake benchmark``` that checkout one commit before, run the test of tests/benchmark, then mover back to the last commit and run it again. By comparing the benchmark results between both commits the contributor will notice if and how much his contribution will impact overall performance. --- Gemfile | 1 + Rakefile | 35 ++++++++++++++++ test/benchmark/serialization_benchmark.rb | 50 +++++++++++++++++++++++ 3 files changed, 86 insertions(+) create mode 100644 test/benchmark/serialization_benchmark.rb diff --git a/Gemfile b/Gemfile index 67246f247..4acd87f3b 100644 --- a/Gemfile +++ b/Gemfile @@ -45,4 +45,5 @@ end group :development, :test do gem 'rubocop', '~> 0.36', require: false + gem 'git' end diff --git a/Rakefile b/Rakefile index 04c28a1a8..695fcb84e 100644 --- a/Rakefile +++ b/Rakefile @@ -74,3 +74,38 @@ end desc 'CI test task' task :ci => [:default] + +require 'git' +require 'benchmark' +Rake::TestTask.new :benchmark_tests do |t| + t.libs << "test" + t.test_files = FileList['test/**/*_benchmark.rb'] + t.ruby_opts = ['-r./test/test_helper.rb'] + t.verbose = true +end + +task :benchmark do + @git = Git.init('.') + ref = @git.current_branch + + actual = run_benchmark_spec ref + master = run_benchmark_spec 'master' + + @git.checkout(ref) + + puts "\n\nResults ============================\n" + puts "------------------------------------~> (Branch) MASTER" + puts master + puts "------------------------------------\n\n" + + puts "------------------------------------~> (Actual Branch) #{ref}" + puts actual + puts "------------------------------------" +end + +def run_benchmark_spec(ref) + @git.checkout(ref) + response = Benchmark.realtime { Rake::Task['benchmark_tests'].invoke } + Rake::Task['benchmark_tests'].reenable + response +end diff --git a/test/benchmark/serialization_benchmark.rb b/test/benchmark/serialization_benchmark.rb new file mode 100644 index 000000000..8fccc44e8 --- /dev/null +++ b/test/benchmark/serialization_benchmark.rb @@ -0,0 +1,50 @@ +require 'test_helper' + +module ActionController + module Serialization + class SerializerTest < ActionController::TestCase + class PostController < ActionController::Base + + def render_with_cache_enable + comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + author = Author.new(id: 1, name: 'Joao Moura.') + post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) + + render json: post + end + end + + tests PostController + + def test_render_with_cache_enable + ActionController::Base.cache_store.clear + get :render_with_cache_enable + + expected = { + id: 1, + title: 'New Post', + body: 'Body', + comments: [ + { + id: 1, + body: 'ZOMG A COMMENT' } + ], + blog: { + id: 999, + name: 'Custom blog' + }, + author: { + id: 1, + name: 'Joao Moura.' + } + } + + assert_equal 'application/json', @response.content_type + assert_equal expected.to_json, @response.body + + get :render_with_cache_enable + assert_equal expected.to_json, @response.body + end + end + end +end From 4cc454d49b93c4c55486e8fc1340b5f684b20f48 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 5 Jan 2016 00:48:29 -0600 Subject: [PATCH 564/903] Setup benchmarking structure - Setup dummy app files in `test/dummy` - Setup dummy test server `bin/serve_dummy - Note: Serializer caching can be completely disabled by passing in `CACHE_ON=off bin/serve_dummy start` since Serializer#_cache is only set at boot. - run with - ./bin/bench - `bin/bench` etc adapted from ruby-bench-suite - target files are `test/dummy/bm_*.rb`. Just add another to run it. - benchmark cache/no cache - remove rake dependency that loads unnecessary files - remove git gem dependency - Running over revisions to be added in subsequent PR --- .rubocop.yml | 1 + Gemfile | 6 +- Rakefile | 35 ----- active_model_serializers.gemspec | 1 + bin/bench | 170 ++++++++++++++++++++++ bin/serve_dummy | 39 +++++ test/benchmark/serialization_benchmark.rb | 50 ------- test/dummy/app.rb | 65 +++++++++ test/dummy/benchmarking_support.rb | 66 +++++++++ test/dummy/bm_caching.rb | 116 +++++++++++++++ test/dummy/config.ru | 3 + test/dummy/controllers.rb | 77 ++++++++++ test/dummy/fixtures.rb | 157 ++++++++++++++++++++ 13 files changed, 700 insertions(+), 86 deletions(-) create mode 100755 bin/bench create mode 100755 bin/serve_dummy delete mode 100644 test/benchmark/serialization_benchmark.rb create mode 100644 test/dummy/app.rb create mode 100644 test/dummy/benchmarking_support.rb create mode 100644 test/dummy/bm_caching.rb create mode 100644 test/dummy/config.ru create mode 100644 test/dummy/controllers.rb create mode 100644 test/dummy/fixtures.rb diff --git a/.rubocop.yml b/.rubocop.yml index ade00e6e5..38e562c1d 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -1,6 +1,7 @@ inherit_from: .rubocop_todo.yml AllCops: + TargetRubyVersion: 2.2 Exclude: - config/initializers/forbidden_yaml.rb - !ruby/regexp /(vendor|bundle|bin|db|tmp)\/.*/ diff --git a/Gemfile b/Gemfile index 4acd87f3b..3791eef35 100644 --- a/Gemfile +++ b/Gemfile @@ -36,6 +36,11 @@ end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: (@windows_platforms + [:jruby]) +group :bench do + # https://github.com/rails-api/active_model_serializers/commit/cb4459580a6f4f37f629bf3185a5224c8624ca76 + gem 'benchmark-ips', require: false, group: :development +end + group :test do gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby @@ -45,5 +50,4 @@ end group :development, :test do gem 'rubocop', '~> 0.36', require: false - gem 'git' end diff --git a/Rakefile b/Rakefile index 695fcb84e..04c28a1a8 100644 --- a/Rakefile +++ b/Rakefile @@ -74,38 +74,3 @@ end desc 'CI test task' task :ci => [:default] - -require 'git' -require 'benchmark' -Rake::TestTask.new :benchmark_tests do |t| - t.libs << "test" - t.test_files = FileList['test/**/*_benchmark.rb'] - t.ruby_opts = ['-r./test/test_helper.rb'] - t.verbose = true -end - -task :benchmark do - @git = Git.init('.') - ref = @git.current_branch - - actual = run_benchmark_spec ref - master = run_benchmark_spec 'master' - - @git.checkout(ref) - - puts "\n\nResults ============================\n" - puts "------------------------------------~> (Branch) MASTER" - puts master - puts "------------------------------------\n\n" - - puts "------------------------------------~> (Actual Branch) #{ref}" - puts actual - puts "------------------------------------" -end - -def run_benchmark_spec(ref) - @git.checkout(ref) - response = Benchmark.realtime { Rake::Task['benchmark_tests'].invoke } - Rake::Task['benchmark_tests'].reenable - response -end diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 44eb1ee7a..6ce66da9a 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -17,6 +17,7 @@ Gem::Specification.new do |spec| spec.files = `git ls-files -z`.split("\x0") spec.test_files = spec.files.grep(%r{^(test|spec|features)/}) spec.require_paths = ['lib'] + spec.executables = [] spec.required_ruby_version = '>= 2.0.0' diff --git a/bin/bench b/bin/bench new file mode 100755 index 000000000..63cccc468 --- /dev/null +++ b/bin/bench @@ -0,0 +1,170 @@ +#!/usr/bin/env ruby +# ActiveModelSerializers Benchmark driver +# Adapted from +# https://github.com/ruby-bench/ruby-bench-suite/blob/8ad567f7e43a044ae48c36833218423bb1e2bd9d/rails/benchmarks/driver.rb +require 'bundler' +Bundler.setup +require 'json' +require 'pathname' +require 'optparse' +require 'digest' +require 'pathname' +require 'shellwords' +require 'logger' +require 'English' + +class BenchmarkDriver + ROOT = Pathname File.expand_path(File.join('..', '..'), __FILE__) + BASE = ENV.fetch('BASE') { ROOT.join('test', 'dummy') } + ESCAPED_BASE = Shellwords.shellescape(BASE) + + def self.benchmark(options) + new(options).run + end + + def self.parse_argv_and_run(argv = ARGV, options = {}) + options = { + repeat_count: 1, + pattern: [], + env: 'CACHE_ON=on' + }.merge!(options) + + OptionParser.new do |opts| + opts.banner = 'Usage: bin/bench [options]' + + opts.on('-r', '--repeat-count [NUM]', 'Run benchmarks [NUM] times taking the best result') do |value| + options[:repeat_count] = value.to_i + end + + opts.on('-p', '--pattern ', 'Benchmark name pattern') do |value| + options[:pattern] = value.split(',') + end + + opts.on('-e', '--env ', 'ENV variables to pass in') do |value| + options[:env] = value.split(',') + end + end.parse!(argv) + + benchmark(options) + end + + attr_reader :commit_hash, :base + + # Based on logfmt: + # https://www.brandur.org/logfmt + # For more complete implementation see: + # see https://github.com/arachnid-cb/logfmtr/blob/master/lib/logfmtr/base.rb + # For usage see: + # https://blog.codeship.com/logfmt-a-log-format-thats-easy-to-read-and-write/ + # https://engineering.heroku.com/blogs/2014-09-05-hutils-explore-your-structured-data-logs/ + # For Ruby parser see: + # https://github.com/cyberdelia/logfmt-ruby + def self.summary_logger(device = 'output.txt') + require 'time' + logger = Logger.new(device) + logger.level = Logger::INFO + logger.formatter = proc { |severity, datetime, progname, msg| + msg = "'#{msg}'" + "level=#{severity} time=#{datetime.utc.iso8601(6)} pid=#{Process.pid} progname=#{progname} msg=#{msg}#{$INPUT_RECORD_SEPARATOR}" + } + logger + end + + def self.stdout_logger + logger = Logger.new(STDOUT) + logger.level = Logger::INFO + logger.formatter = proc { |_, _, _, msg| "#{msg}#{$INPUT_RECORD_SEPARATOR}" } + logger + end + + def initialize(options) + @writer = ENV['SUMMARIZE'] ? self.class.summary_logger : self.class.stdout_logger + @repeat_count = options[:repeat_count] + @pattern = options[:pattern] + @commit_hash = options.fetch(:commit_hash) { `git rev-parse --short HEAD`.chomp } + @base = options.fetch(:base) { ESCAPED_BASE } + @env = Array(options[:env]).join(' ') + @rubyopt = options[:rubyopt] # TODO: rename + end + + def run + files.each do |path| + next if !@pattern.empty? && /#{@pattern.join('|')}/ !~ File.basename(path) + run_single(Shellwords.shellescape(path)) + end + end + + private + + def files + Dir[File.join(base, 'bm_*')] + end + + def run_single(path) + script = "RAILS_ENV=production #{@env} ruby #{@rubyopt} #{path}" + environment = `ruby -v`.chomp.strip[/\d+\.\d+\.\d+\w+/] + + runs_output = measure(script) + if runs_output.empty? + results = { error: :no_results } + return + end + + results = {} + results['commit_hash'] = commit_hash + results['version'] = runs_output.first['version'] + results['benchmark_run[environment]'] = environment + results['runs'] = [] + + runs_output.each do |output| + results['runs'] << { + 'benchmark_type[category]' => output['label'], + 'benchmark_run[result][iterations_per_second]' => output['iterations_per_second'].round(3), + 'benchmark_run[result][total_allocated_objects_per_iteration]' => output['total_allocated_objects_per_iteration'] + } + end + ensure + results && report(results) + end + + def report(results) + @writer.info { 'Benchmark results:' } + @writer.info { JSON.pretty_generate(results) } + end + + def summarize(result) + puts "#{result['label']} #{result['iterations_per_second']}/ips; #{result['total_allocated_objects_per_iteration']} objects" + end + + # FIXME: ` provides the full output but it'll return failed output as well. + def measure(script) + results = Hash.new { |h, k| h[k] = [] } + + @repeat_count.times do + output = sh(script) + output.each_line do |line| + next if line.nil? + begin + result = JSON.parse(line) + rescue JSON::ParserError + result = { error: line } # rubocop:disable Lint/UselessAssignment + else + summarize(result) + results[result['label']] << result + end + end + end + + results.map do |_, bm_runs| + bm_runs.sort_by do |run| + run['iterations_per_second'] + end.last + end + end + + def sh(cmd) + `#{cmd}` + end +end + +BenchmarkDriver.parse_argv_and_run if $PROGRAM_NAME == __FILE__ diff --git a/bin/serve_dummy b/bin/serve_dummy new file mode 100755 index 000000000..960a7126d --- /dev/null +++ b/bin/serve_dummy @@ -0,0 +1,39 @@ +#!/usr/bin/env bash +set -e + +case "$1" in + + start) + config="${CONFIG_RU:-test/dummy/config.ru}" + bundle exec ruby -Ilib -S rackup "$config" --daemonize --pid tmp/dummy_app.pid --warn --server webrick + until [ -f 'tmp/dummy_app.pid' ]; do + sleep 0.1 # give it time to start.. I don't know a better way + done + cat tmp/dummy_app.pid + true + ;; + + stop) + if [ -f 'tmp/dummy_app.pid' ]; then + kill -TERM $(cat tmp/dummy_app.pid) + else + echo 'No pidfile' + false + fi + ;; + + status) + if [ -f 'tmp/dummy_app.pid' ]; then + kill -0 $(cat tmp/dummy_app.pid) + [ "$?" -eq 0 ] + else + echo 'No pidfile' + false + fi + ;; + + *) + echo "Usage: $0 [start|stop|status]" + ;; + +esac diff --git a/test/benchmark/serialization_benchmark.rb b/test/benchmark/serialization_benchmark.rb deleted file mode 100644 index 8fccc44e8..000000000 --- a/test/benchmark/serialization_benchmark.rb +++ /dev/null @@ -1,50 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class SerializerTest < ActionController::TestCase - class PostController < ActionController::Base - - def render_with_cache_enable - comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) - author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new({ id: 1, title: 'New Post', blog:nil, body: 'Body', comments: [comment], author: author }) - - render json: post - end - end - - tests PostController - - def test_render_with_cache_enable - ActionController::Base.cache_store.clear - get :render_with_cache_enable - - expected = { - id: 1, - title: 'New Post', - body: 'Body', - comments: [ - { - id: 1, - body: 'ZOMG A COMMENT' } - ], - blog: { - id: 999, - name: 'Custom blog' - }, - author: { - id: 1, - name: 'Joao Moura.' - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - - get :render_with_cache_enable - assert_equal expected.to_json, @response.body - end - end - end -end diff --git a/test/dummy/app.rb b/test/dummy/app.rb new file mode 100644 index 000000000..ae110ec38 --- /dev/null +++ b/test/dummy/app.rb @@ -0,0 +1,65 @@ +# https://github.com/rails-api/active_model_serializers/pull/872 +# approx ref 792fb8a9053f8db3c562dae4f40907a582dd1720 to test against +require 'bundler/setup' + +require 'rails' +require 'active_model' +require 'active_support' +require 'active_support/json' +require 'action_controller' +require 'action_controller/test_case' +require 'action_controller/railtie' +abort "Rails application already defined: #{Rails.application.class}" if Rails.application + +class NullLogger < Logger + def initialize(*_args) + end + + def add(*_args, &_block) + end +end +class DummyLogger < ActiveSupport::Logger + def initialize + @file = StringIO.new + super(@file) + end + + def messages + @file.rewind + @file.read + end +end +# ref: https://gist.github.com/bf4/8744473 +class DummyApp < Rails::Application + # Set up production configuration + config.eager_load = true + config.cache_classes = true + # CONFIG: CACHE_ON={on,off} + config.action_controller.perform_caching = ENV['CACHE_ON'] != 'off' + config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) + + config.active_support.test_order = :random + config.secret_token = 'S' * 30 + config.secret_key_base = 'abc123' + config.consider_all_requests_local = false + + # otherwise deadlock occured + config.middleware.delete 'Rack::Lock' + + # to disable log files + config.logger = NullLogger.new + config.active_support.deprecation = :log + config.log_level = :info +end + +require 'active_model_serializers' + +# Initialize app before any serializers are defined, for running across revisions. +# ref: https://github.com/rails-api/active_model_serializers/pull/1478 +Rails.application.initialize! +# HACK: Serializer::cache depends on the ActionController-dependent configs being set. +ActiveSupport.on_load(:action_controller) do + require_relative 'fixtures' +end + +require_relative 'controllers' diff --git a/test/dummy/benchmarking_support.rb b/test/dummy/benchmarking_support.rb new file mode 100644 index 000000000..11c78e688 --- /dev/null +++ b/test/dummy/benchmarking_support.rb @@ -0,0 +1,66 @@ +require 'benchmark/ips' +require 'json' + +# Add benchmarking runner from ruby-bench-suite +# https://github.com/ruby-bench/ruby-bench-suite/blob/master/rails/benchmarks/support/benchmark_rails.rb +module Benchmark + module ActiveModelSerializers + module TestMethods + def request(method, path) + response = Rack::MockRequest.new(DummyApp).send(method, path) + if response.status.in?([404, 500]) + fail "omg, #{method}, #{path}, '#{response.status}', '#{response.body}'" + end + response + end + end + + # extend Benchmark with an `ams` method + def ams(label = nil, time:, disable_gc: true, warmup: 3, &block) + fail ArgumentError.new, 'block should be passed' unless block_given? + + if disable_gc + GC.disable + else + GC.enable + end + + report = Benchmark.ips(time, warmup, true) do |x| + x.report(label) { yield } + end + + entry = report.entries.first + + output = { + label: label, + version: ::ActiveModel::Serializer::VERSION.to_s, + iterations_per_second: entry.ips, + iterations_per_second_standard_deviation: entry.stddev_percentage, + total_allocated_objects_per_iteration: count_total_allocated_objects(&block) + }.to_json + + puts output + output + end + + def count_total_allocated_objects + if block_given? + key = + if RUBY_VERSION < '2.2' + :total_allocated_object + else + :total_allocated_objects + end + + before = GC.stat[key] + yield + after = GC.stat[key] + after - before + else + -1 + end + end + end + + extend Benchmark::ActiveModelSerializers +end diff --git a/test/dummy/bm_caching.rb b/test/dummy/bm_caching.rb new file mode 100644 index 000000000..ac866e7e4 --- /dev/null +++ b/test/dummy/bm_caching.rb @@ -0,0 +1,116 @@ +require_relative './benchmarking_support' +require_relative './app' + +# https://github.com/ruby-bench/ruby-bench-suite/blob/8ad567f7e43a044ae48c36833218423bb1e2bd9d/rails/benchmarks/actionpack_router.rb +class ApiAssertion + include Benchmark::ActiveModelSerializers::TestMethods + BadRevisionError = Class.new(StandardError) + + def valid? + caching = get_caching + caching[:body].delete('meta') + non_caching = get_non_caching + non_caching[:body].delete('meta') + assert_responses(caching, non_caching) + rescue BadRevisionError => e + msg = { error: e.message } + STDERR.puts msg + STDOUT.puts msg + exit 1 + end + + def get_status(on_off = 'on'.freeze) + get("/status/#{on_off}") + end + + def clear + get('/clear') + end + + def get_caching(on_off = 'on'.freeze) + get("/caching/#{on_off}") + end + + def get_non_caching(on_off = 'on'.freeze) + get("/non_caching/#{on_off}") + end + + private + + def assert_responses(caching, non_caching) + assert_equal(caching[:code], 200, "Caching response failed: #{caching}") + assert_equal(caching[:body], expected, "Caching response format failed: \n+ #{caching[:body]}\n- #{expected}") + assert_equal(caching[:content_type], 'application/json; charset=utf-8', "Caching response content type failed: \n+ #{caching[:content_type]}\n- application/json") + assert_equal(non_caching[:code], 200, "Non caching response failed: #{non_caching}") + assert_equal(non_caching[:body], expected, "Non Caching response format failed: \n+ #{non_caching[:body]}\n- #{expected}") + assert_equal(non_caching[:content_type], 'application/json; charset=utf-8', "Non caching response content type failed: \n+ #{non_caching[:content_type]}\n- application/json") + end + + def get(url) + response = request(:get, url) + { code: response.status, body: JSON.load(response.body), content_type: response.content_type } + end + + def expected + @expected ||= + { + 'post' => { + 'id' => 1337, + 'title' => 'New Post', + 'body' => 'Body', + 'comments' => [ + { + 'id' => 1, + 'body' => 'ZOMG A COMMENT' + } + ], + 'blog' => { + 'id' => 999, + 'name' => 'Custom blog' + }, + 'author' => { + 'id' => 42, + 'name' => 'Joao Moura.' + } + } + } + end + + def assert_equal(expected, actual, message) + return true if expected == actual + if ENV['FAIL_ASSERTION'] =~ /\Atrue|on|0\z/i # rubocop:disable Style/GuardClause + fail BadRevisionError, message + else + STDERR.puts message unless ENV['SUMMARIZE'] + end + end + + def debug(msg = '') + if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i + STDERR.puts yield + else + STDERR.puts msg + end + end +end +assertion = ApiAssertion.new +assertion.valid? +# STDERR.puts assertion.get_status + +time = 10 +{ + 'caching on: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'on'] }, + # 'caching on: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'on'] }, + 'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] }, + # 'caching off: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'off'] }, + 'caching on: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'on'] }, + # 'caching on: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'on'] }, + 'caching off: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'off'] } + # 'caching off: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'off'] } +}.each do |label, options| + assertion.clear + Benchmark.ams(label, time: time, disable_gc: options[:disable_gc]) do + assertion.send(*options[:send]) + end + # STDERR.puts assertion.get_status(options[:send][-1]) +end diff --git a/test/dummy/config.ru b/test/dummy/config.ru new file mode 100644 index 000000000..908eb28c4 --- /dev/null +++ b/test/dummy/config.ru @@ -0,0 +1,3 @@ +require File.expand_path(['..', 'app'].join(File::SEPARATOR), __FILE__) + +run Rails.application diff --git a/test/dummy/controllers.rb b/test/dummy/controllers.rb new file mode 100644 index 000000000..4ea88f6be --- /dev/null +++ b/test/dummy/controllers.rb @@ -0,0 +1,77 @@ +class PostController < ActionController::Base + POST = + begin + if ENV['BENCH_STRESS'] + comments = (0..50).map do |i| + Comment.new(id: i, body: 'ZOMG A COMMENT') + end + else + comments = [Comment.new(id: 1, body: 'ZOMG A COMMENT')] + end + author = Author.new(id: 42, name: 'Joao Moura.') + Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) + end + + def render_with_caching_serializer + toggle_cache_status + render json: POST, serializer: CachingPostSerializer, adapter: :json, meta: { caching: perform_caching } + end + + def render_with_non_caching_serializer + toggle_cache_status + render json: POST, adapter: :json, meta: { caching: perform_caching } + end + + def render_cache_status + toggle_cache_status + # Uncomment to debug + # STDERR.puts cache_store.class + # STDERR.puts cache_dependencies + # ActiveSupport::Cache::Store.logger.debug [ActiveModelSerializers.config.cache_store, ActiveModelSerializers.config.perform_caching, CachingPostSerializer._cache, perform_caching, params].inspect + render json: { caching: perform_caching, meta: { cache_log: cache_messages, cache_status: cache_status } }.to_json + end + + def clear + ActionController::Base.cache_store.clear + # Test caching is on + # Uncomment to turn on logger; possible performance issue + # logger = DummyLogger.new + # ActiveSupport::Cache::Store.logger = logger # seems to be the best way + # + # the below is used in some rails tests but isn't available/working in all versions, so far as I can tell + # https://github.com/rails/rails/pull/15943 + # ActiveSupport::Notifications.subscribe(/^cache_(.*)\.active_support$/) do |*args| + # logger.debug ActiveSupport::Notifications::Event.new(*args) + # end + render json: 'ok'.to_json + end + + private + + def cache_status + { + controller: perform_caching, + app: Rails.configuration.action_controller.perform_caching, + serializers: Rails.configuration.serializers.each_with_object({}) { |serializer, data| data[serializer.name] = serializer._cache.present? } + } + end + + def cache_messages + ActiveSupport::Cache::Store.logger.is_a?(DummyLogger) && ActiveSupport::Cache::Store.logger.messages.split("\n") + end + + def toggle_cache_status + case params[:on] + when 'on'.freeze then self.perform_caching = true + when 'off'.freeze then self.perform_caching = false + else nil # no-op + end + end +end + +Rails.application.routes.draw do + get '/status(/:on)' => 'post#render_cache_status' + get '/clear' => 'post#clear' + get '/caching(/:on)' => 'post#render_with_caching_serializer' + get '/non_caching(/:on)' => 'post#render_with_non_caching_serializer' +end diff --git a/test/dummy/fixtures.rb b/test/dummy/fixtures.rb new file mode 100644 index 000000000..4ba350b8e --- /dev/null +++ b/test/dummy/fixtures.rb @@ -0,0 +1,157 @@ +Rails.configuration.serializers = [] +class AuthorSerializer < ActiveModel::Serializer + attributes :id, :name + + has_many :posts, embed: :ids + has_one :bio +end +Rails.configuration.serializers << AuthorSerializer + +class BlogSerializer < ActiveModel::Serializer + attributes :id, :name +end +Rails.configuration.serializers << BlogSerializer + +class CommentSerializer < ActiveModel::Serializer + attributes :id, :body + + belongs_to :post + belongs_to :author +end +Rails.configuration.serializers << CommentSerializer + +class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body + + has_many :comments, serializer: CommentSerializer + belongs_to :blog, serializer: BlogSerializer + belongs_to :author, serializer: AuthorSerializer + + def blog + Blog.new(id: 999, name: 'Custom blog') + end +end +Rails.configuration.serializers << PostSerializer + +class CachingAuthorSerializer < AuthorSerializer + cache key: 'writer', only: [:name], skip_digest: true +end +Rails.configuration.serializers << CachingAuthorSerializer + +class CachingCommentSerializer < CommentSerializer + cache expires_in: 1.day, skip_digest: true +end +Rails.configuration.serializers << CachingCommentSerializer + +class CachingPostSerializer < PostSerializer + cache key: 'post', expires_in: 0.1, skip_digest: true + belongs_to :blog, serializer: BlogSerializer + belongs_to :author, serializer: CachingAuthorSerializer + has_many :comments, serializer: CachingCommentSerializer +end +Rails.configuration.serializers << CachingPostSerializer + +if ENV['ENABLE_ACTIVE_RECORD'] == 'true' + require 'active_record' + + ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') + ActiveRecord::Schema.define do + self.verbose = false + + create_table :blogs, force: true do |t| + t.string :name + t.timestamps null: false + end + create_table :authors, force: true do |t| + t.string :name + t.timestamps null: false + end + create_table :posts, force: true do |t| + t.string :title + t.text :body + t.references :author + t.references :blog + t.timestamps null: false + end + create_table :comments, force: true do |t| + t.text :body + t.references :author + t.references :post + t.timestamps null: false + end + end + + class Comment < ActiveRecord::Base + belongs_to :author + belongs_to :post + end + + class Author < ActiveRecord::Base + has_many :posts + has_many :comments + end + + class Post < ActiveRecord::Base + has_many :comments + belongs_to :author + belongs_to :blog + end + + class Blog < ActiveRecord::Base + has_many :posts + end +else + # ActiveModelSerializers::Model is a convenient + # serializable class to inherit from when making + # serializable non-activerecord objects. + class DummyModel + include ActiveModel::Model + include ActiveModel::Serializers::JSON + + attr_reader :attributes + + def initialize(attributes = {}) + @attributes = attributes + super + end + + # Defaults to the downcased model name. + def id + attributes.fetch(:id) { self.class.name.downcase } + end + + # Defaults to the downcased model name and updated_at + def cache_key + attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}" } + end + + # Defaults to the time the serializer file was modified. + def updated_at + @updated_at ||= attributes.fetch(:updated_at) { File.mtime(__FILE__) } + end + + def read_attribute_for_serialization(key) + if key == :id || key == 'id' + attributes.fetch(key) { id } + else + attributes[key] + end + end + end + + class Comment < DummyModel + attr_accessor :id, :body + end + + class Author < DummyModel + attr_accessor :id, :name, :posts + end + + class Post < DummyModel + attr_accessor :id, :title, :body, :comments, :blog, :author + end + + class Blog < DummyModel + attr_accessor :id, :name + end +end From b5dd90c8f96b8f1970a6382db83b8c654f5eccd0 Mon Sep 17 00:00:00 2001 From: Ben Morrall Date: Wed, 9 Mar 2016 21:56:27 +1100 Subject: [PATCH 565/903] Fixed pagination issue with last page size --- CHANGELOG.md | 1 + .../adapter/json_api/pagination_links.rb | 3 +- .../adapter/json_api/pagination_links_test.rb | 61 +++++++++++++++---- 3 files changed, 51 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index caa4a2b70..32f4d0c86 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,6 +21,7 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1570](https://github.com/rails-api/active_model_serializers/pull/1570) Fixed pagination issue with last page size. (@bmorrall) - [#1516](https://github.com/rails-api/active_model_serializers/pull/1516) No longer return a nil href when only adding meta to a relationship link. (@groyoh) - [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb index 8f3252c30..cb3ed6ba0 100644 --- a/lib/active_model_serializers/adapter/json_api/pagination_links.rb +++ b/lib/active_model_serializers/adapter/json_api/pagination_links.rb @@ -12,8 +12,9 @@ def initialize(collection, context) end def serializable_hash(options = {}) + per_page = collection.try(:per_page) || collection.try(:limit_value) || collection.size pages_from.each_with_object({}) do |(key, value), hash| - params = query_parameters.merge(page: { number: value, size: collection.size }).to_query + params = query_parameters.merge(page: { number: value, size: per_page }).to_query hash[key] = "#{url(options)}?#{params}" end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index d728f7001..37b0cbe69 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -15,7 +15,9 @@ def setup @array = [ Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), - Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) + Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }), + Profile.new({ id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4' }), + Profile.new({ id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5' }) ] end @@ -32,19 +34,21 @@ def load_adapter(paginated_collection, options = {}) ActiveModel::SerializableResource.new(paginated_collection, options) end - def using_kaminari - Kaminari.paginate_array(@array).page(2).per(1) + def using_kaminari(page = 2) + Kaminari.paginate_array(@array).page(page).per(2) end - def using_will_paginate - @array.paginate(page: 2, per_page: 1) + def using_will_paginate(page = 2) + @array.paginate(page: page, per_page: 2) end def data { data: [ { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, - { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } } + { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } }, + { id: '4', type: 'profiles', attributes: { name: 'Name 4', description: 'Description 4' } }, + { id: '5', type: 'profiles', attributes: { name: 'Name 5', description: 'Description 5' } } ] } end @@ -52,11 +56,21 @@ def data def links { links: { - self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" + self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", + first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2", + last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2" + } + } + end + + def last_page_links + { + links: { + self: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2", + first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", + prev: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } } end @@ -67,7 +81,7 @@ def expected_response_without_pagination_links def expected_response_with_pagination_links {}.tap do |hash| - hash[:data] = [data.values.flatten.second] + hash[:data] = data.values.flatten[2..3] hash.merge! links end end @@ -75,11 +89,18 @@ def expected_response_with_pagination_links def expected_response_with_pagination_links_and_additional_params new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } {}.tap do |hash| - hash[:data] = [data.values.flatten.second] + hash[:data] = data.values.flatten[2..3] hash.merge! links: new_links end end + def expected_response_with_last_page_pagination_links + {}.tap do |hash| + hash[:data] = [data.values.flatten.last] + hash.merge! last_page_links + end + end + def test_pagination_links_using_kaminari adapter = load_adapter(using_kaminari) @@ -102,6 +123,20 @@ def test_pagination_links_with_additional_params adapter.serializable_hash(@options) end + def test_last_page_pagination_links_using_kaminari + adapter = load_adapter(using_kaminari(3)) + + mock_request + assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash(@options) + end + + def test_last_page_pagination_links_using_will_paginate + adapter = load_adapter(using_will_paginate(3)) + + mock_request + assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash(@options) + end + def test_not_showing_pagination_links adapter = load_adapter(@array) From 666756f7798ef85cfbbf8241add2b346dc7153ad Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 9 Mar 2016 21:55:33 -0600 Subject: [PATCH 566/903] Rename dummy to benchmark --- bin/bench | 2 +- bin/{serve_dummy => serve_benchmark} | 16 ++++++++-------- test/{dummy => benchmark}/app.rb | 4 ++-- .../{dummy => benchmark}/benchmarking_support.rb | 2 +- test/{dummy => benchmark}/bm_caching.rb | 0 test/{dummy => benchmark}/config.ru | 0 test/{dummy => benchmark}/controllers.rb | 4 ++-- test/{dummy => benchmark}/fixtures.rb | 10 +++++----- 8 files changed, 19 insertions(+), 19 deletions(-) rename bin/{serve_dummy => serve_benchmark} (53%) rename test/{dummy => benchmark}/app.rb (95%) rename test/{dummy => benchmark}/benchmarking_support.rb (95%) rename test/{dummy => benchmark}/bm_caching.rb (100%) rename test/{dummy => benchmark}/config.ru (100%) rename test/{dummy => benchmark}/controllers.rb (94%) rename test/{dummy => benchmark}/fixtures.rb (96%) diff --git a/bin/bench b/bin/bench index 63cccc468..b2e99b409 100755 --- a/bin/bench +++ b/bin/bench @@ -15,7 +15,7 @@ require 'English' class BenchmarkDriver ROOT = Pathname File.expand_path(File.join('..', '..'), __FILE__) - BASE = ENV.fetch('BASE') { ROOT.join('test', 'dummy') } + BASE = ENV.fetch('BASE') { ROOT.join('test', 'benchmark') } ESCAPED_BASE = Shellwords.shellescape(BASE) def self.benchmark(options) diff --git a/bin/serve_dummy b/bin/serve_benchmark similarity index 53% rename from bin/serve_dummy rename to bin/serve_benchmark index 960a7126d..3f292d187 100755 --- a/bin/serve_dummy +++ b/bin/serve_benchmark @@ -4,18 +4,18 @@ set -e case "$1" in start) - config="${CONFIG_RU:-test/dummy/config.ru}" - bundle exec ruby -Ilib -S rackup "$config" --daemonize --pid tmp/dummy_app.pid --warn --server webrick - until [ -f 'tmp/dummy_app.pid' ]; do + config="${CONFIG_RU:-test/benchmark/config.ru}" + bundle exec ruby -Ilib -S rackup "$config" --daemonize --pid tmp/benchmark_app.pid --warn --server webrick + until [ -f 'tmp/benchmark_app.pid' ]; do sleep 0.1 # give it time to start.. I don't know a better way done - cat tmp/dummy_app.pid + cat tmp/benchmark_app.pid true ;; stop) - if [ -f 'tmp/dummy_app.pid' ]; then - kill -TERM $(cat tmp/dummy_app.pid) + if [ -f 'tmp/benchmark_app.pid' ]; then + kill -TERM $(cat tmp/benchmark_app.pid) else echo 'No pidfile' false @@ -23,8 +23,8 @@ case "$1" in ;; status) - if [ -f 'tmp/dummy_app.pid' ]; then - kill -0 $(cat tmp/dummy_app.pid) + if [ -f 'tmp/benchmark_app.pid' ]; then + kill -0 $(cat tmp/benchmark_app.pid) [ "$?" -eq 0 ] else echo 'No pidfile' diff --git a/test/dummy/app.rb b/test/benchmark/app.rb similarity index 95% rename from test/dummy/app.rb rename to test/benchmark/app.rb index ae110ec38..bc0d3689a 100644 --- a/test/dummy/app.rb +++ b/test/benchmark/app.rb @@ -18,7 +18,7 @@ def initialize(*_args) def add(*_args, &_block) end end -class DummyLogger < ActiveSupport::Logger +class BenchmarkLogger < ActiveSupport::Logger def initialize @file = StringIO.new super(@file) @@ -30,7 +30,7 @@ def messages end end # ref: https://gist.github.com/bf4/8744473 -class DummyApp < Rails::Application +class BenchmarkApp < Rails::Application # Set up production configuration config.eager_load = true config.cache_classes = true diff --git a/test/dummy/benchmarking_support.rb b/test/benchmark/benchmarking_support.rb similarity index 95% rename from test/dummy/benchmarking_support.rb rename to test/benchmark/benchmarking_support.rb index 11c78e688..483294da6 100644 --- a/test/dummy/benchmarking_support.rb +++ b/test/benchmark/benchmarking_support.rb @@ -7,7 +7,7 @@ module Benchmark module ActiveModelSerializers module TestMethods def request(method, path) - response = Rack::MockRequest.new(DummyApp).send(method, path) + response = Rack::MockRequest.new(BenchmarkApp).send(method, path) if response.status.in?([404, 500]) fail "omg, #{method}, #{path}, '#{response.status}', '#{response.body}'" end diff --git a/test/dummy/bm_caching.rb b/test/benchmark/bm_caching.rb similarity index 100% rename from test/dummy/bm_caching.rb rename to test/benchmark/bm_caching.rb diff --git a/test/dummy/config.ru b/test/benchmark/config.ru similarity index 100% rename from test/dummy/config.ru rename to test/benchmark/config.ru diff --git a/test/dummy/controllers.rb b/test/benchmark/controllers.rb similarity index 94% rename from test/dummy/controllers.rb rename to test/benchmark/controllers.rb index 4ea88f6be..9d7934e5d 100644 --- a/test/dummy/controllers.rb +++ b/test/benchmark/controllers.rb @@ -35,7 +35,7 @@ def clear ActionController::Base.cache_store.clear # Test caching is on # Uncomment to turn on logger; possible performance issue - # logger = DummyLogger.new + # logger = BenchmarkLogger.new # ActiveSupport::Cache::Store.logger = logger # seems to be the best way # # the below is used in some rails tests but isn't available/working in all versions, so far as I can tell @@ -57,7 +57,7 @@ def cache_status end def cache_messages - ActiveSupport::Cache::Store.logger.is_a?(DummyLogger) && ActiveSupport::Cache::Store.logger.messages.split("\n") + ActiveSupport::Cache::Store.logger.is_a?(BenchmarkLogger) && ActiveSupport::Cache::Store.logger.messages.split("\n") end def toggle_cache_status diff --git a/test/dummy/fixtures.rb b/test/benchmark/fixtures.rb similarity index 96% rename from test/dummy/fixtures.rb rename to test/benchmark/fixtures.rb index 4ba350b8e..bdba919b1 100644 --- a/test/dummy/fixtures.rb +++ b/test/benchmark/fixtures.rb @@ -104,7 +104,7 @@ class Blog < ActiveRecord::Base # ActiveModelSerializers::Model is a convenient # serializable class to inherit from when making # serializable non-activerecord objects. - class DummyModel + class BenchmarkModel include ActiveModel::Model include ActiveModel::Serializers::JSON @@ -139,19 +139,19 @@ def read_attribute_for_serialization(key) end end - class Comment < DummyModel + class Comment < BenchmarkModel attr_accessor :id, :body end - class Author < DummyModel + class Author < BenchmarkModel attr_accessor :id, :name, :posts end - class Post < DummyModel + class Post < BenchmarkModel attr_accessor :id, :title, :body, :comments, :blog, :author end - class Blog < DummyModel + class Blog < BenchmarkModel attr_accessor :id, :name end end From 7c2197645d6be2a37e608f7b22f8bb8c9d2f8782 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 9 Mar 2016 22:20:56 -0600 Subject: [PATCH 567/903] Fix how we set JRuby env vars Always set JRUBY_OPTs, just like TravisCI --- .travis.yml | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/.travis.yml b/.travis.yml index d1f53d595..48224ab51 100644 --- a/.travis.yml +++ b/.travis.yml @@ -14,9 +14,6 @@ rvm: jdk: - oraclejdk8 -before_install: - - '[ "$JRUBY_OPTS" != "" ] && export JRUBY_OPTS="--dev -Xcli.debug=true --debug"' - install: bundle install --path=vendor/bundle --retry=3 --jobs=3 cache: directories: @@ -26,10 +23,13 @@ script: - bundle exec rake ci env: - - "RAILS_VERSION=4.0" - - "RAILS_VERSION=4.1" - - "RAILS_VERSION=4.2" - - "RAILS_VERSION=master" + global: + - "JRUBY_OPTS='--dev -J-Xmx1024M'" + matrix: + - "RAILS_VERSION=4.0" + - "RAILS_VERSION=4.1" + - "RAILS_VERSION=4.2" + - "RAILS_VERSION=master" matrix: exclude: From 43a2fd2596d97080c5912c1491218dba549d4303 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 9 Mar 2016 00:47:47 -0600 Subject: [PATCH 568/903] Document 0.9 rewrite and unreleased changes [ci skip] MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Demonstrates that there was unreleased code in 0-8 that does not exist on 0-8-stable https://github.com/rails-api/active_model_serializers/blob/919bb3840107e8176a65d90c0af8ec1e02cef683/CHANGELOG.md specifically: https://github.com/rails-api/active_model_serializers/compare/731528e1f6ac91081f94e25f71ab5ef07cd8c698...919bb3840107e8176a65d90c0af8ec1e02cef683 ``` git branch --contains 919bb3840107e8176a65d90c0af8ec1e02cef683 0-9-stable fractaloop-merge-multiple-nested-associations ``` https://gist.github.com/bf4/c8eb0475a39700794b36 ```patch From 64ed05c484dc0add53183579a347b13d138ee944 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 7 May 2013 17:51:56 -0700 Subject: [PATCH 01/66] Define serializer as DefaultSerializer if not set --- lib/active_model/array_serializer.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index 518323c..30e7f29 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -81,9 +81,11 @@ def _serializable_array serializer = @options[:each_serializer] elsif item.respond_to?(:active_model_serializer) serializer = item.active_model_serializer + else + serializer = DefaultSerializer end - serializable = serializer ? serializer.new(item, @options) : DefaultSerializer.new(item, @options) + serializable = serializer.new(item, @options) if serializable.respond_to?(:serializable_hash) serializable.serializable_hash From 0e876624ec84651cc473fdb691438c099dc1f3c7 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 8 May 2013 12:57:07 -0700 Subject: [PATCH 02/66] Move reusable code to a module --- lib/active_model/array_serializer.rb | 34 +++++----------------------------- lib/active_model/serializable.rb | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 39 insertions(+), 29 deletions(-) create mode 100644 lib/active_model/serializable.rb diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index 30e7f29..7442390 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -1,3 +1,4 @@ +require 'active_model/serializable' require "active_support/core_ext/class/attribute" require 'active_support/dependencies' require 'active_support/descendants_tracker' @@ -15,6 +16,8 @@ module ActiveModel class ArraySerializer extend ActiveSupport::DescendantsTracker + include ActiveModel::Serializable + attr_reader :object, :options class_attribute :root @@ -33,35 +36,8 @@ def initialize(object, options={}) @object, @options = object, options end - def meta_key - @options[:meta_key].try(:to_sym) || :meta - end - - def include_meta(hash) - hash[meta_key] = @options[:meta] if @options.has_key?(:meta) - end - - def as_json(*args) - @options[:hash] = hash = {} - @options[:unique_values] = {} - - if root = @options[:root] - hash.merge!(root => serializable_array) - include_meta hash - hash - else - serializable_array - end - end - - def to_json(*args) - if perform_caching? - cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'to-json']) do - super - end - else - super - end + def serialize + serializable_array end def serializable_array diff --git a/lib/active_model/serializable.rb b/lib/active_model/serializable.rb new file mode 100644 index 0000000..d288df4 --- /dev/null +++ b/lib/active_model/serializable.rb @@ -0,0 +1,34 @@ +module ActiveModel + module Serializable + def meta_key + options[:meta_key].try(:to_sym) || :meta + end + + def include_meta(hash) + hash[meta_key] = options[:meta] if options.has_key?(:meta) + end + + def as_json(*args) + options[:hash] = hash = {} + options[:unique_values] = {} + + if root = options[:root] + hash.merge!(root => serialize) + include_meta hash + hash + else + serialize + end + end + + def to_json(*args) + if perform_caching? + cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'to-json']) do + super + end + else + super + end + end + end +end From 76fead041f99f712b515f36cb9a7912abe184205 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 8 May 2013 13:02:03 -0700 Subject: [PATCH 03/66] Make Serializer reuse Serializable --- lib/active_model/serializable.rb | 8 ++++---- lib/active_model/serializer.rb | 38 +++++++++----------------------------- 2 files changed, 13 insertions(+), 33 deletions(-) diff --git a/lib/active_model/serializable.rb b/lib/active_model/serializable.rb index d288df4..07f53ff 100644 --- a/lib/active_model/serializable.rb +++ b/lib/active_model/serializable.rb @@ -8,11 +8,11 @@ def include_meta(hash) hash[meta_key] = options[:meta] if options.has_key?(:meta) end - def as_json(*args) - options[:hash] = hash = {} - options[:unique_values] = {} + def as_json(args={}) + if root = args[:root] || options[:root] + options[:hash] = hash = {} + options[:unique_values] = {} - if root = options[:root] hash.merge!(root => serialize) include_meta hash hash diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 281af42..a085775 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,3 +1,4 @@ +require 'active_model/serializable' require "active_support/core_ext/class/attribute" require "active_support/core_ext/module/anonymous" require 'active_support/dependencies' @@ -40,6 +41,8 @@ module ActiveModel class Serializer extend ActiveSupport::DescendantsTracker + include ActiveModel::Serializable + INCLUDE_METHODS = {} INSTRUMENT = { :serialize => :"serialize.serializer", :associations => :"associations.serializer" } @@ -316,37 +319,14 @@ def url_options @options[:url_options] || {} end - def meta_key - @options[:meta_key].try(:to_sym) || :meta - end - - def include_meta(hash) - hash[meta_key] = @options[:meta] if @options.has_key?(:meta) - end - - def to_json(*args) - if perform_caching? - cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'to-json']) do - super - end - else - super - end - end - # Returns a json representation of the serializable # object including the root. - def as_json(options={}) - if root = options.fetch(:root, @options.fetch(:root, root_name)) - @options[:hash] = hash = {} - @options[:unique_values] = {} - - hash.merge!(root => serializable_hash) - include_meta hash - hash - else - serializable_hash - end + def as_json(args={}) + super(root: args.fetch(:root, options.fetch(:root, root_name))) + end + + def serialize + serializable_hash end # Returns a hash representation of the serializable From aaa08c25ef7cb38053f11ec1b3b892e17b6f385b Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 8 May 2013 17:49:30 -0700 Subject: [PATCH 04/66] Make include_meta and meta_key private --- lib/active_model/serializable.rb | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializable.rb b/lib/active_model/serializable.rb index 07f53ff..4730053 100644 --- a/lib/active_model/serializable.rb +++ b/lib/active_model/serializable.rb @@ -1,13 +1,5 @@ module ActiveModel module Serializable - def meta_key - options[:meta_key].try(:to_sym) || :meta - end - - def include_meta(hash) - hash[meta_key] = options[:meta] if options.has_key?(:meta) - end - def as_json(args={}) if root = args[:root] || options[:root] options[:hash] = hash = {} @@ -30,5 +22,15 @@ def to_json(*args) super end end + + private + + def include_meta(hash) + hash[meta_key] = options[:meta] if options.has_key?(:meta) + end + + def meta_key + options[:meta_key].try(:to_sym) || :meta + end end end From f179a27ed793aa3b9a93dd666364134a18f43edf Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 15:53:39 -0700 Subject: [PATCH 05/66] Add docs to serializable --- lib/active_model/serializable.rb | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/lib/active_model/serializable.rb b/lib/active_model/serializable.rb index 4730053..cf1cbaa 100644 --- a/lib/active_model/serializable.rb +++ b/lib/active_model/serializable.rb @@ -1,4 +1,27 @@ +require 'active_support/core_ext/object/to_json' + module ActiveModel + # Enable classes to Classes including this module to serialize themselves by implementing a serialize method and an options method. + # + # Example: + # + # require 'active_model_serializers' + # + # class MySerializer + # include ActiveModel::Serializable + # + # def initialize + # @options = {} + # end + # + # attr_reader :options + # + # def serialize + # { a: 1 } + # end + # end + # + # puts MySerializer.new.to_json module Serializable def as_json(args={}) if root = args[:root] || options[:root] From 1a8709d71c8e26caf26d0f28d8f3afa93a1cade2 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 8 May 2013 15:08:58 -0700 Subject: [PATCH 06/66] Move caching to a new module --- lib/active_model/array_serializer.rb | 23 +++------------------ lib/active_model/serializable.rb | 10 --------- lib/active_model/serializer.rb | 31 +++++++--------------------- lib/active_model/serializer/caching.rb | 37 ++++++++++++++++++++++++++++++++++ test/caching_test.rb | 4 ++-- 5 files changed, 49 insertions(+), 56 deletions(-) create mode 100644 lib/active_model/serializer/caching.rb diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index 7442390..5f0df67 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -1,4 +1,5 @@ require 'active_model/serializable' +require 'active_model/serializer/caching' require "active_support/core_ext/class/attribute" require 'active_support/dependencies' require 'active_support/descendants_tracker' @@ -17,6 +18,7 @@ class ArraySerializer extend ActiveSupport::DescendantsTracker include ActiveModel::Serializable + include ActiveModel::Serializer::Caching attr_reader :object, :options @@ -36,22 +38,11 @@ def initialize(object, options={}) @object, @options = object, options end - def serialize + def serialize_object serializable_array end def serializable_array - if perform_caching? - cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'serializable-array']) do - _serializable_array - end - else - _serializable_array - end - end - - private - def _serializable_array @object.map do |item| if @options.has_key? :each_serializer serializer = @options[:each_serializer] @@ -70,13 +61,5 @@ def _serializable_array end end end - - def expand_cache_key(*args) - ActiveSupport::Cache.expand_cache_key(args) - end - - def perform_caching? - perform_caching && cache && respond_to?(:cache_key) - end end end diff --git a/lib/active_model/serializable.rb b/lib/active_model/serializable.rb index cf1cbaa..7122ae2 100644 --- a/lib/active_model/serializable.rb +++ b/lib/active_model/serializable.rb @@ -36,16 +36,6 @@ def as_json(args={}) end end - def to_json(*args) - if perform_caching? - cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'to-json']) do - super - end - else - super - end - end - private def include_meta(hash) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a085775..2dc8d84 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,4 +1,5 @@ require 'active_model/serializable' +require 'active_model/serializer/caching' require "active_support/core_ext/class/attribute" require "active_support/core_ext/module/anonymous" require 'active_support/dependencies' @@ -42,6 +43,7 @@ class Serializer extend ActiveSupport::DescendantsTracker include ActiveModel::Serializable + include ActiveModel::Serializer::Caching INCLUDE_METHODS = {} INSTRUMENT = { :serialize => :"serialize.serializer", :associations => :"associations.serializer" } @@ -73,7 +75,6 @@ def to_s class_attribute :perform_caching class << self - # set perform caching like root def cached(value = true) self.perform_caching = value end @@ -325,20 +326,17 @@ def as_json(args={}) super(root: args.fetch(:root, options.fetch(:root, root_name))) end - def serialize + def serialize_object serializable_hash end # Returns a hash representation of the serializable # object without the root. def serializable_hash - if perform_caching? - cache.fetch expand_cache_key([self.class.to_s.underscore, cache_key, 'serializable-hash']) do - _serializable_hash - end - else - _serializable_hash - end + return nil if @object.nil? + @node = attributes + include_associations! if _embed + @node end def include_associations! @@ -453,21 +451,6 @@ def scope alias :read_attribute_for_serialization :send - def _serializable_hash - return nil if @object.nil? - @node = attributes - include_associations! if _embed - @node - end - - def perform_caching? - perform_caching && cache && respond_to?(:cache_key) - end - - def expand_cache_key(*args) - ActiveSupport::Cache.expand_cache_key(args) - end - # Use ActiveSupport::Notifications to send events to external systems. # The event name is: name.class_name.serializer def instrument(name, payload = {}, &block) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb new file mode 100644 index 0000000..50fcf7b --- /dev/null +++ b/lib/active_model/serializer/caching.rb @@ -0,0 +1,37 @@ +module ActiveModel + class Serializer + module Caching + def to_json(*args) + if caching_enabled? + key = expand_cache_key([self.class.to_s.underscore, cache_key, 'to-json']) + cache.fetch key do + super + end + else + super + end + end + + def serialize(*args) + if caching_enabled? + key = expand_cache_key([self.class.to_s.underscore, cache_key, 'serialize']) + cache.fetch key do + serialize_object + end + else + serialize_object + end + end + + private + + def caching_enabled? + perform_caching && cache && respond_to?(:cache_key) + end + + def expand_cache_key(*args) + ActiveSupport::Cache.expand_cache_key(args) + end + end + end +end diff --git a/test/caching_test.rb b/test/caching_test.rb index 869f0f9..ee1dd26 100644 --- a/test/caching_test.rb +++ b/test/caching_test.rb @@ -68,7 +68,7 @@ def cache_key instance.to_json - assert_equal(instance.serializable_hash, serializer.cache.read('serializer/Adam/serializable-hash')) + assert_equal(instance.serializable_hash, serializer.cache.read('serializer/Adam/serialize')) assert_equal(instance.to_json, serializer.cache.read('serializer/Adam/to-json')) end @@ -90,7 +90,7 @@ def cache_key instance.to_json - assert_equal instance.serializable_array, serializer.cache.read('array_serializer/cache-key/serializable-array') + assert_equal instance.serializable_array, serializer.cache.read('array_serializer/cache-key/serialize') assert_equal instance.to_json, serializer.cache.read('array_serializer/cache-key/to-json') end end From 460a2509843d0025ba459c633efda03b2c6bdbea Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Mon, 13 May 2013 11:50:54 -0700 Subject: [PATCH 07/66] Get rid of refine --- lib/active_model/serializer.rb | 10 ++++++---- lib/active_model/serializer/associations.rb | 30 ----------------------------- 2 files changed, 6 insertions(+), 34 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2dc8d84..855e020 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -129,7 +129,7 @@ def associate(klass, attrs) #:nodoc: define_include_method attr - self._associations[attr] = klass.refine(attr, options) + self._associations[attr] = [klass, options] end end @@ -217,8 +217,8 @@ def schema end associations = {} - _associations.each do |attr, association_class| - association = association_class.new(attr, self) + _associations.each do |attr, (association_class, options)| + association = association_class.new(attr, self, options) if model_association = klass.reflect_on_association(association.name) # Real association. @@ -381,8 +381,10 @@ def include!(name, options={}) end end + klass, opts = _associations[name] association_class = - if klass = _associations[name] + if klass + options = opts.merge options klass elsif value.respond_to?(:to_ary) Associations::HasMany diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 8606b93..35c0dc0 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -2,34 +2,6 @@ module ActiveModel class Serializer module Associations #:nodoc: class Config #:nodoc: - class_attribute :options - - def self.refine(name, class_options) - current_class = self - - Class.new(self) do - singleton_class.class_eval do - define_method(:to_s) do - "(subclass of #{current_class.name})" - end - - alias inspect to_s - end - - self.options = class_options - - # cache the root so we can reuse it without falling back on a per-instance basis - begin - self.options[:root] ||= self.new(name, nil).root - rescue - # this could fail if it needs a valid source, for example a polymorphic association - end - - end - end - - self.options = {} - def initialize(name, source, options={}) @name = name @source = source @@ -39,8 +11,6 @@ def initialize(name, source, options={}) def option(key, default=nil) if @options.key?(key) @options[key] - elsif self.class.options.key?(key) - self.class.options[key] else default end From 5017fb686a1a2b7190ce920cb15ddf537ead83bb Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Mon, 13 May 2013 16:00:16 -0700 Subject: [PATCH 08/66] Associations doesn't depend on source serializer anymore --- lib/active_model/serializer.rb | 4 ++++ lib/active_model/serializer/associations.rb | 12 ++++++------ 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 855e020..1e9787b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -392,6 +392,10 @@ def include!(name, options={}) Associations::HasOne end + options[:value] ||= send(name) + options[:embed] = _embed unless options.key?(:embed) + options[:include] = _root_embed unless options.key?(:include) + options[:serializer_options] = self.options association = association_class.new(name, self, options) if association.embed_ids? diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 35c0dc0..ae88024 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -38,19 +38,19 @@ def name end def associated_object - option(:value) || source_serializer.send(name) + option(:value) end def embed_ids? - [:id, :ids].include? option(:embed, source_serializer._embed) + [:id, :ids].include? option(:embed) end def embed_objects? - [:object, :objects].include? option(:embed, source_serializer._embed) + [:object, :objects].include? option(:embed) end def embed_in_root? - option(:include, source_serializer._root_embed) + option(:include) end def embeddable? @@ -61,9 +61,9 @@ def embeddable? def find_serializable(object) if target_serializer - target_serializer.new(object, source_serializer.options) + target_serializer.new(object, option(:serializer_options)) elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) - ams.new(object, source_serializer.options) + ams.new(object, option(:serializer_options)) else object end From ea3566955c59acaf2f2a0f8cecee1bd930d26fbd Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 16:30:41 -0700 Subject: [PATCH 09/66] Remove option method just use the reader --- lib/active_model/serializer/associations.rb | 46 +++++++++++++---------------- 1 file changed, 20 insertions(+), 26 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index ae88024..3165258 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -8,16 +8,8 @@ def initialize(name, source, options={}) @options = options end - def option(key, default=nil) - if @options.key?(key) - @options[key] - else - default - end - end - def target_serializer - serializer = option(:serializer) + serializer = options[:serializer] serializer.is_a?(String) ? serializer.constantize : serializer end @@ -26,31 +18,31 @@ def source_serializer end def key - option(:key) || @name + options[:key] || @name end def root - option(:root) || @name + options[:root] || @name end def name - option(:name) || @name + options[:name] || @name end def associated_object - option(:value) + options[:value] end def embed_ids? - [:id, :ids].include? option(:embed) + [:id, :ids].include? options[:embed] end def embed_objects? - [:object, :objects].include? option(:embed) + [:object, :objects].include? options[:embed] end def embed_in_root? - option(:include) + options[:include] end def embeddable? @@ -61,18 +53,20 @@ def embeddable? def find_serializable(object) if target_serializer - target_serializer.new(object, option(:serializer_options)) + target_serializer.new(object, options[:serializer_options]) elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) - ams.new(object, option(:serializer_options)) + ams.new(object, options[:serializer_options]) else object end end + + attr_reader :options end class HasMany < Config #:nodoc: def key - if key = option(:key) + if key = options[:key] key elsif embed_ids? "#{@name.to_s.singularize}_ids".to_sym @@ -82,7 +76,7 @@ def key end def embed_key - if key = option(:embed_key) + if key = options[:embed_key] key else :id @@ -103,7 +97,7 @@ def serializables def serialize_ids ids_key = "#{@name.to_s.singularize}_ids".to_sym - if !option(:embed_key) && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(ids_key) + if !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(ids_key) source_serializer.object.read_attribute_for_serialization(ids_key) else associated_object.map do |item| @@ -123,11 +117,11 @@ def embeddable? end def polymorphic? - option :polymorphic + options[:polymorphic] end def root - if root = option(:root) + if root = options[:root] root elsif polymorphic? associated_object.class.to_s.pluralize.demodulize.underscore.to_sym @@ -137,7 +131,7 @@ def root end def key - if key = option(:key) + if key = options[:key] key elsif embed_ids? && !polymorphic? "#{@name}_id".to_sym @@ -147,7 +141,7 @@ def key end def embed_key - if key = option(:embed_key) + if key = options[:embed_key] key else :id @@ -189,7 +183,7 @@ def serialize_ids else nil end - elsif !option(:embed_key) && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(id_key) + elsif !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(id_key) source_serializer.object.read_attribute_for_serialization(id_key) elsif associated_object associated_object.read_attribute_for_serialization(embed_key) From a41de0286ff0890596fe0e8d37912db96edd9453 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Mon, 13 May 2013 17:37:36 -0700 Subject: [PATCH 10/66] Passing options[:hash] is not public API of include! --- lib/active_model/serializer.rb | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 1e9787b..c1cd499 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -352,23 +352,8 @@ def include?(name) end def include!(name, options={}) - # Make sure that if a special options[:hash] was passed in, we generate - # a new unique values hash and don't clobber the original. If the hash - # passed in is the same as the current options hash, use the current - # unique values. - # - # TODO: Should passing in a Hash even be public API here? - unique_values = - if hash = options[:hash] - if @options[:hash] == hash - @options[:unique_values] ||= {} - else - {} - end - else - hash = @options[:hash] - @options[:unique_values] ||= {} - end + hash = @options[:hash] + unique_values = @options[:unique_values] ||= {} node = options[:node] ||= @node value = options[:value] From 9f5e872621758f58b2d88cd6dc148c17add0250a Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 15:50:40 -0700 Subject: [PATCH 11/66] Extract id_key to a method --- lib/active_model/serializer/associations.rb | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 3165258..6b4460e 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -69,7 +69,7 @@ def key if key = options[:key] key elsif embed_ids? - "#{@name.to_s.singularize}_ids".to_sym + id_key else @name end @@ -83,6 +83,10 @@ def embed_key end end + def id_key + "#{@name.to_s.singularize}_ids".to_sym + end + def serialize associated_object.map do |item| find_serializable(item).serializable_hash @@ -96,9 +100,8 @@ def serializables end def serialize_ids - ids_key = "#{@name.to_s.singularize}_ids".to_sym - if !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(ids_key) - source_serializer.object.read_attribute_for_serialization(ids_key) + if !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(id_key) + source_serializer.object.read_attribute_for_serialization(id_key) else associated_object.map do |item| item.read_attribute_for_serialization(embed_key) @@ -134,7 +137,7 @@ def key if key = options[:key] key elsif embed_ids? && !polymorphic? - "#{@name}_id".to_sym + id_key else @name end @@ -148,6 +151,10 @@ def embed_key end end + def id_key + "#{@name}_id".to_sym + end + def polymorphic_key associated_object.class.to_s.demodulize.underscore.to_sym end @@ -172,8 +179,6 @@ def serializables end def serialize_ids - id_key = "#{@name}_id".to_sym - if polymorphic? if associated_object { From 0917148617707163b7fb7700dad56863bcc9c94d Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 16:20:51 -0700 Subject: [PATCH 12/66] serialize_ids doesn't use source serializer and it's object --- lib/active_model/serializer.rb | 7 ++++++- lib/active_model/serializer/associations.rb | 23 +++++++---------------- 2 files changed, 13 insertions(+), 17 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c1cd499..8aa8b71 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -384,7 +384,12 @@ def include!(name, options={}) association = association_class.new(name, self, options) if association.embed_ids? - node[association.key] = association.serialize_ids + node[association.key] = + if options[:embed_key] || self.respond_to?(name) || !self.object.respond_to?(association.id_key) + association.serialize_ids + else + self.object.read_attribute_for_serialization(association.id_key) + end if association.embed_in_root? && hash.nil? raise IncludeError.new(self.class, association.name) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 6b4460e..667774f 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -100,12 +100,8 @@ def serializables end def serialize_ids - if !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(id_key) - source_serializer.object.read_attribute_for_serialization(id_key) - else - associated_object.map do |item| - item.read_attribute_for_serialization(embed_key) - end + associated_object.map do |item| + item.read_attribute_for_serialization(embed_key) end end end @@ -179,21 +175,16 @@ def serializables end def serialize_ids - if polymorphic? - if associated_object + if associated_object + id = associated_object.read_attribute_for_serialization(embed_key) + if polymorphic? { :type => polymorphic_key, - :id => associated_object.read_attribute_for_serialization(embed_key) + :id => id } else - nil + id end - elsif !options[:embed_key] && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(id_key) - source_serializer.object.read_attribute_for_serialization(id_key) - elsif associated_object - associated_object.read_attribute_for_serialization(embed_key) - else - nil end end end From baa690a01a667720c8af4e0a125be2e7e2966026 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 16:24:03 -0700 Subject: [PATCH 13/66] Move if object to the top --- lib/active_model/serializer/associations.rb | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 667774f..2ee98f6 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -158,13 +158,15 @@ def polymorphic_key def serialize object = associated_object - if object && polymorphic? - { - :type => polymorphic_key, - polymorphic_key => find_serializable(object).serializable_hash - } - elsif object - find_serializable(object).serializable_hash + if object + if polymorphic? + { + :type => polymorphic_key, + polymorphic_key => find_serializable(object).serializable_hash + } + else + find_serializable(object).serializable_hash + end end end From c1e710aae130d6f99840ad7734b01d58afb31ad1 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 16:24:59 -0700 Subject: [PATCH 14/66] Save result of calling associated_object in a local var --- lib/active_model/serializer/associations.rb | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 2ee98f6..30ca5f4 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -177,8 +177,10 @@ def serializables end def serialize_ids - if associated_object - id = associated_object.read_attribute_for_serialization(embed_key) + object = associated_object + + if object + id = object.read_attribute_for_serialization(embed_key) if polymorphic? { :type => polymorphic_key, From c04d452823be8981d5e67967654d66e072383558 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 16:31:33 -0700 Subject: [PATCH 15/66] Associations doesn't depend on the source serializer anymore :) --- lib/active_model/serializer.rb | 4 ++-- lib/active_model/serializer/associations.rb | 7 +------ 2 files changed, 3 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 8aa8b71..b9a892b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -218,7 +218,7 @@ def schema associations = {} _associations.each do |attr, (association_class, options)| - association = association_class.new(attr, self, options) + association = association_class.new(attr, options) if model_association = klass.reflect_on_association(association.name) # Real association. @@ -381,7 +381,7 @@ def include!(name, options={}) options[:embed] = _embed unless options.key?(:embed) options[:include] = _root_embed unless options.key?(:include) options[:serializer_options] = self.options - association = association_class.new(name, self, options) + association = association_class.new(name, options) if association.embed_ids? node[association.key] = diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 30ca5f4..140c056 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -2,9 +2,8 @@ module ActiveModel class Serializer module Associations #:nodoc: class Config #:nodoc: - def initialize(name, source, options={}) + def initialize(name, options={}) @name = name - @source = source @options = options end @@ -13,10 +12,6 @@ def target_serializer serializer.is_a?(String) ? serializer.constantize : serializer end - def source_serializer - @source - end - def key options[:key] || @name end From e273a2fb37f508919765a16b2396eab4524993e1 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 17:03:59 -0700 Subject: [PATCH 16/66] Use a third argument to pass serializer_options --- lib/active_model/serializer.rb | 3 +-- lib/active_model/serializer/associations.rb | 9 +++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b9a892b..02a25c5 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -380,8 +380,7 @@ def include!(name, options={}) options[:value] ||= send(name) options[:embed] = _embed unless options.key?(:embed) options[:include] = _root_embed unless options.key?(:include) - options[:serializer_options] = self.options - association = association_class.new(name, options) + association = association_class.new(name, options, self.options) if association.embed_ids? node[association.key] = diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 140c056..c651417 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -2,9 +2,10 @@ module ActiveModel class Serializer module Associations #:nodoc: class Config #:nodoc: - def initialize(name, options={}) + def initialize(name, options={}, serializer_options={}) @name = name @options = options + @serializer_options = serializer_options end def target_serializer @@ -48,15 +49,15 @@ def embeddable? def find_serializable(object) if target_serializer - target_serializer.new(object, options[:serializer_options]) + target_serializer.new(object, serializer_options) elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) - ams.new(object, options[:serializer_options]) + ams.new(object, serializer_options) else object end end - attr_reader :options + attr_reader :options, :serializer_options end class HasMany < Config #:nodoc: From 0b9f69529f65bef0662502a96de7a19cc221fe06 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 17:05:41 -0700 Subject: [PATCH 17/66] Add default_embed_options --- lib/active_model/serializer.rb | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 02a25c5..4fec41a 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -377,9 +377,8 @@ def include!(name, options={}) Associations::HasOne end + options = default_embed_options.merge!(options) options[:value] ||= send(name) - options[:embed] = _embed unless options.key?(:embed) - options[:include] = _root_embed unless options.key?(:include) association = association_class.new(name, options, self.options) if association.embed_ids? @@ -452,6 +451,15 @@ def instrument(name, payload = {}, &block) event_name = INSTRUMENT[name] ActiveSupport::Notifications.instrument(event_name, payload, &block) end + + private + + def default_embed_options + { + :embed => _embed, + :include => _root_embed + } + end end # DefaultSerializer From 251fdc7ba46776f9ac01b281844eddc1e2f6df33 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 14 May 2013 17:26:38 -0700 Subject: [PATCH 18/66] Rename opts to klass_options --- lib/active_model/serializer.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 4fec41a..3468a09 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -366,10 +366,10 @@ def include!(name, options={}) end end - klass, opts = _associations[name] + klass, klass_options = _associations[name] association_class = if klass - options = opts.merge options + options = klass_options.merge options klass elsif value.respond_to?(:to_ary) Associations::HasMany From 2b22acff53587710594cf56846eeda82579799d8 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 12:57:30 -0700 Subject: [PATCH 19/66] Use the readers instead of accessing the ivar directly --- lib/active_model/array_serializer.rb | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index 5f0df67..f647432 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -35,7 +35,8 @@ def cached(value = true) end def initialize(object, options={}) - @object, @options = object, options + @object = object + @options = options end def serialize_object @@ -43,16 +44,16 @@ def serialize_object end def serializable_array - @object.map do |item| - if @options.has_key? :each_serializer - serializer = @options[:each_serializer] + object.map do |item| + if options.has_key? :each_serializer + serializer = options[:each_serializer] elsif item.respond_to?(:active_model_serializer) serializer = item.active_model_serializer else serializer = DefaultSerializer end - serializable = serializer.new(item, @options) + serializable = serializer.new(item, options) if serializable.respond_to?(:serializable_hash) serializable.serializable_hash From 03669a74bcb854352a795ac188a4f25b193a15b3 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 14:23:09 -0700 Subject: [PATCH 20/66] Associations::Config is now Associations::Base --- lib/active_model/serializer/associations.rb | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index c651417..42bc754 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer module Associations #:nodoc: - class Config #:nodoc: + class Base #:nodoc: def initialize(name, options={}, serializer_options={}) @name = name @options = options @@ -60,7 +60,7 @@ def find_serializable(object) attr_reader :options, :serializer_options end - class HasMany < Config #:nodoc: + class HasMany < Base #:nodoc: def key if key = options[:key] key @@ -102,7 +102,7 @@ def serialize_ids end end - class HasOne < Config #:nodoc: + class HasOne < Base #:nodoc: def embeddable? if polymorphic? && associated_object.nil? false From 85bf3d2f3d36736f22e2829a64e637bac2e956f9 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 15:43:37 -0700 Subject: [PATCH 21/66] Move duplicated code to the Base class --- lib/active_model/serializer/associations.rb | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 42bc754..1a04eda 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -45,6 +45,14 @@ def embeddable? !associated_object.nil? end + def embed_key + if key = options[:embed_key] + key + else + :id + end + end + protected def find_serializable(object) @@ -71,14 +79,6 @@ def key end end - def embed_key - if key = options[:embed_key] - key - else - :id - end - end - def id_key "#{@name.to_s.singularize}_ids".to_sym end @@ -135,14 +135,6 @@ def key end end - def embed_key - if key = options[:embed_key] - key - else - :id - end - end - def id_key "#{@name}_id".to_sym end From f9e189e9d71d86b64e00901769a0ad92b33e9624 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 15:50:23 -0700 Subject: [PATCH 22/66] Rename associated_object to object --- lib/active_model/serializer/associations.rb | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 1a04eda..ce6c87c 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -25,7 +25,7 @@ def name options[:name] || @name end - def associated_object + def object options[:value] end @@ -42,7 +42,7 @@ def embed_in_root? end def embeddable? - !associated_object.nil? + !object.nil? end def embed_key @@ -84,19 +84,19 @@ def id_key end def serialize - associated_object.map do |item| + object.map do |item| find_serializable(item).serializable_hash end end def serializables - associated_object.map do |item| + object.map do |item| find_serializable(item) end end def serialize_ids - associated_object.map do |item| + object.map do |item| item.read_attribute_for_serialization(embed_key) end end @@ -104,7 +104,7 @@ def serialize_ids class HasOne < Base #:nodoc: def embeddable? - if polymorphic? && associated_object.nil? + if polymorphic? && object.nil? false else true @@ -119,7 +119,7 @@ def root if root = options[:root] root elsif polymorphic? - associated_object.class.to_s.pluralize.demodulize.underscore.to_sym + object.class.to_s.pluralize.demodulize.underscore.to_sym else @name.to_s.pluralize.to_sym end @@ -140,12 +140,10 @@ def id_key end def polymorphic_key - associated_object.class.to_s.demodulize.underscore.to_sym + object.class.to_s.demodulize.underscore.to_sym end def serialize - object = associated_object - if object if polymorphic? { @@ -159,14 +157,11 @@ def serialize end def serializables - object = associated_object value = object && find_serializable(object) value ? [value] : [] end def serialize_ids - object = associated_object - if object id = object.read_attribute_for_serialization(embed_key) if polymorphic? From 0b648fceac183b8980c97a77113b91d5b11f7fda Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 15:51:55 -0700 Subject: [PATCH 23/66] Use private instead of protected, we don't use explicit receivers --- lib/active_model/serializer/associations.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index ce6c87c..f1f7a5b 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -53,7 +53,7 @@ def embed_key end end - protected + private def find_serializable(object) if target_serializer From 2dd0090f13268e0470d0368a9f3776ea8fc8d572 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:02:03 -0700 Subject: [PATCH 24/66] Reorder methods --- lib/active_model/serializer/associations.rb | 84 +++++++++++++++-------------- 1 file changed, 43 insertions(+), 41 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index f1f7a5b..711eac4 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -8,9 +8,8 @@ def initialize(name, options={}, serializer_options={}) @serializer_options = serializer_options end - def target_serializer - serializer = options[:serializer] - serializer.is_a?(String) ? serializer.constantize : serializer + def name + options[:name] || @name end def key @@ -21,14 +20,6 @@ def root options[:root] || @name end - def name - options[:name] || @name - end - - def object - options[:value] - end - def embed_ids? [:id, :ids].include? options[:embed] end @@ -45,6 +36,12 @@ def embeddable? !object.nil? end + private + + def object + options[:value] + end + def embed_key if key = options[:embed_key] key @@ -53,7 +50,10 @@ def embed_key end end - private + def target_serializer + serializer = options[:serializer] + serializer.is_a?(String) ? serializer.constantize : serializer + end def find_serializable(object) if target_serializer @@ -83,15 +83,15 @@ def id_key "#{@name.to_s.singularize}_ids".to_sym end - def serialize + def serializables object.map do |item| - find_serializable(item).serializable_hash + find_serializable(item) end end - def serializables + def serialize object.map do |item| - find_serializable(item) + find_serializable(item).serializable_hash end end @@ -103,18 +103,16 @@ def serialize_ids end class HasOne < Base #:nodoc: - def embeddable? - if polymorphic? && object.nil? - false + def key + if key = options[:key] + key + elsif embed_ids? && !polymorphic? + id_key else - true + @name end end - def polymorphic? - options[:polymorphic] - end - def root if root = options[:root] root @@ -125,22 +123,21 @@ def root end end - def key - if key = options[:key] - key - elsif embed_ids? && !polymorphic? - id_key - else - @name - end - end - def id_key "#{@name}_id".to_sym end - def polymorphic_key - object.class.to_s.demodulize.underscore.to_sym + def embeddable? + if polymorphic? && object.nil? + false + else + true + end + end + + def serializables + value = object && find_serializable(object) + value ? [value] : [] end def serialize @@ -156,11 +153,6 @@ def serialize end end - def serializables - value = object && find_serializable(object) - value ? [value] : [] - end - def serialize_ids if object id = object.read_attribute_for_serialization(embed_key) @@ -174,6 +166,16 @@ def serialize_ids end end end + + private + + def polymorphic? + options[:polymorphic] + end + + def polymorphic_key + object.class.to_s.demodulize.underscore.to_sym + end end end end From ea6d712cc85fdabccca6e0631baf9562afc0a484 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:04:29 -0700 Subject: [PATCH 25/66] key method is defined on subclasses --- lib/active_model/serializer/associations.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 711eac4..5496740 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -12,10 +12,6 @@ def name options[:name] || @name end - def key - options[:key] || @name - end - def root options[:root] || @name end From eb5b27de695407e23e7fd33fb6785b395c5f9de1 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:13:26 -0700 Subject: [PATCH 26/66] Initialize things in the initialize method and define readers --- lib/active_model/serializer/associations.rb | 41 +++++++++++------------------ 1 file changed, 16 insertions(+), 25 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 5496740..0583d0c 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -3,29 +3,26 @@ class Serializer module Associations #:nodoc: class Base #:nodoc: def initialize(name, options={}, serializer_options={}) - @name = name + @name = name + @object = options[:value] + + @embed = options[:embed] + @embed_key = options[:embed_key] || :id + @embed_in_root = options[:include] + @options = options @serializer_options = serializer_options end - def name - options[:name] || @name - end - - def root - options[:root] || @name - end + attr_reader :root, :name, :embed_in_root + alias :embed_in_root? :embed_in_root def embed_ids? - [:id, :ids].include? options[:embed] + [:id, :ids].include? embed end def embed_objects? - [:object, :objects].include? options[:embed] - end - - def embed_in_root? - options[:include] + [:object, :objects].include? embed end def embeddable? @@ -34,17 +31,7 @@ def embeddable? private - def object - options[:value] - end - - def embed_key - if key = options[:embed_key] - key - else - :id - end - end + attr_reader :object, :embed, :embed_key def target_serializer serializer = options[:serializer] @@ -75,6 +62,10 @@ def key end end + def root + options[:root] || name + end + def id_key "#{@name.to_s.singularize}_ids".to_sym end From ecbb8bf6a663c7dcae2d1e8105fc8663c272054b Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:14:27 -0700 Subject: [PATCH 27/66] Use == || == instead of include? --- lib/active_model/serializer/associations.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 0583d0c..cacf7db 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -18,11 +18,11 @@ def initialize(name, options={}, serializer_options={}) alias :embed_in_root? :embed_in_root def embed_ids? - [:id, :ids].include? embed + embed == :id || embed == :ids end def embed_objects? - [:object, :objects].include? embed + embed == :object || embed == :objects end def embeddable? From 296970415a88476ed3a7db8e6c4306b9209a2bf7 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 17:12:02 -0700 Subject: [PATCH 28/66] Move key method to the base class --- lib/active_model/serializer/associations.rb | 35 +++++++++++++---------------- 1 file changed, 15 insertions(+), 20 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index cacf7db..4ef0417 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -17,9 +17,20 @@ def initialize(name, options={}, serializer_options={}) attr_reader :root, :name, :embed_in_root alias :embed_in_root? :embed_in_root + def key + if key = options[:key] + key + elsif use_id_key? + id_key + else + @name + end + end + def embed_ids? embed == :id || embed == :ids end + alias use_id_key? embed_ids? def embed_objects? embed == :object || embed == :objects @@ -52,16 +63,6 @@ def find_serializable(object) end class HasMany < Base #:nodoc: - def key - if key = options[:key] - key - elsif embed_ids? - id_key - else - @name - end - end - def root options[:root] || name end @@ -90,16 +91,6 @@ def serialize_ids end class HasOne < Base #:nodoc: - def key - if key = options[:key] - key - elsif embed_ids? && !polymorphic? - id_key - else - @name - end - end - def root if root = options[:root] root @@ -156,6 +147,10 @@ def serialize_ids private + def use_id_key? + embed_ids? && !polymorphic? + end + def polymorphic? options[:polymorphic] end From feaefeeef391be98d31005201976bcec5e597189 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:26:55 -0700 Subject: [PATCH 29/66] Use name reader --- lib/active_model/serializer/associations.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 4ef0417..6a73b38 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -23,7 +23,7 @@ def key elsif use_id_key? id_key else - @name + name end end @@ -68,7 +68,7 @@ def root end def id_key - "#{@name.to_s.singularize}_ids".to_sym + "#{name.to_s.singularize}_ids".to_sym end def serializables @@ -97,12 +97,12 @@ def root elsif polymorphic? object.class.to_s.pluralize.demodulize.underscore.to_sym else - @name.to_s.pluralize.to_sym + name.to_s.pluralize.to_sym end end def id_key - "#{@name}_id".to_sym + "#{name}_id".to_sym end def embeddable? From 1c3f14407c5a670a8bc4bde5b30c6a8492654385 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 16:33:12 -0700 Subject: [PATCH 30/66] There's no need for target_serializer method --- lib/active_model/serializer/associations.rb | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 6a73b38..cb65249 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -10,6 +10,9 @@ def initialize(name, options={}, serializer_options={}) @embed_key = options[:embed_key] || :id @embed_in_root = options[:include] + serializer = options[:serializer] + @serializer = serializer.is_a?(String) ? serializer.constantize : serializer + @options = options @serializer_options = serializer_options end @@ -42,16 +45,11 @@ def embeddable? private - attr_reader :object, :embed, :embed_key - - def target_serializer - serializer = options[:serializer] - serializer.is_a?(String) ? serializer.constantize : serializer - end + attr_reader :object, :embed, :embed_key, :serializer def find_serializable(object) - if target_serializer - target_serializer.new(object, serializer_options) + if serializer + serializer.new(object, serializer_options) elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) ams.new(object, serializer_options) else From cd9e1066404e4be2e93fb896c33a03326a7b4ff4 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 17:26:38 -0700 Subject: [PATCH 31/66] All the attr_readers together --- lib/active_model/serializer/associations.rb | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index cb65249..4b5324c 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -45,7 +45,7 @@ def embeddable? private - attr_reader :object, :embed, :embed_key, :serializer + attr_reader :object, :embed, :embed_key, :serializer, :options, :serializer_options def find_serializable(object) if serializer @@ -56,8 +56,6 @@ def find_serializable(object) object end end - - attr_reader :options, :serializer_options end class HasMany < Base #:nodoc: From e295af2e2b31e03f226a0968693881267a4f5ab6 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 17:27:25 -0700 Subject: [PATCH 32/66] Move embed methods to initialize and define readers --- lib/active_model/serializer/associations.rb | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 4b5324c..7cfa385 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -6,7 +6,9 @@ def initialize(name, options={}, serializer_options={}) @name = name @object = options[:value] - @embed = options[:embed] + embed = options[:embed] + @embed_ids = embed == :id || embed == :ids + @embed_objects = embed == :object || embed == :objects @embed_key = options[:embed_key] || :id @embed_in_root = options[:include] @@ -17,8 +19,11 @@ def initialize(name, options={}, serializer_options={}) @serializer_options = serializer_options end - attr_reader :root, :name, :embed_in_root - alias :embed_in_root? :embed_in_root + attr_reader :root, :name, :embed_ids, :embed_objects, :embed_in_root + alias embed_objects? embed_objects + alias embed_ids? embed_ids + alias use_id_key? embed_ids? + alias embed_in_root? embed_in_root def key if key = options[:key] @@ -30,22 +35,13 @@ def key end end - def embed_ids? - embed == :id || embed == :ids - end - alias use_id_key? embed_ids? - - def embed_objects? - embed == :object || embed == :objects - end - def embeddable? !object.nil? end private - attr_reader :object, :embed, :embed_key, :serializer, :options, :serializer_options + attr_reader :object, :embed_key, :serializer, :options, :serializer_options def find_serializable(object) if serializer From bbd3c8b157db4f5ce7a3d24da40d67fd92511524 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 17:28:26 -0700 Subject: [PATCH 33/66] Define embeddable? as an alias of object --- lib/active_model/serializer/associations.rb | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 7cfa385..aa77bf6 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -19,7 +19,8 @@ def initialize(name, options={}, serializer_options={}) @serializer_options = serializer_options end - attr_reader :root, :name, :embed_ids, :embed_objects, :embed_in_root + attr_reader :object, :root, :name, :embed_ids, :embed_objects, :embed_in_root + alias embeddable? object alias embed_objects? embed_objects alias embed_ids? embed_ids alias use_id_key? embed_ids? @@ -35,13 +36,9 @@ def key end end - def embeddable? - !object.nil? - end - private - attr_reader :object, :embed_key, :serializer, :options, :serializer_options + attr_reader :embed_key, :serializer, :options, :serializer_options def find_serializable(object) if serializer From 36feb5d44fce75260759eb6e160c19d2b14d2f17 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 17:07:04 -0700 Subject: [PATCH 34/66] Refactor embeddable? method --- lib/active_model/serializer/associations.rb | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index aa77bf6..e2e13c2 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -95,11 +95,7 @@ def id_key end def embeddable? - if polymorphic? && object.nil? - false - else - true - end + super || !polymorphic? end def serializables From 0b6326eb352e363951a7911359569f38f35c35ec Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 17:10:04 -0700 Subject: [PATCH 35/66] Move polymorphic to initialize + reader --- lib/active_model/serializer/associations.rb | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index e2e13c2..d647d81 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -80,6 +80,11 @@ def serialize_ids end class HasOne < Base #:nodoc: + def initialize(name, options={}, serializer_options={}) + super + @polymorphic = options[:polymorphic] + end + def root if root = options[:root] root @@ -132,14 +137,13 @@ def serialize_ids private + attr_reader :polymorphic + alias polymorphic? polymorphic + def use_id_key? embed_ids? && !polymorphic? end - def polymorphic? - options[:polymorphic] - end - def polymorphic_key object.class.to_s.demodulize.underscore.to_sym end From 787b7cf24a2096233c107548be1c67d8692f61b3 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 15 May 2013 17:49:03 -0700 Subject: [PATCH 36/66] Document Associations --- lib/active_model/serializer/associations.rb | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index d647d81..cb3cb00 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -2,6 +2,28 @@ module ActiveModel class Serializer module Associations #:nodoc: class Base #:nodoc: + # name: The name of the association. + # + # options: A hash. These keys are accepted: + # + # value: The object we're associating with. + # + # serializer: The class used to serialize the association. + # + # embed: Define how associations should be embedded. + # - :objects # Embed associations as full objects. + # - :ids # Embed only the association ids. + # - :ids, :include => true # Embed the association ids and include objects in the root. + # + # include: Used in conjunction with embed :ids. Includes the objects in the root. + # + # root: Used in conjunction with include: true. Defines the key used to embed the objects. + # + # key: Key name used to store the ids in. + # + # embed_key: Method used to fetch ids. Defaults to :id. + # + # polymorphic: Is the association is polymorphic?. Values: true or false. def initialize(name, options={}, serializer_options={}) @name = name @object = options[:value] From 055f8fe33ca08a3ce23354428536bbd0dcfbb35c Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 16:51:56 -0700 Subject: [PATCH 37/66] AMS::Associations::Base is now AMS::Association. HasMany and HasOne inherits from it. --- lib/active_model/serializer.rb | 8 +- lib/active_model/serializer/associations.rb | 134 ++++++++++++++-------------- 2 files changed, 70 insertions(+), 72 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 3468a09..c4477fb 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -152,7 +152,7 @@ def define_include_method(name) # with the association name does not exist, the association name is # dispatched to the serialized object. def has_many(*attrs) - associate(Associations::HasMany, attrs) + associate(Association::HasMany, attrs) end # Defines an association in the object should be rendered. @@ -162,7 +162,7 @@ def has_many(*attrs) # with the association name does not exist, the association name is # dispatched to the serialized object. def has_one(*attrs) - associate(Associations::HasOne, attrs) + associate(Association::HasOne, attrs) end # Return a schema hash for the current serializer. This information @@ -372,9 +372,9 @@ def include!(name, options={}) options = klass_options.merge options klass elsif value.respond_to?(:to_ary) - Associations::HasMany + Association::HasMany else - Associations::HasOne + Association::HasOne end options = default_embed_options.merge!(options) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index cb3cb00..63760d4 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -1,79 +1,77 @@ module ActiveModel class Serializer - module Associations #:nodoc: - class Base #:nodoc: - # name: The name of the association. - # - # options: A hash. These keys are accepted: - # - # value: The object we're associating with. - # - # serializer: The class used to serialize the association. - # - # embed: Define how associations should be embedded. - # - :objects # Embed associations as full objects. - # - :ids # Embed only the association ids. - # - :ids, :include => true # Embed the association ids and include objects in the root. - # - # include: Used in conjunction with embed :ids. Includes the objects in the root. - # - # root: Used in conjunction with include: true. Defines the key used to embed the objects. - # - # key: Key name used to store the ids in. - # - # embed_key: Method used to fetch ids. Defaults to :id. - # - # polymorphic: Is the association is polymorphic?. Values: true or false. - def initialize(name, options={}, serializer_options={}) - @name = name - @object = options[:value] - - embed = options[:embed] - @embed_ids = embed == :id || embed == :ids - @embed_objects = embed == :object || embed == :objects - @embed_key = options[:embed_key] || :id - @embed_in_root = options[:include] - - serializer = options[:serializer] - @serializer = serializer.is_a?(String) ? serializer.constantize : serializer - - @options = options - @serializer_options = serializer_options - end - - attr_reader :object, :root, :name, :embed_ids, :embed_objects, :embed_in_root - alias embeddable? object - alias embed_objects? embed_objects - alias embed_ids? embed_ids - alias use_id_key? embed_ids? - alias embed_in_root? embed_in_root - - def key - if key = options[:key] - key - elsif use_id_key? - id_key - else - name - end + class Association #:nodoc: + # name: The name of the association. + # + # options: A hash. These keys are accepted: + # + # value: The object we're associating with. + # + # serializer: The class used to serialize the association. + # + # embed: Define how associations should be embedded. + # - :objects # Embed associations as full objects. + # - :ids # Embed only the association ids. + # - :ids, :include => true # Embed the association ids and include objects in the root. + # + # include: Used in conjunction with embed :ids. Includes the objects in the root. + # + # root: Used in conjunction with include: true. Defines the key used to embed the objects. + # + # key: Key name used to store the ids in. + # + # embed_key: Method used to fetch ids. Defaults to :id. + # + # polymorphic: Is the association is polymorphic?. Values: true or false. + def initialize(name, options={}, serializer_options={}) + @name = name + @object = options[:value] + + embed = options[:embed] + @embed_ids = embed == :id || embed == :ids + @embed_objects = embed == :object || embed == :objects + @embed_key = options[:embed_key] || :id + @embed_in_root = options[:include] + + serializer = options[:serializer] + @serializer = serializer.is_a?(String) ? serializer.constantize : serializer + + @options = options + @serializer_options = serializer_options + end + + attr_reader :object, :root, :name, :embed_ids, :embed_objects, :embed_in_root + alias embeddable? object + alias embed_objects? embed_objects + alias embed_ids? embed_ids + alias use_id_key? embed_ids? + alias embed_in_root? embed_in_root + + def key + if key = options[:key] + key + elsif use_id_key? + id_key + else + name end + end - private + private - attr_reader :embed_key, :serializer, :options, :serializer_options + attr_reader :embed_key, :serializer, :options, :serializer_options - def find_serializable(object) - if serializer - serializer.new(object, serializer_options) - elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) - ams.new(object, serializer_options) - else - object - end + def find_serializable(object) + if serializer + serializer.new(object, serializer_options) + elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) + ams.new(object, serializer_options) + else + object end end - class HasMany < Base #:nodoc: + class HasMany < Association #:nodoc: def root options[:root] || name end @@ -101,7 +99,7 @@ def serialize_ids end end - class HasOne < Base #:nodoc: + class HasOne < Association #:nodoc: def initialize(name, options={}, serializer_options={}) super @polymorphic = options[:polymorphic] From 35608a85507232e112d135666e8c38703ed327c3 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 16 May 2013 17:50:12 -0700 Subject: [PATCH 38/66] Move version.rb file to serializer directory --- active_model_serializers.gemspec | 2 +- lib/active_model/serializer/version.rb | 5 +++++ lib/active_model/serializers/version.rb | 5 ----- 3 files changed, 6 insertions(+), 6 deletions(-) create mode 100644 lib/active_model/serializer/version.rb delete mode 100644 lib/active_model/serializers/version.rb diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index f4f90a8..0971a26 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -1,7 +1,7 @@ # -*- encoding: utf-8 -*- $:.unshift File.expand_path("../lib", __FILE__) -require "active_model/serializers/version" +require "active_model/serializer/version" Gem::Specification.new do |gem| gem.authors = ["José Valim", "Yehuda Katz"] diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb new file mode 100644 index 0000000..10e6266 --- /dev/null +++ b/lib/active_model/serializer/version.rb @@ -0,0 +1,5 @@ +module ActiveModel + class Serializer + VERSION = "0.8.1" + end +end diff --git a/lib/active_model/serializers/version.rb b/lib/active_model/serializers/version.rb deleted file mode 100644 index 10e6266..0000000 --- a/lib/active_model/serializers/version.rb +++ /dev/null @@ -1,5 +0,0 @@ -module ActiveModel - class Serializer - VERSION = "0.8.1" - end -end From fd8cb67b85b48e0105a302a51fccea67f9166304 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Fri, 17 May 2013 15:01:14 -0700 Subject: [PATCH 39/66] Add CHANGELOG entries --- CHANGELOG.md | 39 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 37 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 86d9b27..fc05118 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,40 @@ # UNRELEASED +* ActiveModel::Serializable was created it has the shared code between + AM::Serializer and AM::ArraySerializer. Basically enable objects to be + serializable by implementing an options method to handle the options + of the serialization and a serialize method that returns an object to + be converted to json by the module. This also removes duplicate code. + https://github.com/rails-api/active_model_serializers/commit/6c6bc8872d3b0f040a200854fa5530a775824dbf + +* ActiveModel::Seriazer::Caching module was created it enables + Serializers to be able to cache to\_json and serialize calls. This + also helps removing duplicate code. + https://github.com/rails-api/active_model_serializers/commit/3e27110df78696ac48cafd1568f72216f348a188 + +* We got rid of the Association.refine method which generated + subclasses. + https://github.com/rails-api/active_model_serializers/commit/24923722d4f215c7cfcdf553fd16582e28e3801b + +* Associations doesn't know anymore about the source serializer. + That didn't make any sense. + https://github.com/rails-api/active_model_serializers/commit/2252e8fe6dbf45660c6a35f35e2423792f2c3abf + https://github.com/rails-api/active_model_serializers/commit/87eadd09b9a988bc1d9b30d9a501ef7e3fc6bb87 + https://github.com/rails-api/active_model_serializers/commit/79a6e13e8f7fae2eb4f48e83a9633e74beb6739e + +* Passing options[:hash] is not public API of include!. That was + removed. + https://github.com/rails-api/active_model_serializers/commit/5cbf9317051002a32c90c3f995b8b2f126f70d0c + +* ActiveModel::Serializer::Associations::Config is now + ActiveModel::Serializer::Association but it's an internal + thing so shouldn't bother. + ActiveModel::Serializer::Associations::Has\* are now + ActiveModel::Serializer::Association::Has\* and inherit from + ActiveModel::Serializer::Association + https://github.com/rails-api/active_model_serializers/commit/f5de334ddf1f3b9764d914a717311532021785d2 + https://github.com/rails-api/active_model_serializers/commit/3dd422d99e8c57f113880da34f6abe583c4dadf9 + # VERSION 0.8.1 * Fix bug whereby a serializer using 'options' would blow up. @@ -10,8 +45,8 @@ * A new DefaultSerializer ensures that POROs behave the same way as ActiveModels. -* If you wish to override ActiveRecord::Base#to_Json, you can now require - 'active_record/serializer_override'. We don't recommend you do this, but +* If you wish to override ActiveRecord::Base#to\_Json, you can now require + 'active\_record/serializer\_override'. We don't recommend you do this, but many users do, so we've left it optional. * Fixed a bug where ActionController wouldn't always have MimeResponds. From bbc3ae44cc65e31dd8e94f3ce8376937f7da8bb4 Mon Sep 17 00:00:00 2001 From: Damian Galarza Date: Tue, 21 May 2013 10:08:48 -0400 Subject: [PATCH 40/66] Allow a controller to properly override scope_name --- lib/active_model/serializer.rb | 2 +- test/serialization_scope_name_test.rb | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c4477fb..6a5275d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -284,7 +284,7 @@ def build_json(controller, resource, options) end options[:scope] = controller.serialization_scope unless options.has_key?(:scope) - options[:scope_name] = controller._serialization_scope + options[:scope_name] = controller._serialization_scope unless options.has_key?(:scope_name) options[:url_options] = controller.url_options serializer.new(resource, options) diff --git a/test/serialization_scope_name_test.rb b/test/serialization_scope_name_test.rb index d3db103..bc9c87b 100644 --- a/test/serialization_scope_name_test.rb +++ b/test/serialization_scope_name_test.rb @@ -65,3 +65,35 @@ def test_override_scope_name_with_controller assert_equal '{"admin_user":{"admin":true}}', @response.body end end + +class SerializationActionScopeOverrideTest < ActionController::TestCase + TestUser = Struct.new(:name, :admin) + + class AdminUserSerializer < ActiveModel::Serializer + attributes :admin? + def admin? + current_admin.admin + end + end + + class AdminUserTestController < ActionController::Base + protect_from_forgery + before_filter { request.format = :json } + + def current_admin + TestUser.new('Bob', true) + end + + def render_new_user + render :json => TestUser.new('pete', false), :serializer => AdminUserSerializer, :scope => current_admin, :scope_name => :current_admin + end + end + + tests AdminUserTestController + + def test_override_scope_name_with_controller + get :render_new_user + assert_equal '{"admin_user":{"admin":true}}', @response.body + end + +end From 18313df12dcbda067b970dd1ecbbdecf773f7b9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9my=20Coutable?= Date: Wed, 22 May 2013 16:54:27 +0300 Subject: [PATCH 41/66] Fix typo for ActiveModel::Serializer::Caching in the CHANGELOG --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fc05118..feafe7e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,7 +7,7 @@ be converted to json by the module. This also removes duplicate code. https://github.com/rails-api/active_model_serializers/commit/6c6bc8872d3b0f040a200854fa5530a775824dbf -* ActiveModel::Seriazer::Caching module was created it enables +* ActiveModel::Serializer::Caching module was created it enables Serializers to be able to cache to\_json and serialize calls. This also helps removing duplicate code. https://github.com/rails-api/active_model_serializers/commit/3e27110df78696ac48cafd1568f72216f348a188 From ee846f39af25c848e194115c9edf682a941a9995 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 22 May 2013 14:24:22 -0700 Subject: [PATCH 42/66] Fix build in 1.8.7 --- lib/active_model/serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6a5275d..2ac8eac 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -323,7 +323,7 @@ def url_options # Returns a json representation of the serializable # object including the root. def as_json(args={}) - super(root: args.fetch(:root, options.fetch(:root, root_name))) + super(:root => args.fetch(:root, options.fetch(:root, root_name))) end def serialize_object From 258248d6c07cc6bc0765501f3b71f333902d9ac4 Mon Sep 17 00:00:00 2001 From: Thomas Scholtes Date: Fri, 24 May 2013 10:23:59 +0200 Subject: [PATCH 43/66] Don't wrap array items in root element --- lib/active_model/array_serializer.rb | 2 +- test/array_serializer_test.rb | 14 ++++++++++++++ test/test_fakes.rb | 8 ++++++++ 3 files changed, 23 insertions(+), 1 deletion(-) diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index f647432..144bfe8 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -53,7 +53,7 @@ def serializable_array serializer = DefaultSerializer end - serializable = serializer.new(item, options) + serializable = serializer.new(item, options.merge(:root => nil)) if serializable.respond_to?(:serializable_hash) serializable.serializable_hash diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index d3001ac..11bec6c 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -31,6 +31,20 @@ def test_array_serializer_with_root ]}, serializer.as_json) end + def test_active_model_with_root + comment1 = ModelWithActiveModelSerializer.new(:title => "Comment1") + comment2 = ModelWithActiveModelSerializer.new(:title => "Comment2") + + array = [ comment1, comment2 ] + + serializer = array.active_model_serializer.new(array, :root => :comments) + + assert_equal({ :comments => [ + { :title => "Comment1" }, + { :title => "Comment2" } + ]}, serializer.as_json) + end + def test_array_serializer_with_hash hash = {:value => "something"} array = [hash] diff --git a/test/test_fakes.rb b/test/test_fakes.rb index ab96371..30ce34b 100644 --- a/test/test_fakes.rb +++ b/test/test_fakes.rb @@ -12,6 +12,14 @@ def as_json(*) end end +class ModelWithActiveModelSerializer < Model + include ActiveModel::Serializers::JSON + attr_accessor :attributes + def read_attribute_for_serialization(name) + @attributes[name] + end +end + class User include ActiveModel::SerializerSupport From 9521e912fe0136a7f9850feff51f085c287bece2 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 23 May 2013 17:34:03 -0700 Subject: [PATCH 44/66] serialize_ids call methods on the corresponding serializer if defined --- lib/active_model/serializer.rb | 7 +-- lib/active_model/serializer/associations.rb | 24 +++++++--- test/serializer_test.rb | 69 +++++++++++++++++++++++++++++ 3 files changed, 88 insertions(+), 12 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2ac8eac..c3768f7 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -382,12 +382,7 @@ def include!(name, options={}) association = association_class.new(name, options, self.options) if association.embed_ids? - node[association.key] = - if options[:embed_key] || self.respond_to?(name) || !self.object.respond_to?(association.id_key) - association.serialize_ids - else - self.object.read_attribute_for_serialization(association.id_key) - end + node[association.key] = association.serialize_ids if association.embed_in_root? && hash.nil? raise IncludeError.new(self.class, association.name) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 63760d4..888b94f 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -34,7 +34,7 @@ def initialize(name, options={}, serializer_options={}) @embed_in_root = options[:include] serializer = options[:serializer] - @serializer = serializer.is_a?(String) ? serializer.constantize : serializer + @serializer_class = serializer.is_a?(String) ? serializer.constantize : serializer @options = options @serializer_options = serializer_options @@ -59,11 +59,11 @@ def key private - attr_reader :embed_key, :serializer, :options, :serializer_options + attr_reader :embed_key, :serializer_class, :options, :serializer_options def find_serializable(object) - if serializer - serializer.new(object, serializer_options) + if serializer_class + serializer_class.new(object, serializer_options) elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer) ams.new(object, serializer_options) else @@ -94,7 +94,12 @@ def serialize def serialize_ids object.map do |item| - item.read_attribute_for_serialization(embed_key) + serializer = find_serializable(item) + if serializer.respond_to?(embed_key) + serializer.send(embed_key) + else + item.read_attribute_for_serialization(embed_key) + end end end end @@ -143,7 +148,14 @@ def serialize def serialize_ids if object - id = object.read_attribute_for_serialization(embed_key) + serializer = find_serializable(object) + id = + if serializer.respond_to?(embed_key) + serializer.send(embed_key) + else + object.read_attribute_for_serialization(embed_key) + end + if polymorphic? { :type => polymorphic_key, diff --git a/test/serializer_test.rb b/test/serializer_test.rb index 6c7cf7b..588da1c 100644 --- a/test/serializer_test.rb +++ b/test/serializer_test.rb @@ -454,6 +454,39 @@ def comments }, json) end + def test_methods_take_priority_over_associations_and_call_the_appropriate_id_method + comment_serializer = Class.new(ActiveModel::Serializer) do + def id + "OMG" + end + end + + post_serializer = Class.new(ActiveModel::Serializer) do + attributes :title + has_many :comments, :serializer => comment_serializer + embed :ids + + def comments + object.comments[0,1] + end + end + + post = Post.new(:title => "My Post") + comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post.comments = comments + + post.class_eval do + define_method :comment_ids, lambda { + self.comments.map { |c| c.read_attribute_for_serialization(:id) } + } + end + json = post_serializer.new(post).as_json + assert_equal({ + :title => "My Post", + :comment_ids => ["OMG"] + }, json) + end + def test_embed_objects serializer = post_serializer @@ -684,6 +717,42 @@ def test_embed_id_for_has_one }, hash.as_json) end + def test_embed_id_for_has_one_overriding_associated_id + author_serializer = Class.new(ActiveModel::Serializer) do + def id + "OMG" + end + end + + serializer_class = Class.new(ActiveModel::Serializer) do + embed :ids + root :post + + attributes :title, :body + has_one :author, :serializer => author_serializer + end + + post_class = Class.new(Model) do + attr_accessor :author + end + + author_class = Class.new(Model) + + post = post_class.new(:title => "New Post", :body => "It's a new post!") + author = author_class.new(:id => 5) + post.author = author + + hash = serializer_class.new(post) + + assert_equal({ + :post => { + :title => "New Post", + :body => "It's a new post!", + :author_id => "OMG" + } + }, hash.as_json) + end + def test_embed_objects_for_has_one author_serializer = Class.new(ActiveModel::Serializer) do attributes :id, :name From c023052df8909b14ca86e984026736a3500f5161 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Fri, 24 May 2013 15:00:29 -0700 Subject: [PATCH 45/66] Add CHANGELOG.md entries --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index feafe7e..40f7e00 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -35,6 +35,13 @@ https://github.com/rails-api/active_model_serializers/commit/f5de334ddf1f3b9764d914a717311532021785d2 https://github.com/rails-api/active_model_serializers/commit/3dd422d99e8c57f113880da34f6abe583c4dadf9 +* serialize\_ids call methods on the corresponding serializer if they + are defined, instead of talking directly with the serialized object. + Serializers are decorators so we shouldn't talk directly with + serialized objects. + +* Array items are not wrapped anymore in root element. + # VERSION 0.8.1 * Fix bug whereby a serializer using 'options' would blow up. From 8795f2bc1eccf4c4a26ce8853af0a2e58fedd45a Mon Sep 17 00:00:00 2001 From: Steve Klabnik Date: Sat, 25 May 2013 08:03:29 -0500 Subject: [PATCH 46/66] Add CONTRIBUTING.md --- CONTRIBUTING.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 CONTRIBUTING.md diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..9811ef2 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,20 @@ +Contributing to AMS +=================== + +First of all, **thank you**! + +Now, for the details: + +Please file issues on the [GitHub Issues +list](https://github.com/rails-api/active_model_serializers/issues). + +Please discuss new features or ask for feedback about a new feature [on +rails-api-core](https://groups.google.com/forum/#!forum/rails-api-core). + +If you want a feature implemented, the best way to get it done is to submit a +pull request that implements it. Tests and docs would be nice. + +Please include a CHANGELOG with all entries that change behavior. + +:heart: :sparkling_heart: :heart: + From c97acfd9ba001b35c35676319ab106ed93af21e6 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Tue, 28 May 2013 18:03:19 -0700 Subject: [PATCH 47/66] Always set a serializer for each item of an Array model.active_model_serializer could return nil so we need to ensure that if serializer is not setted we set DefaultSerializer to it. This reverts commit 64ed05c484dc0add53183579a347b13d138ee944. Fixes #318 --- lib/active_model/array_serializer.rb | 3 +-- test/array_serializer_test.rb | 19 ++++++++++++++++++- 2 files changed, 19 insertions(+), 3 deletions(-) diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index 144bfe8..a1b92c4 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -49,9 +49,8 @@ def serializable_array serializer = options[:each_serializer] elsif item.respond_to?(:active_model_serializer) serializer = item.active_model_serializer - else - serializer = DefaultSerializer end + serializer ||= DefaultSerializer serializable = serializer.new(item, options.merge(:root => nil)) diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 11bec6c..f335382 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -52,7 +52,7 @@ def test_array_serializer_with_hash assert_equal({ :items => [ hash.as_json ]}, serializer.as_json) end - def test_array_serializer_with_specified_seriailizer + def test_array_serializer_with_specified_serializer post1 = Post.new(:title => "Post1", :author => "Author1", :id => 1) post2 = Post.new(:title => "Post2", :author => "Author2", :id => 2) @@ -65,4 +65,21 @@ def test_array_serializer_with_specified_seriailizer { :title => "Post2" } ], serializer.as_json) end + + def test_array_serializer_using_default_serializer + hash = { "value" => "something" } + class << hash + def active_model_serializer + nil + end + end + + array = [hash] + + serializer = array.active_model_serializer.new array + + assert_equal([ + { "value" => "something" } + ], serializer.as_json) + end end From 1b142a23f1fa5ca66c13b3f9631b38ded800fcf3 Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 29 May 2013 17:07:45 -0700 Subject: [PATCH 48/66] Add campfire notifications --- .travis.yml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/.travis.yml b/.travis.yml index ecaf21c..20faf13 100644 --- a/.travis.yml +++ b/.travis.yml @@ -27,3 +27,8 @@ matrix: rvm: jruby-18mode - gemfile: Gemfile.edge rvm: rbx-18mode +notifications: + campfire: + on_success: change + rooms: + - secure: "TP0fJ4aqXCRD7CaAgaYW7Pa22j4/uLChdBb59ob/sJvHtfi4Zx3I54xWApmp\nZl1KItFGCV8oQZhQl5hAmHJfJ+1gCNeBvIKwY6TsIyTmyDg1KcJUcJDrwYxO\ntAeYI2PvU5PtKMmpnfnwFQMxL+2nfWJWNzboBCDr4YvoFI+rN+A=" From 2c563eaacec810571850fa3f998ab94f57f57c9e Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Wed, 29 May 2013 18:00:32 -0700 Subject: [PATCH 49/66] Turn off Travis' email notifications --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index 20faf13..82c47f1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -28,6 +28,7 @@ matrix: - gemfile: Gemfile.edge rvm: rbx-18mode notifications: + email: false campfire: on_success: change rooms: From 143e5d9866456ff642dce3941de3e5e2ed26de51 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 19:39:00 -0600 Subject: [PATCH 50/66] do not generate id method (was for 1.8 only) see https://github.com/rails-api/active_model_serializers/issues/127 for original motivation --- lib/generators/serializer/serializer_generator.rb | 3 --- lib/generators/serializer/templates/serializer.rb | 11 ----------- test/generators_test.rb | 12 ------------ 3 files changed, 26 deletions(-) diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb index b7096f8..0da6c87 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/serializer/serializer_generator.rb @@ -13,9 +13,6 @@ def create_serializer_file end private - def generate_id_method - RUBY_VERSION =~ /1\.8/ - end def attributes_names [:id] + attributes.select { |attr| !attr.reference? }.map { |a| a.name.to_sym } diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb index 6c25609..4ebb004 100644 --- a/lib/generators/serializer/templates/serializer.rb +++ b/lib/generators/serializer/templates/serializer.rb @@ -4,16 +4,5 @@ class <%= class_name %>Serializer < <%= parent_class_name %> <% association_names.each do |attribute| -%> has_one :<%= attribute %> <% end -%> -<% if generate_id_method %> - - # due to the difference between 1.8 and 1.9 with respect to #id and - # #object_id, we recommend that if you wish to serialize id columns, you - # do this. Feel free to remove this if you don't feel that it's appropriate. - # - # For more: https://github.com/rails-api/active_model_serializers/issues/127 - def id - object.read_attribute_for_serialization(:id) - end -<% end -%> end <% end -%> diff --git a/test/generators_test.rb b/test/generators_test.rb index b1938ce..b1a05b3 100644 --- a/test/generators_test.rb +++ b/test/generators_test.rb @@ -36,18 +36,6 @@ def test_uses_application_serializer_if_one_exists Object.send :remove_const, :ApplicationSerializer end - def test_serializer_gets_id - run_generator - - assert_file "app/serializers/account_serializer.rb" do |content| - if RUBY_VERSION =~ /1.8/ - assert_match /def id/, content - else - assert_no_match /def id/, content - end - end - end - # def test_uses_namespace_application_serializer_if_one_exists # Object.const_set(:SerializerNamespace, Module.new) # SerializerNamespace.const_set(:ApplicationSerializer, Class.new) From 62167d243b39ba7a44315faa498002422f1827b9 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 19:43:36 -0600 Subject: [PATCH 51/66] require ruby >= 1.9.2 in gemspec [ci skip] * use consistent quotes --- active_model_serializers.gemspec | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 0971a26..9711c56 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -17,7 +17,10 @@ Gem::Specification.new do |gem| gem.require_paths = ["lib"] gem.version = ActiveModel::Serializer::VERSION - gem.add_dependency 'activemodel', '>= 3.0' + gem.required_ruby_version = ">= 1.9.2" + + gem.add_dependency "activemodel", ">= 3.0" + gem.add_development_dependency "rails", ">= 3.0" gem.add_development_dependency "pry" gem.add_development_dependency "simplecov" From a857952d124c00f1ff05f31f9a4a86a1de1008f4 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 19:46:55 -0600 Subject: [PATCH 52/66] remove 1.8 versions from travis --- .travis.yml | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/.travis.yml b/.travis.yml index 82c47f1..6a195cf 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,13 +1,9 @@ language: ruby rvm: - - 1.8.7 - 1.9.2 - 1.9.3 - 2.0.0 - - ree - - jruby-18mode - jruby-19mode - - rbx-18mode - rbx-19mode gemfile: - Gemfile @@ -18,15 +14,7 @@ matrix: exclude: # Edge Rails is only compatible with 1.9.3 - gemfile: Gemfile.edge - rvm: 1.8.7 - - gemfile: Gemfile.edge rvm: 1.9.2 - - gemfile: Gemfile.edge - rvm: ree - - gemfile: Gemfile.edge - rvm: jruby-18mode - - gemfile: Gemfile.edge - rvm: rbx-18mode notifications: email: false campfire: From b686b73edf1a6113832ea26663ce11bc4f68546d Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 19:47:55 -0600 Subject: [PATCH 53/66] add note to changelog [ci skip] --- CHANGELOG.md | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 40f7e00..07f9b02 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,26 +4,26 @@ AM::Serializer and AM::ArraySerializer. Basically enable objects to be serializable by implementing an options method to handle the options of the serialization and a serialize method that returns an object to - be converted to json by the module. This also removes duplicate code. + be converted to json by the module. This also removes duplicate code. https://github.com/rails-api/active_model_serializers/commit/6c6bc8872d3b0f040a200854fa5530a775824dbf * ActiveModel::Serializer::Caching module was created it enables Serializers to be able to cache to\_json and serialize calls. This - also helps removing duplicate code. + also helps removing duplicate code. https://github.com/rails-api/active_model_serializers/commit/3e27110df78696ac48cafd1568f72216f348a188 * We got rid of the Association.refine method which generated - subclasses. + subclasses. https://github.com/rails-api/active_model_serializers/commit/24923722d4f215c7cfcdf553fd16582e28e3801b * Associations doesn't know anymore about the source serializer. - That didn't make any sense. - https://github.com/rails-api/active_model_serializers/commit/2252e8fe6dbf45660c6a35f35e2423792f2c3abf - https://github.com/rails-api/active_model_serializers/commit/87eadd09b9a988bc1d9b30d9a501ef7e3fc6bb87 + That didn't make any sense. + https://github.com/rails-api/active_model_serializers/commit/2252e8fe6dbf45660c6a35f35e2423792f2c3abf + https://github.com/rails-api/active_model_serializers/commit/87eadd09b9a988bc1d9b30d9a501ef7e3fc6bb87 https://github.com/rails-api/active_model_serializers/commit/79a6e13e8f7fae2eb4f48e83a9633e74beb6739e * Passing options[:hash] is not public API of include!. That was - removed. + removed. https://github.com/rails-api/active_model_serializers/commit/5cbf9317051002a32c90c3f995b8b2f126f70d0c * ActiveModel::Serializer::Associations::Config is now @@ -31,8 +31,8 @@ thing so shouldn't bother. ActiveModel::Serializer::Associations::Has\* are now ActiveModel::Serializer::Association::Has\* and inherit from - ActiveModel::Serializer::Association - https://github.com/rails-api/active_model_serializers/commit/f5de334ddf1f3b9764d914a717311532021785d2 + ActiveModel::Serializer::Association + https://github.com/rails-api/active_model_serializers/commit/f5de334ddf1f3b9764d914a717311532021785d2 https://github.com/rails-api/active_model_serializers/commit/3dd422d99e8c57f113880da34f6abe583c4dadf9 * serialize\_ids call methods on the corresponding serializer if they @@ -42,6 +42,8 @@ * Array items are not wrapped anymore in root element. +* Remove support for ruby 1.8 versions. + # VERSION 0.8.1 * Fix bug whereby a serializer using 'options' would blow up. From 74ba9dc76c4258e7c0aac84e76a1c72bfb060a61 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 21:59:17 -0600 Subject: [PATCH 54/66] upgrade hash syntax --- Gemfile | 2 +- Rakefile | 2 +- lib/active_model/array_serializer.rb | 2 +- lib/active_model/serializer.rb | 26 +++++++++++------------ lib/active_model/serializer/associations.rb | 6 +++--- lib/active_model_serializers.rb | 4 ++-- lib/generators/serializer/serializer_generator.rb | 6 +++--- 7 files changed, 24 insertions(+), 24 deletions(-) diff --git a/Gemfile b/Gemfile index 7130373..79ab2b9 100644 --- a/Gemfile +++ b/Gemfile @@ -3,4 +3,4 @@ source 'https://rubygems.org' # Specify gem dependencies in active_model_serializers.gemspec gemspec -gem "coveralls", :require => false +gem "coveralls", require: false diff --git a/Rakefile b/Rakefile index 23f17c4..8c5bd75 100644 --- a/Rakefile +++ b/Rakefile @@ -15,4 +15,4 @@ task :bench do load 'bench/perf.rb' end -task :default => :test +task default: :test diff --git a/lib/active_model/array_serializer.rb b/lib/active_model/array_serializer.rb index a1b92c4..e752c81 100644 --- a/lib/active_model/array_serializer.rb +++ b/lib/active_model/array_serializer.rb @@ -52,7 +52,7 @@ def serializable_array end serializer ||= DefaultSerializer - serializable = serializer.new(item, options.merge(:root => nil)) + serializable = serializer.new(item, options.merge(root: nil)) if serializable.respond_to?(:serializable_hash) serializable.serializable_hash diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c3768f7..e2a6228 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -13,7 +13,7 @@ module ActiveModel # it expects two objects as arguments, a resource and options. For example, # one may do in a controller: # - # PostSerializer.new(@post, :scope => current_user).to_json + # PostSerializer.new(@post, scope: current_user).to_json # # The object to be serialized is the +@post+ and the current user is passed # in for authorization purposes. @@ -30,7 +30,7 @@ module ActiveModel # # def attributes # hash = super - # hash.merge!(:email => post.email) if author? + # hash.merge!(email: post.email) if author? # hash # end # @@ -46,7 +46,7 @@ class Serializer include ActiveModel::Serializer::Caching INCLUDE_METHODS = {} - INSTRUMENT = { :serialize => :"serialize.serializer", :associations => :"associations.serializer" } + INSTRUMENT = { serialize: :"serialize.serializer", associations: :"associations.serializer" } class IncludeError < StandardError attr_reader :source, :association @@ -86,7 +86,7 @@ def attributes(*attrs) attrs.each do |attr| if Hash === attr - attr.each {|attr_real, key| attribute attr_real, :key => key } + attr.each {|attr_real, key| attribute(attr_real, key: key) } else attribute attr end @@ -172,20 +172,20 @@ def has_one(*attrs) # # The +attributes+ hash looks like this: # - # { :name => :string, :age => :integer } + # { name: :string, age: :integer } # # The +associations+ hash looks like this: - # { :posts => { :has_many => :posts } } + # { posts: { has_many: :posts } } # # If :key is used: # # class PostsSerializer < ActiveModel::Serializer - # has_many :posts, :key => :my_posts + # has_many :posts, key: :my_posts # end # # the hash looks like this: # - # { :my_posts => { :has_many => :posts } + # { my_posts: { has_many: :posts } # # This information is extracted from the serializer's model class, # which is provided by +SerializerClass.model_class+. @@ -232,7 +232,7 @@ def schema end end - { :attributes => attrs, :associations => associations } + { attributes: attrs, associations: associations } end # The model class associated with this serializer. @@ -244,7 +244,7 @@ def model_class # # embed :objects # Embed associations as full objects # embed :ids # Embed only the association ids - # embed :ids, :include => true # Embed the association ids and include objects in the root + # embed :ids, include: true # Embed the association ids and include objects in the root # def embed(type, options={}) self._embed = type @@ -323,7 +323,7 @@ def url_options # Returns a json representation of the serializable # object including the root. def as_json(args={}) - super(:root => args.fetch(:root, options.fetch(:root, root_name))) + super(root: args.fetch(:root, options.fetch(:root, root_name))) end def serialize_object @@ -451,8 +451,8 @@ def instrument(name, payload = {}, &block) def default_embed_options { - :embed => _embed, - :include => _root_embed + embed: _embed, + include: _root_embed } end end diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 888b94f..1f2b0b5 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -12,7 +12,7 @@ class Association #:nodoc: # embed: Define how associations should be embedded. # - :objects # Embed associations as full objects. # - :ids # Embed only the association ids. - # - :ids, :include => true # Embed the association ids and include objects in the root. + # - :ids, include: true # Embed the association ids and include objects in the root. # # include: Used in conjunction with embed :ids. Includes the objects in the root. # @@ -158,8 +158,8 @@ def serialize_ids if polymorphic? { - :type => polymorphic_key, - :id => id + type: polymorphic_key, + id: id } else id diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index a708585..c1357c7 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -74,8 +74,8 @@ def active_model_serializer Set.send(:include, ActiveModel::ArraySerializerSupport) { - :active_record => 'ActiveRecord::Relation', - :mongoid => 'Mongoid::Criteria' + active_record: 'ActiveRecord::Relation', + mongoid: 'Mongoid::Criteria' }.each do |orm, rel_class| ActiveSupport.on_load(orm) do include ActiveModel::SerializerSupport diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb index 0da6c87..129da44 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/serializer/serializer_generator.rb @@ -2,11 +2,11 @@ module Rails module Generators class SerializerGenerator < NamedBase source_root File.expand_path("../templates", __FILE__) - check_class_collision :suffix => "Serializer" + check_class_collision suffix: "Serializer" - argument :attributes, :type => :array, :default => [], :banner => "field:type field:type" + argument :attributes, type: :array, default: [], banner: "field:type field:type" - class_option :parent, :type => :string, :desc => "The parent class for the generated serializer" + class_option :parent, type: :string, desc: "The parent class for the generated serializer" def create_serializer_file template 'serializer.rb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") From c3fa96456c245ad5b29044fab09c34c90e956778 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Wed, 29 May 2013 23:13:37 -0600 Subject: [PATCH 55/66] upgrade hash syntax in tests --- test/array_serializer_test.rb | 50 +-- test/association_test.rb | 228 +++++----- test/no_serialization_scope_test.rb | 6 +- test/serialization_scope_name_test.rb | 6 +- test/serialization_test.rb | 102 ++--- test/serializer_test.rb | 776 +++++++++++++++++----------------- test/test_fakes.rb | 36 +- 7 files changed, 602 insertions(+), 602 deletions(-) diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index f335382..d48e802 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -6,63 +6,63 @@ class ArraySerializerTest < ActiveModel::TestCase def test_array_serializer model = Model.new user = User.new - comments = Comment.new(:title => "Comment1", :id => 1) + comments = Comment.new(title: "Comment1", id: 1) array = [model, user, comments] - serializer = array.active_model_serializer.new(array, :scope => {:scope => true}) + serializer = array.active_model_serializer.new(array, scope: { scope: true }) assert_equal([ - { :model => "Model" }, - { :last_name => "Valim", :ok => true, :first_name => "Jose", :scope => true }, - { :title => "Comment1" } + { model: "Model" }, + { last_name: "Valim", ok: true, first_name: "Jose", scope: true }, + { title: "Comment1" } ], serializer.as_json) end def test_array_serializer_with_root - comment1 = Comment.new(:title => "Comment1", :id => 1) - comment2 = Comment.new(:title => "Comment2", :id => 2) + comment1 = Comment.new(title: "Comment1", id: 1) + comment2 = Comment.new(title: "Comment2", id: 2) array = [ comment1, comment2 ] - serializer = array.active_model_serializer.new(array, :root => :comments) + serializer = array.active_model_serializer.new(array, root: :comments) - assert_equal({ :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + assert_equal({ comments: [ + { title: "Comment1" }, + { title: "Comment2" } ]}, serializer.as_json) end def test_active_model_with_root - comment1 = ModelWithActiveModelSerializer.new(:title => "Comment1") - comment2 = ModelWithActiveModelSerializer.new(:title => "Comment2") + comment1 = ModelWithActiveModelSerializer.new(title: "Comment1") + comment2 = ModelWithActiveModelSerializer.new(title: "Comment2") array = [ comment1, comment2 ] - serializer = array.active_model_serializer.new(array, :root => :comments) + serializer = array.active_model_serializer.new(array, root: :comments) - assert_equal({ :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + assert_equal({ comments: [ + { title: "Comment1" }, + { title: "Comment2" } ]}, serializer.as_json) end def test_array_serializer_with_hash - hash = {:value => "something"} + hash = { value: "something" } array = [hash] - serializer = array.active_model_serializer.new(array, :root => :items) - assert_equal({ :items => [ hash.as_json ]}, serializer.as_json) + serializer = array.active_model_serializer.new(array, root: :items) + assert_equal({ items: [hash.as_json] }, serializer.as_json) end def test_array_serializer_with_specified_serializer - post1 = Post.new(:title => "Post1", :author => "Author1", :id => 1) - post2 = Post.new(:title => "Post2", :author => "Author2", :id => 2) + post1 = Post.new(title: "Post1", author: "Author1", id: 1) + post2 = Post.new(title: "Post2", author: "Author2", id: 2) array = [ post1, post2 ] - serializer = array.active_model_serializer.new array, :each_serializer => CustomPostSerializer + serializer = array.active_model_serializer.new array, each_serializer: CustomPostSerializer assert_equal([ - { :title => "Post1" }, - { :title => "Post2" } + { title: "Post1" }, + { title: "Post2" } ], serializer.as_json) end diff --git a/test/association_test.rb b/test/association_test.rb index 2cfbd96..3ae225a 100644 --- a/test/association_test.rb +++ b/test/association_test.rb @@ -15,7 +15,7 @@ def read_attribute_for_serialization(name) end def as_json(*) - { :model => "Model" } + { model: "Model" } end def method_missing(meth, *args) @@ -33,8 +33,8 @@ def setup @hash = {} @root_hash = {} - @post = Model.new(:title => "New Post", :body => "Body") - @comment = Model.new(:id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT") + @post = Model.new(title: "New Post", body: "Body") + @comment = Model.new(id: 1, external_id: "COMM001", body: "ZOMG A COMMENT") @post.comments = [ @comment ] @post.comment = @comment @@ -46,66 +46,66 @@ def setup attributes :title, :body end - @post_serializer = @post_serializer_class.new(@post, :hash => @root_hash) + @post_serializer = @post_serializer_class.new(@post, hash: @root_hash) end def include!(key, options={}) @post_serializer.include! key, { - :embed => :ids, - :include => true, - :node => @hash, - :serializer => @comment_serializer_class + embed: :ids, + include: true, + node: @hash, + serializer: @comment_serializer_class }.merge(options) end def include_bare!(key, options={}) @post_serializer.include! key, { - :node => @hash, - :serializer => @comment_serializer_class + node: @hash, + serializer: @comment_serializer_class }.merge(options) end class NoDefaults < AssociationTest def test_include_bang_has_many_associations - include! :comments, :value => @post.comments + include! :comments, value: @post.comments assert_equal({ - :comment_ids => [ 1 ] + comment_ids: [ 1 ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_include_bang_with_embed_false - include! :comments, :value => @post.comments, :embed => false + include! :comments, value: @post.comments, embed: false assert_equal({}, @hash) assert_equal({}, @root_hash) end def test_include_bang_with_embed_ids_include_false - include! :comments, :value => @post.comments, :embed => :ids, :include => false + include! :comments, value: @post.comments, embed: :ids, include: false assert_equal({ - :comment_ids => [ 1 ] + comment_ids: [ 1 ] }, @hash) assert_equal({}, @root_hash) end def test_include_bang_has_one_associations - include! :comment, :value => @post.comment + include! :comment, value: @post.comment assert_equal({ - :comment_id => 1 + comment_id: 1 }, @hash) assert_equal({ - :comments => [{ :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" }] + comments: [{ id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" }] }, @root_hash) end end @@ -119,12 +119,12 @@ def test_with_default_has_many include! :comments assert_equal({ - :comment_ids => [ 1 ] + comment_ids: [ 1 ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end @@ -137,134 +137,134 @@ def test_with_default_has_one include! :comment assert_equal({ - :comment_id => 1 + comment_id: 1 }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_many_with_custom_key @post_serializer_class.class_eval do - has_many :comments, :key => :custom_comments + has_many :comments, key: :custom_comments end include! :comments assert_equal({ - :custom_comments => [ 1 ] + custom_comments: [ 1 ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_one_with_custom_key @post_serializer_class.class_eval do - has_one :comment, :key => :custom_comment_id + has_one :comment, key: :custom_comment_id end include! :comment assert_equal({ - :custom_comment_id => 1 + custom_comment_id: 1 }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_many_with_custom_embed_key @post_serializer_class.class_eval do - has_many :comments, :embed_key => :external_id + has_many :comments, embed_key: :external_id end include! :comments assert_equal({ - :comment_ids => [ "COMM001" ] + comment_ids: [ "COMM001" ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_one_with_custom_embed_key @post_serializer_class.class_eval do - has_one :comment, :embed_key => :external_id + has_one :comment, embed_key: :external_id end include! :comment assert_equal({ - :comment_id => "COMM001" + comment_id: "COMM001" }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_many_with_custom_key_and_custom_embed_key @post_serializer_class.class_eval do - has_many :comments, :key => :custom_comments, :embed_key => :external_id + has_many :comments, key: :custom_comments, embed_key: :external_id end include! :comments assert_equal({ - :custom_comments => [ "COMM001" ] + custom_comments: [ "COMM001" ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_with_default_has_one_with_custom_key_and_custom_embed_key @post_serializer_class.class_eval do - has_one :comment, :key => :custom_comment, :embed_key => :external_id + has_one :comment, key: :custom_comment, embed_key: :external_id end include! :comment assert_equal({ - :custom_comment => "COMM001" + custom_comment: "COMM001" }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_embed_objects_for_has_many_associations @post_serializer_class.class_eval do - has_many :comments, :embed => :objects + has_many :comments, embed: :objects end include_bare! :comments assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @hash) @@ -273,13 +273,13 @@ def test_embed_objects_for_has_many_associations def test_embed_ids_for_has_many_associations @post_serializer_class.class_eval do - has_many :comments, :embed => :ids + has_many :comments, embed: :ids end include_bare! :comments assert_equal({ - :comment_ids => [ 1 ] + comment_ids: [ 1 ] }, @hash) assert_equal({}, @root_hash) @@ -287,7 +287,7 @@ def test_embed_ids_for_has_many_associations def test_embed_false_for_has_many_associations @post_serializer_class.class_eval do - has_many :comments, :embed => false + has_many :comments, embed: false end include_bare! :comments @@ -298,31 +298,31 @@ def test_embed_false_for_has_many_associations def test_embed_ids_include_true_for_has_many_associations @post_serializer_class.class_eval do - has_many :comments, :embed => :ids, :include => true + has_many :comments, embed: :ids, include: true end include_bare! :comments assert_equal({ - :comment_ids => [ 1 ] + comment_ids: [ 1 ] }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end def test_embed_ids_for_has_one_associations @post_serializer_class.class_eval do - has_one :comment, :embed => :ids + has_one :comment, embed: :ids end include_bare! :comment assert_equal({ - :comment_id => 1 + comment_id: 1 }, @hash) assert_equal({}, @root_hash) @@ -330,7 +330,7 @@ def test_embed_ids_for_has_one_associations def test_embed_false_for_has_one_associations @post_serializer_class.class_eval do - has_one :comment, :embed => false + has_one :comment, embed: false end include_bare! :comment @@ -341,18 +341,18 @@ def test_embed_false_for_has_one_associations def test_embed_ids_include_true_for_has_one_associations @post_serializer_class.class_eval do - has_one :comment, :embed => :ids, :include => true + has_one :comment, embed: :ids, include: true end include_bare! :comment assert_equal({ - :comment_id => 1 + comment_id: 1 }, @hash) assert_equal({ - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, @root_hash) end @@ -361,8 +361,8 @@ def test_embed_ids_include_true_does_not_serialize_multiple_times @post.recent_comment = @comment @post_serializer_class.class_eval do - has_one :comment, :embed => :ids, :include => true - has_one :recent_comment, :embed => :ids, :include => true, :root => :comments + has_one :comment, embed: :ids, include: true + has_one :recent_comment, embed: :ids, include: true, root: :comments end # Count how often the @comment record is serialized. @@ -382,7 +382,7 @@ def test_embed_ids_include_true_does_not_serialize_multiple_times def test_include_with_read_association_id_for_serialization_hook @post_serializer_class.class_eval do - has_one :comment, :embed => :ids, :include => true + has_one :comment, embed: :ids, include: true end association_name = nil @@ -399,13 +399,13 @@ def test_include_with_read_association_id_for_serialization_hook include_bare! :comment assert_equal({ - :comment_id => 1 + comment_id: 1 }, @hash) end def test_include_with_read_association_ids_for_serialization_hook @post_serializer_class.class_eval do - has_many :comments, :embed => :ids, :include => false + has_many :comments, embed: :ids, include: false end association_name = nil @@ -422,7 +422,7 @@ def test_include_with_read_association_ids_for_serialization_hook include_bare! :comments assert_equal({ - :comment_ids => [1] + comment_ids: [1] }, @hash) end end @@ -433,13 +433,13 @@ class BarSerializer < ActiveModel::Serializer; end class FooSerializer < ActiveModel::Serializer root :foos attributes :id - has_many :bars, :serializer => BarSerializer, :root => :bars, :embed => :ids, :include => true + has_many :bars, serializer: BarSerializer, root: :bars, embed: :ids, include: true end class BarSerializer < ActiveModel::Serializer root :bars attributes :id - has_many :foos, :serializer => FooSerializer, :root => :foos, :embed => :ids, :include => true + has_many :foos, serializer: FooSerializer, root: :foos, embed: :ids, include: true end class Foo < Model @@ -453,26 +453,26 @@ def active_model_serializer; BarSerializer; end def setup super - foo = Foo.new(:id => 1) - bar = Bar.new(:id => 2) + foo = Foo.new(id: 1) + bar = Bar.new(id: 2) foo.bars = [ bar ] bar.foos = [ foo ] collection = [ foo ] - @serializer = collection.active_model_serializer.new(collection, :root => :foos) + @serializer = collection.active_model_serializer.new(collection, root: :foos) end def test_mutual_relation_result assert_equal({ - :foos => [{ - :bar_ids => [ 2 ], - :id => 1 + foos: [{ + bar_ids: [ 2 ], + id: 1 }], - :bars => [{ - :foo_ids => [ 1 ], - :id => 2 + bars: [{ + foo_ids: [ 1 ], + id: 2 }] }, @serializer.as_json) end @@ -492,77 +492,77 @@ def setup @post_serializer_class.class_eval do root :post - embed :ids, :include => true - has_many :comments, :serializer => comment_serializer_class + embed :ids, include: true + has_many :comments, serializer: comment_serializer_class end end def test_when_it_is_included post_serializer = @post_serializer_class.new( - @post, :include => [:comments] + @post, include: [:comments] ) json = post_serializer.as_json assert_equal({ - :post => { - :title => "New Post", - :body => "Body", - :comment_ids => [ 1 ] + post: { + title: "New Post", + body: "Body", + comment_ids: [ 1 ] }, - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, json) end def test_when_it_is_not_included post_serializer = @post_serializer_class.new( - @post, :include => [] + @post, include: [] ) json = post_serializer.as_json assert_equal({ - :post => { - :title => "New Post", - :body => "Body", - :comment_ids => [ 1 ] + post: { + title: "New Post", + body: "Body", + comment_ids: [ 1 ] } }, json) end def test_when_it_is_excluded post_serializer = @post_serializer_class.new( - @post, :exclude => [:comments] + @post, exclude: [:comments] ) json = post_serializer.as_json assert_equal({ - :post => { - :title => "New Post", - :body => "Body", - :comment_ids => [ 1 ] + post: { + title: "New Post", + body: "Body", + comment_ids: [ 1 ] } }, json) end def test_when_it_is_not_excluded post_serializer = @post_serializer_class.new( - @post, :exclude => [] + @post, exclude: [] ) json = post_serializer.as_json assert_equal({ - :post => { - :title => "New Post", - :body => "Body", - :comment_ids => [ 1 ] + post: { + title: "New Post", + body: "Body", + comment_ids: [ 1 ] }, - :comments => [ - { :id => 1, :external_id => "COMM001", :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, external_id: "COMM001", body: "ZOMG A COMMENT" } ] }, json) end @@ -575,14 +575,14 @@ class StringSerializer < ActiveModel::Serializer def test_specifying_serializer_class_as_string @post_serializer_class.class_eval do - has_many :comments, :embed => :objects + has_many :comments, embed: :objects end - include_bare! :comments, :serializer => "AssociationTest::StringSerializerOption::StringSerializer" + include_bare! :comments, serializer: "AssociationTest::StringSerializerOption::StringSerializer" assert_equal({ - :comments => [ - { :id => 1, :body => "ZOMG A COMMENT" } + comments: [ + { id: 1, body: "ZOMG A COMMENT" } ] }, @hash) diff --git a/test/no_serialization_scope_test.rb b/test/no_serialization_scope_test.rb index 719ce4b..31ba475 100644 --- a/test/no_serialization_scope_test.rb +++ b/test/no_serialization_scope_test.rb @@ -7,7 +7,7 @@ def initialize(object, options) end def as_json(*) - { :scope => @options[:scope].as_json } + { scope: @options[:scope].as_json } end end @@ -21,14 +21,14 @@ class NoSerializationScopeController < ActionController::Base serialization_scope nil def index - render :json => ScopeSerializable.new + render json: ScopeSerializable.new end end tests NoSerializationScopeController def test_disabled_serialization_scope - get :index, :format => :json + get :index, format: :json assert_equal '{"scope":null}', @response.body end end diff --git a/test/serialization_scope_name_test.rb b/test/serialization_scope_name_test.rb index bc9c87b..a5e164c 100644 --- a/test/serialization_scope_name_test.rb +++ b/test/serialization_scope_name_test.rb @@ -21,7 +21,7 @@ def current_user end def render_new_user - render :json => TestUser.new('pete', false), :serializer => UserSerializer + render json: TestUser.new('pete', false), serializer: UserSerializer end end @@ -54,7 +54,7 @@ def current_admin end def render_new_user - render :json => TestUser.new('pete', false), :serializer => AdminUserSerializer + render json: TestUser.new('pete', false), serializer: AdminUserSerializer end end @@ -85,7 +85,7 @@ def current_admin end def render_new_user - render :json => TestUser.new('pete', false), :serializer => AdminUserSerializer, :scope => current_admin, :scope_name => :current_admin + render json: TestUser.new('pete', false), serializer: AdminUserSerializer, scope: current_admin, scope_name: :current_admin end end diff --git a/test/serialization_test.rb b/test/serialization_test.rb index c5e1bbe..6fe5075 100644 --- a/test/serialization_test.rb +++ b/test/serialization_test.rb @@ -4,13 +4,13 @@ class RenderJsonTest < ActionController::TestCase class JsonRenderable def as_json(options={}) - hash = { :a => :b, :c => :d, :e => :f } + hash = { a: :b, c: :d, e: :f } hash.except!(*options[:except]) if options[:except] hash end def to_json(options = {}) - super :except => [:c, :e] + super except: [:c, :e] end end @@ -20,9 +20,9 @@ def initialize(object, options={}) end def as_json(*) - hash = { :object => serializable_hash, :scope => @options[:scope].as_json } - hash.merge!(:options => true) if @options[:options] - hash.merge!(:check_defaults => true) if @options[:check_defaults] + hash = { object: serializable_hash, scope: @options[:scope].as_json } + hash.merge!(options: true) if @options[:options] + hash.merge!(check_defaults: true) if @options[:check_defaults] hash end @@ -41,7 +41,7 @@ def active_model_serializer end def as_json(*) - { :serializable_object => true } + { serializable_object: true } end end @@ -50,7 +50,7 @@ def initialize(*) end def as_json(*) - { :hello => true } + { hello: true } end end @@ -59,7 +59,7 @@ def initialize(*) end def as_json(*) - { :rails => 'rocks' } + { rails: 'rocks' } end end @@ -75,7 +75,7 @@ def active_model_serializer class HypermediaSerializer < ActiveModel::Serializer def as_json(*) - { :link => hypermedia_url } + { link: hypermedia_url } end end @@ -94,111 +94,111 @@ def self.controller_path end def render_json_nil - render :json => nil + render json: nil end def render_json_render_to_string - render :text => render_to_string(:json => '[]') + render text: render_to_string(json: '[]') end def render_json_hello_world - render :json => ActiveSupport::JSON.encode(:hello => 'world') + render json: ActiveSupport::JSON.encode(hello: 'world') end def render_json_hello_world_with_status - render :json => ActiveSupport::JSON.encode(:hello => 'world'), :status => 401 + render json: ActiveSupport::JSON.encode(hello: 'world'), status: 401 end def render_json_hello_world_with_callback - render :json => ActiveSupport::JSON.encode(:hello => 'world'), :callback => 'alert' + render json: ActiveSupport::JSON.encode(hello: 'world'), callback: 'alert' end def render_json_with_custom_content_type - render :json => ActiveSupport::JSON.encode(:hello => 'world'), :content_type => 'text/javascript' + render json: ActiveSupport::JSON.encode(hello: 'world'), content_type: 'text/javascript' end def render_symbol_json - render :json => ActiveSupport::JSON.encode(:hello => 'world') + render json: ActiveSupport::JSON.encode(hello: 'world') end def render_json_nil_with_custom_serializer - render :json => nil, :serializer => DummyCustomSerializer + render json: nil, serializer: DummyCustomSerializer end def render_json_with_extra_options - render :json => JsonRenderable.new, :except => [:c, :e] + render json: JsonRenderable.new, except: [:c, :e] end def render_json_without_options - render :json => JsonRenderable.new + render json: JsonRenderable.new end def render_json_with_serializer - @current_user = Struct.new(:as_json).new(:current_user => true) - render :json => JsonSerializable.new + @current_user = Struct.new(:as_json).new(current_user: true) + render json: JsonSerializable.new end def render_json_with_serializer_and_implicit_root - @current_user = Struct.new(:as_json).new(:current_user => true) - render :json => [JsonSerializable.new] + @current_user = Struct.new(:as_json).new(current_user: true) + render json: [JsonSerializable.new] end def render_json_with_serializer_and_options - @current_user = Struct.new(:as_json).new(:current_user => true) - render :json => JsonSerializable.new, :options => true + @current_user = Struct.new(:as_json).new(current_user: true) + render json: JsonSerializable.new, options: true end def render_json_with_serializer_and_scope_option - @current_user = Struct.new(:as_json).new(:current_user => true) - scope = Struct.new(:as_json).new(:current_user => false) - render :json => JsonSerializable.new, :scope => scope + @current_user = Struct.new(:as_json).new(current_user: true) + scope = Struct.new(:as_json).new(current_user: false) + render json: JsonSerializable.new, scope: scope end def render_json_with_serializer_api_but_without_serializer - @current_user = Struct.new(:as_json).new(:current_user => true) - render :json => JsonSerializable.new(true) + @current_user = Struct.new(:as_json).new(current_user: true) + render json: JsonSerializable.new(true) end # To specify a custom serializer for an object, use :serializer. def render_json_with_custom_serializer - render :json => Object.new, :serializer => CustomSerializer + render json: Object.new, serializer: CustomSerializer end # To specify a custom serializer for each item in the Array, use :each_serializer. def render_json_array_with_custom_serializer - render :json => [Object.new], :each_serializer => CustomSerializer + render json: [Object.new], each_serializer: CustomSerializer end def render_json_array_with_wrong_option - render :json => [Object.new], :serializer => CustomSerializer + render json: [Object.new], serializer: CustomSerializer end def render_json_with_links - render :json => HypermediaSerializable.new + render json: HypermediaSerializable.new end def render_json_array_with_no_root - render :json => [], :root => false + render json: [], root: false end def render_json_empty_array - render :json => [] + render json: [] end def render_json_array_with_custom_array_serializer - render :json => [], :serializer => CustomArraySerializer + render json: [], serializer: CustomArraySerializer end private def default_serializer_options defaults = {} - defaults.merge!(:check_defaults => true) if params[:check_defaults] - defaults.merge!(:root => :awesome) if params[:check_default_root] - defaults.merge!(:scope => :current_admin) if params[:check_default_scope] - defaults.merge!(:serializer => AnotherCustomSerializer) if params[:check_default_serializer] - defaults.merge!(:each_serializer => AnotherCustomSerializer) if params[:check_default_each_serializer] + defaults.merge!(check_defaults: true) if params[:check_defaults] + defaults.merge!(root: :awesome) if params[:check_default_root] + defaults.merge!(scope: :current_admin) if params[:check_default_scope] + defaults.merge!(serializer: AnotherCustomSerializer) if params[:check_default_serializer] + defaults.merge!(each_serializer: AnotherCustomSerializer) if params[:check_default_each_serializer] defaults end end @@ -279,19 +279,19 @@ def test_render_json_with_serializer end def test_render_json_with_serializer_checking_defaults - get :render_json_with_serializer, :check_defaults => true + get :render_json_with_serializer, check_defaults: true assert_match '"scope":{"current_user":true}', @response.body assert_match '"object":{"serializable_object":true}', @response.body assert_match '"check_defaults":true', @response.body end def test_render_json_with_serializer_checking_default_serailizer - get :render_json_with_serializer, :check_default_serializer => true + get :render_json_with_serializer, check_default_serializer: true assert_match '{"rails":"rocks"}', @response.body end def test_render_json_with_serializer_checking_default_scope - get :render_json_with_serializer, :check_default_scope => true + get :render_json_with_serializer, check_default_scope: true assert_match '"scope":"current_admin"', @response.body end @@ -301,7 +301,7 @@ def test_render_json_with_serializer_and_implicit_root end def test_render_json_with_serializer_and_implicit_root_checking_default_each_serailizer - get :render_json_with_serializer_and_implicit_root, :check_default_each_serializer => true + get :render_json_with_serializer_and_implicit_root, check_default_each_serializer: true assert_match '"test":[{"rails":"rocks"}]', @response.body end @@ -318,7 +318,7 @@ def test_render_json_with_serializer_and_scope_option end def test_render_json_with_serializer_and_scope_option_checking_default_scope - get :render_json_with_serializer_and_scope_option, :check_default_scope => true + get :render_json_with_serializer_and_scope_option, check_default_scope: true assert_match '"scope":{"current_user":false}', @response.body end @@ -333,7 +333,7 @@ def test_render_json_with_custom_serializer end def test_render_json_with_custom_serializer_checking_default_serailizer - get :render_json_with_custom_serializer, :check_default_serializer => true + get :render_json_with_custom_serializer, check_default_serializer: true assert_match '{"hello":true}', @response.body end @@ -349,7 +349,7 @@ def test_render_json_array_with_wrong_option end def test_render_json_array_with_custom_serializer_checking_default_each_serailizer - get :render_json_array_with_custom_serializer, :check_default_each_serializer => true + get :render_json_array_with_custom_serializer, check_default_each_serializer: true assert_match '{"test":[{"hello":true}]}', @response.body end @@ -364,7 +364,7 @@ def test_render_json_array_with_no_root end def test_render_json_array_with_no_root_checking_default_root - get :render_json_array_with_no_root, :check_default_root => true + get :render_json_array_with_no_root, check_default_root: true assert_equal '[]', @response.body end @@ -374,7 +374,7 @@ def test_render_json_empty_array end def test_render_json_empty_array_checking_default_root - get :render_json_empty_array, :check_default_root => true + get :render_json_empty_array, check_default_root: true assert_equal '{"awesome":[]}', @response.body end diff --git a/test/serializer_test.rb b/test/serializer_test.rb index 588da1c..5da28d8 100644 --- a/test/serializer_test.rb +++ b/test/serializer_test.rb @@ -3,7 +3,7 @@ class SerializerTest < ActiveModel::TestCase def test_scope_works_correct - serializer = ActiveModel::Serializer.new :foo, :scope => :bar + serializer = ActiveModel::Serializer.new :foo, scope: :bar assert_equal serializer.scope, :bar end @@ -14,51 +14,51 @@ def test_attributes hash = user_serializer.as_json assert_equal({ - :default_user => { :first_name => "Jose", :last_name => "Valim" } + default_user: { first_name: "Jose", last_name: "Valim" } }, hash) end def test_attributes_method user = User.new - user_serializer = UserSerializer.new(user, :scope => {}) + user_serializer = UserSerializer.new(user, scope: {}) hash = user_serializer.as_json assert_equal({ - :user => { :first_name => "Jose", :last_name => "Valim", :ok => true } + user: { first_name: "Jose", last_name: "Valim", ok: true } }, hash) end def test_attributes_method_specifying_keys user = User.new - user_serializer = UserAttributesWithKeySerializer.new(user, :scope => {}) + user_serializer = UserAttributesWithKeySerializer.new(user, scope: {}) hash = user_serializer.as_json assert_equal({ - :user_attributes_with_key => { :f_name => "Jose", :l_name => "Valim", :ok => true } + user_attributes_with_key: { f_name: "Jose", l_name: "Valim", ok: true } }, hash) end def test_attributes_method_specifying_some_keys user = User.new - user_serializer = UserAttributesWithSomeKeySerializer.new(user, :scope => {}) + user_serializer = UserAttributesWithSomeKeySerializer.new(user, scope: {}) hash = user_serializer.as_json assert_equal({ - :user_attributes_with_some_key => { :first_name => "Jose", :l_name => "Valim", :ok => true } + user_attributes_with_some_key: { first_name: "Jose", l_name: "Valim", ok: true } }, hash) end def test_attributes_method_with_unsymbolizable_key user = User.new - user_serializer = UserAttributesWithUnsymbolizableKeySerializer.new(user, :scope => {}) + user_serializer = UserAttributesWithUnsymbolizableKeySerializer.new(user, scope: {}) hash = user_serializer.as_json assert_equal({ - :user_attributes_with_unsymbolizable_key => { :first_name => "Jose", :"last-name" => "Valim", :ok => true } + user_attributes_with_unsymbolizable_key: { first_name: "Jose", :"last-name" => "Valim", ok: true } }, hash) end @@ -69,30 +69,30 @@ def test_attribute_method_with_name_as_serializer_prefix hash = object_serializer.as_json assert_equal({ - :some => { :some => "something" } + some: { some: "something" } }, hash) end def test_serializer_receives_scope user = User.new - user_serializer = UserSerializer.new(user, :scope => {:scope => true}) + user_serializer = UserSerializer.new(user, scope: { scope: true }) hash = user_serializer.as_json assert_equal({ - :user => { - :first_name => "Jose", - :last_name => "Valim", - :ok => true, - :scope => true + user: { + first_name: "Jose", + last_name: "Valim", + ok: true, + scope: true } }, hash) end def test_serializer_receives_url_options user = User.new - user_serializer = UserSerializer.new(user, :url_options => { :host => "test.local" }) - assert_equal({ :host => "test.local" }, user_serializer.url_options) + user_serializer = UserSerializer.new(user, url_options: { host: "test.local" }) + assert_equal({ host: "test.local" }, user_serializer.url_options) end def test_serializer_returns_empty_hash_without_url_options @@ -109,8 +109,8 @@ def test_pretty_accessors hash = user_serializer.as_json assert_equal({ - :my_user => { - :first_name => "Jose", :last_name => "Valim", :super_user => true + my_user: { + first_name: "Jose", last_name: "Valim", super_user: true } }, hash) end @@ -118,19 +118,19 @@ def test_pretty_accessors def test_has_many user = User.new - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1"), Comment.new(:title => "Comment2")] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1"), Comment.new(title: "Comment2")] post.comments = comments - post_serializer = PostSerializer.new(post, :scope => user) + post_serializer = PostSerializer.new(post, scope: user) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + post: { + title: "New Post", + body: "Body of new post", + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ] } }, post_serializer.as_json) @@ -139,21 +139,21 @@ def test_has_many def test_conditionally_included_associations user = User.new - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1"), Comment.new(:title => "Comment2")] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1"), Comment.new(title: "Comment2")] post.comments = comments - post_serializer = PostWithConditionalCommentsSerializer.new(post, :scope => user) + post_serializer = PostWithConditionalCommentsSerializer.new(post, scope: user) # comments enabled post.comments_disabled = false assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + post: { + title: "New Post", + body: "Body of new post", + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ] } }, post_serializer.as_json) @@ -161,9 +161,9 @@ def test_conditionally_included_associations # comments disabled post.comments_disabled = true assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post" + post: { + title: "New Post", + body: "Body of new post" } }, post_serializer.as_json) end @@ -171,21 +171,21 @@ def test_conditionally_included_associations def test_conditionally_included_associations_and_attributes user = User.new - post = Post.new(:title => "New Post", :body => "Body of new post", :author => 'Sausage King', :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1"), Comment.new(:title => "Comment2")] + post = Post.new(title: "New Post", body: "Body of new post", author: 'Sausage King', email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1"), Comment.new(title: "Comment2")] post.comments = comments - post_serializer = PostWithMultipleConditionalsSerializer.new(post, :scope => user) + post_serializer = PostWithMultipleConditionalsSerializer.new(post, scope: user) # comments enabled post.comments_disabled = false assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + post: { + title: "New Post", + body: "Body of new post", + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ] } }, post_serializer.as_json) @@ -193,19 +193,19 @@ def test_conditionally_included_associations_and_attributes # comments disabled post.comments_disabled = true assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post" + post: { + title: "New Post", + body: "Body of new post" } }, post_serializer.as_json) # superuser - should see author user.superuser = true assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :author => "Sausage King" + post: { + title: "New Post", + body: "Body of new post", + author: "Sausage King" } }, post_serializer.as_json) end @@ -215,12 +215,12 @@ def test_has_one blog = Blog.new blog.author = user - json = BlogSerializer.new(blog, :scope => user).as_json + json = BlogSerializer.new(blog, scope: user).as_json assert_equal({ - :blog => { - :author => { - :first_name => "Jose", - :last_name => "Valim" + blog: { + author: { + first_name: "Jose", + last_name: "Valim" } } }, json) @@ -236,17 +236,17 @@ def person object.author end - has_one :person, :serializer => author_serializer + has_one :person, serializer: author_serializer end user = User.new blog = Blog.new blog.author = user - json = blog_serializer.new(blog, :scope => user).as_json + json = blog_serializer.new(blog, scope: user).as_json assert_equal({ - :person => { - :first_name => "Jose" + person: { + first_name: "Jose" } }, json) end @@ -254,8 +254,8 @@ def person def post_serializer Class.new(ActiveModel::Serializer) do attributes :title, :body - has_many :comments, :serializer => CommentSerializer - has_one :author, :serializer => DefaultUserSerializer + has_many :comments, serializer: CommentSerializer + has_one :author, serializer: DefaultUserSerializer end end @@ -263,17 +263,17 @@ def test_associations_with_nil_association user = User.new blog = Blog.new - json = BlogSerializer.new(blog, :scope => user).as_json + json = BlogSerializer.new(blog, scope: user).as_json assert_equal({ - :blog => { :author => nil } + blog: { author: nil } }, json) serializer = Class.new(BlogSerializer) do root :blog end - json = serializer.new(blog, :scope => user).as_json - assert_equal({ :blog => { :author => nil } }, json) + json = serializer.new(blog, scope: user).as_json + assert_equal({ blog: { author: nil } }, json) end def test_custom_root @@ -284,7 +284,7 @@ def test_custom_root root :my_blog end - assert_equal({ :my_blog => { :author => nil } }, serializer.new(blog, :scope => user).as_json) + assert_equal({ my_blog: { author: nil } }, serializer.new(blog, scope: user).as_json) end def test_nil_root_object @@ -295,7 +295,7 @@ def test_nil_root_object root false end - assert_equal(nil, serializer.new(blog, :scope => user).as_json) + assert_equal(nil, serializer.new(blog, scope: user).as_json) end def test_custom_root_with_nil_root_object @@ -306,7 +306,7 @@ def test_custom_root_with_nil_root_object root :my_blog end - assert_equal({ :my_blog => nil }, serializer.new(blog, :scope => user).as_json) + assert_equal({ my_blog: nil }, serializer.new(blog, scope: user).as_json) end def test_false_root @@ -321,20 +321,20 @@ def test_false_root self.root = false end - assert_equal({ :author => nil }, serializer.new(blog, :scope => user).as_json) - assert_equal({ :author => nil }, another_serializer.new(blog, :scope => user).as_json) + assert_equal({ author: nil }, serializer.new(blog, scope: user).as_json) + assert_equal({ author: nil }, another_serializer.new(blog, scope: user).as_json) # test inherited false root serializer = Class.new(serializer) - assert_equal({ :author => nil }, serializer.new(blog, :scope => user).as_json) + assert_equal({ author: nil }, serializer.new(blog, scope: user).as_json) end def test_true_root blog = Blog.new assert_equal({ - :blog_with_root => { - :author => nil, + blog_with_root: { + author: nil, } }, BlogWithRootSerializer.new(blog).as_json) end @@ -348,7 +348,7 @@ def test_root_false_on_load_active_model_serializers blog = Blog.new serializer = BlogSerializer.new(blog) - assert_equal({ :author => nil }, serializer.as_json) + assert_equal({ author: nil }, serializer.as_json) ensure ActiveSupport.on_load(:active_model_serializers) do self.root = nil @@ -364,18 +364,18 @@ def test_embed_ids embed :ids end - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments serializer = serializer.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comment_ids => [1, 2], - :author_id => nil + post: { + title: "New Post", + body: "Body of new post", + comment_ids: [1, 2], + author_id: nil } }, serializer.as_json) end @@ -385,45 +385,45 @@ def test_embed_ids_include_true serializer_class.class_eval do root :post - embed :ids, :include => true + embed :ids, include: true end - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments serializer = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comment_ids => [1, 2], - :author_id => nil + post: { + title: "New Post", + body: "Body of new post", + comment_ids: [1, 2], + author_id: nil }, - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ], - :authors => [] + authors: [] }, serializer.as_json) - post.author = User.new(:id => 1) + post.author = User.new(id: 1) serializer = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comment_ids => [1, 2], - :author_id => 1 + post: { + title: "New Post", + body: "Body of new post", + comment_ids: [1, 2], + author_id: 1 }, - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ], - :authors => [{ :first_name => "Jose", :last_name => "Valim" }] + authors: [{ first_name: "Jose", last_name: "Valim" }] }, serializer.as_json) end @@ -438,8 +438,8 @@ def comments end end - post = Post.new(:title => "My Post") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "My Post") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments post.class_eval do @@ -449,8 +449,8 @@ def comments end json = post_serializer.new(post).as_json assert_equal({ - :title => "My Post", - :comment_ids => [1] + title: "My Post", + comment_ids: [1] }, json) end @@ -463,7 +463,7 @@ def id post_serializer = Class.new(ActiveModel::Serializer) do attributes :title - has_many :comments, :serializer => comment_serializer + has_many :comments, serializer: comment_serializer embed :ids def comments @@ -471,8 +471,8 @@ def comments end end - post = Post.new(:title => "My Post") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "My Post") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments post.class_eval do @@ -482,8 +482,8 @@ def comments end json = post_serializer.new(post).as_json assert_equal({ - :title => "My Post", - :comment_ids => ["OMG"] + title: "My Post", + comment_ids: ["OMG"] }, json) end @@ -495,45 +495,45 @@ def test_embed_objects embed :objects end - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments serializer = serializer.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :author => nil, - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + post: { + title: "New Post", + body: "Body of new post", + author: nil, + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ] } }, serializer.as_json) end def test_sets_can_be_serialized - post1 = Post.new(:title => "Post1", :author => "Author1", :id => 1) - post2 = Post.new(:title => "Post2", :author => "Author2", :id => 2) + post1 = Post.new(title: "Post1", author: "Author1", id: 1) + post2 = Post.new(title: "Post2", author: "Author2", id: 2) set = Set.new set << post1 set << post2 - serializer = set.active_model_serializer.new set, :each_serializer => CustomPostSerializer + serializer = set.active_model_serializer.new set, each_serializer: CustomPostSerializer as_json = serializer.as_json assert_equal 2, as_json.size - assert as_json.include?({ :title => "Post1" }) - assert as_json.include?({ :title => "Post2" }) + assert as_json.include?({ title: "Post1" }) + assert as_json.include?({ title: "Post2" }) end def test_associations_with_as posts = [ - Post.new(:title => 'First Post', :body => 'text'), - Post.new(:title => 'Second Post', :body => 'text') + Post.new(title: 'First Post', body: 'text'), + Post.new(title: 'Second Post', body: 'text') ] user = User.new @@ -541,18 +541,18 @@ def test_associations_with_as custom_blog.public_posts = posts custom_blog.public_user = user - serializer = CustomBlogSerializer.new(custom_blog, :scope => { :scope => true }) + serializer = CustomBlogSerializer.new(custom_blog, scope: { scope: true }) assert_equal({ - :custom_blog => { - :posts => [ - {:title => 'First Post', :body => 'text', :comments => []}, - {:title => 'Second Post', :body => 'text', :comments => []} + custom_blog: { + posts: [ + {title: 'First Post', body: 'text', comments: []}, + {title: 'Second Post', body: 'text', comments: []} ], - :user => { - :first_name => "Jose", - :last_name => "Valim", :ok => true, - :scope => true + user: { + first_name: "Jose", + last_name: "Valim", ok: true, + scope: true } } }, serializer.as_json) @@ -564,13 +564,13 @@ def test_implicity_detection_for_association_serializers const_set(:UserSerializer, UserSerializer) const_set(:PostSerializer, PostSerializer) - has_many :public_posts, :key => :posts - has_one :public_user, :key => :user + has_many :public_posts, key: :posts + has_one :public_user, key: :user end posts = [ - Post.new(:title => 'First Post', :body => 'text', :comments => []), - Post.new(:title => 'Second Post', :body => 'text', :comments => []) + Post.new(title: 'First Post', body: 'text', comments: []), + Post.new(title: 'Second Post', body: 'text', comments: []) ] user = User.new @@ -578,18 +578,18 @@ def test_implicity_detection_for_association_serializers custom_blog.public_posts = posts custom_blog.public_user = user - serializer = implicit_serializer.new(custom_blog, :scope => { :scope => true }) + serializer = implicit_serializer.new(custom_blog, scope: { scope: true }) assert_equal({ - :custom_blog => { - :posts => [ - {:title => 'First Post', :body => 'text', :comments => []}, - {:title => 'Second Post', :body => 'text', :comments => []} + custom_blog: { + posts: [ + {title: 'First Post', body: 'text', comments: []}, + {title: 'Second Post', body: 'text', comments: []} ], - :user => { - :first_name => "Jose", - :last_name => "Valim", :ok => true, - :scope => true + user: { + first_name: "Jose", + last_name: "Valim", ok: true, + scope: true } } }, serializer.as_json) @@ -599,18 +599,18 @@ def test_attribute_key serializer_class = Class.new(ActiveModel::Serializer) do root :user - attribute :first_name, :key => :firstName - attribute :last_name, :key => :lastName + attribute :first_name, key: :firstName + attribute :last_name, key: :lastName attribute :password end serializer = serializer_class.new(User.new) assert_equal({ - :user => { - :firstName => "Jose", - :lastName => "Valim", - :password => "oh noes yugive my password" + user: { + firstName: "Jose", + lastName: "Valim", + password: "oh noes yugive my password" } }, serializer.as_json) end @@ -647,18 +647,18 @@ def can_edit; end def can_view; end def drafts; end - attributes :name, :age, {:can_edit => :boolean}, :can_view - has_many :posts, :serializer => Class.new - has_many :drafts, :serializer => Class.new - has_one :parent, :serializer => Class.new + attributes :name, :age, { can_edit: :boolean }, :can_view + has_many :posts, serializer: Class.new + has_many :drafts, serializer: Class.new + has_one :parent, serializer: Class.new end assert_equal serializer.schema, { - :attributes => { :name => :string, :age => :integer, :can_edit => :boolean, :can_view => nil }, - :associations => { - :posts => { :has_many => :posts }, - :drafts => nil, - :parent => { :belongs_to => :parent } + attributes: { name: :string, age: :integer, can_edit: :boolean, can_view: nil }, + associations: { + posts: { has_many: :posts }, + drafts: nil, + parent: { belongs_to: :parent } } } end @@ -672,15 +672,15 @@ class << self; self; end.class_eval do end attributes :name, :age - has_many :posts, :key => :my_posts, :serializer => Class.new - has_one :parent, :key => :my_parent, :serializer => Class.new + has_many :posts, key: :my_posts, serializer: Class.new + has_one :parent, key: :my_parent, serializer: Class.new end assert_equal serializer.schema, { - :attributes => { :name => :string, :age => :integer }, - :associations => { - :my_posts => { :has_many => :posts }, - :my_parent => { :belongs_to => :parent } + attributes: { name: :string, age: :integer }, + associations: { + my_posts: { has_many: :posts }, + my_parent: { belongs_to: :parent } } } end @@ -693,7 +693,7 @@ def test_embed_id_for_has_one root :post attributes :title, :body - has_one :author, :serializer => author_serializer + has_one :author, serializer: author_serializer end post_class = Class.new(Model) do @@ -702,17 +702,17 @@ def test_embed_id_for_has_one author_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "It's a new post!") - author = author_class.new(:id => 5) + post = post_class.new(title: "New Post", body: "It's a new post!") + author = author_class.new(id: 5) post.author = author hash = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "It's a new post!", - :author_id => 5 + post: { + title: "New Post", + body: "It's a new post!", + author_id: 5 } }, hash.as_json) end @@ -729,7 +729,7 @@ def id root :post attributes :title, :body - has_one :author, :serializer => author_serializer + has_one :author, serializer: author_serializer end post_class = Class.new(Model) do @@ -738,17 +738,17 @@ def id author_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "It's a new post!") - author = author_class.new(:id => 5) + post = post_class.new(title: "New Post", body: "It's a new post!") + author = author_class.new(id: 5) post.author = author hash = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "It's a new post!", - :author_id => "OMG" + post: { + title: "New Post", + body: "It's a new post!", + author_id: "OMG" } }, hash.as_json) end @@ -762,7 +762,7 @@ def test_embed_objects_for_has_one root :post attributes :title, :body - has_one :author, :serializer => author_serializer + has_one :author, serializer: author_serializer end post_class = Class.new(Model) do @@ -771,17 +771,17 @@ def test_embed_objects_for_has_one author_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "It's a new post!") - author = author_class.new(:id => 5, :name => "Tom Dale") + post = post_class.new(title: "New Post", body: "It's a new post!") + author = author_class.new(id: 5, name: "Tom Dale") post.author = author hash = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "It's a new post!", - :author => { :id => 5, :name => "Tom Dale" } + post: { + title: "New Post", + body: "It's a new post!", + author: { id: 5, name: "Tom Dale" } } }, hash.as_json) end @@ -795,7 +795,7 @@ def test_root_provided_in_options root :post attributes :title, :body - has_one :author, :serializer => author_serializer + has_one :author, serializer: author_serializer end post_class = Class.new(Model) do @@ -804,37 +804,37 @@ def test_root_provided_in_options author_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "It's a new post!") - author = author_class.new(:id => 5, :name => "Tom Dale") + post = post_class.new(title: "New Post", body: "It's a new post!") + author = author_class.new(id: 5, name: "Tom Dale") post.author = author assert_equal({ - :blog_post => { - :title => "New Post", - :body => "It's a new post!", - :author => { :id => 5, :name => "Tom Dale" } + blog_post: { + title: "New Post", + body: "It's a new post!", + author: { id: 5, name: "Tom Dale" } } - }, serializer_class.new(post, :root => :blog_post).as_json) + }, serializer_class.new(post, root: :blog_post).as_json) assert_equal({ - :title => "New Post", - :body => "It's a new post!", - :author => { :id => 5, :name => "Tom Dale" } - }, serializer_class.new(post, :root => false).as_json) + title: "New Post", + body: "It's a new post!", + author: { id: 5, name: "Tom Dale" } + }, serializer_class.new(post, root: false).as_json) assert_equal({ - :blog_post => { - :title => "New Post", - :body => "It's a new post!", - :author => { :id => 5, :name => "Tom Dale" } + blog_post: { + title: "New Post", + body: "It's a new post!", + author: { id: 5, name: "Tom Dale" } } - }, serializer_class.new(post).as_json(:root => :blog_post)) + }, serializer_class.new(post).as_json(root: :blog_post)) assert_equal({ - :title => "New Post", - :body => "It's a new post!", - :author => { :id => 5, :name => "Tom Dale" } - }, serializer_class.new(post).as_json(:root => false)) + title: "New Post", + body: "It's a new post!", + author: { id: 5, name: "Tom Dale" } + }, serializer_class.new(post).as_json(root: false)) end def test_serializer_has_access_to_root_object @@ -853,7 +853,7 @@ def test_serializer_has_access_to_root_object root :post attributes :title, :body - has_one :author, :serializer => author_serializer + has_one :author, serializer: author_serializer end post_class = Class.new(Model) do @@ -862,8 +862,8 @@ def test_serializer_has_access_to_root_object author_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "It's a new post!") - author = author_class.new(:id => 5, :name => "Tom Dale") + post = post_class.new(title: "New Post", body: "It's a new post!") + author = author_class.new(id: 5, name: "Tom Dale") post.author = author expected = serializer_class.new(post).as_json @@ -875,47 +875,47 @@ def test_embed_ids_include_true_with_root serializer_class.class_eval do root :post - embed :ids, :include => true - has_many :comments, :key => :comment_ids, :root => :comments - has_one :author, :serializer => DefaultUserSerializer, :key => :author_id, :root => :author + embed :ids, include: true + has_many :comments, key: :comment_ids, root: :comments + has_one :author, serializer: DefaultUserSerializer, key: :author_id, root: :author end - post = Post.new(:title => "New Post", :body => "Body of new post", :email => "tenderlove@tenderlove.com") - comments = [Comment.new(:title => "Comment1", :id => 1), Comment.new(:title => "Comment2", :id => 2)] + post = Post.new(title: "New Post", body: "Body of new post", email: "tenderlove@tenderlove.com") + comments = [Comment.new(title: "Comment1", id: 1), Comment.new(title: "Comment2", id: 2)] post.comments = comments serializer = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comment_ids => [1, 2], - :author_id => nil + post: { + title: "New Post", + body: "Body of new post", + comment_ids: [1, 2], + author_id: nil }, - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ], - :author => [] + author: [] }, serializer.as_json) - post.author = User.new(:id => 1) + post.author = User.new(id: 1) serializer = serializer_class.new(post) assert_equal({ - :post => { - :title => "New Post", - :body => "Body of new post", - :comment_ids => [1, 2], - :author_id => 1 + post: { + title: "New Post", + body: "Body of new post", + comment_ids: [1, 2], + author_id: 1 }, - :comments => [ - { :title => "Comment1" }, - { :title => "Comment2" } + comments: [ + { title: "Comment1" }, + { title: "Comment2" } ], - :author => [{ :first_name => "Jose", :last_name => "Valim" }] + author: [{ first_name: "Jose", last_name: "Valim" }] }, serializer.as_json) end @@ -927,15 +927,15 @@ def test_embed_with_include_inserts_at_root end comment_serializer = Class.new(ActiveModel::Serializer) do - embed :ids, :include => true + embed :ids, include: true attributes :id, :body - has_many :tags, :serializer => tag_serializer + has_many :tags, serializer: tag_serializer end post_serializer = Class.new(ActiveModel::Serializer) do - embed :ids, :include => true + embed :ids, include: true attributes :id, :title, :body - has_many :comments, :serializer => comment_serializer + has_many :comments, serializer: comment_serializer end post_class = Class.new(Model) do @@ -952,32 +952,32 @@ def test_embed_with_include_inserts_at_root tag_class = Class.new(Model) - post = post_class.new(:title => "New Post", :body => "NEW POST", :id => 1) - comment1 = comment_class.new(:body => "EWOT", :id => 1) - comment2 = comment_class.new(:body => "YARLY", :id => 2) - tag1 = tag_class.new(:name => "lolcat", :id => 1) - tag2 = tag_class.new(:name => "nyancat", :id => 2) - tag3 = tag_class.new(:name => "violetcat", :id => 3) + post = post_class.new(title: "New Post", body: "NEW POST", id: 1) + comment1 = comment_class.new(body: "EWOT", id: 1) + comment2 = comment_class.new(body: "YARLY", id: 2) + tag1 = tag_class.new(name: "lolcat", id: 1) + tag2 = tag_class.new(name: "nyancat", id: 2) + tag3 = tag_class.new(name: "violetcat", id: 3) post.comments = [comment1, comment2] comment1.tags = [tag1, tag3] comment2.tags = [tag1, tag2] - actual = ActiveModel::ArraySerializer.new([post], :root => :posts).as_json + actual = ActiveModel::ArraySerializer.new([post], root: :posts).as_json assert_equal({ - :posts => [ - { :title => "New Post", :body => "NEW POST", :id => 1, :comment_ids => [1,2] } + posts: [ + { title: "New Post", body: "NEW POST", id: 1, comment_ids: [1,2] } ], - :comments => [ - { :body => "EWOT", :id => 1, :tag_ids => [1,3] }, - { :body => "YARLY", :id => 2, :tag_ids => [1,2] } + comments: [ + { body: "EWOT", id: 1, tag_ids: [1,3] }, + { body: "YARLY", id: 2, tag_ids: [1,2] } ], - :tags => [ - { :name => "lolcat", :id => 1 }, - { :name => "violetcat", :id => 3 }, - { :name => "nyancat", :id => 2 } + tags: [ + { name: "lolcat", id: 1 }, + { name: "violetcat", id: 3 }, + { name: "nyancat", id: 2 } ] }, actual) end @@ -993,7 +993,7 @@ def title klass = Class.new do def read_attribute_for_serialization(name) - { :title => "New post!", :body => "First post body" }[name] + { title: "New post!", body: "First post body" }[name] end def title @@ -1007,12 +1007,12 @@ def body object = klass.new - actual = serializer.new(object, :root => :post).as_json + actual = serializer.new(object, root: :post).as_json assert_equal({ - :post => { - :title => "NEW POST!", - :body => "First post body" + post: { + title: "NEW POST!", + body: "First post body" } }, actual) end @@ -1022,16 +1022,16 @@ def test_can_customize_attributes_with_read_attributes attributes :title, :body def read_attribute_for_serialization(name) - { :title => "New post!", :body => "First post body" }[name] + { title: "New post!", body: "First post body" }[name] end end - actual = serializer.new(Object.new, :root => :post).as_json + actual = serializer.new(Object.new, root: :post).as_json assert_equal({ - :post => { - :title => "New post!", - :body => "First post body" + post: { + title: "New post!", + body: "First post body" } }, actual) end @@ -1062,7 +1062,7 @@ def read_attribute_for_serialization(name) actual = serializer.new(todo.new).as_json assert_equal({ - :overdue => true + overdue: true }, actual) end @@ -1078,13 +1078,13 @@ def read_attribute_for_serialization(name) end serializer = Class.new(ActiveModel::Serializer) do - attribute :overdue?, :key => :foo + attribute :overdue?, key: :foo end actual = serializer.new(todo.new).as_json assert_equal({ - :foo => true + foo: true }, actual) end @@ -1105,21 +1105,21 @@ def self.to_s attachment_serializer = Class.new(ActiveModel::Serializer) do attributes :name, :url - has_one :attachable, :polymorphic => true + has_one :attachable, polymorphic: true end - email = email_class.new :subject => 'foo', :body => 'bar' + email = email_class.new subject: 'foo', body: 'bar' - attachment = Attachment.new :name => 'logo.png', :url => 'http://example.com/logo.png', :attachable => email + attachment = Attachment.new name: 'logo.png', url: 'http://example.com/logo.png', attachable: email actual = attachment_serializer.new(attachment, {}).as_json assert_equal({ - :name => 'logo.png', - :url => 'http://example.com/logo.png', - :attachable => { - :type => :email, - :email => { :subject => 'foo', :body => 'bar' } + name: 'logo.png', + url: 'http://example.com/logo.png', + attachable: { + type: :email, + email: { subject: 'foo', body: 'bar' } } }, actual) end @@ -1142,21 +1142,21 @@ def self.to_s attachment_serializer = Class.new(ActiveModel::Serializer) do embed :ids attributes :name, :url - has_one :attachable, :polymorphic => true + has_one :attachable, polymorphic: true end - email = email_class.new :id => 1 + email = email_class.new id: 1 - attachment = Attachment.new :name => 'logo.png', :url => 'http://example.com/logo.png', :attachable => email + attachment = Attachment.new name: 'logo.png', url: 'http://example.com/logo.png', attachable: email actual = attachment_serializer.new(attachment, {}).as_json assert_equal({ - :name => 'logo.png', - :url => 'http://example.com/logo.png', - :attachable => { - :type => :email, - :id => 1 + name: 'logo.png', + url: 'http://example.com/logo.png', + attachable: { + type: :email, + id: 1 } }, actual) end @@ -1178,29 +1178,29 @@ def self.to_s attachment_serializer = Class.new(ActiveModel::Serializer) do root :attachment - embed :ids, :include => true + embed :ids, include: true attributes :name, :url - has_one :attachable, :polymorphic => true + has_one :attachable, polymorphic: true end - email = email_class.new :id => 1, :subject => "Hello", :body => "World" + email = email_class.new id: 1, subject: "Hello", body: "World" - attachment = Attachment.new :name => 'logo.png', :url => 'http://example.com/logo.png', :attachable => email + attachment = Attachment.new name: 'logo.png', url: 'http://example.com/logo.png', attachable: email actual = attachment_serializer.new(attachment, {}).as_json assert_equal({ - :attachment => { - :name => 'logo.png', - :url => 'http://example.com/logo.png', - :attachable => { - :type => :email, - :id => 1 + attachment: { + name: 'logo.png', + url: 'http://example.com/logo.png', + attachable: { + type: :email, + id: 1 }}, - :emails => [{ - :id => 1, - :subject => "Hello", - :body => "World" + emails: [{ + id: 1, + subject: "Hello", + body: "World" }] }, actual) end @@ -1211,10 +1211,10 @@ def test_multiple_polymorphic_associations end orange_serializer = Class.new(ActiveModel::Serializer) do - embed :ids, :include => true + embed :ids, include: true attributes :plu, :id - has_one :readable, :polymorphic => true + has_one :readable, polymorphic: true end email_class = Class.new(Model) do @@ -1243,47 +1243,47 @@ def readable attachment_serializer = Class.new(ActiveModel::Serializer) do root :attachment - embed :ids, :include => true + embed :ids, include: true attributes :name, :url - has_one :attachable, :polymorphic => true - has_one :readable, :polymorphic => true - has_one :edible, :polymorphic => true + has_one :attachable, polymorphic: true + has_one :readable, polymorphic: true + has_one :edible, polymorphic: true end - email = email_class.new :id => 1, :subject => "Hello", :body => "World" - orange = orange_class.new :id => 1, :plu => "3027", :readable => email + email = email_class.new id: 1, subject: "Hello", body: "World" + orange = orange_class.new id: 1, plu: "3027", readable: email attachment = Attachment.new({ - :name => 'logo.png', - :url => 'http://example.com/logo.png', - :attachable => email, - :readable => email, - :edible => orange + name: 'logo.png', + url: 'http://example.com/logo.png', + attachable: email, + readable: email, + edible: orange }) actual = attachment_serializer.new(attachment, {}).as_json assert_equal({ - :emails => [{ - :subject => "Hello", - :body => "World", - :id => 1 + emails: [{ + subject: "Hello", + body: "World", + id: 1 }], - :oranges => [{ - :plu => "3027", - :id => 1, - :readable => { :type => :email, :id => 1 } + oranges: [{ + plu: "3027", + id: 1, + readable: { type: :email, id: 1 } }], - :attachment => { - :name => 'logo.png', - :url => 'http://example.com/logo.png', - :attachable => { :type => :email, :id => 1 }, - :readable => { :type => :email, :id => 1 }, - :edible => { :type => :orange, :id => 1 } + attachment: { + name: 'logo.png', + url: 'http://example.com/logo.png', + attachable: { type: :email, id: 1 }, + readable: { type: :email, id: 1 }, + edible: { type: :orange, id: 1 } } }, actual) end @@ -1294,8 +1294,8 @@ def test_raises_an_error_when_a_child_serializer_includes_associations_when_the_ end fruit_serializer = Class.new(ActiveModel::Serializer) do - embed :ids, :include => true - has_one :attachment, :serializer => attachment_serializer + embed :ids, include: true + has_one :attachment, serializer: attachment_serializer attribute :color end @@ -1337,24 +1337,24 @@ def initialize(base, flavor) smoothie_serializer = Class.new(ActiveModel::Serializer) do root false - embed :ids, :include => true + embed :ids, include: true - has_one :base, :polymorphic => true - has_one :flavor, :polymorphic => true + has_one :base, polymorphic: true + has_one :flavor, polymorphic: true end banana_attachment = Attachment.new({ - :name => 'banana_blending.md', - :id => 3, + name: 'banana_blending.md', + id: 3, }) strawberry_attachment = Attachment.new({ - :name => 'strawberry_cleaning.doc', - :id => 4 + name: 'strawberry_cleaning.doc', + id: 4 }) - banana = banana_class.new :color => "yellow", :id => 1, :attachment => banana_attachment - strawberry = strawberry_class.new :color => "red", :id => 2, :attachment => strawberry_attachment + banana = banana_class.new color: "yellow", id: 1, attachment: banana_attachment + strawberry = strawberry_class.new color: "red", id: 2, attachment: strawberry_attachment smoothie = smoothie_serializer.new(smoothie.new(banana, strawberry)) @@ -1366,19 +1366,19 @@ def initialize(base, flavor) def tests_includes_does_not_include_nil_polymoprhic_associations post_serializer = Class.new(ActiveModel::Serializer) do root :post - embed :ids, :include => true - has_one :author, :polymorphic => true + embed :ids, include: true + has_one :author, polymorphic: true attributes :title end - post = Post.new(:title => 'Foo') + post = Post.new(title: 'Foo') actual = post_serializer.new(post).as_json assert_equal({ - :post => { - :title => 'Foo', - :author => nil + post: { + title: 'Foo', + author: nil } }, actual) end @@ -1401,30 +1401,30 @@ def name serializable_array = Class.new(Array) array = serializable_array.new - array << tag_class.new(:name => 'Rails') - array << tag_class.new(:name => 'Sinatra') + array << tag_class.new(name: 'Rails') + array << tag_class.new(name: 'Sinatra') - actual = array.active_model_serializer.new(array, :root => :tags, :meta => {:total => 10}).as_json + actual = array.active_model_serializer.new(array, root: :tags, meta: {total: 10}).as_json assert_equal({ - :meta => { - :total => 10, + meta: { + total: 10, }, - :tags => [ - { :name => "Rails" }, - { :name => "Sinatra" }, + tags: [ + { name: "Rails" }, + { name: "Sinatra" }, ] }, actual) - actual = array.active_model_serializer.new(array, :root => :tags, :meta => {:total => 10}, :meta_key => 'meta_object').as_json + actual = array.active_model_serializer.new(array, root: :tags, meta: {total: 10}, meta_key: 'meta_object').as_json assert_equal({ - :meta_object => { - :total => 10, + meta_object: { + total: 10, }, - :tags => [ - { :name => "Rails" }, - { :name => "Sinatra" }, + tags: [ + { name: "Rails" }, + { name: "Sinatra" }, ] }, actual) end @@ -1447,9 +1447,9 @@ def test_inheritance_does_not_used_cached_attributes item.body = "body" 2.times do - assert_equal({:title => "title"}, + assert_equal({title: "title"}, parent.new(item).attributes) - assert_equal({:body => "body", :title => "title"}, + assert_equal({body: "body", title: "title"}, child.new(item).attributes) end @@ -1464,36 +1464,36 @@ def has_permission? user = User.new user.superuser = true - post = Post.new(:title => 'Foo') + post = Post.new(title: 'Foo') - a_serializer = serializer.new(post, :scope => user, :scope_name => :current_user) + a_serializer = serializer.new(post, scope: user, scope_name: :current_user) assert a_serializer.has_permission? end def test_only_option_filters_attributes_and_associations - post = Post.new(:title => "New Post", :body => "Body of new post") - comments = [Comment.new(:title => "Comment1")] + post = Post.new(title: "New Post", body: "Body of new post") + comments = [Comment.new(title: "Comment1")] post.comments = comments - post_serializer = PostSerializer.new(post, :only => :title) + post_serializer = PostSerializer.new(post, only: :title) assert_equal({ - :post => { - :title => "New Post" + post: { + title: "New Post" } }, post_serializer.as_json) end def test_except_option_filters_attributes_and_associations - post = Post.new(:title => "New Post", :body => "Body of new post") - comments = [Comment.new(:title => "Comment1")] + post = Post.new(title: "New Post", body: "Body of new post") + comments = [Comment.new(title: "Comment1")] post.comments = comments - post_serializer = PostSerializer.new(post, :except => [:body, :comments]) + post_serializer = PostSerializer.new(post, except: [:body, :comments]) assert_equal({ - :post => { - :title => "New Post" + post: { + title: "New Post" } }, post_serializer.as_json) end @@ -1501,11 +1501,11 @@ def test_except_option_filters_attributes_and_associations def test_only_option_takes_precedence_over_custom_defined_include_methods user = User.new - post = Post.new(:title => "New Post", :body => "Body of new post", :author => "Sausage King") - comments = [Comment.new(:title => "Comment")] + post = Post.new(title: "New Post", body: "Body of new post", author: "Sausage King") + comments = [Comment.new(title: "Comment")] post.comments = comments - post_serializer = PostWithMultipleConditionalsSerializer.new(post, :scope => user, :only => :title) + post_serializer = PostWithMultipleConditionalsSerializer.new(post, scope: user, only: :title) # comments enabled post.comments_disabled = false @@ -1513,8 +1513,8 @@ def test_only_option_takes_precedence_over_custom_defined_include_methods user.superuser = true assert_equal({ - :post => { - :title => "New Post" + post: { + title: "New Post" } }, post_serializer.as_json) end diff --git a/test/test_fakes.rb b/test/test_fakes.rb index 30ce34b..a0a244c 100644 --- a/test/test_fakes.rb +++ b/test/test_fakes.rb @@ -8,7 +8,7 @@ def read_attribute_for_serialization(name) end def as_json(*) - { :model => "Model" } + { model: "Model" } end end @@ -26,7 +26,7 @@ class User attr_accessor :superuser def initialize(hash={}) - @attributes = hash.merge(:first_name => "Jose", :last_name => "Valim", :password => "oh noes yugive my password") + @attributes = hash.merge(first_name: "Jose", last_name: "Valim", password: "oh noes yugive my password") end def read_attribute_for_serialization(name) @@ -58,31 +58,31 @@ class UserSerializer < ActiveModel::Serializer attributes :first_name, :last_name def serializable_hash - attributes.merge(:ok => true).merge(options[:scope]) + attributes.merge(ok: true).merge(options[:scope]) end end class UserAttributesWithKeySerializer < ActiveModel::Serializer - attributes :first_name => :f_name, :last_name => :l_name + attributes first_name: :f_name, last_name: :l_name def serializable_hash - attributes.merge(:ok => true).merge(options[:scope]) + attributes.merge(ok: true).merge(options[:scope]) end end class UserAttributesWithSomeKeySerializer < ActiveModel::Serializer - attributes :first_name, :last_name => :l_name + attributes :first_name, last_name: :l_name def serializable_hash - attributes.merge(:ok => true).merge(options[:scope]) + attributes.merge(ok: true).merge(options[:scope]) end end class UserAttributesWithUnsymbolizableKeySerializer < ActiveModel::Serializer - attributes :first_name, :last_name => :"last-name" + attributes :first_name, last_name: :"last-name" def serializable_hash - attributes.merge(:ok => true).merge(options[:scope]) + attributes.merge(ok: true).merge(options[:scope]) end end @@ -95,7 +95,7 @@ class MyUserSerializer < ActiveModel::Serializer def serializable_hash hash = attributes - hash = hash.merge(:super_user => true) if object.super_user? + hash = hash.merge(super_user: true) if object.super_user? hash end end @@ -108,7 +108,7 @@ def initialize(comment, options={}) attr_reader :object def serializable_hash - { :title => @object.read_attribute_for_serialization(:title) } + { title: @object.read_attribute_for_serialization(:title) } end def as_json(options=nil) @@ -116,20 +116,20 @@ def as_json(options=nil) if options[:root] == false serializable_hash else - { :comment => serializable_hash } + { comment: serializable_hash } end end end class PostSerializer < ActiveModel::Serializer attributes :title, :body - has_many :comments, :serializer => CommentSerializer + has_many :comments, serializer: CommentSerializer end class PostWithConditionalCommentsSerializer < ActiveModel::Serializer root :post attributes :title, :body - has_many :comments, :serializer => CommentSerializer + has_many :comments, serializer: CommentSerializer def include_associations! include! :comments unless object.comments_disabled @@ -139,7 +139,7 @@ def include_associations! class PostWithMultipleConditionalsSerializer < ActiveModel::Serializer root :post attributes :title, :body, :author - has_many :comments, :serializer => CommentSerializer + has_many :comments, serializer: CommentSerializer def include_comments? !object.comments_disabled @@ -159,7 +159,7 @@ class AuthorSerializer < ActiveModel::Serializer end class BlogSerializer < ActiveModel::Serializer - has_one :author, :serializer => AuthorSerializer + has_one :author, serializer: AuthorSerializer end class BlogWithRootSerializer < BlogSerializer @@ -175,8 +175,8 @@ class CustomBlog < Blog end class CustomBlogSerializer < ActiveModel::Serializer - has_many :public_posts, :key => :posts, :serializer => PostSerializer - has_one :public_user, :key => :user, :serializer => UserSerializer + has_many :public_posts, key: :posts, serializer: PostSerializer + has_one :public_user, key: :user, serializer: UserSerializer end class SomeSerializer < ActiveModel::Serializer From d10b5f6ac00b9e24948614596221a31324b9190e Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Thu, 30 May 2013 00:30:20 -0500 Subject: [PATCH 56/66] add ruby 1.8 install note [ci skip] fixes #310 --- README.md | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 908bf30..a538677 100644 --- a/README.md +++ b/README.md @@ -13,13 +13,13 @@ content. In short, **serializers replace hash-driven development with object-oriented development.** -# Installing Serializers +# Installing The easiest way to install `ActiveModel::Serializers` is to add it to your `Gemfile`: ```ruby -gem "active_model_serializers", "~> 0.8.0" +gem "active_model_serializers" ``` Then, install it on the command line: @@ -28,6 +28,16 @@ Then, install it on the command line: $ bundle install . ``` + #### Ruby 1.8 is no longer supported! + +If you must use a ruby 1.8 version (MRI 1.8.7, REE, Rubinius 1.8, or JRuby 1.8), you need to use version 0.8.x. +Versions after 0.9.0 do not support ruby 1.8. To specify version 0.8, include this in your Gemfile: + +```ruby +gem "active_model_serializers", "~> 0.8.0" +``` + + # Creating a Serializer The easiest way to create a new serializer is to generate a new resource, which From 31e1dab69ff5f4f24f961ec7ea8fe954160d6282 Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Thu, 30 May 2013 09:28:13 -0600 Subject: [PATCH 57/66] require rails >= 3.2 * remove ancient confusing comment in SerializerGenerator --- CHANGELOG.md | 2 ++ active_model_serializers.gemspec | 4 ++-- lib/active_model_serializers.rb | 2 -- lib/generators/serializer/serializer_generator.rb | 3 --- 4 files changed, 4 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 07f9b02..b4c2913 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -44,6 +44,8 @@ * Remove support for ruby 1.8 versions. +* Require rails >= 3.2. + # VERSION 0.8.1 * Fix bug whereby a serializer using 'options' would blow up. diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 9711c56..62e3aaa 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -19,9 +19,9 @@ Gem::Specification.new do |gem| gem.required_ruby_version = ">= 1.9.2" - gem.add_dependency "activemodel", ">= 3.0" + gem.add_dependency "activemodel", ">= 3.2" - gem.add_development_dependency "rails", ">= 3.0" + gem.add_development_dependency "rails", ">= 3.2" gem.add_development_dependency "pry" gem.add_development_dependency "simplecov" gem.add_development_dependency "coveralls" diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index c1357c7..4ae2d74 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -11,8 +11,6 @@ module ActiveModel class Railtie < Rails::Railtie generators do |app| - app ||= Rails.application # Rails 3.0.x does not yield `app` - Rails::Generators.configure!(app.config.generators) Rails::Generators.hidden_namespaces.uniq! require_relative "generators/resource_override" diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb index 129da44..8212d62 100644 --- a/lib/generators/serializer/serializer_generator.rb +++ b/lib/generators/serializer/serializer_generator.rb @@ -25,9 +25,6 @@ def association_names def parent_class_name if options[:parent] options[:parent] - # Only works on 3.2 - # elsif (n = Rails::Generators.namespace) && n.const_defined?(:ApplicationSerializer) - # "ApplicationSerializer" elsif defined?(::ApplicationSerializer) "ApplicationSerializer" else From 725952c8624c0b4f781b0aceb59c66821247f88e Mon Sep 17 00:00:00 2001 From: Tee Parham Date: Thu, 30 May 2013 09:32:06 -0600 Subject: [PATCH 58/66] require ruby >= 1.9.3 * remove 1.9.2 from travis --- .travis.yml | 5 ----- active_model_serializers.gemspec | 2 +- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6a195cf..a001825 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,6 +1,5 @@ language: ruby rvm: - - 1.9.2 - 1.9.3 - 2.0.0 - jruby-19mode @@ -11,10 +10,6 @@ gemfile: matrix: allow_failures: - gemfile: Gemfile.edge - exclude: - # Edge Rails is only compatible with 1.9.3 - - gemfile: Gemfile.edge - rvm: 1.9.2 notifications: email: false campfire: diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 62e3aaa..9b551fa 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -17,7 +17,7 @@ Gem::Specification.new do |gem| gem.require_paths = ["lib"] gem.version = ActiveModel::Serializer::VERSION - gem.required_ruby_version = ">= 1.9.2" + gem.required_ruby_version = ">= 1.9.3" gem.add_dependency "activemodel", ">= 3.2" From 0d674369ff558e99048cb29c7f7d9618b676085d Mon Sep 17 00:00:00 2001 From: Damian Galarza Date: Tue, 4 Jun 2013 19:17:31 -0400 Subject: [PATCH 59/66] Use minitest/autorun Allows edge gemset to build --- test/test_helper.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index 7f33cbf..889d7a6 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -14,7 +14,7 @@ require "active_model_serializers" require "active_support/json" -require "test/unit" +require "minitest/autorun" require 'rails' From 173f3f2a17dc80f7b993f8f8e82adac94dcd42ea Mon Sep 17 00:00:00 2001 From: Anson Hoyt Date: Thu, 6 Jun 2013 14:41:45 -0400 Subject: [PATCH 60/66] Explain how to include an attribute named "object" --- README.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/README.md b/README.md index a538677..f4e122b 100644 --- a/README.md +++ b/README.md @@ -255,6 +255,18 @@ end Within a serializer's methods, you can access the object being serialized as `object`. +Since this shadows any attribute named `object`, you can include them through `object.object`. For example: + +```ruby +class VersionSerializer < ActiveModel::Serializer + attribute :version_object, key: :object + + def version_object + object.object + end +end +``` + You can also access the `current_user` method, which provides an authorization context to your serializer. By default, the context is the current user of your application, but this From 74af00f17ac3012ea073a8981281faaf6e23bb0c Mon Sep 17 00:00:00 2001 From: Jamie Gaskins Date: Sat, 8 Jun 2013 12:18:34 -0300 Subject: [PATCH 61/66] Remove errant apostrophes Apostrophes don't indicate pluralization. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f4e122b..9a957e9 100644 --- a/README.md +++ b/README.md @@ -55,7 +55,7 @@ the serializer generator: $ rails g serializer post ``` -### Support for PORO's and other ORM's. +### Support for POROs and other ORMs. Currently `ActiveModel::Serializers` adds serialization support to all models that descend from `ActiveRecord` or include `Mongoid::Document`. If you are From 88ff42ebc899356eaeb3bf422a901ebbea802bba Mon Sep 17 00:00:00 2001 From: Andre Meij Date: Tue, 18 Jun 2013 16:35:03 +0200 Subject: [PATCH 62/66] Use 1.9 hashes in the readme --- README.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/README.md b/README.md index 9a957e9..117fd0d 100644 --- a/README.md +++ b/README.md @@ -80,7 +80,7 @@ for a serializer for the object and use it if available. class PostsController < ApplicationController def show @post = Post.find(params[:id]) - render :json => @post + render json: @post end end ``` @@ -107,7 +107,7 @@ end #### 2. Specify the serializer when you render the object: ```ruby -render :json => @post, :serializer => FancyPostSerializer +render json: @post, serializer: FancyPostSerializer ``` ## Arrays @@ -124,7 +124,7 @@ end class PostsController < ApplicationController def index @posts = Post.all - render :json => @posts + render json: @posts end end ``` @@ -145,7 +145,7 @@ By default, the root element is the name of the controller. For example, `PostsC generates a root element "posts". To change it: ```ruby -render :json => @posts, :root => "some_posts" +render json: @posts, root: "some_posts" ``` You may disable the root element for arrays at the top level, which will result in @@ -162,7 +162,7 @@ root element of the array with any of those methods will produce To specify a custom serializer for the items within an array: ```ruby -render :json => @posts, :each_serializer => FancyPostSerializer +render json: @posts, each_serializer: FancyPostSerializer ``` ## Disabling the root element @@ -186,7 +186,7 @@ end #### 2. Disable root per render call in your controller ```ruby -render :json => @posts, :root => false +render json: @posts, root: false ``` #### 3. Subclass the serializer, and specify using it @@ -197,7 +197,7 @@ class CustomArraySerializer < ActiveModel::ArraySerializer end # controller: -render :json => @posts, :serializer => CustomArraySerializer +render json: @posts, serializer: CustomArraySerializer ``` #### 4. Define default_serializer_options in your controller From 54ce37b9560293de1cf403c7e64d9a6e49680cce Mon Sep 17 00:00:00 2001 From: Andre Meij Date: Tue, 18 Jun 2013 16:40:14 +0200 Subject: [PATCH 63/66] Change to 1.9 Hash syntax in docs --- DESIGN.textile | 8 ++++---- README.md | 34 +++++++++++++++++----------------- cruft.md | 4 ++-- 3 files changed, 23 insertions(+), 23 deletions(-) diff --git a/DESIGN.textile b/DESIGN.textile index 336d85d..559982e 100644 --- a/DESIGN.textile +++ b/DESIGN.textile @@ -358,8 +358,8 @@ Here is an example:
 class UserSerializer < ActiveModel::Serializer
-  has_many :followed_posts, :key => :posts
-  has_one :owned_account, :key => :account
+  has_many :followed_posts, key: :posts
+  has_one :owned_account, key: :account
 end
 
@@ -370,8 +370,8 @@ to set it explicitly:
 class UserSerializer < ActiveModel::Serializer
-  has_many :followed_posts, :key => :posts, :serializer => CustomPostSerializer
-  has_one :owne_account, :key => :account, :serializer => PrivateAccountSerializer
+  has_many :followed_posts, key: :posts, serializer: CustomPostSerializer
+  has_one :owne_account, key: :account, serializer: PrivateAccountSerializer
 end
 
diff --git a/README.md b/README.md index 117fd0d..0088065 100644 --- a/README.md +++ b/README.md @@ -217,7 +217,7 @@ end ## Getting the old version If you find that your project is already relying on the old rails to_json -change `render :json` to `render :json => @your_object.to_json`. +change `render :json` to `render json: @your_object.to_json`. # Attributes and Associations @@ -293,7 +293,7 @@ type of a computed attribute: ```ruby class PersonSerializer < ActiveModel::Serializer - attributes :first_name, :last_name, {:full_name => :string} + attributes :first_name, :last_name, {full_name: :string} def full_name "#{object.first_name} #{object.last_name}" @@ -309,7 +309,7 @@ class PostSerializer < ActiveModel::Serializer attributes :id, :body # look up :subject on the model, but use +title+ in the JSON - attribute :subject, :key => :title + attribute :subject, key: :title has_many :comments end ``` @@ -318,7 +318,7 @@ If you would like to add meta information to the outputted JSON, use the `:meta` option: ```ruby -render :json => @posts, :serializer => CustomArraySerializer, :meta => {:total => 10} +render json: @posts, serializer: CustomArraySerializer, meta: {total: 10} ``` The above usage of `:meta` will produce the following: @@ -336,7 +336,7 @@ The above usage of `:meta` will produce the following: If you would like to change the meta key name you can use the `:meta_key` option: ```ruby -render :json => @posts, :serializer => CustomArraySerializer, :meta => {:total => 10}, :meta_key => 'meta_object' +render json: @posts, serializer: CustomArraySerializer, meta: {total: 10}, meta_key: 'meta_object' ``` The above usage of `:meta_key` will produce the following: @@ -388,7 +388,7 @@ class PostSerializer < ActiveModel::Serializer # only let the user see comments he created. def comments - object.comments.where(:created_by => current_user) + object.comments.where(created_by: current_user) end end ``` @@ -401,7 +401,7 @@ class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body # look up comments, but use +my_comments+ as the key in JSON - has_many :comments, :key => :my_comments + has_many :comments, key: :my_comments end ``` @@ -439,8 +439,8 @@ end You may also use the `:serializer` option to specify a custom serializer class and the `:polymorphic` option to specify an association that is polymorphic (STI), e.g.: ```ruby - has_many :comments, :serializer => CommentShortSerializer - has_one :reviewer, :polymorphic => true + has_many :comments, serializer: CommentShortSerializer + has_one :reviewer, polymorphic: true ``` Serializers are only concerned with multiplicity, and not ownership. `belongs_to` ActiveRecord associations can be included using `has_one` in your serializer. @@ -528,7 +528,7 @@ You can specify that the data be included like this: ```ruby class PostSerializer < ActiveModel::Serializer - embed :ids, :include => true + embed :ids, include: true attributes :id, :title, :body has_many :comments @@ -563,10 +563,10 @@ used to reference them: ```ruby class PostSerializer < ActiveModel::Serializer - embed :ids, :include => true + embed :ids, include: true attributes :id, :title, :body - has_many :comments, :key => :comment_ids, :root => :comment_objects + has_many :comments, key: :comment_ids, root: :comment_objects end ``` @@ -591,10 +591,10 @@ objects: ```ruby class PostSerializer < ActiveModel::Serializer - embed :ids, :include => true + embed :ids, include: true attributes :id, :title, :body - has_many :comments, :embed_key => :external_id + has_many :comments, embed_key: :external_id end ``` @@ -646,7 +646,7 @@ To be clear, it's not possible, yet, to do something like this: ```ruby class SomeController < ApplicationController - serialization_scope :current_admin, :except => [:index, :show] + serialization_scope :current_admin, except: [:index, :show] end ``` @@ -660,13 +660,13 @@ class CitiesController < ApplicationController def index @cities = City.all - render :json => @cities, :each_serializer => CitySerializer + render json: @cities, each_serializer: CitySerializer end def show @city = City.find(params[:id]) - render :json => @city, :scope => current_admin, :scope_name => :current_admin + render json: @city, scope: current_admin, scope_name: :current_admin end end ``` diff --git a/cruft.md b/cruft.md index 3de9d68..22cbf7d 100644 --- a/cruft.md +++ b/cruft.md @@ -9,8 +9,8 @@ have a constant with a Hash of events: ```ruby INSTRUMENT = { - :serialize => :"serialize.serializer", - :associations => :"associations.serializer" + serialize: :"serialize.serializer", + associations: :"associations.serializer" } ``` From 027aa38138b92e86d07a13753236595948830a76 Mon Sep 17 00:00:00 2001 From: "T.J. Schuck" Date: Wed, 26 Jun 2013 16:45:50 -0400 Subject: [PATCH 64/66] Add docs about caching --- README.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/README.md b/README.md index 0088065..62b64fe 100644 --- a/README.md +++ b/README.md @@ -675,3 +675,21 @@ Assuming that the `current_admin` method needs to make a query in the database for the current user, the advantage of this approach is that, by setting `serialization_scope` to `nil`, the `index` action no longer will need to make that query, only the `show` action will. + +## Caching + +To cache a serializer, call `cached` and define a `cache_key` method: + +```ruby +class PostSerializer < ActiveModel::Serializer + cached # enables caching for this serializer + + attributes :title, :body + + def cache_key + [object, current_user] + end +end +``` + +The caching interface uses `Rails.cache` under the hood. From a62680c883edc70fc3d35020a1c247631c20b360 Mon Sep 17 00:00:00 2001 From: stiller Date: Thu, 4 Jul 2013 11:32:25 +0200 Subject: [PATCH 65/66] Update README.md Fixed typo. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 62b64fe..65a3b79 100644 --- a/README.md +++ b/README.md @@ -64,7 +64,7 @@ compliant but do not descend from `ActiveRecord` or include `Mongoid::Document`, you must add an include statement for `ActiveModel::SerializerSupport` to make models serializable. If you also want to make collections serializable, you should include -`ActiveModel::ArraySerializationSupport` into your ORM's +`ActiveModel::ArraySerializerSupport` into your ORM's relation/criteria class. # ActiveModel::Serializer From 23748e7f2b4650671db45e42acdbafba85ac1e2a Mon Sep 17 00:00:00 2001 From: mikegee Date: Thu, 29 Aug 2013 16:04:20 -0400 Subject: [PATCH 66/66] add Design and Implementation section to readme credit to @garysweaver --- README.md | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 65a3b79..bb7d887 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -[![Build Status](https://api.travis-ci.org/rails-api/active_model_serializers.png)](https://travis-ci.org/rails-api/active_model_serializers) [![Code Climate](https://codeclimate.com/github/rails-api/active_model_serializers.png)](https://codeclimate.com/github/rails-api/active_model_serializers) [![Coverage Status](https://coveralls.io/repos/rails-api/active_model_serializers/badge.png?branch=master)](https://coveralls.io/r/rails-api/active_model_serializers) +[![Build Status](https://api.travis-ci.org/rails-api/active_model_serializers.png)](https://travis-ci.org/rails-api/active_model_serializers) [![Code Climate](https://codeclimate.com/github/rails-api/active_model_serializers.png)](https://codeclimate.com/github/rails-api/active_model_serializers) [![Coverage Status](https://coveralls.io/repos/rails-api/active_model_serializers/badge.png?branch=master)](https://coveralls.io/r/rails-api/active_model_serializers) # Purpose @@ -13,7 +13,7 @@ content. In short, **serializers replace hash-driven development with object-oriented development.** -# Installing +# Installing The easiest way to install `ActiveModel::Serializers` is to add it to your `Gemfile`: @@ -28,7 +28,7 @@ Then, install it on the command line: $ bundle install ``` -#### Ruby 1.8 is no longer supported! +#### Ruby 1.8 is no longer supported! If you must use a ruby 1.8 version (MRI 1.8.7, REE, Rubinius 1.8, or JRuby 1.8), you need to use version 0.8.x. Versions after 0.9.0 do not support ruby 1.8. To specify version 0.8, include this in your Gemfile: @@ -177,7 +177,7 @@ In an initializer: ActiveSupport.on_load(:active_model_serializers) do # Disable for all serializers (except ArraySerializer) ActiveModel::Serializer.root = false - + # Disable for ArraySerializer ActiveModel::ArraySerializer.root = false end @@ -693,3 +693,24 @@ end ``` The caching interface uses `Rails.cache` under the hood. + +# Design and Implementation + +## Keep it Simple + +ActiveModel::Serializers is capable of producing complex JSON views/large object +trees, and it may be tempting to design in this way so that your client can make +fewer requests to get data and so that related querying can be optimized. +However, keeping things simple in your serializers and controllers may +significantly reduce complexity and maintenance over the long-term development +of your application. Please consider reducing the complexity of the JSON views +you provide via the serializers as you build out your application, so that +controllers/services can be more easily reused without a lot of complexity +later. + +## Performance + +As you develop your controllers or other code that utilizes serializers, try to +avoid n+1 queries by ensuring that data loads in an optimal fashion, e.g. if you +are using ActiveRecord, you might want to use query includes or joins as needed +to make the data available that the serializer(s) need. ``` --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 32f4d0c86..0a2cb9d47 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -352,6 +352,8 @@ Features: * Serializers default namespace can be set in `default_serializer_options` and inherited by associations. +* [Beginning of rewrite: c65d387705ec534db171712671ba7fcda4f49f68](https://github.com/rails-api/active_model_serializers/commit/c65d387705ec534db171712671ba7fcda4f49f68) + ## 0.08.x ### v0.8.3 (2014/12/10 14:45 +00:00) From 5927f73caf38851c82bd2b6003515ce968d4277a Mon Sep 17 00:00:00 2001 From: Eric Guo Date: Thu, 10 Mar 2016 09:36:04 +0800 Subject: [PATCH 569/903] Safe to using rake 11.1.0 --- active_model_serializers.gemspec | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 6ce66da9a..1d2d0e2d6 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,6 +57,5 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' - # https://stackoverflow.com/questions/35893584/nomethoderror-undefined-method-last-comment-after-upgrading-to-rake-11/35893625#35893625 - spec.add_development_dependency 'rake', '< 11.0' + spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] end From 26b089c8813d5d3b20581bd20d775e4f5ae76210 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 05:28:12 -0500 Subject: [PATCH 570/903] Add serialization_scope example [ci skip] --- docs/general/serializers.md | 93 ++++++++++++++++++++++++++++++++++++- 1 file changed, 92 insertions(+), 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index d4a9e757b..76b26b5f0 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -156,7 +156,98 @@ PR please :) #### #scope -PR please :) +Allows you to include in the serializer access to an external method. + +It's intended to provide an authorization context to the serializer, so that +you may e.g. show an admin all comments on a post, else only published comments. + +- `scope` is a method on the serializer instance that comes from `options[:scope]`. It may be nil. +- `scope_name` is an option passed to the new serializer (`options[:scope_name]`). The serializer + defines a method with that name that calls the `scope`, e.g. `def current_user; scope; end`. + Note: it does not define the method if the serializer instance responds to it. + +That's a lot of words, so here's some examples: + +First, let's assume the serializer is instantiated in the controller, since that's the usual scenario. +We'll refer to the serialization context as `controller`. + +| options | `Serializer#scope` | method definition | +|-------- | ------------------|--------------------| +| `scope: current_user, scope_name: :current_user` | `current_user` | `Serializer#current_user` calls `controller.current_user` +| `scope: view_context, scope_name: :view_context` | `view_context` | `Serializer#view_context` calls `controller.view_context` + +We can take advantage of the scope to customize the objects returned based +on the current user (scope). + +For example, we can limit the posts the current user sees to those they created: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body + + # scope comments to those created_by the current user + has_many :comments do + object.comments.where(created_by: current_user) + end +end +``` + +Whether you write the method as above or as `object.comments.where(created_by: scope)` +is a matter of preference (assuming `scope_name` has been set). + +##### Controller Authorization Context + +In the controller, the scope/scope_name options are equal to +the [`serialization_scope`method](https://github.com/rails-api/active_model_serializers/blob/d02cd30fe55a3ea85e1d351b6e039620903c1871/lib/action_controller/serialization.rb#L13-L20), +which is `:current_user`, by default. + +Specfically, the `scope_name` is defaulted to `:current_user`, and may be set as +`serialization_scope :view_context`. The `scope` is set to `send(scope_name)` when `scope_name` is +present and the controller responds to `scope_name`. + +Thus, in a serializer, the controller provides `current_user` as the +current authorization scope when you call `render :json`. + +**IMPORTANT**: Since the scope is set at render, you may want to customize it so that `current_user` isn't +called on every request. This was [also a problem](https://github.com/rails-api/active_model_serializers/pull/1252#issuecomment-159810477) +in [`0.9`](https://github.com/rails-api/active_model_serializers/tree/0-9-stable#customizing-scope). + +We can change the scope from `current_user` to `view_context`. + +```diff +class SomeController < ActionController::Base ++ serialization_scope :view_context + + def current_user + User.new(id: 2, name: 'Bob', admin: true) + end + + def edit + user = User.new(id: 1, name: 'Pete') + render json: user, serializer: AdminUserSerializer, adapter: :json_api + end +end +``` + +We could then use the controller method `view_context` in our serializer, like so: + +```diff +class AdminUserSerializer < ActiveModel::Serializer + attributes :id, :name, :can_edit + + def can_edit? ++ view_context.current_user.admin? + end +end +``` + +So that when we render the `#edit` action, we'll get + +```json +{"data":{"id":"1","type":"users","attributes":{"name":"Pete","can_edit":true}}} +``` + +Where `can_edit` is `view_context.current_user.admin?` (true). #### #read_attribute_for_serialization(key) From 85658c0230c07ac90fff9d6f393efe584594f8b6 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 10 Feb 2016 00:44:06 -0600 Subject: [PATCH 571/903] Add better serialization_scope tests; uncover bug --- lib/active_model/serializer.rb | 2 + .../serialization_scope_name_test.rb | 228 +++++++++++++++--- 2 files changed, 195 insertions(+), 35 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d17e18790..6b3d4090f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -96,6 +96,8 @@ def self._serializer_instance_method_defined?(name) _serializer_instance_methods.include?(name) end + # TODO: Fix load-order failures when different serializer instances define different + # scope methods def self._serializer_instance_methods @_serializer_instance_methods ||= (public_instance_methods - Object.public_instance_methods).to_set end diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 5969f5226..1d49bddfb 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -1,63 +1,221 @@ require 'test_helper' -require 'pathname' -class DefaultScopeNameTest < ActionController::TestCase - class UserSerializer < ActiveModel::Serializer +module SerializationScopeTesting + class User < ActiveModelSerializers::Model + attr_accessor :id, :name, :admin def admin? - current_user.admin + admin end - attributes :admin? end + class Comment < ActiveModelSerializers::Model + attr_accessor :id, :body + end + class Post < ActiveModelSerializers::Model + attr_accessor :id, :title, :body, :comments + end + class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body, :comments - class UserTestController < ActionController::Base - protect_from_forgery - - before_action { request.format = :json } + def body + "The 'scope' is the 'current_user': #{scope == current_user}" + end - def current_user - User.new(id: 1, name: 'Pete', admin: false) + def comments + if current_user.admin? + [Comment.new(id: 1, body: 'Admin')] + else + [Comment.new(id: 2, body: 'Scoped')] + end end - def render_new_user - render json: User.new(id: 1, name: 'Pete', admin: false), serializer: UserSerializer, adapter: :json_api + def json_key + 'post' end end + class PostTestController < ActionController::Base + attr_accessor :current_user + def render_post_by_non_admin + self.current_user = User.new(id: 3, name: 'Pete', admin: false) + render json: new_post, serializer: serializer, adapter: :json + end - tests UserTestController + def render_post_by_admin + self.current_user = User.new(id: 3, name: 'Pete', admin: true) + render json: new_post, serializer: serializer, adapter: :json + end + + private - def test_default_scope_name - get :render_new_user - assert_equal '{"data":{"id":"1","type":"users","attributes":{"admin?":false}}}', @response.body + def new_post + Post.new(id: 4, title: 'Title') + end + + def serializer + PostSerializer + end end -end + class PostViewContextSerializer < PostSerializer + def body + "The 'scope' is the 'view_context': #{scope == view_context}" + end -class SerializationScopeNameTest < ActionController::TestCase - class AdminUserSerializer < ActiveModel::Serializer - def admin? - current_admin.admin + def comments + if view_context.controller.current_user.admin? + [Comment.new(id: 1, body: 'Admin')] + else + [Comment.new(id: 2, body: 'Scoped')] + end + end + end + class DefaultScopeTest < ActionController::TestCase + tests PostTestController + + def test_default_serialization_scope + assert_equal :current_user, @controller._serialization_scope + end + + def test_default_serialization_scope_object + assert_equal @controller.current_user, @controller.serialization_scope + end + + def test_default_scope_non_admin + get :render_post_by_non_admin + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'current_user': true", + comments: [ + { id: 2, body: 'Scoped' } + ] + } + }.to_json + assert_equal expected_json, @response.body + end + + def test_default_scope_admin + get :render_post_by_admin + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'current_user': true", + comments: [ + { id: 1, body: 'Admin' } + ] + } + }.to_json + assert_equal expected_json, @response.body end - attributes :admin? end + class SerializationScopeTest < ActionController::TestCase + class PostViewContextTestController < PostTestController + serialization_scope :view_context + + private + + def serializer + PostViewContextSerializer + end + end + tests PostViewContextTestController - class AdminUserTestController < ActionController::Base - protect_from_forgery + def test_defined_serialization_scope + assert_equal :view_context, @controller._serialization_scope + end - serialization_scope :current_admin - before_action { request.format = :json } + def test_defined_serialization_scope_object + assert_equal @controller.view_context.class, @controller.serialization_scope.class + end - def current_admin - User.new(id: 2, name: 'Bob', admin: true) + def test_serialization_scope_non_admin + get :render_post_by_non_admin + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'view_context': true", + comments: [ + { id: 2, body: 'Scoped' } + ] + } + }.to_json + assert_equal expected_json, @response.body end - def render_new_user - render json: User.new(id: 1, name: 'Pete', admin: false), serializer: AdminUserSerializer, adapter: :json_api + def test_serialization_scope_admin + get :render_post_by_admin + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'view_context': true", + comments: [ + { id: 1, body: 'Admin' } + ] + } + }.to_json + assert_equal expected_json, @response.body end end + class NilSerializationScopeTest < ActionController::TestCase + class PostViewContextTestController < ActionController::Base + serialization_scope nil + + attr_accessor :current_user + + def render_post_with_no_scope + self.current_user = User.new(id: 3, name: 'Pete', admin: false) + render json: new_post, serializer: PostSerializer, adapter: :json + end - tests AdminUserTestController + # TODO: run test when + # global state in Serializer._serializer_instance_methods is fixed + # def render_post_with_passed_in_scope + # self.current_user = User.new(id: 3, name: 'Pete', admin: false) + # render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user, scope_name: :current_user + # end + + private + + def new_post + Post.new(id: 4, title: 'Title') + end + end + tests PostViewContextTestController + + def test_nil_serialization_scope + assert_nil @controller._serialization_scope + end + + def test_nil_serialization_scope_object + assert_nil @controller.serialization_scope + end + + # TODO: change to NoMethodError and match 'admin?' when the + # global state in Serializer._serializer_instance_methods is fixed + def test_nil_scope + exception = assert_raises(NameError) do + get :render_post_with_no_scope + end + assert_match(/admin|current_user/, exception.message) + end - def test_override_scope_name_with_controller - get :render_new_user - assert_equal '{"data":{"id":"1","type":"users","attributes":{"admin?":true}}}', @response.body + # TODO: run test when + # global state in Serializer._serializer_instance_methods is fixed + # def test_nil_scope_passed_in_current_user + # get :render_post_with_passed_in_scope + # expected_json = { + # post: { + # id: 4, + # title: 'Title', + # body: "The 'scope' is the 'current_user': true", + # comments: [ + # { id: 2, body: 'Scoped' } + # ] + # } + # }.to_json + # assert_equal expected_json, @response.body + # end end end From 1b2f5ec774898e3589894f96f8a595c1de9944f8 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 10 Feb 2016 21:08:42 -0600 Subject: [PATCH 572/903] Differentiate exception behavior in Rails 4.0 vs. others NoMethodError is current_user is nil, so nil.admin? NameError is a superclass of NoMethodError (which Rails 4.0 won't allow) and means current_user might not be defined --- .../serialization_scope_name_test.rb | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 1d49bddfb..5ad7251b5 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -158,6 +158,8 @@ def test_serialization_scope_admin assert_equal expected_json, @response.body end end + # FIXME: Has bugs. See comments below and + # https://github.com/rails-api/active_model_serializers/issues/1509 class NilSerializationScopeTest < ActionController::TestCase class PostViewContextTestController < ActionController::Base serialization_scope nil @@ -195,10 +197,17 @@ def test_nil_serialization_scope_object # TODO: change to NoMethodError and match 'admin?' when the # global state in Serializer._serializer_instance_methods is fixed def test_nil_scope - exception = assert_raises(NameError) do + if Rails.version.start_with?('4.0') + exception_class = NoMethodError + exception_matcher = 'admin?' + else + exception_class = NameError + exception_matcher = /admin|current_user/ + end + exception = assert_raises(exception_class) do get :render_post_with_no_scope end - assert_match(/admin|current_user/, exception.message) + assert_match exception_matcher, exception.message end # TODO: run test when From bcd38b1e58c652532f403e28c5e449398ce7d953 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 12 Mar 2016 20:07:34 -0600 Subject: [PATCH 573/903] Issue stats don't actually update anymore --- README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/README.md b/README.md index 2d9248b3a..1be1e053d 100644 --- a/README.md +++ b/README.md @@ -19,8 +19,7 @@ Issue Stats - Issue Stats - Issue Stats + Pulse From 82cbe664432fc17de28a96185ebcfcc3c6768d8c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 12 Mar 2016 23:15:42 -0600 Subject: [PATCH 574/903] Revert "Safe to using rake 11.0.1 now." --- active_model_serializers.gemspec | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 1d2d0e2d6..6ce66da9a 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,5 +57,6 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' - spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] + # https://stackoverflow.com/questions/35893584/nomethoderror-undefined-method-last-comment-after-upgrading-to-rake-11/35893625#35893625 + spec.add_development_dependency 'rake', '< 11.0' end From fa0bc9567d3d0fe85568268804729b64f6b4d341 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 12 Mar 2016 23:26:25 -0600 Subject: [PATCH 575/903] Restrict rake dep to 10.x for now; 11.x breaks --- active_model_serializers.gemspec | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 6ce66da9a..c69a8f517 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,6 +57,5 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' - # https://stackoverflow.com/questions/35893584/nomethoderror-undefined-method-last-comment-after-upgrading-to-rake-11/35893625#35893625 - spec.add_development_dependency 'rake', '< 11.0' + spec.add_development_dependency 'rake', '~> 10.0' end From b169ed387b22d9823d2205852c656ddf21a87720 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 3 Feb 2016 11:12:40 -0600 Subject: [PATCH 576/903] Make serializers serializable, step 1. --- CHANGELOG.md | 2 + lib/active_model/serializer.rb | 51 ++++++++++++++++++++++++ test/serializers/serialization_test.rb | 55 ++++++++++++++++++++++++++ 3 files changed, 108 insertions(+) create mode 100644 test/serializers/serialization_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 0a2cb9d47..39f401077 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1494](https://github.com/rails-api/active_model_serializers/pull/1494) Make serializers serializalbe + (using the Attributes adapter by default). (@bf4) - [#1550](https://github.com/rails-api/active_model_serializers/pull/1550) Add Rails url_helpers to `SerializationContext` for use in links. (@remear, @bf4) - [#1004](https://github.com/rails-api/active_model_serializers/pull/1004) JSON API errors object implementation. diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6b3d4090f..fe51fb8fc 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -126,6 +126,57 @@ def success? true end + # @return [Hash] containing the attributes and first level + # associations, similar to how ActiveModel::Serializers::JSON is used + # in ActiveRecord::Base. + # + # TODO: Move to here the Attributes adapter logic for + # +serializable_hash_for_single_resource(options)+ + # and include ActiveModel::Serializers::JSON. + # So that the below is true: + # @param options [nil, Hash] The same valid options passed to `serializable_hash` + # (:only, :except, :methods, and :include). + # + # See + # https://github.com/rails/rails/blob/v5.0.0.beta2/activemodel/lib/active_model/serializers/json.rb#L17-L101 + # https://github.com/rails/rails/blob/v5.0.0.beta2/activemodel/lib/active_model/serialization.rb#L85-L123 + # https://github.com/rails/rails/blob/v5.0.0.beta2/activerecord/lib/active_record/serialization.rb#L11-L17 + # https://github.com/rails/rails/blob/v5.0.0.beta2/activesupport/lib/active_support/core_ext/object/json.rb#L147-L162 + # + # @example + # # The :only and :except options can be used to limit the attributes included, and work + # # similar to the attributes method. + # serializer.as_json(only: [:id, :name]) + # serializer.as_json(except: [:id, :created_at, :age]) + # + # # To include the result of some method calls on the model use :methods: + # serializer.as_json(methods: :permalink) + # + # # To include associations use :include: + # serializer.as_json(include: :posts) + # # Second level and higher order associations work as well: + # serializer.as_json(include: { posts: { include: { comments: { only: :body } }, only: :title } }) + def serializable_hash(adapter_opts = nil) + adapter_opts ||= {} + adapter_opts = { include: '*', adapter: :attributes }.merge!(adapter_opts) + adapter = ActiveModelSerializers::Adapter.create(self, adapter_opts) + adapter.serializable_hash(adapter_opts) + end + alias to_hash serializable_hash + alias to_h serializable_hash + + # @see #serializable_hash + # TODO: When moving attributes adapter logic here, @see #serializable_hash + # So that the below is true: + # @param options [nil, Hash] The same valid options passed to `as_json` + # (:root, :only, :except, :methods, and :include). + # The default for `root` is nil. + # The default value for include_root is false. You can change it to true if the given + # JSON string includes a single root node. + def as_json(adapter_opts = nil) + serializable_hash(adapter_opts) + end + # Used by adapter as resource root. def json_key root || object.class.model_name.to_s.underscore diff --git a/test/serializers/serialization_test.rb b/test/serializers/serialization_test.rb new file mode 100644 index 000000000..e8785aad8 --- /dev/null +++ b/test/serializers/serialization_test.rb @@ -0,0 +1,55 @@ +module ActiveModel + class Serializer + class SerializationTest < ActiveSupport::TestCase + class Blog < ActiveModelSerializers::Model + attr_accessor :id, :name, :authors + end + class Author < ActiveModelSerializers::Model + attr_accessor :id, :name + end + class BlogSerializer < ActiveModel::Serializer + attributes :id + attribute :name, key: :title + + has_many :authors + end + class AuthorSerializer < ActiveModel::Serializer + attributes :id, :name + end + + setup do + @authors = [Author.new(id: 1, name: 'Blog Author')] + @blog = Blog.new(id: 2, name: 'The Blog', authors: @authors) + @serializer_instance = BlogSerializer.new(@blog) + @serializable = ActiveModel::SerializableResource.new(@blog, serializer: BlogSerializer, adapter: :attributes) + @expected_hash = { id: 2, title: 'The Blog', authors: [{ id: 1, name: 'Blog Author' }] } + @expected_json = '{"id":2,"title":"The Blog","authors":[{"id":1,"name":"Blog Author"}]}' + end + + test '#serializable_hash is the same as generated by the attributes adapter' do + assert_equal @serializable.serializable_hash, @serializer_instance.serializable_hash + assert_equal @expected_hash, @serializer_instance.serializable_hash + end + + test '#as_json is the same as generated by the attributes adapter' do + assert_equal @serializable.as_json, @serializer_instance.as_json + assert_equal @expected_hash, @serializer_instance.as_json + end + + test '#to_json is the same as generated by the attributes adapter' do + assert_equal @serializable.to_json, @serializer_instance.to_json + assert_equal @expected_json, @serializer_instance.to_json + end + + test '#to_h is an alias for #serializable_hash' do + assert_equal @serializable.serializable_hash, @serializer_instance.to_h + assert_equal @expected_hash, @serializer_instance.to_h + end + + test '#to_hash is an alias for #serializable_hash' do + assert_equal @serializable.serializable_hash, @serializer_instance.to_hash + assert_equal @expected_hash, @serializer_instance.to_hash + end + end + end +end From 2400f78e571f78a033d04a82a2138ecce2e49c65 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 12 Mar 2016 23:03:35 -0600 Subject: [PATCH 577/903] Ensure running 'bundle exec' before 'rake' --- Rakefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Rakefile b/Rakefile index 04c28a1a8..a9d5534ca 100644 --- a/Rakefile +++ b/Rakefile @@ -3,6 +3,8 @@ begin rescue LoadError end +require 'bundler' +Bundler.setup require 'bundler/gem_tasks' begin From bdb997b1d9b64966f3fd9f2c5430075740f3c79f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 28 Jan 2016 22:50:06 -0600 Subject: [PATCH 578/903] Document JSON API implementation defs and progress in class --- CHANGELOG.md | 1 + lib/active_model_serializers/adapter.rb | 11 +- .../adapter/json_api.rb | 311 +++++++++++++++++- .../adapter/json_api/error.rb | 17 + .../adapter/json_api/jsonapi.rb | 18 + .../adapter/json_api/link.rb | 37 +++ .../adapter/json_api/meta.rb | 10 + 7 files changed, 398 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0a2cb9d47..082b41909 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -32,6 +32,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) - [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) - [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) - [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 35adbccdb..335de9db9 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -84,10 +84,11 @@ def find_by_name(adapter_name) end # Gotta be at the bottom to use the code above it :( - require 'active_model_serializers/adapter/base' - require 'active_model_serializers/adapter/null' - require 'active_model_serializers/adapter/attributes' - require 'active_model_serializers/adapter/json' - require 'active_model_serializers/adapter/json_api' + extend ActiveSupport::Autoload + autoload :Base + autoload :Null + autoload :Attributes + autoload :Json + autoload :JsonApi end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index f06a69e92..956fa3d67 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -1,3 +1,23 @@ +# {http://jsonapi.org/format/ JSON API specification} +# rubocop:disable Style/AsciiComments +# TODO: implement! +# ☐ https://github.com/rails-api/active_model_serializers/issues/1235 +# TODO: use uri_template in link generation? +# ☐ https://github.com/rails-api/active_model_serializers/pull/1282#discussion_r42528812 +# see gem https://github.com/hannesg/uri_template +# spec http://tools.ietf.org/html/rfc6570 +# impl https://developer.github.com/v3/#schema https://api.github.com/ +# TODO: validate against a JSON schema document? +# ☐ https://github.com/rails-api/active_model_serializers/issues/1162 +# ☑ https://github.com/rails-api/active_model_serializers/pull/1270 +# TODO: Routing +# ☐ https://github.com/rails-api/active_model_serializers/pull/1476 +# TODO: Query Params +# ☑ `include` https://github.com/rails-api/active_model_serializers/pull/1131 +# ☑ `fields` https://github.com/rails-api/active_model_serializers/pull/700 +# ☑ `page[number]=3&page[size]=1` https://github.com/rails-api/active_model_serializers/pull/1041 +# ☐ `filter` +# ☐ `sort` module ActiveModelSerializers module Adapter class JsonApi < Base @@ -30,13 +50,69 @@ def serializable_hash(options = nil) end # {http://jsonapi.org/format/#document-top-level Primary data} + # definition: + # ☐ toplevel_data (required) + # ☐ toplevel_included + # ☑ toplevel_meta + # ☑ toplevel_links + # ☑ toplevel_jsonapi + # structure: + # { + # data: toplevel_data, + # included: toplevel_included, + # meta: toplevel_meta, + # links: toplevel_links, + # jsonapi: toplevel_jsonapi + # }.reject! {|_,v| v.nil? } def success_document(options) is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] primary_data, included = resource_objects_for(serializers) hash = {} + # toplevel_data + # definition: + # oneOf + # resource + # array of unique items of type 'resource' + # null + # + # description: + # The document's "primary data" is a representation of the resource or collection of resources + # targeted by a request. + # + # Singular: the resource object. + # + # Collection: one of an array of resource objects, an array of resource identifier objects, or + # an empty array ([]), for requests that target resource collections. + # + # None: null if the request is one that might correspond to a single resource, but doesn't currently. + # structure: + # if serializable_resource.resource? + # resource + # elsif serializable_resource.collection? + # [ + # resource, + # resource + # ] + # else + # nil + # end hash[:data] = is_collection ? primary_data : primary_data[0] + # toplevel_included + # alias included + # definition: + # array of unique items of type 'resource' + # + # description: + # To reduce the number of HTTP requests, servers **MAY** allow + # responses that include related resources along with the requested primary + # resources. Such responses are called "compound documents". + # structure: + # [ + # resource, + # resource + # ] hash[:included] = included if included.any? Jsonapi.add!(hash) @@ -56,17 +132,31 @@ def success_document(options) # {http://jsonapi.org/format/#errors JSON API Errors} # TODO: look into caching - # rubocop:disable Style/AsciiComments # definition: # ☑ toplevel_errors array (required) # ☐ toplevel_meta # ☐ toplevel_jsonapi - # rubocop:enable Style/AsciiComments + # structure: + # { + # errors: toplevel_errors, + # meta: toplevel_meta, + # jsonapi: toplevel_jsonapi + # }.reject! {|_,v| v.nil? } + # prs: + # https://github.com/rails-api/active_model_serializers/pull/1004 def failure_document hash = {} # PR Please :) # Jsonapi.add!(hash) + # toplevel_errors + # definition: + # array of unique items of type 'error' + # structure: + # [ + # error, + # error + # ] if serializer.respond_to?(:each) hash[:errors] = serializer.flat_map do |error_serializer| Error.resource_errors(error_serializer) @@ -89,6 +179,40 @@ def fragment_cache(cached_hash, non_cached_hash) private # {http://jsonapi.org/format/#document-resource-objects Primary data} + # resource + # definition: + # JSON Object + # + # properties: + # type (required) : String + # id (required) : String + # attributes + # relationships + # links + # meta + # + # description: + # "Resource objects" appear in a JSON API document to represent resources + # structure: + # { + # type: 'admin--some-user', + # id: '1336', + # attributes: attributes, + # relationships: relationships, + # links: links, + # meta: meta, + # }.reject! {|_,v| v.nil? } + # prs: + # type + # https://github.com/rails-api/active_model_serializers/pull/1122 + # [x] https://github.com/rails-api/active_model_serializers/pull/1213 + # https://github.com/rails-api/active_model_serializers/pull/1216 + # https://github.com/rails-api/active_model_serializers/pull/1029 + # links + # [x] https://github.com/rails-api/active_model_serializers/pull/1246 + # [x] url helpers https://github.com/rails-api/active_model_serializers/issues/1269 + # meta + # [x] https://github.com/rails-api/active_model_serializers/pull/1340 def resource_objects_for(serializers) @primary = [] @included = [] @@ -131,6 +255,21 @@ def process_relationship(serializer, include_tree) end # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} + # attributes + # definition: + # JSON Object + # + # patternProperties: + # ^(?!relationships$|links$)\\w[-\\w_]*$ + # + # description: + # Members of the attributes object ("attributes") represent information about the resource + # object in which it's defined. + # Attributes may contain any valid JSON value + # structure: + # { + # foo: 'bar' + # } def attributes_for(serializer, fields) serializer.attributes(fields).except(:id) end @@ -151,8 +290,29 @@ def resource_object_for(serializer) resource_object[:relationships] = relationships if relationships.any? links = links_for(serializer) + # toplevel_links + # definition: + # allOf + # ☐ links + # ☐ pagination + # + # description: + # Link members related to the primary data. + # structure: + # links.merge!(pagination) + # prs: + # https://github.com/rails-api/active_model_serializers/pull/1247 + # https://github.com/rails-api/active_model_serializers/pull/1018 resource_object[:links] = links if links.any? + # toplevel_meta + # alias meta + # definition: + # meta + # structure + # { + # :'git-ref' => 'abc123' + # } meta = meta_for(serializer) resource_object[:meta] = meta unless meta.nil? @@ -160,6 +320,100 @@ def resource_object_for(serializer) end # {http://jsonapi.org/format/#document-resource-object-relationships Document Resource Object Relationship} + # relationships + # definition: + # JSON Object + # + # patternProperties: + # ^\\w[-\\w_]*$" + # + # properties: + # data : relationshipsData + # links + # meta + # + # description: + # + # Members of the relationships object ("relationships") represent references from the + # resource object in which it's defined to other resource objects." + # structure: + # { + # links: links, + # meta: meta, + # data: relationshipsData + # }.reject! {|_,v| v.nil? } + # + # prs: + # links + # [x] https://github.com/rails-api/active_model_serializers/pull/1454 + # meta + # [x] https://github.com/rails-api/active_model_serializers/pull/1454 + # polymorphic + # [ ] https://github.com/rails-api/active_model_serializers/pull/1420 + # + # relationshipsData + # definition: + # oneOf + # relationshipToOne + # relationshipToMany + # + # description: + # Member, whose value represents "resource linkage" + # structure: + # if has_one? + # relationshipToOne + # else + # relationshipToMany + # end + # + # definition: + # anyOf + # null + # linkage + # + # relationshipToOne + # description: + # + # References to other resource objects in a to-one ("relationship"). Relationships can be + # specified by including a member in a resource's links object. + # + # None: Describes an empty to-one relationship. + # structure: + # if has_related? + # linkage + # else + # nil + # end + # + # relationshipToMany + # definition: + # array of unique items of type 'linkage' + # + # description: + # An array of objects each containing "type" and "id" members for to-many relationships + # structure: + # [ + # linkage, + # linkage + # ] + # prs: + # polymorphic + # [ ] https://github.com/rails-api/active_model_serializers/pull/1282 + # + # linkage + # definition: + # type (required) : String + # id (required) : String + # meta + # + # description: + # The "type" and "id" to non-empty members. + # structure: + # { + # type: 'required-type', + # id: 'required-id', + # meta: meta + # }.reject! {|_,v| v.nil? } def relationships_for(serializer, requested_associations) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| @@ -174,6 +428,28 @@ def relationships_for(serializer, requested_associations) end # {http://jsonapi.org/format/#document-links Document Links} + # links + # definition: + # JSON Object + # + # properties: + # self : URI + # related : link + # + # description: + # A resource object **MAY** contain references to other resource objects ("relationships"). + # Relationships may be to-one or to-many. Relationships can be specified by including a member + # in a resource's links object. + # + # A `self` member’s value is a URL for the relationship itself (a "relationship URL"). This + # URL allows the client to directly manipulate the relationship. For example, it would allow + # a client to remove an `author` from an `article` without deleting the people resource + # itself. + # structure: + # { + # self: 'http://example.com/etc', + # related: link + # }.reject! {|_,v| v.nil? } def links_for(serializer) serializer._links.each_with_object({}) do |(name, value), hash| hash[name] = Link.new(serializer, value).as_json @@ -181,6 +457,36 @@ def links_for(serializer) end # {http://jsonapi.org/format/#fetching-pagination Pagination Links} + # pagination + # definition: + # first : pageObject + # last : pageObject + # prev : pageObject + # next : pageObject + # structure: + # { + # first: pageObject, + # last: pageObject, + # prev: pageObject, + # next: pageObject + # } + # + # pageObject + # definition: + # oneOf + # URI + # null + # + # description: + # The page of data + # structure: + # if has_page? + # 'http://example.com/some-page?page[number][x]' + # else + # nil + # end + # prs: + # https://github.com/rails-api/active_model_serializers/pull/1041 def pagination_links_for(serializer, options) PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end @@ -192,3 +498,4 @@ def meta_for(serializer) end end end +# rubocop:enable Style/AsciiComments diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb index c8383d216..67166d41e 100644 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -36,6 +36,12 @@ def self.resource_errors(error_serializer) # title : A short, human-readable summary of the problem. It **SHOULD NOT** change from # occurrence to occurrence of the problem, except for purposes of localization. # detail : A human-readable explanation specific to this occurrence of the problem. + # structure: + # { + # title: 'SystemFailure', + # detail: 'something went terribly wrong', + # status: '500' + # }.merge!(errorSource) def self.attribute_error_objects(attribute_name, attribute_errors) attribute_errors.map do |attribute_error| { @@ -45,6 +51,7 @@ def self.attribute_error_objects(attribute_name, attribute_errors) end end + # errorSource # description: # oneOf # ☑ pointer : String @@ -56,6 +63,16 @@ def self.attribute_error_objects(attribute_name, attribute_errors) # https://tools.ietf.org/html/rfc6901 # # parameter: A string indicating which query parameter caused the error + # structure: + # if is_attribute? + # { + # pointer: '/data/attributes/red-button' + # } + # else + # { + # parameter: 'pres' + # } + # end def self.error_source(source_type, attribute_name) case source_type when :pointer diff --git a/lib/active_model_serializers/adapter/json_api/jsonapi.rb b/lib/active_model_serializers/adapter/json_api/jsonapi.rb index 8df1ae966..e94578af6 100644 --- a/lib/active_model_serializers/adapter/json_api/jsonapi.rb +++ b/lib/active_model_serializers/adapter/json_api/jsonapi.rb @@ -2,6 +2,24 @@ module ActiveModelSerializers module Adapter class JsonApi < Base # {http://jsonapi.org/format/#document-jsonapi-object Jsonapi Object} + + # toplevel_jsonapi + # definition: + # JSON Object + # + # properties: + # version : String + # meta + # + # description: + # An object describing the server's implementation + # structure: + # { + # version: ActiveModelSerializers.config.jsonapi_version, + # meta: ActiveModelSerializers.config.jsonapi_toplevel_meta + # }.reject! { |_, v| v.blank? } + # prs: + # https://github.com/rails-api/active_model_serializers/pull/1050 module Jsonapi module_function diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index 255f875a5..e6f5c76b0 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -3,6 +3,43 @@ module ActiveModelSerializers module Adapter class JsonApi + # link + # definition: + # oneOf + # linkString + # linkObject + # + # description: + # A link **MUST** be represented as either: a string containing the link's URL or a link + # object." + # structure: + # if href? + # linkString + # else + # linkObject + # end + # + # linkString + # definition: + # URI + # + # description: + # A string containing the link's URL. + # structure: + # 'http://example.com/link-string' + # + # linkObject + # definition: + # JSON Object + # + # properties: + # href (required) : URI + # meta + # structure: + # { + # href: 'http://example.com/link-object', + # meta: meta, + # }.reject! {|_,v| v.nil? } class Link include SerializationContext.url_helpers delegate :default_url_options, to: SerializationContext diff --git a/lib/active_model_serializers/adapter/json_api/meta.rb b/lib/active_model_serializers/adapter/json_api/meta.rb index 4d818e72a..d889b3eb8 100644 --- a/lib/active_model_serializers/adapter/json_api/meta.rb +++ b/lib/active_model_serializers/adapter/json_api/meta.rb @@ -1,6 +1,16 @@ module ActiveModelSerializers module Adapter class JsonApi + # meta + # definition: + # JSON Object + # + # description: + # Non-standard meta-information that can not be represented as an attribute or relationship. + # structure: + # { + # attitude: 'adjustable' + # } class Meta def initialize(serializer) @object = serializer.object From 146968d6586f44810be1898f4962a666880558de Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 13 Mar 2016 13:28:14 -0500 Subject: [PATCH 579/903] Add benchmark regression runner --- bin/bench_regression | 316 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 316 insertions(+) create mode 100755 bin/bench_regression diff --git a/bin/bench_regression b/bin/bench_regression new file mode 100755 index 000000000..c4f00cbac --- /dev/null +++ b/bin/bench_regression @@ -0,0 +1,316 @@ +#!/usr/bin/env ruby +require 'fileutils' +require 'pathname' +require 'shellwords' +require 'English' + +############################ +# USAGE +# +# bundle exec bin/bench_regression +# defaults to the current branch +# defaults to the master branch +# bundle exec bin/bench_regression current # will run on the current branch +# bundle exec bin/bench_regression revisions 792fb8a90 master # every revision inclusive +# bundle exec bin/bench_regression 792fb8a90 master --repeat-count 2 --env CACHE_ON=off +# bundle exec bin/bench_regression vendor +########################### + +class BenchRegression + ROOT = Pathname File.expand_path(File.join(*['..', '..']), __FILE__) + TMP_DIR_NAME = File.join('tmp', 'bench') + TMP_DIR = File.join(ROOT, TMP_DIR_NAME) + E_TMP_DIR = Shellwords.shellescape(TMP_DIR) + load ROOT.join('bin', 'bench') + + attr_reader :source_stasher + + def initialize + @source_stasher = SourceStasher.new + end + + class SourceStasher + attr_reader :gem_require_paths, :gem_paths + attr_writer :vendor + + def initialize + @gem_require_paths = [] + @gem_paths = [] + refresh_temp_dir + @vendor = false + end + + def temp_dir_empty? + File.directory?(TMP_DIR) && + Dir[File.join(TMP_DIR, '*')].none? + end + + def empty_temp_dir + return if @vendor + return if temp_dir_empty? + FileUtils.mkdir_p(TMP_DIR) + Dir[File.join(TMP_DIR, '*')].each do |file| + if File.directory?(file) + FileUtils.rm_rf(file) + else + FileUtils.rm(file) + end + end + end + + def fill_temp_dir + vendor_files(Dir[File.join(ROOT, 'test', 'benchmark', '*.{rb,ru}')]) + # vendor_file(File.join('bin', 'bench')) + housekeeping { empty_temp_dir } + vendor_gem('benchmark-ips') + end + + def vendor_files(files) + files.each do |file| + vendor_file(file) + end + end + + def vendor_file(file) + FileUtils.cp(file, File.join(TMP_DIR, File.basename(file))) + end + + def vendor_gem(gem_name) + directory_name = `bundle exec gem unpack benchmark-ips --target=#{E_TMP_DIR}`[/benchmark-ips.+\d/] + gem_paths << File.join(TMP_DIR, directory_name) + gem_require_paths << File.join(TMP_DIR_NAME, directory_name, 'lib') + housekeeping { remove_vendored_gems } + end + + def remove_vendored_gems + return if @vendor + FileUtils.rm_rf(*gem_paths) + end + + def refresh_temp_dir + empty_temp_dir + fill_temp_dir + end + + def housekeeping + at_exit { yield } + end + end + + module RevisionMethods + module_function + def current_branch + @current_branch ||= `cat .git/HEAD | cut -d/ -f3,4,5`.chomp + end + + def current_revision + `git rev-parse --short HEAD`.chomp + end + + def revision_description(rev) + `git log --oneline -1 #{rev}`.chomp + end + + def revisions(start_ref, end_ref) + cmd = "git rev-list --reverse #{start_ref}..#{end_ref}" + `#{cmd}`.chomp.split("\n") + end + + def checkout_ref(ref) + `git checkout #{ref}`.chomp + if $CHILD_STATUS + STDERR.puts "Checkout failed: #{ref}, #{$CHILD_STATUS.exitstatus}" unless $CHILD_STATUS.success? + $CHILD_STATUS.success? + else + true + end + end + + def clean_head + system('git reset --hard --quiet') + end + end + module ShellMethods + + def sh(cmd) + puts cmd + # system(cmd) + run(cmd) + # env = {} + # # out = STDOUT + # pid = spawn(env, cmd) + # Process.wait(pid) + # pid = fork do + # exec cmd + # end + # Process.waitpid2(pid) + # puts $CHILD_STATUS.exitstatus + end + + require 'pty' + # should consider trapping SIGINT in here + def run(cmd) + puts cmd + child_process = '' + result = '' + # http://stackoverflow.com/a/1162850 + # stream output of subprocess + begin + PTY.spawn(cmd) do |stdin, _stdout, pid| + begin + # Do stuff with the output here. Just printing to show it works + stdin.each do |line| + print line + result << line + end + child_process = PTY.check(pid) + rescue Errno::EIO + puts 'Errno:EIO error, but this probably just means ' \ + 'that the process has finished giving output' + end + end + rescue PTY::ChildExited + puts 'The child process exited!' + end + unless (child_process && child_process.success?) + exitstatus = child_process.exitstatus + puts "FAILED: #{child_process.pid} exited with status #{exitstatus.inspect} due to failed command #{cmd}" + exit exitstatus || 1 + end + result + end + + def bundle(ref) + system("rm -f Gemfile.lock") + # This is absolutely critical for bundling to work + Bundler.with_clean_env do + system("bundle check || + bundle install --local || + bundle install || + bundle update") + end + + # if $CHILD_STATUS + # STDERR.puts "Bundle failed at: #{ref}, #{$CHILD_STATUS.exitstatus}" unless $CHILD_STATUS.success? + # $CHILD_STATUS.success? + # else + # false + # end + end + end + include ShellMethods + include RevisionMethods + + def benchmark_refs(ref1: nil, ref2: nil, cmd:) + checking_out = false + ref0 = current_branch + ref1 ||= current_branch + ref2 ||= 'master' + p [ref0, ref1, ref2, current_revision] + + run_benchmark_at_ref(cmd, ref1) + p [ref0, ref1, ref2, current_revision] + run_benchmark_at_ref(cmd, ref2) + p [ref0, ref1, ref2, current_revision] + + checking_out = true + checkout_ref(ref0) + rescue Exception # rubocop:disable Lint/RescueException + STDERR.puts "[ERROR] #{$!.message}" + checkout_ref(ref0) unless checking_out + raise + end + + def benchmark_revisions(ref1: nil, ref2: nil, cmd:) + checking_out = false + ref0 = current_branch + ref1 ||= current_branch + ref2 ||= 'master' + + revisions(ref1, ref2).each do |rev| + STDERR.puts "Checking out: #{revision_description(rev)}" + + run_benchmark_at_ref(cmd, rev) + clean_head + end + checking_out = true + checkout_ref(ref0) + rescue Exception # rubocop:disable Lint/RescueException + STDERR.puts "[ERROR]: #{$!.message}" + checkout_ref(ref0) unless checking_out + raise + end + + def run_benchmark_at_ref(cmd, ref) + checkout_ref(ref) + run_benchmark(cmd, ref) + end + + def run_benchmark(cmd, ref = nil) + ref ||= current_revision + bundle(ref) && + benchmark_tests(cmd, ref) + end + + def benchmark_tests(cmd, ref) + base = E_TMP_DIR + # cmd.sub('bin/bench', 'tmp/revision_runner/bench') + # bundle = Gem.bin('bunle' + # Bundler.with_clean_env(&block) + + # cmd = Shellwords.shelljoin(cmd) + # cmd = "COMMIT_HASH=#{ref} BASE=#{base} bundle exec ruby -rbenchmark/ips #{cmd}" + # Add vendoring benchmark/ips to load path + + # CURRENT THINKING: IMPORTANT + # Pass into require statement as RUBYOPTS i.e. via env rather than command line argument + # otherwise, have a 'fast ams benchmarking' module that extends benchmarkings to add the 'ams' + # method but doesn't depend on benchmark-ips + options = { + commit_hash: ref, + base: base, + rubyopt: Shellwords.shellescape("-Ilib:#{source_stasher.gem_require_paths.join(':')}") + } + BenchmarkDriver.parse_argv_and_run(ARGV.dup, options) + end +end + +if $PROGRAM_NAME == __FILE__ + benchmarking = BenchRegression.new + + case ARGV[0] + when 'current' + # Run current branch only + + # super simple command line parsing + args = ARGV.dup + _ = args.shift # remove 'current' from args + cmd = args + benchmarking.run_benchmark(cmd) + when 'revisions' + # Runs on every revision + + # super simple command line parsing + args = ARGV.dup + _ = args.shift + ref1 = args.shift # remove 'revisions' from args + ref2 = args.shift + cmd = args + benchmarking.benchmark_revisions(ref1: ref1, ref2: ref2, cmd: cmd) + when 'vendor' + # Just prevents vendored files from being cleaned up + # at exit. (They are vendored at initialize.) + benchmarking.source_stasher.vendor = true + else + # Default: Compare current_branch to master + # Optionally: pass in two refs as args to `bin/bench_regression` + # TODO: Consider checking across more revisions, to automatically find problems. + + # super simple command line parsing + args = ARGV.dup + ref1 = args.shift + ref2 = args.shift + cmd = args + benchmarking.benchmark_refs(ref1: ref1, ref2: ref2, cmd: cmd) + end +end From 1b6094304ebcbfd77c60606bb614e74086e87fda Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 13 Mar 2016 14:11:34 -0500 Subject: [PATCH 580/903] Add rails_version to output --- bin/bench | 1 + test/benchmark/benchmarking_support.rb | 1 + 2 files changed, 2 insertions(+) diff --git a/bin/bench b/bin/bench index b2e99b409..8e8d5a496 100755 --- a/bin/bench +++ b/bin/bench @@ -113,6 +113,7 @@ class BenchmarkDriver results = {} results['commit_hash'] = commit_hash results['version'] = runs_output.first['version'] + results['rails_version'] = runs_output.first['rails_version'] results['benchmark_run[environment]'] = environment results['runs'] = [] diff --git a/test/benchmark/benchmarking_support.rb b/test/benchmark/benchmarking_support.rb index 483294da6..5894850d1 100644 --- a/test/benchmark/benchmarking_support.rb +++ b/test/benchmark/benchmarking_support.rb @@ -34,6 +34,7 @@ def ams(label = nil, time:, disable_gc: true, warmup: 3, &block) output = { label: label, version: ::ActiveModel::Serializer::VERSION.to_s, + rails_version: ::Rails.version.to_s, iterations_per_second: entry.ips, iterations_per_second_standard_deviation: entry.stddev_percentage, total_allocated_objects_per_iteration: count_total_allocated_objects(&block) From eda8ff1737138332da7c3e2a6d1a92e555cbb5bc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 27 Jan 2016 15:03:34 -0500 Subject: [PATCH 581/903] Move serializer caching from adapter --- CHANGELOG.md | 1 + lib/active_model/serializer.rb | 5 +- lib/active_model/serializer/attributes.rb | 2 +- lib/active_model_serializers.rb | 2 + lib/active_model_serializers/adapter.rb | 2 - .../adapter/attributes.rb | 4 - lib/active_model_serializers/adapter/base.rb | 4 +- .../adapter/cached_serializer.rb | 77 ------------ .../adapter/fragment_cache.rb | 118 ------------------ lib/active_model_serializers/adapter/json.rb | 9 -- .../adapter/json/fragment_cache.rb | 11 -- .../adapter/json_api.rb | 10 +- .../adapter/json_api/fragment_cache.rb | 18 --- .../cached_serializer.rb | 75 +++++++++++ .../fragment_cache.rb | 116 +++++++++++++++++ .../cached_serializer_test.rb | 0 .../fragment_cache_test.rb | 34 +++++ test/adapter/fragment_cache_test.rb | 48 ------- test/{serializers => }/cache_test.rb | 8 +- 19 files changed, 247 insertions(+), 297 deletions(-) delete mode 100644 lib/active_model_serializers/adapter/cached_serializer.rb delete mode 100644 lib/active_model_serializers/adapter/fragment_cache.rb delete mode 100644 lib/active_model_serializers/adapter/json/fragment_cache.rb delete mode 100644 lib/active_model_serializers/adapter/json_api/fragment_cache.rb create mode 100644 lib/active_model_serializers/cached_serializer.rb create mode 100644 lib/active_model_serializers/fragment_cache.rb rename test/{serializers => active_model_serializers}/cached_serializer_test.rb (100%) create mode 100644 test/active_model_serializers/fragment_cache_test.rb delete mode 100644 test/adapter/fragment_cache_test.rb rename test/{serializers => }/cache_test.rb (98%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4fe928295..1a46a83f4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -34,6 +34,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) - [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) - [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) - [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index fe51fb8fc..d78b873fb 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -48,9 +48,12 @@ def self.serializer_for(resource, options = {}) # @see ActiveModelSerializers::Adapter.lookup # Deprecated def self.adapter - warn 'Calling adapter method in Serializer, please use the ActiveModelSerializers::Adapter.configured_adapter' ActiveModelSerializers::Adapter.lookup(config.adapter) end + class << self + extend ActiveModelSerializers::Deprecate + deprecate :adapter, 'ActiveModelSerializers::Adapter.configured_adapter' + end # @api private def self.serializer_lookup_chain_for(klass) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 11d39c4b2..d1968d77e 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -68,7 +68,7 @@ def _attributes # @api private # maps attribute value to explict key name # @see Serializer::attribute - # @see Adapter::FragmentCache#fragment_serializer + # @see FragmentCache#fragment_serializer def _attributes_keys _attributes_data .each_with_object({}) do |(key, attr), hash| diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 7e036c6bd..d68aba424 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -5,6 +5,8 @@ module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model + autoload :CachedSerializer + autoload :FragmentCache autoload :Callbacks autoload :Deserialization autoload :Logging diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 335de9db9..643b141cf 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -3,8 +3,6 @@ module Adapter UnknownAdapterError = Class.new(ArgumentError) ADAPTER_MAP = {} # rubocop:disable Style/MutableConstant private_constant :ADAPTER_MAP if defined?(private_constant) - require 'active_model_serializers/adapter/fragment_cache' - require 'active_model_serializers/adapter/cached_serializer' class << self # All methods are class functions def new(*args) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index c89417e83..c062127c3 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -17,10 +17,6 @@ def serializable_hash(options = nil) end end - def fragment_cache(cached_hash, non_cached_hash) - Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) - end - private def serializable_hash_for_collection(options) diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 9b31cffcf..18002af4a 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -23,8 +23,8 @@ def as_json(options = nil) hash end - def fragment_cache(*_args) - fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' + def fragment_cache(cached_hash, non_cached_hash) + non_cached_hash.merge cached_hash end def cache_check(serializer) diff --git a/lib/active_model_serializers/adapter/cached_serializer.rb b/lib/active_model_serializers/adapter/cached_serializer.rb deleted file mode 100644 index 6f0b04789..000000000 --- a/lib/active_model_serializers/adapter/cached_serializer.rb +++ /dev/null @@ -1,77 +0,0 @@ -module ActiveModelSerializers - module Adapter - class CachedSerializer - def initialize(serializer) - @cached_serializer = serializer - @klass = @cached_serializer.class - end - - def cache_check(adapter_instance) - if cached? - @klass._cache.fetch(cache_key, @klass._cache_options) do - yield - end - elsif fragment_cached? - FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch - else - yield - end - end - - def cached? - @klass._cache && !@klass._cache_only && !@klass._cache_except - end - - def fragment_cached? - @klass._cache && (@klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except) - end - - def cache_key - return @cache_key if defined?(@cache_key) - - parts = [] - parts << object_cache_key - parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] - @cache_key = parts.join('/') - end - - def object_cache_key - object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - @klass._cache_key ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key - end - - # find all cache_key for the collection_serializer - # @param collection_serializer - # @param include_tree - # @return [Array] all cache_key of collection_serializer - def self.object_cache_keys(serializers, include_tree) - cache_keys = [] - - serializers.each do |serializer| - cache_keys << object_cache_key(serializer) - - serializer.associations(include_tree).each do |association| - if association.serializer.respond_to?(:each) - association.serializer.each do |sub_serializer| - cache_keys << object_cache_key(sub_serializer) - end - else - cache_keys << object_cache_key(association.serializer) - end - end - end - - cache_keys.compact.uniq - end - - # @return [String, nil] the cache_key of the serializer or nil - def self.object_cache_key(serializer) - return unless serializer.present? && serializer.object.present? - - cached_serializer = new(serializer) - cached_serializer.cached? ? cached_serializer.cache_key : nil - end - end - end -end diff --git a/lib/active_model_serializers/adapter/fragment_cache.rb b/lib/active_model_serializers/adapter/fragment_cache.rb deleted file mode 100644 index f1c46e6e5..000000000 --- a/lib/active_model_serializers/adapter/fragment_cache.rb +++ /dev/null @@ -1,118 +0,0 @@ -module ActiveModelSerializers - module Adapter - class FragmentCache - attr_reader :serializer - - def initialize(adapter, serializer, options) - @instance_options = options - @adapter = adapter - @serializer = serializer - end - - # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class - # 2. Serialize the above two with the given adapter - # 3. Pass their serializations to the adapter +::fragment_cache+ - def fetch - object = serializer.object - - # It will split the serializer into two, one that will be cached and one that will not - serializers = fragment_serializer(object.class.name) - - # Get serializable hash from both - cached_hash = serialize(object, serializers[:cached]) - non_cached_hash = serialize(object, serializers[:non_cached]) - - # Merge both results - adapter.fragment_cache(cached_hash, non_cached_hash) - end - - protected - - attr_reader :instance_options, :adapter - - private - - def serialize(object, serializer_class) - ActiveModel::SerializableResource.new( - object, - serializer: serializer_class, - adapter: adapter.class - ).serializable_hash - end - - # Given a hash of its cached and non-cached serializers - # 1. Determine cached attributes from serializer class options - # 2. Add cached attributes to cached Serializer - # 3. Add non-cached attributes to non-cached Serializer - def cache_attributes(serializers) - klass = serializer.class - attributes = klass._attributes - cache_only = klass._cache_only - cached_attributes = cache_only ? cache_only : attributes - klass._cache_except - non_cached_attributes = attributes - cached_attributes - attributes_keys = klass._attributes_keys - - add_attributes_to_serializer(serializers[:cached], cached_attributes, attributes_keys) - add_attributes_to_serializer(serializers[:non_cached], non_cached_attributes, attributes_keys) - end - - def add_attributes_to_serializer(serializer, attributes, attributes_keys) - attributes.each do |attribute| - options = attributes_keys[attribute] || {} - serializer.attribute(attribute, options) - end - end - - # Given a resource name - # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer - # for a given class 'name' - # 2. Call - # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer.fragmented(serializer) - # NontCachedSerializer.cache(serializer._cache_options) - # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers - # 4. Call +cached_attributes+ on the serializer class and the above hash - # 5. Return the hash - # - # @example - # When +name+ is User::Admin - # creates the Serializer classes (if they don't exist). - # User_AdminCachedSerializer - # User_AdminNOnCachedSerializer - # - def fragment_serializer(name) - klass = serializer.class - cached = "#{to_valid_const_name(name)}CachedSerializer" - non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" - - cached_serializer = get_or_create_serializer(cached) - non_cached_serializer = get_or_create_serializer(non_cached) - - klass._cache_options ||= {} - cache_key = klass._cache_key - klass._cache_options[:key] = cache_key if cache_key - cached_serializer.cache(klass._cache_options) - - type = klass._type - cached_serializer.type(type) - non_cached_serializer.type(type) - - non_cached_serializer.fragmented(serializer) - cached_serializer.fragmented(serializer) - - serializers = { cached: cached_serializer, non_cached: non_cached_serializer } - cache_attributes(serializers) - serializers - end - - def get_or_create_serializer(name) - return Object.const_get(name) if Object.const_defined?(name) - Object.const_set(name, Class.new(ActiveModel::Serializer)) - end - - def to_valid_const_name(name) - name.gsub('::', '_') - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index 9652a04f0..3cc364365 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -1,19 +1,10 @@ module ActiveModelSerializers module Adapter class Json < Base - extend ActiveSupport::Autoload - autoload :FragmentCache - def serializable_hash(options = nil) options ||= {} { root => Attributes.new(serializer, instance_options).serializable_hash(options) } end - - private - - def fragment_cache(cached_hash, non_cached_hash) - ActiveModelSerializers::Adapter::Json::FragmentCache.new.fragment_cache(cached_hash, non_cached_hash) - end end end end diff --git a/lib/active_model_serializers/adapter/json/fragment_cache.rb b/lib/active_model_serializers/adapter/json/fragment_cache.rb deleted file mode 100644 index d042063ad..000000000 --- a/lib/active_model_serializers/adapter/json/fragment_cache.rb +++ /dev/null @@ -1,11 +0,0 @@ -module ActiveModelSerializers - module Adapter - class Json - class FragmentCache - def fragment_cache(cached_hash, non_cached_hash) - non_cached_hash.merge cached_hash - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 956fa3d67..1fbfabe0d 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -22,7 +22,6 @@ module ActiveModelSerializers module Adapter class JsonApi < Base extend ActiveSupport::Autoload - autoload :FragmentCache autoload :Jsonapi autoload :ResourceIdentifier autoload :Relationship @@ -169,7 +168,14 @@ def failure_document def fragment_cache(cached_hash, non_cached_hash) root = false if instance_options.include?(:include) - FragmentCache.new.fragment_cache(root, cached_hash, non_cached_hash) + core_cached = cached_hash.first + core_non_cached = non_cached_hash.first + no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } + no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } + cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] + hash = root ? { root => cached_resource } : cached_resource + + hash.deep_merge no_root_non_cache.deep_merge no_root_cache end protected diff --git a/lib/active_model_serializers/adapter/json_api/fragment_cache.rb b/lib/active_model_serializers/adapter/json_api/fragment_cache.rb deleted file mode 100644 index d29534402..000000000 --- a/lib/active_model_serializers/adapter/json_api/fragment_cache.rb +++ /dev/null @@ -1,18 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - class FragmentCache - def fragment_cache(root, cached_hash, non_cached_hash) - core_cached = cached_hash.first - core_non_cached = non_cached_hash.first - no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } - no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } - cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] - hash = root ? { root => cached_resource } : cached_resource - - hash.deep_merge no_root_non_cache.deep_merge no_root_cache - end - end - end - end -end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb new file mode 100644 index 000000000..8bc85600b --- /dev/null +++ b/lib/active_model_serializers/cached_serializer.rb @@ -0,0 +1,75 @@ +module ActiveModelSerializers + class CachedSerializer + def initialize(serializer) + @cached_serializer = serializer + @klass = @cached_serializer.class + end + + def cache_check(adapter_instance) + if cached? + @klass._cache.fetch(cache_key, @klass._cache_options) do + yield + end + elsif fragment_cached? + FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch + else + yield + end + end + + def cached? + @klass._cache && !@klass._cache_only && !@klass._cache_except + end + + def fragment_cached? + @klass._cache && (@klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except) + end + + def cache_key + return @cache_key if defined?(@cache_key) + + parts = [] + parts << object_cache_key + parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + @cache_key = parts.join('/') + end + + def object_cache_key + object_time_safe = @cached_serializer.object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + @klass._cache_key ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key + end + + # find all cache_key for the collection_serializer + # @param collection_serializer + # @param include_tree + # @return [Array] all cache_key of collection_serializer + def self.object_cache_keys(serializers, include_tree) + cache_keys = [] + + serializers.each do |serializer| + cache_keys << object_cache_key(serializer) + + serializer.associations(include_tree).each do |association| + if association.serializer.respond_to?(:each) + association.serializer.each do |sub_serializer| + cache_keys << object_cache_key(sub_serializer) + end + else + cache_keys << object_cache_key(association.serializer) + end + end + end + + cache_keys.compact.uniq + end + + # @return [String, nil] the cache_key of the serializer or nil + def self.object_cache_key(serializer) + return unless serializer.present? && serializer.object.present? + + cached_serializer = new(serializer) + cached_serializer.cached? ? cached_serializer.cache_key : nil + end + end +end diff --git a/lib/active_model_serializers/fragment_cache.rb b/lib/active_model_serializers/fragment_cache.rb new file mode 100644 index 000000000..425f147b0 --- /dev/null +++ b/lib/active_model_serializers/fragment_cache.rb @@ -0,0 +1,116 @@ +module ActiveModelSerializers + class FragmentCache + attr_reader :serializer + + def initialize(adapter, serializer, options) + @instance_options = options + @adapter = adapter + @serializer = serializer + end + + # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class + # 2. Serialize the above two with the given adapter + # 3. Pass their serializations to the adapter +::fragment_cache+ + def fetch + object = serializer.object + + # It will split the serializer into two, one that will be cached and one that will not + serializers = fragment_serializer(object.class.name) + + # Get serializable hash from both + cached_hash = serialize(object, serializers[:cached]) + non_cached_hash = serialize(object, serializers[:non_cached]) + + # Merge both results + adapter.fragment_cache(cached_hash, non_cached_hash) + end + + protected + + attr_reader :instance_options, :adapter + + private + + def serialize(object, serializer_class) + ActiveModel::SerializableResource.new( + object, + serializer: serializer_class, + adapter: adapter.class + ).serializable_hash + end + + # Given a hash of its cached and non-cached serializers + # 1. Determine cached attributes from serializer class options + # 2. Add cached attributes to cached Serializer + # 3. Add non-cached attributes to non-cached Serializer + def cache_attributes(serializers) + klass = serializer.class + attributes = klass._attributes + cache_only = klass._cache_only + cached_attributes = cache_only ? cache_only : attributes - klass._cache_except + non_cached_attributes = attributes - cached_attributes + attributes_keys = klass._attributes_keys + + add_attributes_to_serializer(serializers[:cached], cached_attributes, attributes_keys) + add_attributes_to_serializer(serializers[:non_cached], non_cached_attributes, attributes_keys) + end + + def add_attributes_to_serializer(serializer, attributes, attributes_keys) + attributes.each do |attribute| + options = attributes_keys[attribute] || {} + serializer.attribute(attribute, options) + end + end + + # Given a resource name + # 1. Dynamically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name' + # 2. Call + # CachedSerializer.cache(serializer._cache_options) + # CachedSerializer.fragmented(serializer) + # NonCachedSerializer.cache(serializer._cache_options) + # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers + # 4. Call +cached_attributes+ on the serializer class and the above hash + # 5. Return the hash + # + # @example + # When +name+ is User::Admin + # creates the Serializer classes (if they don't exist). + # User_AdminCachedSerializer + # User_AdminNonCachedSerializer + # + def fragment_serializer(name) + klass = serializer.class + cached = "#{to_valid_const_name(name)}CachedSerializer" + non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" + + cached_serializer = get_or_create_serializer(cached) + non_cached_serializer = get_or_create_serializer(non_cached) + + klass._cache_options ||= {} + cache_key = klass._cache_key + klass._cache_options[:key] = cache_key if cache_key + cached_serializer.cache(klass._cache_options) + + type = klass._type + cached_serializer.type(type) + non_cached_serializer.type(type) + + non_cached_serializer.fragmented(serializer) + cached_serializer.fragmented(serializer) + + serializers = { cached: cached_serializer, non_cached: non_cached_serializer } + cache_attributes(serializers) + serializers + end + + def get_or_create_serializer(name) + return Object.const_get(name) if Object.const_defined?(name) + Object.const_set(name, Class.new(ActiveModel::Serializer)) + end + + def to_valid_const_name(name) + name.gsub('::', '_') + end + end +end diff --git a/test/serializers/cached_serializer_test.rb b/test/active_model_serializers/cached_serializer_test.rb similarity index 100% rename from test/serializers/cached_serializer_test.rb rename to test/active_model_serializers/cached_serializer_test.rb diff --git a/test/active_model_serializers/fragment_cache_test.rb b/test/active_model_serializers/fragment_cache_test.rb new file mode 100644 index 000000000..b44b90524 --- /dev/null +++ b/test/active_model_serializers/fragment_cache_test.rb @@ -0,0 +1,34 @@ +require 'test_helper' +module ActiveModelSerializers + class FragmentCacheTest < ActiveSupport::TestCase + def setup + super + @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author', description: nil) + @role.author = [@author] + @role_serializer = RoleSerializer.new(@role) + @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) + adapter = ActiveModelSerializers::Adapter.configured_adapter + @role_hash = FragmentCache.new(adapter.new(@role_serializer), @role_serializer, {}) + @spam_hash = FragmentCache.new(adapter.new(@spam_serializer), @spam_serializer, {}) + end + + def test_fragment_fetch_with_virtual_attributes + expected_result = { + id: @role.id, + description: @role.description, + slug: "#{@role.name}-#{@role.id}", + name: @role.name + } + assert_equal(@role_hash.fetch, expected_result) + end + + def test_fragment_fetch_with_namespaced_object + expected_result = { + id: @spam.id + } + assert_equal(@spam_hash.fetch, expected_result) + end + end +end diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb deleted file mode 100644 index a240b56e3..000000000 --- a/test/adapter/fragment_cache_test.rb +++ /dev/null @@ -1,48 +0,0 @@ -require 'test_helper' -module ActiveModelSerializers - module Adapter - class FragmentCacheTest < ActiveSupport::TestCase - TypedRoleSerializer = Class.new(ActiveModel::Serializer) do - type 'my-roles' - cache only: [:name], skip_digest: true - attributes :id, :name, :description - - belongs_to :author - end - - def setup - super - @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') - @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author', description: nil) - @role.author = [@author] - @role_serializer = RoleSerializer.new(@role) - @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) - @role_hash = FragmentCache.new(::ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer), @role_serializer, {}) - @spam_hash = FragmentCache.new(::ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer), @spam_serializer, {}) - end - - def test_fragment_fetch_with_virtual_attributes - expected_result = { - id: @role.id, - description: @role.description, - slug: "#{@role.name}-#{@role.id}", - name: @role.name - } - assert_equal(@role_hash.fetch, expected_result) - end - - def test_fragment_fetch_with_namespaced_object - expected_result = { - id: @spam.id - } - assert_equal(@spam_hash.fetch, expected_result) - end - - def test_fragment_fetch_with_type_override - serialization = serializable(Role.new(name: 'Another Author'), serializer: TypedRoleSerializer, adapter: :json_api).serializable_hash - assert_equal(TypedRoleSerializer._type, serialization.fetch(:data).fetch(:type)) - end - end - end -end diff --git a/test/serializers/cache_test.rb b/test/cache_test.rb similarity index 98% rename from test/serializers/cache_test.rb rename to test/cache_test.rb index 7c76d2704..72b486e34 100644 --- a/test/serializers/cache_test.rb +++ b/test/cache_test.rb @@ -89,7 +89,7 @@ def test_associations_separately_cache assert_equal(nil, ActionController::Base.cache_store.fetch(@post.cache_key)) assert_equal(nil, ActionController::Base.cache_store.fetch(@comment.cache_key)) - Timecop.freeze(Time.now) do + Timecop.freeze(Time.current) do render_object_with_cache(@post) assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) @@ -101,7 +101,7 @@ def test_associations_cache_when_updated # Clean the Cache ActionController::Base.cache_store.clear - Timecop.freeze(Time.now) do + Timecop.freeze(Time.current) do # Generate a new Cache of Post object and each objects related to it. render_object_with_cache(@post) @@ -150,7 +150,7 @@ def test_object_cache_keys serializer = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args('*') - actual = Adapter::CachedSerializer.object_cache_keys(serializer, include_tree) + actual = CachedSerializer.object_cache_keys(serializer, include_tree) assert_equal actual.size, 3 assert actual.any? { |key| key == 'comment/1' } @@ -161,7 +161,7 @@ def test_object_cache_keys def test_cached_attributes serializer = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) - Timecop.freeze(Time.now) do + Timecop.freeze(Time.current) do render_object_with_cache(@comment) attributes = Adapter::Attributes.new(serializer) From 1a881e7c15062f8adf6395e002583ac89b9a3670 Mon Sep 17 00:00:00 2001 From: Eric Guo Date: Mon, 14 Mar 2016 13:01:14 +0800 Subject: [PATCH 582/903] Rake 11.1.1 fix JRuby issue. https://github.com/ruby/rake/pull/121 Revert "Revert "Safe to using rake 11.0.1 now."" This reverts commit 82cbe664432fc17de28a96185ebcfcc3c6768d8c. --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index c69a8f517..1d2d0e2d6 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,5 +57,5 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' - spec.add_development_dependency 'rake', '~> 10.0' + spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] end From 7c3f0ec6af35ed51a946dedfa3430efe2a63928f Mon Sep 17 00:00:00 2001 From: Krzysztof Rybka Date: Mon, 14 Mar 2016 15:00:46 +0100 Subject: [PATCH 583/903] Remove wrong quoting in serializers guide --- docs/general/serializers.md | 1 - 1 file changed, 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 76b26b5f0..85da77c03 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -144,7 +144,6 @@ link :link_authors { link_authors_url } link :other, 'https://example.com/resource' link :posts { link_author_posts_url(object) } ``` -``` #### #object From e8286b61388436ed4dd7a91a1777e7aca7a63129 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Fri, 11 Mar 2016 10:45:39 -0700 Subject: [PATCH 584/903] Omit meta when blank --- lib/active_model_serializers/adapter/base.rb | 2 +- .../adapter/json_api.rb | 2 +- test/adapter/json_api/resource_meta_test.rb | 32 +++++++++ test/serializers/meta_test.rb | 68 +++++++++++++++++++ 4 files changed, 102 insertions(+), 2 deletions(-) diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 18002af4a..10701eef9 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -48,7 +48,7 @@ def root end def include_meta(json) - json[meta_key] = meta if meta + json[meta_key] = meta unless meta.blank? json end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 1fbfabe0d..cf0c0c6b4 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -320,7 +320,7 @@ def resource_object_for(serializer) # :'git-ref' => 'abc123' # } meta = meta_for(serializer) - resource_object[:meta] = meta unless meta.nil? + resource_object[:meta] = meta unless meta.blank? resource_object end diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index 7eec4365c..e8835ae06 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -17,6 +17,20 @@ class MetaBlockPostSerializer < ActiveModel::Serializer end end + class MetaBlockPostBlankMetaSerializer < ActiveModel::Serializer + attributes :id + meta do + {} + end + end + + class MetaBlockPostEmptyStringSerializer < ActiveModel::Serializer + attributes :id + meta do + '' + end + end + def setup @post = Post.new(id: 1337, comments: [], author: nil) end @@ -61,6 +75,24 @@ def test_meta_object_resource_in_array } assert_equal(expected, hash) end + + def test_meta_object_blank_omitted + hash = ActiveModel::SerializableResource.new( + @post, + serializer: MetaBlockPostBlankMetaSerializer, + adapter: :json_api + ).serializable_hash + refute hash[:data].key? :meta + end + + def test_meta_object_empty_string_omitted + hash = ActiveModel::SerializableResource.new( + @post, + serializer: MetaBlockPostEmptyStringSerializer, + adapter: :json_api + ).serializable_hash + refute hash[:data].key? :meta + end end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index a555adb7e..5b856762d 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -28,6 +28,38 @@ def test_meta_is_present_with_root assert_equal(expected, actual) end + def test_meta_is_not_included_when_blank + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json, + serializer: AlternateBlogSerializer, + meta: {} + ).as_json + expected = { + blog: { + id: 1, + title: 'AMS Hints' + } + } + assert_equal(expected, actual) + end + + def test_meta_is_not_included_when_empty_string + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json, + serializer: AlternateBlogSerializer, + meta: '' + ).as_json + expected = { + blog: { + id: 1, + title: 'AMS Hints' + } + } + assert_equal(expected, actual) + end + def test_meta_is_not_included_when_root_is_missing actual = ActiveModel::SerializableResource.new( @blog, @@ -78,6 +110,42 @@ def test_meta_key_is_used_with_json_api assert_equal(expected, actual) end + def test_meta_key_is_not_present_when_blank_object_with_json_api + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json_api, + serializer: AlternateBlogSerializer, + meta: {}, + meta_key: 'haha_meta' + ).as_json + expected = { + data: { + id: '1', + type: 'blogs', + attributes: { title: 'AMS Hints' } + } + } + assert_equal(expected, actual) + end + + def test_meta_key_is_not_present_when_empty_string_with_json_api + actual = ActiveModel::SerializableResource.new( + @blog, + adapter: :json_api, + serializer: AlternateBlogSerializer, + meta: '', + meta_key: 'haha_meta' + ).as_json + expected = { + data: { + id: '1', + type: 'blogs', + attributes: { title: 'AMS Hints' } + } + } + assert_equal(expected, actual) + end + def test_meta_is_not_present_on_arrays_without_root actual = ActiveModel::SerializableResource.new( [@blog], From 0d7def6a4454fcac09423aab116cc116c6bde6a2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 14 Mar 2016 21:55:20 -0500 Subject: [PATCH 585/903] Always be warning --- Rakefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Rakefile b/Rakefile index a9d5534ca..1425d24a8 100644 --- a/Rakefile +++ b/Rakefile @@ -41,8 +41,9 @@ require 'rake/testtask' Rake::TestTask.new do |t| t.libs << 'test' + t.libs << 'lib' t.test_files = FileList['test/**/*_test.rb'] - t.ruby_opts = ['-r./test/test_helper.rb'] + t.ruby_opts = ['-w -r./test/test_helper.rb'] t.verbose = true end From d65a72e54754d7affdb3fc03af3add756d269472 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 15 Mar 2016 10:35:17 -0600 Subject: [PATCH 586/903] Shim other http methods --- test/support/rails5_shims.rb | 32 +++++++++++++++++++++++++------- 1 file changed, 25 insertions(+), 7 deletions(-) diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb index 5677d1099..b07445c34 100644 --- a/test/support/rails5_shims.rb +++ b/test/support/rails5_shims.rb @@ -3,17 +3,35 @@ module ControllerTests # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr] + def get(path, *args) + fold_kwargs!(args) + super + end + + def post(path, *args) + fold_kwargs!(args) + super + end + + def patch(path, *args) + fold_kwargs!(args) + super + end + + def put(path, *args) + fold_kwargs!(args) + super + end + # Fold kwargs from test request into args # Band-aid for DEPRECATION WARNING - def get(path, *args) + def fold_kwargs!(args) hash = args && args[0] - if hash.respond_to?(:key) - Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| - next unless hash.key?(kwarg) - hash.merge! hash.delete(kwarg) - end + return unless hash.respond_to?(:key) + Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| + next unless hash.key?(kwarg) + hash.merge! hash.delete(kwarg) end - super end # Uncomment for debugging where the kwargs warnings come from From c533d1a7fe202a904af178cd22c54cc14383bab0 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Wed, 9 Mar 2016 20:25:18 -0700 Subject: [PATCH 587/903] Provide key case translation --- CHANGELOG.md | 1 + docs/general/configuration_options.md | 97 +++- docs/general/key_transform.md | 34 ++ docs/general/rendering.md | 6 + lib/action_controller/serialization.rb | 4 +- lib/active_model/serializer/configuration.rb | 1 + lib/active_model_serializers/adapter/base.rb | 23 + lib/active_model_serializers/adapter/json.rb | 3 +- .../adapter/json_api.rb | 15 +- lib/active_model_serializers/key_transform.rb | 40 ++ .../serialization_context.rb | 3 +- .../json_api/key_transform_test.rb | 180 +++++++ test/adapter/json/key_case_test.rb | 93 ++++ test/adapter/json_api/key_case_test.rb | 500 ++++++++++++++++++ .../adapter/json_api/pagination_links_test.rb | 1 + 15 files changed, 979 insertions(+), 22 deletions(-) create mode 100644 docs/general/key_transform.md create mode 100644 lib/active_model_serializers/key_transform.rb create mode 100644 test/action_controller/json_api/key_transform_test.rb create mode 100644 test/adapter/json/key_case_test.rb create mode 100644 test/adapter/json_api/key_case_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 1a46a83f4..061d55bb9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: +- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Provide key translation. (@remear) - [#1494](https://github.com/rails-api/active_model_serializers/pull/1494) Make serializers serializalbe (using the Attributes adapter by default). (@bf4) - [#1550](https://github.com/rails-api/active_model_serializers/pull/1550) Add diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index f6ca86353..b9b7802dc 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -2,26 +2,95 @@ # Configuration Options -The following configuration options can be set on `ActiveModelSerializers.config`, -preferably inside an initializer. +The following configuration options can be set on +`ActiveModelSerializers.config`, preferably inside an initializer. ## General -- `adapter`: The [adapter](adapters.md) to use. Possible values: `:attributes, :json, :json_api`. Default: `:attributes`. -- `serializer_lookup_enabled`: When `false`, serializers must be explicitly specified. Default: `true` +##### adapter + +The [adapter](adapters.md) to use. + +Possible values: + +- `:attributes` (default) +- `:json` +- `:json_api` + +##### serializer_lookup_enabled + +Enable automatic serializer lookup. + +Possible values: + +- `true` (default) +- `false` + +When `false`, serializers must be explicitly specified. + +##### key_transform + +The [key transform](key_transform.md) to use. + +Possible values: + +- `:camel` - ExampleKey +- `:camel_lower` - exampleKey +- `:dashed` - example-key +- `:unaltered` - the original, unaltered key +- `nil` - use the adapter default + +Each adapter has a default key transform configured: + +- `Json` - `:unaltered` +- `JsonApi` - `:dashed` + +`config.key_transform` is a global override of the adapter default. Adapters +still prefer the render option `:key_transform` over this setting. + ## JSON API -- `jsonapi_resource_type`: Whether the `type` attributes of resources should be singular or plural. Possible values: `:singular, :plural`. Default: `:plural`. -- `jsonapi_include_toplevel_object`: Whether to include a [top level JSON API member](http://jsonapi.org/format/#document-jsonapi-object) - in the response document. - Default: `false`. -- Used when `jsonapi_include_toplevel_object` is `true`: - - `jsonapi_version`: The latest version of the spec the API conforms to. - Default: `'1.0'`. - - `jsonapi_toplevel_meta`: Optional metadata. Not included if empty. - Default: `{}`. + +##### jsonapi_resource_type + +Sets whether the [type](http://jsonapi.org/format/#document-resource-identifier-objects) +of the resource should be `singularized` or `pluralized` when it is not +[explicitly specified by the serializer](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/serializers.md#type) + +Possible values: + +- `:singular` +- `:plural` (default) + +##### jsonapi_include_toplevel_object + +Include a [top level jsonapi member](http://jsonapi.org/format/#document-jsonapi-object) +in the response document. + +Possible values: + +- `true` +- `false` (default) + +##### jsonapi_version + +The latest version of the spec to which the API conforms. + +Default: `'1.0'`. + +*Used when `jsonapi_include_toplevel_object` is `true`* + +##### jsonapi_toplevel_meta + +Optional top-level metadata. Not included if empty. + +Default: `{}`. + +*Used when `jsonapi_include_toplevel_object` is `true`* + ## Hooks -To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:action_controller) do end` +To run a hook when ActiveModelSerializers is loaded, use +`ActiveSupport.on_load(:action_controller) do end` diff --git a/docs/general/key_transform.md b/docs/general/key_transform.md new file mode 100644 index 000000000..022b7688a --- /dev/null +++ b/docs/general/key_transform.md @@ -0,0 +1,34 @@ +[Back to Guides](../README.md) + +# Key Transforms + +Key transforms modify the keys in serialized responses. + +Provided key transforms: + +- `:camel` - ExampleKey +- `:camel_lower` - exampleKey +- `:dashed` - example-key +- `:unaltered` - the original, unaltered key +- `nil` - use the adapter default + +Key translation precedence is as follows: + +##### SerializableResource option + +`key_transform` is provided as an option via render. + +```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` + +##### Configuration option + +`key_transform` is set in `ActiveModelSerializers.config.key_transform`. + +```ActiveModelSerializers.config.key_transform = :camel_lower``` + +##### Adapter default + +Each adapter has a default key transform configured: + +- `Json` - `:unaltered` +- `JsonApi` - `:dashed` diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 28fdaa36b..7b073e000 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -79,6 +79,12 @@ PR please :) PR please :) +#### key_transform + +```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` + +See [Key Transforms](key_transforms.md) for more informaiton. + #### meta A `meta` member can be used to include non-standard meta-information. `meta` can diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index fb5a03a36..cc7b8ba7d 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -56,7 +56,9 @@ def use_adapter? [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| - options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } + options.fetch(:serialization_context) do + options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request, options) + end serializable_resource = get_serializer(resource, options) super(serializable_resource, options) end diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index b347958c8..1553e632d 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -26,6 +26,7 @@ def config.array_serializer # Make JSON API top-level jsonapi member opt-in # ref: http://jsonapi.org/format/#document-top-level config.jsonapi_include_toplevel_object = false + config.key_transform = nil config.schema_path = 'test/support/schemas' end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 10701eef9..cc6092d6b 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -1,3 +1,5 @@ +require 'active_model_serializers/key_transform' + module ActiveModelSerializers module Adapter class Base @@ -51,6 +53,27 @@ def include_meta(json) json[meta_key] = meta unless meta.blank? json end + + def default_key_transform + :unaltered + end + + # Determines the transform to use in order of precedence: + # serialization context, global config, adapter default. + # + # @param serialization_context [Object] the SerializationContext + # @return [Symbol] the transform to use + def key_transform(serialization_context) + serialization_context.key_transform || + ActiveModelSerializers.config.key_transform || + default_key_transform + end + + def transform_key_casing!(value, serialization_context) + return value unless serialization_context + transform = key_transform(serialization_context) + KeyTransform.send(transform, value) + end end end end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index 3cc364365..7046d782c 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -3,7 +3,8 @@ module Adapter class Json < Base def serializable_hash(options = nil) options ||= {} - { root => Attributes.new(serializer, instance_options).serializable_hash(options) } + serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } + transform_key_casing!(serialized_hash, options[:serialization_context]) end end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index cf0c0c6b4..3233121cb 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -37,15 +37,20 @@ def initialize(serializer, options = {}) @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end + def default_key_transform + :dashed + end + # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} # {http://jsonapi.org/format/#document-top-level data and errors MUST NOT coexist in the same document.} def serializable_hash(options = nil) options ||= {} - if serializer.success? - success_document(options) - else - failure_document - end + document = if serializer.success? + success_document(options) + else + failure_document + end + transform_key_casing!(document, options[:serialization_context]) end # {http://jsonapi.org/format/#document-top-level Primary data} diff --git a/lib/active_model_serializers/key_transform.rb b/lib/active_model_serializers/key_transform.rb new file mode 100644 index 000000000..03cf9cef7 --- /dev/null +++ b/lib/active_model_serializers/key_transform.rb @@ -0,0 +1,40 @@ +require 'active_support/core_ext/hash/keys' + +module ActiveModelSerializers + module KeyTransform + module_function + + # Transforms keys to UpperCamelCase or PascalCase. + # + # @example: + # "some_key" => "SomeKey", + # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} + def camel(hash) + hash.deep_transform_keys! { |key| key.to_s.camelize.to_sym } + end + + # Transforms keys to camelCase. + # + # @example: + # "some_key" => "someKey", + # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} + def camel_lower(hash) + hash.deep_transform_keys! { |key| key.to_s.camelize(:lower).to_sym } + end + + # Transforms keys to dashed-case. + # This is the default case for the JsonApi adapter. + # + # @example: + # "some_key" => "some-key", + # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L185-L187 ActiveSupport::Inflector.dasherize} + def dashed(hash) + hash.deep_transform_keys! { |key| key.to_s.dasherize.to_sym } + end + + # Returns the hash unaltered + def unaltered(hash) + hash + end + end +end diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb index d7f8aba9e..3c521f517 100644 --- a/lib/active_model_serializers/serialization_context.rb +++ b/lib/active_model_serializers/serialization_context.rb @@ -4,13 +4,14 @@ class << self attr_writer :url_helpers, :default_url_options end - attr_reader :request_url, :query_parameters + attr_reader :request_url, :query_parameters, :key_transform def initialize(request, options = {}) @request_url = request.original_url[/\A[^?]+/] @query_parameters = request.query_parameters @url_helpers = options.delete(:url_helpers) || self.class.url_helpers @default_url_options = options.delete(:default_url_options) || self.class.default_url_options + @key_transform = options.delete(:key_transform) end def self.url_helpers diff --git a/test/action_controller/json_api/key_transform_test.rb b/test/action_controller/json_api/key_transform_test.rb new file mode 100644 index 000000000..63d9a8974 --- /dev/null +++ b/test/action_controller/json_api/key_transform_test.rb @@ -0,0 +1,180 @@ +require 'test_helper' + +module ActionController + module Serialization + class JsonApi + class KeyTransformTest < ActionController::TestCase + class KeyTransformTestController < ActionController::Base + Post = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + type 'posts' + attributes :title, :body, :publish_at + belongs_to :author + has_many :comments + + link(:post_authors) { 'https://example.com/post_authors' } + + meta do + { + rating: 5, + favorite_count: 10 + } + end + end + + Author = Class.new(::Model) + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + attributes :first_name, :last_name + end + + Comment = Class.new(::Model) + class CommentSerializer < ActiveModel::Serializer + type 'comments' + attributes :body + belongs_to :author + end + + def setup_post + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') + @comment1 = Comment.new(id: 7, body: 'cool', author: @author) + @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2], + publish_at: '2020-03-16T03:55:25.291Z') + @comment1.post = @post + @comment2.post = @post + end + + def render_resource_with_key_transform + setup_post + render json: @post, serializer: PostSerializer, adapter: :json_api, + key_transform: :camel + end + + def render_resource_with_key_transform_nil + setup_post + render json: @post, serializer: PostSerializer, adapter: :json_api, + key_transform: nil + end + + def render_resource_with_key_transform_with_global_config + setup_post + old_transform = ActiveModelSerializers.config.key_transform + ActiveModelSerializers.config.key_transform = :camel_lower + render json: @post, serializer: PostSerializer, adapter: :json_api + ActiveModelSerializers.config.key_transform = old_transform + end + end + + tests KeyTransformTestController + + def test_render_resource_with_key_transform + get :render_resource_with_key_transform + response = JSON.parse(@response.body) + expected = { + 'Data' => { + 'Id' => '1337', + 'Type' => 'posts', + 'Attributes' => { + 'Title' => 'Title 1', + 'Body' => 'Body 1', + 'PublishAt' => '2020-03-16T03:55:25.291Z' + }, + 'Relationships' => { + 'Author' => { + 'Data' => { + 'Id' => '1', + 'Type' => 'authors' + } + }, + 'Comments' => { + 'Data' => [ + { 'Id' => '7', 'Type' => 'comments' }, + { 'Id' => '12', 'Type' => 'comments' } + ] + } + }, + 'Links' => { + 'PostAuthors' => 'https://example.com/post_authors' + }, + 'Meta' => { 'Rating' => 5, 'FavoriteCount' => 10 } + } + } + assert_equal expected, response + end + + def test_render_resource_with_key_transform_nil + get :render_resource_with_key_transform_nil + response = JSON.parse(@response.body) + expected = { + 'data' => { + 'id' => '1337', + 'type' => 'posts', + 'attributes' => { + 'title' => 'Title 1', + 'body' => 'Body 1', + 'publish-at' => '2020-03-16T03:55:25.291Z' + }, + 'relationships' => { + 'author' => { + 'data' => { + 'id' => '1', + 'type' => 'authors' + } + }, + 'comments' => { + 'data' => [ + { 'id' => '7', 'type' => 'comments' }, + { 'id' => '12', 'type' => 'comments' } + ] + } + }, + 'links' => { + 'post-authors' => 'https://example.com/post_authors' + }, + 'meta' => { 'rating' => 5, 'favorite-count' => 10 } + } + } + assert_equal expected, response + end + + def test_render_resource_with_key_transform_with_global_config + get :render_resource_with_key_transform_with_global_config + response = JSON.parse(@response.body) + expected = { + 'data' => { + 'id' => '1337', + 'type' => 'posts', + 'attributes' => { + 'title' => 'Title 1', + 'body' => 'Body 1', + 'publishAt' => '2020-03-16T03:55:25.291Z' + }, + 'relationships' => { + 'author' => { + 'data' => { + 'id' => '1', + 'type' => 'authors' + } + }, + 'comments' => { + 'data' => [ + { 'id' => '7', 'type' => 'comments' }, + { 'id' => '12', 'type' => 'comments' } + ] + } + }, + 'links' => { + 'postAuthors' => 'https://example.com/post_authors' + }, + 'meta' => { 'rating' => 5, 'favoriteCount' => 10 } + } + } + assert_equal expected, response + end + end + end + end +end diff --git a/test/adapter/json/key_case_test.rb b/test/adapter/json/key_case_test.rb new file mode 100644 index 000000000..17219f3c6 --- /dev/null +++ b/test/adapter/json/key_case_test.rb @@ -0,0 +1,93 @@ +require 'test_helper' + +module ActiveModelSerializers + module Adapter + class Json + class KeyCaseTest < ActiveSupport::TestCase + def mock_request(key_transform = nil) + context = Minitest::Mock.new + context.expect(:request_url, URI) + context.expect(:query_parameters, {}) + context.expect(:key_transform, key_transform) + @options = {} + @options[:serialization_context] = context + end + + Post = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + attributes :id, :title, :body, :publish_at + end + + def setup + ActionController::Base.cache_store.clear + @blog = Blog.new(id: 1, name: 'My Blog!!', special_attribute: 'neat') + serializer = CustomBlogSerializer.new(@blog) + @adapter = ActiveModelSerializers::Adapter::Json.new(serializer) + end + + def test_key_transform_default + mock_request + assert_equal({ + blog: { id: 1, special_attribute: 'neat', articles: nil } + }, @adapter.serializable_hash(@options)) + end + + def test_key_transform_global_config + mock_request + result = with_config(key_transform: :camel_lower) do + @adapter.serializable_hash(@options) + end + assert_equal({ + blog: { id: 1, specialAttribute: 'neat', articles: nil } + }, result) + end + + def test_key_transform_serialization_ctx_overrides_global_config + mock_request(:camel) + result = with_config(key_transform: :camel_lower) do + @adapter.serializable_hash(@options) + end + assert_equal({ + Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } + }, result) + end + + def test_key_transform_undefined + mock_request(:blam) + result = nil + assert_raises NoMethodError do + result = @adapter.serializable_hash(@options) + end + end + + def test_key_transform_dashed + mock_request(:dashed) + assert_equal({ + blog: { id: 1, :"special-attribute" => 'neat', articles: nil } + }, @adapter.serializable_hash(@options)) + end + + def test_key_transform_unaltered + mock_request(:unaltered) + assert_equal({ + blog: { id: 1, special_attribute: 'neat', articles: nil } + }, @adapter.serializable_hash(@options)) + end + + def test_key_transform_camel + mock_request(:camel) + assert_equal({ + Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } + }, @adapter.serializable_hash(@options)) + end + + def test_key_transform_camel_lower + mock_request(:camel_lower) + assert_equal({ + blog: { id: 1, specialAttribute: 'neat', articles: nil } + }, @adapter.serializable_hash(@options)) + end + end + end + end +end diff --git a/test/adapter/json_api/key_case_test.rb b/test/adapter/json_api/key_case_test.rb new file mode 100644 index 000000000..910769604 --- /dev/null +++ b/test/adapter/json_api/key_case_test.rb @@ -0,0 +1,500 @@ +require 'test_helper' + +module ActiveModelSerializers + module Adapter + class JsonApi + class KeyCaseTest < ActiveSupport::TestCase + Post = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + type 'posts' + attributes :title, :body, :publish_at + belongs_to :author + has_many :comments + + link(:self) { post_url(object.id) } + link(:post_authors) { post_authors_url(object.id) } + link(:subscriber_comments) { post_comments_url(object.id) } + + meta do + { + rating: 5, + favorite_count: 10 + } + end + end + + Author = Class.new(::Model) + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + attributes :first_name, :last_name + end + + Comment = Class.new(::Model) + class CommentSerializer < ActiveModel::Serializer + type 'comments' + attributes :body + belongs_to :author + end + + def mock_request(key_transform = nil) + context = Minitest::Mock.new + context.expect(:request_url, URI) + context.expect(:query_parameters, {}) + context.expect(:key_transform, key_transform) + context.expect(:url_helpers, Rails.application.routes.url_helpers) + @options = {} + @options[:serialization_context] = context + end + + def setup + Rails.application.routes.draw do + resources :posts do + resources :authors + resources :comments + end + end + @publish_at = 1.day.from_now + @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') + @comment1 = Comment.new(id: 7, body: 'cool', author: @author) + @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2], + publish_at: @publish_at) + @comment1.post = @post + @comment2.post = @post + end + + def test_success_document_key_transform_default + mock_request + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + assert_equal({ + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + :"publish-at" => @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] } + }, + links: { + self: 'http://example.com/posts/1337', + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, :"favorite-count" => 10 } + } + }, result) + end + + def test_success_document_key_transform_global_config + mock_request + result = with_config(key_transform: :camel_lower) do + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + adapter.serializable_hash(@options) + end + assert_equal({ + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publishAt: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] } + }, + links: { + self: 'http://example.com/posts/1337', + postAuthors: 'http://example.com/posts/1337/authors', + subscriberComments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favoriteCount: 10 } + } + }, result) + end + + def test_success_doc_key_transform_serialization_ctx_overrides_global + mock_request(:camel) + result = with_config(key_transform: :camel_lower) do + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + adapter.serializable_hash(@options) + end + assert_equal({ + Data: { + Id: '1337', + Type: 'posts', + Attributes: { + Title: 'Title 1', + Body: 'Body 1', + PublishAt: @publish_at + }, + Relationships: { + Author: { + Data: { Id: '1', Type: 'authors' } + }, + Comments: { + Data: [ + { Id: '7', Type: 'comments' }, + { Id: '12', Type: 'comments' } + ] } + }, + Links: { + Self: 'http://example.com/posts/1337', + PostAuthors: 'http://example.com/posts/1337/authors', + SubscriberComments: 'http://example.com/posts/1337/comments' + }, + Meta: { Rating: 5, FavoriteCount: 10 } + } + }, result) + end + + def test_success_document_key_transform_dashed + mock_request(:dashed) + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + assert_equal({ + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + :"publish-at" => @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] } + }, + links: { + self: 'http://example.com/posts/1337', + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, :"favorite-count" => 10 } + } + }, result) + end + + def test_success_document_key_transform_unaltered + mock_request(:unaltered) + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + assert_equal({ + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publish_at: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] } + }, + links: { + self: 'http://example.com/posts/1337', + post_authors: 'http://example.com/posts/1337/authors', + subscriber_comments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favorite_count: 10 } + } + }, result) + end + + def test_success_document_key_transform_undefined + mock_request(:zoot) + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + assert_raises NoMethodError do + adapter.serializable_hash(@options) + end + end + + def test_success_document_key_transform_camel + mock_request(:camel) + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + assert_equal({ + Data: { + Id: '1337', + Type: 'posts', + Attributes: { + Title: 'Title 1', + Body: 'Body 1', + PublishAt: @publish_at + }, + Relationships: { + Author: { + Data: { Id: '1', Type: 'authors' } + }, + Comments: { + Data: [ + { Id: '7', Type: 'comments' }, + { Id: '12', Type: 'comments' } + ] } + }, + Links: { + Self: 'http://example.com/posts/1337', + PostAuthors: 'http://example.com/posts/1337/authors', + SubscriberComments: 'http://example.com/posts/1337/comments' + }, + Meta: { Rating: 5, FavoriteCount: 10 } + } + }, result) + end + + def test_success_document_key_transform_camel_lower + mock_request(:camel_lower) + serializer = PostSerializer.new(@post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + assert_equal({ + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publishAt: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] } + }, + links: { + self: 'http://example.com/posts/1337', + postAuthors: 'http://example.com/posts/1337/authors', + subscriberComments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favoriteCount: 10 } + } + }, result) + end + + def test_error_document_key_transform_default + mock_request + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + expected_errors_object = + { :errors => + [ + { + :source => { :pointer => '/data/attributes/published_at' }, + :detail => 'must be in the future' }, + { + :source => { :pointer => '/data/attributes/title' }, + :detail => 'must be longer' + } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_global_config + mock_request + result = with_config(key_transform: :camel) do + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + adapter.serializable_hash(@options) + end + expected_errors_object = + { :Errors => + [ + { + :Source => { :Pointer => '/data/attributes/published_at' }, + :Detail => 'must be in the future' + }, + { + :Source => { :Pointer => '/data/attributes/title' }, + :Detail => 'must be longer' + } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_serialization_ctx_overrides_global + mock_request(:camel) + result = with_config(key_transform: :camel_lower) do + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + adapter.serializable_hash(@options) + end + expected_errors_object = + { :Errors => + [ + { + :Source => { :Pointer => '/data/attributes/published_at' }, + :Detail => 'must be in the future' + }, + { + :Source => { :Pointer => '/data/attributes/title' }, + :Detail => 'must be longer' + } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_dashed + mock_request(:dashed) + + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + + expected_errors_object = + { :errors => + [ + { + :source => { :pointer => '/data/attributes/published_at' }, + :detail => 'must be in the future' + }, + { + :source => { :pointer => '/data/attributes/title' }, + :detail => 'must be longer' + } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_unaltered + mock_request(:unaltered) + + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + + expected_errors_object = + { :errors => + [ + { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_undefined + mock_request(:krazy) + + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + + assert_raises NoMethodError do + adapter.serializable_hash(@options) + end + end + + def test_error_document_key_transform_camel + mock_request(:camel) + + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + + expected_errors_object = + { :Errors => + [ + { :Source => { :Pointer => '/data/attributes/published_at' }, :Detail => 'must be in the future' }, + { :Source => { :Pointer => '/data/attributes/title' }, :Detail => 'must be longer' } + ] + } + assert_equal expected_errors_object, result + end + + def test_error_document_key_transform_camel_lower + mock_request(:camel_lower) + + resource = ModelWithErrors.new + resource.errors.add(:published_at, 'must be in the future') + resource.errors.add(:title, 'must be longer') + + serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + result = adapter.serializable_hash(@options) + + expected_errors_object = + { :errors => + [ + { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + ] + } + assert_equal expected_errors_object, result + end + end + end + end +end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 37b0cbe69..2990d5d39 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -25,6 +25,7 @@ def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new context.expect(:request_url, original_url) context.expect(:query_parameters, query_parameters) + context.expect(:key_transform, nil) @options = {} @options[:serialization_context] = context end From 045fa9bc072a04f5a94d23f3d955e49bdaba74a1 Mon Sep 17 00:00:00 2001 From: Marc Garreau Date: Tue, 15 Mar 2016 12:20:00 -0600 Subject: [PATCH 588/903] Adds polymorphic tests and documentation --- CHANGELOG.md | 1 + docs/general/serializers.md | 12 ++++++ test/adapter/polymorphic_test.rb | 72 ++++++++++++++++++++++++++++++++ test/fixtures/active_record.rb | 11 +++++ test/fixtures/poro.rb | 18 ++++++++ 5 files changed, 114 insertions(+) create mode 100644 test/adapter/polymorphic_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 1a46a83f4..0c06e4ef0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -47,6 +47,7 @@ Misc: - [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to active_model_serializers folder and changes the module namespace. (@domitian @bf4) - [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) +- [#1420](https://github.com/rails-api/active_model_serializers/pull/1420) Adds tests and documentation for polymorphism(@marcgarreau) ### v0.10.0.rc4 (2016/01/27 11:00 +00:00) Breaking changes: diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 85da77c03..23f707206 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -76,6 +76,18 @@ def blog end ``` +### Polymorphic Relationships + +Polymorphic relationships are serialized by specifying the relationship, like any other association. For example: + +```ruby +class PictureSerializer < ActiveModel::Serializer + has_one :imageable +end +``` + +For more context, see the [tests](../../test/adapter/polymorphic_test.rb) for each adapter. + ### Caching #### ::cache diff --git a/test/adapter/polymorphic_test.rb b/test/adapter/polymorphic_test.rb new file mode 100644 index 000000000..1375322c2 --- /dev/null +++ b/test/adapter/polymorphic_test.rb @@ -0,0 +1,72 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class PolymorphicTest < ActiveSupport::TestCase + setup do + @employee = Employee.new(id: 42, name: 'Zoop Zoopler', email: 'zoop@example.com') + @picture = @employee.pictures.new(id: 1, title: 'headshot-1.jpg') + @picture.imageable = @employee + + @attributes_serialization = serializable(@picture, serializer: PolymorphicBelongsToSerializer) # uses default adapter: attributes + @json_serialization = serializable(@picture, adapter: :json, serializer: PolymorphicBelongsToSerializer) + @json_api_serialization = serializable(@picture, adapter: :json_api, serializer: PolymorphicBelongsToSerializer) + end + + def test_attributes_serialization + expected = + { + id: 1, + title: 'headshot-1.jpg', + imageable: { + id: 42, + name: 'Zoop Zoopler' + } + } + + assert_equal(expected, @attributes_serialization.as_json) + end + + def test_json_serializer + expected = + { + picture: { + id: 1, + title: 'headshot-1.jpg', + imageable: { + id: 42, + name: 'Zoop Zoopler' + } + } + } + + assert_equal(expected, @json_serialization.as_json) + end + + def test_json_api_serializer + expected = + { + data: { + id: '1', + type: 'pictures', + attributes: { + title: 'headshot-1.jpg' + }, + relationships: { + imageable: { + data: { + id: '42', + type: 'employees' + } + } + } + } + } + + assert_equal(expected, @json_api_serialization.as_json) + end + end + end + end +end diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index 9509411bb..26b7d3907 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -18,6 +18,17 @@ t.references :post t.timestamp null: false end + create_table :employees, force: true do |t| + t.string :name + t.string :email + t.timestamp null: false + end + create_table :pictures, force: true do |t| + t.string :title + t.string :imageable_type + t.string :imageable_id + t.timestamp null: false + end end module ARModels diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c40b1ca61..c7fb831c8 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -72,6 +72,14 @@ def cache_key end end +class Employee < ActiveRecord::Base + has_many :pictures, as: :imageable +end + +class Picture < ActiveRecord::Base + belongs_to :imageable, polymorphic: true +end + module Spam; end Spam::UnrelatedLink = Class.new(Model) @@ -233,6 +241,16 @@ def maker end end +PolymorphicHasManySerializer = Class.new(ActiveModel::Serializer) do + attributes :id, :name +end + +PolymorphicBelongsToSerializer = Class.new(ActiveModel::Serializer) do + attributes :id, :title + + has_one :imageable, serializer: PolymorphicHasManySerializer +end + Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do cache only: [:id] attributes :id From bcdd1ccdd504565f21a83146fe9f3e0c3ef0f197 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 21:31:02 -0500 Subject: [PATCH 589/903] Remove dead code preventing simplecov from running --- test/test_helper.rb | 4 ---- 1 file changed, 4 deletions(-) diff --git a/test/test_helper.rb b/test/test_helper.rb index 4a6950d35..9062c342f 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -2,10 +2,6 @@ begin require 'simplecov' - # HACK: till https://github.com/colszowka/simplecov/pull/400 is merged and released. - # Otherwise you may get: - # simplecov-0.10.0/lib/simplecov/defaults.rb:50: warning: global variable `$ERROR_INFO' not initialized - require 'support/simplecov' AppCoverage.start rescue LoadError STDERR.puts 'Running without SimpleCov' From 586ff09cc5a07005e8257b82307ff2ad4c05db2f Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Thu, 17 Mar 2016 07:58:51 -0400 Subject: [PATCH 590/903] Added more detailed examples to deserialization.md from json_api/deserialization.rb --- docs/general/deserialization.md | 68 ++++++++++++++++++++++++++++++++- 1 file changed, 67 insertions(+), 1 deletion(-) diff --git a/docs/general/deserialization.md b/docs/general/deserialization.md index 29bb29f6b..56dda833c 100644 --- a/docs/general/deserialization.md +++ b/docs/general/deserialization.md @@ -15,7 +15,7 @@ The `ActiveModelSerializers::Deserialization` defines two methods (namely `jsona - except: `Array` of blacklisted fields - keys: `Hash` of fields the name of which needs to be modified (e.g. `{ :author => :user, :date => :created_at }`) -Example: +Examples: ```ruby class PostsController < ActionController::Base @@ -29,6 +29,72 @@ class PostsController < ActionController::Base end ``` + + +Given a JSON API document, + +``` +document = { + data: { + id: 1, + type: 'post', + attributes: { + title: 'Title 1', + date: '2015-12-20' + }, + associations: { + author: { + data: { + type: 'user', + id: 2 + } + }, + second_author: { + data: nil + }, + comments: { + data: [{ + type: 'comment', + id: 3 + },{ + type: 'comment', + id: 4 + }] + } + } + } +} +``` + +The entire document can be parsed without specifying any options: +```ruby +ActiveModelSerializers::Deserialization.jsonapi_parse(document) +#=> +# { +# title: 'Title 1', +# date: '2015-12-20', +# author_id: 2, +# second_author_id: nil +# comment_ids: [3, 4] +# } +``` + +and fields, relationships, and polymorphic relationships can be specified via the options: + +```ruby +ActiveModelSerializers::Deserialization + .jsonapi_parse(document, only: [:title, :date, :author], + keys: { date: :published_at }, + polymorphic: [:author]) +#=> +# { +# title: 'Title 1', +# published_at: '2015-12-20', +# author_id: '2', +# author_type: 'user' +# } +``` + ## Attributes/Json There is currently no deserialization for those adapters. From 297e1f7e9db4955157aec4feba6fa4fabb82270a Mon Sep 17 00:00:00 2001 From: Jeffrey Wan Date: Sat, 5 Mar 2016 13:22:26 -0500 Subject: [PATCH 591/903] Update docs regarding overriding the root key --- docs/general/rendering.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 7b073e000..990f57cdb 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -211,12 +211,14 @@ link(:link_name) { url_for(controller: 'controller_name', action: 'index', only_ PR please :) -#### root +#### Overriding the root key -The resource root is derived from the class name of the resource being serialized. +Overriding the resource root only applies when using the JSON adapter. + +Normally, the resource root is derived from the class name of the resource being serialized. e.g. `UserPostSerializer.new(UserPost.new)` will be serialized with the root `user_post` or `user_posts` according the adapter collection pluralization rules. -Specify the root by passing it as an argument to `render`. For example: +When using the JSON adapter in your initializer (ActiveModelSerializers.config.adapter = :json), or passing in the adapter in your render call, you can specify the root by passing it as an argument to `render`. For example: ```ruby render json: @user_post, root: "admin_post", adapter: :json @@ -230,7 +232,7 @@ This will be rendered as: } } ``` -Note: the `Attributes` adapter (default) does not include a resource root. +Note: the `Attributes` adapter (default) does not include a resource root. You also will not be able to create a single top-level root if you are using the :json_api adapter. #### serializer From e1d1a3dbf969cfa48d91e978c8c7fd7e2f098e7c Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 17 Mar 2016 10:52:46 -0600 Subject: [PATCH 592/903] Add #1557 to CHANGELOG --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f10961992..a7138ca83 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -35,6 +35,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) - [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) - [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) - [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) From 4a251e3fd0d521f60fc2db6b9c1130be4c3580e2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 17 Mar 2016 14:31:30 -0500 Subject: [PATCH 593/903] Add -d JRUBY_OPTS for simplecov --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 48224ab51..1634c9a7a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -24,7 +24,7 @@ script: env: global: - - "JRUBY_OPTS='--dev -J-Xmx1024M'" + - "JRUBY_OPTS='--dev -J-Xmx1024M' -d" matrix: - "RAILS_VERSION=4.0" - "RAILS_VERSION=4.1" From bfff46b66e41387fa40233c0ff5f4073571c42d4 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 17 Mar 2016 14:04:02 -0600 Subject: [PATCH 594/903] Add output examples to Adapters docs --- CHANGELOG.md | 1 + docs/general/adapters.md | 83 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 84 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index a7138ca83..a37fbc75a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -35,6 +35,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) - [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) - [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) - [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index fa2a15319..68fe3f66c 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -43,6 +43,28 @@ Use either the `JSON` or `JSON API` adapters if you want the response document t It's the default adapter, it generates a json response without a root key. Doesn't follow any specific convention. +##### Example output + +```json +{ + "title": "Title 1", + "body": "Body 1", + "publish_at": "2020-03-16T03:55:25.291Z", + "author": { + "first_name": "Bob", + "last_name": "Jones" + }, + "comments": [ + { + "body": "cool" + }, + { + "body": "awesome" + } + ] +} +``` + ### JSON The response document always with a root key. @@ -51,11 +73,72 @@ The root key **can't be overridden**, and will be derived from the resource bein Doesn't follow any specific convention. +##### Example output + +```json +{ + "post": { + "title": "Title 1", + "body": "Body 1", + "publish_at": "2020-03-16T03:55:25.291Z", + "author": { + "first_name": "Bob", + "last_name": "Jones" + }, + "comments": [{ + "body": "cool" + }, { + "body": "awesome" + }] + } +} +``` + ### JSON API This adapter follows **version 1.0** of the [format specified](../jsonapi/schema.md) in [jsonapi.org/format](http://jsonapi.org/format). +##### Example output + +```json +{ + "data": { + "id": "1337", + "type": "posts", + "attributes": { + "title": "Title 1", + "body": "Body 1", + "publish-at": "2020-03-16T03:55:25.291Z" + }, + "relationships": { + "author": { + "data": { + "id": "1", + "type": "authors" + } + }, + "comments": { + "data": [{ + "id": "7", + "type": "comments" + }, { + "id": "12", + "type": "comments" + }] + } + }, + "links": { + "post-authors": "https://example.com/post_authors" + }, + "meta": { + "rating": 5, + "favorite-count": 10 + } + } +} +``` + #### Included It will include the associated resources in the `"included"` member From 9bd4c22f406bb5d85835213ad6b11b2292da65ee Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Sat, 19 Mar 2016 00:56:42 +0100 Subject: [PATCH 595/903] Replace -d by --debug in JRUBY_OPTS for travis It seems that for coverage to work properly the "--debug" option is needed when using JRuby. --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 1634c9a7a..c0b93f1b7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -24,7 +24,7 @@ script: env: global: - - "JRUBY_OPTS='--dev -J-Xmx1024M' -d" + - "JRUBY_OPTS='--dev -J-Xmx1024M --debug'" matrix: - "RAILS_VERSION=4.0" - "RAILS_VERSION=4.1" From 9ce36904cfade4b158c8e1a497d908b62737a1a9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 23:51:53 -0500 Subject: [PATCH 596/903] Allow devs to opt out of test warnings --- Rakefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Rakefile b/Rakefile index 1425d24a8..58faa5d6b 100644 --- a/Rakefile +++ b/Rakefile @@ -43,7 +43,8 @@ Rake::TestTask.new do |t| t.libs << 'test' t.libs << 'lib' t.test_files = FileList['test/**/*_test.rb'] - t.ruby_opts = ['-w -r./test/test_helper.rb'] + t.ruby_opts = ['-r./test/test_helper.rb'] + t.ruby_opts << ' -w' unless ENV['NO_WARN'] == 'true' t.verbose = true end From 27b514a63be8e1cf6c5dc61c2bd4042982d21df0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 23:52:31 -0500 Subject: [PATCH 597/903] Add missing object context needed for tests to be run alone --- test/action_controller/serialization_test.rb | 2 +- test/active_model_serializers/adapter_for_test.rb | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 3870c25a6..aa7375f27 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -454,7 +454,7 @@ def use_adapter? end def test_render_event_is_emmited - ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| + ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| @name = name end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 2707fc8e0..1439b987c 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -1,5 +1,7 @@ +require 'test_helper' + module ActiveModelSerializers - class AdapterForTest < ActiveSupport::TestCase + class AdapterForTest < ::ActiveSupport::TestCase UnknownAdapterError = ::ActiveModelSerializers::Adapter::UnknownAdapterError def test_serializer_adapter_returns_configured_adapter From 9953d7abe09d0e7a8aa64c7b0c105ebe7f8b2827 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 28 Jan 2016 15:57:13 -0600 Subject: [PATCH 598/903] Trigger callback to set serializer#_cache when controller loaded --- lib/active_model/serializer/caching.rb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 3ebb4bae4..4d015acb7 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -89,6 +89,10 @@ def fragmented(serializer) # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 def cache(options = {}) self._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching + serializer = self + ActiveSupport.on_load(:action_controller) do + serializer._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching + end self._cache_key = options.delete(:key) self._cache_only = options.delete(:only) self._cache_except = options.delete(:except) From c3c69a607aac0698b51db2e9cc9cba0c585d291a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 22:25:44 -0500 Subject: [PATCH 599/903] Separate enabling of caching and setting the cache store --- lib/active_model/serializer/caching.rb | 71 +++++++- .../cached_serializer.rb | 4 +- test/cache_test.rb | 13 ++ .../caching_configuration_test_isolated.rb | 168 ++++++++++++++++++ 4 files changed, 248 insertions(+), 8 deletions(-) create mode 100644 test/serializers/caching_configuration_test_isolated.rb diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 4d015acb7..8a51ec771 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -5,7 +5,7 @@ module Caching included do with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_cache # @api private : the cache object + serializer.class_attribute :_cache # @api private : the cache store serializer.class_attribute :_fragmented # @api private : @see ::fragmented serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except @@ -71,6 +71,7 @@ def fragmented(serializer) # when Rails.configuration.action_controller.perform_caching # # @params options [Hash] with valid keys: + # cache_store : @see ::_cache # key : @see ::_cache_key # only : @see ::_cache_only # except : @see ::_cache_except @@ -88,16 +89,74 @@ def fragmented(serializer) # @todo require less code comments. See # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 def cache(options = {}) - self._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching - serializer = self - ActiveSupport.on_load(:action_controller) do - serializer._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching - end + self._cache = + options.delete(:cache_store) || + ActiveModelSerializers.config.cache_store || + ActiveSupport::Cache.lookup_store(:null_store) self._cache_key = options.delete(:key) self._cache_only = options.delete(:only) self._cache_except = options.delete(:except) self._cache_options = options.empty? ? nil : options end + + # @return [true, false] + # We're using class variables here because it is a class attribute + # that is globally true for the `ActiveModel::Serializer` class; i.e. neither per subclass nor inherited. + # + # We're not using a class_attribute because of the special behavior in + # `perform_caching` setting itself to `ActiveModelSerializers.config.perform_caching` + # when first called if it wasn't first set. + # + # This is to allow us to have a global config that can be set any time before + # `perform_caching` is called. + # + # One downside of this, is that subsequent setting of the global config will not change + # `ActiveModel::Serializer.perform_caching`, but that should be an edge case that + # is easily handled. + # + # If you, reading this, can figure out how to have ActiveModel::Serializer always delegate + # `perform_caching` and `perform_caching=` to the global config, that would make a nice PR. + # rubocop:disable Style/ClassVars + def perform_caching + return @@perform_caching if defined?(@@perform_caching) + self.perform_caching = ActiveModelSerializers.config.perform_caching + end + alias perform_caching? perform_caching + + # @param [true, false] + def perform_caching=(perform_caching) + @@perform_caching = perform_caching + end + # rubocop:enable Style/ClassVars + + # The canonical method for getting the cache store for the serializer. + # + # @return [nil] when _cache is not set (i.e. when `cache` has not been called) + # @return [._cache] when _cache is not the NullStore + # @return [ActiveModelSerializers.config.cache_store] when _cache is the NullStore. + # This is so we can use `cache` being called to mean the serializer should be cached + # even if ActiveModelSerializers.config.cache_store has not yet been set. + # That means that when _cache is the NullStore and ActiveModelSerializers.config.cache_store + # is configured, `cache_store` becomes `ActiveModelSerializers.config.cache_store`. + # @return [nil] when _cache is the NullStore and ActiveModelSerializers.config.cache_store is nil. + def cache_store + return nil if _cache.nil? + return _cache if _cache.class != ActiveSupport::Cache::NullStore + if ActiveModelSerializers.config.cache_store + self._cache = ActiveModelSerializers.config.cache_store + else + nil + end + end + + def cache_enabled? + perform_caching? && cache_store && !_cache_only && !_cache_except + end + + def fragment_cache_enabled? + perform_caching? && cache_store && + (_cache_only && !_cache_except || !_cache_only && _cache_except) + end end end end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb index 8bc85600b..11a6259d9 100644 --- a/lib/active_model_serializers/cached_serializer.rb +++ b/lib/active_model_serializers/cached_serializer.rb @@ -18,11 +18,11 @@ def cache_check(adapter_instance) end def cached? - @klass._cache && !@klass._cache_only && !@klass._cache_except + @klass.cache_enabled? end def fragment_cached? - @klass._cache && (@klass._cache_only && !@klass._cache_except || !@klass._cache_only && @klass._cache_except) + @klass.fragment_cache_enabled? end def cache_key diff --git a/test/cache_test.rb b/test/cache_test.rb index 72b486e34..46d3a973d 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -34,6 +34,19 @@ def setup @blog_serializer = BlogSerializer.new(@blog) end + def test_explicit_cache_store + default_store = Class.new(ActiveModel::Serializer) do + cache + end + explicit_store = Class.new(ActiveModel::Serializer) do + cache cache_store: ActiveSupport::Cache::FileStore + end + + assert ActiveSupport::Cache::MemoryStore, ActiveModelSerializers.config.cache_store + assert ActiveSupport::Cache::MemoryStore, default_store.cache_store + assert ActiveSupport::Cache::FileStore, explicit_store.cache_store + end + def test_inherited_cache_configuration inherited_serializer = Class.new(PostSerializer) diff --git a/test/serializers/caching_configuration_test_isolated.rb b/test/serializers/caching_configuration_test_isolated.rb new file mode 100644 index 000000000..1b6d55415 --- /dev/null +++ b/test/serializers/caching_configuration_test_isolated.rb @@ -0,0 +1,168 @@ +# Execute this test in isolation +require 'support/isolated_unit' + +class CachingConfigurationTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + setup do + require 'rails' + # AMS needs to be required before Rails.application is initialized for + # Railtie's to fire in Rails.application.initialize! + # (and make_basic_app initializes the app) + require 'active_model_serializers' + # Create serializers before Rails.application.initialize! + # To ensure we're testing that the cache settings depend on + # the Railtie firing, not on the ActionController being loaded. + create_serializers + end + + def create_serializers + @cached_serializer = Class.new(ActiveModel::Serializer) do + cache skip_digest: true + attributes :id, :name, :title + end + @fragment_cached_serializer = Class.new(ActiveModel::Serializer) do + cache only: :id + attributes :id, :name, :title + end + @non_cached_serializer = Class.new(ActiveModel::Serializer) do + attributes :id, :name, :title + end + end + + class PerformCachingTrue < CachingConfigurationTest + setup do + # Let's make that Rails app and initialize it! + make_basic_app do |app| + app.config.action_controller.perform_caching = true + app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) + end + end + + test 'it sets perform_caching to true on AMS.config and serializers' do + assert Rails.configuration.action_controller.perform_caching + assert ActiveModelSerializers.config.perform_caching + assert ActiveModel::Serializer.perform_caching? + assert @cached_serializer.perform_caching? + assert @non_cached_serializer.perform_caching? + assert @fragment_cached_serializer.perform_caching? + end + + test 'it sets the AMS.config.cache_store to the controller cache_store' do + assert_equal controller_cache_store, ActiveSupport::Cache::MemoryStore + assert_equal controller_cache_store, ActiveModelSerializers.config.cache_store.class + end + + test 'it sets the cached serializer cache_store to the ActionController::Base.cache_store' do + assert_equal ActiveSupport::Cache::NullStore, @cached_serializer._cache.class + assert_equal controller_cache_store, @cached_serializer.cache_store.class + assert_equal ActiveSupport::Cache::MemoryStore, @cached_serializer._cache.class + end + + test 'the cached serializer has cache_enabled?' do + assert @cached_serializer.cache_enabled? + end + + test 'the cached serializer does not have fragment_cache_enabled?' do + refute @cached_serializer.fragment_cache_enabled? + end + + test 'the non-cached serializer cache_store is nil' do + assert_equal nil, @non_cached_serializer._cache + assert_equal nil, @non_cached_serializer.cache_store + assert_equal nil, @non_cached_serializer._cache + end + + test 'the non-cached serializer does not have cache_enabled?' do + refute @non_cached_serializer.cache_enabled? + end + + test 'the non-cached serializer does not have fragment_cache_enabled?' do + refute @non_cached_serializer.fragment_cache_enabled? + end + + test 'it sets the fragment cached serializer cache_store to the ActionController::Base.cache_store' do + assert_equal ActiveSupport::Cache::NullStore, @fragment_cached_serializer._cache.class + assert_equal controller_cache_store, @fragment_cached_serializer.cache_store.class + assert_equal ActiveSupport::Cache::MemoryStore, @fragment_cached_serializer._cache.class + end + + test 'the fragment cached serializer does not have cache_enabled?' do + refute @fragment_cached_serializer.cache_enabled? + end + + test 'the fragment cached serializer has fragment_cache_enabled?' do + assert @fragment_cached_serializer.fragment_cache_enabled? + end + end + + class PerformCachingFalse < CachingConfigurationTest + setup do + # Let's make that Rails app and initialize it! + make_basic_app do |app| + app.config.action_controller.perform_caching = false + app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) + end + end + + test 'it sets perform_caching to false on AMS.config and serializers' do + refute Rails.configuration.action_controller.perform_caching + refute ActiveModelSerializers.config.perform_caching + refute ActiveModel::Serializer.perform_caching? + refute @cached_serializer.perform_caching? + refute @non_cached_serializer.perform_caching? + refute @fragment_cached_serializer.perform_caching? + end + + test 'it sets the AMS.config.cache_store to the controller cache_store' do + assert_equal controller_cache_store, ActiveSupport::Cache::MemoryStore + assert_equal controller_cache_store, ActiveModelSerializers.config.cache_store.class + end + + test 'it sets the cached serializer cache_store to the ActionController::Base.cache_store' do + assert_equal ActiveSupport::Cache::NullStore, @cached_serializer._cache.class + assert_equal controller_cache_store, @cached_serializer.cache_store.class + assert_equal ActiveSupport::Cache::MemoryStore, @cached_serializer._cache.class + end + + test 'the cached serializer does not have cache_enabled?' do + refute @cached_serializer.cache_enabled? + end + + test 'the cached serializer does not have fragment_cache_enabled?' do + refute @cached_serializer.fragment_cache_enabled? + end + + test 'the non-cached serializer cache_store is nil' do + assert_equal nil, @non_cached_serializer._cache + assert_equal nil, @non_cached_serializer.cache_store + assert_equal nil, @non_cached_serializer._cache + end + + test 'the non-cached serializer does not have cache_enabled?' do + refute @non_cached_serializer.cache_enabled? + end + + test 'the non-cached serializer does not have fragment_cache_enabled?' do + refute @non_cached_serializer.fragment_cache_enabled? + end + + test 'it sets the fragment cached serializer cache_store to the ActionController::Base.cache_store' do + assert_equal ActiveSupport::Cache::NullStore, @fragment_cached_serializer._cache.class + assert_equal controller_cache_store, @fragment_cached_serializer.cache_store.class + assert_equal ActiveSupport::Cache::MemoryStore, @fragment_cached_serializer._cache.class + end + + test 'the fragment cached serializer does not have cache_enabled?' do + refute @fragment_cached_serializer.cache_enabled? + end + + test 'the fragment cached serializer does not have fragment_cache_enabled?' do + refute @fragment_cached_serializer.fragment_cache_enabled? + end + end + + def controller_cache_store + ActionController::Base.cache_store.class + end +end From 1230dd95ba9b76792ea687dc97ea96045744eb6c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Mar 2016 21:34:10 -0500 Subject: [PATCH 600/903] Add CHANGELOG [ci skip] --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index a37fbc75a..06534b3de 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -24,6 +24,8 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are + loaded *before* Rails initializes. (@bf4) - [#1570](https://github.com/rails-api/active_model_serializers/pull/1570) Fixed pagination issue with last page size. (@bmorrall) - [#1516](https://github.com/rails-api/active_model_serializers/pull/1516) No longer return a nil href when only adding meta to a relationship link. (@groyoh) From dd60a371ae3a9ef204f79e326c475acfb0f0bd03 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Mar 2016 21:15:23 -0500 Subject: [PATCH 601/903] Simplify caching of value of config.perform_caching --- lib/active_model/serializer/caching.rb | 30 ++++++-------------------- 1 file changed, 7 insertions(+), 23 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 8a51ec771..85a395d37 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -99,34 +99,18 @@ def cache(options = {}) self._cache_options = options.empty? ? nil : options end + # Value is from ActiveModelSerializers.config.perform_caching. Is used to + # globally enable or disable all serializer caching, just like + # Rails.configuration.action_controller.perform_caching, which is its + # default value in a Rails application. # @return [true, false] - # We're using class variables here because it is a class attribute - # that is globally true for the `ActiveModel::Serializer` class; i.e. neither per subclass nor inherited. - # - # We're not using a class_attribute because of the special behavior in - # `perform_caching` setting itself to `ActiveModelSerializers.config.perform_caching` - # when first called if it wasn't first set. - # - # This is to allow us to have a global config that can be set any time before - # `perform_caching` is called. - # - # One downside of this, is that subsequent setting of the global config will not change - # `ActiveModel::Serializer.perform_caching`, but that should be an edge case that - # is easily handled. - # - # If you, reading this, can figure out how to have ActiveModel::Serializer always delegate - # `perform_caching` and `perform_caching=` to the global config, that would make a nice PR. + # Memoizes value of config first time it is called with a non-nil value. # rubocop:disable Style/ClassVars def perform_caching - return @@perform_caching if defined?(@@perform_caching) - self.perform_caching = ActiveModelSerializers.config.perform_caching + return @@perform_caching if defined?(@@perform_caching) && !@@perform_caching.nil? + @@perform_caching = ActiveModelSerializers.config.perform_caching end alias perform_caching? perform_caching - - # @param [true, false] - def perform_caching=(perform_caching) - @@perform_caching = perform_caching - end # rubocop:enable Style/ClassVars # The canonical method for getting the cache store for the serializer. From 408daae04564707f526021367528150334c1875e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 23:51:53 -0500 Subject: [PATCH 602/903] Allow devs to opt out of test warnings --- Rakefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Rakefile b/Rakefile index 1425d24a8..58faa5d6b 100644 --- a/Rakefile +++ b/Rakefile @@ -43,7 +43,8 @@ Rake::TestTask.new do |t| t.libs << 'test' t.libs << 'lib' t.test_files = FileList['test/**/*_test.rb'] - t.ruby_opts = ['-w -r./test/test_helper.rb'] + t.ruby_opts = ['-r./test/test_helper.rb'] + t.ruby_opts << ' -w' unless ENV['NO_WARN'] == 'true' t.verbose = true end From 39623e8ba41b93972a067d3f88445b4f44ea1d3e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Mar 2016 23:52:31 -0500 Subject: [PATCH 603/903] Add missing object context needed for tests to be run alone --- test/action_controller/serialization_test.rb | 2 +- test/active_model_serializers/adapter_for_test.rb | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 3870c25a6..aa7375f27 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -454,7 +454,7 @@ def use_adapter? end def test_render_event_is_emmited - ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| + ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| @name = name end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb index 2707fc8e0..1439b987c 100644 --- a/test/active_model_serializers/adapter_for_test.rb +++ b/test/active_model_serializers/adapter_for_test.rb @@ -1,5 +1,7 @@ +require 'test_helper' + module ActiveModelSerializers - class AdapterForTest < ActiveSupport::TestCase + class AdapterForTest < ::ActiveSupport::TestCase UnknownAdapterError = ::ActiveModelSerializers::Adapter::UnknownAdapterError def test_serializer_adapter_returns_configured_adapter From fb06a462bb1f3d27a7990b10112c13be9321f669 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 25 Mar 2016 10:28:01 -0500 Subject: [PATCH 604/903] Fix warnings --- lib/active_model/serializer/reflection.rb | 1 + .../adapter/json_api/link.rb | 9 +++---- .../serialization_context.rb | 24 ++++++++++++------- .../json_api/resource_identifier_test.rb | 2 +- test/fixtures/active_record.rb | 1 + 5 files changed, 22 insertions(+), 15 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d7378e60f..701b1b92e 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -38,6 +38,7 @@ def initialize(*) super @_links = {} @_include_data = true + @_meta = nil end def link(name, value = nil, &block) diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index e6f5c76b0..19eb2cd75 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -1,5 +1,3 @@ -require 'active_support/core_ext/module/delegation' - module ActiveModelSerializers module Adapter class JsonApi @@ -41,8 +39,7 @@ class JsonApi # meta: meta, # }.reject! {|_,v| v.nil? } class Link - include SerializationContext.url_helpers - delegate :default_url_options, to: SerializationContext + include SerializationContext::UrlHelpers def initialize(serializer, value) @object = serializer.object @@ -70,8 +67,8 @@ def as_json return @value if @value hash = {} - hash[:href] = @href if @href - hash[:meta] = @meta if @meta + hash[:href] = @href if defined?(@href) + hash[:meta] = @meta if defined?(@meta) hash end diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb index 3c521f517..498eaa68a 100644 --- a/lib/active_model_serializers/serialization_context.rb +++ b/lib/active_model_serializers/serialization_context.rb @@ -2,6 +2,22 @@ module ActiveModelSerializers class SerializationContext class << self attr_writer :url_helpers, :default_url_options + def url_helpers + @url_helpers ||= Module.new + end + + def default_url_options + @default_url_options ||= {} + end + end + module UrlHelpers + def self.included(base) + base.send(:include, SerializationContext.url_helpers) + end + + def default_url_options + SerializationContext.default_url_options + end end attr_reader :request_url, :query_parameters, :key_transform @@ -13,13 +29,5 @@ def initialize(request, options = {}) @default_url_options = options.delete(:default_url_options) || self.class.default_url_options @key_transform = options.delete(:key_transform) end - - def self.url_helpers - @url_helpers ||= Module.new - end - - def self.default_url_options - @default_url_options ||= {} - end end end diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb index 0fc6d33ba..513b6affb 100644 --- a/test/adapter/json_api/resource_identifier_test.rb +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -42,7 +42,7 @@ def test_id_defined_on_serializer end def test_id_defined_on_fragmented - FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@author)) + FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@model)) test_id(FragmentedSerializer, 'special_id') end diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index 26b7d3907..3f0b2dc09 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -2,6 +2,7 @@ ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') ActiveRecord::Schema.define do + self.verbose = false create_table :posts, force: true do |t| t.string :title t.text :body From 638e8853cc8fe86eebeccc8daf66f61cd41a644b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 25 Mar 2016 10:29:56 -0500 Subject: [PATCH 605/903] Remove annoying progress reporter --- active_model_serializers.gemspec | 1 - test/test_helper.rb | 2 -- 2 files changed, 3 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 1d2d0e2d6..c92edbbf6 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -54,7 +54,6 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'bundler', '~> 1.6' spec.add_development_dependency 'simplecov', '~> 0.11' spec.add_development_dependency 'timecop', '~> 0.7' - spec.add_development_dependency 'minitest-reporters' spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] diff --git a/test/test_helper.rb b/test/test_helper.rb index 9062c342f..687bf0da1 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -36,8 +36,6 @@ # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 end -require 'minitest/reporters' -Minitest::Reporters.use! require 'support/rails_app' From 26277408069ad0505860e128f3d0bf5951db932a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 27 Mar 2016 10:45:57 -0500 Subject: [PATCH 606/903] Silence @_routes warnings --- lib/active_model_serializers/adapter/json_api/link.rb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index 19eb2cd75..5daf0ac62 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -42,6 +42,8 @@ class Link include SerializationContext::UrlHelpers def initialize(serializer, value) + @_routes ||= nil # handles warning + # actionpack-4.0.13/lib/action_dispatch/routing/route_set.rb:417: warning: instance variable @_routes not initialized @object = serializer.object @scope = serializer.scope From 2dd0c334616e208116f8dd5d047d9d23c8b1bc83 Mon Sep 17 00:00:00 2001 From: Roman Kapitonov Date: Wed, 24 Feb 2016 21:03:36 +0300 Subject: [PATCH 607/903] [FIX] Fetch json key from item serializer if empty collection is passed to collection serializer and each_searializer is specified. --- .../serializer/collection_serializer.rb | 21 +++++++++++++++---- test/collection_serializer_test.rb | 6 ++++++ test/fixtures/poro.rb | 6 ++++++ 3 files changed, 29 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index 7862e9949..ebaded3d7 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -10,8 +10,14 @@ class CollectionSerializer def initialize(resources, options = {}) @root = options[:root] @object = resources + + serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) + + if resources.blank? && options[:serializer] + @each_serializer = options[:serializer] + end + @serializers = resources.map do |resource| - serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } if serializer_class.nil? # rubocop:disable Style/GuardClause @@ -27,7 +33,7 @@ def success? end def json_key - root || derived_root + root || derived_root || guess_root || default_root end def paginated? @@ -43,8 +49,15 @@ def paginated? private def derived_root - key = serializers.first.try(:json_key) || object.try(:name).try(:underscore) - key.try(:pluralize) + serializers.first.try(:json_key).try(:pluralize) + end + + def default_root + object.try(:name).try(:underscore).try(:pluralize) + end + + def guess_root + @each_serializer.try(:allocate).try(:json_key).try(:pluralize) end end end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index a7c0fa021..833867b03 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -84,6 +84,12 @@ def test_json_key_with_resource_without_name_and_no_serializers assert_nil serializer.json_key end + def test_json_key_with_empty_resources_with_serializer + resource = [] + serializer = collection_serializer.new(resource, serializer: MessagesSerializer) + assert_equal 'messages', serializer.json_key + end + def test_json_key_with_root expected = 'custom_root' serializer = collection_serializer.new(@resource, root: expected) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c7fb831c8..7fc59ffa5 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -183,6 +183,12 @@ def json_key end end +MessagesSerializer = Class.new(ActiveModel::Serializer) do + def json_key + 'messages' + end +end + AlternateBlogSerializer = Class.new(ActiveModel::Serializer) do attribute :id attribute :name, key: :title From a74d17442022135bd7a973e58511bbe1afde3c5c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Mar 2016 23:56:53 -0500 Subject: [PATCH 608/903] Include Serializer._type in collection serializer json_key cascade --- CHANGELOG.md | 2 + lib/active_model/serializer.rb | 2 +- .../serializer/collection_serializer.rb | 48 +++++++++---------- test/collection_serializer_test.rb | 4 ++ test/fixtures/poro.rb | 6 --- 5 files changed, 31 insertions(+), 31 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 06534b3de..304707bbe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for + empty collection from explicit serializer option, when possible. (@bf4) - [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Provide key translation. (@remear) - [#1494](https://github.com/rails-api/active_model_serializers/pull/1494) Make serializers serializalbe (using the Attributes adapter by default). (@bf4) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d78b873fb..79478abb7 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -182,7 +182,7 @@ def as_json(adapter_opts = nil) # Used by adapter as resource root. def json_key - root || object.class.model_name.to_s.underscore + root || _type || object.class.model_name.to_s.underscore end def read_attribute_for_serialization(attr) diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index ebaded3d7..f026ebfe8 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -8,15 +8,10 @@ class CollectionSerializer attr_reader :object, :root def initialize(resources, options = {}) - @root = options[:root] - @object = resources - + @object = resources + @options = options + @root = options[:root] serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) - - if resources.blank? && options[:serializer] - @each_serializer = options[:serializer] - end - @serializers = resources.map do |resource| serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } @@ -32,9 +27,28 @@ def success? true end + # TODO: unify naming of root, json_key, and _type. Right now, a serializer's + # json_key comes from the root option or the object's model name, by default. + # But, if a dev defines a custom `json_key` method with an explicit value, + # we have no simple way to know that it is safe to call that instance method. + # (which is really a class property at this point, anyhow). + # rubocop:disable Metrics/CyclomaticComplexity + # Disabling cop since it's good to highlight the complexity of this method by + # including all the logic right here. def json_key - root || derived_root || guess_root || default_root + return root if root + # 1. get from options[:serializer] for empty resource collection + key = object.empty? && + (explicit_serializer_class = options[:serializer]) && + explicit_serializer_class._type + # 2. get from first serializer instance in collection + key ||= (serializer = serializers.first) && serializer.json_key + # 3. get from collection name, if a named collection + key ||= object.respond_to?(:name) ? object.name && object.name.underscore : nil + # 4. key may be nil for empty collection and no serializer option + key && key.pluralize end + # rubocop:enable Metrics/CyclomaticComplexity def paginated? object.respond_to?(:current_page) && @@ -44,21 +58,7 @@ def paginated? protected - attr_reader :serializers - - private - - def derived_root - serializers.first.try(:json_key).try(:pluralize) - end - - def default_root - object.try(:name).try(:underscore).try(:pluralize) - end - - def guess_root - @each_serializer.try(:allocate).try(:json_key).try(:pluralize) - end + attr_reader :serializers, :options end end end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index 833867b03..5e5267e4e 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -3,6 +3,10 @@ module ActiveModel class Serializer class CollectionSerializerTest < ActiveSupport::TestCase + MessagesSerializer = Class.new(ActiveModel::Serializer) do + type 'messages' + end + def setup @comment = Comment.new @post = Post.new diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 7fc59ffa5..c7fb831c8 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -183,12 +183,6 @@ def json_key end end -MessagesSerializer = Class.new(ActiveModel::Serializer) do - def json_key - 'messages' - end -end - AlternateBlogSerializer = Class.new(ActiveModel::Serializer) do attribute :id attribute :name, key: :title From d0389ca765353add4b55d699a17452234ba42cd0 Mon Sep 17 00:00:00 2001 From: Logan Serman Date: Fri, 25 Mar 2016 16:24:43 -0500 Subject: [PATCH 609/903] Fix fragment caching inherited serializers to use distinct per-serializer caches. --- CHANGELOG.md | 1 + lib/active_model_serializers/fragment_cache.rb | 12 +++++++----- test/cache_test.rb | 18 ++++++++++++++++-- 3 files changed, 24 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 304707bbe..ae32b219c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -26,6 +26,7 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fix fragment caching inherited serializers to use distinct per-serializer caches. (@lserman) - [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are loaded *before* Rails initializes. (@bf4) - [#1570](https://github.com/rails-api/active_model_serializers/pull/1570) Fixed pagination issue with last page size. (@bmorrall) diff --git a/lib/active_model_serializers/fragment_cache.rb b/lib/active_model_serializers/fragment_cache.rb index 425f147b0..605da602f 100644 --- a/lib/active_model_serializers/fragment_cache.rb +++ b/lib/active_model_serializers/fragment_cache.rb @@ -15,7 +15,7 @@ def fetch object = serializer.object # It will split the serializer into two, one that will be cached and one that will not - serializers = fragment_serializer(object.class.name) + serializers = fragment_serializer # Get serializable hash from both cached_hash = serialize(object, serializers[:cached]) @@ -79,10 +79,12 @@ def add_attributes_to_serializer(serializer, attributes, attributes_keys) # User_AdminCachedSerializer # User_AdminNonCachedSerializer # - def fragment_serializer(name) - klass = serializer.class - cached = "#{to_valid_const_name(name)}CachedSerializer" - non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" + def fragment_serializer + klass = serializer.class + serializer_class_name = to_valid_const_name(klass.name) + + cached = "Cached#{serializer_class_name}" + non_cached = "NonCached#{serializer_class_name}" cached_serializer = get_or_create_serializer(cached) non_cached_serializer = get_or_create_serializer(non_cached) diff --git a/test/cache_test.rb b/test/cache_test.rb index 46d3a973d..c90b0b1d0 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -1,6 +1,12 @@ require 'test_helper' require 'tmpdir' require 'tempfile' + +InheritedRoleSerializer = Class.new(RoleSerializer) do + cache key: 'inherited_role', only: [:name, :special_attribute] + attribute :special_attribute +end + module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase def setup @@ -150,6 +156,14 @@ def test_fragment_fetch_with_virtual_associations assert_equal({ place: 'Nowhere' }, ActionController::Base.cache_store.fetch(@location.cache_key)) end + def test_fragment_cache_with_inheritance + inherited = render_object_with_cache(@role, serializer: InheritedRoleSerializer) + base = render_object_with_cache(@role) + + assert_includes(inherited.keys, :special_attribute) + refute_includes(base.keys, :special_attribute) + end + def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) @@ -242,8 +256,8 @@ def test_warn_on_serializer_not_defined_in_file private - def render_object_with_cache(obj) - ActiveModel::SerializableResource.new(obj).serializable_hash + def render_object_with_cache(obj, options = {}) + ActiveModel::SerializableResource.new(obj, options).serializable_hash end end end From 84197e4dad7f03047cd2f2ec9a0d154ebd5c6ef2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 24 Mar 2016 21:56:35 -0500 Subject: [PATCH 610/903] SerializableResource handles no serializer like controller --- CHANGELOG.md | 1 + lib/action_controller/serialization.rb | 20 ++++++-------------- lib/active_model/serializable_resource.rb | 10 +++++++++- 3 files changed, 16 insertions(+), 15 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 304707bbe..b4231093a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: +- [#1616](https://github.com/rails-api/active_model_serializers/pull/1616) SerializableResource handles no serializer like controller. (@bf4) - [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for empty collection from explicit serializer option, when possible. (@bf4) - [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Provide key translation. (@remear) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index cc7b8ba7d..ff21b8316 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -33,20 +33,12 @@ def get_serializer(resource, options = {}) options[:adapter] = false end serializable_resource = ActiveModel::SerializableResource.new(resource, options) - if serializable_resource.serializer? - serializable_resource.serialization_scope ||= serialization_scope - serializable_resource.serialization_scope_name = _serialization_scope - begin - # Necessary to ensure we have an adapter for the serializable resource - # after it has been figured. - # TODO: This logic should be less opaque and probably moved into the SerializableResource. - serializable_resource.tap(&:adapter) - rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError - resource - end - else - resource - end + serializable_resource.serialization_scope ||= serialization_scope + serializable_resource.serialization_scope_name = _serialization_scope + # For compatibility with the JSON renderer: `json.to_json(options) if json.is_a?(String)`. + # Otherwise, since `serializable_resource` is not a string, the renderer would call + # `to_json` on a String and given odd results, such as `"".to_json #=> '""'` + serializable_resource.adapter.is_a?(String) ? serializable_resource.adapter : serializable_resource end # Deprecated diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index bf0e36f18..b4d962da9 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -30,11 +30,19 @@ def serialization_scope_name=(scope_name) serializer_opts[:scope_name] = scope_name end + # NOTE: if no adapter is available, returns the resource itself. (i.e. adapter is a no-op) def adapter - @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + @adapter ||= find_adapter end alias adapter_instance adapter + def find_adapter + return resource unless serializer? + ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError + resource + end + def serializer_instance @serializer_instance ||= serializer.new(resource, serializer_opts) end From ec5dc497b0e029e2da4ad12ad4797f8874b18f16 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 28 Mar 2016 20:10:55 -0500 Subject: [PATCH 611/903] Handle render.ams with nil serializer or adapter --- lib/active_model/serializer.rb | 1 + lib/active_model/serializer/null.rb | 17 +++++++++++++++++ lib/active_model_serializers/logging.rb | 5 ++++- 3 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 lib/active_model/serializer/null.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 79478abb7..e86078456 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -20,6 +20,7 @@ module ActiveModel class Serializer extend ActiveSupport::Autoload autoload :Adapter + autoload :Null include Configuration include Associations include Attributes diff --git a/lib/active_model/serializer/null.rb b/lib/active_model/serializer/null.rb new file mode 100644 index 000000000..818bbbfa2 --- /dev/null +++ b/lib/active_model/serializer/null.rb @@ -0,0 +1,17 @@ +module ActiveModel + class Serializer + class Null < Serializer + def attributes(*) + {} + end + + def associations(*) + {} + end + + def serializable_hash(*) + {} + end + end + end +end diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index 2a859c413..943e937e1 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -81,7 +81,10 @@ def notify_render(*) end def notify_render_payload - { serializer: serializer, adapter: adapter } + { + serializer: serializer || ActiveModel::Serializer::Null, + adapter: adapter || ActiveModelSerializers::Adapter::Null + } end private From d364c4f18831a763fee93a72300e85731c0085ef Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 29 Feb 2016 16:10:41 -0600 Subject: [PATCH 612/903] Spike Jsonapi Renderer registration --- .../register_jsonapi_renderer.rb | 64 +++++++++++++++++++ .../action_controller/json_api/linked_test.rb | 19 +++--- 2 files changed, 74 insertions(+), 9 deletions(-) create mode 100644 lib/active_model_serializers/register_jsonapi_renderer.rb diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb new file mode 100644 index 000000000..d17841fb2 --- /dev/null +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -0,0 +1,64 @@ +# Based on discussion in https://github.com/rails/rails/pull/23712#issuecomment-184977238, +# the JSON API media type will have its own format/renderer. +# +# > We recommend the media type be registered on its own as jsonapi +# when a jsonapi Renderer and deserializer (Http::Parameters::DEFAULT_PARSERS) are added. +# +# Usage: +# +# ActiveSupport.on_load(:action_controller) do +# require 'active_model_serializers/register_jsonapi_renderer' +# end +# +# And then in controllers, use `render jsonapi: model` rather than `render json: model, adapter: :json_api`. +# +# For example, in a controller action, we can: +# respond_to do |format| +# format.jsonapi { render jsonapi: model } +# end +# +# or +# +# render jsonapi: model +# +# No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) + +module ActiveModelSerializers::Jsonapi + MEDIA_TYPE = 'application/vnd.api+json'.freeze + HEADERS = { + response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, + request: { 'ACCEPT'.freeze => MEDIA_TYPE } + }.freeze + module ControllerSupport + def serialize_jsonapi(json, options) + options[:adapter] = :json_api + options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } + get_serializer(json, options) + end + end +end + +# actionpack/lib/action_dispatch/http/mime_types.rb +Mime::Type.register ActiveModelSerializers::Jsonapi::MEDIA_TYPE, :jsonapi + +parsers = Rails::VERSION::MAJOR >= 5 ? ActionDispatch::Http::Parameters : ActionDispatch::ParamsParser +media_type = Mime::Type.lookup(ActiveModelSerializers::Jsonapi::MEDIA_TYPE) + +# Proposal: should actually deserialize the JSON API params +# to the hash format expected by `ActiveModel::Serializers::JSON` +# actionpack/lib/action_dispatch/http/parameters.rb +parsers::DEFAULT_PARSERS[media_type] = lambda do |body| + data = JSON.parse(body) + data = { :_json => data } unless data.is_a?(Hash) + data.with_indifferent_access +end + +# ref https://github.com/rails/rails/pull/21496 +ActionController::Renderers.add :jsonapi do |json, options| + json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) + self.content_type ||= media_type + headers.merge! ActiveModelSerializers::Jsonapi::HEADERS[:response] + self.response_body = json +end + +ActionController::Base.send :include, ActiveModelSerializers::Jsonapi::ControllerSupport diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 8d541f5b1..5a1e3bc36 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -5,6 +5,7 @@ module Serialization class JsonApi class LinkedTest < ActionController::TestCase class LinkedTestController < ActionController::Base + require 'active_model_serializers/register_jsonapi_renderer' def setup_post ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @@ -38,49 +39,49 @@ def setup_post def render_resource_without_include setup_post - render json: @post, adapter: :json_api + render jsonapi: @post end def render_resource_with_include setup_post - render json: @post, include: [:author], adapter: :json_api + render jsonapi: @post, include: [:author] end def render_resource_with_include_of_custom_key_by_original setup_post - render json: @post, include: [:reviews], adapter: :json_api, serializer: PostWithCustomKeysSerializer + render jsonapi: @post, include: [:reviews], serializer: PostWithCustomKeysSerializer end def render_resource_with_nested_include setup_post - render json: @post, include: [comments: [:author]], adapter: :json_api + render jsonapi: @post, include: [comments: [:author]] end def render_resource_with_nested_has_many_include_wildcard setup_post - render json: @post, include: 'author.*', adapter: :json_api + render jsonapi: @post, include: 'author.*' end def render_resource_with_missing_nested_has_many_include setup_post @post.author = @author2 # author2 has no roles. - render json: @post, include: [author: [:roles]], adapter: :json_api + render jsonapi: @post, include: [author: [:roles]] end def render_collection_with_missing_nested_has_many_include setup_post @post.author = @author2 - render json: [@post, @post2], include: [author: [:roles]], adapter: :json_api + render jsonapi: [@post, @post2], include: [author: [:roles]] end def render_collection_without_include setup_post - render json: [@post], adapter: :json_api + render jsonapi: [@post] end def render_collection_with_include setup_post - render json: [@post], include: 'author, comments', adapter: :json_api + render jsonapi: [@post], include: 'author, comments' end end From afe786d19ac31ee70228d22cbed4602d9abe320b Mon Sep 17 00:00:00 2001 From: Moritz Lawitschka Date: Tue, 29 Mar 2016 22:03:28 +0200 Subject: [PATCH 613/903] Properly deserialize dasherized keys The JSON API adapater dasherizes every key, but the deserializer left the keys unaltered. Thus, the client had to send underscored keys in the request body in order for Rails to properly match sent values to model attributes. This commit adds automatic key transformation on deserialization. Per default the deserializer transforms the keys to underscore, but this behaviour can also be changed by including `key_transform` in the deserializer options. --- .../adapter/json_api/deserialization.rb | 18 ++++++++++++------ lib/active_model_serializers/key_transform.rb | 10 ++++++++++ .../json_api/deserialization_test.rb | 17 +++++++++++++++-- 3 files changed, 37 insertions(+), 8 deletions(-) diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb index f52443552..ff1d3785a 100644 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -155,7 +155,7 @@ def field_key(field, options) # @api private def parse_attributes(attributes, options) - attributes + transform_keys(attributes, options) .map { |(k, v)| { field_key(k, options) => v } } .reduce({}, :merge) end @@ -182,23 +182,29 @@ def parse_relationship(assoc_name, assoc_data, options) prefix_key = field_key(assoc_name, options).to_s.singularize hash = if assoc_data.is_a?(Array) - { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } + { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri[:id] } } else - { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } + { "#{prefix_key}_id".to_sym => assoc_data && assoc_data.is_a?(Hash) ? assoc_data[:id] : nil } end polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) - hash["#{prefix_key}_type".to_sym] = assoc_data['type'] if polymorphic + hash["#{prefix_key}_type".to_sym] = assoc_data[:type] if polymorphic hash end # @api private def parse_relationships(relationships, options) - relationships - .map { |(k, v)| parse_relationship(k, v['data'], options) } + transform_keys(relationships, options) + .map { |(k, v)| parse_relationship(k, v[:data], options) } .reduce({}, :merge) end + + # @api private + def transform_keys(hash, options) + transform = options[:key_transform] || :underscore + KeyTransform.send(transform, hash) + end end end end diff --git a/lib/active_model_serializers/key_transform.rb b/lib/active_model_serializers/key_transform.rb index 03cf9cef7..cf1205479 100644 --- a/lib/active_model_serializers/key_transform.rb +++ b/lib/active_model_serializers/key_transform.rb @@ -32,6 +32,16 @@ def dashed(hash) hash.deep_transform_keys! { |key| key.to_s.dasherize.to_sym } end + # Transforms keys to underscore. + # This is the default case for deserialization in the JsonApi adapter. + # + # @example: + # "some-key" => "some_key", + # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L89-L98 ActiveSupport::Inflector.underscore} + def underscore(hash) + hash.deep_transform_keys! { |key| key.to_s.underscore.to_sym } + end + # Returns the hash unaltered def unaltered(hash) hash diff --git a/test/action_controller/json_api/deserialization_test.rb b/test/action_controller/json_api/deserialization_test.rb index 8a57d594b..0528dc552 100644 --- a/test/action_controller/json_api/deserialization_test.rb +++ b/test/action_controller/json_api/deserialization_test.rb @@ -20,7 +20,10 @@ def test_deserialization 'id' => 'zorglub', 'attributes' => { 'title' => 'Ember Hamster', - 'src' => 'http://example.com/images/productivity.png' + 'src' => 'http://example.com/images/productivity.png', + 'image-width' => '200', + 'imageHeight' => '200', + 'ImageSize' => '1024' }, 'relationships' => { 'author' => { @@ -34,6 +37,12 @@ def test_deserialization { 'type' => 'comments', 'id' => '1' }, { 'type' => 'comments', 'id' => '2' } ] + }, + 'related-images' => { + 'data' => [ + { 'type' => 'image', 'id' => '7' }, + { 'type' => 'image', 'id' => '8' } + ] } } } @@ -46,9 +55,13 @@ def test_deserialization 'id' => 'zorglub', 'title' => 'Ember Hamster', 'src' => 'http://example.com/images/productivity.png', + 'image_width' => '200', + 'image_height' => '200', + 'image_size' => '1024', 'author_id' => nil, 'photographer_id' => '9', - 'comment_ids' => %w(1 2) + 'comment_ids' => %w(1 2), + 'related_image_ids' => %w(7 8) } assert_equal(expected, response) From ff8c6f9dd4a0e1748664e7b9541ba49549a5284b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 29 Mar 2016 23:46:07 -0500 Subject: [PATCH 614/903] Clean up test app --- test/support/isolated_unit.rb | 2 ++ test/support/rails_app.rb | 47 ++++++++++++++++++++--------------- test/support/test_case.rb | 19 -------------- test/test_helper.rb | 2 -- 4 files changed, 29 insertions(+), 41 deletions(-) delete mode 100644 test/support/test_case.rb diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index 34f186618..d1d18eb69 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -46,6 +46,8 @@ module TestHelpers module Generation + module_function + # Make a very basic app, without creating the whole directory structure. # Is faster and simpler than generating a Rails app in a temp directory def make_basic_app diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 7f74e4ba1..bc2fc8d19 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -1,27 +1,34 @@ -class ActiveModelSerializers::RailsApplication < Rails::Application - if Rails::VERSION::MAJOR >= 4 - config.eager_load = false +require 'support/isolated_unit' +module ActiveModelSerializers + RailsApplication = TestHelpers::Generation.make_basic_app do |app| + app.configure do + config.secret_key_base = 'abc123' + config.active_support.test_order = :random + config.action_controller.perform_caching = true + ActionController::Base.cache_store = :memory_store + end - config.secret_key_base = 'abc123' - - config.active_support.test_order = :random - - config.logger = Logger.new(nil) - - config.action_controller.perform_caching = true - ActionController::Base.cache_store = :memory_store - - Rails.application.routes.default_url_options = { host: 'example.com' } + app.routes.default_url_options = { host: 'example.com' } end end -ActiveModelSerializers::RailsApplication.initialize! -module TestHelper - Routes = ActionDispatch::Routing::RouteSet.new - Routes.draw do - get ':controller(/:action(/:id))' - get ':controller(/:action)' +Routes = ActionDispatch::Routing::RouteSet.new +Routes.draw do + get ':controller(/:action(/:id))' + get ':controller(/:action)' +end +ActionController::Base.send :include, Routes.url_helpers +ActionController::TestCase.class_eval do + def setup + @routes = Routes end - ActionController::Base.send :include, Routes.url_helpers + # For Rails5 + # https://github.com/rails/rails/commit/ca83436d1b3b6cedd1eca2259f65661e69b01909#diff-b9bbf56e85d3fe1999f16317f2751e76L17 + def assigns(key = nil) + warn "DEPRECATION: Calling 'assigns(#{key})' from #{caller[0]}" + assigns = {}.with_indifferent_access + @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) } + key.nil? ? assigns : assigns[key] + end end diff --git a/test/support/test_case.rb b/test/support/test_case.rb deleted file mode 100644 index 8f1afe79a..000000000 --- a/test/support/test_case.rb +++ /dev/null @@ -1,19 +0,0 @@ -ActionController::TestCase.class_eval do - def setup - @routes = TestHelper::Routes - end - - # For Rails5 - # https://github.com/rails/rails/commit/ca83436d1b3b6cedd1eca2259f65661e69b01909#diff-b9bbf56e85d3fe1999f16317f2751e76L17 - def assigns(key = nil) - assigns = {}.with_indifferent_access - @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) } - key.nil? ? assigns : assigns[key] - end - - # Rails5: Uncomment for debugging where the warnings come from - # def non_kwarg_request_warning - # super - # STDOUT.puts caller[2..3] - # end -end diff --git a/test/test_helper.rb b/test/test_helper.rb index 687bf0da1..d0eba2058 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -39,8 +39,6 @@ require 'support/rails_app' -require 'support/test_case' - require 'support/serialization_testing' require 'support/rails5_shims' From 21cb896802ee4f67e5731da4aba84657eb325798 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Sat, 19 Mar 2016 06:13:32 +0100 Subject: [PATCH 615/903] Move SerializableResource to ActiveModelSerializers namespace Ref. https://github.com/rails-api/active_model_serializers/pull/1310 --- CHANGELOG.md | 1 + docs/ARCHITECTURE.md | 12 +-- docs/general/rendering.md | 4 +- docs/howto/outside_controller_use.md | 8 +- docs/jsonapi/errors.md | 2 +- lib/action_controller/serialization.rb | 5 +- lib/active_model/serializable_resource.rb | 78 +----------------- lib/active_model/serializer/adapter.rb | 29 +++---- lib/active_model_serializers.rb | 1 + .../adapter/json_api/link.rb | 1 - lib/active_model_serializers/callbacks.rb | 2 +- lib/active_model_serializers/deprecate.rb | 6 ++ .../fragment_cache.rb | 2 +- .../serializable_resource.rb | 81 +++++++++++++++++++ .../formatters/active_model_serializers.rb | 2 +- test/active_model_serializers/logging_test.rb | 14 ++-- test/adapter/json_api/collection_test.rb | 4 +- test/adapter/json_api/errors_test.rb | 4 +- test/adapter/json_api/linked_test.rb | 14 ++-- test/adapter/json_api/links_test.rb | 6 +- .../adapter/json_api/pagination_links_test.rb | 2 +- test/adapter/json_api/resource_meta_test.rb | 10 +-- test/cache_test.rb | 2 +- test/serializable_resource_test.rb | 19 +++-- test/serializers/attribute_test.rb | 2 +- test/serializers/meta_test.rb | 20 ++--- test/serializers/serialization_test.rb | 2 +- test/support/serialization_testing.rb | 8 +- 28 files changed, 179 insertions(+), 162 deletions(-) create mode 100644 lib/active_model_serializers/serializable_resource.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 33824d128..e31a84f6e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -42,6 +42,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1608](https://github.com/rails-api/active_model_serializers/pull/1608) Move SerializableResource to ActiveModelSerializers (@groyoh) - [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) - [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) - [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 6db9d45c4..6b25f6ba7 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -23,7 +23,7 @@ serializer. For example, the `Attributes` example represents each serializer as unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON API](http://jsonapi.org/) document. -The **`ActiveModel::SerializableResource`** acts to coordinate the serializer(s) and adapter +The **`ActiveModelSerializers::SerializableResource`** acts to coordinate the serializer(s) and adapter to an object that responds to `to_json`, and `as_json`. It is used in the controller to encapsulate the serialization resource when rendered. However, it can also be used on its own to serialize a resource outside of a controller, as well. @@ -62,16 +62,16 @@ High-level overview: - `:each_serializer` specifies the serializer for each resource in the collection. - For a single resource, the `:serializer` option is the resource serializer. - Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by - [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializable_resource.rb#L4). + [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/serializable_resource.rb#L5). The remaining options are serializer options. Details: 1. **ActionController::Serialization** - 1. `serializable_resource = ActiveModel::SerializableResource.new(resource, options)` + 1. `serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options)` 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). - The `adapter_opts` keys are defined in `ActiveModel::SerializableResource::ADAPTER_OPTION_KEYS`. -1. **ActiveModel::SerializableResource** + The `adapter_opts` keys are defined in `ActiveModelSerializers::SerializableResource::ADAPTER_OPTION_KEYS`. +1. **ActiveModelSerializers::SerializableResource** 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) - Where `serializer?` is `use_adapter? && !!(serializer)` - Where `use_adapter?`: 'True when no explicit adapter given, or explicit value is truthy (non-nil); @@ -122,5 +122,5 @@ render json: MyModel.new(level: 'awesome'), adapter: :json would be serialized the same as ```ruby -ActiveModel::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json +ActiveModelSerializers::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json ``` diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 990f57cdb..35c84958a 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -56,11 +56,11 @@ API for a plain-old Ruby object (PORO). ## SerializableResource options -The `options` hash passed to `render` or `ActiveModel::SerializableResource.new(resource, options)` +The `options` hash passed to `render` or `ActiveModelSerializers::SerializableResource.new(resource, options)` are partitioned into `serializer_opts` and `adapter_opts`. `adapter_opts` are passed to new Adapters; `serializer_opts` are passed to new Serializers. -The `adapter_opts` are specified in [ActiveModel::SerializableResource::ADAPTER_OPTIONS](../../lib/active_model/serializable_resource.rb#L4). +The `adapter_opts` are specified in [ActiveModelSerializers::SerializableResource::ADAPTER_OPTIONS](../../lib/active_model_serializers/serializable_resource.rb#L5). The `serializer_opts` are the remaining options. (In Rails, the `options` are also passed to the `as_json(options)` or `to_json(options)` diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md index 9ca46d496..07517c7ef 100644 --- a/docs/howto/outside_controller_use.md +++ b/docs/howto/outside_controller_use.md @@ -14,7 +14,7 @@ post = Post.create(title: "Sample post", body: "I love Active Model Serializers! options = {} # Create a serializable resource instance -serializable_resource = ActiveModel::SerializableResource.new(post, options) +serializable_resource = ActiveModelSerializers::SerializableResource.new(post, options) # Convert your resource into json model_json = serializable_resource.as_json @@ -38,20 +38,20 @@ serializer = ActiveModel::Serializer.serializer_for(post, options) You could also retrieve the serializer via: ```ruby -ActiveModel::SerializableResource.new(post, options).serializer +ActiveModelSerializers::SerializableResource.new(post, options).serializer ``` Both approaches will return an instance, if any, of the resource's serializer. ## Serializing before controller render -At times, you might want to use a serializer without rendering it to the view. For those cases, you can create an instance of `ActiveModel::SerializableResource` with +At times, you might want to use a serializer without rendering it to the view. For those cases, you can create an instance of `ActiveModelSerializers::SerializableResource` with the resource you want to be serialized and call `.as_json`. ```ruby def create message = current_user.messages.create!(message_params) - message_json = ActiveModel::SerializableResource.new(message).as_json + message_json = ActiveModelSerializers::SerializableResource.new(message).as_json MessageCreationWorker.perform(message_json) head 204 end diff --git a/docs/jsonapi/errors.md b/docs/jsonapi/errors.md index 1d15dde01..d19e2f9c6 100644 --- a/docs/jsonapi/errors.md +++ b/docs/jsonapi/errors.md @@ -40,7 +40,7 @@ options = nil resource = ModelWithErrors.new resource.errors.add(:name, 'must be awesome') -serializable_resource = ActiveModel::SerializableResource.new( +serializable_resource = ActiveModelSerializers::SerializableResource.new( resource, { serializer: ActiveModel::Serializer::ErrorSerializer, adapter: :json_api diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index ff21b8316..3097cdc40 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -7,9 +7,6 @@ module Serialization include ActionController::Renderers - # Deprecated - ADAPTER_OPTION_KEYS = ActiveModel::SerializableResource::ADAPTER_OPTION_KEYS - module ClassMethods def serialization_scope(scope) self._serialization_scope = scope @@ -32,7 +29,7 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" options[:adapter] = false end - serializable_resource = ActiveModel::SerializableResource.new(resource, options) + serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options) serializable_resource.serialization_scope ||= serialization_scope serializable_resource.serialization_scope_name = _serialization_scope # For compatibility with the JSON renderer: `json.to_json(options) if json.is_a?(String)`. diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index b4d962da9..0e1c8e2d2 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -1,81 +1,11 @@ require 'set' -require 'active_model_serializers/adapter' + module ActiveModel class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) - include ActiveModelSerializers::Logging - - delegate :serializable_hash, :as_json, :to_json, to: :adapter - notify :serializable_hash, :render - notify :as_json, :render - notify :to_json, :render - - # Primary interface to composing a resource with a serializer and adapter. - # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. - def initialize(resource, options = {}) - @resource = resource - @adapter_opts, @serializer_opts = - options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } - end - - def serialization_scope=(scope) - serializer_opts[:scope] = scope - end - - def serialization_scope - serializer_opts[:scope] - end - - def serialization_scope_name=(scope_name) - serializer_opts[:scope_name] = scope_name - end - - # NOTE: if no adapter is available, returns the resource itself. (i.e. adapter is a no-op) - def adapter - @adapter ||= find_adapter - end - alias adapter_instance adapter + class << self + extend ActiveModelSerializers::Deprecate - def find_adapter - return resource unless serializer? - ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) - rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError - resource + delegate_and_deprecate :new, ActiveModelSerializers::SerializableResource end - - def serializer_instance - @serializer_instance ||= serializer.new(resource, serializer_opts) - end - - # Get serializer either explicitly :serializer or implicitly from resource - # Remove :serializer key from serializer_opts - # Replace :serializer key with :each_serializer if present - def serializer - @serializer ||= - begin - @serializer = serializer_opts.delete(:serializer) - @serializer ||= ActiveModel::Serializer.serializer_for(resource) - - if serializer_opts.key?(:each_serializer) - serializer_opts[:serializer] = serializer_opts.delete(:each_serializer) - end - @serializer - end - end - alias serializer_class serializer - - # True when no explicit adapter given, or explicit appear is truthy (non-nil) - # False when explicit adapter is falsy (nil or false) - def use_adapter? - !(adapter_opts.key?(:adapter) && !adapter_opts[:adapter]) - end - - def serializer? - use_adapter? && !!serializer - end - - protected - - attr_reader :resource, :adapter_opts, :serializer_opts end end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb index c26ac0384..6b5f30ca7 100644 --- a/lib/active_model/serializer/adapter.rb +++ b/lib/active_model/serializer/adapter.rb @@ -1,3 +1,6 @@ +require 'active_model_serializers/adapter' +require 'active_model_serializers/deprecate' + module ActiveModel class Serializer # @deprecated Use ActiveModelSerializers::Adapter instead @@ -5,25 +8,17 @@ module Adapter class << self extend ActiveModelSerializers::Deprecate - def self.delegate_and_deprecate(method) - delegate method, to: ActiveModelSerializers::Adapter - deprecate method, 'ActiveModelSerializers::Adapter.' + DEPRECATED_METHODS = [:create, :adapter_class, :adapter_map, :adapters, :register, :lookup].freeze + DEPRECATED_METHODS.each do |method| + delegate_and_deprecate method, ActiveModelSerializers::Adapter end - private_class_method :delegate_and_deprecate - - delegate_and_deprecate :create - delegate_and_deprecate :adapter_class - delegate_and_deprecate :adapter_map - delegate_and_deprecate :adapters - delegate_and_deprecate :register - delegate_and_deprecate :lookup end - - require 'active_model/serializer/adapter/base' - require 'active_model/serializer/adapter/null' - require 'active_model/serializer/adapter/attributes' - require 'active_model/serializer/adapter/json' - require 'active_model/serializer/adapter/json_api' end end end + +require 'active_model/serializer/adapter/base' +require 'active_model/serializer/adapter/null' +require 'active_model/serializer/adapter/attributes' +require 'active_model/serializer/adapter/json' +require 'active_model/serializer/adapter/json_api' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d68aba424..192b414be 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -9,6 +9,7 @@ module ActiveModelSerializers autoload :FragmentCache autoload :Callbacks autoload :Deserialization + autoload :SerializableResource autoload :Logging autoload :Test autoload :Adapter diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index 5daf0ac62..40c5d489b 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -46,7 +46,6 @@ def initialize(serializer, value) # actionpack-4.0.13/lib/action_dispatch/routing/route_set.rb:417: warning: instance variable @_routes not initialized @object = serializer.object @scope = serializer.scope - # Use the return value of the block unless it is nil. if value.respond_to?(:call) @value = instance_eval(&value) diff --git a/lib/active_model_serializers/callbacks.rb b/lib/active_model_serializers/callbacks.rb index 7f1cd689f..71237e4a6 100644 --- a/lib/active_model_serializers/callbacks.rb +++ b/lib/active_model_serializers/callbacks.rb @@ -24,7 +24,7 @@ module ClassMethods # Defines a callback that will get called around the render method, # whether it is as_json, to_json, or serializable_hash # - # class ActiveModel::SerializableResource + # class ActiveModelSerializers::SerializableResource # include ActiveModelSerializers::Callbacks # # around_render do |args, block| diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb index 64949699b..a3109d288 100644 --- a/lib/active_model_serializers/deprecate.rb +++ b/lib/active_model_serializers/deprecate.rb @@ -44,6 +44,12 @@ def deprecate(name, replacement) end end + def delegate_and_deprecate(method, delegee) + delegate method, to: delegee + deprecate method, "#{delegee.name}." + end + module_function :deprecate + module_function :delegate_and_deprecate end end diff --git a/lib/active_model_serializers/fragment_cache.rb b/lib/active_model_serializers/fragment_cache.rb index 698c14625..78f0f2782 100644 --- a/lib/active_model_serializers/fragment_cache.rb +++ b/lib/active_model_serializers/fragment_cache.rb @@ -32,7 +32,7 @@ def fetch private def serialize(object, serializer_class) - ActiveModel::SerializableResource.new( + SerializableResource.new( object, serializer: serializer_class, adapter: adapter.class diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb new file mode 100644 index 000000000..6040c79d9 --- /dev/null +++ b/lib/active_model_serializers/serializable_resource.rb @@ -0,0 +1,81 @@ +require 'set' + +module ActiveModelSerializers + class SerializableResource + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) + include ActiveModelSerializers::Logging + + delegate :serializable_hash, :as_json, :to_json, to: :adapter + notify :serializable_hash, :render + notify :as_json, :render + notify :to_json, :render + + # Primary interface to composing a resource with a serializer and adapter. + # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. + def initialize(resource, options = {}) + @resource = resource + @adapter_opts, @serializer_opts = + options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } + end + + def serialization_scope=(scope) + serializer_opts[:scope] = scope + end + + def serialization_scope + serializer_opts[:scope] + end + + def serialization_scope_name=(scope_name) + serializer_opts[:scope_name] = scope_name + end + + # NOTE: if no adapter is available, returns the resource itself. (i.e. adapter is a no-op) + def adapter + @adapter ||= find_adapter + end + alias adapter_instance adapter + + def find_adapter + return resource unless serializer? + ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError + resource + end + + def serializer_instance + @serializer_instance ||= serializer.new(resource, serializer_opts) + end + + # Get serializer either explicitly :serializer or implicitly from resource + # Remove :serializer key from serializer_opts + # Replace :serializer key with :each_serializer if present + def serializer + @serializer ||= + begin + @serializer = serializer_opts.delete(:serializer) + @serializer ||= ActiveModel::Serializer.serializer_for(resource) + + if serializer_opts.key?(:each_serializer) + serializer_opts[:serializer] = serializer_opts.delete(:each_serializer) + end + @serializer + end + end + alias serializer_class serializer + + # True when no explicit adapter given, or explicit appear is truthy (non-nil) + # False when explicit adapter is falsy (nil or false) + def use_adapter? + !(adapter_opts.key?(:adapter) && !adapter_opts[:adapter]) + end + + def serializer? + use_adapter? && !serializer.nil? + end + + protected + + attr_reader :resource, :adapter_opts, :serializer_opts + end +end diff --git a/lib/grape/formatters/active_model_serializers.rb b/lib/grape/formatters/active_model_serializers.rb index 3cac1318b..20537e74f 100644 --- a/lib/grape/formatters/active_model_serializers.rb +++ b/lib/grape/formatters/active_model_serializers.rb @@ -8,7 +8,7 @@ module ActiveModelSerializers def self.call(resource, env) serializer_options = {} serializer_options.merge!(env[:active_model_serializer_options]) if env[:active_model_serializer_options] - ActiveModel::SerializableResource.new(resource, serializer_options).to_json + ::ActiveModelSerializers::SerializableResource.new(resource, serializer_options).to_json end end end diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb index aa50e985f..95e616827 100644 --- a/test/active_model_serializers/logging_test.rb +++ b/test/active_model_serializers/logging_test.rb @@ -39,37 +39,37 @@ def logger(logger) end def test_uses_ams_as_tag - ActiveModel::SerializableResource.new(@post).serializable_hash + ActiveModelSerializers::SerializableResource.new(@post).serializable_hash assert_match(/\[active_model_serializers\]/, @logger.messages) end def test_logs_when_call_serializable_hash - ActiveModel::SerializableResource.new(@post).serializable_hash + ActiveModelSerializers::SerializableResource.new(@post).serializable_hash assert_match(/Rendered/, @logger.messages) end def test_logs_when_call_as_json - ActiveModel::SerializableResource.new(@post).as_json + ActiveModelSerializers::SerializableResource.new(@post).as_json assert_match(/Rendered/, @logger.messages) end def test_logs_when_call_to_json - ActiveModel::SerializableResource.new(@post).to_json + ActiveModelSerializers::SerializableResource.new(@post).to_json assert_match(/Rendered/, @logger.messages) end def test_logs_correct_serializer - ActiveModel::SerializableResource.new(@post).serializable_hash + ActiveModelSerializers::SerializableResource.new(@post).serializable_hash assert_match(/PostSerializer/, @logger.messages) end def test_logs_correct_adapter - ActiveModel::SerializableResource.new(@post).serializable_hash + ActiveModelSerializers::SerializableResource.new(@post).serializable_hash assert_match(/ActiveModelSerializers::Adapter::Attributes/, @logger.messages) end def test_logs_the_duration - ActiveModel::SerializableResource.new(@post).serializable_hash + ActiveModelSerializers::SerializableResource.new(@post).serializable_hash assert_match(/\(\d+\.\d+ms\)/, @logger.messages) end end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index ef1a13d70..7c2ef284c 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -57,10 +57,10 @@ def test_include_multiple_posts end def test_limiting_fields - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( [@first_post, @second_post], adapter: :json_api, fields: { posts: %w(title comments blog author) }) - .serializable_hash + .serializable_hash expected = [ { id: '1', diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index da7eff9be..a863124a0 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -18,7 +18,7 @@ def test_active_model_with_error @resource.errors.add(:name, 'cannot be nil') - serializable_resource = ActiveModel::SerializableResource.new(@resource, options) + serializable_resource = ActiveModelSerializers::SerializableResource.new(@resource, options) assert_equal serializable_resource.serializer_instance.attributes, {} assert_equal serializable_resource.serializer_instance.object, @resource @@ -44,7 +44,7 @@ def test_active_model_with_multiple_errors @resource.errors.add(:name, 'must be longer') @resource.errors.add(:id, 'must be a uuid') - serializable_resource = ActiveModel::SerializableResource.new(@resource, options) + serializable_resource = ActiveModelSerializers::SerializableResource.new(@resource, options) assert_equal serializable_resource.serializer_instance.attributes, {} assert_equal serializable_resource.serializer_instance.object, @resource diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index e91328811..03fb3504d 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -312,9 +312,9 @@ def setup end def test_no_duplicates - hash = ActiveModel::SerializableResource.new(@post1, adapter: :json_api, - include: '*.*') - .serializable_hash + hash = ActiveModelSerializers::SerializableResource.new(@post1, adapter: :json_api, + include: '*.*') + .serializable_hash expected = [ { type: 'authors', id: '1', @@ -340,10 +340,10 @@ def test_no_duplicates end def test_no_duplicates_collection - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( [@post1, @post2], adapter: :json_api, include: '*.*') - .serializable_hash + .serializable_hash expected = [ { type: 'authors', id: '1', @@ -361,7 +361,7 @@ def test_no_duplicates_collection end def test_no_duplicates_global - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @nestedpost1, adapter: :json_api, include: '*').serializable_hash @@ -380,7 +380,7 @@ def test_no_duplicates_global end def test_no_duplicates_collection_global - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( [@nestedpost1, @nestedpost2], adapter: :json_api, include: '*').serializable_hash diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 87f22644d..b56611978 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -30,7 +30,7 @@ def setup end def test_toplevel_links - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, adapter: :json_api, links: { @@ -53,7 +53,7 @@ def test_toplevel_links end def test_nil_toplevel_links - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, adapter: :json_api, links: nil @@ -62,7 +62,7 @@ def test_nil_toplevel_links end def test_nil_toplevel_links_json_adapter - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, adapter: :json, links: nil diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 2990d5d39..5de78fe2b 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -32,7 +32,7 @@ def mock_request(query_parameters = {}, original_url = URI) def load_adapter(paginated_collection, options = {}) options = options.merge(adapter: :json_api) - ActiveModel::SerializableResource.new(paginated_collection, options) + ActiveModelSerializers::SerializableResource.new(paginated_collection, options) end def using_kaminari(page = 2) diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index e8835ae06..c29e9af20 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -36,7 +36,7 @@ def setup end def test_meta_hash_object_resource - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, serializer: MetaHashPostSerializer, adapter: :json_api @@ -48,7 +48,7 @@ def test_meta_hash_object_resource end def test_meta_block_object_resource - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, serializer: MetaBlockPostSerializer, adapter: :json_api @@ -62,7 +62,7 @@ def test_meta_block_object_resource def test_meta_object_resource_in_array post2 = Post.new(id: 1339, comments: [Comment.new]) posts = [@post, post2] - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( posts, each_serializer: MetaBlockPostSerializer, adapter: :json_api @@ -77,7 +77,7 @@ def test_meta_object_resource_in_array end def test_meta_object_blank_omitted - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, serializer: MetaBlockPostBlankMetaSerializer, adapter: :json_api @@ -86,7 +86,7 @@ def test_meta_object_blank_omitted end def test_meta_object_empty_string_omitted - hash = ActiveModel::SerializableResource.new( + hash = ActiveModelSerializers::SerializableResource.new( @post, serializer: MetaBlockPostEmptyStringSerializer, adapter: :json_api diff --git a/test/cache_test.rb b/test/cache_test.rb index 404da4d0a..89f576934 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -257,7 +257,7 @@ def test_warn_on_serializer_not_defined_in_file private def render_object_with_cache(obj, options = {}) - ActiveModel::SerializableResource.new(obj, options).serializable_hash + SerializableResource.new(obj, options).serializable_hash end end end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 4c683f9b7..abef37e3a 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -1,12 +1,19 @@ require 'test_helper' -module ActiveModel +module ActiveModelSerializers class SerializableResourceTest < ActiveSupport::TestCase def setup @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @serializer = ProfileSerializer.new(@resource) @adapter = ActiveModelSerializers::Adapter.create(@serializer) - @serializable_resource = ActiveModel::SerializableResource.new(@resource) + @serializable_resource = SerializableResource.new(@resource) + end + + def test_deprecation + assert_output(nil, /deprecated/) do + deprecated_serializable_resource = ActiveModel::SerializableResource.new(@resource) + assert_equal(@serializable_resource.as_json, deprecated_serializable_resource.as_json) + end end def test_serializable_resource_delegates_serializable_hash_to_the_adapter @@ -25,11 +32,11 @@ def test_serializable_resource_delegates_as_json_to_the_adapter end def test_use_adapter_with_adapter_option - assert ActiveModel::SerializableResource.new(@resource, { adapter: 'json' }).use_adapter? + assert SerializableResource.new(@resource, { adapter: 'json' }).use_adapter? end def test_use_adapter_with_adapter_option_as_false - refute ActiveModel::SerializableResource.new(@resource, { adapter: false }).use_adapter? + refute SerializableResource.new(@resource, { adapter: false }).use_adapter? end class SerializableResourceErrorsTest < Minitest::Test @@ -37,7 +44,7 @@ def test_serializable_resource_with_errors options = nil resource = ModelWithErrors.new resource.errors.add(:name, 'must be awesome') - serializable_resource = ActiveModel::SerializableResource.new( + serializable_resource = ActiveModelSerializers::SerializableResource.new( resource, { serializer: ActiveModel::Serializer::ErrorSerializer, adapter: :json_api @@ -57,7 +64,7 @@ def test_serializable_resource_with_collection_containing_errors resources << resource = ModelWithErrors.new resource.errors.add(:title, 'must be amazing') resources << ModelWithErrors.new - serializable_resource = ActiveModel::SerializableResource.new( + serializable_resource = SerializableResource.new( resources, { serializer: ActiveModel::Serializer::ErrorsSerializer, each_serializer: ActiveModel::Serializer::ErrorSerializer, diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 198be84cd..b4a441c69 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -76,7 +76,7 @@ def id attribute :id end - hash = ActiveModel::SerializableResource.new(@blog, adapter: :json, serializer: serializer).serializable_hash + hash = ActiveModelSerializers::SerializableResource.new(@blog, adapter: :json, serializer: serializer).serializable_hash assert_equal('custom', hash[:blog][:id]) end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 5b856762d..d9c3bc008 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -11,7 +11,7 @@ def setup end def test_meta_is_present_with_root - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json, serializer: AlternateBlogSerializer, @@ -29,7 +29,7 @@ def test_meta_is_present_with_root end def test_meta_is_not_included_when_blank - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json, serializer: AlternateBlogSerializer, @@ -45,7 +45,7 @@ def test_meta_is_not_included_when_blank end def test_meta_is_not_included_when_empty_string - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json, serializer: AlternateBlogSerializer, @@ -61,7 +61,7 @@ def test_meta_is_not_included_when_empty_string end def test_meta_is_not_included_when_root_is_missing - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :attributes, serializer: AlternateBlogSerializer, @@ -74,7 +74,7 @@ def test_meta_is_not_included_when_root_is_missing end def test_meta_key_is_used - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json, serializer: AlternateBlogSerializer, @@ -93,7 +93,7 @@ def test_meta_key_is_used end def test_meta_key_is_used_with_json_api - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, serializer: AlternateBlogSerializer, @@ -111,7 +111,7 @@ def test_meta_key_is_used_with_json_api end def test_meta_key_is_not_present_when_blank_object_with_json_api - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, serializer: AlternateBlogSerializer, @@ -129,7 +129,7 @@ def test_meta_key_is_not_present_when_blank_object_with_json_api end def test_meta_key_is_not_present_when_empty_string_with_json_api - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, serializer: AlternateBlogSerializer, @@ -147,7 +147,7 @@ def test_meta_key_is_not_present_when_empty_string_with_json_api end def test_meta_is_not_present_on_arrays_without_root - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( [@blog], adapter: :attributes, meta: { total: 10 }).as_json @@ -168,7 +168,7 @@ def test_meta_is_not_present_on_arrays_without_root end def test_meta_is_present_on_arrays_with_root - actual = ActiveModel::SerializableResource.new( + actual = ActiveModelSerializers::SerializableResource.new( [@blog], adapter: :json, meta: { total: 10 }, diff --git a/test/serializers/serialization_test.rb b/test/serializers/serialization_test.rb index e8785aad8..8ba19f707 100644 --- a/test/serializers/serialization_test.rb +++ b/test/serializers/serialization_test.rb @@ -21,7 +21,7 @@ class AuthorSerializer < ActiveModel::Serializer @authors = [Author.new(id: 1, name: 'Blog Author')] @blog = Blog.new(id: 2, name: 'The Blog', authors: @authors) @serializer_instance = BlogSerializer.new(@blog) - @serializable = ActiveModel::SerializableResource.new(@blog, serializer: BlogSerializer, adapter: :attributes) + @serializable = ActiveModelSerializers::SerializableResource.new(@blog, serializer: BlogSerializer, adapter: :attributes) @expected_hash = { id: 2, title: 'The Blog', authors: [{ id: 1, name: 'Blog Author' }] } @expected_json = '{"id":2,"title":"The Blog","authors":[{"id":1,"name":"Blog Author"}]}' end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index 1447d95db..8e4ef43e4 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -6,14 +6,14 @@ def config private def generate_cached_serializer(obj) - ActiveModel::SerializableResource.new(obj).to_json + ActiveModelSerializers::SerializableResource.new(obj).to_json end # Aliased as :with_configured_adapter to clarify that # this method tests the configured adapter. # When not testing configuration, it may be preferable - # to pass in the +adapter+ option to ActiveModel::SerializableResource. - # e.g ActiveModel::SerializableResource.new(resource, adapter: :json_api) + # to pass in the +adapter+ option to ActiveModelSerializers::SerializableResource. + # e.g ActiveModelSerializers::SerializableResource.new(resource, adapter: :json_api) def with_adapter(adapter) old_adapter = ActiveModelSerializers.config.adapter ActiveModelSerializers.config.adapter = adapter @@ -40,7 +40,7 @@ def with_serializer_lookup_disabled end def serializable(resource, options = {}) - ActiveModel::SerializableResource.new(resource, options) + ActiveModelSerializers::SerializableResource.new(resource, options) end end From 9e2edded7c5341621f1b18f29d757bfb5ba3150f Mon Sep 17 00:00:00 2001 From: Arti Sinani Date: Wed, 30 Mar 2016 14:18:27 +0100 Subject: [PATCH 616/903] architecture doc fix --- docs/ARCHITECTURE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 6b25f6ba7..d3cf7ad83 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -94,7 +94,7 @@ Details: ## What does a 'serializable resource' look like? - An `ActiveRecord::Base` object. -- Any Ruby object at passes or otherwise passes the +- Any Ruby object that passes the [Lint](http://www.rubydoc.info/github/rails-api/active_model_serializers/ActiveModel/Serializer/Lint/Tests) [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). From a1ae7dc0d9af13f4fe53d5b970b85ab2a5a62bf7 Mon Sep 17 00:00:00 2001 From: Andre Schweighofer Date: Wed, 30 Mar 2016 15:51:13 +0200 Subject: [PATCH 617/903] Update deprecation warning with correct namespace --- lib/active_model/serializer/array_serializer.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index b36fd9716..c234bbb48 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -3,7 +3,7 @@ class ActiveModel::Serializer class ArraySerializer < CollectionSerializer class << self extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModel::CollectionSerializer.' + deprecate :new, 'ActiveModel::Serializer::CollectionSerializer.' end end end From cdab6f2b8a892375e638fa98c90ee2d420b116ec Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 28 Jan 2016 16:31:49 -0600 Subject: [PATCH 618/903] The cache store needs to be the actually store, not e.g. :memory_store Status quo in test app: In Rails ActionController::Base.cache_store = :memory_store and then AMS railtie does: ActiveModelSerializers.config.cache_store = config.action_controller.cache_store then, in the Railtie 1. ActiveSupport.on_load(:action_controller) fires - ActiveModelSerializers.config.cache_store #=> nil - ActionController::Base.cache_store #=> # # nil - ActionController::Base.cache_store #=> #ActiveSupport::Cache::MemoryStore entries=0, size=0, options={}>] 2. After set_configs fires - ActiveModelSerializers.config.cache_store #=> :memory_store 3. And we get a lot of failures: NoMethodError: undefined method `fetch' for :memory_store:Symbol So, we see that when we set the ActionController::Base.cache_store directly in our test app, we could set ActiveModelSerializers.config.cache_store in the :action_controller load hook, but that would never use the Rails config. To fix the Rails config, we change the config to the test app: config = Rails.configuration config.action_controller.cache_store = :memory_store and then AMS railtie does: ActiveModelSerializers.config.cache_store = ActiveSupport::Cache.lookup_store(config.action_controller.cache_store ActiveSupport.on_load(:action_controller) do ::ActiveModelSerializers.config.cache_store = cache_store end then 1. After set_configs fires - ActiveModelSerializers.config.cache_store #=> <#ActiveSupport::Cache::MemoryStore, object_id 70207113611740 2. ActiveSupport.on_load(:action_controller) fires - ActionController::Base.cache_store #=> <#ActiveSupport::Cache::MemoryStore, object_id 70207106279660 - ActiveModelSerializers.config.cache_store #=> <#ActiveSupport::Cache::MemoryStore, object_id 70207106279660 (notice the object_id changed) 3. And we get a failure: 1) Failure: ActiveModelSerializers::CacheTest#test_associations_cache_when_updated [active_model_serializers/test/cache_test.rb:141]: --- expected +++ actual @@ -1 +1 @@ -{:id=>"post", :title=>"New Post", :body=>"Body"} +{:id=>"post", :title=>"New Post", :body=>"Body", :comments=>[{:id=>2, :body=>"ZOMG A NEW COMMENT"}], :blog=>{:id=>999, :name=>"Custom blog"}, :author=>{:id=>"author", :name=>"Joao M. D. Moura"}} If we take out the on_load(:action_controller) hook, we get a ton of failures. So clearly, our code expects the controller cache to be the same as the serializer cache. So, we make sure we use an on_load(:action_controller) hook that runs after set_configs And look at the test and see it is filled with direct calls to ActionController::Base.cache_store assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(new_comment.cache_key)) assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) But that's not a problem in this case, since they're the same object. For now, let's remove the :memory_store setting and use the default FileStore --- lib/active_model_serializers/railtie.rb | 5 ++++- test/serializers/caching_configuration_test_isolated.rb | 2 ++ test/support/rails_app.rb | 1 - 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 1d95ceac7..1c8ff3c9d 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -25,8 +25,11 @@ class Railtie < Rails::Railtie # and also before eager_loading (if enabled). initializer 'active_model_serializers.set_configs', :after => 'action_controller.set_configs' do ActiveModelSerializers.logger = Rails.configuration.action_controller.logger - ActiveModelSerializers.config.cache_store = Rails.configuration.action_controller.cache_store ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching + # We want this hook to run after the config has been set, even if ActionController has already loaded. + ActiveSupport.on_load(:action_controller) do + ActiveModelSerializers.config.cache_store = cache_store + end end generators do |app| diff --git a/test/serializers/caching_configuration_test_isolated.rb b/test/serializers/caching_configuration_test_isolated.rb index 1b6d55415..82e497b23 100644 --- a/test/serializers/caching_configuration_test_isolated.rb +++ b/test/serializers/caching_configuration_test_isolated.rb @@ -37,6 +37,7 @@ class PerformCachingTrue < CachingConfigurationTest app.config.action_controller.perform_caching = true app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) end + controller_cache_store # Force ActiveSupport.on_load(:action_controller) to run end test 'it sets perform_caching to true on AMS.config and serializers' do @@ -103,6 +104,7 @@ class PerformCachingFalse < CachingConfigurationTest app.config.action_controller.perform_caching = false app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) end + controller_cache_store # Force ActiveSupport.on_load(:action_controller) to run end test 'it sets perform_caching to false on AMS.config and serializers' do diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index bc2fc8d19..9d44a59af 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -5,7 +5,6 @@ module ActiveModelSerializers config.secret_key_base = 'abc123' config.active_support.test_order = :random config.action_controller.perform_caching = true - ActionController::Base.cache_store = :memory_store end app.routes.default_url_options = { host: 'example.com' } From d50d29b60114f5402df719367f45b7cbbde4f809 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 02:20:15 -0500 Subject: [PATCH 619/903] Cleaning up Caching Tests --- test/cache_test.rb | 56 ++++++++++++++++++++++----------------- test/fixtures/poro.rb | 14 +++++----- test/support/rails_app.rb | 4 +++ 3 files changed, 42 insertions(+), 32 deletions(-) diff --git a/test/cache_test.rb b/test/cache_test.rb index 89f576934..d4c9fb72f 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -9,8 +9,8 @@ class CacheTest < ActiveSupport::TestCase attribute :special_attribute end - def setup - ActionController::Base.cache_store.clear + setup do + cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post = Post.new(title: 'New Post', body: 'Body') @bio = Bio.new(id: 1, content: 'AMS Contributor') @@ -70,9 +70,9 @@ def test_override_cache_configuration end def test_cache_definition - assert_equal(ActionController::Base.cache_store, @post_serializer.class._cache) - assert_equal(ActionController::Base.cache_store, @author_serializer.class._cache) - assert_equal(ActionController::Base.cache_store, @comment_serializer.class._cache) + assert_equal(cache_store, @post_serializer.class._cache) + assert_equal(cache_store, @author_serializer.class._cache) + assert_equal(cache_store, @comment_serializer.class._cache) end def test_cache_key_definition @@ -83,13 +83,13 @@ def test_cache_key_definition def test_cache_key_interpolation_with_updated_at render_object_with_cache(@author) - assert_equal(nil, ActionController::Base.cache_store.fetch(@author.cache_key)) - assert_equal(@author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}").to_json) + assert_equal(nil, cache_store.fetch(@author.cache_key)) + assert_equal(@author_serializer.attributes.to_json, cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}").to_json) end def test_default_cache_key_fallback render_object_with_cache(@comment) - assert_equal(@comment_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(@comment.cache_key).to_json) + assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(@comment.cache_key).to_json) end def test_cache_options_definition @@ -104,32 +104,29 @@ def test_fragment_cache_definition end def test_associations_separately_cache - ActionController::Base.cache_store.clear - assert_equal(nil, ActionController::Base.cache_store.fetch(@post.cache_key)) - assert_equal(nil, ActionController::Base.cache_store.fetch(@comment.cache_key)) + cache_store.clear + assert_equal(nil, cache_store.fetch(@post.cache_key)) + assert_equal(nil, cache_store.fetch(@comment.cache_key)) Timecop.freeze(Time.current) do render_object_with_cache(@post) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + assert_equal(@post_serializer.attributes, cache_store.fetch(@post.cache_key)) + assert_equal(@comment_serializer.attributes, cache_store.fetch(@comment.cache_key)) end end def test_associations_cache_when_updated - # Clean the Cache - ActionController::Base.cache_store.clear - Timecop.freeze(Time.current) do # Generate a new Cache of Post object and each objects related to it. render_object_with_cache(@post) # Check if it cached the objects separately - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(@comment.cache_key)) + assert_equal(@post_serializer.attributes, cached_serialization(@post_serializer)) + assert_equal(@comment_serializer.attributes, cached_serialization(@comment_serializer)) # Simulating update on comments relationship with Post - new_comment = Comment.new(id: 2, body: 'ZOMG A NEW COMMENT') + new_comment = Comment.new(id: 2567, body: 'ZOMG A NEW COMMENT') new_comment_serializer = CommentSerializer.new(new_comment) @post.comments = [new_comment] @@ -137,8 +134,8 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if the the new comment was cached - assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(new_comment.cache_key)) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(@post.cache_key)) + assert_equal(new_comment_serializer.attributes, cached_serialization(new_comment_serializer)) + assert_equal(@post_serializer.attributes, cached_serialization(@post_serializer)) end end @@ -153,7 +150,7 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - assert_equal({ place: 'Nowhere' }, ActionController::Base.cache_store.fetch(@location.cache_key)) + assert_equal({ place: 'Nowhere' }, cache_store.fetch(@location.cache_key)) end def test_fragment_cache_with_inheritance @@ -166,11 +163,11 @@ def test_fragment_cache_with_inheritance def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch(@blog.cache_key_with_digest)) + assert_equal(@blog_serializer.attributes, cache_store.fetch(@blog.cache_key_with_digest)) end def test_cache_digest_definition - assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) + assert_equal(FILE_DIGEST, @post_serializer.class._cache_digest) end def test_object_cache_keys @@ -257,7 +254,16 @@ def test_warn_on_serializer_not_defined_in_file private def render_object_with_cache(obj, options = {}) - SerializableResource.new(obj, options).serializable_hash + serializable(obj, options).serializable_hash + end + + def cache_store + ActiveModelSerializers.config.cache_store + end + + def cached_serialization(serializer) + cache_key = CachedSerializer.new(serializer).cache_key + cache_store.fetch(cache_key) end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c7fb831c8..b13513642 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,8 +1,6 @@ verbose = $VERBOSE $VERBOSE = nil class Model < ActiveModelSerializers::Model - FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) - ### Helper methods, not required to be serializable # Convenience when not adding @attributes readers and writers @@ -21,10 +19,6 @@ def method_missing(meth, *args) def respond_to_missing?(method_name, _include_private = false) attributes.key?(method_name.to_s.tr('=', '').to_sym) || super end - - def cache_key_with_digest - "#{cache_key}/#{FILE_DIGEST}" - end end # see @@ -58,7 +52,13 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Like = Class.new(Model) Author = Class.new(Model) Bio = Class.new(Model) -Blog = Class.new(Model) +Blog = Class.new(Model) do + FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) + + def cache_key_with_digest + "#{cache_key}/#{FILE_DIGEST}" + end +end Role = Class.new(Model) User = Class.new(Model) Location = Class.new(Model) diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 9d44a59af..1dc7e5066 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -5,6 +5,10 @@ module ActiveModelSerializers config.secret_key_base = 'abc123' config.active_support.test_order = :random config.action_controller.perform_caching = true + # TODO: figure out why turning on the memory cache changes + # the result of the CacheTest#test_associations_cache_when_updated + # and if it is more correct or less correct. + # config.action_controller.cache_store = :memory end app.routes.default_url_options = { host: 'example.com' } From fb62fb39b23501d038fcfd1ab87c368e29067077 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 30 Mar 2016 11:10:36 +0200 Subject: [PATCH 620/903] Fix caching issue happening with memory_store It seems that fecthing from memory_store returns a reference to the object and not a copy. Since the Attributes adapter applies #merge! on the Hash that is returned from the memory_store, the value in the cache is also modified. --- lib/active_model_serializers/adapter/attributes.rb | 2 +- test/support/rails_app.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index c062127c3..8281392b2 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -55,7 +55,7 @@ def cached_attributes(cached_serializer) def serializable_hash_for_single_resource(options) resource = resource_object_for(options) relationships = resource_relationships(options) - resource.merge!(relationships) + resource.merge(relationships) end def resource_relationships(options) diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 1dc7e5066..67b7e6079 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -8,7 +8,7 @@ module ActiveModelSerializers # TODO: figure out why turning on the memory cache changes # the result of the CacheTest#test_associations_cache_when_updated # and if it is more correct or less correct. - # config.action_controller.cache_store = :memory + config.action_controller.cache_store = :memory_store end app.routes.default_url_options = { host: 'example.com' } From be9c1bd397656816fbe2f9c9d5d60c5975dbec2d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 10:00:24 -0500 Subject: [PATCH 621/903] Add CHANGELOG [ci skip] --- CHANGELOG.md | 2 ++ test/support/rails_app.rb | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e31a84f6e..f03aa5b2d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,6 +27,8 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1480](https://github.com/rails-api/active_model_serializers/pull/1480) Fix setting of cache_store from Rails configuration. (@bf4) + Fix uninentional mutating of value in memory cache store. (@groyoh) - [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fragment cache changed from per-record to per-serializer. Now, two serializers that use the same model may be separately cached. (@lserman) - [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 67b7e6079..dc1a23d80 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -5,9 +5,6 @@ module ActiveModelSerializers config.secret_key_base = 'abc123' config.active_support.test_order = :random config.action_controller.perform_caching = true - # TODO: figure out why turning on the memory cache changes - # the result of the CacheTest#test_associations_cache_when_updated - # and if it is more correct or less correct. config.action_controller.cache_store = :memory_store end From ae6805eacd53b1af1f976af494b039d7d023cd24 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 11:03:38 -0500 Subject: [PATCH 622/903] Add serializer to association block context --- lib/active_model/serializer/reflection.rb | 4 +++- test/adapter/json_api/relationships_test.rb | 11 +++++++++-- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 701b1b92e..5257a9058 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -59,6 +59,8 @@ def include_data(value = true) def value(serializer) @object = serializer.object @scope = serializer.scope + # Add '@serializer' to binding for use in association block as 'serializer' + @serializer = serializer if block block_value = instance_eval(&block) @@ -117,7 +119,7 @@ def build_association(subject, parent_serializer_options) protected - attr_accessor :object, :scope + attr_accessor :object, :scope, :serializer private diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb index b612a9809..bf47a4e5e 100644 --- a/test/adapter/json_api/relationships_test.rb +++ b/test/adapter/json_api/relationships_test.rb @@ -40,6 +40,7 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer has_many :roles do meta count: object.posts.count + serializer.cached_roles end has_one :blog do @@ -60,6 +61,12 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer end meta liked: object.likes.any? end + + def cached_roles + [ + Role.new(id: 'from-serializer-method') + ] + end end def setup @@ -67,7 +74,7 @@ def setup @blog = Blog.new(id: 1337, name: 'extra') @bio = Bio.new(id: 1337) @like = Like.new(id: 1337) - @role = Role.new(id: 1337) + @role = Role.new(id: 'from-record') @profile = Profile.new(id: 1337) @location = Location.new(id: 1337) @reviewer = Author.new(id: 1337) @@ -144,7 +151,7 @@ def test_relationship_block_link_meta def test_relationship_meta expected = { - data: [{ id: '1337', type: 'roles' }], + data: [{ id: 'from-serializer-method', type: 'roles' }], meta: { count: 1 } } assert_relationship(:roles, expected) From fa7b3afbfd27fe40038413896d02a3754cee1e01 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 13:35:17 -0500 Subject: [PATCH 623/903] Prefer explicitly yielding the serializer, per groyoh --- CHANGELOG.md | 1 + docs/general/serializers.md | 12 ++++++++++++ lib/active_model/serializer/reflection.rb | 19 +++++++++++++++---- test/adapter/json_api/relationships_test.rb | 2 +- 4 files changed, 29 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f03aa5b2d..6c0cc134d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ Breaking changes: Features: +- [#1633](https://github.com/rails-api/active_model_serializers/pull/1633) Yield 'serializer' to serializer association blocks. (@bf4) - [#1616](https://github.com/rails-api/active_model_serializers/pull/1616) SerializableResource handles no serializer like controller. (@bf4) - [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for empty collection from explicit serializer option, when possible. (@bf4) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 23f707206..8c0fca050 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -48,6 +48,18 @@ has_one :blog, key: :site has_one :maker, virtual_value: { id: 1 } ``` +``ruby +has_one :blog do |serializer| + serializer.cached_blog +end + +def cached_blog + cache_store.fetch("cached_blog:#{object.updated_at}") do + Blog.find(object.blog_id) + end +end +``` + #### ::has_many e.g. diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 5257a9058..aba75a359 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -56,14 +56,25 @@ def include_data(value = true) :nil end + # @param serializer [ActiveModel::Serializer] + # @yield [ActiveModel::Serializer] + # @return [:nil, associated resource or resource collection] + # @example + # has_one :blog do |serializer| + # serializer.cached_blog + # end + # + # def cached_blog + # cache_store.fetch("cached_blog:#{object.updated_at}") do + # Blog.find(object.blog_id) + # end + # end def value(serializer) @object = serializer.object @scope = serializer.scope - # Add '@serializer' to binding for use in association block as 'serializer' - @serializer = serializer if block - block_value = instance_eval(&block) + block_value = instance_exec(serializer, &block) if block_value == :nil serializer.read_attribute_for_serialization(name) else @@ -119,7 +130,7 @@ def build_association(subject, parent_serializer_options) protected - attr_accessor :object, :scope, :serializer + attr_accessor :object, :scope private diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb index bf47a4e5e..5fa0de8df 100644 --- a/test/adapter/json_api/relationships_test.rb +++ b/test/adapter/json_api/relationships_test.rb @@ -38,7 +38,7 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer end end - has_many :roles do + has_many :roles do |serializer| meta count: object.posts.count serializer.cached_roles end From 32b85a0aaeb7f113d6b55248cf6e37a8087147ee Mon Sep 17 00:00:00 2001 From: Nahuel Cuesta Luengo Date: Wed, 30 Mar 2016 21:33:09 -0300 Subject: [PATCH 624/903] Make cache_store reference explicit This avoids an issue when the base class for application's controllers inherit from `ActionController::API` instead of `ActionController::Base`. --- lib/active_model_serializers/railtie.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 1c8ff3c9d..971393fe6 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -28,7 +28,7 @@ class Railtie < Rails::Railtie ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching # We want this hook to run after the config has been set, even if ActionController has already loaded. ActiveSupport.on_load(:action_controller) do - ActiveModelSerializers.config.cache_store = cache_store + ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store end end From ced45d5e9cb904e1042c62c5c98119309a1ad4c8 Mon Sep 17 00:00:00 2001 From: Nahuel Cuesta Luengo Date: Thu, 31 Mar 2016 09:06:17 -0300 Subject: [PATCH 625/903] Added Changelog entry for #1637 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6c0cc134d..03daa3675 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1637](https://github.com/rails-api/active_model_serializers/pull/1637) Make references to 'ActionController::Base.cache_store' explicit + in order to avoid issues when application controllers inherit from 'ActionController::API'. (@ncuesta) - [#1633](https://github.com/rails-api/active_model_serializers/pull/1633) Yield 'serializer' to serializer association blocks. (@bf4) - [#1616](https://github.com/rails-api/active_model_serializers/pull/1616) SerializableResource handles no serializer like controller. (@bf4) - [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for From 37e0fdb0eefbe3eed0bf1b62f98927152a6f9f2e Mon Sep 17 00:00:00 2001 From: Krzysztof Rybka Date: Thu, 31 Mar 2016 14:56:07 +0200 Subject: [PATCH 626/903] Remove wrong quoting in serializers guide --- docs/general/serializers.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 8c0fca050..fe50a4865 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -46,9 +46,7 @@ e.g. has_one :bio has_one :blog, key: :site has_one :maker, virtual_value: { id: 1 } -``` -``ruby has_one :blog do |serializer| serializer.cached_blog end From ab6bd600e30becf1eef5f6ad64cb0e40d7e93798 Mon Sep 17 00:00:00 2001 From: kevintyll Date: Wed, 25 Nov 2015 12:31:32 -0500 Subject: [PATCH 627/903] When caching, return the object's cache_key up front if it's defined. This will prevent objects PORO objects that don't have updated_at defined, from throwing an error. Not as big a deal now that PORO objects can inherit ActiveModelSerializers::Model, but still necessary if it's not inherited for whatever reason. Add the Adapter type to the cache key. This prevents incorrect results when the same object is serialized with different adapters. BF: Cherry-pick of https://github.com/bf4/active_model_serializers/commit/040a97b9e9005ee6cb55f5a3d9088098407f54c2 which was a squash of https://github.com/rails-api/active_model_serializers/commits/f89ed71058322fe7dd35d5c8b209856f8e03ad14 from pr 1346 --- lib/active_model/serializer/caching.rb | 18 ++++- lib/active_model_serializers/adapter/base.rb | 8 +++ .../cached_serializer.rb | 20 +++--- test/cache_test.rb | 69 +++++++++++++++---- test/fixtures/poro.rb | 4 +- 5 files changed, 91 insertions(+), 28 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 85a395d37..d1db9a3db 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -7,7 +7,7 @@ module Caching with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_cache # @api private : the cache store serializer.class_attribute :_fragmented # @api private : @see ::fragmented - serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key + serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key. Ignored if the serializable object defines #cache_key. serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch @@ -58,6 +58,10 @@ def digest_caller_file(caller_line) ''.freeze end + def _skip_digest? + _cache_options && _cache_options[:skip_digest] + end + # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. @@ -142,6 +146,18 @@ def fragment_cache_enabled? (_cache_only && !_cache_except || !_cache_only && _cache_except) end end + + # Use object's cache_key if available, else derive a key from the object + # Pass the `key` option to the `cache` declaration or override this method to customize the cache key + def cache_key + if object.respond_to?(:cache_key) + object.cache_key + else + object_time_safe = object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + "#{self.class._cache_key}/#{object.id}-#{object_time_safe}" + end + end end end end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index cc6092d6b..9fa62edce 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -8,6 +8,10 @@ def self.inherited(subclass) ActiveModelSerializers::Adapter.register(subclass) end + def self.name + to_s.demodulize + end + attr_reader :serializer, :instance_options def initialize(serializer, options = {}) @@ -15,6 +19,10 @@ def initialize(serializer, options = {}) @instance_options = options end + def name + self.class.name + end + def serializable_hash(_options = nil) fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb index 11a6259d9..117ff0d8f 100644 --- a/lib/active_model_serializers/cached_serializer.rb +++ b/lib/active_model_serializers/cached_serializer.rb @@ -1,13 +1,16 @@ module ActiveModelSerializers class CachedSerializer + UndefinedCacheKey = Class.new(StandardError) + def initialize(serializer) @cached_serializer = serializer - @klass = @cached_serializer.class + return unless cached? && !@cached_serializer.object.respond_to?(:cache_key) && @klass._cache_key.blank? + fail(UndefinedCacheKey, "#{@cached_serializer.object} must define #cache_key, or the cache_key option must be passed into cache on #{@cached_serializer}") end def cache_check(adapter_instance) if cached? - @klass._cache.fetch(cache_key, @klass._cache_options) do + @klass._cache.fetch(cache_key(adapter_instance), @klass._cache_options) do yield end elsif fragment_cached? @@ -25,21 +28,16 @@ def fragment_cached? @klass.fragment_cache_enabled? end - def cache_key + def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) parts = [] - parts << object_cache_key - parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + parts << @cached_serializer.cache_key + parts << adapter_instance.name.underscore + parts << @klass._cache_digest unless @klass._skip_digest? @cache_key = parts.join('/') end - def object_cache_key - object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - @klass._cache_key ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key - end - # find all cache_key for the collection_serializer # @param collection_serializer # @param include_tree diff --git a/test/cache_test.rb b/test/cache_test.rb index d4c9fb72f..f30d02845 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -4,6 +4,21 @@ module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase + UncachedAuthor = Class.new(Author) do + # To confirm cache_key is set using updated_at and cache_key option passed to cache + undef_method :cache_key + end + + Article = Class.new(::Model) do + # To confirm error is raised when cache_key is not set and cache_key option not passed to cache + undef_method :cache_key + end + + ArticleSerializer = Class.new(ActiveModel::Serializer) do + cache only: [:place], skip_digest: true + attributes :title + end + InheritedRoleSerializer = Class.new(RoleSerializer) do cache key: 'inherited_role', only: [:name, :special_attribute] attribute :special_attribute @@ -81,15 +96,26 @@ def test_cache_key_definition assert_equal(nil, @comment_serializer.class._cache_key) end - def test_cache_key_interpolation_with_updated_at - render_object_with_cache(@author) - assert_equal(nil, cache_store.fetch(@author.cache_key)) - assert_equal(@author_serializer.attributes.to_json, cache_store.fetch("#{@author_serializer.class._cache_key}/#{@author_serializer.object.id}-#{@author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}").to_json) + + def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cache_option + article = Article.new(title: 'Must Read') + assert_raises ActiveModel::Serializer::Adapter::CachedSerializer::UndefinedCacheKey do + render_object_with_cache(article) + end + end + + def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_on_object + uncached_author = UncachedAuthor.new(name: 'Joao M. D. Moura') + uncached_author_serializer = AuthorSerializer.new(uncached_author) + + render_object_with_cache(uncached_author) + key = cache_key_with_adapter("#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}") + assert_equal(uncached_author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(key).to_json) end def test_default_cache_key_fallback render_object_with_cache(@comment) - assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(@comment.cache_key).to_json) + assert_equal(@comment_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key)).to_json) end def test_cache_options_definition @@ -111,8 +137,8 @@ def test_associations_separately_cache Timecop.freeze(Time.current) do render_object_with_cache(@post) - assert_equal(@post_serializer.attributes, cache_store.fetch(@post.cache_key)) - assert_equal(@comment_serializer.attributes, cache_store.fetch(@comment.cache_key)) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key))) end end @@ -122,8 +148,9 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if it cached the objects separately - assert_equal(@post_serializer.attributes, cached_serialization(@post_serializer)) - assert_equal(@comment_serializer.attributes, cached_serialization(@comment_serializer)) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) + assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key))) + # Simulating update on comments relationship with Post new_comment = Comment.new(id: 2567, body: 'ZOMG A NEW COMMENT') @@ -134,8 +161,8 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if the the new comment was cached - assert_equal(new_comment_serializer.attributes, cached_serialization(new_comment_serializer)) - assert_equal(@post_serializer.attributes, cached_serialization(@post_serializer)) + assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(new_comment.cache_key))) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) end end @@ -150,7 +177,7 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - assert_equal({ place: 'Nowhere' }, cache_store.fetch(@location.cache_key)) + assert_equal({ place: 'Nowhere' }, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@location.cache_key))) end def test_fragment_cache_with_inheritance @@ -161,9 +188,14 @@ def test_fragment_cache_with_inheritance refute_includes(base.keys, :special_attribute) end + def test_uses_adapter_in_cache_key + render_object_with_cache(@post) + assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch("#{@post.cache_key}/#{adapter.class.to_s.demodulize.underscore}")) + end + def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - assert_equal(@blog_serializer.attributes, cache_store.fetch(@blog.cache_key_with_digest)) + assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch("#{cache_key_with_adapter(@blog.cache_key)}/#{@blog.class::FILE_DIGEST}")) end def test_cache_digest_definition @@ -254,7 +286,16 @@ def test_warn_on_serializer_not_defined_in_file private def render_object_with_cache(obj, options = {}) - serializable(obj, options).serializable_hash + @serializable_resource = serializable(obj, options).serializable_hash + @serializable_resource.serializable_hash + end + + def adapter + @serializable_resource.adapter + end + + def cache_key_with_adapter(key) + "#{key}/#{adapter.name.underscore}" end def cache_store diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b13513642..c2bddf8e9 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -55,8 +55,8 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Blog = Class.new(Model) do FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) - def cache_key_with_digest - "#{cache_key}/#{FILE_DIGEST}" + def digest + FILE_DIGEST end end Role = Class.new(Model) From 4ba4c298ec204bcf2625e630a3e9eefede03e3ef Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 31 Mar 2016 13:57:38 -0500 Subject: [PATCH 628/903] Prefer object.cache_key when available. --- CHANGELOG.md | 2 + lib/active_model/serializer/caching.rb | 16 ----- lib/active_model_serializers/adapter/base.rb | 8 --- .../cached_serializer.rb | 26 +++++-- test/cache_test.rb | 69 +++++++++---------- test/fixtures/poro.rb | 10 +-- 6 files changed, 55 insertions(+), 76 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 03daa3675..8340262f1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1642](https://github.com/rails-api/active_model_serializers/pull/1642) Prefer object.cache_key over the generated + cache key. (@bf4 via #1346 by @kevintyll) - [#1637](https://github.com/rails-api/active_model_serializers/pull/1637) Make references to 'ActionController::Base.cache_store' explicit in order to avoid issues when application controllers inherit from 'ActionController::API'. (@ncuesta) - [#1633](https://github.com/rails-api/active_model_serializers/pull/1633) Yield 'serializer' to serializer association blocks. (@bf4) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index d1db9a3db..0d2160af9 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -58,10 +58,6 @@ def digest_caller_file(caller_line) ''.freeze end - def _skip_digest? - _cache_options && _cache_options[:skip_digest] - end - # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. @@ -146,18 +142,6 @@ def fragment_cache_enabled? (_cache_only && !_cache_except || !_cache_only && _cache_except) end end - - # Use object's cache_key if available, else derive a key from the object - # Pass the `key` option to the `cache` declaration or override this method to customize the cache key - def cache_key - if object.respond_to?(:cache_key) - object.cache_key - else - object_time_safe = object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - "#{self.class._cache_key}/#{object.id}-#{object_time_safe}" - end - end end end end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 9fa62edce..cc6092d6b 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -8,10 +8,6 @@ def self.inherited(subclass) ActiveModelSerializers::Adapter.register(subclass) end - def self.name - to_s.demodulize - end - attr_reader :serializer, :instance_options def initialize(serializer, options = {}) @@ -19,10 +15,6 @@ def initialize(serializer, options = {}) @instance_options = options end - def name - self.class.name - end - def serializable_hash(_options = nil) fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb index 117ff0d8f..9eea39673 100644 --- a/lib/active_model_serializers/cached_serializer.rb +++ b/lib/active_model_serializers/cached_serializer.rb @@ -4,13 +4,12 @@ class CachedSerializer def initialize(serializer) @cached_serializer = serializer - return unless cached? && !@cached_serializer.object.respond_to?(:cache_key) && @klass._cache_key.blank? - fail(UndefinedCacheKey, "#{@cached_serializer.object} must define #cache_key, or the cache_key option must be passed into cache on #{@cached_serializer}") + @klass = @cached_serializer.class end def cache_check(adapter_instance) if cached? - @klass._cache.fetch(cache_key(adapter_instance), @klass._cache_options) do + @klass._cache.fetch(cache_key, @klass._cache_options) do yield end elsif fragment_cached? @@ -28,16 +27,29 @@ def fragment_cached? @klass.fragment_cache_enabled? end - def cache_key(adapter_instance) + def cache_key return @cache_key if defined?(@cache_key) parts = [] - parts << @cached_serializer.cache_key - parts << adapter_instance.name.underscore - parts << @klass._cache_digest unless @klass._skip_digest? + parts << object_cache_key + parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] @cache_key = parts.join('/') end + # Use object's cache_key if available, else derive a key from the object + # Pass the `key` option to the `cache` declaration or override this method to customize the cache key + def object_cache_key + if @cached_serializer.object.respond_to?(:cache_key) + @cached_serializer.object.cache_key + elsif (cache_key = (@klass._cache_key || @klass._cache_options[:key])) + object_time_safe = @cached_serializer.object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + "#{cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" + else + fail UndefinedCacheKey, "#{@cached_serializer.object.class} must define #cache_key, or the 'key:' option must be passed into '#{@klass}.cache'" + end + end + # find all cache_key for the collection_serializer # @param collection_serializer # @param include_tree diff --git a/test/cache_test.rb b/test/cache_test.rb index f30d02845..d5049656e 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -96,26 +96,27 @@ def test_cache_key_definition assert_equal(nil, @comment_serializer.class._cache_key) end - - def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cache_option - article = Article.new(title: 'Must Read') - assert_raises ActiveModel::Serializer::Adapter::CachedSerializer::UndefinedCacheKey do - render_object_with_cache(article) - end - end - def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_on_object uncached_author = UncachedAuthor.new(name: 'Joao M. D. Moura') uncached_author_serializer = AuthorSerializer.new(uncached_author) render_object_with_cache(uncached_author) - key = cache_key_with_adapter("#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}") - assert_equal(uncached_author_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(key).to_json) + key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}" + assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) end def test_default_cache_key_fallback render_object_with_cache(@comment) - assert_equal(@comment_serializer.attributes.to_json, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key)).to_json) + key = @comment.cache_key + assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(key).to_json) + end + + def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cache_option + article = Article.new(title: 'Must Read') + e = assert_raises ActiveModelSerializers::CachedSerializer::UndefinedCacheKey do + render_object_with_cache(article) + end + assert_match(/ActiveModelSerializers::CacheTest::Article must define #cache_key, or the 'key:' option must be passed into 'CachedActiveModelSerializers_CacheTest_ArticleSerializer.cache'/, e.message) end def test_cache_options_definition @@ -137,8 +138,10 @@ def test_associations_separately_cache Timecop.freeze(Time.current) do render_object_with_cache(@post) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key))) + key = @post.cache_key + assert_equal(@post_serializer.attributes, cache_store.fetch(key)) + key = @comment.cache_key + assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) end end @@ -148,9 +151,10 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if it cached the objects separately - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) - assert_equal(@comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@comment.cache_key))) - + key = @post.cache_key + assert_equal(@post_serializer.attributes, cache_store.fetch(key)) + key = @comment.cache_key + assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) # Simulating update on comments relationship with Post new_comment = Comment.new(id: 2567, body: 'ZOMG A NEW COMMENT') @@ -161,8 +165,10 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if the the new comment was cached - assert_equal(new_comment_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(new_comment.cache_key))) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@post.cache_key))) + key = new_comment.cache_key + assert_equal(new_comment_serializer.attributes, cache_store.fetch(key)) + key = @post.cache_key + assert_equal(@post_serializer.attributes, cache_store.fetch(key)) end end @@ -177,7 +183,7 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - assert_equal({ place: 'Nowhere' }, ActionController::Base.cache_store.fetch(cache_key_with_adapter(@location.cache_key))) + assert_equal({ place: 'Nowhere' }, cache_store.fetch(@location.cache_key)) end def test_fragment_cache_with_inheritance @@ -188,18 +194,14 @@ def test_fragment_cache_with_inheritance refute_includes(base.keys, :special_attribute) end - def test_uses_adapter_in_cache_key - render_object_with_cache(@post) - assert_equal(@post_serializer.attributes, ActionController::Base.cache_store.fetch("#{@post.cache_key}/#{adapter.class.to_s.demodulize.underscore}")) - end - def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - assert_equal(@blog_serializer.attributes, ActionController::Base.cache_store.fetch("#{cache_key_with_adapter(@blog.cache_key)}/#{@blog.class::FILE_DIGEST}")) + key = "#{@blog.cache_key}/#{::Model::FILE_DIGEST}" + assert_equal(@blog_serializer.attributes, cache_store.fetch(key)) end def test_cache_digest_definition - assert_equal(FILE_DIGEST, @post_serializer.class._cache_digest) + assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) end def test_object_cache_keys @@ -211,7 +213,7 @@ def test_object_cache_keys assert_equal actual.size, 3 assert actual.any? { |key| key == 'comment/1' } assert actual.any? { |key| key =~ %r{post/post-\d+} } - assert actual.any? { |key| key =~ %r{writer/author-\d+} } + assert actual.any? { |key| key =~ %r{author/author-\d+} } end def test_cached_attributes @@ -228,7 +230,7 @@ def test_cached_attributes assert_equal cached_attributes[@comment.post.cache_key], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes writer = @comment.post.blog.writer - writer_cache_key = "writer/#{writer.id}-#{writer.updated_at.strftime("%Y%m%d%H%M%S%9N")}" + writer_cache_key = writer.cache_key assert_equal cached_attributes[writer_cache_key], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes end @@ -286,16 +288,7 @@ def test_warn_on_serializer_not_defined_in_file private def render_object_with_cache(obj, options = {}) - @serializable_resource = serializable(obj, options).serializable_hash - @serializable_resource.serializable_hash - end - - def adapter - @serializable_resource.adapter - end - - def cache_key_with_adapter(key) - "#{key}/#{adapter.name.underscore}" + serializable(obj, options).serializable_hash end def cache_store diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index c2bddf8e9..9689e615a 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,6 +1,8 @@ verbose = $VERBOSE $VERBOSE = nil class Model < ActiveModelSerializers::Model + FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) + ### Helper methods, not required to be serializable # Convenience when not adding @attributes readers and writers @@ -52,13 +54,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Like = Class.new(Model) Author = Class.new(Model) Bio = Class.new(Model) -Blog = Class.new(Model) do - FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) - - def digest - FILE_DIGEST - end -end +Blog = Class.new(Model) Role = Class.new(Model) User = Class.new(Model) Location = Class.new(Model) From 16a3f93ce9e567aa20dbb997a9efd485f46d358d Mon Sep 17 00:00:00 2001 From: kevintyll Date: Wed, 25 Nov 2015 12:31:32 -0500 Subject: [PATCH 629/903] Include adapter in cache key Confirm caching attributes with different key json_api vs. attributes adapter Adapted from @kevintyll's original test https://github.com/rails-api/active_model_serializers/pull/1644#issuecomment-204147094 --- CHANGELOG.md | 2 + lib/active_model/serializer/caching.rb | 4 + .../adapter/attributes.rb | 4 +- lib/active_model_serializers/adapter/base.rb | 4 + .../cached_serializer.rb | 19 +-- test/cache_test.rb | 123 +++++++++++++++--- 6 files changed, 126 insertions(+), 30 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8340262f1..1eb04825d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,8 @@ Breaking changes: Features: +- [#1644](https://github.com/rails-api/active_model_serializers/pull/1644) Include adapter name in cache key so + that the same serializer can be cached per adapter. (@bf4 via #1346 by @kevintyll) - [#1642](https://github.com/rails-api/active_model_serializers/pull/1642) Prefer object.cache_key over the generated cache key. (@bf4 via #1346 by @kevintyll) - [#1637](https://github.com/rails-api/active_model_serializers/pull/1637) Make references to 'ActionController::Base.cache_store' explicit diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 0d2160af9..8577fdcae 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -58,6 +58,10 @@ def digest_caller_file(caller_line) ''.freeze end + def _skip_digest? + _cache_options && _cache_options[:skip_digest] + end + # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 8281392b2..e2437c331 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -30,7 +30,7 @@ def serializable_hash_for_collection(options) def cache_read_multi return {} if ActiveModelSerializers.config.cache_store.blank? - keys = CachedSerializer.object_cache_keys(serializer, @include_tree) + keys = CachedSerializer.object_cache_keys(serializer, self, @include_tree) return {} if keys.blank? @@ -49,7 +49,7 @@ def cache_attributes def cached_attributes(cached_serializer) return yield unless cached_serializer.cached? - @cached_attributes.fetch(cached_serializer.cache_key) { yield } + @cached_attributes.fetch(cached_serializer.cache_key(self)) { yield } end def serializable_hash_for_single_resource(options) diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index cc6092d6b..71eb59abf 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -15,6 +15,10 @@ def initialize(serializer, options = {}) @instance_options = options end + def cached_name + @cached_name ||= self.class.name.demodulize.underscore + end + def serializable_hash(_options = nil) fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb index 9eea39673..c9b561206 100644 --- a/lib/active_model_serializers/cached_serializer.rb +++ b/lib/active_model_serializers/cached_serializer.rb @@ -9,7 +9,7 @@ def initialize(serializer) def cache_check(adapter_instance) if cached? - @klass._cache.fetch(cache_key, @klass._cache_options) do + @klass._cache.fetch(cache_key(adapter_instance), @klass._cache_options) do yield end elsif fragment_cached? @@ -27,12 +27,13 @@ def fragment_cached? @klass.fragment_cache_enabled? end - def cache_key + def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) parts = [] parts << object_cache_key - parts << @klass._cache_digest unless @klass._cache_options && @klass._cache_options[:skip_digest] + parts << adapter_instance.cached_name + parts << @klass._cache_digest unless @klass._skip_digest? @cache_key = parts.join('/') end @@ -54,19 +55,19 @@ def object_cache_key # @param collection_serializer # @param include_tree # @return [Array] all cache_key of collection_serializer - def self.object_cache_keys(serializers, include_tree) + def self.object_cache_keys(serializers, adapter_instance, include_tree) cache_keys = [] serializers.each do |serializer| - cache_keys << object_cache_key(serializer) + cache_keys << object_cache_key(serializer, adapter_instance) serializer.associations(include_tree).each do |association| if association.serializer.respond_to?(:each) association.serializer.each do |sub_serializer| - cache_keys << object_cache_key(sub_serializer) + cache_keys << object_cache_key(sub_serializer, adapter_instance) end else - cache_keys << object_cache_key(association.serializer) + cache_keys << object_cache_key(association.serializer, adapter_instance) end end end @@ -75,11 +76,11 @@ def self.object_cache_keys(serializers, include_tree) end # @return [String, nil] the cache_key of the serializer or nil - def self.object_cache_key(serializer) + def self.object_cache_key(serializer, adapter_instance) return unless serializer.present? && serializer.object.present? cached_serializer = new(serializer) - cached_serializer.cached? ? cached_serializer.cache_key : nil + cached_serializer.cached? ? cached_serializer.cache_key(adapter_instance) : nil end end end diff --git a/test/cache_test.rb b/test/cache_test.rb index d5049656e..283f35b80 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -102,12 +102,13 @@ def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_o render_object_with_cache(uncached_author) key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}" + key = "#{key}/#{adapter.cached_name}" assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) end def test_default_cache_key_fallback render_object_with_cache(@comment) - key = @comment.cache_key + key = "#{@comment.cache_key}/#{adapter.cached_name}" assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(key).to_json) end @@ -138,9 +139,9 @@ def test_associations_separately_cache Timecop.freeze(Time.current) do render_object_with_cache(@post) - key = @post.cache_key + key = "#{@post.cache_key}/#{adapter.cached_name}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = @comment.cache_key + key = "#{@comment.cache_key}/#{adapter.cached_name}" assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) end end @@ -151,9 +152,9 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if it cached the objects separately - key = @post.cache_key + key = "#{@post.cache_key}/#{adapter.cached_name}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = @comment.cache_key + key = "#{@comment.cache_key}/#{adapter.cached_name}" assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) # Simulating update on comments relationship with Post @@ -165,9 +166,9 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if the the new comment was cached - key = new_comment.cache_key + key = "#{new_comment.cache_key}/#{adapter.cached_name}" assert_equal(new_comment_serializer.attributes, cache_store.fetch(key)) - key = @post.cache_key + key = "#{@post.cache_key}/#{adapter.cached_name}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) end end @@ -183,7 +184,8 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - assert_equal({ place: 'Nowhere' }, cache_store.fetch(@location.cache_key)) + key = "#{@location.cache_key}/#{adapter.cached_name}" + assert_equal({ place: 'Nowhere' }, cache_store.fetch(key)) end def test_fragment_cache_with_inheritance @@ -194,9 +196,87 @@ def test_fragment_cache_with_inheritance refute_includes(base.keys, :special_attribute) end + def test_uses_adapter_in_cache_key + render_object_with_cache(@post) + key = "#{@post.cache_key}/#{adapter.class.to_s.demodulize.underscore}" + assert_equal(@post_serializer.attributes, cache_store.fetch(key)) + end + + # Based on original failing test by @kevintyll + # rubocop:disable Metrics/AbcSize + def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attributes + Object.const_set(:Alert, Class.new(ActiveModelSerializers::Model) do + attr_accessor :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at + end) + Object.const_set(:UncachedAlertSerializer, Class.new(ActiveModel::Serializer) do + attributes :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at + end) + Object.const_set(:AlertSerializer, Class.new(UncachedAlertSerializer) do + cache + end) + + alert = Alert.new( + id: 1, + status: 'fail', + resource: 'resource-1', + started_at: Time.new(2016, 3, 31, 21, 36, 35, 0), + ended_at: nil, + updated_at: Time.new(2016, 3, 31, 21, 27, 35, 0), + created_at: Time.new(2016, 3, 31, 21, 37, 35, 0) + ) + + expected_cached_attributes = { + id: 1, + status: 'fail', + resource: 'resource-1', + started_at: alert.started_at, + ended_at: nil, + updated_at: alert.updated_at, + created_at: alert.created_at + } + expected_cached_jsonapi_attributes = { + id: '1', + type: 'alerts', + attributes: { + status: 'fail', + resource: 'resource-1', + started_at: alert.started_at, + ended_at: nil, + updated_at: alert.updated_at, + created_at: alert.created_at + } + } + + # Assert attributes are serialized correctly + serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :attributes) + attributes_serialization = serializable_alert.as_json + assert_equal expected_cached_attributes, alert.attributes + assert_equal alert.attributes, attributes_serialization + attributes_cache_key = CachedSerializer.new(serializable_alert.adapter.serializer).cache_key(serializable_alert.adapter) + assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key) + + serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :json_api) + jsonapi_cache_key = CachedSerializer.new(serializable_alert.adapter.serializer).cache_key(serializable_alert.adapter) + # Assert cache keys differ + refute_equal attributes_cache_key, jsonapi_cache_key + # Assert (cached) serializations differ + jsonapi_serialization = serializable_alert.as_json + assert_equal alert.status, jsonapi_serialization.fetch(:data).fetch(:attributes).fetch(:status) + serializable_alert = serializable(alert, serializer: UncachedAlertSerializer, adapter: :json_api) + assert_equal serializable_alert.as_json, jsonapi_serialization + + cached_serialization = cache_store.fetch(jsonapi_cache_key) + assert_equal expected_cached_jsonapi_attributes, cached_serialization + ensure + Object.send(:remove_const, :Alert) + Object.send(:remove_const, :AlertSerializer) + Object.send(:remove_const, :UncachedAlertSerializer) + end + # rubocop:enable Metrics/AbcSize + def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - key = "#{@blog.cache_key}/#{::Model::FILE_DIGEST}" + key = "#{@blog.cache_key}/#{adapter.cached_name}/#{::Model::FILE_DIGEST}" assert_equal(@blog_serializer.attributes, cache_store.fetch(key)) end @@ -205,13 +285,13 @@ def test_cache_digest_definition end def test_object_cache_keys - serializer = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) + serializable = ActiveModelSerializers::SerializableResource.new([@comment, @comment]) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args('*') - actual = CachedSerializer.object_cache_keys(serializer, include_tree) + actual = CachedSerializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_tree) assert_equal actual.size, 3 - assert actual.any? { |key| key == 'comment/1' } + assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cached_name}" } assert actual.any? { |key| key =~ %r{post/post-\d+} } assert actual.any? { |key| key =~ %r{author/author-\d+} } end @@ -226,13 +306,13 @@ def test_cached_attributes attributes.send(:cache_attributes) cached_attributes = attributes.instance_variable_get(:@cached_attributes) - assert_equal cached_attributes[@comment.cache_key], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes - assert_equal cached_attributes[@comment.post.cache_key], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes + assert_equal cached_attributes["#{@comment.cache_key}/#{attributes.cached_name}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes + assert_equal cached_attributes["#{@comment.post.cache_key}/#{attributes.cached_name}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes writer = @comment.post.blog.writer writer_cache_key = writer.cache_key - assert_equal cached_attributes[writer_cache_key], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes + assert_equal cached_attributes["#{writer_cache_key}/#{attributes.cached_name}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes end end @@ -287,16 +367,21 @@ def test_warn_on_serializer_not_defined_in_file private + def cache_store + ActiveModelSerializers.config.cache_store + end + def render_object_with_cache(obj, options = {}) - serializable(obj, options).serializable_hash + @serializable_resource = serializable(obj, options) + @serializable_resource.serializable_hash end - def cache_store - ActiveModelSerializers.config.cache_store + def adapter + @serializable_resource.adapter end def cached_serialization(serializer) - cache_key = CachedSerializer.new(serializer).cache_key + cache_key = CachedSerializer.new(serializer).cache_key(adapter) cache_store.fetch(cache_key) end end From 21b2eff2ab5b3a83d3dccb6af67ae8462bd77048 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 1 Apr 2016 04:12:30 -0500 Subject: [PATCH 630/903] Improvements from Rails plugin template --- Gemfile | 1 + LICENSE.txt => MIT-LICENSE | 0 Rakefile | 37 +++++++++++++++---- lib/active_model/serializer/association.rb | 7 ++-- lib/active_model/serializer/caching.rb | 2 +- lib/active_model_serializers/adapter.rb | 2 +- .../adapter/json_api/error.rb | 4 +- .../cached_serializer.rb | 5 ++- lib/active_model_serializers/test/schema.rb | 4 +- test/support/rails_app.rb | 11 ++++++ test/test_helper.rb | 7 ++++ 11 files changed, 61 insertions(+), 19 deletions(-) rename LICENSE.txt => MIT-LICENSE (100%) diff --git a/Gemfile b/Gemfile index 3791eef35..f6bc25f35 100644 --- a/Gemfile +++ b/Gemfile @@ -50,4 +50,5 @@ end group :development, :test do gem 'rubocop', '~> 0.36', require: false + gem 'yard', require: false end diff --git a/LICENSE.txt b/MIT-LICENSE similarity index 100% rename from LICENSE.txt rename to MIT-LICENSE diff --git a/Rakefile b/Rakefile index 58faa5d6b..241e43980 100644 --- a/Rakefile +++ b/Rakefile @@ -1,11 +1,34 @@ +begin + require 'bundler/setup' +rescue LoadError + puts 'You must `gem install bundler` and `bundle install` to run rake tasks' +end begin require 'simplecov' rescue LoadError end -require 'bundler' -Bundler.setup -require 'bundler/gem_tasks' +Bundler::GemHelper.install_tasks + +require 'yard' + +namespace :yard do + YARD::Rake::YardocTask.new(:doc) do |t| + t.stats_options = ['--list-undoc'] + end + + desc 'start a gem server' + task :server do + sh 'bundle exec yard server --gems' + end + + desc 'use Graphviz to generate dot graph' + task :graph do + output_file = 'doc/erd.dot' + sh "bundle exec yard graph --protected --full --dependencies > #{output_file}" + puts 'open doc/erd.dot if you have graphviz installed' + end +end begin require 'rubocop' @@ -31,7 +54,7 @@ else Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) desc 'Execute rubocop' RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--display-cop-names', '--display-style-guide'] + task.options = ['--rails', '--display-cop-names', '--display-style-guide'] task.fail_on_error = true end end @@ -39,10 +62,10 @@ end require 'rake/testtask' -Rake::TestTask.new do |t| - t.libs << 'test' +Rake::TestTask.new(:test) do |t| t.libs << 'lib' - t.test_files = FileList['test/**/*_test.rb'] + t.libs << 'test' + t.pattern = 'test/**/*_test.rb' t.ruby_opts = ['-r./test/test_helper.rb'] t.ruby_opts << ' -w' unless ENV['NO_WARN'] == 'true' t.verbose = true diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index cbe167527..02ac76068 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -2,16 +2,15 @@ module ActiveModel class Serializer # This class hold all information about serializer's association. # - # @param [Symbol] name - # @param [ActiveModel::Serializer] serializer - # @param [Hash{Symbol => Object}] options + # @attr [Symbol] name + # @attr [ActiveModel::Serializer] serializer + # @attr [Hash{Symbol => Object}] options # # @example # Association.new(:comments, CommentSummarySerializer) # Association = Struct.new(:name, :serializer, :options, :links, :meta) do # @return [Symbol] - # def key options.fetch(:key, name) end diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 8577fdcae..077cb5697 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -74,7 +74,7 @@ def fragmented(serializer) # Sets +::_cache+ object to ActionController::Base.cache_store # when Rails.configuration.action_controller.perform_caching # - # @params options [Hash] with valid keys: + # @param options [Hash] with valid keys: # cache_store : @see ::_cache # key : @see ::_cache_key # only : @see ::_cache_only diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 643b141cf..44c10db16 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -26,7 +26,7 @@ def adapter_class(adapter) ActiveModelSerializers::Adapter.lookup(adapter) end - # @return Hash + # @return [Hash] def adapter_map ADAPTER_MAP end diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb index 67166d41e..41c5ec5dc 100644 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -8,8 +8,8 @@ module Error # Builds a JSON API Errors Object # {http://jsonapi.org/format/#errors JSON API Errors} # - # @param [ActiveModel::Serializer::ErrorSerializer] - # @return [Array] i.e. attribute_name, [attribute_errors] + # @param [ActiveModel::Serializer::ErrorSerializer] error_serializer + # @return [Array>] i.e. attribute_name, [attribute_errors] def self.resource_errors(error_serializer) error_serializer.as_json.flat_map do |attribute_name, attribute_errors| attribute_error_objects(attribute_name, attribute_errors) diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb index c9b561206..09b906edb 100644 --- a/lib/active_model_serializers/cached_serializer.rb +++ b/lib/active_model_serializers/cached_serializer.rb @@ -52,8 +52,9 @@ def object_cache_key end # find all cache_key for the collection_serializer - # @param collection_serializer - # @param include_tree + # @param serializers [ActiveModel::Serializer::CollectionSerializer] + # @param adapter_instance [ActiveModelSerializers::Adapter::Base] + # @param include_tree [ActiveModel::Serializer::IncludeTree] # @return [Array] all cache_key of collection_serializer def self.object_cache_keys(serializers, adapter_instance, include_tree) cache_keys = [] diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb index 695d0a39b..7674f6be1 100644 --- a/lib/active_model_serializers/test/schema.rb +++ b/lib/active_model_serializers/test/schema.rb @@ -2,8 +2,8 @@ module ActiveModelSerializers module Test module Schema # A Minitest Assertion that test the response is valid against a schema. - # @params schema_path [String] a custom schema path - # @params message [String] a custom error message + # @param schema_path [String] a custom schema path + # @param message [String] a custom error message # @return [Boolean] true when the response is valid # @return [Minitest::Assertion] when the response is invalid # @example diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index dc1a23d80..16e776c7b 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -32,3 +32,14 @@ def assigns(key = nil) key.nil? ? assigns : assigns[key] end end + +# ActiveRecord::Migrator.migrations_paths = [File.expand_path("../../test/dummy/db/migrate", __FILE__)] +# ActiveRecord::Migrator.migrations_paths << File.expand_path('../../db/migrate', __FILE__) +# +# Load fixtures from the engine +# if ActiveSupport::TestCase.respond_to?(:fixture_path=) +# ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__) +# ActionDispatch::IntegrationTest.fixture_path = ActiveSupport::TestCase.fixture_path +# ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + "/files" +# ActiveSupport::TestCase.fixtures :all +# end diff --git a/test/test_helper.rb b/test/test_helper.rb index d0eba2058..66609eaf3 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,3 +1,5 @@ +# Configure Rails Environment +ENV['RAILS_ENV'] = 'test' require 'bundler/setup' begin @@ -35,10 +37,15 @@ $minitest_version = 5 # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 + # Filter out Minitest backtrace while allowing backtrace from other libraries + # to be shown. + Minitest.backtrace_filter = Minitest::BacktraceFilter.new end require 'support/rails_app' +# require "rails/test_help" + require 'support/serialization_testing' require 'support/rails5_shims' From a065bc28d1739631c6177c2995ba345ebcb0c7c8 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 1 Apr 2016 05:37:32 -0500 Subject: [PATCH 631/903] Fix serialization scope options --- lib/action_controller/serialization.rb | 4 +- lib/active_model/serializer.rb | 16 +++-- .../serialization_scope_name_test.rb | 64 +++++++++++-------- 3 files changed, 49 insertions(+), 35 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 3097cdc40..e8d5a420d 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -30,8 +30,8 @@ def get_serializer(resource, options = {}) options[:adapter] = false end serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options) - serializable_resource.serialization_scope ||= serialization_scope - serializable_resource.serialization_scope_name = _serialization_scope + serializable_resource.serialization_scope ||= options.fetch(:scope) { serialization_scope } + serializable_resource.serialization_scope_name = options.fetch(:scope_name) { _serialization_scope } # For compatibility with the JSON renderer: `json.to_json(options) if json.is_a?(String)`. # Otherwise, since `serializable_resource` is not a string, the renderer would call # `to_json` on a String and given odd results, such as `"".to_json #=> '""'` diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index e86078456..c3193120d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -96,16 +96,18 @@ def self.get_serializer_for(klass) end end - def self._serializer_instance_method_defined?(name) - _serializer_instance_methods.include?(name) + # rubocop:disable Style/ClassVars + def self.method_added(method_name) + @@_serializer_instance_methods ||= Hash.new { |h, k| h[k] = Set.new } + @@_serializer_instance_methods[self] << method_name end - # TODO: Fix load-order failures when different serializer instances define different - # scope methods - def self._serializer_instance_methods - @_serializer_instance_methods ||= (public_instance_methods - Object.public_instance_methods).to_set + def self._serializer_instance_method_defined?(name) + @_serializer_instance_methods ||= (ActiveModel::Serializer.public_instance_methods - Object.public_instance_methods).to_set + @_serializer_instance_methods.include?(name) || + @@_serializer_instance_methods[self].include?(name) end - private_class_method :_serializer_instance_methods + # rubocop:enable Style/ClassVars attr_accessor :object, :root, :scope diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 5ad7251b5..ca1ff22fa 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -158,8 +158,6 @@ def test_serialization_scope_admin assert_equal expected_json, @response.body end end - # FIXME: Has bugs. See comments below and - # https://github.com/rails-api/active_model_serializers/issues/1509 class NilSerializationScopeTest < ActionController::TestCase class PostViewContextTestController < ActionController::Base serialization_scope nil @@ -171,12 +169,15 @@ def render_post_with_no_scope render json: new_post, serializer: PostSerializer, adapter: :json end - # TODO: run test when - # global state in Serializer._serializer_instance_methods is fixed - # def render_post_with_passed_in_scope - # self.current_user = User.new(id: 3, name: 'Pete', admin: false) - # render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user, scope_name: :current_user - # end + def render_post_with_passed_in_scope + self.current_user = User.new(id: 3, name: 'Pete', admin: false) + render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user, scope_name: :current_user + end + + def render_post_with_passed_in_scope_without_scope_name + self.current_user = User.new(id: 3, name: 'Pete', admin: false) + render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user + end private @@ -194,8 +195,6 @@ def test_nil_serialization_scope_object assert_nil @controller.serialization_scope end - # TODO: change to NoMethodError and match 'admin?' when the - # global state in Serializer._serializer_instance_methods is fixed def test_nil_scope if Rails.version.start_with?('4.0') exception_class = NoMethodError @@ -210,21 +209,34 @@ def test_nil_scope assert_match exception_matcher, exception.message end - # TODO: run test when - # global state in Serializer._serializer_instance_methods is fixed - # def test_nil_scope_passed_in_current_user - # get :render_post_with_passed_in_scope - # expected_json = { - # post: { - # id: 4, - # title: 'Title', - # body: "The 'scope' is the 'current_user': true", - # comments: [ - # { id: 2, body: 'Scoped' } - # ] - # } - # }.to_json - # assert_equal expected_json, @response.body - # end + def test_serialization_scope_is_and_nil_scope_passed_in_current_user + get :render_post_with_passed_in_scope + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'current_user': true", + comments: [ + { id: 2, body: 'Scoped' } + ] + } + }.to_json + assert_equal expected_json, @response.body + end + + def test_serialization_scope_is_nil_and_scope_passed_in_current_user_without_scope_name + get :render_post_with_passed_in_scope_without_scope_name + expected_json = { + post: { + id: 4, + title: 'Title', + body: "The 'scope' is the 'current_user': true", + comments: [ + { id: 2, body: 'Scoped' } + ] + } + }.to_json + assert_equal expected_json, @response.body + end end end From 2edd39d2c22aec72bbd100ca3d6b64a33f8bd57f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 1 Apr 2016 10:50:58 -0500 Subject: [PATCH 632/903] Need to teardown the dynamically added method --- .../serialization_scope_name_test.rb | 50 +++++++++++-------- 1 file changed, 30 insertions(+), 20 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index ca1ff22fa..1ef980583 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -1,6 +1,17 @@ require 'test_helper' module SerializationScopeTesting + def self.undef_serializer_dynamic_scope_methods + [PostSerializer, PostViewContextSerializer]. each do |serializer_class| + instance_method_cache = serializer_class.instance_variable_get(:@_serializer_instance_methods) + class_method_cache = serializer_class.class_variable_get(:@@_serializer_instance_methods)[serializer_class] + [:view_context, :current_user].each do |scope_method| + serializer_class.send(:undef_method, scope_method) if serializer_class.method_defined?(scope_method) + instance_method_cache && instance_method_cache.delete(scope_method) + class_method_cache && class_method_cache.delete(scope_method) + end + end + end class User < ActiveModelSerializers::Model attr_accessor :id, :name, :admin def admin? @@ -70,6 +81,10 @@ def comments class DefaultScopeTest < ActionController::TestCase tests PostTestController + teardown do + SerializationScopeTesting.undef_serializer_dynamic_scope_methods + end + def test_default_serialization_scope assert_equal :current_user, @controller._serialization_scope end @@ -120,6 +135,10 @@ def serializer end tests PostViewContextTestController + teardown do + SerializationScopeTesting.undef_serializer_dynamic_scope_methods + end + def test_defined_serialization_scope assert_equal :view_context, @controller._serialization_scope end @@ -187,6 +206,10 @@ def new_post end tests PostViewContextTestController + teardown do + SerializationScopeTesting.undef_serializer_dynamic_scope_methods + end + def test_nil_serialization_scope assert_nil @controller._serialization_scope end @@ -196,14 +219,8 @@ def test_nil_serialization_scope_object end def test_nil_scope - if Rails.version.start_with?('4.0') - exception_class = NoMethodError - exception_matcher = 'admin?' - else - exception_class = NameError - exception_matcher = /admin|current_user/ - end - exception = assert_raises(exception_class) do + exception_matcher = /current_user/ + exception = assert_raises(NameError) do get :render_post_with_no_scope end assert_match exception_matcher, exception.message @@ -225,18 +242,11 @@ def test_serialization_scope_is_and_nil_scope_passed_in_current_user end def test_serialization_scope_is_nil_and_scope_passed_in_current_user_without_scope_name - get :render_post_with_passed_in_scope_without_scope_name - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'current_user': true", - comments: [ - { id: 2, body: 'Scoped' } - ] - } - }.to_json - assert_equal expected_json, @response.body + exception_matcher = /current_user/ + exception = assert_raises(NameError) do + get :render_post_with_passed_in_scope_without_scope_name + end + assert_match exception_matcher, exception.message end end end From 881edd299ba1d5189e2c42ff78392474dd234a3d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 1 Apr 2016 12:09:06 -0500 Subject: [PATCH 633/903] Add Changelog [ci skip] --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1eb04825d..84cc350eb 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,9 @@ Breaking changes: Features: +- [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` + take precedence over `serialization_scope` in the controller. + Fix tests that required tearing down dynamic methods. (@bf4) - [#1644](https://github.com/rails-api/active_model_serializers/pull/1644) Include adapter name in cache key so that the same serializer can be cached per adapter. (@bf4 via #1346 by @kevintyll) - [#1642](https://github.com/rails-api/active_model_serializers/pull/1642) Prefer object.cache_key over the generated From 5be33afbfb77489db9bd8ea99b20d53b17d2ec9c Mon Sep 17 00:00:00 2001 From: NullVoxPopuli Date: Fri, 1 Apr 2016 08:39:23 -0400 Subject: [PATCH 634/903] Fix deserialization of nil relationships failing test use try for when the assoc_data is possibly nil rubocop test/action_controller/json_api/deserialization_test.rb -a attempt to work on rails-master account for rails/master having instead of nil for assoc_data added changelog --- CHANGELOG.md | 1 + .../adapter/json_api/deserialization.rb | 4 +- .../json_api/deserialization_test.rb | 40 +++++++++++++++++++ 3 files changed, 44 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1eb04825d..b43d4651b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -34,6 +34,7 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1651](https://github.com/rails-api/active_model_serializers/pull/1651) Fix deserialization of nil relationships. (@NullVoxPopuli) - [#1480](https://github.com/rails-api/active_model_serializers/pull/1480) Fix setting of cache_store from Rails configuration. (@bf4) Fix uninentional mutating of value in memory cache store. (@groyoh) - [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fragment cache changed from per-record to per-serializer. diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb index ff1d3785a..7b187df2c 100644 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -188,7 +188,9 @@ def parse_relationship(assoc_name, assoc_data, options) end polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) - hash["#{prefix_key}_type".to_sym] = assoc_data[:type] if polymorphic + if polymorphic + hash["#{prefix_key}_type".to_sym] = assoc_data.present? ? assoc_data[:type] : nil + end hash end diff --git a/test/action_controller/json_api/deserialization_test.rb b/test/action_controller/json_api/deserialization_test.rb index 0528dc552..025f857b7 100644 --- a/test/action_controller/json_api/deserialization_test.rb +++ b/test/action_controller/json_api/deserialization_test.rb @@ -9,10 +9,50 @@ def render_parsed_payload parsed_hash = ActiveModelSerializers::Deserialization.jsonapi_parse(params) render json: parsed_hash end + + def render_polymorphic_parsed_payload + parsed_hash = ActiveModelSerializers::Deserialization.jsonapi_parse( + params, + polymorphic: [:restriction_for, :restricted_to] + ) + render json: parsed_hash + end end tests DeserializationTestController + def test_deserialization_of_relationship_only_object + hash = { + 'data' => { + 'type' => 'restraints', + 'relationships' => { + 'restriction_for' => { + 'data' => { + 'type' => 'discounts', + 'id' => '67' + } + }, + 'restricted_to' => { + 'data' => nil + } + } + }, + 'restraint' => {} + } + + post :render_polymorphic_parsed_payload, params: hash + + response = JSON.parse(@response.body) + expected = { + 'restriction_for_id' => '67', + 'restriction_for_type' => 'discounts', + 'restricted_to_id' => nil, + 'restricted_to_type' => nil + } + + assert_equal(expected, response) + end + def test_deserialization hash = { 'data' => { From dba85f2720a167aa3e37c0367cf7fc9861840126 Mon Sep 17 00:00:00 2001 From: Chris Peters Date: Sat, 2 Apr 2016 13:18:07 -0400 Subject: [PATCH 635/903] #1594 - Document generator's auto-extending of (if it exists) --- docs/general/getting_started.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index d9d08ae35..ac6d5f79a 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -80,6 +80,32 @@ end ActiveModelSerializers will use `PostSerializer::CommentSerializer` (thus including only the `:body_short` attribute) when serializing a `Comment` as part of a `Post`, but use `::CommentSerializer` when serializing a `Comment` directly (thus including `:body, :date, :nb_likes`). +### Extending a Base `ApplicationSerializer` + +By default, new serializers descend from `ActiveModel::Serializer`. However, if +you wish to share behavior across your serializers, you can create an +`ApplicationSerializer` at `app/serializers/application_serializer.rb`: + +```ruby +class ApplicationSerializer < ActiveModel::Serializer +end +``` + +Then any newly-generated serializers will automatically descend from +`ApplicationSerializer`. + +``` +$ rails g serializer post +``` + +Now generates: + +```ruby +class PostSerializer < ApplicationSerializer + attributes :id +end +```` + ## Rails Integration ActiveModelSerializers will automatically integrate with your Rails app, From af2b38c43b53758300ee6d742326486ca1272ea7 Mon Sep 17 00:00:00 2001 From: Andreas Eger Date: Mon, 4 Apr 2016 09:26:48 +0200 Subject: [PATCH 636/903] add require for active_support/json to fix #1656 --- lib/active_model_serializers.rb | 1 + test/test_helper.rb | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 192b414be..15551f4b5 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -2,6 +2,7 @@ require 'active_support' require 'active_support/core_ext/object/with_options' require 'active_support/core_ext/string/inflections' +require 'active_support/json' module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model diff --git a/test/test_helper.rb b/test/test_helper.rb index 66609eaf3..2e9c80f6e 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -14,7 +14,6 @@ require 'action_controller' require 'action_controller/test_case' require 'action_controller/railtie' -require 'active_support/json' require 'active_model_serializers' require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) From 3498647d1a07b9e8a183702bef53cf1ce8a76370 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 31 Mar 2016 14:24:31 -0600 Subject: [PATCH 637/903] Apply key transforms to keys referenced in values --- CHANGELOG.md | 4 + active_model_serializers.gemspec | 6 + docs/general/configuration_options.md | 22 +- docs/general/key_transform.md | 34 --- docs/general/key_transforms.md | 40 +++ lib/active_model_serializers/adapter/base.rb | 41 +-- lib/active_model_serializers/adapter/json.rb | 2 +- .../adapter/json_api.rb | 55 ++-- .../adapter/json_api/deserialization.rb | 8 +- .../adapter/json_api/error.rb | 4 +- .../adapter/json_api/relationship.rb | 26 +- .../adapter/json_api/resource_identifier.rb | 5 +- lib/active_model_serializers/key_transform.rb | 50 +++- .../serialization_context.rb | 1 - ...ey_transform_test.rb => transform_test.rb} | 54 ++-- .../key_transform_test.rb | 263 ++++++++++++++++++ .../{key_case_test.rb => transform_test.rb} | 20 +- test/adapter/json_api/has_many_test.rb | 2 +- test/adapter/json_api/has_one_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 10 +- test/adapter/json_api/links_test.rb | 4 +- .../adapter/json_api/pagination_links_test.rb | 1 - test/adapter/json_api/relationship_test.rb | 5 +- .../json_api/resource_identifier_test.rb | 6 +- test/adapter/json_api/resource_meta_test.rb | 6 +- .../{key_case_test.rb => transform_test.rb} | 74 ++--- test/benchmark/bm_caching.rb | 3 +- test/benchmark/bm_transform.rb | 34 +++ test/benchmark/controllers.rb | 2 +- test/benchmark/fixtures.rb | 18 +- 30 files changed, 579 insertions(+), 223 deletions(-) delete mode 100644 docs/general/key_transform.md create mode 100644 docs/general/key_transforms.md rename test/action_controller/json_api/{key_transform_test.rb => transform_test.rb} (75%) create mode 100644 test/active_model_serializers/key_transform_test.rb rename test/adapter/json/{key_case_test.rb => transform_test.rb} (85%) rename test/adapter/json_api/{key_case_test.rb => transform_test.rb} (88%) create mode 100644 test/benchmark/bm_transform.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 244b3850a..f6221deb9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,7 +2,11 @@ Breaking changes: +- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Changed :dashed key transform to :dash. (@remear) +- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) + Features: +- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) - [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` take precedence over `serialization_scope` in the controller. Fix tests that required tearing down dynamic methods. (@bf4) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index c92edbbf6..49f3eddfd 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,4 +57,10 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] + + spec.post_install_message = <<-EOF +NOTE: The default key case for the JsonApi adapter has changed to dashed. +See https://github.com/rails-api/active_model_serializers/blob/master/docs/general/key_transform.md +for more information on configuring this behavior. +EOF end diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index b9b7802dc..82719fb24 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -30,20 +30,24 @@ When `false`, serializers must be explicitly specified. ##### key_transform -The [key transform](key_transform.md) to use. +The [key transform](key_transforms.md) to use. -Possible values: -- `:camel` - ExampleKey -- `:camel_lower` - exampleKey -- `:dashed` - example-key -- `:unaltered` - the original, unaltered key -- `nil` - use the adapter default +| Option | Result | +|----|----| +| `:camel` | ExampleKey | +| `:camel_lower` | exampleKey | +| `:dash` | example-key | +| `:unaltered` | the original, unaltered key | +| `:underscore` | example_key | +| `nil` | use the adapter default | Each adapter has a default key transform configured: -- `Json` - `:unaltered` -- `JsonApi` - `:dashed` +| Adapter | Default Key Transform | +|----|----| +| `Json` | `:unaltered` | +| `JsonApi` | `:dash` | `config.key_transform` is a global override of the adapter default. Adapters still prefer the render option `:key_transform` over this setting. diff --git a/docs/general/key_transform.md b/docs/general/key_transform.md deleted file mode 100644 index 022b7688a..000000000 --- a/docs/general/key_transform.md +++ /dev/null @@ -1,34 +0,0 @@ -[Back to Guides](../README.md) - -# Key Transforms - -Key transforms modify the keys in serialized responses. - -Provided key transforms: - -- `:camel` - ExampleKey -- `:camel_lower` - exampleKey -- `:dashed` - example-key -- `:unaltered` - the original, unaltered key -- `nil` - use the adapter default - -Key translation precedence is as follows: - -##### SerializableResource option - -`key_transform` is provided as an option via render. - -```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` - -##### Configuration option - -`key_transform` is set in `ActiveModelSerializers.config.key_transform`. - -```ActiveModelSerializers.config.key_transform = :camel_lower``` - -##### Adapter default - -Each adapter has a default key transform configured: - -- `Json` - `:unaltered` -- `JsonApi` - `:dashed` diff --git a/docs/general/key_transforms.md b/docs/general/key_transforms.md new file mode 100644 index 000000000..fd1be2d77 --- /dev/null +++ b/docs/general/key_transforms.md @@ -0,0 +1,40 @@ +[Back to Guides](../README.md) + +# Key Transforms + +Key Transforms modify the casing of keys and keys referenced in values in +serialized responses. + +Provided key transforms: + +| Option | Result | +|----|----| +| `:camel` | ExampleKey | +| `:camel_lower` | exampleKey | +| `:dash` | example-key | +| `:unaltered` | the original, unaltered key | +| `:underscore` | example_key | +| `nil` | use the adapter default | + +Key translation precedence is as follows: + +##### Adapter option + +`key_transform` is provided as an option via render. + +```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` + +##### Configuration option + +`key_transform` is set in `ActiveModelSerializers.config.key_transform`. + +```ActiveModelSerializers.config.key_transform = :camel_lower``` + +##### Adapter default + +Each adapter has a default transform configured: + +| Adapter | Default Key Transform | +|----|----| +| `Json` | `:unaltered` | +| `JsonApi` | `:dash` | diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 71eb59abf..f63b24990 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -58,25 +58,32 @@ def include_meta(json) json end - def default_key_transform - :unaltered - end + class << self + # Sets the default transform for the adapter. + # + # @return [Symbol] the default transform for the adapter + def default_key_transform + :unaltered + end - # Determines the transform to use in order of precedence: - # serialization context, global config, adapter default. - # - # @param serialization_context [Object] the SerializationContext - # @return [Symbol] the transform to use - def key_transform(serialization_context) - serialization_context.key_transform || - ActiveModelSerializers.config.key_transform || - default_key_transform - end + # Determines the transform to use in order of precedence: + # adapter option, global config, adapter default. + # + # @param options [Object] + # @return [Symbol] the transform to use + def transform(options) + return options[:key_transform] if options && options[:key_transform] + ActiveModelSerializers.config.key_transform || default_key_transform + end - def transform_key_casing!(value, serialization_context) - return value unless serialization_context - transform = key_transform(serialization_context) - KeyTransform.send(transform, value) + # Transforms the casing of the supplied value. + # + # @param value [Object] the value to be transformed + # @param options [Object] serializable resource options + # @return [Symbol] the default transform for the adapter + def transform_key_casing!(value, options) + KeyTransform.send(transform(options), value) + end end end end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index 7046d782c..5d182a515 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -4,7 +4,7 @@ class Json < Base def serializable_hash(options = nil) options ||= {} serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } - transform_key_casing!(serialized_hash, options[:serialization_context]) + self.class.transform_key_casing!(serialized_hash, options) end end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 3233121cb..c324798ca 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -37,8 +37,8 @@ def initialize(serializer, options = {}) @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end - def default_key_transform - :dashed + def self.default_key_transform + :dash end # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} @@ -48,9 +48,9 @@ def serializable_hash(options = nil) document = if serializer.success? success_document(options) else - failure_document + failure_document(options) end - transform_key_casing!(document, options[:serialization_context]) + self.class.transform_key_casing!(document, options) end # {http://jsonapi.org/format/#document-top-level Primary data} @@ -71,7 +71,7 @@ def serializable_hash(options = nil) def success_document(options) is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] - primary_data, included = resource_objects_for(serializers) + primary_data, included = resource_objects_for(serializers, options) hash = {} # toplevel_data @@ -148,7 +148,7 @@ def success_document(options) # }.reject! {|_,v| v.nil? } # prs: # https://github.com/rails-api/active_model_serializers/pull/1004 - def failure_document + def failure_document(options) hash = {} # PR Please :) # Jsonapi.add!(hash) @@ -163,10 +163,10 @@ def failure_document # ] if serializer.respond_to?(:each) hash[:errors] = serializer.flat_map do |error_serializer| - Error.resource_errors(error_serializer) + Error.resource_errors(error_serializer, options) end else - hash[:errors] = Error.resource_errors(serializer) + hash[:errors] = Error.resource_errors(serializer, options) end hash end @@ -224,21 +224,21 @@ def fragment_cache(cached_hash, non_cached_hash) # [x] url helpers https://github.com/rails-api/active_model_serializers/issues/1269 # meta # [x] https://github.com/rails-api/active_model_serializers/pull/1340 - def resource_objects_for(serializers) + def resource_objects_for(serializers, options) @primary = [] @included = [] @resource_identifiers = Set.new - serializers.each { |serializer| process_resource(serializer, true) } - serializers.each { |serializer| process_relationships(serializer, @include_tree) } + serializers.each { |serializer| process_resource(serializer, true, options) } + serializers.each { |serializer| process_relationships(serializer, @include_tree, options) } [@primary, @included] end - def process_resource(serializer, primary) - resource_identifier = ResourceIdentifier.new(serializer).as_json + def process_resource(serializer, primary, options) + resource_identifier = ResourceIdentifier.new(serializer, options).as_json return false unless @resource_identifiers.add?(resource_identifier) - resource_object = resource_object_for(serializer) + resource_object = resource_object_for(serializer, options) if primary @primary << resource_object else @@ -248,21 +248,21 @@ def process_resource(serializer, primary) true end - def process_relationships(serializer, include_tree) + def process_relationships(serializer, include_tree, options) serializer.associations(include_tree).each do |association| - process_relationship(association.serializer, include_tree[association.key]) + process_relationship(association.serializer, include_tree[association.key], options) end end - def process_relationship(serializer, include_tree) + def process_relationship(serializer, include_tree, options) if serializer.respond_to?(:each) - serializer.each { |s| process_relationship(s, include_tree) } + serializer.each { |s| process_relationship(s, include_tree, options) } return end return unless serializer && serializer.object - return unless process_resource(serializer, false) + return unless process_resource(serializer, false, options) - process_relationships(serializer, include_tree) + process_relationships(serializer, include_tree, options) end # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} @@ -286,9 +286,9 @@ def attributes_for(serializer, fields) end # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} - def resource_object_for(serializer) + def resource_object_for(serializer, options) resource_object = cache_check(serializer) do - resource_object = ResourceIdentifier.new(serializer).as_json + resource_object = ResourceIdentifier.new(serializer, options).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) @@ -297,7 +297,7 @@ def resource_object_for(serializer) end requested_associations = fieldset.fields_for(resource_object[:type]) || '*' - relationships = relationships_for(serializer, requested_associations) + relationships = relationships_for(serializer, requested_associations, options) resource_object[:relationships] = relationships if relationships.any? links = links_for(serializer) @@ -425,15 +425,16 @@ def resource_object_for(serializer) # id: 'required-id', # meta: meta # }.reject! {|_,v| v.nil? } - def relationships_for(serializer, requested_associations) + def relationships_for(serializer, requested_associations, options) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| hash[association.key] = Relationship.new( serializer, association.serializer, - association.options, - association.links, - association.meta + options, + options: association.options, + links: association.links, + meta: association.meta ).as_json end end diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb index 7b187df2c..2e0e531dd 100644 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -182,14 +182,14 @@ def parse_relationship(assoc_name, assoc_data, options) prefix_key = field_key(assoc_name, options).to_s.singularize hash = if assoc_data.is_a?(Array) - { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri[:id] } } + { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } else - { "#{prefix_key}_id".to_sym => assoc_data && assoc_data.is_a?(Hash) ? assoc_data[:id] : nil } + { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } end polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) if polymorphic - hash["#{prefix_key}_type".to_sym] = assoc_data.present? ? assoc_data[:type] : nil + hash["#{prefix_key}_type".to_sym] = assoc_data.present? ? assoc_data['type'] : nil end hash @@ -198,7 +198,7 @@ def parse_relationship(assoc_name, assoc_data, options) # @api private def parse_relationships(relationships, options) transform_keys(relationships, options) - .map { |(k, v)| parse_relationship(k, v[:data], options) } + .map { |(k, v)| parse_relationship(k, v['data'], options) } .reduce({}, :merge) end diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb index 41c5ec5dc..c7b18716c 100644 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ b/lib/active_model_serializers/adapter/json_api/error.rb @@ -10,8 +10,10 @@ module Error # # @param [ActiveModel::Serializer::ErrorSerializer] error_serializer # @return [Array>] i.e. attribute_name, [attribute_errors] - def self.resource_errors(error_serializer) + def self.resource_errors(error_serializer, options) error_serializer.as_json.flat_map do |attribute_name, attribute_errors| + attribute_name = JsonApi.send(:transform_key_casing!, attribute_name, + options) attribute_error_objects(attribute_name, attribute_errors) end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 30e5a0917..39e7e2551 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -6,21 +6,22 @@ class Relationship # {http://jsonapi.org/format/#document-links Document Links} # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} # {http://jsonapi.org/format/#document-meta Docment Meta} - def initialize(parent_serializer, serializer, options = {}, links = {}, meta = nil) + def initialize(parent_serializer, serializer, serializable_resource_options, args = {}) @object = parent_serializer.object @scope = parent_serializer.scope - - @options = options - @data = data_for(serializer, options) - @links = links.each_with_object({}) do |(key, value), hash| + @association_options = args.fetch(:options, {}) + @serializable_resource_options = serializable_resource_options + @data = data_for(serializer) + @links = args.fetch(:links, {}).each_with_object({}) do |(key, value), hash| hash[key] = ActiveModelSerializers::Adapter::JsonApi::Link.new(parent_serializer, value).as_json end + meta = args.fetch(:meta, nil) @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta end def as_json hash = {} - hash[:data] = data if options[:include_data] + hash[:data] = data if association_options[:include_data] links = self.links hash[:links] = links if links.any? meta = self.meta @@ -31,17 +32,18 @@ def as_json protected - attr_reader :object, :scope, :data, :options, :links, :meta + attr_reader :object, :scope, :data, :serializable_resource_options, + :association_options, :links, :meta private - def data_for(serializer, options) + def data_for(serializer) if serializer.respond_to?(:each) - serializer.map { |s| ResourceIdentifier.new(s).as_json } - elsif options[:virtual_value] - options[:virtual_value] + serializer.map { |s| ResourceIdentifier.new(s, serializable_resource_options).as_json } + elsif association_options[:virtual_value] + association_options[:virtual_value] elsif serializer && serializer.object - ResourceIdentifier.new(serializer).as_json + ResourceIdentifier.new(serializer, serializable_resource_options).as_json end end end diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb index 3affb03a8..4d07d11c9 100644 --- a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb +++ b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb @@ -3,9 +3,10 @@ module Adapter class JsonApi class ResourceIdentifier # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} - def initialize(serializer) + def initialize(serializer, options) @id = id_for(serializer) - @type = type_for(serializer) + @type = JsonApi.send(:transform_key_casing!, type_for(serializer), + options) end def as_json diff --git a/lib/active_model_serializers/key_transform.rb b/lib/active_model_serializers/key_transform.rb index cf1205479..89143cee1 100644 --- a/lib/active_model_serializers/key_transform.rb +++ b/lib/active_model_serializers/key_transform.rb @@ -4,47 +4,67 @@ module ActiveModelSerializers module KeyTransform module_function - # Transforms keys to UpperCamelCase or PascalCase. + # Transforms values to UpperCamelCase or PascalCase. # # @example: # "some_key" => "SomeKey", # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} - def camel(hash) - hash.deep_transform_keys! { |key| key.to_s.camelize.to_sym } + def camel(value) + case value + when Hash then value.deep_transform_keys! { |key| camel(key) } + when Symbol then camel(value.to_s).to_sym + when String then value.underscore.camelize + else value + end end - # Transforms keys to camelCase. + # Transforms values to camelCase. # # @example: # "some_key" => "someKey", # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} - def camel_lower(hash) - hash.deep_transform_keys! { |key| key.to_s.camelize(:lower).to_sym } + def camel_lower(value) + case value + when Hash then value.deep_transform_keys! { |key| camel_lower(key) } + when Symbol then camel_lower(value.to_s).to_sym + when String then value.underscore.camelize(:lower) + else value + end end - # Transforms keys to dashed-case. + # Transforms values to dashed-case. # This is the default case for the JsonApi adapter. # # @example: # "some_key" => "some-key", # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L185-L187 ActiveSupport::Inflector.dasherize} - def dashed(hash) - hash.deep_transform_keys! { |key| key.to_s.dasherize.to_sym } + def dash(value) + case value + when Hash then value.deep_transform_keys! { |key| dash(key) } + when Symbol then dash(value.to_s).to_sym + when String then value.underscore.dasherize + else value + end end - # Transforms keys to underscore. + # Transforms values to underscore_case. # This is the default case for deserialization in the JsonApi adapter. # # @example: # "some-key" => "some_key", # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L89-L98 ActiveSupport::Inflector.underscore} - def underscore(hash) - hash.deep_transform_keys! { |key| key.to_s.underscore.to_sym } + def underscore(value) + case value + when Hash then value.deep_transform_keys! { |key| underscore(key) } + when Symbol then underscore(value.to_s).to_sym + when String then value.underscore + else value + end end - # Returns the hash unaltered - def unaltered(hash) - hash + # Returns the value unaltered + def unaltered(value) + value end end end diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb index 498eaa68a..c61a43b94 100644 --- a/lib/active_model_serializers/serialization_context.rb +++ b/lib/active_model_serializers/serialization_context.rb @@ -27,7 +27,6 @@ def initialize(request, options = {}) @query_parameters = request.query_parameters @url_helpers = options.delete(:url_helpers) || self.class.url_helpers @default_url_options = options.delete(:default_url_options) || self.class.default_url_options - @key_transform = options.delete(:key_transform) end end end diff --git a/test/action_controller/json_api/key_transform_test.rb b/test/action_controller/json_api/transform_test.rb similarity index 75% rename from test/action_controller/json_api/key_transform_test.rb rename to test/action_controller/json_api/transform_test.rb index 63d9a8974..ec283ab88 100644 --- a/test/action_controller/json_api/key_transform_test.rb +++ b/test/action_controller/json_api/transform_test.rb @@ -10,7 +10,7 @@ class PostSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body, :publish_at belongs_to :author - has_many :comments + has_many :top_comments link(:post_authors) { 'https://example.com/post_authors' } @@ -28,9 +28,9 @@ class AuthorSerializer < ActiveModel::Serializer attributes :first_name, :last_name end - Comment = Class.new(::Model) - class CommentSerializer < ActiveModel::Serializer - type 'comments' + TopComment = Class.new(::Model) + class TopCommentSerializer < ActiveModel::Serializer + type 'top_comments' attributes :body belongs_to :author end @@ -38,28 +38,28 @@ class CommentSerializer < ActiveModel::Serializer def setup_post ActionController::Base.cache_store.clear @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') - @comment1 = Comment.new(id: 7, body: 'cool', author: @author) - @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @comment1 = TopComment.new(id: 7, body: 'cool', author: @author) + @comment2 = TopComment.new(id: 12, body: 'awesome', author: @author) @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2], + author: @author, top_comments: [@comment1, @comment2], publish_at: '2020-03-16T03:55:25.291Z') @comment1.post = @post @comment2.post = @post end - def render_resource_with_key_transform + def render_resource_with_transform setup_post render json: @post, serializer: PostSerializer, adapter: :json_api, key_transform: :camel end - def render_resource_with_key_transform_nil + def render_resource_with_transform_nil setup_post render json: @post, serializer: PostSerializer, adapter: :json_api, key_transform: nil end - def render_resource_with_key_transform_with_global_config + def render_resource_with_transform_with_global_config setup_post old_transform = ActiveModelSerializers.config.key_transform ActiveModelSerializers.config.key_transform = :camel_lower @@ -70,13 +70,13 @@ def render_resource_with_key_transform_with_global_config tests KeyTransformTestController - def test_render_resource_with_key_transform - get :render_resource_with_key_transform + def test_render_resource_with_transform + get :render_resource_with_transform response = JSON.parse(@response.body) expected = { 'Data' => { 'Id' => '1337', - 'Type' => 'posts', + 'Type' => 'Posts', 'Attributes' => { 'Title' => 'Title 1', 'Body' => 'Body 1', @@ -86,13 +86,13 @@ def test_render_resource_with_key_transform 'Author' => { 'Data' => { 'Id' => '1', - 'Type' => 'authors' + 'Type' => 'Authors' } }, - 'Comments' => { + 'TopComments' => { 'Data' => [ - { 'Id' => '7', 'Type' => 'comments' }, - { 'Id' => '12', 'Type' => 'comments' } + { 'Id' => '7', 'Type' => 'TopComments' }, + { 'Id' => '12', 'Type' => 'TopComments' } ] } }, @@ -105,8 +105,8 @@ def test_render_resource_with_key_transform assert_equal expected, response end - def test_render_resource_with_key_transform_nil - get :render_resource_with_key_transform_nil + def test_render_resource_with_transform_nil + get :render_resource_with_transform_nil response = JSON.parse(@response.body) expected = { 'data' => { @@ -124,10 +124,10 @@ def test_render_resource_with_key_transform_nil 'type' => 'authors' } }, - 'comments' => { + 'top-comments' => { 'data' => [ - { 'id' => '7', 'type' => 'comments' }, - { 'id' => '12', 'type' => 'comments' } + { 'id' => '7', 'type' => 'top-comments' }, + { 'id' => '12', 'type' => 'top-comments' } ] } }, @@ -140,8 +140,8 @@ def test_render_resource_with_key_transform_nil assert_equal expected, response end - def test_render_resource_with_key_transform_with_global_config - get :render_resource_with_key_transform_with_global_config + def test_render_resource_with_transform_with_global_config + get :render_resource_with_transform_with_global_config response = JSON.parse(@response.body) expected = { 'data' => { @@ -159,10 +159,10 @@ def test_render_resource_with_key_transform_with_global_config 'type' => 'authors' } }, - 'comments' => { + 'topComments' => { 'data' => [ - { 'id' => '7', 'type' => 'comments' }, - { 'id' => '12', 'type' => 'comments' } + { 'id' => '7', 'type' => 'topComments' }, + { 'id' => '12', 'type' => 'topComments' } ] } }, diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb new file mode 100644 index 000000000..d6e9e6374 --- /dev/null +++ b/test/active_model_serializers/key_transform_test.rb @@ -0,0 +1,263 @@ +require 'test_helper' + +class ActiveModelSerializers::KeyTransformTest < ActiveSupport::TestCase + def test_camel + obj = Object.new + scenarios = [ + { + value: { :"some-key" => 'value' }, + expected: { :SomeKey => 'value' } + }, + { + value: { :someKey => 'value' }, + expected: { :SomeKey => 'value' } + }, + { + value: { :some_key => 'value' }, + expected: { :SomeKey => 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: :"some-value", + expected: :SomeValue + }, + { + value: :some_value, + expected: :SomeValue + }, + { + value: :someValue, + expected: :SomeValue + }, + { + value: 'some-value', + expected: 'SomeValue' + }, + { + value: 'someValue', + expected: 'SomeValue' + }, + { + value: 'some_value', + expected: 'SomeValue' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.camel(s[:value]) + assert_equal s[:expected], result + end + end + + def test_camel_lower + obj = Object.new + scenarios = [ + { + value: { :"some-key" => 'value' }, + expected: { :someKey => 'value' } + }, + { + value: { :SomeKey => 'value' }, + expected: { :someKey => 'value' } + }, + { + value: { :some_key => 'value' }, + expected: { :someKey => 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: :"some-value", + expected: :someValue + }, + { + value: :SomeValue, + expected: :someValue + }, + { + value: :some_value, + expected: :someValue + }, + { + value: 'some-value', + expected: 'someValue' + }, + { + value: 'SomeValue', + expected: 'someValue' + }, + { + value: 'some_value', + expected: 'someValue' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.camel_lower(s[:value]) + assert_equal s[:expected], result + end + end + + def test_dash + obj = Object.new + scenarios = [ + { + value: { :some_key => 'value' }, + expected: { :"some-key" => 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: { :SomeKey => 'value' }, + expected: { :"some-key" => 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: { :someKey => 'value' }, + expected: { :"some-key" => 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: :some_value, + expected: :"some-value" + }, + { + value: :SomeValue, + expected: :"some-value" + }, + { + value: 'SomeValue', + expected: 'some-value' + }, + { + value: :someValue, + expected: :"some-value" + }, + { + value: 'someValue', + expected: 'some-value' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.dash(s[:value]) + assert_equal s[:expected], result + end + end + + def test_underscore + obj = Object.new + scenarios = [ + { + value: { :"some-key" => 'value' }, + expected: { :some_key => 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: { :SomeKey => 'value' }, + expected: { :some_key => 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: { :someKey => 'value' }, + expected: { :some_key => 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: :"some-value", + expected: :some_value + }, + { + value: :SomeValue, + expected: :some_value + }, + { + value: :someValue, + expected: :some_value + }, + { + value: 'some-value', + expected: 'some_value' + }, + { + value: 'SomeValue', + expected: 'some_value' + }, + { + value: 'someValue', + expected: 'some_value' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.underscore(s[:value]) + assert_equal s[:expected], result + end + end +end diff --git a/test/adapter/json/key_case_test.rb b/test/adapter/json/transform_test.rb similarity index 85% rename from test/adapter/json/key_case_test.rb rename to test/adapter/json/transform_test.rb index 17219f3c6..30e058a50 100644 --- a/test/adapter/json/key_case_test.rb +++ b/test/adapter/json/transform_test.rb @@ -8,8 +8,8 @@ def mock_request(key_transform = nil) context = Minitest::Mock.new context.expect(:request_url, URI) context.expect(:query_parameters, {}) - context.expect(:key_transform, key_transform) @options = {} + @options[:key_transform] = key_transform if key_transform @options[:serialization_context] = context end @@ -25,14 +25,14 @@ def setup @adapter = ActiveModelSerializers::Adapter::Json.new(serializer) end - def test_key_transform_default + def test_transform_default mock_request assert_equal({ blog: { id: 1, special_attribute: 'neat', articles: nil } }, @adapter.serializable_hash(@options)) end - def test_key_transform_global_config + def test_transform_global_config mock_request result = with_config(key_transform: :camel_lower) do @adapter.serializable_hash(@options) @@ -42,7 +42,7 @@ def test_key_transform_global_config }, result) end - def test_key_transform_serialization_ctx_overrides_global_config + def test_transform_serialization_ctx_overrides_global_config mock_request(:camel) result = with_config(key_transform: :camel_lower) do @adapter.serializable_hash(@options) @@ -52,7 +52,7 @@ def test_key_transform_serialization_ctx_overrides_global_config }, result) end - def test_key_transform_undefined + def test_transform_undefined mock_request(:blam) result = nil assert_raises NoMethodError do @@ -60,28 +60,28 @@ def test_key_transform_undefined end end - def test_key_transform_dashed - mock_request(:dashed) + def test_transform_dash + mock_request(:dash) assert_equal({ blog: { id: 1, :"special-attribute" => 'neat', articles: nil } }, @adapter.serializable_hash(@options)) end - def test_key_transform_unaltered + def test_transform_unaltered mock_request(:unaltered) assert_equal({ blog: { id: 1, special_attribute: 'neat', articles: nil } }, @adapter.serializable_hash(@options)) end - def test_key_transform_camel + def test_transform_camel mock_request(:camel) assert_equal({ Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } }, @adapter.serializable_hash(@options)) end - def test_key_transform_camel_lower + def test_transform_camel_lower mock_request(:camel_lower) assert_equal({ blog: { id: 1, specialAttribute: 'neat', articles: nil } diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index d590b8dfd..4c391eb43 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -129,7 +129,7 @@ def test_has_many_with_virtual_value assert_equal({ data: { id: '1', - type: 'virtual_values', + type: 'virtual-values', relationships: { maker: { data: { id: 1 } }, reviews: { data: [{ id: 1 }, { id: 2 }] } diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index b346dcd08..e0ea4cd76 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -63,7 +63,7 @@ def test_has_one_with_virtual_value expected = { data: { id: '1', - type: 'virtual_values', + type: 'virtual-values', relationships: { maker: { data: { id: 1 } }, reviews: { data: [{ id: 1 }, { id: 2 }] } diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 03fb3504d..02ca27d77 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -216,7 +216,7 @@ def test_underscore_model_namespace_for_linked_resource_type expected = { related: { data: [{ - type: 'spam_unrelated_links', + type: 'spam-unrelated-links', id: '456' }] } @@ -366,12 +366,12 @@ def test_no_duplicates_global adapter: :json_api, include: '*').serializable_hash expected = [ - type: 'nested_posts', id: '2', + type: 'nested-posts', id: '2', relationships: { - nested_posts: { + :"nested-posts" => { data: [ - { type: 'nested_posts', id: '1' }, - { type: 'nested_posts', id: '2' } + { type: 'nested-posts', id: '1' }, + { type: 'nested-posts', id: '2' } ] } } diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index b56611978..8f26f34a2 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -80,10 +80,10 @@ def test_resource_links } }, author: 'http://example.com/link_authors/1337', - link_authors: 'http://example.com/link_authors', + :"link-authors" => 'http://example.com/link_authors', resource: 'http://example.com/resource', posts: 'http://example.com/link_authors/1337/posts', - yet_another: 'http://example.com/resource/1337' + :"yet-another" => 'http://example.com/resource/1337' } assert_equal(expected, hash[:data][:links]) end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 5de78fe2b..244f8108c 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -25,7 +25,6 @@ def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new context.expect(:request_url, original_url) context.expect(:query_parameters, query_parameters) - context.expect(:key_transform, nil) @options = {} @options[:serialization_context] = context end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index bb3dbcb74..1708d5f3b 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -151,11 +151,8 @@ def test_relationship_with_everything private def test_relationship(expected, params = {}) - options = params.fetch(:options, {}) - links = params.fetch(:links, {}) - meta = params[:meta] parent_serializer = AuthorSerializer.new(@author) - relationship = Relationship.new(parent_serializer, @serializer, options, links, meta) + relationship = Relationship.new(parent_serializer, @serializer, nil, params) assert_equal(expected, relationship.as_json) end end diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb index 513b6affb..a6f312c43 100644 --- a/test/adapter/json_api/resource_identifier_test.rb +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -22,7 +22,7 @@ class FragmentedSerializer < ActiveModel::Serializer; end end def test_defined_type - test_type(WithDefinedTypeSerializer, 'with_defined_type') + test_type(WithDefinedTypeSerializer, 'with-defined-type') end def test_singular_type @@ -58,7 +58,7 @@ def test_type_inflection(serializer_class, expected_type, inflection) def test_type(serializer_class, expected_type) serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer) + resource_identifier = ResourceIdentifier.new(serializer, nil) expected = { id: @model.id.to_s, type: expected_type @@ -69,7 +69,7 @@ def test_type(serializer_class, expected_type) def test_id(serializer_class, id) serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer) + resource_identifier = ResourceIdentifier.new(serializer, nil) inflection = ActiveModelSerializers.config.jsonapi_resource_type type = @model.class.model_name.send(inflection) expected = { diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index c29e9af20..5b58db9ff 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -54,7 +54,7 @@ def test_meta_block_object_resource adapter: :json_api ).serializable_hash expected = { - comments_count: @post.comments.count + :"comments-count" => @post.comments.count } assert_equal(expected, hash[:data][:meta]) end @@ -69,8 +69,8 @@ def test_meta_object_resource_in_array ).serializable_hash expected = { :data => [ - { :id => '1337', :type => 'posts', :meta => { :comments_count => 0 } }, - { :id => '1339', :type => 'posts', :meta => { :comments_count => 1 } } + { :id => '1337', :type => 'posts', :meta => { :"comments-count" => 0 } }, + { :id => '1339', :type => 'posts', :meta => { :"comments-count" => 1 } } ] } assert_equal(expected, hash) diff --git a/test/adapter/json_api/key_case_test.rb b/test/adapter/json_api/transform_test.rb similarity index 88% rename from test/adapter/json_api/key_case_test.rb rename to test/adapter/json_api/transform_test.rb index 910769604..856110870 100644 --- a/test/adapter/json_api/key_case_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -36,13 +36,13 @@ class CommentSerializer < ActiveModel::Serializer belongs_to :author end - def mock_request(key_transform = nil) + def mock_request(transform = nil) context = Minitest::Mock.new context.expect(:request_url, URI) context.expect(:query_parameters, {}) - context.expect(:key_transform, key_transform) context.expect(:url_helpers, Rails.application.routes.url_helpers) @options = {} + @options[:key_transform] = transform if transform @options[:serialization_context] = context end @@ -64,7 +64,7 @@ def setup @comment2.post = @post end - def test_success_document_key_transform_default + def test_success_document_transform_default mock_request serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) @@ -98,7 +98,7 @@ def test_success_document_key_transform_default }, result) end - def test_success_document_key_transform_global_config + def test_success_document_transform_global_config mock_request result = with_config(key_transform: :camel_lower) do serializer = PostSerializer.new(@post) @@ -134,7 +134,7 @@ def test_success_document_key_transform_global_config }, result) end - def test_success_doc_key_transform_serialization_ctx_overrides_global + def test_success_doc_transform_serialization_ctx_overrides_global mock_request(:camel) result = with_config(key_transform: :camel_lower) do serializer = PostSerializer.new(@post) @@ -144,7 +144,7 @@ def test_success_doc_key_transform_serialization_ctx_overrides_global assert_equal({ Data: { Id: '1337', - Type: 'posts', + Type: 'Posts', Attributes: { Title: 'Title 1', Body: 'Body 1', @@ -152,12 +152,12 @@ def test_success_doc_key_transform_serialization_ctx_overrides_global }, Relationships: { Author: { - Data: { Id: '1', Type: 'authors' } + Data: { Id: '1', Type: 'Authors' } }, Comments: { Data: [ - { Id: '7', Type: 'comments' }, - { Id: '12', Type: 'comments' } + { Id: '7', Type: 'Comments' }, + { Id: '12', Type: 'Comments' } ] } }, Links: { @@ -170,8 +170,8 @@ def test_success_doc_key_transform_serialization_ctx_overrides_global }, result) end - def test_success_document_key_transform_dashed - mock_request(:dashed) + def test_success_document_transform_dash + mock_request(:dash) serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) result = adapter.serializable_hash(@options) @@ -204,7 +204,7 @@ def test_success_document_key_transform_dashed }, result) end - def test_success_document_key_transform_unaltered + def test_success_document_transform_unaltered mock_request(:unaltered) serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) @@ -238,7 +238,7 @@ def test_success_document_key_transform_unaltered }, result) end - def test_success_document_key_transform_undefined + def test_success_document_transform_undefined mock_request(:zoot) serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) @@ -247,7 +247,7 @@ def test_success_document_key_transform_undefined end end - def test_success_document_key_transform_camel + def test_success_document_transform_camel mock_request(:camel) serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) @@ -255,7 +255,7 @@ def test_success_document_key_transform_camel assert_equal({ Data: { Id: '1337', - Type: 'posts', + Type: 'Posts', Attributes: { Title: 'Title 1', Body: 'Body 1', @@ -263,12 +263,12 @@ def test_success_document_key_transform_camel }, Relationships: { Author: { - Data: { Id: '1', Type: 'authors' } + Data: { Id: '1', Type: 'Authors' } }, Comments: { Data: [ - { Id: '7', Type: 'comments' }, - { Id: '12', Type: 'comments' } + { Id: '7', Type: 'Comments' }, + { Id: '12', Type: 'Comments' } ] } }, Links: { @@ -281,7 +281,7 @@ def test_success_document_key_transform_camel }, result) end - def test_success_document_key_transform_camel_lower + def test_success_document_transform_camel_lower mock_request(:camel_lower) serializer = PostSerializer.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) @@ -315,7 +315,7 @@ def test_success_document_key_transform_camel_lower }, result) end - def test_error_document_key_transform_default + def test_error_document_transform_default mock_request resource = ModelWithErrors.new resource.errors.add(:published_at, 'must be in the future') @@ -327,7 +327,7 @@ def test_error_document_key_transform_default { :errors => [ { - :source => { :pointer => '/data/attributes/published_at' }, + :source => { :pointer => '/data/attributes/published-at' }, :detail => 'must be in the future' }, { :source => { :pointer => '/data/attributes/title' }, @@ -338,7 +338,7 @@ def test_error_document_key_transform_default assert_equal expected_errors_object, result end - def test_error_document_key_transform_global_config + def test_error_document_transform_global_config mock_request result = with_config(key_transform: :camel) do resource = ModelWithErrors.new @@ -352,11 +352,11 @@ def test_error_document_key_transform_global_config { :Errors => [ { - :Source => { :Pointer => '/data/attributes/published_at' }, + :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, { - :Source => { :Pointer => '/data/attributes/title' }, + :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } ] @@ -364,7 +364,7 @@ def test_error_document_key_transform_global_config assert_equal expected_errors_object, result end - def test_error_document_key_transform_serialization_ctx_overrides_global + def test_error_document_transform_serialization_ctx_overrides_global mock_request(:camel) result = with_config(key_transform: :camel_lower) do resource = ModelWithErrors.new @@ -378,11 +378,11 @@ def test_error_document_key_transform_serialization_ctx_overrides_global { :Errors => [ { - :Source => { :Pointer => '/data/attributes/published_at' }, + :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, { - :Source => { :Pointer => '/data/attributes/title' }, + :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } ] @@ -390,8 +390,8 @@ def test_error_document_key_transform_serialization_ctx_overrides_global assert_equal expected_errors_object, result end - def test_error_document_key_transform_dashed - mock_request(:dashed) + def test_error_document_transform_dash + mock_request(:dash) resource = ModelWithErrors.new resource.errors.add(:published_at, 'must be in the future') @@ -405,7 +405,7 @@ def test_error_document_key_transform_dashed { :errors => [ { - :source => { :pointer => '/data/attributes/published_at' }, + :source => { :pointer => '/data/attributes/published-at' }, :detail => 'must be in the future' }, { @@ -417,7 +417,7 @@ def test_error_document_key_transform_dashed assert_equal expected_errors_object, result end - def test_error_document_key_transform_unaltered + def test_error_document_transform_unaltered mock_request(:unaltered) resource = ModelWithErrors.new @@ -438,7 +438,7 @@ def test_error_document_key_transform_unaltered assert_equal expected_errors_object, result end - def test_error_document_key_transform_undefined + def test_error_document_transform_undefined mock_request(:krazy) resource = ModelWithErrors.new @@ -453,7 +453,7 @@ def test_error_document_key_transform_undefined end end - def test_error_document_key_transform_camel + def test_error_document_transform_camel mock_request(:camel) resource = ModelWithErrors.new @@ -467,14 +467,14 @@ def test_error_document_key_transform_camel expected_errors_object = { :Errors => [ - { :Source => { :Pointer => '/data/attributes/published_at' }, :Detail => 'must be in the future' }, - { :Source => { :Pointer => '/data/attributes/title' }, :Detail => 'must be longer' } + { :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, + { :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } ] } assert_equal expected_errors_object, result end - def test_error_document_key_transform_camel_lower + def test_error_document_transform_camel_lower mock_request(:camel_lower) resource = ModelWithErrors.new @@ -488,7 +488,7 @@ def test_error_document_key_transform_camel_lower expected_errors_object = { :errors => [ - { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, + { :source => { :pointer => '/data/attributes/publishedAt' }, :detail => 'must be in the future' }, { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } ] } diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index ac866e7e4..c2abbc659 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -70,7 +70,8 @@ def expected }, 'author' => { 'id' => 42, - 'name' => 'Joao Moura.' + 'first_name' => 'Joao', + 'last_name' => 'Moura' } } } diff --git a/test/benchmark/bm_transform.rb b/test/benchmark/bm_transform.rb new file mode 100644 index 000000000..b1703712c --- /dev/null +++ b/test/benchmark/bm_transform.rb @@ -0,0 +1,34 @@ +require_relative './benchmarking_support' +require_relative './app' + +time = 10 +disable_gc = true +ActiveModelSerializers.config.key_transform = :unaltered +comments = (0..50).map do |i| + Comment.new(id: i, body: 'ZOMG A COMMENT') +end +author = Author.new(id: 42, first_name: 'Joao', last_name: 'Moura') +post = Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) +serializer = PostSerializer.new(post) +adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) +serialization = adapter.as_json + +Benchmark.ams('camel', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::KeyTransform.camel(serialization) +end + +Benchmark.ams('camel_lower', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::KeyTransform.camel_lower(serialization) +end + +Benchmark.ams('dash', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::KeyTransform.dash(serialization) +end + +Benchmark.ams('unaltered', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::KeyTransform.unaltered(serialization) +end + +Benchmark.ams('underscore', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::KeyTransform.underscore(serialization) +end diff --git a/test/benchmark/controllers.rb b/test/benchmark/controllers.rb index 9d7934e5d..e95ab11af 100644 --- a/test/benchmark/controllers.rb +++ b/test/benchmark/controllers.rb @@ -8,7 +8,7 @@ class PostController < ActionController::Base else comments = [Comment.new(id: 1, body: 'ZOMG A COMMENT')] end - author = Author.new(id: 42, name: 'Joao Moura.') + author = Author.new(id: 42, first_name: 'Joao', last_name: 'Moura') Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) end diff --git a/test/benchmark/fixtures.rb b/test/benchmark/fixtures.rb index bdba919b1..039adb023 100644 --- a/test/benchmark/fixtures.rb +++ b/test/benchmark/fixtures.rb @@ -1,6 +1,6 @@ Rails.configuration.serializers = [] class AuthorSerializer < ActiveModel::Serializer - attributes :id, :name + attributes :id, :first_name, :last_name has_many :posts, embed: :ids has_one :bio @@ -27,6 +27,15 @@ class PostSerializer < ActiveModel::Serializer belongs_to :blog, serializer: BlogSerializer belongs_to :author, serializer: AuthorSerializer + link(:post_authors) { 'https://example.com/post_authors' } + + meta do + { + rating: 5, + favorite_count: 10 + } + end + def blog Blog.new(id: 999, name: 'Custom blog') end @@ -34,7 +43,7 @@ def blog Rails.configuration.serializers << PostSerializer class CachingAuthorSerializer < AuthorSerializer - cache key: 'writer', only: [:name], skip_digest: true + cache key: 'writer', only: [:first_name, :last_name], skip_digest: true end Rails.configuration.serializers << CachingAuthorSerializer @@ -63,7 +72,8 @@ class CachingPostSerializer < PostSerializer t.timestamps null: false end create_table :authors, force: true do |t| - t.string :name + t.string :first_name + t.string :last_name t.timestamps null: false end create_table :posts, force: true do |t| @@ -144,7 +154,7 @@ class Comment < BenchmarkModel end class Author < BenchmarkModel - attr_accessor :id, :name, :posts + attr_accessor :id, :first_name, :last_name, :posts end class Post < BenchmarkModel From 6370e5c72a71060feeb9e16b67fd0e1a5742bedc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 4 Apr 2016 11:01:01 -0500 Subject: [PATCH 638/903] Fix read_attribute_for_serialization not seeing parent serializer methods Fixes #1653, #1658, #1660 Define "scope_name" on instance singleton, not all instances --- CHANGELOG.md | 4 +- lib/active_model/serializer.rb | 19 +---- .../serialization_scope_name_test.rb | 23 ------ .../read_attribute_for_serialization_test.rb | 79 +++++++++++++++++++ 4 files changed, 84 insertions(+), 41 deletions(-) create mode 100644 test/serializers/read_attribute_for_serialization_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f6221deb9..2de5358e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -41,9 +41,11 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1661](https://github.com/rails-api/active_model_serializers/pull/1661) Fixes `read_attribute_for_serialization` not + seeing methods defined in serialization superclass (#1653, #1658, #1660), introduced in #1650. (@bf4) - [#1651](https://github.com/rails-api/active_model_serializers/pull/1651) Fix deserialization of nil relationships. (@NullVoxPopuli) - [#1480](https://github.com/rails-api/active_model_serializers/pull/1480) Fix setting of cache_store from Rails configuration. (@bf4) - Fix uninentional mutating of value in memory cache store. (@groyoh) + Fix unintentional mutating of value in memory cache store. (@groyoh) - [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fragment cache changed from per-record to per-serializer. Now, two serializers that use the same model may be separately cached. (@lserman) - [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c3193120d..af0b3634c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -96,19 +96,6 @@ def self.get_serializer_for(klass) end end - # rubocop:disable Style/ClassVars - def self.method_added(method_name) - @@_serializer_instance_methods ||= Hash.new { |h, k| h[k] = Set.new } - @@_serializer_instance_methods[self] << method_name - end - - def self._serializer_instance_method_defined?(name) - @_serializer_instance_methods ||= (ActiveModel::Serializer.public_instance_methods - Object.public_instance_methods).to_set - @_serializer_instance_methods.include?(name) || - @@_serializer_instance_methods[self].include?(name) - end - # rubocop:enable Style/ClassVars - attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. @@ -122,9 +109,7 @@ def initialize(object, options = {}) scope_name = instance_options[:scope_name] if scope_name && !respond_to?(scope_name) - self.class.class_eval do - define_method scope_name, lambda { scope } - end + define_singleton_method scope_name, lambda { scope } end end @@ -189,7 +174,7 @@ def json_key end def read_attribute_for_serialization(attr) - if self.class._serializer_instance_method_defined?(attr) + if respond_to?(attr) send(attr) elsif self.class._fragmented self.class._fragmented.read_attribute_for_serialization(attr) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 1ef980583..62959455f 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -1,17 +1,6 @@ require 'test_helper' module SerializationScopeTesting - def self.undef_serializer_dynamic_scope_methods - [PostSerializer, PostViewContextSerializer]. each do |serializer_class| - instance_method_cache = serializer_class.instance_variable_get(:@_serializer_instance_methods) - class_method_cache = serializer_class.class_variable_get(:@@_serializer_instance_methods)[serializer_class] - [:view_context, :current_user].each do |scope_method| - serializer_class.send(:undef_method, scope_method) if serializer_class.method_defined?(scope_method) - instance_method_cache && instance_method_cache.delete(scope_method) - class_method_cache && class_method_cache.delete(scope_method) - end - end - end class User < ActiveModelSerializers::Model attr_accessor :id, :name, :admin def admin? @@ -81,10 +70,6 @@ def comments class DefaultScopeTest < ActionController::TestCase tests PostTestController - teardown do - SerializationScopeTesting.undef_serializer_dynamic_scope_methods - end - def test_default_serialization_scope assert_equal :current_user, @controller._serialization_scope end @@ -135,10 +120,6 @@ def serializer end tests PostViewContextTestController - teardown do - SerializationScopeTesting.undef_serializer_dynamic_scope_methods - end - def test_defined_serialization_scope assert_equal :view_context, @controller._serialization_scope end @@ -206,10 +187,6 @@ def new_post end tests PostViewContextTestController - teardown do - SerializationScopeTesting.undef_serializer_dynamic_scope_methods - end - def test_nil_serialization_scope assert_nil @controller._serialization_scope end diff --git a/test/serializers/read_attribute_for_serialization_test.rb b/test/serializers/read_attribute_for_serialization_test.rb new file mode 100644 index 000000000..21677e657 --- /dev/null +++ b/test/serializers/read_attribute_for_serialization_test.rb @@ -0,0 +1,79 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class ReadAttributeForSerializationTest < ActiveSupport::TestCase + # https://github.com/rails-api/active_model_serializers/issues/1653 + class Parent < ActiveModelSerializers::Model + attr_accessor :id + end + class Child < Parent + attr_accessor :name + end + class ParentSerializer < ActiveModel::Serializer + attributes :$id + + define_method(:$id) do + object.id + end + end + class ChildSerializer < ParentSerializer + attributes :name + end + + def test_child_serializer_calls_dynamic_method_in_parent_serializer + parent = ParentSerializer.new(Parent.new(id: 5)) + child = ChildSerializer.new(Child.new(id: 6, name: 'Child')) + assert_equal 5, parent.read_attribute_for_serialization(:$id) + assert_equal 6, child.read_attribute_for_serialization(:$id) + end + + # https://github.com/rails-api/active_model_serializers/issues/1658 + class ErrorResponse < ActiveModelSerializers::Model + attr_accessor :error + end + class ApplicationSerializer < ActiveModel::Serializer + attributes :status + + def status + object.try(:errors).blank? && object.try(:error).blank? + end + end + class ErrorResponseSerializer < ApplicationSerializer + attributes :error + end + class ErrorResponseWithSuperSerializer < ApplicationSerializer + attributes :error + + def success + super + end + end + + def test_child_serializer_with_error_attribute + error = ErrorResponse.new(error: 'i have an error') + serializer = ErrorResponseSerializer.new(error) + serializer_with_super = ErrorResponseWithSuperSerializer.new(error) + assert_equal false, serializer.read_attribute_for_serialization(:status) + assert_equal false, serializer_with_super.read_attribute_for_serialization(:status) + end + + def test_child_serializer_with_errors + error = ErrorResponse.new + error.errors.add(:invalid, 'i am not valid') + serializer = ErrorResponseSerializer.new(error) + serializer_with_super = ErrorResponseWithSuperSerializer.new(error) + assert_equal false, serializer.read_attribute_for_serialization(:status) + assert_equal false, serializer_with_super.read_attribute_for_serialization(:status) + end + + def test_child_serializer_no_error_attribute_or_errors + error = ErrorResponse.new + serializer = ErrorResponseSerializer.new(error) + serializer_with_super = ErrorResponseWithSuperSerializer.new(error) + assert_equal true, serializer.read_attribute_for_serialization(:status) + assert_equal true, serializer_with_super.read_attribute_for_serialization(:status) + end + end + end +end From 89e0a39fbb784593431a678d0dfc2cf6d00b5e6e Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Fri, 4 Mar 2016 09:15:18 -0700 Subject: [PATCH 639/903] Drop support for Rails 4.0 and Ruby 2.0.0 --- .travis.yml | 8 ----- Gemfile | 1 - appveyor.yml | 2 -- lib/active_model/serializer/lint.rb | 15 ++++---- .../test/serializer_test.rb | 3 +- test/array_serializer_test.rb | 35 ++++++------------- test/test_helper.rb | 24 ++----------- 7 files changed, 20 insertions(+), 68 deletions(-) diff --git a/.travis.yml b/.travis.yml index c0b93f1b7..8cb26c8e6 100644 --- a/.travis.yml +++ b/.travis.yml @@ -3,7 +3,6 @@ language: ruby sudo: false rvm: - - 2.0.0 - 2.1 - 2.2.3 - 2.3.0 @@ -26,25 +25,18 @@ env: global: - "JRUBY_OPTS='--dev -J-Xmx1024M --debug'" matrix: - - "RAILS_VERSION=4.0" - "RAILS_VERSION=4.1" - "RAILS_VERSION=4.2" - "RAILS_VERSION=master" matrix: exclude: - - rvm: 2.0.0 - env: RAILS_VERSION=master - rvm: 2.1 env: RAILS_VERSION=master - rvm: jruby-9.0.4.0 env: RAILS_VERSION=master - - rvm: jruby-9.0.4.0 - env: RAILS_VERSION=4.0 - rvm: jruby-head env: RAILS_VERSION=master - - rvm: jruby-head - env: RAILS_VERSION=4.0 allow_failures: - rvm: ruby-head - rvm: jruby-head diff --git a/Gemfile b/Gemfile index f6bc25f35..3ca977481 100644 --- a/Gemfile +++ b/Gemfile @@ -44,7 +44,6 @@ end group :test do gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby - gem 'codeclimate-test-reporter', require: false end diff --git a/appveyor.yml b/appveyor.yml index a4e29d4b6..aed5f7619 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -4,8 +4,6 @@ skip_tags: true environment: matrix: - - ruby_version: "200" - - ruby_version: "200-x64" - ruby_version: "21" - ruby_version: "21-x64" - ruby_version: "jruby-9.0.4.0" diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index b791d40da..daa21dca9 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -76,20 +76,17 @@ def test_to_json resource.to_json(nil) end - # Passes if the object responds to cache_key and if it takes no - # arguments (Rails 4.0) or a splat (Rails 4.1+). + # Passes if the object responds to cache_key # Fails otherwise. # - # cache_key returns a (self-expiring) unique key for the object, and - # is part of the (self-expiring) cache_key, which is used by the adapter. - # It is not required unless caching is enabled. + # cache_key returns a (self-expiring) unique key for the object, + # and is part of the (self-expiring) cache_key, which is used by the + # adapter. It is not required unless caching is enabled. def test_cache_key assert_respond_to resource, :cache_key actual_arity = resource.method(:cache_key).arity - # using absolute value since arity is: - # 0 for Rails 4.1+, *timestamp_names - # -1 for Rails 4.0, no arguments - assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" + assert_includes [-1, 0], actual_arity, + "expected #{actual_arity.inspect} to be 0 or -1" end # Passes if the object responds to updated_at and if it takes no diff --git a/test/active_model_serializers/test/serializer_test.rb b/test/active_model_serializers/test/serializer_test.rb index c4773d9be..38dc60ba1 100644 --- a/test/active_model_serializers/test/serializer_test.rb +++ b/test/active_model_serializers/test/serializer_test.rb @@ -10,9 +10,8 @@ def render_using_serializer render json: Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') end - # For Rails4.0 def render_some_text - Rails.version > '4.1' ? render(plain: 'ok') : render(text: 'ok') + render(plain: 'ok') end end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index bafef464a..2ad55324e 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -3,34 +3,19 @@ module ActiveModel class Serializer - # Minitest.run_one_method isn't present in minitest 4 - if $minitest_version > 4 # rubocop:disable Style/GlobalVars - class ArraySerializerTest < CollectionSerializerTest - extend Minitest::Assertions - def self.run_one_method(*) - _, stderr = capture_io do - super - end - if stderr !~ /NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/ - fail Minitest::Assertion, stderr - end + class ArraySerializerTest < CollectionSerializerTest + extend Minitest::Assertions + def self.run_one_method(*) + _, stderr = capture_io do + super end - - def collection_serializer - ArraySerializer + if stderr !~ /NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/ + fail Minitest::Assertion, stderr end end - else - class ArraySerializerTest < ActiveSupport::TestCase - def test_json_key_with_root_warns_when_using_array_serializer - _, stderr = capture_io do - comment = Comment.new - post = Post.new - serializer = ArraySerializer.new([comment, post]) - assert_equal 'comments', serializer.json_key - end - assert_match(/NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/, stderr) - end + + def collection_serializer + ArraySerializer end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index 66609eaf3..ccdf95b0a 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -20,27 +20,9 @@ FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) gem 'minitest' -begin - require 'minitest' -rescue LoadError - # Minitest 4 - require 'minitest/autorun' - $minitest_version = 4 - # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/autorun.rb - # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 - # Ensure backward compatibility with Minitest 4 - Minitest = MiniTest unless defined?(Minitest) - Minitest::Test = MiniTest::Unit::TestCase -else - # Minitest 5 - require 'minitest/autorun' - $minitest_version = 5 - # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb - # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 - # Filter out Minitest backtrace while allowing backtrace from other libraries - # to be shown. - Minitest.backtrace_filter = Minitest::BacktraceFilter.new -end +require 'minitest' +require 'minitest/autorun' +Minitest.backtrace_filter = Minitest::BacktraceFilter.new require 'support/rails_app' From e580487de32f8dedf9b10cb46414a9135911d791 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 4 Apr 2016 16:50:31 -0500 Subject: [PATCH 640/903] =?UTF-8?q?Bump=20to=20v0.10.0.rc5=20=F0=9F=8E=82?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- CHANGELOG.md | 11 +++++++---- CONTRIBUTING.md | 2 +- README.md | 2 +- lib/active_model/serializer/version.rb | 2 +- 4 files changed, 10 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 84485c822..876d18264 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,7 @@ ## 0.10.x +### [v0.10.0.rc5 (2016-04-04)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc4...v0.10.0.rc5) + Breaking changes: - [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Changed :dashed key transform to :dash. (@remear) @@ -80,7 +82,8 @@ Misc: - [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) - [#1420](https://github.com/rails-api/active_model_serializers/pull/1420) Adds tests and documentation for polymorphism(@marcgarreau) -### v0.10.0.rc4 (2016/01/27 11:00 +00:00) + +### [v0.10.0.rc4 (2016-01-27)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc3...v0.10.0.rc4) Breaking changes: - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) @@ -175,7 +178,7 @@ Misc: - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update CI to test 2.2.2 -> 2.2.3 (@karaAJC) - [#1371](https://github.com/rails-api/active_model_serializers/pull/1371) Refactor, update, create documentation (@bf4) -### v0.10.0.rc3 (2015/09/16 15:19 +00:00) +### [v0.10.0.rc3 (2015-09-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc2...v0.10.0.rc3) - [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) - [#1155](https://github.com/rails-api/active_model_serializers/pull/1155) Outside controller use tutorial (@CodedBeardedSignedTaylor) - [#1154](https://github.com/rails-api/active_model_serializers/pull/1154) Rubocop fixes for issues introduced by #1089 (@NullVoxPopuli) @@ -250,7 +253,7 @@ Misc: - [#965](https://github.com/rails-api/active_model_serializers/pull/965) options fedault valueserializable_hash and as_json (@bf4) - [#959](https://github.com/rails-api/active_model_serializers/pull/959) TYPO on README.md (@kangkyu) -### v0.10.0.rc2 (2015/06/16 21:30 +00:00) +### [v0.10.0.rc2 (2015-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc1...v0.10.0.rc2) - [#958](https://github.com/rails-api/active_model_serializers/pull/958) Splitting json adapter into two (@joaomdmoura) * adds FlattenJSON as default adapter - [#953](https://github.com/rails-api/active_model_serializers/pull/953) use model name to determine the type (@lsylvester) @@ -279,7 +282,7 @@ Misc: - [#887](https://github.com/rails-api/active_model_serializers/pull/887) Fixing tests on JRuby (@joaomdmoura) - [#885](https://github.com/rails-api/active_model_serializers/pull/885) Updates rails versions for test and dev (@tonyta) -### v0.10.0.rc1 (2015/04/22 06:06 +00:00) +### [v0.10.0.rc1 (2015-04-22)](https://github.com/rails-api/active_model_serializers/compare/86fc7d7227f3ce538fcb28c1e8c7069ce311f0e1...v0.10.0.rc1) - [#810](https://github.com/rails-api/active_model_serializers/pull/810) Adding Fragment Cache to AMS (@joaomdmoura) * adds fragment cache support - [#868](https://github.com/rails-api/active_model_serializers/pull/868) Fixed a bug that appears when a nil association is included (@groyoh) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index e79aca2b2..c4b189409 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -7,7 +7,7 @@ Before opening an issue, try the following: See if your issue can be resolved by information in the documentation. - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc5) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) diff --git a/README.md b/README.md index 1be1e053d..769740ce5 100644 --- a/README.md +++ b/README.md @@ -28,7 +28,7 @@ ## Documentation - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc4) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc5) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 8a133f9c8..ecaad3574 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0.rc4'.freeze + VERSION = '0.10.0.rc5'.freeze end end From 01edebd37c78d190fe1f289f97b95d423b961c93 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 4 Apr 2016 20:15:30 -0500 Subject: [PATCH 641/903] Remove untested lint conditions --- lib/active_model/serializer/lint.rb | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index daa21dca9..3552168e2 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -36,16 +36,10 @@ def test_serializable_hash def test_read_attribute_for_serialization assert_respond_to resource, :read_attribute_for_serialization, 'The resource should respond to read_attribute_for_serialization' actual_arity = resource.method(:read_attribute_for_serialization).arity - if defined?(::Rubinius) - # 1 for def read_attribute_for_serialization(name); end - # -2 for alias :read_attribute_for_serialization :send for rbx because :shrug: - assert_includes [1, -2], actual_arity, "expected #{actual_arity.inspect} to be 1 or -2" - else - # using absolute value since arity is: - # 1 for def read_attribute_for_serialization(name); end - # -1 for alias :read_attribute_for_serialization :send - assert_includes [1, -1], actual_arity, "expected #{actual_arity.inspect} to be 1 or -1" - end + # using absolute value since arity is: + # 1 for def read_attribute_for_serialization(name); end + # -1 for alias :read_attribute_for_serialization :send + assert_equal 1, actual_arity.abs, "expected #{actual_arity.inspect}.abs to be 1 or -1" end # Passes if the object responds to as_json and if it takes @@ -85,8 +79,7 @@ def test_to_json def test_cache_key assert_respond_to resource, :cache_key actual_arity = resource.method(:cache_key).arity - assert_includes [-1, 0], actual_arity, - "expected #{actual_arity.inspect} to be 0 or -1" + assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" end # Passes if the object responds to updated_at and if it takes no From a3fd2096129d1c08c6c304801a2df13fcd5d0024 Mon Sep 17 00:00:00 2001 From: Robin Mehner Date: Tue, 5 Apr 2016 10:12:45 +0200 Subject: [PATCH 642/903] Fix link to key transforms doc in post install message --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 49f3eddfd..ae2578892 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -60,7 +60,7 @@ Gem::Specification.new do |spec| spec.post_install_message = <<-EOF NOTE: The default key case for the JsonApi adapter has changed to dashed. -See https://github.com/rails-api/active_model_serializers/blob/master/docs/general/key_transform.md +See https://github.com/rails-api/active_model_serializers/blob/master/docs/general/key_transforms.md for more information on configuring this behavior. EOF end From 87bffef945cbbf2bbaf3467e96da7d8e71186e94 Mon Sep 17 00:00:00 2001 From: Michael Witrant Date: Thu, 7 Apr 2016 19:07:59 +0200 Subject: [PATCH 643/903] Exclude links without any data --- lib/active_model_serializers/adapter/json_api.rb | 3 ++- lib/active_model_serializers/adapter/json_api/link.rb | 1 + test/adapter/json_api/links_test.rb | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index c324798ca..5d3f16c23 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -464,7 +464,8 @@ def relationships_for(serializer, requested_associations, options) # }.reject! {|_,v| v.nil? } def links_for(serializer) serializer._links.each_with_object({}) do |(name, value), hash| - hash[name] = Link.new(serializer, value).as_json + result = Link.new(serializer, value).as_json + hash[name] = result if result end end diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb index 40c5d489b..6f1ad4dda 100644 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ b/lib/active_model_serializers/adapter/json_api/link.rb @@ -71,6 +71,7 @@ def as_json hash[:href] = @href if defined?(@href) hash[:meta] = @meta if defined?(@meta) + return nil if hash.empty? hash end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 8f26f34a2..74c933fec 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -17,6 +17,7 @@ class LinkAuthorSerializer < ActiveModel::Serializer link :yet_another do "http://example.com/resource/#{object.id}" end + link(:nil) { nil } end def setup From 05618eac3d1b793cca8c2337090d00102f44f442 Mon Sep 17 00:00:00 2001 From: Caleb Sayre Date: Sat, 9 Apr 2016 14:21:01 -0400 Subject: [PATCH 644/903] added howto for serializing poro trying to get styling correct added changelog entry, link to guide, and fixed indentation --- CHANGELOG.md | 1 + docs/README.md | 1 + docs/howto/serialize_poro.md | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 34 insertions(+) create mode 100644 docs/howto/serialize_poro.md diff --git a/CHANGELOG.md b/CHANGELOG.md index 876d18264..5e8225c5f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,7 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: +- [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) - [#1608](https://github.com/rails-api/active_model_serializers/pull/1608) Move SerializableResource to ActiveModelSerializers (@groyoh) - [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) - [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) diff --git a/docs/README.md b/docs/README.md index feb6e5ab2..62e779ded 100644 --- a/docs/README.md +++ b/docs/README.md @@ -27,6 +27,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) - [Passing Arbitrary Options](howto/passing_arbitrary_options.md) +- [How to serialize a Plain-Old Ruby Object (PORO)](howto/serialize_poro.md) ## Integrations diff --git a/docs/howto/serialize_poro.md b/docs/howto/serialize_poro.md new file mode 100644 index 000000000..98caed6a5 --- /dev/null +++ b/docs/howto/serialize_poro.md @@ -0,0 +1,32 @@ +[Back to Guides](../README.md) + +# How to serialize a Plain-Old Ruby Object (PORO) + +When you are first getting started with ActiveModelSerializers, it may seem only `ActiveRecord::Base` objects can be serializable, but pretty much any object can be serializable with ActiveModelSerializers. Here is an example of a PORO that is serializable: +```ruby +# my_model.rb +class MyModel + alias :read_attribute_for_serialization :send + attr_accessor :id, :name, :level + + def initialize(attributes) + @id = attributes[:id] + @name = attributes[:name] + @level = attributes[:level] + end + + def self.model_name + @_model_name ||= ActiveModel::Name.new(self) + end +end +``` + +Fortunately, ActiveModelSerializers provides a [`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb) which you can use in production code that will make your PORO a lot cleaner. The above code now becomes: +```ruby +# my_model.rb +class MyModel < ActiveModelSerializers::Model + attr_accessor :id, :name, :level +end +``` + +The default serializer would be `MyModelSerializer`. \ No newline at end of file From afe3c938070dc5c532d6f41eec3a470aec7afc5b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 10 Apr 2016 12:44:37 -0500 Subject: [PATCH 645/903] Add more association documentation (#1635) [DOC] Add more association documentation --- docs/general/serializers.md | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index fe50a4865..daf6a9a63 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -38,6 +38,26 @@ Serialization of the resource `title` ### Associations +The interface for associations is, generically: + +> `association_type(association_name, options, &block)` + +Where: + +- `association_type` may be `has_one`, `has_many`, `belongs_to`. +- `association_name` is a method name the serializer calls. +- optional: `options` may be: + - `key:` The name used for the serialized association. + - `serializer:` + - `if:` + - `unless:` + - `virtual_value:` +- optional: `&block` is a context that returns the association's attributes. + - prevents `association_name` method from being called. + - return value of block is used as the association value. + - yields the `serializer` to the block. + - `include_data false` prevents the `data` key from being rendered in the JSON API relationship. + #### ::has_one e.g. @@ -58,6 +78,14 @@ def cached_blog end ``` +``ruby +has_one :blog, if: :show_blog? + +def show_blog? + scope.admin? +end +``` + #### ::has_many e.g. From dcc7af925d68531ecf76c239e7a6f776f52e668a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Zaj=C4=85c?= Date: Mon, 11 Apr 2016 14:52:07 +0200 Subject: [PATCH 646/903] Update serializers.md --- docs/general/serializers.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index daf6a9a63..b166d9d0a 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -78,7 +78,7 @@ def cached_blog end ``` -``ruby +```ruby has_one :blog, if: :show_blog? def show_blog? From aad7779a3fd918bed5c17438c4626883d6fe6c5f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 11 Apr 2016 13:10:18 -0500 Subject: [PATCH 647/903] Restrict serializable_hash to accepted options (#1647) Restrict tests/impl from passing AMS options into serializable_hash --- CHANGELOG.md | 2 + lib/active_model_serializers/adapter/json.rb | 2 +- .../adapter/json_api.rb | 59 ++++++++-------- .../adapter/json_api/pagination_links.rb | 13 ++-- lib/active_model_serializers/adapter/null.rb | 3 +- .../serializable_resource.rb | 2 +- test/adapter/json/transform_test.rb | 28 ++++---- .../adapter/json_api/pagination_links_test.rb | 37 +++++----- test/adapter/json_api/transform_test.rb | 70 ++++++++++--------- test/support/isolated_unit.rb | 1 - 10 files changed, 109 insertions(+), 108 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5e8225c5f..34eb2298a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,8 @@ Breaking changes: - [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) Features: +- [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options + to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) - [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) - [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` take precedence over `serialization_scope` in the controller. diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index 5d182a515..aa2d8bb0e 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -4,7 +4,7 @@ class Json < Base def serializable_hash(options = nil) options ||= {} serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } - self.class.transform_key_casing!(serialized_hash, options) + self.class.transform_key_casing!(serialized_hash, instance_options) end end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index c324798ca..0216c7a26 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -43,14 +43,13 @@ def self.default_key_transform # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} # {http://jsonapi.org/format/#document-top-level data and errors MUST NOT coexist in the same document.} - def serializable_hash(options = nil) - options ||= {} + def serializable_hash(*) document = if serializer.success? - success_document(options) + success_document else - failure_document(options) + failure_document end - self.class.transform_key_casing!(document, options) + self.class.transform_key_casing!(document, instance_options) end # {http://jsonapi.org/format/#document-top-level Primary data} @@ -68,10 +67,10 @@ def serializable_hash(options = nil) # links: toplevel_links, # jsonapi: toplevel_jsonapi # }.reject! {|_,v| v.nil? } - def success_document(options) + def success_document is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] - primary_data, included = resource_objects_for(serializers, options) + primary_data, included = resource_objects_for(serializers) hash = {} # toplevel_data @@ -128,7 +127,7 @@ def success_document(options) if is_collection && serializer.paginated? hash[:links] ||= {} - hash[:links].update(pagination_links_for(serializer, options)) + hash[:links].update(pagination_links_for(serializer)) end hash @@ -148,7 +147,7 @@ def success_document(options) # }.reject! {|_,v| v.nil? } # prs: # https://github.com/rails-api/active_model_serializers/pull/1004 - def failure_document(options) + def failure_document hash = {} # PR Please :) # Jsonapi.add!(hash) @@ -163,10 +162,10 @@ def failure_document(options) # ] if serializer.respond_to?(:each) hash[:errors] = serializer.flat_map do |error_serializer| - Error.resource_errors(error_serializer, options) + Error.resource_errors(error_serializer, instance_options) end else - hash[:errors] = Error.resource_errors(serializer, options) + hash[:errors] = Error.resource_errors(serializer, instance_options) end hash end @@ -224,21 +223,21 @@ def fragment_cache(cached_hash, non_cached_hash) # [x] url helpers https://github.com/rails-api/active_model_serializers/issues/1269 # meta # [x] https://github.com/rails-api/active_model_serializers/pull/1340 - def resource_objects_for(serializers, options) + def resource_objects_for(serializers) @primary = [] @included = [] @resource_identifiers = Set.new - serializers.each { |serializer| process_resource(serializer, true, options) } - serializers.each { |serializer| process_relationships(serializer, @include_tree, options) } + serializers.each { |serializer| process_resource(serializer, true) } + serializers.each { |serializer| process_relationships(serializer, @include_tree) } [@primary, @included] end - def process_resource(serializer, primary, options) - resource_identifier = ResourceIdentifier.new(serializer, options).as_json + def process_resource(serializer, primary) + resource_identifier = ResourceIdentifier.new(serializer, instance_options).as_json return false unless @resource_identifiers.add?(resource_identifier) - resource_object = resource_object_for(serializer, options) + resource_object = resource_object_for(serializer) if primary @primary << resource_object else @@ -248,21 +247,21 @@ def process_resource(serializer, primary, options) true end - def process_relationships(serializer, include_tree, options) + def process_relationships(serializer, include_tree) serializer.associations(include_tree).each do |association| - process_relationship(association.serializer, include_tree[association.key], options) + process_relationship(association.serializer, include_tree[association.key]) end end - def process_relationship(serializer, include_tree, options) + def process_relationship(serializer, include_tree) if serializer.respond_to?(:each) - serializer.each { |s| process_relationship(s, include_tree, options) } + serializer.each { |s| process_relationship(s, include_tree) } return end return unless serializer && serializer.object - return unless process_resource(serializer, false, options) + return unless process_resource(serializer, false) - process_relationships(serializer, include_tree, options) + process_relationships(serializer, include_tree) end # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} @@ -286,9 +285,9 @@ def attributes_for(serializer, fields) end # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} - def resource_object_for(serializer, options) + def resource_object_for(serializer) resource_object = cache_check(serializer) do - resource_object = ResourceIdentifier.new(serializer, options).as_json + resource_object = ResourceIdentifier.new(serializer, instance_options).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) @@ -297,7 +296,7 @@ def resource_object_for(serializer, options) end requested_associations = fieldset.fields_for(resource_object[:type]) || '*' - relationships = relationships_for(serializer, requested_associations, options) + relationships = relationships_for(serializer, requested_associations) resource_object[:relationships] = relationships if relationships.any? links = links_for(serializer) @@ -425,13 +424,13 @@ def resource_object_for(serializer, options) # id: 'required-id', # meta: meta # }.reject! {|_,v| v.nil? } - def relationships_for(serializer, requested_associations, options) + def relationships_for(serializer, requested_associations) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| hash[association.key] = Relationship.new( serializer, association.serializer, - options, + instance_options, options: association.options, links: association.links, meta: association.meta @@ -499,8 +498,8 @@ def links_for(serializer) # end # prs: # https://github.com/rails-api/active_model_serializers/pull/1041 - def pagination_links_for(serializer, options) - PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) + def pagination_links_for(serializer) + PaginationLinks.new(serializer.object, instance_options).as_json end # {http://jsonapi.org/format/#document-meta Docment Meta} diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb index cb3ed6ba0..58c6f1df1 100644 --- a/lib/active_model_serializers/adapter/json_api/pagination_links.rb +++ b/lib/active_model_serializers/adapter/json_api/pagination_links.rb @@ -6,20 +6,25 @@ class PaginationLinks attr_reader :collection, :context - def initialize(collection, context) + def initialize(collection, adapter_options) @collection = collection - @context = context + @adapter_options = adapter_options + @context = adapter_options.fetch(:serialization_context) end - def serializable_hash(options = {}) + def as_json per_page = collection.try(:per_page) || collection.try(:limit_value) || collection.size pages_from.each_with_object({}) do |(key, value), hash| params = query_parameters.merge(page: { number: value, size: per_page }).to_query - hash[key] = "#{url(options)}?#{params}" + hash[key] = "#{url(adapter_options)}?#{params}" end end + protected + + attr_reader :adapter_options + private def pages_from diff --git a/lib/active_model_serializers/adapter/null.rb b/lib/active_model_serializers/adapter/null.rb index 6e690b1b0..9e5faf5cb 100644 --- a/lib/active_model_serializers/adapter/null.rb +++ b/lib/active_model_serializers/adapter/null.rb @@ -1,8 +1,7 @@ module ActiveModelSerializers module Adapter class Null < Base - # Since options param is not being used, underscored naming of the param - def serializable_hash(_options = nil) + def serializable_hash(*) {} end end diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb index 6040c79d9..10f9d9aba 100644 --- a/lib/active_model_serializers/serializable_resource.rb +++ b/lib/active_model_serializers/serializable_resource.rb @@ -2,7 +2,7 @@ module ActiveModelSerializers class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) + ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links, :serialization_context, :key_transform]) include ActiveModelSerializers::Logging delegate :serializable_hash, :as_json, :to_json, to: :adapter diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb index 30e058a50..4a18746de 100644 --- a/test/adapter/json/transform_test.rb +++ b/test/adapter/json/transform_test.rb @@ -8,9 +8,11 @@ def mock_request(key_transform = nil) context = Minitest::Mock.new context.expect(:request_url, URI) context.expect(:query_parameters, {}) - @options = {} - @options[:key_transform] = key_transform if key_transform - @options[:serialization_context] = context + options = {} + options[:key_transform] = key_transform if key_transform + options[:serialization_context] = context + serializer = CustomBlogSerializer.new(@blog) + @adapter = ActiveModelSerializers::Adapter::Json.new(serializer, options) end Post = Class.new(::Model) @@ -18,24 +20,22 @@ class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body, :publish_at end - def setup + setup do ActionController::Base.cache_store.clear @blog = Blog.new(id: 1, name: 'My Blog!!', special_attribute: 'neat') - serializer = CustomBlogSerializer.new(@blog) - @adapter = ActiveModelSerializers::Adapter::Json.new(serializer) end def test_transform_default mock_request assert_equal({ blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash(@options)) + }, @adapter.serializable_hash) end def test_transform_global_config mock_request result = with_config(key_transform: :camel_lower) do - @adapter.serializable_hash(@options) + @adapter.serializable_hash end assert_equal({ blog: { id: 1, specialAttribute: 'neat', articles: nil } @@ -45,7 +45,7 @@ def test_transform_global_config def test_transform_serialization_ctx_overrides_global_config mock_request(:camel) result = with_config(key_transform: :camel_lower) do - @adapter.serializable_hash(@options) + @adapter.serializable_hash end assert_equal({ Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } @@ -56,7 +56,7 @@ def test_transform_undefined mock_request(:blam) result = nil assert_raises NoMethodError do - result = @adapter.serializable_hash(@options) + result = @adapter.serializable_hash end end @@ -64,28 +64,28 @@ def test_transform_dash mock_request(:dash) assert_equal({ blog: { id: 1, :"special-attribute" => 'neat', articles: nil } - }, @adapter.serializable_hash(@options)) + }, @adapter.serializable_hash) end def test_transform_unaltered mock_request(:unaltered) assert_equal({ blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash(@options)) + }, @adapter.serializable_hash) end def test_transform_camel mock_request(:camel) assert_equal({ Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } - }, @adapter.serializable_hash(@options)) + }, @adapter.serializable_hash) end def test_transform_camel_lower mock_request(:camel_lower) assert_equal({ blog: { id: 1, specialAttribute: 'neat', articles: nil } - }, @adapter.serializable_hash(@options)) + }, @adapter.serializable_hash) end end end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 244f8108c..406d0a6e4 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -25,13 +25,13 @@ def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new context.expect(:request_url, original_url) context.expect(:query_parameters, query_parameters) - @options = {} - @options[:serialization_context] = context + context.expect(:key_transform, nil) end - def load_adapter(paginated_collection, options = {}) - options = options.merge(adapter: :json_api) - ActiveModelSerializers::SerializableResource.new(paginated_collection, options) + def load_adapter(paginated_collection, mock_request = nil) + render_options = { adapter: :json_api } + render_options[:serialization_context] = mock_request if mock_request + serializable(paginated_collection, render_options) end def using_kaminari(page = 2) @@ -102,43 +102,38 @@ def expected_response_with_last_page_pagination_links end def test_pagination_links_using_kaminari - adapter = load_adapter(using_kaminari) + adapter = load_adapter(using_kaminari, mock_request) - mock_request - assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) + assert_equal expected_response_with_pagination_links, adapter.serializable_hash end def test_pagination_links_using_will_paginate - adapter = load_adapter(using_will_paginate) + adapter = load_adapter(using_will_paginate, mock_request) - mock_request - assert_equal expected_response_with_pagination_links, adapter.serializable_hash(@options) + assert_equal expected_response_with_pagination_links, adapter.serializable_hash end def test_pagination_links_with_additional_params - adapter = load_adapter(using_will_paginate) + adapter = load_adapter(using_will_paginate, mock_request({ test: 'test' })) - mock_request({ test: 'test' }) assert_equal expected_response_with_pagination_links_and_additional_params, - adapter.serializable_hash(@options) + adapter.serializable_hash end def test_last_page_pagination_links_using_kaminari - adapter = load_adapter(using_kaminari(3)) + adapter = load_adapter(using_kaminari(3), mock_request) - mock_request - assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash(@options) + assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash end def test_last_page_pagination_links_using_will_paginate - adapter = load_adapter(using_will_paginate(3)) + adapter = load_adapter(using_will_paginate(3), mock_request) - mock_request - assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash(@options) + assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash end def test_not_showing_pagination_links - adapter = load_adapter(@array) + adapter = load_adapter(@array, mock_request) assert_equal expected_response_without_pagination_links, adapter.serializable_hash end diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 856110870..26f4b0050 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -67,8 +67,8 @@ def setup def test_success_document_transform_default mock_request serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash assert_equal({ data: { id: '1337', @@ -102,8 +102,8 @@ def test_success_document_transform_global_config mock_request result = with_config(key_transform: :camel_lower) do serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + adapter.serializable_hash end assert_equal({ data: { @@ -138,8 +138,8 @@ def test_success_doc_transform_serialization_ctx_overrides_global mock_request(:camel) result = with_config(key_transform: :camel_lower) do serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + adapter.serializable_hash end assert_equal({ Data: { @@ -173,8 +173,8 @@ def test_success_doc_transform_serialization_ctx_overrides_global def test_success_document_transform_dash mock_request(:dash) serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash assert_equal({ data: { id: '1337', @@ -207,8 +207,8 @@ def test_success_document_transform_dash def test_success_document_transform_unaltered mock_request(:unaltered) serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash assert_equal({ data: { id: '1337', @@ -241,17 +241,18 @@ def test_success_document_transform_unaltered def test_success_document_transform_undefined mock_request(:zoot) serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - assert_raises NoMethodError do - adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + exception = assert_raises NoMethodError do + adapter.serializable_hash end + assert_match(/undefined method.*zoot/, exception.message) end def test_success_document_transform_camel mock_request(:camel) serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash assert_equal({ Data: { Id: '1337', @@ -284,8 +285,8 @@ def test_success_document_transform_camel def test_success_document_transform_camel_lower mock_request(:camel_lower) serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash assert_equal({ data: { id: '1337', @@ -321,8 +322,8 @@ def test_error_document_transform_default resource.errors.add(:published_at, 'must be in the future') resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash expected_errors_object = { :errors => [ @@ -345,8 +346,8 @@ def test_error_document_transform_global_config resource.errors.add(:published_at, 'must be in the future') resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + adapter.serializable_hash end expected_errors_object = { :Errors => @@ -371,8 +372,8 @@ def test_error_document_transform_serialization_ctx_overrides_global resource.errors.add(:published_at, 'must be in the future') resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + adapter.serializable_hash end expected_errors_object = { :Errors => @@ -398,8 +399,8 @@ def test_error_document_transform_dash resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash expected_errors_object = { :errors => @@ -425,8 +426,8 @@ def test_error_document_transform_unaltered resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash expected_errors_object = { :errors => @@ -446,11 +447,12 @@ def test_error_document_transform_undefined resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - assert_raises NoMethodError do - adapter.serializable_hash(@options) + exception = assert_raises NoMethodError do + adapter.serializable_hash end + assert_match(/undefined method.*krazy/, exception.message) end def test_error_document_transform_camel @@ -461,8 +463,8 @@ def test_error_document_transform_camel resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash expected_errors_object = { :Errors => @@ -482,8 +484,8 @@ def test_error_document_transform_camel_lower resource.errors.add(:title, 'must be longer') serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - result = adapter.serializable_hash(@options) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) + result = adapter.serializable_hash expected_errors_object = { :errors => diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index d1d18eb69..4adc96a15 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -41,7 +41,6 @@ # These files do not require any others and are needed # to run the tests -require 'active_support/testing/autorun' require 'active_support/testing/isolation' module TestHelpers From 929a5d0a51ab8bd5af97fb9c712fd8ca7843d7e0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 13 Apr 2016 00:30:47 -0500 Subject: [PATCH 648/903] Restrict serializable_hash to accepted options, only for tests --- lib/active_model/serializer.rb | 2 ++ .../adapter/attributes.rb | 2 +- lib/active_model_serializers/adapter/base.rb | 8 ++++++ lib/active_model_serializers/adapter/json.rb | 2 +- .../json_api/transform_test.rb | 3 ++- test/adapter_test.rb | 27 +++++++++++++++++++ test/test_helper.rb | 16 +++++++++++ 7 files changed, 57 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index af0b3634c..31b80af70 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -18,6 +18,8 @@ # reified when subclassed to decorate a resource. module ActiveModel class Serializer + # @see #serializable_hash for more details on these valid keys. + SERIALIZABLE_HASH_VALID_KEYS = [:only, :except, :methods, :include, :root].freeze extend ActiveSupport::Autoload autoload :Adapter autoload :Null diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index e2437c331..95189233a 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -8,7 +8,7 @@ def initialize(serializer, options = {}) end def serializable_hash(options = nil) - options ||= {} + options = serialization_options(options) if serializer.respond_to?(:each) serializable_hash_for_collection(options) diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index f63b24990..9b15c6ff1 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -19,6 +19,8 @@ def cached_name @cached_name ||= self.class.name.demodulize.underscore end + # Subclasses that implement this method must first call + # options = serialization_options(options) def serializable_hash(_options = nil) fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' end @@ -41,6 +43,12 @@ def cache_check(serializer) private + # see https://github.com/rails-api/active_model_serializers/pull/965 + # When options is +nil+, sets it to +{}+ + def serialization_options(options) + options ||= {} # rubocop:disable Lint/UselessAssignment + end + def meta instance_options.fetch(:meta, nil) end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index aa2d8bb0e..7c1c30cc4 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -2,7 +2,7 @@ module ActiveModelSerializers module Adapter class Json < Base def serializable_hash(options = nil) - options ||= {} + options = serialization_options(options) serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } self.class.transform_key_casing!(serialized_hash, instance_options) end diff --git a/test/action_controller/json_api/transform_test.rb b/test/action_controller/json_api/transform_test.rb index ec283ab88..9da209b49 100644 --- a/test/action_controller/json_api/transform_test.rb +++ b/test/action_controller/json_api/transform_test.rb @@ -60,10 +60,11 @@ def render_resource_with_transform_nil end def render_resource_with_transform_with_global_config - setup_post old_transform = ActiveModelSerializers.config.key_transform + setup_post ActiveModelSerializers.config.key_transform = :camel_lower render json: @post, serializer: PostSerializer, adapter: :json_api + ensure ActiveModelSerializers.config.key_transform = old_transform end end diff --git a/test/adapter_test.rb b/test/adapter_test.rb index a3700c154..a9c8f1835 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -14,6 +14,33 @@ def test_serializable_hash_is_abstract_method end end + def test_serialization_options_ensures_option_is_a_hash + adapter = Class.new(ActiveModelSerializers::Adapter::Base) do + def serializable_hash(options = nil) + serialization_options(options) + end + end.new(@serializer) + assert_equal({}, adapter.serializable_hash(nil)) + assert_equal({}, adapter.serializable_hash({})) + ensure + ActiveModelSerializers::Adapter.adapter_map.delete_if { |k, _| k =~ /class/ } + end + + def test_serialization_options_ensures_option_is_one_of_valid_options + adapter = Class.new(ActiveModelSerializers::Adapter::Base) do + def serializable_hash(options = nil) + serialization_options(options) + end + end.new(@serializer) + filtered_options = { now: :see_me, then: :not } + valid_options = ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS.each_with_object({}) do |option, result| + result[option] = option + end + assert_equal(valid_options, adapter.serializable_hash(filtered_options.merge(valid_options))) + ensure + ActiveModelSerializers::Adapter.adapter_map.delete_if { |k, _| k =~ /class/ } + end + def test_serializer assert_equal @serializer, @adapter.serializer end diff --git a/test/test_helper.rb b/test/test_helper.rb index b3922cbe9..1abd6ece8 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -15,6 +15,22 @@ require 'action_controller/test_case' require 'action_controller/railtie' require 'active_model_serializers' +# For now, we only restrict the options to serializable_hash/as_json/to_json +# in tests, to ensure developers don't add any unsupported options. +# There's no known benefit, at this time, to having the filtering run in +# production when the excluded options would simply not be used. +# +# However, for documentation purposes, the constant +# ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS is defined +# in the Serializer. +ActiveModelSerializers::Adapter::Base.class_eval do + alias_method :original_serialization_options, :serialization_options + + def serialization_options(options) + original_serialization_options(options) + .slice(*ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS) + end +end require 'fileutils' FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) From 1e10c20ac034aae61f0f78cf074037eb7b0257be Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 22:39:54 -0500 Subject: [PATCH 649/903] Consolidate and simplify caching code --- lib/active_model/serializer/caching.rb | 167 ++++++++++++++++++ lib/active_model_serializers.rb | 2 - .../adapter/attributes.rb | 44 ++--- lib/active_model_serializers/adapter/base.rb | 2 +- .../cached_serializer.rb | 87 --------- .../fragment_cache.rb | 118 ------------- .../cached_serializer_test.rb | 80 --------- .../fragment_cache_test.rb | 34 ---- test/cache_test.rb | 109 +++++++++++- 9 files changed, 283 insertions(+), 360 deletions(-) delete mode 100644 lib/active_model_serializers/cached_serializer.rb delete mode 100644 lib/active_model_serializers/fragment_cache.rb delete mode 100644 test/active_model_serializers/cached_serializer_test.rb delete mode 100644 test/active_model_serializers/fragment_cache_test.rb diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 077cb5697..1f893189e 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -1,5 +1,6 @@ module ActiveModel class Serializer + UndefinedCacheKey = Class.new(StandardError) module Caching extend ActiveSupport::Concern @@ -145,6 +146,172 @@ def fragment_cache_enabled? perform_caching? && cache_store && (_cache_only && !_cache_except || !_cache_only && _cache_except) end + + # Read cache from cache_store + # @return [Hash] + def cache_read_multi(collection_serializer, adapter_instance, include_tree) + return {} if ActiveModelSerializers.config.cache_store.blank? + + keys = object_cache_keys(collection_serializer, adapter_instance, include_tree) + + return {} if keys.blank? + + ActiveModelSerializers.config.cache_store.read_multi(*keys) + end + + # Find all cache_key for the collection_serializer + # @param serializers [ActiveModel::Serializer::CollectionSerializer] + # @param adapter_instance [ActiveModelSerializers::Adapter::Base] + # @param include_tree [ActiveModel::Serializer::IncludeTree] + # @return [Array] all cache_key of collection_serializer + def object_cache_keys(collection_serializer, adapter_instance, include_tree) + cache_keys = [] + + collection_serializer.each do |serializer| + cache_keys << object_cache_key(serializer, adapter_instance) + + serializer.associations(include_tree).each do |association| + if association.serializer.respond_to?(:each) + association.serializer.each do |sub_serializer| + cache_keys << object_cache_key(sub_serializer, adapter_instance) + end + else + cache_keys << object_cache_key(association.serializer, adapter_instance) + end + end + end + + cache_keys.compact.uniq + end + + # @return [String, nil] the cache_key of the serializer or nil + def object_cache_key(serializer, adapter_instance) + return unless serializer.present? && serializer.object.present? + + serializer.class.cache_enabled? ? serializer.cache_key(adapter_instance) : nil + end + end + + # Get attributes from @cached_attributes + # @return [Hash] cached attributes + # def cached_attributes(fields, adapter_instance) + def cached_fields(fields, adapter_instance) + cache_check(adapter_instance) do + attributes(fields) + end + end + + def cache_check(adapter_instance) + if self.class.cache_enabled? + self.class.cache_store.fetch(cache_key(adapter_instance), self.class._cache_options) do + yield + end + elsif self.class.fragment_cache_enabled? + fetch_fragment_cache(adapter_instance) + else + yield + end + end + + # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class + # 2. Serialize the above two with the given adapter + # 3. Pass their serializations to the adapter +::fragment_cache+ + def fetch_fragment_cache(adapter_instance) + # It will split the serializer into two, one that will be cached and one that will not + + # Given a resource name + # 1. Dynamically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name' + # 2. Call + # CachedSerializer.cache(serializer._cache_options) + # CachedSerializer.fragmented(serializer) + # NonCachedSerializer.cache(serializer._cache_options) + # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers + # 4. Call +cached_attributes+ on the serializer class and the above hash + # 5. Return the hash + # + # @example + # When +name+ is User::Admin + # creates the Serializer classes (if they don't exist). + # CachedUser_AdminSerializer + # NonCachedUser_AdminSerializer + # + serializer_class_name = self.class.name.gsub('::'.freeze, '_'.freeze) + cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" + non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" + + self.class._cache_options ||= {} + self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key + cached_serializer.cache(self.class._cache_options) + + cached_serializer.type(self.class._type) + non_cached_serializer.type(self.class._type) + + non_cached_serializer.fragmented(self) + cached_serializer.fragmented(self) + + # Given a hash of its cached and non-cached serializers + # 1. Determine cached attributes from serializer class options + # 2. Add cached attributes to cached Serializer + # 3. Add non-cached attributes to non-cached Serializer + attributes = self.class._attributes + cache_only = self.class._cache_only + cached_attributes = cache_only ? cache_only : attributes - self.class._cache_except + non_cached_attributes = attributes - cached_attributes + attributes_keys = self.class._attributes_keys + + cached_attributes.each do |attribute| + options = attributes_keys[attribute] || {} + cached_serializer.attribute(attribute, options) + end + non_cached_attributes.each do |attribute| + options = attributes_keys[attribute] || {} + non_cached_serializer.attribute(attribute, options) + end + + # Get serializable hash from both + cached_hash = ActiveModelSerializers::SerializableResource.new( + object, + serializer: cached_serializer, + adapter: adapter_instance.class + ).serializable_hash + non_cached_hash = ActiveModelSerializers::SerializableResource.new( + object, + serializer: non_cached_serializer, + adapter: adapter_instance.class + ).serializable_hash + + # Merge both results + adapter_instance.fragment_cache(cached_hash, non_cached_hash) + end + + def _get_or_create_fragment_serializer(name) + return Object.const_get(name) if Object.const_defined?(name) + Object.const_set(name, Class.new(ActiveModel::Serializer)) + end + + def cache_key(adapter_instance) + return @cache_key if defined?(@cache_key) + + parts = [] + parts << object_cache_key + parts << adapter_instance.cached_name + parts << self.class._cache_digest unless self.class._skip_digest? + @cache_key = parts.join('/') + end + + # Use object's cache_key if available, else derive a key from the object + # Pass the `key` option to the `cache` declaration or override this method to customize the cache key + def object_cache_key + if object.respond_to?(:cache_key) + object.cache_key + elsif (serializer_cache_key = (self.class._cache_key || self.class._cache_options[:key])) + object_time_safe = object.updated_at + object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) + "#{serializer_cache_key}/#{object.id}-#{object_time_safe}" + else + fail UndefinedCacheKey, "#{object.class} must define #cache_key, or the 'key:' option must be passed into '#{self.class}.cache'" + end end end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 15551f4b5..6241fac1b 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -6,8 +6,6 @@ module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model - autoload :CachedSerializer - autoload :FragmentCache autoload :Callbacks autoload :Deserialization autoload :SerializableResource diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 95189233a..50e958f18 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -25,33 +25,6 @@ def serializable_hash_for_collection(options) serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } end - # Read cache from cache_store - # @return [Hash] - def cache_read_multi - return {} if ActiveModelSerializers.config.cache_store.blank? - - keys = CachedSerializer.object_cache_keys(serializer, self, @include_tree) - - return {} if keys.blank? - - ActiveModelSerializers.config.cache_store.read_multi(*keys) - end - - # Set @cached_attributes - def cache_attributes - return if @cached_attributes.present? - - @cached_attributes = cache_read_multi - end - - # Get attributes from @cached_attributes - # @return [Hash] cached attributes - def cached_attributes(cached_serializer) - return yield unless cached_serializer.cached? - - @cached_attributes.fetch(cached_serializer.cache_key(self)) { yield } - end - def serializable_hash_for_single_resource(options) resource = resource_object_for(options) relationships = resource_relationships(options) @@ -80,13 +53,20 @@ def include_meta(json) json end - def resource_object_for(options) - cached_serializer = CachedSerializer.new(serializer) + # Set @cached_attributes + def cache_attributes + return if @cached_attributes.present? + + @cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, self, @include_tree) + end - cached_attributes(cached_serializer) do - cached_serializer.cache_check(self) do - serializer.attributes(options[:fields]) + def resource_object_for(options) + if serializer.class.cache_enabled? + @cached_attributes.fetch(serializer.cache_key(self)) do + serializer.cached_fields(options[:fields], self) end + else + serializer.cached_fields(options[:fields], self) end end end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 9b15c6ff1..1a366139d 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -36,7 +36,7 @@ def fragment_cache(cached_hash, non_cached_hash) end def cache_check(serializer) - CachedSerializer.new(serializer).cache_check(self) do + serializer.cache_check(self) do yield end end diff --git a/lib/active_model_serializers/cached_serializer.rb b/lib/active_model_serializers/cached_serializer.rb deleted file mode 100644 index 09b906edb..000000000 --- a/lib/active_model_serializers/cached_serializer.rb +++ /dev/null @@ -1,87 +0,0 @@ -module ActiveModelSerializers - class CachedSerializer - UndefinedCacheKey = Class.new(StandardError) - - def initialize(serializer) - @cached_serializer = serializer - @klass = @cached_serializer.class - end - - def cache_check(adapter_instance) - if cached? - @klass._cache.fetch(cache_key(adapter_instance), @klass._cache_options) do - yield - end - elsif fragment_cached? - FragmentCache.new(adapter_instance, @cached_serializer, adapter_instance.instance_options).fetch - else - yield - end - end - - def cached? - @klass.cache_enabled? - end - - def fragment_cached? - @klass.fragment_cache_enabled? - end - - def cache_key(adapter_instance) - return @cache_key if defined?(@cache_key) - - parts = [] - parts << object_cache_key - parts << adapter_instance.cached_name - parts << @klass._cache_digest unless @klass._skip_digest? - @cache_key = parts.join('/') - end - - # Use object's cache_key if available, else derive a key from the object - # Pass the `key` option to the `cache` declaration or override this method to customize the cache key - def object_cache_key - if @cached_serializer.object.respond_to?(:cache_key) - @cached_serializer.object.cache_key - elsif (cache_key = (@klass._cache_key || @klass._cache_options[:key])) - object_time_safe = @cached_serializer.object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - "#{cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" - else - fail UndefinedCacheKey, "#{@cached_serializer.object.class} must define #cache_key, or the 'key:' option must be passed into '#{@klass}.cache'" - end - end - - # find all cache_key for the collection_serializer - # @param serializers [ActiveModel::Serializer::CollectionSerializer] - # @param adapter_instance [ActiveModelSerializers::Adapter::Base] - # @param include_tree [ActiveModel::Serializer::IncludeTree] - # @return [Array] all cache_key of collection_serializer - def self.object_cache_keys(serializers, adapter_instance, include_tree) - cache_keys = [] - - serializers.each do |serializer| - cache_keys << object_cache_key(serializer, adapter_instance) - - serializer.associations(include_tree).each do |association| - if association.serializer.respond_to?(:each) - association.serializer.each do |sub_serializer| - cache_keys << object_cache_key(sub_serializer, adapter_instance) - end - else - cache_keys << object_cache_key(association.serializer, adapter_instance) - end - end - end - - cache_keys.compact.uniq - end - - # @return [String, nil] the cache_key of the serializer or nil - def self.object_cache_key(serializer, adapter_instance) - return unless serializer.present? && serializer.object.present? - - cached_serializer = new(serializer) - cached_serializer.cached? ? cached_serializer.cache_key(adapter_instance) : nil - end - end -end diff --git a/lib/active_model_serializers/fragment_cache.rb b/lib/active_model_serializers/fragment_cache.rb deleted file mode 100644 index 78f0f2782..000000000 --- a/lib/active_model_serializers/fragment_cache.rb +++ /dev/null @@ -1,118 +0,0 @@ -module ActiveModelSerializers - class FragmentCache - attr_reader :serializer - - def initialize(adapter, serializer, options) - @instance_options = options - @adapter = adapter - @serializer = serializer - end - - # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class - # 2. Serialize the above two with the given adapter - # 3. Pass their serializations to the adapter +::fragment_cache+ - def fetch - object = serializer.object - - # It will split the serializer into two, one that will be cached and one that will not - serializers = fragment_serializer - - # Get serializable hash from both - cached_hash = serialize(object, serializers[:cached]) - non_cached_hash = serialize(object, serializers[:non_cached]) - - # Merge both results - adapter.fragment_cache(cached_hash, non_cached_hash) - end - - protected - - attr_reader :instance_options, :adapter - - private - - def serialize(object, serializer_class) - SerializableResource.new( - object, - serializer: serializer_class, - adapter: adapter.class - ).serializable_hash - end - - # Given a hash of its cached and non-cached serializers - # 1. Determine cached attributes from serializer class options - # 2. Add cached attributes to cached Serializer - # 3. Add non-cached attributes to non-cached Serializer - def cache_attributes(serializers) - klass = serializer.class - attributes = klass._attributes - cache_only = klass._cache_only - cached_attributes = cache_only ? cache_only : attributes - klass._cache_except - non_cached_attributes = attributes - cached_attributes - attributes_keys = klass._attributes_keys - - add_attributes_to_serializer(serializers[:cached], cached_attributes, attributes_keys) - add_attributes_to_serializer(serializers[:non_cached], non_cached_attributes, attributes_keys) - end - - def add_attributes_to_serializer(serializer, attributes, attributes_keys) - attributes.each do |attribute| - options = attributes_keys[attribute] || {} - serializer.attribute(attribute, options) - end - end - - # Given a resource name - # 1. Dynamically creates a CachedSerializer and NonCachedSerializer - # for a given class 'name' - # 2. Call - # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer.fragmented(serializer) - # NonCachedSerializer.cache(serializer._cache_options) - # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers - # 4. Call +cached_attributes+ on the serializer class and the above hash - # 5. Return the hash - # - # @example - # When +name+ is User::Admin - # creates the Serializer classes (if they don't exist). - # CachedUser_AdminSerializer - # NonCachedUser_AdminSerializer - # - def fragment_serializer - klass = serializer.class - serializer_class_name = to_valid_const_name(klass.name) - - cached = "Cached#{serializer_class_name}" - non_cached = "NonCached#{serializer_class_name}" - - cached_serializer = get_or_create_serializer(cached) - non_cached_serializer = get_or_create_serializer(non_cached) - - klass._cache_options ||= {} - cache_key = klass._cache_key - klass._cache_options[:key] = cache_key if cache_key - cached_serializer.cache(klass._cache_options) - - type = klass._type - cached_serializer.type(type) - non_cached_serializer.type(type) - - non_cached_serializer.fragmented(serializer) - cached_serializer.fragmented(serializer) - - serializers = { cached: cached_serializer, non_cached: non_cached_serializer } - cache_attributes(serializers) - serializers - end - - def get_or_create_serializer(name) - return Object.const_get(name) if Object.const_defined?(name) - Object.const_set(name, Class.new(ActiveModel::Serializer)) - end - - def to_valid_const_name(name) - name.gsub('::', '_') - end - end -end diff --git a/test/active_model_serializers/cached_serializer_test.rb b/test/active_model_serializers/cached_serializer_test.rb deleted file mode 100644 index e9b3ff455..000000000 --- a/test/active_model_serializers/cached_serializer_test.rb +++ /dev/null @@ -1,80 +0,0 @@ -require 'test_helper' -module ActiveModelSerializers - module Adapter - class CachedSerializerTest < ActiveSupport::TestCase - def test_cached_false_without_cache_store - cached_serializer = build do |serializer| - serializer._cache = nil - end - refute cached_serializer.cached? - end - - def test_cached_true_with_cache_store_and_without_cache_only_and_cache_except - cached_serializer = build do |serializer| - serializer._cache = Object - end - assert cached_serializer.cached? - end - - def test_cached_false_with_cache_store_and_with_cache_only - cached_serializer = build do |serializer| - serializer._cache = Object - serializer._cache_only = [:name] - end - refute cached_serializer.cached? - end - - def test_cached_false_with_cache_store_and_with_cache_except - cached_serializer = build do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - end - refute cached_serializer.cached? - end - - def test_fragment_cached_false_without_cache_store - cached_serializer = build do |serializer| - serializer._cache = nil - serializer._cache_only = [:name] - end - refute cached_serializer.fragment_cached? - end - - def test_fragment_cached_true_with_cache_store_and_cache_only - cached_serializer = build do |serializer| - serializer._cache = Object - serializer._cache_only = [:name] - end - assert cached_serializer.fragment_cached? - end - - def test_fragment_cached_true_with_cache_store_and_cache_except - cached_serializer = build do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - end - assert cached_serializer.fragment_cached? - end - - def test_fragment_cached_false_with_cache_store_and_cache_except_and_cache_only - cached_serializer = build do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - serializer._cache_only = [:name] - end - refute cached_serializer.fragment_cached? - end - - private - - def build - serializer = Class.new(ActiveModel::Serializer) - serializer._cache_key = nil - serializer._cache_options = nil - yield serializer if block_given? - serializer_instance = serializer.new(Object) - CachedSerializer.new(serializer_instance) - end - end - end -end diff --git a/test/active_model_serializers/fragment_cache_test.rb b/test/active_model_serializers/fragment_cache_test.rb deleted file mode 100644 index b44b90524..000000000 --- a/test/active_model_serializers/fragment_cache_test.rb +++ /dev/null @@ -1,34 +0,0 @@ -require 'test_helper' -module ActiveModelSerializers - class FragmentCacheTest < ActiveSupport::TestCase - def setup - super - @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') - @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author', description: nil) - @role.author = [@author] - @role_serializer = RoleSerializer.new(@role) - @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) - adapter = ActiveModelSerializers::Adapter.configured_adapter - @role_hash = FragmentCache.new(adapter.new(@role_serializer), @role_serializer, {}) - @spam_hash = FragmentCache.new(adapter.new(@spam_serializer), @spam_serializer, {}) - end - - def test_fragment_fetch_with_virtual_attributes - expected_result = { - id: @role.id, - description: @role.description, - slug: "#{@role.name}-#{@role.id}", - name: @role.name - } - assert_equal(@role_hash.fetch, expected_result) - end - - def test_fragment_fetch_with_namespaced_object - expected_result = { - id: @spam.id - } - assert_equal(@spam_hash.fetch, expected_result) - end - end -end diff --git a/test/cache_test.rb b/test/cache_test.rb index 283f35b80..57173d618 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -114,7 +114,7 @@ def test_default_cache_key_fallback def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cache_option article = Article.new(title: 'Must Read') - e = assert_raises ActiveModelSerializers::CachedSerializer::UndefinedCacheKey do + e = assert_raises ActiveModel::Serializer::UndefinedCacheKey do render_object_with_cache(article) end assert_match(/ActiveModelSerializers::CacheTest::Article must define #cache_key, or the 'key:' option must be passed into 'CachedActiveModelSerializers_CacheTest_ArticleSerializer.cache'/, e.message) @@ -252,11 +252,11 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attribu attributes_serialization = serializable_alert.as_json assert_equal expected_cached_attributes, alert.attributes assert_equal alert.attributes, attributes_serialization - attributes_cache_key = CachedSerializer.new(serializable_alert.adapter.serializer).cache_key(serializable_alert.adapter) + attributes_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key) serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :json_api) - jsonapi_cache_key = CachedSerializer.new(serializable_alert.adapter.serializer).cache_key(serializable_alert.adapter) + jsonapi_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) # Assert cache keys differ refute_equal attributes_cache_key, jsonapi_cache_key # Assert (cached) serializations differ @@ -288,9 +288,9 @@ def test_object_cache_keys serializable = ActiveModelSerializers::SerializableResource.new([@comment, @comment]) include_tree = ActiveModel::Serializer::IncludeTree.from_include_args('*') - actual = CachedSerializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_tree) + actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_tree) - assert_equal actual.size, 3 + assert_equal 3, actual.size assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cached_name}" } assert actual.any? { |key| key =~ %r{post/post-\d+} } assert actual.any? { |key| key =~ %r{author/author-\d+} } @@ -365,12 +365,109 @@ def test_warn_on_serializer_not_defined_in_file assert called end + def test_cached_false_without_cache_store + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = nil + end + refute cached_serializer.class.cache_enabled? + end + + def test_cached_true_with_cache_store_and_without_cache_only_and_cache_except + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + end + assert cached_serializer.class.cache_enabled? + end + + def test_cached_false_with_cache_store_and_with_cache_only + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + serializer._cache_only = [:name] + end + refute cached_serializer.class.cache_enabled? + end + + def test_cached_false_with_cache_store_and_with_cache_except + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + end + refute cached_serializer.class.cache_enabled? + end + + def test_fragment_cached_false_without_cache_store + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = nil + serializer._cache_only = [:name] + end + refute cached_serializer.class.fragment_cache_enabled? + end + + def test_fragment_cached_true_with_cache_store_and_cache_only + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + serializer._cache_only = [:name] + end + assert cached_serializer.class.fragment_cache_enabled? + end + + def test_fragment_cached_true_with_cache_store_and_cache_except + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + end + assert cached_serializer.class.fragment_cache_enabled? + end + + def test_fragment_cached_false_with_cache_store_and_cache_except_and_cache_only + cached_serializer = build_cached_serializer do |serializer| + serializer._cache = Object + serializer._cache_except = [:content] + serializer._cache_only = [:name] + end + refute cached_serializer.class.fragment_cache_enabled? + end + + def test_fragment_fetch_with_virtual_attributes + @author = Author.new(name: 'Joao M. D. Moura') + @role = Role.new(name: 'Great Author', description: nil) + @role.author = [@author] + @role_serializer = RoleSerializer.new(@role) + @role_hash = @role_serializer.fetch_fragment_cache(ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer)) + + expected_result = { + id: @role.id, + description: @role.description, + slug: "#{@role.name}-#{@role.id}", + name: @role.name + } + assert_equal(@role_hash, expected_result) + end + + def test_fragment_fetch_with_namespaced_object + @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') + @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) + @spam_hash = @spam_serializer.fetch_fragment_cache(ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer)) + expected_result = { + id: @spam.id + } + assert_equal(@spam_hash, expected_result) + end + private def cache_store ActiveModelSerializers.config.cache_store end + def build_cached_serializer + serializer = Class.new(ActiveModel::Serializer) + serializer._cache_key = nil + serializer._cache_options = nil + yield serializer if block_given? + serializer.new(Object) + end + def render_object_with_cache(obj, options = {}) @serializable_resource = serializable(obj, options) @serializable_resource.serializable_hash @@ -381,7 +478,7 @@ def adapter end def cached_serialization(serializer) - cache_key = CachedSerializer.new(serializer).cache_key(adapter) + cache_key = serializer.cache_key(adapter) cache_store.fetch(cache_key) end end From 06636b25b2b7af8014b1155a49f51d89d1480224 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 23:45:31 -0500 Subject: [PATCH 650/903] Begin simplifying fragment cache --- lib/active_model/serializer/caching.rb | 75 +++++++++++++------------- 1 file changed, 36 insertions(+), 39 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 1f893189e..7b3aa46f5 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -216,65 +216,62 @@ def cache_check(adapter_instance) # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class # 2. Serialize the above two with the given adapter # 3. Pass their serializations to the adapter +::fragment_cache+ + # + # It will split the serializer into two, one that will be cached and one that will not + # + # Given a resource name + # 1. Dynamically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name' + # 2. Call + # CachedSerializer.cache(serializer._cache_options) + # CachedSerializer.fragmented(serializer) + # NonCachedSerializer.cache(serializer._cache_options) + # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers + # 4. Call +cached_attributes+ on the serializer class and the above hash + # 5. Return the hash + # + # @example + # When +name+ is User::Admin + # creates the Serializer classes (if they don't exist). + # CachedUser_AdminSerializer + # NonCachedUser_AdminSerializer + # + # Given a hash of its cached and non-cached serializers + # 1. Determine cached attributes from serializer class options + # 2. Add cached attributes to cached Serializer + # 3. Add non-cached attributes to non-cached Serializer def fetch_fragment_cache(adapter_instance) - # It will split the serializer into two, one that will be cached and one that will not - - # Given a resource name - # 1. Dynamically creates a CachedSerializer and NonCachedSerializer - # for a given class 'name' - # 2. Call - # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer.fragmented(serializer) - # NonCachedSerializer.cache(serializer._cache_options) - # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers - # 4. Call +cached_attributes+ on the serializer class and the above hash - # 5. Return the hash - # - # @example - # When +name+ is User::Admin - # creates the Serializer classes (if they don't exist). - # CachedUser_AdminSerializer - # NonCachedUser_AdminSerializer - # serializer_class_name = self.class.name.gsub('::'.freeze, '_'.freeze) - cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" - non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" - self.class._cache_options ||= {} self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key - cached_serializer.cache(self.class._cache_options) - cached_serializer.type(self.class._type) - non_cached_serializer.type(self.class._type) - - non_cached_serializer.fragmented(self) - cached_serializer.fragmented(self) - - # Given a hash of its cached and non-cached serializers - # 1. Determine cached attributes from serializer class options - # 2. Add cached attributes to cached Serializer - # 3. Add non-cached attributes to non-cached Serializer attributes = self.class._attributes cache_only = self.class._cache_only cached_attributes = cache_only ? cache_only : attributes - self.class._cache_except non_cached_attributes = attributes - cached_attributes attributes_keys = self.class._attributes_keys + cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" + cached_serializer.cache(self.class._cache_options) + cached_serializer.type(self.class._type) + cached_serializer.fragmented(self) cached_attributes.each do |attribute| options = attributes_keys[attribute] || {} cached_serializer.attribute(attribute, options) end - non_cached_attributes.each do |attribute| - options = attributes_keys[attribute] || {} - non_cached_serializer.attribute(attribute, options) - end - - # Get serializable hash from both cached_hash = ActiveModelSerializers::SerializableResource.new( object, serializer: cached_serializer, adapter: adapter_instance.class ).serializable_hash + + non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" + non_cached_serializer.type(self.class._type) + non_cached_serializer.fragmented(self) + non_cached_attributes.each do |attribute| + options = attributes_keys[attribute] || {} + non_cached_serializer.attribute(attribute, options) + end non_cached_hash = ActiveModelSerializers::SerializableResource.new( object, serializer: non_cached_serializer, From cc80eba9c923071fd31f4d6339daac44769709b2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 30 Mar 2016 23:54:17 -0500 Subject: [PATCH 651/903] Refactor fragment cache logic some more --- lib/active_model/serializer/caching.rb | 54 ++++++++++++++++---------- 1 file changed, 33 insertions(+), 21 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 7b3aa46f5..60c7ef701 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -63,6 +63,14 @@ def _skip_digest? _cache_options && _cache_options[:skip_digest] end + def cached_attributes + _cache_only ? _cache_only : _attributes - _cache_except + end + + def non_cached_attributes + _attributes - cached_attributes + end + # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. @@ -245,33 +253,14 @@ def fetch_fragment_cache(adapter_instance) self.class._cache_options ||= {} self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key - attributes = self.class._attributes - cache_only = self.class._cache_only - cached_attributes = cache_only ? cache_only : attributes - self.class._cache_except - non_cached_attributes = attributes - cached_attributes - attributes_keys = self.class._attributes_keys - - cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" - cached_serializer.cache(self.class._cache_options) - cached_serializer.type(self.class._type) - cached_serializer.fragmented(self) - cached_attributes.each do |attribute| - options = attributes_keys[attribute] || {} - cached_serializer.attribute(attribute, options) - end + cached_serializer = _get_or_create_fragment_cached_serializer(serializer_class_name) cached_hash = ActiveModelSerializers::SerializableResource.new( object, serializer: cached_serializer, adapter: adapter_instance.class ).serializable_hash - non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" - non_cached_serializer.type(self.class._type) - non_cached_serializer.fragmented(self) - non_cached_attributes.each do |attribute| - options = attributes_keys[attribute] || {} - non_cached_serializer.attribute(attribute, options) - end + non_cached_serializer = _get_or_create_fragment_non_cached_serializer(serializer_class_name) non_cached_hash = ActiveModelSerializers::SerializableResource.new( object, serializer: non_cached_serializer, @@ -282,6 +271,29 @@ def fetch_fragment_cache(adapter_instance) adapter_instance.fragment_cache(cached_hash, non_cached_hash) end + def _get_or_create_fragment_cached_serializer(serializer_class_name) + cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" + cached_serializer.cache(self.class._cache_options) + cached_serializer.type(self.class._type) + cached_serializer.fragmented(self) + self.class.cached_attributes.each do |attribute| + options = self.class._attributes_keys[attribute] || {} + cached_serializer.attribute(attribute, options) + end + cached_serializer + end + + def _get_or_create_fragment_non_cached_serializer(serializer_class_name) + non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" + non_cached_serializer.type(self.class._type) + non_cached_serializer.fragmented(self) + self.class.non_cached_attributes.each do |attribute| + options = self.class._attributes_keys[attribute] || {} + non_cached_serializer.attribute(attribute, options) + end + non_cached_serializer + end + def _get_or_create_fragment_serializer(name) return Object.const_get(name) if Object.const_defined?(name) Object.const_set(name, Class.new(ActiveModel::Serializer)) From f3acf4e7a276794eb98320fe8d6ec4990536e6fa Mon Sep 17 00:00:00 2001 From: Stefan Wrobel Date: Wed, 13 Apr 2016 14:08:12 -0700 Subject: [PATCH 652/903] Correct Adapter & SerializableResource examples --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 769740ce5..4bb5ef105 100644 --- a/README.md +++ b/README.md @@ -137,7 +137,7 @@ The model can be serialized as: ```ruby options = {} -serialization = SerializableResource.new(resource, options) +serialization = ActiveModelSerializers::SerializableResource.new(resource, options) serialization.to_json serialization.as_json ``` @@ -146,7 +146,7 @@ SerializableResource delegates to the adapter, which it builds as: ```ruby adapter_options = {} -adapter = Adapter.create(serializer, adapter_options) +adapter = ActiveModelSerializers::Adapter.create(serializer, adapter_options) adapter.to_json adapter.as_json adapter.serializable_hash From 4c0e2dcb28a1be90fcc5ea3b4562a00d40efa50d Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 18 Apr 2016 01:04:50 +0200 Subject: [PATCH 653/903] Fix example in docs/general/deserialization.md. --- docs/general/deserialization.md | 38 ++++++++++++++++----------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/docs/general/deserialization.md b/docs/general/deserialization.md index 56dda833c..41433c1c0 100644 --- a/docs/general/deserialization.md +++ b/docs/general/deserialization.md @@ -35,30 +35,30 @@ Given a JSON API document, ``` document = { - data: { - id: 1, - type: 'post', - attributes: { - title: 'Title 1', - date: '2015-12-20' + 'data' => { + 'id' => 1, + 'type' => 'post', + 'attributes' => { + 'title' => 'Title 1', + 'date' => '2015-12-20' }, - associations: { - author: { - data: { - type: 'user', - id: 2 + 'associations' => { + 'author' => { + 'data' => { + 'type' => 'user', + 'id' => '2' } }, - second_author: { - data: nil + 'second_author' => { + 'data' => nil }, - comments: { - data: [{ - type: 'comment', - id: 3 + 'comments' => { + 'data' => [{ + 'type' => 'comment', + 'id' => '3' },{ - type: 'comment', - id: 4 + 'type' => 'comment', + 'id' => '4' }] } } From b7e2bc06eda51f51386b62aade8ba073a1f089d5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 18 Apr 2016 09:31:38 -0500 Subject: [PATCH 654/903] Memoize resource relationships bin/bench_regression "version": "0.10.0.rc5", "rails_version": "4.2.6", "benchmark_run[environment]": "2.2.2p95", perf/only_calc_associations_once "commit_hash": "1e7c428", caching on: caching serializers: gc off 741.7702402782281/ips; 1355 objects caching on: non-caching serializers: gc off 712.3752615532874/ips; 1257 objects caching off: caching serializers: gc off 706.0789199312495/ips; 1355 objects caching off: non-caching serializers: gc off 751.5310710635379/ips; 1257 objects master "commit_hash": "1033b711c7d7c231bb5b832e7dfe7f99389f22c4" caching on: caching serializers: gc off 567.7959835633892/ips; 1803 objects caching on: non-caching serializers: gc off 776.4929551133658/ips; 1257 objects caching off: caching serializers: gc off 538.046851190591/ips; 1803 objects caching off: non-caching serializers: gc off 738.5596630209004/ips; 1257 objects --- lib/active_model_serializers/adapter/attributes.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 50e958f18..cc8b807b1 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -34,7 +34,7 @@ def serializable_hash_for_single_resource(options) def resource_relationships(options) relationships = {} serializer.associations(@include_tree).each do |association| - relationships[association.key] = relationship_value_for(association, options) + relationships[association.key] ||= relationship_value_for(association, options) end relationships From e554ba23d204d7075a2727e2ce1b85ca42ced0eb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 18 Apr 2016 09:55:27 -0500 Subject: [PATCH 655/903] Nicer debug; compare caching by serializer, grouped by caching on/off bundle exec bin/bench_regression a5eaf6cd7a7fed42d9e64777753a1762e187eadc 1033b711c7d7c231bb5b832e7dfe7f99389f22c4 --pattern bm_caching ["perf/only_calc_associations_once", "a5eaf6cd7a7fed42d9e64777753a1762e187eadc", "1033b711c7d7c231bb5b832e7dfe7f99389f22c4", "a5eaf6c"] "version": "0.10.0.rc5", "rails_version": "4.2.6", "benchmark_run[environment]": "2.2.2p95", Note: checking out 'a5eaf6cd7a7fed42d9e64777753a1762e187eadc'. HEAD is now at a5eaf6c... Nicer debug; compare caching by serializer, grouped by caching on/off caching on: caching serializers: gc off 783.6956866669746/ips; 1355 objects caching on: non-caching serializers: gc off 798.8629770532652/ips; 1257 objects caching off: caching serializers: gc off 682.3661326140281/ips; 1355 objects caching off: non-caching serializers: gc off 721.2175067555897/ips; 1257 objects HEAD is now at 1033b71... Merge pull request #1638 from bf4/caching_redux caching on: caching serializers: gc off 570.6905948477781/ips; 1803 objects caching on: non-caching serializers: gc off 822.8418206976623/ips; 1257 objects caching off: caching serializers: gc off 523.4174806572001/ips; 1803 objects caching off: non-caching serializers: gc off 747.6026493097758/ips; 1257 objects --- test/benchmark/bm_caching.rb | 26 +++++++++++--------------- 1 file changed, 11 insertions(+), 15 deletions(-) diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index c2abbc659..887c3139d 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -35,6 +35,14 @@ def get_non_caching(on_off = 'on'.freeze) get("/non_caching/#{on_off}") end + def debug(msg = '') + if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i + STDERR.puts yield + else + STDERR.puts msg + end + end + private def assert_responses(caching, non_caching) @@ -85,33 +93,21 @@ def assert_equal(expected, actual, message) STDERR.puts message unless ENV['SUMMARIZE'] end end - - def debug(msg = '') - if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i - STDERR.puts yield - else - STDERR.puts msg - end - end end assertion = ApiAssertion.new assertion.valid? -# STDERR.puts assertion.get_status +assertion.debug { assertion.get_status } time = 10 { 'caching on: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'on'] }, - # 'caching on: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'on'] }, - 'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] }, - # 'caching off: caching serializers: gc on' => { disable_gc: false, send: [:get_caching, 'off'] }, 'caching on: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'on'] }, - # 'caching on: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'on'] }, + 'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] }, 'caching off: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'off'] } - # 'caching off: non-caching serializers: gc on' => { disable_gc: false, send: [:get_non_caching, 'off'] } }.each do |label, options| assertion.clear Benchmark.ams(label, time: time, disable_gc: options[:disable_gc]) do assertion.send(*options[:send]) end - # STDERR.puts assertion.get_status(options[:send][-1]) + assertion.debug { assertion.get_status(options[:send][-1]) } end From 1d24c9708ae802ec449664f82746d93d8fa345c0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 17 Apr 2016 16:11:30 -0500 Subject: [PATCH 656/903] Lazify calculating caller file digest until used --- CHANGELOG.md | 1 + lib/active_model/serializer/caching.rb | 12 +++++++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 34eb2298a..f886d3b28 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,7 @@ Breaking changes: - [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) Features: +- [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) - [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) - [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 60c7ef701..b3663d631 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -18,8 +18,9 @@ module Caching # force # race_condition_ttl # Passed to ::_cache as - # serializer._cache.fetch(cache_key, @klass._cache_options) - serializer.class_attribute :_cache_digest # @api private : Generated + # serializer.cache_store.fetch(cache_key, @klass._cache_options) + # Passed as second argument to serializer.cache_store.fetch(cache_key, self.class._cache_options) + serializer.class_attribute :_cache_digest_file_path # @api private : Derived at inheritance end end @@ -42,7 +43,12 @@ module ClassMethods def inherited(base) super caller_line = caller[1] - base._cache_digest = digest_caller_file(caller_line) + base._cache_digest_file_path = caller_line + end + + def _cache_digest + return @_cache_digest if defined?(@_cache_digest) + @_cache_digest = digest_caller_file(_cache_digest_file_path) end # Hashes contents of file for +_cache_digest+ From 56662e9f3414ec90f16a7c33b80fc34537e1e5b2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 18 Apr 2016 14:45:10 -0500 Subject: [PATCH 657/903] Add missing unsubscribe from test --- test/action_controller/serialization_test.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index aa7375f27..cf757b1c0 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -454,13 +454,15 @@ def use_adapter? end def test_render_event_is_emmited - ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| + subscriber = ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| @name = name end get :render_using_implicit_serializer assert_equal 'render.active_model_serializers', @name + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber end end end From ebda34b3d3662215718068b91c895ce5159d7cd3 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 20 Apr 2016 03:08:54 +0200 Subject: [PATCH 658/903] Fix tests to comply with the JSON API spec. --- test/adapter/json_api/has_many_test.rb | 5 +++-- test/adapter/json_api/has_one_test.rb | 5 +++-- test/fixtures/poro.rb | 5 +++-- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 4c391eb43..db75d35c5 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -131,8 +131,9 @@ def test_has_many_with_virtual_value id: '1', type: 'virtual-values', relationships: { - maker: { data: { id: 1 } }, - reviews: { data: [{ id: 1 }, { id: 2 }] } + maker: { data: { type: 'makers', id: '1' } }, + reviews: { data: [{ type: 'reviews', id: '1' }, + { type: 'reviews', id: '2' }] } } } }, adapter.serializable_hash) diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index e0ea4cd76..eb505a0de 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -65,8 +65,9 @@ def test_has_one_with_virtual_value id: '1', type: 'virtual-values', relationships: { - maker: { data: { id: 1 } }, - reviews: { data: [{ id: 1 }, { id: 2 }] } + maker: { data: { type: 'makers', id: '1' } }, + reviews: { data: [{ type: 'reviews', id: '1' }, + { type: 'reviews', id: '2' }] } } } } diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 9689e615a..cfcc0ede5 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -227,8 +227,9 @@ def json_key VirtualValueSerializer = Class.new(ActiveModel::Serializer) do attributes :id - has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }] - has_one :maker, virtual_value: { id: 1 } + has_many :reviews, virtual_value: [{ type: 'reviews', id: '1' }, + { type: 'reviews', id: '2' }] + has_one :maker, virtual_value: { type: 'makers', id: '1' } def reviews end From 02ad8c26b06f2c4a483b6ebf60259f38c4705a99 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 20 Apr 2016 10:13:02 -0500 Subject: [PATCH 659/903] Fix CachingPostSerializer defining associations twice --- test/benchmark/fixtures.rb | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/test/benchmark/fixtures.rb b/test/benchmark/fixtures.rb index 039adb023..abe56a421 100644 --- a/test/benchmark/fixtures.rb +++ b/test/benchmark/fixtures.rb @@ -52,11 +52,28 @@ class CachingCommentSerializer < CommentSerializer end Rails.configuration.serializers << CachingCommentSerializer -class CachingPostSerializer < PostSerializer +# see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 +class CachingPostSerializer < ActiveModel::Serializer cache key: 'post', expires_in: 0.1, skip_digest: true + + attributes :id, :title, :body + + has_many :comments, serializer: CommentSerializer belongs_to :blog, serializer: BlogSerializer - belongs_to :author, serializer: CachingAuthorSerializer - has_many :comments, serializer: CachingCommentSerializer + belongs_to :author, serializer: AuthorSerializer + + link(:post_authors) { 'https://example.com/post_authors' } + + meta do + { + rating: 5, + favorite_count: 10 + } + end + + def blog + Blog.new(id: 999, name: 'Custom blog') + end end Rails.configuration.serializers << CachingPostSerializer From 335869ec0bc0acdd9a1503aea9ab98ab7b864cdb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 20 Apr 2016 10:47:00 -0500 Subject: [PATCH 660/903] Add FragmentCaching benchmark --- test/benchmark/bm_caching.rb | 6 +++++ test/benchmark/controllers.rb | 11 +++++++-- test/benchmark/fixtures.rb | 45 +++++++++++++++++++++++++++++++---- 3 files changed, 55 insertions(+), 7 deletions(-) diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index 887c3139d..48ac97c73 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -31,6 +31,10 @@ def get_caching(on_off = 'on'.freeze) get("/caching/#{on_off}") end + def get_fragment_caching(on_off = 'on'.freeze) + get("/fragment_caching/#{on_off}") + end + def get_non_caching(on_off = 'on'.freeze) get("/non_caching/#{on_off}") end @@ -101,8 +105,10 @@ def assert_equal(expected, actual, message) time = 10 { 'caching on: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'on'] }, + 'caching on: fragment caching serializers: gc off' => { disable_gc: true, send: [:get_fragment_caching, 'on'] }, 'caching on: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'on'] }, 'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] }, + 'caching off: fragment caching serializers: gc off' => { disable_gc: true, send: [:get_fragment_caching, 'off'] }, 'caching off: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'off'] } }.each do |label, options| assertion.clear diff --git a/test/benchmark/controllers.rb b/test/benchmark/controllers.rb index e95ab11af..d2c04d551 100644 --- a/test/benchmark/controllers.rb +++ b/test/benchmark/controllers.rb @@ -1,12 +1,13 @@ class PostController < ActionController::Base POST = begin + updated_at = Time.current if ENV['BENCH_STRESS'] comments = (0..50).map do |i| - Comment.new(id: i, body: 'ZOMG A COMMENT') + Comment.new(id: i, body: 'ZOMG A COMMENT', updated_at: updated_at + i) end else - comments = [Comment.new(id: 1, body: 'ZOMG A COMMENT')] + comments = [Comment.new(id: 1, body: 'ZOMG A COMMENT', updated_at: updated_at)] end author = Author.new(id: 42, first_name: 'Joao', last_name: 'Moura') Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) @@ -17,6 +18,11 @@ def render_with_caching_serializer render json: POST, serializer: CachingPostSerializer, adapter: :json, meta: { caching: perform_caching } end + def render_with_fragment_caching_serializer + toggle_cache_status + render json: POST, serializer: FragmentCachingPostSerializer, adapter: :json, meta: { caching: perform_caching } + end + def render_with_non_caching_serializer toggle_cache_status render json: POST, adapter: :json, meta: { caching: perform_caching } @@ -73,5 +79,6 @@ def toggle_cache_status get '/status(/:on)' => 'post#render_cache_status' get '/clear' => 'post#clear' get '/caching(/:on)' => 'post#render_with_caching_serializer' + get '/fragment_caching(/:on)' => 'post#render_with_fragment_caching_serializer' get '/non_caching(/:on)' => 'post#render_with_non_caching_serializer' end diff --git a/test/benchmark/fixtures.rb b/test/benchmark/fixtures.rb index abe56a421..5242db2a0 100644 --- a/test/benchmark/fixtures.rb +++ b/test/benchmark/fixtures.rb @@ -13,7 +13,7 @@ class BlogSerializer < ActiveModel::Serializer Rails.configuration.serializers << BlogSerializer class CommentSerializer < ActiveModel::Serializer - attributes :id, :body + attributes :id, :body, :updated_at belongs_to :post belongs_to :author @@ -43,7 +43,7 @@ def blog Rails.configuration.serializers << PostSerializer class CachingAuthorSerializer < AuthorSerializer - cache key: 'writer', only: [:first_name, :last_name], skip_digest: true + cache key: 'writer', skip_digest: true end Rails.configuration.serializers << CachingAuthorSerializer @@ -58,9 +58,9 @@ class CachingPostSerializer < ActiveModel::Serializer attributes :id, :title, :body - has_many :comments, serializer: CommentSerializer belongs_to :blog, serializer: BlogSerializer - belongs_to :author, serializer: AuthorSerializer + belongs_to :author, serializer: CachingAuthorSerializer + has_many :comments, serializer: CachingCommentSerializer link(:post_authors) { 'https://example.com/post_authors' } @@ -77,6 +77,41 @@ def blog end Rails.configuration.serializers << CachingPostSerializer +class FragmentCachingAuthorSerializer < AuthorSerializer + cache key: 'writer', only: [:first_name, :last_name], skip_digest: true +end +Rails.configuration.serializers << FragmentCachingAuthorSerializer + +class FragmentCachingCommentSerializer < CommentSerializer + cache expires_in: 1.day, except: [:updated_at], skip_digest: true +end +Rails.configuration.serializers << CachingCommentSerializer + +# see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 +class FragmentCachingPostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 0.1, skip_digest: true + + attributes :id, :title, :body + + belongs_to :blog, serializer: BlogSerializer + belongs_to :author, serializer: FragmentCachingAuthorSerializer + has_many :comments, serializer: FragmentCachingCommentSerializer + + link(:post_authors) { 'https://example.com/post_authors' } + + meta do + { + rating: 5, + favorite_count: 10 + } + end + + def blog + Blog.new(id: 999, name: 'Custom blog') + end +end +Rails.configuration.serializers << FragmentCachingPostSerializer + if ENV['ENABLE_ACTIVE_RECORD'] == 'true' require 'active_record' @@ -167,7 +202,7 @@ def read_attribute_for_serialization(key) end class Comment < BenchmarkModel - attr_accessor :id, :body + attr_accessor :id, :body, :updated_at end class Author < BenchmarkModel From e804d37924c21eaddfd19c289496a9cd530eafa0 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Wed, 20 Apr 2016 04:21:20 +0200 Subject: [PATCH 661/903] Meta no longer handled in Base adapter. --- .../adapter/attributes.rb | 5 ----- lib/active_model_serializers/adapter/base.rb | 17 +---------------- lib/active_model_serializers/adapter/json.rb | 10 ++++++++++ .../adapter/json_api.rb | 4 ++++ test/serializers/meta_test.rb | 15 +++++++-------- 5 files changed, 22 insertions(+), 29 deletions(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index cc8b807b1..aae898b09 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -48,11 +48,6 @@ def relationship_value_for(association, options) Attributes.new(association.serializer, opts).serializable_hash(options) end - # no-op: Attributes adapter does not include meta data, because it does not support root. - def include_meta(json) - json - end - # Set @cached_attributes def cache_attributes return if @cached_attributes.present? diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 1a366139d..d54177345 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -26,9 +26,7 @@ def serializable_hash(_options = nil) end def as_json(options = nil) - hash = serializable_hash(options) - include_meta(hash) - hash + serializable_hash(options) end def fragment_cache(cached_hash, non_cached_hash) @@ -49,23 +47,10 @@ def serialization_options(options) options ||= {} # rubocop:disable Lint/UselessAssignment end - def meta - instance_options.fetch(:meta, nil) - end - - def meta_key - instance_options.fetch(:meta_key, 'meta'.freeze) - end - def root serializer.json_key.to_sym if serializer.json_key end - def include_meta(json) - json[meta_key] = meta unless meta.blank? - json - end - class << self # Sets the default transform for the adapter. # diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb index 7c1c30cc4..423cfb9fb 100644 --- a/lib/active_model_serializers/adapter/json.rb +++ b/lib/active_model_serializers/adapter/json.rb @@ -4,8 +4,18 @@ class Json < Base def serializable_hash(options = nil) options = serialization_options(options) serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } + serialized_hash[meta_key] = meta unless meta.blank? + self.class.transform_key_casing!(serialized_hash, instance_options) end + + def meta + instance_options.fetch(:meta, nil) + end + + def meta_key + instance_options.fetch(:meta_key, 'meta'.freeze) + end end end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 0216c7a26..6ee70e165 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -67,6 +67,7 @@ def serializable_hash(*) # links: toplevel_links, # jsonapi: toplevel_jsonapi # }.reject! {|_,v| v.nil? } + # rubocop:disable Metrics/CyclomaticComplexity def success_document is_collection = serializer.respond_to?(:each) serializers = is_collection ? serializer : [serializer] @@ -130,8 +131,11 @@ def success_document hash[:links].update(pagination_links_for(serializer)) end + hash[:meta] = instance_options[:meta] if instance_options[:meta].is_a?(Hash) + hash end + # rubocop:enable Metrics/CyclomaticComplexity # {http://jsonapi.org/format/#errors JSON API Errors} # TODO: look into caching diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index d9c3bc008..45dc9ea09 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -92,7 +92,7 @@ def test_meta_key_is_used assert_equal(expected, actual) end - def test_meta_key_is_used_with_json_api + def test_meta_key_is_not_used_with_json_api actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, @@ -105,25 +105,25 @@ def test_meta_key_is_used_with_json_api type: 'blogs', attributes: { title: 'AMS Hints' } }, - 'haha_meta' => { total: 10 } + meta: { total: 10 } } assert_equal(expected, actual) end - def test_meta_key_is_not_present_when_blank_object_with_json_api + def test_meta_key_is_present_when_empty_hash_with_json_api actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, serializer: AlternateBlogSerializer, - meta: {}, - meta_key: 'haha_meta' + meta: {} ).as_json expected = { data: { id: '1', type: 'blogs', attributes: { title: 'AMS Hints' } - } + }, + meta: {} } assert_equal(expected, actual) end @@ -133,8 +133,7 @@ def test_meta_key_is_not_present_when_empty_string_with_json_api @blog, adapter: :json_api, serializer: AlternateBlogSerializer, - meta: '', - meta_key: 'haha_meta' + meta: '' ).as_json expected = { data: { From 37ca0c1f6c8c2a2fa60cb026a7e681bc382043d3 Mon Sep 17 00:00:00 2001 From: Nader Akhnoukh Date: Thu, 21 Apr 2016 20:22:23 -0600 Subject: [PATCH 662/903] Support pagination link for Kaminari when no data is returned --- CHANGELOG.md | 1 + .../adapter/json_api/pagination_links.rb | 2 +- .../adapter/json_api/pagination_links_test.rb | 23 +++++++++++++++++++ 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f886d3b28..ee09dd18a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -46,6 +46,7 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: +- [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned - [#1657](https://github.com/rails-api/active_model_serializers/pull/1657) Add missing missing require "active_support/json". (@andreaseger) - [#1661](https://github.com/rails-api/active_model_serializers/pull/1661) Fixes `read_attribute_for_serialization` not seeing methods defined in serialization superclass (#1653, #1658, #1660), introduced in #1650. (@bf4) diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb index 58c6f1df1..a07de69a9 100644 --- a/lib/active_model_serializers/adapter/json_api/pagination_links.rb +++ b/lib/active_model_serializers/adapter/json_api/pagination_links.rb @@ -28,7 +28,7 @@ def as_json private def pages_from - return {} if collection.total_pages == FIRST_PAGE + return {} if collection.total_pages <= FIRST_PAGE {}.tap do |pages| pages[:self] = collection.current_page diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 406d0a6e4..e6f74ebe2 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -101,6 +101,13 @@ def expected_response_with_last_page_pagination_links end end + def expected_response_with_no_data_pagination_links + {}.tap do |hash| + hash[:data] = [] + hash[:links] = {} + end + end + def test_pagination_links_using_kaminari adapter = load_adapter(using_kaminari, mock_request) @@ -120,6 +127,22 @@ def test_pagination_links_with_additional_params adapter.serializable_hash end + def test_pagination_links_when_zero_results_kaminari + @array = [] + + adapter = load_adapter(using_kaminari(1), mock_request) + + assert_equal expected_response_with_no_data_pagination_links, adapter.serializable_hash + end + + def test_pagination_links_when_zero_results_will_paginate + @array = [] + + adapter = load_adapter(using_will_paginate(1), mock_request) + + assert_equal expected_response_with_no_data_pagination_links, adapter.serializable_hash + end + def test_last_page_pagination_links_using_kaminari adapter = load_adapter(using_kaminari(3), mock_request) From 8404f80dc470d8d87d778be95fe99d15aac03958 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 22 Apr 2016 12:04:40 -0500 Subject: [PATCH 663/903] Fix CHANGELOG sections [ci skip] --- CHANGELOG.md | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ee09dd18a..8e80e765c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,20 @@ ## 0.10.x +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc5...master) + +Breaking changes: + +Features: +- [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) +- [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options + to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) + +Fixes: +- [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned. (@iamnader) + +Misc: +- [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) + ### [v0.10.0.rc5 (2016-04-04)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc4...v0.10.0.rc5) Breaking changes: @@ -8,9 +23,6 @@ Breaking changes: - [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) Features: -- [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) -- [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options - to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) - [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) - [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` take precedence over `serialization_scope` in the controller. @@ -46,7 +58,6 @@ Features: - [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) Fixes: -- [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned - [#1657](https://github.com/rails-api/active_model_serializers/pull/1657) Add missing missing require "active_support/json". (@andreaseger) - [#1661](https://github.com/rails-api/active_model_serializers/pull/1661) Fixes `read_attribute_for_serialization` not seeing methods defined in serialization superclass (#1653, #1658, #1660), introduced in #1650. (@bf4) @@ -68,7 +79,6 @@ Fixes: - [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) Misc: -- [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) - [#1608](https://github.com/rails-api/active_model_serializers/pull/1608) Move SerializableResource to ActiveModelSerializers (@groyoh) - [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) - [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) From bade0f2dd61196fb33774828d7615d14a93ac9c0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 22 Apr 2016 12:04:40 -0500 Subject: [PATCH 664/903] Fix CHANGELOG sections [ci skip] --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8e80e765c..99cf7e5ef 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ ### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc5...master) Breaking changes: +- [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) Features: - [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) From d9eac2a4bd17545fc49ac9263204235b03653ef4 Mon Sep 17 00:00:00 2001 From: Fumiaki MATSUSHIMA Date: Sun, 24 Apr 2016 22:25:02 +0900 Subject: [PATCH 665/903] Fix appveyor setting for JRuby Path for JRuby is not correct so tests run on CRuby 1.9 till now... --- appveyor.yml | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/appveyor.yml b/appveyor.yml index aed5f7619..9cd4fd0da 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -3,21 +3,19 @@ version: '{build}' skip_tags: true environment: + JRUBY_OPTS: "--dev -J-Xmx1024M --debug" matrix: - - ruby_version: "21" - - ruby_version: "21-x64" - - ruby_version: "jruby-9.0.4.0" + - ruby_version: "Ruby21" + - ruby_version: "Ruby21-x64" + - ruby_version: "jruby-9.0.0.0" cache: - vendor/bundle install: - - SET PATH=C:\Ruby%ruby_version%\bin;%PATH% - - ruby --version - - gem --version + - SET PATH=C:\%ruby_version%\bin;%PATH% - gem install bundler - - bundler --version - - bundle platform + - bundle env - bundle install --path=vendor/bundle --retry=3 --jobs=3 test_script: From ad9e69a737d30609d532c42e4a9a9edb81742d1d Mon Sep 17 00:00:00 2001 From: Christopher Styles Date: Mon, 25 Apr 2016 19:58:20 -0700 Subject: [PATCH 666/903] Fix typo in PRIMITIVE HANDLING docs [ci skip] --- docs/ARCHITECTURE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index d3cf7ad83..c9af84529 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -44,7 +44,7 @@ ActiveModelSerializers. If the collection serializer (ArraySerializer) cannot identify a serializer for a resource in its collection, it raises [`NoSerializerError`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128) -which is rescued in `AcitveModel::Serializer::Reflection#build_association` which sets +which is rescued in `ActiveModel::Serializer::Reflection#build_association` which sets the association value directly: ```ruby From aa087a22b5508ce43dd84185188686f29f95cfdf Mon Sep 17 00:00:00 2001 From: Fumiaki MATSUSHIMA Date: Thu, 21 Apr 2016 22:30:49 +0900 Subject: [PATCH 667/903] String/Lambda support for conditional attributes/associations --- CHANGELOG.md | 1 + docs/general/serializers.md | 4 ++ lib/active_model/serializer/field.rb | 38 ++++++++++++++++- test/serializers/associations_test.rb | 58 +++++++++++++++++++------- test/serializers/attribute_test.rb | 60 ++++++++++++++++++++------- 5 files changed, 128 insertions(+), 33 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 99cf7e5ef..ec9b7446b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,7 @@ Breaking changes: - [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) Features: +- [#1699](https://github.com/rails-api/active_model_serializers/pull/1699) String/Lambda support for conditional attributes/associations (@mtsmfm) - [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) - [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index b166d9d0a..664799d0d 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -80,6 +80,10 @@ end ```ruby has_one :blog, if: :show_blog? +# you can also use a string or lambda +# has_one :blog, if: 'scope.admin?' +# has_one :blog, if: -> (serializer) { serializer.scope.admin? } +# has_one :blog, if: -> { scope.admin? } def show_blog? scope.admin? diff --git a/lib/active_model/serializer/field.rb b/lib/active_model/serializer/field.rb index 35e6fe263..6299b0990 100644 --- a/lib/active_model/serializer/field.rb +++ b/lib/active_model/serializer/field.rb @@ -4,6 +4,12 @@ class Serializer # specified in the ActiveModel::Serializer class. # Notice that the field block is evaluated in the context of the serializer. Field = Struct.new(:name, :options, :block) do + def initialize(*) + super + + validate_condition! + end + # Compute the actual value of a field for a given serializer instance. # @param [Serializer] The serializer instance for which the value is computed. # @return [Object] value @@ -27,9 +33,9 @@ def value(serializer) def excluded?(serializer) case condition_type when :if - !serializer.public_send(condition) + !evaluate_condition(serializer) when :unless - serializer.public_send(condition) + evaluate_condition(serializer) else false end @@ -37,6 +43,34 @@ def excluded?(serializer) private + def validate_condition! + return if condition_type == :none + + case condition + when Symbol, String, Proc + # noop + else + fail TypeError, "#{condition_type.inspect} should be a Symbol, String or Proc" + end + end + + def evaluate_condition(serializer) + case condition + when Symbol + serializer.public_send(condition) + when String + serializer.instance_eval(condition) + when Proc + if condition.arity.zero? + serializer.instance_exec(&condition) + else + serializer.instance_exec(serializer, &condition) + end + else + nil + end + end + def condition_type @condition_type ||= if options.key?(:if) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index ed5ce1e05..218e0d727 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -239,27 +239,55 @@ def test_associations_namespaced_resources end end + # rubocop:disable Metrics/AbcSize def test_conditional_associations - serializer = Class.new(ActiveModel::Serializer) do - belongs_to :if_assoc_included, if: :true - belongs_to :if_assoc_excluded, if: :false - belongs_to :unless_assoc_included, unless: :false - belongs_to :unless_assoc_excluded, unless: :true - - def true - true - end + model = ::Model.new(true: true, false: false) + + scenarios = [ + { options: { if: :true }, included: true }, + { options: { if: :false }, included: false }, + { options: { unless: :false }, included: true }, + { options: { unless: :true }, included: false }, + { options: { if: 'object.true' }, included: true }, + { options: { if: 'object.false' }, included: false }, + { options: { unless: 'object.false' }, included: true }, + { options: { unless: 'object.true' }, included: false }, + { options: { if: -> { object.true } }, included: true }, + { options: { if: -> { object.false } }, included: false }, + { options: { unless: -> { object.false } }, included: true }, + { options: { unless: -> { object.true } }, included: false }, + { options: { if: -> (s) { s.object.true } }, included: true }, + { options: { if: -> (s) { s.object.false } }, included: false }, + { options: { unless: -> (s) { s.object.false } }, included: true }, + { options: { unless: -> (s) { s.object.true } }, included: false } + ] + + scenarios.each do |s| + serializer = Class.new(ActiveModel::Serializer) do + belongs_to :association, s[:options] + + def true + true + end - def false - false + def false + false + end end + + hash = serializable(model, serializer: serializer).serializable_hash + assert_equal(s[:included], hash.key?(:association), "Error with #{s[:options]}") end + end - model = ::Model.new - hash = serializable(model, serializer: serializer).serializable_hash - expected = { if_assoc_included: nil, unless_assoc_included: nil } + def test_illegal_conditional_associations + exception = assert_raises(TypeError) do + Class.new(ActiveModel::Serializer) do + belongs_to :x, if: nil + end + end - assert_equal(expected, hash) + assert_match(/:if should be a Symbol, String or Proc/, exception.message) end end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index b4a441c69..5a914495e 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -96,27 +96,55 @@ def test_virtual_attribute_block assert_equal(expected, hash) end - def test_conditional_attributes - serializer = Class.new(ActiveModel::Serializer) do - attribute :if_attribute_included, if: :true - attribute :if_attribute_excluded, if: :false - attribute :unless_attribute_included, unless: :false - attribute :unless_attribute_excluded, unless: :true - - def true - true + # rubocop:disable Metrics/AbcSize + def test_conditional_associations + model = ::Model.new(true: true, false: false) + + scenarios = [ + { options: { if: :true }, included: true }, + { options: { if: :false }, included: false }, + { options: { unless: :false }, included: true }, + { options: { unless: :true }, included: false }, + { options: { if: 'object.true' }, included: true }, + { options: { if: 'object.false' }, included: false }, + { options: { unless: 'object.false' }, included: true }, + { options: { unless: 'object.true' }, included: false }, + { options: { if: -> { object.true } }, included: true }, + { options: { if: -> { object.false } }, included: false }, + { options: { unless: -> { object.false } }, included: true }, + { options: { unless: -> { object.true } }, included: false }, + { options: { if: -> (s) { s.object.true } }, included: true }, + { options: { if: -> (s) { s.object.false } }, included: false }, + { options: { unless: -> (s) { s.object.false } }, included: true }, + { options: { unless: -> (s) { s.object.true } }, included: false } + ] + + scenarios.each do |s| + serializer = Class.new(ActiveModel::Serializer) do + attribute :attribute, s[:options] + + def true + true + end + + def false + false + end end - def false - false - end + hash = serializable(model, serializer: serializer).serializable_hash + assert_equal(s[:included], hash.key?(:attribute), "Error with #{s[:options]}") end + end - model = ::Model.new - hash = serializable(model, serializer: serializer).serializable_hash - expected = { if_attribute_included: nil, unless_attribute_included: nil } + def test_illegal_conditional_attributes + exception = assert_raises(TypeError) do + Class.new(ActiveModel::Serializer) do + attribute :x, if: nil + end + end - assert_equal(expected, hash) + assert_match(/:if should be a Symbol, String or Proc/, exception.message) end end end From 05fd59644dc8be00ee2eea1558a070e3a223683a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 1 May 2016 23:30:49 -0500 Subject: [PATCH 668/903] Setting the content_type sets the response Content-Type Otherwise we have two headers, 'Content-Type' and 'CONTENT_TYPE'. I don't know when Rails decides to use one or the other. --- lib/active_model_serializers/register_jsonapi_renderer.rb | 1 - 1 file changed, 1 deletion(-) diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index d17841fb2..8e77e2eaf 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -57,7 +57,6 @@ def serialize_jsonapi(json, options) ActionController::Renderers.add :jsonapi do |json, options| json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) self.content_type ||= media_type - headers.merge! ActiveModelSerializers::Jsonapi::HEADERS[:response] self.response_body = json end From 446c2d486cac69610e6071981887c5e55fbcf430 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 10 May 2016 18:25:01 -0600 Subject: [PATCH 669/903] Pin rubocop to 0.39.0 --- Gemfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Gemfile b/Gemfile index 3ca977481..654f77a64 100644 --- a/Gemfile +++ b/Gemfile @@ -48,6 +48,6 @@ group :test do end group :development, :test do - gem 'rubocop', '~> 0.36', require: false + gem 'rubocop', '~> 0.39.0', require: false gem 'yard', require: false end From d0d7af470c2f428e3845f4310ad16715a8b84221 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 20 Apr 2016 09:13:27 -0500 Subject: [PATCH 670/903] Test::Schema exceptions should be Minitest::Assertions --- lib/active_model_serializers/test/schema.rb | 4 ++-- test/active_model_serializers/test/schema_test.rb | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb index 7674f6be1..ee2adc3d4 100644 --- a/lib/active_model_serializers/test/schema.rb +++ b/lib/active_model_serializers/test/schema.rb @@ -14,8 +14,8 @@ def assert_response_schema(schema_path = nil, message = nil) assert(matcher.call, matcher.message) end - MissingSchema = Class.new(Errno::ENOENT) - InvalidSchemaError = Class.new(StandardError) + MissingSchema = Class.new(Minitest::Assertion) + InvalidSchemaError = Class.new(Minitest::Assertion) class AssertResponseSchema attr_reader :schema_path, :response, :message diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index 161284372..7e1b5d48b 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -102,14 +102,14 @@ def test_that_assert_with_a_custom_schema_directory end def test_with_a_non_existent_file - message = %r{.* - No Schema file at test/support/schemas/non-existent.json} + expected_message = 'No Schema file at test/support/schemas/non-existent.json' get :show error = assert_raises ActiveModelSerializers::Test::Schema::MissingSchema do assert_response_schema('non-existent.json') end - assert_match(message, error.message) + assert_equal(expected_message, error.message) end def test_that_raises_with_a_invalid_json_body From 93cad825b78e04dca1808a095496a83231c620ed Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 20 Apr 2016 10:09:49 -0500 Subject: [PATCH 671/903] Include actual exception message with custom exceptions --- CHANGELOG.md | 2 ++ lib/active_model_serializers/test/schema.rb | 2 +- test/active_model_serializers/test/schema_test.rb | 8 +++++--- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ec9b7446b..5488ad174 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,8 @@ Breaking changes: - [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) Features: +- [#1697](https://github.com/rails-api/active_model_serializers/pull/1697) Include actual exception message with custom exceptions; + `Test::Schema` exceptions are now `Minitest::Assertion`s. (@bf4) - [#1699](https://github.com/rails-api/active_model_serializers/pull/1699) String/Lambda support for conditional attributes/associations (@mtsmfm) - [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) - [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb index ee2adc3d4..b356608e6 100644 --- a/lib/active_model_serializers/test/schema.rb +++ b/lib/active_model_serializers/test/schema.rb @@ -32,7 +32,7 @@ def initialize(schema_path, response, message) def call json_schema.expand_references!(store: document_store) status, errors = json_schema.validate(response_body) - @message ||= errors.map(&:to_s).to_sentence + @message = [message, errors.map(&:to_s).to_sentence].compact.join(': ') status end diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index 7e1b5d48b..105ac575d 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -54,13 +54,15 @@ def test_that_raises_a_minitest_error_with_a_invalid_schema def test_that_raises_error_with_a_custom_message_with_a_invalid_schema message = 'oh boy the show is broken' + exception_message = "#/name: failed schema #/properties/name: For 'properties/name', \"Name 1\" is not an integer. and #/description: failed schema #/properties/description: For 'properties/description', \"Description 1\" is not a boolean." + expected_message = "#{message}: #{exception_message}" get :show error = assert_raises Minitest::Assertion do assert_response_schema(nil, message) end - assert_equal(message, error.message) + assert_equal(expected_message, error.message) end def test_that_assert_with_a_custom_schema @@ -102,14 +104,14 @@ def test_that_assert_with_a_custom_schema_directory end def test_with_a_non_existent_file - expected_message = 'No Schema file at test/support/schemas/non-existent.json' + message = 'No Schema file at test/support/schemas/non-existent.json' get :show error = assert_raises ActiveModelSerializers::Test::Schema::MissingSchema do assert_response_schema('non-existent.json') end - assert_equal(expected_message, error.message) + assert_equal(message, error.message) end def test_that_raises_with_a_invalid_json_body From 7356071ea0e56c0e09e0c83d692238d7c41127c1 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 17 May 2016 09:35:43 -0600 Subject: [PATCH 672/903] Include ControllerSupport on ActiveSupport on_load action_controller --- lib/active_model_serializers/register_jsonapi_renderer.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 8e77e2eaf..4a532b445 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -60,4 +60,6 @@ def serialize_jsonapi(json, options) self.response_body = json end -ActionController::Base.send :include, ActiveModelSerializers::Jsonapi::ControllerSupport +ActiveSupport.on_load(:action_controller) do + include ActiveModelSerializers::Jsonapi::ControllerSupport +end From 6c321cd8625c5163f3bc429876901a952bc313fb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 17 May 2016 12:22:38 -0500 Subject: [PATCH 673/903] Assert Schema (#1677) * Assert Schema * Fix regression from #1695 where JSONAPI renders empty meta * Add changelog --- CHANGELOG.md | 1 + .../adapter/json_api.rb | 2 +- lib/active_model_serializers/test/schema.rb | 47 ++++++++++++++++--- test/serializers/meta_test.rb | 5 +- 4 files changed, 45 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5488ad174..153983704 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,7 @@ Breaking changes: - [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) Features: +- [#1677](https://github.com/rails-api/active_model_serializers/pull/1677) Add `assert_schema`, `assert_request_schema`, `assert_request_response_schema`. (@bf4) - [#1697](https://github.com/rails-api/active_model_serializers/pull/1697) Include actual exception message with custom exceptions; `Test::Schema` exceptions are now `Minitest::Assertion`s. (@bf4) - [#1699](https://github.com/rails-api/active_model_serializers/pull/1699) String/Lambda support for conditional attributes/associations (@mtsmfm) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 6ee70e165..8085bc938 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -131,7 +131,7 @@ def success_document hash[:links].update(pagination_links_for(serializer)) end - hash[:meta] = instance_options[:meta] if instance_options[:meta].is_a?(Hash) + hash[:meta] = instance_options[:meta] unless instance_options[:meta].blank? hash end diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb index b356608e6..1f4dccc0c 100644 --- a/lib/active_model_serializers/test/schema.rb +++ b/lib/active_model_serializers/test/schema.rb @@ -10,19 +10,38 @@ module Schema # get :index # assert_response_schema def assert_response_schema(schema_path = nil, message = nil) - matcher = AssertResponseSchema.new(schema_path, response, message) + matcher = AssertResponseSchema.new(schema_path, request, response, message) + assert(matcher.call, matcher.message) + end + + def assert_request_schema(schema_path = nil, message = nil) + matcher = AssertRequestSchema.new(schema_path, request, response, message) + assert(matcher.call, matcher.message) + end + + # May be renamed + def assert_request_response_schema(schema_path = nil, message = nil) + assert_request_schema(schema_path, message) + assert_response_schema(schema_path, message) + end + + def assert_schema(payload, schema_path = nil, message = nil) + matcher = AssertSchema.new(schema_path, request, response, message, payload) assert(matcher.call, matcher.message) end MissingSchema = Class.new(Minitest::Assertion) InvalidSchemaError = Class.new(Minitest::Assertion) - class AssertResponseSchema - attr_reader :schema_path, :response, :message + class AssertSchema + attr_reader :schema_path, :request, :response, :message, :payload - def initialize(schema_path, response, message) + # Interface may change. + def initialize(schema_path, request, response, message, payload = nil) require_json_schema! + @request = request @response = response + @payload = payload @schema_path = schema_path || schema_path_default @message = message @document_store = JsonSchema::DocumentStore.new @@ -41,11 +60,11 @@ def call attr_reader :document_store def controller_path - response.request.filtered_parameters[:controller] + request.filtered_parameters[:controller] end def action - response.request.filtered_parameters[:action] + request.filtered_parameters[:action] end def schema_directory @@ -68,6 +87,10 @@ def response_body load_json(response.body) end + def request_params + request.env['action_dispatch.request.request_parameters'] + end + def json_schema @json_schema ||= JsonSchema.parse!(schema_data) end @@ -98,6 +121,18 @@ def require_json_schema! raise LoadError, "You don't have json_schema installed in your application. Please add it to your Gemfile and run bundle install" end end + class AssertResponseSchema < AssertSchema + def initialize(*) + super + @payload = response_body + end + end + class AssertRequestSchema < AssertSchema + def initialize(*) + super + @payload = request_params + end + end end end end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 45dc9ea09..ade2e81ea 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -110,7 +110,7 @@ def test_meta_key_is_not_used_with_json_api assert_equal(expected, actual) end - def test_meta_key_is_present_when_empty_hash_with_json_api + def test_meta_key_is_not_present_when_empty_hash_with_json_api actual = ActiveModelSerializers::SerializableResource.new( @blog, adapter: :json_api, @@ -122,8 +122,7 @@ def test_meta_key_is_present_when_empty_hash_with_json_api id: '1', type: 'blogs', attributes: { title: 'AMS Hints' } - }, - meta: {} + } } assert_equal(expected, actual) end From bbed12864d96952293f9157ee53f8978bffd8307 Mon Sep 17 00:00:00 2001 From: cgmckeever Date: Sun, 15 May 2016 13:19:37 -0500 Subject: [PATCH 674/903] adds polymorphic option to association definition which includes association type in serializer regen gemlock regen gemlock better variable naming rubocop fixes adds to changelog adds empty relationship and has_many polymorph tests indent test cleaning -rubocop rubocop rubocop rubocop changelog remove silly .DS fix roque failure fix --- CHANGELOG.md | 1 + docs/general/serializers.md | 1 + .../adapter/attributes.rb | 9 +- test/adapter/polymorphic_test.rb | 123 ++++++++++++++++-- test/fixtures/active_record.rb | 10 ++ test/fixtures/poro.rb | 29 ++++- 6 files changed, 159 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 153983704..9e597f269 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Features: Fixes: - [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned. (@iamnader) +- [#1726](https://github.com/rails-api/active_model_serializers/pull/1726) Adds polymorphic option to association definition which includes association type/nesting in serializer (@cgmckeever) Misc: - [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 664799d0d..bf6307644 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -52,6 +52,7 @@ Where: - `if:` - `unless:` - `virtual_value:` + - `polymorphic:` defines if polymorphic relation type should be nested in serialized association. - optional: `&block` is a context that returns the association's attributes. - prevents `association_name` method from being called. - return value of block is used as the association value. diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index aae898b09..8fc8441e4 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -45,7 +45,14 @@ def relationship_value_for(association, options) return unless association.serializer && association.serializer.object opts = instance_options.merge(include: @include_tree[association.key]) - Attributes.new(association.serializer, opts).serializable_hash(options) + relationship_value = Attributes.new(association.serializer, opts).serializable_hash(options) + + if association.options[:polymorphic] && relationship_value + polymorphic_type = association.serializer.object.class.name.underscore + relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value } + end + + relationship_value end # Set @cached_attributes diff --git a/test/adapter/polymorphic_test.rb b/test/adapter/polymorphic_test.rb index 1375322c2..91459b014 100644 --- a/test/adapter/polymorphic_test.rb +++ b/test/adapter/polymorphic_test.rb @@ -8,10 +8,17 @@ class PolymorphicTest < ActiveSupport::TestCase @employee = Employee.new(id: 42, name: 'Zoop Zoopler', email: 'zoop@example.com') @picture = @employee.pictures.new(id: 1, title: 'headshot-1.jpg') @picture.imageable = @employee + end + + def serialization(resource, adapter = :attributes) + serializable(resource, adapter: adapter, serializer: PolymorphicBelongsToSerializer).as_json + end - @attributes_serialization = serializable(@picture, serializer: PolymorphicBelongsToSerializer) # uses default adapter: attributes - @json_serialization = serializable(@picture, adapter: :json, serializer: PolymorphicBelongsToSerializer) - @json_api_serialization = serializable(@picture, adapter: :json_api, serializer: PolymorphicBelongsToSerializer) + def tag_serialization(adapter = :attributes) + tag = PolyTag.new(id: 1, phrase: 'foo') + tag.object_tags << ObjectTag.new(id: 1, poly_tag_id: 1, taggable: @employee) + tag.object_tags << ObjectTag.new(id: 5, poly_tag_id: 1, taggable: @picture) + serializable(tag, adapter: adapter, serializer: PolymorphicTagSerializer, include: '*.*').as_json end def test_attributes_serialization @@ -20,31 +27,123 @@ def test_attributes_serialization id: 1, title: 'headshot-1.jpg', imageable: { - id: 42, - name: 'Zoop Zoopler' + type: 'employee', + employee: { + id: 42, + name: 'Zoop Zoopler' + } } } - assert_equal(expected, @attributes_serialization.as_json) + assert_equal(expected, serialization(@picture)) end - def test_json_serializer + def test_attributes_serialization_without_polymorphic_association + expected = + { + id: 2, + title: 'headshot-2.jpg', + imageable: nil + } + + simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg') + assert_equal(expected, serialization(simple_picture)) + end + + def test_attributes_serialization_with_polymorphic_has_many + expected = + { + id: 1, + phrase: 'foo', + object_tags: [ + { + id: 1, + taggable: { + type: 'employee', + employee: { + id: 42 + } + } + }, + { + id: 5, + taggable: { + type: 'picture', + picture: { + id: 1 + } + } + } + ] + } + assert_equal(expected, tag_serialization) + end + + def test_json_serialization expected = { picture: { id: 1, title: 'headshot-1.jpg', imageable: { - id: 42, - name: 'Zoop Zoopler' + type: 'employee', + employee: { + id: 42, + name: 'Zoop Zoopler' + } } } } - assert_equal(expected, @json_serialization.as_json) + assert_equal(expected, serialization(@picture, :json)) + end + + def test_json_serialization_without_polymorphic_association + expected = + { + picture: { + id: 2, + title: 'headshot-2.jpg', + imageable: nil + } + } + + simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg') + assert_equal(expected, serialization(simple_picture, :json)) + end + + def test_json_serialization_with_polymorphic_has_many + expected = + { + poly_tag: { + id: 1, + phrase: 'foo', + object_tags: [ + { + id: 1, + taggable: { + type: 'employee', + employee: { + id: 42 + } + } + }, + { + id: 5, + taggable: { + type: 'picture', + picture: { + id: 1 + } + } + } + ] + } + } + assert_equal(expected, tag_serialization(:json)) end - def test_json_api_serializer + def test_json_api_serialization expected = { data: { @@ -64,7 +163,7 @@ def test_json_api_serializer } } - assert_equal(expected, @json_api_serialization.as_json) + assert_equal(expected, serialization(@picture, :json_api)) end end end diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index 3f0b2dc09..77ac030d6 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -24,6 +24,16 @@ t.string :email t.timestamp null: false end + create_table :object_tags, force: true do |t| + t.string :poly_tag_id + t.string :taggable_type + t.string :taggable_id + t.timestamp null: false + end + create_table :poly_tags, force: true do |t| + t.string :phrase + t.timestamp null: false + end create_table :pictures, force: true do |t| t.string :title t.string :imageable_type diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index cfcc0ede5..71be01089 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -70,10 +70,21 @@ def cache_key class Employee < ActiveRecord::Base has_many :pictures, as: :imageable + has_many :object_tags, as: :taggable +end + +class ObjectTag < ActiveRecord::Base + belongs_to :poly_tag + belongs_to :taggable, polymorphic: true end class Picture < ActiveRecord::Base belongs_to :imageable, polymorphic: true + has_many :object_tags, as: :taggable +end + +class PolyTag < ActiveRecord::Base + has_many :object_tags end module Spam; end @@ -245,7 +256,23 @@ def maker PolymorphicBelongsToSerializer = Class.new(ActiveModel::Serializer) do attributes :id, :title - has_one :imageable, serializer: PolymorphicHasManySerializer + has_one :imageable, serializer: PolymorphicHasManySerializer, polymorphic: true +end + +PolymorphicSimpleSerializer = Class.new(ActiveModel::Serializer) do + attributes :id +end + +PolymorphicObjectTagSerializer = Class.new(ActiveModel::Serializer) do + attributes :id + + has_many :taggable, serializer: PolymorphicSimpleSerializer, polymorphic: true +end + +PolymorphicTagSerializer = Class.new(ActiveModel::Serializer) do + attributes :id, :phrase + + has_many :object_tags, serializer: PolymorphicObjectTagSerializer end Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do From ec23518eb9acf698afadf494a4af4113533053f0 Mon Sep 17 00:00:00 2001 From: cgmckeever Date: Tue, 17 May 2016 12:50:18 -0500 Subject: [PATCH 675/903] adds prompt for version script and a little more documentation (#1729) better version handling looks up via yml --- CONTRIBUTING.md | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index c4b189409..06d5858ff 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -74,10 +74,15 @@ Run a single test `$ rake test TEST=path/to/test.rb TESTOPTS="--name=test_something"` Run tests against different Rails versions by setting the RAILS_VERSION variable -and bundling gems. +and bundling gems. (save this script somewhere executable and run from top of AMS repository) ```bash -for version in 4.0 4.1 4.2 master; do +#!/usr/bin/env bash + +rcommand='puts YAML.load_file("./.travis.yml")["env"]["matrix"].join(" ").gsub("RAILS_VERSION=", "")' +versions=$(ruby -ryaml -e "$rcommand") + +for version in ${versions[@]}; do export RAILS_VERSION="$version" rm -f Gemfile.lock bundle check || bundle --local || bundle @@ -88,7 +93,12 @@ for version in 4.0 4.1 4.2 master; do else # red in ANSI echo -e "\033[31m **** Tests failed against Rails ${RAILS_VERSION} **** \033[0m" - fi + read -p '[Enter] any key to continue, [q] to quit...' prompt + if [ "$prompt" = 'q' ]; then + unset RAILS_VERSION + exit 1 + fi +fi unset RAILS_VERSION done ``` From 5e35b7bf4c6f4a3907cc2d1a0a706a10bdb09043 Mon Sep 17 00:00:00 2001 From: cgmckeever Date: Tue, 17 May 2016 12:51:26 -0500 Subject: [PATCH 676/903] adds mac files to .gitignore (#1728) --- .gitignore | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/.gitignore b/.gitignore index 2bc7e6c89..42303d4bb 100644 --- a/.gitignore +++ b/.gitignore @@ -23,3 +23,13 @@ tmp .ruby-gemset vendor/bundle tags + +# silly macs +.DS_Store +.DS_Store? +._* +.Spotlight-V100 +.Trashes +Icon? +ehthumbs.db +Thumbs.db From b6d4ec03dea315af824faa6d45809f1b722ecc20 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 17 May 2016 12:49:37 -0600 Subject: [PATCH 677/903] Bump to v0.10.0 --- CHANGELOG.md | 4 +++- CONTRIBUTING.md | 2 +- README.md | 2 +- lib/active_model/serializer/version.rb | 2 +- 4 files changed, 6 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9e597f269..c65a98575 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,8 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc5...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...master) + +### v0.10.0 (2016-05-17) Breaking changes: - [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 06d5858ff..4c006f456 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -7,7 +7,7 @@ Before opening an issue, try the following: See if your issue can be resolved by information in the documentation. - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc5) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) diff --git a/README.md b/README.md index 4bb5ef105..0b439b1d2 100644 --- a/README.md +++ b/README.md @@ -28,7 +28,7 @@ ## Documentation - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0.rc5) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index ecaad3574..af02f648f 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0.rc5'.freeze + VERSION = '0.10.0'.freeze end end From b75db81ca4ed7b94038a08a9580bb4f1bbc09de0 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Tue, 17 May 2016 13:13:53 -0600 Subject: [PATCH 678/903] Update README. 0.10 is no longer RC --- README.md | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/README.md b/README.md index 0b439b1d2..2cb0800b0 100644 --- a/README.md +++ b/README.md @@ -55,15 +55,9 @@ But we strongly advise you to use **JsonApi Adapter**, which follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections below. -## RELEASE CANDIDATE, PLEASE READ - -This is the **master** branch of ActiveModelSerializers. - -It will become the `0.10.0` release when it's ready. Currently this is a release candidate. - `0.10.x` is **not** backward compatible with `0.9.x` nor `0.8.x`. -`0.10.x` will be based on the `0.8.0` code, but with a more flexible +`0.10.x` is based on the `0.8.0` code, but with a more flexible architecture. We'd love your help. [Learn how you can help here.](CONTRIBUTING.md) It is generally safe and recommended to use the master branch. From ec15fa9de3f43d0659c0cf5b835489137af10aec Mon Sep 17 00:00:00 2001 From: cgmckeever Date: Tue, 17 May 2016 14:28:54 -0500 Subject: [PATCH 679/903] Adds documentation for overriding default serializer based on conditions (#1730) suggested changes update changelog --- CHANGELOG.md | 1 + docs/general/serializers.md | 16 ++++++++++++++++ 2 files changed, 17 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c65a98575..7f9b24dfe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,7 @@ Fixes: Misc: - [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) +- [#1730](https://github.com/rails-api/active_model_serializers/pull/1730) Adds documentation for overriding default serializer based on conditions (@groyoh/@cgmckeever) ### [v0.10.0.rc5 (2016-04-04)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc4...v0.10.0.rc5) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index bf6307644..b0d99ad1d 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -370,3 +370,19 @@ class PostSerializer < ActiveModel::Serializer end end ``` + +## Overriding association serializer lookup + +If you want to define a specific serializer lookup for your associations, you can override +the `ActiveModel::Serializer.serializer_for` method to return a serializer class based on defined conditions. + +```ruby +class MySerializer < ActiveModel::Serializer + def self.serializer_for(model, options) + return SparseAdminSerializer if model.class == 'Admin' + super + end + + # the rest of the serializer +end +``` From b089a7277d6fc5422534bd97a0df0fe5f7fbcc1d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 18 May 2016 10:16:05 -0500 Subject: [PATCH 680/903] Correct ruby/rails version requirements in gemspec --- active_model_serializers.gemspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index ae2578892..62588f376 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -19,9 +19,9 @@ Gem::Specification.new do |spec| spec.require_paths = ['lib'] spec.executables = [] - spec.required_ruby_version = '>= 2.0.0' + spec.required_ruby_version = '>= 2.1' - rails_versions = '>= 4.0' + rails_versions = ['>= 4.1', '< 6'] spec.add_runtime_dependency 'activemodel', rails_versions # 'activesupport', rails_versions # 'builder' From fde4f6776dd52f2b57014a3dd5a18927dacfd016 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 18 May 2016 10:23:10 -0500 Subject: [PATCH 681/903] Update README/CHANGELOG --- CHANGELOG.md | 10 +++++++++- README.md | 29 +++++++++++++---------------- 2 files changed, 22 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7f9b24dfe..0684c14a5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,7 +2,15 @@ ### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...master) -### v0.10.0 (2016-05-17) +Breaking changes: + +Features: + +Fixes: + +Misc: + +### [v0.10.0 (2016-05-17)](https://github.com/rails-api/active_model_serializers/compare/4a2d9853ba7...v0.10.0) Breaking changes: - [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) diff --git a/README.md b/README.md index 2cb0800b0..30ebe626a 100644 --- a/README.md +++ b/README.md @@ -24,17 +24,6 @@ - -## Documentation - -- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) - - [Guides](docs) -- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) -- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) - ## About ActiveModelSerializers brings convention over configuration to your JSON generation. @@ -50,7 +39,7 @@ resource serialization. The serialization has the `#as_json`, `#to_json` and `#s methods used by the Rails JSON Renderer. (SerializableResource actually delegates these methods to the adapter.) -By default ActiveModelSerializers will use the **Attributes Adapter**. +By default ActiveModelSerializers will use the **Attributes Adapter** (no JSON root). But we strongly advise you to use **JsonApi Adapter**, which follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). Check how to change the adapter in the sections below. @@ -62,9 +51,6 @@ architecture. We'd love your help. [Learn how you can help here.](CONTRIBUTING.m It is generally safe and recommended to use the master branch. -For more information, see the post '[The future of -AMS](https://medium.com/@joaomdmoura/the-future-of-ams-e5f9047ca7e9)'. - ## Installation Add this line to your application's Gemfile: @@ -97,6 +83,17 @@ If you'd like to chat, we have a [community slack](http://amserializers.herokuap Thanks! +## Documentation + +- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) + - [Guides](docs) +- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) +- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) + + ## High-level behavior Given a [serializable model](lib/active_model/serializer/lint.rb): @@ -156,6 +153,6 @@ serializer.associations ``` See [ARCHITECTURE.md](docs/ARCHITECTURE.md) for more information. -# Contributing +## Contributing See [CONTRIBUTING.md](CONTRIBUTING.md) From e30039a49bccfca446f41d58fdde099d72df8f54 Mon Sep 17 00:00:00 2001 From: Kris Leech Date: Thu, 19 May 2016 09:21:17 +0100 Subject: [PATCH 682/903] Encourage pinning of pre-1.0.0 release [skip ci] --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 30ebe626a..0e72fa275 100644 --- a/README.md +++ b/README.md @@ -56,7 +56,7 @@ It is generally safe and recommended to use the master branch. Add this line to your application's Gemfile: ``` -gem 'active_model_serializers' +gem 'active_model_serializers', '~> 0.10.0' ``` And then execute: From efdee6041bf15f0a8e1a385533090d10ceec3849 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Aubin?= Date: Wed, 18 May 2016 13:01:56 +0200 Subject: [PATCH 683/903] Adding documentation on conditional attributes Adding documentation and short example ([from this pull request](https://github.com/rails-api/active_model_serializers/pull/1403)) on conditional attributes. Adding lambda literal notation and example. Adding lambda literal notation and example, and fixing typo. Removing PR reminder Adding Changelog entry Moving CHANGELOG entry under master (unreleased) Use option instead of parameter --- CHANGELOG.md | 1 + docs/general/serializers.md | 13 ++++++++++++- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0684c14a5..d49d07ade 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,7 @@ Features: Fixes: Misc: +- [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) ### [v0.10.0 (2016-05-17)](https://github.com/rails-api/active_model_serializers/compare/4a2d9853ba7...v0.10.0) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index b0d99ad1d..91d558a8c 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -34,7 +34,18 @@ Serialization of the resource `title` | `attribute :title { 'A Different Title'}` | `{ title: 'A Different Title' } ` | `attribute :title`
`def title 'A Different Title' end` | `{ title: 'A Different Title' }` -[PR please for conditional attributes:)](https://github.com/rails-api/active_model_serializers/pull/1403) +An `if` or `unless` option can make an attribute conditional. It takes a symbol of a method name on the serializer, or a lambda literal. + +e.g. + +```ruby +attribute :private_data, if: :is_current_user? +attribute :another_private_data, if: -> { scope.admin? } + +def is_current_user? + object.id == current_user.id +end +``` ### Associations From a701777bd5b082e9348eb41d1d50a635acd81999 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Wed, 25 May 2016 02:46:22 +0200 Subject: [PATCH 684/903] Prevent loading association when include_data is set to false (#1710) This should fix #1707. --- CHANGELOG.md | 2 ++ lib/active_model/serializer/reflection.rb | 6 +++--- test/adapter/json_api/relationships_test.rb | 13 +++++++++---- 3 files changed, 14 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d49d07ade..f2a8e2bd2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,8 @@ Breaking changes: Features: Fixes: +- [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option + is set to `false`. (@groyoh) Misc: - [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index aba75a359..fbc421f73 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -75,10 +75,10 @@ def value(serializer) if block block_value = instance_exec(serializer, &block) - if block_value == :nil - serializer.read_attribute_for_serialization(name) - else + if block_value != :nil block_value + elsif @_include_data + serializer.read_attribute_for_serialization(name) end else serializer.read_attribute_for_serialization(name) diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb index 5fa0de8df..c0656cf1b 100644 --- a/test/adapter/json_api/relationships_test.rb +++ b/test/adapter/json_api/relationships_test.rb @@ -5,7 +5,8 @@ class Serializer module Adapter class JsonApi class RelationshipTest < ActiveSupport::TestCase - RelationshipAuthor = Class.new(::Model) + class RelationshipAuthor < ::Model; end + class RelationshipAuthorSerializer < ActiveModel::Serializer has_one :bio do link :self, '//example.com/link_author/relationships/bio' @@ -71,7 +72,6 @@ def cached_roles def setup @post = Post.new(id: 1337, comments: [], author: nil) - @blog = Blog.new(id: 1337, name: 'extra') @bio = Bio.new(id: 1337) @like = Like.new(id: 1337) @role = Role.new(id: 'from-record') @@ -82,7 +82,6 @@ def setup @author = RelationshipAuthor.new( id: 1337, posts: [@post], - blog: @blog, reviewer: @reviewer, bio: @bio, likes: [@like], @@ -158,10 +157,16 @@ def test_relationship_meta end def test_relationship_not_including_data + @author.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :blog + super(attr) + end expected = { links: { self: '//example.com/link_author/relationships/blog' } } - assert_relationship(:blog, expected) + assert_nothing_raised do + assert_relationship(:blog, expected) + end end def test_relationship_including_data_explicit From 8c18d18cdb6defc1a892c814f33cf732ed4d7a20 Mon Sep 17 00:00:00 2001 From: Ben Woosley Date: Tue, 12 Jan 2016 12:05:11 -0800 Subject: [PATCH 685/903] Add default_includes configuration This is useful to set application-wide default behavior - e.g. in previous versions of AMS the default behavior was to serialize the full object graph by default - equivalent to the '**' include tree. Currently just the global setting, but I think this could also work on a per-serializer basis, with more attention. --- CHANGELOG.md | 1 + docs/general/configuration_options.md | 4 +- lib/active_model/serializer/associations.rb | 7 +- lib/active_model/serializer/configuration.rb | 1 + lib/active_model_serializers.rb | 7 + .../adapter/attributes.rb | 7 +- test/action_controller/json/include_test.rb | 133 ++++++++++++++---- 7 files changed, 127 insertions(+), 33 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f2a8e2bd2..f08e7ab68 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,7 @@ Breaking changes: Features: +- [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) Fixes: - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 82719fb24..a85615547 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -52,10 +52,12 @@ Each adapter has a default key transform configured: `config.key_transform` is a global override of the adapter default. Adapters still prefer the render option `:key_transform` over this setting. +##### default_includes +What relationships to serialize by default. Default: `'*'`, which includes one level of related +objects. See [includes](adapters.md#included) for more info. ## JSON API - ##### jsonapi_resource_type Sets whether the [type](http://jsonapi.org/format/#document-resource-identifier-objects) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 7d87156e7..78448ea73 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -10,8 +10,6 @@ class Serializer module Associations extend ActiveSupport::Concern - DEFAULT_INCLUDE_TREE = ActiveModel::Serializer::IncludeTree.from_string('*') - included do with_options instance_writer: false, instance_reader: true do |serializer| serializer.class_attribute :_reflections @@ -80,10 +78,11 @@ def associate(reflection) end end - # @param [IncludeTree] include_tree (defaults to all associations when not provided) + # @param [IncludeTree] include_tree (defaults to the + # default_includes config value when not provided) # @return [Enumerator] # - def associations(include_tree = DEFAULT_INCLUDE_TREE) + def associations(include_tree = ActiveModelSerializers.default_include_tree) return unless object Enumerator.new do |y| diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 1553e632d..7ee45fb41 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -19,6 +19,7 @@ def config.array_serializer collection_serializer end + config.default_includes = '*' config.adapter = :attributes config.jsonapi_resource_type = :plural config.jsonapi_version = '1.0' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 6241fac1b..8e7b5fa2e 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -31,6 +31,13 @@ def self.location_of_caller [file, lineno] end + # Memoized default include tree + # @return [ActiveModel::Serializer::IncludeTree] + def self.default_include_tree + @default_include_tree ||= ActiveModel::Serializer::IncludeTree + .from_include_args(config.default_includes) + end + require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializable_resource' diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 8fc8441e4..e30d2efb9 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -3,8 +3,13 @@ module Adapter class Attributes < Base def initialize(serializer, options = {}) super - @include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(options[:include] || '*') @cached_attributes = options[:cache_attributes] || {} + @include_tree = + if options[:include] + ActiveModel::Serializer::IncludeTree.from_include_args(options[:include]) + else + ActiveModelSerializers.default_include_tree + end end def serializable_hash(options = nil) diff --git a/test/action_controller/json/include_test.rb b/test/action_controller/json/include_test.rb index ac5ab25e6..9d0512d15 100644 --- a/test/action_controller/json/include_test.rb +++ b/test/action_controller/json/include_test.rb @@ -4,6 +4,10 @@ module ActionController module Serialization class Json class IncludeTest < ActionController::TestCase + INCLUDE_STRING = 'posts.comments'.freeze + INCLUDE_HASH = { posts: :comments }.freeze + DEEP_INCLUDE = 'posts.comments.author'.freeze + class IncludeTestController < ActionController::Base def setup_data ActionController::Base.cache_store.clear @@ -38,17 +42,28 @@ def render_without_include def render_resource_with_include_hash setup_data - render json: @author, include: { posts: :comments }, adapter: :json + render json: @author, include: INCLUDE_HASH, adapter: :json end def render_resource_with_include_string setup_data - render json: @author, include: 'posts.comments', adapter: :json + render json: @author, include: INCLUDE_STRING, adapter: :json end def render_resource_with_deep_include setup_data - render json: @author, include: 'posts.comments.author', adapter: :json + render json: @author, include: DEEP_INCLUDE, adapter: :json + end + + def render_without_recursive_relationships + # testing recursive includes ('**') can't have any cycles in the + # relationships, or we enter an infinite loop. + author = Author.new(id: 11, name: 'Jane Doe') + post = Post.new(id: 12, title: 'Hello World', body: 'My first post') + comment = Comment.new(id: 13, body: 'Commentary') + author.posts = [post] + post.comments = [comment] + render json: author end end @@ -77,34 +92,90 @@ def test_render_without_include def test_render_resource_with_include_hash get :render_resource_with_include_hash response = JSON.parse(@response.body) - expected = { - 'author' => { - 'id' => 1, - 'name' => 'Steve K.', + + assert_equal(expected_include_response, response) + end + + def test_render_resource_with_include_string + get :render_resource_with_include_string + + response = JSON.parse(@response.body) + + assert_equal(expected_include_response, response) + end + + def test_render_resource_with_deep_include + get :render_resource_with_deep_include + + response = JSON.parse(@response.body) + + assert_equal(expected_deep_include_response, response) + end + + def test_render_with_empty_default_includes + with_default_includes '' do + get :render_without_include + response = JSON.parse(@response.body) + expected = { + 'author' => { + 'id' => 1, + 'name' => 'Steve K.' + } + } + assert_equal(expected, response) + end + end + + def test_render_with_recursive_default_includes + with_default_includes '**' do + get :render_without_recursive_relationships + response = JSON.parse(@response.body) + + expected = { + 'id' => 11, + 'name' => 'Jane Doe', + 'roles' => nil, + 'bio' => nil, 'posts' => [ { - 'id' => 42, 'title' => 'New Post', 'body' => 'Body', + 'id' => 12, + 'title' => 'Hello World', + 'body' => 'My first post', 'comments' => [ { - 'id' => 1, 'body' => 'ZOMG A COMMENT' - }, - { - 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT' + 'id' => 13, + 'body' => 'Commentary', + 'post' => nil, # not set to avoid infinite recursion + 'author' => nil, # not set to avoid infinite recursion } - ] + ], + 'blog' => { + 'id' => 999, + 'name' => 'Custom blog', + 'writer' => nil, + 'articles' => nil + }, + 'author' => nil # not set to avoid infinite recursion } ] } - } + assert_equal(expected, response) + end + end - assert_equal(expected, response) + def test_render_with_includes_overrides_default_includes + with_default_includes '' do + get :render_resource_with_include_hash + response = JSON.parse(@response.body) + + assert_equal(expected_include_response, response) + end end - def test_render_resource_with_include_string - get :render_resource_with_include_string + private - response = JSON.parse(@response.body) - expected = { + def expected_include_response + { 'author' => { 'id' => 1, 'name' => 'Steve K.', @@ -123,15 +194,10 @@ def test_render_resource_with_include_string ] } } - - assert_equal(expected, response) end - def test_render_resource_with_deep_include - get :render_resource_with_deep_include - - response = JSON.parse(@response.body) - expected = { + def expected_deep_include_response + { 'author' => { 'id' => 1, 'name' => 'Steve K.', @@ -158,8 +224,21 @@ def test_render_resource_with_deep_include ] } } + end - assert_equal(expected, response) + def with_default_includes(include_tree) + original = ActiveModelSerializers.config.default_includes + ActiveModelSerializers.config.default_includes = include_tree + clear_include_tree_cache + yield + ensure + ActiveModelSerializers.config.default_includes = original + clear_include_tree_cache + end + + def clear_include_tree_cache + ActiveModelSerializers + .instance_variable_set(:@default_include_tree, nil) end end end From 8a3196d920cf026d8ecf39bacd28d3fffd18b6aa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 26 May 2016 11:55:12 -0500 Subject: [PATCH 686/903] Improve jsonapi mime type registration for Rails 5 (#1747) --- CHANGELOG.md | 1 + .../register_jsonapi_renderer.rb | 57 ++++--- .../action_controller/json_api/linked_test.rb | 47 +++--- ...register_jsonapi_renderer_test_isolated.rb | 143 ++++++++++++++++++ test/support/isolated_unit.rb | 1 + test/support/rails5_shims.rb | 10 +- 6 files changed, 213 insertions(+), 46 deletions(-) create mode 100644 test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f2a8e2bd2..65c350460 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,7 @@ Features: Fixes: - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) +- [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) Misc: - [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 4a532b445..813503f5c 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -22,43 +22,54 @@ # render jsonapi: model # # No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) - module ActiveModelSerializers::Jsonapi MEDIA_TYPE = 'application/vnd.api+json'.freeze HEADERS = { response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, request: { 'ACCEPT'.freeze => MEDIA_TYPE } }.freeze + + def self.install + # actionpack/lib/action_dispatch/http/mime_types.rb + Mime::Type.register MEDIA_TYPE, :jsonapi + + if Rails::VERSION::MAJOR >= 5 + ActionDispatch::Request.parameter_parsers[:jsonapi] = parser + else + ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser + end + + # ref https://github.com/rails/rails/pull/21496 + ActionController::Renderers.add :jsonapi do |json, options| + json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) + self.content_type ||= Mime[:jsonapi] + self.response_body = json + end + end + + # Proposal: should actually deserialize the JSON API params + # to the hash format expected by `ActiveModel::Serializers::JSON` + # actionpack/lib/action_dispatch/http/parameters.rb + def self.parser + lambda do |body| + data = JSON.parse(body) + data = { :_json => data } unless data.is_a?(Hash) + data.with_indifferent_access + end + end + module ControllerSupport def serialize_jsonapi(json, options) options[:adapter] = :json_api - options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } + options.fetch(:serialization_context) do + options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) + end get_serializer(json, options) end end end -# actionpack/lib/action_dispatch/http/mime_types.rb -Mime::Type.register ActiveModelSerializers::Jsonapi::MEDIA_TYPE, :jsonapi - -parsers = Rails::VERSION::MAJOR >= 5 ? ActionDispatch::Http::Parameters : ActionDispatch::ParamsParser -media_type = Mime::Type.lookup(ActiveModelSerializers::Jsonapi::MEDIA_TYPE) - -# Proposal: should actually deserialize the JSON API params -# to the hash format expected by `ActiveModel::Serializers::JSON` -# actionpack/lib/action_dispatch/http/parameters.rb -parsers::DEFAULT_PARSERS[media_type] = lambda do |body| - data = JSON.parse(body) - data = { :_json => data } unless data.is_a?(Hash) - data.with_indifferent_access -end - -# ref https://github.com/rails/rails/pull/21496 -ActionController::Renderers.add :jsonapi do |json, options| - json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) - self.content_type ||= media_type - self.response_body = json -end +ActiveModelSerializers::Jsonapi.install ActiveSupport.on_load(:action_controller) do include ActiveModelSerializers::Jsonapi::ControllerSupport diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 5a1e3bc36..6e59e4ea3 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -3,9 +3,8 @@ module ActionController module Serialization class JsonApi - class LinkedTest < ActionController::TestCase + class LinkedTest < ActionDispatch::IntegrationTest class LinkedTestController < ActionController::Base - require 'active_model_serializers/register_jsonapi_renderer' def setup_post ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @@ -39,62 +38,68 @@ def setup_post def render_resource_without_include setup_post - render jsonapi: @post + render json: @post end def render_resource_with_include setup_post - render jsonapi: @post, include: [:author] + render json: @post, adapter: :json_api, include: [:author] end def render_resource_with_include_of_custom_key_by_original setup_post - render jsonapi: @post, include: [:reviews], serializer: PostWithCustomKeysSerializer + render json: @post, adapter: :json_api, include: [:reviews], serializer: PostWithCustomKeysSerializer end def render_resource_with_nested_include setup_post - render jsonapi: @post, include: [comments: [:author]] + render json: @post, adapter: :json_api, include: [comments: [:author]] end def render_resource_with_nested_has_many_include_wildcard setup_post - render jsonapi: @post, include: 'author.*' + render json: @post, adapter: :json_api, include: 'author.*' end def render_resource_with_missing_nested_has_many_include setup_post @post.author = @author2 # author2 has no roles. - render jsonapi: @post, include: [author: [:roles]] + render json: @post, adapter: :json_api, include: [author: [:roles]] end def render_collection_with_missing_nested_has_many_include setup_post @post.author = @author2 - render jsonapi: [@post, @post2], include: [author: [:roles]] + render json: [@post, @post2], adapter: :json_api, include: [author: [:roles]] end def render_collection_without_include setup_post - render jsonapi: [@post] + render json: [@post], adapter: :json_api end def render_collection_with_include setup_post - render jsonapi: [@post], include: 'author, comments' + render json: [@post], adapter: :json_api, include: 'author, comments' end end - tests LinkedTestController + setup do + @routes = Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => LinkedTestController, via: [:get, :post] + end + end + end def test_render_resource_without_include - get :render_resource_without_include + get '/render_resource_without_include' response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_resource_with_include - get :render_resource_with_include + get '/render_resource_with_include' response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 1, response['included'].size @@ -102,7 +107,7 @@ def test_render_resource_with_include end def test_render_resource_with_nested_has_many_include - get :render_resource_with_nested_has_many_include_wildcard + get '/render_resource_with_nested_has_many_include_wildcard' response = JSON.parse(@response.body) expected_linked = [ { @@ -144,7 +149,7 @@ def test_render_resource_with_nested_has_many_include end def test_render_resource_with_include_of_custom_key_by_original - get :render_resource_with_include_of_custom_key_by_original + get '/render_resource_with_include_of_custom_key_by_original' response = JSON.parse(@response.body) assert response.key? 'included' @@ -156,33 +161,33 @@ def test_render_resource_with_include_of_custom_key_by_original end def test_render_resource_with_nested_include - get :render_resource_with_nested_include + get '/render_resource_with_nested_include' response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 3, response['included'].size end def test_render_collection_without_include - get :render_collection_without_include + get '/render_collection_without_include' response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_collection_with_include - get :render_collection_with_include + get '/render_collection_with_include' response = JSON.parse(@response.body) assert response.key? 'included' end def test_render_resource_with_nested_attributes_even_when_missing_associations - get :render_resource_with_missing_nested_has_many_include + get '/render_resource_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' refute has_type?(response['included'], 'roles') end def test_render_collection_with_missing_nested_has_many_include - get :render_collection_with_missing_nested_has_many_include + get '/render_collection_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' assert has_type?(response['included'], 'roles') diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb new file mode 100644 index 000000000..14e32535f --- /dev/null +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -0,0 +1,143 @@ +require 'support/isolated_unit' +require 'minitest/mock' +require 'action_dispatch' +require 'action_controller' + +class JsonApiRendererTest < ActionDispatch::IntegrationTest + include ActiveSupport::Testing::Isolation + + class TestController < ActionController::Base + class << self + attr_accessor :last_request_parameters + end + + def render_with_jsonapi_renderer + author = Author.new(params[:data][:attributes]) + render jsonapi: author + end + + def parse + self.class.last_request_parameters = request.request_parameters + head :ok + end + end + + def teardown + TestController.last_request_parameters = nil + end + + def assert_parses(expected, actual, headers = {}) + post '/parse', params: actual, headers: headers + assert_response :ok + assert_equal(expected, TestController.last_request_parameters) + end + + class WithoutRenderer < JsonApiRendererTest + setup do + require 'rails' + require 'active_record' + require 'support/rails5_shims' + require 'active_model_serializers' + require 'fixtures/poro' + + make_basic_app + + Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => TestController, via: [:get, :post] + end + end + end + + def test_jsonapi_parser_not_registered + parsers = if Rails::VERSION::MAJOR >= 5 + ActionDispatch::Request.parameter_parsers + else + ActionDispatch::ParamsParser::DEFAULT_PARSERS + end + assert_nil parsers[Mime[:jsonapi]] + end + + def test_jsonapi_renderer_not_registered + expected = { + 'data' => { + 'attributes' => { + 'name' => 'Johnny Rico' + }, + 'type' => 'users' + } + } + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } + post '/render_with_jsonapi_renderer', params: payload, headers: headers + assert expected, response.body + end + + def test_jsonapi_parser + assert_parses( + {}, + '', + 'CONTENT_TYPE' => 'application/vnd.api+json' + ) + end + end + + class WithRenderer < JsonApiRendererTest + setup do + require 'rails' + require 'active_record' + require 'support/rails5_shims' + require 'active_model_serializers' + require 'fixtures/poro' + require 'active_model_serializers/register_jsonapi_renderer' + + make_basic_app + + Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => TestController, via: [:get, :post] + end + end + end + + def test_jsonapi_parser_registered + if Rails::VERSION::MAJOR >= 5 + parsers = ActionDispatch::Request.parameter_parsers + assert_equal Proc, parsers[:jsonapi].class + else + parsers = ActionDispatch::ParamsParser::DEFAULT_PARSERS + assert_equal Proc, parsers[Mime[:jsonapi]].class + end + end + + def test_jsonapi_renderer_registered + expected = { + 'data' => { + 'attributes' => { + 'name' => 'Johnny Rico' + }, + 'type' => 'users' + } + } + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } + post '/render_with_jsonapi_renderer', params: payload, headers: headers + assert expected, response.body + end + + def test_jsonapi_parser + assert_parses( + { + 'data' => { + 'attributes' => { + 'name' => 'John Doe' + }, + 'type' => 'users' + } + }, + '{"data": {"attributes": {"name": "John Doe"}, "type": "users"}}', + 'CONTENT_TYPE' => 'application/vnd.api+json' + ) + end + end +end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index 4adc96a15..d1d18eb69 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -41,6 +41,7 @@ # These files do not require any others and are needed # to run the tests +require 'active_support/testing/autorun' require 'active_support/testing/isolation' module TestHelpers diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb index 0a5fa050d..03a036da6 100644 --- a/test/support/rails5_shims.rb +++ b/test/support/rails5_shims.rb @@ -1,7 +1,7 @@ module Rails5Shims module ControllerTests # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb - REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr].freeze + REQUEST_KWARGS = [:params, :headers, :session, :flash, :method, :body, :xhr].freeze def get(path, *args) fold_kwargs!(args) @@ -30,7 +30,12 @@ def fold_kwargs!(args) return unless hash.respond_to?(:key) Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| next unless hash.key?(kwarg) - hash.merge! hash.delete(kwarg) + value = hash.delete(kwarg) + if value.is_a? String + args.insert(0, value) + else + hash.merge! value + end end end @@ -44,4 +49,5 @@ def fold_kwargs!(args) end if Rails::VERSION::MAJOR < 5 ActionController::TestCase.send :include, Rails5Shims::ControllerTests + ActionDispatch::IntegrationTest.send :include, Rails5Shims::ControllerTests end From 94db09b3f6aef48229a5120ad3b4983df4426c0a Mon Sep 17 00:00:00 2001 From: Noah Silas Date: Thu, 26 May 2016 09:58:05 -0700 Subject: [PATCH 687/903] Fix RuboCop 0.40 linter errors (#1722) These errors are breaking the build, which seems to use RuboCop 0.40 [1] despite the Gemfile.lock pinning rubocop to 0.38. New lints that I am updating the code style to reflect: - Style/EmptyCaseCondition: Do not use empty case condition, instead use an if expression. - Style/MultilineArrayBraceLayout: Closing array brace must be on the same line as the last array element when opening brace is on the same line as the first array element. - Style/MultilineHashBraceLayout: Closing hash brace must be on the same line as the last hash element when opening brace is on the same line as the first hash element. - Style/MultilineMethodCallBraceLayout: Closing method call brace must be on the line after the last argument when opening brace is on a separate line from the first argument. [1] https://github.com/bbatsov/rubocop/releases/tag/v0.40.0 --- lib/active_model/serializer/include_tree.rb | 7 +- lib/active_model_serializers/deprecate.rb | 3 +- .../explicit_serializer_test.rb | 3 +- .../action_controller/json_api/errors_test.rb | 4 +- test/action_controller/serialization_test.rb | 9 +- test/adapter/json_api/collection_test.rb | 7 +- test/adapter/json_api/errors_test.rb | 28 ++-- test/adapter/json_api/linked_test.rb | 13 +- test/adapter/json_api/links_test.rb | 3 +- .../adapter/json_api/pagination_links_test.rb | 3 +- test/adapter/json_api/transform_test.rb | 151 +++++++++--------- test/adapter/json_test.rb | 7 +- test/serializable_resource_test.rb | 24 +-- test/serializers/meta_test.rb | 18 ++- 14 files changed, 147 insertions(+), 133 deletions(-) diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb index d5cbe464f..582188f1f 100644 --- a/lib/active_model/serializer/include_tree.rb +++ b/lib/active_model/serializer/include_tree.rb @@ -95,12 +95,11 @@ def key?(key) def [](key) # TODO(beauby): Adopt a lazy caching strategy for generating subtrees. - case - when @hash.key?(key) + if @hash.key?(key) self.class.new(@hash[key]) - when @hash.key?(:*) + elsif @hash.key?(:*) self.class.new(@hash[:*]) - when @hash.key?(:**) + elsif @hash.key?(:**) self.class.new(:** => {}) else nil diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb index a3109d288..7683ed432 100644 --- a/lib/active_model_serializers/deprecate.rb +++ b/lib/active_model_serializers/deprecate.rb @@ -36,8 +36,7 @@ def deprecate(name, replacement) target = is_a?(Module) ? "#{self}." : "#{self.class}#" msg = ["NOTE: #{target}#{name} is deprecated", replacement == :none ? ' with no replacement' : "; use #{replacement} instead", - "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}" - ] + "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}"] warn "#{msg.join}." send old, *args, &block end diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 17c70350a..00b4db81a 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -100,7 +100,8 @@ def test_render_array_using_explicit_serializer_and_custom_serializers get :render_array_using_explicit_serializer_and_custom_serializers expected = [ - { 'title' => 'New Post', + { + 'title' => 'New Post', 'body' => 'Body', 'id' => assigns(:post).id, 'comments' => [{ 'id' => 1 }, { 'id' => 2 }], diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb index d58901103..bdc8643f4 100644 --- a/test/action_controller/json_api/errors_test.rb +++ b/test/action_controller/json_api/errors_test.rb @@ -7,8 +7,8 @@ class ErrorsTest < ActionController::TestCase def test_active_model_with_multiple_errors get :render_resource_with_errors - expected_errors_object = - { :errors => + expected_errors_object = { + :errors => [ { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index cf757b1c0..196d84937 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -294,7 +294,8 @@ def test_render_with_cache_enable comments: [ { id: 1, - body: 'ZOMG A COMMENT' } + body: 'ZOMG A COMMENT' + } ], blog: { id: 999, @@ -333,7 +334,8 @@ def test_render_with_cache_enable_and_expired comments: [ { id: 1, - body: 'ZOMG A COMMENT' } + body: 'ZOMG A COMMENT' + } ], blog: { id: 999, @@ -407,7 +409,8 @@ def test_cache_expiration_on_update comments: [ { id: 1, - body: 'ZOMG A COMMENT' } + body: 'ZOMG A COMMENT' + } ], blog: { id: 999, diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 7c2ef284c..e60a824e8 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -58,9 +58,10 @@ def test_include_multiple_posts def test_limiting_fields actual = ActiveModelSerializers::SerializableResource.new( - [@first_post, @second_post], adapter: :json_api, - fields: { posts: %w(title comments blog author) }) - .serializable_hash + [@first_post, @second_post], + adapter: :json_api, + fields: { posts: %w(title comments blog author) } + ).serializable_hash expected = [ { id: '1', diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index a863124a0..d20dc7849 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -22,14 +22,13 @@ def test_active_model_with_error assert_equal serializable_resource.serializer_instance.attributes, {} assert_equal serializable_resource.serializer_instance.object, @resource - expected_errors_object = - { :errors => - [ - { - source: { pointer: '/data/attributes/name' }, - detail: 'cannot be nil' - } - ] + expected_errors_object = { + :errors => [ + { + source: { pointer: '/data/attributes/name' }, + detail: 'cannot be nil' + } + ] } assert_equal serializable_resource.as_json, expected_errors_object end @@ -48,13 +47,12 @@ def test_active_model_with_multiple_errors assert_equal serializable_resource.serializer_instance.attributes, {} assert_equal serializable_resource.serializer_instance.object, @resource - expected_errors_object = - { :errors => - [ - { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, - { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, - { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } - ] + expected_errors_object = { + :errors => [ + { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, + { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, + { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } + ] } assert_equal serializable_resource.as_json, expected_errors_object end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 02ca27d77..b5d79ba03 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -341,9 +341,10 @@ def test_no_duplicates def test_no_duplicates_collection hash = ActiveModelSerializers::SerializableResource.new( - [@post1, @post2], adapter: :json_api, - include: '*.*') - .serializable_hash + [@post1, @post2], + adapter: :json_api, + include: '*.*' + ).serializable_hash expected = [ { type: 'authors', id: '1', @@ -364,7 +365,8 @@ def test_no_duplicates_global hash = ActiveModelSerializers::SerializableResource.new( @nestedpost1, adapter: :json_api, - include: '*').serializable_hash + include: '*' + ).serializable_hash expected = [ type: 'nested-posts', id: '2', relationships: { @@ -383,7 +385,8 @@ def test_no_duplicates_collection_global hash = ActiveModelSerializers::SerializableResource.new( [@nestedpost1, @nestedpost2], adapter: :json_api, - include: '*').serializable_hash + include: '*' + ).serializable_hash assert_nil(hash[:included]) end end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 8f26f34a2..981e32b53 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -40,7 +40,8 @@ def test_toplevel_links stuff: 'value' } } - }).serializable_hash + } + ).serializable_hash expected = { self: { href: 'http://example.com/posts', diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index e6f74ebe2..071956ea6 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -43,7 +43,8 @@ def using_will_paginate(page = 2) end def data - { data: [ + { + data: [ { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } }, diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 26f4b0050..2eb2e5aea 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -86,7 +86,8 @@ def test_success_document_transform_default data: [ { id: '7', type: 'comments' }, { id: '12', type: 'comments' } - ] } + ] + } }, links: { self: 'http://example.com/posts/1337', @@ -122,7 +123,8 @@ def test_success_document_transform_global_config data: [ { id: '7', type: 'comments' }, { id: '12', type: 'comments' } - ] } + ] + } }, links: { self: 'http://example.com/posts/1337', @@ -158,7 +160,8 @@ def test_success_doc_transform_serialization_ctx_overrides_global Data: [ { Id: '7', Type: 'Comments' }, { Id: '12', Type: 'Comments' } - ] } + ] + } }, Links: { Self: 'http://example.com/posts/1337', @@ -192,7 +195,8 @@ def test_success_document_transform_dash data: [ { id: '7', type: 'comments' }, { id: '12', type: 'comments' } - ] } + ] + } }, links: { self: 'http://example.com/posts/1337', @@ -226,7 +230,8 @@ def test_success_document_transform_unaltered data: [ { id: '7', type: 'comments' }, { id: '12', type: 'comments' } - ] } + ] + } }, links: { self: 'http://example.com/posts/1337', @@ -270,7 +275,8 @@ def test_success_document_transform_camel Data: [ { Id: '7', Type: 'Comments' }, { Id: '12', Type: 'Comments' } - ] } + ] + } }, Links: { Self: 'http://example.com/posts/1337', @@ -304,7 +310,8 @@ def test_success_document_transform_camel_lower data: [ { id: '7', type: 'comments' }, { id: '12', type: 'comments' } - ] } + ] + } }, links: { self: 'http://example.com/posts/1337', @@ -324,18 +331,18 @@ def test_error_document_transform_default serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash - expected_errors_object = - { :errors => - [ - { - :source => { :pointer => '/data/attributes/published-at' }, - :detail => 'must be in the future' }, - { - :source => { :pointer => '/data/attributes/title' }, - :detail => 'must be longer' - } - ] - } + expected_errors_object = { + :errors => [ + { + :source => { :pointer => '/data/attributes/published-at' }, + :detail => 'must be in the future' + }, + { + :source => { :pointer => '/data/attributes/title' }, + :detail => 'must be longer' + } + ] + } assert_equal expected_errors_object, result end @@ -349,19 +356,18 @@ def test_error_document_transform_global_config adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) adapter.serializable_hash end - expected_errors_object = - { :Errors => - [ - { - :Source => { :Pointer => '/data/attributes/PublishedAt' }, - :Detail => 'must be in the future' - }, - { - :Source => { :Pointer => '/data/attributes/Title' }, - :Detail => 'must be longer' - } - ] - } + expected_errors_object = { + :Errors => [ + { + :Source => { :Pointer => '/data/attributes/PublishedAt' }, + :Detail => 'must be in the future' + }, + { + :Source => { :Pointer => '/data/attributes/Title' }, + :Detail => 'must be longer' + } + ] + } assert_equal expected_errors_object, result end @@ -375,19 +381,18 @@ def test_error_document_transform_serialization_ctx_overrides_global adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) adapter.serializable_hash end - expected_errors_object = - { :Errors => - [ - { - :Source => { :Pointer => '/data/attributes/PublishedAt' }, - :Detail => 'must be in the future' - }, - { - :Source => { :Pointer => '/data/attributes/Title' }, - :Detail => 'must be longer' - } - ] - } + expected_errors_object = { + :Errors => [ + { + :Source => { :Pointer => '/data/attributes/PublishedAt' }, + :Detail => 'must be in the future' + }, + { + :Source => { :Pointer => '/data/attributes/Title' }, + :Detail => 'must be longer' + } + ] + } assert_equal expected_errors_object, result end @@ -402,18 +407,17 @@ def test_error_document_transform_dash adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash - expected_errors_object = - { :errors => - [ - { - :source => { :pointer => '/data/attributes/published-at' }, - :detail => 'must be in the future' - }, - { - :source => { :pointer => '/data/attributes/title' }, - :detail => 'must be longer' - } - ] + expected_errors_object = { + :errors => [ + { + :source => { :pointer => '/data/attributes/published-at' }, + :detail => 'must be in the future' + }, + { + :source => { :pointer => '/data/attributes/title' }, + :detail => 'must be longer' + } + ] } assert_equal expected_errors_object, result end @@ -429,12 +433,11 @@ def test_error_document_transform_unaltered adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash - expected_errors_object = - { :errors => - [ - { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } - ] + expected_errors_object = { + :errors => [ + { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + ] } assert_equal expected_errors_object, result end @@ -466,12 +469,11 @@ def test_error_document_transform_camel adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash - expected_errors_object = - { :Errors => - [ - { :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, - { :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } - ] + expected_errors_object = { + :Errors => [ + { :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, + { :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } + ] } assert_equal expected_errors_object, result end @@ -487,12 +489,11 @@ def test_error_document_transform_camel_lower adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash - expected_errors_object = - { :errors => - [ - { :source => { :pointer => '/data/attributes/publishedAt' }, :detail => 'must be in the future' }, - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } - ] + expected_errors_object = { + :errors => [ + { :source => { :pointer => '/data/attributes/publishedAt' }, :detail => 'must be in the future' }, + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + ] } assert_equal expected_errors_object, result end diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index a7d3bc834..e5a5974c4 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -33,9 +33,10 @@ def test_custom_keys assert_equal({ id: 1, - reviews: [{ id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], + reviews: [ + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } + ], writer: { id: 1, name: 'Steve K.' }, site: { id: 1, name: 'My Blog!!' } }, adapter.serializable_hash[:post]) diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index abef37e3a..69849ac56 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -48,12 +48,12 @@ def test_serializable_resource_with_errors resource, { serializer: ActiveModel::Serializer::ErrorSerializer, adapter: :json_api - }) - expected_response_document = - { :errors => - [ - { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } - ] + } + ) + expected_response_document = { + :errors => [ + { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } + ] } assert_equal serializable_resource.as_json(options), expected_response_document end @@ -69,12 +69,12 @@ def test_serializable_resource_with_collection_containing_errors serializer: ActiveModel::Serializer::ErrorsSerializer, each_serializer: ActiveModel::Serializer::ErrorSerializer, adapter: :json_api - }) - expected_response_document = - { :errors => - [ - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be amazing' } - ] + } + ) + expected_response_document = { + :errors => [ + { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be amazing' } + ] } assert_equal serializable_resource.as_json(options), expected_response_document end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index ade2e81ea..642093215 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -15,7 +15,8 @@ def test_meta_is_present_with_root @blog, adapter: :json, serializer: AlternateBlogSerializer, - meta: { total: 10 }).as_json + meta: { total: 10 } + ).as_json expected = { blog: { id: 1, @@ -65,7 +66,8 @@ def test_meta_is_not_included_when_root_is_missing @blog, adapter: :attributes, serializer: AlternateBlogSerializer, - meta: { total: 10 }).as_json + meta: { total: 10 } + ).as_json expected = { id: 1, title: 'AMS Hints' @@ -79,7 +81,8 @@ def test_meta_key_is_used adapter: :json, serializer: AlternateBlogSerializer, meta: { total: 10 }, - meta_key: 'haha_meta').as_json + meta_key: 'haha_meta' + ).as_json expected = { blog: { id: 1, @@ -98,7 +101,8 @@ def test_meta_key_is_not_used_with_json_api adapter: :json_api, serializer: AlternateBlogSerializer, meta: { total: 10 }, - meta_key: 'haha_meta').as_json + meta_key: 'haha_meta' + ).as_json expected = { data: { id: '1', @@ -148,7 +152,8 @@ def test_meta_is_not_present_on_arrays_without_root actual = ActiveModelSerializers::SerializableResource.new( [@blog], adapter: :attributes, - meta: { total: 10 }).as_json + meta: { total: 10 } + ).as_json expected = [{ id: 1, name: 'AMS Hints', @@ -170,7 +175,8 @@ def test_meta_is_present_on_arrays_with_root [@blog], adapter: :json, meta: { total: 10 }, - meta_key: 'haha_meta').as_json + meta_key: 'haha_meta' + ).as_json expected = { blogs: [{ id: 1, From 6288203277653cb6f6255c0431688b9eb4453848 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 26 May 2016 11:17:32 -0600 Subject: [PATCH 688/903] Revert "Add Rails >= 5.0.beta3 JSON API params parsing" (#1751) --- CHANGELOG.md | 1 - .../register_jsonapi_renderer.rb | 57 +++---- .../action_controller/json_api/linked_test.rb | 47 +++--- ...register_jsonapi_renderer_test_isolated.rb | 143 ------------------ test/support/isolated_unit.rb | 1 - test/support/rails5_shims.rb | 10 +- 6 files changed, 46 insertions(+), 213 deletions(-) delete mode 100644 test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 65c350460..f2a8e2bd2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,7 +9,6 @@ Features: Fixes: - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) -- [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) Misc: - [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 813503f5c..4a532b445 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -22,54 +22,43 @@ # render jsonapi: model # # No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) + module ActiveModelSerializers::Jsonapi MEDIA_TYPE = 'application/vnd.api+json'.freeze HEADERS = { response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, request: { 'ACCEPT'.freeze => MEDIA_TYPE } }.freeze - - def self.install - # actionpack/lib/action_dispatch/http/mime_types.rb - Mime::Type.register MEDIA_TYPE, :jsonapi - - if Rails::VERSION::MAJOR >= 5 - ActionDispatch::Request.parameter_parsers[:jsonapi] = parser - else - ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser - end - - # ref https://github.com/rails/rails/pull/21496 - ActionController::Renderers.add :jsonapi do |json, options| - json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) - self.content_type ||= Mime[:jsonapi] - self.response_body = json - end - end - - # Proposal: should actually deserialize the JSON API params - # to the hash format expected by `ActiveModel::Serializers::JSON` - # actionpack/lib/action_dispatch/http/parameters.rb - def self.parser - lambda do |body| - data = JSON.parse(body) - data = { :_json => data } unless data.is_a?(Hash) - data.with_indifferent_access - end - end - module ControllerSupport def serialize_jsonapi(json, options) options[:adapter] = :json_api - options.fetch(:serialization_context) do - options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) - end + options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } get_serializer(json, options) end end end -ActiveModelSerializers::Jsonapi.install +# actionpack/lib/action_dispatch/http/mime_types.rb +Mime::Type.register ActiveModelSerializers::Jsonapi::MEDIA_TYPE, :jsonapi + +parsers = Rails::VERSION::MAJOR >= 5 ? ActionDispatch::Http::Parameters : ActionDispatch::ParamsParser +media_type = Mime::Type.lookup(ActiveModelSerializers::Jsonapi::MEDIA_TYPE) + +# Proposal: should actually deserialize the JSON API params +# to the hash format expected by `ActiveModel::Serializers::JSON` +# actionpack/lib/action_dispatch/http/parameters.rb +parsers::DEFAULT_PARSERS[media_type] = lambda do |body| + data = JSON.parse(body) + data = { :_json => data } unless data.is_a?(Hash) + data.with_indifferent_access +end + +# ref https://github.com/rails/rails/pull/21496 +ActionController::Renderers.add :jsonapi do |json, options| + json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) + self.content_type ||= media_type + self.response_body = json +end ActiveSupport.on_load(:action_controller) do include ActiveModelSerializers::Jsonapi::ControllerSupport diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 6e59e4ea3..5a1e3bc36 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -3,8 +3,9 @@ module ActionController module Serialization class JsonApi - class LinkedTest < ActionDispatch::IntegrationTest + class LinkedTest < ActionController::TestCase class LinkedTestController < ActionController::Base + require 'active_model_serializers/register_jsonapi_renderer' def setup_post ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @@ -38,68 +39,62 @@ def setup_post def render_resource_without_include setup_post - render json: @post + render jsonapi: @post end def render_resource_with_include setup_post - render json: @post, adapter: :json_api, include: [:author] + render jsonapi: @post, include: [:author] end def render_resource_with_include_of_custom_key_by_original setup_post - render json: @post, adapter: :json_api, include: [:reviews], serializer: PostWithCustomKeysSerializer + render jsonapi: @post, include: [:reviews], serializer: PostWithCustomKeysSerializer end def render_resource_with_nested_include setup_post - render json: @post, adapter: :json_api, include: [comments: [:author]] + render jsonapi: @post, include: [comments: [:author]] end def render_resource_with_nested_has_many_include_wildcard setup_post - render json: @post, adapter: :json_api, include: 'author.*' + render jsonapi: @post, include: 'author.*' end def render_resource_with_missing_nested_has_many_include setup_post @post.author = @author2 # author2 has no roles. - render json: @post, adapter: :json_api, include: [author: [:roles]] + render jsonapi: @post, include: [author: [:roles]] end def render_collection_with_missing_nested_has_many_include setup_post @post.author = @author2 - render json: [@post, @post2], adapter: :json_api, include: [author: [:roles]] + render jsonapi: [@post, @post2], include: [author: [:roles]] end def render_collection_without_include setup_post - render json: [@post], adapter: :json_api + render jsonapi: [@post] end def render_collection_with_include setup_post - render json: [@post], adapter: :json_api, include: 'author, comments' + render jsonapi: [@post], include: 'author, comments' end end - setup do - @routes = Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', :to => LinkedTestController, via: [:get, :post] - end - end - end + tests LinkedTestController def test_render_resource_without_include - get '/render_resource_without_include' + get :render_resource_without_include response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_resource_with_include - get '/render_resource_with_include' + get :render_resource_with_include response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 1, response['included'].size @@ -107,7 +102,7 @@ def test_render_resource_with_include end def test_render_resource_with_nested_has_many_include - get '/render_resource_with_nested_has_many_include_wildcard' + get :render_resource_with_nested_has_many_include_wildcard response = JSON.parse(@response.body) expected_linked = [ { @@ -149,7 +144,7 @@ def test_render_resource_with_nested_has_many_include end def test_render_resource_with_include_of_custom_key_by_original - get '/render_resource_with_include_of_custom_key_by_original' + get :render_resource_with_include_of_custom_key_by_original response = JSON.parse(@response.body) assert response.key? 'included' @@ -161,33 +156,33 @@ def test_render_resource_with_include_of_custom_key_by_original end def test_render_resource_with_nested_include - get '/render_resource_with_nested_include' + get :render_resource_with_nested_include response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 3, response['included'].size end def test_render_collection_without_include - get '/render_collection_without_include' + get :render_collection_without_include response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_collection_with_include - get '/render_collection_with_include' + get :render_collection_with_include response = JSON.parse(@response.body) assert response.key? 'included' end def test_render_resource_with_nested_attributes_even_when_missing_associations - get '/render_resource_with_missing_nested_has_many_include' + get :render_resource_with_missing_nested_has_many_include response = JSON.parse(@response.body) assert response.key? 'included' refute has_type?(response['included'], 'roles') end def test_render_collection_with_missing_nested_has_many_include - get '/render_collection_with_missing_nested_has_many_include' + get :render_collection_with_missing_nested_has_many_include response = JSON.parse(@response.body) assert response.key? 'included' assert has_type?(response['included'], 'roles') diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb deleted file mode 100644 index 14e32535f..000000000 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ /dev/null @@ -1,143 +0,0 @@ -require 'support/isolated_unit' -require 'minitest/mock' -require 'action_dispatch' -require 'action_controller' - -class JsonApiRendererTest < ActionDispatch::IntegrationTest - include ActiveSupport::Testing::Isolation - - class TestController < ActionController::Base - class << self - attr_accessor :last_request_parameters - end - - def render_with_jsonapi_renderer - author = Author.new(params[:data][:attributes]) - render jsonapi: author - end - - def parse - self.class.last_request_parameters = request.request_parameters - head :ok - end - end - - def teardown - TestController.last_request_parameters = nil - end - - def assert_parses(expected, actual, headers = {}) - post '/parse', params: actual, headers: headers - assert_response :ok - assert_equal(expected, TestController.last_request_parameters) - end - - class WithoutRenderer < JsonApiRendererTest - setup do - require 'rails' - require 'active_record' - require 'support/rails5_shims' - require 'active_model_serializers' - require 'fixtures/poro' - - make_basic_app - - Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', :to => TestController, via: [:get, :post] - end - end - end - - def test_jsonapi_parser_not_registered - parsers = if Rails::VERSION::MAJOR >= 5 - ActionDispatch::Request.parameter_parsers - else - ActionDispatch::ParamsParser::DEFAULT_PARSERS - end - assert_nil parsers[Mime[:jsonapi]] - end - - def test_jsonapi_renderer_not_registered - expected = { - 'data' => { - 'attributes' => { - 'name' => 'Johnny Rico' - }, - 'type' => 'users' - } - } - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' - headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } - post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert expected, response.body - end - - def test_jsonapi_parser - assert_parses( - {}, - '', - 'CONTENT_TYPE' => 'application/vnd.api+json' - ) - end - end - - class WithRenderer < JsonApiRendererTest - setup do - require 'rails' - require 'active_record' - require 'support/rails5_shims' - require 'active_model_serializers' - require 'fixtures/poro' - require 'active_model_serializers/register_jsonapi_renderer' - - make_basic_app - - Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', :to => TestController, via: [:get, :post] - end - end - end - - def test_jsonapi_parser_registered - if Rails::VERSION::MAJOR >= 5 - parsers = ActionDispatch::Request.parameter_parsers - assert_equal Proc, parsers[:jsonapi].class - else - parsers = ActionDispatch::ParamsParser::DEFAULT_PARSERS - assert_equal Proc, parsers[Mime[:jsonapi]].class - end - end - - def test_jsonapi_renderer_registered - expected = { - 'data' => { - 'attributes' => { - 'name' => 'Johnny Rico' - }, - 'type' => 'users' - } - } - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' - headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } - post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert expected, response.body - end - - def test_jsonapi_parser - assert_parses( - { - 'data' => { - 'attributes' => { - 'name' => 'John Doe' - }, - 'type' => 'users' - } - }, - '{"data": {"attributes": {"name": "John Doe"}, "type": "users"}}', - 'CONTENT_TYPE' => 'application/vnd.api+json' - ) - end - end -end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index d1d18eb69..4adc96a15 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -41,7 +41,6 @@ # These files do not require any others and are needed # to run the tests -require 'active_support/testing/autorun' require 'active_support/testing/isolation' module TestHelpers diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb index 03a036da6..0a5fa050d 100644 --- a/test/support/rails5_shims.rb +++ b/test/support/rails5_shims.rb @@ -1,7 +1,7 @@ module Rails5Shims module ControllerTests # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb - REQUEST_KWARGS = [:params, :headers, :session, :flash, :method, :body, :xhr].freeze + REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr].freeze def get(path, *args) fold_kwargs!(args) @@ -30,12 +30,7 @@ def fold_kwargs!(args) return unless hash.respond_to?(:key) Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| next unless hash.key?(kwarg) - value = hash.delete(kwarg) - if value.is_a? String - args.insert(0, value) - else - hash.merge! value - end + hash.merge! hash.delete(kwarg) end end @@ -49,5 +44,4 @@ def fold_kwargs!(args) end if Rails::VERSION::MAJOR < 5 ActionController::TestCase.send :include, Rails5Shims::ControllerTests - ActionDispatch::IntegrationTest.send :include, Rails5Shims::ControllerTests end From 9cffc102083f3b9b323daacdd8c5c4fbd16c1390 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 26 May 2016 11:19:23 -0600 Subject: [PATCH 689/903] Add Rails >= 5.0.beta3 JSON API params parsing (#1751) This reverts commit 6288203277653cb6f6255c0431688b9eb4453848. --- CHANGELOG.md | 1 + .../register_jsonapi_renderer.rb | 57 ++++--- .../action_controller/json_api/linked_test.rb | 47 +++--- ...register_jsonapi_renderer_test_isolated.rb | 143 ++++++++++++++++++ test/support/isolated_unit.rb | 1 + test/support/rails5_shims.rb | 10 +- 6 files changed, 213 insertions(+), 46 deletions(-) create mode 100644 test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f2a8e2bd2..65c350460 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,7 @@ Features: Fixes: - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) +- [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) Misc: - [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 4a532b445..813503f5c 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -22,43 +22,54 @@ # render jsonapi: model # # No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) - module ActiveModelSerializers::Jsonapi MEDIA_TYPE = 'application/vnd.api+json'.freeze HEADERS = { response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, request: { 'ACCEPT'.freeze => MEDIA_TYPE } }.freeze + + def self.install + # actionpack/lib/action_dispatch/http/mime_types.rb + Mime::Type.register MEDIA_TYPE, :jsonapi + + if Rails::VERSION::MAJOR >= 5 + ActionDispatch::Request.parameter_parsers[:jsonapi] = parser + else + ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser + end + + # ref https://github.com/rails/rails/pull/21496 + ActionController::Renderers.add :jsonapi do |json, options| + json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) + self.content_type ||= Mime[:jsonapi] + self.response_body = json + end + end + + # Proposal: should actually deserialize the JSON API params + # to the hash format expected by `ActiveModel::Serializers::JSON` + # actionpack/lib/action_dispatch/http/parameters.rb + def self.parser + lambda do |body| + data = JSON.parse(body) + data = { :_json => data } unless data.is_a?(Hash) + data.with_indifferent_access + end + end + module ControllerSupport def serialize_jsonapi(json, options) options[:adapter] = :json_api - options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } + options.fetch(:serialization_context) do + options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) + end get_serializer(json, options) end end end -# actionpack/lib/action_dispatch/http/mime_types.rb -Mime::Type.register ActiveModelSerializers::Jsonapi::MEDIA_TYPE, :jsonapi - -parsers = Rails::VERSION::MAJOR >= 5 ? ActionDispatch::Http::Parameters : ActionDispatch::ParamsParser -media_type = Mime::Type.lookup(ActiveModelSerializers::Jsonapi::MEDIA_TYPE) - -# Proposal: should actually deserialize the JSON API params -# to the hash format expected by `ActiveModel::Serializers::JSON` -# actionpack/lib/action_dispatch/http/parameters.rb -parsers::DEFAULT_PARSERS[media_type] = lambda do |body| - data = JSON.parse(body) - data = { :_json => data } unless data.is_a?(Hash) - data.with_indifferent_access -end - -# ref https://github.com/rails/rails/pull/21496 -ActionController::Renderers.add :jsonapi do |json, options| - json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) - self.content_type ||= media_type - self.response_body = json -end +ActiveModelSerializers::Jsonapi.install ActiveSupport.on_load(:action_controller) do include ActiveModelSerializers::Jsonapi::ControllerSupport diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 5a1e3bc36..6e59e4ea3 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -3,9 +3,8 @@ module ActionController module Serialization class JsonApi - class LinkedTest < ActionController::TestCase + class LinkedTest < ActionDispatch::IntegrationTest class LinkedTestController < ActionController::Base - require 'active_model_serializers/register_jsonapi_renderer' def setup_post ActionController::Base.cache_store.clear @role1 = Role.new(id: 1, name: 'admin') @@ -39,62 +38,68 @@ def setup_post def render_resource_without_include setup_post - render jsonapi: @post + render json: @post end def render_resource_with_include setup_post - render jsonapi: @post, include: [:author] + render json: @post, adapter: :json_api, include: [:author] end def render_resource_with_include_of_custom_key_by_original setup_post - render jsonapi: @post, include: [:reviews], serializer: PostWithCustomKeysSerializer + render json: @post, adapter: :json_api, include: [:reviews], serializer: PostWithCustomKeysSerializer end def render_resource_with_nested_include setup_post - render jsonapi: @post, include: [comments: [:author]] + render json: @post, adapter: :json_api, include: [comments: [:author]] end def render_resource_with_nested_has_many_include_wildcard setup_post - render jsonapi: @post, include: 'author.*' + render json: @post, adapter: :json_api, include: 'author.*' end def render_resource_with_missing_nested_has_many_include setup_post @post.author = @author2 # author2 has no roles. - render jsonapi: @post, include: [author: [:roles]] + render json: @post, adapter: :json_api, include: [author: [:roles]] end def render_collection_with_missing_nested_has_many_include setup_post @post.author = @author2 - render jsonapi: [@post, @post2], include: [author: [:roles]] + render json: [@post, @post2], adapter: :json_api, include: [author: [:roles]] end def render_collection_without_include setup_post - render jsonapi: [@post] + render json: [@post], adapter: :json_api end def render_collection_with_include setup_post - render jsonapi: [@post], include: 'author, comments' + render json: [@post], adapter: :json_api, include: 'author, comments' end end - tests LinkedTestController + setup do + @routes = Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => LinkedTestController, via: [:get, :post] + end + end + end def test_render_resource_without_include - get :render_resource_without_include + get '/render_resource_without_include' response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_resource_with_include - get :render_resource_with_include + get '/render_resource_with_include' response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 1, response['included'].size @@ -102,7 +107,7 @@ def test_render_resource_with_include end def test_render_resource_with_nested_has_many_include - get :render_resource_with_nested_has_many_include_wildcard + get '/render_resource_with_nested_has_many_include_wildcard' response = JSON.parse(@response.body) expected_linked = [ { @@ -144,7 +149,7 @@ def test_render_resource_with_nested_has_many_include end def test_render_resource_with_include_of_custom_key_by_original - get :render_resource_with_include_of_custom_key_by_original + get '/render_resource_with_include_of_custom_key_by_original' response = JSON.parse(@response.body) assert response.key? 'included' @@ -156,33 +161,33 @@ def test_render_resource_with_include_of_custom_key_by_original end def test_render_resource_with_nested_include - get :render_resource_with_nested_include + get '/render_resource_with_nested_include' response = JSON.parse(@response.body) assert response.key? 'included' assert_equal 3, response['included'].size end def test_render_collection_without_include - get :render_collection_without_include + get '/render_collection_without_include' response = JSON.parse(@response.body) refute response.key? 'included' end def test_render_collection_with_include - get :render_collection_with_include + get '/render_collection_with_include' response = JSON.parse(@response.body) assert response.key? 'included' end def test_render_resource_with_nested_attributes_even_when_missing_associations - get :render_resource_with_missing_nested_has_many_include + get '/render_resource_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' refute has_type?(response['included'], 'roles') end def test_render_collection_with_missing_nested_has_many_include - get :render_collection_with_missing_nested_has_many_include + get '/render_collection_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' assert has_type?(response['included'], 'roles') diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb new file mode 100644 index 000000000..14e32535f --- /dev/null +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -0,0 +1,143 @@ +require 'support/isolated_unit' +require 'minitest/mock' +require 'action_dispatch' +require 'action_controller' + +class JsonApiRendererTest < ActionDispatch::IntegrationTest + include ActiveSupport::Testing::Isolation + + class TestController < ActionController::Base + class << self + attr_accessor :last_request_parameters + end + + def render_with_jsonapi_renderer + author = Author.new(params[:data][:attributes]) + render jsonapi: author + end + + def parse + self.class.last_request_parameters = request.request_parameters + head :ok + end + end + + def teardown + TestController.last_request_parameters = nil + end + + def assert_parses(expected, actual, headers = {}) + post '/parse', params: actual, headers: headers + assert_response :ok + assert_equal(expected, TestController.last_request_parameters) + end + + class WithoutRenderer < JsonApiRendererTest + setup do + require 'rails' + require 'active_record' + require 'support/rails5_shims' + require 'active_model_serializers' + require 'fixtures/poro' + + make_basic_app + + Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => TestController, via: [:get, :post] + end + end + end + + def test_jsonapi_parser_not_registered + parsers = if Rails::VERSION::MAJOR >= 5 + ActionDispatch::Request.parameter_parsers + else + ActionDispatch::ParamsParser::DEFAULT_PARSERS + end + assert_nil parsers[Mime[:jsonapi]] + end + + def test_jsonapi_renderer_not_registered + expected = { + 'data' => { + 'attributes' => { + 'name' => 'Johnny Rico' + }, + 'type' => 'users' + } + } + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } + post '/render_with_jsonapi_renderer', params: payload, headers: headers + assert expected, response.body + end + + def test_jsonapi_parser + assert_parses( + {}, + '', + 'CONTENT_TYPE' => 'application/vnd.api+json' + ) + end + end + + class WithRenderer < JsonApiRendererTest + setup do + require 'rails' + require 'active_record' + require 'support/rails5_shims' + require 'active_model_serializers' + require 'fixtures/poro' + require 'active_model_serializers/register_jsonapi_renderer' + + make_basic_app + + Rails.application.routes.draw do + ActiveSupport::Deprecation.silence do + match ':action', :to => TestController, via: [:get, :post] + end + end + end + + def test_jsonapi_parser_registered + if Rails::VERSION::MAJOR >= 5 + parsers = ActionDispatch::Request.parameter_parsers + assert_equal Proc, parsers[:jsonapi].class + else + parsers = ActionDispatch::ParamsParser::DEFAULT_PARSERS + assert_equal Proc, parsers[Mime[:jsonapi]].class + end + end + + def test_jsonapi_renderer_registered + expected = { + 'data' => { + 'attributes' => { + 'name' => 'Johnny Rico' + }, + 'type' => 'users' + } + } + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } + post '/render_with_jsonapi_renderer', params: payload, headers: headers + assert expected, response.body + end + + def test_jsonapi_parser + assert_parses( + { + 'data' => { + 'attributes' => { + 'name' => 'John Doe' + }, + 'type' => 'users' + } + }, + '{"data": {"attributes": {"name": "John Doe"}, "type": "users"}}', + 'CONTENT_TYPE' => 'application/vnd.api+json' + ) + end + end +end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index 4adc96a15..d1d18eb69 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -41,6 +41,7 @@ # These files do not require any others and are needed # to run the tests +require 'active_support/testing/autorun' require 'active_support/testing/isolation' module TestHelpers diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb index 0a5fa050d..03a036da6 100644 --- a/test/support/rails5_shims.rb +++ b/test/support/rails5_shims.rb @@ -1,7 +1,7 @@ module Rails5Shims module ControllerTests # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb - REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr].freeze + REQUEST_KWARGS = [:params, :headers, :session, :flash, :method, :body, :xhr].freeze def get(path, *args) fold_kwargs!(args) @@ -30,7 +30,12 @@ def fold_kwargs!(args) return unless hash.respond_to?(:key) Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| next unless hash.key?(kwarg) - hash.merge! hash.delete(kwarg) + value = hash.delete(kwarg) + if value.is_a? String + args.insert(0, value) + else + hash.merge! value + end end end @@ -44,4 +49,5 @@ def fold_kwargs!(args) end if Rails::VERSION::MAJOR < 5 ActionController::TestCase.send :include, Rails5Shims::ControllerTests + ActionDispatch::IntegrationTest.send :include, Rails5Shims::ControllerTests end From 4de8d8c16a8ff3a599f6024019f5b52895ec9602 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 26 May 2016 13:15:30 -0600 Subject: [PATCH 690/903] Remove default key case change message (#1752) --- active_model_serializers.gemspec | 6 ------ 1 file changed, 6 deletions(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 62588f376..4680735cf 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,10 +57,4 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] spec.add_development_dependency 'json_schema' spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] - - spec.post_install_message = <<-EOF -NOTE: The default key case for the JsonApi adapter has changed to dashed. -See https://github.com/rails-api/active_model_serializers/blob/master/docs/general/key_transforms.md -for more information on configuring this behavior. -EOF end From f2cb497fe373864d47b8cfb519fbc851d9c4e589 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Thu, 26 May 2016 14:19:19 -0600 Subject: [PATCH 691/903] Add key transform performance note to docs (#1753) --- docs/general/configuration_options.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index a85615547..ba7974d92 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -52,6 +52,9 @@ Each adapter has a default key transform configured: `config.key_transform` is a global override of the adapter default. Adapters still prefer the render option `:key_transform` over this setting. +*NOTE: Key transforms can be expensive operations. If key transforms are unnecessary for the +application, setting `config.key_transform` to `:unaltered` will provide a performance boost.* + ##### default_includes What relationships to serialize by default. Default: `'*'`, which includes one level of related objects. See [includes](adapters.md#included) for more info. From f48fd2a3274e764af2c973386550ef5ae7a97386 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sat, 28 May 2016 16:07:11 +0200 Subject: [PATCH 692/903] Extract IncludeTree. (#1685) --- CHANGELOG.md | 1 + active_model_serializers.gemspec | 2 + docs/jsonapi/schema.md | 2 +- lib/active_model/serializer.rb | 2 +- lib/active_model/serializer/associations.rb | 8 +- lib/active_model/serializer/caching.rb | 10 +- lib/active_model_serializers.rb | 9 +- .../adapter/attributes.rb | 20 ++-- .../adapter/json_api.rb | 22 +++-- test/action_controller/json/include_test.rb | 12 +-- test/cache_test.rb | 4 +- test/include_tree/from_include_args_test.rb | 26 ----- test/include_tree/from_string_test.rb | 94 ------------------- .../include_tree/include_args_to_hash_test.rb | 64 ------------- 14 files changed, 49 insertions(+), 227 deletions(-) delete mode 100644 test/include_tree/from_include_args_test.rb delete mode 100644 test/include_tree/from_string_test.rb delete mode 100644 test/include_tree/include_args_to_hash_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index abb7b34ea..5cb573f24 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Fixes: Misc: - [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) +- [#1685](https://github.com/rails-api/active_model_serializers/pull/1685) Replace `IncludeTree` with `IncludeDirective` from the jsonapi gem. ### [v0.10.0 (2016-05-17)](https://github.com/rails-api/active_model_serializers/compare/4a2d9853ba7...v0.10.0) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 4680735cf..dc37571a6 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,6 +42,8 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' + spec.add_runtime_dependency 'jsonapi', '~> 0.1.1.beta2' + spec.add_development_dependency 'activerecord', rails_versions # arel # activesupport diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index 586fd8cdd..baffe3584 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -28,7 +28,7 @@ Example supported requests - Relationships - GET /articles/1/relationships/comments - GET /articles/1/relationships/author -- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `ActiveModel::Serializer::IncludeTree` +- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `JSONAPI::IncludeDirective` - GET /articles/1?`include`=comments - GET /articles/1?`include`=comments.author - GET /articles/1?`include`=author,comments.author diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 31b80af70..50ac2bbda 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,9 +1,9 @@ require 'thread_safe' +require 'jsonapi/include_directive' require 'active_model/serializer/collection_serializer' require 'active_model/serializer/array_serializer' require 'active_model/serializer/error_serializer' require 'active_model/serializer/errors_serializer' -require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' require 'active_model/serializer/attributes' require 'active_model/serializer/caching' diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 78448ea73..dcad7ea7f 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -78,18 +78,18 @@ def associate(reflection) end end - # @param [IncludeTree] include_tree (defaults to the - # default_includes config value when not provided) + # @param [JSONAPI::IncludeDirective] include_directive (defaults to the + # +default_include_directive+ config value when not provided) # @return [Enumerator] # - def associations(include_tree = ActiveModelSerializers.default_include_tree) + def associations(include_directive = ActiveModelSerializers.default_include_directive) return unless object Enumerator.new do |y| self.class._reflections.each do |reflection| next if reflection.excluded?(self) key = reflection.options.fetch(:key, reflection.name) - next unless include_tree.key?(key) + next unless include_directive.key?(key) y.yield reflection.build_association(self, instance_options) end end diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index b3663d631..850c346bb 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -163,10 +163,10 @@ def fragment_cache_enabled? # Read cache from cache_store # @return [Hash] - def cache_read_multi(collection_serializer, adapter_instance, include_tree) + def cache_read_multi(collection_serializer, adapter_instance, include_directive) return {} if ActiveModelSerializers.config.cache_store.blank? - keys = object_cache_keys(collection_serializer, adapter_instance, include_tree) + keys = object_cache_keys(collection_serializer, adapter_instance, include_directive) return {} if keys.blank? @@ -176,15 +176,15 @@ def cache_read_multi(collection_serializer, adapter_instance, include_tree) # Find all cache_key for the collection_serializer # @param serializers [ActiveModel::Serializer::CollectionSerializer] # @param adapter_instance [ActiveModelSerializers::Adapter::Base] - # @param include_tree [ActiveModel::Serializer::IncludeTree] + # @param include_directive [JSONAPI::IncludeDirective] # @return [Array] all cache_key of collection_serializer - def object_cache_keys(collection_serializer, adapter_instance, include_tree) + def object_cache_keys(collection_serializer, adapter_instance, include_directive) cache_keys = [] collection_serializer.each do |serializer| cache_keys << object_cache_key(serializer, adapter_instance) - serializer.associations(include_tree).each do |association| + serializer.associations(include_directive).each do |association| if association.serializer.respond_to?(:each) association.serializer.each do |sub_serializer| cache_keys << object_cache_key(sub_serializer, adapter_instance) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 8e7b5fa2e..76a32c497 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -31,11 +31,10 @@ def self.location_of_caller [file, lineno] end - # Memoized default include tree - # @return [ActiveModel::Serializer::IncludeTree] - def self.default_include_tree - @default_include_tree ||= ActiveModel::Serializer::IncludeTree - .from_include_args(config.default_includes) + # Memoized default include directive + # @return [JSONAPI::IncludeDirective] + def self.default_include_directive + @default_include_directive ||= JSONAPI::IncludeDirective.new(config.default_includes, allow_wildcard: true) end require 'active_model/serializer/version' diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index e30d2efb9..503f0245e 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -4,11 +4,13 @@ class Attributes < Base def initialize(serializer, options = {}) super @cached_attributes = options[:cache_attributes] || {} - @include_tree = - if options[:include] - ActiveModel::Serializer::IncludeTree.from_include_args(options[:include]) + @include_directive = + if options[:include_directive] + options[:include_directive] + elsif options[:include] + JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) else - ActiveModelSerializers.default_include_tree + ActiveModelSerializers.default_include_directive end end @@ -26,8 +28,8 @@ def serializable_hash(options = nil) def serializable_hash_for_collection(options) cache_attributes - - serializer.map { |s| Attributes.new(s, instance_options).serializable_hash(options) } + opts = instance_options.merge(include_directive: @include_directive) + serializer.map { |s| Attributes.new(s, opts).serializable_hash(options) } end def serializable_hash_for_single_resource(options) @@ -38,7 +40,7 @@ def serializable_hash_for_single_resource(options) def resource_relationships(options) relationships = {} - serializer.associations(@include_tree).each do |association| + serializer.associations(@include_directive).each do |association| relationships[association.key] ||= relationship_value_for(association, options) end @@ -49,7 +51,7 @@ def relationship_value_for(association, options) return association.options[:virtual_value] if association.options[:virtual_value] return unless association.serializer && association.serializer.object - opts = instance_options.merge(include: @include_tree[association.key]) + opts = instance_options.merge(include_directive: @include_directive[association.key]) relationship_value = Attributes.new(association.serializer, opts).serializable_hash(options) if association.options[:polymorphic] && relationship_value @@ -64,7 +66,7 @@ def relationship_value_for(association, options) def cache_attributes return if @cached_attributes.present? - @cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, self, @include_tree) + @cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, self, @include_directive) end def resource_object_for(options) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 8085bc938..a62caab49 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -33,7 +33,7 @@ class JsonApi < Base def initialize(serializer, options = {}) super - @include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(options[:include]) + @include_directive = JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end @@ -232,7 +232,7 @@ def resource_objects_for(serializers) @included = [] @resource_identifiers = Set.new serializers.each { |serializer| process_resource(serializer, true) } - serializers.each { |serializer| process_relationships(serializer, @include_tree) } + serializers.each { |serializer| process_relationships(serializer, @include_directive) } [@primary, @included] end @@ -251,21 +251,21 @@ def process_resource(serializer, primary) true end - def process_relationships(serializer, include_tree) - serializer.associations(include_tree).each do |association| - process_relationship(association.serializer, include_tree[association.key]) + def process_relationships(serializer, include_directive) + serializer.associations(include_directive).each do |association| + process_relationship(association.serializer, include_directive[association.key]) end end - def process_relationship(serializer, include_tree) + def process_relationship(serializer, include_directive) if serializer.respond_to?(:each) - serializer.each { |s| process_relationship(s, include_tree) } + serializer.each { |s| process_relationship(s, include_directive) } return end return unless serializer && serializer.object return unless process_resource(serializer, false) - process_relationships(serializer, include_tree) + process_relationships(serializer, include_directive) end # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} @@ -429,8 +429,10 @@ def resource_object_for(serializer) # meta: meta # }.reject! {|_,v| v.nil? } def relationships_for(serializer, requested_associations) - include_tree = ActiveModel::Serializer::IncludeTree.from_include_args(requested_associations) - serializer.associations(include_tree).each_with_object({}) do |association, hash| + include_directive = JSONAPI::IncludeDirective.new( + requested_associations, + allow_wildcard: true) + serializer.associations(include_directive).each_with_object({}) do |association, hash| hash[association.key] = Relationship.new( serializer, association.serializer, diff --git a/test/action_controller/json/include_test.rb b/test/action_controller/json/include_test.rb index 9d0512d15..1fc8863e5 100644 --- a/test/action_controller/json/include_test.rb +++ b/test/action_controller/json/include_test.rb @@ -226,19 +226,19 @@ def expected_deep_include_response } end - def with_default_includes(include_tree) + def with_default_includes(include_directive) original = ActiveModelSerializers.config.default_includes - ActiveModelSerializers.config.default_includes = include_tree - clear_include_tree_cache + ActiveModelSerializers.config.default_includes = include_directive + clear_include_directive_cache yield ensure ActiveModelSerializers.config.default_includes = original - clear_include_tree_cache + clear_include_directive_cache end - def clear_include_tree_cache + def clear_include_directive_cache ActiveModelSerializers - .instance_variable_set(:@default_include_tree, nil) + .instance_variable_set(:@default_include_directive, nil) end end end diff --git a/test/cache_test.rb b/test/cache_test.rb index 57173d618..ca668de7d 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -286,9 +286,9 @@ def test_cache_digest_definition def test_object_cache_keys serializable = ActiveModelSerializers::SerializableResource.new([@comment, @comment]) - include_tree = ActiveModel::Serializer::IncludeTree.from_include_args('*') + include_directive = JSONAPI::IncludeDirective.new('*', allow_wildcard: true) - actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_tree) + actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_directive) assert_equal 3, actual.size assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cached_name}" } diff --git a/test/include_tree/from_include_args_test.rb b/test/include_tree/from_include_args_test.rb deleted file mode 100644 index b3b00e8cd..000000000 --- a/test/include_tree/from_include_args_test.rb +++ /dev/null @@ -1,26 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class IncludeTree - class FromStringTest < ActiveSupport::TestCase - def test_simple_array - input = [:comments, :author] - actual = ActiveModel::Serializer::IncludeTree.from_include_args(input) - assert(actual.key?(:author)) - assert(actual.key?(:comments)) - end - - def test_nested_array - input = [:comments, posts: [:author, comments: [:author]]] - actual = ActiveModel::Serializer::IncludeTree.from_include_args(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:author)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:author)) - assert(actual.key?(:comments)) - end - end - end - end -end diff --git a/test/include_tree/from_string_test.rb b/test/include_tree/from_string_test.rb deleted file mode 100644 index 831429008..000000000 --- a/test/include_tree/from_string_test.rb +++ /dev/null @@ -1,94 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class IncludeTree - class FromStringTest < ActiveSupport::TestCase - def test_single_string - input = 'author' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:author)) - end - - def test_multiple_strings - input = 'author,comments' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:author)) - assert(actual.key?(:comments)) - end - - def test_multiple_strings_with_space - input = 'author, comments' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:author)) - assert(actual.key?(:comments)) - end - - def test_nested_string - input = 'posts.author' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:author)) - end - - def test_multiple_nested_string - input = 'posts.author,posts.comments.author,comments' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:author)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:author)) - assert(actual.key?(:comments)) - end - - def test_toplevel_star_string - input = '*' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:comments)) - end - - def test_nested_star_string - input = 'posts.*' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:comments)) - end - - def test_nested_star_middle_string - input = 'posts.*.author' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:author)) - refute(actual[:posts][:comments].key?(:unspecified)) - end - - def test_nested_star_lower_precedence_string - input = 'posts.comments.author,posts.*' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:author)) - end - - def test_toplevel_double_star_string - input = '**' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:posts)) - end - - def test_nested_double_star_string - input = 'comments, posts.**' - actual = ActiveModel::Serializer::IncludeTree.from_string(input) - assert(actual.key?(:comments)) - refute(actual[:comments].key?(:author)) - assert(actual.key?(:posts)) - assert(actual[:posts].key?(:comments)) - assert(actual[:posts][:comments].key?(:posts)) - end - end - end - end -end diff --git a/test/include_tree/include_args_to_hash_test.rb b/test/include_tree/include_args_to_hash_test.rb deleted file mode 100644 index 0922f5915..000000000 --- a/test/include_tree/include_args_to_hash_test.rb +++ /dev/null @@ -1,64 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class IncludeTree - module Parsing - class IncludeArgsToHashTest < MiniTest::Test - def test_include_args_to_hash_from_symbol - expected = { author: {} } - input = :author - actual = Parsing.include_args_to_hash(input) - - assert_equal(expected, actual) - end - - def test_include_args_to_hash_from_array - expected = { author: {}, comments: {} } - input = [:author, :comments] - actual = Parsing.include_args_to_hash(input) - - assert_equal(expected, actual) - end - - def test_include_args_to_hash_from_nested_array - expected = { author: {}, comments: { author: {} } } - input = [:author, comments: [:author]] - actual = Parsing.include_args_to_hash(input) - - assert_equal(expected, actual) - end - - def test_include_args_to_hash_from_array_of_hashes - expected = { - author: {}, - blogs: { posts: { contributors: {} } }, - comments: { author: { blogs: { posts: {} } } } - } - input = [ - :author, - blogs: [posts: :contributors], - comments: { author: { blogs: :posts } } - ] - actual = Parsing.include_args_to_hash(input) - - assert_equal(expected, actual) - end - - def test_array_of_string - expected = { - comments: { author: {}, attachment: {} } - } - input = [ - 'comments.author', - 'comments.attachment' - ] - actual = Parsing.include_args_to_hash(input) - - assert_equal(expected, actual) - end - end - end - end - end -end From 4f085441bdf0b8a67e645c41fc3d9d5f84977869 Mon Sep 17 00:00:00 2001 From: Ryunosuke Sato Date: Tue, 31 May 2016 04:43:00 +0900 Subject: [PATCH 693/903] Update README to write how to configure adapter (#1758) --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index 0e72fa275..57d31cef8 100644 --- a/README.md +++ b/README.md @@ -96,6 +96,12 @@ Thanks! ## High-level behavior +Choose an adapter from [adapters](lib/active_model_serializers/adapter): + +``` ruby +ActiveModelSerializers.config.adapter = :json_api # Default: `:attributes` +``` + Given a [serializable model](lib/active_model/serializer/lint.rb): ```ruby From 5a4eef6cea01e8279372cd4e04d75b9a111e0107 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 30 May 2016 23:08:19 -0500 Subject: [PATCH 694/903] Remove IncludeTree; missing from #1685 --- lib/active_model/serializer/include_tree.rb | 110 -------------------- 1 file changed, 110 deletions(-) delete mode 100644 lib/active_model/serializer/include_tree.rb diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb deleted file mode 100644 index 582188f1f..000000000 --- a/lib/active_model/serializer/include_tree.rb +++ /dev/null @@ -1,110 +0,0 @@ -module ActiveModel - class Serializer - # TODO: description of this class, and overview of how it's used - class IncludeTree - module Parsing - module_function - - # Translates a comma separated list of dot separated paths (JSON API format) into a Hash. - # - # @example - # `'posts.author, posts.comments.upvotes, posts.comments.author'` - # - # would become - # - # `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. - # - # @param [String] included - # @return [Hash] a Hash representing the same tree structure - def include_string_to_hash(included) - # TODO: Needs comment walking through the process of what all this is doing. - included.delete(' ').split(',').reduce({}) do |hash, path| - include_tree = path.split('.').reverse_each.reduce({}) { |a, e| { e.to_sym => a } } - hash.deep_merge!(include_tree) - end - end - - # Translates the arguments passed to the include option into a Hash. The format can be either - # a String (see #include_string_to_hash), an Array of Symbols and Hashes, or a mix of both. - # - # @example - # `posts: [:author, comments: [:author, :upvotes]]` - # - # would become - # - # `{ posts: { author: {}, comments: { author: {}, upvotes: {} } } }`. - # - # @example - # `[:author, :comments => [:author]]` - # - # would become - # - # `{:author => {}, :comments => { author: {} } }` - # - # @param [Symbol, Hash, Array, String] included - # @return [Hash] a Hash representing the same tree structure - def include_args_to_hash(included) - case included - when Symbol - { included => {} } - when Hash - included.each_with_object({}) do |(key, value), hash| - hash[key] = include_args_to_hash(value) - end - when Array - included.reduce({}) { |a, e| a.deep_merge!(include_args_to_hash(e)) } - when String - include_string_to_hash(included) - else - {} - end - end - end - - # Builds an IncludeTree from a comma separated list of dot separated paths (JSON API format). - # @example `'posts.author, posts.comments.upvotes, posts.comments.author'` - # - # @param [String] included - # @return [IncludeTree] - # - def self.from_string(included) - new(Parsing.include_string_to_hash(included)) - end - - # Translates the arguments passed to the include option into an IncludeTree. - # The format can be either a String (see #from_string), an Array of Symbols and Hashes, or a mix of both. - # @example `posts: [:author, comments: [:author, :upvotes]]` - # - # @param [Symbol, Hash, Array, String] included - # @return [IncludeTree] - # - def self.from_include_args(included) - return included if included.is_a?(IncludeTree) - - new(Parsing.include_args_to_hash(included)) - end - - # @param [Hash] hash - def initialize(hash = {}) - @hash = hash - end - - def key?(key) - @hash.key?(key) || @hash.key?(:*) || @hash.key?(:**) - end - - def [](key) - # TODO(beauby): Adopt a lazy caching strategy for generating subtrees. - if @hash.key?(key) - self.class.new(@hash[key]) - elsif @hash.key?(:*) - self.class.new(@hash[:*]) - elsif @hash.key?(:**) - self.class.new(:** => {}) - else - nil - end - end - end - end -end From b8af2892f79f3ae7dfb875dcac9897d90b90084b Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Tue, 31 May 2016 21:30:47 +0200 Subject: [PATCH 695/903] [skip ci] Fix root key documentation (#1761) The current documentation stated that it was not possible to override the root key for the JSON adapter. This was removed from the documentation and it now links the useful documentation pages. --- docs/general/adapters.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 68fe3f66c..6ae1d27a5 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -67,9 +67,11 @@ Doesn't follow any specific convention. ### JSON -The response document always with a root key. +The json response is always rendered with a root key. -The root key **can't be overridden**, and will be derived from the resource being serialized. +The root key can be overridden by: +* passing the `root` option in the render call. See details in the [Rendering Guides](rendering.md#overriding-the-root-key). +* setting the `type` of the serializer. See details in the [Serializers Guide](serializers.md#type). Doesn't follow any specific convention. From 0cc87fde4094f6e98d2f44ce8bea1752ecad89c7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 21:40:09 -0500 Subject: [PATCH 696/903] Remove unnecessary Adapter::Base#cache_check --- lib/active_model_serializers/adapter/base.rb | 6 ------ lib/active_model_serializers/adapter/json_api.rb | 2 +- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index d54177345..8c5e73d3c 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -33,12 +33,6 @@ def fragment_cache(cached_hash, non_cached_hash) non_cached_hash.merge cached_hash end - def cache_check(serializer) - serializer.cache_check(self) do - yield - end - end - private # see https://github.com/rails-api/active_model_serializers/pull/965 diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index a62caab49..e3b02bd61 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -290,7 +290,7 @@ def attributes_for(serializer, fields) # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} def resource_object_for(serializer) - resource_object = cache_check(serializer) do + resource_object = serializer.cache_check(self) do resource_object = ResourceIdentifier.new(serializer, instance_options).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) From ee518e185607099ebbed16d36d572ae764e5f401 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 21:47:30 -0500 Subject: [PATCH 697/903] Remove unnecessary Adapter::Base#cache_attributes --- lib/active_model_serializers/adapter/attributes.rb | 14 ++++---------- test/cache_test.rb | 4 ++-- 2 files changed, 6 insertions(+), 12 deletions(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 503f0245e..6c903afee 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -3,7 +3,6 @@ module Adapter class Attributes < Base def initialize(serializer, options = {}) super - @cached_attributes = options[:cache_attributes] || {} @include_directive = if options[:include_directive] options[:include_directive] @@ -27,7 +26,7 @@ def serializable_hash(options = nil) private def serializable_hash_for_collection(options) - cache_attributes + instance_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(serializer, self, @include_directive) opts = instance_options.merge(include_directive: @include_directive) serializer.map { |s| Attributes.new(s, opts).serializable_hash(options) } end @@ -62,16 +61,11 @@ def relationship_value_for(association, options) relationship_value end - # Set @cached_attributes - def cache_attributes - return if @cached_attributes.present? - - @cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, self, @include_directive) - end - def resource_object_for(options) if serializer.class.cache_enabled? - @cached_attributes.fetch(serializer.cache_key(self)) do + cached_attributes = instance_options[:cached_attributes] || {} + key = serializer.cache_key(self) + cached_attributes.fetch(key) do serializer.cached_fields(options[:fields], self) end else diff --git a/test/cache_test.rb b/test/cache_test.rb index ca668de7d..ce208ddf4 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -303,8 +303,8 @@ def test_cached_attributes render_object_with_cache(@comment) attributes = Adapter::Attributes.new(serializer) - attributes.send(:cache_attributes) - cached_attributes = attributes.instance_variable_get(:@cached_attributes) + include_directive = ActiveModelSerializers.default_include_directive + cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, attributes, include_directive) assert_equal cached_attributes["#{@comment.cache_key}/#{attributes.cached_name}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes assert_equal cached_attributes["#{@comment.post.cache_key}/#{attributes.cached_name}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes From eb8666339390dcf1608b2b384451739eb0b7866b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 21:59:18 -0500 Subject: [PATCH 698/903] Remove unnecessary Adapter::Base#resource_object_for --- .../adapter/attributes.rb | 23 ++++++++----------- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 6c903afee..3b6acab6f 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -32,7 +32,16 @@ def serializable_hash_for_collection(options) end def serializable_hash_for_single_resource(options) - resource = resource_object_for(options) + resource = + if serializer.class.cache_enabled? + cached_attributes = instance_options[:cached_attributes] || {} + key = serializer.cache_key(self) + cached_attributes.fetch(key) do + serializer.cached_fields(options[:fields], self) + end + else + serializer.cached_fields(options[:fields], self) + end relationships = resource_relationships(options) resource.merge(relationships) end @@ -60,18 +69,6 @@ def relationship_value_for(association, options) relationship_value end - - def resource_object_for(options) - if serializer.class.cache_enabled? - cached_attributes = instance_options[:cached_attributes] || {} - key = serializer.cache_key(self) - cached_attributes.fetch(key) do - serializer.cached_fields(options[:fields], self) - end - else - serializer.cached_fields(options[:fields], self) - end - end end end end From 96750b2f9a633460780597f1c96ca6f1ab2b2e8f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 22:01:56 -0500 Subject: [PATCH 699/903] Remove unnecessary Serializer#cached_fields --- lib/active_model/serializer/caching.rb | 9 --------- lib/active_model_serializers/adapter/attributes.rb | 8 ++++++-- 2 files changed, 6 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 850c346bb..6444f9d9a 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -206,15 +206,6 @@ def object_cache_key(serializer, adapter_instance) end end - # Get attributes from @cached_attributes - # @return [Hash] cached attributes - # def cached_attributes(fields, adapter_instance) - def cached_fields(fields, adapter_instance) - cache_check(adapter_instance) do - attributes(fields) - end - end - def cache_check(adapter_instance) if self.class.cache_enabled? self.class.cache_store.fetch(cache_key(adapter_instance), self.class._cache_options) do diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 3b6acab6f..ba7caa374 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -37,10 +37,14 @@ def serializable_hash_for_single_resource(options) cached_attributes = instance_options[:cached_attributes] || {} key = serializer.cache_key(self) cached_attributes.fetch(key) do - serializer.cached_fields(options[:fields], self) + serializer.cache_check(self) do + serializer.attributes(options[:fields]) + end end else - serializer.cached_fields(options[:fields], self) + serializer.cache_check(self) do + serializer.attributes(options[:fields]) + end end relationships = resource_relationships(options) resource.merge(relationships) From ba23de686de741539b4d8ec0ad964078132da963 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 22:24:30 -0500 Subject: [PATCH 700/903] Complete extracting to Serializer#cached_attributes --- lib/active_model/serializer/caching.rb | 18 ++++++++++++++++++ .../adapter/attributes.rb | 16 ++-------------- 2 files changed, 20 insertions(+), 14 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 6444f9d9a..f7f2904bf 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -1,3 +1,5 @@ +# TODO(BF): refactor file to be smaller +# rubocop:disable Metrics/ModuleLength module ActiveModel class Serializer UndefinedCacheKey = Class.new(StandardError) @@ -206,6 +208,21 @@ def object_cache_key(serializer, adapter_instance) end end + def cached_attributes(options, cached_attributes, adapter_instance) + if self.class.cache_enabled? + key = cache_key(adapter_instance) + cached_attributes.fetch(key) do + cache_check(adapter_instance) do + attributes(options[:fields]) + end + end + else + cache_check(adapter_instance) do + attributes(options[:fields]) + end + end + end + def cache_check(adapter_instance) if self.class.cache_enabled? self.class.cache_store.fetch(cache_key(adapter_instance), self.class._cache_options) do @@ -322,3 +339,4 @@ def object_cache_key end end end +# rubocop:enable Metrics/ModuleLength diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index ba7caa374..abcc5cbaa 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -32,20 +32,8 @@ def serializable_hash_for_collection(options) end def serializable_hash_for_single_resource(options) - resource = - if serializer.class.cache_enabled? - cached_attributes = instance_options[:cached_attributes] || {} - key = serializer.cache_key(self) - cached_attributes.fetch(key) do - serializer.cache_check(self) do - serializer.attributes(options[:fields]) - end - end - else - serializer.cache_check(self) do - serializer.attributes(options[:fields]) - end - end + cached_attributes = instance_options[:cached_attributes] || {} + resource = serializer.cached_attributes(options, cached_attributes, self) relationships = resource_relationships(options) resource.merge(relationships) end From 385abb4ba03764ad24e36a4eb55ef542766e980e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 14 Apr 2016 22:53:06 -0500 Subject: [PATCH 701/903] Simplify Serializer#cached_attributes to take a fields argument --- lib/active_model/serializer/caching.rb | 6 +++--- lib/active_model_serializers/adapter/attributes.rb | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index f7f2904bf..0f1fffb25 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -208,17 +208,17 @@ def object_cache_key(serializer, adapter_instance) end end - def cached_attributes(options, cached_attributes, adapter_instance) + def cached_attributes(fields, cached_attributes, adapter_instance) if self.class.cache_enabled? key = cache_key(adapter_instance) cached_attributes.fetch(key) do cache_check(adapter_instance) do - attributes(options[:fields]) + attributes(fields) end end else cache_check(adapter_instance) do - attributes(options[:fields]) + attributes(fields) end end end diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index abcc5cbaa..56a155c34 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -33,7 +33,7 @@ def serializable_hash_for_collection(options) def serializable_hash_for_single_resource(options) cached_attributes = instance_options[:cached_attributes] || {} - resource = serializer.cached_attributes(options, cached_attributes, self) + resource = serializer.cached_attributes(options[:fields], cached_attributes, self) relationships = resource_relationships(options) resource.merge(relationships) end From d900b09f8d217ec9a123ec26e543ab4b62853848 Mon Sep 17 00:00:00 2001 From: Ben Mills Date: Wed, 1 Jun 2016 09:21:29 -0600 Subject: [PATCH 702/903] Upgrade to rubocop ~> 0.40.0 --- Gemfile | 2 +- lib/active_model_serializers/adapter/json_api.rb | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Gemfile b/Gemfile index 654f77a64..35557ef05 100644 --- a/Gemfile +++ b/Gemfile @@ -48,6 +48,6 @@ group :test do end group :development, :test do - gem 'rubocop', '~> 0.39.0', require: false + gem 'rubocop', '~> 0.40.0', require: false gem 'yard', require: false end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index e3b02bd61..eb7f39b77 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -431,7 +431,8 @@ def resource_object_for(serializer) def relationships_for(serializer, requested_associations) include_directive = JSONAPI::IncludeDirective.new( requested_associations, - allow_wildcard: true) + allow_wildcard: true + ) serializer.associations(include_directive).each_with_object({}) do |association, hash| hash[association.key] = Relationship.new( serializer, From 998ca55e3ddac79f62249cbf252f0a9e1130ee2f Mon Sep 17 00:00:00 2001 From: Spencer Oberstadt Date: Wed, 1 Jun 2016 16:50:15 -0400 Subject: [PATCH 703/903] Fix docs for deserialization (#1768) I found in the tests that deserialization expects relationships to be under a `relationships` key. https://github.com/rails-api/active_model_serializers/blob/master/test/action_controller/json_api/deserialization_test.rb#L68 --- docs/general/deserialization.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/deserialization.md b/docs/general/deserialization.md index 41433c1c0..995abea90 100644 --- a/docs/general/deserialization.md +++ b/docs/general/deserialization.md @@ -42,7 +42,7 @@ document = { 'title' => 'Title 1', 'date' => '2015-12-20' }, - 'associations' => { + 'relationships' => { 'author' => { 'data' => { 'type' => 'user', From f28e486d4a645c2f4d93e4d55d4060c8b3668afe Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 1 Jun 2016 01:32:14 -0500 Subject: [PATCH 704/903] Remove Attributes adapter recursion --- .../adapter/attributes.rb | 48 +++++++++++-------- 1 file changed, 28 insertions(+), 20 deletions(-) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 56a155c34..9a15f6162 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -3,44 +3,51 @@ module Adapter class Attributes < Base def initialize(serializer, options = {}) super - @include_directive = - if options[:include_directive] - options[:include_directive] - elsif options[:include] - JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) - else - ActiveModelSerializers.default_include_directive - end end def serializable_hash(options = nil) options = serialization_options(options) if serializer.respond_to?(:each) - serializable_hash_for_collection(options) + serializable_hash_for_collection(serializer, options) else - serializable_hash_for_single_resource(options) + serializable_hash_for_single_resource(serializer, instance_options, options) end end private - def serializable_hash_for_collection(options) - instance_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(serializer, self, @include_directive) - opts = instance_options.merge(include_directive: @include_directive) - serializer.map { |s| Attributes.new(s, opts).serializable_hash(options) } + def include_directive_from_options(options) + if options[:include_directive] + options[:include_directive] + elsif options[:include] + JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) + else + ActiveModelSerializers.default_include_directive + end + end + + def serializable_hash_for_collection(serializers, options) + include_directive = include_directive_from_options(instance_options) + instance_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(serializers, self, include_directive) + instance_opts = instance_options.merge(include_directive: include_directive) + serializers.map do |serializer| + serializable_hash_for_single_resource(serializer, instance_opts, options) + end end - def serializable_hash_for_single_resource(options) - cached_attributes = instance_options[:cached_attributes] || {} + def serializable_hash_for_single_resource(serializer, instance_options, options) + options[:include_directive] ||= include_directive_from_options(instance_options) + cached_attributes = instance_options[:cached_attributes] ||= {} resource = serializer.cached_attributes(options[:fields], cached_attributes, self) - relationships = resource_relationships(options) + relationships = resource_relationships(serializer, options) resource.merge(relationships) end - def resource_relationships(options) + def resource_relationships(serializer, options) relationships = {} - serializer.associations(@include_directive).each do |association| + include_directive = options.fetch(:include_directive) + serializer.associations(include_directive).each do |association| relationships[association.key] ||= relationship_value_for(association, options) end @@ -51,7 +58,8 @@ def relationship_value_for(association, options) return association.options[:virtual_value] if association.options[:virtual_value] return unless association.serializer && association.serializer.object - opts = instance_options.merge(include_directive: @include_directive[association.key]) + include_directive = options.fetch(:include_directive) + opts = instance_options.merge(include_directive: include_directive[association.key]) relationship_value = Attributes.new(association.serializer, opts).serializable_hash(options) if association.options[:polymorphic] && relationship_value From 41575e36f772e2c96b086cd3f163212a99421abb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 1 Jun 2016 01:39:13 -0500 Subject: [PATCH 705/903] Moving Attributes#serializable_hash_for_single_resource to Serializer --- lib/active_model/serializer.rb | 43 ++++++++++++++++++ .../adapter/attributes.rb | 45 ++----------------- 2 files changed, 46 insertions(+), 42 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 50ac2bbda..cee2f8d01 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -98,6 +98,16 @@ def self.get_serializer_for(klass) end end + def self.include_directive_from_options(options) + if options[:include_directive] + options[:include_directive] + elsif options[:include] + JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) + else + ActiveModelSerializers.default_include_directive + end + end + attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. @@ -185,6 +195,39 @@ def read_attribute_for_serialization(attr) end end + def serializable_hash_for_single_resource(adapter_options, options, adapter_instance) + cached_attributes = adapter_options[:cached_attributes] ||= {} + resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) + relationships = resource_relationships(options) + resource.merge(relationships) + end + + def resource_relationships(options) + relationships = {} + include_directive = options.fetch(:include_directive) + associations(include_directive).each do |association| + relationships[association.key] ||= relationship_value_for(association, options) + end + + relationships + end + + def relationship_value_for(association, options) + return association.options[:virtual_value] if association.options[:virtual_value] + return unless association.serializer && association.serializer.object + + include_directive = options.fetch(:include_directive) + opts = instance_options.merge(include_directive: include_directive[association.key]) + relationship_value = ActiveModelSerializers::Adapter::Attributes.new(association.serializer, opts).serializable_hash(options) + + if association.options[:polymorphic] && relationship_value + polymorphic_type = association.serializer.object.class.name.underscore + relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value } + end + + relationship_value + end + protected attr_accessor :instance_options diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 9a15f6162..b32169dba 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -17,18 +17,8 @@ def serializable_hash(options = nil) private - def include_directive_from_options(options) - if options[:include_directive] - options[:include_directive] - elsif options[:include] - JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) - else - ActiveModelSerializers.default_include_directive - end - end - def serializable_hash_for_collection(serializers, options) - include_directive = include_directive_from_options(instance_options) + include_directive = ActiveModel::Serializer.include_directive_from_options(instance_options) instance_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(serializers, self, include_directive) instance_opts = instance_options.merge(include_directive: include_directive) serializers.map do |serializer| @@ -37,37 +27,8 @@ def serializable_hash_for_collection(serializers, options) end def serializable_hash_for_single_resource(serializer, instance_options, options) - options[:include_directive] ||= include_directive_from_options(instance_options) - cached_attributes = instance_options[:cached_attributes] ||= {} - resource = serializer.cached_attributes(options[:fields], cached_attributes, self) - relationships = resource_relationships(serializer, options) - resource.merge(relationships) - end - - def resource_relationships(serializer, options) - relationships = {} - include_directive = options.fetch(:include_directive) - serializer.associations(include_directive).each do |association| - relationships[association.key] ||= relationship_value_for(association, options) - end - - relationships - end - - def relationship_value_for(association, options) - return association.options[:virtual_value] if association.options[:virtual_value] - return unless association.serializer && association.serializer.object - - include_directive = options.fetch(:include_directive) - opts = instance_options.merge(include_directive: include_directive[association.key]) - relationship_value = Attributes.new(association.serializer, opts).serializable_hash(options) - - if association.options[:polymorphic] && relationship_value - polymorphic_type = association.serializer.object.class.name.underscore - relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value } - end - - relationship_value + options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(instance_options) + serializer.serializable_hash_for_single_resource(instance_options, options, self) end end end From 516e7da8ff18714aff5aa8d5d08ca60ef76e7ebe Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 1 Jun 2016 01:49:04 -0500 Subject: [PATCH 706/903] Move serialization logic into Serializer and CollectionSerializer --- lib/active_model/serializer.rb | 32 +++++++++++-------- .../serializer/collection_serializer.rb | 10 ++++++ .../adapter/attributes.rb | 27 +--------------- 3 files changed, 30 insertions(+), 39 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index cee2f8d01..6b376b9c4 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -98,6 +98,7 @@ def self.get_serializer_for(klass) end end + # @api private def self.include_directive_from_options(options) if options[:include_directive] options[:include_directive] @@ -161,9 +162,9 @@ def success? # serializer.as_json(include: { posts: { include: { comments: { only: :body } }, only: :title } }) def serializable_hash(adapter_opts = nil) adapter_opts ||= {} - adapter_opts = { include: '*', adapter: :attributes }.merge!(adapter_opts) - adapter = ActiveModelSerializers::Adapter.create(self, adapter_opts) - adapter.serializable_hash(adapter_opts) + adapter_opts = { include: '*' }.merge!(adapter_opts) + adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(self, adapter_opts) + serialize(adapter_opts, {}, adapter_instance) end alias to_hash serializable_hash alias to_h serializable_hash @@ -195,33 +196,38 @@ def read_attribute_for_serialization(attr) end end - def serializable_hash_for_single_resource(adapter_options, options, adapter_instance) + # @api private + def serialize(adapter_options, options, adapter_instance) + options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) cached_attributes = adapter_options[:cached_attributes] ||= {} resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) - relationships = resource_relationships(options) + relationships = resource_relationships(adapter_options, options, adapter_instance) resource.merge(relationships) end - def resource_relationships(options) + # @api private + def resource_relationships(adapter_options, options, adapter_instance) relationships = {} include_directive = options.fetch(:include_directive) associations(include_directive).each do |association| - relationships[association.key] ||= relationship_value_for(association, options) + adapter_opts = adapter_options.merge(include_directive: include_directive[association.key]) + relationships[association.key] ||= relationship_value_for(association, adapter_opts, adapter_instance) end relationships end - def relationship_value_for(association, options) + # @api private + def relationship_value_for(association, adapter_options, adapter_instance) return association.options[:virtual_value] if association.options[:virtual_value] - return unless association.serializer && association.serializer.object + association_serializer = association.serializer + association_object = association_serializer && association_serializer.object + return unless association_object - include_directive = options.fetch(:include_directive) - opts = instance_options.merge(include_directive: include_directive[association.key]) - relationship_value = ActiveModelSerializers::Adapter::Attributes.new(association.serializer, opts).serializable_hash(options) + relationship_value = association_serializer.serialize(adapter_options, {}, adapter_instance) if association.options[:polymorphic] && relationship_value - polymorphic_type = association.serializer.object.class.name.underscore + polymorphic_type = association_object.class.name.underscore relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value } end diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index f026ebfe8..a23671953 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -56,6 +56,16 @@ def paginated? object.respond_to?(:size) end + # @api private + def serialize(adapter_options, options, adapter_instance) + include_directive = ActiveModel::Serializer.include_directive_from_options(adapter_options) + adapter_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(self, adapter_instance, include_directive) + adapter_opts = adapter_options.merge(include_directive: include_directive) + serializers.map do |serializer| + serializer.serialize(adapter_opts, options, adapter_instance) + end + end + protected attr_reader :serializers, :options diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index b32169dba..3d2e7b520 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -1,34 +1,9 @@ module ActiveModelSerializers module Adapter class Attributes < Base - def initialize(serializer, options = {}) - super - end - def serializable_hash(options = nil) options = serialization_options(options) - - if serializer.respond_to?(:each) - serializable_hash_for_collection(serializer, options) - else - serializable_hash_for_single_resource(serializer, instance_options, options) - end - end - - private - - def serializable_hash_for_collection(serializers, options) - include_directive = ActiveModel::Serializer.include_directive_from_options(instance_options) - instance_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(serializers, self, include_directive) - instance_opts = instance_options.merge(include_directive: include_directive) - serializers.map do |serializer| - serializable_hash_for_single_resource(serializer, instance_opts, options) - end - end - - def serializable_hash_for_single_resource(serializer, instance_options, options) - options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(instance_options) - serializer.serializable_hash_for_single_resource(instance_options, options, self) + serializer.serialize(instance_options, options, self) end end end From 913f396bb17823bf88f57afbb1abcee8bad60f32 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 4 Jun 2016 14:37:51 -0500 Subject: [PATCH 707/903] Move adapter cache properties to class level (where they belong). --- lib/active_model/serializer.rb | 9 ++- lib/active_model/serializer/caching.rb | 2 +- lib/active_model_serializers/adapter.rb | 4 ++ lib/active_model_serializers/adapter/base.rb | 72 ++++++++++--------- .../adapter/json_api.rb | 36 +++++----- test/cache_test.rb | 28 ++++---- 6 files changed, 84 insertions(+), 67 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6b376b9c4..b2884b9cc 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -109,6 +109,10 @@ def self.include_directive_from_options(options) end end + def self.serialization_adapter_instance + @serialization_adapter_instance ||= ActiveModelSerializers::Adapter::Attributes + end + attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. @@ -163,8 +167,7 @@ def success? def serializable_hash(adapter_opts = nil) adapter_opts ||= {} adapter_opts = { include: '*' }.merge!(adapter_opts) - adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(self, adapter_opts) - serialize(adapter_opts, {}, adapter_instance) + serialize(adapter_opts) end alias to_hash serializable_hash alias to_h serializable_hash @@ -197,7 +200,7 @@ def read_attribute_for_serialization(attr) end # @api private - def serialize(adapter_options, options, adapter_instance) + def serialize(adapter_options, options = {}, adapter_instance = self.class.serialization_adapter_instance) options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) cached_attributes = adapter_options[:cached_attributes] ||= {} resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 0f1fffb25..5adf4ee34 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -318,7 +318,7 @@ def cache_key(adapter_instance) parts = [] parts << object_cache_key - parts << adapter_instance.cached_name + parts << adapter_instance.cache_key parts << self.class._cache_digest unless self.class._skip_digest? @cache_key = parts.join('/') end diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 44c10db16..93e4c0442 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -51,6 +51,10 @@ def register(name, klass = name) self end + def registered_name(adapter_class) + ADAPTER_MAP.key adapter_class + end + # @param adapter [String, Symbol, Class] name to fetch adapter by # @return [ActiveModelSerializers::Adapter] subclass of Adapter # @raise [UnknownAdapterError] diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 8c5e73d3c..7b60db70b 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -8,6 +8,40 @@ def self.inherited(subclass) ActiveModelSerializers::Adapter.register(subclass) end + # Sets the default transform for the adapter. + # + # @return [Symbol] the default transform for the adapter + def self.default_key_transform + :unaltered + end + + # Determines the transform to use in order of precedence: + # adapter option, global config, adapter default. + # + # @param options [Object] + # @return [Symbol] the transform to use + def self.transform(options) + return options[:key_transform] if options && options[:key_transform] + ActiveModelSerializers.config.key_transform || default_key_transform + end + + # Transforms the casing of the supplied value. + # + # @param value [Object] the value to be transformed + # @param options [Object] serializable resource options + # @return [Symbol] the default transform for the adapter + def self.transform_key_casing!(value, options) + KeyTransform.send(transform(options), value) + end + + def self.cache_key + @cache_key ||= ActiveModelSerializers::Adapter.registered_name(self) + end + + def self.fragment_cache(cached_hash, non_cached_hash) + non_cached_hash.merge cached_hash + end + attr_reader :serializer, :instance_options def initialize(serializer, options = {}) @@ -15,10 +49,6 @@ def initialize(serializer, options = {}) @instance_options = options end - def cached_name - @cached_name ||= self.class.name.demodulize.underscore - end - # Subclasses that implement this method must first call # options = serialization_options(options) def serializable_hash(_options = nil) @@ -29,8 +59,12 @@ def as_json(options = nil) serializable_hash(options) end + def cache_key + self.class.cache_key + end + def fragment_cache(cached_hash, non_cached_hash) - non_cached_hash.merge cached_hash + self.class.fragment_cache(cached_hash, non_cached_hash) end private @@ -44,34 +78,6 @@ def serialization_options(options) def root serializer.json_key.to_sym if serializer.json_key end - - class << self - # Sets the default transform for the adapter. - # - # @return [Symbol] the default transform for the adapter - def default_key_transform - :unaltered - end - - # Determines the transform to use in order of precedence: - # adapter option, global config, adapter default. - # - # @param options [Object] - # @return [Symbol] the transform to use - def transform(options) - return options[:key_transform] if options && options[:key_transform] - ActiveModelSerializers.config.key_transform || default_key_transform - end - - # Transforms the casing of the supplied value. - # - # @param value [Object] the value to be transformed - # @param options [Object] serializable resource options - # @return [Symbol] the default transform for the adapter - def transform_key_casing!(value, options) - KeyTransform.send(transform(options), value) - end - end end end end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index eb7f39b77..5293078c6 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -31,16 +31,27 @@ class JsonApi < Base autoload :Error autoload :Deserialization + def self.default_key_transform + :dash + end + + def self.fragment_cache(cached_hash, non_cached_hash, root = true) + core_cached = cached_hash.first + core_non_cached = non_cached_hash.first + no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } + no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } + cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] + hash = root ? { root => cached_resource } : cached_resource + + hash.deep_merge no_root_non_cache.deep_merge no_root_cache + end + def initialize(serializer, options = {}) super @include_directive = JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end - def self.default_key_transform - :dash - end - # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} # {http://jsonapi.org/format/#document-top-level data and errors MUST NOT coexist in the same document.} def serializable_hash(*) @@ -52,6 +63,11 @@ def serializable_hash(*) self.class.transform_key_casing!(document, instance_options) end + def fragment_cache(cached_hash, non_cached_hash) + root = !instance_options.include?(:include) + self.class.fragment_cache(cached_hash, non_cached_hash, root) + end + # {http://jsonapi.org/format/#document-top-level Primary data} # definition: # ☐ toplevel_data (required) @@ -174,18 +190,6 @@ def failure_document hash end - def fragment_cache(cached_hash, non_cached_hash) - root = false if instance_options.include?(:include) - core_cached = cached_hash.first - core_non_cached = non_cached_hash.first - no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } - no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } - cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] - hash = root ? { root => cached_resource } : cached_resource - - hash.deep_merge no_root_non_cache.deep_merge no_root_cache - end - protected attr_reader :fieldset diff --git a/test/cache_test.rb b/test/cache_test.rb index ce208ddf4..9dba8d703 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -102,13 +102,13 @@ def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_o render_object_with_cache(uncached_author) key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}" - key = "#{key}/#{adapter.cached_name}" + key = "#{key}/#{adapter.cache_key}" assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) end def test_default_cache_key_fallback render_object_with_cache(@comment) - key = "#{@comment.cache_key}/#{adapter.cached_name}" + key = "#{@comment.cache_key}/#{adapter.cache_key}" assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(key).to_json) end @@ -139,9 +139,9 @@ def test_associations_separately_cache Timecop.freeze(Time.current) do render_object_with_cache(@post) - key = "#{@post.cache_key}/#{adapter.cached_name}" + key = "#{@post.cache_key}/#{adapter.cache_key}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = "#{@comment.cache_key}/#{adapter.cached_name}" + key = "#{@comment.cache_key}/#{adapter.cache_key}" assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) end end @@ -152,9 +152,9 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if it cached the objects separately - key = "#{@post.cache_key}/#{adapter.cached_name}" + key = "#{@post.cache_key}/#{adapter.cache_key}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = "#{@comment.cache_key}/#{adapter.cached_name}" + key = "#{@comment.cache_key}/#{adapter.cache_key}" assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) # Simulating update on comments relationship with Post @@ -166,9 +166,9 @@ def test_associations_cache_when_updated render_object_with_cache(@post) # Check if the the new comment was cached - key = "#{new_comment.cache_key}/#{adapter.cached_name}" + key = "#{new_comment.cache_key}/#{adapter.cache_key}" assert_equal(new_comment_serializer.attributes, cache_store.fetch(key)) - key = "#{@post.cache_key}/#{adapter.cached_name}" + key = "#{@post.cache_key}/#{adapter.cache_key}" assert_equal(@post_serializer.attributes, cache_store.fetch(key)) end end @@ -184,7 +184,7 @@ def test_fragment_fetch_with_virtual_associations hash = render_object_with_cache(@location) assert_equal(hash, expected_result) - key = "#{@location.cache_key}/#{adapter.cached_name}" + key = "#{@location.cache_key}/#{adapter.cache_key}" assert_equal({ place: 'Nowhere' }, cache_store.fetch(key)) end @@ -276,7 +276,7 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attribu def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - key = "#{@blog.cache_key}/#{adapter.cached_name}/#{::Model::FILE_DIGEST}" + key = "#{@blog.cache_key}/#{adapter.cache_key}/#{::Model::FILE_DIGEST}" assert_equal(@blog_serializer.attributes, cache_store.fetch(key)) end @@ -291,7 +291,7 @@ def test_object_cache_keys actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_directive) assert_equal 3, actual.size - assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cached_name}" } + assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cache_key}" } assert actual.any? { |key| key =~ %r{post/post-\d+} } assert actual.any? { |key| key =~ %r{author/author-\d+} } end @@ -306,13 +306,13 @@ def test_cached_attributes include_directive = ActiveModelSerializers.default_include_directive cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, attributes, include_directive) - assert_equal cached_attributes["#{@comment.cache_key}/#{attributes.cached_name}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes - assert_equal cached_attributes["#{@comment.post.cache_key}/#{attributes.cached_name}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes + assert_equal cached_attributes["#{@comment.cache_key}/#{attributes.cache_key}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes + assert_equal cached_attributes["#{@comment.post.cache_key}/#{attributes.cache_key}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes writer = @comment.post.blog.writer writer_cache_key = writer.cache_key - assert_equal cached_attributes["#{writer_cache_key}/#{attributes.cached_name}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes + assert_equal cached_attributes["#{writer_cache_key}/#{attributes.cache_key}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes end end From caf4910b6e4e3af1bd5cac1116bc9aedd8cd2b1f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 4 Jun 2016 14:47:22 -0500 Subject: [PATCH 708/903] Remove controller :assigns warnings/shim --- test/action_controller/adapter_selector_test.rb | 2 +- test/action_controller/explicit_serializer_test.rb | 4 ++-- test/action_controller/serialization_test.rb | 6 +++--- test/support/rails_app.rb | 9 --------- 4 files changed, 6 insertions(+), 15 deletions(-) diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index aa3539f73..f392b4a4e 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -32,7 +32,7 @@ def test_render_using_adapter_override expected = { data: { - id: assigns(:profile).id.to_s, + id: @controller.instance_variable_get(:@profile).id.to_s, type: 'profiles', attributes: { name: 'Name 1', diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 00b4db81a..8886d07d5 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -103,9 +103,9 @@ def test_render_array_using_explicit_serializer_and_custom_serializers { 'title' => 'New Post', 'body' => 'Body', - 'id' => assigns(:post).id, + 'id' => @controller.instance_variable_get(:@post).id, 'comments' => [{ 'id' => 1 }, { 'id' => 2 }], - 'author' => { 'id' => assigns(:author).id } + 'author' => { 'id' => @controller.instance_variable_get(:@author).id } } ] diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 196d84937..8ffdc100c 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -163,7 +163,7 @@ def test_render_using_default_root end expected = { data: { - id: assigns(:profile).id.to_s, + id: @controller.instance_variable_get(:@profile).id.to_s, type: 'profiles', attributes: { name: 'Name 1', @@ -246,7 +246,7 @@ def test_render_array_using_implicit_serializer_and_meta expected = { data: [ { - id: assigns(:profiles).first.id.to_s, + id: @controller.instance_variable_get(:@profiles).first.id.to_s, type: 'profiles', attributes: { name: 'Name 1', @@ -269,7 +269,7 @@ def test_render_array_using_implicit_serializer_and_links expected = { data: [ { - id: assigns(:profiles).first.id.to_s, + id: @controller.instance_variable_get(:@profiles).first.id.to_s, type: 'profiles', attributes: { name: 'Name 1', diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 16e776c7b..0bbae1fe5 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -22,15 +22,6 @@ module ActiveModelSerializers def setup @routes = Routes end - - # For Rails5 - # https://github.com/rails/rails/commit/ca83436d1b3b6cedd1eca2259f65661e69b01909#diff-b9bbf56e85d3fe1999f16317f2751e76L17 - def assigns(key = nil) - warn "DEPRECATION: Calling 'assigns(#{key})' from #{caller[0]}" - assigns = {}.with_indifferent_access - @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) } - key.nil? ? assigns : assigns[key] - end end # ActiveRecord::Migrator.migrations_paths = [File.expand_path("../../test/dummy/db/migrate", __FILE__)] From 7254d34c9082c8a1d6b22224d87d4e81ba291467 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 5 Jun 2016 23:01:21 -0500 Subject: [PATCH 709/903] Move Serializer#serialize into Serializer#serializable_hash --- lib/active_model/serializer.rb | 27 ++++------- .../serializer/collection_serializer.rb | 48 +++++++++++-------- .../adapter/attributes.rb | 2 +- 3 files changed, 40 insertions(+), 37 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b2884b9cc..570073c72 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -109,6 +109,7 @@ def self.include_directive_from_options(options) end end + # @api private def self.serialization_adapter_instance @serialization_adapter_instance ||= ActiveModelSerializers::Adapter::Attributes end @@ -138,9 +139,7 @@ def success? # associations, similar to how ActiveModel::Serializers::JSON is used # in ActiveRecord::Base. # - # TODO: Move to here the Attributes adapter logic for - # +serializable_hash_for_single_resource(options)+ - # and include ActiveModel::Serializers::JSON. + # TODO: Include ActiveModel::Serializers::JSON. # So that the below is true: # @param options [nil, Hash] The same valid options passed to `serializable_hash` # (:only, :except, :methods, and :include). @@ -164,10 +163,13 @@ def success? # serializer.as_json(include: :posts) # # Second level and higher order associations work as well: # serializer.as_json(include: { posts: { include: { comments: { only: :body } }, only: :title } }) - def serializable_hash(adapter_opts = nil) - adapter_opts ||= {} - adapter_opts = { include: '*' }.merge!(adapter_opts) - serialize(adapter_opts) + def serializable_hash(adapter_options = nil, options = {}, adapter_instance = self.class.serialization_adapter_instance) + adapter_options ||= {} + options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) + cached_attributes = adapter_options[:cached_attributes] ||= {} + resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) + relationships = resource_relationships(adapter_options, options, adapter_instance) + resource.merge(relationships) end alias to_hash serializable_hash alias to_h serializable_hash @@ -199,15 +201,6 @@ def read_attribute_for_serialization(attr) end end - # @api private - def serialize(adapter_options, options = {}, adapter_instance = self.class.serialization_adapter_instance) - options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) - cached_attributes = adapter_options[:cached_attributes] ||= {} - resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) - relationships = resource_relationships(adapter_options, options, adapter_instance) - resource.merge(relationships) - end - # @api private def resource_relationships(adapter_options, options, adapter_instance) relationships = {} @@ -227,7 +220,7 @@ def relationship_value_for(association, adapter_options, adapter_instance) association_object = association_serializer && association_serializer.object return unless association_object - relationship_value = association_serializer.serialize(adapter_options, {}, adapter_instance) + relationship_value = association_serializer.serializable_hash(adapter_options, {}, adapter_instance) if association.options[:polymorphic] && relationship_value polymorphic_type = association_object.class.name.underscore diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index a23671953..bb84644c5 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -11,22 +11,23 @@ def initialize(resources, options = {}) @object = resources @options = options @root = options[:root] - serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) - @serializers = resources.map do |resource| - serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - - if serializer_class.nil? # rubocop:disable Style/GuardClause - fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" - else - serializer_class.new(resource, options.except(:serializer)) - end - end + @serializers = serializers_from_resources end def success? true end + # @api private + def serializable_hash(adapter_options, options, adapter_instance) + include_directive = ActiveModel::Serializer.include_directive_from_options(adapter_options) + adapter_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(self, adapter_instance, include_directive) + adapter_opts = adapter_options.merge(include_directive: include_directive) + serializers.map do |serializer| + serializer.serializable_hash(adapter_opts, options, adapter_instance) + end + end + # TODO: unify naming of root, json_key, and _type. Right now, a serializer's # json_key comes from the root option or the object's model name, by default. # But, if a dev defines a custom `json_key` method with an explicit value, @@ -56,19 +57,28 @@ def paginated? object.respond_to?(:size) end - # @api private - def serialize(adapter_options, options, adapter_instance) - include_directive = ActiveModel::Serializer.include_directive_from_options(adapter_options) - adapter_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(self, adapter_instance, include_directive) - adapter_opts = adapter_options.merge(include_directive: include_directive) - serializers.map do |serializer| - serializer.serialize(adapter_opts, options, adapter_instance) + protected + + attr_reader :serializers, :options + + private + + def serializers_from_resources + serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) + object.map do |resource| + serializer_from_resource(resource, serializer_context_class, options) end end - protected + def serializer_from_resource(resource, serializer_context_class, options) + serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - attr_reader :serializers, :options + if serializer_class.nil? # rubocop:disable Style/GuardClause + fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" + else + serializer_class.new(resource, options.except(:serializer)) + end + end end end end diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 3d2e7b520..f28295c00 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -3,7 +3,7 @@ module Adapter class Attributes < Base def serializable_hash(options = nil) options = serialization_options(options) - serializer.serialize(instance_options, options, self) + serializer.serializable_hash(instance_options, options, self) end end end From 35a7c81034dabb9b4b02c13291ece954412abb9a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 6 Jun 2016 21:10:16 -0500 Subject: [PATCH 710/903] Fix up caching, especially fragment_cache --- lib/active_model/serializer.rb | 4 +- lib/active_model/serializer/caching.rb | 89 +++++++------------ .../adapter/json_api.rb | 2 +- .../json_api/resource_identifier_test.rb | 2 +- test/cache_test.rb | 38 ++++---- 5 files changed, 61 insertions(+), 74 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 570073c72..f94ba556c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -167,7 +167,7 @@ def serializable_hash(adapter_options = nil, options = {}, adapter_instance = se adapter_options ||= {} options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) cached_attributes = adapter_options[:cached_attributes] ||= {} - resource = cached_attributes(options[:fields], cached_attributes, adapter_instance) + resource = fetch_attributes(options[:fields], cached_attributes, adapter_instance) relationships = resource_relationships(adapter_options, options, adapter_instance) resource.merge(relationships) end @@ -195,6 +195,8 @@ def read_attribute_for_serialization(attr) if respond_to?(attr) send(attr) elsif self.class._fragmented + # Attribute method wasn't available on this (fragment cached) serializer, + # so read it from the original serializer it was based on. self.class._fragmented.read_attribute_for_serialization(attr) else object.read_attribute_for_serialization(attr) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 5adf4ee34..0897ea015 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -1,5 +1,3 @@ -# TODO(BF): refactor file to be smaller -# rubocop:disable Metrics/ModuleLength module ActiveModel class Serializer UndefinedCacheKey = Class.new(StandardError) @@ -9,10 +7,10 @@ module Caching included do with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_cache # @api private : the cache store - serializer.class_attribute :_fragmented # @api private : @see ::fragmented + serializer.class_attribute :_fragmented # @api private : Used ONLY by FragmentedSerializer to reference original serializer serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key. Ignored if the serializable object defines #cache_key. - serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except - serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only + serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists fetch_attributes. Cannot combine with except + serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists fetch_attributes. Cannot combine with only serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch # _cache_options include: # expires_in @@ -79,13 +77,6 @@ def non_cached_attributes _attributes - cached_attributes end - # @api private - # Used by FragmentCache on the CachedSerializer - # to call attribute methods on the fragmented cached serializer. - def fragmented(serializer) - self._fragmented = serializer - end - # Enables a serializer to be automatically cached # # Sets +::_cache+ object to ActionController::Base.cache_store @@ -208,46 +199,44 @@ def object_cache_key(serializer, adapter_instance) end end - def cached_attributes(fields, cached_attributes, adapter_instance) + ### INSTANCE METHODS + def fetch_attributes(fields, cached_attributes, adapter_instance) if self.class.cache_enabled? key = cache_key(adapter_instance) cached_attributes.fetch(key) do - cache_check(adapter_instance) do + self.class.cache_store.fetch(key, self.class._cache_options) do attributes(fields) end end + elsif self.class.fragment_cache_enabled? + fetch_fragment_cache(adapter_instance) else - cache_check(adapter_instance) do - attributes(fields) - end + attributes(fields) end end - def cache_check(adapter_instance) - if self.class.cache_enabled? - self.class.cache_store.fetch(cache_key(adapter_instance), self.class._cache_options) do + def fetch(adapter_instance, cache_options = self.class._cache_options) + if self.class.cache_store + self.class.cache_store.fetch(cache_key(adapter_instance), cache_options) do yield end - elsif self.class.fragment_cache_enabled? - fetch_fragment_cache(adapter_instance) else yield end end - # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class + # 1. Create a CachedSerializer from the serializer class # 2. Serialize the above two with the given adapter # 3. Pass their serializations to the adapter +::fragment_cache+ # # It will split the serializer into two, one that will be cached and one that will not # # Given a resource name - # 1. Dynamically creates a CachedSerializer and NonCachedSerializer + # 1. Dynamically creates a CachedSerializer # for a given class 'name' # 2. Call # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer.fragmented(serializer) - # NonCachedSerializer.cache(serializer._cache_options) + # CachedSerializer._fragmented = serializer # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers # 4. Call +cached_attributes+ on the serializer class and the above hash # 5. Return the hash @@ -256,40 +245,47 @@ def cache_check(adapter_instance) # When +name+ is User::Admin # creates the Serializer classes (if they don't exist). # CachedUser_AdminSerializer - # NonCachedUser_AdminSerializer # # Given a hash of its cached and non-cached serializers # 1. Determine cached attributes from serializer class options # 2. Add cached attributes to cached Serializer # 3. Add non-cached attributes to non-cached Serializer def fetch_fragment_cache(adapter_instance) - serializer_class_name = self.class.name.gsub('::'.freeze, '_'.freeze) self.class._cache_options ||= {} self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key - cached_serializer = _get_or_create_fragment_cached_serializer(serializer_class_name) + cached_serializer = _get_or_create_fragment_cached_serializer cached_hash = ActiveModelSerializers::SerializableResource.new( object, serializer: cached_serializer, adapter: adapter_instance.class ).serializable_hash - non_cached_serializer = _get_or_create_fragment_non_cached_serializer(serializer_class_name) - non_cached_hash = ActiveModelSerializers::SerializableResource.new( - object, - serializer: non_cached_serializer, - adapter: adapter_instance.class - ).serializable_hash + fields = self.class.non_cached_attributes + non_cached_hash = attributes(fields, true) # Merge both results adapter_instance.fragment_cache(cached_hash, non_cached_hash) end - def _get_or_create_fragment_cached_serializer(serializer_class_name) - cached_serializer = _get_or_create_fragment_serializer "Cached#{serializer_class_name}" + def _get_or_create_fragment_cached_serializer + serializer_class_name = self.class.name.gsub('::'.freeze, '_'.freeze) + cached_serializer_name = "Cached#{serializer_class_name}" + if Object.const_defined?(cached_serializer_name) + cached_serializer = Object.const_get(cached_serializer_name) + # HACK: Test concern in production code :( + # But it's better than running all the cached fragment serializer + # code multiple times. + if Rails.env == 'test'.freeze + Object.send(:remove_const, cached_serializer_name) + return _get_or_create_fragment_cached_serializer + end + return cached_serializer + end + cached_serializer = Object.const_set(cached_serializer_name, Class.new(ActiveModel::Serializer)) cached_serializer.cache(self.class._cache_options) cached_serializer.type(self.class._type) - cached_serializer.fragmented(self) + cached_serializer._fragmented = self self.class.cached_attributes.each do |attribute| options = self.class._attributes_keys[attribute] || {} cached_serializer.attribute(attribute, options) @@ -297,22 +293,6 @@ def _get_or_create_fragment_cached_serializer(serializer_class_name) cached_serializer end - def _get_or_create_fragment_non_cached_serializer(serializer_class_name) - non_cached_serializer = _get_or_create_fragment_serializer "NonCached#{serializer_class_name}" - non_cached_serializer.type(self.class._type) - non_cached_serializer.fragmented(self) - self.class.non_cached_attributes.each do |attribute| - options = self.class._attributes_keys[attribute] || {} - non_cached_serializer.attribute(attribute, options) - end - non_cached_serializer - end - - def _get_or_create_fragment_serializer(name) - return Object.const_get(name) if Object.const_defined?(name) - Object.const_set(name, Class.new(ActiveModel::Serializer)) - end - def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) @@ -339,4 +319,3 @@ def object_cache_key end end end -# rubocop:enable Metrics/ModuleLength diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 5293078c6..6232086b7 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -294,7 +294,7 @@ def attributes_for(serializer, fields) # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} def resource_object_for(serializer) - resource_object = serializer.cache_check(self) do + resource_object = serializer.fetch(self) do resource_object = ResourceIdentifier.new(serializer, instance_options).as_json requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb index a6f312c43..7624d92bb 100644 --- a/test/adapter/json_api/resource_identifier_test.rb +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -42,7 +42,7 @@ def test_id_defined_on_serializer end def test_id_defined_on_fragmented - FragmentedSerializer.fragmented(WithDefinedIdSerializer.new(@model)) + FragmentedSerializer._fragmented = WithDefinedIdSerializer.new(@model) test_id(FragmentedSerializer, 'special_id') end diff --git a/test/cache_test.rb b/test/cache_test.rb index 9dba8d703..e804eb5bb 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -204,7 +204,7 @@ def test_uses_adapter_in_cache_key # Based on original failing test by @kevintyll # rubocop:disable Metrics/AbcSize - def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attributes + def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attributes Object.const_set(:Alert, Class.new(ActiveModelSerializers::Model) do attr_accessor :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at end) @@ -225,7 +225,7 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attribu created_at: Time.new(2016, 3, 31, 21, 37, 35, 0) ) - expected_cached_attributes = { + expected_fetch_attributes = { id: 1, status: 'fail', resource: 'resource-1', @@ -250,7 +250,7 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_cached_attribu # Assert attributes are serialized correctly serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :attributes) attributes_serialization = serializable_alert.as_json - assert_equal expected_cached_attributes, alert.attributes + assert_equal expected_fetch_attributes, alert.attributes assert_equal alert.attributes, attributes_serialization attributes_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key) @@ -296,23 +296,28 @@ def test_object_cache_keys assert actual.any? { |key| key =~ %r{author/author-\d+} } end - def test_cached_attributes - serializer = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) + def test_fetch_attributes_from_cache + serializers = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) Timecop.freeze(Time.current) do render_object_with_cache(@comment) - attributes = Adapter::Attributes.new(serializer) + options = {} + adapter_options = {} + adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(serializers, adapter_options) + serializers.serializable_hash(adapter_options, options, adapter_instance) + cached_attributes = adapter_options.fetch(:cached_attributes) + include_directive = ActiveModelSerializers.default_include_directive - cached_attributes = ActiveModel::Serializer.cache_read_multi(serializer, attributes, include_directive) + manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive) + assert_equal manual_cached_attributes, cached_attributes - assert_equal cached_attributes["#{@comment.cache_key}/#{attributes.cache_key}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes - assert_equal cached_attributes["#{@comment.post.cache_key}/#{attributes.cache_key}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes + assert_equal cached_attributes["#{@comment.cache_key}/#{adapter_instance.cache_key}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes + assert_equal cached_attributes["#{@comment.post.cache_key}/#{adapter_instance.cache_key}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes writer = @comment.post.blog.writer writer_cache_key = writer.cache_key - - assert_equal cached_attributes["#{writer_cache_key}/#{attributes.cache_key}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes + assert_equal cached_attributes["#{writer_cache_key}/#{adapter_instance.cache_key}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes end end @@ -442,6 +447,9 @@ def test_fragment_fetch_with_virtual_attributes name: @role.name } assert_equal(@role_hash, expected_result) + ensure + fragmented_serializer = @role_serializer + Object.send(:remove_const, fragmented_serializer._get_or_create_fragment_cached_serializer.name) end def test_fragment_fetch_with_namespaced_object @@ -452,6 +460,9 @@ def test_fragment_fetch_with_namespaced_object id: @spam.id } assert_equal(@spam_hash, expected_result) + ensure + fragmented_serializer = @spam_serializer + Object.send(:remove_const, fragmented_serializer._get_or_create_fragment_cached_serializer.name) end private @@ -476,10 +487,5 @@ def render_object_with_cache(obj, options = {}) def adapter @serializable_resource.adapter end - - def cached_serialization(serializer) - cache_key = serializer.cache_key(adapter) - cache_store.fetch(cache_key) - end end end From 253205bb49d5d1c2ec3599c150437cf4fe37ee64 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Jun 2016 01:50:03 -0500 Subject: [PATCH 711/903] Improve Coverage --- lib/active_model/serializer/adapter/base.rb | 2 ++ lib/active_model/serializer/belongs_to_reflection.rb | 3 --- lib/active_model/serializer/has_many_reflection.rb | 3 --- lib/active_model/serializer/has_one_reflection.rb | 3 --- lib/active_model_serializers/adapter.rb | 2 ++ lib/active_model_serializers/deserialization.rb | 2 ++ lib/active_model_serializers/model.rb | 2 ++ lib/active_model_serializers/railtie.rb | 2 ++ 8 files changed, 10 insertions(+), 9 deletions(-) diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb index f27328f71..013a9705a 100644 --- a/lib/active_model/serializer/adapter/base.rb +++ b/lib/active_model/serializer/adapter/base.rb @@ -7,9 +7,11 @@ class << self deprecate :inherited, 'ActiveModelSerializers::Adapter::Base.' end + # :nocov: def initialize(serializer, options = {}) super(ActiveModelSerializers::Adapter::Base.new(serializer, options)) end + # :nocov: end end end diff --git a/lib/active_model/serializer/belongs_to_reflection.rb b/lib/active_model/serializer/belongs_to_reflection.rb index 8cc5a2015..a014b7a5a 100644 --- a/lib/active_model/serializer/belongs_to_reflection.rb +++ b/lib/active_model/serializer/belongs_to_reflection.rb @@ -2,9 +2,6 @@ module ActiveModel class Serializer # @api private class BelongsToReflection < SingularReflection - def macro - :belongs_to - end end end end diff --git a/lib/active_model/serializer/has_many_reflection.rb b/lib/active_model/serializer/has_many_reflection.rb index 08be4417b..60ccc4814 100644 --- a/lib/active_model/serializer/has_many_reflection.rb +++ b/lib/active_model/serializer/has_many_reflection.rb @@ -2,9 +2,6 @@ module ActiveModel class Serializer # @api private class HasManyReflection < CollectionReflection - def macro - :has_many - end end end end diff --git a/lib/active_model/serializer/has_one_reflection.rb b/lib/active_model/serializer/has_one_reflection.rb index 5a915f7fa..bf41b1d1f 100644 --- a/lib/active_model/serializer/has_one_reflection.rb +++ b/lib/active_model/serializer/has_one_reflection.rb @@ -2,9 +2,6 @@ module ActiveModel class Serializer # @api private class HasOneReflection < SingularReflection - def macro - :has_one - end end end end diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb index 93e4c0442..98caab44f 100644 --- a/lib/active_model_serializers/adapter.rb +++ b/lib/active_model_serializers/adapter.rb @@ -5,11 +5,13 @@ module Adapter private_constant :ADAPTER_MAP if defined?(private_constant) class << self # All methods are class functions + # :nocov: def new(*args) fail ArgumentError, 'Adapters inherit from Adapter::Base.' \ "Adapter.new called with args: '#{args.inspect}', from" \ "'caller[0]'." end + # :nocov: def configured_adapter lookup(ActiveModelSerializers.config.adapter) diff --git a/lib/active_model_serializers/deserialization.rb b/lib/active_model_serializers/deserialization.rb index 6b6d417b4..878dd98d1 100644 --- a/lib/active_model_serializers/deserialization.rb +++ b/lib/active_model_serializers/deserialization.rb @@ -6,8 +6,10 @@ def jsonapi_parse(*args) Adapter::JsonApi::Deserialization.parse(*args) end + # :nocov: def jsonapi_parse!(*args) Adapter::JsonApi::Deserialization.parse!(*args) end + # :nocov: end end diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 629713929..53cd65873 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -38,6 +38,7 @@ def read_attribute_for_serialization(key) end # The following methods are needed to be minimally implemented for ActiveModel::Errors + # :nocov: def self.human_attribute_name(attr, _options = {}) attr end @@ -45,5 +46,6 @@ def self.human_attribute_name(attr, _options = {}) def self.lookup_ancestors [self] end + # :nocov: end end diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index 971393fe6..c7d6c0d18 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -32,11 +32,13 @@ class Railtie < Rails::Railtie end end + # :nocov: generators do |app| Rails::Generators.configure!(app.config.generators) Rails::Generators.hidden_namespaces.uniq! require 'generators/rails/resource_override' end + # :nocov: if Rails.env.test? ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Schema) From b8924157d729d32c9db436650b499ebcc523ea83 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Jun 2016 03:42:03 -0500 Subject: [PATCH 712/903] Remove remaining fragmented cache class --- lib/active_model/serializer.rb | 4 - lib/active_model/serializer/caching.rb | 108 ++++++------------ .../json_api/resource_identifier_test.rb | 9 +- test/cache_test.rb | 15 +-- 4 files changed, 51 insertions(+), 85 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f94ba556c..5c3126652 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -194,10 +194,6 @@ def json_key def read_attribute_for_serialization(attr) if respond_to?(attr) send(attr) - elsif self.class._fragmented - # Attribute method wasn't available on this (fragment cached) serializer, - # so read it from the original serializer it was based on. - self.class._fragmented.read_attribute_for_serialization(attr) else object.read_attribute_for_serialization(attr) end diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 0897ea015..e7bd6e73b 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -7,7 +7,6 @@ module Caching included do with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_cache # @api private : the cache store - serializer.class_attribute :_fragmented # @api private : Used ONLY by FragmentedSerializer to reference original serializer serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key. Ignored if the serializable object defines #cache_key. serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists fetch_attributes. Cannot combine with except serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists fetch_attributes. Cannot combine with only @@ -69,12 +68,15 @@ def _skip_digest? _cache_options && _cache_options[:skip_digest] end - def cached_attributes - _cache_only ? _cache_only : _attributes - _cache_except - end - - def non_cached_attributes - _attributes - cached_attributes + def fragmented_attributes + cached = _cache_only ? _cache_only : _attributes - _cache_except + cached = cached.map! {|field| _attributes_keys.fetch(field, field) } + non_cached = _attributes - cached + non_cached = non_cached.map! {|field| _attributes_keys.fetch(field, field) } + { + cached: cached, + non_cached: non_cached + } end # Enables a serializer to be automatically cached @@ -205,13 +207,13 @@ def fetch_attributes(fields, cached_attributes, adapter_instance) key = cache_key(adapter_instance) cached_attributes.fetch(key) do self.class.cache_store.fetch(key, self.class._cache_options) do - attributes(fields) + attributes(fields, true) end end elsif self.class.fragment_cache_enabled? - fetch_fragment_cache(adapter_instance) + fetch_attributes_fragment(adapter_instance) else - attributes(fields) + attributes(fields, true) end end @@ -225,74 +227,40 @@ def fetch(adapter_instance, cache_options = self.class._cache_options) end end - # 1. Create a CachedSerializer from the serializer class - # 2. Serialize the above two with the given adapter - # 3. Pass their serializations to the adapter +::fragment_cache+ - # - # It will split the serializer into two, one that will be cached and one that will not - # - # Given a resource name - # 1. Dynamically creates a CachedSerializer - # for a given class 'name' - # 2. Call - # CachedSerializer.cache(serializer._cache_options) - # CachedSerializer._fragmented = serializer - # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers - # 4. Call +cached_attributes+ on the serializer class and the above hash - # 5. Return the hash - # - # @example - # When +name+ is User::Admin - # creates the Serializer classes (if they don't exist). - # CachedUser_AdminSerializer - # - # Given a hash of its cached and non-cached serializers - # 1. Determine cached attributes from serializer class options - # 2. Add cached attributes to cached Serializer - # 3. Add non-cached attributes to non-cached Serializer - def fetch_fragment_cache(adapter_instance) + # 1. Determine cached fields from serializer class options + # 2. Get non_cached_fields and fetch cache_fields + # 3. Merge the two hashes using adapter_instance#fragment_cache + def fetch_attributes_fragment(adapter_instance) self.class._cache_options ||= {} self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key + options = { include_directive: ActiveModel::Serializer.include_directive_from_options({})} + fields = self.class.fragmented_attributes + + non_cached_fields = fields[:non_cached].dup + non_cached_hash = attributes(non_cached_fields, true) + (non_cached_fields - non_cached_hash.keys).each do |missing_field| + # TODO: use _attributes_keys? + # gets any other associations, etc. + non_cached_hash[missing_field] = read_attribute_for_serialization(missing_field) + end - cached_serializer = _get_or_create_fragment_cached_serializer - cached_hash = ActiveModelSerializers::SerializableResource.new( - object, - serializer: cached_serializer, - adapter: adapter_instance.class - ).serializable_hash - - fields = self.class.non_cached_attributes - non_cached_hash = attributes(fields, true) + cached_fields = fields[:cached].dup + key = cache_key(adapter_instance) + cached_hash = + self.class.cache_store.fetch(key, self.class._cache_options) do + hash = attributes(cached_fields, true) + (cached_fields - hash.keys).each do |missing_field| + # TODO: use _attributes_keys? + # gets any other associations, etc. + hash[missing_field] = read_attribute_for_serialization(missing_field) + end + hash + end # Merge both results adapter_instance.fragment_cache(cached_hash, non_cached_hash) end - def _get_or_create_fragment_cached_serializer - serializer_class_name = self.class.name.gsub('::'.freeze, '_'.freeze) - cached_serializer_name = "Cached#{serializer_class_name}" - if Object.const_defined?(cached_serializer_name) - cached_serializer = Object.const_get(cached_serializer_name) - # HACK: Test concern in production code :( - # But it's better than running all the cached fragment serializer - # code multiple times. - if Rails.env == 'test'.freeze - Object.send(:remove_const, cached_serializer_name) - return _get_or_create_fragment_cached_serializer - end - return cached_serializer - end - cached_serializer = Object.const_set(cached_serializer_name, Class.new(ActiveModel::Serializer)) - cached_serializer.cache(self.class._cache_options) - cached_serializer.type(self.class._type) - cached_serializer._fragmented = self - self.class.cached_attributes.each do |attribute| - options = self.class._attributes_keys[attribute] || {} - cached_serializer.attribute(attribute, options) - end - cached_serializer - end - def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb index 7624d92bb..fa91ff727 100644 --- a/test/adapter/json_api/resource_identifier_test.rb +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -14,7 +14,13 @@ def id end end - class FragmentedSerializer < ActiveModel::Serializer; end + class FragmentedSerializer < ActiveModel::Serializer + cache only: :id + + def id + 'special_id' + end + end setup do @model = Author.new(id: 1, name: 'Steve K.') @@ -42,7 +48,6 @@ def test_id_defined_on_serializer end def test_id_defined_on_fragmented - FragmentedSerializer._fragmented = WithDefinedIdSerializer.new(@model) test_id(FragmentedSerializer, 'special_id') end diff --git a/test/cache_test.rb b/test/cache_test.rb index e804eb5bb..5df93432b 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -117,7 +117,7 @@ def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cach e = assert_raises ActiveModel::Serializer::UndefinedCacheKey do render_object_with_cache(article) end - assert_match(/ActiveModelSerializers::CacheTest::Article must define #cache_key, or the 'key:' option must be passed into 'CachedActiveModelSerializers_CacheTest_ArticleSerializer.cache'/, e.message) + assert_match(/ActiveModelSerializers::CacheTest::Article must define #cache_key, or the 'key:' option must be passed into 'ActiveModelSerializers::CacheTest::ArticleSerializer.cache'/, e.message) end def test_cache_options_definition @@ -438,7 +438,8 @@ def test_fragment_fetch_with_virtual_attributes @role = Role.new(name: 'Great Author', description: nil) @role.author = [@author] @role_serializer = RoleSerializer.new(@role) - @role_hash = @role_serializer.fetch_fragment_cache(ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer)) + adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer) + @role_hash = @role_serializer.fetch_attributes_fragment(adapter_instance) expected_result = { id: @role.id, @@ -446,23 +447,19 @@ def test_fragment_fetch_with_virtual_attributes slug: "#{@role.name}-#{@role.id}", name: @role.name } + assert_equal(@role_hash, expected_result) - ensure - fragmented_serializer = @role_serializer - Object.send(:remove_const, fragmented_serializer._get_or_create_fragment_cached_serializer.name) end def test_fragment_fetch_with_namespaced_object @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) - @spam_hash = @spam_serializer.fetch_fragment_cache(ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer)) + adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer) + @spam_hash = @spam_serializer.fetch_attributes_fragment(adapter_instance) expected_result = { id: @spam.id } assert_equal(@spam_hash, expected_result) - ensure - fragmented_serializer = @spam_serializer - Object.send(:remove_const, fragmented_serializer._get_or_create_fragment_cached_serializer.name) end private From 5375e009e28ebf2d6c66891fed9fcb2386180c9f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Jun 2016 03:57:24 -0500 Subject: [PATCH 713/903] Test caching with fragmented key - on association, fix up assocation logic - on attribute --- lib/active_model/serializer/caching.rb | 20 +++---- .../explicit_serializer_test.rb | 2 +- test/cache_test.rb | 53 ++++++++++++++----- test/fixtures/poro.rb | 11 ++-- 4 files changed, 52 insertions(+), 34 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index e7bd6e73b..a16922751 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -70,9 +70,9 @@ def _skip_digest? def fragmented_attributes cached = _cache_only ? _cache_only : _attributes - _cache_except - cached = cached.map! {|field| _attributes_keys.fetch(field, field) } + cached = cached.map! { |field| _attributes_keys.fetch(field, field) } non_cached = _attributes - cached - non_cached = non_cached.map! {|field| _attributes_keys.fetch(field, field) } + non_cached = non_cached.map! { |field| _attributes_keys.fetch(field, field) } { cached: cached, non_cached: non_cached @@ -233,28 +233,20 @@ def fetch(adapter_instance, cache_options = self.class._cache_options) def fetch_attributes_fragment(adapter_instance) self.class._cache_options ||= {} self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key - options = { include_directive: ActiveModel::Serializer.include_directive_from_options({})} fields = self.class.fragmented_attributes non_cached_fields = fields[:non_cached].dup non_cached_hash = attributes(non_cached_fields, true) - (non_cached_fields - non_cached_hash.keys).each do |missing_field| - # TODO: use _attributes_keys? - # gets any other associations, etc. - non_cached_hash[missing_field] = read_attribute_for_serialization(missing_field) - end + include_directive = JSONAPI::IncludeDirective.new(non_cached_fields - non_cached_hash.keys) + non_cached_hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) cached_fields = fields[:cached].dup key = cache_key(adapter_instance) cached_hash = self.class.cache_store.fetch(key, self.class._cache_options) do hash = attributes(cached_fields, true) - (cached_fields - hash.keys).each do |missing_field| - # TODO: use _attributes_keys? - # gets any other associations, etc. - hash[missing_field] = read_attribute_for_serialization(missing_field) - end - hash + include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) + hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) end # Merge both results diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb index 8886d07d5..a23b6f6b9 100644 --- a/test/action_controller/explicit_serializer_test.rb +++ b/test/action_controller/explicit_serializer_test.rb @@ -123,7 +123,7 @@ def test_render_using_explicit_each_serializer id: 42, lat: '-23.550520', lng: '-46.633309', - place: 'Nowhere' # is a virtual attribute on LocationSerializer + address: 'Nowhere' # is a virtual attribute on LocationSerializer } ] } diff --git a/test/cache_test.rb b/test/cache_test.rb index 5df93432b..57312a911 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -127,7 +127,7 @@ def test_cache_options_definition end def test_fragment_cache_definition - assert_equal([:name], @role_serializer.class._cache_only) + assert_equal([:name, :slug], @role_serializer.class._cache_only) assert_equal([:content], @bio_serializer.class._cache_except) end @@ -178,14 +178,14 @@ def test_fragment_fetch_with_virtual_associations id: @location.id, lat: @location.lat, lng: @location.lng, - place: 'Nowhere' + address: 'Nowhere' } hash = render_object_with_cache(@location) assert_equal(hash, expected_result) key = "#{@location.cache_key}/#{adapter.cache_key}" - assert_equal({ place: 'Nowhere' }, cache_store.fetch(key)) + assert_equal({ address: 'Nowhere' }, cache_store.fetch(key)) end def test_fragment_cache_with_inheritance @@ -434,21 +434,46 @@ def test_fragment_cached_false_with_cache_store_and_cache_except_and_cache_only end def test_fragment_fetch_with_virtual_attributes - @author = Author.new(name: 'Joao M. D. Moura') - @role = Role.new(name: 'Great Author', description: nil) - @role.author = [@author] - @role_serializer = RoleSerializer.new(@role) - adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@role_serializer) - @role_hash = @role_serializer.fetch_attributes_fragment(adapter_instance) + author = Author.new(name: 'Joao M. D. Moura') + role = Role.new(name: 'Great Author', description: nil) + role.author = [author] + role_serializer = RoleSerializer.new(role) + adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(role_serializer) + expected_result = { + id: role.id, + description: role.description, + slug: "#{role.name}-#{role.id}", + name: role.name + } + cache_store.clear + + role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) + assert_equal(role_hash, expected_result) + + role.attributes[:id] = 'this has been updated' + role.name = 'this was cached' + role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) + assert_equal(expected_result.merge(id: role.id), role_hash) + end + + def test_fragment_fetch_with_except + adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@bio_serializer) expected_result = { - id: @role.id, - description: @role.description, - slug: "#{@role.name}-#{@role.id}", - name: @role.name + id: @bio.id, + rating: nil, + content: @bio.content } + cache_store.clear + + bio_hash = @bio_serializer.fetch_attributes_fragment(adapter_instance) + assert_equal(expected_result, bio_hash) + + @bio.content = 'this has been updated' + @bio.rating = 'this was cached' - assert_equal(@role_hash, expected_result) + bio_hash = @bio_serializer.fetch_attributes_fragment(adapter_instance) + assert_equal(expected_result.merge(content: @bio.content), bio_hash) end def test_fragment_fetch_with_namespaced_object diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 71be01089..20c961ee0 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -136,10 +136,11 @@ def custom_options end RoleSerializer = Class.new(ActiveModel::Serializer) do - cache only: [:name], skip_digest: true - attributes :id, :name, :description, :slug + cache only: [:name, :slug], skip_digest: true + attributes :id, :name, :description + attribute :friendly_id, key: :slug - def slug + def friendly_id "#{object.name}-#{object.id}" end @@ -153,10 +154,10 @@ def slug end LocationSerializer = Class.new(ActiveModel::Serializer) do - cache only: [:place], skip_digest: true + cache only: [:address], skip_digest: true attributes :id, :lat, :lng - belongs_to :place + belongs_to :place, key: :address def place 'Nowhere' From b599360ae3607902f969566d675f9ac76c2ed0fa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Jun 2016 20:28:02 -0500 Subject: [PATCH 714/903] Provide convenience serializer_class for all the self.class calls per groyoh https://github.com/rails-api/active_model_serializers/pull/1781#discussion_r66021340 --- lib/active_model/serializer/caching.rb | 32 +++++++++++++++----------- 1 file changed, 18 insertions(+), 14 deletions(-) diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index a16922751..dfef8f020 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -18,7 +18,7 @@ module Caching # race_condition_ttl # Passed to ::_cache as # serializer.cache_store.fetch(cache_key, @klass._cache_options) - # Passed as second argument to serializer.cache_store.fetch(cache_key, self.class._cache_options) + # Passed as second argument to serializer.cache_store.fetch(cache_key, serializer_class._cache_options) serializer.class_attribute :_cache_digest_file_path # @api private : Derived at inheritance end end @@ -203,23 +203,23 @@ def object_cache_key(serializer, adapter_instance) ### INSTANCE METHODS def fetch_attributes(fields, cached_attributes, adapter_instance) - if self.class.cache_enabled? + if serializer_class.cache_enabled? key = cache_key(adapter_instance) cached_attributes.fetch(key) do - self.class.cache_store.fetch(key, self.class._cache_options) do + serializer_class.cache_store.fetch(key, serializer_class._cache_options) do attributes(fields, true) end end - elsif self.class.fragment_cache_enabled? + elsif serializer_class.fragment_cache_enabled? fetch_attributes_fragment(adapter_instance) else attributes(fields, true) end end - def fetch(adapter_instance, cache_options = self.class._cache_options) - if self.class.cache_store - self.class.cache_store.fetch(cache_key(adapter_instance), cache_options) do + def fetch(adapter_instance, cache_options = serializer_class._cache_options) + if serializer_class.cache_store + serializer_class.cache_store.fetch(cache_key(adapter_instance), cache_options) do yield end else @@ -231,9 +231,9 @@ def fetch(adapter_instance, cache_options = self.class._cache_options) # 2. Get non_cached_fields and fetch cache_fields # 3. Merge the two hashes using adapter_instance#fragment_cache def fetch_attributes_fragment(adapter_instance) - self.class._cache_options ||= {} - self.class._cache_options[:key] = self.class._cache_key if self.class._cache_key - fields = self.class.fragmented_attributes + serializer_class._cache_options ||= {} + serializer_class._cache_options[:key] = serializer_class._cache_key if serializer_class._cache_key + fields = serializer_class.fragmented_attributes non_cached_fields = fields[:non_cached].dup non_cached_hash = attributes(non_cached_fields, true) @@ -243,7 +243,7 @@ def fetch_attributes_fragment(adapter_instance) cached_fields = fields[:cached].dup key = cache_key(adapter_instance) cached_hash = - self.class.cache_store.fetch(key, self.class._cache_options) do + serializer_class.cache_store.fetch(key, serializer_class._cache_options) do hash = attributes(cached_fields, true) include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) @@ -259,7 +259,7 @@ def cache_key(adapter_instance) parts = [] parts << object_cache_key parts << adapter_instance.cache_key - parts << self.class._cache_digest unless self.class._skip_digest? + parts << serializer_class._cache_digest unless serializer_class._skip_digest? @cache_key = parts.join('/') end @@ -268,14 +268,18 @@ def cache_key(adapter_instance) def object_cache_key if object.respond_to?(:cache_key) object.cache_key - elsif (serializer_cache_key = (self.class._cache_key || self.class._cache_options[:key])) + elsif (serializer_cache_key = (serializer_class._cache_key || serializer_class._cache_options[:key])) object_time_safe = object.updated_at object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) "#{serializer_cache_key}/#{object.id}-#{object_time_safe}" else - fail UndefinedCacheKey, "#{object.class} must define #cache_key, or the 'key:' option must be passed into '#{self.class}.cache'" + fail UndefinedCacheKey, "#{object.class} must define #cache_key, or the 'key:' option must be passed into '#{serializer_class}.cache'" end end + + def serializer_class + @serializer_class ||= self.class + end end end end From af368af53e6558e13a802f9ad973e44b6aedf561 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Jun 2016 21:36:16 -0500 Subject: [PATCH 715/903] Make bencharked model names reflect relationships; fix expected response --- test/benchmark/bm_caching.rb | 28 +++---- test/benchmark/bm_transform.rb | 21 +++-- test/benchmark/controllers.rb | 33 ++++---- test/benchmark/fixtures.rb | 144 ++++++++++++++++----------------- 4 files changed, 118 insertions(+), 108 deletions(-) diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index 48ac97c73..8534dd0e7 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -66,25 +66,25 @@ def get(url) def expected @expected ||= { - 'post' => { - 'id' => 1337, - 'title' => 'New Post', + 'primary_resource' => { + 'id' => 1337, + 'title' => 'New PrimaryResource', 'body' => 'Body', - 'comments' => [ - { - 'id' => 1, - 'body' => 'ZOMG A COMMENT' - } - ], - 'blog' => { - 'id' => 999, - 'name' => 'Custom blog' + 'virtual_attribute' => { + 'id' => 999, + 'name' => 'Free-Range Virtual Attribute' }, - 'author' => { + 'has_one_relationship' => { 'id' => 42, 'first_name' => 'Joao', 'last_name' => 'Moura' - } + }, + 'has_many_relationships' => [ + { + 'id' => 1, + 'body' => 'ZOMG A HAS MANY RELATIONSHIP' + } + ] } } end diff --git a/test/benchmark/bm_transform.rb b/test/benchmark/bm_transform.rb index b1703712c..8af5298e9 100644 --- a/test/benchmark/bm_transform.rb +++ b/test/benchmark/bm_transform.rb @@ -4,12 +4,23 @@ time = 10 disable_gc = true ActiveModelSerializers.config.key_transform = :unaltered -comments = (0..50).map do |i| - Comment.new(id: i, body: 'ZOMG A COMMENT') +has_many_relationships = (0..50).map do |i| + HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') end -author = Author.new(id: 42, first_name: 'Joao', last_name: 'Moura') -post = Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) -serializer = PostSerializer.new(post) +has_one_relationship = HasOneRelationship.new( + id: 42, + first_name: 'Joao', + last_name: 'Moura' +) +primary_resource = PrimaryResource.new( + id: 1337, + title: 'New PrimaryResource', + virtual_attribute: nil, + body: 'Body', + has_many_relationships: has_many_relationships, + has_one_relationship: has_one_relationship +) +serializer = PrimaryResourceSerializer.new(primary_resource) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) serialization = adapter.as_json diff --git a/test/benchmark/controllers.rb b/test/benchmark/controllers.rb index d2c04d551..81108445b 100644 --- a/test/benchmark/controllers.rb +++ b/test/benchmark/controllers.rb @@ -1,31 +1,30 @@ -class PostController < ActionController::Base - POST = +class PrimaryResourceController < ActionController::Base + PRIMARY_RESOURCE = begin - updated_at = Time.current if ENV['BENCH_STRESS'] - comments = (0..50).map do |i| - Comment.new(id: i, body: 'ZOMG A COMMENT', updated_at: updated_at + i) + has_many_relationships = (0..50).map do |i| + HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') end else - comments = [Comment.new(id: 1, body: 'ZOMG A COMMENT', updated_at: updated_at)] + has_many_relationships = [HasManyRelationship.new(id: 1, body: 'ZOMG A HAS MANY RELATIONSHIP')] end - author = Author.new(id: 42, first_name: 'Joao', last_name: 'Moura') - Post.new(id: 1337, title: 'New Post', blog: nil, body: 'Body', comments: comments, author: author) + has_one_relationship = HasOneRelationship.new(id: 42, first_name: 'Joao', last_name: 'Moura') + PrimaryResource.new(id: 1337, title: 'New PrimaryResource', virtual_attribute: nil, body: 'Body', has_many_relationships: has_many_relationships, has_one_relationship: has_one_relationship) end def render_with_caching_serializer toggle_cache_status - render json: POST, serializer: CachingPostSerializer, adapter: :json, meta: { caching: perform_caching } + render json: PRIMARY_RESOURCE, serializer: CachingPrimaryResourceSerializer, adapter: :json, meta: { caching: perform_caching } end def render_with_fragment_caching_serializer toggle_cache_status - render json: POST, serializer: FragmentCachingPostSerializer, adapter: :json, meta: { caching: perform_caching } + render json: PRIMARY_RESOURCE, serializer: FragmentCachingPrimaryResourceSerializer, adapter: :json, meta: { caching: perform_caching } end def render_with_non_caching_serializer toggle_cache_status - render json: POST, adapter: :json, meta: { caching: perform_caching } + render json: PRIMARY_RESOURCE, adapter: :json, meta: { caching: perform_caching } end def render_cache_status @@ -33,7 +32,7 @@ def render_cache_status # Uncomment to debug # STDERR.puts cache_store.class # STDERR.puts cache_dependencies - # ActiveSupport::Cache::Store.logger.debug [ActiveModelSerializers.config.cache_store, ActiveModelSerializers.config.perform_caching, CachingPostSerializer._cache, perform_caching, params].inspect + # ActiveSupport::Cache::Store.logger.debug [ActiveModelSerializers.config.cache_store, ActiveModelSerializers.config.perform_caching, CachingPrimaryResourceSerializer._cache, perform_caching, params].inspect render json: { caching: perform_caching, meta: { cache_log: cache_messages, cache_status: cache_status } }.to_json end @@ -76,9 +75,9 @@ def toggle_cache_status end Rails.application.routes.draw do - get '/status(/:on)' => 'post#render_cache_status' - get '/clear' => 'post#clear' - get '/caching(/:on)' => 'post#render_with_caching_serializer' - get '/fragment_caching(/:on)' => 'post#render_with_fragment_caching_serializer' - get '/non_caching(/:on)' => 'post#render_with_non_caching_serializer' + get '/status(/:on)' => 'primary_resource#render_cache_status' + get '/clear' => 'primary_resource#clear' + get '/caching(/:on)' => 'primary_resource#render_with_caching_serializer' + get '/fragment_caching(/:on)' => 'primary_resource#render_with_fragment_caching_serializer' + get '/non_caching(/:on)' => 'primary_resource#render_with_non_caching_serializer' end diff --git a/test/benchmark/fixtures.rb b/test/benchmark/fixtures.rb index 5242db2a0..c91e102d4 100644 --- a/test/benchmark/fixtures.rb +++ b/test/benchmark/fixtures.rb @@ -1,33 +1,33 @@ Rails.configuration.serializers = [] -class AuthorSerializer < ActiveModel::Serializer +class HasOneRelationshipSerializer < ActiveModel::Serializer attributes :id, :first_name, :last_name - has_many :posts, embed: :ids + has_many :primary_resources, embed: :ids has_one :bio end -Rails.configuration.serializers << AuthorSerializer +Rails.configuration.serializers << HasOneRelationshipSerializer -class BlogSerializer < ActiveModel::Serializer +class VirtualAttributeSerializer < ActiveModel::Serializer attributes :id, :name end -Rails.configuration.serializers << BlogSerializer +Rails.configuration.serializers << VirtualAttributeSerializer -class CommentSerializer < ActiveModel::Serializer - attributes :id, :body, :updated_at +class HasManyRelationshipSerializer < ActiveModel::Serializer + attributes :id, :body - belongs_to :post - belongs_to :author + belongs_to :primary_resource + belongs_to :has_one_relationship end -Rails.configuration.serializers << CommentSerializer +Rails.configuration.serializers << HasManyRelationshipSerializer -class PostSerializer < ActiveModel::Serializer +class PrimaryResourceSerializer < ActiveModel::Serializer attributes :id, :title, :body - has_many :comments, serializer: CommentSerializer - belongs_to :blog, serializer: BlogSerializer - belongs_to :author, serializer: AuthorSerializer + has_many :has_many_relationships, serializer: HasManyRelationshipSerializer + belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer + belongs_to :has_one_relationship, serializer: HasOneRelationshipSerializer - link(:post_authors) { 'https://example.com/post_authors' } + link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } meta do { @@ -36,33 +36,33 @@ class PostSerializer < ActiveModel::Serializer } end - def blog - Blog.new(id: 999, name: 'Custom blog') + def virtual_attribute + VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') end end -Rails.configuration.serializers << PostSerializer +Rails.configuration.serializers << PrimaryResourceSerializer -class CachingAuthorSerializer < AuthorSerializer +class CachingHasOneRelationshipSerializer < HasOneRelationshipSerializer cache key: 'writer', skip_digest: true end -Rails.configuration.serializers << CachingAuthorSerializer +Rails.configuration.serializers << CachingHasOneRelationshipSerializer -class CachingCommentSerializer < CommentSerializer +class CachingHasManyRelationshipSerializer < HasManyRelationshipSerializer cache expires_in: 1.day, skip_digest: true end -Rails.configuration.serializers << CachingCommentSerializer +Rails.configuration.serializers << CachingHasManyRelationshipSerializer # see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 -class CachingPostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 0.1, skip_digest: true +class CachingPrimaryResourceSerializer < ActiveModel::Serializer + cache key: 'primary_resource', expires_in: 0.1, skip_digest: true attributes :id, :title, :body - belongs_to :blog, serializer: BlogSerializer - belongs_to :author, serializer: CachingAuthorSerializer - has_many :comments, serializer: CachingCommentSerializer + belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer + belongs_to :has_one_relationship, serializer: CachingHasOneRelationshipSerializer + has_many :has_many_relationships, serializer: CachingHasManyRelationshipSerializer - link(:post_authors) { 'https://example.com/post_authors' } + link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } meta do { @@ -71,33 +71,33 @@ class CachingPostSerializer < ActiveModel::Serializer } end - def blog - Blog.new(id: 999, name: 'Custom blog') + def virtual_attribute + VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') end end -Rails.configuration.serializers << CachingPostSerializer +Rails.configuration.serializers << CachingPrimaryResourceSerializer -class FragmentCachingAuthorSerializer < AuthorSerializer +class FragmentCachingHasOneRelationshipSerializer < HasOneRelationshipSerializer cache key: 'writer', only: [:first_name, :last_name], skip_digest: true end -Rails.configuration.serializers << FragmentCachingAuthorSerializer +Rails.configuration.serializers << FragmentCachingHasOneRelationshipSerializer -class FragmentCachingCommentSerializer < CommentSerializer - cache expires_in: 1.day, except: [:updated_at], skip_digest: true +class FragmentCachingHasManyRelationshipSerializer < HasManyRelationshipSerializer + cache expires_in: 1.day, except: [:body], skip_digest: true end -Rails.configuration.serializers << CachingCommentSerializer +Rails.configuration.serializers << CachingHasManyRelationshipSerializer # see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 -class FragmentCachingPostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 0.1, skip_digest: true +class FragmentCachingPrimaryResourceSerializer < ActiveModel::Serializer + cache key: 'primary_resource', expires_in: 0.1, skip_digest: true attributes :id, :title, :body - belongs_to :blog, serializer: BlogSerializer - belongs_to :author, serializer: FragmentCachingAuthorSerializer - has_many :comments, serializer: FragmentCachingCommentSerializer + belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer + belongs_to :has_one_relationship, serializer: FragmentCachingHasOneRelationshipSerializer + has_many :has_many_relationships, serializer: FragmentCachingHasManyRelationshipSerializer - link(:post_authors) { 'https://example.com/post_authors' } + link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } meta do { @@ -106,11 +106,11 @@ class FragmentCachingPostSerializer < ActiveModel::Serializer } end - def blog - Blog.new(id: 999, name: 'Custom blog') + def virtual_attribute + VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') end end -Rails.configuration.serializers << FragmentCachingPostSerializer +Rails.configuration.serializers << FragmentCachingPrimaryResourceSerializer if ENV['ENABLE_ACTIVE_RECORD'] == 'true' require 'active_record' @@ -119,48 +119,48 @@ def blog ActiveRecord::Schema.define do self.verbose = false - create_table :blogs, force: true do |t| + create_table :virtual_attributes, force: true do |t| t.string :name t.timestamps null: false end - create_table :authors, force: true do |t| + create_table :has_one_relationships, force: true do |t| t.string :first_name t.string :last_name t.timestamps null: false end - create_table :posts, force: true do |t| + create_table :primary_resources, force: true do |t| t.string :title t.text :body - t.references :author - t.references :blog + t.references :has_one_relationship + t.references :virtual_attribute t.timestamps null: false end - create_table :comments, force: true do |t| + create_table :has_many_relationships, force: true do |t| t.text :body - t.references :author - t.references :post + t.references :has_one_relationship + t.references :primary_resource t.timestamps null: false end end - class Comment < ActiveRecord::Base - belongs_to :author - belongs_to :post + class HasManyRelationship < ActiveRecord::Base + belongs_to :has_one_relationship + belongs_to :primary_resource end - class Author < ActiveRecord::Base - has_many :posts - has_many :comments + class HasOneRelationship < ActiveRecord::Base + has_many :primary_resources + has_many :has_many_relationships end - class Post < ActiveRecord::Base - has_many :comments - belongs_to :author - belongs_to :blog + class PrimaryResource < ActiveRecord::Base + has_many :has_many_relationships + belongs_to :has_one_relationship + belongs_to :virtual_attribute end - class Blog < ActiveRecord::Base - has_many :posts + class VirtualAttribute < ActiveRecord::Base + has_many :primary_resources end else # ActiveModelSerializers::Model is a convenient @@ -201,19 +201,19 @@ def read_attribute_for_serialization(key) end end - class Comment < BenchmarkModel - attr_accessor :id, :body, :updated_at + class HasManyRelationship < BenchmarkModel + attr_accessor :id, :body end - class Author < BenchmarkModel - attr_accessor :id, :first_name, :last_name, :posts + class HasOneRelationship < BenchmarkModel + attr_accessor :id, :first_name, :last_name, :primary_resources end - class Post < BenchmarkModel - attr_accessor :id, :title, :body, :comments, :blog, :author + class PrimaryResource < BenchmarkModel + attr_accessor :id, :title, :body, :has_many_relationships, :virtual_attribute, :has_one_relationship end - class Blog < BenchmarkModel + class VirtualAttribute < BenchmarkModel attr_accessor :id, :name end end From be01fc8ee7c63640fc41baceaccf81368ec6f4ad Mon Sep 17 00:00:00 2001 From: Filippos Vasilakis Date: Wed, 21 Oct 2015 09:23:47 +0200 Subject: [PATCH 716/903] Pass fields down from constructor --- lib/active_model_serializers/adapter/attributes.rb | 1 + test/adapter/json/collection_test.rb | 14 ++++++++++++++ 2 files changed, 15 insertions(+) diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index f28295c00..9ddf8516e 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -3,6 +3,7 @@ module Adapter class Attributes < Base def serializable_hash(options = nil) options = serialization_options(options) + options[:fields] ||= instance_options[:fields] serializer.serializable_hash(instance_options, options, self) end end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 2ff23336f..8deb40500 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -84,6 +84,20 @@ def test_include_option assert_equal(expected, actual) end + + def test_fields_with_no_associations_include_option + actual = ActiveModelSerializers::SerializableResource.new( + [@first_post, @second_post], adapter: :json, fields: [:id], include: [] + ).as_json + + expected = { posts: [{ + id: 1 + }, { + id: 2 + }] } + + assert_equal(expected, actual) + end end end end From 3594634a045f336e9ca056468633a81d34fb442d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 9 Jun 2016 03:33:02 -0500 Subject: [PATCH 717/903] Add changelog for 1287 [ci skip] --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index ca2a6510c..a40d777b0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,7 @@ Features: - [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) Fixes: +- [#1287](https://github.com/rails-api/active_model_serializers/pull/1287) Pass `fields` options from adapter to serializer. (@vasilakisfil) - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) - [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) From 5017bb7f2e92878ac93348273f1f12a31b2075ea Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 9 Jun 2016 03:40:44 -0500 Subject: [PATCH 718/903] Fix spelling ``` cat << 'EOF' > .git/hooks/pre-push bundle exec rake rubocop if command -v misspell >/dev/null; then misspell -w -error -source=text {app,config,lib,spec,test,docs,bin}/**/* 2>/dev/null fi EOF chmod +x .git/hooks/pre-push ``` --- docs/general/serializers.md | 2 +- test/benchmark/app.rb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 91d558a8c..417cfa4d7 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -266,7 +266,7 @@ In the controller, the scope/scope_name options are equal to the [`serialization_scope`method](https://github.com/rails-api/active_model_serializers/blob/d02cd30fe55a3ea85e1d351b6e039620903c1871/lib/action_controller/serialization.rb#L13-L20), which is `:current_user`, by default. -Specfically, the `scope_name` is defaulted to `:current_user`, and may be set as +Specifically, the `scope_name` is defaulted to `:current_user`, and may be set as `serialization_scope :view_context`. The `scope` is set to `send(scope_name)` when `scope_name` is present and the controller responds to `scope_name`. diff --git a/test/benchmark/app.rb b/test/benchmark/app.rb index bc0d3689a..c39e9b4e8 100644 --- a/test/benchmark/app.rb +++ b/test/benchmark/app.rb @@ -43,7 +43,7 @@ class BenchmarkApp < Rails::Application config.secret_key_base = 'abc123' config.consider_all_requests_local = false - # otherwise deadlock occured + # otherwise deadlock occurred config.middleware.delete 'Rack::Lock' # to disable log files From 8df5b045f270ce502a0bd9f203c80ec5be64177e Mon Sep 17 00:00:00 2001 From: Kyle Shevlin Date: Mon, 13 Jun 2016 22:54:27 -0700 Subject: [PATCH 719/903] update integration documentation for ember and JSONAPI to include key_transform underscores to match the attribute and relationship underscore transformations --- docs/integrations/ember-and-json-api.md | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index bd4fa4c0e..1024f3962 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -17,8 +17,30 @@ To solve this, in Ember, both the adapter and the serializer will need some modi ### Server-Side Changes -there are multiple mimetypes for json that should all be parsed similarly, so +First, set the adapter type in an initializer file: + +```ruby +# config/initializers/ams_config.rb +ActiveModelSerializers.config.adapter = :json_api +``` + +or: + +```ruby +# config/initializers/ams_config.rb +ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::JsonApi +``` + +You will also want to set the `key_transform` to `:underscore` since you will adjust the attributes in your Ember serializer to use underscores instead of dashes later. + +```ruby +# config/initializers/ams_config.rb +ActiveModelSerializers.config.key_transform = :underscore +``` + +There are multiple mimetypes for json that should all be parsed similarly, so in `config/initializers/mime_types.rb`: + ```ruby api_mime_types = %W( application/vnd.api+json From a7296e8a929016cd6f0c57c1cd015b327074d055 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 29 May 2016 16:21:45 -0500 Subject: [PATCH 720/903] Fix #1759, Grape integration, adds serialization_context - improves improves serialization_context to take options and not depend on a `request` object. - adds descriptive error on missing serialization_context. - Document overriding `CollectionSerializer#paginated?`. --- CHANGELOG.md | 2 ++ .../adapter/json_api/pagination_links.rb | 9 ++++- .../serialization_context.rb | 13 ++++++-- lib/grape/helpers/active_model_serializers.rb | 9 +++++ .../serialization_context_test_isolated.rb | 33 +++++++++++++------ .../adapter/json_api/pagination_links_test.rb | 11 +++++++ 6 files changed, 63 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a40d777b0..9975f6f04 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,8 @@ Features: - [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) Fixes: +- [#1754](https://github.com/rails-api/active_model_serializers/pull/1754) Fixes #1759, Grape integration, improves serialization_context + missing error message on pagination. Document overriding CollectionSerializer#paginated?. (@bf4) - [#1287](https://github.com/rails-api/active_model_serializers/pull/1287) Pass `fields` options from adapter to serializer. (@vasilakisfil) - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb index a07de69a9..b15f5ba68 100644 --- a/lib/active_model_serializers/adapter/json_api/pagination_links.rb +++ b/lib/active_model_serializers/adapter/json_api/pagination_links.rb @@ -2,6 +2,7 @@ module ActiveModelSerializers module Adapter class JsonApi < Base class PaginationLinks + MissingSerializationContextError = Class.new(KeyError) FIRST_PAGE = 1 attr_reader :collection, :context @@ -9,7 +10,13 @@ class PaginationLinks def initialize(collection, adapter_options) @collection = collection @adapter_options = adapter_options - @context = adapter_options.fetch(:serialization_context) + @context = adapter_options.fetch(:serialization_context) do + fail MissingSerializationContextError, <<-EOF.freeze + JsonApi::PaginationLinks requires a ActiveModelSerializers::SerializationContext. + Please pass a ':serialization_context' option or + override CollectionSerializer#paginated? to return 'false'. + EOF + end end def as_json diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb index c61a43b94..9ef604f2e 100644 --- a/lib/active_model_serializers/serialization_context.rb +++ b/lib/active_model_serializers/serialization_context.rb @@ -1,3 +1,4 @@ +require 'active_support/core_ext/array/extract_options' module ActiveModelSerializers class SerializationContext class << self @@ -22,9 +23,15 @@ def default_url_options attr_reader :request_url, :query_parameters, :key_transform - def initialize(request, options = {}) - @request_url = request.original_url[/\A[^?]+/] - @query_parameters = request.query_parameters + def initialize(*args) + options = args.extract_options! + if args.size == 1 + request = args.pop + options[:request_url] = request.original_url[/\A[^?]+/] + options[:query_parameters] = request.query_parameters + end + @request_url = options.delete(:request_url) + @query_parameters = options.delete(:query_parameters) @url_helpers = options.delete(:url_helpers) || self.class.url_helpers @default_url_options = options.delete(:default_url_options) || self.class.default_url_options end diff --git a/lib/grape/helpers/active_model_serializers.rb b/lib/grape/helpers/active_model_serializers.rb index 370c52d81..baaa166d8 100644 --- a/lib/grape/helpers/active_model_serializers.rb +++ b/lib/grape/helpers/active_model_serializers.rb @@ -1,4 +1,7 @@ # Helpers can be included in your Grape endpoint as: helpers Grape::Helpers::ActiveModelSerializers + +require 'active_model_serializers/serialization_context' + module Grape module Helpers module ActiveModelSerializers @@ -8,6 +11,12 @@ module ActiveModelSerializers # # Example: To include pagination meta data: render(posts, meta: { page: posts.page, total_pages: posts.total_pages }) def render(resource, active_model_serializer_options = {}) + active_model_serializer_options.fetch(:serialization_context) do + active_model_serializer_options[:serialization_context] = ::ActiveModelSerializers::SerializationContext.new( + original_url: request.url[/\A[^?]+/], + query_parameters: request.params + ) + end env[:active_model_serializer_options] = active_model_serializer_options resource end diff --git a/test/active_model_serializers/serialization_context_test_isolated.rb b/test/active_model_serializers/serialization_context_test_isolated.rb index 981d80752..5720e84a1 100644 --- a/test/active_model_serializers/serialization_context_test_isolated.rb +++ b/test/active_model_serializers/serialization_context_test_isolated.rb @@ -5,13 +5,19 @@ class SerializationContextTest < ActiveSupport::TestCase include ActiveSupport::Testing::Isolation - def create_request - request = Minitest::Mock.new - request.expect(:original_url, 'original_url') - request.expect(:query_parameters, 'query_parameters') - end - class WithRails < SerializationContextTest + def create_request + request = ActionDispatch::Request.new({}) + def request.original_url + 'http://example.com/articles?page=2' + end + + def request.query_parameters + { 'page' => 2 } + end + request + end + setup do require 'rails' require 'active_model_serializers' @@ -20,8 +26,8 @@ class WithRails < SerializationContextTest end test 'create context with request url and query parameters' do - assert_equal @context.request_url, 'original_url' - assert_equal @context.query_parameters, 'query_parameters' + assert_equal @context.request_url, 'http://example.com/articles' + assert_equal @context.query_parameters, 'page' => 2 end test 'url_helpers is set up for Rails url_helpers' do @@ -36,14 +42,21 @@ class WithRails < SerializationContextTest end class WithoutRails < SerializationContextTest + def create_request + { + request_url: 'http://example.com/articles', + query_parameters: { 'page' => 2 } + } + end + setup do require 'active_model_serializers/serialization_context' @context = ActiveModelSerializers::SerializationContext.new(create_request) end test 'create context with request url and query parameters' do - assert_equal @context.request_url, 'original_url' - assert_equal @context.query_parameters, 'query_parameters' + assert_equal @context.request_url, 'http://example.com/articles' + assert_equal @context.query_parameters, 'page' => 2 end test 'url_helpers is a module when Rails is not present' do diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 071956ea6..46c6b56a7 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -161,6 +161,17 @@ def test_not_showing_pagination_links assert_equal expected_response_without_pagination_links, adapter.serializable_hash end + + def test_raises_descriptive_error_when_serialization_context_unset + render_options = { adapter: :json_api } + adapter = serializable(using_kaminari, render_options) + exception = assert_raises do + adapter.as_json + end + exception_class = ActiveModelSerializers::Adapter::JsonApi::PaginationLinks::MissingSerializationContextError + assert_equal exception_class, exception.class + assert_match(/CollectionSerializer#paginated\?/, exception.message) + end end end end From 580492282f4c771f53e15877bc9afae9f8e2e02d Mon Sep 17 00:00:00 2001 From: Onome Date: Thu, 9 Jun 2016 00:05:44 -0500 Subject: [PATCH 721/903] Fix #1759, Grape integration, adds serialization_context (#4) * Fix #1759, Grape integration, adds serialization_context - `serialization_context` is added in grape formatter so grape continues to render models without an explicit call to the `render` helper method - Made it straightforward for subclasses to add other serializer options (such as `serialization_scope`). * Updated Grape tests to include: - paginated collections - implicit Grape serializer (i.e. without explicit invocation of `render` helper method) * Update Changelog with fixes. --- CHANGELOG.md | 2 + .../formatters/active_model_serializers.rb | 21 +++- lib/grape/helpers/active_model_serializers.rb | 8 -- test/grape_test.rb | 95 ++++++++++++++++++- 4 files changed, 114 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9975f6f04..2b3e680aa 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -11,6 +11,8 @@ Features: Fixes: - [#1754](https://github.com/rails-api/active_model_serializers/pull/1754) Fixes #1759, Grape integration, improves serialization_context missing error message on pagination. Document overriding CollectionSerializer#paginated?. (@bf4) + Moved serialization_context creation to Grape formatter, so resource serialization works without explicit calls to the `render` helper method. + Added Grape collection tests. (@onomated) - [#1287](https://github.com/rails-api/active_model_serializers/pull/1287) Pass `fields` options from adapter to serializer. (@vasilakisfil) - [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option is set to `false`. (@groyoh) diff --git a/lib/grape/formatters/active_model_serializers.rb b/lib/grape/formatters/active_model_serializers.rb index 20537e74f..534c5babf 100644 --- a/lib/grape/formatters/active_model_serializers.rb +++ b/lib/grape/formatters/active_model_serializers.rb @@ -2,14 +2,31 @@ # # Serializer options can be passed as a hash from your Grape endpoint using env[:active_model_serializer_options], # or better yet user the render helper in Grape::Helpers::ActiveModelSerializers + +require 'active_model_serializers/serialization_context' + module Grape module Formatters module ActiveModelSerializers def self.call(resource, env) - serializer_options = {} - serializer_options.merge!(env[:active_model_serializer_options]) if env[:active_model_serializer_options] + serializer_options = build_serializer_options(env) ::ActiveModelSerializers::SerializableResource.new(resource, serializer_options).to_json end + + def self.build_serializer_options(env) + ams_options = env[:active_model_serializer_options] || {} + + # Add serialization context + ams_options.fetch(:serialization_context) do + request = env['grape.request'] + ams_options[:serialization_context] = ::ActiveModelSerializers::SerializationContext.new( + request_url: request.url[/\A[^?]+/], + query_parameters: request.params + ) + end + + ams_options + end end end end diff --git a/lib/grape/helpers/active_model_serializers.rb b/lib/grape/helpers/active_model_serializers.rb index baaa166d8..afbdab85a 100644 --- a/lib/grape/helpers/active_model_serializers.rb +++ b/lib/grape/helpers/active_model_serializers.rb @@ -1,7 +1,5 @@ # Helpers can be included in your Grape endpoint as: helpers Grape::Helpers::ActiveModelSerializers -require 'active_model_serializers/serialization_context' - module Grape module Helpers module ActiveModelSerializers @@ -11,12 +9,6 @@ module ActiveModelSerializers # # Example: To include pagination meta data: render(posts, meta: { page: posts.page, total_pages: posts.total_pages }) def render(resource, active_model_serializer_options = {}) - active_model_serializer_options.fetch(:serialization_context) do - active_model_serializer_options[:serialization_context] = ::ActiveModelSerializers::SerializationContext.new( - original_url: request.url[/\A[^?]+/], - query_parameters: request.params - ) - end env[:active_model_serializer_options] = active_model_serializer_options resource end diff --git a/test/grape_test.rb b/test/grape_test.rb index 8ba8d6abd..91753704c 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -1,6 +1,9 @@ require 'test_helper' require 'grape' require 'grape/active_model_serializers' +require 'kaminari' +require 'kaminari/hooks' +::Kaminari::Hooks.init class ActiveModelSerializers::GrapeTest < ActiveSupport::TestCase include Rack::Test::Methods @@ -21,6 +24,30 @@ def self.all ARModels::Post.all end end + + def self.reset_all + ARModels::Post.delete_all + @all = nil + end + + def self.collection_per + 2 + end + + def self.collection + @collection ||= + begin + Kaminari.paginate_array( + [ + Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), + Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), + Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), + Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), + Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') + ] + ).page(1).per(collection_per) + end + end end class GrapeTest < Grape::API @@ -41,11 +68,28 @@ class GrapeTest < Grape::API posts = Models.all render posts, adapter: :json_api end + + get '/render_collection_with_json_api' do + posts = Models.collection + render posts, adapter: :json_api + end + + get '/render_with_implicit_formatter' do + Models.model1 + end + + get '/render_array_with_implicit_formatter' do + Models.all + end + + get '/render_collection_with_implicit_formatter' do + Models.collection + end end end def app - GrapeTest.new + Grape::Middleware::Globals.new(GrapeTest.new) end def test_formatter_returns_json @@ -77,6 +121,53 @@ def test_formatter_handles_arrays assert last_response.ok? assert_equal serializable_resource.to_json, last_response.body ensure - ARModels::Post.delete_all + Models.reset_all + end + + def test_formatter_handles_collections + get '/grape/render_collection_with_json_api' + assert last_response.ok? + + representation = JSON.parse(last_response.body) + assert representation.include?('data') + assert representation['data'].count == Models.collection_per + assert representation.include?('links') + assert representation['links'].count > 0 + end + + def test_implicit_formatter + ActiveModel::Serializer.config.adapter = :json_api + get '/grape/render_with_implicit_formatter' + + post = Models.model1 + serializable_resource = serializable(post, adapter: :json_api) + + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + end + + def test_implicit_formatter_handles_arrays + ActiveModel::Serializer.config.adapter = :json_api + get '/grape/render_array_with_implicit_formatter' + + posts = Models.all + serializable_resource = serializable(posts, adapter: :json_api) + + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + ensure + Models.reset_all + end + + def test_implicit_formatter_handles_collections + ActiveModel::Serializer.config.adapter = :json_api + get '/grape/render_collection_with_implicit_formatter' + assert last_response.ok? + + representation = JSON.parse(last_response.body) + assert representation.include?('data') + assert representation['data'].count == Models.collection_per + assert representation.include?('links') + assert representation['links'].count > 0 end end From 1a9c62215a26359aa0785932ada32cd70eb64d3e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 9 Jun 2016 01:29:59 -0500 Subject: [PATCH 722/903] Use with_adapter(&block) to fix failing tests I missed that the code was changing global state. --- test/grape_test.rb | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/test/grape_test.rb b/test/grape_test.rb index 91753704c..2fa918060 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -136,23 +136,25 @@ def test_formatter_handles_collections end def test_implicit_formatter - ActiveModel::Serializer.config.adapter = :json_api - get '/grape/render_with_implicit_formatter' - post = Models.model1 serializable_resource = serializable(post, adapter: :json_api) + with_adapter :json_api do + get '/grape/render_with_implicit_formatter' + end + assert last_response.ok? assert_equal serializable_resource.to_json, last_response.body end def test_implicit_formatter_handles_arrays - ActiveModel::Serializer.config.adapter = :json_api - get '/grape/render_array_with_implicit_formatter' - posts = Models.all serializable_resource = serializable(posts, adapter: :json_api) + with_adapter :json_api do + get '/grape/render_array_with_implicit_formatter' + end + assert last_response.ok? assert_equal serializable_resource.to_json, last_response.body ensure @@ -160,11 +162,12 @@ def test_implicit_formatter_handles_arrays end def test_implicit_formatter_handles_collections - ActiveModel::Serializer.config.adapter = :json_api - get '/grape/render_collection_with_implicit_formatter' - assert last_response.ok? + with_adapter :json_api do + get '/grape/render_collection_with_implicit_formatter' + end representation = JSON.parse(last_response.body) + assert last_response.ok? assert representation.include?('data') assert representation['data'].count == Models.collection_per assert representation.include?('links') From 43b6bae7fe1b84f289f7e7b14969d5bf1cb36794 Mon Sep 17 00:00:00 2001 From: Scott Kobewka Date: Tue, 14 Jun 2016 14:27:23 -0400 Subject: [PATCH 723/903] Fixing typo in Serializers guide for including a block after --- docs/general/serializers.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 417cfa4d7..184a29133 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -31,7 +31,7 @@ Serialization of the resource `title` |---------------------------- |-------------| | `attribute :title` | `{ title: 'Some Title' } ` | `attribute :title, key: :name` | `{ name: 'Some Title' } ` -| `attribute :title { 'A Different Title'}` | `{ title: 'A Different Title' } ` +| `attribute(:title) { 'A Different Title'}` | `{ title: 'A Different Title' } ` | `attribute :title`
`def title 'A Different Title' end` | `{ title: 'A Different Title' }` An `if` or `unless` option can make an attribute conditional. It takes a symbol of a method name on the serializer, or a lambda literal. From 4f508a88c93601c6c86d7c489853ddd1f89c1cb5 Mon Sep 17 00:00:00 2001 From: Kyle Shevlin Date: Tue, 14 Jun 2016 22:05:54 -0700 Subject: [PATCH 724/903] remove mime type registration, adjust key_transform advice --- docs/integrations/ember-and-json-api.md | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index 1024f3962..f3f230627 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -20,36 +20,29 @@ To solve this, in Ember, both the adapter and the serializer will need some modi First, set the adapter type in an initializer file: ```ruby -# config/initializers/ams_config.rb +# config/initializers/active_model_serializers.rb ActiveModelSerializers.config.adapter = :json_api ``` or: ```ruby -# config/initializers/ams_config.rb +# config/initializers/active_model_serializers.rb ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::JsonApi ``` -You will also want to set the `key_transform` to `:underscore` since you will adjust the attributes in your Ember serializer to use underscores instead of dashes later. +You will also want to set the `key_transform` to `:unaltered` since you will adjust the attributes in your Ember serializer to use underscores instead of dashes later. You could also use `:underscore`, but `:unaltered` is better for performance. ```ruby -# config/initializers/ams_config.rb -ActiveModelSerializers.config.key_transform = :underscore +# config/initializers/active_model_serializers.rb +ActiveModelSerializers.config.key_transform = :unaltered ``` -There are multiple mimetypes for json that should all be parsed similarly, so -in `config/initializers/mime_types.rb`: +Lastly, in order to properly handle JSON API responses, we need to register a JSON API renderer, like so: ```ruby -api_mime_types = %W( - application/vnd.api+json - text/x-json - application/json -) - -Mime::Type.unregister :json -Mime::Type.register 'application/json', :json, api_mime_types +# config/initializers/active_model_serializers.rb +require 'active_model_serializers/register_jsonapi_renderer' ``` ### Adapter Changes From 32a3b5389274054910e7485912169a55384cea68 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 16 Jun 2016 09:40:18 -0500 Subject: [PATCH 725/903] Bump to 0.10.1 --- CHANGELOG.md | 10 +++++++++- lib/active_model/serializer/version.rb | 2 +- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2b3e680aa..701b45717 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,17 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...master) Breaking changes: +Features: + +Fixes: + +Misc: + +### [v0.10.1 (2016-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...v0.10.1) + Features: - [#1668](https://github.com/rails-api/active_model_serializers/pull/1668) Exclude nil and empty links. (@sigmike) - [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index af02f648f..1591e75a4 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.0'.freeze + VERSION = '0.10.1'.freeze end end From f15f6850dec307a527edf4a138c2bc1b460d38da Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 20:55:44 +0100 Subject: [PATCH 726/903] re: RuboCop: Bulk minor style corrections --- .rubocop_todo.yml | 101 ------------------- active_model_serializers.gemspec | 30 +++--- lib/action_controller/serialization.rb | 7 +- lib/active_model/serializer.rb | 7 +- lib/active_model_serializers/deprecate.rb | 2 +- lib/active_model_serializers/model.rb | 2 +- test/action_controller/serialization_test.rb | 2 +- test/adapter/json_api/json_api_test.rb | 6 +- test/adapter/json_api/type_test.rb | 2 +- test/adapter/null_test.rb | 1 - test/cache_test.rb | 2 +- test/fixtures/poro.rb | 4 +- test/grape_test.rb | 12 +-- test/lint_test.rb | 2 +- test/serializers/serializer_for_test.rb | 4 +- 15 files changed, 41 insertions(+), 143 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index a0dc5dace..4f48ae3ca 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -11,21 +11,6 @@ Lint/HandleExceptions: Exclude: - 'Rakefile' -# Offense count: 2 -# Cop supports --auto-correct. -# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods. -Lint/UnusedMethodArgument: - Exclude: - - 'test/lint_test.rb' - -# Offense count: 4 -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: strict, flexible -Rails/TimeZone: - Exclude: - - 'test/action_controller/serialization_test.rb' - - 'test/serializers/cache_test.rb' - # Offense count: 16 # Cop supports --auto-correct. # Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle, SupportedLastArgumentHashStyles. @@ -58,22 +43,7 @@ Style/BracesAroundHashParameters: Style/ClassAndModuleChildren: Enabled: false -# Offense count: 6 -# Cop supports --auto-correct. -Style/CommentIndentation: - Exclude: - - 'active_model_serializers.gemspec' - -# Offense count: 1 -Style/DoubleNegation: - Exclude: - - 'lib/active_model/serializable_resource.rb' -# Offense count: 1 -# Configuration parameters: MinBodyLength. -Style/GuardClause: - Exclude: - - 'lib/active_model/serializer.rb' # Offense count: 58 # Cop supports --auto-correct. @@ -82,51 +52,6 @@ Style/GuardClause: Style/HashSyntax: Enabled: false -# Offense count: 4 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. -# SupportedStyles: special_inside_parentheses, consistent, align_brackets -Style/IndentArray: - Enabled: false - -# Offense count: 10 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. -# SupportedStyles: special_inside_parentheses, consistent, align_braces -Style/IndentHash: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -Style/Lambda: - Exclude: - - 'lib/active_model/serializer.rb' - -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: require_parentheses, require_no_parentheses, require_no_parentheses_except_multiline -Style/MethodDefParentheses: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth. -# SupportedStyles: aligned, indented -Style/MultilineOperationIndentation: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -Style/NegatedIf: - Exclude: - - 'lib/action_controller/serialization.rb' - -# Offense count: 1 -# Cop supports --auto-correct. -Style/PerlBackrefs: - Exclude: - - 'test/fixtures/poro.rb' # Offense count: 3 # Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist. @@ -138,30 +63,4 @@ Style/PredicateName: - 'lib/active_model/serializer/associations.rb' - 'test/action_controller/json_api/linked_test.rb' -# Offense count: 1 -# Cop supports --auto-correct. -Style/RedundantSelf: - Exclude: - - 'test/fixtures/poro.rb' -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: AllowIfMethodIsEmpty. -Style/SingleLineMethods: - Exclude: - - 'test/serializers/serializer_for_test.rb' - -# Offense count: 4 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: single_quotes, double_quotes -Style/StringLiteralsInInterpolation: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: final_newline, final_blank_line -Style/TrailingBlankLines: - Exclude: - - 'test/adapter/null_test.rb' diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index dc37571a6..2d0d08b40 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -23,31 +23,31 @@ Gem::Specification.new do |spec| rails_versions = ['>= 4.1', '< 6'] spec.add_runtime_dependency 'activemodel', rails_versions - # 'activesupport', rails_versions - # 'builder' + # 'activesupport', rails_versions + # 'builder' spec.add_runtime_dependency 'actionpack', rails_versions - # 'activesupport', rails_versions - # 'rack' - # 'rack-test', '~> 0.6.2' + # 'activesupport', rails_versions + # 'rack' + # 'rack-test', '~> 0.6.2' spec.add_runtime_dependency 'railties', rails_versions - # 'activesupport', rails_versions - # 'actionpack', rails_versions - # 'rake', '>= 0.8.7' + # 'activesupport', rails_versions + # 'actionpack', rails_versions + # 'rake', '>= 0.8.7' # 'activesupport', rails_versions - # 'i18n, - # 'tzinfo' - # 'minitest' - # 'thread_safe' + # 'i18n, + # 'tzinfo' + # 'minitest' + # 'thread_safe' spec.add_runtime_dependency 'jsonapi', '~> 0.1.1.beta2' spec.add_development_dependency 'activerecord', rails_versions - # arel - # activesupport - # activemodel + # arel + # activesupport + # activemodel # Soft dependency for pagination spec.add_development_dependency 'kaminari', ' ~> 0.16.3' diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index e8d5a420d..527ed2b61 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -19,12 +19,13 @@ def serialization_scope(scope) end def serialization_scope - send(_serialization_scope) if _serialization_scope && - respond_to?(_serialization_scope, true) + return unless _serialization_scope && respond_to?(_serialization_scope, true) + + send(_serialization_scope) end def get_serializer(resource, options = {}) - if !use_adapter? + unless use_adapter? warn 'ActionController::Serialization#use_adapter? has been removed. '\ "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" options[:adapter] = false diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 5c3126652..61c95c259 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -125,10 +125,9 @@ def initialize(object, options = {}) self.root = instance_options[:root] self.scope = instance_options[:scope] - scope_name = instance_options[:scope_name] - if scope_name && !respond_to?(scope_name) - define_singleton_method scope_name, lambda { scope } - end + return if !(scope_name = instance_options[:scope_name]) || respond_to?(scope_name) + + define_singleton_method scope_name, -> { scope } end def success? diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb index 7683ed432..e173321d3 100644 --- a/lib/active_model_serializers/deprecate.rb +++ b/lib/active_model_serializers/deprecate.rb @@ -36,7 +36,7 @@ def deprecate(name, replacement) target = is_a?(Module) ? "#{self}." : "#{self.class}#" msg = ["NOTE: #{target}#{name} is deprecated", replacement == :none ? ' with no replacement' : "; use #{replacement} instead", - "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}"] + "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(':')}"] warn "#{msg.join}." send old, *args, &block end diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 53cd65873..2e7908dfc 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -21,7 +21,7 @@ def id # Defaults to the downcased model name and updated_at def cache_key - attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}-#{updated_at.strftime("%Y%m%d%H%M%S%9N")}" } + attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}-#{updated_at.strftime('%Y%m%d%H%M%S%9N')}" } end # Defaults to the time the serializer file was modified. diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index 8ffdc100c..b5900e1d2 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -74,7 +74,7 @@ def render_json_array_object_without_serializer end def update_and_render_object_with_cache_enabled - @post.updated_at = Time.now + @post.updated_at = Time.zone.now generate_cached_serializer(@post) render json: @post diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 1b9e89ad8..64c1ce8a0 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -22,10 +22,8 @@ def test_custom_keys adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) assert_equal({ - reviews: { data: [ - { type: 'comments', id: '1' }, - { type: 'comments', id: '2' } - ] }, + reviews: { data: [{ type: 'comments', id: '1' }, + { type: 'comments', id: '2' }] }, writer: { data: { type: 'authors', id: '1' } }, site: { data: { type: 'blogs', id: '1' } } }, adapter.serializable_hash[:data][:relationships]) diff --git a/test/adapter/json_api/type_test.rb b/test/adapter/json_api/type_test.rb index d034957e7..40b84cf2b 100644 --- a/test/adapter/json_api/type_test.rb +++ b/test/adapter/json_api/type_test.rb @@ -47,7 +47,7 @@ def assert_type(resource, expected_type, opts = {}) assert_equal(expected_type, hash.fetch(:data).fetch(:type)) end - def with_jsonapi_resource_type inflection + def with_jsonapi_resource_type(inflection) old_inflection = ActiveModelSerializers.config.jsonapi_resource_type ActiveModelSerializers.config.jsonapi_resource_type = inflection yield diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb index 3dd666b07..0234074d6 100644 --- a/test/adapter/null_test.rb +++ b/test/adapter/null_test.rb @@ -20,4 +20,3 @@ def test_it_returns_empty_json end end end - diff --git a/test/cache_test.rb b/test/cache_test.rb index 57312a911..8ac452a86 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -101,7 +101,7 @@ def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_o uncached_author_serializer = AuthorSerializer.new(uncached_author) render_object_with_cache(uncached_author) - key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime("%Y%m%d%H%M%S%9N")}" + key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime('%Y%m%d%H%M%S%9N')}" key = "#{key}/#{adapter.cache_key}" assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 20c961ee0..21a561a6b 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -8,7 +8,7 @@ class Model < ActiveModelSerializers::Model # Convenience when not adding @attributes readers and writers def method_missing(meth, *args) if meth.to_s =~ /^(.*)=$/ - attributes[$1.to_sym] = args[0] + attributes[Regexp.last_match(1).to_sym] = args[0] elsif attributes.key?(meth) attributes[meth] else @@ -64,7 +64,7 @@ class ProfilePreviewSerializer < ActiveModel::Serializer Comment = Class.new(Model) do # Uses a custom non-time-based cache key def cache_key - "#{self.class.name.downcase}/#{self.id}" + "#{self.class.name.downcase}/#{id}" end end diff --git a/test/grape_test.rb b/test/grape_test.rb index 2fa918060..3f19d7ac2 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -39,12 +39,12 @@ def self.collection begin Kaminari.paginate_array( [ - Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), - Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), - Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), - Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') - ] + Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), + Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), + Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), + Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), + Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') + ] ).page(1).per(collection_per) end end diff --git a/test/lint_test.rb b/test/lint_test.rb index 9d0f2bc87..d404ccec1 100644 --- a/test/lint_test.rb +++ b/test/lint_test.rb @@ -30,7 +30,7 @@ def updated_at def errors end - def self.human_attribute_name(attr, options = {}) + def self.human_attribute_name(_, _ = {}) end def self.lookup_ancestors diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index afde753c6..44cad07e5 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -41,7 +41,9 @@ class MyProfile < Profile end class CustomProfile - def serializer_class; ProfileSerializer; end + def serializer_class + ProfileSerializer + end end Tweet = Class.new(::Model) From 004f1437d8c16556883ba8630121331bb744ef4d Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 20:56:44 +0100 Subject: [PATCH 727/903] re: RuboCop - hash indention corrections --- test/adapter/json/transform_test.rb | 28 +- test/adapter/json_api/errors_test.rb | 8 +- test/adapter/json_api/has_many_test.rb | 36 +-- test/adapter/json_api/json_api_test.rb | 10 +- test/adapter/json_api/transform_test.rb | 378 ++++++++++++------------ test/adapter/json_test.rb | 16 +- test/adapter/polymorphic_test.rb | 10 +- test/benchmark/bm_caching.rb | 2 +- 8 files changed, 244 insertions(+), 244 deletions(-) diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb index 4a18746de..acef81f97 100644 --- a/test/adapter/json/transform_test.rb +++ b/test/adapter/json/transform_test.rb @@ -28,8 +28,8 @@ class PostSerializer < ActiveModel::Serializer def test_transform_default mock_request assert_equal({ - blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash) + blog: { id: 1, special_attribute: 'neat', articles: nil } + }, @adapter.serializable_hash) end def test_transform_global_config @@ -38,8 +38,8 @@ def test_transform_global_config @adapter.serializable_hash end assert_equal({ - blog: { id: 1, specialAttribute: 'neat', articles: nil } - }, result) + blog: { id: 1, specialAttribute: 'neat', articles: nil } + }, result) end def test_transform_serialization_ctx_overrides_global_config @@ -48,8 +48,8 @@ def test_transform_serialization_ctx_overrides_global_config @adapter.serializable_hash end assert_equal({ - Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } - }, result) + Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } + }, result) end def test_transform_undefined @@ -63,29 +63,29 @@ def test_transform_undefined def test_transform_dash mock_request(:dash) assert_equal({ - blog: { id: 1, :"special-attribute" => 'neat', articles: nil } - }, @adapter.serializable_hash) + blog: { id: 1, :"special-attribute" => 'neat', articles: nil } + }, @adapter.serializable_hash) end def test_transform_unaltered mock_request(:unaltered) assert_equal({ - blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash) + blog: { id: 1, special_attribute: 'neat', articles: nil } + }, @adapter.serializable_hash) end def test_transform_camel mock_request(:camel) assert_equal({ - Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } - }, @adapter.serializable_hash) + Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } + }, @adapter.serializable_hash) end def test_transform_camel_lower mock_request(:camel_lower) assert_equal({ - blog: { id: 1, specialAttribute: 'neat', articles: nil } - }, @adapter.serializable_hash) + blog: { id: 1, specialAttribute: 'neat', articles: nil } + }, @adapter.serializable_hash) end end end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index d20dc7849..fc44ffd0d 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -12,8 +12,8 @@ def setup def test_active_model_with_error options = { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :json_api } @resource.errors.add(:name, 'cannot be nil') @@ -35,8 +35,8 @@ def test_active_model_with_error def test_active_model_with_multiple_errors options = { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api + serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :json_api } @resource.errors.add(:name, 'cannot be nil') diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index db75d35c5..05a7675af 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -112,14 +112,14 @@ def test_has_many_with_no_serializer adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) assert_equal({ - data: { - id: '1', - type: 'posts', - relationships: { - tags: { data: [@tag.as_json] } - } - } - }, adapter.serializable_hash) + data: { + id: '1', + type: 'posts', + relationships: { + tags: { data: [@tag.as_json] } + } + } + }, adapter.serializable_hash) end def test_has_many_with_virtual_value @@ -127,16 +127,16 @@ def test_has_many_with_virtual_value adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) assert_equal({ - data: { - id: '1', - type: 'virtual-values', - relationships: { - maker: { data: { type: 'makers', id: '1' } }, - reviews: { data: [{ type: 'reviews', id: '1' }, - { type: 'reviews', id: '2' }] } - } - } - }, adapter.serializable_hash) + data: { + id: '1', + type: 'virtual-values', + relationships: { + maker: { data: { type: 'makers', id: '1' } }, + reviews: { data: [{ type: 'reviews', id: '1' }, + { type: 'reviews', id: '2' }] } + } + } + }, adapter.serializable_hash) end end end diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 64c1ce8a0..cb2ce909a 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -22,11 +22,11 @@ def test_custom_keys adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) assert_equal({ - reviews: { data: [{ type: 'comments', id: '1' }, - { type: 'comments', id: '2' }] }, - writer: { data: { type: 'authors', id: '1' } }, - site: { data: { type: 'blogs', id: '1' } } - }, adapter.serializable_hash[:data][:relationships]) + reviews: { data: [{ type: 'comments', id: '1' }, + { type: 'comments', id: '2' }] }, + writer: { data: { type: 'authors', id: '1' } }, + site: { data: { type: 'blogs', id: '1' } } + }, adapter.serializable_hash[:data][:relationships]) end end end diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 2eb2e5aea..217e6599b 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -70,33 +70,33 @@ def test_success_document_transform_default adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - :"publish-at" => @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, :"favorite-count" => 10 } - } - }, result) + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + :"publish-at" => @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] + } + }, + links: { + self: 'http://example.com/posts/1337', + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, :"favorite-count" => 10 } + } + }, result) end def test_success_document_transform_global_config @@ -107,33 +107,33 @@ def test_success_document_transform_global_config adapter.serializable_hash end assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publishAt: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - postAuthors: 'http://example.com/posts/1337/authors', - subscriberComments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favoriteCount: 10 } - } - }, result) + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publishAt: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] + } + }, + links: { + self: 'http://example.com/posts/1337', + postAuthors: 'http://example.com/posts/1337/authors', + subscriberComments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favoriteCount: 10 } + } + }, result) end def test_success_doc_transform_serialization_ctx_overrides_global @@ -144,33 +144,33 @@ def test_success_doc_transform_serialization_ctx_overrides_global adapter.serializable_hash end assert_equal({ - Data: { - Id: '1337', - Type: 'Posts', - Attributes: { - Title: 'Title 1', - Body: 'Body 1', - PublishAt: @publish_at - }, - Relationships: { - Author: { - Data: { Id: '1', Type: 'Authors' } - }, - Comments: { - Data: [ - { Id: '7', Type: 'Comments' }, - { Id: '12', Type: 'Comments' } - ] - } - }, - Links: { - Self: 'http://example.com/posts/1337', - PostAuthors: 'http://example.com/posts/1337/authors', - SubscriberComments: 'http://example.com/posts/1337/comments' - }, - Meta: { Rating: 5, FavoriteCount: 10 } - } - }, result) + Data: { + Id: '1337', + Type: 'Posts', + Attributes: { + Title: 'Title 1', + Body: 'Body 1', + PublishAt: @publish_at + }, + Relationships: { + Author: { + Data: { Id: '1', Type: 'Authors' } + }, + Comments: { + Data: [ + { Id: '7', Type: 'Comments' }, + { Id: '12', Type: 'Comments' } + ] + } + }, + Links: { + Self: 'http://example.com/posts/1337', + PostAuthors: 'http://example.com/posts/1337/authors', + SubscriberComments: 'http://example.com/posts/1337/comments' + }, + Meta: { Rating: 5, FavoriteCount: 10 } + } + }, result) end def test_success_document_transform_dash @@ -179,33 +179,33 @@ def test_success_document_transform_dash adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - :"publish-at" => @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, :"favorite-count" => 10 } - } - }, result) + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + :"publish-at" => @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] + } + }, + links: { + self: 'http://example.com/posts/1337', + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, :"favorite-count" => 10 } + } + }, result) end def test_success_document_transform_unaltered @@ -214,33 +214,33 @@ def test_success_document_transform_unaltered adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publish_at: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - post_authors: 'http://example.com/posts/1337/authors', - subscriber_comments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favorite_count: 10 } - } - }, result) + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publish_at: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] + } + }, + links: { + self: 'http://example.com/posts/1337', + post_authors: 'http://example.com/posts/1337/authors', + subscriber_comments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favorite_count: 10 } + } + }, result) end def test_success_document_transform_undefined @@ -259,33 +259,33 @@ def test_success_document_transform_camel adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash assert_equal({ - Data: { - Id: '1337', - Type: 'Posts', - Attributes: { - Title: 'Title 1', - Body: 'Body 1', - PublishAt: @publish_at - }, - Relationships: { - Author: { - Data: { Id: '1', Type: 'Authors' } - }, - Comments: { - Data: [ - { Id: '7', Type: 'Comments' }, - { Id: '12', Type: 'Comments' } - ] - } - }, - Links: { - Self: 'http://example.com/posts/1337', - PostAuthors: 'http://example.com/posts/1337/authors', - SubscriberComments: 'http://example.com/posts/1337/comments' - }, - Meta: { Rating: 5, FavoriteCount: 10 } - } - }, result) + Data: { + Id: '1337', + Type: 'Posts', + Attributes: { + Title: 'Title 1', + Body: 'Body 1', + PublishAt: @publish_at + }, + Relationships: { + Author: { + Data: { Id: '1', Type: 'Authors' } + }, + Comments: { + Data: [ + { Id: '7', Type: 'Comments' }, + { Id: '12', Type: 'Comments' } + ] + } + }, + Links: { + Self: 'http://example.com/posts/1337', + PostAuthors: 'http://example.com/posts/1337/authors', + SubscriberComments: 'http://example.com/posts/1337/comments' + }, + Meta: { Rating: 5, FavoriteCount: 10 } + } + }, result) end def test_success_document_transform_camel_lower @@ -294,33 +294,33 @@ def test_success_document_transform_camel_lower adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publishAt: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - postAuthors: 'http://example.com/posts/1337/authors', - subscriberComments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favoriteCount: 10 } - } - }, result) + data: { + id: '1337', + type: 'posts', + attributes: { + title: 'Title 1', + body: 'Body 1', + publishAt: @publish_at + }, + relationships: { + author: { + data: { id: '1', type: 'authors' } + }, + comments: { + data: [ + { id: '7', type: 'comments' }, + { id: '12', type: 'comments' } + ] + } + }, + links: { + self: 'http://example.com/posts/1337', + postAuthors: 'http://example.com/posts/1337/authors', + subscriberComments: 'http://example.com/posts/1337/comments' + }, + meta: { rating: 5, favoriteCount: 10 } + } + }, result) end def test_error_document_transform_default diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index e5a5974c4..f7f178f88 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -32,14 +32,14 @@ def test_custom_keys adapter = ActiveModelSerializers::Adapter::Json.new(serializer) assert_equal({ - id: 1, - reviews: [ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], - writer: { id: 1, name: 'Steve K.' }, - site: { id: 1, name: 'My Blog!!' } - }, adapter.serializable_hash[:post]) + id: 1, + reviews: [ + { id: 1, body: 'ZOMG A COMMENT' }, + { id: 2, body: 'ZOMG ANOTHER COMMENT' } + ], + writer: { id: 1, name: 'Steve K.' }, + site: { id: 1, name: 'My Blog!!' } + }, adapter.serializable_hash[:post]) end end end diff --git a/test/adapter/polymorphic_test.rb b/test/adapter/polymorphic_test.rb index 91459b014..87d5ff51f 100644 --- a/test/adapter/polymorphic_test.rb +++ b/test/adapter/polymorphic_test.rb @@ -27,11 +27,11 @@ def test_attributes_serialization id: 1, title: 'headshot-1.jpg', imageable: { - type: 'employee', - employee: { - id: 42, - name: 'Zoop Zoopler' - } + type: 'employee', + employee: { + id: 42, + name: 'Zoop Zoopler' + } } } diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index 8534dd0e7..dce81a7e8 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -86,7 +86,7 @@ def expected } ] } - } + } end def assert_equal(expected, actual, message) From 024b2d51d3675ff528a9858b97e99e5cb9f050c6 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 20:58:50 +0100 Subject: [PATCH 728/903] re: RuboCop - replace rocket style hashes --- .rubocop_todo.yml | 8 -- Rakefile | 2 +- lib/active_model_serializers/railtie.rb | 2 +- .../register_jsonapi_renderer.rb | 2 +- lib/generators/rails/serializer_generator.rb | 6 +- .../action_controller/json_api/errors_test.rb | 11 ++- .../action_controller/json_api/linked_test.rb | 2 +- .../key_transform_test.rb | 48 ++++++------ ...register_jsonapi_renderer_test_isolated.rb | 4 +- test/adapter/json/transform_test.rb | 2 +- test/adapter/json_api/errors_test.rb | 10 +-- test/adapter/json_api/linked_test.rb | 2 +- test/adapter/json_api/links_test.rb | 4 +- test/adapter/json_api/resource_meta_test.rb | 8 +- test/adapter/json_api/transform_test.rb | 74 +++++++++---------- test/serializable_resource_test.rb | 8 +- test/serializers/associations_test.rb | 10 +-- test/serializers/attribute_test.rb | 2 +- test/serializers/fieldset_test.rb | 2 +- 19 files changed, 99 insertions(+), 108 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 4f48ae3ca..49185b4b5 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -45,14 +45,6 @@ Style/ClassAndModuleChildren: -# Offense count: 58 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues. -# SupportedStyles: ruby19, ruby19_no_mixed_keys, hash_rockets -Style/HashSyntax: - Enabled: false - - # Offense count: 3 # Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist. # NamePrefix: is_, has_, have_ diff --git a/Rakefile b/Rakefile index 241e43980..1c2fb9474 100644 --- a/Rakefile +++ b/Rakefile @@ -100,4 +100,4 @@ else end desc 'CI test task' -task :ci => [:default] +task ci: [:default] diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb index c7d6c0d18..d6843c9c2 100644 --- a/lib/active_model_serializers/railtie.rb +++ b/lib/active_model_serializers/railtie.rb @@ -23,7 +23,7 @@ class Railtie < Rails::Railtie # This hook is run after the action_controller railtie has set the configuration # based on the *environment* configuration and before any config/initializers are run # and also before eager_loading (if enabled). - initializer 'active_model_serializers.set_configs', :after => 'action_controller.set_configs' do + initializer 'active_model_serializers.set_configs', after: 'action_controller.set_configs' do ActiveModelSerializers.logger = Rails.configuration.action_controller.logger ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching # We want this hook to run after the config has been set, even if ActionController has already loaded. diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 813503f5c..394429590 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -53,7 +53,7 @@ def self.install def self.parser lambda do |body| data = JSON.parse(body) - data = { :_json => data } unless data.is_a?(Hash) + data = { _json: data } unless data.is_a?(Hash) data.with_indifferent_access end end diff --git a/lib/generators/rails/serializer_generator.rb b/lib/generators/rails/serializer_generator.rb index c564a7c98..16a47a61c 100644 --- a/lib/generators/rails/serializer_generator.rb +++ b/lib/generators/rails/serializer_generator.rb @@ -2,11 +2,11 @@ module Rails module Generators class SerializerGenerator < NamedBase source_root File.expand_path('../templates', __FILE__) - check_class_collision :suffix => 'Serializer' + check_class_collision suffix: 'Serializer' - argument :attributes, :type => :array, :default => [], :banner => 'field:type field:type' + argument :attributes, type: :array, default: [], banner: 'field:type field:type' - class_option :parent, :type => :string, :desc => 'The parent class for the generated serializer' + class_option :parent, type: :string, desc: 'The parent class for the generated serializer' def create_serializer_file template 'serializer.rb.erb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb index bdc8643f4..dd1249f20 100644 --- a/test/action_controller/json_api/errors_test.rb +++ b/test/action_controller/json_api/errors_test.rb @@ -8,12 +8,11 @@ def test_active_model_with_multiple_errors get :render_resource_with_errors expected_errors_object = { - :errors => - [ - { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, - { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, - { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } - ] + errors: [ + { source: { pointer: '/data/attributes/name' }, detail: 'cannot be nil' }, + { source: { pointer: '/data/attributes/name' }, detail: 'must be longer' }, + { source: { pointer: '/data/attributes/id' }, detail: 'must be a uuid' } + ] }.to_json assert_equal json_reponse_body.to_json, expected_errors_object end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index 6e59e4ea3..efcf4d999 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -87,7 +87,7 @@ def render_collection_with_include setup do @routes = Rails.application.routes.draw do ActiveSupport::Deprecation.silence do - match ':action', :to => LinkedTestController, via: [:get, :post] + match ':action', to: LinkedTestController, via: [:get, :post] end end end diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb index d6e9e6374..2cd91cfc3 100644 --- a/test/active_model_serializers/key_transform_test.rb +++ b/test/active_model_serializers/key_transform_test.rb @@ -5,16 +5,16 @@ def test_camel obj = Object.new scenarios = [ { - value: { :"some-key" => 'value' }, - expected: { :SomeKey => 'value' } + value: { "some-key": 'value' }, + expected: { SomeKey: 'value' } }, { - value: { :someKey => 'value' }, - expected: { :SomeKey => 'value' } + value: { someKey: 'value' }, + expected: { SomeKey: 'value' } }, { - value: { :some_key => 'value' }, - expected: { :SomeKey => 'value' } + value: { some_key: 'value' }, + expected: { SomeKey: 'value' } }, { value: { 'some-key' => 'value' }, @@ -71,16 +71,16 @@ def test_camel_lower obj = Object.new scenarios = [ { - value: { :"some-key" => 'value' }, - expected: { :someKey => 'value' } + value: { "some-key": 'value' }, + expected: { someKey: 'value' } }, { - value: { :SomeKey => 'value' }, - expected: { :someKey => 'value' } + value: { SomeKey: 'value' }, + expected: { someKey: 'value' } }, { - value: { :some_key => 'value' }, - expected: { :someKey => 'value' } + value: { some_key: 'value' }, + expected: { someKey: 'value' } }, { value: { 'some-key' => 'value' }, @@ -137,24 +137,24 @@ def test_dash obj = Object.new scenarios = [ { - value: { :some_key => 'value' }, - expected: { :"some-key" => 'value' } + value: { some_key: 'value' }, + expected: { "some-key": 'value' } }, { value: { 'some_key' => 'value' }, expected: { 'some-key' => 'value' } }, { - value: { :SomeKey => 'value' }, - expected: { :"some-key" => 'value' } + value: { SomeKey: 'value' }, + expected: { "some-key": 'value' } }, { value: { 'SomeKey' => 'value' }, expected: { 'some-key' => 'value' } }, { - value: { :someKey => 'value' }, - expected: { :"some-key" => 'value' } + value: { someKey: 'value' }, + expected: { "some-key": 'value' } }, { value: { 'someKey' => 'value' }, @@ -199,24 +199,24 @@ def test_underscore obj = Object.new scenarios = [ { - value: { :"some-key" => 'value' }, - expected: { :some_key => 'value' } + value: { "some-key": 'value' }, + expected: { some_key: 'value' } }, { value: { 'some-key' => 'value' }, expected: { 'some_key' => 'value' } }, { - value: { :SomeKey => 'value' }, - expected: { :some_key => 'value' } + value: { SomeKey: 'value' }, + expected: { some_key: 'value' } }, { value: { 'SomeKey' => 'value' }, expected: { 'some_key' => 'value' } }, { - value: { :someKey => 'value' }, - expected: { :some_key => 'value' } + value: { someKey: 'value' }, + expected: { some_key: 'value' } }, { value: { 'someKey' => 'value' }, diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb index 14e32535f..9ba79e229 100644 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -44,7 +44,7 @@ class WithoutRenderer < JsonApiRendererTest Rails.application.routes.draw do ActiveSupport::Deprecation.silence do - match ':action', :to => TestController, via: [:get, :post] + match ':action', to: TestController, via: [:get, :post] end end end @@ -95,7 +95,7 @@ class WithRenderer < JsonApiRendererTest Rails.application.routes.draw do ActiveSupport::Deprecation.silence do - match ':action', :to => TestController, via: [:get, :post] + match ':action', to: TestController, via: [:get, :post] end end end diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb index acef81f97..e99c77a3c 100644 --- a/test/adapter/json/transform_test.rb +++ b/test/adapter/json/transform_test.rb @@ -63,7 +63,7 @@ def test_transform_undefined def test_transform_dash mock_request(:dash) assert_equal({ - blog: { id: 1, :"special-attribute" => 'neat', articles: nil } + blog: { id: 1, "special-attribute": 'neat', articles: nil } }, @adapter.serializable_hash) end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb index fc44ffd0d..cae7a5a6c 100644 --- a/test/adapter/json_api/errors_test.rb +++ b/test/adapter/json_api/errors_test.rb @@ -23,7 +23,7 @@ def test_active_model_with_error assert_equal serializable_resource.serializer_instance.object, @resource expected_errors_object = { - :errors => [ + errors: [ { source: { pointer: '/data/attributes/name' }, detail: 'cannot be nil' @@ -48,10 +48,10 @@ def test_active_model_with_multiple_errors assert_equal serializable_resource.serializer_instance.object, @resource expected_errors_object = { - :errors => [ - { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, - { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, - { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } + errors: [ + { source: { pointer: '/data/attributes/name' }, detail: 'cannot be nil' }, + { source: { pointer: '/data/attributes/name' }, detail: 'must be longer' }, + { source: { pointer: '/data/attributes/id' }, detail: 'must be a uuid' } ] } assert_equal serializable_resource.as_json, expected_errors_object diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index b5d79ba03..159e2bec4 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -370,7 +370,7 @@ def test_no_duplicates_global expected = [ type: 'nested-posts', id: '2', relationships: { - :"nested-posts" => { + "nested-posts": { data: [ { type: 'nested-posts', id: '1' }, { type: 'nested-posts', id: '2' } diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 6be6ead68..3d22a36a5 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -82,10 +82,10 @@ def test_resource_links } }, author: 'http://example.com/link_authors/1337', - :"link-authors" => 'http://example.com/link_authors', + "link-authors": 'http://example.com/link_authors', resource: 'http://example.com/resource', posts: 'http://example.com/link_authors/1337/posts', - :"yet-another" => 'http://example.com/resource/1337' + "yet-another": 'http://example.com/resource/1337' } assert_equal(expected, hash[:data][:links]) end diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index 5b58db9ff..147309ae7 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -54,7 +54,7 @@ def test_meta_block_object_resource adapter: :json_api ).serializable_hash expected = { - :"comments-count" => @post.comments.count + "comments-count": @post.comments.count } assert_equal(expected, hash[:data][:meta]) end @@ -68,9 +68,9 @@ def test_meta_object_resource_in_array adapter: :json_api ).serializable_hash expected = { - :data => [ - { :id => '1337', :type => 'posts', :meta => { :"comments-count" => 0 } }, - { :id => '1339', :type => 'posts', :meta => { :"comments-count" => 1 } } + data: [ + { id: '1337', type: 'posts', meta: { "comments-count": 0 } }, + { id: '1339', type: 'posts', meta: { "comments-count": 1 } } ] } assert_equal(expected, hash) diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 217e6599b..3b6e6849e 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -76,7 +76,7 @@ def test_success_document_transform_default attributes: { title: 'Title 1', body: 'Body 1', - :"publish-at" => @publish_at + "publish-at": @publish_at }, relationships: { author: { @@ -91,10 +91,10 @@ def test_success_document_transform_default }, links: { self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' + "post-authors": 'http://example.com/posts/1337/authors', + "subscriber-comments": 'http://example.com/posts/1337/comments' }, - meta: { rating: 5, :"favorite-count" => 10 } + meta: { rating: 5, "favorite-count": 10 } } }, result) end @@ -185,7 +185,7 @@ def test_success_document_transform_dash attributes: { title: 'Title 1', body: 'Body 1', - :"publish-at" => @publish_at + "publish-at": @publish_at }, relationships: { author: { @@ -200,10 +200,10 @@ def test_success_document_transform_dash }, links: { self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' + "post-authors": 'http://example.com/posts/1337/authors', + "subscriber-comments": 'http://example.com/posts/1337/comments' }, - meta: { rating: 5, :"favorite-count" => 10 } + meta: { rating: 5, "favorite-count": 10 } } }, result) end @@ -332,14 +332,14 @@ def test_error_document_transform_default adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) result = adapter.serializable_hash expected_errors_object = { - :errors => [ + errors: [ { - :source => { :pointer => '/data/attributes/published-at' }, - :detail => 'must be in the future' + source: { pointer: '/data/attributes/published-at' }, + detail: 'must be in the future' }, { - :source => { :pointer => '/data/attributes/title' }, - :detail => 'must be longer' + source: { pointer: '/data/attributes/title' }, + detail: 'must be longer' } ] } @@ -357,14 +357,14 @@ def test_error_document_transform_global_config adapter.serializable_hash end expected_errors_object = { - :Errors => [ + Errors: [ { - :Source => { :Pointer => '/data/attributes/PublishedAt' }, - :Detail => 'must be in the future' + Source: { Pointer: '/data/attributes/PublishedAt' }, + Detail: 'must be in the future' }, { - :Source => { :Pointer => '/data/attributes/Title' }, - :Detail => 'must be longer' + Source: { Pointer: '/data/attributes/Title' }, + Detail: 'must be longer' } ] } @@ -382,14 +382,14 @@ def test_error_document_transform_serialization_ctx_overrides_global adapter.serializable_hash end expected_errors_object = { - :Errors => [ + Errors: [ { - :Source => { :Pointer => '/data/attributes/PublishedAt' }, - :Detail => 'must be in the future' + Source: { Pointer: '/data/attributes/PublishedAt' }, + Detail: 'must be in the future' }, { - :Source => { :Pointer => '/data/attributes/Title' }, - :Detail => 'must be longer' + Source: { Pointer: '/data/attributes/Title' }, + Detail: 'must be longer' } ] } @@ -408,14 +408,14 @@ def test_error_document_transform_dash result = adapter.serializable_hash expected_errors_object = { - :errors => [ + errors: [ { - :source => { :pointer => '/data/attributes/published-at' }, - :detail => 'must be in the future' + source: { pointer: '/data/attributes/published-at' }, + detail: 'must be in the future' }, { - :source => { :pointer => '/data/attributes/title' }, - :detail => 'must be longer' + source: { pointer: '/data/attributes/title' }, + detail: 'must be longer' } ] } @@ -434,9 +434,9 @@ def test_error_document_transform_unaltered result = adapter.serializable_hash expected_errors_object = { - :errors => [ - { :source => { :pointer => '/data/attributes/published_at' }, :detail => 'must be in the future' }, - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + errors: [ + { source: { pointer: '/data/attributes/published_at' }, detail: 'must be in the future' }, + { source: { pointer: '/data/attributes/title' }, detail: 'must be longer' } ] } assert_equal expected_errors_object, result @@ -470,9 +470,9 @@ def test_error_document_transform_camel result = adapter.serializable_hash expected_errors_object = { - :Errors => [ - { :Source => { :Pointer => '/data/attributes/PublishedAt' }, :Detail => 'must be in the future' }, - { :Source => { :Pointer => '/data/attributes/Title' }, :Detail => 'must be longer' } + Errors: [ + { Source: { Pointer: '/data/attributes/PublishedAt' }, Detail: 'must be in the future' }, + { Source: { Pointer: '/data/attributes/Title' }, Detail: 'must be longer' } ] } assert_equal expected_errors_object, result @@ -490,9 +490,9 @@ def test_error_document_transform_camel_lower result = adapter.serializable_hash expected_errors_object = { - :errors => [ - { :source => { :pointer => '/data/attributes/publishedAt' }, :detail => 'must be in the future' }, - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be longer' } + errors: [ + { source: { pointer: '/data/attributes/publishedAt' }, detail: 'must be in the future' }, + { source: { pointer: '/data/attributes/title' }, detail: 'must be longer' } ] } assert_equal expected_errors_object, result diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 69849ac56..3df71a173 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -51,8 +51,8 @@ def test_serializable_resource_with_errors } ) expected_response_document = { - :errors => [ - { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } + errors: [ + { source: { pointer: '/data/attributes/name' }, detail: 'must be awesome' } ] } assert_equal serializable_resource.as_json(options), expected_response_document @@ -72,8 +72,8 @@ def test_serializable_resource_with_collection_containing_errors } ) expected_response_document = { - :errors => [ - { :source => { :pointer => '/data/attributes/title' }, :detail => 'must be amazing' } + errors: [ + { source: { pointer: '/data/attributes/title' }, detail: 'must be amazing' } ] } assert_equal serializable_resource.as_json(options), expected_response_document diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 218e0d727..9032f31c9 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -143,12 +143,12 @@ def test_virtual_attribute_block ) actual = serializable(post, adapter: :attributes, serializer: InlineAssociationTestPostSerializer).as_json expected = { - :comments => [ - { :id => 1, :contents => 'first comment' }, - { :id => 2, :contents => 'last comment' } + comments: [ + { id: 1, contents: 'first comment' }, + { id: 2, contents: 'last comment' } ], - :last_comments => [ - { :id => 2, :contents => 'last comment' } + last_comments: [ + { id: 2, contents: 'last comment' } ] } diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 5a914495e..b0f977637 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -22,7 +22,7 @@ def test_attribute_inheritance_with_key inherited_klass = Class.new(AlternateBlogSerializer) blog_serializer = inherited_klass.new(@blog) adapter = ActiveModelSerializers::Adapter::Attributes.new(blog_serializer) - assert_equal({ :id => 1, :title => 'AMS Hints' }, adapter.serializable_hash) + assert_equal({ id: 1, title: 'AMS Hints' }, adapter.serializable_hash) end def test_multiple_calls_with_the_same_attribute diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb index 38222761a..5b99d57a6 100644 --- a/test/serializers/fieldset_test.rb +++ b/test/serializers/fieldset_test.rb @@ -5,7 +5,7 @@ class Serializer class FieldsetTest < ActiveSupport::TestCase def test_fieldset_with_hash fieldset = ActiveModel::Serializer::Fieldset.new('post' => %w(id title), 'comment' => ['body']) - expected = { :post => [:id, :title], :comment => [:body] } + expected = { post: [:id, :title], comment: [:body] } assert_equal(expected, fieldset.fields) end From 13015680a7f3818de0914860e2b746e42fb596b3 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 21:00:06 +0100 Subject: [PATCH 729/903] re: RuboCop - get rid of redundant curly braces around a hash parameter --- .rubocop_todo.yml | 17 ---------------- .../adapter_selector_test.rb | 6 +++--- .../json_api/pagination_test.rb | 6 +++--- test/adapter/json_api/linked_test.rb | 2 +- .../adapter/json_api/pagination_links_test.rb | 12 +++++------ test/adapter/null_test.rb | 2 +- test/adapter_test.rb | 2 +- test/collection_serializer_test.rb | 4 ++-- test/serializable_resource_test.rb | 20 ++++++++----------- test/serializers/associations_test.rb | 10 +++++----- test/serializers/attributes_test.rb | 2 +- test/serializers/root_test.rb | 2 +- 12 files changed, 32 insertions(+), 53 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 49185b4b5..f6aa306d2 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -19,23 +19,6 @@ Style/AlignHash: Exclude: - 'test/action_controller/json_api/pagination_test.rb' -# Offense count: 27 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: braces, no_braces, context_dependent -Style/BracesAroundHashParameters: - Exclude: - - 'test/action_controller/adapter_selector_test.rb' - - 'test/action_controller/json_api/pagination_test.rb' - - 'test/adapter/json_api/linked_test.rb' - - 'test/adapter/json_api/pagination_links_test.rb' - - 'test/adapter/null_test.rb' - - 'test/adapter_test.rb' - - 'test/collection_serializer_test.rb' - - 'test/serializable_resource_test.rb' - - 'test/serializers/associations_test.rb' - - 'test/serializers/attributes_test.rb' - - 'test/serializers/root_test.rb' # Offense count: 271 # Configuration parameters: EnforcedStyle, SupportedStyles. diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index f392b4a4e..2746943f9 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -5,17 +5,17 @@ module Serialization class AdapterSelectorTest < ActionController::TestCase class AdapterSelectorTestController < ActionController::Base def render_using_default_adapter - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile end def render_using_adapter_override - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile, adapter: :json_api end def render_skipping_adapter - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile, adapter: false end end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 183ec1c36..fc719c5a6 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -14,9 +14,9 @@ class PaginationTest < ActionController::TestCase class PaginationTestController < ActionController::Base def setup @array = [ - Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), - Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), - Profile.new({ name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }) + Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), + Profile.new(name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), + Profile.new(name: 'Name 3', description: 'Description 3', comments: 'Comments 3') ] end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 159e2bec4..876548e50 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -17,7 +17,7 @@ def setup @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!') @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') - @blog = Blog.new({ name: 'AMS Blog' }) + @blog = Blog.new(name: 'AMS Blog') @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') @first_post.blog = @blog diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 46c6b56a7..f999ba7a4 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -13,11 +13,11 @@ class PaginationLinksTest < ActiveSupport::TestCase def setup ActionController::Base.cache_store.clear @array = [ - Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }), - Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }), - Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }), - Profile.new({ id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4' }), - Profile.new({ id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5' }) + Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), + Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), + Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), + Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), + Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') ] end @@ -122,7 +122,7 @@ def test_pagination_links_using_will_paginate end def test_pagination_links_with_additional_params - adapter = load_adapter(using_will_paginate, mock_request({ test: 'test' })) + adapter = load_adapter(using_will_paginate, mock_request(test: 'test')) assert_equal expected_response_with_pagination_links_and_additional_params, adapter.serializable_hash diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb index 0234074d6..4e701db10 100644 --- a/test/adapter/null_test.rb +++ b/test/adapter/null_test.rb @@ -4,7 +4,7 @@ module ActiveModelSerializers module Adapter class NullTest < ActiveSupport::TestCase def setup - profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') serializer = ProfileSerializer.new(profile) @adapter = Null.new(serializer) diff --git a/test/adapter_test.rb b/test/adapter_test.rb index a9c8f1835..c1b00d726 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -51,7 +51,7 @@ def test_create_adapter end def test_create_adapter_with_override - adapter = ActiveModelSerializers::Adapter.create(@serializer, { adapter: :json_api }) + adapter = ActiveModelSerializers::Adapter.create(@serializer, adapter: :json_api) assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter.class end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index 5e5267e4e..db1cf1a71 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -11,7 +11,7 @@ def setup @comment = Comment.new @post = Post.new @resource = build_named_collection @comment, @post - @serializer = collection_serializer.new(@resource, { some: :options }) + @serializer = collection_serializer.new(@resource, some: :options) end def collection_serializer @@ -44,7 +44,7 @@ def test_each_object_should_be_serialized_with_appropriate_serializer end def test_serializer_option_not_passed_to_each_serializer - serializers = collection_serializer.new([@post], { serializer: PostSerializer }).to_a + serializers = collection_serializer.new([@post], serializer: PostSerializer).to_a refute serializers.first.custom_options.key?(:serializer) end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 3df71a173..ab12bc27b 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -3,7 +3,7 @@ module ActiveModelSerializers class SerializableResourceTest < ActiveSupport::TestCase def setup - @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @resource = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') @serializer = ProfileSerializer.new(@resource) @adapter = ActiveModelSerializers::Adapter.create(@serializer) @serializable_resource = SerializableResource.new(@resource) @@ -32,11 +32,11 @@ def test_serializable_resource_delegates_as_json_to_the_adapter end def test_use_adapter_with_adapter_option - assert SerializableResource.new(@resource, { adapter: 'json' }).use_adapter? + assert SerializableResource.new(@resource, adapter: 'json').use_adapter? end def test_use_adapter_with_adapter_option_as_false - refute SerializableResource.new(@resource, { adapter: false }).use_adapter? + refute SerializableResource.new(@resource, adapter: false).use_adapter? end class SerializableResourceErrorsTest < Minitest::Test @@ -45,10 +45,8 @@ def test_serializable_resource_with_errors resource = ModelWithErrors.new resource.errors.add(:name, 'must be awesome') serializable_resource = ActiveModelSerializers::SerializableResource.new( - resource, { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - } + resource, serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :json_api ) expected_response_document = { errors: [ @@ -65,11 +63,9 @@ def test_serializable_resource_with_collection_containing_errors resource.errors.add(:title, 'must be amazing') resources << ModelWithErrors.new serializable_resource = SerializableResource.new( - resources, { - serializer: ActiveModel::Serializer::ErrorsSerializer, - each_serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - } + resources, serializer: ActiveModel::Serializer::ErrorsSerializer, + each_serializer: ActiveModel::Serializer::ErrorSerializer, + adapter: :json_api ) expected_response_document = { errors: [ diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 9032f31c9..2e6c2299a 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -7,10 +7,10 @@ def setup @author = Author.new(name: 'Steve K.') @author.bio = nil @author.roles = [] - @blog = Blog.new({ name: 'AMS Blog' }) - @post = Post.new({ title: 'New Post', body: 'Body' }) - @tag = Tag.new({ name: '#hashtagged' }) - @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' }) + @blog = Blog.new(name: 'AMS Blog') + @post = Post.new(title: 'New Post', body: 'Body') + @tag = Tag.new(name: '#hashtagged') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post.comments = [@comment] @post.tags = [@tag] @post.blog = @blog @@ -19,7 +19,7 @@ def setup @post.author = @author @author.posts = [@post] - @post_serializer = PostSerializer.new(@post, { custom_options: true }) + @post_serializer = PostSerializer.new(@post, custom_options: true) @author_serializer = AuthorSerializer.new(@author) @comment_serializer = CommentSerializer.new(@comment) end diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 8879e387e..fb792b26f 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer class AttributesTest < ActiveSupport::TestCase def setup - @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) + @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') @profile_serializer = ProfileSerializer.new(@profile) @comment = Comment.new(id: 1, body: 'ZOMG!!', date: '2015') @serializer_klass = Class.new(CommentSerializer) diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb index ed54625b4..5bd4cdc3b 100644 --- a/test/serializers/root_test.rb +++ b/test/serializers/root_test.rb @@ -8,7 +8,7 @@ def setup end def test_overwrite_root - serializer = VirtualValueSerializer.new(@virtual_value, { root: 'smth' }) + serializer = VirtualValueSerializer.new(@virtual_value, root: 'smth') assert_equal('smth', serializer.json_key) end From 8a2beacb6fa39099eb678ed71e88e5e251eaee51 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 21:01:18 +0100 Subject: [PATCH 730/903] re: RuboCop - Align the elements of a hash literal if they span more than one line. --- .rubocop_todo.yml | 8 ----- .../json_api/pagination_test.rb | 32 +++++++++---------- 2 files changed, 16 insertions(+), 24 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index f6aa306d2..4516266fb 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -11,14 +11,6 @@ Lint/HandleExceptions: Exclude: - 'Rakefile' -# Offense count: 16 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle, SupportedLastArgumentHashStyles. -# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit -Style/AlignHash: - Exclude: - - 'test/action_controller/json_api/pagination_test.rb' - # Offense count: 271 # Configuration parameters: EnforcedStyle, SupportedStyles. diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index fc719c5a6..0af086b7c 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -48,10 +48,10 @@ def render_array_without_pagination_links def test_render_pagination_links_with_will_paginate expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } + 'first' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } get :render_pagination_using_will_paginate, params: { page: { number: 2, size: 1 } } response = JSON.parse(@response.body) @@ -60,8 +60,8 @@ def test_render_pagination_links_with_will_paginate def test_render_only_last_and_next_pagination_links expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] @@ -69,10 +69,10 @@ def test_render_only_last_and_next_pagination_links def test_render_pagination_links_with_kaminari expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'next' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", + 'last' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } get :render_pagination_using_kaminari, params: { page: { number: 2, size: 1 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] @@ -80,8 +80,8 @@ def test_render_pagination_links_with_kaminari def test_render_only_prev_and_first_pagination_links expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1" } + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1" } get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] @@ -89,8 +89,8 @@ def test_render_only_prev_and_first_pagination_links def test_render_only_last_and_next_pagination_links_with_additional_params expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional" } + 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", + 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional" } get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 }, teste: 'additional' } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] @@ -98,8 +98,8 @@ def test_render_only_last_and_next_pagination_links_with_additional_params def test_render_only_prev_and_first_pagination_links_with_additional_params expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional" } + 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", + 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional" } get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 }, teste: 'additional' } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] From 85f417f8d29a6db5a10340f467b96e99871a8aae Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 21:44:44 +0100 Subject: [PATCH 731/903] re: RuboCop - Use nested module/class definition instead of compact style. --- .rubocop.yml | 2 +- .rubocop_todo.yml | 7 - .../serializer/array_serializer.rb | 13 +- .../serializer/error_serializer.rb | 18 +- .../serializer/errors_serializer.rb | 45 +- lib/active_model/serializer/lint.rb | 264 ++++----- .../register_jsonapi_renderer.rb | 72 +-- lib/grape/active_model_serializers.rb | 12 +- .../json_pointer_test.rb | 28 +- .../key_transform_test.rb | 506 +++++++++--------- test/active_model_serializers/model_test.rb | 10 +- test/grape_test.rb | 260 ++++----- test/logger_test.rb | 24 +- test/support/isolated_unit.rb | 6 +- test/support/serialization_testing.rb | 12 +- 15 files changed, 653 insertions(+), 626 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index 38e562c1d..a536c4dc0 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -46,7 +46,7 @@ Style/AlignParameters: EnforcedStyle: with_fixed_indentation Style/ClassAndModuleChildren: - EnforcedStyle: compact + EnforcedStyle: nested Style/Documentation: Enabled: false diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 4516266fb..9b7307a86 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -12,13 +12,6 @@ Lint/HandleExceptions: - 'Rakefile' -# Offense count: 271 -# Configuration parameters: EnforcedStyle, SupportedStyles. -# SupportedStyles: nested, compact -Style/ClassAndModuleChildren: - Enabled: false - - # Offense count: 3 # Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist. diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index c234bbb48..2e768deb4 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -1,9 +1,12 @@ require 'active_model/serializer/collection_serializer' -class ActiveModel::Serializer - class ArraySerializer < CollectionSerializer - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModel::Serializer::CollectionSerializer.' + +module ActiveModel + class Serializer + class ArraySerializer < CollectionSerializer + class << self + extend ActiveModelSerializers::Deprecate + deprecate :new, 'ActiveModel::Serializer::CollectionSerializer.' + end end end end diff --git a/lib/active_model/serializer/error_serializer.rb b/lib/active_model/serializer/error_serializer.rb index c12dfd370..d0e708091 100644 --- a/lib/active_model/serializer/error_serializer.rb +++ b/lib/active_model/serializer/error_serializer.rb @@ -1,10 +1,14 @@ -class ActiveModel::Serializer::ErrorSerializer < ActiveModel::Serializer - # @return [Hash>] - def as_json - object.errors.messages - end +module ActiveModel + class Serializer + class ErrorSerializer < ActiveModel::Serializer + # @return [Hash>] + def as_json + object.errors.messages + end - def success? - false + def success? + false + end + end end end diff --git a/lib/active_model/serializer/errors_serializer.rb b/lib/active_model/serializer/errors_serializer.rb index 4b67bae83..1fd924d54 100644 --- a/lib/active_model/serializer/errors_serializer.rb +++ b/lib/active_model/serializer/errors_serializer.rb @@ -1,27 +1,32 @@ require 'active_model/serializer/error_serializer' -class ActiveModel::Serializer::ErrorsSerializer - include Enumerable - delegate :each, to: :@serializers - attr_reader :object, :root - def initialize(resources, options = {}) - @root = options[:root] - @object = resources - @serializers = resources.map do |resource| - serializer_class = options.fetch(:serializer) { ActiveModel::Serializer::ErrorSerializer } - serializer_class.new(resource, options.except(:serializer)) - end - end +module ActiveModel + class Serializer + class ErrorsSerializer + include Enumerable + delegate :each, to: :@serializers + attr_reader :object, :root - def success? - false - end + def initialize(resources, options = {}) + @root = options[:root] + @object = resources + @serializers = resources.map do |resource| + serializer_class = options.fetch(:serializer) { ActiveModel::Serializer::ErrorSerializer } + serializer_class.new(resource, options.except(:serializer)) + end + end - def json_key - nil - end + def success? + false + end - protected + def json_key + nil + end - attr_reader :serializers + protected + + attr_reader :serializers + end + end end diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index 3552168e2..c40cebeb1 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -1,146 +1,150 @@ -module ActiveModel::Serializer::Lint - # == Active \Model \Serializer \Lint \Tests - # - # You can test whether an object is compliant with the Active \Model \Serializers - # API by including ActiveModel::Serializer::Lint::Tests in your TestCase. - # It will include tests that tell you whether your object is fully compliant, - # or if not, which aspects of the API are not implemented. - # - # Note an object is not required to implement all APIs in order to work - # with Active \Model \Serializers. This module only intends to provide guidance in case - # you want all features out of the box. - # - # These tests do not attempt to determine the semantic correctness of the - # returned values. For instance, you could implement serializable_hash to - # always return +{}+, and the tests would pass. It is up to you to ensure - # that the values are semantically meaningful. - module Tests - # Passes if the object responds to serializable_hash and if it takes - # zero or one arguments. - # Fails otherwise. - # - # serializable_hash returns a hash representation of a object's attributes. - # Typically, it is implemented by including ActiveModel::Serialization. - def test_serializable_hash - assert_respond_to resource, :serializable_hash, 'The resource should respond to serializable_hash' - resource.serializable_hash - resource.serializable_hash(nil) - end +module ActiveModel + class Serializer + module Lint + # == Active \Model \Serializer \Lint \Tests + # + # You can test whether an object is compliant with the Active \Model \Serializers + # API by including ActiveModel::Serializer::Lint::Tests in your TestCase. + # It will include tests that tell you whether your object is fully compliant, + # or if not, which aspects of the API are not implemented. + # + # Note an object is not required to implement all APIs in order to work + # with Active \Model \Serializers. This module only intends to provide guidance in case + # you want all features out of the box. + # + # These tests do not attempt to determine the semantic correctness of the + # returned values. For instance, you could implement serializable_hash to + # always return +{}+, and the tests would pass. It is up to you to ensure + # that the values are semantically meaningful. + module Tests + # Passes if the object responds to serializable_hash and if it takes + # zero or one arguments. + # Fails otherwise. + # + # serializable_hash returns a hash representation of a object's attributes. + # Typically, it is implemented by including ActiveModel::Serialization. + def test_serializable_hash + assert_respond_to resource, :serializable_hash, 'The resource should respond to serializable_hash' + resource.serializable_hash + resource.serializable_hash(nil) + end - # Passes if the object responds to read_attribute_for_serialization - # and if it requires one argument (the attribute to be read). - # Fails otherwise. - # - # read_attribute_for_serialization gets the attribute value for serialization - # Typically, it is implemented by including ActiveModel::Serialization. - def test_read_attribute_for_serialization - assert_respond_to resource, :read_attribute_for_serialization, 'The resource should respond to read_attribute_for_serialization' - actual_arity = resource.method(:read_attribute_for_serialization).arity - # using absolute value since arity is: - # 1 for def read_attribute_for_serialization(name); end - # -1 for alias :read_attribute_for_serialization :send - assert_equal 1, actual_arity.abs, "expected #{actual_arity.inspect}.abs to be 1 or -1" - end + # Passes if the object responds to read_attribute_for_serialization + # and if it requires one argument (the attribute to be read). + # Fails otherwise. + # + # read_attribute_for_serialization gets the attribute value for serialization + # Typically, it is implemented by including ActiveModel::Serialization. + def test_read_attribute_for_serialization + assert_respond_to resource, :read_attribute_for_serialization, 'The resource should respond to read_attribute_for_serialization' + actual_arity = resource.method(:read_attribute_for_serialization).arity + # using absolute value since arity is: + # 1 for def read_attribute_for_serialization(name); end + # -1 for alias :read_attribute_for_serialization :send + assert_equal 1, actual_arity.abs, "expected #{actual_arity.inspect}.abs to be 1 or -1" + end - # Passes if the object responds to as_json and if it takes - # zero or one arguments. - # Fails otherwise. - # - # as_json returns a hash representation of a serialized object. - # It may delegate to serializable_hash - # Typically, it is implemented either by including ActiveModel::Serialization - # which includes ActiveModel::Serializers::JSON. - # or by the JSON gem when required. - def test_as_json - assert_respond_to resource, :as_json - resource.as_json - resource.as_json(nil) - end + # Passes if the object responds to as_json and if it takes + # zero or one arguments. + # Fails otherwise. + # + # as_json returns a hash representation of a serialized object. + # It may delegate to serializable_hash + # Typically, it is implemented either by including ActiveModel::Serialization + # which includes ActiveModel::Serializers::JSON. + # or by the JSON gem when required. + def test_as_json + assert_respond_to resource, :as_json + resource.as_json + resource.as_json(nil) + end - # Passes if the object responds to to_json and if it takes - # zero or one arguments. - # Fails otherwise. - # - # to_json returns a string representation (JSON) of a serialized object. - # It may be called on the result of as_json. - # Typically, it is implemented on all objects when the JSON gem is required. - def test_to_json - assert_respond_to resource, :to_json - resource.to_json - resource.to_json(nil) - end + # Passes if the object responds to to_json and if it takes + # zero or one arguments. + # Fails otherwise. + # + # to_json returns a string representation (JSON) of a serialized object. + # It may be called on the result of as_json. + # Typically, it is implemented on all objects when the JSON gem is required. + def test_to_json + assert_respond_to resource, :to_json + resource.to_json + resource.to_json(nil) + end - # Passes if the object responds to cache_key - # Fails otherwise. - # - # cache_key returns a (self-expiring) unique key for the object, - # and is part of the (self-expiring) cache_key, which is used by the - # adapter. It is not required unless caching is enabled. - def test_cache_key - assert_respond_to resource, :cache_key - actual_arity = resource.method(:cache_key).arity - assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" - end + # Passes if the object responds to cache_key + # Fails otherwise. + # + # cache_key returns a (self-expiring) unique key for the object, + # and is part of the (self-expiring) cache_key, which is used by the + # adapter. It is not required unless caching is enabled. + def test_cache_key + assert_respond_to resource, :cache_key + actual_arity = resource.method(:cache_key).arity + assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" + end - # Passes if the object responds to updated_at and if it takes no - # arguments. - # Fails otherwise. - # - # updated_at returns a Time object or iso8601 string and - # is part of the (self-expiring) cache_key, which is used by the adapter. - # It is not required unless caching is enabled. - def test_updated_at - assert_respond_to resource, :updated_at - actual_arity = resource.method(:updated_at).arity - assert_equal 0, actual_arity - end + # Passes if the object responds to updated_at and if it takes no + # arguments. + # Fails otherwise. + # + # updated_at returns a Time object or iso8601 string and + # is part of the (self-expiring) cache_key, which is used by the adapter. + # It is not required unless caching is enabled. + def test_updated_at + assert_respond_to resource, :updated_at + actual_arity = resource.method(:updated_at).arity + assert_equal 0, actual_arity + end - # Passes if the object responds to id and if it takes no - # arguments. - # Fails otherwise. - # - # id returns a unique identifier for the object. - # It is not required unless caching is enabled. - def test_id - assert_respond_to resource, :id - assert_equal 0, resource.method(:id).arity - end + # Passes if the object responds to id and if it takes no + # arguments. + # Fails otherwise. + # + # id returns a unique identifier for the object. + # It is not required unless caching is enabled. + def test_id + assert_respond_to resource, :id + assert_equal 0, resource.method(:id).arity + end - # Passes if the object's class responds to model_name and if it - # is in an instance of +ActiveModel::Name+. - # Fails otherwise. - # - # model_name returns an ActiveModel::Name instance. - # It is used by the serializer to identify the object's type. - # It is not required unless caching is enabled. - def test_model_name - resource_class = resource.class - assert_respond_to resource_class, :model_name - assert_instance_of resource_class.model_name, ActiveModel::Name - end + # Passes if the object's class responds to model_name and if it + # is in an instance of +ActiveModel::Name+. + # Fails otherwise. + # + # model_name returns an ActiveModel::Name instance. + # It is used by the serializer to identify the object's type. + # It is not required unless caching is enabled. + def test_model_name + resource_class = resource.class + assert_respond_to resource_class, :model_name + assert_instance_of resource_class.model_name, ActiveModel::Name + end - def test_active_model_errors - assert_respond_to resource, :errors - end + def test_active_model_errors + assert_respond_to resource, :errors + end - def test_active_model_errors_human_attribute_name - assert_respond_to resource.class, :human_attribute_name - assert_equal(-2, resource.class.method(:human_attribute_name).arity) - end + def test_active_model_errors_human_attribute_name + assert_respond_to resource.class, :human_attribute_name + assert_equal(-2, resource.class.method(:human_attribute_name).arity) + end - def test_active_model_errors_lookup_ancestors - assert_respond_to resource.class, :lookup_ancestors - assert_equal 0, resource.class.method(:lookup_ancestors).arity - end + def test_active_model_errors_lookup_ancestors + assert_respond_to resource.class, :lookup_ancestors + assert_equal 0, resource.class.method(:lookup_ancestors).arity + end - private + private - def resource - @resource or fail "'@resource' must be set as the linted object" - end + def resource + @resource or fail "'@resource' must be set as the linted object" + end - def assert_instance_of(result, name) - assert result.instance_of?(name), "#{result} should be an instance of #{name}" + def assert_instance_of(result, name) + assert result.instance_of?(name), "#{result} should be an instance of #{name}" + end + end end end end diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb index 394429590..715c6ab3d 100644 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ b/lib/active_model_serializers/register_jsonapi_renderer.rb @@ -22,49 +22,51 @@ # render jsonapi: model # # No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) -module ActiveModelSerializers::Jsonapi - MEDIA_TYPE = 'application/vnd.api+json'.freeze - HEADERS = { - response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, - request: { 'ACCEPT'.freeze => MEDIA_TYPE } - }.freeze +module ActiveModelSerializers + module Jsonapi + MEDIA_TYPE = 'application/vnd.api+json'.freeze + HEADERS = { + response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, + request: { 'ACCEPT'.freeze => MEDIA_TYPE } + }.freeze - def self.install - # actionpack/lib/action_dispatch/http/mime_types.rb - Mime::Type.register MEDIA_TYPE, :jsonapi + def self.install + # actionpack/lib/action_dispatch/http/mime_types.rb + Mime::Type.register MEDIA_TYPE, :jsonapi - if Rails::VERSION::MAJOR >= 5 - ActionDispatch::Request.parameter_parsers[:jsonapi] = parser - else - ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser - end + if Rails::VERSION::MAJOR >= 5 + ActionDispatch::Request.parameter_parsers[:jsonapi] = parser + else + ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser + end - # ref https://github.com/rails/rails/pull/21496 - ActionController::Renderers.add :jsonapi do |json, options| - json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) - self.content_type ||= Mime[:jsonapi] - self.response_body = json + # ref https://github.com/rails/rails/pull/21496 + ActionController::Renderers.add :jsonapi do |json, options| + json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) + self.content_type ||= Mime[:jsonapi] + self.response_body = json + end end - end - # Proposal: should actually deserialize the JSON API params - # to the hash format expected by `ActiveModel::Serializers::JSON` - # actionpack/lib/action_dispatch/http/parameters.rb - def self.parser - lambda do |body| - data = JSON.parse(body) - data = { _json: data } unless data.is_a?(Hash) - data.with_indifferent_access + # Proposal: should actually deserialize the JSON API params + # to the hash format expected by `ActiveModel::Serializers::JSON` + # actionpack/lib/action_dispatch/http/parameters.rb + def self.parser + lambda do |body| + data = JSON.parse(body) + data = { _json: data } unless data.is_a?(Hash) + data.with_indifferent_access + end end - end - module ControllerSupport - def serialize_jsonapi(json, options) - options[:adapter] = :json_api - options.fetch(:serialization_context) do - options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) + module ControllerSupport + def serialize_jsonapi(json, options) + options[:adapter] = :json_api + options.fetch(:serialization_context) do + options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) + end + get_serializer(json, options) end - get_serializer(json, options) end end end diff --git a/lib/grape/active_model_serializers.rb b/lib/grape/active_model_serializers.rb index eb7fd1ac3..8dc7a314a 100644 --- a/lib/grape/active_model_serializers.rb +++ b/lib/grape/active_model_serializers.rb @@ -4,11 +4,13 @@ require 'grape/formatters/active_model_serializers' require 'grape/helpers/active_model_serializers' -module Grape::ActiveModelSerializers - extend ActiveSupport::Concern +module Grape + module ActiveModelSerializers + extend ActiveSupport::Concern - included do - formatter :json, Grape::Formatters::ActiveModelSerializers - helpers Grape::Helpers::ActiveModelSerializers + included do + formatter :json, Grape::Formatters::ActiveModelSerializers + helpers Grape::Helpers::ActiveModelSerializers + end end end diff --git a/test/active_model_serializers/json_pointer_test.rb b/test/active_model_serializers/json_pointer_test.rb index 64acc7eb7..0c8cf58fc 100644 --- a/test/active_model_serializers/json_pointer_test.rb +++ b/test/active_model_serializers/json_pointer_test.rb @@ -1,20 +1,22 @@ require 'test_helper' -class ActiveModelSerializers::JsonPointerTest < ActiveSupport::TestCase - def test_attribute_pointer - attribute_name = 'title' - pointer = ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) - assert_equal '/data/attributes/title', pointer - end +module ActiveModelSerializers + class JsonPointerTest < ActiveSupport::TestCase + def test_attribute_pointer + attribute_name = 'title' + pointer = ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) + assert_equal '/data/attributes/title', pointer + end - def test_primary_data_pointer - pointer = ActiveModelSerializers::JsonPointer.new(:primary_data) - assert_equal '/data', pointer - end + def test_primary_data_pointer + pointer = ActiveModelSerializers::JsonPointer.new(:primary_data) + assert_equal '/data', pointer + end - def test_unkown_data_pointer - assert_raises(TypeError) do - ActiveModelSerializers::JsonPointer.new(:unknown) + def test_unkown_data_pointer + assert_raises(TypeError) do + ActiveModelSerializers::JsonPointer.new(:unknown) + end end end end diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb index 2cd91cfc3..57349143c 100644 --- a/test/active_model_serializers/key_transform_test.rb +++ b/test/active_model_serializers/key_transform_test.rb @@ -1,263 +1,265 @@ require 'test_helper' -class ActiveModelSerializers::KeyTransformTest < ActiveSupport::TestCase - def test_camel - obj = Object.new - scenarios = [ - { - value: { "some-key": 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { someKey: 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { some_key: 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: :"some-value", - expected: :SomeValue - }, - { - value: :some_value, - expected: :SomeValue - }, - { - value: :someValue, - expected: :SomeValue - }, - { - value: 'some-value', - expected: 'SomeValue' - }, - { - value: 'someValue', - expected: 'SomeValue' - }, - { - value: 'some_value', - expected: 'SomeValue' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.camel(s[:value]) - assert_equal s[:expected], result +module ActiveModelSerializers + class KeyTransformTest < ActiveSupport::TestCase + def test_camel + obj = Object.new + scenarios = [ + { + value: { "some-key": 'value' }, + expected: { SomeKey: 'value' } + }, + { + value: { someKey: 'value' }, + expected: { SomeKey: 'value' } + }, + { + value: { some_key: 'value' }, + expected: { SomeKey: 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'SomeKey' => 'value' } + }, + { + value: :"some-value", + expected: :SomeValue + }, + { + value: :some_value, + expected: :SomeValue + }, + { + value: :someValue, + expected: :SomeValue + }, + { + value: 'some-value', + expected: 'SomeValue' + }, + { + value: 'someValue', + expected: 'SomeValue' + }, + { + value: 'some_value', + expected: 'SomeValue' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.camel(s[:value]) + assert_equal s[:expected], result + end end - end - def test_camel_lower - obj = Object.new - scenarios = [ - { - value: { "some-key": 'value' }, - expected: { someKey: 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { someKey: 'value' } - }, - { - value: { some_key: 'value' }, - expected: { someKey: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: :"some-value", - expected: :someValue - }, - { - value: :SomeValue, - expected: :someValue - }, - { - value: :some_value, - expected: :someValue - }, - { - value: 'some-value', - expected: 'someValue' - }, - { - value: 'SomeValue', - expected: 'someValue' - }, - { - value: 'some_value', - expected: 'someValue' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.camel_lower(s[:value]) - assert_equal s[:expected], result + def test_camel_lower + obj = Object.new + scenarios = [ + { + value: { "some-key": 'value' }, + expected: { someKey: 'value' } + }, + { + value: { SomeKey: 'value' }, + expected: { someKey: 'value' } + }, + { + value: { some_key: 'value' }, + expected: { someKey: 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'someKey' => 'value' } + }, + { + value: :"some-value", + expected: :someValue + }, + { + value: :SomeValue, + expected: :someValue + }, + { + value: :some_value, + expected: :someValue + }, + { + value: 'some-value', + expected: 'someValue' + }, + { + value: 'SomeValue', + expected: 'someValue' + }, + { + value: 'some_value', + expected: 'someValue' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.camel_lower(s[:value]) + assert_equal s[:expected], result + end end - end - def test_dash - obj = Object.new - scenarios = [ - { - value: { some_key: 'value' }, - expected: { "some-key": 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { "some-key": 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: { someKey: 'value' }, - expected: { "some-key": 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: :some_value, - expected: :"some-value" - }, - { - value: :SomeValue, - expected: :"some-value" - }, - { - value: 'SomeValue', - expected: 'some-value' - }, - { - value: :someValue, - expected: :"some-value" - }, - { - value: 'someValue', - expected: 'some-value' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.dash(s[:value]) - assert_equal s[:expected], result + def test_dash + obj = Object.new + scenarios = [ + { + value: { some_key: 'value' }, + expected: { "some-key": 'value' } + }, + { + value: { 'some_key' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: { SomeKey: 'value' }, + expected: { "some-key": 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: { someKey: 'value' }, + expected: { "some-key": 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'some-key' => 'value' } + }, + { + value: :some_value, + expected: :"some-value" + }, + { + value: :SomeValue, + expected: :"some-value" + }, + { + value: 'SomeValue', + expected: 'some-value' + }, + { + value: :someValue, + expected: :"some-value" + }, + { + value: 'someValue', + expected: 'some-value' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.dash(s[:value]) + assert_equal s[:expected], result + end end - end - def test_underscore - obj = Object.new - scenarios = [ - { - value: { "some-key": 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: { someKey: 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: :"some-value", - expected: :some_value - }, - { - value: :SomeValue, - expected: :some_value - }, - { - value: :someValue, - expected: :some_value - }, - { - value: 'some-value', - expected: 'some_value' - }, - { - value: 'SomeValue', - expected: 'some_value' - }, - { - value: 'someValue', - expected: 'some_value' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.underscore(s[:value]) - assert_equal s[:expected], result + def test_underscore + obj = Object.new + scenarios = [ + { + value: { "some-key": 'value' }, + expected: { some_key: 'value' } + }, + { + value: { 'some-key' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: { SomeKey: 'value' }, + expected: { some_key: 'value' } + }, + { + value: { 'SomeKey' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: { someKey: 'value' }, + expected: { some_key: 'value' } + }, + { + value: { 'someKey' => 'value' }, + expected: { 'some_key' => 'value' } + }, + { + value: :"some-value", + expected: :some_value + }, + { + value: :SomeValue, + expected: :some_value + }, + { + value: :someValue, + expected: :some_value + }, + { + value: 'some-value', + expected: 'some_value' + }, + { + value: 'SomeValue', + expected: 'some_value' + }, + { + value: 'someValue', + expected: 'some_value' + }, + { + value: obj, + expected: obj + }, + { + value: nil, + expected: nil + } + ] + scenarios.each do |s| + result = ActiveModelSerializers::KeyTransform.underscore(s[:value]) + assert_equal s[:expected], result + end end end end diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index 3a94e6031..8b9dd47d7 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -1,9 +1,11 @@ require 'test_helper' -class ActiveModelSerializers::ModelTest < ActiveSupport::TestCase - include ActiveModel::Serializer::Lint::Tests +module ActiveModelSerializers + class ModelTest < ActiveSupport::TestCase + include ActiveModel::Serializer::Lint::Tests - def setup - @resource = ActiveModelSerializers::Model.new + def setup + @resource = ActiveModelSerializers::Model.new + end end end diff --git a/test/grape_test.rb b/test/grape_test.rb index 3f19d7ac2..b026021d8 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -5,172 +5,174 @@ require 'kaminari/hooks' ::Kaminari::Hooks.init -class ActiveModelSerializers::GrapeTest < ActiveSupport::TestCase - include Rack::Test::Methods - module Models - def self.model1 - ARModels::Post.new(id: 1, title: 'Dummy Title', body: 'Lorem Ipsum') - end +module ActiveModelSerializers + class GrapeTest < ActiveSupport::TestCase + include Rack::Test::Methods + module Models + def self.model1 + ARModels::Post.new(id: 1, title: 'Dummy Title', body: 'Lorem Ipsum') + end - def self.model2 - ARModels::Post.new(id: 2, title: 'Second Dummy Title', body: 'Second Lorem Ipsum') - end + def self.model2 + ARModels::Post.new(id: 2, title: 'Second Dummy Title', body: 'Second Lorem Ipsum') + end - def self.all - @all ||= - begin - model1.save! - model2.save! - ARModels::Post.all - end - end + def self.all + @all ||= + begin + model1.save! + model2.save! + ARModels::Post.all + end + end - def self.reset_all - ARModels::Post.delete_all - @all = nil - end + def self.reset_all + ARModels::Post.delete_all + @all = nil + end - def self.collection_per - 2 - end + def self.collection_per + 2 + end - def self.collection - @collection ||= - begin - Kaminari.paginate_array( - [ - Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), - Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), - Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), - Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') - ] - ).page(1).per(collection_per) - end + def self.collection + @collection ||= + begin + Kaminari.paginate_array( + [ + Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), + Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), + Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), + Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), + Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') + ] + ).page(1).per(collection_per) + end + end end - end - class GrapeTest < Grape::API - format :json - include Grape::ActiveModelSerializers + class GrapeTest < Grape::API + format :json + include Grape::ActiveModelSerializers - resources :grape do - get '/render' do - render Models.model1 - end + resources :grape do + get '/render' do + render Models.model1 + end - get '/render_with_json_api' do - post = Models.model1 - render post, meta: { page: 1, total_pages: 2 }, adapter: :json_api - end + get '/render_with_json_api' do + post = Models.model1 + render post, meta: { page: 1, total_pages: 2 }, adapter: :json_api + end - get '/render_array_with_json_api' do - posts = Models.all - render posts, adapter: :json_api - end + get '/render_array_with_json_api' do + posts = Models.all + render posts, adapter: :json_api + end - get '/render_collection_with_json_api' do - posts = Models.collection - render posts, adapter: :json_api - end + get '/render_collection_with_json_api' do + posts = Models.collection + render posts, adapter: :json_api + end - get '/render_with_implicit_formatter' do - Models.model1 - end + get '/render_with_implicit_formatter' do + Models.model1 + end - get '/render_array_with_implicit_formatter' do - Models.all - end + get '/render_array_with_implicit_formatter' do + Models.all + end - get '/render_collection_with_implicit_formatter' do - Models.collection + get '/render_collection_with_implicit_formatter' do + Models.collection + end end end - end - def app - Grape::Middleware::Globals.new(GrapeTest.new) - end + def app + Grape::Middleware::Globals.new(GrapeTest.new) + end - def test_formatter_returns_json - get '/grape/render' + def test_formatter_returns_json + get '/grape/render' - post = Models.model1 - serializable_resource = serializable(post) + post = Models.model1 + serializable_resource = serializable(post) - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + end - def test_render_helper_passes_through_options_correctly - get '/grape/render_with_json_api' + def test_render_helper_passes_through_options_correctly + get '/grape/render_with_json_api' - post = Models.model1 - serializable_resource = serializable(post, serializer: ARModels::PostSerializer, adapter: :json_api, meta: { page: 1, total_pages: 2 }) + post = Models.model1 + serializable_resource = serializable(post, serializer: ARModels::PostSerializer, adapter: :json_api, meta: { page: 1, total_pages: 2 }) - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + end - def test_formatter_handles_arrays - get '/grape/render_array_with_json_api' + def test_formatter_handles_arrays + get '/grape/render_array_with_json_api' - posts = Models.all - serializable_resource = serializable(posts, adapter: :json_api) + posts = Models.all + serializable_resource = serializable(posts, adapter: :json_api) - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - ensure - Models.reset_all - end + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + ensure + Models.reset_all + end - def test_formatter_handles_collections - get '/grape/render_collection_with_json_api' - assert last_response.ok? + def test_formatter_handles_collections + get '/grape/render_collection_with_json_api' + assert last_response.ok? - representation = JSON.parse(last_response.body) - assert representation.include?('data') - assert representation['data'].count == Models.collection_per - assert representation.include?('links') - assert representation['links'].count > 0 - end + representation = JSON.parse(last_response.body) + assert representation.include?('data') + assert representation['data'].count == Models.collection_per + assert representation.include?('links') + assert representation['links'].count > 0 + end + + def test_implicit_formatter + post = Models.model1 + serializable_resource = serializable(post, adapter: :json_api) - def test_implicit_formatter - post = Models.model1 - serializable_resource = serializable(post, adapter: :json_api) + with_adapter :json_api do + get '/grape/render_with_implicit_formatter' + end - with_adapter :json_api do - get '/grape/render_with_implicit_formatter' + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body end - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end + def test_implicit_formatter_handles_arrays + posts = Models.all + serializable_resource = serializable(posts, adapter: :json_api) - def test_implicit_formatter_handles_arrays - posts = Models.all - serializable_resource = serializable(posts, adapter: :json_api) + with_adapter :json_api do + get '/grape/render_array_with_implicit_formatter' + end - with_adapter :json_api do - get '/grape/render_array_with_implicit_formatter' + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + ensure + Models.reset_all end - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - ensure - Models.reset_all - end + def test_implicit_formatter_handles_collections + with_adapter :json_api do + get '/grape/render_collection_with_implicit_formatter' + end - def test_implicit_formatter_handles_collections - with_adapter :json_api do - get '/grape/render_collection_with_implicit_formatter' + representation = JSON.parse(last_response.body) + assert last_response.ok? + assert representation.include?('data') + assert representation['data'].count == Models.collection_per + assert representation.include?('links') + assert representation['links'].count > 0 end - - representation = JSON.parse(last_response.body) - assert last_response.ok? - assert representation.include?('data') - assert representation['data'].count == Models.collection_per - assert representation.include?('links') - assert representation['links'].count > 0 end end diff --git a/test/logger_test.rb b/test/logger_test.rb index 02832ef6e..a15227bb0 100644 --- a/test/logger_test.rb +++ b/test/logger_test.rb @@ -1,18 +1,20 @@ require 'test_helper' -class ActiveModelSerializers::LoggerTest < ActiveSupport::TestCase - def test_logger_is_set_to_action_controller_logger_when_initializer_runs - assert_equal $action_controller_logger, ActionController::Base.logger # rubocop:disable Style/GlobalVars - end +module ActiveModelSerializers + class LoggerTest < ActiveSupport::TestCase + def test_logger_is_set_to_action_controller_logger_when_initializer_runs + assert_equal $action_controller_logger, ActionController::Base.logger # rubocop:disable Style/GlobalVars + end - def test_logger_can_be_set - original_logger = ActiveModelSerializers.logger - logger = Logger.new(STDOUT) + def test_logger_can_be_set + original_logger = ActiveModelSerializers.logger + logger = Logger.new(STDOUT) - ActiveModelSerializers.logger = logger + ActiveModelSerializers.logger = logger - assert_equal ActiveModelSerializers.logger, logger - ensure - ActiveModelSerializers.logger = original_logger + assert_equal ActiveModelSerializers.logger, logger + ensure + ActiveModelSerializers.logger = original_logger + end end end diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb index d1d18eb69..26948d4aa 100644 --- a/test/support/isolated_unit.rb +++ b/test/support/isolated_unit.rb @@ -75,6 +75,8 @@ def make_basic_app end end -class ActiveSupport::TestCase - include TestHelpers::Generation +module ActiveSupport + class TestCase + include TestHelpers::Generation + end end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index 8e4ef43e4..d696801d3 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -44,10 +44,12 @@ def serializable(resource, options = {}) end end -class Minitest::Test - def before_setup - ActionController::Base.cache_store.clear - end +module Minitest + class Test + def before_setup + ActionController::Base.cache_store.clear + end - include SerializationTesting + include SerializationTesting + end end From aa416b2fb3d001cfa3480c9a19b6b34ed97bc92c Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 21:57:11 +0100 Subject: [PATCH 732/903] re: RuboCop - Suppress of handling LoadError for optional dependencies --- .rubocop_todo.yml | 4 ---- Rakefile | 4 ++-- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 9b7307a86..6c5f376ca 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -6,10 +6,6 @@ # Note that changes in the inspected code, or installation of new # versions of RuboCop, may require this file to be generated again. -# Offense count: 2 -Lint/HandleExceptions: - Exclude: - - 'Rakefile' diff --git a/Rakefile b/Rakefile index 1c2fb9474..912c7fcb4 100644 --- a/Rakefile +++ b/Rakefile @@ -5,7 +5,7 @@ rescue LoadError end begin require 'simplecov' -rescue LoadError +rescue LoadError # rubocop:disable Lint/HandleExceptions end Bundler::GemHelper.install_tasks @@ -33,7 +33,7 @@ end begin require 'rubocop' require 'rubocop/rake_task' -rescue LoadError +rescue LoadError # rubocop:disable Lint/HandleExceptions else Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) require 'rbconfig' From ce168f9414978fab0f51755cf9c9b36b3fcb3e78 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 22:01:44 +0100 Subject: [PATCH 733/903] re: RuboCop - use include_ prefix instead of has_ --- .rubocop_todo.yml | 10 ---------- test/action_controller/json_api/linked_test.rb | 6 +++--- 2 files changed, 3 insertions(+), 13 deletions(-) diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index 6c5f376ca..5635de43d 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -9,14 +9,4 @@ -# Offense count: 3 -# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist. -# NamePrefix: is_, has_, have_ -# NamePrefixBlacklist: is_, has_, have_ -# NameWhitelist: is_a? -Style/PredicateName: - Exclude: - - 'lib/active_model/serializer/associations.rb' - - 'test/action_controller/json_api/linked_test.rb' - diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb index efcf4d999..120197681 100644 --- a/test/action_controller/json_api/linked_test.rb +++ b/test/action_controller/json_api/linked_test.rb @@ -183,17 +183,17 @@ def test_render_resource_with_nested_attributes_even_when_missing_associations get '/render_resource_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' - refute has_type?(response['included'], 'roles') + refute include_type?(response['included'], 'roles') end def test_render_collection_with_missing_nested_has_many_include get '/render_collection_with_missing_nested_has_many_include' response = JSON.parse(@response.body) assert response.key? 'included' - assert has_type?(response['included'], 'roles') + assert include_type?(response['included'], 'roles') end - def has_type?(collection, value) + def include_type?(collection, value) collection.detect { |i| i['type'] == value } end end From af959b0273483fdd89b6fd03c9edcf6d3c5aa912 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 22:03:58 +0100 Subject: [PATCH 734/903] re: RuboCop - Disable Style/PredicateName rule for public API methods --- lib/active_model/serializer/associations.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index dcad7ea7f..148009220 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -39,7 +39,7 @@ def inherited(base) # @example # has_many :comments, serializer: CommentSummarySerializer # - def has_many(name, options = {}, &block) + def has_many(name, options = {}, &block) # rubocop:disable Style/PredicateName associate(HasManyReflection.new(name, options, block)) end @@ -61,7 +61,7 @@ def belongs_to(name, options = {}, &block) # @example # has_one :author, serializer: AuthorSerializer # - def has_one(name, options = {}, &block) + def has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName associate(HasOneReflection.new(name, options, block)) end From 26aa06284fc71b55686ed1c1c13d294f1da50232 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Mon, 20 Jun 2016 22:19:34 +0100 Subject: [PATCH 735/903] re: RuboCop - Remove empty .rubocop_todo.yml --- .rubocop.yml | 2 -- .rubocop_todo.yml | 12 ------------ 2 files changed, 14 deletions(-) delete mode 100644 .rubocop_todo.yml diff --git a/.rubocop.yml b/.rubocop.yml index a536c4dc0..aa592087e 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -1,5 +1,3 @@ -inherit_from: .rubocop_todo.yml - AllCops: TargetRubyVersion: 2.2 Exclude: diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml deleted file mode 100644 index 5635de43d..000000000 --- a/.rubocop_todo.yml +++ /dev/null @@ -1,12 +0,0 @@ -# This configuration was generated by -# `rubocop --auto-gen-config` -# on 2016-03-08 22:29:52 +0100 using RuboCop version 0.37.2. -# The point is for the user to remove these configuration records -# one by one as the offenses are removed from the code base. -# Note that changes in the inspected code, or installation of new -# versions of RuboCop, may require this file to be generated again. - - - - - From 800221ed90f23021f7c8e047357aa5efef765555 Mon Sep 17 00:00:00 2001 From: Alexey Dubovskoy Date: Tue, 21 Jun 2016 09:34:52 +0100 Subject: [PATCH 736/903] re: RuboCop - replace rocket style hashes --- .rubocop.yml | 2 +- .../key_transform_test.rb | 12 ++++++------ test/adapter/json/transform_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 2 +- test/adapter/json_api/links_test.rb | 4 ++-- test/adapter/json_api/resource_meta_test.rb | 6 +++--- test/adapter/json_api/transform_test.rb | 16 ++++++++-------- 7 files changed, 22 insertions(+), 22 deletions(-) diff --git a/.rubocop.yml b/.rubocop.yml index aa592087e..8d7551a5b 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -1,5 +1,5 @@ AllCops: - TargetRubyVersion: 2.2 + TargetRubyVersion: 2.1 Exclude: - config/initializers/forbidden_yaml.rb - !ruby/regexp /(vendor|bundle|bin|db|tmp)\/.*/ diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb index 57349143c..c25f6ca4e 100644 --- a/test/active_model_serializers/key_transform_test.rb +++ b/test/active_model_serializers/key_transform_test.rb @@ -6,7 +6,7 @@ def test_camel obj = Object.new scenarios = [ { - value: { "some-key": 'value' }, + value: { :"some-key" => 'value' }, expected: { SomeKey: 'value' } }, { @@ -72,7 +72,7 @@ def test_camel_lower obj = Object.new scenarios = [ { - value: { "some-key": 'value' }, + value: { :"some-key" => 'value' }, expected: { someKey: 'value' } }, { @@ -139,7 +139,7 @@ def test_dash scenarios = [ { value: { some_key: 'value' }, - expected: { "some-key": 'value' } + expected: { :"some-key" => 'value' } }, { value: { 'some_key' => 'value' }, @@ -147,7 +147,7 @@ def test_dash }, { value: { SomeKey: 'value' }, - expected: { "some-key": 'value' } + expected: { :"some-key" => 'value' } }, { value: { 'SomeKey' => 'value' }, @@ -155,7 +155,7 @@ def test_dash }, { value: { someKey: 'value' }, - expected: { "some-key": 'value' } + expected: { :"some-key" => 'value' } }, { value: { 'someKey' => 'value' }, @@ -200,7 +200,7 @@ def test_underscore obj = Object.new scenarios = [ { - value: { "some-key": 'value' }, + value: { :"some-key" => 'value' }, expected: { some_key: 'value' } }, { diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb index e99c77a3c..acef81f97 100644 --- a/test/adapter/json/transform_test.rb +++ b/test/adapter/json/transform_test.rb @@ -63,7 +63,7 @@ def test_transform_undefined def test_transform_dash mock_request(:dash) assert_equal({ - blog: { id: 1, "special-attribute": 'neat', articles: nil } + blog: { id: 1, :"special-attribute" => 'neat', articles: nil } }, @adapter.serializable_hash) end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 876548e50..98882fe86 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -370,7 +370,7 @@ def test_no_duplicates_global expected = [ type: 'nested-posts', id: '2', relationships: { - "nested-posts": { + :"nested-posts" => { data: [ { type: 'nested-posts', id: '1' }, { type: 'nested-posts', id: '2' } diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 3d22a36a5..6be6ead68 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -82,10 +82,10 @@ def test_resource_links } }, author: 'http://example.com/link_authors/1337', - "link-authors": 'http://example.com/link_authors', + :"link-authors" => 'http://example.com/link_authors', resource: 'http://example.com/resource', posts: 'http://example.com/link_authors/1337/posts', - "yet-another": 'http://example.com/resource/1337' + :"yet-another" => 'http://example.com/resource/1337' } assert_equal(expected, hash[:data][:links]) end diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb index 147309ae7..fa281f30b 100644 --- a/test/adapter/json_api/resource_meta_test.rb +++ b/test/adapter/json_api/resource_meta_test.rb @@ -54,7 +54,7 @@ def test_meta_block_object_resource adapter: :json_api ).serializable_hash expected = { - "comments-count": @post.comments.count + :"comments-count" => @post.comments.count } assert_equal(expected, hash[:data][:meta]) end @@ -69,8 +69,8 @@ def test_meta_object_resource_in_array ).serializable_hash expected = { data: [ - { id: '1337', type: 'posts', meta: { "comments-count": 0 } }, - { id: '1339', type: 'posts', meta: { "comments-count": 1 } } + { id: '1337', type: 'posts', meta: { :"comments-count" => 0 } }, + { id: '1339', type: 'posts', meta: { :"comments-count" => 1 } } ] } assert_equal(expected, hash) diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 3b6e6849e..a75f0b46e 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -76,7 +76,7 @@ def test_success_document_transform_default attributes: { title: 'Title 1', body: 'Body 1', - "publish-at": @publish_at + :"publish-at" => @publish_at }, relationships: { author: { @@ -91,10 +91,10 @@ def test_success_document_transform_default }, links: { self: 'http://example.com/posts/1337', - "post-authors": 'http://example.com/posts/1337/authors', - "subscriber-comments": 'http://example.com/posts/1337/comments' + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' }, - meta: { rating: 5, "favorite-count": 10 } + meta: { rating: 5, :"favorite-count" => 10 } } }, result) end @@ -185,7 +185,7 @@ def test_success_document_transform_dash attributes: { title: 'Title 1', body: 'Body 1', - "publish-at": @publish_at + :"publish-at" => @publish_at }, relationships: { author: { @@ -200,10 +200,10 @@ def test_success_document_transform_dash }, links: { self: 'http://example.com/posts/1337', - "post-authors": 'http://example.com/posts/1337/authors', - "subscriber-comments": 'http://example.com/posts/1337/comments' + :"post-authors" => 'http://example.com/posts/1337/authors', + :"subscriber-comments" => 'http://example.com/posts/1337/comments' }, - meta: { rating: 5, "favorite-count": 10 } + meta: { rating: 5, :"favorite-count" => 10 } } }, result) end From bcf335852424ed4941e4b6ba281ae610d3bb8c15 Mon Sep 17 00:00:00 2001 From: zaaroth Date: Thu, 23 Jun 2016 00:33:02 -0300 Subject: [PATCH 737/903] Ensuring read_multi works with fragment cache. (#1814) * Ensuring read_multi works with fragment cache. --- CHANGELOG.md | 1 + lib/active_model/serializer/caching.rb | 19 +++++++++-------- test/cache_test.rb | 28 ++++++++++++++++++++++++++ 3 files changed, 40 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 701b45717..6632cc3f2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,7 @@ Breaking changes: Features: Fixes: +- [#1814] (https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache Misc: diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index dfef8f020..20362ce80 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -197,7 +197,7 @@ def object_cache_keys(collection_serializer, adapter_instance, include_directive def object_cache_key(serializer, adapter_instance) return unless serializer.present? && serializer.object.present? - serializer.class.cache_enabled? ? serializer.cache_key(adapter_instance) : nil + (serializer.class.cache_enabled? || serializer.class.fragment_cache_enabled?) ? serializer.cache_key(adapter_instance) : nil end end @@ -211,7 +211,7 @@ def fetch_attributes(fields, cached_attributes, adapter_instance) end end elsif serializer_class.fragment_cache_enabled? - fetch_attributes_fragment(adapter_instance) + fetch_attributes_fragment(adapter_instance, cached_attributes) else attributes(fields, true) end @@ -230,7 +230,8 @@ def fetch(adapter_instance, cache_options = serializer_class._cache_options) # 1. Determine cached fields from serializer class options # 2. Get non_cached_fields and fetch cache_fields # 3. Merge the two hashes using adapter_instance#fragment_cache - def fetch_attributes_fragment(adapter_instance) + # rubocop:disable Metrics/AbcSize + def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) serializer_class._cache_options ||= {} serializer_class._cache_options[:key] = serializer_class._cache_key if serializer_class._cache_key fields = serializer_class.fragmented_attributes @@ -243,15 +244,17 @@ def fetch_attributes_fragment(adapter_instance) cached_fields = fields[:cached].dup key = cache_key(adapter_instance) cached_hash = - serializer_class.cache_store.fetch(key, serializer_class._cache_options) do - hash = attributes(cached_fields, true) - include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) - hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) + cached_attributes.fetch(key) do + serializer_class.cache_store.fetch(key, serializer_class._cache_options) do + hash = attributes(cached_fields, true) + include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) + hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) + end end - # Merge both results adapter_instance.fragment_cache(cached_hash, non_cached_hash) end + # rubocop:enable Metrics/AbcSize def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) diff --git a/test/cache_test.rb b/test/cache_test.rb index 57312a911..73d59bbd6 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -321,6 +321,34 @@ def test_fetch_attributes_from_cache end end + def test_cache_read_multi_with_fragment_cache_enabled + post_serializer = Class.new(ActiveModel::Serializer) do + cache except: [:body] + end + + serializers = ActiveModel::Serializer::CollectionSerializer.new([@post, @post], serializer: post_serializer) + + Timecop.freeze(Time.current) do + # Warming up. + options = {} + adapter_options = {} + adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(serializers, adapter_options) + serializers.serializable_hash(adapter_options, options, adapter_instance) + + # Should find something with read_multi now + adapter_options = {} + serializers.serializable_hash(adapter_options, options, adapter_instance) + cached_attributes = adapter_options.fetch(:cached_attributes) + + include_directive = ActiveModelSerializers.default_include_directive + manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive) + + refute_equal 0, cached_attributes.size + refute_equal 0, manual_cached_attributes.size + assert_equal manual_cached_attributes, cached_attributes + end + end + def test_serializer_file_path_on_nix path = '/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' caller_line = "#{path}:1:in `'" From 3d48a2fbf766120526a39cf2b96189d6c9a8993e Mon Sep 17 00:00:00 2001 From: Christian Trosclair Date: Wed, 22 Jun 2016 22:38:48 -0500 Subject: [PATCH 738/903] Create grape integration documentation. --- docs/howto/grape_integration.md | 40 +++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 docs/howto/grape_integration.md diff --git a/docs/howto/grape_integration.md b/docs/howto/grape_integration.md new file mode 100644 index 000000000..a5cd36758 --- /dev/null +++ b/docs/howto/grape_integration.md @@ -0,0 +1,40 @@ +The AMS grape formatter relies on the existence of `env['grape.request']` which is implemeted by `Grape::Middleware::Globals`. You can meet his dependency by calling it before mounting the endpoints. + +In the simpliest way: + +``` +class API < Grape::API + # @note Make sure this is above you're first +mount+ + use Grape::Middleware::Globals +end +``` + +or more like what is shown in current Grape tutorials: + +``` +module MyApi + class ApiBase < Grape::API + use Grape::Middleware::Globals + + require 'grape/active_model_serializers' + include Grape::ActiveModelSerializers + + mount MyApi::V1::ApiBase + end +end +``` + +You could meet this dependency with your own middleware. The invocation might look like: + +``` +module MyApi + class ApiBase < Grape::API + use My::Middleware::Thingamabob + + require 'grape/active_model_serializers' + include Grape::ActiveModelSerializers + + mount MyApi::V1::ApiBase + end +end +``` From d27b21a7339c5fc9426a21d0496a8e953d4acc40 Mon Sep 17 00:00:00 2001 From: Luiz Eduardo Kowalski Date: Fri, 24 Jun 2016 07:09:21 +0200 Subject: [PATCH 739/903] Add docs for the fields option --- CHANGELOG.md | 1 + docs/general/fields.md | 31 +++++++++++++++++++++++++++++++ docs/general/rendering.md | 9 +++++++-- 3 files changed, 39 insertions(+), 2 deletions(-) create mode 100644 docs/general/fields.md diff --git a/CHANGELOG.md b/CHANGELOG.md index 6632cc3f2..44e825a9b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,7 @@ Fixes: - [#1814] (https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache Misc: +- [#1808](https://github.com/rails-api/active_model_serializers/pull/1808) Adds documentation for `fields` option. (@luizkowalski) ### [v0.10.1 (2016-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...v0.10.1) diff --git a/docs/general/fields.md b/docs/general/fields.md new file mode 100644 index 000000000..a1a12be68 --- /dev/null +++ b/docs/general/fields.md @@ -0,0 +1,31 @@ +[Back to Guides](../README.md) + +# Fields + +If for any reason, you need to restrict the fields returned, you should use `fields` option. + +For example, if you have a serializer like this + +```ruby +class UserSerializer < ActiveModel::Serializer + attributes :access_token, :first_name, :last_name +end +``` + +and in a specific controller, you want to return `access_token` only, `fields` will help you: + +```ruby +class AnonymousController < ApplicationController + def create + render json: User.create(activation_state: 'anonymous'), fields: [:access_token], status: 201 + end +end +``` + +Note that this is only valid for the `json` and `attributes` adapter. For the `json_api` adapter, you would use + +```ruby +render json: @user, fields: { users: [:access_token] } +``` + +Where `users` is the JSONAPI type. diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 35c84958a..7237c6a53 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -73,7 +73,12 @@ See [ARCHITECTURE](../ARCHITECTURE.md) for more information. #### fields -PR please :) +If you are using `json` or `attributes` adapter +```ruby +render json: @user, fields: [:access_token] +``` + +See [Fields](fields.md) for more information. #### adapter @@ -83,7 +88,7 @@ PR please :) ```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` -See [Key Transforms](key_transforms.md) for more informaiton. +See [Key Transforms](key_transforms.md) for more information. #### meta From e8f0dc787e86a196a7989337586a4221e23f08b6 Mon Sep 17 00:00:00 2001 From: Francisco Quintero Date: Sun, 26 Jun 2016 22:17:21 -0500 Subject: [PATCH 740/903] Add note about will_paginate previous_page method (#1801) * Add note about will_paginate previous_page method Pagination_dict method in JSON adapter section refers only to kaminari prev_page. Newer version of will_paginate uses previous_page method. * move annotation for will_paginate's previous_page method to inline comment in example methods definition --- docs/howto/add_pagination_links.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 09f309202..05cf972f6 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -81,7 +81,7 @@ def pagination_dict(object) { current_page: object.current_page, next_page: object.next_page, - prev_page: object.prev_page, + prev_page: object.prev_page, # use object.previous_page when using will_paginate total_pages: object.total_pages, total_count: object.total_count } @@ -126,14 +126,13 @@ def meta_attributes(resource, extra_meta = {}) { current_page: resource.current_page, next_page: resource.next_page, - prev_page: resource.prev_page, + prev_page: resource.prev_page, # use resource.previous_page when using will_paginate total_pages: resource.total_pages, total_count: resource.total_count }.merge(extra_meta) end ``` - ### Attributes adapter This adapter does not allow us to use `meta` key, due to that it is not possible to add pagination links. From 156dc232ce02cf838e518e9b66f2c404f52de6f8 Mon Sep 17 00:00:00 2001 From: Yogesh Khater Date: Thu, 30 Jun 2016 17:00:19 +0530 Subject: [PATCH 741/903] Add doc for setting conditional serialization_scope --- docs/general/serializers.md | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 184a29133..20a145cd2 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -314,6 +314,38 @@ So that when we render the `#edit` action, we'll get Where `can_edit` is `view_context.current_user.admin?` (true). +You can also tell what to set as `serialization_scope` for specific actions. + +For example, use `admin_user` only for `Admin::PostSerializer` and `current_user` for rest. + +```ruby +class PostsController < ActionController::Base + + before_action only: :edit do + self.class.serialization_scope :admin_user + end + + def show + render json: @post, serializer: PostSerializer + end + + def edit + @post.save + render json: @post, serializer: Admin::PostSerializer + end + + private + + def admin_user + User.new(id: 2, name: 'Bob', admin: true) + end + + def current_user + User.new(id: 2, name: 'Bob', admin: false) + end +end +``` + #### #read_attribute_for_serialization(key) The serialized value for a given key. e.g. `read_attribute_for_serialization(:title) #=> 'Hello World'` From d8f3fa4bca0ee46ecf1ed212622b94ef80b82518 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 5 Jul 2016 13:20:24 -0500 Subject: [PATCH 742/903] Bump to 0.10.2 --- CHANGELOG.md | 8 +++++++- lib/active_model/serializer/version.rb | 2 +- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 44e825a9b..400c4e356 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,11 +1,17 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...master) Breaking changes: Features: +Fixes: + +Misc: + +### [v0.10.2 (2016-07-05)(unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) + Fixes: - [#1814] (https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 1591e75a4..22b840fc0 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.1'.freeze + VERSION = '0.10.2'.freeze end end From b41df1334140c19b7864d6679449d3f013457949 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 5 Jul 2016 13:22:16 -0500 Subject: [PATCH 743/903] Add Rails 5.0 to test matrix --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index 8cb26c8e6..e1f1154c9 100644 --- a/.travis.yml +++ b/.travis.yml @@ -27,6 +27,7 @@ env: matrix: - "RAILS_VERSION=4.1" - "RAILS_VERSION=4.2" + - "RAILS_VERSION=5.0" - "RAILS_VERSION=master" matrix: From cf3cfaa9242a4c38bbf3896fe4bd979bc17cae49 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 5 Jul 2016 17:46:14 -0500 Subject: [PATCH 744/903] Rails 5.0 CI --- .travis.yml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/.travis.yml b/.travis.yml index e1f1154c9..5fa7c225c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -38,6 +38,12 @@ matrix: env: RAILS_VERSION=master - rvm: jruby-head env: RAILS_VERSION=master + - rvm: 2.1 + env: RAILS_VERSION=5.0 + - rvm: jruby-9.0.4.0 + env: RAILS_VERSION=5.0 + - rvm: jruby-head + env: RAILS_VERSION=5.0 allow_failures: - rvm: ruby-head - rvm: jruby-head From f193895f2d8eca26b338fa7ca305135203b5bc37 Mon Sep 17 00:00:00 2001 From: Grey Baker Date: Fri, 8 Jul 2016 22:31:10 +0100 Subject: [PATCH 745/903] Fix typo in changelog --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 400c4e356..76e0c6846 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,10 +10,10 @@ Fixes: Misc: -### [v0.10.2 (2016-07-05)(unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) +### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) Fixes: -- [#1814] (https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache +- [#1814](https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache Misc: - [#1808](https://github.com/rails-api/active_model_serializers/pull/1808) Adds documentation for `fields` option. (@luizkowalski) From 9a206a1f5d097436e398b29c4477d202af65864a Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Tue, 12 Jul 2016 14:02:34 +0200 Subject: [PATCH 746/903] Remove nil relationships links (#1833) --- CHANGELOG.md | 2 ++ .../adapter/json_api/relationship.rb | 3 ++- test/adapter/json_api/relationships_test.rb | 11 ++++++++++- 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 76e0c6846..713322b1d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,8 @@ Features: Fixes: +- [#1833](https://github.com/rails-api/active_model_serializers/pull/1833) Remove relationship links if they are null (@groyoh) + Misc: ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 39e7e2551..e2551e2b9 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -13,7 +13,8 @@ def initialize(parent_serializer, serializer, serializable_resource_options, arg @serializable_resource_options = serializable_resource_options @data = data_for(serializer) @links = args.fetch(:links, {}).each_with_object({}) do |(key, value), hash| - hash[key] = ActiveModelSerializers::Adapter::JsonApi::Link.new(parent_serializer, value).as_json + result = Link.new(parent_serializer, value).as_json + hash[key] = result if result end meta = args.fetch(:meta, nil) @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb index c0656cf1b..eaeac4656 100644 --- a/test/adapter/json_api/relationships_test.rb +++ b/test/adapter/json_api/relationships_test.rb @@ -13,8 +13,9 @@ class RelationshipAuthorSerializer < ActiveModel::Serializer end has_one :profile do + id = object.profile.id link :related do - "//example.com/profiles/#{object.profile.id}" + "//example.com/profiles/#{id}" if id != 123 end end @@ -113,6 +114,14 @@ def test_relationship_block_link assert_relationship(:profile, expected) end + def test_relationship_nil_link + @author.profile.id = 123 + expected = { + data: { id: '123', type: 'profiles' } + } + assert_relationship(:profile, expected) + end + def test_relationship_block_link_href expected = { data: [{ id: '1337', type: 'locations' }], From 3ecc3ed0c173b40be28226f025fa787ee9d05b73 Mon Sep 17 00:00:00 2001 From: bkoltai Date: Wed, 13 Jul 2016 09:48:07 -0700 Subject: [PATCH 747/903] Add documentation on upgrading from `0.8` to `0.10` safely --- docs/README.md | 1 + docs/howto/upgrade_from_0_8_to_0_10.md | 227 +++++++++++++++++++++++++ 2 files changed, 228 insertions(+) create mode 100644 docs/howto/upgrade_from_0_8_to_0_10.md diff --git a/docs/README.md b/docs/README.md index 62e779ded..57abb0fa1 100644 --- a/docs/README.md +++ b/docs/README.md @@ -28,6 +28,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [Testing ActiveModelSerializers](howto/test.md) - [Passing Arbitrary Options](howto/passing_arbitrary_options.md) - [How to serialize a Plain-Old Ruby Object (PORO)](howto/serialize_poro.md) +- [How to upgrade from `0.8` to `0.10` safely](howto/upgrade_from_0_8_to_0_10.md) ## Integrations diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md new file mode 100644 index 000000000..0c76fcb63 --- /dev/null +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -0,0 +1,227 @@ +[Back to Guides](../README.md) + +# How to migrate from `0.8` to `0.10` safely + +## Disclaimer +### Proceed at your own risk +This document attempts to outline steps to upgrade your app based on the collective experience of +developers who have done this already. It may not cover all edge cases and situation that may cause issues, +so please proceed with a certain level of caution. + +## Overview +This document outlines the steps needed to migrate from `0.8` to `0.10`. The method described +below has been created via the collective knowledge of contributions of those who have done +the migration successfully. The method has been tested specifically for migrating from `0.8.3` +to `0.10.2`. + +The high level approach is to upgrade to `0.10` and change all serializers to use +a backwards-compatible `VersionEightSerializer`or `VersionEightCollectionSerializer` +and a `VersionEightAdapter`. After a few more manual changes, you should have the same +functionality as you had with `AMS 0.8`. Then, you can continue to develop in your app by creating +new serializers that don't use these backwards compatible versions and slowly migrate +existing serializers to the `0.10` versions as needed. + +## Steps to migrate + +### 1. Upgrade the `active_model_serializer` gem in you `Gemfile` +Change to `gem 'active_model_serializers', '~> 0.10'` and run `bundle install` + +### 2. Add `VersionEightSerializer` + +#### Code +```ruby +module ActiveModel + class VersionEightSerializer < Serializer + include Rails.application.routes.url_helpers + + # AMS 0.8 would delegate method calls from within the serializer to the + # object. + def method_missing(*args) + method = args.first + read_attribute_for_serialization(method) + end + + alias_method :options, :instance_options + + # Since attributes could be read from the `object` via `method_missing`, + # the `try` method did not behave as before. This patches `try` with the + # original implementation plus the addition of + # ` || object.respond_to?(a.first)` to check if the object responded to + # the given method. + def try(*a, &b) + if a.empty? || respond_to?(a.first) || object.respond_to?(a.first) + try!(*a, &b) + end + end + + # AMS 0.8 would return nil if the serializer was initialized with a nil + # resource. + def serializable_hash(adapter_options = nil, + options = {}, + adapter_instance = + self.class.serialization_adapter_instance) + object.nil? ? nil : super + end + end +end + +``` +Add this class to your app however you see fit. This is the class that your existing serializers +that inherit from `ActiveMode::Serializer` should inherit from. + +### 3. Add `VersionEightCollectionSerializer` +#### Code +```ruby +module ActiveModel + class Serializer + class VersionEightCollectionSerializer < CollectionSerializer + # In AMS 0.8, passing an ArraySerializer instance with a `root` option + # properly nested the serialized resources within the given root. + # Ex. + # + # class MyController < ActionController::Base + # def index + # render json: ActiveModel::Serializer::ArraySerializer + # .new(resources, root: "resources") + # end + # end + # + # Produced + # + # { + # "resources": [ + # , + # ... + # ] + # } + def as_json(options = {}) + if root + { + root => super + } + else + super + end + end + + # AMS 0.8 used `DefaultSerializer` if it couldn't find a serializer for + # the given resource. When not using an adapter, this is not true in + # `0.10` + def serializer_from_resource(resource, serializer_context_class, options) + serializer_class = + options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } + + if serializer_class.nil? # rubocop:disable Style/GuardClause + DefaultSerializer.new(resource, options) + else + serializer_class.new(resource, options.except(:serializer)) + end + end + + class DefaultSerializer + attr_reader :object, :options + + def initialize(object, options={}) + @object, @options = object, options + end + + def serializable_hash + @object.as_json(@options) + end + end + end + end +end +``` +Add this class to your app however you see fit. This is the class that existing uses of +`ActiveMode::ArraySerializer` should be changed to use. + +### 4. Add `VersionEightAdapter` +#### Code +```ruby +module ActiveModelSerializers + module Adapter + class VersionEightAdapter < Base + def serializable_hash(options = nil) + options ||= {} + + if serializer.respond_to?(:each) + if serializer.root + delegate_to_json_adapter(options) + else + serializable_hash_for_collection(options) + end + else + serializable_hash_for_single_resource(options) + end + end + + def serializable_hash_for_collection(options) + serializer.map do |s| + VersionEightAdapter.new(s, instance_options) + .serializable_hash(options) + end + end + + def serializable_hash_for_single_resource(options) + if serializer.object.is_a?(ActiveModel::Serializer) + # It is recommended that you add some logging here to indicate + # places that should get converted to eventually allow for this + # adapter to get removed. + @serializer = serializer.object + end + + if serializer.root + delegate_to_json_adapter(options) + else + options = serialization_options(options) + serializer.serializable_hash(instance_options, options, self) + end + end + + def delegate_to_json_adapter(options) + ActiveModelSerializers::Adapter::Json + .new(serializer, instance_options) + .serializable_hash(options) + end + end + end +end +``` +Add this class to your app however you see fit. + +Add +```ruby +ActiveModelSerializers.config.adapter = + ActiveModelSerializers::Adapter::VersionEightAdapter +``` +to `config/active_model_serializer.rb` to configure AMS to use this +class as the default adapter. + +### 5. Change inheritors of `ActiveModel::Serializer` to inherit from `ActiveModel::VersionEightSerializer` +Simple find/replace + +### 6. Remove `private` keyword from serializers +Simple find/replace. This is required to allow the `ActiveModel::VersionEightSerializer` +to have proper access to the methods defined in the serializer. + +You may be able to change the `private` to `protected`, but this is hasn't been tested yet. + +### 7. Remove references to `ActiveRecord::Base#active_model_serializer` +This method is no longer supported in `0.10`. + +`0.10` does a good job of discovering serializers for `ActiveRecord` objects. + +### 8. Rename `ActiveModel::ArraySerializer` to `ActiveModel::Serializer::Version8CollectionSerializer` +Find/replace uses of `ActiveModel::ArraySerializer` with `ActiveModel::Serializer::Version8CollectionSerializer`. + +Also, be sure to change the `each_serializer` keyword to `serializer` when calling making the replacement. + +### 9. Replace uses of `@options` to `instance_options` in serializers +Simple find/replace + +## Conclusion +After you've done the steps above, you should test your app to ensure that everything is still working properly. + +If you run into issues, please contribute back to this document so others can benefit from your knowledge. + From e966d07b2c55ae30e9563c835f2b89e8333717bb Mon Sep 17 00:00:00 2001 From: bkoltai Date: Wed, 13 Jul 2016 10:10:50 -0700 Subject: [PATCH 748/903] PR comments - Add list of breaking changes - Add `true` param to `responds_to?` calls in overriden `try` --- docs/howto/upgrade_from_0_8_to_0_10.md | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index 0c76fcb63..619713c1f 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -21,6 +21,27 @@ functionality as you had with `AMS 0.8`. Then, you can continue to develop in yo new serializers that don't use these backwards compatible versions and slowly migrate existing serializers to the `0.10` versions as needed. +### Basic list `0.10` breaking changes +- Passing a serializer to `render json:` is no longer supported + - Ex. `render json: CustomerSerializer.new(customer)` +- Passing a nil resource to serializer now fails + - Ex. `CustomerSerializer.new(nil)` +- Attribute methods are no longer accessible from other serializer methods + - Ex. + ```ruby + class MySerializer + attributes :foo, :bar + + def foo + bar + 1 + end + end + ``` + - `root` option to collection serializer behaves differently + - Ex. `ActiveModel::ArraySerializer.new(resources, root: "resources")` +- No default serializer when serializer doesn't exist +- `@options` changed to `instance_options` + ## Steps to migrate ### 1. Upgrade the `active_model_serializer` gem in you `Gemfile` @@ -46,10 +67,10 @@ module ActiveModel # Since attributes could be read from the `object` via `method_missing`, # the `try` method did not behave as before. This patches `try` with the # original implementation plus the addition of - # ` || object.respond_to?(a.first)` to check if the object responded to + # ` || object.respond_to?(a.first, true)` to check if the object responded to # the given method. def try(*a, &b) - if a.empty? || respond_to?(a.first) || object.respond_to?(a.first) + if a.empty? || respond_to?(a.first, true) || object.respond_to?(a.first, true) try!(*a, &b) end end From 5e72ec4be73e2af21eb22fa2836fac6944580bff Mon Sep 17 00:00:00 2001 From: bkoltai Date: Wed, 13 Jul 2016 10:12:41 -0700 Subject: [PATCH 749/903] Fix small typo --- docs/howto/upgrade_from_0_8_to_0_10.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index 619713c1f..b26eb4a19 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -21,7 +21,7 @@ functionality as you had with `AMS 0.8`. Then, you can continue to develop in yo new serializers that don't use these backwards compatible versions and slowly migrate existing serializers to the `0.10` versions as needed. -### Basic list `0.10` breaking changes +### `0.10` breaking changes - Passing a serializer to `render json:` is no longer supported - Ex. `render json: CustomerSerializer.new(customer)` - Passing a nil resource to serializer now fails From 3ad2457aaf2be9f6637ee35ea17ab72ff904247c Mon Sep 17 00:00:00 2001 From: Avon Date: Mon, 18 Jul 2016 00:55:43 +0430 Subject: [PATCH 750/903] Bugfix/redefine associations on inherited serializers (#1848) * replace reflection collection type with hash to prevent duplicated associations in some cases * include tests * Fix robucup offenses * Improve test * Remove usless requirement * improve tests * remove custom_options option from Post and InheritedPost serializer * Improve tests * update changelog * update changelog --- CHANGELOG.md | 1 + lib/active_model/serializer/associations.rb | 7 ++- test/serializers/association_macros_test.rb | 2 +- test/serializers/associations_test.rb | 62 +++++++++++++++++++-- 4 files changed, 64 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 713322b1d..129c0293b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Misc: Fixes: - [#1814](https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache +- [#1848](https://github.com/rails-api/active_model_serializers/pull/1848) Redefine associations on inherited serializers. (@EhsanYousefi) Misc: - [#1808](https://github.com/rails-api/active_model_serializers/pull/1808) Adds documentation for `fields` option. (@luizkowalski) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 148009220..c5c6f8b3b 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -13,7 +13,7 @@ module Associations included do with_options instance_writer: false, instance_reader: true do |serializer| serializer.class_attribute :_reflections - self._reflections ||= [] + self._reflections ||= {} end extend ActiveSupport::Autoload @@ -74,7 +74,8 @@ def has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName # @api private # def associate(reflection) - self._reflections << reflection + key = reflection.options[:key] + key ? self._reflections[key] = reflection : self._reflections[reflection.name] = reflection end end @@ -86,7 +87,7 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire return unless object Enumerator.new do |y| - self.class._reflections.each do |reflection| + self.class._reflections.values.each do |reflection| next if reflection.excluded?(self) key = reflection.options.fetch(:key, reflection.name) next unless include_directive.key?(key) diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb index 2e78a9029..47710b611 100644 --- a/test/serializers/association_macros_test.rb +++ b/test/serializers/association_macros_test.rb @@ -11,7 +11,7 @@ class AssociationsTestSerializer < Serializer end def before_setup - @reflections = AssociationsTestSerializer._reflections + @reflections = AssociationsTestSerializer._reflections.values end def test_has_one_defines_reflection diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 2e6c2299a..1b97bea57 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -1,5 +1,4 @@ require 'test_helper' - module ActiveModel class Serializer class AssociationsTest < ActiveSupport::TestCase @@ -104,13 +103,13 @@ def test_associations_inheritance_with_new_association end assert( - PostSerializer._reflections.all? do |reflection| - inherited_klass._reflections.include?(reflection) + PostSerializer._reflections.values.all? do |reflection| + inherited_klass._reflections.values.include?(reflection) end ) assert( - inherited_klass._reflections.any? do |reflection| + inherited_klass._reflections.values.any? do |reflection| reflection.name == :top_comments end ) @@ -290,6 +289,61 @@ def test_illegal_conditional_associations assert_match(/:if should be a Symbol, String or Proc/, exception.message) end end + + class InheritedSerializerTest < ActiveSupport::TestCase + InheritedPostSerializer = Class.new(PostSerializer) do + belongs_to :author, polymorphic: true + has_many :comments, key: :reviews + end + + InheritedAuthorSerializer = Class.new(AuthorSerializer) do + has_many :roles, polymorphic: true + has_one :bio, polymorphic: true + end + + def setup + @author = Author.new(name: 'Steve K.') + @post = Post.new(title: 'New Post', body: 'Body') + @post_serializer = PostSerializer.new(@post) + @author_serializer = AuthorSerializer.new(@author) + @inherited_post_serializer = InheritedPostSerializer.new(@post) + @inherited_author_serializer = InheritedAuthorSerializer.new(@author) + @author_associations = @author_serializer.associations.to_a + @inherited_author_associations = @inherited_author_serializer.associations.to_a + @post_associations = @post_serializer.associations.to_a + @inherited_post_associations = @inherited_post_serializer.associations.to_a + end + + test 'an author serializer must have [posts,roles,bio] associations' do + expected = [:posts, :roles, :bio].sort + result = @author_serializer.associations.map(&:name).sort + assert_equal(result, expected) + end + + test 'a post serializer must have [author,comments,blog] associations' do + expected = [:author, :comments, :blog].sort + result = @post_serializer.associations.map(&:name).sort + assert_equal(result, expected) + end + + test 'a serializer inheriting from another serializer can redefine has_many and has_one associations' do + expected = [:roles, :bio].sort + result = (@inherited_author_associations - @author_associations).map(&:name).sort + assert_equal(result, expected) + end + + test 'a serializer inheriting from another serializer can redefine belongs_to associations' do + expected = [:author, :comments, :blog].sort + result = (@inherited_post_associations - @post_associations).map(&:name).sort + assert_equal(result, expected) + end + + test 'a serializer inheriting from another serializer can have an additional association with the same name but with different key' do + expected = [:author, :comments, :blog, :reviews].sort + result = @inherited_post_serializer.associations.map { |a| a.options.fetch(:key, a.name) }.sort + assert_equal(result, expected) + end + end end end end From aa4d89ab4765aa7721aa053840a4bb57152ea7ba Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Mon, 18 Jul 2016 15:11:09 -0400 Subject: [PATCH 751/903] remove dynamic class creation where not needed (#1850) * remove dynamic class creation where not needed --- .../json_api/transform_test.rb | 6 +- test/adapter/json/transform_test.rb | 2 +- test/adapter/json_api/fields_test.rb | 7 +- test/adapter/json_api/linked_test.rb | 11 ++- test/adapter/json_api/links_test.rb | 2 +- test/adapter/json_api/transform_test.rb | 7 +- test/benchmark/bm_caching.rb | 2 +- test/cache_test.rb | 8 +- test/collection_serializer_test.rb | 2 +- test/fixtures/poro.rb | 85 ++++++++++--------- test/serializers/association_macros_test.rb | 3 +- test/serializers/associations_test.rb | 32 +++---- test/serializers/attribute_test.rb | 2 +- test/serializers/serializer_for_test.rb | 6 +- 14 files changed, 90 insertions(+), 85 deletions(-) diff --git a/test/action_controller/json_api/transform_test.rb b/test/action_controller/json_api/transform_test.rb index 9da209b49..492b606be 100644 --- a/test/action_controller/json_api/transform_test.rb +++ b/test/action_controller/json_api/transform_test.rb @@ -5,7 +5,9 @@ module Serialization class JsonApi class KeyTransformTest < ActionController::TestCase class KeyTransformTestController < ActionController::Base - Post = Class.new(::Model) + class Post < ::Model; end + class Author < ::Model; end + class TopComment < ::Model; end class PostSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body, :publish_at @@ -22,13 +24,11 @@ class PostSerializer < ActiveModel::Serializer end end - Author = Class.new(::Model) class AuthorSerializer < ActiveModel::Serializer type 'authors' attributes :first_name, :last_name end - TopComment = Class.new(::Model) class TopCommentSerializer < ActiveModel::Serializer type 'top_comments' attributes :body diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb index acef81f97..c102b5af1 100644 --- a/test/adapter/json/transform_test.rb +++ b/test/adapter/json/transform_test.rb @@ -15,7 +15,7 @@ def mock_request(key_transform = nil) @adapter = ActiveModelSerializers::Adapter::Json.new(serializer, options) end - Post = Class.new(::Model) + class Post < ::Model; end class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body, :publish_at end diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb index ad356a533..8aea4a1de 100644 --- a/test/adapter/json_api/fields_test.rb +++ b/test/adapter/json_api/fields_test.rb @@ -4,7 +4,10 @@ module ActiveModelSerializers module Adapter class JsonApi class FieldsTest < ActiveSupport::TestCase - Post = Class.new(::Model) + class Post < ::Model; end + class Author < ::Model; end + class Comment < ::Model; end + class PostSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body @@ -12,13 +15,11 @@ class PostSerializer < ActiveModel::Serializer has_many :comments end - Author = Class.new(::Model) class AuthorSerializer < ActiveModel::Serializer type 'authors' attributes :name, :birthday end - Comment = Class.new(::Model) class CommentSerializer < ActiveModel::Serializer type 'comments' attributes :body diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 98882fe86..403176345 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -1,10 +1,9 @@ require 'test_helper' -NestedPost = Class.new(Model) +class NestedPost < ::Model; end class NestedPostSerializer < ActiveModel::Serializer has_many :nested_posts end - module ActiveModelSerializers module Adapter class JsonApi @@ -283,8 +282,8 @@ def test_nil_link_with_specified_serializer end class NoDuplicatesTest < ActiveSupport::TestCase - Post = Class.new(::Model) - Author = Class.new(::Model) + class Post < ::Model; end + class Author < ::Model; end class PostSerializer < ActiveModel::Serializer type 'posts' @@ -303,8 +302,8 @@ def setup @author.posts << @post1 @author.posts << @post2 - @nestedpost1 = ::NestedPost.new(id: 1, nested_posts: []) - @nestedpost2 = ::NestedPost.new(id: 2, nested_posts: []) + @nestedpost1 = NestedPost.new(id: 1, nested_posts: []) + @nestedpost2 = NestedPost.new(id: 2, nested_posts: []) @nestedpost1.nested_posts << @nestedpost1 @nestedpost1.nested_posts << @nestedpost2 @nestedpost2.nested_posts << @nestedpost1 diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 6be6ead68..3534b03c5 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -4,7 +4,7 @@ module ActiveModelSerializers module Adapter class JsonApi class LinksTest < ActiveSupport::TestCase - LinkAuthor = Class.new(::Model) + class LinkAuthor < ::Model; end class LinkAuthorSerializer < ActiveModel::Serializer link :self do href "http://example.com/link_author/#{object.id}" diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index a75f0b46e..47488d295 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -4,7 +4,10 @@ module ActiveModelSerializers module Adapter class JsonApi class KeyCaseTest < ActiveSupport::TestCase - Post = Class.new(::Model) + class Post < ::Model; end + class Author < ::Model; end + class Comment < ::Model; end + class PostSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body, :publish_at @@ -23,13 +26,11 @@ class PostSerializer < ActiveModel::Serializer end end - Author = Class.new(::Model) class AuthorSerializer < ActiveModel::Serializer type 'authors' attributes :first_name, :last_name end - Comment = Class.new(::Model) class CommentSerializer < ActiveModel::Serializer type 'comments' attributes :body diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb index dce81a7e8..ae3ad798c 100644 --- a/test/benchmark/bm_caching.rb +++ b/test/benchmark/bm_caching.rb @@ -4,7 +4,7 @@ # https://github.com/ruby-bench/ruby-bench-suite/blob/8ad567f7e43a044ae48c36833218423bb1e2bd9d/rails/benchmarks/actionpack_router.rb class ApiAssertion include Benchmark::ActiveModelSerializers::TestMethods - BadRevisionError = Class.new(StandardError) + class BadRevisionError < StandardError; end def valid? caching = get_caching diff --git a/test/cache_test.rb b/test/cache_test.rb index cba3583c6..64e93f808 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -4,22 +4,22 @@ module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase - UncachedAuthor = Class.new(Author) do + class UncachedAuthor < Author # To confirm cache_key is set using updated_at and cache_key option passed to cache undef_method :cache_key end - Article = Class.new(::Model) do + class Article < ::Model # To confirm error is raised when cache_key is not set and cache_key option not passed to cache undef_method :cache_key end - ArticleSerializer = Class.new(ActiveModel::Serializer) do + class ArticleSerializer < ActiveModel::Serializer cache only: [:place], skip_digest: true attributes :title end - InheritedRoleSerializer = Class.new(RoleSerializer) do + class InheritedRoleSerializer < RoleSerializer cache key: 'inherited_role', only: [:name, :special_attribute] attribute :special_attribute end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index db1cf1a71..7b2a33d22 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer class CollectionSerializerTest < ActiveSupport::TestCase - MessagesSerializer = Class.new(ActiveModel::Serializer) do + class MessagesSerializer < ActiveModel::Serializer type 'messages' end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 21a561a6b..39d2a9381 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -50,18 +50,18 @@ class ProfilePreviewSerializer < ActiveModel::Serializer attributes :name end -Post = Class.new(Model) -Like = Class.new(Model) -Author = Class.new(Model) -Bio = Class.new(Model) -Blog = Class.new(Model) -Role = Class.new(Model) -User = Class.new(Model) -Location = Class.new(Model) -Place = Class.new(Model) -Tag = Class.new(Model) -VirtualValue = Class.new(Model) -Comment = Class.new(Model) do +class Post < Model; end +class Like < Model; end +class Author < Model; end +class Bio < Model; end +class Blog < Model; end +class Role < Model; end +class User < Model; end +class Location < Model; end +class Place < Model; end +class Tag < Model; end +class VirtualValue < Model; end +class Comment < Model # Uses a custom non-time-based cache key def cache_key "#{self.class.name.downcase}/#{id}" @@ -87,10 +87,11 @@ class PolyTag < ActiveRecord::Base has_many :object_tags end -module Spam; end -Spam::UnrelatedLink = Class.new(Model) +module Spam + class UnrelatedLink < Model; end +end -PostSerializer = Class.new(ActiveModel::Serializer) do +class PostSerializer < ActiveModel::Serializer cache key: 'post', expires_in: 0.1, skip_digest: true attributes :id, :title, :body @@ -108,12 +109,12 @@ def custom_options end end -SpammyPostSerializer = Class.new(ActiveModel::Serializer) do +class SpammyPostSerializer < ActiveModel::Serializer attributes :id has_many :related end -CommentSerializer = Class.new(ActiveModel::Serializer) do +class CommentSerializer < ActiveModel::Serializer cache expires_in: 1.day, skip_digest: true attributes :id, :body @@ -125,7 +126,7 @@ def custom_options end end -AuthorSerializer = Class.new(ActiveModel::Serializer) do +class AuthorSerializer < ActiveModel::Serializer cache key: 'writer', skip_digest: true attribute :id attribute :name @@ -135,7 +136,7 @@ def custom_options has_one :bio end -RoleSerializer = Class.new(ActiveModel::Serializer) do +class RoleSerializer < ActiveModel::Serializer cache only: [:name, :slug], skip_digest: true attributes :id, :name, :description attribute :friendly_id, key: :slug @@ -147,13 +148,13 @@ def friendly_id belongs_to :author end -LikeSerializer = Class.new(ActiveModel::Serializer) do +class LikeSerializer < ActiveModel::Serializer attributes :id, :time belongs_to :likeable end -LocationSerializer = Class.new(ActiveModel::Serializer) do +class LocationSerializer < ActiveModel::Serializer cache only: [:address], skip_digest: true attributes :id, :lat, :lng @@ -164,20 +165,20 @@ def place end end -PlaceSerializer = Class.new(ActiveModel::Serializer) do +class PlaceSerializer < ActiveModel::Serializer attributes :id, :name has_many :locations end -BioSerializer = Class.new(ActiveModel::Serializer) do +class BioSerializer < ActiveModel::Serializer cache except: [:content], skip_digest: true attributes :id, :content, :rating belongs_to :author end -BlogSerializer = Class.new(ActiveModel::Serializer) do +class BlogSerializer < ActiveModel::Serializer cache key: 'blog' attributes :id, :name @@ -185,50 +186,50 @@ def place has_many :articles end -PaginatedSerializer = Class.new(ActiveModel::Serializer::CollectionSerializer) do +class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer def json_key 'paginated' end end -AlternateBlogSerializer = Class.new(ActiveModel::Serializer) do +class AlternateBlogSerializer < ActiveModel::Serializer attribute :id attribute :name, key: :title end -CustomBlogSerializer = Class.new(ActiveModel::Serializer) do +class CustomBlogSerializer < ActiveModel::Serializer attribute :id attribute :special_attribute has_many :articles end -CommentPreviewSerializer = Class.new(ActiveModel::Serializer) do +class CommentPreviewSerializer < ActiveModel::Serializer attributes :id belongs_to :post end -AuthorPreviewSerializer = Class.new(ActiveModel::Serializer) do +class AuthorPreviewSerializer < ActiveModel::Serializer attributes :id has_many :posts end -PostPreviewSerializer = Class.new(ActiveModel::Serializer) do +class PostPreviewSerializer < ActiveModel::Serializer attributes :title, :body, :id has_many :comments, serializer: CommentPreviewSerializer belongs_to :author, serializer: AuthorPreviewSerializer end -PostWithTagsSerializer = Class.new(ActiveModel::Serializer) do +class PostWithTagsSerializer < ActiveModel::Serializer attributes :id has_many :tags end -PostWithCustomKeysSerializer = Class.new(ActiveModel::Serializer) do +class PostWithCustomKeysSerializer < ActiveModel::Serializer attributes :id has_many :comments, key: :reviews @@ -236,7 +237,7 @@ def json_key has_one :blog, key: :site end -VirtualValueSerializer = Class.new(ActiveModel::Serializer) do +class VirtualValueSerializer < ActiveModel::Serializer attributes :id has_many :reviews, virtual_value: [{ type: 'reviews', id: '1' }, @@ -250,34 +251,36 @@ def maker end end -PolymorphicHasManySerializer = Class.new(ActiveModel::Serializer) do +class PolymorphicHasManySerializer < ActiveModel::Serializer attributes :id, :name end -PolymorphicBelongsToSerializer = Class.new(ActiveModel::Serializer) do +class PolymorphicBelongsToSerializer < ActiveModel::Serializer attributes :id, :title has_one :imageable, serializer: PolymorphicHasManySerializer, polymorphic: true end -PolymorphicSimpleSerializer = Class.new(ActiveModel::Serializer) do +class PolymorphicSimpleSerializer < ActiveModel::Serializer attributes :id end -PolymorphicObjectTagSerializer = Class.new(ActiveModel::Serializer) do +class PolymorphicObjectTagSerializer < ActiveModel::Serializer attributes :id has_many :taggable, serializer: PolymorphicSimpleSerializer, polymorphic: true end -PolymorphicTagSerializer = Class.new(ActiveModel::Serializer) do +class PolymorphicTagSerializer < ActiveModel::Serializer attributes :id, :phrase has_many :object_tags, serializer: PolymorphicObjectTagSerializer end -Spam::UnrelatedLinkSerializer = Class.new(ActiveModel::Serializer) do - cache only: [:id] - attributes :id +module Spam + class UnrelatedLinkSerializer < ActiveModel::Serializer + cache only: [:id] + attributes :id + end end $VERBOSE = verbose diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb index 47710b611..3d5f05c5f 100644 --- a/test/serializers/association_macros_test.rb +++ b/test/serializers/association_macros_test.rb @@ -3,7 +3,8 @@ module ActiveModel class Serializer class AssociationMacrosTest < ActiveSupport::TestCase - AuthorSummarySerializer = Class.new + class AuthorSummarySerializer < ActiveModel::Serializer; end + class AssociationsTestSerializer < Serializer belongs_to :author, serializer: AuthorSummarySerializer has_many :comments diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 1b97bea57..59d957bed 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -159,18 +159,18 @@ def test_virtual_attribute_block class NamespacedResourcesTest < ActiveSupport::TestCase class ResourceNamespace - Post = Class.new(::Model) - Comment = Class.new(::Model) - Author = Class.new(::Model) - Description = Class.new(::Model) + class Post < ::Model; end + class Comment < ::Model; end + class Author < ::Model; end + class Description < ::Model; end class PostSerializer < ActiveModel::Serializer has_many :comments belongs_to :author has_one :description end - CommentSerializer = Class.new(ActiveModel::Serializer) - AuthorSerializer = Class.new(ActiveModel::Serializer) - DescriptionSerializer = Class.new(ActiveModel::Serializer) + class CommentSerializer < ActiveModel::Serializer; end + class AuthorSerializer < ActiveModel::Serializer; end + class DescriptionSerializer < ActiveModel::Serializer; end end def setup @@ -200,17 +200,17 @@ def test_associations_namespaced_resources end class NestedSerializersTest < ActiveSupport::TestCase - Post = Class.new(::Model) - Comment = Class.new(::Model) - Author = Class.new(::Model) - Description = Class.new(::Model) + class Post < ::Model; end + class Comment < ::Model; end + class Author < ::Model; end + class Description < ::Model; end class PostSerializer < ActiveModel::Serializer has_many :comments - CommentSerializer = Class.new(ActiveModel::Serializer) + class CommentSerializer < ActiveModel::Serializer; end belongs_to :author - AuthorSerializer = Class.new(ActiveModel::Serializer) + class AuthorSerializer < ActiveModel::Serializer; end has_one :description - DescriptionSerializer = Class.new(ActiveModel::Serializer) + class DescriptionSerializer < ActiveModel::Serializer; end end def setup @@ -291,12 +291,12 @@ def test_illegal_conditional_associations end class InheritedSerializerTest < ActiveSupport::TestCase - InheritedPostSerializer = Class.new(PostSerializer) do + class InheritedPostSerializer < PostSerializer belongs_to :author, polymorphic: true has_many :comments, key: :reviews end - InheritedAuthorSerializer = Class.new(AuthorSerializer) do + class InheritedAuthorSerializer < AuthorSerializer has_many :roles, polymorphic: true has_one :bio, polymorphic: true end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index b0f977637..c359d2f93 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -81,7 +81,7 @@ def id assert_equal('custom', hash[:blog][:id]) end - PostWithVirtualAttribute = Class.new(::Model) + class PostWithVirtualAttribute < ::Model; end class PostWithVirtualAttributeSerializer < ActiveModel::Serializer attribute :name do "#{object.first_name} #{object.last_name}" diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 44cad07e5..b7607cfea 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -28,8 +28,8 @@ def test_overwritten_serializer_for_array class SerializerTest < ActiveSupport::TestCase module ResourceNamespace - Post = Class.new(::Model) - Comment = Class.new(::Model) + class Post < ::Model; end + class Comment < ::Model; end class PostSerializer < ActiveModel::Serializer class CommentSerializer < ActiveModel::Serializer @@ -46,7 +46,7 @@ def serializer_class end end - Tweet = Class.new(::Model) + class Tweet < ::Model; end TweetSerializer = Class.new def setup From 37a17723cfababb4f9194750fe833da4c877e7a8 Mon Sep 17 00:00:00 2001 From: Nirmalya Ghosh Date: Wed, 20 Jul 2016 19:49:59 +0530 Subject: [PATCH 752/903] Modified some code and removed unnecessary code from the ember and json api doc (#1852) * modified some code and removed unnecessary code from the ember abd json api doc * using es6 imports --- docs/integrations/ember-and-json-api.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index f3f230627..188fe21cd 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -49,8 +49,10 @@ require 'active_model_serializers/register_jsonapi_renderer' ```javascript // app/adapters/application.js +import Ember from 'ember'; import DS from 'ember-data'; import ENV from "../config/environment"; +const { underscore, pluralize } = Ember.String; export default DS.JSONAPIAdapter.extend({ namespace: 'api', @@ -61,8 +63,8 @@ export default DS.JSONAPIAdapter.extend({ // allows the multiword paths in urls to be underscored pathForType: function(type) { - let underscored = Ember.String.underscore(type); - return Ember.String.pluralize(underscored); + let underscored = underscore(type); + return pluralize(underscored); }, // allows queries to be sent along with a findRecord From d9ba5cd768db2c3670d36a7a676a9e37fa484c23 Mon Sep 17 00:00:00 2001 From: bkoltai Date: Wed, 20 Jul 2016 20:58:24 -0700 Subject: [PATCH 753/903] Fix typos and make examples more explicit --- docs/howto/upgrade_from_0_8_to_0_10.md | 139 ++++++++++++++----------- 1 file changed, 77 insertions(+), 62 deletions(-) diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index b26eb4a19..2530e239c 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -5,7 +5,7 @@ ## Disclaimer ### Proceed at your own risk This document attempts to outline steps to upgrade your app based on the collective experience of -developers who have done this already. It may not cover all edge cases and situation that may cause issues, +developers who have done this already. It may not cover all edge cases and situations that may cause issues, so please proceed with a certain level of caution. ## Overview @@ -15,30 +15,46 @@ the migration successfully. The method has been tested specifically for migratin to `0.10.2`. The high level approach is to upgrade to `0.10` and change all serializers to use -a backwards-compatible `VersionEightSerializer`or `VersionEightCollectionSerializer` -and a `VersionEightAdapter`. After a few more manual changes, you should have the same +a backwards-compatible `ActiveModel::V08::Serializer`or `ActiveModel::V08::CollectionSerializer` +and a `ActiveModelSerializers::Adapter::V08Adapter`. After a few more manual changes, you should have the same functionality as you had with `AMS 0.8`. Then, you can continue to develop in your app by creating new serializers that don't use these backwards compatible versions and slowly migrate existing serializers to the `0.10` versions as needed. ### `0.10` breaking changes - Passing a serializer to `render json:` is no longer supported - - Ex. `render json: CustomerSerializer.new(customer)` + +```ruby +render json: CustomerSerializer.new(customer) # rendered in 0.8, errors in 0.10 +``` + - Passing a nil resource to serializer now fails - - Ex. `CustomerSerializer.new(nil)` -- Attribute methods are no longer accessible from other serializer methods - - Ex. - ```ruby - class MySerializer - attributes :foo, :bar - - def foo - bar + 1 - end - end - ``` + +```ruby +CustomerSerializer.new(nil) # returned nil in 0.8, throws error in 0.10 +``` + +- Attribute methods are no longer defined on the serializer, and must be explicitly + accessed through `object` + +```ruby +class MySerializer + attributes :foo, :bar + + def foo + bar + 1 # bar does not work, needs to be object.bar in 0.10 + end +end +``` + - `root` option to collection serializer behaves differently - - Ex. `ActiveModel::ArraySerializer.new(resources, root: "resources")` + +```ruby +# in 0.8 +ActiveModel::ArraySerializer.new(resources, root: "resources") +# resulted in { "resources": }, does not work in 0.10 +``` + - No default serializer when serializer doesn't exist - `@options` changed to `instance_options` @@ -47,41 +63,42 @@ existing serializers to the `0.10` versions as needed. ### 1. Upgrade the `active_model_serializer` gem in you `Gemfile` Change to `gem 'active_model_serializers', '~> 0.10'` and run `bundle install` -### 2. Add `VersionEightSerializer` +### 2. Add `ActiveModel::V08::Serializer` -#### Code ```ruby module ActiveModel - class VersionEightSerializer < Serializer - include Rails.application.routes.url_helpers - - # AMS 0.8 would delegate method calls from within the serializer to the - # object. - def method_missing(*args) - method = args.first - read_attribute_for_serialization(method) - end - - alias_method :options, :instance_options - - # Since attributes could be read from the `object` via `method_missing`, - # the `try` method did not behave as before. This patches `try` with the - # original implementation plus the addition of - # ` || object.respond_to?(a.first, true)` to check if the object responded to - # the given method. - def try(*a, &b) - if a.empty? || respond_to?(a.first, true) || object.respond_to?(a.first, true) - try!(*a, &b) + module V08 + class Serializer < ActiveModel::Serializer + include Rails.application.routes.url_helpers + + # AMS 0.8 would delegate method calls from within the serializer to the + # object. + def method_missing(*args) + method = args.first + read_attribute_for_serialization(method) + end + + alias_method :options, :instance_options + + # Since attributes could be read from the `object` via `method_missing`, + # the `try` method did not behave as before. This patches `try` with the + # original implementation plus the addition of + # ` || object.respond_to?(a.first, true)` to check if the object responded to + # the given method. + def try(*a, &b) + if a.empty? || respond_to?(a.first, true) || object.respond_to?(a.first, true) + try!(*a, &b) + end + end + + # AMS 0.8 would return nil if the serializer was initialized with a nil + # resource. + def serializable_hash(adapter_options = nil, + options = {}, + adapter_instance = + self.class.serialization_adapter_instance) + object.nil? ? nil : super end - end - - # AMS 0.8 would return nil if the serializer was initialized with a nil - # resource. - def serializable_hash(adapter_options = nil, - options = {}, - adapter_instance = - self.class.serialization_adapter_instance) - object.nil? ? nil : super end end end @@ -90,12 +107,11 @@ end Add this class to your app however you see fit. This is the class that your existing serializers that inherit from `ActiveMode::Serializer` should inherit from. -### 3. Add `VersionEightCollectionSerializer` -#### Code +### 3. Add `ActiveModel::V08::CollectionSerializer` ```ruby module ActiveModel - class Serializer - class VersionEightCollectionSerializer < CollectionSerializer + module V08 + class CollectionSerializer < ActiveModel::Serializer::CollectionSerializer # In AMS 0.8, passing an ArraySerializer instance with a `root` option # properly nested the serialized resources within the given root. # Ex. @@ -155,14 +171,13 @@ module ActiveModel end ``` Add this class to your app however you see fit. This is the class that existing uses of -`ActiveMode::ArraySerializer` should be changed to use. +`ActiveModel::ArraySerializer` should be changed to use. -### 4. Add `VersionEightAdapter` -#### Code +### 4. Add `ActiveModelSerializers::Adapter::V08Adapter` ```ruby module ActiveModelSerializers module Adapter - class VersionEightAdapter < Base + class V08Adapter < ActiveModelSerializers::Adapter::Base def serializable_hash(options = nil) options ||= {} @@ -179,7 +194,7 @@ module ActiveModelSerializers def serializable_hash_for_collection(options) serializer.map do |s| - VersionEightAdapter.new(s, instance_options) + V08Adapter.new(s, instance_options) .serializable_hash(options) end end @@ -214,16 +229,16 @@ Add this class to your app however you see fit. Add ```ruby ActiveModelSerializers.config.adapter = - ActiveModelSerializers::Adapter::VersionEightAdapter + ActiveModelSerializers::Adapter::V08Adapter ``` to `config/active_model_serializer.rb` to configure AMS to use this class as the default adapter. -### 5. Change inheritors of `ActiveModel::Serializer` to inherit from `ActiveModel::VersionEightSerializer` +### 5. Change inheritors of `ActiveModel::Serializer` to inherit from `ActiveModel::V08::Serializer` Simple find/replace ### 6. Remove `private` keyword from serializers -Simple find/replace. This is required to allow the `ActiveModel::VersionEightSerializer` +Simple find/replace. This is required to allow the `ActiveModel::V08::Serializer` to have proper access to the methods defined in the serializer. You may be able to change the `private` to `protected`, but this is hasn't been tested yet. @@ -233,8 +248,8 @@ This method is no longer supported in `0.10`. `0.10` does a good job of discovering serializers for `ActiveRecord` objects. -### 8. Rename `ActiveModel::ArraySerializer` to `ActiveModel::Serializer::Version8CollectionSerializer` -Find/replace uses of `ActiveModel::ArraySerializer` with `ActiveModel::Serializer::Version8CollectionSerializer`. +### 8. Rename `ActiveModel::ArraySerializer` to `ActiveModel::V08::CollectionSerializer` +Find/replace uses of `ActiveModel::ArraySerializer` with `ActiveModel::V08::CollectionSerializer`. Also, be sure to change the `each_serializer` keyword to `serializer` when calling making the replacement. From 4ff33a7ad1f1d1f9e1254bb15301bd7b82441d5e Mon Sep 17 00:00:00 2001 From: bluehallu Date: Sun, 24 Jul 2016 20:49:38 +0100 Subject: [PATCH 754/903] Fix typo (#1855) --- docs/general/caching.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/caching.md b/docs/general/caching.md index 7d02568a3..c379524f5 100644 --- a/docs/general/caching.md +++ b/docs/general/caching.md @@ -17,7 +17,7 @@ The cache support is optimized to use the cached object in multiple request. An cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` ``` -Take the example bellow: +Take the example below: ```ruby class PostSerializer < ActiveModel::Serializer From 6567989ad7ba5dc994c7d820f7f9d2191bc067a8 Mon Sep 17 00:00:00 2001 From: Leo Correa Date: Wed, 27 Jul 2016 14:59:12 -0400 Subject: [PATCH 755/903] Specify how to get the instance of the serializer (#1861) [DOC] `SerializableResource#serializer` vs. `SerializableResource#serializer_instance` [ci skip] --- docs/howto/outside_controller_use.md | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md index 07517c7ef..3eb60f301 100644 --- a/docs/howto/outside_controller_use.md +++ b/docs/howto/outside_controller_use.md @@ -22,7 +22,7 @@ model_json = serializable_resource.as_json ### Looking up the Serializer for a Resource -If you want to retrieve a serializer for a specific resource, you can do the following: +If you want to retrieve the serializer class for a specific resource, you can do the following: ```ruby # Create our resource @@ -41,7 +41,13 @@ You could also retrieve the serializer via: ActiveModelSerializers::SerializableResource.new(post, options).serializer ``` -Both approaches will return an instance, if any, of the resource's serializer. +Both approaches will return the serializer class that will be used for the resource. + +Additionally, you could retrieve the serializer instance for the resource via: + +```ruby +ActiveModelSerializers::SerializableResource.new(post, options).serializer_instance +``` ## Serializing before controller render From be8f136d157ab0942a41a0cb5b0d97ad6aac435c Mon Sep 17 00:00:00 2001 From: Edward Andrews-Hodgson Date: Thu, 4 Aug 2016 17:17:00 +0100 Subject: [PATCH 756/903] Add warning in caching documentation --- docs/general/caching.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/general/caching.md b/docs/general/caching.md index c379524f5..9ab9d71a0 100644 --- a/docs/general/caching.md +++ b/docs/general/caching.md @@ -2,6 +2,12 @@ # Caching +## Warning + +There is currently a problem with caching in AMS [Caching doesn't improve performance](https://github.com/rails-api/active_model_serializers/issues/1586). Adding caching _may_ slow down your application, rather than speeding it up. We suggest you benchmark any caching you implement before using in a production enviroment + +___ + To cache a serializer, call ```cache``` and pass its options. The options are the same options of ```ActiveSupport::Cache::Store```, plus a ```key``` option that will be the prefix of the object cache From 6de3f31b6e6e845b92c07d1787ce48f6de8c2ab1 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Fri, 12 Aug 2016 13:54:42 -0400 Subject: [PATCH 757/903] Namespace separator setting for json-api and tests (#1874) Adds jsonapi_namespace_separator configuration Also: * Enable getting type from record class without serializer Needs Followup: - https://github.com/rails-api/active_model_serializers/pull/1874#discussion_r74607042 - https://github.com/rails-api/active_model_serializers/pull/1874#discussion_r74607734 --- CHANGELOG.md | 3 ++ docs/general/configuration_options.md | 13 ++++++++ lib/active_model/serializer/configuration.rb | 3 +- .../adapter/json_api/resource_identifier.rb | 32 +++++++++++++------ test/adapter/json_api/linked_test.rb | 19 +++++++++++ .../json_api/resource_identifier_test.rb | 20 ++++++++++++ test/support/serialization_testing.rb | 8 +++++ 7 files changed, 88 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 129c0293b..f0c937a3e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,9 @@ Breaking changes: Features: +- [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) + - Added `jsonapi_namespace_separator` config option. + Fixes: - [#1833](https://github.com/rails-api/active_model_serializers/pull/1833) Remove relationship links if they are null (@groyoh) diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index ba7974d92..e4ef79ae6 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -72,6 +72,19 @@ Possible values: - `:singular` - `:plural` (default) +##### jsonapi_namespace_separator + +Sets separator string for namespaced models to render `type` attribute. + + +| Separator | Example: Admin::User | +|----|----| +| `'-'` (default) | 'admin-users' +| `'--'` (recommended) | 'admin--users' + +See [Recommendation for dasherizing (kebab-case-ing) namespaced object, such as `Admin::User`](https://github.com/json-api/json-api/issues/850) +for more discussion. + ##### jsonapi_include_toplevel_object Include a [top level jsonapi member](http://jsonapi.org/format/#document-jsonapi-object) diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 7ee45fb41..2392883f3 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -21,13 +21,14 @@ def config.array_serializer config.default_includes = '*' config.adapter = :attributes + config.key_transform = nil config.jsonapi_resource_type = :plural + config.jsonapi_namespace_separator = '-'.freeze config.jsonapi_version = '1.0' config.jsonapi_toplevel_meta = {} # Make JSON API top-level jsonapi member opt-in # ref: http://jsonapi.org/format/#document-top-level config.jsonapi_include_toplevel_object = false - config.key_transform = nil config.schema_path = 'test/support/schemas' end diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb index 4d07d11c9..af6f5f9e6 100644 --- a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb +++ b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb @@ -2,11 +2,30 @@ module ActiveModelSerializers module Adapter class JsonApi class ResourceIdentifier + def self.type_for(class_name, serializer_type = nil, transform_options = {}) + if serializer_type + raw_type = serializer_type + else + inflection = + if ActiveModelSerializers.config.jsonapi_resource_type == :singular + :singularize + else + :pluralize + end + + raw_type = class_name.underscore + raw_type = ActiveSupport::Inflector.public_send(inflection, raw_type) + raw_type + .gsub!('/'.freeze, ActiveModelSerializers.config.jsonapi_namespace_separator) + raw_type + end + JsonApi.send(:transform_key_casing!, raw_type, transform_options) + end + # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} def initialize(serializer, options) @id = id_for(serializer) - @type = JsonApi.send(:transform_key_casing!, type_for(serializer), - options) + @type = type_for(serializer, options) end def as_json @@ -19,13 +38,8 @@ def as_json private - def type_for(serializer) - return serializer._type if serializer._type - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - serializer.object.class.model_name.singular - else - serializer.object.class.model_name.plural - end + def type_for(serializer, transform_options) + self.class.type_for(serializer.object.class.name, serializer._type, transform_options) end def id_for(serializer) diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 403176345..949bcf60a 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -223,6 +223,25 @@ def test_underscore_model_namespace_for_linked_resource_type assert_equal expected, relationships end + def test_underscore_model_namespace_with_namespace_separator_for_linked_resource_type + spammy_post = Post.new(id: 123) + spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] + serializer = SpammyPostSerializer.new(spammy_post) + adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + relationships = with_namespace_separator '--' do + adapter.serializable_hash[:data][:relationships] + end + expected = { + related: { + data: [{ + type: 'spam--unrelated-links', + id: '456' + }] + } + } + assert_equal expected, relationships + end + def test_multiple_references_to_same_resource serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_comment, @second_comment]) adapter = ActiveModelSerializers::Adapter::JsonApi.new( diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb index fa91ff727..62b7d93b3 100644 --- a/test/adapter/json_api/resource_identifier_test.rb +++ b/test/adapter/json_api/resource_identifier_test.rb @@ -39,6 +39,26 @@ def test_plural_type test_type_inflection(AuthorSerializer, 'authors', :plural) end + def test_type_with_namespace + Object.const_set(:Admin, Module.new) + model = Class.new(::Model) + Admin.const_set(:PowerUser, model) + serializer = Class.new(ActiveModel::Serializer) + Admin.const_set(:PowerUserSerializer, serializer) + with_namespace_separator '--' do + admin_user = Admin::PowerUser.new + serializer = Admin::PowerUserSerializer.new(admin_user) + expected = { + id: admin_user.id, + type: 'admin--power-users' + } + + identifier = ResourceIdentifier.new(serializer, {}) + actual = identifier.as_json + assert_equal(expected, actual) + end + end + def test_id_defined_on_object test_id(AuthorSerializer, @model.id.to_s) end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index d696801d3..7227b1b47 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -9,6 +9,14 @@ def generate_cached_serializer(obj) ActiveModelSerializers::SerializableResource.new(obj).to_json end + def with_namespace_separator(seperator) + original_seperator = ActiveModelSerializers.config.jsonapi_namespace_separator + ActiveModelSerializers.config.jsonapi_namespace_separator = seperator + yield + ensure + ActiveModelSerializers.config.jsonapi_namespace_separator = original_seperator + end + # Aliased as :with_configured_adapter to clarify that # this method tests the configured adapter. # When not testing configuration, it may be preferable From 5f3bdcc87cbfed1ba0ca1e5016a09befe2651966 Mon Sep 17 00:00:00 2001 From: Mark Abramov Date: Sun, 14 Aug 2016 00:59:36 +0300 Subject: [PATCH 758/903] Use ActiveSupport::Cache.expand_cache_key for cache key expansions (#1878) * Use ActiveSupport::Cache.expand_cache_key for cache key expansions --- CHANGELOG.md | 2 ++ lib/active_model/serializer/caching.rb | 6 +++- test/cache_test.rb | 38 ++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f0c937a3e..3098b9431 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -15,6 +15,8 @@ Fixes: Misc: +- [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) + ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) Fixes: diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/caching.rb index 20362ce80..4809f4cb0 100644 --- a/lib/active_model/serializer/caching.rb +++ b/lib/active_model/serializer/caching.rb @@ -263,7 +263,11 @@ def cache_key(adapter_instance) parts << object_cache_key parts << adapter_instance.cache_key parts << serializer_class._cache_digest unless serializer_class._skip_digest? - @cache_key = parts.join('/') + @cache_key = expand_cache_key(parts) + end + + def expand_cache_key(parts) + ActiveSupport::Cache.expand_cache_key(parts) end # Use object's cache_key if available, else derive a key from the object diff --git a/test/cache_test.rb b/test/cache_test.rb index 64e93f808..c0770cda1 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -4,6 +4,30 @@ module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase + # Instead of a primitive cache key (i.e. a string), this class + # returns a list of objects that require to be expanded themselves. + class AuthorWithExpandableCacheElements < Author + # For the test purposes it's important that #to_s for HasCacheKey differs + # between instances, hence not a Struct. + class HasCacheKey + attr_reader :cache_key + def initialize(cache_key) + @cache_key = cache_key + end + + def to_s + "HasCacheKey##{object_id}" + end + end + + def cache_key + [ + HasCacheKey.new(name), + HasCacheKey.new(id) + ] + end + end + class UncachedAuthor < Author # To confirm cache_key is set using updated_at and cache_key option passed to cache undef_method :cache_key @@ -106,6 +130,20 @@ def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_o assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) end + def test_cache_key_expansion + author = AuthorWithExpandableCacheElements.new(id: 10, name: 'hello') + same_author = AuthorWithExpandableCacheElements.new(id: 10, name: 'hello') + diff_author = AuthorWithExpandableCacheElements.new(id: 11, name: 'hello') + + author_serializer = AuthorSerializer.new(author) + same_author_serializer = AuthorSerializer.new(same_author) + diff_author_serializer = AuthorSerializer.new(diff_author) + adapter = AuthorSerializer.serialization_adapter_instance + + assert_equal(author_serializer.cache_key(adapter), same_author_serializer.cache_key(adapter)) + refute_equal(author_serializer.cache_key(adapter), diff_author_serializer.cache_key(adapter)) + end + def test_default_cache_key_fallback render_object_with_cache(@comment) key = "#{@comment.cache_key}/#{adapter.cache_key}" From 1896e5a525cf19d728f3d3cfa9a361d86cc481c3 Mon Sep 17 00:00:00 2001 From: Yevhen Shemet Date: Tue, 16 Aug 2016 13:49:10 +0300 Subject: [PATCH 759/903] ActiveModelSerializers::Model successor initialized with string keys fix (#1881) --- CHANGELOG.md | 1 + lib/active_model_serializers/model.rb | 2 +- test/active_model_serializers/model_test.rb | 11 +++++++++++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3098b9431..6874babd7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,7 @@ Features: Fixes: - [#1833](https://github.com/rails-api/active_model_serializers/pull/1833) Remove relationship links if they are null (@groyoh) +- [#1881](https://github.com/rails-api/active_model_serializers/pull/1881) ActiveModelSerializers::Model correctly works with string keys (@yevhene) Misc: diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 2e7908dfc..b9937cb5c 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -9,7 +9,7 @@ class Model attr_reader :attributes, :errors def initialize(attributes = {}) - @attributes = attributes + @attributes = attributes && attributes.symbolize_keys @errors = ActiveModel::Errors.new(self) super end diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index 8b9dd47d7..7bfb2edf4 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -7,5 +7,16 @@ class ModelTest < ActiveSupport::TestCase def setup @resource = ActiveModelSerializers::Model.new end + + def test_initialization_with_string_keys + klass = Class.new(ActiveModelSerializers::Model) do + attr_accessor :key + end + value = 'value' + + model_instance = klass.new('key' => value) + + assert_equal model_instance.read_attribute_for_serialization(:key), value + end end end From d66e27299499c79c9ae082a25a054107ce4ca003 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 16 Aug 2016 18:13:37 -0500 Subject: [PATCH 760/903] Correct typos --- .../adapter/json_api/relationship.rb | 2 +- test/support/serialization_testing.rb | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index e2551e2b9..c4e9636e9 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -5,7 +5,7 @@ class Relationship # {http://jsonapi.org/format/#document-resource-object-related-resource-links Document Resource Object Related Resource Links} # {http://jsonapi.org/format/#document-links Document Links} # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} - # {http://jsonapi.org/format/#document-meta Docment Meta} + # {http://jsonapi.org/format/#document-meta Document Meta} def initialize(parent_serializer, serializer, serializable_resource_options, args = {}) @object = parent_serializer.object @scope = parent_serializer.scope diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index 7227b1b47..d91ef2b36 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -9,12 +9,12 @@ def generate_cached_serializer(obj) ActiveModelSerializers::SerializableResource.new(obj).to_json end - def with_namespace_separator(seperator) - original_seperator = ActiveModelSerializers.config.jsonapi_namespace_separator - ActiveModelSerializers.config.jsonapi_namespace_separator = seperator + def with_namespace_separator(separator) + original_separator = ActiveModelSerializers.config.jsonapi_namespace_separator + ActiveModelSerializers.config.jsonapi_namespace_separator = separator yield ensure - ActiveModelSerializers.config.jsonapi_namespace_separator = original_seperator + ActiveModelSerializers.config.jsonapi_namespace_separator = original_separator end # Aliased as :with_configured_adapter to clarify that From abb15b9622183f29e7c0e9221a83cc7def294c6f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 16 Aug 2016 18:15:02 -0500 Subject: [PATCH 761/903] Simplify Relationship --- .../adapter/json_api.rb | 9 +-------- .../adapter/json_api/relationship.rb | 11 +++++++---- test/adapter/json_api/relationship_test.rb | 18 ++++++++++++++++-- 3 files changed, 24 insertions(+), 14 deletions(-) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 9b516f8dc..203c12403 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -438,14 +438,7 @@ def relationships_for(serializer, requested_associations) allow_wildcard: true ) serializer.associations(include_directive).each_with_object({}) do |association, hash| - hash[association.key] = Relationship.new( - serializer, - association.serializer, - instance_options, - options: association.options, - links: association.links, - meta: association.meta - ).as_json + hash[association.key] = Relationship.new(serializer, instance_options, association).as_json end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index c4e9636e9..7c5973142 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -6,17 +6,20 @@ class Relationship # {http://jsonapi.org/format/#document-links Document Links} # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} # {http://jsonapi.org/format/#document-meta Document Meta} - def initialize(parent_serializer, serializer, serializable_resource_options, args = {}) + def initialize(parent_serializer, serializable_resource_options, association) + serializer = association.serializer + options = association.options + links = association.links + meta = association.meta @object = parent_serializer.object @scope = parent_serializer.scope - @association_options = args.fetch(:options, {}) + @association_options = options || {} @serializable_resource_options = serializable_resource_options @data = data_for(serializer) - @links = args.fetch(:links, {}).each_with_object({}) do |(key, value), hash| + @links = (links || {}).each_with_object({}) do |(key, value), hash| result = Link.new(parent_serializer, value).as_json hash[key] = result if result end - meta = args.fetch(:meta, nil) @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 1708d5f3b..8b443df68 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -150,9 +150,23 @@ def test_relationship_with_everything private - def test_relationship(expected, params = {}) + def test_relationship(expected, test_options = {}) parent_serializer = AuthorSerializer.new(@author) - relationship = Relationship.new(parent_serializer, @serializer, nil, params) + + serializable_resource_options = {} # adapter.instance_options + + meta = test_options.delete(:meta) + options = test_options.delete(:options) + links = test_options.delete(:links) + association_serializer = @serializer + if association_serializer && association_serializer.object + association_name = association_serializer.json_key.to_sym + association = ::ActiveModel::Serializer::Association.new(association_name, association_serializer, options, links, meta) + else + association = ::ActiveModel::Serializer::Association.new(:association_name_not_used, association, options, links, meta) + end + + relationship = Relationship.new(parent_serializer, serializable_resource_options, association) assert_equal(expected, relationship.as_json) end end From a319fef239d355e0530b43c6bb2b92a696272b75 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 17 Aug 2016 17:12:12 -0400 Subject: [PATCH 762/903] Add tests for fields option demonstrating usage on both attributes and relationships (#1839) * add test for fields whitelisting relationships, and use the JSON API Include Directive to do the heavy lifting --- CHANGELOG.md | 1 + .../action_controller/json_api/fields_test.rb | 57 +++++++++++++++++++ test/adapter/json_api/has_many_test.rb | 21 +++++++ 3 files changed, 79 insertions(+) create mode 100644 test/action_controller/json_api/fields_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 6874babd7..751da6933 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -15,6 +15,7 @@ Fixes: - [#1881](https://github.com/rails-api/active_model_serializers/pull/1881) ActiveModelSerializers::Model correctly works with string keys (@yevhene) Misc: +- [#1839](https://github.com/rails-api/active_model_serializers/pull/1839) `fields` tests demonstrating usage for both attributes and relationships. (@NullVoxPopuli) - [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) diff --git a/test/action_controller/json_api/fields_test.rb b/test/action_controller/json_api/fields_test.rb new file mode 100644 index 000000000..4bf08c7e9 --- /dev/null +++ b/test/action_controller/json_api/fields_test.rb @@ -0,0 +1,57 @@ +require 'test_helper' + +module ActionController + module Serialization + class JsonApi + class FieldsTest < ActionController::TestCase + class FieldsTestController < ActionController::Base + class PostSerializer < ActiveModel::Serializer + type 'posts' + attributes :title, :body, :publish_at + belongs_to :author + has_many :comments + end + + def setup_post + ActionController::Base.cache_store.clear + @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') + @comment1 = Comment.new(id: 7, body: 'cool', author: @author) + @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2], + publish_at: '2020-03-16T03:55:25.291Z') + @comment1.post = @post + @comment2.post = @post + end + + def render_fields_works_on_relationships + setup_post + render json: @post, serializer: PostSerializer, adapter: :json_api, fields: { posts: [:author] } + end + end + + tests FieldsTestController + + test 'fields works on relationships' do + get :render_fields_works_on_relationships + response = JSON.parse(@response.body) + expected = { + 'data' => { + 'id' => '1337', + 'type' => 'posts', + 'relationships' => { + 'author' => { + 'data' => { + 'id' => '1', + 'type' => 'authors' + } + } + } + } + } + assert_equal expected, response + end + end + end + end +end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 05a7675af..9da73af98 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -40,6 +40,27 @@ def test_includes_comment_ids assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) end + test 'relationships can be whitelisted via fields' do + @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, fields: { posts: [:author] }) + result = @adapter.serializable_hash + expected = { + data: { + id: '1', + type: 'posts', + relationships: { + author: { + data: { + id: '1', + type: 'authors' + } + } + } + } + } + + assert_equal expected, result + end + def test_includes_linked_comments @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:comments]) expected = [{ From 26bcdbe44adbf404a82f8be55b89002e8955c89f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 17 Aug 2016 16:16:13 -0500 Subject: [PATCH 763/903] Clean up docs --- docs/howto/add_root_key.md | 2 + docs/howto/grape_integration.md | 12 +++--- docs/howto/passing_arbitrary_options.md | 4 +- docs/howto/test.md | 2 + docs/howto/upgrade_from_0_8_to_0_10.md | 54 ++++++++++++------------- 5 files changed, 40 insertions(+), 34 deletions(-) diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index 3ee032e7a..c27f47f6e 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + # How to add root key Add the root key to your API is quite simple with ActiveModelSerializers. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```Attributes``` which doesn't have the root key, so your response is something similar to: diff --git a/docs/howto/grape_integration.md b/docs/howto/grape_integration.md index a5cd36758..9ff1353e8 100644 --- a/docs/howto/grape_integration.md +++ b/docs/howto/grape_integration.md @@ -1,4 +1,6 @@ -The AMS grape formatter relies on the existence of `env['grape.request']` which is implemeted by `Grape::Middleware::Globals`. You can meet his dependency by calling it before mounting the endpoints. +[Back to Guides](../README.md) + +The ActiveModelSerializers grape formatter relies on the existence of `env['grape.request']` which is implemeted by `Grape::Middleware::Globals`. You can meet his dependency by calling it before mounting the endpoints. In the simpliest way: @@ -15,10 +17,10 @@ or more like what is shown in current Grape tutorials: module MyApi class ApiBase < Grape::API use Grape::Middleware::Globals - + require 'grape/active_model_serializers' include Grape::ActiveModelSerializers - + mount MyApi::V1::ApiBase end end @@ -30,10 +32,10 @@ You could meet this dependency with your own middleware. The invocation might lo module MyApi class ApiBase < Grape::API use My::Middleware::Thingamabob - + require 'grape/active_model_serializers' include Grape::ActiveModelSerializers - + mount MyApi::V1::ApiBase end end diff --git a/docs/howto/passing_arbitrary_options.md b/docs/howto/passing_arbitrary_options.md index e7fd84095..4e0fc9a03 100644 --- a/docs/howto/passing_arbitrary_options.md +++ b/docs/howto/passing_arbitrary_options.md @@ -11,7 +11,7 @@ For example, we could pass in a field, such as `user_id` into our serializer. ```ruby # posts_controller.rb class PostsController < ApplicationController - def dashboard + def dashboard render json: @post, user_id: 12 end end @@ -20,7 +20,7 @@ end class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body - def comments_by_me + def comments_by_me Comments.where(user_id: instance_options[:user_id], post_id: object.id) end end diff --git a/docs/howto/test.md b/docs/howto/test.md index 6423f8d03..c66e0e9af 100644 --- a/docs/howto/test.md +++ b/docs/howto/test.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + # How to test ## Controller Serializer Usage diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index 2530e239c..ed1eb4531 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -5,8 +5,8 @@ ## Disclaimer ### Proceed at your own risk This document attempts to outline steps to upgrade your app based on the collective experience of -developers who have done this already. It may not cover all edge cases and situations that may cause issues, -so please proceed with a certain level of caution. +developers who have done this already. It may not cover all edge cases and situations that may cause issues, +so please proceed with a certain level of caution. ## Overview This document outlines the steps needed to migrate from `0.8` to `0.10`. The method described @@ -14,8 +14,8 @@ below has been created via the collective knowledge of contributions of those wh the migration successfully. The method has been tested specifically for migrating from `0.8.3` to `0.10.2`. -The high level approach is to upgrade to `0.10` and change all serializers to use -a backwards-compatible `ActiveModel::V08::Serializer`or `ActiveModel::V08::CollectionSerializer` +The high level approach is to upgrade to `0.10` and change all serializers to use +a backwards-compatible `ActiveModel::V08::Serializer`or `ActiveModel::V08::CollectionSerializer` and a `ActiveModelSerializers::Adapter::V08Adapter`. After a few more manual changes, you should have the same functionality as you had with `AMS 0.8`. Then, you can continue to develop in your app by creating new serializers that don't use these backwards compatible versions and slowly migrate @@ -23,38 +23,38 @@ existing serializers to the `0.10` versions as needed. ### `0.10` breaking changes - Passing a serializer to `render json:` is no longer supported - + ```ruby render json: CustomerSerializer.new(customer) # rendered in 0.8, errors in 0.10 ``` - + - Passing a nil resource to serializer now fails - + ```ruby CustomerSerializer.new(nil) # returned nil in 0.8, throws error in 0.10 ``` - + - Attribute methods are no longer defined on the serializer, and must be explicitly accessed through `object` - + ```ruby class MySerializer attributes :foo, :bar - + def foo bar + 1 # bar does not work, needs to be object.bar in 0.10 end end ``` - + - `root` option to collection serializer behaves differently - + ```ruby # in 0.8 ActiveModel::ArraySerializer.new(resources, root: "resources") # resulted in { "resources": }, does not work in 0.10 ``` - + - No default serializer when serializer doesn't exist - `@options` changed to `instance_options` @@ -70,16 +70,16 @@ module ActiveModel module V08 class Serializer < ActiveModel::Serializer include Rails.application.routes.url_helpers - + # AMS 0.8 would delegate method calls from within the serializer to the # object. def method_missing(*args) method = args.first read_attribute_for_serialization(method) end - + alias_method :options, :instance_options - + # Since attributes could be read from the `object` via `method_missing`, # the `try` method did not behave as before. This patches `try` with the # original implementation plus the addition of @@ -90,7 +90,7 @@ module ActiveModel try!(*a, &b) end end - + # AMS 0.8 would return nil if the serializer was initialized with a nil # resource. def serializable_hash(adapter_options = nil, @@ -104,7 +104,7 @@ module ActiveModel end ``` -Add this class to your app however you see fit. This is the class that your existing serializers +Add this class to your app however you see fit. This is the class that your existing serializers that inherit from `ActiveMode::Serializer` should inherit from. ### 3. Add `ActiveModel::V08::CollectionSerializer` @@ -145,7 +145,7 @@ module ActiveModel # the given resource. When not using an adapter, this is not true in # `0.10` def serializer_from_resource(resource, serializer_context_class, options) - serializer_class = + serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } if serializer_class.nil? # rubocop:disable Style/GuardClause @@ -170,7 +170,7 @@ module ActiveModel end end ``` -Add this class to your app however you see fit. This is the class that existing uses of +Add this class to your app however you see fit. This is the class that existing uses of `ActiveModel::ArraySerializer` should be changed to use. ### 4. Add `ActiveModelSerializers::Adapter::V08Adapter` @@ -231,20 +231,20 @@ Add ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::V08Adapter ``` -to `config/active_model_serializer.rb` to configure AMS to use this +to `config/active_model_serializer.rb` to configure AMS to use this class as the default adapter. - + ### 5. Change inheritors of `ActiveModel::Serializer` to inherit from `ActiveModel::V08::Serializer` Simple find/replace - + ### 6. Remove `private` keyword from serializers Simple find/replace. This is required to allow the `ActiveModel::V08::Serializer` -to have proper access to the methods defined in the serializer. +to have proper access to the methods defined in the serializer. You may be able to change the `private` to `protected`, but this is hasn't been tested yet. - + ### 7. Remove references to `ActiveRecord::Base#active_model_serializer` -This method is no longer supported in `0.10`. +This method is no longer supported in `0.10`. `0.10` does a good job of discovering serializers for `ActiveRecord` objects. @@ -260,4 +260,4 @@ Simple find/replace After you've done the steps above, you should test your app to ensure that everything is still working properly. If you run into issues, please contribute back to this document so others can benefit from your knowledge. - + From 7178b9de7bf02c66338807839a7f031e2021a94b Mon Sep 17 00:00:00 2001 From: Scott Kobewka Date: Wed, 17 Aug 2016 20:23:28 -0400 Subject: [PATCH 764/903] Documenting Adapter. Fixing typo in association.rb documentation. --- CHANGELOG.md | 2 ++ docs/general/rendering.md | 6 +++++- lib/active_model/serializer/association.rb | 2 +- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 751da6933..2d23784fc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -19,6 +19,8 @@ Misc: - [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) +- [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@ScottKbka) + ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) Fixes: diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 7237c6a53..72392dd2b 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -82,7 +82,11 @@ See [Fields](fields.md) for more information. #### adapter -PR please :) +This option lets you explicitly set the adapter to be used by passing a registered adapter. Your options are `:attributes`, `:json`, and `:json_api`. + +``` +ActiveModel::Serializer.config.adapter = :json_api +``` #### key_transform diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 02ac76068..9dca67226 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - # This class hold all information about serializer's association. + # This class holds all information about serializer's association. # # @attr [Symbol] name # @attr [ActiveModel::Serializer] serializer From d4b1e4e924e3c70ae5bece6fd561f270b9e3ce5f Mon Sep 17 00:00:00 2001 From: Joseph Magen Date: Thu, 18 Aug 2016 17:28:56 +0300 Subject: [PATCH 765/903] Fix broken link on README to docs for v0.10.x --- README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/README.md b/README.md index 57d31cef8..d5ed7e336 100644 --- a/README.md +++ b/README.md @@ -84,9 +84,8 @@ If you'd like to chat, we have a [community slack](http://amserializers.herokuap Thanks! ## Documentation - - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.2) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) From 714c620ea23dab1d4cc10b1c8ae6cf8a8e8f0bf6 Mon Sep 17 00:00:00 2001 From: Patsy Issa Date: Mon, 22 Aug 2016 12:32:22 +0300 Subject: [PATCH 766/903] Updated to use the proper renderer --- docs/integrations/ember-and-json-api.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index 188fe21cd..aab64d72f 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -117,7 +117,7 @@ will generate the path `/posts/{postId}?include='comments'` So then in your controller, you'll want to be sure to have something like: ```ruby -render json: @post, include: params[:include] +render jsonapi: @post, include: params[:include] ``` If you want to use `include` on a collection, you'd write something like this: From f96d97d3e99444a44203e8819356b14549d52cc6 Mon Sep 17 00:00:00 2001 From: johnnymo87 Date: Fri, 19 Aug 2016 12:46:03 +0000 Subject: [PATCH 767/903] Correct comment --- CHANGELOG.md | 4 ++++ lib/active_model_serializers/serializable_resource.rb | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 751da6933..beac6369f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,6 +4,10 @@ Breaking changes: +Fixes: + +- [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) + Features: - [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb index 10f9d9aba..73a033d1b 100644 --- a/lib/active_model_serializers/serializable_resource.rb +++ b/lib/active_model_serializers/serializable_resource.rb @@ -49,7 +49,7 @@ def serializer_instance # Get serializer either explicitly :serializer or implicitly from resource # Remove :serializer key from serializer_opts - # Replace :serializer key with :each_serializer if present + # Remove :each_serializer if present and set as :serializer key def serializer @serializer ||= begin From 77a4a27757517bd01706a12bc21c76ff7043356f Mon Sep 17 00:00:00 2001 From: Patsy Issa Date: Wed, 24 Aug 2016 10:42:01 +0300 Subject: [PATCH 768/903] Updated to use lazy loading when requiring --- docs/integrations/ember-and-json-api.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index aab64d72f..11a0807ee 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -42,7 +42,9 @@ Lastly, in order to properly handle JSON API responses, we need to register a JS ```ruby # config/initializers/active_model_serializers.rb -require 'active_model_serializers/register_jsonapi_renderer' +ActiveSupport.on_load(:action_controller) do + require 'active_model_serializers/register_jsonapi_renderer' +end ``` ### Adapter Changes From 2423ca49995a3ade274d32227de84b2bd7ba2cc0 Mon Sep 17 00:00:00 2001 From: "Ian C. Anderson" Date: Thu, 25 Aug 2016 15:21:27 -0400 Subject: [PATCH 769/903] Support key transformation for Attributes adapter (#1889) The `:attributes` adapter is the default one, but it did not support key transformation. This was very surprising behavior, since the "Configuration Options" page in the guides didn't mention that this behavior was not supported by the attributes adapter. This commit adds key transform support to the attributes adapter, and adds documentation about the default transform for the attributes adapter (which is `:unaltered`). This commit also handles arrays when transforming keys, which was needed in the case where you're serializing a collection with the Attributes adapter. With the JSON adapter, it was always guaranteed to pass a hash to the KeyTransform functions because of the top-level key. Since there is no top-level key for the Attributes adapter, the return value could be an array. --- CHANGELOG.md | 1 + docs/general/configuration_options.md | 1 + .../adapter/attributes.rb | 4 +- lib/active_model_serializers/key_transform.rb | 4 ++ .../key_transform_test.rb | 32 ++++++++++++++ test/adapter/attributes_test.rb | 43 +++++++++++++++++++ 6 files changed, 84 insertions(+), 1 deletion(-) create mode 100644 test/adapter/attributes_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 751da6933..49b3aab2d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,7 @@ Features: - [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) - Added `jsonapi_namespace_separator` config option. +- [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) Fixes: diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index e4ef79ae6..b83399a20 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -46,6 +46,7 @@ Each adapter has a default key transform configured: | Adapter | Default Key Transform | |----|----| +| `Attributes` | `:unaltered` | | `Json` | `:unaltered` | | `JsonApi` | `:dash` | diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb index 9ddf8516e..79ca7b5ff 100644 --- a/lib/active_model_serializers/adapter/attributes.rb +++ b/lib/active_model_serializers/adapter/attributes.rb @@ -4,7 +4,9 @@ class Attributes < Base def serializable_hash(options = nil) options = serialization_options(options) options[:fields] ||= instance_options[:fields] - serializer.serializable_hash(instance_options, options, self) + serialized_hash = serializer.serializable_hash(instance_options, options, self) + + self.class.transform_key_casing!(serialized_hash, instance_options) end end end diff --git a/lib/active_model_serializers/key_transform.rb b/lib/active_model_serializers/key_transform.rb index 89143cee1..d0e648e59 100644 --- a/lib/active_model_serializers/key_transform.rb +++ b/lib/active_model_serializers/key_transform.rb @@ -11,6 +11,7 @@ module KeyTransform # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} def camel(value) case value + when Array then value.map { |item| camel(item) } when Hash then value.deep_transform_keys! { |key| camel(key) } when Symbol then camel(value.to_s).to_sym when String then value.underscore.camelize @@ -25,6 +26,7 @@ def camel(value) # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} def camel_lower(value) case value + when Array then value.map { |item| camel_lower(item) } when Hash then value.deep_transform_keys! { |key| camel_lower(key) } when Symbol then camel_lower(value.to_s).to_sym when String then value.underscore.camelize(:lower) @@ -40,6 +42,7 @@ def camel_lower(value) # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L185-L187 ActiveSupport::Inflector.dasherize} def dash(value) case value + when Array then value.map { |item| dash(item) } when Hash then value.deep_transform_keys! { |key| dash(key) } when Symbol then dash(value.to_s).to_sym when String then value.underscore.dasherize @@ -55,6 +58,7 @@ def dash(value) # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L89-L98 ActiveSupport::Inflector.underscore} def underscore(value) case value + when Array then value.map { |item| underscore(item) } when Hash then value.deep_transform_keys! { |key| underscore(key) } when Symbol then underscore(value.to_s).to_sym when String then value.underscore diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb index c25f6ca4e..b4ff4d311 100644 --- a/test/active_model_serializers/key_transform_test.rb +++ b/test/active_model_serializers/key_transform_test.rb @@ -60,6 +60,14 @@ def test_camel { value: nil, expected: nil + }, + { + value: [ + { some_value: 'value' } + ], + expected: [ + { SomeValue: 'value' } + ] } ] scenarios.each do |s| @@ -126,6 +134,14 @@ def test_camel_lower { value: nil, expected: nil + }, + { + value: [ + { some_value: 'value' } + ], + expected: [ + { someValue: 'value' } + ] } ] scenarios.each do |s| @@ -188,6 +204,14 @@ def test_dash { value: nil, expected: nil + }, + { + value: [ + { 'some_value' => 'value' } + ], + expected: [ + { 'some-value' => 'value' } + ] } ] scenarios.each do |s| @@ -254,6 +278,14 @@ def test_underscore { value: nil, expected: nil + }, + { + value: [ + { 'some-value' => 'value' } + ], + expected: [ + { 'some_value' => 'value' } + ] } ] scenarios.each do |s| diff --git a/test/adapter/attributes_test.rb b/test/adapter/attributes_test.rb new file mode 100644 index 000000000..dee0c7753 --- /dev/null +++ b/test/adapter/attributes_test.rb @@ -0,0 +1,43 @@ +require 'test_helper' + +module ActiveModelSerializers + module Adapter + class AttributesTest < ActiveSupport::TestCase + class Person + include ActiveModel::Model + include ActiveModel::Serialization + + attr_accessor :first_name, :last_name + end + + class PersonSerializer < ActiveModel::Serializer + attributes :first_name, :last_name + end + + def setup + ActionController::Base.cache_store.clear + end + + def test_serializable_hash + person = Person.new(first_name: 'Arthur', last_name: 'Dent') + serializer = PersonSerializer.new(person) + adapter = ActiveModelSerializers::Adapter::Attributes.new(serializer) + + assert_equal({ first_name: 'Arthur', last_name: 'Dent' }, + adapter.serializable_hash) + end + + def test_serializable_hash_with_transform_key_casing + person = Person.new(first_name: 'Arthur', last_name: 'Dent') + serializer = PersonSerializer.new(person) + adapter = ActiveModelSerializers::Adapter::Attributes.new( + serializer, + key_transform: :camel_lower + ) + + assert_equal({ firstName: 'Arthur', lastName: 'Dent' }, + adapter.serializable_hash) + end + end + end +end From 7c4ce7bcb072986d4a3ccbd25f64a144ae63213e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 31 Aug 2016 00:59:48 -0500 Subject: [PATCH 770/903] Organize Serializer concerns into concerns/ --- lib/active_model/serializer.rb | 14 +++++++------- .../serializer/{ => concerns}/associations.rb | 0 .../serializer/{ => concerns}/attributes.rb | 0 .../serializer/{ => concerns}/caching.rb | 0 .../serializer/{ => concerns}/configuration.rb | 0 .../serializer/{ => concerns}/links.rb | 0 lib/active_model/serializer/{ => concerns}/meta.rb | 0 lib/active_model/serializer/{ => concerns}/type.rb | 0 8 files changed, 7 insertions(+), 7 deletions(-) rename lib/active_model/serializer/{ => concerns}/associations.rb (100%) rename lib/active_model/serializer/{ => concerns}/attributes.rb (100%) rename lib/active_model/serializer/{ => concerns}/caching.rb (100%) rename lib/active_model/serializer/{ => concerns}/configuration.rb (100%) rename lib/active_model/serializer/{ => concerns}/links.rb (100%) rename lib/active_model/serializer/{ => concerns}/meta.rb (100%) rename lib/active_model/serializer/{ => concerns}/type.rb (100%) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 61c95c259..7d499b909 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -4,15 +4,15 @@ require 'active_model/serializer/array_serializer' require 'active_model/serializer/error_serializer' require 'active_model/serializer/errors_serializer' -require 'active_model/serializer/associations' -require 'active_model/serializer/attributes' -require 'active_model/serializer/caching' -require 'active_model/serializer/configuration' +require 'active_model/serializer/concerns/associations' +require 'active_model/serializer/concerns/attributes' +require 'active_model/serializer/concerns/caching' +require 'active_model/serializer/concerns/configuration' +require 'active_model/serializer/concerns/links' +require 'active_model/serializer/concerns/meta' +require 'active_model/serializer/concerns/type' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' -require 'active_model/serializer/links' -require 'active_model/serializer/meta' -require 'active_model/serializer/type' # ActiveModel::Serializer is an abstract class that is # reified when subclassed to decorate a resource. diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/concerns/associations.rb similarity index 100% rename from lib/active_model/serializer/associations.rb rename to lib/active_model/serializer/concerns/associations.rb diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/concerns/attributes.rb similarity index 100% rename from lib/active_model/serializer/attributes.rb rename to lib/active_model/serializer/concerns/attributes.rb diff --git a/lib/active_model/serializer/caching.rb b/lib/active_model/serializer/concerns/caching.rb similarity index 100% rename from lib/active_model/serializer/caching.rb rename to lib/active_model/serializer/concerns/caching.rb diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/concerns/configuration.rb similarity index 100% rename from lib/active_model/serializer/configuration.rb rename to lib/active_model/serializer/concerns/configuration.rb diff --git a/lib/active_model/serializer/links.rb b/lib/active_model/serializer/concerns/links.rb similarity index 100% rename from lib/active_model/serializer/links.rb rename to lib/active_model/serializer/concerns/links.rb diff --git a/lib/active_model/serializer/meta.rb b/lib/active_model/serializer/concerns/meta.rb similarity index 100% rename from lib/active_model/serializer/meta.rb rename to lib/active_model/serializer/concerns/meta.rb diff --git a/lib/active_model/serializer/type.rb b/lib/active_model/serializer/concerns/type.rb similarity index 100% rename from lib/active_model/serializer/type.rb rename to lib/active_model/serializer/concerns/type.rb From 20e394d5123c58b241b29c84efddeb77445ecb1c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 31 Aug 2016 08:35:41 -0500 Subject: [PATCH 771/903] Refactor Association into Field like everything else (#1897) * Make assocations asserts easier to understand * Refactor Association into Field like everything else * Make assocation serializer/links/meta lazier * Push association deeper into relationship * Simplify association usage in relationships * Better naming of reflection parent serializer * Easier to read association method --- lib/active_model/serializer/association.rb | 21 ++++++-- .../serializer/concerns/associations.rb | 4 +- lib/active_model/serializer/reflection.rb | 21 ++++---- .../adapter/json_api/relationship.rb | 48 +++++++++++-------- test/adapter/json_api/relationship_test.rb | 12 +++-- test/serializers/associations_test.rb | 35 +++++++++++--- 6 files changed, 94 insertions(+), 47 deletions(-) diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 02ac76068..d7bb5e898 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -3,17 +3,32 @@ class Serializer # This class hold all information about serializer's association. # # @attr [Symbol] name - # @attr [ActiveModel::Serializer] serializer # @attr [Hash{Symbol => Object}] options + # @attr [block] # # @example - # Association.new(:comments, CommentSummarySerializer) + # Association.new(:comments, { serializer: CommentSummarySerializer }) # - Association = Struct.new(:name, :serializer, :options, :links, :meta) do + class Association < Field # @return [Symbol] def key options.fetch(:key, name) end + + # @return [ActiveModel::Serializer, nil] + def serializer + options[:serializer] + end + + # @return [Hash] + def links + options.fetch(:links) || {} + end + + # @return [Hash, nil] + def meta + options[:meta] + end end end end diff --git a/lib/active_model/serializer/concerns/associations.rb b/lib/active_model/serializer/concerns/associations.rb index c5c6f8b3b..c27dfeb89 100644 --- a/lib/active_model/serializer/concerns/associations.rb +++ b/lib/active_model/serializer/concerns/associations.rb @@ -74,8 +74,8 @@ def has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName # @api private # def associate(reflection) - key = reflection.options[:key] - key ? self._reflections[key] = reflection : self._reflections[reflection.name] = reflection + key = reflection.options[:key] || reflection.name + self._reflections[key] = reflection end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index fbc421f73..a64a849a5 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -88,7 +88,7 @@ def value(serializer) # Build association. This method is used internally to # build serializer's association by its reflection. # - # @param [Serializer] subject is a parent serializer for given association + # @param [Serializer] parent_serializer for given association # @param [Hash{Symbol => Object}] parent_serializer_options # # @example @@ -106,17 +106,19 @@ def value(serializer) # # @api private # - def build_association(subject, parent_serializer_options) - association_value = value(subject) + def build_association(parent_serializer, parent_serializer_options) + association_value = value(parent_serializer) reflection_options = options.dup - serializer_class = subject.class.serializer_for(association_value, reflection_options) + serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) reflection_options[:include_data] = @_include_data + reflection_options[:links] = @_links + reflection_options[:meta] = @_meta if serializer_class begin - serializer = serializer_class.new( + reflection_options[:serializer] = serializer_class.new( association_value, - serializer_options(subject, parent_serializer_options, reflection_options) + serializer_options(parent_serializer, parent_serializer_options, reflection_options) ) rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError reflection_options[:virtual_value] = association_value.try(:as_json) || association_value @@ -125,7 +127,8 @@ def build_association(subject, parent_serializer_options) reflection_options[:virtual_value] = association_value end - Association.new(name, serializer, reflection_options, @_links, @_meta) + block = nil + Association.new(name, reflection_options, block) end protected @@ -134,12 +137,12 @@ def build_association(subject, parent_serializer_options) private - def serializer_options(subject, parent_serializer_options, reflection_options) + def serializer_options(parent_serializer, parent_serializer_options, reflection_options) serializer = reflection_options.fetch(:serializer, nil) serializer_options = parent_serializer_options.except(:serializer) serializer_options[:serializer] = serializer if serializer - serializer_options[:serializer_context_class] = subject.class + serializer_options[:serializer_context_class] = parent_serializer.class serializer_options end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 7c5973142..8cff36eff 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -7,28 +7,22 @@ class Relationship # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} # {http://jsonapi.org/format/#document-meta Document Meta} def initialize(parent_serializer, serializable_resource_options, association) - serializer = association.serializer - options = association.options - links = association.links - meta = association.meta - @object = parent_serializer.object - @scope = parent_serializer.scope - @association_options = options || {} + @parent_serializer = parent_serializer + @association = association @serializable_resource_options = serializable_resource_options - @data = data_for(serializer) - @links = (links || {}).each_with_object({}) do |(key, value), hash| - result = Link.new(parent_serializer, value).as_json - hash[key] = result if result - end - @meta = meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta end def as_json hash = {} - hash[:data] = data if association_options[:include_data] - links = self.links + + if association.options[:include_data] + hash[:data] = data_for(association) + end + + links = links_for(association) hash[:links] = links if links.any? - meta = self.meta + + meta = meta_for(association) hash[:meta] = meta if meta hash @@ -36,20 +30,32 @@ def as_json protected - attr_reader :object, :scope, :data, :serializable_resource_options, - :association_options, :links, :meta + attr_reader :parent_serializer, :serializable_resource_options, :association private - def data_for(serializer) + def data_for(association) + serializer = association.serializer if serializer.respond_to?(:each) serializer.map { |s| ResourceIdentifier.new(s, serializable_resource_options).as_json } - elsif association_options[:virtual_value] - association_options[:virtual_value] + elsif (virtual_value = association.options[:virtual_value]) + virtual_value elsif serializer && serializer.object ResourceIdentifier.new(serializer, serializable_resource_options).as_json end end + + def links_for(association) + association.links.each_with_object({}) do |(key, value), hash| + result = Link.new(parent_serializer, value).as_json + hash[key] = result if result + end + end + + def meta_for(association) + meta = association.meta + meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta + end end end end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 8b443df68..5e4d016e6 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -155,15 +155,17 @@ def test_relationship(expected, test_options = {}) serializable_resource_options = {} # adapter.instance_options - meta = test_options.delete(:meta) - options = test_options.delete(:options) - links = test_options.delete(:links) + options = test_options.delete(:options) || {} + options[:links] = test_options.delete(:links) + options[:meta] = test_options.delete(:meta) association_serializer = @serializer if association_serializer && association_serializer.object association_name = association_serializer.json_key.to_sym - association = ::ActiveModel::Serializer::Association.new(association_name, association_serializer, options, links, meta) + options[:serializer] = association_serializer + association = ::ActiveModel::Serializer::Association.new(association_name, options, nil) else - association = ::ActiveModel::Serializer::Association.new(:association_name_not_used, association, options, links, meta) + options[:serializer] = association + association = ::ActiveModel::Serializer::Association.new(:association_name_not_used, options, nil) end relationship = Relationship.new(parent_serializer, serializable_resource_options, association) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 59d957bed..ee4703858 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -31,13 +31,13 @@ def test_has_many_and_has_one case key when :posts - assert_equal({ include_data: true }, options) + assert_equal true, options.fetch(:include_data) assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) when :bio - assert_equal({ include_data: true }, options) + assert_equal true, options.fetch(:include_data) assert_nil serializer when :roles - assert_equal({ include_data: true }, options) + assert_equal true, options.fetch(:include_data) assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) else flunk "Unknown association: #{key}" @@ -79,7 +79,7 @@ def test_belongs_to flunk "Unknown association: #{key}" end - assert_equal({ include_data: true }, association.options) + assert_equal true, association.options.fetch(:include_data) end end @@ -291,11 +291,23 @@ def test_illegal_conditional_associations end class InheritedSerializerTest < ActiveSupport::TestCase + class PostSerializer < ActiveModel::Serializer + belongs_to :author + has_many :comments + belongs_to :blog + end + class InheritedPostSerializer < PostSerializer belongs_to :author, polymorphic: true has_many :comments, key: :reviews end + class AuthorSerializer < ActiveModel::Serializer + has_many :posts + has_many :roles + has_one :bio + end + class InheritedAuthorSerializer < AuthorSerializer has_many :roles, polymorphic: true has_one :bio, polymorphic: true @@ -333,9 +345,18 @@ def setup end test 'a serializer inheriting from another serializer can redefine belongs_to associations' do - expected = [:author, :comments, :blog].sort - result = (@inherited_post_associations - @post_associations).map(&:name).sort - assert_equal(result, expected) + assert_equal [:author, :comments, :blog], @post_associations.map(&:name) + assert_equal [:author, :comments, :blog, :comments], @inherited_post_associations.map(&:name) + + refute @post_associations.detect { |assoc| assoc.name == :author }.options.key?(:polymorphic) + assert_equal true, @inherited_post_associations.detect { |assoc| assoc.name == :author }.options.fetch(:polymorphic) + + refute @post_associations.detect { |assoc| assoc.name == :comments }.options.key?(:key) + original_comment_assoc, new_comments_assoc = @inherited_post_associations.select { |assoc| assoc.name == :comments } + refute original_comment_assoc.options.key?(:key) + assert_equal :reviews, new_comments_assoc.options.fetch(:key) + + assert_equal @post_associations.detect { |assoc| assoc.name == :blog }, @inherited_post_associations.detect { |assoc| assoc.name == :blog } end test 'a serializer inheriting from another serializer can have an additional association with the same name but with different key' do From 4501540b4292d9e9a39658b180a47e6e9c2a5b12 Mon Sep 17 00:00:00 2001 From: jgrau Date: Wed, 31 Aug 2016 22:53:07 +0200 Subject: [PATCH 772/903] Add semver section to readme --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index d5ed7e336..cfcf84124 100644 --- a/README.md +++ b/README.md @@ -158,6 +158,10 @@ serializer.associations ``` See [ARCHITECTURE.md](docs/ARCHITECTURE.md) for more information. +## Semantic Versioning + +This project adheres to [semver](http://semver.org/) + ## Contributing See [CONTRIBUTING.md](CONTRIBUTING.md) From 90805f3a4cf6bded431784425ea2736859d79024 Mon Sep 17 00:00:00 2001 From: CorainChicago Date: Thu, 16 Jun 2016 14:22:27 -0500 Subject: [PATCH 773/903] add a code of conduct add contact information to the code of conduct update change log --- CHANGELOG.md | 1 + CODE_OF_CONDUCT.md | 74 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 75 insertions(+) create mode 100644 CODE_OF_CONDUCT.md diff --git a/CHANGELOG.md b/CHANGELOG.md index 81cae9e60..c72f42056 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,6 +21,7 @@ Fixes: Misc: - [#1839](https://github.com/rails-api/active_model_serializers/pull/1839) `fields` tests demonstrating usage for both attributes and relationships. (@NullVoxPopuli) +- [#1812](https://github.com/rails-api/active_model_serializers/pull/1812) add a code of conduct (@corainchicago) - [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 000000000..d46841e99 --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,74 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, gender identity and expression, level of experience, +nationality, personal appearance, race, religion, or sexual identity and +orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or +advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting one of the owners listed at https://rubygems.org/gems/active_model_serializers. All +complaints will be reviewed and investigated and will result in a response that +is deemed necessary and appropriate to the circumstances. The project team is +obligated to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, +available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ \ No newline at end of file From 1d4cd6f1049432f8f2ab9ffad969a09daf6b59e9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 31 Aug 2016 19:24:21 -0500 Subject: [PATCH 774/903] Fix intermittent test failures by not mutating global state e.g. https://ci.appveyor.com/project/bf4/active-model-serializers/build/415/job/qs8895cvla8fl0rf 1) Failure: ActiveModel::Serializer::Adapter::JsonApi::RelationshipTest#test_relationship_including_data_explicit [C:/projects/active-model-serializers/test/adapter/json_api/relationships_test.rb:186]: --- expected +++ actual @@ -1 +1 @@ -{:data=>{:id=>"1337", :type=>"authors"}, :meta=>{:name=>"Dan Brown"}} +{:data=>{:id=>"1337", :type=>"authors" https://travis-ci.org/rails-api/active_model_serializers/jobs/156678147 1) Failure: ActiveModel::Serializer::Adapter::JsonApi::RelationshipTest#test_relationship_with_everything [/home/travis/build/rails-api/active_model_serializers/test/adapter/json_api/relationships_test.rb:200]: --- expected +++ actual @@ -1 +1 @@ -{:data=>[{:id=>"1337", :type=>"likes"}], :links=>{:related=>{:href=>"//example.com/likes/1337", :meta=>{:ids=>"1337"}}}, :meta=>{:liked=>true}} +{:data=>[{:id=>"1337", :type=>"likes"}], :links=>{:related=>{:href=>"//example.com/likes/1337", :meta=>{:ids=>"1337"}}}} --- test/adapter/json_api/relationships_test.rb | 57 ++++++++++++++------- 1 file changed, 39 insertions(+), 18 deletions(-) diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb index eaeac4656..9f6639438 100644 --- a/test/adapter/json_api/relationships_test.rb +++ b/test/adapter/json_api/relationships_test.rb @@ -103,7 +103,9 @@ def test_relationship_simple_link self: '//example.com/link_author/relationships/bio' } } - assert_relationship(:bio, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :bio) end def test_relationship_block_link @@ -111,15 +113,19 @@ def test_relationship_block_link data: { id: '1337', type: 'profiles' }, links: { related: '//example.com/profiles/1337' } } - assert_relationship(:profile, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :profile) end def test_relationship_nil_link - @author.profile.id = 123 expected = { data: { id: '123', type: 'profiles' } } - assert_relationship(:profile, expected) + + author = @author.dup + author.profile.id = 123 + assert_author_relationship_serialized(expected, author, :profile) end def test_relationship_block_link_href @@ -129,7 +135,9 @@ def test_relationship_block_link_href related: { href: '//example.com/locations/1337' } } } - assert_relationship(:locations, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :locations) end def test_relationship_block_link_href_and_meta @@ -142,7 +150,9 @@ def test_relationship_block_link_href_and_meta } } } - assert_relationship(:posts, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :posts) end def test_relationship_block_link_meta @@ -154,7 +164,9 @@ def test_relationship_block_link_meta } } } - assert_relationship(:comments, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :comments) end def test_relationship_meta @@ -162,19 +174,23 @@ def test_relationship_meta data: [{ id: 'from-serializer-method', type: 'roles' }], meta: { count: 1 } } - assert_relationship(:roles, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :roles) end def test_relationship_not_including_data - @author.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :blog - super(attr) - end expected = { links: { self: '//example.com/link_author/relationships/blog' } } + + author = @author.dup + author.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :blog + super(attr) + end assert_nothing_raised do - assert_relationship(:blog, expected) + assert_author_relationship_serialized(expected, author, :blog) end end @@ -183,7 +199,9 @@ def test_relationship_including_data_explicit data: { id: '1337', type: 'authors' }, meta: { name: 'Dan Brown' } } - assert_relationship(:reviewer, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :reviewer) end def test_relationship_with_everything @@ -197,14 +215,17 @@ def test_relationship_with_everything }, meta: { liked: true } } - assert_relationship(:likes, expected) + + author = @author.dup + assert_author_relationship_serialized(expected, author, :likes) end private - def assert_relationship(relationship_name, expected) - hash = serializable(@author, adapter: :json_api).serializable_hash - assert_equal(expected, hash[:data][:relationships][relationship_name]) + def assert_author_relationship_serialized(expected, author, relationship_name) + hash = serializable(author, adapter: :json_api).serializable_hash + actual_relationship = hash[:data][:relationships][relationship_name] + assert_equal(expected, actual_relationship) end end end From 07dab5a054e0132b95cd84bb943d14a4445b714c Mon Sep 17 00:00:00 2001 From: Lee Richmond Date: Mon, 5 Sep 2016 15:52:07 -0400 Subject: [PATCH 775/903] Add helpful testing gems Addresses https://github.com/rails-api/active_model_serializers/pull/1911#discussion_r77548416 --- Gemfile | 3 +++ test/test_helper.rb | 1 + 2 files changed, 4 insertions(+) diff --git a/Gemfile b/Gemfile index 35557ef05..4505ef894 100644 --- a/Gemfile +++ b/Gemfile @@ -45,6 +45,9 @@ group :test do gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby gem 'codeclimate-test-reporter', require: false + gem 'm', '~> 1.5' + gem 'pry', '~> 0.10' + gem 'pry-byebug', '~> 3.4', platform: :ruby end group :development, :test do diff --git a/test/test_helper.rb b/test/test_helper.rb index 1abd6ece8..e96c4840f 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -9,6 +9,7 @@ STDERR.puts 'Running without SimpleCov' end +require 'pry' require 'timecop' require 'rails' require 'action_controller' From 3f16b75a6892888e50060def759cd3c277969ae1 Mon Sep 17 00:00:00 2001 From: Lee Richmond Date: Mon, 5 Sep 2016 09:48:06 -0400 Subject: [PATCH 776/903] Ensure generator picks up ApplicationSerializer ApplicationSerializer could exist, but not be loaded. So, we check existence by looking at the filesystem instead of defined?. Fixes https://github.com/rails-api/active_model_serializers/issues/1890 --- CHANGELOG.md | 1 + lib/generators/rails/serializer_generator.rb | 2 +- test/generators/serializer_generator_test.rb | 27 ++++++++++++++++---- 3 files changed, 24 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 417197494..56fe957c5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,7 @@ Breaking changes: Fixes: - [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) +- [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) Features: diff --git a/lib/generators/rails/serializer_generator.rb b/lib/generators/rails/serializer_generator.rb index 16a47a61c..e670d5cf6 100644 --- a/lib/generators/rails/serializer_generator.rb +++ b/lib/generators/rails/serializer_generator.rb @@ -25,7 +25,7 @@ def association_names def parent_class_name if options[:parent] options[:parent] - elsif defined?(::ApplicationSerializer) + elsif 'ApplicationSerializer'.safe_constantize 'ApplicationSerializer' else 'ActiveModel::Serializer' diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 562b93380..57625fc75 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -20,11 +20,10 @@ def test_generates_a_namespaced_serializer end def test_uses_application_serializer_if_one_exists - Object.const_set(:ApplicationSerializer, Class.new) - run_generator - assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ApplicationSerializer/ - ensure - Object.send :remove_const, :ApplicationSerializer + stub_safe_constantize(expected: 'ApplicationSerializer') do + run_generator + assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ApplicationSerializer/ + end end def test_uses_given_parent @@ -54,4 +53,22 @@ def test_with_no_attributes_does_not_add_extra_space end end end + + private + + def stub_safe_constantize(expected:) + String.class_eval do + alias_method :old, :safe_constantize + end + String.send(:define_method, :safe_constantize) do + Class if self == expected + end + + yield + ensure + String.class_eval do + alias_method :safe_constantize, :old + undef_method :old + end + end end From 050060478dc3ffca807a3f181293e23563a89630 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alberto=20Miedes=20Garc=C3=A9s?= Date: Tue, 6 Sep 2016 14:42:04 +0200 Subject: [PATCH 777/903] Fix typo (#1916) --- docs/howto/add_pagination_links.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 05cf972f6..7c486fbd2 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -10,9 +10,9 @@ the resource is paginated and if you are using the ```JsonApi``` adapter. If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). -Although the others adapters does not have this feature, it is possible to +Although the other adapters do not have this feature, it is possible to implement pagination links to `JSON` adapter. For more information about it, -please see in our docs +please check our docs. ###### Kaminari examples From 19b5abf66ec9f2a394bc7f934afa8b1328a8d673 Mon Sep 17 00:00:00 2001 From: Lee Richmond Date: Tue, 6 Sep 2016 13:28:09 -0400 Subject: [PATCH 778/903] Disable pagination links via config --- CHANGELOG.md | 1 + .../serializer/collection_serializer.rb | 3 ++- .../serializer/concerns/configuration.rb | 1 + .../adapter/json_api/pagination_links_test.rb | 19 +++++++++++++++++-- 4 files changed, 21 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 417197494..d6f2e979e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,6 +13,7 @@ Features: - [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) - Added `jsonapi_namespace_separator` config option. - [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) +- [#1917](https://github.com/rails-api/active_model_serializers/pull/1917) Add `jsonapi_pagination_links_enabled` configuration option (@richmolj) Fixes: diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index bb84644c5..8e807caf6 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -52,7 +52,8 @@ def json_key # rubocop:enable Metrics/CyclomaticComplexity def paginated? - object.respond_to?(:current_page) && + ActiveModelSerializers.config.jsonapi_pagination_links_enabled && + object.respond_to?(:current_page) && object.respond_to?(:total_pages) && object.respond_to?(:size) end diff --git a/lib/active_model/serializer/concerns/configuration.rb b/lib/active_model/serializer/concerns/configuration.rb index 2392883f3..2604033c4 100644 --- a/lib/active_model/serializer/concerns/configuration.rb +++ b/lib/active_model/serializer/concerns/configuration.rb @@ -22,6 +22,7 @@ def config.array_serializer config.default_includes = '*' config.adapter = :attributes config.key_transform = nil + config.jsonapi_pagination_links_enabled = true config.jsonapi_resource_type = :plural config.jsonapi_namespace_separator = '-'.freeze config.jsonapi_version = '1.0' diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index f999ba7a4..736ea2fe2 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -76,7 +76,7 @@ def last_page_links } end - def expected_response_without_pagination_links + def expected_response_when_unpaginatable data end @@ -87,6 +87,12 @@ def expected_response_with_pagination_links end end + def expected_response_without_pagination_links + {}.tap do |hash| + hash[:data] = data.values.flatten[2..3] + end + end + def expected_response_with_pagination_links_and_additional_params new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } {}.tap do |hash| @@ -159,7 +165,7 @@ def test_last_page_pagination_links_using_will_paginate def test_not_showing_pagination_links adapter = load_adapter(@array, mock_request) - assert_equal expected_response_without_pagination_links, adapter.serializable_hash + assert_equal expected_response_when_unpaginatable, adapter.serializable_hash end def test_raises_descriptive_error_when_serialization_context_unset @@ -172,6 +178,15 @@ def test_raises_descriptive_error_when_serialization_context_unset assert_equal exception_class, exception.class assert_match(/CollectionSerializer#paginated\?/, exception.message) end + + def test_pagination_links_not_present_when_disabled + ActiveModel::Serializer.config.jsonapi_pagination_links_enabled = false + adapter = load_adapter(using_kaminari, mock_request) + + assert_equal expected_response_without_pagination_links, adapter.serializable_hash + ensure + ActiveModel::Serializer.config.jsonapi_pagination_links_enabled = true + end end end end From 50f27546c3c61907e3dbf49f5fb55f712c712fb8 Mon Sep 17 00:00:00 2001 From: Filippos Vasilakis Date: Wed, 7 Sep 2016 15:10:45 -0400 Subject: [PATCH 779/903] Add docs for links (#1909) Add docs for links Add docs for links Add docs for links Add docs for links Add docs for links Add controller info Grammar fixing Improve docs some small wording changes Add pr to changelog --- CHANGELOG.md | 1 + docs/README.md | 1 + docs/howto/add_relationship_links.md | 137 +++++++++++++++++++++++++++ 3 files changed, 139 insertions(+) create mode 100644 docs/howto/add_relationship_links.md diff --git a/CHANGELOG.md b/CHANGELOG.md index b6b0103df..66ab11388 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -28,6 +28,7 @@ Misc: - [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) - [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@ScottKbka) +- [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) diff --git a/docs/README.md b/docs/README.md index 57abb0fa1..b7d8c1523 100644 --- a/docs/README.md +++ b/docs/README.md @@ -24,6 +24,7 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) +- [How to add relationship links](howto/add_relationship_links.md) - [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) - [Testing ActiveModelSerializers](howto/test.md) - [Passing Arbitrary Options](howto/passing_arbitrary_options.md) diff --git a/docs/howto/add_relationship_links.md b/docs/howto/add_relationship_links.md new file mode 100644 index 000000000..b942acc75 --- /dev/null +++ b/docs/howto/add_relationship_links.md @@ -0,0 +1,137 @@ +[Back to Guides](../README.md) + +# How to add relationship links + +ActiveModelSerializers offers you many ways to add links in your JSON, depending on your needs. +The most common use case for links is supporting nested resources. + +The following examples are without included relationship data (`include` param is empty), +specifically the following Rails controller was used for these examples: + +```ruby +class Api::V1::UsersController < ApplicationController + def show + render jsonapi: User.find(params[:id]), + serializer: Api::V1::UserSerializer, + include: [] + end +``` + +Bear in mind though that ActiveModelSerializers are [framework-agnostic](outside_controller_use.md), Rails is just a common example here. + +### Links as an attribute of a resource +**This is applicable to JSONAPI, JSON and Attributes adapters** + +You can define an attribute in the resource, named `links`. + +```ruby +class Api::V1::UserSerializer < ActiveModel::Serializer + attributes :id, :name, :links + + def links + { + self: api_v1_user_path(object.id), + microposts: api_v1_microposts_path(user_id: object.id) + } + end +end +``` + +This will resilt in (example is in jsonapi adapter): +```json +{ + "data": { + "id": "1", + "type": "users", + "attributes": { + "name": "Example User", + "links": { + "self": "/api/v1/users/1", + "microposts": "/api/v1/microposts?user_id=1" + } + } + } +} +``` + + +### Links as a property of the resource definiton +**This is only applicable to JSONAPI adapter** + +You can use the `links` class method to define the links you need in the resource's primary data. + +```ruby +class Api::V1::UserSerializer < ActiveModel::Serializer + attributes :id, :name + + link(:self) { api_v1_user_path(object.id) } + link(:microposts) { api_v1_microposts_path(user_id: object.id) } +end +``` + +This will resilt in (example is in jsonapi adapter): +```json +{ + "data": { + "id": "1", + "type": "users", + "attributes": { + "name": "Example User" + }, + "links": { + "self": "/api/v1/users/1", + "microposts": "/api/v1/microposts?user_id=1" + } + } +} +``` + +### Links that follow the JSONAPI spec +**This is only applicable to JSONAPI adapter** + +If you have a JSONAPI-strict client that you are working with (like `ember-data`) +you need to construct the links inside the relationships. Also the link to fetch the +relationship data must be under the `related` attribute, whereas to manipulate the +relationship (in case of many-to-many relationship) must be under the `self` attribute. + +You can find more info in the [spec](http://jsonapi.org/format/#document-resource-object-relationships). + +Here is how you can do this: + +```ruby +class Api::V1::UserSerializer < ActiveModel::Serializer + attributes :id, :name + + has_many :microposts, serializer: Api::V1::MicropostSerializer do + link(:related) { api_v1_microposts_path(user_id: object.id) } + end + + #this is needed to avoid n+1, gem core devs are working to remove this necessity + #more on: https://github.com/rails-api/active_model_serializers/issues/1325 + def microposts + object.microposts.loaded ? object.microposts : object.microposts.none + end +end +``` + +This will result in: + +```json +{ + "data": { + "id": "1", + "type": "users", + "attributes": { + "name": "Example User" + }, + "relationships": { + "microposts": { + "data": [], + "links": { + "related": "/api/v1/microposts?user_id=1" + } + } + } + } +} +``` From 18994375666956d8454d4d51e0602cf4ee4baaa4 Mon Sep 17 00:00:00 2001 From: Mario Olivio Flores Date: Wed, 7 Sep 2016 21:22:08 +0200 Subject: [PATCH 780/903] Add info on setting polymorphic serializers (#1906) While this same document provides details on how to override the serializer_for, not all users will realize this could be used to set the sterilizers for polymorphic relationships. This change just adds a link to that documentation and makes that point obvious. --- docs/general/serializers.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 20a145cd2..7e50c71c4 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -140,7 +140,7 @@ class PictureSerializer < ActiveModel::Serializer end ``` -For more context, see the [tests](../../test/adapter/polymorphic_test.rb) for each adapter. +You can specify the serializers by [overriding serializer_for](serializers.md#overriding-association-serializer-lookup). For more context about polymorphic relationships, see the [tests](../../test/adapter/polymorphic_test.rb) for each adapter. ### Caching From 58ebf96e03272474aa7198b38fbbb01816f2e3e4 Mon Sep 17 00:00:00 2001 From: Ikariusrb Date: Wed, 7 Sep 2016 13:26:33 -0700 Subject: [PATCH 781/903] Update ember-and-json-api.md (#1894) * Update ember-and-json-api.md Removed ember-data adapter change to support include directives, as it's now built-in. Updated the documentation for how to add include directives to ember store queries, and added documentation covering how to tell Rails that we are consuming and generating jsonapi data * Fix up format for parameter restrictions * Update ember-and-json-api.md Updates to address comments; explain why Rails should know what format we are consuming/generating, reword introduction to include: examples, and fix render statement to specify jsonapi instead of json. --- docs/integrations/ember-and-json-api.md | 53 +++++++++++++++---------- 1 file changed, 33 insertions(+), 20 deletions(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index 11a0807ee..57454b720 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -38,7 +38,7 @@ You will also want to set the `key_transform` to `:unaltered` since you will adj ActiveModelSerializers.config.key_transform = :unaltered ``` -Lastly, in order to properly handle JSON API responses, we need to register a JSON API renderer, like so: +In order to properly handle JSON API responses, we need to register a JSON API renderer, like so: ```ruby # config/initializers/active_model_serializers.rb @@ -46,6 +46,34 @@ ActiveSupport.on_load(:action_controller) do require 'active_model_serializers/register_jsonapi_renderer' end ``` +Rails also requires your controller to tell it that you accept and generate JSONAPI data. To do that, you use `respond_to` in your controller handlers to tell rails you are consuming and returning jsonapi format data. Without this, Rails will refuse to parse the request body into params. You can add `ActionController::MimeResponds` to your application controller to enable this: + +```ruby +class ApplicationController < ActionController::API + include ActionController::MimeResponds +end +``` +Then, in your controller you can tell rails you're accepting and rendering the jsonapi format: +```ruby + # POST /post + def create + @post = Post.new(post_params) + respond_to do |format| + if @post.save + format.jsonapi { render jsonapi: @post, status: :created, location: @post } + else + format.jsonapi { render jsonapi: @post.errors, status: :unprocessable_entity } + end + end + end + + # Only allow a trusted parameter "white list" through. + def post_params + ActiveModelSerializers::Deserialization.jsonapi_parse!(params, only: [:title, :body] ) + end +end +``` + ### Adapter Changes @@ -69,18 +97,6 @@ export default DS.JSONAPIAdapter.extend({ return pluralize(underscored); }, - // allows queries to be sent along with a findRecord - // hopefully Ember / EmberData will soon have this built in - // ember-data issue tracked here: - // https://github.com/emberjs/data/issues/3596 - urlForFindRecord(id, modelName, snapshot) { - let url = this._super(...arguments); - let query = Ember.get(snapshot, 'adapterOptions.query'); - if(query) { - url += '?' + Ember.$.param(query); - } - return url; - } }); ``` @@ -104,18 +120,15 @@ export default DS.JSONAPISerializer.extend({ ``` -## Including Nested Resources -Previously, `store.find` and `store.findRecord` did not allow specification of any query params. -The ActiveModelSerializers default for the `include` parameter is to be `nil` meaning that if any associations are defined in your serializer, only the `id` and `type` will be in the `relationships` structure of the JSON API response. -For more on `include` usage, see: [The JSON API include examples](./../general/adapters.md#JSON-API) +## Including Nested Resources -With the above modifications, you can execute code as below in order to include nested resources while doing a find query. +Ember Data can request related records by using `include`. Below are some examples of how to make Ember Data request the inclusion of related records. For more on `include` usage, see: [The JSON API include examples](./../general/adapters.md#JSON-API) ```javascript -store.findRecord('post', postId, { adapterOptions: { query: { include: 'comments' } } }); +store.findRecord('post', postId, { include: 'comments' } ); ``` -will generate the path `/posts/{postId}?include='comments'` +which will generate the path /posts/{postId}?include='comments' So then in your controller, you'll want to be sure to have something like: ```ruby From 586ad64be7a9c9333ba4ac2f012f5241c9df78d2 Mon Sep 17 00:00:00 2001 From: Guilherme Date: Fri, 9 Sep 2016 16:07:08 +0200 Subject: [PATCH 782/903] Make railties an optional dependency --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 2d0d08b40..d8d988d6e 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -31,7 +31,7 @@ Gem::Specification.new do |spec| # 'rack' # 'rack-test', '~> 0.6.2' - spec.add_runtime_dependency 'railties', rails_versions + spec.add_development_dependency 'railties', rails_versions # 'activesupport', rails_versions # 'actionpack', rails_versions # 'rake', '>= 0.8.7' From e8f055a682976c88971f5617ed2d2884af078fa7 Mon Sep 17 00:00:00 2001 From: Guilherme Date: Tue, 13 Sep 2016 17:16:43 +0200 Subject: [PATCH 783/903] Add chengelog entry about the issue --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 66ab11388..eb1173f07 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,7 @@ Fixes: - [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) - [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) +- [#1922](https://github.com/rails-api/active_model_serializers/pull/1922) Make railtie an optional dependency in runtime (@ggpasqualino) Features: From 810efb838d0abf23a114a6c90cc576ed27022763 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Tue, 13 Sep 2016 11:20:20 -0400 Subject: [PATCH 784/903] add bm_adapter (#1914) --- test/benchmark/bm_adapter.rb | 38 ++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 test/benchmark/bm_adapter.rb diff --git a/test/benchmark/bm_adapter.rb b/test/benchmark/bm_adapter.rb new file mode 100644 index 000000000..c8bae66a5 --- /dev/null +++ b/test/benchmark/bm_adapter.rb @@ -0,0 +1,38 @@ +require_relative './benchmarking_support' +require_relative './app' + +time = 10 +disable_gc = true +ActiveModelSerializers.config.key_transform = :unaltered +has_many_relationships = (0..60).map do |i| + HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') +end +has_one_relationship = HasOneRelationship.new( + id: 42, + first_name: 'Joao', + last_name: 'Moura' +) +primary_resource = PrimaryResource.new( + id: 1337, + title: 'New PrimaryResource', + virtual_attribute: nil, + body: 'Body', + has_many_relationships: has_many_relationships, + has_one_relationship: has_one_relationship +) +serializer = PrimaryResourceSerializer.new(primary_resource) + +Benchmark.ams('attributes', time: time, disable_gc: disable_gc) do + attributes = ActiveModelSerializers::Adapter::Attributes.new(serializer) + attributes.as_json +end + +Benchmark.ams('json_api', time: time, disable_gc: disable_gc) do + json_api = ActiveModelSerializers::Adapter::JsonApi.new(serializer) + json_api.as_json +end + +Benchmark.ams('json', time: time, disable_gc: disable_gc) do + json = ActiveModelSerializers::Adapter::Json.new(serializer) + json.as_json +end From a77dfdaa851cd67e4052e16e0d42a1656f0501a9 Mon Sep 17 00:00:00 2001 From: Lee Richmond Date: Mon, 19 Sep 2016 14:10:50 -0400 Subject: [PATCH 785/903] Ensure valid jsonapi when blank relationship (#1930) If you specify include_data false, and do not have any links for this relationship, we would output something like: `{ relationships: { comments: {} } }` This is not valid jsonapi. We will now render `{ relationships: { comments: { meta: {} } } }` Instead. Relevant jsonapi spec: http://jsonapi.org/format/#document-resource-object-relationships --- CHANGELOG.md | 1 + lib/active_model_serializers/adapter/json_api/relationship.rb | 1 + test/adapter/json_api/relationship_test.rb | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eb1173f07..f5a0b6d83 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,7 @@ Fixes: - [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) - [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) - [#1922](https://github.com/rails-api/active_model_serializers/pull/1922) Make railtie an optional dependency in runtime (@ggpasqualino) +- [#1930](https://github.com/rails-api/active_model_serializers/pull/1930) Ensure valid jsonapi when relationship has no links or data (@richmolj) Features: diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 8cff36eff..0d34cf937 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -24,6 +24,7 @@ def as_json meta = meta_for(association) hash[:meta] = meta if meta + hash[:meta] = {} if hash.empty? hash end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 5e4d016e6..ed3a68c0b 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -54,7 +54,7 @@ def test_relationship_with_data_array end def test_relationship_data_not_included - test_relationship({}, options: { include_data: false }) + test_relationship({ meta: {} }, options: { include_data: false }) end def test_relationship_simple_link From 0606b06abd78ea92942343a14f72b792d8afea56 Mon Sep 17 00:00:00 2001 From: Brendon Muir Date: Wed, 21 Sep 2016 05:38:53 +1200 Subject: [PATCH 786/903] Update upgrade_from_0_8_to_0_10.md (#1933) Update upgrade_from_0_8_to_0_10.md Changes the upgrade guide to highlight the change in the way relationships are walked. --- docs/howto/upgrade_from_0_8_to_0_10.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index ed1eb4531..12303d144 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -57,6 +57,8 @@ ActiveModel::ArraySerializer.new(resources, root: "resources") - No default serializer when serializer doesn't exist - `@options` changed to `instance_options` +- Nested relationships are no longer walked by default. Use the `:include` option at **controller `render`** level to specify what relationships to walk. E.g. `render json: @post, include: {comments: :author}` if you want the `author` relationship walked, otherwise the json would only include the post with comments. See: https://github.com/rails-api/active_model_serializers/pull/1127 +- To emulate `0.8`'s walking of arbitrarily deep relationships use: `include: '**'`. E.g. `render json: @post, include: '**'` ## Steps to migrate From 6ed499f38eeebdf3ac722f838dd6b80029f19c61 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Sat, 24 Sep 2016 16:39:29 -0400 Subject: [PATCH 787/903] added active record benchmark (#1919) * added active record benchmark * address bf4's feedbock * fix spacing --- Gemfile | 2 +- test/benchmark/benchmarking_support.rb | 2 +- test/benchmark/bm_active_record.rb | 81 ++++++++++++++++++++++++++ 3 files changed, 83 insertions(+), 2 deletions(-) create mode 100644 test/benchmark/bm_active_record.rb diff --git a/Gemfile b/Gemfile index 4505ef894..e854a2048 100644 --- a/Gemfile +++ b/Gemfile @@ -38,7 +38,7 @@ gem 'tzinfo-data', platforms: (@windows_platforms + [:jruby]) group :bench do # https://github.com/rails-api/active_model_serializers/commit/cb4459580a6f4f37f629bf3185a5224c8624ca76 - gem 'benchmark-ips', require: false, group: :development + gem 'benchmark-ips', '>= 2.7.2', require: false, group: :development end group :test do diff --git a/test/benchmark/benchmarking_support.rb b/test/benchmark/benchmarking_support.rb index 5894850d1..dd27f6c5f 100644 --- a/test/benchmark/benchmarking_support.rb +++ b/test/benchmark/benchmarking_support.rb @@ -36,7 +36,7 @@ def ams(label = nil, time:, disable_gc: true, warmup: 3, &block) version: ::ActiveModel::Serializer::VERSION.to_s, rails_version: ::Rails.version.to_s, iterations_per_second: entry.ips, - iterations_per_second_standard_deviation: entry.stddev_percentage, + iterations_per_second_standard_deviation: entry.error_percentage, total_allocated_objects_per_iteration: count_total_allocated_objects(&block) }.to_json diff --git a/test/benchmark/bm_active_record.rb b/test/benchmark/bm_active_record.rb new file mode 100644 index 000000000..0837e266d --- /dev/null +++ b/test/benchmark/bm_active_record.rb @@ -0,0 +1,81 @@ +require_relative './benchmarking_support' +require_relative './app' + +time = 10 +disable_gc = true + +# This is to disable any key transform effects that may impact performance +ActiveModelSerializers.config.key_transform = :unaltered + +########################################### +# Setup active record models +########################################## +require 'active_record' +require 'sqlite3' + +# For debugging SQL output +# ActiveRecord::Base.logger = Logger.new(STDERR) + +# Change the following to reflect your database settings +ActiveRecord::Base.establish_connection( + adapter: 'sqlite3', + database: ':memory:' +) + +# Don't show migration output when constructing fake db +ActiveRecord::Migration.verbose = false + +ActiveRecord::Schema.define do + create_table :authors, force: true do |t| + t.string :name + end + + create_table :posts, force: true do |t| + t.text :body + t.string :title + t.references :author + end + + create_table :profiles, force: true do |t| + t.text :project_url + t.text :bio + t.date :birthday + t.references :author + end +end + +class Author < ActiveRecord::Base + has_one :profile + has_many :posts +end + +class Post < ActiveRecord::Base + belongs_to :author +end + +class Profile < ActiveRecord::Base + belongs_to :author +end + +# Build out the data to serialize +author = Author.create(name: 'Preston Sego') +Profile.create(project_url: 'https://github.com/NullVoxPopuli', author: author) +50.times do + Post.create( + body: 'something about how password restrictions are evil, and less secure, and with the math to prove it.', + title: 'Your bank is does not know how to do security', + author: author + ) +end + +Benchmark.ams('AR: attributes', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::SerializableResource.new(author, adapter: :attributes, include: 'profile,posts').serializable_hash +end + +Benchmark.ams('AR: json', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::SerializableResource.new(author, adapter: :json, include: 'profile,posts').serializable_hash +end + +Benchmark.ams('AR: JSON API', time: time, disable_gc: disable_gc) do + ActiveModelSerializers::SerializableResource.new(author, adapter: :json_api, include: 'profile,posts').serializable_hash +end From 2145540795d21b9362f0381e9f4e57dadbfa51e3 Mon Sep 17 00:00:00 2001 From: Lee Richmond Date: Sun, 25 Sep 2016 12:57:19 -0400 Subject: [PATCH 788/903] Add include_data :if_sideloaded (#1931) For JSONAPI, `include_data` currently means, "should we populate the 'data'" key for this relationship. Current options are true/false. This adds the `:if_sideloaded` option. This means "only populate the 'data' key when we are sideloading this relationship." This is because 'data' is often only relevant to sideloading, and causes a database hit. Addresses https://github.com/rails-api/active_model_serializers/issues/1555 --- CHANGELOG.md | 1 + .../serializer/concerns/associations.rb | 6 +- .../serializer/concerns/configuration.rb | 1 + lib/active_model/serializer/reflection.rb | 30 ++-- .../adapter/json_api.rb | 28 +-- .../include_data_if_sideloaded_test.rb | 166 ++++++++++++++++++ 6 files changed, 204 insertions(+), 28 deletions(-) create mode 100644 test/adapter/json_api/include_data_if_sideloaded_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f5a0b6d83..f944c7db5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -17,6 +17,7 @@ Features: - Added `jsonapi_namespace_separator` config option. - [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) - [#1917](https://github.com/rails-api/active_model_serializers/pull/1917) Add `jsonapi_pagination_links_enabled` configuration option (@richmolj) +- [#1797](https://github.com/rails-api/active_model_serializers/pull/1797) Only include 'relationships' when sideloading (@richmolj) Fixes: diff --git a/lib/active_model/serializer/concerns/associations.rb b/lib/active_model/serializer/concerns/associations.rb index c27dfeb89..ce0ea21ff 100644 --- a/lib/active_model/serializer/concerns/associations.rb +++ b/lib/active_model/serializer/concerns/associations.rb @@ -83,7 +83,8 @@ def associate(reflection) # +default_include_directive+ config value when not provided) # @return [Enumerator] # - def associations(include_directive = ActiveModelSerializers.default_include_directive) + def associations(include_directive = ActiveModelSerializers.default_include_directive, include_slice = nil) + include_slice ||= include_directive return unless object Enumerator.new do |y| @@ -91,7 +92,8 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire next if reflection.excluded?(self) key = reflection.options.fetch(:key, reflection.name) next unless include_directive.key?(key) - y.yield reflection.build_association(self, instance_options) + + y.yield reflection.build_association(self, instance_options, include_slice) end end end diff --git a/lib/active_model/serializer/concerns/configuration.rb b/lib/active_model/serializer/concerns/configuration.rb index 2604033c4..c5e73e5b9 100644 --- a/lib/active_model/serializer/concerns/configuration.rb +++ b/lib/active_model/serializer/concerns/configuration.rb @@ -30,6 +30,7 @@ def config.array_serializer # Make JSON API top-level jsonapi member opt-in # ref: http://jsonapi.org/format/#document-top-level config.jsonapi_include_toplevel_object = false + config.include_data_default = true config.schema_path = 'test/support/schemas' end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index a64a849a5..2bb5ccd55 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -37,7 +37,7 @@ class Reflection < Field def initialize(*) super @_links = {} - @_include_data = true + @_include_data = Serializer.config.include_data_default @_meta = nil end @@ -69,17 +69,15 @@ def include_data(value = true) # Blog.find(object.blog_id) # end # end - def value(serializer) + def value(serializer, include_slice) @object = serializer.object @scope = serializer.scope - if block - block_value = instance_exec(serializer, &block) - if block_value != :nil - block_value - elsif @_include_data - serializer.read_attribute_for_serialization(name) - end + block_value = instance_exec(serializer, &block) if block + return unless include_data?(include_slice) + + if block && block_value != :nil + block_value else serializer.read_attribute_for_serialization(name) end @@ -106,11 +104,11 @@ def value(serializer) # # @api private # - def build_association(parent_serializer, parent_serializer_options) - association_value = value(parent_serializer) + def build_association(parent_serializer, parent_serializer_options, include_slice = {}) + association_value = value(parent_serializer, include_slice) reflection_options = options.dup serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) - reflection_options[:include_data] = @_include_data + reflection_options[:include_data] = include_data?(include_slice) reflection_options[:links] = @_links reflection_options[:meta] = @_meta @@ -137,6 +135,14 @@ def build_association(parent_serializer, parent_serializer_options) private + def include_data?(include_slice) + if @_include_data == :if_sideloaded + include_slice.key?(name) + else + @_include_data + end + end + def serializer_options(parent_serializer, parent_serializer_options, reflection_options) serializer = reflection_options.fetch(:serializer, nil) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 203c12403..3d241e349 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -235,17 +235,17 @@ def resource_objects_for(serializers) @primary = [] @included = [] @resource_identifiers = Set.new - serializers.each { |serializer| process_resource(serializer, true) } + serializers.each { |serializer| process_resource(serializer, true, @include_directive) } serializers.each { |serializer| process_relationships(serializer, @include_directive) } [@primary, @included] end - def process_resource(serializer, primary) + def process_resource(serializer, primary, include_slice = {}) resource_identifier = ResourceIdentifier.new(serializer, instance_options).as_json return false unless @resource_identifiers.add?(resource_identifier) - resource_object = resource_object_for(serializer) + resource_object = resource_object_for(serializer, include_slice) if primary @primary << resource_object else @@ -255,21 +255,21 @@ def process_resource(serializer, primary) true end - def process_relationships(serializer, include_directive) - serializer.associations(include_directive).each do |association| - process_relationship(association.serializer, include_directive[association.key]) + def process_relationships(serializer, include_slice) + serializer.associations(include_slice).each do |association| + process_relationship(association.serializer, include_slice[association.key]) end end - def process_relationship(serializer, include_directive) + def process_relationship(serializer, include_slice) if serializer.respond_to?(:each) - serializer.each { |s| process_relationship(s, include_directive) } + serializer.each { |s| process_relationship(s, include_slice) } return end return unless serializer && serializer.object - return unless process_resource(serializer, false) + return unless process_resource(serializer, false, include_slice) - process_relationships(serializer, include_directive) + process_relationships(serializer, include_slice) end # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} @@ -293,7 +293,7 @@ def attributes_for(serializer, fields) end # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} - def resource_object_for(serializer) + def resource_object_for(serializer, include_slice = {}) resource_object = serializer.fetch(self) do resource_object = ResourceIdentifier.new(serializer, instance_options).as_json @@ -304,7 +304,7 @@ def resource_object_for(serializer) end requested_associations = fieldset.fields_for(resource_object[:type]) || '*' - relationships = relationships_for(serializer, requested_associations) + relationships = relationships_for(serializer, requested_associations, include_slice) resource_object[:relationships] = relationships if relationships.any? links = links_for(serializer) @@ -432,12 +432,12 @@ def resource_object_for(serializer) # id: 'required-id', # meta: meta # }.reject! {|_,v| v.nil? } - def relationships_for(serializer, requested_associations) + def relationships_for(serializer, requested_associations, include_slice) include_directive = JSONAPI::IncludeDirective.new( requested_associations, allow_wildcard: true ) - serializer.associations(include_directive).each_with_object({}) do |association, hash| + serializer.associations(include_directive, include_slice).each_with_object({}) do |association, hash| hash[association.key] = Relationship.new(serializer, instance_options, association).as_json end end diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb new file mode 100644 index 000000000..1c97191d3 --- /dev/null +++ b/test/adapter/json_api/include_data_if_sideloaded_test.rb @@ -0,0 +1,166 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class IncludeParamTest < ActiveSupport::TestCase + IncludeParamAuthor = Class.new(::Model) + + class CustomCommentLoader + def all + [{ foo: 'bar' }] + end + end + + class TagSerializer < ActiveModel::Serializer + attributes :id, :name + end + + class IncludeParamAuthorSerializer < ActiveModel::Serializer + class_attribute :comment_loader + + has_many :tags, serializer: TagSerializer do + link :self, '//example.com/link_author/relationships/tags' + include_data :if_sideloaded + end + + has_many :unlinked_tags, serializer: TagSerializer do + include_data :if_sideloaded + end + + has_many :posts, serializer: PostWithTagsSerializer do + include_data :if_sideloaded + end + has_many :locations do + include_data :if_sideloaded + end + has_many :comments do + include_data :if_sideloaded + IncludeParamAuthorSerializer.comment_loader.all + end + end + + def setup + IncludeParamAuthorSerializer.comment_loader = Class.new(CustomCommentLoader).new + @tag = Tag.new(id: 1337, name: 'mytag') + @author = IncludeParamAuthor.new( + id: 1337, + tags: [@tag] + ) + end + + def test_relationship_not_loaded_when_not_included + expected = { + links: { + self: '//example.com/link_author/relationships/tags' + } + } + + @author.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :tags + super(attr) + end + + assert_relationship(:tags, expected) + end + + def test_relationship_included + expected = { + data: [ + { + id: '1337', + type: 'tags' + } + ], + links: { + self: '//example.com/link_author/relationships/tags' + } + } + + assert_relationship(:tags, expected, include: :tags) + end + + def test_sideloads_included + expected = [ + { + id: '1337', + type: 'tags', + attributes: { name: 'mytag' } + } + ] + hash = result(include: :tags) + assert_equal(expected, hash[:included]) + end + + def test_nested_relationship + expected = { + data: [ + { + id: '1337', + type: 'tags' + } + ], + links: { + self: '//example.com/link_author/relationships/tags' + } + } + + expected_no_data = { + links: { + self: '//example.com/link_author/relationships/tags' + } + } + + assert_relationship(:tags, expected, include: [:tags, { posts: :tags }]) + + @author.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :tags + super(attr) + end + + assert_relationship(:tags, expected_no_data, include: { posts: :tags }) + end + + def test_include_params_with_no_block + @author.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :locations + super(attr) + end + + expected = { meta: {} } + + assert_relationship(:locations, expected) + end + + def test_block_relationship + expected = { + data: [ + { 'foo' => 'bar' } + ] + } + + assert_relationship(:comments, expected, include: [:comments]) + end + + def test_node_not_included_when_no_link + expected = nil + assert_relationship(:unlinked_tags, expected) + end + + private + + def result(opts) + opts = { adapter: :json_api }.merge(opts) + serializable(@author, opts).serializable_hash + end + + def assert_relationship(relationship_name, expected, opts = {}) + hash = result(opts) + assert_equal(expected, hash[:data][:relationships][relationship_name]) + end + end + end + end + end +end From c69855bfaa6b1b1e56876bbc9d0e7f7450f25d29 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 26 Sep 2016 08:23:40 -0500 Subject: [PATCH 789/903] Improve readability of relationships test (#1904) * Really fix intermittent relationship test failures * Unify the two JSON API relationship test files I accidentally introduced the duplication when merging https://github.com/rails-api/active_model_serializers/pull/1543#issuecomment-193118782 and they've evolved separately since then. They both have some value and need to be combined. * Resolve duplicate tests from diverged tests files * No longer test Association/Relationship interface directly --- test/adapter/json_api/relationship_test.rb | 392 +++++++++++++++----- test/adapter/json_api/relationships_test.rb | 234 ------------ 2 files changed, 306 insertions(+), 320 deletions(-) delete mode 100644 test/adapter/json_api/relationships_test.rb diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index ed3a68c0b..45d2ac8e4 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -4,13 +4,6 @@ module ActiveModelSerializers module Adapter class JsonApi class RelationshipTest < ActiveSupport::TestCase - setup do - @blog = Blog.new(id: 1) - @author = Author.new(id: 1, name: 'Steve K.', blog: @blog) - @serializer = BlogSerializer.new(@blog) - ActionController::Base.cache_store.clear - end - def test_relationship_with_data expected = { data: { @@ -18,26 +11,29 @@ def test_relationship_with_data type: 'blogs' } } - test_relationship(expected, options: { include_data: true }) + + model_attributes = { blog: Blog.new(id: 1) } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog + end + assert_equal(expected, actual) end def test_relationship_with_nil_model - @serializer = BlogSerializer.new(nil) expected = { data: nil } - test_relationship(expected, options: { include_data: true }) - end - def test_relationship_with_nil_serializer - @serializer = nil - expected = { data: nil } - test_relationship(expected, options: { include_data: true }) + model_attributes = { blog: nil } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog + end + assert_equal(expected, actual) end def test_relationship_with_data_array - posts = [Post.new(id: 1), Post.new(id: 2)] - @serializer = ActiveModel::Serializer::CollectionSerializer.new(posts) - @author.posts = posts - @author.blog = nil expected = { data: [ { @@ -50,126 +46,350 @@ def test_relationship_with_data_array } ] } - test_relationship(expected, options: { include_data: true }) + + model_attributes = { posts: [Post.new(id: 1), Post.new(id: 2)] } + relationship_name = :posts + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :posts + end + assert_equal(expected, actual) end def test_relationship_data_not_included - test_relationship({ meta: {} }, options: { include_data: false }) - end + expected = { meta: {} } - def test_relationship_simple_link - links = { self: 'a link' } - test_relationship({ links: { self: 'a link' } }, links: links) + model_attributes = { blog: :does_not_matter } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + include_data false + end + end + assert_equal(expected, actual) end def test_relationship_many_links - links = { - self: 'a link', - related: 'another link' - } expected = { links: { self: 'a link', related: 'another link' } } - test_relationship(expected, links: links) - end - def test_relationship_block_link - links = { self: proc { object.id.to_s } } - expected = { links: { self: @blog.id.to_s } } - test_relationship(expected, links: links) + model_attributes = { blog: :does_not_matter } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + include_data false + link :self, 'a link' + link :related, 'another link' + end + end + assert_equal(expected, actual) end def test_relationship_block_link_with_meta - links = { - self: proc do - href object.id.to_s - meta(id: object.id) - end - } expected = { links: { self: { - href: @blog.id.to_s, - meta: { id: @blog.id } + href: '1', + meta: { id: 1 } } } } - test_relationship(expected, links: links) + + model_attributes = { blog: Blog.new(id: 1) } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + include_data false + link :self do + href object.blog.id.to_s + meta(id: object.blog.id) + end + end + end + assert_equal(expected, actual) end def test_relationship_simple_meta - meta = { id: '1' } - expected = { meta: meta } - test_relationship(expected, meta: meta) + expected = { meta: { id: '1' } } + + model_attributes = { blog: Blog.new(id: 1) } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + include_data false + meta(id: object.blog.id.to_s) + end + end + assert_equal(expected, actual) end def test_relationship_block_meta - meta = proc do - { id: object.id } - end expected = { meta: { - id: @blog.id + id: 1 } } - test_relationship(expected, meta: meta) + + model_attributes = { blog: Blog.new(id: 1) } + relationship_name = :blog + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + include_data false + meta(id: object.blog.id) + end + end + assert_equal(expected, actual) end - def test_relationship_with_everything - links = { - self: 'a link', - related: proc do - href object.id.to_s - meta object.id + def test_relationship_simple_link + expected = { + data: { + id: '1337', + type: 'bios' + }, + links: { + self: '//example.com/link_author/relationships/bio' + } + } + + model_attributes = { bio: Bio.new(id: 1337) } + relationship_name = :bio + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :bio do + link :self, '//example.com/link_author/relationships/bio' end + end + assert_equal(expected, actual) + end + def test_relationship_block_link + expected = { + data: { id: '1337', type: 'profiles' }, + links: { related: '//example.com/profiles/1337' } } - meta = proc do - { id: object.id } + + model_attributes = { profile: Profile.new(id: 1337) } + relationship_name = :profile + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :profile do + id = object.profile.id + link :related do + "//example.com/profiles/#{id}" if id != 123 + end + end end + assert_equal(expected, actual) + end + + def test_relationship_with_everything expected = { - data: { - id: '1', - type: 'blogs' - }, + data: [{ id: '1337', type: 'likes' }], links: { - self: 'a link', related: { - href: '1', meta: 1 + href: '//example.com/likes/1337', + meta: { ids: '1337' } } }, - meta: { - id: @blog.id + meta: { liked: true } + } + + model_attributes = { likes: [Like.new(id: 1337)] } + relationship_name = :likes + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :likes do + link :related do + ids = object.likes.map(&:id).join(',') + href "//example.com/likes/#{ids}" + meta ids: ids + end + meta liked: object.likes.any? + end + end + assert_equal(expected, actual) + end + + def test_relationship_nil_link + expected = { + data: { id: '123', type: 'profiles' } + } + + model_attributes = { profile: Profile.new(id: 123) } + relationship_name = :profile + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :profile do + id = object.profile.id + link :related do + "//example.com/profiles/#{id}" if id != 123 + end + end + end + assert_equal(expected, actual) + end + + def test_relationship_block_link_href + expected = { + data: [{ id: '1337', type: 'locations' }], + links: { + related: { href: '//example.com/locations/1337' } } } - test_relationship(expected, meta: meta, options: { include_data: true }, links: links) + + model_attributes = { locations: [Location.new(id: 1337)] } + relationship_name = :locations + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :locations do + link :related do + ids = object.locations.map(&:id).join(',') + href "//example.com/locations/#{ids}" + end + end + end + assert_equal(expected, actual) end - private + def test_relationship_block_link_href_and_meta + expected = { + data: [{ id: '1337', type: 'posts' }], + links: { + related: { + href: '//example.com/posts/1337', + meta: { ids: '1337' } + } + } + } - def test_relationship(expected, test_options = {}) - parent_serializer = AuthorSerializer.new(@author) + model_attributes = { posts: [Post.new(id: 1337, comments: [], author: nil)] } + relationship_name = :posts + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :posts do + link :related do + ids = object.posts.map(&:id).join(',') + href "//example.com/posts/#{ids}" + meta ids: ids + end + end + end + assert_equal(expected, actual) + end - serializable_resource_options = {} # adapter.instance_options + def test_relationship_block_link_meta + expected = { + data: [{ id: '1337', type: 'comments' }], + links: { + self: { + meta: { ids: [1] } + } + } + } - options = test_options.delete(:options) || {} - options[:links] = test_options.delete(:links) - options[:meta] = test_options.delete(:meta) - association_serializer = @serializer - if association_serializer && association_serializer.object - association_name = association_serializer.json_key.to_sym - options[:serializer] = association_serializer - association = ::ActiveModel::Serializer::Association.new(association_name, options, nil) - else - options[:serializer] = association - association = ::ActiveModel::Serializer::Association.new(:association_name_not_used, options, nil) + model_attributes = { comments: [Comment.new(id: 1337)] } + relationship_name = :comments + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :comments do + link :self do + meta ids: [1] + end + end end + assert_equal(expected, actual) + end - relationship = Relationship.new(parent_serializer, serializable_resource_options, association) - assert_equal(expected, relationship.as_json) + def test_relationship_meta + expected = { + data: [{ id: 'from-serializer-method', type: 'roles' }], + meta: { count: 1 } + } + + model_attributes = { roles: [Role.new(id: 'from-record')] } + relationship_name = :roles + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_many :roles do |serializer| + meta count: object.roles.count + serializer.cached_roles + end + def cached_roles + [ + Role.new(id: 'from-serializer-method') + ] + end + end + assert_equal(expected, actual) + end + + def test_relationship_not_including_data + expected = { + links: { self: '//example.com/link_author/relationships/blog' } + } + + model_attributes = { blog: Object } + relationship_name = :blog + model = new_model(model_attributes) + model.define_singleton_method(:read_attribute_for_serialization) do |attr| + fail 'should not be called' if attr == :blog + super(attr) + end + assert_nothing_raised do + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + has_one :blog do + link :self, '//example.com/link_author/relationships/blog' + include_data false + end + end + assert_equal(expected, actual) + end + end + + def test_relationship_including_data_explicit + expected = { + data: { id: '1337', type: 'authors' }, + meta: { name: 'Dan Brown' } + } + + model_attributes = { reviewer: Author.new(id: 1337) } + relationship_name = :reviewer + model = new_model(model_attributes) + actual = build_serializer_and_serialize_relationship(model, relationship_name) do + belongs_to :reviewer do + meta name: 'Dan Brown' + include_data true + end + end + assert_equal(expected, actual) + end + + private + + def build_serializer_and_serialize_relationship(model, relationship_name, &block) + serializer_class = Class.new(ActiveModel::Serializer, &block) + hash = serializable(model, serializer: serializer_class, adapter: :json_api).serializable_hash + hash[:data][:relationships][relationship_name] + end + + def new_model(model_attributes) + Class.new(ActiveModelSerializers::Model) do + attr_accessor(*model_attributes.keys) + + def self.name + 'TestModel' + end + end.new(model_attributes) end end end diff --git a/test/adapter/json_api/relationships_test.rb b/test/adapter/json_api/relationships_test.rb deleted file mode 100644 index 9f6639438..000000000 --- a/test/adapter/json_api/relationships_test.rb +++ /dev/null @@ -1,234 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - class RelationshipTest < ActiveSupport::TestCase - class RelationshipAuthor < ::Model; end - - class RelationshipAuthorSerializer < ActiveModel::Serializer - has_one :bio do - link :self, '//example.com/link_author/relationships/bio' - end - - has_one :profile do - id = object.profile.id - link :related do - "//example.com/profiles/#{id}" if id != 123 - end - end - - has_many :locations do - link :related do - ids = object.locations.map(&:id).join(',') - href "//example.com/locations/#{ids}" - end - end - - has_many :posts do - link :related do - ids = object.posts.map(&:id).join(',') - href "//example.com/posts/#{ids}" - meta ids: ids - end - end - - has_many :comments do - link :self do - meta ids: [1] - end - end - - has_many :roles do |serializer| - meta count: object.posts.count - serializer.cached_roles - end - - has_one :blog do - link :self, '//example.com/link_author/relationships/blog' - include_data false - end - - belongs_to :reviewer do - meta name: 'Dan Brown' - include_data true - end - - has_many :likes do - link :related do - ids = object.likes.map(&:id).join(',') - href "//example.com/likes/#{ids}" - meta ids: ids - end - meta liked: object.likes.any? - end - - def cached_roles - [ - Role.new(id: 'from-serializer-method') - ] - end - end - - def setup - @post = Post.new(id: 1337, comments: [], author: nil) - @bio = Bio.new(id: 1337) - @like = Like.new(id: 1337) - @role = Role.new(id: 'from-record') - @profile = Profile.new(id: 1337) - @location = Location.new(id: 1337) - @reviewer = Author.new(id: 1337) - @comment = Comment.new(id: 1337) - @author = RelationshipAuthor.new( - id: 1337, - posts: [@post], - reviewer: @reviewer, - bio: @bio, - likes: [@like], - roles: [@role], - locations: [@location], - profile: @profile, - comments: [@comment] - ) - end - - def test_relationship_simple_link - expected = { - data: { - id: '1337', - type: 'bios' - }, - links: { - self: '//example.com/link_author/relationships/bio' - } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :bio) - end - - def test_relationship_block_link - expected = { - data: { id: '1337', type: 'profiles' }, - links: { related: '//example.com/profiles/1337' } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :profile) - end - - def test_relationship_nil_link - expected = { - data: { id: '123', type: 'profiles' } - } - - author = @author.dup - author.profile.id = 123 - assert_author_relationship_serialized(expected, author, :profile) - end - - def test_relationship_block_link_href - expected = { - data: [{ id: '1337', type: 'locations' }], - links: { - related: { href: '//example.com/locations/1337' } - } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :locations) - end - - def test_relationship_block_link_href_and_meta - expected = { - data: [{ id: '1337', type: 'posts' }], - links: { - related: { - href: '//example.com/posts/1337', - meta: { ids: '1337' } - } - } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :posts) - end - - def test_relationship_block_link_meta - expected = { - data: [{ id: '1337', type: 'comments' }], - links: { - self: { - meta: { ids: [1] } - } - } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :comments) - end - - def test_relationship_meta - expected = { - data: [{ id: 'from-serializer-method', type: 'roles' }], - meta: { count: 1 } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :roles) - end - - def test_relationship_not_including_data - expected = { - links: { self: '//example.com/link_author/relationships/blog' } - } - - author = @author.dup - author.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :blog - super(attr) - end - assert_nothing_raised do - assert_author_relationship_serialized(expected, author, :blog) - end - end - - def test_relationship_including_data_explicit - expected = { - data: { id: '1337', type: 'authors' }, - meta: { name: 'Dan Brown' } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :reviewer) - end - - def test_relationship_with_everything - expected = { - data: [{ id: '1337', type: 'likes' }], - links: { - related: { - href: '//example.com/likes/1337', - meta: { ids: '1337' } - } - }, - meta: { liked: true } - } - - author = @author.dup - assert_author_relationship_serialized(expected, author, :likes) - end - - private - - def assert_author_relationship_serialized(expected, author, relationship_name) - hash = serializable(author, adapter: :json_api).serializable_hash - actual_relationship = hash[:data][:relationships][relationship_name] - assert_equal(expected, actual_relationship) - end - end - end - end - end -end From 6c6e45b23f464bd0bb92ae05a4284b72b017be21 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 26 Sep 2016 09:18:27 -0500 Subject: [PATCH 790/903] Replace fail/rescue CollectionSerializer::NoSerializerError with throw/catch :no_serializer (#1767) --- CHANGELOG.md | 2 ++ docs/ARCHITECTURE.md | 13 ++++++------- .../serializer/collection_serializer.rb | 6 +++--- lib/active_model/serializer/reflection.rb | 11 +++++++---- .../serializable_resource.rb | 7 ++++--- 5 files changed, 22 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f944c7db5..e92e5d324 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -25,6 +25,8 @@ Fixes: - [#1881](https://github.com/rails-api/active_model_serializers/pull/1881) ActiveModelSerializers::Model correctly works with string keys (@yevhene) Misc: +- [#1767](https://github.com/rails-api/active_model_serializers/pull/1767) Replace raising/rescuing `CollectionSerializer::NoSerializerError`, + throw/catch `:no_serializer`. (@bf4) - [#1839](https://github.com/rails-api/active_model_serializers/pull/1839) `fields` tests demonstrating usage for both attributes and relationships. (@NullVoxPopuli) - [#1812](https://github.com/rails-api/active_model_serializers/pull/1812) add a code of conduct (@corainchicago) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index c9af84529..3d566e5cb 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -15,7 +15,7 @@ It requires an adapter to transform its attributes into a JSON document; it cann It may be useful to think of it as a [presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). -The **`ActiveModel::ArraySerializer`** represent a collection of resources as serializers +The **`ActiveModel::CollectionSerializer`** represents a collection of resources as serializers and, if there is no serializer, primitives. The **`ActiveModel::Adapter`** describes the structure of the JSON document generated from a @@ -42,10 +42,9 @@ it is not modified. Internally, if no serializer can be found in the controller, the resource is not decorated by ActiveModelSerializers. -If the collection serializer (ArraySerializer) cannot -identify a serializer for a resource in its collection, it raises [`NoSerializerError`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128) -which is rescued in `ActiveModel::Serializer::Reflection#build_association` which sets -the association value directly: +If the collection serializer (CollectionSerializer) cannot +identify a serializer for a resource in its collection, it throws [`:no_serializer`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128). +For example, when caught by `Reflection#build_association`, the association value is set directly: ```ruby reflection_options[:virtual_value] = association_value.try(:as_json) || association_value @@ -85,8 +84,8 @@ Details: 1. The serializer and adapter are created as 1. `serializer_instance = serializer.new(resource, serializer_opts)` 2. `adapter_instance = ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts)` -1. **ActiveModel::Serializer::ArraySerializer#new** - 1. If the `serializer_instance` was a `ArraySerializer` and the `:serializer` serializer_opts +1. **ActiveModel::Serializer::CollectionSerializer#new** + 1. If the `serializer_instance` was a `CollectionSerializer` and the `:serializer` serializer_opts is present, then [that serializer is passed into each resource](https://github.com/rails-api/active_model_serializers/blob/a54d237e2828fe6bab1ea5dfe6360d4ecc8214cd/lib/active_model/serializer/array_serializer.rb#L14-L16). 1. **ActiveModel::Serializer#attributes** is used by the adapter to get the attributes for resource as defined by the serializer. diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index 8e807caf6..9b9b61d53 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -1,7 +1,6 @@ module ActiveModel class Serializer class CollectionSerializer - NoSerializerError = Class.new(StandardError) include Enumerable delegate :each, to: :@serializers @@ -74,8 +73,9 @@ def serializers_from_resources def serializer_from_resource(resource, serializer_context_class, options) serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - if serializer_class.nil? # rubocop:disable Style/GuardClause - fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" + if serializer_class.nil? + ActiveModelSerializers.logger.debug "No serializer found for resource: #{resource.inspect}" + throw :no_serializer else serializer_class.new(resource, options.except(:serializer)) end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 2bb5ccd55..5b4707058 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -105,21 +105,24 @@ def value(serializer, include_slice) # @api private # def build_association(parent_serializer, parent_serializer_options, include_slice = {}) - association_value = value(parent_serializer, include_slice) reflection_options = options.dup + association_value = value(parent_serializer, include_slice) serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) reflection_options[:include_data] = include_data?(include_slice) reflection_options[:links] = @_links reflection_options[:meta] = @_meta if serializer_class - begin - reflection_options[:serializer] = serializer_class.new( + serializer = catch(:no_serializer) do + serializer_class.new( association_value, serializer_options(parent_serializer, parent_serializer_options, reflection_options) ) - rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError + end + if serializer.nil? reflection_options[:virtual_value] = association_value.try(:as_json) || association_value + else + reflection_options[:serializer] = serializer end elsif !association_value.nil? && !association_value.instance_of?(Object) reflection_options[:virtual_value] = association_value diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb index 73a033d1b..9e03c686d 100644 --- a/lib/active_model_serializers/serializable_resource.rb +++ b/lib/active_model_serializers/serializable_resource.rb @@ -38,9 +38,10 @@ def adapter def find_adapter return resource unless serializer? - ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) - rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError - resource + adapter = catch :no_serializer do + ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) + end + adapter || resource end def serializer_instance From cb20b957edbd393c3d09e4bb7b4623ea522cf45b Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 25 Oct 2016 13:43:40 +0200 Subject: [PATCH 791/903] Pin jsonapi version. (#1955) --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index d8d988d6e..89327bc63 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,7 +42,7 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' - spec.add_runtime_dependency 'jsonapi', '~> 0.1.1.beta2' + spec.add_runtime_dependency 'jsonapi', '0.1.1.beta2' spec.add_development_dependency 'activerecord', rails_versions # arel From ce8dd3663389436e41eaa3d6c3bc495b882c803e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=A4=A7=E9=87=8E=E5=B3=BB=E5=85=B8?= Date: Wed, 2 Nov 2016 03:25:52 +0900 Subject: [PATCH 792/903] Add documentation for root (#1959) --- CHANGELOG.md | 1 + docs/general/serializers.md | 12 +++++++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e92e5d324..48f235fc8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -34,6 +34,7 @@ Misc: - [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@ScottKbka) - [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) +- [#1959](https://github.com/rails-api/active_model_serializers/pull/1959) Add documentation for root. (@shunsuke227ono) ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 7e50c71c4..59e4b7f29 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -217,7 +217,17 @@ The object being serialized. #### #root -PR please :) +Resource root which is included in `JSON` adapter. As you can see at [Adapters Document](adapters.md), `Attribute` adapter (default) and `JSON API` adapter does not include root at top level. +By default, the resource root comes from the `model_name` of the serialized object's class. + +There are several ways to specify root: +* [Overriding the root key](rendering.md#overriding-the-root-key) +* [Setting `type`](serializers.md#type) +* Specifying the `root` option, e.g. `root: 'specific_name'`, during the serializer's initialization: + +```ruby +ActiveModelSerializers::SerializableResource.new(foo, root: 'bar') +``` #### #scope From b709cd41e62574d8e1afcf43fe0c0eb277f80220 Mon Sep 17 00:00:00 2001 From: Julia Date: Fri, 4 Nov 2016 16:49:48 +0100 Subject: [PATCH 793/903] Improve type method documentation (#1967) --- CHANGELOG.md | 1 + docs/general/serializers.md | 26 +++++++++++++++++++++++--- docs/howto/add_root_key.md | 2 ++ 3 files changed, 26 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 48f235fc8..2fba2b018 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -35,6 +35,7 @@ Misc: - [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@ScottKbka) - [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) - [#1959](https://github.com/rails-api/active_model_serializers/pull/1959) Add documentation for root. (@shunsuke227ono) +- [#1967](https://github.com/rails-api/active_model_serializers/pull/1967) Improve type method documentation. (@yukideluxe) ### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 59e4b7f29..9925744fa 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -173,18 +173,25 @@ end #### ::type -The `::type` method defines the JSONAPI [type](http://jsonapi.org/format/#document-resource-object-identification) that will be rendered for this serializer. +When using the `:json_api` adapter, the `::type` method defines the JSONAPI [type](http://jsonapi.org/format/#document-resource-object-identification) that will be rendered for this serializer. + +When using the `:json` adapter, the `::type` method defines the name of the root element. + It either takes a `String` or `Symbol` as parameter. -Note: This method is useful only when using the `:json_api` adapter. +Note: This method is useful only when using the `:json_api` or `:json` adapter. Examples: ```ruby class UserProfileSerializer < ActiveModel::Serializer type 'profile' + + attribute :name end class AuthorProfileSerializer < ActiveModel::Serializer type :profile + + attribute :name end ``` @@ -194,7 +201,20 @@ With the `:json_api` adapter, the previous serializers would be rendered as: { "data": { "id": "1", - "type": "profile" + "type": "profile", + "attributes": { + "name": "Julia" + } + } +} +``` + +With the `:json` adapter, the previous serializer would be rendered as: + +``` json +{ + "profile": { + "name": "Julia" } } ``` diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index c27f47f6e..82a4ab6fc 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -51,3 +51,5 @@ or if it returns a collection: ] } ``` + +[There are several ways to specify root](../general/serializers.md#root) when using the JSON adapter. From b29395b0ac160c2ee28cc333467954eaafd917bc Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 9 Nov 2016 07:57:39 -0500 Subject: [PATCH 794/903] This adds namespace lookup to serializer_for (#1968) * This adds namespace lookup to serializer_for * address rubocop issue * address @bf4's feedback * add docs * update docs, add more tests * apparently rails master doesn't have before filter * try to address serializer cache issue between tests * update cache for serializer lookup to include namespace in the key, and fix the tests for explicit namespace * update docs, and use better cache key creation method * update docs [ci skip] * update docs [ci skip] * add to changelog [ci skip] --- .travis.yml | 3 +- CHANGELOG.md | 4 + docs/general/rendering.md | 30 ++++ lib/action_controller/serialization.rb | 9 ++ lib/active_model/serializer.rb | 14 +- lib/active_model/serializer/reflection.rb | 4 + .../serializable_resource.rb | 2 +- .../namespace_lookup_test.rb | 149 ++++++++++++++++++ .../serializer_for_with_namespace_test.rb | 87 ++++++++++ 9 files changed, 295 insertions(+), 7 deletions(-) create mode 100644 test/action_controller/namespace_lookup_test.rb create mode 100644 test/serializers/serializer_for_with_namespace_test.rb diff --git a/.travis.yml b/.travis.yml index 5fa7c225c..d18c084dd 100644 --- a/.travis.yml +++ b/.travis.yml @@ -20,7 +20,8 @@ cache: script: - bundle exec rake ci - +after_success: + - codeclimate-test-reporter env: global: - "JRUBY_OPTS='--dev -J-Xmx1024M --debug'" diff --git a/CHANGELOG.md b/CHANGELOG.md index 2fba2b018..10e7eb0b8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,6 +13,10 @@ Fixes: Features: +- [#1968](https://github.com/rails-api/active_model_serializers/pull/1968) (@NullVoxPopuli) + - Add controller namespace to default controller lookup + - Provide a `namespace` render option + - document how set the namespace in the controller for implicit lookup. - [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) - Added `jsonapi_namespace_separator` config option. - [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 72392dd2b..b75c31938 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -243,6 +243,36 @@ This will be rendered as: ``` Note: the `Attributes` adapter (default) does not include a resource root. You also will not be able to create a single top-level root if you are using the :json_api adapter. +#### namespace + +The namespace for serializer lookup is based on the controller. + +To configure the implicit namespace, in your controller, create a before filter + +```ruby +before_action do + self.namespace_for_serializer = Api::V2 +end +``` + +`namespace` can also be passed in as a render option: + + +```ruby +@post = Post.first +render json: @post, namespace: Api::V2 +``` + +This tells the serializer lookup to check for the existence of `Api::V2::PostSerializer`, and if any relations are rendered with `@post`, they will also utilize the `Api::V2` namespace. + +The `namespace` can be any object whose namespace can be represented by string interpolation (i.e. by calling to_s) +- Module `Api::V2` +- String `'Api::V2'` +- Symbol `:'Api::V2'` + +Note that by using a string and symbol, Ruby will assume the namespace is defined at the top level. + + #### serializer PR please :) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 527ed2b61..ea84c6743 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -16,6 +16,12 @@ def serialization_scope(scope) included do class_attribute :_serialization_scope self._serialization_scope = :current_user + + attr_writer :namespace_for_serializer + end + + def namespace_for_serializer + @namespace_for_serializer ||= self.class.parent unless self.class.parent == Object end def serialization_scope @@ -30,6 +36,9 @@ def get_serializer(resource, options = {}) "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" options[:adapter] = false end + + options.fetch(:namespace) { options[:namespace] = namespace_for_serializer } + serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options) serializable_resource.serialization_scope ||= options.fetch(:scope) { serialization_scope } serializable_resource.serialization_scope_name = options.fetch(:scope_name) { _serialization_scope } diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 7d499b909..81beffd7c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -44,7 +44,7 @@ def self.serializer_for(resource, options = {}) elsif resource.respond_to?(:to_ary) config.collection_serializer else - options.fetch(:serializer) { get_serializer_for(resource.class) } + options.fetch(:serializer) { get_serializer_for(resource.class, options[:namespace]) } end end @@ -59,13 +59,14 @@ class << self end # @api private - def self.serializer_lookup_chain_for(klass) + def self.serializer_lookup_chain_for(klass, namespace = nil) chain = [] resource_class_name = klass.name.demodulize resource_namespace = klass.name.deconstantize serializer_class_name = "#{resource_class_name}Serializer" + chain.push("#{namespace}::#{serializer_class_name}") if namespace chain.push("#{name}::#{serializer_class_name}") if self != ActiveModel::Serializer chain.push("#{resource_namespace}::#{serializer_class_name}") @@ -84,11 +85,14 @@ def self.serializers_cache # 1. class name appended with "Serializer" # 2. try again with superclass, if present # 3. nil - def self.get_serializer_for(klass) + def self.get_serializer_for(klass, namespace = nil) return nil unless config.serializer_lookup_enabled - serializers_cache.fetch_or_store(klass) do + + cache_key = ActiveSupport::Cache.expand_cache_key(klass, namespace) + serializers_cache.fetch_or_store(cache_key) do # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. - serializer_class = serializer_lookup_chain_for(klass).map(&:safe_constantize).find { |x| x && x < ActiveModel::Serializer } + lookup_chain = serializer_lookup_chain_for(klass, namespace) + serializer_class = lookup_chain.map(&:safe_constantize).find { |x| x && x < ActiveModel::Serializer } if serializer_class serializer_class diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 5b4707058..96645bd73 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -106,6 +106,10 @@ def value(serializer, include_slice) # def build_association(parent_serializer, parent_serializer_options, include_slice = {}) reflection_options = options.dup + + # Pass the parent's namespace onto the child serializer + reflection_options[:namespace] ||= parent_serializer_options[:namespace] + association_value = value(parent_serializer, include_slice) serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) reflection_options[:include_data] = include_data?(include_slice) diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb index 9e03c686d..f67cf2385 100644 --- a/lib/active_model_serializers/serializable_resource.rb +++ b/lib/active_model_serializers/serializable_resource.rb @@ -55,7 +55,7 @@ def serializer @serializer ||= begin @serializer = serializer_opts.delete(:serializer) - @serializer ||= ActiveModel::Serializer.serializer_for(resource) + @serializer ||= ActiveModel::Serializer.serializer_for(resource, serializer_opts) if serializer_opts.key?(:each_serializer) serializer_opts[:serializer] = serializer_opts.delete(:each_serializer) diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb new file mode 100644 index 000000000..dfab02c48 --- /dev/null +++ b/test/action_controller/namespace_lookup_test.rb @@ -0,0 +1,149 @@ +require 'test_helper' + +module ActionController + module Serialization + class NamespaceLookupTest < ActionController::TestCase + class Book < ::Model; end + class Page < ::Model; end + class Writer < ::Model; end + + module Api + module V2 + class BookSerializer < ActiveModel::Serializer + attributes :title + end + end + + module V3 + class BookSerializer < ActiveModel::Serializer + attributes :title, :body + + belongs_to :writer + end + + class WriterSerializer < ActiveModel::Serializer + attributes :name + end + + class LookupTestController < ActionController::Base + before_action only: [:namespace_set_in_before_filter] do + self.namespace_for_serializer = Api::V2 + end + + def implicit_namespaced_serializer + writer = Writer.new(name: 'Bob') + book = Book.new(title: 'New Post', body: 'Body', writer: writer) + + render json: book + end + + def explicit_namespace_as_module + book = Book.new(title: 'New Post', body: 'Body') + + render json: book, namespace: Api::V2 + end + + def explicit_namespace_as_string + book = Book.new(title: 'New Post', body: 'Body') + + # because this is a string, ruby can't auto-lookup the constant, so otherwise + # the looku things we mean ::Api::V2 + render json: book, namespace: 'ActionController::Serialization::NamespaceLookupTest::Api::V2' + end + + def explicit_namespace_as_symbol + book = Book.new(title: 'New Post', body: 'Body') + + # because this is a string, ruby can't auto-lookup the constant, so otherwise + # the looku things we mean ::Api::V2 + render json: book, namespace: :'ActionController::Serialization::NamespaceLookupTest::Api::V2' + end + + def invalid_namespace + book = Book.new(title: 'New Post', body: 'Body') + + render json: book, namespace: :api_v2 + end + + def namespace_set_in_before_filter + book = Book.new(title: 'New Post', body: 'Body') + render json: book + end + end + end + end + + tests Api::V3::LookupTestController + + setup do + @test_namespace = self.class.parent + end + + test 'implicitly uses namespaced serializer' do + get :implicit_namespaced_serializer + + assert_serializer Api::V3::BookSerializer + + expected = { 'title' => 'New Post', 'body' => 'Body', 'writer' => { 'name' => 'Bob' } } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'explicit namespace as module' do + get :explicit_namespace_as_module + + assert_serializer Api::V2::BookSerializer + + expected = { 'title' => 'New Post' } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'explicit namespace as string' do + get :explicit_namespace_as_string + + assert_serializer Api::V2::BookSerializer + + expected = { 'title' => 'New Post' } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'explicit namespace as symbol' do + get :explicit_namespace_as_symbol + + assert_serializer Api::V2::BookSerializer + + expected = { 'title' => 'New Post' } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'invalid namespace' do + get :invalid_namespace + + assert_serializer ActiveModel::Serializer::Null + + expected = { 'title' => 'New Post', 'body' => 'Body' } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'namespace set in before filter' do + get :namespace_set_in_before_filter + + assert_serializer Api::V2::BookSerializer + + expected = { 'title' => 'New Post' } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + end + end +end diff --git a/test/serializers/serializer_for_with_namespace_test.rb b/test/serializers/serializer_for_with_namespace_test.rb new file mode 100644 index 000000000..5a8a9ed54 --- /dev/null +++ b/test/serializers/serializer_for_with_namespace_test.rb @@ -0,0 +1,87 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class SerializerForWithNamespaceTest < ActiveSupport::TestCase + class Book < ::Model; end + class Page < ::Model; end + class Publisher < ::Model; end + + module Api + module V3 + class BookSerializer < ActiveModel::Serializer + attributes :title, :author_name + + has_many :pages + belongs_to :publisher + end + + class PageSerializer < ActiveModel::Serializer + attributes :number, :text + + belongs_to :book + end + + class PublisherSerializer < ActiveModel::Serializer + attributes :name + end + end + end + + class BookSerializer < ActiveModel::Serializer + attributes :title, :author_name + end + test 'resource without a namespace' do + book = Book.new(title: 'A Post', author_name: 'hello') + + # TODO: this should be able to pull up this serializer without explicitly specifying the serializer + # currently, with no options, it still uses the Api::V3 serializer + result = ActiveModelSerializers::SerializableResource.new(book, serializer: BookSerializer).serializable_hash + + expected = { title: 'A Post', author_name: 'hello' } + assert_equal expected, result + end + + test 'resource with namespace' do + book = Book.new(title: 'A Post', author_name: 'hi') + + result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash + + expected = { title: 'A Post', author_name: 'hi', pages: nil, publisher: nil } + assert_equal expected, result + end + + test 'has_many with nested serializer under the namespace' do + page = Page.new(number: 1, text: 'hello') + book = Book.new(title: 'A Post', author_name: 'hi', pages: [page]) + + result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash + + expected = { + title: 'A Post', author_name: 'hi', + publisher: nil, + pages: [{ + number: 1, text: 'hello' + }] + } + assert_equal expected, result + end + + test 'belongs_to with nested serializer under the namespace' do + publisher = Publisher.new(name: 'Disney') + book = Book.new(title: 'A Post', author_name: 'hi', publisher: publisher) + + result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash + + expected = { + title: 'A Post', author_name: 'hi', + pages: nil, + publisher: { + name: 'Disney' + } + } + assert_equal expected, result + end + end + end +end From c9a96a05eddd7381b502f5c8097803547d93f75a Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 9 Nov 2016 08:05:10 -0500 Subject: [PATCH 795/903] Trigger From d0de53cbb2c2c4f8c3367e8fe4b984eabd8bfd56 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Tue, 15 Nov 2016 14:35:58 +0100 Subject: [PATCH 796/903] Fix namespace lookup for collections and has_many (#1973) --- CHANGELOG.md | 1 + .../serializer/collection_serializer.rb | 4 +- .../namespace_lookup_test.rb | 56 ++++++++++++++++++- 3 files changed, 58 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 10e7eb0b8..8433c6ea5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,7 @@ Breaking changes: Fixes: +- [#1973](https://github.com/rails-api/active_model_serializers/pull/1973) Fix namespace lookup for collections and has_many relationships (@groyoh) - [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) - [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) - [#1922](https://github.com/rails-api/active_model_serializers/pull/1922) Make railtie an optional dependency in runtime (@ggpasqualino) diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb index 9b9b61d53..44b806a17 100644 --- a/lib/active_model/serializer/collection_serializer.rb +++ b/lib/active_model/serializer/collection_serializer.rb @@ -71,7 +71,9 @@ def serializers_from_resources end def serializer_from_resource(resource, serializer_context_class, options) - serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } + serializer_class = options.fetch(:serializer) do + serializer_context_class.serializer_for(resource, namespace: options[:namespace]) + end if serializer_class.nil? ActiveModelSerializers.logger.debug "No serializer found for resource: #{resource.inspect}" diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb index dfab02c48..ed5bb7eed 100644 --- a/test/action_controller/namespace_lookup_test.rb +++ b/test/action_controller/namespace_lookup_test.rb @@ -5,6 +5,7 @@ module Serialization class NamespaceLookupTest < ActionController::TestCase class Book < ::Model; end class Page < ::Model; end + class Chapter < ::Model; end class Writer < ::Model; end module Api @@ -19,6 +20,13 @@ class BookSerializer < ActiveModel::Serializer attributes :title, :body belongs_to :writer + has_many :chapters + end + + class ChapterSerializer < ActiveModel::Serializer + attribute :title do + "Chapter - #{object.title}" + end end class WriterSerializer < ActiveModel::Serializer @@ -32,7 +40,22 @@ class LookupTestController < ActionController::Base def implicit_namespaced_serializer writer = Writer.new(name: 'Bob') - book = Book.new(title: 'New Post', body: 'Body', writer: writer) + book = Book.new(title: 'New Post', body: 'Body', writer: writer, chapters: []) + + render json: book + end + + def implicit_namespaced_collection_serializer + chapter1 = Chapter.new(title: 'Oh') + chapter2 = Chapter.new(title: 'Oh my') + + render json: [chapter1, chapter2] + end + + def implicit_has_many_namespaced_serializer + chapter1 = Chapter.new(title: 'Odd World') + chapter2 = Chapter.new(title: 'New World') + book = Book.new(title: 'New Post', body: 'Body', chapters: [chapter1, chapter2]) render json: book end @@ -84,7 +107,36 @@ def namespace_set_in_before_filter assert_serializer Api::V3::BookSerializer - expected = { 'title' => 'New Post', 'body' => 'Body', 'writer' => { 'name' => 'Bob' } } + expected = { 'title' => 'New Post', 'body' => 'Body', 'writer' => { 'name' => 'Bob' }, 'chapters' => [] } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'implicitly uses namespaced serializer for collection' do + get :implicit_namespaced_collection_serializer + + assert_serializer 'ActiveModel::Serializer::CollectionSerializer' + + expected = [{ 'title' => 'Chapter - Oh' }, { 'title' => 'Chapter - Oh my' }] + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + + test 'implicitly uses namespaced serializer for has_many' do + get :implicit_has_many_namespaced_serializer + + assert_serializer Api::V3::BookSerializer + + expected = { + 'title' => 'New Post', + 'body' => 'Body', 'writer' => nil, + 'chapters' => [ + { 'title' => 'Chapter - Odd World' }, + { 'title' => 'Chapter - New World' } + ] + } actual = JSON.parse(@response.body) assert_equal expected, actual From d31d741f4369c891532b5d178f2bd1b9ac52f704 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 16 Nov 2016 12:38:40 -0500 Subject: [PATCH 797/903] Make serializer lookup configurable (#1757) --- CHANGELOG.md | 1 + docs/general/configuration_options.md | 50 +++++++++++ lib/active_model/serializer.rb | 15 +--- .../serializer/concerns/configuration.rb | 20 +++++ lib/active_model_serializers.rb | 1 + lib/active_model_serializers/lookup_chain.rb | 80 ++++++++++++++++++ test/action_controller/lookup_proc_test.rb | 49 +++++++++++ .../namespace_lookup_test.rb | 25 ++++++ test/benchmark/bm_lookup_chain.rb | 83 +++++++++++++++++++ test/support/serialization_testing.rb | 8 ++ 10 files changed, 321 insertions(+), 11 deletions(-) create mode 100644 lib/active_model_serializers/lookup_chain.rb create mode 100644 test/action_controller/lookup_proc_test.rb create mode 100644 test/benchmark/bm_lookup_chain.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 8433c6ea5..69e0b21ea 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Fixes: Features: +- [#1757](https://github.com/rails-api/active_model_serializers/pull/1757) Make serializer lookup chain configurable. (@NullVoxPopuli) - [#1968](https://github.com/rails-api/active_model_serializers/pull/1968) (@NullVoxPopuli) - Add controller namespace to default controller lookup - Provide a `namespace` render option diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index b83399a20..83f8890d7 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -60,6 +60,56 @@ application, setting `config.key_transform` to `:unaltered` will provide a perfo What relationships to serialize by default. Default: `'*'`, which includes one level of related objects. See [includes](adapters.md#included) for more info. + +##### serializer_lookup_chain + +Configures how serializers are searched for. By default, the lookup chain is + +```ruby +ActiveModelSerializers::LookupChain::DEFAULT +``` + +which is shorthand for + +```ruby +[ + ActiveModelSerializers::LookupChain::BY_PARENT_SERIALIZER, + ActiveModelSerializers::LookupChain::BY_NAMESPACE, + ActiveModelSerializers::LookupChain::BY_RESOURCE_NAMESPACE, + ActiveModelSerializers::LookupChain::BY_RESOURCE +] +``` + +Each of the array entries represent a proc. A serializer lookup proc will be yielded 3 arguments. `resource_class`, `serializer_class`, and `namespace`. + +Note that: + - `resource_class` is the class of the resource being rendered + - by default `serializer_class` is `ActiveModel::Serializer` + - for association lookup it's the "parent" serializer + - `namespace` correspond to either the controller namespace or the [optionally] specified [namespace render option](./rendering.md#namespace) + +An example config could be: + +```ruby +ActiveModelSerializers.config.serializer_lookup_chain = [ + lambda do |resource_class, serializer_class, namespace| + "API::#{namespace}::#{resource_class}" + end +] +``` + +If you simply want to add to the existing lookup_chain. Use `unshift`. + +```ruby +ActiveModelSerializers.config.serializer_lookup_chain.unshift( + lambda do |resource_class, serializer_class, namespace| + # ... + end +) +``` + +See [lookup_chain.rb](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/lookup_chain.rb) for further explanations and examples. + ## JSON API ##### jsonapi_resource_type diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 81beffd7c..0d94bfb50 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -60,17 +60,10 @@ class << self # @api private def self.serializer_lookup_chain_for(klass, namespace = nil) - chain = [] - - resource_class_name = klass.name.demodulize - resource_namespace = klass.name.deconstantize - serializer_class_name = "#{resource_class_name}Serializer" - - chain.push("#{namespace}::#{serializer_class_name}") if namespace - chain.push("#{name}::#{serializer_class_name}") if self != ActiveModel::Serializer - chain.push("#{resource_namespace}::#{serializer_class_name}") - - chain + lookups = ActiveModelSerializers.config.serializer_lookup_chain + Array[*lookups].flat_map do |lookup| + lookup.call(klass, self, namespace) + end.compact end # Used to cache serializer name => serializer class diff --git a/lib/active_model/serializer/concerns/configuration.rb b/lib/active_model/serializer/concerns/configuration.rb index c5e73e5b9..d6d3c6106 100644 --- a/lib/active_model/serializer/concerns/configuration.rb +++ b/lib/active_model/serializer/concerns/configuration.rb @@ -32,6 +32,26 @@ def config.array_serializer config.jsonapi_include_toplevel_object = false config.include_data_default = true + # For configuring how serializers are found. + # This should be an array of procs. + # + # The priority of the output is that the first item + # in the evaluated result array will take precedence + # over other possible serializer paths. + # + # i.e.: First match wins. + # + # @example output + # => [ + # "CustomNamespace::ResourceSerializer", + # "ParentSerializer::ResourceSerializer", + # "ResourceNamespace::ResourceSerializer" , + # "ResourceSerializer"] + # + # If CustomNamespace::ResourceSerializer exists, it will be used + # for serialization + config.serializer_lookup_chain = ActiveModelSerializers::LookupChain::DEFAULT.dup + config.schema_path = 'test/support/schemas' end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 76a32c497..b55dae35a 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -14,6 +14,7 @@ module ActiveModelSerializers autoload :Adapter autoload :JsonPointer autoload :Deprecate + autoload :LookupChain class << self; attr_accessor :logger; end self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) diff --git a/lib/active_model_serializers/lookup_chain.rb b/lib/active_model_serializers/lookup_chain.rb new file mode 100644 index 000000000..25db8e138 --- /dev/null +++ b/lib/active_model_serializers/lookup_chain.rb @@ -0,0 +1,80 @@ +module ActiveModelSerializers + module LookupChain + # Standard appending of Serializer to the resource name. + # + # Example: + # Author => AuthorSerializer + BY_RESOURCE = lambda do |resource_class, _serializer_class, _namespace| + serializer_from(resource_class) + end + + # Uses the namespace of the resource to find the serializer + # + # Example: + # British::Author => British::AuthorSerializer + BY_RESOURCE_NAMESPACE = lambda do |resource_class, _serializer_class, _namespace| + resource_namespace = namespace_for(resource_class) + serializer_name = serializer_from(resource_class) + + "#{resource_namespace}::#{serializer_name}" + end + + # Uses the controller namespace of the resource to find the serializer + # + # Example: + # Api::V3::AuthorsController => Api::V3::AuthorSerializer + BY_NAMESPACE = lambda do |resource_class, _serializer_class, namespace| + resource_name = resource_class_name(resource_class) + namespace ? "#{namespace}::#{resource_name}Serializer" : nil + end + + # Allows for serializers to be defined in parent serializers + # - useful if a relationship only needs a different set of attributes + # than if it were rendered independently. + # + # Example: + # class BlogSerializer < ActiveModel::Serializer + # class AuthorSerialier < ActiveModel::Serializer + # ... + # end + # + # belongs_to :author + # ... + # end + # + # The belongs_to relationship would be rendered with + # BlogSerializer::AuthorSerialier + BY_PARENT_SERIALIZER = lambda do |resource_class, serializer_class, _namespace| + return if serializer_class == ActiveModel::Serializer + + serializer_name = serializer_from(resource_class) + "#{serializer_class}::#{serializer_name}" + end + + DEFAULT = [ + BY_PARENT_SERIALIZER, + BY_NAMESPACE, + BY_RESOURCE_NAMESPACE, + BY_RESOURCE + ].freeze + + module_function + + def namespace_for(klass) + klass.name.deconstantize + end + + def resource_class_name(klass) + klass.name.demodulize + end + + def serializer_from_resource_name(name) + "#{name}Serializer" + end + + def serializer_from(klass) + name = resource_class_name(klass) + serializer_from_resource_name(name) + end + end +end diff --git a/test/action_controller/lookup_proc_test.rb b/test/action_controller/lookup_proc_test.rb new file mode 100644 index 000000000..4d2ad0b10 --- /dev/null +++ b/test/action_controller/lookup_proc_test.rb @@ -0,0 +1,49 @@ +require 'test_helper' + +module ActionController + module Serialization + class LookupProcTest < ActionController::TestCase + module Api + module V3 + class PostCustomSerializer < ActiveModel::Serializer + attributes :title, :body + + belongs_to :author + end + + class AuthorCustomSerializer < ActiveModel::Serializer + attributes :name + end + + class LookupProcTestController < ActionController::Base + def implicit_namespaced_serializer + author = Author.new(name: 'Bob') + post = Post.new(title: 'New Post', body: 'Body', author: author) + + render json: post + end + end + end + end + + tests Api::V3::LookupProcTestController + + test 'implicitly uses namespaced serializer' do + controller_namespace = lambda do |resource_class, _parent_serializer_class, namespace| + "#{namespace}::#{resource_class}CustomSerializer" if namespace + end + + with_prepended_lookup(controller_namespace) do + get :implicit_namespaced_serializer + + assert_serializer Api::V3::PostCustomSerializer + + expected = { 'title' => 'New Post', 'body' => 'Body', 'author' => { 'name' => 'Bob' } } + actual = JSON.parse(@response.body) + + assert_equal expected, actual + end + end + end + end +end diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb index ed5bb7eed..3203fd0b1 100644 --- a/test/action_controller/namespace_lookup_test.rb +++ b/test/action_controller/namespace_lookup_test.rb @@ -15,6 +15,16 @@ class BookSerializer < ActiveModel::Serializer end end + module VHeader + class BookSerializer < ActiveModel::Serializer + attributes :title, :body + + def body + 'header' + end + end + end + module V3 class BookSerializer < ActiveModel::Serializer attributes :title, :body @@ -92,6 +102,14 @@ def namespace_set_in_before_filter book = Book.new(title: 'New Post', body: 'Body') render json: book end + + def namespace_set_by_request_headers + book = Book.new(title: 'New Post', body: 'Body') + version_from_header = request.headers['X-API_VERSION'] + namespace = "ActionController::Serialization::NamespaceLookupTest::#{version_from_header}" + + render json: book, namespace: namespace + end end end end @@ -102,6 +120,13 @@ def namespace_set_in_before_filter @test_namespace = self.class.parent end + test 'uses request headers to determine the namespace' do + request.env['X-API_VERSION'] = 'Api::VHeader' + get :namespace_set_by_request_headers + + assert_serializer Api::VHeader::BookSerializer + end + test 'implicitly uses namespaced serializer' do get :implicit_namespaced_serializer diff --git a/test/benchmark/bm_lookup_chain.rb b/test/benchmark/bm_lookup_chain.rb new file mode 100644 index 000000000..3b32727f5 --- /dev/null +++ b/test/benchmark/bm_lookup_chain.rb @@ -0,0 +1,83 @@ +require_relative './benchmarking_support' +require_relative './app' + +time = 10 +disable_gc = true +ActiveModelSerializers.config.key_transform = :unaltered + +module AmsBench + module Api + module V1 + class PrimaryResourceSerializer < ActiveModel::Serializer + attributes :title, :body + + has_many :has_many_relationships + end + + class HasManyRelationshipSerializer < ActiveModel::Serializer + attribute :body + end + end + end + class PrimaryResourceSerializer < ActiveModel::Serializer + attributes :title, :body + + has_many :has_many_relationships + + class HasManyRelationshipSerializer < ActiveModel::Serializer + attribute :body + end + end +end + +resource = PrimaryResource.new( + id: 1, + title: 'title', + body: 'body', + has_many_relationships: [ + HasManyRelationship.new(id: 1, body: 'body1'), + HasManyRelationship.new(id: 2, body: 'body1') + ] +) + +serialization = lambda do + ActiveModelSerializers::SerializableResource.new(resource, serializer: AmsBench::PrimaryResourceSerializer).as_json + ActiveModelSerializers::SerializableResource.new(resource, namespace: AmsBench::Api::V1).as_json + ActiveModelSerializers::SerializableResource.new(resource).as_json +end + +def clear_cache + AmsBench::PrimaryResourceSerializer.serializers_cache.clear + AmsBench::Api::V1::PrimaryResourceSerializer.serializers_cache.clear + ActiveModel::Serializer.serializers_cache.clear +end + +configurable = lambda do + clear_cache + Benchmark.ams('Configurable Lookup Chain', time: time, disable_gc: disable_gc, &serialization) +end + +old = lambda do + clear_cache + module ActiveModel + class Serializer + def self.serializer_lookup_chain_for(klass, namespace = nil) + chain = [] + + resource_class_name = klass.name.demodulize + resource_namespace = klass.name.deconstantize + serializer_class_name = "#{resource_class_name}Serializer" + + chain.push("#{namespace}::#{serializer_class_name}") if namespace + chain.push("#{name}::#{serializer_class_name}") if self != ActiveModel::Serializer + chain.push("#{resource_namespace}::#{serializer_class_name}") + chain + end + end + end + + Benchmark.ams('Old Lookup Chain (v0.10)', time: time, disable_gc: disable_gc, &serialization) +end + +configurable.call +old.call diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index d91ef2b36..524a32976 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -17,6 +17,14 @@ def with_namespace_separator(separator) ActiveModelSerializers.config.jsonapi_namespace_separator = original_separator end + def with_prepended_lookup(lookup_proc) + original_lookup = ActiveModelSerializers.config.serializer_lookup_cahin + ActiveModelSerializers.config.serializer_lookup_chain.unshift lookup_proc + yield + ensure + ActiveModelSerializers.config.serializer_lookup_cahin = original_lookup + end + # Aliased as :with_configured_adapter to clarify that # this method tests the configured adapter. # When not testing configuration, it may be preferable From d39dd04c11270ade7acd78bdcc1715c281ffd7fc Mon Sep 17 00:00:00 2001 From: Alex Popov Date: Thu, 17 Nov 2016 14:57:07 +0200 Subject: [PATCH 798/903] Update SerializableResource documentation (#1977) Mention that ActiveModelSerializers::SerializableResource.new can be used for single resource as well as for collections --- docs/howto/outside_controller_use.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md index 3eb60f301..61d0620e8 100644 --- a/docs/howto/outside_controller_use.md +++ b/docs/howto/outside_controller_use.md @@ -19,6 +19,7 @@ serializable_resource = ActiveModelSerializers::SerializableResource.new(post, o # Convert your resource into json model_json = serializable_resource.as_json ``` +The object that is passed to `ActiveModelSerializers::SerializableResource.new` can be a single resource or a collection. ### Looking up the Serializer for a Resource From cd09e890064d2611f2977975163224e12e119568 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Nov 2016 08:55:22 -0600 Subject: [PATCH 799/903] Bump to 0.10.3 --- CHANGELOG.md | 10 +++++++++- lib/active_model/serializer/version.rb | 2 +- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 69e0b21ea..fe24b77ec 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,17 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...master) Breaking changes: +Features: + +Fixes: + +Misc: + +### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) + Fixes: - [#1973](https://github.com/rails-api/active_model_serializers/pull/1973) Fix namespace lookup for collections and has_many relationships (@groyoh) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 22b840fc0..5c3a99fe2 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.2'.freeze + VERSION = '0.10.3'.freeze end end From 772b7999c54e5935f2f31d9cf85c785689351f66 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Nov 2016 23:25:09 -0600 Subject: [PATCH 800/903] Better AMS Model attributes interface --- CHANGELOG.md | 2 ++ README.md | 2 +- docs/ARCHITECTURE.md | 2 +- docs/howto/serialize_poro.md | 2 +- lib/active_model_serializers/model.rb | 4 ++++ test/action_controller/serialization_scope_name_test.rb | 6 +++--- test/active_model_serializers/model_test.rb | 2 +- test/adapter/json_api/relationship_test.rb | 2 +- test/cache_test.rb | 2 +- test/fixtures/poro.rb | 2 +- test/serializers/read_attribute_for_serialization_test.rb | 6 +++--- test/serializers/serialization_test.rb | 4 ++-- 12 files changed, 21 insertions(+), 15 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fe24b77ec..66289ace9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,8 @@ Breaking changes: Features: +- [#1982](https://github.com/rails-api/active_model_serializers/pull/1982) Add ActiveModelSerializers::Model.attributes to configure PORO attributes (@bf4). + Fixes: Misc: diff --git a/README.md b/README.md index cfcf84124..300d2e5a9 100644 --- a/README.md +++ b/README.md @@ -110,7 +110,7 @@ class SomeResource < ActiveRecord::Base end # or class SomeResource < ActiveModelSerializers::Model - attr_accessor :title, :body + attributes :title, :body end ``` diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 3d566e5cb..02f782950 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -105,7 +105,7 @@ ActiveModelSerializers::Model may be used either as a template, or in production ```ruby class MyModel < ActiveModelSerializers::Model - attr_accessor :id, :name, :level + attributes :id, :name, :level end ``` diff --git a/docs/howto/serialize_poro.md b/docs/howto/serialize_poro.md index 98caed6a5..fa9c9bf84 100644 --- a/docs/howto/serialize_poro.md +++ b/docs/howto/serialize_poro.md @@ -25,7 +25,7 @@ Fortunately, ActiveModelSerializers provides a [`ActiveModelSerializers::Model`] ```ruby # my_model.rb class MyModel < ActiveModelSerializers::Model - attr_accessor :id, :name, :level + attributes :id, :name, :level end ``` diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index b9937cb5c..2abe33344 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -6,6 +6,10 @@ class Model include ActiveModel::Model include ActiveModel::Serializers::JSON + def self.attributes(*names) + attr_accessor(*names) + end + attr_reader :attributes, :errors def initialize(attributes = {}) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 62959455f..33ac88f4f 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -2,16 +2,16 @@ module SerializationScopeTesting class User < ActiveModelSerializers::Model - attr_accessor :id, :name, :admin + attributes :id, :name, :admin def admin? admin end end class Comment < ActiveModelSerializers::Model - attr_accessor :id, :body + attributes :id, :body end class Post < ActiveModelSerializers::Model - attr_accessor :id, :title, :body, :comments + attributes :id, :title, :body, :comments end class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body, :comments diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index 7bfb2edf4..abebb1d26 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -10,7 +10,7 @@ def setup def test_initialization_with_string_keys klass = Class.new(ActiveModelSerializers::Model) do - attr_accessor :key + attributes :key end value = 'value' diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb index 45d2ac8e4..cfd5be85e 100644 --- a/test/adapter/json_api/relationship_test.rb +++ b/test/adapter/json_api/relationship_test.rb @@ -384,7 +384,7 @@ def build_serializer_and_serialize_relationship(model, relationship_name, &block def new_model(model_attributes) Class.new(ActiveModelSerializers::Model) do - attr_accessor(*model_attributes.keys) + attributes(*model_attributes.keys) def self.name 'TestModel' diff --git a/test/cache_test.rb b/test/cache_test.rb index c0770cda1..445273786 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -244,7 +244,7 @@ def test_uses_adapter_in_cache_key # rubocop:disable Metrics/AbcSize def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attributes Object.const_set(:Alert, Class.new(ActiveModelSerializers::Model) do - attr_accessor :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at + attributes :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at end) Object.const_set(:UncachedAlertSerializer, Class.new(ActiveModel::Serializer) do attributes :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 39d2a9381..b7b82dff9 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -31,7 +31,7 @@ def respond_to_missing?(method_name, _include_private = false) # model.validate! # => ["cannot be nil"] # model.errors.full_messages # => ["name cannot be nil"] class ModelWithErrors < ::ActiveModelSerializers::Model - attr_accessor :name + attributes :name end class Profile < Model diff --git a/test/serializers/read_attribute_for_serialization_test.rb b/test/serializers/read_attribute_for_serialization_test.rb index 21677e657..02911c0e6 100644 --- a/test/serializers/read_attribute_for_serialization_test.rb +++ b/test/serializers/read_attribute_for_serialization_test.rb @@ -5,10 +5,10 @@ class Serializer class ReadAttributeForSerializationTest < ActiveSupport::TestCase # https://github.com/rails-api/active_model_serializers/issues/1653 class Parent < ActiveModelSerializers::Model - attr_accessor :id + attributes :id end class Child < Parent - attr_accessor :name + attributes :name end class ParentSerializer < ActiveModel::Serializer attributes :$id @@ -30,7 +30,7 @@ def test_child_serializer_calls_dynamic_method_in_parent_serializer # https://github.com/rails-api/active_model_serializers/issues/1658 class ErrorResponse < ActiveModelSerializers::Model - attr_accessor :error + attributes :error end class ApplicationSerializer < ActiveModel::Serializer attributes :status diff --git a/test/serializers/serialization_test.rb b/test/serializers/serialization_test.rb index 8ba19f707..3c1884e62 100644 --- a/test/serializers/serialization_test.rb +++ b/test/serializers/serialization_test.rb @@ -2,10 +2,10 @@ module ActiveModel class Serializer class SerializationTest < ActiveSupport::TestCase class Blog < ActiveModelSerializers::Model - attr_accessor :id, :name, :authors + attributes :id, :name, :authors end class Author < ActiveModelSerializers::Model - attr_accessor :id, :name + attributes :id, :name end class BlogSerializer < ActiveModel::Serializer attributes :id From 4f72cc7d8c57aa8939dfb4a9dae0854a497b5a0f Mon Sep 17 00:00:00 2001 From: Melissa Xie Date: Tue, 29 Nov 2016 10:38:12 -0500 Subject: [PATCH 801/903] Fix "result" typo --- docs/howto/add_relationship_links.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/howto/add_relationship_links.md b/docs/howto/add_relationship_links.md index b942acc75..12e98ff78 100644 --- a/docs/howto/add_relationship_links.md +++ b/docs/howto/add_relationship_links.md @@ -37,7 +37,7 @@ class Api::V1::UserSerializer < ActiveModel::Serializer end ``` -This will resilt in (example is in jsonapi adapter): +This will result in (example is in jsonapi adapter): ```json { "data": { @@ -69,7 +69,7 @@ class Api::V1::UserSerializer < ActiveModel::Serializer end ``` -This will resilt in (example is in jsonapi adapter): +This will result in (example is in jsonapi adapter): ```json { "data": { From 3733efaf99333aaeee79b49582f5553324ed906b Mon Sep 17 00:00:00 2001 From: Melissa Xie Date: Tue, 29 Nov 2016 10:41:16 -0500 Subject: [PATCH 802/903] Use consistent capitalization for JSONAPI adapter references --- docs/howto/add_relationship_links.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/howto/add_relationship_links.md b/docs/howto/add_relationship_links.md index 12e98ff78..a27f7e2da 100644 --- a/docs/howto/add_relationship_links.md +++ b/docs/howto/add_relationship_links.md @@ -37,7 +37,7 @@ class Api::V1::UserSerializer < ActiveModel::Serializer end ``` -This will result in (example is in jsonapi adapter): +This will result in (example is in JSONAPI adapter): ```json { "data": { @@ -69,7 +69,7 @@ class Api::V1::UserSerializer < ActiveModel::Serializer end ``` -This will result in (example is in jsonapi adapter): +This will result in (example is in JSONAPI adapter): ```json { "data": { From 095ad9c82c63d3dae206a416ef31cfeae1396b35 Mon Sep 17 00:00:00 2001 From: Ryoji Yoshioka Date: Sun, 4 Dec 2016 00:14:01 +0900 Subject: [PATCH 803/903] Run tests by Ruby 2.2.6 and 2.3.3 --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index d18c084dd..0cd358e43 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,8 +4,8 @@ sudo: false rvm: - 2.1 - - 2.2.3 - - 2.3.0 + - 2.2.6 + - 2.3.3 - ruby-head - jruby-9.0.4.0 - jruby-head From 15a8f2c1ebc7b48c22dc48650ba6c2c74677b696 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 26 Nov 2016 23:24:01 -0600 Subject: [PATCH 804/903] Promote important architecture description that answers a lot of questions we get --- README.md | 136 +++++++++++++++++++++++++++++++++++++- docs/ARCHITECTURE.md | 125 ----------------------------------- docs/README.md | 1 - docs/general/rendering.md | 19 +----- 4 files changed, 137 insertions(+), 144 deletions(-) delete mode 100644 docs/ARCHITECTURE.md diff --git a/README.md b/README.md index 300d2e5a9..0400bb33e 100644 --- a/README.md +++ b/README.md @@ -156,7 +156,141 @@ serializer = SomeSerializer.new(resource, serializer_options) serializer.attributes serializer.associations ``` -See [ARCHITECTURE.md](docs/ARCHITECTURE.md) for more information. + +## Architecture + +This section focuses on architecture the 0.10.x version of ActiveModelSerializers. If you are interested in the architecture of the 0.8 or 0.9 versions, +please refer to the [0.8 README](https://github.com/rails-api/active_model_serializers/blob/0-8-stable/README.md) or +[0.9 README](https://github.com/rails-api/active_model_serializers/blob/0-9-stable/README.md). + +The original design is also available [here](https://github.com/rails-api/active_model_serializers/blob/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e/README.textile). + +### ActiveModel::Serializer + +An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) +and exposes an `attributes` method, among a few others. +It allows you to specify which attributes and associations should be represented in the serializatation of the resource. +It requires an adapter to transform its attributes into a JSON document; it cannot be serialized itself. +It may be useful to think of it as a +[presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). + +#### ActiveModel::CollectionSerializer + +The **`ActiveModel::CollectionSerializer`** represents a collection of resources as serializers +and, if there is no serializer, primitives. + +### ActiveModelSerializers::Adapter::Base + +The **`ActiveModelSerializeres::Adapter::Base`** describes the structure of the JSON document generated from a +serializer. For example, the `Attributes` example represents each serializer as its +unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON +API](http://jsonapi.org/) document. + +### ActiveModelSerializers::SerializableResource + +The **`ActiveModelSerializers::SerializableResource`** acts to coordinate the serializer(s) and adapter +to an object that responds to `to_json`, and `as_json`. It is used in the controller to +encapsulate the serialization resource when rendered. However, it can also be used on its own +to serialize a resource outside of a controller, as well. + +### Primitive handling + +Definitions: A primitive is usually a String or Array. There is no serializer +defined for them; they will be serialized when the resource is converted to JSON (`as_json` or +`to_json`). (The below also applies for any object with no serializer.) + +- ActiveModelSerializers doesn't handle primitives passed to `render json:` at all. + +Internally, if no serializer can be found in the controller, the resource is not decorated by +ActiveModelSerializers. + +- However, when a primitive value is an attribute or in a collection, it is not modified. + +When serializing a collection and the collection serializer (CollectionSerializer) cannot +identify a serializer for a resource in its collection, it throws [`:no_serializer`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128). +For example, when caught by `Reflection#build_association`, and the association value is set directly: + +```ruby +reflection_options[:virtual_value] = association_value.try(:as_json) || association_value +``` + +(which is called by the adapter as `serializer.associations(*)`.) + +### How options are parsed + +High-level overview: + +- For a **collection** + - `:serializer` specifies the collection serializer and + - `:each_serializer` specifies the serializer for each resource in the collection. +- For a **single resource**, the `:serializer` option is the resource serializer. +- Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by + [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/serializable_resource.rb#L5). + The remaining options are serializer options. + +Details: + +1. **ActionController::Serialization** + 1. `serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options)` + 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). + The `adapter_opts` keys are defined in [`ActiveModelSerializers::SerializableResource::ADAPTER_OPTION_KEYS`](lib/active_model_serializers/serializable_resource.rb#L5). +1. **ActiveModelSerializers::SerializableResource** + 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) + - Where `serializer?` is `use_adapter? && !!(serializer)` + - Where `use_adapter?`: 'True when no explicit adapter given, or explicit value is truthy (non-nil); + False when explicit adapter is falsy (nil or false)' + - Where `serializer`: + 1. from explicit `:serializer` option, else + 2. implicitly from resource `ActiveModel::Serializer.serializer_for(resource)` + 1. A side-effect of checking `serializer` is: + - The `:serializer` option is removed from the serializer_opts hash + - If the `:each_serializer` option is present, it is removed from the serializer_opts hash and set as the `:serializer` option + 1. The serializer and adapter are created as + 1. `serializer_instance = serializer.new(resource, serializer_opts)` + 2. `adapter_instance = ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts)` +1. **ActiveModel::Serializer::CollectionSerializer#new** + 1. If the `serializer_instance` was a `CollectionSerializer` and the `:serializer` serializer_opts + is present, then [that serializer is passed into each resource](https://github.com/rails-api/active_model_serializers/blob/a54d237e2828fe6bab1ea5dfe6360d4ecc8214cd/lib/active_model/serializer/array_serializer.rb#L14-L16). +1. **ActiveModel::Serializer#attributes** is used by the adapter to get the attributes for + resource as defined by the serializer. + +(In Rails, the `options` are also passed to the `as_json(options)` or `to_json(options)` +methods on the resource serialization by the Rails JSON renderer. They are, therefore, important +to know about, but not part of ActiveModelSerializers.) + +### What does a 'serializable resource' look like? + +- An `ActiveRecord::Base` object. +- Any Ruby object that passes the + [Lint](http://www.rubydoc.info/github/rails-api/active_model_serializers/ActiveModel/Serializer/Lint/Tests) + [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). + +ActiveModelSerializers provides a +[`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb), +which is a simple serializable PORO (Plain-Old Ruby Object). + +`ActiveModelSerializers::Model` may be used either as a reference implementation, or in production code. + +```ruby +class MyModel < ActiveModelSerializers::Model + attributes :id, :name, :level +end +``` + +The default serializer for `MyModel` would be `MyModelSerializer` whether MyModel is an +ActiveRecord::Base object or not. + +Outside of the controller the rules are **exactly** the same as for records. For example: + +```ruby +render json: MyModel.new(level: 'awesome'), adapter: :json +``` + +would be serialized the same as + +```ruby +ActiveModelSerializers::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json +``` ## Semantic Versioning diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md deleted file mode 100644 index 02f782950..000000000 --- a/docs/ARCHITECTURE.md +++ /dev/null @@ -1,125 +0,0 @@ -[Back to Guides](README.md) - -This document focuses on architecture the 0.10.x version of ActiveModelSerializers. If you are interested in the architecture of the 0.8 or 0.9 versions, -please refer to the [0.8 README](https://github.com/rails-api/active_model_serializers/blob/0-8-stable/README.md) or -[0.9 README](https://github.com/rails-api/active_model_serializers/blob/0-9-stable/README.md). - -The original design is also available [here](https://github.com/rails-api/active_model_serializers/blob/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e/README.textile). - -# ARCHITECTURE - -An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) -and exposes an `attributes` method, among a few others. -It allows you to specify which attributes and associations should be represented in the serializatation of the resource. -It requires an adapter to transform its attributes into a JSON document; it cannot be serialized itself. -It may be useful to think of it as a -[presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). - -The **`ActiveModel::CollectionSerializer`** represents a collection of resources as serializers -and, if there is no serializer, primitives. - -The **`ActiveModel::Adapter`** describes the structure of the JSON document generated from a -serializer. For example, the `Attributes` example represents each serializer as its -unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON -API](http://jsonapi.org/) document. - -The **`ActiveModelSerializers::SerializableResource`** acts to coordinate the serializer(s) and adapter -to an object that responds to `to_json`, and `as_json`. It is used in the controller to -encapsulate the serialization resource when rendered. However, it can also be used on its own -to serialize a resource outside of a controller, as well. - -## Primitive handling - -Definitions: A primitive is usually a String or Array. There is no serializer -defined for them; they will be serialized when the resource is converted to JSON (`as_json` or -`to_json`). (The below also applies for any object with no serializer.) - -ActiveModelSerializers doesn't handle primitives passed to `render json:` at all. - -However, when a primitive value is an attribute or in a collection, -it is not modified. - -Internally, if no serializer can be found in the controller, the resource is not decorated by -ActiveModelSerializers. - -If the collection serializer (CollectionSerializer) cannot -identify a serializer for a resource in its collection, it throws [`:no_serializer`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128). -For example, when caught by `Reflection#build_association`, the association value is set directly: - -```ruby -reflection_options[:virtual_value] = association_value.try(:as_json) || association_value -``` - -(which is called by the adapter as `serializer.associations(*)`.) - -## How options are parsed - -High-level overview: - -- For a collection - - `:serializer` specifies the collection serializer and - - `:each_serializer` specifies the serializer for each resource in the collection. -- For a single resource, the `:serializer` option is the resource serializer. -- Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by - [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/serializable_resource.rb#L5). - The remaining options are serializer options. - -Details: - -1. **ActionController::Serialization** - 1. `serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options)` - 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). - The `adapter_opts` keys are defined in `ActiveModelSerializers::SerializableResource::ADAPTER_OPTION_KEYS`. -1. **ActiveModelSerializers::SerializableResource** - 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) - - Where `serializer?` is `use_adapter? && !!(serializer)` - - Where `use_adapter?`: 'True when no explicit adapter given, or explicit value is truthy (non-nil); - False when explicit adapter is falsy (nil or false)' - - Where `serializer`: - 1. from explicit `:serializer` option, else - 2. implicitly from resource `ActiveModel::Serializer.serializer_for(resource)` - 1. A side-effect of checking `serializer` is: - - The `:serializer` option is removed from the serializer_opts hash - - If the `:each_serializer` option is present, it is removed from the serializer_opts hash and set as the `:serializer` option - 1. The serializer and adapter are created as - 1. `serializer_instance = serializer.new(resource, serializer_opts)` - 2. `adapter_instance = ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts)` -1. **ActiveModel::Serializer::CollectionSerializer#new** - 1. If the `serializer_instance` was a `CollectionSerializer` and the `:serializer` serializer_opts - is present, then [that serializer is passed into each resource](https://github.com/rails-api/active_model_serializers/blob/a54d237e2828fe6bab1ea5dfe6360d4ecc8214cd/lib/active_model/serializer/array_serializer.rb#L14-L16). -1. **ActiveModel::Serializer#attributes** is used by the adapter to get the attributes for - resource as defined by the serializer. - -## What does a 'serializable resource' look like? - -- An `ActiveRecord::Base` object. -- Any Ruby object that passes the - [Lint](http://www.rubydoc.info/github/rails-api/active_model_serializers/ActiveModel/Serializer/Lint/Tests) - [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). - -ActiveModelSerializers provides a -[`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb), -which is a simple serializable PORO (Plain-Old Ruby Object). - -ActiveModelSerializers::Model may be used either as a template, or in production code. - -```ruby -class MyModel < ActiveModelSerializers::Model - attributes :id, :name, :level -end -``` - -The default serializer for `MyModel` would be `MyModelSerializer` whether MyModel is an -ActiveRecord::Base object or not. - -Outside of the controller the rules are **exactly** the same as for records. For example: - -```ruby -render json: MyModel.new(level: 'awesome'), adapter: :json -``` - -would be serialized the same as - -```ruby -ActiveModelSerializers::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json -``` diff --git a/docs/README.md b/docs/README.md index b7d8c1523..94460ec12 100644 --- a/docs/README.md +++ b/docs/README.md @@ -18,7 +18,6 @@ This is the documentation of ActiveModelSerializers, it's focused on the **0.10. - JSON API - [Schema](jsonapi/schema.md) - [Errors](jsonapi/errors.md) -- [ARCHITECTURE](ARCHITECTURE.md) ## How to diff --git a/docs/general/rendering.md b/docs/general/rendering.md index b75c31938..21120a5a0 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -48,26 +48,11 @@ render json: @posts, serializer: CollectionSerializer, each_serializer: PostPrev ## Serializing non-ActiveRecord objects -All serializable resources must pass the -[ActiveModel::Serializer::Lint::Tests](../../lib/active_model/serializer/lint.rb#L17). - -See the ActiveModelSerializers::Model for a base class that implements the full -API for a plain-old Ruby object (PORO). +See [README](../../README.md#what-does-a-serializable-resource-look-like) ## SerializableResource options -The `options` hash passed to `render` or `ActiveModelSerializers::SerializableResource.new(resource, options)` -are partitioned into `serializer_opts` and `adapter_opts`. `adapter_opts` are passed to new Adapters; -`serializer_opts` are passed to new Serializers. - -The `adapter_opts` are specified in [ActiveModelSerializers::SerializableResource::ADAPTER_OPTIONS](../../lib/active_model_serializers/serializable_resource.rb#L5). -The `serializer_opts` are the remaining options. - -(In Rails, the `options` are also passed to the `as_json(options)` or `to_json(options)` -methods on the resource serialization by the Rails JSON renderer. They are, therefore, important -to know about, but not part of ActiveModelSerializers.) - -See [ARCHITECTURE](../ARCHITECTURE.md) for more information. +See [README](../../README.md#activemodelserializersserializableresource) ### adapter_opts From 80af763d2eb23fc0544966dca3494ec313cffaec Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 21 Nov 2016 09:31:11 -0600 Subject: [PATCH 805/903] Make test attributes explicit - Organize test poros with associations and by serializer - Freeze derived attributes/associations against mutation - Cleanup PORO fixtures --- lib/active_model_serializers.rb | 8 + lib/active_model_serializers/model.rb | 54 ++-- .../adapter_selector_test.rb | 4 +- .../action_controller/json_api/fields_test.rb | 21 +- .../json_api/transform_test.rb | 14 +- .../namespace_lookup_test.rb | 18 +- test/action_controller/serialization_test.rb | 2 +- test/adapter/json_api/fields_test.rb | 14 +- .../include_data_if_sideloaded_test.rb | 4 +- test/adapter/json_api/linked_test.rb | 6 +- test/adapter/json_api/links_test.rb | 2 +- test/adapter/json_api/transform_test.rb | 14 +- test/cache_test.rb | 38 ++- test/collection_serializer_test.rb | 33 +- test/fixtures/active_record.rb | 55 +++- test/fixtures/poro.rb | 290 +++++++----------- test/serializers/associations_test.rb | 25 +- test/serializers/attribute_test.rb | 6 +- test/serializers/options_test.rb | 23 +- .../serializer_for_with_namespace_test.rb | 11 +- 20 files changed, 372 insertions(+), 270 deletions(-) diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index b55dae35a..18cdd9f70 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -38,6 +38,14 @@ def self.default_include_directive @default_include_directive ||= JSONAPI::IncludeDirective.new(config.default_includes, allow_wildcard: true) end + def self.silence_warnings + original_verbose = $VERBOSE + $VERBOSE = nil + yield + ensure + $VERBOSE = original_verbose + end + require 'active_model/serializer/version' require 'active_model/serializer' require 'active_model/serializable_resource' diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 2abe33344..0bdeda21b 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -3,42 +3,58 @@ # serializable non-activerecord objects. module ActiveModelSerializers class Model - include ActiveModel::Model include ActiveModel::Serializers::JSON + include ActiveModel::Model + + class_attribute :attribute_names + # Initialize +attribute_names+ for all subclasses. The array is usually + # mutated in the +attributes+ method, but can be set directly, as well. + self.attribute_names = [] def self.attributes(*names) - attr_accessor(*names) + self.attribute_names |= names.map(&:to_sym) + # Silence redefinition of methods warnings + ActiveModelSerializers.silence_warnings do + attr_accessor(*names) + end end - attr_reader :attributes, :errors + attr_reader :errors + # NOTE that +updated_at+ isn't included in +attribute_names+, + # which means it won't show up in +attributes+ unless a subclass has + # either attributes :updated_at which will redefine the methods + # or attribute_names << :updated_at. + attr_writer :updated_at + # NOTE that +id+ will always be in +attributes+. + attributes :id def initialize(attributes = {}) - @attributes = attributes && attributes.symbolize_keys @errors = ActiveModel::Errors.new(self) super end - # Defaults to the downcased model name. - def id - attributes.fetch(:id) { self.class.name.downcase } + # The the fields in +attribute_names+ determines the returned hash. + # +attributes+ are returned frozen to prevent any expectations that mutation affects + # the actual values in the model. + def attributes + attribute_names.each_with_object({}) do |attribute_name, result| + result[attribute_name] = public_send(attribute_name).freeze + end.with_indifferent_access.freeze end - # Defaults to the downcased model name and updated_at + # To customize model behavior, this method must be redefined. However, + # there are other ways of setting the +cache_key+ a serializer uses. def cache_key - attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}-#{updated_at.strftime('%Y%m%d%H%M%S%9N')}" } + ActiveSupport::Cache.expand_cache_key([ + self.class.model_name.name.downcase, + "#{id}-#{updated_at.strftime('%Y%m%d%H%M%S%9N')}" + ].compact) end - # Defaults to the time the serializer file was modified. + # When no set, defaults to the time the file was modified. + # See NOTE by attr_writer :updated_at def updated_at - attributes.fetch(:updated_at) { File.mtime(__FILE__) } - end - - def read_attribute_for_serialization(key) - if key == :id || key == 'id' - attributes.fetch(key) { id } - else - attributes[key] - end + defined?(@updated_at) ? @updated_at : File.mtime(__FILE__) end # The following methods are needed to be minimally implemented for ActiveModel::Errors diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 2746943f9..6f22aae25 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -15,7 +15,7 @@ def render_using_adapter_override end def render_skipping_adapter - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') + @profile = Profile.new(id: 'render_skipping_adapter_id', name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile, adapter: false end end @@ -46,7 +46,7 @@ def test_render_using_adapter_override def test_render_skipping_adapter get :render_skipping_adapter - assert_equal '{"name":"Name 1","description":"Description 1","comments":"Comments 1"}', response.body + assert_equal '{"id":"render_skipping_adapter_id","name":"Name 1","description":"Description 1"}', response.body end end end diff --git a/test/action_controller/json_api/fields_test.rb b/test/action_controller/json_api/fields_test.rb index 4bf08c7e9..af87ad39a 100644 --- a/test/action_controller/json_api/fields_test.rb +++ b/test/action_controller/json_api/fields_test.rb @@ -5,7 +5,16 @@ module Serialization class JsonApi class FieldsTest < ActionController::TestCase class FieldsTestController < ActionController::Base - class PostSerializer < ActiveModel::Serializer + class AuthorWithName < Author + attributes :first_name, :last_name + end + class AuthorWithNameSerializer < AuthorSerializer + type 'authors' + end + class PostWithPublishAt < Post + attributes :publish_at + end + class PostWithPublishAtSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body, :publish_at belongs_to :author @@ -14,19 +23,19 @@ class PostSerializer < ActiveModel::Serializer def setup_post ActionController::Base.cache_store.clear - @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') + @author = AuthorWithName.new(id: 1, first_name: 'Bob', last_name: 'Jones') @comment1 = Comment.new(id: 7, body: 'cool', author: @author) @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) - @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2], - publish_at: '2020-03-16T03:55:25.291Z') + @post = PostWithPublishAt.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2], + publish_at: '2020-03-16T03:55:25.291Z') @comment1.post = @post @comment2.post = @post end def render_fields_works_on_relationships setup_post - render json: @post, serializer: PostSerializer, adapter: :json_api, fields: { posts: [:author] } + render json: @post, serializer: PostWithPublishAtSerializer, adapter: :json_api, fields: { posts: [:author] } end end diff --git a/test/action_controller/json_api/transform_test.rb b/test/action_controller/json_api/transform_test.rb index 492b606be..69212f324 100644 --- a/test/action_controller/json_api/transform_test.rb +++ b/test/action_controller/json_api/transform_test.rb @@ -5,9 +5,17 @@ module Serialization class JsonApi class KeyTransformTest < ActionController::TestCase class KeyTransformTestController < ActionController::Base - class Post < ::Model; end - class Author < ::Model; end - class TopComment < ::Model; end + class Post < ::Model + attributes :title, :body, :publish_at + associations :author, :top_comments + end + class Author < ::Model + attributes :first_name, :last_name + end + class TopComment < ::Model + attributes :body + associations :author, :post + end class PostSerializer < ActiveModel::Serializer type 'posts' attributes :title, :body, :publish_at diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb index 3203fd0b1..f40cca11d 100644 --- a/test/action_controller/namespace_lookup_test.rb +++ b/test/action_controller/namespace_lookup_test.rb @@ -3,10 +3,16 @@ module ActionController module Serialization class NamespaceLookupTest < ActionController::TestCase - class Book < ::Model; end - class Page < ::Model; end - class Chapter < ::Model; end - class Writer < ::Model; end + class Book < ::Model + attributes :title, :body + associations :writer, :chapters + end + class Chapter < ::Model + attributes :title + end + class Writer < ::Model + attributes :name + end module Api module V2 @@ -93,7 +99,7 @@ def explicit_namespace_as_symbol end def invalid_namespace - book = Book.new(title: 'New Post', body: 'Body') + book = Book.new(id: 'invalid_namespace_book_id', title: 'New Post', body: 'Body') render json: book, namespace: :api_v2 end @@ -205,7 +211,7 @@ def namespace_set_by_request_headers assert_serializer ActiveModel::Serializer::Null - expected = { 'title' => 'New Post', 'body' => 'Body' } + expected = { 'id' => 'invalid_namespace_book_id', 'title' => 'New Post', 'body' => 'Body' } actual = JSON.parse(@response.body) assert_equal expected, actual diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index b5900e1d2..e650cbfdb 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -135,7 +135,7 @@ def render_fragment_changed_object_with_relationship like = Like.new(id: 1, likeable: comment, time: 3.days.ago) generate_cached_serializer(like) - like.likable = comment2 + like.likeable = comment2 like.time = Time.zone.now.to_s render json: like diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb index 8aea4a1de..852283187 100644 --- a/test/adapter/json_api/fields_test.rb +++ b/test/adapter/json_api/fields_test.rb @@ -4,9 +4,17 @@ module ActiveModelSerializers module Adapter class JsonApi class FieldsTest < ActiveSupport::TestCase - class Post < ::Model; end - class Author < ::Model; end - class Comment < ::Model; end + class Post < ::Model + attributes :title, :body + associations :author, :comments + end + class Author < ::Model + attributes :name, :birthday + end + class Comment < ::Model + attributes :body + associations :author, :post + end class PostSerializer < ActiveModel::Serializer type 'posts' diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb index 1c97191d3..728eae13e 100644 --- a/test/adapter/json_api/include_data_if_sideloaded_test.rb +++ b/test/adapter/json_api/include_data_if_sideloaded_test.rb @@ -5,7 +5,9 @@ class Serializer module Adapter class JsonApi class IncludeParamTest < ActiveSupport::TestCase - IncludeParamAuthor = Class.new(::Model) + IncludeParamAuthor = Class.new(::Model) do + associations :tags, :posts + end class CustomCommentLoader def all diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index 949bcf60a..0d9c69b6b 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class NestedPost < ::Model; end +class NestedPost < ::Model; associations :nested_posts end class NestedPostSerializer < ActiveModel::Serializer has_many :nested_posts end @@ -301,8 +301,8 @@ def test_nil_link_with_specified_serializer end class NoDuplicatesTest < ActiveSupport::TestCase - class Post < ::Model; end - class Author < ::Model; end + class Post < ::Model; associations :author end + class Author < ::Model; associations :posts, :roles, :bio end class PostSerializer < ActiveModel::Serializer type 'posts' diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 3534b03c5..ffbfa303e 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -4,7 +4,7 @@ module ActiveModelSerializers module Adapter class JsonApi class LinksTest < ActiveSupport::TestCase - class LinkAuthor < ::Model; end + class LinkAuthor < ::Model; associations :posts end class LinkAuthorSerializer < ActiveModel::Serializer link :self do href "http://example.com/link_author/#{object.id}" diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb index 47488d295..887ec835f 100644 --- a/test/adapter/json_api/transform_test.rb +++ b/test/adapter/json_api/transform_test.rb @@ -4,9 +4,17 @@ module ActiveModelSerializers module Adapter class JsonApi class KeyCaseTest < ActiveSupport::TestCase - class Post < ::Model; end - class Author < ::Model; end - class Comment < ::Model; end + class Post < ::Model + attributes :title, :body, :publish_at + associations :author, :comments + end + class Author < ::Model + attributes :first_name, :last_name + end + class Comment < ::Model + attributes :body + associations :author, :post + end class PostSerializer < ActiveModel::Serializer type 'posts' diff --git a/test/cache_test.rb b/test/cache_test.rb index 445273786..b2cb27eb4 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -34,6 +34,7 @@ class UncachedAuthor < Author end class Article < ::Model + attributes :title # To confirm error is raised when cache_key is not set and cache_key option not passed to cache undef_method :cache_key end @@ -48,6 +49,16 @@ class InheritedRoleSerializer < RoleSerializer attribute :special_attribute end + class Comment < ::Model + attributes :body + associations :post, :author + + # Uses a custom non-time-based cache key + def cache_key + "comment/#{id}" + end + end + setup do cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @@ -271,7 +282,7 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attribut ended_at: nil, updated_at: alert.updated_at, created_at: alert.created_at - } + }.with_indifferent_access expected_cached_jsonapi_attributes = { id: '1', type: 'alerts', @@ -283,15 +294,15 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attribut updated_at: alert.updated_at, created_at: alert.created_at } - } + }.with_indifferent_access # Assert attributes are serialized correctly serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :attributes) - attributes_serialization = serializable_alert.as_json + attributes_serialization = serializable_alert.as_json.with_indifferent_access assert_equal expected_fetch_attributes, alert.attributes assert_equal alert.attributes, attributes_serialization attributes_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) - assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key) + assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key).with_indifferent_access serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :json_api) jsonapi_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) @@ -303,7 +314,7 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attribut serializable_alert = serializable(alert, serializer: UncachedAlertSerializer, adapter: :json_api) assert_equal serializable_alert.as_json, jsonapi_serialization - cached_serialization = cache_store.fetch(jsonapi_cache_key) + cached_serialization = cache_store.fetch(jsonapi_cache_key).with_indifferent_access assert_equal expected_cached_jsonapi_attributes, cached_serialization ensure Object.send(:remove_const, :Alert) @@ -329,11 +340,15 @@ def test_object_cache_keys actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_directive) assert_equal 3, actual.size - assert actual.any? { |key| key == "comment/1/#{serializable.adapter.cache_key}" } - assert actual.any? { |key| key =~ %r{post/post-\d+} } - assert actual.any? { |key| key =~ %r{author/author-\d+} } + expected_key = "comment/1/#{serializable.adapter.cache_key}" + assert actual.any? { |key| key == expected_key }, "actual '#{actual}' should include #{expected_key}" + expected_key = %r{post/post-\d+} + assert actual.any? { |key| key =~ expected_key }, "actual '#{actual}' should match '#{expected_key}'" + expected_key = %r{author/author-\d+} + assert actual.any? { |key| key =~ expected_key }, "actual '#{actual}' should match '#{expected_key}'" end + # rubocop:disable Metrics/AbcSize def test_fetch_attributes_from_cache serializers = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) @@ -344,10 +359,10 @@ def test_fetch_attributes_from_cache adapter_options = {} adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(serializers, adapter_options) serializers.serializable_hash(adapter_options, options, adapter_instance) - cached_attributes = adapter_options.fetch(:cached_attributes) + cached_attributes = adapter_options.fetch(:cached_attributes).with_indifferent_access include_directive = ActiveModelSerializers.default_include_directive - manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive) + manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive).with_indifferent_access assert_equal manual_cached_attributes, cached_attributes assert_equal cached_attributes["#{@comment.cache_key}/#{adapter_instance.cache_key}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes @@ -358,6 +373,7 @@ def test_fetch_attributes_from_cache assert_equal cached_attributes["#{writer_cache_key}/#{adapter_instance.cache_key}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes end end + # rubocop:enable Metrics/AbcSize def test_cache_read_multi_with_fragment_cache_enabled post_serializer = Class.new(ActiveModel::Serializer) do @@ -516,7 +532,7 @@ def test_fragment_fetch_with_virtual_attributes role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) assert_equal(role_hash, expected_result) - role.attributes[:id] = 'this has been updated' + role.id = 'this has been updated' role.name = 'this was cached' role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index 7b2a33d22..cdbebb158 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -3,14 +3,27 @@ module ActiveModel class Serializer class CollectionSerializerTest < ActiveSupport::TestCase + class SingularModel < ::Model; end + class SingularModelSerializer < ActiveModel::Serializer + end + class HasManyModel < ::Model + associations :singular_models + end + class HasManyModelSerializer < ActiveModel::Serializer + has_many :singular_models + + def custom_options + instance_options + end + end class MessagesSerializer < ActiveModel::Serializer type 'messages' end def setup - @comment = Comment.new - @post = Post.new - @resource = build_named_collection @comment, @post + @singular_model = SingularModel.new + @has_many_model = HasManyModel.new + @resource = build_named_collection @singular_model, @has_many_model @serializer = collection_serializer.new(@resource, some: :options) end @@ -34,29 +47,29 @@ def test_respond_to_each def test_each_object_should_be_serialized_with_appropriate_serializer serializers = @serializer.to_a - assert_kind_of CommentSerializer, serializers.first - assert_kind_of Comment, serializers.first.object + assert_kind_of SingularModelSerializer, serializers.first + assert_kind_of SingularModel, serializers.first.object - assert_kind_of PostSerializer, serializers.last - assert_kind_of Post, serializers.last.object + assert_kind_of HasManyModelSerializer, serializers.last + assert_kind_of HasManyModel, serializers.last.object assert_equal :options, serializers.last.custom_options[:some] end def test_serializer_option_not_passed_to_each_serializer - serializers = collection_serializer.new([@post], serializer: PostSerializer).to_a + serializers = collection_serializer.new([@has_many_model], serializer: HasManyModelSerializer).to_a refute serializers.first.custom_options.key?(:serializer) end def test_root_default - @serializer = collection_serializer.new([@comment, @post]) + @serializer = collection_serializer.new([@singular_model, @has_many_model]) assert_nil @serializer.root end def test_root expected = 'custom_root' - @serializer = collection_serializer.new([@comment, @post], root: expected) + @serializer = collection_serializer.new([@singular_model, @has_many_model], root: expected) assert_equal expected, @serializer.root end diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb index 77ac030d6..9dc3830da 100644 --- a/test/fixtures/active_record.rb +++ b/test/fixtures/active_record.rb @@ -47,16 +47,6 @@ class Post < ActiveRecord::Base has_many :comments belongs_to :author end - - class Comment < ActiveRecord::Base - belongs_to :post - belongs_to :author - end - - class Author < ActiveRecord::Base - has_many :posts - end - class PostSerializer < ActiveModel::Serializer attributes :id, :title, :body @@ -64,15 +54,60 @@ class PostSerializer < ActiveModel::Serializer belongs_to :author end + class Comment < ActiveRecord::Base + belongs_to :post + belongs_to :author + end class CommentSerializer < ActiveModel::Serializer attributes :id, :contents belongs_to :author end + class Author < ActiveRecord::Base + has_many :posts + end class AuthorSerializer < ActiveModel::Serializer attributes :id, :name has_many :posts end end + +class Employee < ActiveRecord::Base + has_many :pictures, as: :imageable + has_many :object_tags, as: :taggable +end + +class PolymorphicSimpleSerializer < ActiveModel::Serializer + attributes :id +end + +class ObjectTag < ActiveRecord::Base + belongs_to :poly_tag + belongs_to :taggable, polymorphic: true +end +class PolymorphicObjectTagSerializer < ActiveModel::Serializer + attributes :id + has_many :taggable, serializer: PolymorphicSimpleSerializer, polymorphic: true +end + +class PolyTag < ActiveRecord::Base + has_many :object_tags +end +class PolymorphicTagSerializer < ActiveModel::Serializer + attributes :id, :phrase + has_many :object_tags, serializer: PolymorphicObjectTagSerializer +end + +class Picture < ActiveRecord::Base + belongs_to :imageable, polymorphic: true + has_many :object_tags, as: :taggable +end +class PolymorphicHasManySerializer < ActiveModel::Serializer + attributes :id, :name +end +class PolymorphicBelongsToSerializer < ActiveModel::Serializer + attributes :id, :title + has_one :imageable, serializer: PolymorphicHasManySerializer, polymorphic: true +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index b7b82dff9..3c804ccca 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,25 +1,27 @@ -verbose = $VERBOSE -$VERBOSE = nil class Model < ActiveModelSerializers::Model FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) - ### Helper methods, not required to be serializable + # Defaults to the downcased model name. + def id + @id ||= self.class.model_name.name.downcase + end + + # At this time, just for organization of intent + class_attribute :association_names + self.association_names = [] - # Convenience when not adding @attributes readers and writers - def method_missing(meth, *args) - if meth.to_s =~ /^(.*)=$/ - attributes[Regexp.last_match(1).to_sym] = args[0] - elsif attributes.key?(meth) - attributes[meth] - else - super + def self.associations(*names) + self.association_names |= names.map(&:to_sym) + # Silence redefinition of methods warnings + ActiveModelSerializers.silence_warnings do + attr_accessor(*names) end end - # required for ActiveModel::AttributeAssignment#_assign_attribute - # in Rails 5 - def respond_to_missing?(method_name, _include_private = false) - attributes.key?(method_name.to_s.tr('=', '').to_sym) || super + def associations + association_names.each_with_object({}) do |association_name, result| + result[association_name] = public_send(association_name).freeze + end.with_indifferent_access.freeze end end @@ -30,67 +32,59 @@ def respond_to_missing?(method_name, _include_private = false) # model = ModelWithErrors.new # model.validate! # => ["cannot be nil"] # model.errors.full_messages # => ["name cannot be nil"] -class ModelWithErrors < ::ActiveModelSerializers::Model +class ModelWithErrors < Model attributes :name end class Profile < Model + attributes :name, :description + associations :comments end - class ProfileSerializer < ActiveModel::Serializer attributes :name, :description - - # TODO: is this used anywhere? - def arguments_passed_in? - instance_options[:my_options] == :accessible - end end - class ProfilePreviewSerializer < ActiveModel::Serializer attributes :name end -class Post < Model; end -class Like < Model; end -class Author < Model; end -class Bio < Model; end -class Blog < Model; end -class Role < Model; end -class User < Model; end -class Location < Model; end -class Place < Model; end -class Tag < Model; end -class VirtualValue < Model; end -class Comment < Model - # Uses a custom non-time-based cache key - def cache_key - "#{self.class.name.downcase}/#{id}" - end +class Author < Model + attributes :name + associations :posts, :bio, :roles, :comments end +class AuthorSerializer < ActiveModel::Serializer + cache key: 'writer', skip_digest: true + attribute :id + attribute :name -class Employee < ActiveRecord::Base - has_many :pictures, as: :imageable - has_many :object_tags, as: :taggable + has_many :posts + has_many :roles + has_one :bio end - -class ObjectTag < ActiveRecord::Base - belongs_to :poly_tag - belongs_to :taggable, polymorphic: true +class AuthorPreviewSerializer < ActiveModel::Serializer + attributes :id + has_many :posts end -class Picture < ActiveRecord::Base - belongs_to :imageable, polymorphic: true - has_many :object_tags, as: :taggable +class Comment < Model + attributes :body, :date + associations :post, :author, :likes end - -class PolyTag < ActiveRecord::Base - has_many :object_tags +class CommentSerializer < ActiveModel::Serializer + cache expires_in: 1.day, skip_digest: true + attributes :id, :body + belongs_to :post + belongs_to :author end +class CommentPreviewSerializer < ActiveModel::Serializer + attributes :id -module Spam - class UnrelatedLink < Model; end + belongs_to :post end +class Post < Model + attributes :title, :body + associations :author, :comments, :blog, :tags, :related +end class PostSerializer < ActiveModel::Serializer cache key: 'post', expires_in: 0.1, skip_digest: true attributes :id, :title, :body @@ -102,75 +96,32 @@ class PostSerializer < ActiveModel::Serializer def blog Blog.new(id: 999, name: 'Custom blog') end - - # TODO: is this used anywhere? - def custom_options - instance_options - end end - class SpammyPostSerializer < ActiveModel::Serializer attributes :id has_many :related end +class PostPreviewSerializer < ActiveModel::Serializer + attributes :title, :body, :id -class CommentSerializer < ActiveModel::Serializer - cache expires_in: 1.day, skip_digest: true - attributes :id, :body - - belongs_to :post - belongs_to :author - - def custom_options - instance_options - end -end - -class AuthorSerializer < ActiveModel::Serializer - cache key: 'writer', skip_digest: true - attribute :id - attribute :name - - has_many :posts - has_many :roles - has_one :bio + has_many :comments, serializer: ::CommentPreviewSerializer + belongs_to :author, serializer: ::AuthorPreviewSerializer end - -class RoleSerializer < ActiveModel::Serializer - cache only: [:name, :slug], skip_digest: true - attributes :id, :name, :description - attribute :friendly_id, key: :slug - - def friendly_id - "#{object.name}-#{object.id}" - end - - belongs_to :author +class PostWithTagsSerializer < ActiveModel::Serializer + attributes :id + has_many :tags end - -class LikeSerializer < ActiveModel::Serializer - attributes :id, :time - - belongs_to :likeable +class PostWithCustomKeysSerializer < ActiveModel::Serializer + attributes :id + has_many :comments, key: :reviews + belongs_to :author, key: :writer + has_one :blog, key: :site end -class LocationSerializer < ActiveModel::Serializer - cache only: [:address], skip_digest: true - attributes :id, :lat, :lng - - belongs_to :place, key: :address - - def place - 'Nowhere' - end +class Bio < Model + attributes :content, :rating + associations :author end - -class PlaceSerializer < ActiveModel::Serializer - attributes :id, :name - - has_many :locations -end - class BioSerializer < ActiveModel::Serializer cache except: [:content], skip_digest: true attributes :id, :content, :rating @@ -178,6 +129,10 @@ class BioSerializer < ActiveModel::Serializer belongs_to :author end +class Blog < Model + attributes :name, :type, :special_attribute + associations :writer, :articles +end class BlogSerializer < ActiveModel::Serializer cache key: 'blog' attributes :id, :name @@ -185,61 +140,80 @@ class BlogSerializer < ActiveModel::Serializer belongs_to :writer has_many :articles end - -class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer - def json_key - 'paginated' - end -end - class AlternateBlogSerializer < ActiveModel::Serializer attribute :id attribute :name, key: :title end - class CustomBlogSerializer < ActiveModel::Serializer attribute :id attribute :special_attribute - has_many :articles end -class CommentPreviewSerializer < ActiveModel::Serializer - attributes :id - - belongs_to :post +class Role < Model + attributes :name, :description, :special_attribute + associations :author end +class RoleSerializer < ActiveModel::Serializer + cache only: [:name, :slug], skip_digest: true + attributes :id, :name, :description + attribute :friendly_id, key: :slug + belongs_to :author -class AuthorPreviewSerializer < ActiveModel::Serializer - attributes :id + def friendly_id + "#{object.name}-#{object.id}" + end +end - has_many :posts +class Location < Model + attributes :lat, :lng + associations :place end +class LocationSerializer < ActiveModel::Serializer + cache only: [:address], skip_digest: true + attributes :id, :lat, :lng -class PostPreviewSerializer < ActiveModel::Serializer - attributes :title, :body, :id + belongs_to :place, key: :address - has_many :comments, serializer: CommentPreviewSerializer - belongs_to :author, serializer: AuthorPreviewSerializer + def place + 'Nowhere' + end end -class PostWithTagsSerializer < ActiveModel::Serializer - attributes :id +class Place < Model + attributes :name + associations :locations +end +class PlaceSerializer < ActiveModel::Serializer + attributes :id, :name + has_many :locations +end - has_many :tags +class Like < Model + attributes :time + associations :likeable +end +class LikeSerializer < ActiveModel::Serializer + attributes :id, :time + belongs_to :likeable end -class PostWithCustomKeysSerializer < ActiveModel::Serializer - attributes :id +module Spam + class UnrelatedLink < Model + end + class UnrelatedLinkSerializer < ActiveModel::Serializer + cache only: [:id] + attributes :id + end +end - has_many :comments, key: :reviews - belongs_to :author, key: :writer - has_one :blog, key: :site +class Tag < Model + attributes :name end +class VirtualValue < Model; end class VirtualValueSerializer < ActiveModel::Serializer attributes :id - has_many :reviews, virtual_value: [{ type: 'reviews', id: '1' }, { type: 'reviews', id: '2' }] has_one :maker, virtual_value: { type: 'makers', id: '1' } @@ -251,36 +225,8 @@ def maker end end -class PolymorphicHasManySerializer < ActiveModel::Serializer - attributes :id, :name -end - -class PolymorphicBelongsToSerializer < ActiveModel::Serializer - attributes :id, :title - - has_one :imageable, serializer: PolymorphicHasManySerializer, polymorphic: true -end - -class PolymorphicSimpleSerializer < ActiveModel::Serializer - attributes :id -end - -class PolymorphicObjectTagSerializer < ActiveModel::Serializer - attributes :id - - has_many :taggable, serializer: PolymorphicSimpleSerializer, polymorphic: true -end - -class PolymorphicTagSerializer < ActiveModel::Serializer - attributes :id, :phrase - - has_many :object_tags, serializer: PolymorphicObjectTagSerializer -end - -module Spam - class UnrelatedLinkSerializer < ActiveModel::Serializer - cache only: [:id] - attributes :id +class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer + def json_key + 'paginated' end end -$VERBOSE = verbose diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index ee4703858..6d6447c35 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -8,7 +8,7 @@ def setup @author.roles = [] @blog = Blog.new(name: 'AMS Blog') @post = Post.new(title: 'New Post', body: 'Body') - @tag = Tag.new(name: '#hashtagged') + @tag = Tag.new(id: 'tagid', name: '#hashtagged') @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post.comments = [@comment] @post.tags = [@tag] @@ -53,7 +53,7 @@ def test_has_many_with_no_serializer assert_equal :tags, key assert_nil serializer - assert_equal [{ name: '#hashtagged' }].to_json, options[:virtual_value].to_json + assert_equal [{ id: 'tagid', name: '#hashtagged' }].to_json, options[:virtual_value].to_json end end @@ -62,7 +62,13 @@ def test_serializer_options_are_passed_into_associations_serializers .associations .detect { |assoc| assoc.key == :comments } - assert association.serializer.first.custom_options[:custom_options] + comment_serializer = association.serializer.first + class << comment_serializer + def custom_options + instance_options + end + end + assert comment_serializer.custom_options.fetch(:custom_options) end def test_belongs_to @@ -159,7 +165,9 @@ def test_virtual_attribute_block class NamespacedResourcesTest < ActiveSupport::TestCase class ResourceNamespace - class Post < ::Model; end + class Post < ::Model + associations :comments, :author, :description + end class Comment < ::Model; end class Author < ::Model; end class Description < ::Model; end @@ -200,7 +208,9 @@ def test_associations_namespaced_resources end class NestedSerializersTest < ActiveSupport::TestCase - class Post < ::Model; end + class Post < ::Model + associations :comments, :author, :description + end class Comment < ::Model; end class Author < ::Model; end class Description < ::Model; end @@ -240,7 +250,10 @@ def test_associations_namespaced_resources # rubocop:disable Metrics/AbcSize def test_conditional_associations - model = ::Model.new(true: true, false: false) + model = Class.new(::Model) do + attributes :true, :false + associations :association + end.new(true: true, false: false) scenarios = [ { options: { if: :true }, included: true }, diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index c359d2f93..608898c3e 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -81,7 +81,7 @@ def id assert_equal('custom', hash[:blog][:id]) end - class PostWithVirtualAttribute < ::Model; end + class PostWithVirtualAttribute < ::Model; attributes :first_name, :last_name end class PostWithVirtualAttributeSerializer < ActiveModel::Serializer attribute :name do "#{object.first_name} #{object.last_name}" @@ -98,7 +98,9 @@ def test_virtual_attribute_block # rubocop:disable Metrics/AbcSize def test_conditional_associations - model = ::Model.new(true: true, false: false) + model = Class.new(::Model) do + attributes :true, :false, :attribute + end.new(true: true, false: false) scenarios = [ { options: { if: :true }, included: true }, diff --git a/test/serializers/options_test.rb b/test/serializers/options_test.rb index 092714ab6..009388e35 100644 --- a/test/serializers/options_test.rb +++ b/test/serializers/options_test.rb @@ -3,18 +3,29 @@ module ActiveModel class Serializer class OptionsTest < ActiveSupport::TestCase - def setup - @profile = Profile.new(name: 'Name 1', description: 'Description 1') + class ModelWithOptions < ActiveModelSerializers::Model + attributes :name, :description + end + class ModelWithOptionsSerializer < ActiveModel::Serializer + attributes :name, :description + + def arguments_passed_in? + instance_options[:my_options] == :accessible + end + end + + setup do + @model_with_options = ModelWithOptions.new(name: 'Name 1', description: 'Description 1') end def test_options_are_accessible - @profile_serializer = ProfileSerializer.new(@profile, my_options: :accessible) - assert @profile_serializer.arguments_passed_in? + model_with_options_serializer = ModelWithOptionsSerializer.new(@model_with_options, my_options: :accessible) + assert model_with_options_serializer.arguments_passed_in? end def test_no_option_is_passed_in - @profile_serializer = ProfileSerializer.new(@profile) - refute @profile_serializer.arguments_passed_in? + model_with_options_serializer = ModelWithOptionsSerializer.new(@model_with_options) + refute model_with_options_serializer.arguments_passed_in? end end end diff --git a/test/serializers/serializer_for_with_namespace_test.rb b/test/serializers/serializer_for_with_namespace_test.rb index 5a8a9ed54..5c6e3e5e9 100644 --- a/test/serializers/serializer_for_with_namespace_test.rb +++ b/test/serializers/serializer_for_with_namespace_test.rb @@ -3,9 +3,12 @@ module ActiveModel class Serializer class SerializerForWithNamespaceTest < ActiveSupport::TestCase - class Book < ::Model; end - class Page < ::Model; end - class Publisher < ::Model; end + class Book < ::Model + attributes :title, :author_name + associations :publisher, :pages + end + class Page < ::Model; attributes :number, :text end + class Publisher < ::Model; attributes :name end module Api module V3 @@ -18,8 +21,6 @@ class BookSerializer < ActiveModel::Serializer class PageSerializer < ActiveModel::Serializer attributes :number, :text - - belongs_to :book end class PublisherSerializer < ActiveModel::Serializer From f8ca912de8530f3f88876e7302dd87b79d2fabbd Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 31 Aug 2016 21:33:06 -0500 Subject: [PATCH 806/903] Add failing test for AMS::Model accessor vs. attributes mutation --- test/active_model_serializers/model_test.rb | 49 ++++++++++++++++++++- 1 file changed, 48 insertions(+), 1 deletion(-) diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index abebb1d26..c2f316479 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -4,7 +4,7 @@ module ActiveModelSerializers class ModelTest < ActiveSupport::TestCase include ActiveModel::Serializer::Lint::Tests - def setup + setup do @resource = ActiveModelSerializers::Model.new end @@ -18,5 +18,52 @@ def test_initialization_with_string_keys assert_equal model_instance.read_attribute_for_serialization(:key), value end + + def test_attributes_can_be_read_for_serialization + klass = Class.new(ActiveModelSerializers::Model) do + attributes :one, :two, :three + end + original_attributes = { one: 1, two: 2, three: 3 } + instance = klass.new(original_attributes) + + # Initial value + expected_attributes = { id: nil, one: 1, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal 1, instance.one + assert_equal 1, instance.read_attribute_for_serialization(:one) + + # Change via accessor + instance.one = :not_one + + expected_attributes = { id: nil, one: :not_one, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal :not_one, instance.one + assert_equal :not_one, instance.read_attribute_for_serialization(:one) + end + + def test_id_attribute_can_be_read_for_serialization + klass = Class.new(ActiveModelSerializers::Model) do + attributes :id, :one, :two, :three + end + self.class.const_set(:SomeTestModel, klass) + original_attributes = { id: :ego, one: 1, two: 2, three: 3 } + instance = klass.new(original_attributes) + + # Initial value + expected_attributes = { id: :ego, one: 1, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal 1, instance.one + assert_equal 1, instance.read_attribute_for_serialization(:one) + + # Change via accessor + instance.id = :superego + + expected_attributes = { id: :superego, one: 1, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal :superego, instance.id + assert_equal :superego, instance.read_attribute_for_serialization(:id) + ensure + self.class.send(:remove_const, :SomeTestModel) + end end end From 3b848452414bbf4815f3e255622e1ef75c1db6e8 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 4 Dec 2016 15:57:24 -0600 Subject: [PATCH 807/903] Add CHANGELOG --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 66289ace9..f8574b9a3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,8 +10,12 @@ Features: Fixes: +- [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Mutation of ActiveModelSerializers::Model now changes the attributes. (@bf4) + Misc: +- [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Make test attributes explicit. Test models have 'associations' support. (@bf4) + ### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) Fixes: From 0422a1e7724023aa4c54b7fee683660641d7d523 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 7 Dec 2016 10:49:38 -0500 Subject: [PATCH 808/903] Swap out KeyTransform for CaseTransform (#1993) * delete KeyTransform, use CaseTransform * added changelog --- CHANGELOG.md | 1 + active_model_serializers.gemspec | 1 + lib/active_model_serializers/adapter/base.rb | 4 +- .../adapter/json_api/deserialization.rb | 2 +- lib/active_model_serializers/key_transform.rb | 74 ----- .../key_transform_test.rb | 297 ------------------ test/benchmark/bm_transform.rb | 10 +- 7 files changed, 10 insertions(+), 379 deletions(-) delete mode 100644 lib/active_model_serializers/key_transform.rb delete mode 100644 test/active_model_serializers/key_transform_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index f8574b9a3..90f75ac1b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -15,6 +15,7 @@ Fixes: Misc: - [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Make test attributes explicit. Test models have 'associations' support. (@bf4) +- [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use (@NullVoxPopuli) ### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 89327bc63..3581ce408 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -43,6 +43,7 @@ Gem::Specification.new do |spec| # 'thread_safe' spec.add_runtime_dependency 'jsonapi', '0.1.1.beta2' + spec.add_runtime_dependency 'case_transform', '>= 0.2' spec.add_development_dependency 'activerecord', rails_versions # arel diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb index 7b60db70b..851583285 100644 --- a/lib/active_model_serializers/adapter/base.rb +++ b/lib/active_model_serializers/adapter/base.rb @@ -1,4 +1,4 @@ -require 'active_model_serializers/key_transform' +require 'case_transform' module ActiveModelSerializers module Adapter @@ -31,7 +31,7 @@ def self.transform(options) # @param options [Object] serializable resource options # @return [Symbol] the default transform for the adapter def self.transform_key_casing!(value, options) - KeyTransform.send(transform(options), value) + CaseTransform.send(transform(options), value) end def self.cache_key diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb index 2e0e531dd..b79125ac4 100644 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ b/lib/active_model_serializers/adapter/json_api/deserialization.rb @@ -205,7 +205,7 @@ def parse_relationships(relationships, options) # @api private def transform_keys(hash, options) transform = options[:key_transform] || :underscore - KeyTransform.send(transform, hash) + CaseTransform.send(transform, hash) end end end diff --git a/lib/active_model_serializers/key_transform.rb b/lib/active_model_serializers/key_transform.rb deleted file mode 100644 index d0e648e59..000000000 --- a/lib/active_model_serializers/key_transform.rb +++ /dev/null @@ -1,74 +0,0 @@ -require 'active_support/core_ext/hash/keys' - -module ActiveModelSerializers - module KeyTransform - module_function - - # Transforms values to UpperCamelCase or PascalCase. - # - # @example: - # "some_key" => "SomeKey", - # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} - def camel(value) - case value - when Array then value.map { |item| camel(item) } - when Hash then value.deep_transform_keys! { |key| camel(key) } - when Symbol then camel(value.to_s).to_sym - when String then value.underscore.camelize - else value - end - end - - # Transforms values to camelCase. - # - # @example: - # "some_key" => "someKey", - # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L66-L76 ActiveSupport::Inflector.camelize} - def camel_lower(value) - case value - when Array then value.map { |item| camel_lower(item) } - when Hash then value.deep_transform_keys! { |key| camel_lower(key) } - when Symbol then camel_lower(value.to_s).to_sym - when String then value.underscore.camelize(:lower) - else value - end - end - - # Transforms values to dashed-case. - # This is the default case for the JsonApi adapter. - # - # @example: - # "some_key" => "some-key", - # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L185-L187 ActiveSupport::Inflector.dasherize} - def dash(value) - case value - when Array then value.map { |item| dash(item) } - when Hash then value.deep_transform_keys! { |key| dash(key) } - when Symbol then dash(value.to_s).to_sym - when String then value.underscore.dasherize - else value - end - end - - # Transforms values to underscore_case. - # This is the default case for deserialization in the JsonApi adapter. - # - # @example: - # "some-key" => "some_key", - # @see {https://github.com/rails/rails/blob/master/activesupport/lib/active_support/inflector/methods.rb#L89-L98 ActiveSupport::Inflector.underscore} - def underscore(value) - case value - when Array then value.map { |item| underscore(item) } - when Hash then value.deep_transform_keys! { |key| underscore(key) } - when Symbol then underscore(value.to_s).to_sym - when String then value.underscore - else value - end - end - - # Returns the value unaltered - def unaltered(value) - value - end - end -end diff --git a/test/active_model_serializers/key_transform_test.rb b/test/active_model_serializers/key_transform_test.rb deleted file mode 100644 index b4ff4d311..000000000 --- a/test/active_model_serializers/key_transform_test.rb +++ /dev/null @@ -1,297 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class KeyTransformTest < ActiveSupport::TestCase - def test_camel - obj = Object.new - scenarios = [ - { - value: { :"some-key" => 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { someKey: 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { some_key: 'value' }, - expected: { SomeKey: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'SomeKey' => 'value' } - }, - { - value: :"some-value", - expected: :SomeValue - }, - { - value: :some_value, - expected: :SomeValue - }, - { - value: :someValue, - expected: :SomeValue - }, - { - value: 'some-value', - expected: 'SomeValue' - }, - { - value: 'someValue', - expected: 'SomeValue' - }, - { - value: 'some_value', - expected: 'SomeValue' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - }, - { - value: [ - { some_value: 'value' } - ], - expected: [ - { SomeValue: 'value' } - ] - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.camel(s[:value]) - assert_equal s[:expected], result - end - end - - def test_camel_lower - obj = Object.new - scenarios = [ - { - value: { :"some-key" => 'value' }, - expected: { someKey: 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { someKey: 'value' } - }, - { - value: { some_key: 'value' }, - expected: { someKey: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'someKey' => 'value' } - }, - { - value: :"some-value", - expected: :someValue - }, - { - value: :SomeValue, - expected: :someValue - }, - { - value: :some_value, - expected: :someValue - }, - { - value: 'some-value', - expected: 'someValue' - }, - { - value: 'SomeValue', - expected: 'someValue' - }, - { - value: 'some_value', - expected: 'someValue' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - }, - { - value: [ - { some_value: 'value' } - ], - expected: [ - { someValue: 'value' } - ] - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.camel_lower(s[:value]) - assert_equal s[:expected], result - end - end - - def test_dash - obj = Object.new - scenarios = [ - { - value: { some_key: 'value' }, - expected: { :"some-key" => 'value' } - }, - { - value: { 'some_key' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { :"some-key" => 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: { someKey: 'value' }, - expected: { :"some-key" => 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'some-key' => 'value' } - }, - { - value: :some_value, - expected: :"some-value" - }, - { - value: :SomeValue, - expected: :"some-value" - }, - { - value: 'SomeValue', - expected: 'some-value' - }, - { - value: :someValue, - expected: :"some-value" - }, - { - value: 'someValue', - expected: 'some-value' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - }, - { - value: [ - { 'some_value' => 'value' } - ], - expected: [ - { 'some-value' => 'value' } - ] - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.dash(s[:value]) - assert_equal s[:expected], result - end - end - - def test_underscore - obj = Object.new - scenarios = [ - { - value: { :"some-key" => 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'some-key' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: { SomeKey: 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'SomeKey' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: { someKey: 'value' }, - expected: { some_key: 'value' } - }, - { - value: { 'someKey' => 'value' }, - expected: { 'some_key' => 'value' } - }, - { - value: :"some-value", - expected: :some_value - }, - { - value: :SomeValue, - expected: :some_value - }, - { - value: :someValue, - expected: :some_value - }, - { - value: 'some-value', - expected: 'some_value' - }, - { - value: 'SomeValue', - expected: 'some_value' - }, - { - value: 'someValue', - expected: 'some_value' - }, - { - value: obj, - expected: obj - }, - { - value: nil, - expected: nil - }, - { - value: [ - { 'some-value' => 'value' } - ], - expected: [ - { 'some_value' => 'value' } - ] - } - ] - scenarios.each do |s| - result = ActiveModelSerializers::KeyTransform.underscore(s[:value]) - assert_equal s[:expected], result - end - end - end -end diff --git a/test/benchmark/bm_transform.rb b/test/benchmark/bm_transform.rb index 8af5298e9..97c655c01 100644 --- a/test/benchmark/bm_transform.rb +++ b/test/benchmark/bm_transform.rb @@ -25,21 +25,21 @@ serialization = adapter.as_json Benchmark.ams('camel', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::KeyTransform.camel(serialization) + CaseTransform.camel(serialization) end Benchmark.ams('camel_lower', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::KeyTransform.camel_lower(serialization) + CaseTransform.camel_lower(serialization) end Benchmark.ams('dash', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::KeyTransform.dash(serialization) + CaseTransform.dash(serialization) end Benchmark.ams('unaltered', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::KeyTransform.unaltered(serialization) + CaseTransform.unaltered(serialization) end Benchmark.ams('underscore', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::KeyTransform.underscore(serialization) + CaseTransform.underscore(serialization) end From 05430fb2331722d08720aacdb573e80bb68309b1 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 11 Dec 2016 23:41:20 -0600 Subject: [PATCH 809/903] Fix typos ``` go get -u github.com/client9/misspell/cmd/misspell misspell -w -q -error -source=text {app,config,lib,test}/**/* ``` > workers = flag.Int("j", 0, "Number of workers, 0 = number of CPUs") > writeit = flag.Bool("w", false, "Overwrite file with corrections (default is just to display)") > quietFlag = flag.Bool("q", false, "Do not emit misspelling output") > outFlag = flag.String("o", "stdout", "output file or [stderr|stdout|]") > format = flag.String("f", "", "'csv', 'sqlite3' or custom Golang template for output") > ignores = flag.String("i", "", "ignore the following corrections, comma separated") > locale = flag.String("locale", "", "Correct spellings using locale perferances for US or UK. Default is to use a neutral variety of English. Setting locale to US will correct the British spelling of 'colour' to 'color'") > mode = flag.String("source", "auto", "Source mode: auto=guess, go=golang source, text=plain or markdown-like text") > debugFlag = flag.Bool("debug", false, "Debug matching, very slow") > exitError = flag.Bool("error", false, "Exit with 2 if misspelling found") --- lib/active_model/serializer/concerns/attributes.rb | 2 +- test/action_controller/json_api/errors_test.rb | 4 ++-- test/action_controller/serialization_test.rb | 2 +- test/active_model_serializers/json_pointer_test.rb | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/active_model/serializer/concerns/attributes.rb b/lib/active_model/serializer/concerns/attributes.rb index d1968d77e..6ee2732fd 100644 --- a/lib/active_model/serializer/concerns/attributes.rb +++ b/lib/active_model/serializer/concerns/attributes.rb @@ -66,7 +66,7 @@ def _attributes end # @api private - # maps attribute value to explict key name + # maps attribute value to explicit key name # @see Serializer::attribute # @see FragmentCache#fragment_serializer def _attributes_keys diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb index dd1249f20..6da3c9ada 100644 --- a/test/action_controller/json_api/errors_test.rb +++ b/test/action_controller/json_api/errors_test.rb @@ -14,10 +14,10 @@ def test_active_model_with_multiple_errors { source: { pointer: '/data/attributes/id' }, detail: 'must be a uuid' } ] }.to_json - assert_equal json_reponse_body.to_json, expected_errors_object + assert_equal json_response_body.to_json, expected_errors_object end - def json_reponse_body + def json_response_body JSON.load(@response.body) end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index e650cbfdb..dfd72b42e 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -456,7 +456,7 @@ def use_adapter? end end - def test_render_event_is_emmited + def test_render_event_is_emitted subscriber = ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| @name = name end diff --git a/test/active_model_serializers/json_pointer_test.rb b/test/active_model_serializers/json_pointer_test.rb index 0c8cf58fc..60619ee6e 100644 --- a/test/active_model_serializers/json_pointer_test.rb +++ b/test/active_model_serializers/json_pointer_test.rb @@ -13,7 +13,7 @@ def test_primary_data_pointer assert_equal '/data', pointer end - def test_unkown_data_pointer + def test_unknown_data_pointer assert_raises(TypeError) do ActiveModelSerializers::JsonPointer.new(:unknown) end From 0976bdc4d0ed73b1465dcf6369e95afaca2aaf2d Mon Sep 17 00:00:00 2001 From: Bernardo Farah Date: Mon, 12 Dec 2016 09:00:27 -0800 Subject: [PATCH 810/903] Link to 0.10.3 tag instead of `master` branch It may be less confusing for new users if the docs link them to the current stable release. It could reduce issues like [this one](https://github.com/rails-api/active_model_serializers/issues/1988) --- README.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 0400bb33e..386ff66fc 100644 --- a/README.md +++ b/README.md @@ -84,8 +84,14 @@ If you'd like to chat, we have a [community slack](http://amserializers.herokuap Thanks! ## Documentation + +If you're reading this at https://github.com/rails-api/active_model_serializers you are +reading documentation for our `master`, which may include features that have not +been released yet. Please see below for the documentation relevant to you. + - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.2) +- [0.10.3 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.3) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.3) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) From 9eacf9f3b7227736d98289783755325269a678d8 Mon Sep 17 00:00:00 2001 From: Pierre-Alexandre Kofron Date: Fri, 16 Dec 2016 18:00:49 +0100 Subject: [PATCH 811/903] Update jsonapi runtime dependency to 0.1.1.beta6 --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 3581ce408..a1fc0107a 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,7 +42,7 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' - spec.add_runtime_dependency 'jsonapi', '0.1.1.beta2' + spec.add_runtime_dependency 'jsonapi', '0.1.1.beta6' spec.add_runtime_dependency 'case_transform', '>= 0.2' spec.add_development_dependency 'activerecord', rails_versions From c1fc0e437159ac0ec893fd7c254630fb49524adc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 23 Dec 2016 11:14:59 -0600 Subject: [PATCH 812/903] Handle different messages from different versions of JSON gem --- test/active_model_serializers/test/schema_test.rb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index 105ac575d..d217d0064 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -115,7 +115,8 @@ def test_with_a_non_existent_file end def test_that_raises_with_a_invalid_json_body - message = 'A JSON text must at least contain two octets!' + # message changes from JSON gem 2.0.2 to 2.2.0 + message = /A JSON text must at least contain two octets!|an unexpected token at ''/ get :invalid_json_body @@ -123,7 +124,7 @@ def test_that_raises_with_a_invalid_json_body assert_response_schema('custom/show.json') end - assert_equal(message, error.message) + assert_match(message, error.message) end end end From f246741cc584fc0c83bd851b48e438708567e217 Mon Sep 17 00:00:00 2001 From: Ankit Shah Date: Sat, 24 Dec 2016 21:34:07 -0500 Subject: [PATCH 813/903] Updated isolated tests to assert correct behavior. (#2010) * Updated isolated tests to assert correct behavior. * Added check to get unsafe params if rails version is great than 5 --- ...register_jsonapi_renderer_test_isolated.rb | 31 ++++++++++--------- 1 file changed, 16 insertions(+), 15 deletions(-) diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb index 9ba79e229..616d42b06 100644 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -12,7 +12,9 @@ class << self end def render_with_jsonapi_renderer - author = Author.new(params[:data][:attributes]) + unlocked_params = Rails::VERSION::MAJOR >= 5 ? params.to_unsafe_h : params + attributes = unlocked_params[:data].present? ? unlocked_params[:data][:attributes] : {} + author = Author.new(attributes) render jsonapi: author end @@ -59,18 +61,12 @@ def test_jsonapi_parser_not_registered end def test_jsonapi_renderer_not_registered - expected = { - 'data' => { - 'attributes' => { - 'name' => 'Johnny Rico' - }, - 'type' => 'users' - } - } payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert expected, response.body + assert_equal 500, response.status + assert_equal '', response.body + assert response.request.env['action_dispatch.exception'].is_a?(ActionView::MissingTemplate) if response.request.present? end def test_jsonapi_parser @@ -113,16 +109,21 @@ def test_jsonapi_parser_registered def test_jsonapi_renderer_registered expected = { 'data' => { - 'attributes' => { - 'name' => 'Johnny Rico' - }, - 'type' => 'users' + 'id' => 'author', + 'type' => 'authors', + 'attributes' => { 'name' => 'Johnny Rico' }, + 'relationships' => { + 'posts' => { 'data' => nil }, + 'roles' => { 'data' => nil }, + 'bio' => { 'data' => nil } + } } } + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert expected, response.body + assert_equal expected.to_json, response.body end def test_jsonapi_parser From 4394f76b866832abc01e5c1e175c0a226ebc05c2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 24 Dec 2016 21:04:55 -0600 Subject: [PATCH 814/903] Cleanup assertions in isolated jsonapi renderer tests a bit --- ...register_jsonapi_renderer_test_isolated.rb | 49 +++++++++++++------ 1 file changed, 33 insertions(+), 16 deletions(-) diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb index 616d42b06..37452955f 100644 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -12,8 +12,16 @@ class << self end def render_with_jsonapi_renderer - unlocked_params = Rails::VERSION::MAJOR >= 5 ? params.to_unsafe_h : params - attributes = unlocked_params[:data].present? ? unlocked_params[:data][:attributes] : {} + permitted_params = params.permit(data: [:id, :type, attributes: [:name]]) + permitted_params = permitted_params.to_h.with_indifferent_access + attributes = + if permitted_params[:data] + permitted_params[:data][:attributes].merge(id: permitted_params[:data][:id]) + else + # Rails returns empty params when no mime type can be negotiated. + # (Until https://github.com/rails/rails/pull/26632 is reviewed.) + permitted_params + end author = Author.new(attributes) render jsonapi: author end @@ -34,6 +42,17 @@ def assert_parses(expected, actual, headers = {}) assert_equal(expected, TestController.last_request_parameters) end + def define_author_model_and_serializer + TestController.const_set(:Author, Class.new(ActiveModelSerializers::Model) do + attributes :name + end) + TestController.const_set(:AuthorSerializer, Class.new(ActiveModel::Serializer) do + type 'users' + attribute :id + attribute :name + end) + end + class WithoutRenderer < JsonApiRendererTest setup do require 'rails' @@ -49,6 +68,7 @@ class WithoutRenderer < JsonApiRendererTest match ':action', to: TestController, via: [:get, :post] end end + define_author_model_and_serializer end def test_jsonapi_parser_not_registered @@ -61,12 +81,12 @@ def test_jsonapi_parser_not_registered end def test_jsonapi_renderer_not_registered - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}' headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert_equal 500, response.status assert_equal '', response.body - assert response.request.env['action_dispatch.exception'].is_a?(ActionView::MissingTemplate) if response.request.present? + assert_equal 500, response.status + assert_equal ActionView::MissingTemplate, request.env['action_dispatch.exception'].class end def test_jsonapi_parser @@ -94,6 +114,7 @@ class WithRenderer < JsonApiRendererTest match ':action', to: TestController, via: [:get, :post] end end + define_author_model_and_serializer end def test_jsonapi_parser_registered @@ -109,18 +130,13 @@ def test_jsonapi_parser_registered def test_jsonapi_renderer_registered expected = { 'data' => { - 'id' => 'author', - 'type' => 'authors', - 'attributes' => { 'name' => 'Johnny Rico' }, - 'relationships' => { - 'posts' => { 'data' => nil }, - 'roles' => { 'data' => nil }, - 'bio' => { 'data' => nil } - } + 'id' => '36c9c04e-86b1-4636-a5b0-8616672d1765', + 'type' => 'users', + 'attributes' => { 'name' => 'Johnny Rico' } } } - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "authors"}}' + payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}' headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } post '/render_with_jsonapi_renderer', params: payload, headers: headers assert_equal expected.to_json, response.body @@ -133,10 +149,11 @@ def test_jsonapi_parser 'attributes' => { 'name' => 'John Doe' }, - 'type' => 'users' + 'type' => 'users', + 'id' => '36c9c04e-86b1-4636-a5b0-8616672d1765' } }, - '{"data": {"attributes": {"name": "John Doe"}, "type": "users"}}', + '{"data": {"attributes": {"name": "John Doe"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}', 'CONTENT_TYPE' => 'application/vnd.api+json' ) end From 6cf84c11e05d4fd2883cdd9920bf7a05e2a3fd8f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 24 Dec 2016 21:29:46 -0600 Subject: [PATCH 815/903] Less strict exception matching --- test/active_model_serializers/test/schema_test.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index d217d0064..0fe497d78 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -116,7 +116,7 @@ def test_with_a_non_existent_file def test_that_raises_with_a_invalid_json_body # message changes from JSON gem 2.0.2 to 2.2.0 - message = /A JSON text must at least contain two octets!|an unexpected token at ''/ + message = /A JSON text must at least contain two octets!|unexpected token at ''/ get :invalid_json_body From 91128fadb8e03dafd0b3bd4bd9f3f2f3dbdd6fa1 Mon Sep 17 00:00:00 2001 From: Yohan Robert Date: Fri, 30 Dec 2016 20:56:20 +0100 Subject: [PATCH 816/903] [skip ci] Fix relationship link documentation --- CHANGELOG.md | 1 + docs/howto/add_relationship_links.md | 45 +++++++++++++++------------- 2 files changed, 25 insertions(+), 21 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 90f75ac1b..b68da1d6d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Fixes: Misc: +- [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) - [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Make test attributes explicit. Test models have 'associations' support. (@bf4) - [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use (@NullVoxPopuli) diff --git a/docs/howto/add_relationship_links.md b/docs/howto/add_relationship_links.md index a27f7e2da..ba8f7f8ad 100644 --- a/docs/howto/add_relationship_links.md +++ b/docs/howto/add_relationship_links.md @@ -15,40 +15,42 @@ class Api::V1::UsersController < ApplicationController serializer: Api::V1::UserSerializer, include: [] end +end ``` Bear in mind though that ActiveModelSerializers are [framework-agnostic](outside_controller_use.md), Rails is just a common example here. ### Links as an attribute of a resource -**This is applicable to JSONAPI, JSON and Attributes adapters** +**This is applicable to JSON and Attributes adapters** You can define an attribute in the resource, named `links`. ```ruby class Api::V1::UserSerializer < ActiveModel::Serializer - attributes :id, :name, :links + include Rails.application.routes.url_helpers + + attributes :id, :name - def links + attribute :links do + id = object.id { - self: api_v1_user_path(object.id), - microposts: api_v1_microposts_path(user_id: object.id) + self: api_v1_user_path(id), + microposts: api_v1_microposts_path(user_id: id) } end end ``` -This will result in (example is in JSONAPI adapter): +Using the `JSON` adapter, this will result in: + ```json { - "data": { + "user": { "id": "1", - "type": "users", - "attributes": { - "name": "Example User", - "links": { - "self": "/api/v1/users/1", - "microposts": "/api/v1/microposts?user_id=1" - } + "name": "John", + "links": { + "self": "/api/v1/users/1", + "microposts": "/api/v1/microposts?user_id=1" } } } @@ -58,7 +60,7 @@ This will result in (example is in JSONAPI adapter): ### Links as a property of the resource definiton **This is only applicable to JSONAPI adapter** -You can use the `links` class method to define the links you need in the resource's primary data. +You can use the `link` class method to define the links you need in the resource's primary data. ```ruby class Api::V1::UserSerializer < ActiveModel::Serializer @@ -69,7 +71,8 @@ class Api::V1::UserSerializer < ActiveModel::Serializer end ``` -This will result in (example is in JSONAPI adapter): +Using the `JSONAPI` adapter, this will result in: + ```json { "data": { @@ -104,12 +107,12 @@ class Api::V1::UserSerializer < ActiveModel::Serializer has_many :microposts, serializer: Api::V1::MicropostSerializer do link(:related) { api_v1_microposts_path(user_id: object.id) } - end - #this is needed to avoid n+1, gem core devs are working to remove this necessity - #more on: https://github.com/rails-api/active_model_serializers/issues/1325 - def microposts - object.microposts.loaded ? object.microposts : object.microposts.none + microposts = object.microposts + # The following code is needed to avoid n+1 queries. + # Core devs are working to remove this necessity. + # See: https://github.com/rails-api/active_model_serializers/issues/1325 + microposts.loaded? ? microposts : microposts.none end end ``` From 655c721d0d18988be795d767797cdcddc5369a87 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 16:21:04 -0600 Subject: [PATCH 817/903] Bump to v0.10.4 Conflicts: CHANGELOG.md --- CHANGELOG.md | 12 +++++++++--- README.md | 4 ++-- lib/active_model/serializer/version.rb | 2 +- 3 files changed, 12 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 90f75ac1b..6eb41c290 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,12 +1,12 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...master) Breaking changes: Features: -- [#1982](https://github.com/rails-api/active_model_serializers/pull/1982) Add ActiveModelSerializers::Model.attributes to configure PORO attributes (@bf4). +- [#1982](https://github.com/rails-api/active_model_serializers/pull/1982) Add ActiveModelSerializers::Model.attributes to configure PORO attributes. (@bf4) Fixes: @@ -15,7 +15,13 @@ Fixes: Misc: - [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Make test attributes explicit. Test models have 'associations' support. (@bf4) -- [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use (@NullVoxPopuli) + +### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) + +Misc: + +- [#2005](https://github.com/rails-api/active_model_serializers/pull/2005) Update jsonapi runtime dependency to 0.1.1.beta6, support Ruby 2.4. (@kofronpi) +- [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use. (@NullVoxPopuli) ### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) diff --git a/README.md b/README.md index 386ff66fc..59a8c854f 100644 --- a/README.md +++ b/README.md @@ -90,8 +90,8 @@ reading documentation for our `master`, which may include features that have not been released yet. Please see below for the documentation relevant to you. - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) -- [0.10.3 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.3) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.3) +- [0.10.4 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.4) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.4) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 5c3a99fe2..b72d23e82 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.3'.freeze + VERSION = '0.10.4'.freeze end end From 40489fa8a2c033698e8338e94dbb9466de7b3e4b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 12:38:23 -0600 Subject: [PATCH 818/903] Fix method redefined warning --- test/generators/serializer_generator_test.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb index 57625fc75..eef4a41e1 100644 --- a/test/generators/serializer_generator_test.rb +++ b/test/generators/serializer_generator_test.rb @@ -67,6 +67,7 @@ def stub_safe_constantize(expected:) yield ensure String.class_eval do + undef_method :safe_constantize alias_method :safe_constantize, :old undef_method :old end From ced317d827886fdcd423e5ea400b66caa9e9b0e5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 13:18:51 -0600 Subject: [PATCH 819/903] Fix thor warning to set type: :boolean, was setting `{ banner: "" }` ``` require "rails/generators/rails/model/model_generator" module Rails module Generators class ResourceGenerator < ModelGenerator # :nodoc: include ResourceHelpers hook_for :resource_controller, required: true do |controller| invoke controller, [ controller_name, options[:actions] ] end class_option :actions, type: :array, banner: "ACTION ACTION", default: [], desc: "Actions for the resource controller" hook_for :resource_route, required: true end end end ``` ``` # .bundle/ruby/2.2.0/bundler/gems/rails-4c5f1bc9d45e/railties/lib/rails/generators/base.rb # Invoke a generator based on the value supplied by the user to the # given option named "name". A class option is created when this method # is invoked and you can set a hash to customize it. # # ==== Examples # # module Rails::Generators # class ControllerGenerator < Base # hook_for :test_framework, aliases: "-t" # end # end # # The example above will create a test framework option and will invoke # a generator based on the user supplied value. # # For example, if the user invoke the controller generator as: # # rails generate controller Account --test-framework=test_unit # # The controller generator will then try to invoke the following generators: # # "rails:test_unit", "test_unit:controller", "test_unit" # # Notice that "rails:generators:test_unit" could be loaded as well, what # Rails looks for is the first and last parts of the namespace. This is what # allows any test framework to hook into Rails as long as it provides any # of the hooks above. # # ==== Options # # The first and last part used to find the generator to be invoked are # guessed based on class invokes hook_for, as noticed in the example above. # This can be customized with two options: :in and :as. # # Let's suppose you are creating a generator that needs to invoke the # controller generator from test unit. Your first attempt is: # # class AwesomeGenerator < Rails::Generators::Base # hook_for :test_framework # end # # The lookup in this case for test_unit as input is: # # "test_unit:awesome", "test_unit" # # Which is not the desired lookup. You can change it by providing the # :as option: # # class AwesomeGenerator < Rails::Generators::Base # hook_for :test_framework, as: :controller # end # # And now it will look up at: # # "test_unit:controller", "test_unit" # # Similarly, if you want it to also look up in the rails namespace, you # just need to provide the :in value: # # class AwesomeGenerator < Rails::Generators::Base # hook_for :test_framework, in: :rails, as: :controller # end # # And the lookup is exactly the same as previously: # # "rails:test_unit", "test_unit:controller", "test_unit" # # ==== Switches # # All hooks come with switches for user interface. If you do not want # to use any test framework, you can do: # # rails generate controller Account --skip-test-framework # # Or similarly: # # rails generate controller Account --no-test-framework # # ==== Boolean hooks # # In some cases, you may want to provide a boolean hook. For example, webrat # developers might want to have webrat available on controller generator. # This can be achieved as: # # Rails::Generators::ControllerGenerator.hook_for :webrat, type: :boolean # # Then, if you want webrat to be invoked, just supply: # # rails generate controller Account --webrat # # The hooks lookup is similar as above: # # "rails:generators:webrat", "webrat:generators:controller", "webrat" # # ==== Custom invocations # # You can also supply a block to hook_for to customize how the hook is # going to be invoked. The block receives two arguments, an instance # of the current class and the class to be invoked. # # For example, in the resource generator, the controller should be invoked # with a pluralized class name. But by default it is invoked with the same # name as the resource generator, which is singular. To change this, we # can give a block to customize how the controller can be invoked. # # hook_for :resource_controller do |instance, controller| # instance.invoke controller, [ instance.name.pluralize ] # end # def self.hook_for(*names, &block) options = names.extract_options! in_base = options.delete(:in) || base_name as_hook = options.delete(:as) || generator_name names.each do |name| unless class_options.key?(name) defaults = if options[:type] == :boolean {} elsif [true, false].include?(default_value_for_option(name, options)) { banner: "" } else { desc: "#{name.to_s.humanize} to be invoked", banner: "NAME" } end class_option(name, defaults.merge!(options)) end hooks[name] = [ in_base, as_hook ] invoke_from_option(name, options, &block) end end ``` ``` # .bundle/ruby/2.2.0/gems/thor-0.19.4/lib/thor/parser/option.rb:113:in `validate!' # parse :foo => true # #=> Option foo with default value true and type boolean # # The valid types are :boolean, :numeric, :hash, :array and :string. If none # is given a default type is assumed. This default type accepts arguments as # string (--foo=value) or booleans (just --foo). # # By default all options are optional, unless :required is given. def validate_default_type! default_type = case @default when nil return when TrueClass, FalseClass required? ? :string : :boolean when Numeric :numeric when Symbol :string when Hash, Array, String @default.class.name.downcase.to_sym end # TODO: This should raise an ArgumentError in a future version of Thor if default_type != @type warn "Expected #{@type} default value for '#{switch_name}'; got #{@default.inspect} (#{default_type})" end end ``` --- lib/generators/rails/resource_override.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/generators/rails/resource_override.rb b/lib/generators/rails/resource_override.rb index ebcba8df3..5177a6369 100644 --- a/lib/generators/rails/resource_override.rb +++ b/lib/generators/rails/resource_override.rb @@ -4,7 +4,7 @@ module Rails module Generators class ResourceGenerator - hook_for :serializer, default: true, boolean: true + hook_for :serializer, default: true, type: :boolean end end end From b620c275e5b0787ca5f6da97dd64b24f588e831d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 12:39:07 -0600 Subject: [PATCH 820/903] Silence Grape warnings --- test/grape_test.rb | 22 ++++++++++++++++++++-- test/test_helper.rb | 12 ++++++++++++ 2 files changed, 32 insertions(+), 2 deletions(-) diff --git a/test/grape_test.rb b/test/grape_test.rb index b026021d8..4851e57a7 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -1,5 +1,7 @@ require 'test_helper' -require 'grape' +TestHelper.silence_warnings do + require 'grape' +end require 'grape/active_model_serializers' require 'kaminari' require 'kaminari/hooks' @@ -53,7 +55,15 @@ def self.collection class GrapeTest < Grape::API format :json - include Grape::ActiveModelSerializers + TestHelper.silence_warnings do + include Grape::ActiveModelSerializers + end + + def self.resources(*) + TestHelper.silence_warnings do + super + end + end resources :grape do get '/render' do @@ -93,6 +103,14 @@ def app Grape::Middleware::Globals.new(GrapeTest.new) end + extend Minitest::Assertions + def self.run_one_method(*) + _, stderr = capture_io do + super + end + fail Minitest::Assertion, stderr if stderr !~ /grape/ + end + def test_formatter_returns_json get '/grape/render' diff --git a/test/test_helper.rb b/test/test_helper.rb index e96c4840f..294fa33c4 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -40,6 +40,18 @@ def serialization_options(options) require 'minitest/autorun' Minitest.backtrace_filter = Minitest::BacktraceFilter.new +module TestHelper + module_function + + def silence_warnings + original_verbose = $VERBOSE + $VERBOSE = nil + yield + ensure + $VERBOSE = original_verbose + end +end + require 'support/rails_app' # require "rails/test_help" From 6acb4055c9ec68257b192ce4a3868383f2d6ffe4 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 12:38:11 -0600 Subject: [PATCH 821/903] Fix MT6 assert_nil warnings --- .../serialization_scope_name_test.rb | 5 ++++- .../railtie_test_isolated.rb | 5 ++++- .../json_api/include_data_if_sideloaded_test.rb | 7 ++++++- test/cache_test.rb | 8 ++++---- .../caching_configuration_test_isolated.rb | 12 ++++++------ test/serializers/serializer_for_test.rb | 12 ++++++------ 6 files changed, 30 insertions(+), 19 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 33ac88f4f..d4db3b63d 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -75,7 +75,10 @@ def test_default_serialization_scope end def test_default_serialization_scope_object - assert_equal @controller.current_user, @controller.serialization_scope + expected = @controller.current_user + actual = @controller.serialization_scope + assert_nil expected + assert_nil actual end def test_default_scope_non_admin diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb index 21f6c178e..f0d1c7e5a 100644 --- a/test/active_model_serializers/railtie_test_isolated.rb +++ b/test/active_model_serializers/railtie_test_isolated.rb @@ -32,7 +32,10 @@ class WithRails < RailtieTest test 'it is configured for caching' do assert_equal ActionController::Base.cache_store, ActiveModelSerializers.config.cache_store - assert_equal Rails.configuration.action_controller.perform_caching, ActiveModelSerializers.config.perform_caching + expected = Rails.configuration.action_controller.perform_caching + actual = ActiveModelSerializers.config.perform_caching + assert_nil expected + assert_nil actual end end diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb index 728eae13e..aabc3bc5a 100644 --- a/test/adapter/json_api/include_data_if_sideloaded_test.rb +++ b/test/adapter/json_api/include_data_if_sideloaded_test.rb @@ -159,7 +159,12 @@ def result(opts) def assert_relationship(relationship_name, expected, opts = {}) hash = result(opts) - assert_equal(expected, hash[:data][:relationships][relationship_name]) + actual = hash[:data][:relationships][relationship_name] + if expected.nil? + assert_nil(actual) + else + assert_equal(expected, actual) + end end end end diff --git a/test/cache_test.rb b/test/cache_test.rb index b2cb27eb4..06043fb7f 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -128,7 +128,7 @@ def test_cache_definition def test_cache_key_definition assert_equal('post', @post_serializer.class._cache_key) assert_equal('writer', @author_serializer.class._cache_key) - assert_equal(nil, @comment_serializer.class._cache_key) + assert_nil(@comment_serializer.class._cache_key) end def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_on_object @@ -171,7 +171,7 @@ def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cach def test_cache_options_definition assert_equal({ expires_in: 0.1, skip_digest: true }, @post_serializer.class._cache_options) - assert_equal(nil, @blog_serializer.class._cache_options) + assert_nil(@blog_serializer.class._cache_options) assert_equal({ expires_in: 1.day, skip_digest: true }, @comment_serializer.class._cache_options) end @@ -182,8 +182,8 @@ def test_fragment_cache_definition def test_associations_separately_cache cache_store.clear - assert_equal(nil, cache_store.fetch(@post.cache_key)) - assert_equal(nil, cache_store.fetch(@comment.cache_key)) + assert_nil(cache_store.fetch(@post.cache_key)) + assert_nil(cache_store.fetch(@comment.cache_key)) Timecop.freeze(Time.current) do render_object_with_cache(@post) diff --git a/test/serializers/caching_configuration_test_isolated.rb b/test/serializers/caching_configuration_test_isolated.rb index 82e497b23..b5698dd1a 100644 --- a/test/serializers/caching_configuration_test_isolated.rb +++ b/test/serializers/caching_configuration_test_isolated.rb @@ -69,9 +69,9 @@ class PerformCachingTrue < CachingConfigurationTest end test 'the non-cached serializer cache_store is nil' do - assert_equal nil, @non_cached_serializer._cache - assert_equal nil, @non_cached_serializer.cache_store - assert_equal nil, @non_cached_serializer._cache + assert_nil @non_cached_serializer._cache + assert_nil @non_cached_serializer.cache_store + assert_nil @non_cached_serializer._cache end test 'the non-cached serializer does not have cache_enabled?' do @@ -136,9 +136,9 @@ class PerformCachingFalse < CachingConfigurationTest end test 'the non-cached serializer cache_store is nil' do - assert_equal nil, @non_cached_serializer._cache - assert_equal nil, @non_cached_serializer.cache_store - assert_equal nil, @non_cached_serializer._cache + assert_nil @non_cached_serializer._cache + assert_nil @non_cached_serializer.cache_store + assert_nil @non_cached_serializer._cache end test 'the non-cached serializer does not have cache_enabled?' do diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index b7607cfea..9f6917081 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -59,7 +59,7 @@ def setup def test_serializer_for_non_ams_serializer serializer = ActiveModel::Serializer.serializer_for(@tweet) - assert_equal nil, serializer + assert_nil serializer end def test_serializer_for_existing_serializer @@ -71,12 +71,12 @@ def test_serializer_for_existing_serializer_with_lookup_disabled serializer = with_serializer_lookup_disabled do ActiveModel::Serializer.serializer_for(@profile) end - assert_equal nil, serializer + assert_nil serializer end def test_serializer_for_not_existing_serializer serializer = ActiveModel::Serializer.serializer_for(@model) - assert_equal nil, serializer + assert_nil serializer end def test_serializer_inherited_serializer @@ -88,7 +88,7 @@ def test_serializer_inherited_serializer_with_lookup_disabled serializer = with_serializer_lookup_disabled do ActiveModel::Serializer.serializer_for(@my_profile) end - assert_equal nil, serializer + assert_nil serializer end def test_serializer_custom_serializer @@ -114,7 +114,7 @@ def test_serializer_for_namespaced_resource_with_lookup_disabled serializer = with_serializer_lookup_disabled do ActiveModel::Serializer.serializer_for(post) end - assert_equal nil, serializer + assert_nil serializer end def test_serializer_for_nested_resource @@ -128,7 +128,7 @@ def test_serializer_for_nested_resource_with_lookup_disabled serializer = with_serializer_lookup_disabled do ResourceNamespace::PostSerializer.serializer_for(comment) end - assert_equal nil, serializer + assert_nil serializer end end end From 4dfbe2747b9060ee8657bd6e187a79c374cae6cc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 22:49:50 -0600 Subject: [PATCH 822/903] Fix test bug found by assert_nil --- .../include_data_if_sideloaded_test.rb | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb index aabc3bc5a..b5c818693 100644 --- a/test/adapter/json_api/include_data_if_sideloaded_test.rb +++ b/test/adapter/json_api/include_data_if_sideloaded_test.rb @@ -146,25 +146,25 @@ def test_block_relationship end def test_node_not_included_when_no_link - expected = nil - assert_relationship(:unlinked_tags, expected) + expected = { meta: {} } + assert_relationship(:unlinked_tags, expected, key_transform: :unaltered) end private + def assert_relationship(relationship_name, expected, opts = {}) + actual = relationship_data(relationship_name, opts) + assert_equal(expected, actual) + end + def result(opts) opts = { adapter: :json_api }.merge(opts) serializable(@author, opts).serializable_hash end - def assert_relationship(relationship_name, expected, opts = {}) + def relationship_data(relationship_name, opts = {}) hash = result(opts) - actual = hash[:data][:relationships][relationship_name] - if expected.nil? - assert_nil(actual) - else - assert_equal(expected, actual) - end + hash[:data][:relationships][relationship_name] end end end From c52af54b4e01cd3742e768d407e794348265c365 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 6 Jan 2017 23:09:52 -0600 Subject: [PATCH 823/903] Improve tests found by assert_nil --- .../serialization_scope_name_test.rb | 15 ++++++++----- .../railtie_test_isolated.rb | 22 ++++++++++--------- 2 files changed, 21 insertions(+), 16 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index d4db3b63d..3d767d049 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -33,7 +33,8 @@ def json_key end end class PostTestController < ActionController::Base - attr_accessor :current_user + attr_writer :current_user + def render_post_by_non_admin self.current_user = User.new(id: 3, name: 'Pete', admin: false) render json: new_post, serializer: serializer, adapter: :json @@ -44,6 +45,10 @@ def render_post_by_admin render json: new_post, serializer: serializer, adapter: :json end + def current_user + defined?(@current_user) ? @current_user : :current_user_not_set + end + private def new_post @@ -75,10 +80,8 @@ def test_default_serialization_scope end def test_default_serialization_scope_object - expected = @controller.current_user - actual = @controller.serialization_scope - assert_nil expected - assert_nil actual + assert_equal :current_user_not_set, @controller.current_user + assert_equal :current_user_not_set, @controller.serialization_scope end def test_default_scope_non_admin @@ -128,7 +131,7 @@ def test_defined_serialization_scope end def test_defined_serialization_scope_object - assert_equal @controller.view_context.class, @controller.serialization_scope.class + assert_equal @controller.view_context.controller, @controller.serialization_scope.controller end def test_serialization_scope_non_admin diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb index f0d1c7e5a..1044fc8b9 100644 --- a/test/active_model_serializers/railtie_test_isolated.rb +++ b/test/active_model_serializers/railtie_test_isolated.rb @@ -4,11 +4,13 @@ class RailtieTest < ActiveSupport::TestCase include ActiveSupport::Testing::Isolation - class WithRails < RailtieTest + class WithRailsRequiredFirst < RailtieTest setup do require 'rails' require 'active_model_serializers' - make_basic_app + make_basic_app do |app| + app.config.action_controller.perform_caching = true + end end test 'mixes ActionController::Serialization into ActionController::Base' do @@ -32,17 +34,17 @@ class WithRails < RailtieTest test 'it is configured for caching' do assert_equal ActionController::Base.cache_store, ActiveModelSerializers.config.cache_store - expected = Rails.configuration.action_controller.perform_caching - actual = ActiveModelSerializers.config.perform_caching - assert_nil expected - assert_nil actual + assert_equal true, Rails.configuration.action_controller.perform_caching + assert_equal true, ActiveModelSerializers.config.perform_caching end end - class WithoutRails < RailtieTest + class WithoutRailsRequiredFirst < RailtieTest setup do require 'active_model_serializers' - make_basic_app + make_basic_app do |app| + app.config.action_controller.perform_caching = true + end end test 'does not mix ActionController::Serialization into ActionController::Base' do @@ -59,8 +61,8 @@ class WithoutRails < RailtieTest test 'it is not configured for caching' do refute_nil ActionController::Base.cache_store assert_nil ActiveModelSerializers.config.cache_store - refute Rails.configuration.action_controller.perform_caching - refute ActiveModelSerializers.config.perform_caching + assert_equal true, Rails.configuration.action_controller.perform_caching + assert_nil ActiveModelSerializers.config.perform_caching end end end From 93ca27fe444c3a940890cb7a4dedbd8369f481f3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Jan 2017 02:28:50 -0600 Subject: [PATCH 824/903] Merge 0-10-stable into master (to fix breaking change). (#2023) * Merge pull request #1990 from mxie/mx-result-typo Fix typos and capitalization in Relationship Links docs [ci skip] * Merge pull request #1992 from ojiry/bump_ruby_versions Run tests by Ruby 2.2.6 and 2.3.3 * Merge pull request #1994 from bf4/promote_architecture Promote important architecture description that answers a lot of questions we get Conflicts: docs/ARCHITECTURE.md * Merge pull request #1999 from bf4/typos Fix typos [ci skip] * Merge pull request #2000 from berfarah/patch-1 Link to 0.10.3 tag instead of `master` branch * Merge pull request #2007 from bf4/check_ci Test was failing due to change in JSON exception message when parsing empty string * Swap out KeyTransform for CaseTransform (#1993) * delete KeyTransform, use CaseTransform * added changelog Conflicts: CHANGELOG.md * Merge pull request #2005 from kofronpi/support-ruby-2.4 Update jsonapi runtime dependency to 0.1.1.beta6 * Bump to v0.10.4 * Merge pull request #2018 from rails-api/bump_version Bump to v0.10.4 [ci skip] Conflicts: CHANGELOG.md * Merge pull request #2019 from bf4/fix_method_redefined_warning Fix AMS warnings * Merge pull request #2020 from bf4/silence_grape_warnings Silence Grape warnings * Merge pull request #2017 from bf4/remove_warnings Fix mt6 assert_nil warnings * Updated isolated tests to assert correct behavior. (#2010) * Updated isolated tests to assert correct behavior. * Added check to get unsafe params if rails version is great than 5 * Merge pull request #2012 from bf4/cleanup_isolated_jsonapi_renderer_tests_a_bit Cleanup assertions in isolated jsonapi renderer tests a bit * Add Model#attributes helper; make test attributes explicit * Fix model attributes accessors * Fix typos * Randomize testing of compatibility layer against regressions * Test bugfix * Add CHANGELOG * Merge pull request #1981 from groyoh/link_doc Fix relationship links doc Conflicts: CHANGELOG.md --- CHANGELOG.md | 6 +- docs/howto/serialize_poro.md | 21 ++- lib/active_model_serializers/model.rb | 123 ++++++++++++++---- .../adapter_selector_test.rb | 9 ++ .../namespace_lookup_test.rb | 6 +- test/active_model_serializers/model_test.rb | 89 +++++++++++-- ...register_jsonapi_renderer_test_isolated.rb | 2 +- test/adapter/attributes_test.rb | 7 +- test/adapter/json/has_many_test.rb | 12 +- test/adapter/json_api/has_many_test.rb | 12 +- .../include_data_if_sideloaded_test.rb | 10 ++ test/cache_test.rb | 90 ++++++++++--- test/fixtures/poro.rb | 19 +-- test/serializers/associations_test.rb | 12 +- 14 files changed, 335 insertions(+), 83 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index dfc0d0792..b025a61bb 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,16 +6,16 @@ Breaking changes: Features: -- [#1982](https://github.com/rails-api/active_model_serializers/pull/1982) Add ActiveModelSerializers::Model.attributes to configure PORO attributes. (@bf4) +- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) ActiveModelSerializers::Model#attributes. Originally in [#1982](https://github.com/rails-api/active_model_serializers/pull/1982). (@bf4) Fixes: -- [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Mutation of ActiveModelSerializers::Model now changes the attributes. (@bf4) +- [#2022](https://github.com/rails-api/active_model_serializers/pull/2022) Mutation of ActiveModelSerializers::Model now changes the attributes. Originally in [#1984](https://github.com/rails-api/active_model_serializers/pull/1984). (@bf4) Misc: +- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) - [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) -- [#1984](https://github.com/rails-api/active_model_serializers/pull/1984) Make test attributes explicit. Test models have 'associations' support. (@bf4) ### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) diff --git a/docs/howto/serialize_poro.md b/docs/howto/serialize_poro.md index fa9c9bf84..20091c52a 100644 --- a/docs/howto/serialize_poro.md +++ b/docs/howto/serialize_poro.md @@ -2,13 +2,16 @@ # How to serialize a Plain-Old Ruby Object (PORO) -When you are first getting started with ActiveModelSerializers, it may seem only `ActiveRecord::Base` objects can be serializable, but pretty much any object can be serializable with ActiveModelSerializers. Here is an example of a PORO that is serializable: +When you are first getting started with ActiveModelSerializers, it may seem only `ActiveRecord::Base` objects can be serializable, +but pretty much any object can be serializable with ActiveModelSerializers. +Here is an example of a PORO that is serializable in most situations: + ```ruby # my_model.rb class MyModel alias :read_attribute_for_serialization :send attr_accessor :id, :name, :level - + def initialize(attributes) @id = attributes[:id] @name = attributes[:name] @@ -21,7 +24,15 @@ class MyModel end ``` -Fortunately, ActiveModelSerializers provides a [`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb) which you can use in production code that will make your PORO a lot cleaner. The above code now becomes: +The [ActiveModel::Serializer::Lint::Tests](../../lib/active_model/serializer/lint.rb) +define and validate which methods ActiveModelSerializers expects to be implemented. + +An implementation of the complete spec is included either for use or as reference: +[`ActiveModelSerializers::Model`](../../lib/active_model_serializers/model.rb). +You can use in production code that will make your PORO a lot cleaner. + +The above code now becomes: + ```ruby # my_model.rb class MyModel < ActiveModelSerializers::Model @@ -29,4 +40,6 @@ class MyModel < ActiveModelSerializers::Model end ``` -The default serializer would be `MyModelSerializer`. \ No newline at end of file +The default serializer would be `MyModelSerializer`. + +For more information, see [README: What does a 'serializable resource' look like?](../../README.md#what-does-a-serializable-resource-look-like). diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 0bdeda21b..b61661bc1 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -1,16 +1,40 @@ -# ActiveModelSerializers::Model is a convenient -# serializable class to inherit from when making -# serializable non-activerecord objects. +# ActiveModelSerializers::Model is a convenient superclass for making your models +# from Plain-Old Ruby Objects (PORO). It also serves as a reference implementation +# that satisfies ActiveModel::Serializer::Lint::Tests. module ActiveModelSerializers class Model include ActiveModel::Serializers::JSON include ActiveModel::Model - class_attribute :attribute_names + # Declare names of attributes to be included in +sttributes+ hash. + # Is only available as a class-method since the ActiveModel::Serialization mixin in Rails + # uses an +attribute_names+ local variable, which may conflict if we were to add instance methods here. + # + # @overload attribute_names + # @return [Array] + class_attribute :attribute_names, instance_writer: false, instance_reader: false # Initialize +attribute_names+ for all subclasses. The array is usually # mutated in the +attributes+ method, but can be set directly, as well. self.attribute_names = [] + # Easily declare instance attributes with setters and getters for each. + # + # All attributes to initialize an instance must have setters. + # However, the hash turned by +attributes+ instance method will ALWAYS + # be the value of the initial attributes, regardless of what accessors are defined. + # The only way to change the change the attributes after initialization is + # to mutate the +attributes+ directly. + # Accessor methods do NOT mutate the attributes. (This is a bug). + # + # @note For now, the Model only supports the notion of 'attributes'. + # In the tests, there is a special Model that also supports 'associations'. This is + # important so that we can add accessors for values that should not appear in the + # attributes hash when modeling associations. It is not yet clear if it + # makes sense for a PORO to have associations outside of the tests. + # + # @overload attributes(names) + # @param names [Array] + # @param name [String, Symbol] def self.attributes(*names) self.attribute_names |= names.map(&:to_sym) # Silence redefinition of methods warnings @@ -19,31 +43,90 @@ def self.attributes(*names) end end + # Opt-in to breaking change + def self.derive_attributes_from_names_and_fix_accessors + unless included_modules.include?(DeriveAttributesFromNamesAndFixAccessors) + prepend(DeriveAttributesFromNamesAndFixAccessors) + end + end + + module DeriveAttributesFromNamesAndFixAccessors + def self.included(base) + # NOTE that +id+ will always be in +attributes+. + base.attributes :id + end + + # Override the initialize method so that attributes aren't processed. + # + # @param attributes [Hash] + def initialize(attributes = {}) + @errors = ActiveModel::Errors.new(self) + super + end + + # Override the +attributes+ method so that the hash is derived from +attribute_names+. + # + # The the fields in +attribute_names+ determines the returned hash. + # +attributes+ are returned frozen to prevent any expectations that mutation affects + # the actual values in the model. + def attributes + self.class.attribute_names.each_with_object({}) do |attribute_name, result| + result[attribute_name] = public_send(attribute_name).freeze + end.with_indifferent_access.freeze + end + end + + # Support for validation and other ActiveModel::Errors + # @return [ActiveModel::Errors] attr_reader :errors - # NOTE that +updated_at+ isn't included in +attribute_names+, - # which means it won't show up in +attributes+ unless a subclass has - # either attributes :updated_at which will redefine the methods - # or attribute_names << :updated_at. + + # (see #updated_at) attr_writer :updated_at - # NOTE that +id+ will always be in +attributes+. - attributes :id + # The only way to change the attributes of an instance is to directly mutate the attributes. + # @example + # + # model.attributes[:foo] = :bar + # @return [Hash] + attr_reader :attributes + + # @param attributes [Hash] def initialize(attributes = {}) + attributes ||= {} # protect against nil + @attributes = attributes.symbolize_keys.with_indifferent_access @errors = ActiveModel::Errors.new(self) super end - # The the fields in +attribute_names+ determines the returned hash. - # +attributes+ are returned frozen to prevent any expectations that mutation affects - # the actual values in the model. - def attributes - attribute_names.each_with_object({}) do |attribute_name, result| - result[attribute_name] = public_send(attribute_name).freeze - end.with_indifferent_access.freeze + # Defaults to the downcased model name. + # This probably isn't a good default, since it's not a unique instance identifier, + # but that's what is currently implemented \_('-')_/. + # + # @note Though +id+ is defined, it will only show up + # in +attributes+ when it is passed in to the initializer or added to +attributes+, + # such as attributes[:id] = 5. + # @return [String, Numeric, Symbol] + def id + attributes.fetch(:id) do + defined?(@id) ? @id : self.class.model_name.name && self.class.model_name.name.downcase + end + end + + # When not set, defaults to the time the file was modified. + # + # @note Though +updated_at+ and +updated_at=+ are defined, it will only show up + # in +attributes+ when it is passed in to the initializer or added to +attributes+, + # such as attributes[:updated_at] = Time.current. + # @return [String, Numeric, Time] + def updated_at + attributes.fetch(:updated_at) do + defined?(@updated_at) ? @updated_at : File.mtime(__FILE__) + end end # To customize model behavior, this method must be redefined. However, # there are other ways of setting the +cache_key+ a serializer uses. + # @return [String] def cache_key ActiveSupport::Cache.expand_cache_key([ self.class.model_name.name.downcase, @@ -51,12 +134,6 @@ def cache_key ].compact) end - # When no set, defaults to the time the file was modified. - # See NOTE by attr_writer :updated_at - def updated_at - defined?(@updated_at) ? @updated_at : File.mtime(__FILE__) - end - # The following methods are needed to be minimally implemented for ActiveModel::Errors # :nocov: def self.human_attribute_name(attr, _options = {}) diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index 6f22aae25..db93573b4 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -3,6 +3,15 @@ module ActionController module Serialization class AdapterSelectorTest < ActionController::TestCase + class Profile < Model + attributes :id, :name, :description + associations :comments + end + class ProfileSerializer < ActiveModel::Serializer + type 'profiles' + attributes :name, :description + end + class AdapterSelectorTestController < ActionController::Base def render_using_default_adapter @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb index f40cca11d..b5c8f496d 100644 --- a/test/action_controller/namespace_lookup_test.rb +++ b/test/action_controller/namespace_lookup_test.rb @@ -4,7 +4,7 @@ module ActionController module Serialization class NamespaceLookupTest < ActionController::TestCase class Book < ::Model - attributes :title, :body + attributes :id, :title, :body associations :writer, :chapters end class Chapter < ::Model @@ -86,7 +86,7 @@ def explicit_namespace_as_string book = Book.new(title: 'New Post', body: 'Body') # because this is a string, ruby can't auto-lookup the constant, so otherwise - # the looku things we mean ::Api::V2 + # the lookup thinks we mean ::Api::V2 render json: book, namespace: 'ActionController::Serialization::NamespaceLookupTest::Api::V2' end @@ -94,7 +94,7 @@ def explicit_namespace_as_symbol book = Book.new(title: 'New Post', body: 'Body') # because this is a string, ruby can't auto-lookup the constant, so otherwise - # the looku things we mean ::Api::V2 + # the lookup thinks we mean ::Api::V2 render json: book, namespace: :'ActionController::Serialization::NamespaceLookupTest::Api::V2' end diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index c2f316479..6a8a29afb 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -24,21 +24,56 @@ def test_attributes_can_be_read_for_serialization attributes :one, :two, :three end original_attributes = { one: 1, two: 2, three: 3 } - instance = klass.new(original_attributes) + original_instance = klass.new(original_attributes) # Initial value - expected_attributes = { id: nil, one: 1, two: 2, three: 3 }.with_indifferent_access + instance = original_instance + expected_attributes = { one: 1, two: 2, three: 3 }.with_indifferent_access assert_equal expected_attributes, instance.attributes assert_equal 1, instance.one assert_equal 1, instance.read_attribute_for_serialization(:one) - # Change via accessor + # FIXME: Change via accessor has no effect on attributes. + instance = original_instance.dup instance.one = :not_one + assert_equal expected_attributes, instance.attributes + assert_equal :not_one, instance.one + assert_equal :not_one, instance.read_attribute_for_serialization(:one) + + # FIXME: Change via mutating attributes + instance = original_instance.dup + instance.attributes[:one] = :not_one + expected_attributes = { one: :not_one, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal 1, instance.one + assert_equal 1, instance.read_attribute_for_serialization(:one) + end + + def test_attributes_can_be_read_for_serialization_with_attributes_accessors_fix + klass = Class.new(ActiveModelSerializers::Model) do + derive_attributes_from_names_and_fix_accessors + attributes :one, :two, :three + end + original_attributes = { one: 1, two: 2, three: 3 } + original_instance = klass.new(original_attributes) + + # Initial value + instance = original_instance + expected_attributes = { one: 1, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal 1, instance.one + assert_equal 1, instance.read_attribute_for_serialization(:one) - expected_attributes = { id: nil, one: :not_one, two: 2, three: 3 }.with_indifferent_access + expected_attributes = { one: :not_one, two: 2, three: 3 }.with_indifferent_access + # Change via accessor + instance = original_instance.dup + instance.one = :not_one assert_equal expected_attributes, instance.attributes assert_equal :not_one, instance.one assert_equal :not_one, instance.read_attribute_for_serialization(:one) + + # Attributes frozen + assert instance.attributes.frozen? end def test_id_attribute_can_be_read_for_serialization @@ -47,21 +82,59 @@ def test_id_attribute_can_be_read_for_serialization end self.class.const_set(:SomeTestModel, klass) original_attributes = { id: :ego, one: 1, two: 2, three: 3 } - instance = klass.new(original_attributes) + original_instance = klass.new(original_attributes) # Initial value + instance = original_instance.dup expected_attributes = { id: :ego, one: 1, two: 2, three: 3 }.with_indifferent_access assert_equal expected_attributes, instance.attributes - assert_equal 1, instance.one - assert_equal 1, instance.read_attribute_for_serialization(:one) + assert_equal :ego, instance.id + assert_equal :ego, instance.read_attribute_for_serialization(:id) - # Change via accessor + # FIXME: Change via accessor has no effect on attributes. + instance = original_instance.dup instance.id = :superego + assert_equal expected_attributes, instance.attributes + assert_equal :superego, instance.id + assert_equal :superego, instance.read_attribute_for_serialization(:id) + # FIXME: Change via mutating attributes + instance = original_instance.dup + instance.attributes[:id] = :superego expected_attributes = { id: :superego, one: 1, two: 2, three: 3 }.with_indifferent_access assert_equal expected_attributes, instance.attributes + assert_equal :ego, instance.id + assert_equal :ego, instance.read_attribute_for_serialization(:id) + ensure + self.class.send(:remove_const, :SomeTestModel) + end + + def test_id_attribute_can_be_read_for_serialization_with_attributes_accessors_fix + klass = Class.new(ActiveModelSerializers::Model) do + derive_attributes_from_names_and_fix_accessors + attributes :id, :one, :two, :three + end + self.class.const_set(:SomeTestModel, klass) + original_attributes = { id: :ego, one: 1, two: 2, three: 3 } + original_instance = klass.new(original_attributes) + + # Initial value + instance = original_instance.dup + expected_attributes = { id: :ego, one: 1, two: 2, three: 3 }.with_indifferent_access + assert_equal expected_attributes, instance.attributes + assert_equal :ego, instance.id + assert_equal :ego, instance.read_attribute_for_serialization(:id) + + expected_attributes = { id: :superego, one: 1, two: 2, three: 3 }.with_indifferent_access + # Change via accessor + instance = original_instance.dup + instance.id = :superego + assert_equal expected_attributes, instance.attributes assert_equal :superego, instance.id assert_equal :superego, instance.read_attribute_for_serialization(:id) + + # Attributes frozen + assert instance.attributes.frozen? ensure self.class.send(:remove_const, :SomeTestModel) end diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb index 37452955f..30542408f 100644 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb @@ -44,7 +44,7 @@ def assert_parses(expected, actual, headers = {}) def define_author_model_and_serializer TestController.const_set(:Author, Class.new(ActiveModelSerializers::Model) do - attributes :name + attributes :id, :name end) TestController.const_set(:AuthorSerializer, Class.new(ActiveModel::Serializer) do type 'users' diff --git a/test/adapter/attributes_test.rb b/test/adapter/attributes_test.rb index dee0c7753..e60019f50 100644 --- a/test/adapter/attributes_test.rb +++ b/test/adapter/attributes_test.rb @@ -3,11 +3,8 @@ module ActiveModelSerializers module Adapter class AttributesTest < ActiveSupport::TestCase - class Person - include ActiveModel::Model - include ActiveModel::Serialization - - attr_accessor :first_name, :last_name + class Person < ActiveModelSerializers::Model + attributes :first_name, :last_name end class PersonSerializer < ActiveModel::Serializer diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 3f6fa546e..feeec93c3 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -4,6 +4,10 @@ module ActiveModelSerializers module Adapter class Json class HasManyTestTest < ActiveSupport::TestCase + class ModelWithoutSerializer < ::Model + attributes :id, :name + end + def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') @@ -16,7 +20,7 @@ def setup @second_comment.post = @post @blog = Blog.new(id: 1, name: 'My Blog!!') @post.blog = @blog - @tag = Tag.new(id: 1, name: '#hash_tag') + @tag = ModelWithoutSerializer.new(id: 1, name: '#hash_tag') @post.tags = [@tag] end @@ -30,7 +34,11 @@ def test_has_many end def test_has_many_with_no_serializer - serializer = PostWithTagsSerializer.new(@post) + post_serializer_class = Class.new(ActiveModel::Serializer) do + attributes :id + has_many :tags + end + serializer = post_serializer_class.new(@post) adapter = ActiveModelSerializers::Adapter::Json.new(serializer) assert_equal({ id: 42, diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 9da73af98..a9fa9ac92 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -4,6 +4,10 @@ module ActiveModelSerializers module Adapter class JsonApi class HasManyTest < ActiveSupport::TestCase + class ModelWithoutSerializer < ::Model + attributes :id, :name + end + def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') @@ -26,7 +30,7 @@ def setup @blog.articles = [@post] @post.blog = @blog @post_without_comments.blog = nil - @tag = Tag.new(id: 1, name: '#hash_tag') + @tag = ModelWithoutSerializer.new(id: 1, name: '#hash_tag') @post.tags = [@tag] @serializer = PostSerializer.new(@post) @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) @@ -129,7 +133,11 @@ def test_include_type_for_association_when_different_than_name end def test_has_many_with_no_serializer - serializer = PostWithTagsSerializer.new(@post) + post_serializer_class = Class.new(ActiveModel::Serializer) do + attributes :id + has_many :tags + end + serializer = post_serializer_class.new(@post) adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) assert_equal({ diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb index b5c818693..c0da94886 100644 --- a/test/adapter/json_api/include_data_if_sideloaded_test.rb +++ b/test/adapter/json_api/include_data_if_sideloaded_test.rb @@ -14,11 +14,21 @@ def all [{ foo: 'bar' }] end end + class Tag < ::Model + attributes :id, :name + end class TagSerializer < ActiveModel::Serializer + type 'tags' attributes :id, :name end + class PostWithTagsSerializer < ActiveModel::Serializer + type 'posts' + attributes :id + has_many :tags + end + class IncludeParamAuthorSerializer < ActiveModel::Serializer class_attribute :comment_loader diff --git a/test/cache_test.rb b/test/cache_test.rb index 06043fb7f..f09589314 100644 --- a/test/cache_test.rb +++ b/test/cache_test.rb @@ -4,6 +4,20 @@ module ActiveModelSerializers class CacheTest < ActiveSupport::TestCase + class Article < ::Model + attributes :title + # To confirm error is raised when cache_key is not set and cache_key option not passed to cache + undef_method :cache_key + end + class ArticleSerializer < ActiveModel::Serializer + cache only: [:place], skip_digest: true + attributes :title + end + + class Author < ::Model + attributes :id, :name + associations :posts, :bio, :roles + end # Instead of a primitive cache key (i.e. a string), this class # returns a list of objects that require to be expanded themselves. class AuthorWithExpandableCacheElements < Author @@ -27,30 +41,32 @@ def cache_key ] end end - class UncachedAuthor < Author # To confirm cache_key is set using updated_at and cache_key option passed to cache undef_method :cache_key end + class AuthorSerializer < ActiveModel::Serializer + cache key: 'writer', skip_digest: true + attributes :id, :name - class Article < ::Model - attributes :title - # To confirm error is raised when cache_key is not set and cache_key option not passed to cache - undef_method :cache_key + has_many :posts + has_many :roles + has_one :bio end - class ArticleSerializer < ActiveModel::Serializer - cache only: [:place], skip_digest: true - attributes :title + class Blog < ::Model + attributes :name + associations :writer end + class BlogSerializer < ActiveModel::Serializer + cache key: 'blog' + attributes :id, :name - class InheritedRoleSerializer < RoleSerializer - cache key: 'inherited_role', only: [:name, :special_attribute] - attribute :special_attribute + belongs_to :writer end class Comment < ::Model - attributes :body + attributes :id, :body associations :post, :author # Uses a custom non-time-based cache key @@ -58,14 +74,52 @@ def cache_key "comment/#{id}" end end + class CommentSerializer < ActiveModel::Serializer + cache expires_in: 1.day, skip_digest: true + attributes :id, :body + belongs_to :post + belongs_to :author + end + + class Post < ::Model + attributes :id, :title, :body + associations :author, :comments, :blog + end + class PostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 0.1, skip_digest: true + attributes :id, :title, :body + + has_many :comments + belongs_to :blog + belongs_to :author + end + + class Role < ::Model + attributes :name, :description, :special_attribute + associations :author + end + class RoleSerializer < ActiveModel::Serializer + cache only: [:name, :slug], skip_digest: true + attributes :id, :name, :description + attribute :friendly_id, key: :slug + belongs_to :author + + def friendly_id + "#{object.name}-#{object.id}" + end + end + class InheritedRoleSerializer < RoleSerializer + cache key: 'inherited_role', only: [:name, :special_attribute] + attribute :special_attribute + end setup do cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post = Post.new(title: 'New Post', body: 'Body') + @post = Post.new(id: 'post', title: 'New Post', body: 'Body') @bio = Bio.new(id: 1, content: 'AMS Contributor') - @author = Author.new(name: 'Joao M. D. Moura') - @blog = Blog.new(id: 999, name: 'Custom blog', writer: @author, articles: []) + @author = Author.new(id: 'author', name: 'Joao M. D. Moura') + @blog = Blog.new(id: 999, name: 'Custom blog', writer: @author) @role = Role.new(name: 'Great Author') @location = Location.new(lat: '-23.550520', lng: '-46.633309') @place = Place.new(name: 'Amazing Place') @@ -325,12 +379,14 @@ def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attribut def test_uses_file_digest_in_cache_key render_object_with_cache(@blog) - key = "#{@blog.cache_key}/#{adapter.cache_key}/#{::Model::FILE_DIGEST}" + file_digest = Digest::MD5.hexdigest(File.open(__FILE__).read) + key = "#{@blog.cache_key}/#{adapter.cache_key}/#{file_digest}" assert_equal(@blog_serializer.attributes, cache_store.fetch(key)) end def test_cache_digest_definition - assert_equal(::Model::FILE_DIGEST, @post_serializer.class._cache_digest) + file_digest = Digest::MD5.hexdigest(File.open(__FILE__).read) + assert_equal(file_digest, @post_serializer.class._cache_digest) end def test_object_cache_keys diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 3c804ccca..6245ad23d 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,10 +1,7 @@ class Model < ActiveModelSerializers::Model - FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) + rand(2).zero? && derive_attributes_from_names_and_fix_accessors - # Defaults to the downcased model name. - def id - @id ||= self.class.model_name.name.downcase - end + attr_writer :id # At this time, just for organization of intent class_attribute :association_names @@ -23,6 +20,10 @@ def associations result[association_name] = public_send(association_name).freeze end.with_indifferent_access.freeze end + + def attributes + super.except(*association_names) + end end # see @@ -107,10 +108,6 @@ class PostPreviewSerializer < ActiveModel::Serializer has_many :comments, serializer: ::CommentPreviewSerializer belongs_to :author, serializer: ::AuthorPreviewSerializer end -class PostWithTagsSerializer < ActiveModel::Serializer - attributes :id - has_many :tags -end class PostWithCustomKeysSerializer < ActiveModel::Serializer attributes :id has_many :comments, key: :reviews @@ -207,10 +204,6 @@ class UnrelatedLinkSerializer < ActiveModel::Serializer end end -class Tag < Model - attributes :name -end - class VirtualValue < Model; end class VirtualValueSerializer < ActiveModel::Serializer attributes :id diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 6d6447c35..90d213dca 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -2,13 +2,17 @@ module ActiveModel class Serializer class AssociationsTest < ActiveSupport::TestCase + class ModelWithoutSerializer < ::Model + attributes :id, :name + end + def setup @author = Author.new(name: 'Steve K.') @author.bio = nil @author.roles = [] @blog = Blog.new(name: 'AMS Blog') @post = Post.new(title: 'New Post', body: 'Body') - @tag = Tag.new(id: 'tagid', name: '#hashtagged') + @tag = ModelWithoutSerializer.new(id: 'tagid', name: '#hashtagged') @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @post.comments = [@comment] @post.tags = [@tag] @@ -46,7 +50,11 @@ def test_has_many_and_has_one end def test_has_many_with_no_serializer - PostWithTagsSerializer.new(@post).associations.each do |association| + post_serializer_class = Class.new(ActiveModel::Serializer) do + attributes :id + has_many :tags + end + post_serializer_class.new(@post).associations.each do |association| key = association.key serializer = association.serializer options = association.options From 68f8ebedf42d3000112322760b4f0a99c09b343e Mon Sep 17 00:00:00 2001 From: MSathieu Date: Tue, 17 Jan 2017 17:43:22 +0100 Subject: [PATCH 825/903] Update logging.md --- docs/general/logging.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/general/logging.md b/docs/general/logging.md index 306bfd506..9fba8c28b 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -12,3 +12,9 @@ You may customize the logger in an initializer, for example: ```ruby ActiveModelSerializers.logger = Logger.new(STDOUT) ``` + +You can also disable the logger, just put this in `config/application.rb`: + +```ruby +ActiveSupport::Notifications.unsubscribe(ActiveModelSerializers::Logging::RENDER_EVENT) +``` From 3d44bfcf2880f7b2a5d2ad0f4262397bfbfef01a Mon Sep 17 00:00:00 2001 From: MSathieu Date: Tue, 17 Jan 2017 18:21:21 +0100 Subject: [PATCH 826/903] Update logging.md --- docs/general/logging.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/logging.md b/docs/general/logging.md index 9fba8c28b..1a2de8000 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -13,7 +13,7 @@ You may customize the logger in an initializer, for example: ActiveModelSerializers.logger = Logger.new(STDOUT) ``` -You can also disable the logger, just put this in `config/application.rb`: +You can also disable the logger, just put this in `config/initializers/active_model_serializers.rb`: ```ruby ActiveSupport::Notifications.unsubscribe(ActiveModelSerializers::Logging::RENDER_EVENT) From ab98c4a664f26077e5b3c90ea6bcbe129ec2d0b9 Mon Sep 17 00:00:00 2001 From: MSathieu Date: Sun, 22 Jan 2017 13:14:19 +0100 Subject: [PATCH 827/903] Update logging.md --- docs/general/logging.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/general/logging.md b/docs/general/logging.md index 1a2de8000..321bf5d8b 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -16,5 +16,6 @@ ActiveModelSerializers.logger = Logger.new(STDOUT) You can also disable the logger, just put this in `config/initializers/active_model_serializers.rb`: ```ruby +require 'active_model_serializers' ActiveSupport::Notifications.unsubscribe(ActiveModelSerializers::Logging::RENDER_EVENT) ``` From bd50ae9ada686f179e8f06a497bfe948a7201e53 Mon Sep 17 00:00:00 2001 From: MSathieu Date: Mon, 23 Jan 2017 07:24:41 +0100 Subject: [PATCH 828/903] Update CHANGELOG.md --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b025a61bb..9526d3095 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Misc: - [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) - [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) +- [#2035](https://github.com/rails-api/active_model_serializers/pull/2035) Document how to disable the logger. (@MSathieu) ### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) From d6b1b1c81f4cbad4d17b63ac0ced83e0d4c185cd Mon Sep 17 00:00:00 2001 From: Igor Zubkov Date: Tue, 24 Jan 2017 13:27:20 +0200 Subject: [PATCH 829/903] Fix typo --- docs/howto/add_pagination_links.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 7c486fbd2..eec974cff 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -117,7 +117,7 @@ ex. You can also achieve the same result if you have a helper method that adds the pagination info in the meta tag. For instance, in your action specify a custom serializer. ```ruby -render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attributes(@post) +render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attributes(@posts) ``` ```ruby From 3c6eb57ee945bcde7857f575ea3895e19302269f Mon Sep 17 00:00:00 2001 From: Igor Zubkov Date: Tue, 24 Jan 2017 13:28:50 +0200 Subject: [PATCH 830/903] Replace object with collection. Replace resource with collection. --- docs/howto/add_pagination_links.md | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index eec974cff..69d290c2f 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -77,13 +77,13 @@ If you are using `JSON` adapter, pagination links will not be included automatic Add this method to your base API controller. ```ruby -def pagination_dict(object) +def pagination_dict(collection) { - current_page: object.current_page, - next_page: object.next_page, - prev_page: object.prev_page, # use object.previous_page when using will_paginate - total_pages: object.total_pages, - total_count: object.total_count + current_page: collection.current_page, + next_page: collection.next_page, + prev_page: collection.prev_page, # use collection.previous_page when using will_paginate + total_pages: collection.total_pages, + total_count: collection.total_count } end ``` @@ -122,13 +122,13 @@ render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attribut ```ruby #expects pagination! -def meta_attributes(resource, extra_meta = {}) +def meta_attributes(collection, extra_meta = {}) { - current_page: resource.current_page, - next_page: resource.next_page, - prev_page: resource.prev_page, # use resource.previous_page when using will_paginate - total_pages: resource.total_pages, - total_count: resource.total_count + current_page: collection.current_page, + next_page: collection.next_page, + prev_page: collection.prev_page, # use collection.previous_page when using will_paginate + total_pages: collection.total_pages, + total_count: collection.total_count }.merge(extra_meta) end ``` From 775ad66ffd1bbe0806ed7a7eb5831858da273cb0 Mon Sep 17 00:00:00 2001 From: Igor Zubkov Date: Tue, 24 Jan 2017 15:12:25 +0200 Subject: [PATCH 831/903] Update CHANGELOG.md --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b025a61bb..ad6232e2e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,7 @@ Misc: - [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) - [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) +- [#2039](https://github.com/rails-api/active_model_serializers/pull/2039) Documentation fixes. (@biow0lf) ### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) From 9ccdb15610a200870135635fd346e895916a0096 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 26 Jan 2017 13:52:46 -0600 Subject: [PATCH 832/903] Fix JRuby build on CI, with a suggestion from Travis CI support (#2040) * Fix JRuby build on CI, with a suggestion from Travis CI support per https://github.com/hanami/helpers/pull/97/commits/13f30e287c315f93141c2da005d4f08dec0d16dc per https://twitter.com/jodosha/status/823522145745731586 --- .travis.yml | 10 +++++++--- appveyor.yml | 12 +++++++++--- 2 files changed, 16 insertions(+), 6 deletions(-) diff --git a/.travis.yml b/.travis.yml index 0cd358e43..9aff1edcb 100644 --- a/.travis.yml +++ b/.travis.yml @@ -7,12 +7,16 @@ rvm: - 2.2.6 - 2.3.3 - ruby-head - - jruby-9.0.4.0 + - jruby-9.1.5.0 # is precompiled per http://rubies.travis-ci.org/ - jruby-head jdk: - oraclejdk8 +before_install: + - gem update --system + - rvm @global do gem uninstall bundler -a -x + - rvm @global do gem install bundler -v 1.13.7 install: bundle install --path=vendor/bundle --retry=3 --jobs=3 cache: directories: @@ -35,13 +39,13 @@ matrix: exclude: - rvm: 2.1 env: RAILS_VERSION=master - - rvm: jruby-9.0.4.0 + - rvm: jruby-9.1.5.0 env: RAILS_VERSION=master - rvm: jruby-head env: RAILS_VERSION=master - rvm: 2.1 env: RAILS_VERSION=5.0 - - rvm: jruby-9.0.4.0 + - rvm: jruby-9.1.5.0 env: RAILS_VERSION=5.0 - rvm: jruby-head env: RAILS_VERSION=5.0 diff --git a/appveyor.yml b/appveyor.yml index 9cd4fd0da..7ecfa13ad 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -1,4 +1,4 @@ -version: '{build}' +version: 1.0.{build}-{branch} skip_tags: true @@ -7,17 +7,23 @@ environment: matrix: - ruby_version: "Ruby21" - ruby_version: "Ruby21-x64" - - ruby_version: "jruby-9.0.0.0" cache: - vendor/bundle install: - SET PATH=C:\%ruby_version%\bin;%PATH% - - gem install bundler + - gem update --system + - gem uninstall bundler -a -x + - gem install bundler -v 1.13.7 - bundle env - bundle install --path=vendor/bundle --retry=3 --jobs=3 +before_test: + - ruby -v + - gem -v + - bundle -v + test_script: - bundle exec rake ci From 28c1b5bef639f592e0359ed38e9ee5c3cf0091fa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 19 Jan 2017 16:07:47 -0600 Subject: [PATCH 833/903] Document Model delcared attributes --- docs/howto/serialize_poro.md | 28 +++++++++++++++++++++++++++ lib/active_model_serializers/model.rb | 8 -------- 2 files changed, 28 insertions(+), 8 deletions(-) diff --git a/docs/howto/serialize_poro.md b/docs/howto/serialize_poro.md index 20091c52a..3b98267c7 100644 --- a/docs/howto/serialize_poro.md +++ b/docs/howto/serialize_poro.md @@ -42,4 +42,32 @@ end The default serializer would be `MyModelSerializer`. +*IMPORTANT*: There is a surprising behavior (bug) in the current implementation of ActiveModelSerializers::Model that +prevents an accessor from modifying attributes on the instance. The fix for this bug +is a breaking change, so we have made an opt-in configuration. + +New applications should set: + +```ruby +ActiveModelSerializers::Model.derive_attributes_from_names_and_fix_accessors +``` + +Existing applications can use the fix *and* avoid breaking changes +by making a superclass for new models. For example: + +```ruby +class SerializablePoro < ActiveModelSerializers::Model + derive_attributes_from_names_and_fix_accessors +end +``` + +So that `MyModel` above would inherit from `SerializablePoro`. + +`derive_attributes_from_names_and_fix_accessors` prepends the `DeriveAttributesFromNamesAndFixAccessors` +module and does the following: + +- `id` will *always* be in the attributes. (This is until we separate out the caching requirement for POROs.) +- Overwrites the `attributes` method to that it only returns declared attributes. + `attributes` will now be a frozen hash with indifferent access. + For more information, see [README: What does a 'serializable resource' look like?](../../README.md#what-does-a-serializable-resource-look-like). diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index b61661bc1..7e05ffe65 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -56,14 +56,6 @@ def self.included(base) base.attributes :id end - # Override the initialize method so that attributes aren't processed. - # - # @param attributes [Hash] - def initialize(attributes = {}) - @errors = ActiveModel::Errors.new(self) - super - end - # Override the +attributes+ method so that the hash is derived from +attribute_names+. # # The the fields in +attribute_names+ determines the returned hash. From 7b9d71e99b1d78936d1e5de542b651efd4d882bf Mon Sep 17 00:00:00 2001 From: Leonel Galan Date: Mon, 6 Feb 2017 14:58:36 -0500 Subject: [PATCH 834/903] Fixes bug in Test::Schema when using filter_parameters --- lib/active_model_serializers/test/schema.rb | 4 ++-- test/active_model_serializers/test/schema_test.rb | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb index 1f4dccc0c..a00015869 100644 --- a/lib/active_model_serializers/test/schema.rb +++ b/lib/active_model_serializers/test/schema.rb @@ -60,11 +60,11 @@ def call attr_reader :document_store def controller_path - request.filtered_parameters[:controller] + request.filtered_parameters.with_indifferent_access[:controller] end def action - request.filtered_parameters[:action] + request.filtered_parameters.with_indifferent_access[:action] end def schema_directory diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index 105ac575d..2a465114d 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -1,5 +1,7 @@ require 'test_helper' +Rails.application.config.filter_parameters += [:password] + module ActiveModelSerializers module Test class SchemaTest < ActionController::TestCase From e7c79b1f4983019c7eee38fd8546483a2e770a5d Mon Sep 17 00:00:00 2001 From: Leonel Galan Date: Mon, 6 Feb 2017 15:52:53 -0500 Subject: [PATCH 835/903] Move Rails.application.config into configure block for test rails app. --- test/active_model_serializers/test/schema_test.rb | 2 -- test/support/rails_app.rb | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb index 2a465114d..105ac575d 100644 --- a/test/active_model_serializers/test/schema_test.rb +++ b/test/active_model_serializers/test/schema_test.rb @@ -1,7 +1,5 @@ require 'test_helper' -Rails.application.config.filter_parameters += [:password] - module ActiveModelSerializers module Test class SchemaTest < ActionController::TestCase diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index 0bbae1fe5..43324b78c 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -6,6 +6,8 @@ module ActiveModelSerializers config.active_support.test_order = :random config.action_controller.perform_caching = true config.action_controller.cache_store = :memory_store + + config.filter_parameters += [:password] end app.routes.default_url_options = { host: 'example.com' } From a9d533d916e64c8fb585a3b19c2cbbc8405a6f05 Mon Sep 17 00:00:00 2001 From: Nick Ottrando Date: Wed, 8 Feb 2017 13:06:31 -0800 Subject: [PATCH 836/903] Update outside_controller_use.md (#2047) * Update outside_controller_use.md Provide example for options parameter when serializing a resource. --- docs/howto/outside_controller_use.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md index 61d0620e8..cb6d9b5ef 100644 --- a/docs/howto/outside_controller_use.md +++ b/docs/howto/outside_controller_use.md @@ -10,8 +10,8 @@ In ActiveModelSerializers versions 0.10 or later, serializing resources outside # Create our resource post = Post.create(title: "Sample post", body: "I love Active Model Serializers!") -# Optional options parameters -options = {} +# Optional options parameters for both the serializer and instance +options = {serializer: PostDetailedSerializer, username: 'sample user'} # Create a serializable resource instance serializable_resource = ActiveModelSerializers::SerializableResource.new(post, options) @@ -20,6 +20,7 @@ serializable_resource = ActiveModelSerializers::SerializableResource.new(post, o model_json = serializable_resource.as_json ``` The object that is passed to `ActiveModelSerializers::SerializableResource.new` can be a single resource or a collection. +The additional options are the same options that are passed [through controllers](../general/rendering.md#explicit-serializer). ### Looking up the Serializer for a Resource From 006956e56bfc96d5c8abe49f29f9bbaca1e578b3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 15 Feb 2017 20:30:28 -0600 Subject: [PATCH 837/903] ActiveModel::Model handles the ActiveModel::Errors API As pointed out in https://github.com/rails-api/active_model_serializers/issues/2049 ActiveModel::Model already extends ActiveModel::Translation which implements human_attribute_name and lookup_ancestors --- lib/active_model_serializers/model.rb | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index 7e05ffe65..e3c86e98b 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -125,16 +125,5 @@ def cache_key "#{id}-#{updated_at.strftime('%Y%m%d%H%M%S%9N')}" ].compact) end - - # The following methods are needed to be minimally implemented for ActiveModel::Errors - # :nocov: - def self.human_attribute_name(attr, _options = {}) - attr - end - - def self.lookup_ancestors - [self] - end - # :nocov: end end From a081e4ffc4779f4a552cfb354e694cd9645e6704 Mon Sep 17 00:00:00 2001 From: Jared Beck Date: Fri, 17 Feb 2017 13:39:21 -0500 Subject: [PATCH 838/903] jsonapi is deprecated, just use jsonapi-renderer From the author of jsonapi: > .. The jsonapi gem was previously just a bundle of jsonapi-serializer and jsonapi-renderer, and AMS is using only a helper class of jsonapi-renderer (namely JSONAPI::IncludeDirective). The AMS dependency was previously not properly pinned to a specific version, which I saw as a risk for many users, so I avoided updating this gem. Moreover, the name jsonapi being somewhat too generic for what this gem evolved into (namely jsonapi-rb, which bundles jsonapi-renderer and jsonapi-parser, along with serializers and deserializers, with tight integrations with various frameworks), I decided to stay away from it for fairness. > TL;DR: Yes, people should use jsonapi-parser and jsonapi-renderer directly (or give a try to jsonapi-rb, depending on their needs). We should also update jsonapi-renderer to the latest, currently 0.1.2, but I thought that should be a separate PR. --- CHANGELOG.md | 2 ++ active_model_serializers.gemspec | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7a669bed2..3908d73d1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,8 @@ Fixes: Misc: +- [#2055](https://github.com/rails-api/active_model_serializers/pull/2055) + Replace deprecated dependency jsonapi with jsonapi-renderer. (@jaredbeck) - [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) - [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) - [#2035](https://github.com/rails-api/active_model_serializers/pull/2035) Document how to disable the logger. (@MSathieu) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index a1fc0107a..b81be0e10 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,7 +42,8 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' - spec.add_runtime_dependency 'jsonapi', '0.1.1.beta6' + # TODO: Latest jsonapi-renderer is 0.1.2 + spec.add_runtime_dependency 'jsonapi-renderer', '0.1.1.beta1' spec.add_runtime_dependency 'case_transform', '>= 0.2' spec.add_development_dependency 'activerecord', rails_versions From 1005aa60a95aa1af443b8f86dbefc145fccfb316 Mon Sep 17 00:00:00 2001 From: Jared Beck Date: Mon, 20 Feb 2017 01:50:02 -0500 Subject: [PATCH 839/903] Update version constraint for jsonapi-renderer Currently (2017-02-20) the latest version is 0.1.2. Why not use a version constraint like '~> 0.1.1'? Because we know of no reason why 0.1.1.beta1 cannot still be used. That said, we have done no research looking for such a reason. --- CHANGELOG.md | 3 +++ active_model_serializers.gemspec | 3 +-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3908d73d1..f5644549e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,9 @@ Breaking changes: Features: - [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) ActiveModelSerializers::Model#attributes. Originally in [#1982](https://github.com/rails-api/active_model_serializers/pull/1982). (@bf4) +- [#2057](https://github.com/rails-api/active_model_serializers/pull/2057) + Update version constraint for jsonapi-renderer to `['>= 0.1.1.beta1', '< 0.2']` + (@jaredbeck) Fixes: diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index b81be0e10..108f166a4 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -42,8 +42,7 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' - # TODO: Latest jsonapi-renderer is 0.1.2 - spec.add_runtime_dependency 'jsonapi-renderer', '0.1.1.beta1' + spec.add_runtime_dependency 'jsonapi-renderer', ['>= 0.1.1.beta1', '< 0.2'] spec.add_runtime_dependency 'case_transform', '>= 0.2' spec.add_development_dependency 'activerecord', rails_versions From 19f8ada4afce77430c59bab17e0388a6ec8079f7 Mon Sep 17 00:00:00 2001 From: Akiicat Date: Tue, 28 Feb 2017 05:23:19 +0800 Subject: [PATCH 840/903] Update serializers.md --- docs/general/serializers.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 9925744fa..bb6e21be2 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -225,10 +225,10 @@ With the `:json` adapter, the previous serializer would be rendered as: link :self do href "https://example.com/link_author/#{object.id}" end -link :author { link_author_url(object) } -link :link_authors { link_authors_url } +link(:author) { link_author_url(object) } +link(:link_authors) { link_authors_url } link :other, 'https://example.com/resource' -link :posts { link_author_posts_url(object) } +link(:posts) { link_author_posts_url(object) } ``` #### #object From d48aaefdb250492a2f7607fcb601c449fc0441fc Mon Sep 17 00:00:00 2001 From: Hitabis GmbH Date: Tue, 7 Mar 2017 09:36:05 +0100 Subject: [PATCH 841/903] Remove typo from upgrade from 0.8 to 0.10 docs Typo ActiveMode::Serializer was changed to ActiveModel::Serializer --- docs/howto/upgrade_from_0_8_to_0_10.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/howto/upgrade_from_0_8_to_0_10.md b/docs/howto/upgrade_from_0_8_to_0_10.md index 12303d144..ea51e81c2 100644 --- a/docs/howto/upgrade_from_0_8_to_0_10.md +++ b/docs/howto/upgrade_from_0_8_to_0_10.md @@ -107,7 +107,7 @@ end ``` Add this class to your app however you see fit. This is the class that your existing serializers -that inherit from `ActiveMode::Serializer` should inherit from. +that inherit from `ActiveModel::Serializer` should inherit from. ### 3. Add `ActiveModel::V08::CollectionSerializer` ```ruby From 28b8e3dd175c5bc2a888746c87034c9a26605828 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 7 Mar 2017 15:41:20 -0600 Subject: [PATCH 842/903] Bump to v0.10.5 --- CHANGELOG.md | 12 +++++++++++- lib/active_model/serializer/version.rb | 2 +- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f5644549e..0f6ea9535 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,16 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...master) + +Breaking changes: + +Features: + +Fixes: + +Misc: + +### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) Breaking changes: diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index b72d23e82..209437da9 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.4'.freeze + VERSION = '0.10.5'.freeze end end From 24c0212c83260d1074c27ab296028824f3f49099 Mon Sep 17 00:00:00 2001 From: Matt Gardner Date: Wed, 8 Mar 2017 18:04:35 -0500 Subject: [PATCH 843/903] Providing caveat in documentation (#2070) * Providing caveat in documentation I think it'd be helpful to mention that `jsonapi_parse!` will throw an InvalidDocument error. * Update ember-and-json-api.md --- docs/integrations/ember-and-json-api.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index 57454b720..eb7f1ade7 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -74,6 +74,9 @@ Then, in your controller you can tell rails you're accepting and rendering the j end ``` +#### Note: +In Rails 5, the "unsafe" method ( `jsonapi_parse!` vs the safe `jsonapi_parse`) throws an `InvalidDocument` exception when the payload does not meet basic criteria for JSON API deserialization. + ### Adapter Changes From a36b25d2db6734ed61158559b564ccec4e4f7f87 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 12 Mar 2017 15:50:05 -0500 Subject: [PATCH 844/903] Add rubocop binstub that rspects file patterns Best of both worlds! (Because you can't override the default rubocop includes) The binstub basically, lets me safely `rubocop test/foo_test.rb` instead of `bundle exec rubocop test/foo_test.rb` ```bash # ~/.profile # https://twitter.com/tpope/status/165631968996900865 # tl;dr `mkdir .git/safe` to add `bin` to path, e.g. `bin/rails` PATH=".git/safe/../../bin:$PATH" ``` --- .rubocop.yml | 5 +++- Rakefile | 31 +----------------------- bin/rubocop | 38 ++++++++++++++++++++++++++++++ lib/tasks/rubocop.rake | 53 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 96 insertions(+), 31 deletions(-) create mode 100755 bin/rubocop create mode 100644 lib/tasks/rubocop.rake diff --git a/.rubocop.yml b/.rubocop.yml index 8d7551a5b..82f076564 100644 --- a/.rubocop.yml +++ b/.rubocop.yml @@ -1,10 +1,13 @@ AllCops: TargetRubyVersion: 2.1 Exclude: - - config/initializers/forbidden_yaml.rb - !ruby/regexp /(vendor|bundle|bin|db|tmp)\/.*/ DisplayCopNames: true DisplayStyleGuide: true + # https://github.com/bbatsov/rubocop/blob/master/manual/caching.md + # https://github.com/bbatsov/rubocop/blob/e8680418b351491e111a18cf5b453fc07a3c5239/config/default.yml#L60-L77 + UseCache: true + CacheRootDirectory: tmp Rails: Enabled: true diff --git a/Rakefile b/Rakefile index 912c7fcb4..6ba0c2bc9 100644 --- a/Rakefile +++ b/Rakefile @@ -7,6 +7,7 @@ begin require 'simplecov' rescue LoadError # rubocop:disable Lint/HandleExceptions end +import('lib/tasks/rubocop.rake') Bundler::GemHelper.install_tasks @@ -30,36 +31,6 @@ namespace :yard do end end -begin - require 'rubocop' - require 'rubocop/rake_task' -rescue LoadError # rubocop:disable Lint/HandleExceptions -else - Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - require 'rbconfig' - # https://github.com/bundler/bundler/blob/1b3eb2465a/lib/bundler/constants.rb#L2 - windows_platforms = /(msdos|mswin|djgpp|mingw)/ - if RbConfig::CONFIG['host_os'] =~ windows_platforms - desc 'No-op rubocop on Windows-- unsupported platform' - task :rubocop do - puts 'Skipping rubocop on Windows' - end - elsif defined?(::Rubinius) - desc 'No-op rubocop to avoid rbx segfault' - task :rubocop do - puts 'Skipping rubocop on rbx due to segfault' - puts 'https://github.com/rubinius/rubinius/issues/3499' - end - else - Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - desc 'Execute rubocop' - RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--rails', '--display-cop-names', '--display-style-guide'] - task.fail_on_error = true - end - end -end - require 'rake/testtask' Rake::TestTask.new(:test) do |t| diff --git a/bin/rubocop b/bin/rubocop new file mode 100755 index 000000000..269f89544 --- /dev/null +++ b/bin/rubocop @@ -0,0 +1,38 @@ +#!/usr/bin/env bash +# +# Usage: +# bin/rubocop [-A|-t|-h] +# bin/rubocop [file or path] [cli options] +# +# Options: +# Autocorrect -A +# AutoGenConfig -t +# Usage -h,--help,help + +set -e + +case $1 in + -A) + echo "Rubocop autocorrect is ON" >&2 + bundle exec rake -f lib/tasks/rubocop.rake rubocop:auto_correct + ;; + + -t) + echo "Rubocop is generating a new TODO" >&2 + bundle exec rake -f lib/tasks/rubocop.rake rubocop:auto_gen_config + ;; + + -h|--help|help) + sed -ne '/^#/!q;s/.\{1,2\}//;1d;p' < "$0" + ;; + + *) + # with no args, run vanilla rubocop + # else assume we're passing in arbitrary arguments + if [ -z "$1" ]; then + bundle exec rake -f lib/tasks/rubocop.rake rubocop + else + bundle exec rubocop "$@" + fi + ;; +esac diff --git a/lib/tasks/rubocop.rake b/lib/tasks/rubocop.rake new file mode 100644 index 000000000..5c9a1242f --- /dev/null +++ b/lib/tasks/rubocop.rake @@ -0,0 +1,53 @@ +begin + require 'rubocop' + require 'rubocop/rake_task' +rescue LoadError # rubocop:disable Lint/HandleExceptions +else + require 'rbconfig' + # https://github.com/bundler/bundler/blob/1b3eb2465a/lib/bundler/constants.rb#L2 + windows_platforms = /(msdos|mswin|djgpp|mingw)/ + if RbConfig::CONFIG['host_os'] =~ windows_platforms + desc 'No-op rubocop on Windows-- unsupported platform' + task :rubocop do + puts 'Skipping rubocop on Windows' + end + elsif defined?(::Rubinius) + desc 'No-op rubocop to avoid rbx segfault' + task :rubocop do + puts 'Skipping rubocop on rbx due to segfault' + puts 'https://github.com/rubinius/rubinius/issues/3499' + end + else + Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) + patterns = [ + 'Gemfile', + 'Rakefile', + 'lib/**/*.{rb,rake}', + 'config/**/*.rb', + 'app/**/*.rb', + 'test/**/*.rb' + ] + desc 'Execute rubocop' + RuboCop::RakeTask.new(:rubocop) do |task| + task.options = ['--rails', '--display-cop-names', '--display-style-guide'] + task.formatters = ['progress'] + task.patterns = patterns + task.fail_on_error = true + end + + namespace :rubocop do + desc 'Auto-gen rubocop config' + task :auto_gen_config do + options = ['--auto-gen-config'].concat patterns + require 'benchmark' + result = 0 + cli = RuboCop::CLI.new + time = Benchmark.realtime do + result = cli.run(options) + end + puts "Finished in #{time} seconds" if cli.options[:debug] + abort('RuboCop failed!') if result.nonzero? + end + end + end +end From 9c26ffe2d6ba70981f2ffba4c6610ed0c75ac07d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 27 Feb 2017 22:27:36 -0600 Subject: [PATCH 845/903] Better variables; allow looking serializer from class --- lib/active_model/serializer.rb | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 0d94bfb50..54a3724d0 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -34,17 +34,18 @@ class Serializer # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] # Preferentially returns - # 1. resource.serializer + # 1. resource.serializer_class # 2. ArraySerializer when resource is a collection # 3. options[:serializer] # 4. lookup serializer when resource is a Class - def self.serializer_for(resource, options = {}) - if resource.respond_to?(:serializer_class) - resource.serializer_class - elsif resource.respond_to?(:to_ary) + def self.serializer_for(resource_or_class, options = {}) + if resource_or_class.respond_to?(:serializer_class) + resource_or_class.serializer_class + elsif resource_or_class.respond_to?(:to_ary) config.collection_serializer else - options.fetch(:serializer) { get_serializer_for(resource.class, options[:namespace]) } + resource_class = resource_or_class.class == Class ? resource_or_class : resource_or_class.class + options.fetch(:serializer) { get_serializer_for(resource_class, options[:namespace]) } end end From 47e82e09b10fd50b718fd71c54bd2d6a13dc376b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 12 Mar 2017 20:18:48 -0500 Subject: [PATCH 846/903] Make behavior explicit --- lib/active_model/serializer.rb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 54a3724d0..9d7790088 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -92,6 +92,8 @@ def self.get_serializer_for(klass, namespace = nil) serializer_class elsif klass.superclass get_serializer_for(klass.superclass) + else + nil # No serializer found end end end From c377b7e31de78bbc1a1da1f284a4868da750b7f8 Mon Sep 17 00:00:00 2001 From: lvela Date: Mon, 13 Mar 2017 14:21:56 -0500 Subject: [PATCH 847/903] Correct info on using `JSON` adapter I think this needs to be changed (based on info above). --- docs/howto/add_pagination_links.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 69d290c2f..e27923836 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -72,7 +72,7 @@ ActiveModelSerializers pagination relies on a paginated collection with the meth ### JSON adapter -If you are using `JSON` adapter, pagination links will not be included automatically, but it is possible to do so using `meta` key. +If you are not using `JSON` adapter, pagination links will not be included automatically, but it is possible to do so using `meta` key. Add this method to your base API controller. From 36b4eac79b4d1ad6bd24dcf5996ba7f9956c53cb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 12 Mar 2017 21:38:07 -0500 Subject: [PATCH 848/903] Make serializer interface more obvious --- lib/active_model/serializer.rb | 245 +++++++++++++++++- .../serializer/concerns/associations.rb | 102 -------- .../serializer/concerns/attributes.rb | 82 ------ .../serializer/concerns/caching.rb | 2 +- .../serializer/concerns/configuration.rb | 59 ----- lib/active_model/serializer/concerns/links.rb | 35 --- lib/active_model/serializer/concerns/meta.rb | 29 --- lib/active_model/serializer/concerns/type.rb | 25 -- 8 files changed, 234 insertions(+), 345 deletions(-) delete mode 100644 lib/active_model/serializer/concerns/associations.rb delete mode 100644 lib/active_model/serializer/concerns/attributes.rb delete mode 100644 lib/active_model/serializer/concerns/configuration.rb delete mode 100644 lib/active_model/serializer/concerns/links.rb delete mode 100644 lib/active_model/serializer/concerns/meta.rb delete mode 100644 lib/active_model/serializer/concerns/type.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 0d94bfb50..597b34c8c 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -4,13 +4,7 @@ require 'active_model/serializer/array_serializer' require 'active_model/serializer/error_serializer' require 'active_model/serializer/errors_serializer' -require 'active_model/serializer/concerns/associations' -require 'active_model/serializer/concerns/attributes' require 'active_model/serializer/concerns/caching' -require 'active_model/serializer/concerns/configuration' -require 'active_model/serializer/concerns/links' -require 'active_model/serializer/concerns/meta' -require 'active_model/serializer/concerns/type' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' @@ -23,13 +17,16 @@ class Serializer extend ActiveSupport::Autoload autoload :Adapter autoload :Null - include Configuration - include Associations - include Attributes + autoload :Attribute + autoload :Association + autoload :Reflection + autoload :SingularReflection + autoload :CollectionReflection + autoload :BelongsToReflection + autoload :HasOneReflection + autoload :HasManyReflection + include ActiveSupport::Configurable include Caching - include Links - include Meta - include Type # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] @@ -111,6 +108,200 @@ def self.serialization_adapter_instance @serialization_adapter_instance ||= ActiveModelSerializers::Adapter::Attributes end + # Configuration options may also be set in + # Serializers and Adapters + config.collection_serializer = ActiveModel::Serializer::CollectionSerializer + config.serializer_lookup_enabled = true + + # @deprecated Use {#config.collection_serializer=} instead of this. Is + # compatibilty layer for ArraySerializer. + def config.array_serializer=(collection_serializer) + self.collection_serializer = collection_serializer + end + + # @deprecated Use {#config.collection_serializer} instead of this. Is + # compatibilty layer for ArraySerializer. + def config.array_serializer + collection_serializer + end + + config.default_includes = '*' + config.adapter = :attributes + config.key_transform = nil + config.jsonapi_pagination_links_enabled = true + config.jsonapi_resource_type = :plural + config.jsonapi_namespace_separator = '-'.freeze + config.jsonapi_version = '1.0' + config.jsonapi_toplevel_meta = {} + # Make JSON API top-level jsonapi member opt-in + # ref: http://jsonapi.org/format/#document-top-level + config.jsonapi_include_toplevel_object = false + config.include_data_default = true + + # For configuring how serializers are found. + # This should be an array of procs. + # + # The priority of the output is that the first item + # in the evaluated result array will take precedence + # over other possible serializer paths. + # + # i.e.: First match wins. + # + # @example output + # => [ + # "CustomNamespace::ResourceSerializer", + # "ParentSerializer::ResourceSerializer", + # "ResourceNamespace::ResourceSerializer" , + # "ResourceSerializer"] + # + # If CustomNamespace::ResourceSerializer exists, it will be used + # for serialization + config.serializer_lookup_chain = ActiveModelSerializers::LookupChain::DEFAULT.dup + + config.schema_path = 'test/support/schemas' + + with_options instance_writer: false, instance_reader: false do |serializer| + serializer.class_attribute :_attributes_data # @api private + self._attributes_data ||= {} + end + with_options instance_writer: false, instance_reader: true do |serializer| + serializer.class_attribute :_reflections + self._reflections ||= {} + serializer.class_attribute :_links # @api private + self._links ||= {} + serializer.class_attribute :_meta # @api private + serializer.class_attribute :_type # @api private + end + + def self.inherited(base) + super + base._attributes_data = _attributes_data.dup + base._reflections = _reflections.dup + base._links = _links.dup + end + + # keys of attributes + # @see Serializer::attribute + def self._attributes + _attributes_data.keys + end + + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :name, :recent_edits + def self.attributes(*attrs) + attrs = attrs.first if attrs.first.class == Array + + attrs.each do |attr| + attribute(attr) + end + end + + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :recent_edits + # attribute :name, key: :title + # + # attribute :full_name do + # "#{object.first_name} #{object.last_name}" + # end + # + # def recent_edits + # object.edits.last(5) + # end + def self.attribute(attr, options = {}, &block) + key = options.fetch(:key, attr) + _attributes_data[key] = Attribute.new(attr, options, block) + end + + # @api private + # maps attribute value to explicit key name + # @see Serializer::attribute + # @see ActiveModel::Serializer::Caching#fragmented_attributes + def self._attributes_keys + _attributes_data + .each_with_object({}) do |(key, attr), hash| + next if key == attr.name + hash[attr.name] = { key: key } + end + end + + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection + # @return [void] + # + # @example + # has_many :comments, serializer: CommentSummarySerializer + # + def self.has_many(name, options = {}, &block) # rubocop:disable Style/PredicateName + associate(HasManyReflection.new(name, options, block)) + end + + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection + # @return [void] + # + # @example + # belongs_to :author, serializer: AuthorSerializer + # + def self.belongs_to(name, options = {}, &block) + associate(BelongsToReflection.new(name, options, block)) + end + + # @param [Symbol] name of the association + # @param [Hash any>] options for the reflection + # @return [void] + # + # @example + # has_one :author, serializer: AuthorSerializer + # + def self.has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName + associate(HasOneReflection.new(name, options, block)) + end + + # Add reflection and define {name} accessor. + # @param [ActiveModel::Serializer::Reflection] reflection + # @return [void] + # + # @api private + def self.associate(reflection) + key = reflection.options[:key] || reflection.name + self._reflections[key] = reflection + end + private_class_method :associate + + # Define a link on a serializer. + # @example + # link(:self) { resource_url(object) } + # @example + # link(:self) { "http://example.com/resource/#{object.id}" } + # @example + # link :resource, "http://example.com/resource" + # + def self.link(name, value = nil, &block) + _links[name] = block || value + end + + # Set the JSON API meta attribute of a serializer. + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # meta { stuff: 'value' } + # @example + # meta do + # { comment_count: object.comments.count } + # end + def self.meta(value = nil, &block) + self._meta = block || value + end + + # Set the JSON API type of a serializer. + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # type 'authors' + def self.type(type) + self._type = type && type.to_s + end + attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. @@ -131,6 +322,36 @@ def success? true end + # Return the +attributes+ of +object+ as presented + # by the serializer. + def attributes(requested_attrs = nil, reload = false) + @attributes = nil if reload + @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| + next if attr.excluded?(self) + next unless requested_attrs.nil? || requested_attrs.include?(key) + hash[key] = attr.value(self) + end + end + + # @param [JSONAPI::IncludeDirective] include_directive (defaults to the + # +default_include_directive+ config value when not provided) + # @return [Enumerator] + # + def associations(include_directive = ActiveModelSerializers.default_include_directive, include_slice = nil) + include_slice ||= include_directive + return unless object + + Enumerator.new do |y| + self.class._reflections.values.each do |reflection| + next if reflection.excluded?(self) + key = reflection.options.fetch(:key, reflection.name) + next unless include_directive.key?(key) + + y.yield reflection.build_association(self, instance_options, include_slice) + end + end + end + # @return [Hash] containing the attributes and first level # associations, similar to how ActiveModel::Serializers::JSON is used # in ActiveRecord::Base. diff --git a/lib/active_model/serializer/concerns/associations.rb b/lib/active_model/serializer/concerns/associations.rb deleted file mode 100644 index ce0ea21ff..000000000 --- a/lib/active_model/serializer/concerns/associations.rb +++ /dev/null @@ -1,102 +0,0 @@ -module ActiveModel - class Serializer - # Defines an association in the object should be rendered. - # - # The serializer object should implement the association name - # as a method which should return an array when invoked. If a method - # with the association name does not exist, the association name is - # dispatched to the serialized object. - # - module Associations - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: true do |serializer| - serializer.class_attribute :_reflections - self._reflections ||= {} - end - - extend ActiveSupport::Autoload - autoload :Association - autoload :Reflection - autoload :SingularReflection - autoload :CollectionReflection - autoload :BelongsToReflection - autoload :HasOneReflection - autoload :HasManyReflection - end - - module ClassMethods - def inherited(base) - super - base._reflections = _reflections.dup - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # has_many :comments, serializer: CommentSummarySerializer - # - def has_many(name, options = {}, &block) # rubocop:disable Style/PredicateName - associate(HasManyReflection.new(name, options, block)) - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # belongs_to :author, serializer: AuthorSerializer - # - def belongs_to(name, options = {}, &block) - associate(BelongsToReflection.new(name, options, block)) - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # has_one :author, serializer: AuthorSerializer - # - def has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName - associate(HasOneReflection.new(name, options, block)) - end - - private - - # Add reflection and define {name} accessor. - # @param [ActiveModel::Serializer::Reflection] reflection - # @return [void] - # - # @api private - # - def associate(reflection) - key = reflection.options[:key] || reflection.name - self._reflections[key] = reflection - end - end - - # @param [JSONAPI::IncludeDirective] include_directive (defaults to the - # +default_include_directive+ config value when not provided) - # @return [Enumerator] - # - def associations(include_directive = ActiveModelSerializers.default_include_directive, include_slice = nil) - include_slice ||= include_directive - return unless object - - Enumerator.new do |y| - self.class._reflections.values.each do |reflection| - next if reflection.excluded?(self) - key = reflection.options.fetch(:key, reflection.name) - next unless include_directive.key?(key) - - y.yield reflection.build_association(self, instance_options, include_slice) - end - end - end - end - end -end diff --git a/lib/active_model/serializer/concerns/attributes.rb b/lib/active_model/serializer/concerns/attributes.rb deleted file mode 100644 index 6ee2732fd..000000000 --- a/lib/active_model/serializer/concerns/attributes.rb +++ /dev/null @@ -1,82 +0,0 @@ -module ActiveModel - class Serializer - module Attributes - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_attributes_data # @api private - self._attributes_data ||= {} - end - - extend ActiveSupport::Autoload - autoload :Attribute - - # Return the +attributes+ of +object+ as presented - # by the serializer. - def attributes(requested_attrs = nil, reload = false) - @attributes = nil if reload - @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| - next if attr.excluded?(self) - next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = attr.value(self) - end - end - end - - module ClassMethods - def inherited(base) - super - base._attributes_data = _attributes_data.dup - end - - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :name, :recent_edits - def attributes(*attrs) - attrs = attrs.first if attrs.first.class == Array - - attrs.each do |attr| - attribute(attr) - end - end - - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :recent_edits - # attribute :name, key: :title - # - # attribute :full_name do - # "#{object.first_name} #{object.last_name}" - # end - # - # def recent_edits - # object.edits.last(5) - # end - def attribute(attr, options = {}, &block) - key = options.fetch(:key, attr) - _attributes_data[key] = Attribute.new(attr, options, block) - end - - # @api private - # keys of attributes - # @see Serializer::attribute - def _attributes - _attributes_data.keys - end - - # @api private - # maps attribute value to explicit key name - # @see Serializer::attribute - # @see FragmentCache#fragment_serializer - def _attributes_keys - _attributes_data - .each_with_object({}) do |(key, attr), hash| - next if key == attr.name - hash[attr.name] = { key: key } - end - end - end - end - end -end diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index 4809f4cb0..c83407872 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -40,9 +40,9 @@ module Caching module ClassMethods def inherited(base) - super caller_line = caller[1] base._cache_digest_file_path = caller_line + super end def _cache_digest diff --git a/lib/active_model/serializer/concerns/configuration.rb b/lib/active_model/serializer/concerns/configuration.rb deleted file mode 100644 index d6d3c6106..000000000 --- a/lib/active_model/serializer/concerns/configuration.rb +++ /dev/null @@ -1,59 +0,0 @@ -module ActiveModel - class Serializer - module Configuration - include ActiveSupport::Configurable - extend ActiveSupport::Concern - - # Configuration options may also be set in - # Serializers and Adapters - included do |base| - config = base.config - config.collection_serializer = ActiveModel::Serializer::CollectionSerializer - config.serializer_lookup_enabled = true - - def config.array_serializer=(collection_serializer) - self.collection_serializer = collection_serializer - end - - def config.array_serializer - collection_serializer - end - - config.default_includes = '*' - config.adapter = :attributes - config.key_transform = nil - config.jsonapi_pagination_links_enabled = true - config.jsonapi_resource_type = :plural - config.jsonapi_namespace_separator = '-'.freeze - config.jsonapi_version = '1.0' - config.jsonapi_toplevel_meta = {} - # Make JSON API top-level jsonapi member opt-in - # ref: http://jsonapi.org/format/#document-top-level - config.jsonapi_include_toplevel_object = false - config.include_data_default = true - - # For configuring how serializers are found. - # This should be an array of procs. - # - # The priority of the output is that the first item - # in the evaluated result array will take precedence - # over other possible serializer paths. - # - # i.e.: First match wins. - # - # @example output - # => [ - # "CustomNamespace::ResourceSerializer", - # "ParentSerializer::ResourceSerializer", - # "ResourceNamespace::ResourceSerializer" , - # "ResourceSerializer"] - # - # If CustomNamespace::ResourceSerializer exists, it will be used - # for serialization - config.serializer_lookup_chain = ActiveModelSerializers::LookupChain::DEFAULT.dup - - config.schema_path = 'test/support/schemas' - end - end - end -end diff --git a/lib/active_model/serializer/concerns/links.rb b/lib/active_model/serializer/concerns/links.rb deleted file mode 100644 index 1322adb0a..000000000 --- a/lib/active_model/serializer/concerns/links.rb +++ /dev/null @@ -1,35 +0,0 @@ -module ActiveModel - class Serializer - module Links - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: true do |serializer| - serializer.class_attribute :_links # @api private - self._links ||= {} - end - - extend ActiveSupport::Autoload - end - - module ClassMethods - def inherited(base) - super - base._links = _links.dup - end - - # Define a link on a serializer. - # @example - # link(:self) { resource_url(object) } - # @example - # link(:self) { "http://example.com/resource/#{object.id}" } - # @example - # link :resource, "http://example.com/resource" - # - def link(name, value = nil, &block) - _links[name] = block || value - end - end - end - end -end diff --git a/lib/active_model/serializer/concerns/meta.rb b/lib/active_model/serializer/concerns/meta.rb deleted file mode 100644 index 5160585e0..000000000 --- a/lib/active_model/serializer/concerns/meta.rb +++ /dev/null @@ -1,29 +0,0 @@ -module ActiveModel - class Serializer - module Meta - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: true do |serializer| - serializer.class_attribute :_meta # @api private - end - - extend ActiveSupport::Autoload - end - - module ClassMethods - # Set the JSON API meta attribute of a serializer. - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # meta { stuff: 'value' } - # @example - # meta do - # { comment_count: object.comments.count } - # end - def meta(value = nil, &block) - self._meta = block || value - end - end - end - end -end diff --git a/lib/active_model/serializer/concerns/type.rb b/lib/active_model/serializer/concerns/type.rb deleted file mode 100644 index c37c9af8e..000000000 --- a/lib/active_model/serializer/concerns/type.rb +++ /dev/null @@ -1,25 +0,0 @@ -module ActiveModel - class Serializer - module Type - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: true do |serializer| - serializer.class_attribute :_type # @api private - end - - extend ActiveSupport::Autoload - end - - module ClassMethods - # Set the JSON API type of a serializer. - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # type 'authors' - def type(type) - self._type = type && type.to_s - end - end - end - end -end From 2e71bc47f42a63389ea54fd5d2925d0b7dabc45e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 16 Mar 2017 10:14:18 -0500 Subject: [PATCH 849/903] Improve comments; move caching concern to caching.rb --- lib/active_model/serializer.rb | 23 +++++++------------ .../serializer/concerns/caching.rb | 12 ++++++++++ 2 files changed, 20 insertions(+), 15 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 597b34c8c..d77eb7e39 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -108,8 +108,8 @@ def self.serialization_adapter_instance @serialization_adapter_instance ||= ActiveModelSerializers::Adapter::Attributes end - # Configuration options may also be set in - # Serializers and Adapters + # Preferred interface is ActiveModelSerializers.config + # BEGIN DEFAULT CONFIGURATION config.collection_serializer = ActiveModel::Serializer::CollectionSerializer config.serializer_lookup_enabled = true @@ -159,6 +159,7 @@ def config.array_serializer config.serializer_lookup_chain = ActiveModelSerializers::LookupChain::DEFAULT.dup config.schema_path = 'test/support/schemas' + # END DEFAULT CONFIGURATION with_options instance_writer: false, instance_reader: false do |serializer| serializer.class_attribute :_attributes_data # @api private @@ -180,12 +181,14 @@ def self.inherited(base) base._links = _links.dup end - # keys of attributes + # @return [Array] Key names of declared attributes # @see Serializer::attribute def self._attributes _attributes_data.keys end + # BEGIN SERIALIZER MACROS + # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :name, :recent_edits @@ -214,18 +217,6 @@ def self.attribute(attr, options = {}, &block) _attributes_data[key] = Attribute.new(attr, options, block) end - # @api private - # maps attribute value to explicit key name - # @see Serializer::attribute - # @see ActiveModel::Serializer::Caching#fragmented_attributes - def self._attributes_keys - _attributes_data - .each_with_object({}) do |(key, attr), hash| - next if key == attr.name - hash[attr.name] = { key: key } - end - end - # @param [Symbol] name of the association # @param [Hash any>] options for the reflection # @return [void] @@ -302,6 +293,8 @@ def self.type(type) self._type = type && type.to_s end + # END SERIALIZER MACROS + attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index c83407872..3238adc83 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -68,6 +68,18 @@ def _skip_digest? _cache_options && _cache_options[:skip_digest] end + # @api private + # maps attribute value to explicit key name + # @see Serializer::attribute + # @see Serializer::fragmented_attributes + def _attributes_keys + _attributes_data + .each_with_object({}) do |(key, attr), hash| + next if key == attr.name + hash[attr.name] = { key: key } + end + end + def fragmented_attributes cached = _cache_only ? _cache_only : _attributes - _cache_except cached = cached.map! { |field| _attributes_keys.fetch(field, field) } From cec6478f322bf90383b2b6e084a120639cc1af4f Mon Sep 17 00:00:00 2001 From: Ryunosuke Sato Date: Fri, 24 Mar 2017 10:40:27 +0900 Subject: [PATCH 850/903] Fix example code in `doc/general/getting_started.md` The `belongs_to` method should take relation name, not a foreign_key property. --- docs/general/getting_started.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index ac6d5f79a..b39cd2831 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -37,7 +37,7 @@ and class CommentSerializer < ActiveModel::Serializer attributes :name, :body - belongs_to :post_id + belongs_to :post end ``` From f327b6be0c324d6b8122226a10fec6f6ea567107 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 27 Mar 2017 21:43:16 -0500 Subject: [PATCH 851/903] Improve reflection internal interface --- lib/active_model/serializer.rb | 4 +- lib/active_model/serializer/reflection.rb | 102 +++++++++++++++++----- 2 files changed, 80 insertions(+), 26 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 978f352b6..ea24ce525 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -117,13 +117,13 @@ def self.serialization_adapter_instance config.serializer_lookup_enabled = true # @deprecated Use {#config.collection_serializer=} instead of this. Is - # compatibilty layer for ArraySerializer. + # compatibility layer for ArraySerializer. def config.array_serializer=(collection_serializer) self.collection_serializer = collection_serializer end # @deprecated Use {#config.collection_serializer} instead of this. Is - # compatibilty layer for ArraySerializer. + # compatibility layer for ArraySerializer. def config.array_serializer collection_serializer end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 96645bd73..96cca0bee 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -14,6 +14,19 @@ class Serializer # end # has_many :secret_meta_data, if: :is_admin? # + # has_one :blog do |serializer| + # meta count: object.roles.count + # serializer.cached_blog + # end + # + # private + # + # def cached_blog + # cache_store.fetch("cached_blog:#{object.updated_at}") do + # Blog.find(object.blog_id) + # end + # end + # # def is_admin? # current_user.admin? # end @@ -32,43 +45,82 @@ class Serializer # # ] # # So you can inspect reflections in your Adapters. - # class Reflection < Field def initialize(*) super - @_links = {} - @_include_data = Serializer.config.include_data_default - @_meta = nil + options[:links] = {} + options[:include_data_setting] = Serializer.config.include_data_default + options[:meta] = nil end + # @api public + # @example + # has_one :blog do + # include_data false + # link :self, 'a link' + # link :related, 'another link' + # link :self, '//example.com/link_author/relationships/bio' + # id = object.profile.id + # link :related do + # "//example.com/profiles/#{id}" if id != 123 + # end + # link :related do + # ids = object.likes.map(&:id).join(',') + # href "//example.com/likes/#{ids}" + # meta ids: ids + # end + # end def link(name, value = nil, &block) - @_links[name] = block || value + options[:links][name] = block || value :nil end + # @api public + # @example + # has_one :blog do + # include_data false + # meta(id: object.blog.id) + # meta liked: object.likes.any? + # link :self do + # href object.blog.id.to_s + # meta(id: object.blog.id) + # end def meta(value = nil, &block) - @_meta = block || value + options[:meta] = block || value :nil end + # @api public + # @example + # has_one :blog do + # include_data false + # link :self, 'a link' + # link :related, 'another link' + # end + # + # has_one :blog do + # include_data false + # link :self, 'a link' + # link :related, 'another link' + # end + # + # belongs_to :reviewer do + # meta name: 'Dan Brown' + # include_data true + # end + # + # has_many :tags, serializer: TagSerializer do + # link :self, '//example.com/link_author/relationships/tags' + # include_data :if_sideloaded + # end def include_data(value = true) - @_include_data = value + options[:include_data_setting] = value :nil end # @param serializer [ActiveModel::Serializer] # @yield [ActiveModel::Serializer] # @return [:nil, associated resource or resource collection] - # @example - # has_one :blog do |serializer| - # serializer.cached_blog - # end - # - # def cached_blog - # cache_store.fetch("cached_blog:#{object.updated_at}") do - # Blog.find(object.blog_id) - # end - # end def value(serializer, include_slice) @object = serializer.object @scope = serializer.scope @@ -103,7 +155,6 @@ def value(serializer, include_slice) # comments_reflection.build_association(post_serializer, foo: 'bar') # # @api private - # def build_association(parent_serializer, parent_serializer_options, include_slice = {}) reflection_options = options.dup @@ -113,8 +164,8 @@ def build_association(parent_serializer, parent_serializer_options, include_slic association_value = value(parent_serializer, include_slice) serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) reflection_options[:include_data] = include_data?(include_slice) - reflection_options[:links] = @_links - reflection_options[:meta] = @_meta + reflection_options[:links] = options[:links] + reflection_options[:meta] = options[:meta] if serializer_class serializer = catch(:no_serializer) do @@ -138,15 +189,18 @@ def build_association(parent_serializer, parent_serializer_options, include_slic protected + # used in instance exec attr_accessor :object, :scope private def include_data?(include_slice) - if @_include_data == :if_sideloaded - include_slice.key?(name) - else - @_include_data + include_data_setting = options[:include_data_setting] + case include_data_setting + when :if_sideloaded then include_slice.key?(name) + when true then true + when false then false + else fail ArgumentError, "Unknown include_data_setting '#{include_data_setting.inspect}'" end end From 1a5e66b933f20c2abf4ba399a9803d11ea83dc98 Mon Sep 17 00:00:00 2001 From: Timur Date: Tue, 28 Mar 2017 13:14:50 +0600 Subject: [PATCH 852/903] [0.10] add docs for include (#2081) * Add docs for `include` option in the adapter --- CHANGELOG.md | 2 ++ docs/general/adapters.md | 34 +++++++++++++++++++++++++--------- 2 files changed, 27 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0f6ea9535..a4685842d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,8 @@ Fixes: Misc: +- [#2081](https://github.com/rails-api/active_model_serializers/pull/2081) Documentation for `include` option in adapters. (@charlie-wasp) + ### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) Breaking changes: diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 6ae1d27a5..84fc4e627 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -141,18 +141,25 @@ This adapter follows **version 1.0** of the [format specified](../jsonapi/schema } ``` -#### Included +### Include option -It will include the associated resources in the `"included"` member -when the resource names are included in the `include` option. -Including nested associated resources is also supported. +Which [serializer associations](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/serializers.md#associations) are rendered can be specified using the `include` option. The option usage is consistent with [the include option in the JSON API spec](http://jsonapi.org/format/#fetching-includes), and is available in all adapters. +Example of the usage: ```ruby render json: @posts, include: ['author', 'comments', 'comments.author'] # or render json: @posts, include: 'author,comments,comments.author' ``` +The format of the `include` option can be either: + +- a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes). +- an Array of Symbols and Hashes. +- a mix of both. + +An empty string or an empty array will prevent rendering of any associations. + In addition, two types of wildcards may be used: - `*` includes one level of associations. @@ -164,11 +171,6 @@ These can be combined with other paths. render json: @posts, include: '**' # or '*' for a single layer ``` -The format of the `include` option can be either: - -- a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes). -- an Array of Symbols and Hashes. -- a mix of both. The following would render posts and include: @@ -182,6 +184,20 @@ It could be combined, like above, with other paths in any combination desired. render json: @posts, include: 'author.comments.**' ``` +**Note:** Wildcards are ActiveModelSerializers-specific, they are not part of the JSON API spec. + +The default include for the JSON API adapter is no associations. The default for the JSON and Attributes adapters is all associations. + +For the JSON API adapter associated resources will be gathered in the `"included"` member. For the JSON and Attributes +adapters associated resources will be rendered among the other attributes. + +Only for the JSON API adapter you can specify, which attributes of associated resources will be rendered. This feature +is called [sparse fieldset](http://jsonapi.org/format/#fetching-sparse-fieldsets): + +```ruby + render json: @posts, include: 'comments', fields: { comments: ['content', 'created_at'] } +``` + ##### Security Considerations Since the included options may come from the query params (i.e. user-controller): From b2f5f32036c1d6dbe0f643e2978a303d1473b8f7 Mon Sep 17 00:00:00 2001 From: Mike Kelly Date: Tue, 28 Mar 2017 09:44:53 -0400 Subject: [PATCH 853/903] Reword ActiveModelSerializer::Model docs for clarity Fixed some typos, and reworked a sentence to be clearer. --- lib/active_model_serializers/model.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index e3c86e98b..ea10ac881 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -6,7 +6,7 @@ class Model include ActiveModel::Serializers::JSON include ActiveModel::Model - # Declare names of attributes to be included in +sttributes+ hash. + # Declare names of attributes to be included in +attributes+ hash. # Is only available as a class-method since the ActiveModel::Serialization mixin in Rails # uses an +attribute_names+ local variable, which may conflict if we were to add instance methods here. # @@ -19,8 +19,8 @@ class Model # Easily declare instance attributes with setters and getters for each. # - # All attributes to initialize an instance must have setters. - # However, the hash turned by +attributes+ instance method will ALWAYS + # To initialize an instance, all attributes must have setters. + # However, the hash returned by +attributes+ instance method will ALWAYS # be the value of the initial attributes, regardless of what accessors are defined. # The only way to change the change the attributes after initialization is # to mutate the +attributes+ directly. @@ -58,7 +58,7 @@ def self.included(base) # Override the +attributes+ method so that the hash is derived from +attribute_names+. # - # The the fields in +attribute_names+ determines the returned hash. + # The fields in +attribute_names+ determines the returned hash. # +attributes+ are returned frozen to prevent any expectations that mutation affects # the actual values in the model. def attributes From 729882caaae6ed73d876e6167d795ef8c556fe55 Mon Sep 17 00:00:00 2001 From: Cassidy K Date: Sun, 16 Apr 2017 10:03:43 -0400 Subject: [PATCH 854/903] Modifying gemspec to use grape v0.19.1 --- active_model_serializers.gemspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 108f166a4..805c99c8a 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -57,7 +57,7 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'bundler', '~> 1.6' spec.add_development_dependency 'simplecov', '~> 0.11' spec.add_development_dependency 'timecop', '~> 0.7' - spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] + spec.add_development_dependency 'grape', ['>= 0.13', '< 0.19.1'] spec.add_development_dependency 'json_schema' spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] end From c6291b3c9171019fc0f913979154cd343e3c0401 Mon Sep 17 00:00:00 2001 From: Tony Ta Date: Tue, 18 Apr 2017 11:44:24 -0700 Subject: [PATCH 855/903] points to correct latest version --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 59a8c854f..d069dcf53 100644 --- a/README.md +++ b/README.md @@ -90,8 +90,8 @@ reading documentation for our `master`, which may include features that have not been released yet. Please see below for the documentation relevant to you. - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) -- [0.10.4 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.4) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.4) +- [0.10.5 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.5) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.5) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) From aa619b5e0e571ae94c586d57fd182c0f6cf4e628 Mon Sep 17 00:00:00 2001 From: Cassidy K Date: Tue, 11 Apr 2017 16:01:21 -0400 Subject: [PATCH 856/903] Update Serializers and Rendering Docs - Updating general/serializers.md - Updating docs/general/rendering.md - adding to changelog - Updating rendering.md to indicate that `each_serializer` must be used on a collection - updating my handle in previous changelog entry --- CHANGELOG.md | 3 ++- docs/general/rendering.md | 22 ++++++++++++++++++---- docs/general/serializers.md | 19 +++++++++++++++++-- 3 files changed, 37 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a4685842d..fc2630783 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,7 @@ Fixes: Misc: +- [#2104](https://github.com/rails-api/active_model_serializers/pull/2104) Documentation for serializers and rendering. (@cassidycodes) - [#2081](https://github.com/rails-api/active_model_serializers/pull/2081) Documentation for `include` option in adapters. (@charlie-wasp) ### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) @@ -79,7 +80,7 @@ Misc: - [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) -- [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@ScottKbka) +- [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@cassidycodes) - [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) - [#1959](https://github.com/rails-api/active_model_serializers/pull/1959) Add documentation for root. (@shunsuke227ono) - [#1967](https://github.com/rails-api/active_model_serializers/pull/1967) Improve type method documentation. (@yukideluxe) diff --git a/docs/general/rendering.md b/docs/general/rendering.md index 21120a5a0..af2d886f5 100644 --- a/docs/general/rendering.md +++ b/docs/general/rendering.md @@ -203,7 +203,7 @@ link(:link_name) { url_for(controller: 'controller_name', action: 'index', only_ #### include -PR please :) +See [Adapters: Include Option](/docs/general/adapters.md#include-option). #### Overriding the root key @@ -260,15 +260,29 @@ Note that by using a string and symbol, Ruby will assume the namespace is define #### serializer -PR please :) +Specify which serializer to use if you want to use a serializer other than the default. + +For a single resource: + +```ruby +@post = Post.first +render json: @post, serializer: SpecialPostSerializer +``` + +To specify which serializer to use on individual items in a collection (i.e., an `index` action), use `each_serializer`: + +```ruby +@posts = Post.all +render json: @posts, each_serializer: SpecialPostSerializer +``` #### scope -PR please :) +See [Serializers: Scope](/docs/general/serializers.md#scope). #### scope_name -PR please :) +See [Serializers: Scope](/docs/general/serializers.md#scope). ## Using a serializer without `render` diff --git a/docs/general/serializers.md b/docs/general/serializers.md index bb6e21be2..1d9681837 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -382,11 +382,26 @@ The serialized value for a given key. e.g. `read_attribute_for_serialization(:ti #### #links -PR please :) +Allows you to modify the `links` node. By default, this node will be populated with the attributes set using the [::link](#link) method. Using `links: nil` will remove the `links` node. + +```ruby +ActiveModelSerializers::SerializableResource.new( + @post, + adapter: :json_api, + links: { + self: { + href: 'http://example.com/posts', + meta: { + stuff: 'value' + } + } + } +) +``` #### #json_key -PR please :) +Returns the key used by the adapter as the resource root. See [root](#root) for more information. ## Examples From 1ef7c7d35ba8a8822511329d75370f15cf41bada Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 30 Mar 2017 22:47:53 -0500 Subject: [PATCH 857/903] Add reflection tests --- test/serializers/reflection_test.rb | 218 ++++++++++++++++++++++++++++ 1 file changed, 218 insertions(+) create mode 100644 test/serializers/reflection_test.rb diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb new file mode 100644 index 000000000..6fa88687b --- /dev/null +++ b/test/serializers/reflection_test.rb @@ -0,0 +1,218 @@ +require 'test_helper' +module ActiveModel + class Serializer + class ReflectionTest < ActiveSupport::TestCase + class Blog < ActiveModelSerializers::Model + attributes :id + end + class BlogSerializer < ActiveModel::Serializer + type 'blog' + attributes :id + end + + setup do + @expected_meta = { id: 1 } + @expected_links = { self: 'no_uri_validation' } + @empty_links = {} + model_attributes = { blog: Blog.new(@expected_meta) } + @model = Class.new(ActiveModelSerializers::Model) do + attributes(*model_attributes.keys) + + def self.name + 'TestModel' + end + end.new(model_attributes) + @instance_options = {} + end + + def test_reflection_block_with_link_mutates_the_reflection_links + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + link :self, 'no_uri_validation' + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_equal @empty_links, reflection.instance_variable_get(:@_links) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + assert_equal @expected_links, association.links + assert_equal @expected_links, reflection.instance_variable_get(:@_links) + end + + def test_reflection_block_with_link_block_mutates_the_reflection_links + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + link :self do + 'no_uri_validation' + end + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_equal @empty_links, reflection.instance_variable_get(:@_links) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + # Assert before instance_eval link + link = association.links.fetch(:self) + assert_respond_to link, :call + + # Assert after instance_eval link + assert_equal @expected_links.fetch(:self), reflection.instance_eval(&link) + assert_respond_to reflection.instance_variable_get(:@_links).fetch(:self), :call + end + + def test_reflection_block_with_meta_mutates_the_reflection_meta + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + meta(id: object.blog.id) + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_nil reflection.instance_variable_get(:@_meta) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + assert_equal @expected_meta, association.meta + assert_equal @expected_meta, reflection.instance_variable_get(:@_meta) + end + + def test_reflection_block_with_meta_block_mutates_the_reflection_meta + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + meta do + { id: object.blog.id } + end + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_nil reflection.instance_variable_get(:@_meta) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + # Assert before instance_eval meta + assert_respond_to association.meta, :call + assert_respond_to reflection.instance_variable_get(:@_meta), :call + + # Assert after instance_eval meta + assert_equal @expected_meta, reflection.instance_eval(&association.meta) + assert_respond_to reflection.instance_variable_get(:@_meta), :call + assert_respond_to association.meta, :call + end + + def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + link :self do + meta(id: object.blog.id) + 'no_uri_validation' + end + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_nil reflection.instance_variable_get(:@_meta) + assert_equal @empty_links, reflection.instance_variable_get(:@_links) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + # Assert before instance_eval link meta + assert_nil association.meta + assert_nil reflection.instance_variable_get(:@_meta) + + link = association.links.fetch(:self) + assert_respond_to link, :call + assert_respond_to reflection.instance_variable_get(:@_links).fetch(:self), :call + assert_nil reflection.instance_variable_get(:@_meta) + + # Assert after instance_eval link + assert_equal 'no_uri_validation', reflection.instance_eval(&link) + assert_equal @expected_meta, reflection.instance_variable_get(:@_meta) + assert_nil association.meta + end + + # rubocop:disable Metrics/AbcSize + def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_meta + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + link :self do + meta do + { id: object.blog.id } + end + 'no_uri_validation' + end + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_nil reflection.instance_variable_get(:@_meta) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + assert_nil association.meta + assert_nil reflection.instance_variable_get(:@_meta) + + # Assert before instance_eval link + link = association.links.fetch(:self) + assert_nil reflection.instance_variable_get(:@_meta) + assert_respond_to link, :call + assert_respond_to association.links.fetch(:self), :call + + # Assert after instance_eval link + assert_equal 'no_uri_validation', reflection.instance_eval(&link) + assert_respond_to association.links.fetch(:self), :call + # Assert before instance_eval link meta + assert_respond_to reflection.instance_variable_get(:@_meta), :call + assert_nil association.meta + + # Assert after instance_eval link meta + assert_equal @expected_meta, reflection.instance_eval(&reflection.instance_variable_get(:@_meta)) + assert_nil association.meta + end + # rubocop:enable Metrics/AbcSize + + def test_no_href_in_vanilla_reflection + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + link :self do + href 'no_uri_validation' + end + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + assert_equal @empty_links, reflection.instance_variable_get(:@_links) + + # Build Association + association = reflection.build_association(serializer_instance, @instance_options) + # Assert before instance_eval link + link = association.links.fetch(:self) + assert_respond_to link, :call + + # Assert after instance_eval link + exception = assert_raise(NoMethodError) do + reflection.instance_eval(&link) + end + assert_match(/undefined method `href'/, exception.message) + end + end + end +end From 629aa8c7b177ddc18d3684f509d69f6551dfc72b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 22 Apr 2017 22:06:08 -0500 Subject: [PATCH 858/903] Correct tests since reflections changes --- test/serializers/reflection_test.rb | 42 ++++++++++++++--------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 6fa88687b..5619d1519 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -35,12 +35,12 @@ def test_reflection_block_with_link_mutates_the_reflection_links # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.instance_variable_get(:@_links) + assert_equal @empty_links, reflection.options.fetch(:links) # Build Association association = reflection.build_association(serializer_instance, @instance_options) assert_equal @expected_links, association.links - assert_equal @expected_links, reflection.instance_variable_get(:@_links) + assert_equal @expected_links, reflection.options.fetch(:links) end def test_reflection_block_with_link_block_mutates_the_reflection_links @@ -55,7 +55,7 @@ def test_reflection_block_with_link_block_mutates_the_reflection_links # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.instance_variable_get(:@_links) + assert_equal @empty_links, reflection.options.fetch(:links) # Build Association association = reflection.build_association(serializer_instance, @instance_options) @@ -65,7 +65,7 @@ def test_reflection_block_with_link_block_mutates_the_reflection_links # Assert after instance_eval link assert_equal @expected_links.fetch(:self), reflection.instance_eval(&link) - assert_respond_to reflection.instance_variable_get(:@_links).fetch(:self), :call + assert_respond_to reflection.options.fetch(:links).fetch(:self), :call end def test_reflection_block_with_meta_mutates_the_reflection_meta @@ -78,12 +78,12 @@ def test_reflection_block_with_meta_mutates_the_reflection_meta # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) # Build Association association = reflection.build_association(serializer_instance, @instance_options) assert_equal @expected_meta, association.meta - assert_equal @expected_meta, reflection.instance_variable_get(:@_meta) + assert_equal @expected_meta, reflection.options.fetch(:meta) end def test_reflection_block_with_meta_block_mutates_the_reflection_meta @@ -98,17 +98,17 @@ def test_reflection_block_with_meta_block_mutates_the_reflection_meta # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval meta assert_respond_to association.meta, :call - assert_respond_to reflection.instance_variable_get(:@_meta), :call + assert_respond_to reflection.options.fetch(:meta), :call # Assert after instance_eval meta assert_equal @expected_meta, reflection.instance_eval(&association.meta) - assert_respond_to reflection.instance_variable_get(:@_meta), :call + assert_respond_to reflection.options.fetch(:meta), :call assert_respond_to association.meta, :call end @@ -125,23 +125,23 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.instance_variable_get(:@_meta) - assert_equal @empty_links, reflection.instance_variable_get(:@_links) + assert_nil reflection.options.fetch(:meta) + assert_equal @empty_links, reflection.options.fetch(:links) # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval link meta assert_nil association.meta - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) link = association.links.fetch(:self) assert_respond_to link, :call - assert_respond_to reflection.instance_variable_get(:@_links).fetch(:self), :call - assert_nil reflection.instance_variable_get(:@_meta) + assert_respond_to reflection.options.fetch(:links).fetch(:self), :call + assert_nil reflection.options.fetch(:meta) # Assert after instance_eval link assert_equal 'no_uri_validation', reflection.instance_eval(&link) - assert_equal @expected_meta, reflection.instance_variable_get(:@_meta) + assert_equal @expected_meta, reflection.options.fetch(:meta) assert_nil association.meta end @@ -161,16 +161,16 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) # Build Association association = reflection.build_association(serializer_instance, @instance_options) assert_nil association.meta - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) # Assert before instance_eval link link = association.links.fetch(:self) - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) assert_respond_to link, :call assert_respond_to association.links.fetch(:self), :call @@ -178,11 +178,11 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m assert_equal 'no_uri_validation', reflection.instance_eval(&link) assert_respond_to association.links.fetch(:self), :call # Assert before instance_eval link meta - assert_respond_to reflection.instance_variable_get(:@_meta), :call + assert_respond_to reflection.options.fetch(:meta), :call assert_nil association.meta # Assert after instance_eval link meta - assert_equal @expected_meta, reflection.instance_eval(&reflection.instance_variable_get(:@_meta)) + assert_equal @expected_meta, reflection.instance_eval(&reflection.options.fetch(:meta)) assert_nil association.meta end # rubocop:enable Metrics/AbcSize @@ -199,7 +199,7 @@ def test_no_href_in_vanilla_reflection # Get Reflection reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.instance_variable_get(:@_links) + assert_equal @empty_links, reflection.options.fetch(:links) # Build Association association = reflection.build_association(serializer_instance, @instance_options) From e07613b63fb7f4d7cd3f05af82624f2c4c53a5f3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 00:11:52 -0500 Subject: [PATCH 859/903] Assert mutating reflection is not thread-safe --- test/serializers/reflection_test.rb | 31 +++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 5619d1519..1f0efd94e 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -213,6 +213,37 @@ def test_no_href_in_vanilla_reflection end assert_match(/undefined method `href'/, exception.message) end + + def test_mutating_reflection_block_is_not_thread_safe + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + meta(id: object.blog.id) + end + end + model1_meta = @expected_meta + # Evaluate reflection meta for model with id 1 + serializer_instance = serializer_class.new(@model, @instance_options) + reflection = serializer_class._reflections.fetch(:blog) + assert_nil reflection.instance_variable_get(:@_meta) + association = reflection.build_association(serializer_instance, @instance_options) + assert_equal model1_meta, association.meta + assert_equal model1_meta, reflection.instance_variable_get(:@_meta) + + model2_meta = @expected_meta.merge(id: 2) + # Evaluate reflection meta for model with id 2 + @model.blog.id = 2 + assert_equal 2, @model.blog.id # sanity check + serializer_instance = serializer_class.new(@model, @instance_options) + reflection = serializer_class._reflections.fetch(:blog) + + # WARN: Thread-safety issue + # Before the reflection is evaluated, it has the value from the previous evaluation + assert_equal model1_meta, reflection.instance_variable_get(:@_meta) + + association = reflection.build_association(serializer_instance, @instance_options) + assert_equal model2_meta, association.meta + assert_equal model2_meta, reflection.instance_variable_get(:@_meta) + end end end end From 844045500295903efa3bf54b2e2b16d338d289fe Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 22 Apr 2017 22:06:59 -0500 Subject: [PATCH 860/903] Correct tests since reflections changes --- test/serializers/reflection_test.rb | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 1f0efd94e..ffe094442 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -224,10 +224,10 @@ def test_mutating_reflection_block_is_not_thread_safe # Evaluate reflection meta for model with id 1 serializer_instance = serializer_class.new(@model, @instance_options) reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.instance_variable_get(:@_meta) + assert_nil reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) assert_equal model1_meta, association.meta - assert_equal model1_meta, reflection.instance_variable_get(:@_meta) + assert_equal model1_meta, reflection.options.fetch(:meta) model2_meta = @expected_meta.merge(id: 2) # Evaluate reflection meta for model with id 2 @@ -238,11 +238,11 @@ def test_mutating_reflection_block_is_not_thread_safe # WARN: Thread-safety issue # Before the reflection is evaluated, it has the value from the previous evaluation - assert_equal model1_meta, reflection.instance_variable_get(:@_meta) + assert_equal model1_meta, reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) assert_equal model2_meta, association.meta - assert_equal model2_meta, reflection.instance_variable_get(:@_meta) + assert_equal model2_meta, reflection.options.fetch(:meta) end end end From 810229656d40d2e6aa9630254dfb8323a4d79f8b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 11:41:58 -0500 Subject: [PATCH 861/903] Test Reflection value/include_data --- test/serializers/reflection_test.rb | 119 ++++++++++++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index ffe094442..a0697eeaa 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -25,6 +25,125 @@ def self.name @instance_options = {} end + def test_reflection_value + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_nil reflection.block + assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.instance_variable_get(:@_include_data) + + include_slice = :does_not_matter + assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + end + + def test_reflection_value_block + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + object.blog + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_respond_to reflection.block, :call + assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.instance_variable_get(:@_include_data) + + include_slice = :does_not_matter + assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + end + + def test_reflection_value_block_with_explicit_include_data_true + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + include_data true + object.blog + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_respond_to reflection.block, :call + assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.instance_variable_get(:@_include_data) + + include_slice = :does_not_matter + assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + end + + def test_reflection_value_block_with_include_data_false_mutates_the_reflection_include_data + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + include_data false + object.blog + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_respond_to reflection.block, :call + assert_equal true, reflection.instance_variable_get(:@_include_data) + include_slice = :does_not_matter + assert_nil reflection.value(serializer_instance, include_slice) + assert_equal false, reflection.instance_variable_get(:@_include_data) + end + + def test_reflection_value_block_with_include_data_if_sideloaded_included_mutates_the_reflection_include_data + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + include_data :if_sideloaded + object.blog + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_respond_to reflection.block, :call + assert_equal true, reflection.instance_variable_get(:@_include_data) + include_slice = {} + assert_nil reflection.value(serializer_instance, include_slice) + assert_equal :if_sideloaded, reflection.instance_variable_get(:@_include_data) + end + + def test_reflection_value_block_with_include_data_if_sideloaded_excluded_mutates_the_reflection_include_data + serializer_class = Class.new(ActiveModel::Serializer) do + has_one :blog do + include_data :if_sideloaded + object.blog + end + end + serializer_instance = serializer_class.new(@model, @instance_options) + + # Get Reflection + reflection = serializer_class._reflections.fetch(:blog) + + # Assert + assert_respond_to reflection.block, :call + assert_equal true, reflection.instance_variable_get(:@_include_data) + include_slice = { blog: :does_not_matter } + assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + assert_equal :if_sideloaded, reflection.instance_variable_get(:@_include_data) + end + def test_reflection_block_with_link_mutates_the_reflection_links serializer_class = Class.new(ActiveModel::Serializer) do has_one :blog do From b4cef58e98fe5990ac2c08a01d1ad5b32d49dd63 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 22 Apr 2017 22:08:20 -0500 Subject: [PATCH 862/903] Correct tests since reflections changes --- test/serializers/reflection_test.rb | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index a0697eeaa..8f157bb91 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -36,8 +36,8 @@ def test_reflection_value # Assert assert_nil reflection.block - assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter assert_equal @model.blog, reflection.value(serializer_instance, include_slice) @@ -56,8 +56,8 @@ def test_reflection_value_block # Assert assert_respond_to reflection.block, :call - assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter assert_equal @model.blog, reflection.value(serializer_instance, include_slice) @@ -77,8 +77,8 @@ def test_reflection_value_block_with_explicit_include_data_true # Assert assert_respond_to reflection.block, :call - assert_equal Serializer.config.include_data_default, reflection.instance_variable_get(:@_include_data) - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter assert_equal @model.blog, reflection.value(serializer_instance, include_slice) @@ -98,10 +98,10 @@ def test_reflection_value_block_with_include_data_false_mutates_the_reflection_i # Assert assert_respond_to reflection.block, :call - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter assert_nil reflection.value(serializer_instance, include_slice) - assert_equal false, reflection.instance_variable_get(:@_include_data) + assert_equal false, reflection.options.fetch(:include_data_setting) end def test_reflection_value_block_with_include_data_if_sideloaded_included_mutates_the_reflection_include_data @@ -118,10 +118,10 @@ def test_reflection_value_block_with_include_data_if_sideloaded_included_mutates # Assert assert_respond_to reflection.block, :call - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = {} assert_nil reflection.value(serializer_instance, include_slice) - assert_equal :if_sideloaded, reflection.instance_variable_get(:@_include_data) + assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) end def test_reflection_value_block_with_include_data_if_sideloaded_excluded_mutates_the_reflection_include_data @@ -138,10 +138,10 @@ def test_reflection_value_block_with_include_data_if_sideloaded_excluded_mutates # Assert assert_respond_to reflection.block, :call - assert_equal true, reflection.instance_variable_get(:@_include_data) + assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = { blog: :does_not_matter } assert_equal @model.blog, reflection.value(serializer_instance, include_slice) - assert_equal :if_sideloaded, reflection.instance_variable_get(:@_include_data) + assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) end def test_reflection_block_with_link_mutates_the_reflection_links From c13354c4e82dddbd6903245efd1432e1bcac2f70 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 11:51:58 -0500 Subject: [PATCH 863/903] Add test todos before I forget --- test/serializers/reflection_test.rb | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 8f157bb91..6a0bd23d5 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -25,6 +25,23 @@ def self.name @instance_options = {} end + # TODO: Remaining tests + # test_reflection_value_block_with_scope + # test_reflection_value_uses_serializer_instance_method + # test_reflection_excluded_eh_blank_is_false + # test_reflection_excluded_eh_if + # test_reflection_excluded_eh_unless + # test_evaluate_condition_symbol_serializer_method + # test_evaluate_condition_string_serializer_method + # test_evaluate_condition_proc + # test_evaluate_condition_proc_yields_serializer + # test_evaluate_condition_other + # test_options_key + # test_options_polymorphic + # test_options_serializer + # test_options_virtual_value + # test_options_namespace + def test_reflection_value serializer_class = Class.new(ActiveModel::Serializer) do has_one :blog From 758e44e6e2ce6a50decbb2b0038209a79fb80cc0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sat, 22 Apr 2017 22:10:43 -0500 Subject: [PATCH 864/903] Style fixes --- test/serializers/reflection_test.rb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 6a0bd23d5..e5932abaa 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -248,6 +248,7 @@ def test_reflection_block_with_meta_block_mutates_the_reflection_meta assert_respond_to association.meta, :call end + # rubocop:disable Metrics/AbcSize def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta serializer_class = Class.new(ActiveModel::Serializer) do has_one :blog do @@ -280,6 +281,7 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta assert_equal @expected_meta, reflection.options.fetch(:meta) assert_nil association.meta end + # rubocop:enable Metrics/AbcSize # rubocop:disable Metrics/AbcSize def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_meta @@ -350,6 +352,7 @@ def test_no_href_in_vanilla_reflection assert_match(/undefined method `href'/, exception.message) end + # rubocop:disable Metrics/AbcSize def test_mutating_reflection_block_is_not_thread_safe serializer_class = Class.new(ActiveModel::Serializer) do has_one :blog do @@ -380,6 +383,7 @@ def test_mutating_reflection_block_is_not_thread_safe assert_equal model2_meta, association.meta assert_equal model2_meta, reflection.options.fetch(:meta) end + # rubocop:enable Metrics/AbcSize end end end From c2dccbac5f85332dba437342502fdae8fd44c7d7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 13:09:51 -0500 Subject: [PATCH 865/903] Move attributes cache method out of concern --- lib/active_model/serializer.rb | 14 +++++++++-- .../serializer/concerns/caching.rb | 23 +++++++------------ 2 files changed, 20 insertions(+), 17 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index ea24ce525..a9ecb1e33 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -379,8 +379,7 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire def serializable_hash(adapter_options = nil, options = {}, adapter_instance = self.class.serialization_adapter_instance) adapter_options ||= {} options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) - cached_attributes = adapter_options[:cached_attributes] ||= {} - resource = fetch_attributes(options[:fields], cached_attributes, adapter_instance) + resource = attributes_hash(adapter_options, options, adapter_instance) relationships = resource_relationships(adapter_options, options, adapter_instance) resource.merge(relationships) end @@ -412,6 +411,17 @@ def read_attribute_for_serialization(attr) end end + # @api private + def attributes_hash(_adapter_options, options, adapter_instance) + if self.class.cache_enabled? + fetch_attributes(options[:fields], options[:cached_attributes] || {}, adapter_instance) + elsif self.class.fragment_cache_enabled? + fetch_attributes_fragment(adapter_instance, options[:cached_attributes] || {}) + else + attributes(options[:fields], true) + end + end + # @api private def resource_relationships(adapter_options, options, adapter_instance) relationships = {} diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index 3238adc83..699000013 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -170,6 +170,7 @@ def fragment_cache_enabled? # Read cache from cache_store # @return [Hash] + # Used in CollectionSerializer to set :cached_attributes def cache_read_multi(collection_serializer, adapter_instance, include_directive) return {} if ActiveModelSerializers.config.cache_store.blank? @@ -215,23 +216,17 @@ def object_cache_key(serializer, adapter_instance) ### INSTANCE METHODS def fetch_attributes(fields, cached_attributes, adapter_instance) - if serializer_class.cache_enabled? - key = cache_key(adapter_instance) - cached_attributes.fetch(key) do - serializer_class.cache_store.fetch(key, serializer_class._cache_options) do - attributes(fields, true) - end + key = cache_key(adapter_instance) + cached_attributes.fetch(key) do + fetch(adapter_instance, serializer_class._cache_options, key) do + attributes(fields, true) end - elsif serializer_class.fragment_cache_enabled? - fetch_attributes_fragment(adapter_instance, cached_attributes) - else - attributes(fields, true) end end - def fetch(adapter_instance, cache_options = serializer_class._cache_options) + def fetch(adapter_instance, cache_options = serializer_class._cache_options, key = cache_key(adapter_instance)) if serializer_class.cache_store - serializer_class.cache_store.fetch(cache_key(adapter_instance), cache_options) do + serializer_class.cache_store.fetch(key, cache_options) do yield end else @@ -242,7 +237,6 @@ def fetch(adapter_instance, cache_options = serializer_class._cache_options) # 1. Determine cached fields from serializer class options # 2. Get non_cached_fields and fetch cache_fields # 3. Merge the two hashes using adapter_instance#fragment_cache - # rubocop:disable Metrics/AbcSize def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) serializer_class._cache_options ||= {} serializer_class._cache_options[:key] = serializer_class._cache_key if serializer_class._cache_key @@ -257,7 +251,7 @@ def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) key = cache_key(adapter_instance) cached_hash = cached_attributes.fetch(key) do - serializer_class.cache_store.fetch(key, serializer_class._cache_options) do + fetch(adapter_instance, serializer_class._cache_options, key) do hash = attributes(cached_fields, true) include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) @@ -266,7 +260,6 @@ def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) # Merge both results adapter_instance.fragment_cache(cached_hash, non_cached_hash) end - # rubocop:enable Metrics/AbcSize def cache_key(adapter_instance) return @cache_key if defined?(@cache_key) From 6cd6ed7e78569373c27a7c76a99bdc9c6501e6c2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 12:55:46 -0500 Subject: [PATCH 866/903] Move association serialization to association --- lib/active_model/serializer.rb | 23 +++---------------- lib/active_model/serializer/association.rb | 16 +++++++++++++ .../serializer/concerns/caching.rb | 4 ++-- 3 files changed, 21 insertions(+), 22 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a9ecb1e33..6e1d4bfe5 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -380,7 +380,7 @@ def serializable_hash(adapter_options = nil, options = {}, adapter_instance = se adapter_options ||= {} options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) resource = attributes_hash(adapter_options, options, adapter_instance) - relationships = resource_relationships(adapter_options, options, adapter_instance) + relationships = associations_hash(adapter_options, options, adapter_instance) resource.merge(relationships) end alias to_hash serializable_hash @@ -423,34 +423,17 @@ def attributes_hash(_adapter_options, options, adapter_instance) end # @api private - def resource_relationships(adapter_options, options, adapter_instance) + def associations_hash(adapter_options, options, adapter_instance) relationships = {} include_directive = options.fetch(:include_directive) associations(include_directive).each do |association| adapter_opts = adapter_options.merge(include_directive: include_directive[association.key]) - relationships[association.key] ||= relationship_value_for(association, adapter_opts, adapter_instance) + relationships[association.key] ||= association.serializable_hash(adapter_opts, adapter_instance) end relationships end - # @api private - def relationship_value_for(association, adapter_options, adapter_instance) - return association.options[:virtual_value] if association.options[:virtual_value] - association_serializer = association.serializer - association_object = association_serializer && association_serializer.object - return unless association_object - - relationship_value = association_serializer.serializable_hash(adapter_options, {}, adapter_instance) - - if association.options[:polymorphic] && relationship_value - polymorphic_type = association_object.class.name.underscore - relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value } - end - - relationship_value - end - protected attr_accessor :instance_options diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index b2e18392d..459a8186a 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -29,6 +29,22 @@ def links def meta options[:meta] end + + # @api private + def serializable_hash(adapter_options, adapter_instance) + return options[:virtual_value] if options[:virtual_value] + object = serializer && serializer.object + return unless object + + serialization = serializer.serializable_hash(adapter_options, {}, adapter_instance) + + if options[:polymorphic] && serialization + polymorphic_type = object.class.name.underscore + serialization = { type: polymorphic_type, polymorphic_type.to_sym => serialization } + end + + serialization + end end end end diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index 699000013..f4c724689 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -245,7 +245,7 @@ def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) non_cached_fields = fields[:non_cached].dup non_cached_hash = attributes(non_cached_fields, true) include_directive = JSONAPI::IncludeDirective.new(non_cached_fields - non_cached_hash.keys) - non_cached_hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) + non_cached_hash.merge! associations_hash({}, { include_directive: include_directive }, adapter_instance) cached_fields = fields[:cached].dup key = cache_key(adapter_instance) @@ -254,7 +254,7 @@ def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) fetch(adapter_instance, serializer_class._cache_options, key) do hash = attributes(cached_fields, true) include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) - hash.merge! resource_relationships({}, { include_directive: include_directive }, adapter_instance) + hash.merge! associations_hash({}, { include_directive: include_directive }, adapter_instance) end end # Merge both results From 3ba4a8c9b2fe1658c2cf18d644f034e0ece4fb27 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:17:06 -0500 Subject: [PATCH 867/903] Always return an enumerator --- lib/active_model/serializer.rb | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6e1d4bfe5..acb23b71d 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -332,10 +332,9 @@ def attributes(requested_attrs = nil, reload = false) # @param [JSONAPI::IncludeDirective] include_directive (defaults to the # +default_include_directive+ config value when not provided) # @return [Enumerator] - # def associations(include_directive = ActiveModelSerializers.default_include_directive, include_slice = nil) include_slice ||= include_directive - return unless object + return Enumerator.new unless object Enumerator.new do |y| self.class._reflections.values.each do |reflection| From 43c3c231ef8bb5d33c132e0e5f3a75018a99efe9 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:17:59 -0500 Subject: [PATCH 868/903] Use reflection key since we have it --- lib/active_model/serializer.rb | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index acb23b71d..c76642580 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -337,9 +337,8 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire return Enumerator.new unless object Enumerator.new do |y| - self.class._reflections.values.each do |reflection| + self.class._reflections.each do |key, reflection| next if reflection.excluded?(self) - key = reflection.options.fetch(:key, reflection.name) next unless include_directive.key?(key) y.yield reflection.build_association(self, instance_options, include_slice) From ba2aa1fdfdaf2998fbfb0208c9246c82583a8c3e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:18:09 -0500 Subject: [PATCH 869/903] Remove dead comments --- lib/active_model/serializer.rb | 32 -------------------------------- 1 file changed, 32 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index c76642580..5de2ae24f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -349,31 +349,6 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire # @return [Hash] containing the attributes and first level # associations, similar to how ActiveModel::Serializers::JSON is used # in ActiveRecord::Base. - # - # TODO: Include ActiveModel::Serializers::JSON. - # So that the below is true: - # @param options [nil, Hash] The same valid options passed to `serializable_hash` - # (:only, :except, :methods, and :include). - # - # See - # https://github.com/rails/rails/blob/v5.0.0.beta2/activemodel/lib/active_model/serializers/json.rb#L17-L101 - # https://github.com/rails/rails/blob/v5.0.0.beta2/activemodel/lib/active_model/serialization.rb#L85-L123 - # https://github.com/rails/rails/blob/v5.0.0.beta2/activerecord/lib/active_record/serialization.rb#L11-L17 - # https://github.com/rails/rails/blob/v5.0.0.beta2/activesupport/lib/active_support/core_ext/object/json.rb#L147-L162 - # - # @example - # # The :only and :except options can be used to limit the attributes included, and work - # # similar to the attributes method. - # serializer.as_json(only: [:id, :name]) - # serializer.as_json(except: [:id, :created_at, :age]) - # - # # To include the result of some method calls on the model use :methods: - # serializer.as_json(methods: :permalink) - # - # # To include associations use :include: - # serializer.as_json(include: :posts) - # # Second level and higher order associations work as well: - # serializer.as_json(include: { posts: { include: { comments: { only: :body } }, only: :title } }) def serializable_hash(adapter_options = nil, options = {}, adapter_instance = self.class.serialization_adapter_instance) adapter_options ||= {} options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) @@ -385,13 +360,6 @@ def serializable_hash(adapter_options = nil, options = {}, adapter_instance = se alias to_h serializable_hash # @see #serializable_hash - # TODO: When moving attributes adapter logic here, @see #serializable_hash - # So that the below is true: - # @param options [nil, Hash] The same valid options passed to `as_json` - # (:root, :only, :except, :methods, and :include). - # The default for `root` is nil. - # The default value for include_root is false. You can change it to true if the given - # JSON string includes a single root node. def as_json(adapter_opts = nil) serializable_hash(adapter_opts) end From cb16457bb35695c004c8e2324321666f3fbe02c7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:18:30 -0500 Subject: [PATCH 870/903] Make reflection explicitly dependents on association --- lib/active_model/serializer/reflection.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 96cca0bee..3e4764846 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -1,4 +1,5 @@ require 'active_model/serializer/field' +require 'active_model/serializer/association' module ActiveModel class Serializer From fad4ef1046fd77e5d6cbe4ce72978ed08352838f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:19:04 -0500 Subject: [PATCH 871/903] Refactor reflection building of association --- lib/active_model/serializer/reflection.rb | 140 ++++++++++++++-------- test/serializers/reflection_test.rb | 12 +- 2 files changed, 98 insertions(+), 54 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 3e4764846..d0ab28478 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -47,6 +47,8 @@ class Serializer # # So you can inspect reflections in your Adapters. class Reflection < Field + REFLECTION_OPTIONS = %i(key links polymorphic meta serializer virtual_value namespace).freeze + def initialize(*) super options[:links] = {} @@ -71,8 +73,8 @@ def initialize(*) # meta ids: ids # end # end - def link(name, value = nil, &block) - options[:links][name] = block || value + def link(name, value = nil) + options[:links][name] = block_given? ? Proc.new : value :nil end @@ -86,8 +88,8 @@ def link(name, value = nil, &block) # href object.blog.id.to_s # meta(id: object.blog.id) # end - def meta(value = nil, &block) - options[:meta] = block || value + def meta(value = nil) + options[:meta] = block_given? ? Proc.new : value :nil end @@ -119,23 +121,6 @@ def include_data(value = true) :nil end - # @param serializer [ActiveModel::Serializer] - # @yield [ActiveModel::Serializer] - # @return [:nil, associated resource or resource collection] - def value(serializer, include_slice) - @object = serializer.object - @scope = serializer.scope - - block_value = instance_exec(serializer, &block) if block - return unless include_data?(include_slice) - - if block && block_value != :nil - block_value - else - serializer.read_attribute_for_serialization(name) - end - end - # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -157,35 +142,31 @@ def value(serializer, include_slice) # # @api private def build_association(parent_serializer, parent_serializer_options, include_slice = {}) - reflection_options = options.dup + reflection_options = settings.merge(include_data: include_data?(include_slice)) unless block? + association_options = build_association_options(parent_serializer, parent_serializer_options[:namespace], include_slice) + association_value = association_options[:association_value] + serializer_class = association_options[:association_serializer] - # Pass the parent's namespace onto the child serializer - reflection_options[:namespace] ||= parent_serializer_options[:namespace] - - association_value = value(parent_serializer, include_slice) - serializer_class = parent_serializer.class.serializer_for(association_value, reflection_options) - reflection_options[:include_data] = include_data?(include_slice) - reflection_options[:links] = options[:links] - reflection_options[:meta] = options[:meta] + reflection_options ||= settings.merge(include_data: include_data?(include_slice)) # Needs to be after association_value is evaluated unless reflection.block.nil? if serializer_class - serializer = catch(:no_serializer) do - serializer_class.new( - association_value, - serializer_options(parent_serializer, parent_serializer_options, reflection_options) - ) - end - if serializer.nil? - reflection_options[:virtual_value] = association_value.try(:as_json) || association_value - else + if (serializer = build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) reflection_options[:serializer] = serializer + else + # BUG: per #2027, JSON API resource relationships are only id and type, and hence either + # *require* a serializer or we need to be a little clever about figuring out the id/type. + # In either case, returning the raw virtual value will almost always be incorrect. + # + # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do + # with an object that is non-nil and has no defined serializer. + reflection_options[:virtual_value] = association_value.try(:as_json) || association_value end elsif !association_value.nil? && !association_value.instance_of?(Object) reflection_options[:virtual_value] = association_value end - block = nil - Association.new(name, reflection_options, block) + association_block = nil + Association.new(name, reflection_options, association_block) end protected @@ -193,7 +174,34 @@ def build_association(parent_serializer, parent_serializer_options, include_slic # used in instance exec attr_accessor :object, :scope - private + def settings + options.dup.reject { |k, _| !REFLECTION_OPTIONS.include?(k) } + end + + # Evaluation of the reflection.block will mutate options. + # So, the settings cannot be used until the block is evaluated. + # This means that each time the block is evaluated, it may set a new + # value in the reflection instance. This is not thread-safe. + # @example + # has_many :likes do + # meta liked: object.likes.any? + # include_data: object.loaded? + # end + def block? + !block.nil? + end + + def serializer? + options.key?(:serializer) + end + + def serializer + options[:serializer] + end + + def namespace + options[:namespace] + end def include_data?(include_slice) include_data_setting = options[:include_data_setting] @@ -205,13 +213,49 @@ def include_data?(include_slice) end end - def serializer_options(parent_serializer, parent_serializer_options, reflection_options) - serializer = reflection_options.fetch(:serializer, nil) + # @param serializer [ActiveModel::Serializer] + # @yield [ActiveModel::Serializer] + # @return [:nil, associated resource or resource collection] + def value(serializer, include_slice) + @object = serializer.object + @scope = serializer.scope - serializer_options = parent_serializer_options.except(:serializer) - serializer_options[:serializer] = serializer if serializer - serializer_options[:serializer_context_class] = parent_serializer.class - serializer_options + block_value = instance_exec(serializer, &block) if block + return unless include_data?(include_slice) + + if block && block_value != :nil + block_value + else + serializer.read_attribute_for_serialization(name) + end + end + + def build_association_options(parent_serializer, parent_serializer_namespace_option, include_slice) + serializer_for_options = { + # Pass the parent's namespace onto the child serializer + namespace: namespace || parent_serializer_namespace_option + } + serializer_for_options[:serializer] = serializer if serializer? + association_value = value(parent_serializer, include_slice) + { + association_value: association_value, + association_serializer: parent_serializer.class.serializer_for(association_value, serializer_for_options) + } + end + + # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection + # serializer. This is a good reason for the reflection to have a to_many? or collection? type method. + # + # @return [ActiveModel::Serializer, nil] + def build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) + catch(:no_serializer) do + # Make all the parent serializer instance options available to associations + # except ActiveModelSerializers-specific ones we don't want. + serializer_options = parent_serializer_options.except(:serializer) + serializer_options[:serializer_context_class] = parent_serializer.class + serializer_options[:serializer] = serializer if serializer + serializer_class.new(association_value, serializer_options) + end end end end diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index e5932abaa..4cff40a99 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -57,7 +57,7 @@ def test_reflection_value assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter - assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) end def test_reflection_value_block @@ -77,7 +77,7 @@ def test_reflection_value_block assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter - assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) end def test_reflection_value_block_with_explicit_include_data_true @@ -98,7 +98,7 @@ def test_reflection_value_block_with_explicit_include_data_true assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter - assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) end def test_reflection_value_block_with_include_data_false_mutates_the_reflection_include_data @@ -117,7 +117,7 @@ def test_reflection_value_block_with_include_data_false_mutates_the_reflection_i assert_respond_to reflection.block, :call assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = :does_not_matter - assert_nil reflection.value(serializer_instance, include_slice) + assert_nil reflection.send(:value, serializer_instance, include_slice) assert_equal false, reflection.options.fetch(:include_data_setting) end @@ -137,7 +137,7 @@ def test_reflection_value_block_with_include_data_if_sideloaded_included_mutates assert_respond_to reflection.block, :call assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = {} - assert_nil reflection.value(serializer_instance, include_slice) + assert_nil reflection.send(:value, serializer_instance, include_slice) assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) end @@ -157,7 +157,7 @@ def test_reflection_value_block_with_include_data_if_sideloaded_excluded_mutates assert_respond_to reflection.block, :call assert_equal true, reflection.options.fetch(:include_data_setting) include_slice = { blog: :does_not_matter } - assert_equal @model.blog, reflection.value(serializer_instance, include_slice) + assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) end From 1bddd9fdb5342e346102e08d93439e3d8d9a1509 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:47:55 -0500 Subject: [PATCH 872/903] Refactor --- .../serializer/has_many_reflection.rb | 3 ++ lib/active_model/serializer/reflection.rb | 32 ++++++++++++------- 2 files changed, 24 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer/has_many_reflection.rb b/lib/active_model/serializer/has_many_reflection.rb index 60ccc4814..aab67a4f4 100644 --- a/lib/active_model/serializer/has_many_reflection.rb +++ b/lib/active_model/serializer/has_many_reflection.rb @@ -2,6 +2,9 @@ module ActiveModel class Serializer # @api private class HasManyReflection < CollectionReflection + def to_many? + true + end end end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d0ab28478..121310732 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -121,6 +121,10 @@ def include_data(value = true) :nil end + def to_many? + false + end + # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -150,17 +154,9 @@ def build_association(parent_serializer, parent_serializer_options, include_slic reflection_options ||= settings.merge(include_data: include_data?(include_slice)) # Needs to be after association_value is evaluated unless reflection.block.nil? if serializer_class - if (serializer = build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) - reflection_options[:serializer] = serializer - else - # BUG: per #2027, JSON API resource relationships are only id and type, and hence either - # *require* a serializer or we need to be a little clever about figuring out the id/type. - # In either case, returning the raw virtual value will almost always be incorrect. - # - # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do - # with an object that is non-nil and has no defined serializer. - reflection_options[:virtual_value] = association_value.try(:as_json) || association_value - end + reflection_options.merge!( + serialize_association_value!(association_value, serializer_class, parent_serializer, parent_serializer_options) + ) elsif !association_value.nil? && !association_value.instance_of?(Object) reflection_options[:virtual_value] = association_value end @@ -230,6 +226,20 @@ def value(serializer, include_slice) end end + def serialize_association_value!(association_value, serializer_class, parent_serializer, parent_serializer_options) + if (serializer = build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) + { serializer: serializer } + else + # BUG: per #2027, JSON API resource relationships are only id and type, and hence either + # *require* a serializer or we need to be a little clever about figuring out the id/type. + # In either case, returning the raw virtual value will almost always be incorrect. + # + # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do + # with an object that is non-nil and has no defined serializer. + { virtual_value: association_value.try(:as_json) || association_value } + end + end + def build_association_options(parent_serializer, parent_serializer_namespace_option, include_slice) serializer_for_options = { # Pass the parent's namespace onto the child serializer From 079b3d68410973a1b8d28cb80bb81538191d5c91 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 14:53:45 -0500 Subject: [PATCH 873/903] Refactor collection reflection --- lib/active_model/serializer/reflection.rb | 43 ++++++++++++++--------- 1 file changed, 26 insertions(+), 17 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 121310732..1728347fb 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -227,16 +227,20 @@ def value(serializer, include_slice) end def serialize_association_value!(association_value, serializer_class, parent_serializer, parent_serializer_options) - if (serializer = build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) - { serializer: serializer } + if to_many? + if (serializer = build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) + { serializer: serializer } + else + # BUG: per #2027, JSON API resource relationships are only id and type, and hence either + # *require* a serializer or we need to be a little clever about figuring out the id/type. + # In either case, returning the raw virtual value will almost always be incorrect. + # + # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do + # with an object that is non-nil and has no defined serializer. + { virtual_value: association_value.try(:as_json) || association_value } + end else - # BUG: per #2027, JSON API resource relationships are only id and type, and hence either - # *require* a serializer or we need to be a little clever about figuring out the id/type. - # In either case, returning the raw virtual value will almost always be incorrect. - # - # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do - # with an object that is non-nil and has no defined serializer. - { virtual_value: association_value.try(:as_json) || association_value } + { serializer: build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) } end end @@ -254,19 +258,24 @@ def build_association_options(parent_serializer, parent_serializer_namespace_opt end # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection - # serializer. This is a good reason for the reflection to have a to_many? or collection? type method. + # serializer. # # @return [ActiveModel::Serializer, nil] - def build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) + def build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) catch(:no_serializer) do - # Make all the parent serializer instance options available to associations - # except ActiveModelSerializers-specific ones we don't want. - serializer_options = parent_serializer_options.except(:serializer) - serializer_options[:serializer_context_class] = parent_serializer.class - serializer_options[:serializer] = serializer if serializer - serializer_class.new(association_value, serializer_options) + build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) end end + + # @return [ActiveModel::Serializer, nil] + def build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) + # Make all the parent serializer instance options available to associations + # except ActiveModelSerializers-specific ones we don't want. + serializer_options = parent_serializer_options.except(:serializer) + serializer_options[:serializer_context_class] = parent_serializer.class + serializer_options[:serializer] = serializer if serializer + serializer_class.new(association_value, serializer_options) + end end end end From ee69293c8fb72e58d980324aab43387d819a00f2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 15:01:58 -0500 Subject: [PATCH 874/903] Refactor reflection building serializer class --- lib/active_model/serializer/reflection.rb | 44 ++++++++++------------- 1 file changed, 19 insertions(+), 25 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 1728347fb..c9c965b1e 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -147,16 +147,24 @@ def to_many? # @api private def build_association(parent_serializer, parent_serializer_options, include_slice = {}) reflection_options = settings.merge(include_data: include_data?(include_slice)) unless block? - association_options = build_association_options(parent_serializer, parent_serializer_options[:namespace], include_slice) - association_value = association_options[:association_value] - serializer_class = association_options[:association_serializer] + + association_value = value(parent_serializer, include_slice) + serializer_class = build_serializer_class(association_value, parent_serializer, parent_serializer_options[:namespace]) reflection_options ||= settings.merge(include_data: include_data?(include_slice)) # Needs to be after association_value is evaluated unless reflection.block.nil? if serializer_class - reflection_options.merge!( - serialize_association_value!(association_value, serializer_class, parent_serializer, parent_serializer_options) - ) + if (serializer = build_serializer!(association_value, serializer_class, parent_serializer, parent_serializer_options)) + reflection_options[:serializer] = serializer + else + # BUG: per #2027, JSON API resource relationships are only id and type, and hence either + # *require* a serializer or we need to be a little clever about figuring out the id/type. + # In either case, returning the raw virtual value will almost always be incorrect. + # + # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do + # with an object that is non-nil and has no defined serializer. + reflection_options[:virtual_value] = association_value.try(:as_json) || association_value + end elsif !association_value.nil? && !association_value.instance_of?(Object) reflection_options[:virtual_value] = association_value end @@ -226,35 +234,21 @@ def value(serializer, include_slice) end end - def serialize_association_value!(association_value, serializer_class, parent_serializer, parent_serializer_options) + def build_serializer!(association_value, serializer_class, parent_serializer, parent_serializer_options) if to_many? - if (serializer = build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class)) - { serializer: serializer } - else - # BUG: per #2027, JSON API resource relationships are only id and type, and hence either - # *require* a serializer or we need to be a little clever about figuring out the id/type. - # In either case, returning the raw virtual value will almost always be incorrect. - # - # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do - # with an object that is non-nil and has no defined serializer. - { virtual_value: association_value.try(:as_json) || association_value } - end + build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) else - { serializer: build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) } + build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) end end - def build_association_options(parent_serializer, parent_serializer_namespace_option, include_slice) + def build_serializer_class(association_value, parent_serializer, parent_serializer_namespace_option) serializer_for_options = { # Pass the parent's namespace onto the child serializer namespace: namespace || parent_serializer_namespace_option } serializer_for_options[:serializer] = serializer if serializer? - association_value = value(parent_serializer, include_slice) - { - association_value: association_value, - association_serializer: parent_serializer.class.serializer_for(association_value, serializer_for_options) - } + parent_serializer.class.serializer_for(association_value, serializer_for_options) end # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection From 7d8fb1606b96ca5252044720536f00b0fefbbc15 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 17:42:30 -0500 Subject: [PATCH 875/903] Cleanup --- lib/active_model/serializer.rb | 13 ++++++------- lib/active_model/serializer/reflection.rb | 14 +++++++------- 2 files changed, 13 insertions(+), 14 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 5de2ae24f..b50cb951e 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -341,7 +341,8 @@ def associations(include_directive = ActiveModelSerializers.default_include_dire next if reflection.excluded?(self) next unless include_directive.key?(key) - y.yield reflection.build_association(self, instance_options, include_slice) + association = reflection.build_association(self, instance_options, include_slice) + y.yield association end end end @@ -390,14 +391,12 @@ def attributes_hash(_adapter_options, options, adapter_instance) # @api private def associations_hash(adapter_options, options, adapter_instance) - relationships = {} include_directive = options.fetch(:include_directive) - associations(include_directive).each do |association| - adapter_opts = adapter_options.merge(include_directive: include_directive[association.key]) - relationships[association.key] ||= association.serializable_hash(adapter_opts, adapter_instance) + include_slice = options[:include_slice] + associations(include_directive, include_slice).each_with_object({}) do |association, relationships| + adapter_opts = adapter_options.merge(include_directive: include_directive[association.key], adapter_instance: adapter_instance) + relationships[association.key] = association.serializable_hash(adapter_opts, adapter_instance) end - - relationships end protected diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index c9c965b1e..d4f963901 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -37,13 +37,13 @@ class Serializer # 1) as 'comments' and named 'comments'. # 2) as 'object.comments.last(1)' and named 'last_comments'. # - # PostSerializer._reflections #=> - # # [ - # # HasOneReflection.new(:author, serializer: AuthorSerializer), - # # HasManyReflection.new(:comments) - # # HasManyReflection.new(:comments, { key: :last_comments }, #) - # # HasManyReflection.new(:secret_meta_data, { if: :is_admin? }) - # # ] + # PostSerializer._reflections # => + # # { + # # author: HasOneReflection.new(:author, serializer: AuthorSerializer), + # # comments: HasManyReflection.new(:comments) + # # last_comments: HasManyReflection.new(:comments, { key: :last_comments }, #) + # # secret_meta_data: HasManyReflection.new(:secret_meta_data, { if: :is_admin? }) + # # } # # So you can inspect reflections in your Adapters. class Reflection < Field From 34d55e47291e3352b629039ed4f8ee4c9753aed0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 17:43:43 -0500 Subject: [PATCH 876/903] Remove extra reflection classes --- lib/active_model/serializer/belongs_to_reflection.rb | 2 +- lib/active_model/serializer/collection_reflection.rb | 7 ------- lib/active_model/serializer/has_many_reflection.rb | 4 ++-- lib/active_model/serializer/has_one_reflection.rb | 2 +- lib/active_model/serializer/reflection.rb | 4 ++-- lib/active_model/serializer/singular_reflection.rb | 7 ------- 6 files changed, 6 insertions(+), 20 deletions(-) delete mode 100644 lib/active_model/serializer/collection_reflection.rb delete mode 100644 lib/active_model/serializer/singular_reflection.rb diff --git a/lib/active_model/serializer/belongs_to_reflection.rb b/lib/active_model/serializer/belongs_to_reflection.rb index a014b7a5a..67dbe79a4 100644 --- a/lib/active_model/serializer/belongs_to_reflection.rb +++ b/lib/active_model/serializer/belongs_to_reflection.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer # @api private - class BelongsToReflection < SingularReflection + class BelongsToReflection < Reflection end end end diff --git a/lib/active_model/serializer/collection_reflection.rb b/lib/active_model/serializer/collection_reflection.rb deleted file mode 100644 index 3436becfe..000000000 --- a/lib/active_model/serializer/collection_reflection.rb +++ /dev/null @@ -1,7 +0,0 @@ -module ActiveModel - class Serializer - # @api private - class CollectionReflection < Reflection - end - end -end diff --git a/lib/active_model/serializer/has_many_reflection.rb b/lib/active_model/serializer/has_many_reflection.rb index aab67a4f4..99f6f63cc 100644 --- a/lib/active_model/serializer/has_many_reflection.rb +++ b/lib/active_model/serializer/has_many_reflection.rb @@ -1,8 +1,8 @@ module ActiveModel class Serializer # @api private - class HasManyReflection < CollectionReflection - def to_many? + class HasManyReflection < Reflection + def collection? true end end diff --git a/lib/active_model/serializer/has_one_reflection.rb b/lib/active_model/serializer/has_one_reflection.rb index bf41b1d1f..a385009bc 100644 --- a/lib/active_model/serializer/has_one_reflection.rb +++ b/lib/active_model/serializer/has_one_reflection.rb @@ -1,7 +1,7 @@ module ActiveModel class Serializer # @api private - class HasOneReflection < SingularReflection + class HasOneReflection < Reflection end end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d4f963901..12b7fcaff 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -121,7 +121,7 @@ def include_data(value = true) :nil end - def to_many? + def collection? false end @@ -235,7 +235,7 @@ def value(serializer, include_slice) end def build_serializer!(association_value, serializer_class, parent_serializer, parent_serializer_options) - if to_many? + if collection? build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) else build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) diff --git a/lib/active_model/serializer/singular_reflection.rb b/lib/active_model/serializer/singular_reflection.rb deleted file mode 100644 index f90ecc21b..000000000 --- a/lib/active_model/serializer/singular_reflection.rb +++ /dev/null @@ -1,7 +0,0 @@ -module ActiveModel - class Serializer - # @api private - class SingularReflection < Reflection - end - end -end From 7697d9f5ec292a483c7ca6adde99fcba1495ff83 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 16:48:05 -0500 Subject: [PATCH 877/903] Refactor: introduce lazy association --- lib/active_model/serializer/association.rb | 37 +++++++--- .../serializer/concerns/caching.rb | 7 +- .../serializer/lazy_association.rb | 22 ++++++ lib/active_model/serializer/reflection.rb | 6 +- .../adapter/json_api.rb | 2 +- .../adapter/json_api/relationship.rb | 8 +-- test/serializers/associations_test.rb | 67 ++++++++++--------- 7 files changed, 99 insertions(+), 50 deletions(-) create mode 100644 lib/active_model/serializer/lazy_association.rb diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 459a8186a..4be64529d 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -1,3 +1,5 @@ +require 'active_model/serializer/lazy_association' + module ActiveModel class Serializer # This class holds all information about serializer's association. @@ -10,14 +12,22 @@ class Serializer # Association.new(:comments, { serializer: CommentSummarySerializer }) # class Association < Field + attr_reader :lazy_association + delegate :include_data?, :virtual_value, to: :lazy_association + + def initialize(*) + super + @lazy_association = LazyAssociation.new(name, options, block) + end + # @return [Symbol] def key options.fetch(:key, name) end - # @return [ActiveModel::Serializer, nil] - def serializer - options[:serializer] + # @return [True,False] + def key? + options.key?(:key) end # @return [Hash] @@ -30,21 +40,30 @@ def meta options[:meta] end + def polymorphic? + true == options[:polymorphic] + end + # @api private def serializable_hash(adapter_options, adapter_instance) - return options[:virtual_value] if options[:virtual_value] - object = serializer && serializer.object - return unless object + association_serializer = lazy_association.serializer + return virtual_value if virtual_value + association_object = association_serializer && association_serializer.object + return unless association_object - serialization = serializer.serializable_hash(adapter_options, {}, adapter_instance) + serialization = association_serializer.serializable_hash(adapter_options, {}, adapter_instance) - if options[:polymorphic] && serialization - polymorphic_type = object.class.name.underscore + if polymorphic? && serialization + polymorphic_type = association_object.class.name.underscore serialization = { type: polymorphic_type, polymorphic_type.to_sym => serialization } end serialization end + + private + + delegate :reflection, to: :lazy_association end end end diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index f4c724689..f633447ab 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -193,12 +193,13 @@ def object_cache_keys(collection_serializer, adapter_instance, include_directive cache_keys << object_cache_key(serializer, adapter_instance) serializer.associations(include_directive).each do |association| - if association.serializer.respond_to?(:each) - association.serializer.each do |sub_serializer| + association_serializer = association.lazy_association.serializer + if association_serializer.respond_to?(:each) + association_serializer.each do |sub_serializer| cache_keys << object_cache_key(sub_serializer, adapter_instance) end else - cache_keys << object_cache_key(association.serializer, adapter_instance) + cache_keys << object_cache_key(association_serializer, adapter_instance) end end end diff --git a/lib/active_model/serializer/lazy_association.rb b/lib/active_model/serializer/lazy_association.rb new file mode 100644 index 000000000..c23e3c15d --- /dev/null +++ b/lib/active_model/serializer/lazy_association.rb @@ -0,0 +1,22 @@ +module ActiveModel + class Serializer + class LazyAssociation < Field + + def serializer + options[:serializer] + end + + def include_data? + options[:include_data] + end + + def virtual_value + options[:virtual_value] + end + + def reflection + options[:reflection] + end + end + end +end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 12b7fcaff..328449628 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -170,7 +170,11 @@ def build_association(parent_serializer, parent_serializer_options, include_slic end association_block = nil - Association.new(name, reflection_options, association_block) + reflection_options[:reflection] = self + reflection_options[:parent_serializer] = parent_serializer + reflection_options[:parent_serializer_options] = parent_serializer_options + reflection_options[:include_slice] = include_slice + Association.new(name, reflection_options, block) end protected diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 3d241e349..0e44ddd2b 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -257,7 +257,7 @@ def process_resource(serializer, primary, include_slice = {}) def process_relationships(serializer, include_slice) serializer.associations(include_slice).each do |association| - process_relationship(association.serializer, include_slice[association.key]) + process_relationship(association.lazy_association.serializer, include_slice[association.key]) end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 0d34cf937..e76172b4f 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -15,9 +15,7 @@ def initialize(parent_serializer, serializable_resource_options, association) def as_json hash = {} - if association.options[:include_data] - hash[:data] = data_for(association) - end + hash[:data] = data_for(association) if association.include_data? links = links_for(association) hash[:links] = links if links.any? @@ -36,10 +34,10 @@ def as_json private def data_for(association) - serializer = association.serializer + serializer = association.lazy_association.serializer if serializer.respond_to?(:each) serializer.map { |s| ResourceIdentifier.new(s, serializable_resource_options).as_json } - elsif (virtual_value = association.options[:virtual_value]) + elsif (virtual_value = association.virtual_value) virtual_value elsif serializer && serializer.object ResourceIdentifier.new(serializer, serializable_resource_options).as_json diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 90d213dca..a76ddd92d 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -30,18 +30,17 @@ def setup def test_has_many_and_has_one @author_serializer.associations.each do |association| key = association.key - serializer = association.serializer - options = association.options + serializer = association.lazy_association.serializer case key when :posts - assert_equal true, options.fetch(:include_data) + assert_equal true, association.include_data? assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) when :bio - assert_equal true, options.fetch(:include_data) + assert_equal true, association.include_data? assert_nil serializer when :roles - assert_equal true, options.fetch(:include_data) + assert_equal true, association.include_data? assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) else flunk "Unknown association: #{key}" @@ -56,12 +55,11 @@ def test_has_many_with_no_serializer end post_serializer_class.new(@post).associations.each do |association| key = association.key - serializer = association.serializer - options = association.options + serializer = association.lazy_association.serializer assert_equal :tags, key assert_nil serializer - assert_equal [{ id: 'tagid', name: '#hashtagged' }].to_json, options[:virtual_value].to_json + assert_equal [{ id: 'tagid', name: '#hashtagged' }].to_json, association.virtual_value.to_json end end @@ -70,7 +68,7 @@ def test_serializer_options_are_passed_into_associations_serializers .associations .detect { |assoc| assoc.key == :comments } - comment_serializer = association.serializer.first + comment_serializer = association.lazy_association.serializer.first class << comment_serializer def custom_options instance_options @@ -82,7 +80,7 @@ def custom_options def test_belongs_to @comment_serializer.associations.each do |association| key = association.key - serializer = association.serializer + serializer = association.lazy_association.serializer case key when :post @@ -93,7 +91,7 @@ def test_belongs_to flunk "Unknown association: #{key}" end - assert_equal true, association.options.fetch(:include_data) + assert_equal true, association.include_data? end end @@ -203,11 +201,11 @@ def test_associations_namespaced_resources @post_serializer.associations.each do |association| case association.key when :comments - assert_instance_of(ResourceNamespace::CommentSerializer, association.serializer.first) + assert_instance_of(ResourceNamespace::CommentSerializer, association.lazy_association.serializer.first) when :author - assert_instance_of(ResourceNamespace::AuthorSerializer, association.serializer) + assert_instance_of(ResourceNamespace::AuthorSerializer, association.lazy_association.serializer) when :description - assert_instance_of(ResourceNamespace::DescriptionSerializer, association.serializer) + assert_instance_of(ResourceNamespace::DescriptionSerializer, association.lazy_association.serializer) else flunk "Unknown association: #{key}" end @@ -245,11 +243,11 @@ def test_associations_namespaced_resources @post_serializer.associations.each do |association| case association.key when :comments - assert_instance_of(PostSerializer::CommentSerializer, association.serializer.first) + assert_instance_of(PostSerializer::CommentSerializer, association.lazy_association.serializer.first) when :author - assert_instance_of(PostSerializer::AuthorSerializer, association.serializer) + assert_instance_of(PostSerializer::AuthorSerializer, association.lazy_association.serializer) when :description - assert_instance_of(PostSerializer::DescriptionSerializer, association.serializer) + assert_instance_of(PostSerializer::DescriptionSerializer, association.lazy_association.serializer) else flunk "Unknown association: #{key}" end @@ -260,7 +258,7 @@ def test_associations_namespaced_resources def test_conditional_associations model = Class.new(::Model) do attributes :true, :false - associations :association + associations :something end.new(true: true, false: false) scenarios = [ @@ -284,7 +282,7 @@ def test_conditional_associations scenarios.each do |s| serializer = Class.new(ActiveModel::Serializer) do - belongs_to :association, s[:options] + belongs_to :something, s[:options] def true true @@ -296,7 +294,7 @@ def false end hash = serializable(model, serializer: serializer).serializable_hash - assert_equal(s[:included], hash.key?(:association), "Error with #{s[:options]}") + assert_equal(s[:included], hash.key?(:something), "Error with #{s[:options]}") end end @@ -341,8 +339,8 @@ def setup @author_serializer = AuthorSerializer.new(@author) @inherited_post_serializer = InheritedPostSerializer.new(@post) @inherited_author_serializer = InheritedAuthorSerializer.new(@author) - @author_associations = @author_serializer.associations.to_a - @inherited_author_associations = @inherited_author_serializer.associations.to_a + @author_associations = @author_serializer.associations.to_a.sort_by(&:name) + @inherited_author_associations = @inherited_author_serializer.associations.to_a.sort_by(&:name) @post_associations = @post_serializer.associations.to_a @inherited_post_associations = @inherited_post_serializer.associations.to_a end @@ -361,28 +359,35 @@ def setup test 'a serializer inheriting from another serializer can redefine has_many and has_one associations' do expected = [:roles, :bio].sort - result = (@inherited_author_associations - @author_associations).map(&:name).sort + result = (@inherited_author_associations.map(&:reflection) - @author_associations.map(&:reflection)).map(&:name) assert_equal(result, expected) + assert_equal [true, false, true], @inherited_author_associations.map(&:polymorphic?) + assert_equal [false, false, false], @author_associations.map(&:polymorphic?) end test 'a serializer inheriting from another serializer can redefine belongs_to associations' do assert_equal [:author, :comments, :blog], @post_associations.map(&:name) assert_equal [:author, :comments, :blog, :comments], @inherited_post_associations.map(&:name) - refute @post_associations.detect { |assoc| assoc.name == :author }.options.key?(:polymorphic) - assert_equal true, @inherited_post_associations.detect { |assoc| assoc.name == :author }.options.fetch(:polymorphic) + refute @post_associations.detect { |assoc| assoc.name == :author }.polymorphic? + assert @inherited_post_associations.detect { |assoc| assoc.name == :author }.polymorphic? - refute @post_associations.detect { |assoc| assoc.name == :comments }.options.key?(:key) + refute @post_associations.detect { |assoc| assoc.name == :comments }.key? original_comment_assoc, new_comments_assoc = @inherited_post_associations.select { |assoc| assoc.name == :comments } - refute original_comment_assoc.options.key?(:key) - assert_equal :reviews, new_comments_assoc.options.fetch(:key) - - assert_equal @post_associations.detect { |assoc| assoc.name == :blog }, @inherited_post_associations.detect { |assoc| assoc.name == :blog } + refute original_comment_assoc.key? + assert_equal :reviews, new_comments_assoc.key + + original_blog = @post_associations.detect { |assoc| assoc.name == :blog } + inherited_blog = @inherited_post_associations.detect { |assoc| assoc.name == :blog } + original_parent_serializer = original_blog.lazy_association.options.delete(:parent_serializer) + inherited_parent_serializer = inherited_blog.lazy_association.options.delete(:parent_serializer) + assert_equal PostSerializer, original_parent_serializer.class + assert_equal InheritedPostSerializer, inherited_parent_serializer.class end test 'a serializer inheriting from another serializer can have an additional association with the same name but with different key' do expected = [:author, :comments, :blog, :reviews].sort - result = @inherited_post_serializer.associations.map { |a| a.options.fetch(:key, a.name) }.sort + result = @inherited_post_serializer.associations.map(&:key).sort assert_equal(result, expected) end end From ff5ab21a45beece2ae01fdb5289be9d0bd6174fe Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 23 Apr 2017 18:07:33 -0500 Subject: [PATCH 878/903] Make Association totally lazy --- lib/active_model/serializer/association.rb | 30 ++-- .../serializer/lazy_association.rb | 100 +++++++++++- lib/active_model/serializer/reflection.rb | 149 ++++-------------- .../adapter/json_api/relationship.rb | 29 +++- test/serializers/associations_test.rb | 4 +- test/serializers/reflection_test.rb | 21 ++- 6 files changed, 182 insertions(+), 151 deletions(-) diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 4be64529d..767fd8a20 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -4,44 +4,42 @@ module ActiveModel class Serializer # This class holds all information about serializer's association. # - # @attr [Symbol] name - # @attr [Hash{Symbol => Object}] options - # @attr [block] - # - # @example - # Association.new(:comments, { serializer: CommentSummarySerializer }) - # - class Association < Field + # @api private + Association = Struct.new(:reflection, :association_options) do attr_reader :lazy_association - delegate :include_data?, :virtual_value, to: :lazy_association + delegate :object, :include_data?, :virtual_value, :collection?, to: :lazy_association def initialize(*) super - @lazy_association = LazyAssociation.new(name, options, block) + @lazy_association = LazyAssociation.new(reflection, association_options) end + # @return [Symbol] + delegate :name, to: :reflection + # @return [Symbol] def key - options.fetch(:key, name) + reflection_options.fetch(:key, name) end # @return [True,False] def key? - options.key?(:key) + reflection_options.key?(:key) end # @return [Hash] def links - options.fetch(:links) || {} + reflection_options.fetch(:links) || {} end # @return [Hash, nil] + # This gets mutated, so cannot use the cached reflection_options def meta - options[:meta] + reflection.options[:meta] end def polymorphic? - true == options[:polymorphic] + true == reflection_options[:polymorphic] end # @api private @@ -63,7 +61,7 @@ def serializable_hash(adapter_options, adapter_instance) private - delegate :reflection, to: :lazy_association + delegate :reflection_options, to: :lazy_association end end end diff --git a/lib/active_model/serializer/lazy_association.rb b/lib/active_model/serializer/lazy_association.rb index c23e3c15d..1ba40f1b7 100644 --- a/lib/active_model/serializer/lazy_association.rb +++ b/lib/active_model/serializer/lazy_association.rb @@ -1,21 +1,107 @@ module ActiveModel class Serializer - class LazyAssociation < Field + # @api private + LazyAssociation = Struct.new(:reflection, :association_options) do + REFLECTION_OPTIONS = %i(key links polymorphic meta serializer virtual_value namespace).freeze - def serializer - options[:serializer] + delegate :collection?, to: :reflection + + def reflection_options + @reflection_options ||= reflection.options.dup.reject { |k, _| !REFLECTION_OPTIONS.include?(k) } end + def object + @object ||= reflection.value( + association_options.fetch(:parent_serializer), + association_options.fetch(:include_slice) + ) + end + alias_method :eval_reflection_block, :object + def include_data? - options[:include_data] + eval_reflection_block if reflection.block + reflection.include_data?( + association_options.fetch(:include_slice) + ) + end + + # @return [ActiveModel::Serializer, nil] + def serializer + return @serializer if defined?(@serializer) + if serializer_class + serialize_object!(object) + elsif !object.nil? && !object.instance_of?(Object) + cached_result[:virtual_value] = object + end + @serializer = cached_result[:serializer] end def virtual_value - options[:virtual_value] + cached_result[:virtual_value] || reflection_options[:virtual_value] + end + + # NOTE(BF): Kurko writes: + # 1. This class is doing a lot more than it should. It has business logic (key/meta/links) and + # it also looks like a factory (serializer/serialize_object/instantiate_serializer/serializer_class). + # It's hard to maintain classes that you can understand what it's really meant to be doing, + # so it ends up having all sorts of methods. + # Perhaps we could replace all these methods with a class called... Serializer. + # See how association is doing the job a serializer again? + # 2. I've seen code like this in many other places. + # Perhaps we should just have it all in one place: Serializer. + # We already have a class called Serializer, I know, + # and that is doing things that are not responsibility of a serializer. + def serializer_class + return @serializer_class if defined?(@serializer_class) + serializer_for_options = { namespace: namespace } + serializer_for_options[:serializer] = reflection_options[:serializer] if reflection_options.key?(:serializer) + @serializer_class = association_options.fetch(:parent_serializer).class.serializer_for(object, serializer_for_options) + end + + private + + def cached_result + @cached_result ||= {} + end + + def serialize_object!(object) + if collection? + if (serializer = instantiate_collection_serializer(object)).nil? + # BUG: per #2027, JSON API resource relationships are only id and type, and hence either + # *require* a serializer or we need to be a little clever about figuring out the id/type. + # In either case, returning the raw virtual value will almost always be incorrect. + # + # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do + # with an object that is non-nil and has no defined serializer. + cached_result[:virtual_value] = object.try(:as_json) || object + else + cached_result[:serializer] = serializer + end + else + cached_result[:serializer] = instantiate_serializer(object) + end + end + + # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection + # serializer. This is a good reason for the reflection to have a to_many? type method. + def instantiate_serializer(object) + serializer_options = association_options.fetch(:parent_serializer_options).except(:serializer) + serializer_options[:serializer_context_class] = association_options.fetch(:parent_serializer).class + serializer = reflection_options.fetch(:serializer, nil) + serializer_options[:serializer] = serializer if serializer + serializer_class.new(object, serializer_options) + end + + def instantiate_collection_serializer(object) + serializer = catch(:no_serializer) do + instantiate_serializer(object) + end + serializer end - def reflection - options[:reflection] + def namespace + reflection_options[:namespace] || + association_options.fetch(:parent_serializer_options)[:namespace] end end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 328449628..49eb76008 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -47,8 +47,6 @@ class Serializer # # So you can inspect reflections in your Adapters. class Reflection < Field - REFLECTION_OPTIONS = %i(key links polymorphic meta serializer virtual_value namespace).freeze - def initialize(*) super options[:links] = {} @@ -125,92 +123,6 @@ def collection? false end - # Build association. This method is used internally to - # build serializer's association by its reflection. - # - # @param [Serializer] parent_serializer for given association - # @param [Hash{Symbol => Object}] parent_serializer_options - # - # @example - # # Given the following serializer defined: - # class PostSerializer < ActiveModel::Serializer - # has_many :comments, serializer: CommentSummarySerializer - # end - # - # # Then you instantiate your serializer - # post_serializer = PostSerializer.new(post, foo: 'bar') # - # # to build association for comments you need to get reflection - # comments_reflection = PostSerializer._reflections.detect { |r| r.name == :comments } - # # and #build_association - # comments_reflection.build_association(post_serializer, foo: 'bar') - # - # @api private - def build_association(parent_serializer, parent_serializer_options, include_slice = {}) - reflection_options = settings.merge(include_data: include_data?(include_slice)) unless block? - - association_value = value(parent_serializer, include_slice) - serializer_class = build_serializer_class(association_value, parent_serializer, parent_serializer_options[:namespace]) - - reflection_options ||= settings.merge(include_data: include_data?(include_slice)) # Needs to be after association_value is evaluated unless reflection.block.nil? - - if serializer_class - if (serializer = build_serializer!(association_value, serializer_class, parent_serializer, parent_serializer_options)) - reflection_options[:serializer] = serializer - else - # BUG: per #2027, JSON API resource relationships are only id and type, and hence either - # *require* a serializer or we need to be a little clever about figuring out the id/type. - # In either case, returning the raw virtual value will almost always be incorrect. - # - # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do - # with an object that is non-nil and has no defined serializer. - reflection_options[:virtual_value] = association_value.try(:as_json) || association_value - end - elsif !association_value.nil? && !association_value.instance_of?(Object) - reflection_options[:virtual_value] = association_value - end - - association_block = nil - reflection_options[:reflection] = self - reflection_options[:parent_serializer] = parent_serializer - reflection_options[:parent_serializer_options] = parent_serializer_options - reflection_options[:include_slice] = include_slice - Association.new(name, reflection_options, block) - end - - protected - - # used in instance exec - attr_accessor :object, :scope - - def settings - options.dup.reject { |k, _| !REFLECTION_OPTIONS.include?(k) } - end - - # Evaluation of the reflection.block will mutate options. - # So, the settings cannot be used until the block is evaluated. - # This means that each time the block is evaluated, it may set a new - # value in the reflection instance. This is not thread-safe. - # @example - # has_many :likes do - # meta liked: object.likes.any? - # include_data: object.loaded? - # end - def block? - !block.nil? - end - - def serializer? - options.key?(:serializer) - end - - def serializer - options[:serializer] - end - - def namespace - options[:namespace] - end - def include_data?(include_slice) include_data_setting = options[:include_data_setting] case include_data_setting @@ -238,42 +150,39 @@ def value(serializer, include_slice) end end - def build_serializer!(association_value, serializer_class, parent_serializer, parent_serializer_options) - if collection? - build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) - else - build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) - end - end - - def build_serializer_class(association_value, parent_serializer, parent_serializer_namespace_option) - serializer_for_options = { - # Pass the parent's namespace onto the child serializer - namespace: namespace || parent_serializer_namespace_option + # Build association. This method is used internally to + # build serializer's association by its reflection. + # + # @param [Serializer] parent_serializer for given association + # @param [Hash{Symbol => Object}] parent_serializer_options + # + # @example + # # Given the following serializer defined: + # class PostSerializer < ActiveModel::Serializer + # has_many :comments, serializer: CommentSummarySerializer + # end + # + # # Then you instantiate your serializer + # post_serializer = PostSerializer.new(post, foo: 'bar') # + # # to build association for comments you need to get reflection + # comments_reflection = PostSerializer._reflections.detect { |r| r.name == :comments } + # # and #build_association + # comments_reflection.build_association(post_serializer, foo: 'bar') + # + # @api private + def build_association(parent_serializer, parent_serializer_options, include_slice = {}) + association_options = { + parent_serializer: parent_serializer, + parent_serializer_options: parent_serializer_options, + include_slice: include_slice } - serializer_for_options[:serializer] = serializer if serializer? - parent_serializer.class.serializer_for(association_value, serializer_for_options) + Association.new(self, association_options) end - # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection - # serializer. - # - # @return [ActiveModel::Serializer, nil] - def build_association_collection_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) - catch(:no_serializer) do - build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) - end - end + protected - # @return [ActiveModel::Serializer, nil] - def build_association_serializer(parent_serializer, parent_serializer_options, association_value, serializer_class) - # Make all the parent serializer instance options available to associations - # except ActiveModelSerializers-specific ones we don't want. - serializer_options = parent_serializer_options.except(:serializer) - serializer_options[:serializer_context_class] = parent_serializer.class - serializer_options[:serializer] = serializer if serializer - serializer_class.new(association_value, serializer_options) - end + # used in instance exec + attr_accessor :object, :scope end end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index e76172b4f..44c748781 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -34,13 +34,34 @@ def as_json private def data_for(association) + if association.collection? + data_for_many(association) + else + data_for_one(association) + end + end + + def data_for_one(association) serializer = association.lazy_association.serializer - if serializer.respond_to?(:each) - serializer.map { |s| ResourceIdentifier.new(s, serializable_resource_options).as_json } - elsif (virtual_value = association.virtual_value) + if (virtual_value = association.virtual_value) virtual_value - elsif serializer && serializer.object + elsif serializer && association.object ResourceIdentifier.new(serializer, serializable_resource_options).as_json + else + nil + end + end + + def data_for_many(association) + collection_serializer = association.lazy_association.serializer + if collection_serializer.respond_to?(:each) + collection_serializer.map do |serializer| + ResourceIdentifier.new(serializer, serializable_resource_options).as_json + end + elsif (virtual_value = association.virtual_value) + virtual_value + else + [] end end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index a76ddd92d..f6603a8dc 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -379,8 +379,8 @@ def setup original_blog = @post_associations.detect { |assoc| assoc.name == :blog } inherited_blog = @inherited_post_associations.detect { |assoc| assoc.name == :blog } - original_parent_serializer = original_blog.lazy_association.options.delete(:parent_serializer) - inherited_parent_serializer = inherited_blog.lazy_association.options.delete(:parent_serializer) + original_parent_serializer = original_blog.lazy_association.association_options.delete(:parent_serializer) + inherited_parent_serializer = inherited_blog.lazy_association.association_options.delete(:parent_serializer) assert_equal PostSerializer, original_parent_serializer.class assert_equal InheritedPostSerializer, inherited_parent_serializer.class end diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index 4cff40a99..fba9f354c 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -175,6 +175,11 @@ def test_reflection_block_with_link_mutates_the_reflection_links # Build Association association = reflection.build_association(serializer_instance, @instance_options) + # Assert association links empty when not yet evaluated + assert_equal @empty_links, reflection.options.fetch(:links) + assert_equal @empty_links, association.links + association.object # eager eval association + assert_equal @expected_links, association.links assert_equal @expected_links, reflection.options.fetch(:links) end @@ -195,6 +200,9 @@ def test_reflection_block_with_link_block_mutates_the_reflection_links # Build Association association = reflection.build_association(serializer_instance, @instance_options) + # Assert association links empty when not yet evaluated + assert_equal @empty_links, association.links + association.object # eager eval association # Assert before instance_eval link link = association.links.fetch(:self) assert_respond_to link, :call @@ -218,6 +226,7 @@ def test_reflection_block_with_meta_mutates_the_reflection_meta # Build Association association = reflection.build_association(serializer_instance, @instance_options) + association.object # eager eval required assert_equal @expected_meta, association.meta assert_equal @expected_meta, reflection.options.fetch(:meta) end @@ -239,6 +248,7 @@ def test_reflection_block_with_meta_block_mutates_the_reflection_meta # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval meta + association.object # eager eval required assert_respond_to association.meta, :call assert_respond_to reflection.options.fetch(:meta), :call @@ -271,6 +281,7 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta assert_nil association.meta assert_nil reflection.options.fetch(:meta) + association.object # eager eval required link = association.links.fetch(:self) assert_respond_to link, :call assert_respond_to reflection.options.fetch(:links).fetch(:self), :call @@ -279,7 +290,8 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta # Assert after instance_eval link assert_equal 'no_uri_validation', reflection.instance_eval(&link) assert_equal @expected_meta, reflection.options.fetch(:meta) - assert_nil association.meta + return # oh no, need to figure this out + assert_nil association.meta # rubocop:disable Lint/UnreachableCode end # rubocop:enable Metrics/AbcSize @@ -307,6 +319,7 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m assert_nil reflection.options.fetch(:meta) # Assert before instance_eval link + association.object # eager eval required link = association.links.fetch(:self) assert_nil reflection.options.fetch(:meta) assert_respond_to link, :call @@ -317,7 +330,8 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m assert_respond_to association.links.fetch(:self), :call # Assert before instance_eval link meta assert_respond_to reflection.options.fetch(:meta), :call - assert_nil association.meta + return # oh no, need to figure this out + assert_nil association.meta # rubocop:disable Lint/UnreachableCode # Assert after instance_eval link meta assert_equal @expected_meta, reflection.instance_eval(&reflection.options.fetch(:meta)) @@ -342,6 +356,7 @@ def test_no_href_in_vanilla_reflection # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval link + association.object # eager eval required link = association.links.fetch(:self) assert_respond_to link, :call @@ -365,6 +380,7 @@ def test_mutating_reflection_block_is_not_thread_safe reflection = serializer_class._reflections.fetch(:blog) assert_nil reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) + association.object # eager eval required assert_equal model1_meta, association.meta assert_equal model1_meta, reflection.options.fetch(:meta) @@ -380,6 +396,7 @@ def test_mutating_reflection_block_is_not_thread_safe assert_equal model1_meta, reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) + association.object # eager eval required assert_equal model2_meta, association.meta assert_equal model2_meta, reflection.options.fetch(:meta) end From 5e01a93fc09685e1ca1d838aebba9ae9df6d3da0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Apr 2017 15:09:18 -0500 Subject: [PATCH 879/903] Update comments regarding lazy_association and TODOs --- lib/active_model/serializer/concerns/caching.rb | 1 + lib/active_model/serializer/lazy_association.rb | 13 ------------- lib/active_model_serializers/adapter/json_api.rb | 1 + .../adapter/json_api/relationship.rb | 3 +++ 4 files changed, 5 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index f633447ab..1de862464 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -193,6 +193,7 @@ def object_cache_keys(collection_serializer, adapter_instance, include_directive cache_keys << object_cache_key(serializer, adapter_instance) serializer.associations(include_directive).each do |association| + # TODO(BF): Process relationship without evaluating lazy_association association_serializer = association.lazy_association.serializer if association_serializer.respond_to?(:each) association_serializer.each do |sub_serializer| diff --git a/lib/active_model/serializer/lazy_association.rb b/lib/active_model/serializer/lazy_association.rb index 1ba40f1b7..8c4dad612 100644 --- a/lib/active_model/serializer/lazy_association.rb +++ b/lib/active_model/serializer/lazy_association.rb @@ -40,17 +40,6 @@ def virtual_value cached_result[:virtual_value] || reflection_options[:virtual_value] end - # NOTE(BF): Kurko writes: - # 1. This class is doing a lot more than it should. It has business logic (key/meta/links) and - # it also looks like a factory (serializer/serialize_object/instantiate_serializer/serializer_class). - # It's hard to maintain classes that you can understand what it's really meant to be doing, - # so it ends up having all sorts of methods. - # Perhaps we could replace all these methods with a class called... Serializer. - # See how association is doing the job a serializer again? - # 2. I've seen code like this in many other places. - # Perhaps we should just have it all in one place: Serializer. - # We already have a class called Serializer, I know, - # and that is doing things that are not responsibility of a serializer. def serializer_class return @serializer_class if defined?(@serializer_class) serializer_for_options = { namespace: namespace } @@ -82,8 +71,6 @@ def serialize_object!(object) end end - # NOTE(BF): This serializer throw/catch should only happen when the serializer is a collection - # serializer. This is a good reason for the reflection to have a to_many? type method. def instantiate_serializer(object) serializer_options = association_options.fetch(:parent_serializer_options).except(:serializer) serializer_options[:serializer_context_class] = association_options.fetch(:parent_serializer).class diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index 0e44ddd2b..c252deafe 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -257,6 +257,7 @@ def process_resource(serializer, primary, include_slice = {}) def process_relationships(serializer, include_slice) serializer.associations(include_slice).each do |association| + # TODO(BF): Process relationship without evaluating lazy_association process_relationship(association.lazy_association.serializer, include_slice[association.key]) end end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index 44c748781..fc2f116fa 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -33,6 +33,7 @@ def as_json private + # TODO(BF): Avoid db hit on belong_to_ releationship by using foreign_key on self def data_for(association) if association.collection? data_for_many(association) @@ -42,6 +43,7 @@ def data_for(association) end def data_for_one(association) + # TODO(BF): Process relationship without evaluating lazy_association serializer = association.lazy_association.serializer if (virtual_value = association.virtual_value) virtual_value @@ -53,6 +55,7 @@ def data_for_one(association) end def data_for_many(association) + # TODO(BF): Process relationship without evaluating lazy_association collection_serializer = association.lazy_association.serializer if collection_serializer.respond_to?(:each) collection_serializer.map do |serializer| From 876190440f18a0bb7004a5e401b5e5516adf36fc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Apr 2017 16:39:25 -0500 Subject: [PATCH 880/903] Update reflection tests --- test/serializers/reflection_test.rb | 49 ++++++++++++++++++++--------- 1 file changed, 35 insertions(+), 14 deletions(-) diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb index fba9f354c..11cb154be 100644 --- a/test/serializers/reflection_test.rb +++ b/test/serializers/reflection_test.rb @@ -25,6 +25,10 @@ def self.name @instance_options = {} end + def evaluate_association_value(association) + association.lazy_association.eval_reflection_block + end + # TODO: Remaining tests # test_reflection_value_block_with_scope # test_reflection_value_uses_serializer_instance_method @@ -175,10 +179,12 @@ def test_reflection_block_with_link_mutates_the_reflection_links # Build Association association = reflection.build_association(serializer_instance, @instance_options) + # Assert association links empty when not yet evaluated assert_equal @empty_links, reflection.options.fetch(:links) assert_equal @empty_links, association.links - association.object # eager eval association + + evaluate_association_value(association) assert_equal @expected_links, association.links assert_equal @expected_links, reflection.options.fetch(:links) @@ -200,12 +206,16 @@ def test_reflection_block_with_link_block_mutates_the_reflection_links # Build Association association = reflection.build_association(serializer_instance, @instance_options) + # Assert association links empty when not yet evaluated assert_equal @empty_links, association.links - association.object # eager eval association + + evaluate_association_value(association) + # Assert before instance_eval link link = association.links.fetch(:self) assert_respond_to link, :call + assert_respond_to reflection.options.fetch(:links).fetch(:self), :call # Assert after instance_eval link assert_equal @expected_links.fetch(:self), reflection.instance_eval(&link) @@ -226,7 +236,9 @@ def test_reflection_block_with_meta_mutates_the_reflection_meta # Build Association association = reflection.build_association(serializer_instance, @instance_options) - association.object # eager eval required + + evaluate_association_value(association) + assert_equal @expected_meta, association.meta assert_equal @expected_meta, reflection.options.fetch(:meta) end @@ -248,7 +260,9 @@ def test_reflection_block_with_meta_block_mutates_the_reflection_meta # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval meta - association.object # eager eval required + + evaluate_association_value(association) + assert_respond_to association.meta, :call assert_respond_to reflection.options.fetch(:meta), :call @@ -281,7 +295,8 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta assert_nil association.meta assert_nil reflection.options.fetch(:meta) - association.object # eager eval required + evaluate_association_value(association) + link = association.links.fetch(:self) assert_respond_to link, :call assert_respond_to reflection.options.fetch(:links).fetch(:self), :call @@ -290,8 +305,7 @@ def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta # Assert after instance_eval link assert_equal 'no_uri_validation', reflection.instance_eval(&link) assert_equal @expected_meta, reflection.options.fetch(:meta) - return # oh no, need to figure this out - assert_nil association.meta # rubocop:disable Lint/UnreachableCode + assert_equal @expected_meta, association.meta end # rubocop:enable Metrics/AbcSize @@ -319,7 +333,9 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m assert_nil reflection.options.fetch(:meta) # Assert before instance_eval link - association.object # eager eval required + + evaluate_association_value(association) + link = association.links.fetch(:self) assert_nil reflection.options.fetch(:meta) assert_respond_to link, :call @@ -330,12 +346,11 @@ def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_m assert_respond_to association.links.fetch(:self), :call # Assert before instance_eval link meta assert_respond_to reflection.options.fetch(:meta), :call - return # oh no, need to figure this out - assert_nil association.meta # rubocop:disable Lint/UnreachableCode + assert_respond_to association.meta, :call # Assert after instance_eval link meta assert_equal @expected_meta, reflection.instance_eval(&reflection.options.fetch(:meta)) - assert_nil association.meta + assert_respond_to association.meta, :call end # rubocop:enable Metrics/AbcSize @@ -356,7 +371,9 @@ def test_no_href_in_vanilla_reflection # Build Association association = reflection.build_association(serializer_instance, @instance_options) # Assert before instance_eval link - association.object # eager eval required + + evaluate_association_value(association) + link = association.links.fetch(:self) assert_respond_to link, :call @@ -380,7 +397,9 @@ def test_mutating_reflection_block_is_not_thread_safe reflection = serializer_class._reflections.fetch(:blog) assert_nil reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) - association.object # eager eval required + + evaluate_association_value(association) + assert_equal model1_meta, association.meta assert_equal model1_meta, reflection.options.fetch(:meta) @@ -396,7 +415,9 @@ def test_mutating_reflection_block_is_not_thread_safe assert_equal model1_meta, reflection.options.fetch(:meta) association = reflection.build_association(serializer_instance, @instance_options) - association.object # eager eval required + + evaluate_association_value(association) + assert_equal model2_meta, association.meta assert_equal model2_meta, reflection.options.fetch(:meta) end From 320596b75bf616d06657a62492ee3cb1a6f80b9b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 10:30:57 -0500 Subject: [PATCH 881/903] Undef problematic Object methods --- lib/active_model/serializer.rb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b50cb951e..9d00e6fbf 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -12,6 +12,9 @@ # reified when subclassed to decorate a resource. module ActiveModel class Serializer + undef_method :select, :display # These IO methods, which are mixed into Kernel, + # sometimes conflict with attribute names. We don't need these IO methods. + # @see #serializable_hash for more details on these valid keys. SERIALIZABLE_HASH_VALID_KEYS = [:only, :except, :methods, :include, :root].freeze extend ActiveSupport::Autoload From 4fb635bd2925882eb9116e1e210657bb7f2912dd Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 31 Mar 2017 10:42:25 -0500 Subject: [PATCH 882/903] Required --- lib/active_model_serializers/model.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb index ea10ac881..2ff3d60c5 100644 --- a/lib/active_model_serializers/model.rb +++ b/lib/active_model_serializers/model.rb @@ -1,6 +1,7 @@ # ActiveModelSerializers::Model is a convenient superclass for making your models # from Plain-Old Ruby Objects (PORO). It also serves as a reference implementation # that satisfies ActiveModel::Serializer::Lint::Tests. +require 'active_support/core_ext/hash' module ActiveModelSerializers class Model include ActiveModel::Serializers::JSON From 273b7e7f3031a5867e473a4a1e079351ae90fcbf Mon Sep 17 00:00:00 2001 From: Manuel Thomassen Date: Wed, 25 May 2016 09:27:37 +0200 Subject: [PATCH 883/903] belongs_to causes unnecessary db hit --- test/serializers/associations_test.rb | 28 +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index f6603a8dc..c1b164b8d 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -137,6 +137,34 @@ def test_associations_custom_keys assert expected_association_keys.include? :site end + class BelongsToBlogModel < ::Model + attributes :id, :title + associations :blog + end + class BelongsToBlogModelSerializer < ActiveModel::Serializer + type :posts + belongs_to :blog + end + + def test_belongs_to_doesnt_load_record + attributes = { id: 1, title: 'Belongs to Blog', blog: Blog.new(id: 5) } + post = BelongsToBlogModel.new(attributes) + class << post + def blog + fail 'should use blog_id' + end + + def blog_id + 5 + end + end + + actual = serializable(post, adapter: :json_api, serializer: BelongsToBlogModelSerializer).as_json + expected = { data: { id: '1', type: 'posts', relationships: { blog: { data: { id: '5', type: 'blogs' } } } } } + + assert_equal expected, actual + end + class InlineAssociationTestPostSerializer < ActiveModel::Serializer has_many :comments has_many :comments, key: :last_comments do From 6e4152851554b33d8cdf607fe4e175dd1aafd1c7 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Apr 2017 18:31:35 -0500 Subject: [PATCH 884/903] Skip eval relationships object on belongs to --- lib/active_model/serializer/association.rb | 4 ++++ .../serializer/belongs_to_reflection.rb | 4 ++++ lib/active_model/serializer/reflection.rb | 17 +++++++++++++++ .../adapter/json_api/relationship.rb | 21 ++++++++++++------- .../adapter/json_api/resource_identifier.rb | 7 +++++++ 5 files changed, 46 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb index 767fd8a20..7ce82316d 100644 --- a/lib/active_model/serializer/association.rb +++ b/lib/active_model/serializer/association.rb @@ -38,6 +38,10 @@ def meta reflection.options[:meta] end + def belongs_to? + reflection.foreign_key_on == :self + end + def polymorphic? true == reflection_options[:polymorphic] end diff --git a/lib/active_model/serializer/belongs_to_reflection.rb b/lib/active_model/serializer/belongs_to_reflection.rb index 67dbe79a4..04bbc6fc5 100644 --- a/lib/active_model/serializer/belongs_to_reflection.rb +++ b/lib/active_model/serializer/belongs_to_reflection.rb @@ -2,6 +2,10 @@ module ActiveModel class Serializer # @api private class BelongsToReflection < Reflection + # @api private + def foreign_key_on + :self + end end end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 49eb76008..d3daab4be 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -47,11 +47,23 @@ class Serializer # # So you can inspect reflections in your Adapters. class Reflection < Field + attr_reader :foreign_key, :type + def initialize(*) super options[:links] = {} options[:include_data_setting] = Serializer.config.include_data_default options[:meta] = nil + @type = options.fetch(:type) do + class_name = options.fetch(:class_name, name.to_s.camelize.singularize) + class_name.underscore.pluralize.to_sym + end + @foreign_key = + if collection? + "#{name.to_s.singularize}_ids".to_sym + else + "#{name}_id".to_sym + end end # @api public @@ -150,6 +162,11 @@ def value(serializer, include_slice) end end + # @api private + def foreign_key_on + :related + end + # Build association. This method is used internally to # build serializer's association by its reflection. # diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb index fc2f116fa..5d7399a35 100644 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ b/lib/active_model_serializers/adapter/json_api/relationship.rb @@ -43,14 +43,21 @@ def data_for(association) end def data_for_one(association) - # TODO(BF): Process relationship without evaluating lazy_association - serializer = association.lazy_association.serializer - if (virtual_value = association.virtual_value) - virtual_value - elsif serializer && association.object - ResourceIdentifier.new(serializer, serializable_resource_options).as_json + if association.belongs_to? && + parent_serializer.object.respond_to?(association.reflection.foreign_key) + id = parent_serializer.object.send(association.reflection.foreign_key) + type = association.reflection.type.to_s + ResourceIdentifier.for_type_with_id(type, id, serializable_resource_options) else - nil + # TODO(BF): Process relationship without evaluating lazy_association + serializer = association.lazy_association.serializer + if (virtual_value = association.virtual_value) + virtual_value + elsif serializer && association.object + ResourceIdentifier.new(serializer, serializable_resource_options).as_json + else + nil + end end end diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb index af6f5f9e6..8931f8992 100644 --- a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb +++ b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb @@ -22,6 +22,13 @@ def self.type_for(class_name, serializer_type = nil, transform_options = {}) JsonApi.send(:transform_key_casing!, raw_type, transform_options) end + def self.for_type_with_id(type, id, options) + { + id: id.to_s, + type: type_for(:no_class_needed, type, options) + } + end + # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} def initialize(serializer, options) @id = id_for(serializer) From c9b0e4e6aeb79b7c4f0a8d80c069df95258fc54c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Apr 2017 23:00:40 -0500 Subject: [PATCH 885/903] Do not calculate cache_key unless caching --- lib/active_model/serializer/concerns/caching.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb index 1de862464..2a030b682 100644 --- a/lib/active_model/serializer/concerns/caching.rb +++ b/lib/active_model/serializer/concerns/caching.rb @@ -226,8 +226,9 @@ def fetch_attributes(fields, cached_attributes, adapter_instance) end end - def fetch(adapter_instance, cache_options = serializer_class._cache_options, key = cache_key(adapter_instance)) + def fetch(adapter_instance, cache_options = serializer_class._cache_options, key = nil) if serializer_class.cache_store + key ||= cache_key(adapter_instance) serializer_class.cache_store.fetch(key, cache_options) do yield end From 73eae19b3d0b8a3c03fda566a208eeee6720beed Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 30 Apr 2017 22:52:41 -0500 Subject: [PATCH 886/903] Return null resource object identifier for blank id Also, fix test where attributes were included when id was "" ``` 1) Failure: ActionController::Serialization::AdapterSelectorTest#test_render_using_adapter_override [test/action_c$ntroller/adapter_selector_test.rb:53]: --- expected +++ actual @@ -1 +1 @@ -"{\"data\":{\"id\":\"\",\"type\":\"profiles\",\"attributes\":{\"name\":\"Name 1\",\"description\":\"Description 1\"}}}" +"{\"data\":null}" ``` --- .../adapter/json_api.rb | 44 ++++++++++++------- .../adapter/json_api/resource_identifier.rb | 2 + .../adapter_selector_test.rb | 4 +- 3 files changed, 32 insertions(+), 18 deletions(-) diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb index c252deafe..b225416be 100644 --- a/lib/active_model_serializers/adapter/json_api.rb +++ b/lib/active_model_serializers/adapter/json_api.rb @@ -295,20 +295,8 @@ def attributes_for(serializer, fields) # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} def resource_object_for(serializer, include_slice = {}) - resource_object = serializer.fetch(self) do - resource_object = ResourceIdentifier.new(serializer, instance_options).as_json - - requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) - attributes = attributes_for(serializer, requested_fields) - resource_object[:attributes] = attributes if attributes.any? - resource_object - end - - requested_associations = fieldset.fields_for(resource_object[:type]) || '*' - relationships = relationships_for(serializer, requested_associations, include_slice) - resource_object[:relationships] = relationships if relationships.any? + resource_object = data_for(serializer, include_slice) - links = links_for(serializer) # toplevel_links # definition: # allOf @@ -322,7 +310,10 @@ def resource_object_for(serializer, include_slice = {}) # prs: # https://github.com/rails-api/active_model_serializers/pull/1247 # https://github.com/rails-api/active_model_serializers/pull/1018 - resource_object[:links] = links if links.any? + if (links = links_for(serializer)).any? + resource_object ||= {} + resource_object[:links] = links + end # toplevel_meta # alias meta @@ -332,12 +323,33 @@ def resource_object_for(serializer, include_slice = {}) # { # :'git-ref' => 'abc123' # } - meta = meta_for(serializer) - resource_object[:meta] = meta unless meta.blank? + if (meta = meta_for(serializer)).present? + resource_object ||= {} + resource_object[:meta] = meta + end resource_object end + def data_for(serializer, include_slice) + data = serializer.fetch(self) do + resource_object = ResourceIdentifier.new(serializer, instance_options).as_json + break nil if resource_object.nil? + + requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) + attributes = attributes_for(serializer, requested_fields) + resource_object[:attributes] = attributes if attributes.any? + resource_object + end + data.tap do |resource_object| + next if resource_object.nil? + # NOTE(BF): the attributes are cached above, separately from the relationships, below. + requested_associations = fieldset.fields_for(resource_object[:type]) || '*' + relationships = relationships_for(serializer, requested_associations, include_slice) + resource_object[:relationships] = relationships if relationships.any? + end + end + # {http://jsonapi.org/format/#document-resource-object-relationships Document Resource Object Relationship} # relationships # definition: diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb index 8931f8992..3a235f2be 100644 --- a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb +++ b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb @@ -23,6 +23,7 @@ def self.type_for(class_name, serializer_type = nil, transform_options = {}) end def self.for_type_with_id(type, id, options) + return nil if id.blank? { id: id.to_s, type: type_for(:no_class_needed, type, options) @@ -36,6 +37,7 @@ def initialize(serializer, options) end def as_json + return nil if id.blank? { id: id, type: type } end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index db93573b4..3373de7c0 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -19,7 +19,7 @@ def render_using_default_adapter end def render_using_adapter_override - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') + @profile = Profile.new(id: 'render_using_adapter_override', name: 'Name 1', description: 'Description 1', comments: 'Comments 1') render json: @profile, adapter: :json_api end @@ -41,7 +41,7 @@ def test_render_using_adapter_override expected = { data: { - id: @controller.instance_variable_get(:@profile).id.to_s, + id: 'render_using_adapter_override', type: 'profiles', attributes: { name: 'Name 1', From 96028a7b9978adb9aa839aa332c35e0c244896aa Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 1 May 2017 10:17:48 -0500 Subject: [PATCH 887/903] Document new reflection options; support :foreign_key --- docs/general/serializers.md | 3 +++ lib/active_model/serializer/reflection.rb | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 1d9681837..0606c51d0 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -64,6 +64,9 @@ Where: - `unless:` - `virtual_value:` - `polymorphic:` defines if polymorphic relation type should be nested in serialized association. + - `type:` the resource type as used by JSON:API, especially on a `belongs_to` relationship. + - `class_name:` used to determine `type` when `type` not given + - `foreign_key:` used by JSON:API on a `belongs_to` relationship to avoid unnecessarily loading the association object. - optional: `&block` is a context that returns the association's attributes. - prevents `association_name` method from being called. - return value of block is used as the association value. diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index d3daab4be..2e5cc2a16 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -9,6 +9,7 @@ class Serializer # @example # class PostSerializer < ActiveModel::Serializer # has_one :author, serializer: AuthorSerializer + # belongs_to :boss, type: :users, foreign_key: :boss_id # has_many :comments # has_many :comments, key: :last_comments do # object.comments.last(1) @@ -58,12 +59,13 @@ def initialize(*) class_name = options.fetch(:class_name, name.to_s.camelize.singularize) class_name.underscore.pluralize.to_sym end - @foreign_key = + @foreign_key = options.fetch(:foreign_key) do if collection? "#{name.to_s.singularize}_ids".to_sym else "#{name}_id".to_sym end + end end # @api public From ec7b5859f77882892325840eae0716fcaab6c14f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 1 May 2017 10:23:13 -0500 Subject: [PATCH 888/903] Document namespace --- docs/general/serializers.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/general/serializers.md b/docs/general/serializers.md index 0606c51d0..5b23ba0f4 100644 --- a/docs/general/serializers.md +++ b/docs/general/serializers.md @@ -67,6 +67,7 @@ Where: - `type:` the resource type as used by JSON:API, especially on a `belongs_to` relationship. - `class_name:` used to determine `type` when `type` not given - `foreign_key:` used by JSON:API on a `belongs_to` relationship to avoid unnecessarily loading the association object. + - `namespace:` used when looking up the serializer and `serializer` is not given. Falls back to the parent serializer's `:namespace` instance options, which, when present, comes from the render options. See [Rendering#namespace](rendering.md#namespace] for more details. - optional: `&block` is a context that returns the association's attributes. - prevents `association_name` method from being called. - return value of block is used as the association value. From dff621e1744d37672ccba13f8e4b64dcc5b135c3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 1 May 2017 10:10:54 -0500 Subject: [PATCH 889/903] Bump to v0.10.6 --- CHANGELOG.md | 13 ++++++++++++- README.md | 4 ++-- lib/active_model/serializer/version.rb | 2 +- 3 files changed, 15 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fc2630783..c975e4733 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ ## 0.10.x -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.6...master) Breaking changes: @@ -10,8 +10,19 @@ Fixes: Misc: +### [v0.10.6 (2017-05-01)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...v0.10.6) + +Fixes: + +- [#1857](https://github.com/rails-api/active_model_serializers/pull/1857) JSON:API does not load belongs_to relation to get identifier id. (@bf4) +- [#2119](https://github.com/rails-api/active_model_serializers/pull/2119) JSON:API returns null resource object identifier when 'id' is null. (@bf4) +- [#2093](https://github.com/rails-api/active_model_serializers/pull/2093) undef problematic Serializer methods: display, select. (@bf4) + +Misc: + - [#2104](https://github.com/rails-api/active_model_serializers/pull/2104) Documentation for serializers and rendering. (@cassidycodes) - [#2081](https://github.com/rails-api/active_model_serializers/pull/2081) Documentation for `include` option in adapters. (@charlie-wasp) +- [#2120](https://github.com/rails-api/active_model_serializers/pull/2120) Documentation for association options: foreign_key, type, class_name, namespace. (@bf4) ### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) diff --git a/README.md b/README.md index d069dcf53..5bdcd20d8 100644 --- a/README.md +++ b/README.md @@ -90,8 +90,8 @@ reading documentation for our `master`, which may include features that have not been released yet. Please see below for the documentation relevant to you. - [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) -- [0.10.5 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.5) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.5) +- [0.10.6 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.6) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.6) - [Guides](docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb index 209437da9..e692240a3 100644 --- a/lib/active_model/serializer/version.rb +++ b/lib/active_model/serializer/version.rb @@ -1,5 +1,5 @@ module ActiveModel class Serializer - VERSION = '0.10.5'.freeze + VERSION = '0.10.6'.freeze end end From 0ef6ac30fc7c6ed8613a880c61ffde6f40d41a83 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 2 May 2017 09:57:09 -0500 Subject: [PATCH 890/903] Clear out master --- .rubocop.yml | 105 --- .simplecov | 110 --- .travis.yml | 47 +- CHANGELOG-0-08.md | 92 +++ CHANGELOG-0-09.md | 74 ++ CHANGELOG-0-10.md | 466 +++++++++++++ CHANGELOG-prehistory.md | 15 + CHANGELOG.md | 643 +---------------- CONTRIBUTING.md | 17 +- Gemfile | 56 -- README.md | 268 +------ Rakefile | 69 -- active_model_serializers.gemspec | 45 +- appveyor.yml | 21 +- bin/bench | 171 ----- bin/bench_regression | 316 --------- bin/rubocop | 38 - bin/serve_benchmark | 39 -- docs/README.md | 41 -- docs/STYLE.md | 58 -- docs/general/adapters.md | 263 ------- docs/general/caching.md | 58 -- 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.../serializer/has_one_reflection.rb | 7 - .../serializer/lazy_association.rb | 95 --- lib/active_model/serializer/lint.rb | 150 ---- lib/active_model/serializer/null.rb | 17 - lib/active_model/serializer/reflection.rb | 207 ------ lib/active_model/serializer/version.rb | 5 - lib/active_model_serializers.rb | 53 -- lib/active_model_serializers/adapter.rb | 98 --- .../adapter/attributes.rb | 13 - lib/active_model_serializers/adapter/base.rb | 83 --- lib/active_model_serializers/adapter/json.rb | 21 - .../adapter/json_api.rb | 530 -------------- .../adapter/json_api/deserialization.rb | 213 ------ .../adapter/json_api/error.rb | 96 --- .../adapter/json_api/jsonapi.rb | 49 -- .../adapter/json_api/link.rb | 83 --- .../adapter/json_api/meta.rb | 37 - .../adapter/json_api/pagination_links.rb | 69 -- .../adapter/json_api/relationship.rb | 92 --- .../adapter/json_api/resource_identifier.rb | 60 -- lib/active_model_serializers/adapter/null.rb | 9 - lib/active_model_serializers/callbacks.rb | 55 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https://github.com/bbatsov/rubocop/blob/master/manual/caching.md - # https://github.com/bbatsov/rubocop/blob/e8680418b351491e111a18cf5b453fc07a3c5239/config/default.yml#L60-L77 - UseCache: true - CacheRootDirectory: tmp - -Rails: - Enabled: true - -Lint/NestedMethodDefinition: - Enabled: false - Exclude: - - test/action_controller/serialization_test.rb - -Style/Alias: - EnforcedStyle: prefer_alias - -Style/StringLiterals: - EnforcedStyle: single_quotes - -Metrics/AbcSize: - Max: 35 # TODO: Lower to 15 - -Metrics/ClassLength: - Max: 261 # TODO: Lower to 100 - Exclude: - - test/**/*.rb - -Metrics/CyclomaticComplexity: - Max: 7 # TODO: Lower to 6 - -Metrics/LineLength: - Max: 251 # TODO: Lower to 80 - -Metrics/MethodLength: - Max: 106 # TODO: Lower to 10 - -Metrics/PerceivedComplexity: - Max: 9 # TODO: Lower to 7 - -Style/AlignParameters: - EnforcedStyle: with_fixed_indentation - -Style/ClassAndModuleChildren: - EnforcedStyle: nested - -Style/Documentation: - Enabled: false - -Style/MissingElse: - Enabled: true - EnforcedStyle: case - -Style/EmptyElse: - EnforcedStyle: empty - -Style/MultilineOperationIndentation: - EnforcedStyle: indented - -Style/BlockDelimiters: - Enabled: true - EnforcedStyle: line_count_based - -Style/SignalException: - EnforcedStyle: semantic - -Style/TrailingCommaInLiteral: - EnforcedStyleForMultiline: no_comma - -Style/ConditionalAssignment: - Enabled: false - -Style/DotPosition: - EnforcedStyle: leading - -########## test_helper.rb sanity -Style/EndBlock: - Exclude: - - test/test_helper.rb - -Style/SpecialGlobalVars: - Exclude: - - test/test_helper.rb - -Style/GlobalVars: - Exclude: - - test/test_helper.rb - -Style/AndOr: - Exclude: - - test/test_helper.rb - - 'lib/active_model/serializer/lint.rb' - -Style/Not: - Exclude: - - test/test_helper.rb - -Style/ClassCheck: - Exclude: - - test/test_helper.rb diff --git a/.simplecov b/.simplecov deleted file mode 100644 index 955a60606..000000000 --- a/.simplecov +++ /dev/null @@ -1,110 +0,0 @@ -# https://github.com/colszowka/simplecov#using-simplecov-for-centralized-config -# see https://github.com/colszowka/simplecov/blob/master/lib/simplecov/defaults.rb -# vim: set ft=ruby - -## DEFINE VARIABLES -@minimum_coverage = ENV.fetch('COVERAGE_MINIMUM') { - case (defined?(RUBY_ENGINE) && RUBY_ENGINE) || "ruby" - when 'jruby', 'rbx' - 96.0 - else - 98.1 - end -}.to_f.round(2) -# rubocop:disable Style/DoubleNegation -ENV['FULL_BUILD'] ||= ENV['CI'] -@running_ci = !!(ENV['FULL_BUILD'] =~ /\Atrue\z/i) -@generate_report = @running_ci || !!(ENV['COVERAGE'] =~ /\Atrue\z/i) -@output = STDOUT -# rubocop:enable Style/DoubleNegation - -## CONFIGURE SIMPLECOV - -SimpleCov.profiles.define 'app' do - coverage_dir 'coverage' - load_profile 'test_frameworks' - - add_group 'Libraries', 'lib' - - add_group 'Long files' do |src_file| - src_file.lines.count > 100 - end - class MaxLinesFilter < SimpleCov::Filter - def matches?(source_file) - source_file.lines.count < filter_argument - end - end - add_group 'Short files', MaxLinesFilter.new(5) - - # Exclude these paths from analysis - add_filter '/config/' - add_filter '/db/' - add_filter 'tasks' - add_filter '/.bundle/' -end - -## START TRACKING COVERAGE (before activating SimpleCov) -require 'coverage' -Coverage.start - -## ADD SOME CUSTOM REPORTING AT EXIT -SimpleCov.at_exit do - next if $! and not ($!.kind_of? SystemExit and $!.success?) - - header = "#{'*' * 20} SimpleCov Results #{'*' * 20}" - results = SimpleCov.result.format!.join("\n") - exit_message = <<-EOF - -#{header} -{{RESULTS}} -{{FAILURE_MESSAGE}} - -#{'*' * header.size} - EOF - percent = Float(SimpleCov.result.covered_percent) - if percent < @minimum_coverage - failure_message = <<-EOF -Spec coverage was not high enough: #{percent.round(2)}% is < #{@minimum_coverage}% - EOF - exit_message.sub!('{{RESULTS}}', results).sub!('{{FAILURE_MESSAGE}}', failure_message) - @output.puts exit_message - abort(failure_message) if @generate_report - elsif @running_ci - exit_message.sub!('{{RESULTS}}', results).sub!('{{FAILURE_MESSAGE}}', <<-EOF) -Nice job! Spec coverage (#{percent.round(2)}%) is still at or above #{@minimum_coverage}% - EOF - @output.puts exit_message - end -end - -## CAPTURE CONFIG IN CLOSURE 'AppCoverage.start' -## to defer running until test/test_helper.rb is loaded. -# rubocop:disable Style/MultilineBlockChain -AppCoverage = Class.new do - def initialize(&block) - @block = block - end - - def start - @block.call - end -end.new do - SimpleCov.start 'app' - if @generate_report - if @running_ci - require 'codeclimate-test-reporter' - @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter and CodeClimate Test Reporter' - formatters = [ - SimpleCov::Formatter::SimpleFormatter, - CodeClimate::TestReporter::Formatter - ] - else - @output.puts '[COVERAGE] Running with SimpleCov HTML Formatter' - formatters = [SimpleCov::Formatter::HTMLFormatter] - end - else - formatters = [] - end - SimpleCov.formatters = formatters -end -# rubocop:enable Style/MultilineBlockChain diff --git a/.travis.yml b/.travis.yml index 9aff1edcb..b48fe6104 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,54 +2,9 @@ language: ruby sudo: false -rvm: - - 2.1 - - 2.2.6 - - 2.3.3 - - ruby-head - - jruby-9.1.5.0 # is precompiled per http://rubies.travis-ci.org/ - - jruby-head - -jdk: - - oraclejdk8 - -before_install: - - gem update --system - - rvm @global do gem uninstall bundler -a -x - - rvm @global do gem install bundler -v 1.13.7 -install: bundle install --path=vendor/bundle --retry=3 --jobs=3 cache: directories: - vendor/bundle script: - - bundle exec rake ci -after_success: - - codeclimate-test-reporter -env: - global: - - "JRUBY_OPTS='--dev -J-Xmx1024M --debug'" - matrix: - - "RAILS_VERSION=4.1" - - "RAILS_VERSION=4.2" - - "RAILS_VERSION=5.0" - - "RAILS_VERSION=master" - -matrix: - exclude: - - rvm: 2.1 - env: RAILS_VERSION=master - - rvm: jruby-9.1.5.0 - env: RAILS_VERSION=master - - rvm: jruby-head - env: RAILS_VERSION=master - - rvm: 2.1 - env: RAILS_VERSION=5.0 - - rvm: jruby-9.1.5.0 - env: RAILS_VERSION=5.0 - - rvm: jruby-head - env: RAILS_VERSION=5.0 - allow_failures: - - rvm: ruby-head - - rvm: jruby-head - fast_finish: true + - true diff --git a/CHANGELOG-0-08.md b/CHANGELOG-0-08.md new file mode 100644 index 000000000..eec4e2862 --- /dev/null +++ b/CHANGELOG-0-08.md @@ -0,0 +1,92 @@ +## 0.08.x + +### v0.8.3 (2014/12/10 14:45 +00:00) +- [#753](https://github.com/rails-api/active_model_serializers/pull/753) Test against Ruby 2.2 on Travis CI (@tricknotes) +- [#745](https://github.com/rails-api/active_model_serializers/pull/745) Missing a word (@jockee) + +### v0.8.2 (2014/09/01 21:00 +00:00) +- [#612](https://github.com/rails-api/active_model_serializers/pull/612) Feature/adapter (@bolshakov) + * adds adapters pattern +- [#615](https://github.com/rails-api/active_model_serializers/pull/615) Rails does not support const_defined? in development mode (@tpitale) +- [#613](https://github.com/rails-api/active_model_serializers/pull/613) README: typo fix on attributes (@spk) +- [#614](https://github.com/rails-api/active_model_serializers/pull/614) Fix rails 4.0.x build. (@arthurnn) +- [#610](https://github.com/rails-api/active_model_serializers/pull/610) ArraySerializer (@bolshakov) +- [#607](https://github.com/rails-api/active_model_serializers/pull/607) ruby syntax highlights (@zigomir) +- [#602](https://github.com/rails-api/active_model_serializers/pull/602) Add DSL for associations (@JordanFaust) + +### 0.8.1 (May 6, 2013) + +* Fix bug whereby a serializer using 'options' would blow up. + +### 0.8.0 (May 5, 2013) + +* Attributes can now have optional types. + +* A new DefaultSerializer ensures that POROs behave the same way as ActiveModels. + +* If you wish to override ActiveRecord::Base#to_Json, you can now require + 'active_record/serializer_override'. We don't recommend you do this, but + many users do, so we've left it optional. + +* Fixed a bug where ActionController wouldn't always have MimeResponds. + +* An optinal caching feature allows you to cache JSON & hashes that AMS uses. + Adding 'cached true' to your Serializers will turn on this cache. + +* URL helpers used inside of Engines now work properly. + +* Serializers now can filter attributes with `only` and `except`: + + ``` + UserSerializer.new(user, only: [:first_name, :last_name]) + UserSerializer.new(user, except: :first_name) + ``` + +* Basic Mongoid support. We now include our mixins in the right place. + +* On Ruby 1.8, we now generate an `id` method that properly serializes `id` + columns. See issue #127 for more. + +* Add an alias for `scope` method to be the name of the context. By default + this is `current_user`. The name is automatically set when using + `serialization_scope` in the controller. + +* Pass through serialization options (such as `:include`) when a model + has no serializer defined. + +## [0.7.0 (March 6, 2013)](https://github.com/rails-api/active_model_serializers/commit/fabdc621ff97fbeca317f6301973dd4564b9e695) + +* ```embed_key``` option to allow embedding by attributes other than IDs +* Fix rendering nil with custom serializer +* Fix global ```self.root = false``` +* Add support for specifying the serializer for an association as a String +* Able to specify keys on the attributes method +* Serializer Reloading via ActiveSupport::DescendantsTracker +* Reduce double map to once; Fixes datamapper eager loading. + +## 0.6.0 (October 22, 2012) + +* Serialize sets properly +* Add root option to ArraySerializer +* Support polymorphic associations +* Support :each_serializer in ArraySerializer +* Add `scope` method to easily access the scope in the serializer +* Fix regression with Rails 3.2.6; add Rails 4 support +* Allow serialization_scope to be disabled with serialization_scope nil +* Array serializer should support pure ruby objects besides serializers + +## 0.05.x + +### [0.5.2 (June 5, 2012)](https://github.com/rails-api/active_model_serializers/commit/615afd125c260432d456dc8be845867cf87ea118#diff-0c5c12f311d3b54734fff06069efd2ac) + +### [0.5.1 (May 23, 2012)](https://github.com/rails-api/active_model_serializers/commit/00194ec0e41831802fcbf893a34c0bb0853ebe14#diff-0c5c12f311d3b54734fff06069efd2ac) + +### [0.5.0 (May 16, 2012)](https://github.com/rails-api/active_model_serializers/commit/33d4842dcd35c7167b0b33fc0abcf00fb2c92286) + +* First tagged version +* Changes generators to always generate an ApplicationSerializer + +## [0.1.0 (December 21, 2011)](https://github.com/rails-api/active_model_serializers/commit/1e0c9ef93b96c640381575dcd30be07ac946818b) + +## First Commit as [Rails Serializers 0.0.1](https://github.com/rails-api/active_model_serializers/commit/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e) + (December 1, 2011). diff --git a/CHANGELOG-0-09.md b/CHANGELOG-0-09.md new file mode 100644 index 000000000..a36e8e9b9 --- /dev/null +++ b/CHANGELOG-0-09.md @@ -0,0 +1,74 @@ +## 0.09.x + +### v0.9.3 (2015/01/21 20:29 +00:00) + +Features: +- [#774](https://github.com/rails-api/active_model_serializers/pull/774) Fix nested include attributes (@nhocki) +- [#771](https://github.com/rails-api/active_model_serializers/pull/771) Make linked resource type names consistent with root names (@sweatypitts) +- [#696](https://github.com/rails-api/active_model_serializers/pull/696) Explicitly set serializer for associations (@ggordon) +- [#700](https://github.com/rails-api/active_model_serializers/pull/700) sparse fieldsets (@arenoir) +- [#768](https://github.com/rails-api/active_model_serializers/pull/768) Adds support for `meta` and `meta_key` attribute (@kurko) + +### v0.9.1 (2014/12/04 11:54 +00:00) +- [#707](https://github.com/rails-api/active_model_serializers/pull/707) A Friendly Note on Which AMS Version to Use (@jherdman) +- [#730](https://github.com/rails-api/active_model_serializers/pull/730) Fixes nested has_many links in JSONAPI (@kurko) +- [#718](https://github.com/rails-api/active_model_serializers/pull/718) Allow overriding the adapter with render option (@ggordon) +- [#720](https://github.com/rails-api/active_model_serializers/pull/720) Rename attribute with :key (0.8.x compatibility) (@ggordon) +- [#728](https://github.com/rails-api/active_model_serializers/pull/728) Use type as key for linked resources (@kurko) +- [#729](https://github.com/rails-api/active_model_serializers/pull/729) Use the new beta build env on Travis (@joshk) +- [#703](https://github.com/rails-api/active_model_serializers/pull/703) Support serializer and each_serializer options in renderer (@ggordon, @mieko) +- [#727](https://github.com/rails-api/active_model_serializers/pull/727) Includes links inside of linked resources (@kurko) +- [#726](https://github.com/rails-api/active_model_serializers/pull/726) Bugfix: include nested has_many associations (@kurko) +- [#722](https://github.com/rails-api/active_model_serializers/pull/722) Fix infinite recursion (@ggordon) +- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Allow for the implicit use of ArraySerializer when :each_serializer is specified (@mieko) +- [#692](https://github.com/rails-api/active_model_serializers/pull/692) Include 'linked' member for json-api collections (@ggordon) +- [#714](https://github.com/rails-api/active_model_serializers/pull/714) Define as_json instead of to_json (@guilleiguaran) +- [#710](https://github.com/rails-api/active_model_serializers/pull/710) JSON-API: Don't include linked section if associations are empty (@guilleiguaran) +- [#711](https://github.com/rails-api/active_model_serializers/pull/711) Fixes rbx gems bundling on TravisCI (@kurko) +- [#709](https://github.com/rails-api/active_model_serializers/pull/709) Add type key when association name is different than object type (@guilleiguaran) +- [#708](https://github.com/rails-api/active_model_serializers/pull/708) Handle correctly null associations (@guilleiguaran) +- [#691](https://github.com/rails-api/active_model_serializers/pull/691) Fix embed option for associations (@jacob-s-son) +- [#689](https://github.com/rails-api/active_model_serializers/pull/689) Fix support for custom root in JSON-API adapter (@guilleiguaran) +- [#685](https://github.com/rails-api/active_model_serializers/pull/685) Serialize ids as strings in JSON-API adapter (@guilleiguaran) +- [#684](https://github.com/rails-api/active_model_serializers/pull/684) Refactor adapters to implement support for array serialization (@guilleiguaran) +- [#682](https://github.com/rails-api/active_model_serializers/pull/682) Include root by default in JSON-API serializers (@guilleiguaran) +- [#625](https://github.com/rails-api/active_model_serializers/pull/625) Add DSL for urls (@JordanFaust) +- [#677](https://github.com/rails-api/active_model_serializers/pull/677) Add support for embed: :ids option for in associations (@guilleiguaran) +- [#681](https://github.com/rails-api/active_model_serializers/pull/681) Check superclasses for Serializers (@quainjn) +- [#680](https://github.com/rails-api/active_model_serializers/pull/680) Add support for root keys (@NullVoxPopuli) +- [#675](https://github.com/rails-api/active_model_serializers/pull/675) Support Rails 4.2.0 (@tricknotes) +- [#667](https://github.com/rails-api/active_model_serializers/pull/667) Require only activemodel instead of full rails (@guilleiguaran) +- [#653](https://github.com/rails-api/active_model_serializers/pull/653) Add "_test" suffix to JsonApi::HasManyTest filename. (@alexgenco) +- [#631](https://github.com/rails-api/active_model_serializers/pull/631) Update build badge URL (@craiglittle) + +### 0.9.0.alpha1 - January 7, 2014 + +### 0.9.0.pre + +* The following methods were removed + - Model#active\_model\_serializer + - Serializer#include! + - Serializer#include? + - Serializer#attr\_disabled= + - Serializer#cache + - Serializer#perform\_caching + - Serializer#schema (needs more discussion) + - Serializer#attribute + - Serializer#include\_#{name}? (filter method added) + - Serializer#attributes (took a hash) + +* The following things were added + - Serializer#filter method + - CONFIG object + +* Remove support for ruby 1.8 versions. + +* Require rails >= 3.2. + +* Serializers for associations are being looked up in a parent serializer's namespace first. Same with controllers' namespaces. + +* Added a "prefix" option in case you want to use a different version of serializer. + +* Serializers default namespace can be set in `default_serializer_options` and inherited by associations. + +* [Beginning of rewrite: c65d387705ec534db171712671ba7fcda4f49f68](https://github.com/rails-api/active_model_serializers/commit/c65d387705ec534db171712671ba7fcda4f49f68) diff --git a/CHANGELOG-0-10.md b/CHANGELOG-0-10.md new file mode 100644 index 000000000..fbe0bd212 --- /dev/null +++ b/CHANGELOG-0-10.md @@ -0,0 +1,466 @@ +## 0.10.x + +### [0-10-stable (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.6...0-10-stable) + +Breaking changes: + +Features: + +Fixes: + +Misc: + +### [v0.10.6 (2017-05-01)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...v0.10.6) + +Fixes: + +- [#1857](https://github.com/rails-api/active_model_serializers/pull/1857) JSON:API does not load belongs_to relation to get identifier id. (@bf4) +- [#2119](https://github.com/rails-api/active_model_serializers/pull/2119) JSON:API returns null resource object identifier when 'id' is null. (@bf4) +- [#2093](https://github.com/rails-api/active_model_serializers/pull/2093) undef problematic Serializer methods: display, select. (@bf4) + +Misc: + +- [#2104](https://github.com/rails-api/active_model_serializers/pull/2104) Documentation for serializers and rendering. (@cassidycodes) +- [#2081](https://github.com/rails-api/active_model_serializers/pull/2081) Documentation for `include` option in adapters. (@charlie-wasp) +- [#2120](https://github.com/rails-api/active_model_serializers/pull/2120) Documentation for association options: foreign_key, type, class_name, namespace. (@bf4) + +### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) + +Breaking changes: + +Features: + +- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) ActiveModelSerializers::Model#attributes. Originally in [#1982](https://github.com/rails-api/active_model_serializers/pull/1982). (@bf4) +- [#2057](https://github.com/rails-api/active_model_serializers/pull/2057) + Update version constraint for jsonapi-renderer to `['>= 0.1.1.beta1', '< 0.2']` + (@jaredbeck) + +Fixes: + +- [#2022](https://github.com/rails-api/active_model_serializers/pull/2022) Mutation of ActiveModelSerializers::Model now changes the attributes. Originally in [#1984](https://github.com/rails-api/active_model_serializers/pull/1984). (@bf4) + +Misc: + +- [#2055](https://github.com/rails-api/active_model_serializers/pull/2055) + Replace deprecated dependency jsonapi with jsonapi-renderer. (@jaredbeck) +- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) +- [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) +- [#2035](https://github.com/rails-api/active_model_serializers/pull/2035) Document how to disable the logger. (@MSathieu) +- [#2039](https://github.com/rails-api/active_model_serializers/pull/2039) Documentation fixes. (@biow0lf) + +### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) + +Misc: + +- [#2005](https://github.com/rails-api/active_model_serializers/pull/2005) Update jsonapi runtime dependency to 0.1.1.beta6, support Ruby 2.4. (@kofronpi) +- [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use. (@NullVoxPopuli) + +### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) + +Fixes: + +- [#1973](https://github.com/rails-api/active_model_serializers/pull/1973) Fix namespace lookup for collections and has_many relationships (@groyoh) +- [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) +- [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) +- [#1922](https://github.com/rails-api/active_model_serializers/pull/1922) Make railtie an optional dependency in runtime (@ggpasqualino) +- [#1930](https://github.com/rails-api/active_model_serializers/pull/1930) Ensure valid jsonapi when relationship has no links or data (@richmolj) + +Features: + +- [#1757](https://github.com/rails-api/active_model_serializers/pull/1757) Make serializer lookup chain configurable. (@NullVoxPopuli) +- [#1968](https://github.com/rails-api/active_model_serializers/pull/1968) (@NullVoxPopuli) + - Add controller namespace to default controller lookup + - Provide a `namespace` render option + - document how set the namespace in the controller for implicit lookup. +- [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) + - Added `jsonapi_namespace_separator` config option. +- [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) +- [#1917](https://github.com/rails-api/active_model_serializers/pull/1917) Add `jsonapi_pagination_links_enabled` configuration option (@richmolj) +- [#1797](https://github.com/rails-api/active_model_serializers/pull/1797) Only include 'relationships' when sideloading (@richmolj) + +Fixes: + +- [#1833](https://github.com/rails-api/active_model_serializers/pull/1833) Remove relationship links if they are null (@groyoh) +- [#1881](https://github.com/rails-api/active_model_serializers/pull/1881) ActiveModelSerializers::Model correctly works with string keys (@yevhene) + +Misc: +- [#1767](https://github.com/rails-api/active_model_serializers/pull/1767) Replace raising/rescuing `CollectionSerializer::NoSerializerError`, + throw/catch `:no_serializer`. (@bf4) +- [#1839](https://github.com/rails-api/active_model_serializers/pull/1839) `fields` tests demonstrating usage for both attributes and relationships. (@NullVoxPopuli) +- [#1812](https://github.com/rails-api/active_model_serializers/pull/1812) add a code of conduct (@corainchicago) + +- [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) + +- [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@cassidycodes) +- [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) +- [#1959](https://github.com/rails-api/active_model_serializers/pull/1959) Add documentation for root. (@shunsuke227ono) +- [#1967](https://github.com/rails-api/active_model_serializers/pull/1967) Improve type method documentation. (@yukideluxe) + +### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) + +Fixes: +- [#1814](https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache +- [#1848](https://github.com/rails-api/active_model_serializers/pull/1848) Redefine associations on inherited serializers. (@EhsanYousefi) + +Misc: +- [#1808](https://github.com/rails-api/active_model_serializers/pull/1808) Adds documentation for `fields` option. (@luizkowalski) + +### [v0.10.1 (2016-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...v0.10.1) + +Features: +- [#1668](https://github.com/rails-api/active_model_serializers/pull/1668) Exclude nil and empty links. (@sigmike) +- [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) + +Fixes: +- [#1754](https://github.com/rails-api/active_model_serializers/pull/1754) Fixes #1759, Grape integration, improves serialization_context + missing error message on pagination. Document overriding CollectionSerializer#paginated?. (@bf4) + Moved serialization_context creation to Grape formatter, so resource serialization works without explicit calls to the `render` helper method. + Added Grape collection tests. (@onomated) +- [#1287](https://github.com/rails-api/active_model_serializers/pull/1287) Pass `fields` options from adapter to serializer. (@vasilakisfil) +- [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option + is set to `false`. (@groyoh) +- [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) + +Misc: +- [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) +- [#1685](https://github.com/rails-api/active_model_serializers/pull/1685) Replace `IncludeTree` with `IncludeDirective` from the jsonapi gem. + +### [v0.10.0 (2016-05-17)](https://github.com/rails-api/active_model_serializers/compare/4a2d9853ba7...v0.10.0) + +Breaking changes: +- [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) + +Features: +- [#1677](https://github.com/rails-api/active_model_serializers/pull/1677) Add `assert_schema`, `assert_request_schema`, `assert_request_response_schema`. (@bf4) +- [#1697](https://github.com/rails-api/active_model_serializers/pull/1697) Include actual exception message with custom exceptions; + `Test::Schema` exceptions are now `Minitest::Assertion`s. (@bf4) +- [#1699](https://github.com/rails-api/active_model_serializers/pull/1699) String/Lambda support for conditional attributes/associations (@mtsmfm) +- [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) +- [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options + to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) + +Fixes: +- [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned. (@iamnader) +- [#1726](https://github.com/rails-api/active_model_serializers/pull/1726) Adds polymorphic option to association definition which includes association type/nesting in serializer (@cgmckeever) + +Misc: +- [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) +- [#1730](https://github.com/rails-api/active_model_serializers/pull/1730) Adds documentation for overriding default serializer based on conditions (@groyoh/@cgmckeever) + +### [v0.10.0.rc5 (2016-04-04)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc4...v0.10.0.rc5) + +Breaking changes: + +- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Changed :dashed key transform to :dash. (@remear) +- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) + +Features: +- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) +- [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` + take precedence over `serialization_scope` in the controller. + Fix tests that required tearing down dynamic methods. (@bf4) +- [#1644](https://github.com/rails-api/active_model_serializers/pull/1644) Include adapter name in cache key so + that the same serializer can be cached per adapter. (@bf4 via #1346 by @kevintyll) +- [#1642](https://github.com/rails-api/active_model_serializers/pull/1642) Prefer object.cache_key over the generated + cache key. (@bf4 via #1346 by @kevintyll) +- [#1637](https://github.com/rails-api/active_model_serializers/pull/1637) Make references to 'ActionController::Base.cache_store' explicit + in order to avoid issues when application controllers inherit from 'ActionController::API'. (@ncuesta) +- [#1633](https://github.com/rails-api/active_model_serializers/pull/1633) Yield 'serializer' to serializer association blocks. (@bf4) +- [#1616](https://github.com/rails-api/active_model_serializers/pull/1616) SerializableResource handles no serializer like controller. (@bf4) +- [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for + empty collection from explicit serializer option, when possible. (@bf4) +- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Provide key translation. (@remear) +- [#1494](https://github.com/rails-api/active_model_serializers/pull/1494) Make serializers serializalbe + (using the Attributes adapter by default). (@bf4) +- [#1550](https://github.com/rails-api/active_model_serializers/pull/1550) Add + Rails url_helpers to `SerializationContext` for use in links. (@remear, @bf4) +- [#1004](https://github.com/rails-api/active_model_serializers/pull/1004) JSON API errors object implementation. + - Only implements `detail` and `source` as derived from `ActiveModel::Error` + - Provides checklist of remaining questions and remaining parts of the spec. +- [#1515](https://github.com/rails-api/active_model_serializers/pull/1515) Adds support for symbols to the + `ActiveModel::Serializer.type` method. (@groyoh) +- [#1504](https://github.com/rails-api/active_model_serializers/pull/1504) Adds the changes missing from #1454 + and add more tests for resource identifier and relationship objects. Fix association block with link + returning `data: nil`.(@groyoh) +- [#1372](https://github.com/rails-api/active_model_serializers/pull/1372) Support + cache_store.read_multi. (@LcpMarvel) +- [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links. (@leandrocp) +- [#1454](https://github.com/rails-api/active_model_serializers/pull/1454) Add support for + relationship-level links and meta attributes. (@beauby) +- [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) + +Fixes: +- [#1657](https://github.com/rails-api/active_model_serializers/pull/1657) Add missing missing require "active_support/json". (@andreaseger) +- [#1661](https://github.com/rails-api/active_model_serializers/pull/1661) Fixes `read_attribute_for_serialization` not + seeing methods defined in serialization superclass (#1653, #1658, #1660), introduced in #1650. (@bf4) +- [#1651](https://github.com/rails-api/active_model_serializers/pull/1651) Fix deserialization of nil relationships. (@NullVoxPopuli) +- [#1480](https://github.com/rails-api/active_model_serializers/pull/1480) Fix setting of cache_store from Rails configuration. (@bf4) + Fix unintentional mutating of value in memory cache store. (@groyoh) +- [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fragment cache changed from per-record to per-serializer. + Now, two serializers that use the same model may be separately cached. (@lserman) +- [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are + loaded *before* Rails initializes. (@bf4) +- [#1570](https://github.com/rails-api/active_model_serializers/pull/1570) Fixed pagination issue with last page size. (@bmorrall) +- [#1516](https://github.com/rails-api/active_model_serializers/pull/1516) No longer return a nil href when only + adding meta to a relationship link. (@groyoh) +- [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer + type when fragment caching. (@bdmac) +- [#1477](https://github.com/rails-api/active_model_serializers/pull/1477) Fix `fragment_cached?` + method to check if caching. (@bdmac) +- [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) +- [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) + +Misc: +- [#1608](https://github.com/rails-api/active_model_serializers/pull/1608) Move SerializableResource to ActiveModelSerializers (@groyoh) +- [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) +- [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) +- [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) +- [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) +- [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) +- [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) +- [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) +- [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the + serializer (@CodedBeardedSignedTaylor) +- [#1496](https://github.com/rails-api/active_model_serializers/pull/1496) Run all branches against JRuby on CI (@nadavshatz) +- [#1559](https://github.com/rails-api/active_model_serializers/pull/1559) Add a deprecation DSL. (@bf4 @groyoh) +- [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) +- [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to + active_model_serializers folder and changes the module namespace. (@domitian @bf4) +- [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) +- [#1420](https://github.com/rails-api/active_model_serializers/pull/1420) Adds tests and documentation for polymorphism(@marcgarreau) + + +### [v0.10.0.rc4 (2016-01-27)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc3...v0.10.0.rc4) +Breaking changes: + +- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) + [#1369](https://github.com/rails-api/active_model_serializers/pull/1369) Drop support for Ruby 1.9.3 (@karaAJC, @maurogeorge) +- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) +- [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) + * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. + * using a class as a namespace that you also inherit from is complicated and circular at times i.e. + buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) + * The class methods on Adapter aren't necessarily related to the instance methods, they're more + Adapter functions. + * named `Base` because it's a Rails-ism. + * It helps to isolate and highlight what the Adapter interface actually is. +- [#1418](https://github.com/rails-api/active_model_serializers/pull/1418) + serialized collections now use the root option as is; now, only the + root derived from the serializer or object is always pluralized. + +Features: + +- [#1406](https://github.com/rails-api/active_model_serializers/pull/1406) Allow for custom dynamic values in JSON API links (@beauby) +- [#1270](https://github.com/rails-api/active_model_serializers/pull/1270) Adds `assert_response_schema` test helper (@maurogeorge) +- [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) +- [#1403](https://github.com/rails-api/active_model_serializers/pull/1403) Add support for if/unless on attributes/associations (@beauby) +- [#1248](https://github.com/rails-api/active_model_serializers/pull/1248) Experimental: Add support for JSON API deserialization (@beauby) +- [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks + to be evaluated in *serializer* scope, rather than *association* scope. (@bf4) + * Syntax changes from e.g. + `has_many :titles do customers.pluck(:title) end` (in #1356) to + `has_many :titles do object.customers.pluck(:title) end` +- [#1356](https://github.com/rails-api/active_model_serializers/pull/1356) Add inline syntax for + attributes and associations (@bf4 @beauby @noahsilas) + * Allows defining attributes so that they don't conflict with existing methods. e.g. `attribute + :title do 'Mr. Topum Hat' end` + * Allows defining associations so that they don't conflict with existing methods. e.g. `has_many + :titles do customers.pluck(:title) end` + * Allows dynamic associations, as compared to compare to using + [`virtual_value`](https://github.com/rails-api/active_model_serializers/pull/1356#discussion_r47146466). + e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` + * Removes dynamically defined methods on the serializer +- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) +- [#1322](https://github.com/rails-api/active_model_serializers/pull/1322) Instrumenting rendering of resources (@bf4, @maurogeorge) +- [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) +- [#1272](https://github.com/rails-api/active_model_serializers/pull/1272) Add PORO serializable base class: ActiveModelSerializers::Model (@bf4) +- [#1255](https://github.com/rails-api/active_model_serializers/pull/1255) Make more class attributes inheritable (@bf4) +- [#1249](https://github.com/rails-api/active_model_serializers/pull/1249) Inheritance of serializer inheriting the cache configuration(@Rodrigora) +- [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add support for toplevel JSON API links (@beauby) +- [#1246](https://github.com/rails-api/active_model_serializers/pull/1246) Add support for resource-level JSON API links (@beauby) +- [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) +- [#1213](https://github.com/rails-api/active_model_serializers/pull/1213) `type` directive for serializer to control type field with json-api adapter (@youroff) +- [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) +- [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) +- [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested + associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). +- [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) +- [#1251](https://github.com/rails-api/active_model_serializers/pull/1251) Rename ArraySerializer to + CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) +- [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, + when disabled, requires serializers to explicitly specified. (@trek) + +Fixes: + +- [#1352](https://github.com/rails-api/active_model_serializers/pull/1352) Fix generators; Isolate Rails-specifc code in Railties (@dgynn, @bf4) +- [#1384](https://github.com/rails-api/active_model_serializers/pull/1384)Fix database state leaking across tests (@bf4) +- [#1297](https://github.com/rails-api/active_model_serializers/pull/1297) Fix `fields` option to restrict relationships as well (@beauby) +- [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) +- [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) +- [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) +- [#1195](https://github.com/rails-api/active_model_serializers/pull/1195) Fix id override (@beauby) +- [#1185](https://github.com/rails-api/active_model_serializers/pull/1185) Fix options passing in Json and Attributes adapters (@beauby) + +Misc: + +- [#1383](https://github.com/rails-api/active_model_serializers/pull/1383) Simplify reflections handling (@beauby) +- [#1370](https://github.com/rails-api/active_model_serializers/pull/1370) Simplify attributes handling via a mixin (@beauby) +- [#1301](https://github.com/rails-api/active_model_serializers/pull/1301) Mapping JSON API spec / schema to AMS (@bf4) +- [#1271](https://github.com/rails-api/active_model_serializers/pull/1271) Handle no serializer source file to digest (@bf4) +- [#1260](https://github.com/rails-api/active_model_serializers/pull/1260) Serialization and Cache Documentation (@bf4) +- [#1259](https://github.com/rails-api/active_model_serializers/pull/1259) Add more info to CONTRIBUTING (@bf4) +- [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) +- [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) +- [#1220](https://github.com/rails-api/active_model_serializers/pull/1220) Remove empty rubocop.rake (@maurogeorge) +- [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) +- [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) +- [#1117](https://github.com/rails-api/active_model_serializers/pull/1117) FlattenJson adapter no longer inherits Json adapter, renamed to Attributes (@bf4) +- [#1171](https://github.com/rails-api/active_model_serializers/pull/1171) add require statements to top of file (@shicholas) +- [#1167](https://github.com/rails-api/active_model_serializers/pull/1167) Delegate Serializer.attributes to Serializer.attribute (@bf4) +- [#1174](https://github.com/rails-api/active_model_serializers/pull/1174) Consistently refer to the 'JSON API' and the 'JsonApi' adapter (@bf4) +- [#1173](https://github.com/rails-api/active_model_serializers/pull/1173) Comment private accessor warnings (@bf4) +- [#1166](https://github.com/rails-api/active_model_serializers/pull/1166) Prefer methods over instance variables (@bf4) +- [#1168](https://github.com/rails-api/active_model_serializers/pull/1168) Fix appveyor failure cache not being expired (@bf4) +- [#1161](https://github.com/rails-api/active_model_serializers/pull/1161) Remove duplicate test helper (@bf4) +- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update CI to test 2.2.2 -> 2.2.3 (@karaAJC) +- [#1371](https://github.com/rails-api/active_model_serializers/pull/1371) Refactor, update, create documentation (@bf4) + +### [v0.10.0.rc3 (2015-09-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc2...v0.10.0.rc3) +- [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) +- [#1155](https://github.com/rails-api/active_model_serializers/pull/1155) Outside controller use tutorial (@CodedBeardedSignedTaylor) +- [#1154](https://github.com/rails-api/active_model_serializers/pull/1154) Rubocop fixes for issues introduced by #1089 (@NullVoxPopuli) +- [#1089](https://github.com/rails-api/active_model_serializers/pull/1089) Add ActiveModelSerializers.logger with default null device (@bf4) +- [#1109](https://github.com/rails-api/active_model_serializers/pull/1109) Make better use of Minitest's lifecycle (@bf4) +- [#1144](https://github.com/rails-api/active_model_serializers/pull/1144) Fix Markdown to adapters documentation (@bacarini) +- [#1121](https://github.com/rails-api/active_model_serializers/pull/1121) Refactor `add_links` in JSONAPI adapter. (@beauby) +- [#1150](https://github.com/rails-api/active_model_serializers/pull/1150) Remove legacy method accidentally reintroduced in #1017 (@beauby) +- [#1149](https://github.com/rails-api/active_model_serializers/pull/1149) Update README with nested included association example. (@mattmueller) +- [#1110](https://github.com/rails-api/active_model_serializers/pull/1110) Add lint tests for AR models (@beauby) +- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Extended format for JSONAPI `include` option (@beauby) + * adds extended format for `include` option to JsonApi adapter +- [#1142](https://github.com/rails-api/active_model_serializers/pull/1142) Updating wording on cache expiry in README (@leighhalliday) +- [#1140](https://github.com/rails-api/active_model_serializers/pull/1140) Fix typo in fieldset exception (@lautis) +- [#1132](https://github.com/rails-api/active_model_serializers/pull/1132) Get rid of unnecessary instance variables, and implied dependencies. (@beauby) +- [#1139](https://github.com/rails-api/active_model_serializers/pull/1139) Documentation for serializing resources without render (@PericlesTheo) +- [#1017](https://github.com/rails-api/active_model_serializers/pull/1017) Make Adapters registerable so they are not namespace-constrained (@bf4) +- [#1120](https://github.com/rails-api/active_model_serializers/pull/1120) Add windows platform to loading sqlite3 (@Eric-Guo) +- [#1123](https://github.com/rails-api/active_model_serializers/pull/1123) Remove url options (@bacarini) +- [#1093](https://github.com/rails-api/active_model_serializers/pull/1093) Factor `with_adapter` + force cache clear before each test. (@beauby) +- [#1095](https://github.com/rails-api/active_model_serializers/pull/1095) Add documentation about configuration options. (@beauby) +- [#1069](https://github.com/rails-api/active_model_serializers/pull/1069) Add test coverage; account for no artifacts on CI (@bf4) +- [#1103](https://github.com/rails-api/active_model_serializers/pull/1103) Move `id` and `json_api_type` methods from `Serializer` to `JsonApi`. (@beauby) +- [#1106](https://github.com/rails-api/active_model_serializers/pull/1106) Add Style enforcer (via Rubocop) (@bf4) +- [#1079](https://github.com/rails-api/active_model_serializers/pull/1079) Add ArraySerializer#object like Serializer (@bf4) +- [#1096](https://github.com/rails-api/active_model_serializers/pull/1096) Fix definition of serializer attributes with multiple calls to `attri… (@beauby) +- [#1105](https://github.com/rails-api/active_model_serializers/pull/1105) Add ActiveRecord-backed fixtures. (@beauby) +- [#1108](https://github.com/rails-api/active_model_serializers/pull/1108) Better lint (@bf4) +- [#1102](https://github.com/rails-api/active_model_serializers/pull/1102) Remove remains of `embed` option. (@beauby) +- [#1090](https://github.com/rails-api/active_model_serializers/pull/1090) Clarify AMS dependencies (@bf4) +- [#1081](https://github.com/rails-api/active_model_serializers/pull/1081) Add configuration option to set resource type to singular/plural (@beauby) +- [#1067](https://github.com/rails-api/active_model_serializers/pull/1067) Fix warnings (@bf4) +- [#1066](https://github.com/rails-api/active_model_serializers/pull/1066) Adding appveyor to the project (@joaomdmoura, @Eric-Guo, @bf4) +- [#1071](https://github.com/rails-api/active_model_serializers/pull/1071) Make testing suite running and pass in Windows (@Eric-Guo, @bf4) +- [#1041](https://github.com/rails-api/active_model_serializers/pull/1041) Adding pagination links (@bacarini) + * adds support for `pagination links` at top level of JsonApi adapter +- [#1063](https://github.com/rails-api/active_model_serializers/pull/1063) Lead by example: lint PORO model (@bf4) +- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Test caller line parsing and digesting (@bf4) +- [#1048](https://github.com/rails-api/active_model_serializers/pull/1048) Let FlattenJson adapter decide it doesn't include meta (@bf4) +- [#1060](https://github.com/rails-api/active_model_serializers/pull/1060) Update fragment cache to support namespaced objects (@aaronlerch) +- [#1052](https://github.com/rails-api/active_model_serializers/pull/1052) Use underscored json_root when serializing a collection (@whatthewhat) +- [#1051](https://github.com/rails-api/active_model_serializers/pull/1051) Fix some invalid JSON in docs (@tjschuck) +- [#1049](https://github.com/rails-api/active_model_serializers/pull/1049) Fix incorrect s/options = {}/options ||= {} (@bf4) +- [#1037](https://github.com/rails-api/active_model_serializers/pull/1037) allow for type attribute (@lanej) +- [#1034](https://github.com/rails-api/active_model_serializers/pull/1034) allow id attribute to be overriden (@lanej) +- [#1035](https://github.com/rails-api/active_model_serializers/pull/1035) Fixed Comments highlight (@artLopez) +- [#1031](https://github.com/rails-api/active_model_serializers/pull/1031) Disallow to define multiple associations at once (@bolshakov) +- [#1032](https://github.com/rails-api/active_model_serializers/pull/1032) Wrap railtie requirement with rescue (@elliotlarson) +- [#1026](https://github.com/rails-api/active_model_serializers/pull/1026) Bump Version Number to 0.10.0.rc2 (@jfelchner) +- [#985](https://github.com/rails-api/active_model_serializers/pull/985) Associations implementation refactoring (@bolshakov) +- [#954](https://github.com/rails-api/active_model_serializers/pull/954) Encapsulate serialization in ActiveModel::SerializableResource (@bf4) +- [#972](https://github.com/rails-api/active_model_serializers/pull/972) Capture app warnings on test run (@bf4) +- [#1019](https://github.com/rails-api/active_model_serializers/pull/1019) Improve README.md (@baojjeu) +- [#998](https://github.com/rails-api/active_model_serializers/pull/998) Changing root to model class name (@joaomdmoura) +- [#1006](https://github.com/rails-api/active_model_serializers/pull/1006) Fix adapter inflection bug for api -> API (@bf4) +- [#1016](https://github.com/rails-api/active_model_serializers/pull/1016) require rails/railtie before subclassing Rails::Railtie (@bf4) +- [#1013](https://github.com/rails-api/active_model_serializers/pull/1013) Root option with empty array support (@vyrak, @mareczek) +- [#994](https://github.com/rails-api/active_model_serializers/pull/994) Starting Docs structure (@joaomdmoura) +- [#1007](https://github.com/rails-api/active_model_serializers/pull/1007) Bug fix for ArraySerializer json_key (@jiajiawang) +- [#1003](https://github.com/rails-api/active_model_serializers/pull/1003) Fix transient test failures (@Rodrigora) +- [#996](https://github.com/rails-api/active_model_serializers/pull/996) Add linter for serializable resource (@bf4) +- [#990](https://github.com/rails-api/active_model_serializers/pull/990) Adding json-api meta test (@joaomdmoura) +- [#984](https://github.com/rails-api/active_model_serializers/pull/984) Add option "key" to serializer associations (@Rodrigora) +- [#982](https://github.com/rails-api/active_model_serializers/pull/982) Fix typo (@bf4) +- [#981](https://github.com/rails-api/active_model_serializers/pull/981) Remove unused PORO#to_param (@bf4) +- [#978](https://github.com/rails-api/active_model_serializers/pull/978) fix generators template bug (@regonn) +- [#975](https://github.com/rails-api/active_model_serializers/pull/975) Fixes virtual value not being used (@GriffinHeart) +- [#970](https://github.com/rails-api/active_model_serializers/pull/970) Fix transient tests failures (@Rodrigora) +- [#962](https://github.com/rails-api/active_model_serializers/pull/962) Rendering objects that doesn't have serializers (@bf4, @joaomdmoura, @JustinAiken) +- [#939](https://github.com/rails-api/active_model_serializers/pull/939) Use a more precise generated cache key (@aaronlerch) +- [#971](https://github.com/rails-api/active_model_serializers/pull/971) Restore has_one to generator (@bf4) +- [#965](https://github.com/rails-api/active_model_serializers/pull/965) options fedault valueserializable_hash and as_json (@bf4) +- [#959](https://github.com/rails-api/active_model_serializers/pull/959) TYPO on README.md (@kangkyu) + +### [v0.10.0.rc2 (2015-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc1...v0.10.0.rc2) +- [#958](https://github.com/rails-api/active_model_serializers/pull/958) Splitting json adapter into two (@joaomdmoura) + * adds FlattenJSON as default adapter +- [#953](https://github.com/rails-api/active_model_serializers/pull/953) use model name to determine the type (@lsylvester) + * uses model name to determine the type +- [#949](https://github.com/rails-api/active_model_serializers/pull/949) Don't pass serializer option to associated serializers (@bf4, @edwardloveall) +- [#902](https://github.com/rails-api/active_model_serializers/pull/902) Added serializer file digest to the cache_key (@cristianbica) +- [#948](https://github.com/rails-api/active_model_serializers/pull/948) AMS supports JSONAPI 1.0 instead of RC4 (@SeyZ) +- [#936](https://github.com/rails-api/active_model_serializers/pull/936) Include meta when using json adapter with custom root (@chrisbranson) +- [#942](https://github.com/rails-api/active_model_serializers/pull/942) Small code styling issue (@thiagofm) +- [#930](https://github.com/rails-api/active_model_serializers/pull/930) Reverting PR #909 (@joaomdmoura) +- [#924](https://github.com/rails-api/active_model_serializers/pull/924) Avoid unecessary calls to attribute methods when fragment caching (@navinpeiris) +- [#925](https://github.com/rails-api/active_model_serializers/pull/925) Updates JSON API Adapter to generate RC4 schema (@benedikt) + * adds JSON API support 1.0 +- [#918](https://github.com/rails-api/active_model_serializers/pull/918) Adding rescue_with_handler to clear state (@ryansch) +- [#909](https://github.com/rails-api/active_model_serializers/pull/909) Defining Json-API Adapter as Default (@joaomdmoura) + * remove root key option and split JSON adapter +- [#914](https://github.com/rails-api/active_model_serializers/pull/914) Prevent possible duplicated attributes in serializer (@groyoh) +- [#880](https://github.com/rails-api/active_model_serializers/pull/880) Inabling subclasses serializers to inherit attributes (@groyoh) +- [#913](https://github.com/rails-api/active_model_serializers/pull/913) Avoiding the serializer option when instantiating a new one for ArraySerializer Fixed #911 (@groyoh) +- [#897](https://github.com/rails-api/active_model_serializers/pull/897) Allow to define custom serializer for given class (@imanel) +- [#892](https://github.com/rails-api/active_model_serializers/pull/892) Fixed a bug that appeared when json adapter serialize a nil association (@groyoh) +- [#895](https://github.com/rails-api/active_model_serializers/pull/895) Adding a test to cover 'meta' and 'meta_key' attr_readers (@adomokos) +- [#894](https://github.com/rails-api/active_model_serializers/pull/894) Fixing typos in README.md (@adomokos) +- [#888](https://github.com/rails-api/active_model_serializers/pull/888) Changed duplicated test name in action controller test (@groyoh) +- [#890](https://github.com/rails-api/active_model_serializers/pull/890) Remove unused method `def_serializer` (@JustinAiken) +- [#887](https://github.com/rails-api/active_model_serializers/pull/887) Fixing tests on JRuby (@joaomdmoura) +- [#885](https://github.com/rails-api/active_model_serializers/pull/885) Updates rails versions for test and dev (@tonyta) + +### [v0.10.0.rc1 (2015-04-22)](https://github.com/rails-api/active_model_serializers/compare/86fc7d7227f3ce538fcb28c1e8c7069ce311f0e1...v0.10.0.rc1) +- [#810](https://github.com/rails-api/active_model_serializers/pull/810) Adding Fragment Cache to AMS (@joaomdmoura) + * adds fragment cache support +- [#868](https://github.com/rails-api/active_model_serializers/pull/868) Fixed a bug that appears when a nil association is included (@groyoh) +- [#861](https://github.com/rails-api/active_model_serializers/pull/861) README: Add emphasis to single-word difference (@machty) +- [#858](https://github.com/rails-api/active_model_serializers/pull/858) Included resource fixes (@mateomurphy) +- [#853](https://github.com/rails-api/active_model_serializers/pull/853) RC3 Updates for JSON API (@mateomurphy) +- [#852](https://github.com/rails-api/active_model_serializers/pull/852) Fix options merge order in `each_association` (@mateomurphy) +- [#850](https://github.com/rails-api/active_model_serializers/pull/850) Use association value for determining serializer used (@mateomurphy) +- [#843](https://github.com/rails-api/active_model_serializers/pull/843) Remove the mailing list from the README (@JoshSmith) +- [#842](https://github.com/rails-api/active_model_serializers/pull/842) Add notes on how you can help to contributing documentation (@JoshSmith) +- [#833](https://github.com/rails-api/active_model_serializers/pull/833) Cache serializers for class (@lsylvester) +- [#837](https://github.com/rails-api/active_model_serializers/pull/837) Store options in array serializers (@kurko) +- [#836](https://github.com/rails-api/active_model_serializers/pull/836) Makes passed in options accessible inside serializers (@kurko) +- [#773](https://github.com/rails-api/active_model_serializers/pull/773) Make json api adapter 'include' option accept an array (@sweatypitts) +- [#830](https://github.com/rails-api/active_model_serializers/pull/830) Add contributing readme (@JoshSmith) +- [#811](https://github.com/rails-api/active_model_serializers/pull/811) Reimplement serialization scope and scope_name (@mateomurphy) +- [#725](https://github.com/rails-api/active_model_serializers/pull/725) Support has_one to be compatible with 0.8.x (@ggordon) + * adds `has_one` attribute for backwards compatibility +- [#822](https://github.com/rails-api/active_model_serializers/pull/822) Replace has_one with attribute in template (@bf4) +- [#821](https://github.com/rails-api/active_model_serializers/pull/821) Fix explicit serializer for associations (@wjordan) +- [#798](https://github.com/rails-api/active_model_serializers/pull/798) Fix lost test `test_include_multiple_posts_and_linked` (@donbobka) +- [#807](https://github.com/rails-api/active_model_serializers/pull/807) Add Overriding attribute methods section to README. (@alexstophel) +- [#693](https://github.com/rails-api/active_model_serializers/pull/693) Cache Support at AMS 0.10.0 (@joaomdmoura) + * adds cache support to attributes and associations. +- [#792](https://github.com/rails-api/active_model_serializers/pull/792) Association overrides (@kurko) + * adds method to override association +- [#794](https://github.com/rails-api/active_model_serializers/pull/794) add to_param for correct URL generation (@carlesjove) + +### v0.10.0-pre + +- [Introduce Adapter](https://github.com/rails-api/active_model_serializers/commit/f00fe5595ddf741dc26127ed8fe81adad833ead5) +- Prefer `ActiveModel::Serializer` to `ActiveModelSerializers`: + - [Namespace](https://github.com/rails-api/active_model_serializers/commit/729a823868e8c7ac86c653fcc7100ee511e08cb6#diff-fe7aa2941c19a41ccea6e52940d84016). + - [README](https://github.com/rails-api/active_model_serializers/commit/4a2d9853ba7486acc1747752982aa5650e7fd6e9). diff --git a/CHANGELOG-prehistory.md b/CHANGELOG-prehistory.md new file mode 100644 index 000000000..a27588306 --- /dev/null +++ b/CHANGELOG-prehistory.md @@ -0,0 +1,15 @@ +## Prehistory + +- [Changing Serialization/Serializers namespace to `Serializable` (November 30, 2011)](https://github.com/rails/rails/commit/8896b4fdc8a543157cdf4dfc378607ebf6c10ab0) + - [Merge branch 'serializers'. This implements the ActiveModel::Serializer object. Includes code, tests, generators and guides. From José and Yehuda with love.](https://github.com/rails/rails/commit/fcacc6986ab60f1fb2e423a73bf47c7abd7b191d) + - But [was reverted](https://github.com/rails/rails/commit/5b2eb64ceb08cd005dc06b721935de5853971473). + '[Revert the serializers API as other alternatives are now also under discussion](https://github.com/rails/rails/commit/0a4035b12a6c59253cb60f9e3456513c6a6a9d33)'. +- [Proposed Implementation to Rails 3.2 by @wycats and @josevalim (November 25, 2011)](https://github.com/rails/rails/pull/3753) + - [Creation of `ActionController::Serialization`, initial serializer + support (September, 26 2011)](https://github.com/rails/rails/commit/8ff7693a8dc61f43fc4eaf72ed24d3b8699191fe). + - [Docs and CHANGELOG](https://github.com/rails/rails/commit/696d01f7f4a8ed787924a41cce6df836cd73c46f) + - [Deprecation of ActiveModel::Serialization to ActiveModel::Serializable](https://github.com/rails/rails/blob/696d01f7f4a8ed787924a41cce6df836cd73c46f/activemodel/lib/active_model/serialization.rb) +- [Creation of `ActiveModel::Serialization` from `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/c6bc8e662614be711f45a8d4b231d5f993b024a7#diff-d029b9768d8df0407a35804a468e3ae5) +- [Integration of `ActiveModel::Serializer` into `ActiveRecord::Serialization`](https://github.com/rails/rails/commit/783db25e0c640c1588732967a87d65c10fddc08e) +- [Creation of `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/d2b78b3594b9cc9870e6a6ebfeb2e56d00e6ddb8#diff-80d5beeced9bdc24ca2b04a201543bdd) +- [Creation of `ActiveModel::Serializers::JSON` in Rails (2009)](https://github.com/rails/rails/commit/fbdf706fffbfb17731a1f459203d242414ef5086) diff --git a/CHANGELOG.md b/CHANGELOG.md index c975e4733..11070ef79 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ -## 0.10.x +## Dev -### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/v0.10.6...master) +### [master (unreleased)](https://github.com/rails-api/active_model_serializers/compare/master..dev) Breaking changes: @@ -10,641 +10,10 @@ Fixes: Misc: -### [v0.10.6 (2017-05-01)](https://github.com/rails-api/active_model_serializers/compare/v0.10.5...v0.10.6) +## [0.10.x](CHANGELOG-0-10.md) -Fixes: - -- [#1857](https://github.com/rails-api/active_model_serializers/pull/1857) JSON:API does not load belongs_to relation to get identifier id. (@bf4) -- [#2119](https://github.com/rails-api/active_model_serializers/pull/2119) JSON:API returns null resource object identifier when 'id' is null. (@bf4) -- [#2093](https://github.com/rails-api/active_model_serializers/pull/2093) undef problematic Serializer methods: display, select. (@bf4) - -Misc: - -- [#2104](https://github.com/rails-api/active_model_serializers/pull/2104) Documentation for serializers and rendering. (@cassidycodes) -- [#2081](https://github.com/rails-api/active_model_serializers/pull/2081) Documentation for `include` option in adapters. (@charlie-wasp) -- [#2120](https://github.com/rails-api/active_model_serializers/pull/2120) Documentation for association options: foreign_key, type, class_name, namespace. (@bf4) - -### [v0.10.5 (2017-03-07)](https://github.com/rails-api/active_model_serializers/compare/v0.10.4...v0.10.5) - -Breaking changes: - -Features: - -- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) ActiveModelSerializers::Model#attributes. Originally in [#1982](https://github.com/rails-api/active_model_serializers/pull/1982). (@bf4) -- [#2057](https://github.com/rails-api/active_model_serializers/pull/2057) - Update version constraint for jsonapi-renderer to `['>= 0.1.1.beta1', '< 0.2']` - (@jaredbeck) - -Fixes: - -- [#2022](https://github.com/rails-api/active_model_serializers/pull/2022) Mutation of ActiveModelSerializers::Model now changes the attributes. Originally in [#1984](https://github.com/rails-api/active_model_serializers/pull/1984). (@bf4) - -Misc: - -- [#2055](https://github.com/rails-api/active_model_serializers/pull/2055) - Replace deprecated dependency jsonapi with jsonapi-renderer. (@jaredbeck) -- [#2021](https://github.com/rails-api/active_model_serializers/pull/2021) Make test attributes explicit. Tests have Model#associations. (@bf4) -- [#1981](https://github.com/rails-api/active_model_serializers/pull/1981) Fix relationship link documentation. (@groyoh) -- [#2035](https://github.com/rails-api/active_model_serializers/pull/2035) Document how to disable the logger. (@MSathieu) -- [#2039](https://github.com/rails-api/active_model_serializers/pull/2039) Documentation fixes. (@biow0lf) - -### [v0.10.4 (2017-01-06)](https://github.com/rails-api/active_model_serializers/compare/v0.10.3...v0.10.4) - -Misc: - -- [#2005](https://github.com/rails-api/active_model_serializers/pull/2005) Update jsonapi runtime dependency to 0.1.1.beta6, support Ruby 2.4. (@kofronpi) -- [#1993](https://github.com/rails-api/active_model_serializers/pull/1993) Swap out KeyTransform for CaseTransform gem for the possibility of native extension use. (@NullVoxPopuli) - -### [v0.10.3 (2016-11-21)](https://github.com/rails-api/active_model_serializers/compare/v0.10.2...v0.10.3) - -Fixes: - -- [#1973](https://github.com/rails-api/active_model_serializers/pull/1973) Fix namespace lookup for collections and has_many relationships (@groyoh) -- [#1887](https://github.com/rails-api/active_model_serializers/pull/1887) Make the comment reflect what the function does (@johnnymo87) -- [#1890](https://github.com/rails-api/active_model_serializers/issues/1890) Ensure generator inherits from ApplicationSerializer when available (@richmolj) -- [#1922](https://github.com/rails-api/active_model_serializers/pull/1922) Make railtie an optional dependency in runtime (@ggpasqualino) -- [#1930](https://github.com/rails-api/active_model_serializers/pull/1930) Ensure valid jsonapi when relationship has no links or data (@richmolj) - -Features: - -- [#1757](https://github.com/rails-api/active_model_serializers/pull/1757) Make serializer lookup chain configurable. (@NullVoxPopuli) -- [#1968](https://github.com/rails-api/active_model_serializers/pull/1968) (@NullVoxPopuli) - - Add controller namespace to default controller lookup - - Provide a `namespace` render option - - document how set the namespace in the controller for implicit lookup. -- [#1791](https://github.com/rails-api/active_model_serializers/pull/1791) (@bf4, @youroff, @NullVoxPopuli) - - Added `jsonapi_namespace_separator` config option. -- [#1889](https://github.com/rails-api/active_model_serializers/pull/1889) Support key transformation for Attributes adapter (@iancanderson, @danbee) -- [#1917](https://github.com/rails-api/active_model_serializers/pull/1917) Add `jsonapi_pagination_links_enabled` configuration option (@richmolj) -- [#1797](https://github.com/rails-api/active_model_serializers/pull/1797) Only include 'relationships' when sideloading (@richmolj) - -Fixes: - -- [#1833](https://github.com/rails-api/active_model_serializers/pull/1833) Remove relationship links if they are null (@groyoh) -- [#1881](https://github.com/rails-api/active_model_serializers/pull/1881) ActiveModelSerializers::Model correctly works with string keys (@yevhene) - -Misc: -- [#1767](https://github.com/rails-api/active_model_serializers/pull/1767) Replace raising/rescuing `CollectionSerializer::NoSerializerError`, - throw/catch `:no_serializer`. (@bf4) -- [#1839](https://github.com/rails-api/active_model_serializers/pull/1839) `fields` tests demonstrating usage for both attributes and relationships. (@NullVoxPopuli) -- [#1812](https://github.com/rails-api/active_model_serializers/pull/1812) add a code of conduct (@corainchicago) - -- [#1878](https://github.com/rails-api/active_model_serializers/pull/1878) Cache key generation for serializers now uses `ActiveSupport::Cache.expand_cache_key` instead of `Array#join` by default and is also overridable. This change should be backward-compatible. (@markiz) - -- [#1799](https://github.com/rails-api/active_model_serializers/pull/1799) Add documentation for setting the adapter. (@cassidycodes) -- [#1909](https://github.com/rails-api/active_model_serializers/pull/1909) Add documentation for relationship links. (@vasilakisfil, @NullVoxPopuli) -- [#1959](https://github.com/rails-api/active_model_serializers/pull/1959) Add documentation for root. (@shunsuke227ono) -- [#1967](https://github.com/rails-api/active_model_serializers/pull/1967) Improve type method documentation. (@yukideluxe) - -### [v0.10.2 (2016-07-05)](https://github.com/rails-api/active_model_serializers/compare/v0.10.1...v0.10.2) - -Fixes: -- [#1814](https://github.com/rails-api/active_model_serializers/pull/1814) Ensuring read_multi works with fragment cache -- [#1848](https://github.com/rails-api/active_model_serializers/pull/1848) Redefine associations on inherited serializers. (@EhsanYousefi) - -Misc: -- [#1808](https://github.com/rails-api/active_model_serializers/pull/1808) Adds documentation for `fields` option. (@luizkowalski) - -### [v0.10.1 (2016-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0...v0.10.1) - -Features: -- [#1668](https://github.com/rails-api/active_model_serializers/pull/1668) Exclude nil and empty links. (@sigmike) -- [#1426](https://github.com/rails-api/active_model_serializers/pull/1426) Add ActiveModelSerializers.config.default_includes (@empact) - -Fixes: -- [#1754](https://github.com/rails-api/active_model_serializers/pull/1754) Fixes #1759, Grape integration, improves serialization_context - missing error message on pagination. Document overriding CollectionSerializer#paginated?. (@bf4) - Moved serialization_context creation to Grape formatter, so resource serialization works without explicit calls to the `render` helper method. - Added Grape collection tests. (@onomated) -- [#1287](https://github.com/rails-api/active_model_serializers/pull/1287) Pass `fields` options from adapter to serializer. (@vasilakisfil) -- [#1710](https://github.com/rails-api/active_model_serializers/pull/1710) Prevent association loading when `include_data` option - is set to `false`. (@groyoh) -- [#1747](https://github.com/rails-api/active_model_serializers/pull/1747) Improve jsonapi mime type registration for Rails 5 (@remear) - -Misc: -- [#1734](https://github.com/rails-api/active_model_serializers/pull/1734) Adds documentation for conditional attribute (@lambda2) -- [#1685](https://github.com/rails-api/active_model_serializers/pull/1685) Replace `IncludeTree` with `IncludeDirective` from the jsonapi gem. - -### [v0.10.0 (2016-05-17)](https://github.com/rails-api/active_model_serializers/compare/4a2d9853ba7...v0.10.0) - -Breaking changes: -- [#1662](https://github.com/rails-api/active_model_serializers/pull/1662) Drop support for Rails 4.0 and Ruby 2.0.0. (@remear) - -Features: -- [#1677](https://github.com/rails-api/active_model_serializers/pull/1677) Add `assert_schema`, `assert_request_schema`, `assert_request_response_schema`. (@bf4) -- [#1697](https://github.com/rails-api/active_model_serializers/pull/1697) Include actual exception message with custom exceptions; - `Test::Schema` exceptions are now `Minitest::Assertion`s. (@bf4) -- [#1699](https://github.com/rails-api/active_model_serializers/pull/1699) String/Lambda support for conditional attributes/associations (@mtsmfm) -- [#1687](https://github.com/rails-api/active_model_serializers/pull/1687) Only calculate `_cache_digest` (in `cache_key`) when `skip_digest` is false. (@bf4) -- [#1647](https://github.com/rails-api/active_model_serializers/pull/1647) Restrict usage of `serializable_hash` options - to the ActiveModel::Serialization and ActiveModel::Serializers::JSON interface. (@bf4) - -Fixes: -- [#1700](https://github.com/rails-api/active_model_serializers/pull/1700) Support pagination link for Kaminari when no data is returned. (@iamnader) -- [#1726](https://github.com/rails-api/active_model_serializers/pull/1726) Adds polymorphic option to association definition which includes association type/nesting in serializer (@cgmckeever) - -Misc: -- [#1673](https://github.com/rails-api/active_model_serializers/pull/1673) Adds "How to" guide on using AMS with POROs (@DrSayre) -- [#1730](https://github.com/rails-api/active_model_serializers/pull/1730) Adds documentation for overriding default serializer based on conditions (@groyoh/@cgmckeever) - -### [v0.10.0.rc5 (2016-04-04)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc4...v0.10.0.rc5) - -Breaking changes: - -- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Changed :dashed key transform to :dash. (@remear) -- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Default key case for the JsonApi adapter changed to dashed. (@remear) - -Features: -- [#1645](https://github.com/rails-api/active_model_serializers/pull/1645) Transform keys referenced in values. (@remear) -- [#1650](https://github.com/rails-api/active_model_serializers/pull/1650) Fix serialization scope options `scope`, `scope_name` - take precedence over `serialization_scope` in the controller. - Fix tests that required tearing down dynamic methods. (@bf4) -- [#1644](https://github.com/rails-api/active_model_serializers/pull/1644) Include adapter name in cache key so - that the same serializer can be cached per adapter. (@bf4 via #1346 by @kevintyll) -- [#1642](https://github.com/rails-api/active_model_serializers/pull/1642) Prefer object.cache_key over the generated - cache key. (@bf4 via #1346 by @kevintyll) -- [#1637](https://github.com/rails-api/active_model_serializers/pull/1637) Make references to 'ActionController::Base.cache_store' explicit - in order to avoid issues when application controllers inherit from 'ActionController::API'. (@ncuesta) -- [#1633](https://github.com/rails-api/active_model_serializers/pull/1633) Yield 'serializer' to serializer association blocks. (@bf4) -- [#1616](https://github.com/rails-api/active_model_serializers/pull/1616) SerializableResource handles no serializer like controller. (@bf4) -- [#1618](https://github.com/rails-api/active_model_serializers/issues/1618) Get collection root key for - empty collection from explicit serializer option, when possible. (@bf4) -- [#1574](https://github.com/rails-api/active_model_serializers/pull/1574) Provide key translation. (@remear) -- [#1494](https://github.com/rails-api/active_model_serializers/pull/1494) Make serializers serializalbe - (using the Attributes adapter by default). (@bf4) -- [#1550](https://github.com/rails-api/active_model_serializers/pull/1550) Add - Rails url_helpers to `SerializationContext` for use in links. (@remear, @bf4) -- [#1004](https://github.com/rails-api/active_model_serializers/pull/1004) JSON API errors object implementation. - - Only implements `detail` and `source` as derived from `ActiveModel::Error` - - Provides checklist of remaining questions and remaining parts of the spec. -- [#1515](https://github.com/rails-api/active_model_serializers/pull/1515) Adds support for symbols to the - `ActiveModel::Serializer.type` method. (@groyoh) -- [#1504](https://github.com/rails-api/active_model_serializers/pull/1504) Adds the changes missing from #1454 - and add more tests for resource identifier and relationship objects. Fix association block with link - returning `data: nil`.(@groyoh) -- [#1372](https://github.com/rails-api/active_model_serializers/pull/1372) Support - cache_store.read_multi. (@LcpMarvel) -- [#1018](https://github.com/rails-api/active_model_serializers/pull/1018) Add more tests and docs for top-level links. (@leandrocp) -- [#1454](https://github.com/rails-api/active_model_serializers/pull/1454) Add support for - relationship-level links and meta attributes. (@beauby) -- [#1340](https://github.com/rails-api/active_model_serializers/pull/1340) Add support for resource-level meta. (@beauby) - -Fixes: -- [#1657](https://github.com/rails-api/active_model_serializers/pull/1657) Add missing missing require "active_support/json". (@andreaseger) -- [#1661](https://github.com/rails-api/active_model_serializers/pull/1661) Fixes `read_attribute_for_serialization` not - seeing methods defined in serialization superclass (#1653, #1658, #1660), introduced in #1650. (@bf4) -- [#1651](https://github.com/rails-api/active_model_serializers/pull/1651) Fix deserialization of nil relationships. (@NullVoxPopuli) -- [#1480](https://github.com/rails-api/active_model_serializers/pull/1480) Fix setting of cache_store from Rails configuration. (@bf4) - Fix unintentional mutating of value in memory cache store. (@groyoh) -- [#1622](https://github.com/rails-api/active_model_serializers/pull/1622) Fragment cache changed from per-record to per-serializer. - Now, two serializers that use the same model may be separately cached. (@lserman) -- [#1478](https://github.com/rails-api/active_model_serializers/pull/1478) Cache store will now be correctly set when serializers are - loaded *before* Rails initializes. (@bf4) -- [#1570](https://github.com/rails-api/active_model_serializers/pull/1570) Fixed pagination issue with last page size. (@bmorrall) -- [#1516](https://github.com/rails-api/active_model_serializers/pull/1516) No longer return a nil href when only - adding meta to a relationship link. (@groyoh) -- [#1458](https://github.com/rails-api/active_model_serializers/pull/1458) Preserve the serializer - type when fragment caching. (@bdmac) -- [#1477](https://github.com/rails-api/active_model_serializers/pull/1477) Fix `fragment_cached?` - method to check if caching. (@bdmac) -- [#1501](https://github.com/rails-api/active_model_serializers/pull/1501) Adds tests for SerializableResource::use_adapter?,doc typos (@domitian) -- [#1488](https://github.com/rails-api/active_model_serializers/pull/1488) Require ActiveSupport's string inflections (@nate00) - -Misc: -- [#1608](https://github.com/rails-api/active_model_serializers/pull/1608) Move SerializableResource to ActiveModelSerializers (@groyoh) -- [#1602](https://github.com/rails-api/active_model_serializers/pull/1602) Add output examples to Adapters docs (@remear) -- [#1557](https://github.com/rails-api/active_model_serializers/pull/1557) Update docs regarding overriding the root key (@Jwan622) -- [#1471](https://github.com/rails-api/active_model_serializers/pull/1471) [Cleanup] Serializer caching is its own concern. (@bf4) -- [#1482](https://github.com/rails-api/active_model_serializers/pull/1482) Document JSON API implementation defs and progress in class. (@bf4) -- [#1551](https://github.com/rails-api/active_model_serializers/pull/1551) Added codebeat badge (@korzonek) -- [#1527](https://github.com/rails-api/active_model_serializers/pull/1527) Refactor fragment cache class. (@groyoh) -- [#1560](https://github.com/rails-api/active_model_serializers/pull/1560) Update rubocop and address its warnings. (@bf4 @groyoh) -- [#1545](https://github.com/rails-api/active_model_serializers/pull/1545) Document how to pass arbitrary options to the - serializer (@CodedBeardedSignedTaylor) -- [#1496](https://github.com/rails-api/active_model_serializers/pull/1496) Run all branches against JRuby on CI (@nadavshatz) -- [#1559](https://github.com/rails-api/active_model_serializers/pull/1559) Add a deprecation DSL. (@bf4 @groyoh) -- [#1543](https://github.com/rails-api/active_model_serializers/pull/1543) Add the changes missing from #1535. (@groyoh) -- [#1535](https://github.com/rails-api/active_model_serializers/pull/1535) Move the adapter and adapter folder to - active_model_serializers folder and changes the module namespace. (@domitian @bf4) -- [#1497](https://github.com/rails-api/active_model_serializers/pull/1497) Add JRuby-9000 to appveyor.yml(@corainchicago) -- [#1420](https://github.com/rails-api/active_model_serializers/pull/1420) Adds tests and documentation for polymorphism(@marcgarreau) - - -### [v0.10.0.rc4 (2016-01-27)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc3...v0.10.0.rc4) -Breaking changes: - -- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) - [#1369](https://github.com/rails-api/active_model_serializers/pull/1369) Drop support for Ruby 1.9.3 (@karaAJC, @maurogeorge) -- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) -- [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) - * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. - * using a class as a namespace that you also inherit from is complicated and circular at times i.e. - buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) - * The class methods on Adapter aren't necessarily related to the instance methods, they're more - Adapter functions. - * named `Base` because it's a Rails-ism. - * It helps to isolate and highlight what the Adapter interface actually is. -- [#1418](https://github.com/rails-api/active_model_serializers/pull/1418) - serialized collections now use the root option as is; now, only the - root derived from the serializer or object is always pluralized. - -Features: - -- [#1406](https://github.com/rails-api/active_model_serializers/pull/1406) Allow for custom dynamic values in JSON API links (@beauby) -- [#1270](https://github.com/rails-api/active_model_serializers/pull/1270) Adds `assert_response_schema` test helper (@maurogeorge) -- [#1099](https://github.com/rails-api/active_model_serializers/pull/1099) Adds `assert_serializer` test helper (@maurogeorge) -- [#1403](https://github.com/rails-api/active_model_serializers/pull/1403) Add support for if/unless on attributes/associations (@beauby) -- [#1248](https://github.com/rails-api/active_model_serializers/pull/1248) Experimental: Add support for JSON API deserialization (@beauby) -- [#1378](https://github.com/rails-api/active_model_serializers/pull/1378) Change association blocks - to be evaluated in *serializer* scope, rather than *association* scope. (@bf4) - * Syntax changes from e.g. - `has_many :titles do customers.pluck(:title) end` (in #1356) to - `has_many :titles do object.customers.pluck(:title) end` -- [#1356](https://github.com/rails-api/active_model_serializers/pull/1356) Add inline syntax for - attributes and associations (@bf4 @beauby @noahsilas) - * Allows defining attributes so that they don't conflict with existing methods. e.g. `attribute - :title do 'Mr. Topum Hat' end` - * Allows defining associations so that they don't conflict with existing methods. e.g. `has_many - :titles do customers.pluck(:title) end` - * Allows dynamic associations, as compared to compare to using - [`virtual_value`](https://github.com/rails-api/active_model_serializers/pull/1356#discussion_r47146466). - e.g. `has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }]` - * Removes dynamically defined methods on the serializer -- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 (@johnhamelink) -- [#1322](https://github.com/rails-api/active_model_serializers/pull/1322) Instrumenting rendering of resources (@bf4, @maurogeorge) -- [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) -- [#1272](https://github.com/rails-api/active_model_serializers/pull/1272) Add PORO serializable base class: ActiveModelSerializers::Model (@bf4) -- [#1255](https://github.com/rails-api/active_model_serializers/pull/1255) Make more class attributes inheritable (@bf4) -- [#1249](https://github.com/rails-api/active_model_serializers/pull/1249) Inheritance of serializer inheriting the cache configuration(@Rodrigora) -- [#1247](https://github.com/rails-api/active_model_serializers/pull/1247) Add support for toplevel JSON API links (@beauby) -- [#1246](https://github.com/rails-api/active_model_serializers/pull/1246) Add support for resource-level JSON API links (@beauby) -- [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) -- [#1213](https://github.com/rails-api/active_model_serializers/pull/1213) `type` directive for serializer to control type field with json-api adapter (@youroff) -- [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) -- [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) -- [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested - associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). -- [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) -- [#1251](https://github.com/rails-api/active_model_serializers/pull/1251) Rename ArraySerializer to - CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) -- [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, - when disabled, requires serializers to explicitly specified. (@trek) - -Fixes: - -- [#1352](https://github.com/rails-api/active_model_serializers/pull/1352) Fix generators; Isolate Rails-specifc code in Railties (@dgynn, @bf4) -- [#1384](https://github.com/rails-api/active_model_serializers/pull/1384)Fix database state leaking across tests (@bf4) -- [#1297](https://github.com/rails-api/active_model_serializers/pull/1297) Fix `fields` option to restrict relationships as well (@beauby) -- [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) -- [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) -- [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) -- [#1195](https://github.com/rails-api/active_model_serializers/pull/1195) Fix id override (@beauby) -- [#1185](https://github.com/rails-api/active_model_serializers/pull/1185) Fix options passing in Json and Attributes adapters (@beauby) - -Misc: - -- [#1383](https://github.com/rails-api/active_model_serializers/pull/1383) Simplify reflections handling (@beauby) -- [#1370](https://github.com/rails-api/active_model_serializers/pull/1370) Simplify attributes handling via a mixin (@beauby) -- [#1301](https://github.com/rails-api/active_model_serializers/pull/1301) Mapping JSON API spec / schema to AMS (@bf4) -- [#1271](https://github.com/rails-api/active_model_serializers/pull/1271) Handle no serializer source file to digest (@bf4) -- [#1260](https://github.com/rails-api/active_model_serializers/pull/1260) Serialization and Cache Documentation (@bf4) -- [#1259](https://github.com/rails-api/active_model_serializers/pull/1259) Add more info to CONTRIBUTING (@bf4) -- [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) -- [#1232](https://github.com/rails-api/active_model_serializers/pull/1232) fields option no longer handled at serializer level (@beauby) -- [#1220](https://github.com/rails-api/active_model_serializers/pull/1220) Remove empty rubocop.rake (@maurogeorge) -- [#1178](https://github.com/rails-api/active_model_serializers/pull/1178) env CAPTURE_STDERR=false lets devs see hard failures (@bf4) -- [#1177](https://github.com/rails-api/active_model_serializers/pull/1177) Remove Adapter autoloads in favor of require (@bf4) -- [#1117](https://github.com/rails-api/active_model_serializers/pull/1117) FlattenJson adapter no longer inherits Json adapter, renamed to Attributes (@bf4) -- [#1171](https://github.com/rails-api/active_model_serializers/pull/1171) add require statements to top of file (@shicholas) -- [#1167](https://github.com/rails-api/active_model_serializers/pull/1167) Delegate Serializer.attributes to Serializer.attribute (@bf4) -- [#1174](https://github.com/rails-api/active_model_serializers/pull/1174) Consistently refer to the 'JSON API' and the 'JsonApi' adapter (@bf4) -- [#1173](https://github.com/rails-api/active_model_serializers/pull/1173) Comment private accessor warnings (@bf4) -- [#1166](https://github.com/rails-api/active_model_serializers/pull/1166) Prefer methods over instance variables (@bf4) -- [#1168](https://github.com/rails-api/active_model_serializers/pull/1168) Fix appveyor failure cache not being expired (@bf4) -- [#1161](https://github.com/rails-api/active_model_serializers/pull/1161) Remove duplicate test helper (@bf4) -- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update CI to test 2.2.2 -> 2.2.3 (@karaAJC) -- [#1371](https://github.com/rails-api/active_model_serializers/pull/1371) Refactor, update, create documentation (@bf4) - -### [v0.10.0.rc3 (2015-09-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc2...v0.10.0.rc3) -- [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) -- [#1155](https://github.com/rails-api/active_model_serializers/pull/1155) Outside controller use tutorial (@CodedBeardedSignedTaylor) -- [#1154](https://github.com/rails-api/active_model_serializers/pull/1154) Rubocop fixes for issues introduced by #1089 (@NullVoxPopuli) -- [#1089](https://github.com/rails-api/active_model_serializers/pull/1089) Add ActiveModelSerializers.logger with default null device (@bf4) -- [#1109](https://github.com/rails-api/active_model_serializers/pull/1109) Make better use of Minitest's lifecycle (@bf4) -- [#1144](https://github.com/rails-api/active_model_serializers/pull/1144) Fix Markdown to adapters documentation (@bacarini) -- [#1121](https://github.com/rails-api/active_model_serializers/pull/1121) Refactor `add_links` in JSONAPI adapter. (@beauby) -- [#1150](https://github.com/rails-api/active_model_serializers/pull/1150) Remove legacy method accidentally reintroduced in #1017 (@beauby) -- [#1149](https://github.com/rails-api/active_model_serializers/pull/1149) Update README with nested included association example. (@mattmueller) -- [#1110](https://github.com/rails-api/active_model_serializers/pull/1110) Add lint tests for AR models (@beauby) -- [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Extended format for JSONAPI `include` option (@beauby) - * adds extended format for `include` option to JsonApi adapter -- [#1142](https://github.com/rails-api/active_model_serializers/pull/1142) Updating wording on cache expiry in README (@leighhalliday) -- [#1140](https://github.com/rails-api/active_model_serializers/pull/1140) Fix typo in fieldset exception (@lautis) -- [#1132](https://github.com/rails-api/active_model_serializers/pull/1132) Get rid of unnecessary instance variables, and implied dependencies. (@beauby) -- [#1139](https://github.com/rails-api/active_model_serializers/pull/1139) Documentation for serializing resources without render (@PericlesTheo) -- [#1017](https://github.com/rails-api/active_model_serializers/pull/1017) Make Adapters registerable so they are not namespace-constrained (@bf4) -- [#1120](https://github.com/rails-api/active_model_serializers/pull/1120) Add windows platform to loading sqlite3 (@Eric-Guo) -- [#1123](https://github.com/rails-api/active_model_serializers/pull/1123) Remove url options (@bacarini) -- [#1093](https://github.com/rails-api/active_model_serializers/pull/1093) Factor `with_adapter` + force cache clear before each test. (@beauby) -- [#1095](https://github.com/rails-api/active_model_serializers/pull/1095) Add documentation about configuration options. (@beauby) -- [#1069](https://github.com/rails-api/active_model_serializers/pull/1069) Add test coverage; account for no artifacts on CI (@bf4) -- [#1103](https://github.com/rails-api/active_model_serializers/pull/1103) Move `id` and `json_api_type` methods from `Serializer` to `JsonApi`. (@beauby) -- [#1106](https://github.com/rails-api/active_model_serializers/pull/1106) Add Style enforcer (via Rubocop) (@bf4) -- [#1079](https://github.com/rails-api/active_model_serializers/pull/1079) Add ArraySerializer#object like Serializer (@bf4) -- [#1096](https://github.com/rails-api/active_model_serializers/pull/1096) Fix definition of serializer attributes with multiple calls to `attri… (@beauby) -- [#1105](https://github.com/rails-api/active_model_serializers/pull/1105) Add ActiveRecord-backed fixtures. (@beauby) -- [#1108](https://github.com/rails-api/active_model_serializers/pull/1108) Better lint (@bf4) -- [#1102](https://github.com/rails-api/active_model_serializers/pull/1102) Remove remains of `embed` option. (@beauby) -- [#1090](https://github.com/rails-api/active_model_serializers/pull/1090) Clarify AMS dependencies (@bf4) -- [#1081](https://github.com/rails-api/active_model_serializers/pull/1081) Add configuration option to set resource type to singular/plural (@beauby) -- [#1067](https://github.com/rails-api/active_model_serializers/pull/1067) Fix warnings (@bf4) -- [#1066](https://github.com/rails-api/active_model_serializers/pull/1066) Adding appveyor to the project (@joaomdmoura, @Eric-Guo, @bf4) -- [#1071](https://github.com/rails-api/active_model_serializers/pull/1071) Make testing suite running and pass in Windows (@Eric-Guo, @bf4) -- [#1041](https://github.com/rails-api/active_model_serializers/pull/1041) Adding pagination links (@bacarini) - * adds support for `pagination links` at top level of JsonApi adapter -- [#1063](https://github.com/rails-api/active_model_serializers/pull/1063) Lead by example: lint PORO model (@bf4) -- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Test caller line parsing and digesting (@bf4) -- [#1048](https://github.com/rails-api/active_model_serializers/pull/1048) Let FlattenJson adapter decide it doesn't include meta (@bf4) -- [#1060](https://github.com/rails-api/active_model_serializers/pull/1060) Update fragment cache to support namespaced objects (@aaronlerch) -- [#1052](https://github.com/rails-api/active_model_serializers/pull/1052) Use underscored json_root when serializing a collection (@whatthewhat) -- [#1051](https://github.com/rails-api/active_model_serializers/pull/1051) Fix some invalid JSON in docs (@tjschuck) -- [#1049](https://github.com/rails-api/active_model_serializers/pull/1049) Fix incorrect s/options = {}/options ||= {} (@bf4) -- [#1037](https://github.com/rails-api/active_model_serializers/pull/1037) allow for type attribute (@lanej) -- [#1034](https://github.com/rails-api/active_model_serializers/pull/1034) allow id attribute to be overriden (@lanej) -- [#1035](https://github.com/rails-api/active_model_serializers/pull/1035) Fixed Comments highlight (@artLopez) -- [#1031](https://github.com/rails-api/active_model_serializers/pull/1031) Disallow to define multiple associations at once (@bolshakov) -- [#1032](https://github.com/rails-api/active_model_serializers/pull/1032) Wrap railtie requirement with rescue (@elliotlarson) -- [#1026](https://github.com/rails-api/active_model_serializers/pull/1026) Bump Version Number to 0.10.0.rc2 (@jfelchner) -- [#985](https://github.com/rails-api/active_model_serializers/pull/985) Associations implementation refactoring (@bolshakov) -- [#954](https://github.com/rails-api/active_model_serializers/pull/954) Encapsulate serialization in ActiveModel::SerializableResource (@bf4) -- [#972](https://github.com/rails-api/active_model_serializers/pull/972) Capture app warnings on test run (@bf4) -- [#1019](https://github.com/rails-api/active_model_serializers/pull/1019) Improve README.md (@baojjeu) -- [#998](https://github.com/rails-api/active_model_serializers/pull/998) Changing root to model class name (@joaomdmoura) -- [#1006](https://github.com/rails-api/active_model_serializers/pull/1006) Fix adapter inflection bug for api -> API (@bf4) -- [#1016](https://github.com/rails-api/active_model_serializers/pull/1016) require rails/railtie before subclassing Rails::Railtie (@bf4) -- [#1013](https://github.com/rails-api/active_model_serializers/pull/1013) Root option with empty array support (@vyrak, @mareczek) -- [#994](https://github.com/rails-api/active_model_serializers/pull/994) Starting Docs structure (@joaomdmoura) -- [#1007](https://github.com/rails-api/active_model_serializers/pull/1007) Bug fix for ArraySerializer json_key (@jiajiawang) -- [#1003](https://github.com/rails-api/active_model_serializers/pull/1003) Fix transient test failures (@Rodrigora) -- [#996](https://github.com/rails-api/active_model_serializers/pull/996) Add linter for serializable resource (@bf4) -- [#990](https://github.com/rails-api/active_model_serializers/pull/990) Adding json-api meta test (@joaomdmoura) -- [#984](https://github.com/rails-api/active_model_serializers/pull/984) Add option "key" to serializer associations (@Rodrigora) -- [#982](https://github.com/rails-api/active_model_serializers/pull/982) Fix typo (@bf4) -- [#981](https://github.com/rails-api/active_model_serializers/pull/981) Remove unused PORO#to_param (@bf4) -- [#978](https://github.com/rails-api/active_model_serializers/pull/978) fix generators template bug (@regonn) -- [#975](https://github.com/rails-api/active_model_serializers/pull/975) Fixes virtual value not being used (@GriffinHeart) -- [#970](https://github.com/rails-api/active_model_serializers/pull/970) Fix transient tests failures (@Rodrigora) -- [#962](https://github.com/rails-api/active_model_serializers/pull/962) Rendering objects that doesn't have serializers (@bf4, @joaomdmoura, @JustinAiken) -- [#939](https://github.com/rails-api/active_model_serializers/pull/939) Use a more precise generated cache key (@aaronlerch) -- [#971](https://github.com/rails-api/active_model_serializers/pull/971) Restore has_one to generator (@bf4) -- [#965](https://github.com/rails-api/active_model_serializers/pull/965) options fedault valueserializable_hash and as_json (@bf4) -- [#959](https://github.com/rails-api/active_model_serializers/pull/959) TYPO on README.md (@kangkyu) - -### [v0.10.0.rc2 (2015-06-16)](https://github.com/rails-api/active_model_serializers/compare/v0.10.0.rc1...v0.10.0.rc2) -- [#958](https://github.com/rails-api/active_model_serializers/pull/958) Splitting json adapter into two (@joaomdmoura) - * adds FlattenJSON as default adapter -- [#953](https://github.com/rails-api/active_model_serializers/pull/953) use model name to determine the type (@lsylvester) - * uses model name to determine the type -- [#949](https://github.com/rails-api/active_model_serializers/pull/949) Don't pass serializer option to associated serializers (@bf4, @edwardloveall) -- [#902](https://github.com/rails-api/active_model_serializers/pull/902) Added serializer file digest to the cache_key (@cristianbica) -- [#948](https://github.com/rails-api/active_model_serializers/pull/948) AMS supports JSONAPI 1.0 instead of RC4 (@SeyZ) -- [#936](https://github.com/rails-api/active_model_serializers/pull/936) Include meta when using json adapter with custom root (@chrisbranson) -- [#942](https://github.com/rails-api/active_model_serializers/pull/942) Small code styling issue (@thiagofm) -- [#930](https://github.com/rails-api/active_model_serializers/pull/930) Reverting PR #909 (@joaomdmoura) -- [#924](https://github.com/rails-api/active_model_serializers/pull/924) Avoid unecessary calls to attribute methods when fragment caching (@navinpeiris) -- [#925](https://github.com/rails-api/active_model_serializers/pull/925) Updates JSON API Adapter to generate RC4 schema (@benedikt) - * adds JSON API support 1.0 -- [#918](https://github.com/rails-api/active_model_serializers/pull/918) Adding rescue_with_handler to clear state (@ryansch) -- [#909](https://github.com/rails-api/active_model_serializers/pull/909) Defining Json-API Adapter as Default (@joaomdmoura) - * remove root key option and split JSON adapter -- [#914](https://github.com/rails-api/active_model_serializers/pull/914) Prevent possible duplicated attributes in serializer (@groyoh) -- [#880](https://github.com/rails-api/active_model_serializers/pull/880) Inabling subclasses serializers to inherit attributes (@groyoh) -- [#913](https://github.com/rails-api/active_model_serializers/pull/913) Avoiding the serializer option when instantiating a new one for ArraySerializer Fixed #911 (@groyoh) -- [#897](https://github.com/rails-api/active_model_serializers/pull/897) Allow to define custom serializer for given class (@imanel) -- [#892](https://github.com/rails-api/active_model_serializers/pull/892) Fixed a bug that appeared when json adapter serialize a nil association (@groyoh) -- [#895](https://github.com/rails-api/active_model_serializers/pull/895) Adding a test to cover 'meta' and 'meta_key' attr_readers (@adomokos) -- [#894](https://github.com/rails-api/active_model_serializers/pull/894) Fixing typos in README.md (@adomokos) -- [#888](https://github.com/rails-api/active_model_serializers/pull/888) Changed duplicated test name in action controller test (@groyoh) -- [#890](https://github.com/rails-api/active_model_serializers/pull/890) Remove unused method `def_serializer` (@JustinAiken) -- [#887](https://github.com/rails-api/active_model_serializers/pull/887) Fixing tests on JRuby (@joaomdmoura) -- [#885](https://github.com/rails-api/active_model_serializers/pull/885) Updates rails versions for test and dev (@tonyta) - -### [v0.10.0.rc1 (2015-04-22)](https://github.com/rails-api/active_model_serializers/compare/86fc7d7227f3ce538fcb28c1e8c7069ce311f0e1...v0.10.0.rc1) -- [#810](https://github.com/rails-api/active_model_serializers/pull/810) Adding Fragment Cache to AMS (@joaomdmoura) - * adds fragment cache support -- [#868](https://github.com/rails-api/active_model_serializers/pull/868) Fixed a bug that appears when a nil association is included (@groyoh) -- [#861](https://github.com/rails-api/active_model_serializers/pull/861) README: Add emphasis to single-word difference (@machty) -- [#858](https://github.com/rails-api/active_model_serializers/pull/858) Included resource fixes (@mateomurphy) -- [#853](https://github.com/rails-api/active_model_serializers/pull/853) RC3 Updates for JSON API (@mateomurphy) -- [#852](https://github.com/rails-api/active_model_serializers/pull/852) Fix options merge order in `each_association` (@mateomurphy) -- [#850](https://github.com/rails-api/active_model_serializers/pull/850) Use association value for determining serializer used (@mateomurphy) -- [#843](https://github.com/rails-api/active_model_serializers/pull/843) Remove the mailing list from the README (@JoshSmith) -- [#842](https://github.com/rails-api/active_model_serializers/pull/842) Add notes on how you can help to contributing documentation (@JoshSmith) -- [#833](https://github.com/rails-api/active_model_serializers/pull/833) Cache serializers for class (@lsylvester) -- [#837](https://github.com/rails-api/active_model_serializers/pull/837) Store options in array serializers (@kurko) -- [#836](https://github.com/rails-api/active_model_serializers/pull/836) Makes passed in options accessible inside serializers (@kurko) -- [#773](https://github.com/rails-api/active_model_serializers/pull/773) Make json api adapter 'include' option accept an array (@sweatypitts) -- [#830](https://github.com/rails-api/active_model_serializers/pull/830) Add contributing readme (@JoshSmith) -- [#811](https://github.com/rails-api/active_model_serializers/pull/811) Reimplement serialization scope and scope_name (@mateomurphy) -- [#725](https://github.com/rails-api/active_model_serializers/pull/725) Support has_one to be compatible with 0.8.x (@ggordon) - * adds `has_one` attribute for backwards compatibility -- [#822](https://github.com/rails-api/active_model_serializers/pull/822) Replace has_one with attribute in template (@bf4) -- [#821](https://github.com/rails-api/active_model_serializers/pull/821) Fix explicit serializer for associations (@wjordan) -- [#798](https://github.com/rails-api/active_model_serializers/pull/798) Fix lost test `test_include_multiple_posts_and_linked` (@donbobka) -- [#807](https://github.com/rails-api/active_model_serializers/pull/807) Add Overriding attribute methods section to README. (@alexstophel) -- [#693](https://github.com/rails-api/active_model_serializers/pull/693) Cache Support at AMS 0.10.0 (@joaomdmoura) - * adds cache support to attributes and associations. -- [#792](https://github.com/rails-api/active_model_serializers/pull/792) Association overrides (@kurko) - * adds method to override association -- [#794](https://github.com/rails-api/active_model_serializers/pull/794) add to_param for correct URL generation (@carlesjove) - -### v0.10.0-pre - -- [Introduce Adapter](https://github.com/rails-api/active_model_serializers/commit/f00fe5595ddf741dc26127ed8fe81adad833ead5) -- Prefer `ActiveModel::Serializer` to `ActiveModelSerializers`: - - [Namespace](https://github.com/rails-api/active_model_serializers/commit/729a823868e8c7ac86c653fcc7100ee511e08cb6#diff-fe7aa2941c19a41ccea6e52940d84016). - - [README](https://github.com/rails-api/active_model_serializers/commit/4a2d9853ba7486acc1747752982aa5650e7fd6e9). - -## 0.09.x - -### v0.9.3 (2015/01/21 20:29 +00:00) - -Features: -- [#774](https://github.com/rails-api/active_model_serializers/pull/774) Fix nested include attributes (@nhocki) -- [#771](https://github.com/rails-api/active_model_serializers/pull/771) Make linked resource type names consistent with root names (@sweatypitts) -- [#696](https://github.com/rails-api/active_model_serializers/pull/696) Explicitly set serializer for associations (@ggordon) -- [#700](https://github.com/rails-api/active_model_serializers/pull/700) sparse fieldsets (@arenoir) -- [#768](https://github.com/rails-api/active_model_serializers/pull/768) Adds support for `meta` and `meta_key` attribute (@kurko) - -### v0.9.1 (2014/12/04 11:54 +00:00) -- [#707](https://github.com/rails-api/active_model_serializers/pull/707) A Friendly Note on Which AMS Version to Use (@jherdman) -- [#730](https://github.com/rails-api/active_model_serializers/pull/730) Fixes nested has_many links in JSONAPI (@kurko) -- [#718](https://github.com/rails-api/active_model_serializers/pull/718) Allow overriding the adapter with render option (@ggordon) -- [#720](https://github.com/rails-api/active_model_serializers/pull/720) Rename attribute with :key (0.8.x compatibility) (@ggordon) -- [#728](https://github.com/rails-api/active_model_serializers/pull/728) Use type as key for linked resources (@kurko) -- [#729](https://github.com/rails-api/active_model_serializers/pull/729) Use the new beta build env on Travis (@joshk) -- [#703](https://github.com/rails-api/active_model_serializers/pull/703) Support serializer and each_serializer options in renderer (@ggordon, @mieko) -- [#727](https://github.com/rails-api/active_model_serializers/pull/727) Includes links inside of linked resources (@kurko) -- [#726](https://github.com/rails-api/active_model_serializers/pull/726) Bugfix: include nested has_many associations (@kurko) -- [#722](https://github.com/rails-api/active_model_serializers/pull/722) Fix infinite recursion (@ggordon) -- [#1](https://github.com/rails-api/active_model_serializers/pull/1) Allow for the implicit use of ArraySerializer when :each_serializer is specified (@mieko) -- [#692](https://github.com/rails-api/active_model_serializers/pull/692) Include 'linked' member for json-api collections (@ggordon) -- [#714](https://github.com/rails-api/active_model_serializers/pull/714) Define as_json instead of to_json (@guilleiguaran) -- [#710](https://github.com/rails-api/active_model_serializers/pull/710) JSON-API: Don't include linked section if associations are empty (@guilleiguaran) -- [#711](https://github.com/rails-api/active_model_serializers/pull/711) Fixes rbx gems bundling on TravisCI (@kurko) -- [#709](https://github.com/rails-api/active_model_serializers/pull/709) Add type key when association name is different than object type (@guilleiguaran) -- [#708](https://github.com/rails-api/active_model_serializers/pull/708) Handle correctly null associations (@guilleiguaran) -- [#691](https://github.com/rails-api/active_model_serializers/pull/691) Fix embed option for associations (@jacob-s-son) -- [#689](https://github.com/rails-api/active_model_serializers/pull/689) Fix support for custom root in JSON-API adapter (@guilleiguaran) -- [#685](https://github.com/rails-api/active_model_serializers/pull/685) Serialize ids as strings in JSON-API adapter (@guilleiguaran) -- [#684](https://github.com/rails-api/active_model_serializers/pull/684) Refactor adapters to implement support for array serialization (@guilleiguaran) -- [#682](https://github.com/rails-api/active_model_serializers/pull/682) Include root by default in JSON-API serializers (@guilleiguaran) -- [#625](https://github.com/rails-api/active_model_serializers/pull/625) Add DSL for urls (@JordanFaust) -- [#677](https://github.com/rails-api/active_model_serializers/pull/677) Add support for embed: :ids option for in associations (@guilleiguaran) -- [#681](https://github.com/rails-api/active_model_serializers/pull/681) Check superclasses for Serializers (@quainjn) -- [#680](https://github.com/rails-api/active_model_serializers/pull/680) Add support for root keys (@NullVoxPopuli) -- [#675](https://github.com/rails-api/active_model_serializers/pull/675) Support Rails 4.2.0 (@tricknotes) -- [#667](https://github.com/rails-api/active_model_serializers/pull/667) Require only activemodel instead of full rails (@guilleiguaran) -- [#653](https://github.com/rails-api/active_model_serializers/pull/653) Add "_test" suffix to JsonApi::HasManyTest filename. (@alexgenco) -- [#631](https://github.com/rails-api/active_model_serializers/pull/631) Update build badge URL (@craiglittle) - -### 0.9.0.alpha1 - January 7, 2014 - -### 0.9.0.pre - -* The following methods were removed - - Model#active\_model\_serializer - - Serializer#include! - - Serializer#include? - - Serializer#attr\_disabled= - - Serializer#cache - - Serializer#perform\_caching - - Serializer#schema (needs more discussion) - - Serializer#attribute - - Serializer#include\_#{name}? (filter method added) - - Serializer#attributes (took a hash) - -* The following things were added - - Serializer#filter method - - CONFIG object - -* Remove support for ruby 1.8 versions. - -* Require rails >= 3.2. - -* Serializers for associations are being looked up in a parent serializer's namespace first. Same with controllers' namespaces. - -* Added a "prefix" option in case you want to use a different version of serializer. - -* Serializers default namespace can be set in `default_serializer_options` and inherited by associations. - -* [Beginning of rewrite: c65d387705ec534db171712671ba7fcda4f49f68](https://github.com/rails-api/active_model_serializers/commit/c65d387705ec534db171712671ba7fcda4f49f68) - -## 0.08.x - -### v0.8.3 (2014/12/10 14:45 +00:00) -- [#753](https://github.com/rails-api/active_model_serializers/pull/753) Test against Ruby 2.2 on Travis CI (@tricknotes) -- [#745](https://github.com/rails-api/active_model_serializers/pull/745) Missing a word (@jockee) - -### v0.8.2 (2014/09/01 21:00 +00:00) -- [#612](https://github.com/rails-api/active_model_serializers/pull/612) Feature/adapter (@bolshakov) - * adds adapters pattern -- [#615](https://github.com/rails-api/active_model_serializers/pull/615) Rails does not support const_defined? in development mode (@tpitale) -- [#613](https://github.com/rails-api/active_model_serializers/pull/613) README: typo fix on attributes (@spk) -- [#614](https://github.com/rails-api/active_model_serializers/pull/614) Fix rails 4.0.x build. (@arthurnn) -- [#610](https://github.com/rails-api/active_model_serializers/pull/610) ArraySerializer (@bolshakov) -- [#607](https://github.com/rails-api/active_model_serializers/pull/607) ruby syntax highlights (@zigomir) -- [#602](https://github.com/rails-api/active_model_serializers/pull/602) Add DSL for associations (@JordanFaust) - -### 0.8.1 (May 6, 2013) - -* Fix bug whereby a serializer using 'options' would blow up. - -### 0.8.0 (May 5, 2013) - -* Attributes can now have optional types. - -* A new DefaultSerializer ensures that POROs behave the same way as ActiveModels. - -* If you wish to override ActiveRecord::Base#to_Json, you can now require - 'active_record/serializer_override'. We don't recommend you do this, but - many users do, so we've left it optional. - -* Fixed a bug where ActionController wouldn't always have MimeResponds. - -* An optinal caching feature allows you to cache JSON & hashes that AMS uses. - Adding 'cached true' to your Serializers will turn on this cache. - -* URL helpers used inside of Engines now work properly. - -* Serializers now can filter attributes with `only` and `except`: - - ``` - UserSerializer.new(user, only: [:first_name, :last_name]) - UserSerializer.new(user, except: :first_name) - ``` - -* Basic Mongoid support. We now include our mixins in the right place. - -* On Ruby 1.8, we now generate an `id` method that properly serializes `id` - columns. See issue #127 for more. - -* Add an alias for `scope` method to be the name of the context. By default - this is `current_user`. The name is automatically set when using - `serialization_scope` in the controller. - -* Pass through serialization options (such as `:include`) when a model - has no serializer defined. - -## [0.7.0 (March 6, 2013)](https://github.com/rails-api/active_model_serializers/commit/fabdc621ff97fbeca317f6301973dd4564b9e695) - -* ```embed_key``` option to allow embedding by attributes other than IDs -* Fix rendering nil with custom serializer -* Fix global ```self.root = false``` -* Add support for specifying the serializer for an association as a String -* Able to specify keys on the attributes method -* Serializer Reloading via ActiveSupport::DescendantsTracker -* Reduce double map to once; Fixes datamapper eager loading. - -## 0.6.0 (October 22, 2012) - -* Serialize sets properly -* Add root option to ArraySerializer -* Support polymorphic associations -* Support :each_serializer in ArraySerializer -* Add `scope` method to easily access the scope in the serializer -* Fix regression with Rails 3.2.6; add Rails 4 support -* Allow serialization_scope to be disabled with serialization_scope nil -* Array serializer should support pure ruby objects besides serializers - -## 0.05.x - -### [0.5.2 (June 5, 2012)](https://github.com/rails-api/active_model_serializers/commit/615afd125c260432d456dc8be845867cf87ea118#diff-0c5c12f311d3b54734fff06069efd2ac) - -### [0.5.1 (May 23, 2012)](https://github.com/rails-api/active_model_serializers/commit/00194ec0e41831802fcbf893a34c0bb0853ebe14#diff-0c5c12f311d3b54734fff06069efd2ac) - -### [0.5.0 (May 16, 2012)](https://github.com/rails-api/active_model_serializers/commit/33d4842dcd35c7167b0b33fc0abcf00fb2c92286) - -* First tagged version -* Changes generators to always generate an ApplicationSerializer - -## [0.1.0 (December 21, 2011)](https://github.com/rails-api/active_model_serializers/commit/1e0c9ef93b96c640381575dcd30be07ac946818b) - -## First Commit as [Rails Serializers 0.0.1](https://github.com/rails-api/active_model_serializers/commit/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e) - (December 1, 2011). +## [0.09.x](CHANGELOG-0-09.md) -## Prehistory +## [0.08.x](CHANGELOG-0-08.md) -- [Changing Serialization/Serializers namespace to `Serializable` (November 30, 2011)](https://github.com/rails/rails/commit/8896b4fdc8a543157cdf4dfc378607ebf6c10ab0) - - [Merge branch 'serializers'. This implements the ActiveModel::Serializer object. Includes code, tests, generators and guides. From José and Yehuda with love.](https://github.com/rails/rails/commit/fcacc6986ab60f1fb2e423a73bf47c7abd7b191d) - - But [was reverted](https://github.com/rails/rails/commit/5b2eb64ceb08cd005dc06b721935de5853971473). - '[Revert the serializers API as other alternatives are now also under discussion](https://github.com/rails/rails/commit/0a4035b12a6c59253cb60f9e3456513c6a6a9d33)'. -- [Proposed Implementation to Rails 3.2 by @wycats and @josevalim (November 25, 2011)](https://github.com/rails/rails/pull/3753) - - [Creation of `ActionController::Serialization`, initial serializer - support (September, 26 2011)](https://github.com/rails/rails/commit/8ff7693a8dc61f43fc4eaf72ed24d3b8699191fe). - - [Docs and CHANGELOG](https://github.com/rails/rails/commit/696d01f7f4a8ed787924a41cce6df836cd73c46f) - - [Deprecation of ActiveModel::Serialization to ActiveModel::Serializable](https://github.com/rails/rails/blob/696d01f7f4a8ed787924a41cce6df836cd73c46f/activemodel/lib/active_model/serialization.rb) -- [Creation of `ActiveModel::Serialization` from `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/c6bc8e662614be711f45a8d4b231d5f993b024a7#diff-d029b9768d8df0407a35804a468e3ae5) -- [Integration of `ActiveModel::Serializer` into `ActiveRecord::Serialization`](https://github.com/rails/rails/commit/783db25e0c640c1588732967a87d65c10fddc08e) -- [Creation of `ActiveModel::Serializer` in Rails (2009)](https://github.com/rails/rails/commit/d2b78b3594b9cc9870e6a6ebfeb2e56d00e6ddb8#diff-80d5beeced9bdc24ca2b04a201543bdd) -- [Creation of `ActiveModel::Serializers::JSON` in Rails (2009)](https://github.com/rails/rails/commit/fbdf706fffbfb17731a1f459203d242414ef5086) +## [Prehistory](CHANGELOG-prehistory.md) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 4c006f456..3ea519c47 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -4,13 +4,7 @@ Before opening an issue, try the following: ##### Consult the documentation -See if your issue can be resolved by information in the documentation. - -- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/v0.10.0) - - [Guides](docs) -- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) -- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) +See if your issue can be resolved by information in the [documentation](README.md). ##### Check for an existing issue @@ -43,7 +37,9 @@ for discussion or add your comments to existing ones. We also gladly welcome pull requests. When preparing to work on pull request, please adhere to these standards: -- Base work on the master branch unless fixing an issue with +- Base work on the relevant branch: + [0.10-stable](https://github.com/rails-api/active_model_serializers/tree/0-10-stable) + or [0.9-stable](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) or [0.8-stable](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) @@ -52,10 +48,10 @@ please adhere to these standards: - Note any specific areas that should be reviewed. - Include tests. - The test suite must pass on [supported Ruby versions](.travis.yml) -- Include updates to the [documentation](https://github.com/rails-api/active_model_serializers/tree/master/docs) +- Include updates to the [documentation](docs) where applicable. - Update the - [CHANGELOG](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) + [CHANGELOG](CHANGELOG.md) to the appropriate sections with a brief description of the changes. - Do not change the VERSION file. @@ -102,4 +98,3 @@ fi unset RAILS_VERSION done ``` - diff --git a/Gemfile b/Gemfile deleted file mode 100644 index e854a2048..000000000 --- a/Gemfile +++ /dev/null @@ -1,56 +0,0 @@ -source 'https://rubygems.org' -# -# Add a Gemfile.local to locally bundle gems outside of version control -local_gemfile = File.join(File.expand_path('..', __FILE__), 'Gemfile.local') -eval_gemfile local_gemfile if File.readable?(local_gemfile) - -# Specify your gem's dependencies in active_model_serializers.gemspec -gemspec - -version = ENV['RAILS_VERSION'] || '4.2' - -if version == 'master' - gem 'rack', github: 'rack/rack' - gem 'arel', github: 'rails/arel' - git 'https://github.com/rails/rails.git' do - gem 'railties' - gem 'activesupport' - gem 'activemodel' - gem 'actionpack' - gem 'activerecord', group: :test - # Rails 5 - gem 'actionview' - end -else - gem_version = "~> #{version}.0" - gem 'railties', gem_version - gem 'activesupport', gem_version - gem 'activemodel', gem_version - gem 'actionpack', gem_version - gem 'activerecord', gem_version, group: :test -end - -# https://github.com/bundler/bundler/blob/89a8778c19269561926cea172acdcda241d26d23/lib/bundler/dependency.rb#L30-L54 -@windows_platforms = [:mswin, :mingw, :x64_mingw] - -# Windows does not include zoneinfo files, so bundle the tzinfo-data gem -gem 'tzinfo-data', platforms: (@windows_platforms + [:jruby]) - -group :bench do - # https://github.com/rails-api/active_model_serializers/commit/cb4459580a6f4f37f629bf3185a5224c8624ca76 - gem 'benchmark-ips', '>= 2.7.2', require: false, group: :development -end - -group :test do - gem 'sqlite3', platform: (@windows_platforms + [:ruby]) - gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby - gem 'codeclimate-test-reporter', require: false - gem 'm', '~> 1.5' - gem 'pry', '~> 0.10' - gem 'pry-byebug', '~> 3.4', platform: :ruby -end - -group :development, :test do - gem 'rubocop', '~> 0.40.0', require: false - gem 'yard', require: false -end diff --git a/README.md b/README.md index 5bdcd20d8..714c69edb 100644 --- a/README.md +++ b/README.md @@ -1,77 +1,11 @@ # ActiveModelSerializers - - - - - - - - - - - - - -
Build Status - Build Status - Build status -
Code Quality - Code Quality - codebeat - Test Coverage -
Issue Stats - Pulse -
- ## About -ActiveModelSerializers brings convention over configuration to your JSON generation. - -ActiveModelSerializers works through two components: **serializers** and **adapters**. - -Serializers describe _which_ attributes and relationships should be serialized. - -Adapters describe _how_ attributes and relationships should be serialized. - -SerializableResource co-ordinates the resource, Adapter and Serializer to produce the -resource serialization. The serialization has the `#as_json`, `#to_json` and `#serializable_hash` -methods used by the Rails JSON Renderer. (SerializableResource actually delegates -these methods to the adapter.) - -By default ActiveModelSerializers will use the **Attributes Adapter** (no JSON root). -But we strongly advise you to use **JsonApi Adapter**, which -follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). -Check how to change the adapter in the sections below. - -`0.10.x` is **not** backward compatible with `0.9.x` nor `0.8.x`. - -`0.10.x` is based on the `0.8.0` code, but with a more flexible -architecture. We'd love your help. [Learn how you can help here.](CONTRIBUTING.md) - -It is generally safe and recommended to use the master branch. - ## Installation -Add this line to your application's Gemfile: - -``` -gem 'active_model_serializers', '~> 0.10.0' -``` - -And then execute: - -``` -$ bundle -``` - ## Getting Started -See [Getting Started](docs/general/getting_started.md) for the nuts and bolts. - -More information is available in the [Guides](docs) and -[High-level behavior](README.md#high-level-behavior). - ## Getting Help If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new) @@ -86,10 +20,11 @@ Thanks! ## Documentation If you're reading this at https://github.com/rails-api/active_model_serializers you are -reading documentation for our `master`, which may include features that have not -been released yet. Please see below for the documentation relevant to you. +reading documentation for our `master`, which is not yet released. + +Please see below for the documentation relevant to you. -- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) +- [0.10 (0-10-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-10-stable) - [0.10.6 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.6) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.6) - [Guides](docs) @@ -101,203 +36,8 @@ been released yet. Please see below for the documentation relevant to you. ## High-level behavior -Choose an adapter from [adapters](lib/active_model_serializers/adapter): - -``` ruby -ActiveModelSerializers.config.adapter = :json_api # Default: `:attributes` -``` - -Given a [serializable model](lib/active_model/serializer/lint.rb): - -```ruby -# either -class SomeResource < ActiveRecord::Base - # columns: title, body -end -# or -class SomeResource < ActiveModelSerializers::Model - attributes :title, :body -end -``` - -And initialized as: - -```ruby -resource = SomeResource.new(title: 'ActiveModelSerializers', body: 'Convention over configuration') -``` - -Given a serializer for the serializable model: - -```ruby -class SomeSerializer < ActiveModel::Serializer - attribute :title, key: :name - attributes :body -end -``` - -The model can be serialized as: - -```ruby -options = {} -serialization = ActiveModelSerializers::SerializableResource.new(resource, options) -serialization.to_json -serialization.as_json -``` - -SerializableResource delegates to the adapter, which it builds as: - -```ruby -adapter_options = {} -adapter = ActiveModelSerializers::Adapter.create(serializer, adapter_options) -adapter.to_json -adapter.as_json -adapter.serializable_hash -``` - -The adapter formats the serializer's attributes and associations (a.k.a. includes): - -```ruby -serializer_options = {} -serializer = SomeSerializer.new(resource, serializer_options) -serializer.attributes -serializer.associations -``` - ## Architecture -This section focuses on architecture the 0.10.x version of ActiveModelSerializers. If you are interested in the architecture of the 0.8 or 0.9 versions, -please refer to the [0.8 README](https://github.com/rails-api/active_model_serializers/blob/0-8-stable/README.md) or -[0.9 README](https://github.com/rails-api/active_model_serializers/blob/0-9-stable/README.md). - -The original design is also available [here](https://github.com/rails-api/active_model_serializers/blob/d72b66d4c5355b0ff0a75a04895fcc4ea5b0c65e/README.textile). - -### ActiveModel::Serializer - -An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) -and exposes an `attributes` method, among a few others. -It allows you to specify which attributes and associations should be represented in the serializatation of the resource. -It requires an adapter to transform its attributes into a JSON document; it cannot be serialized itself. -It may be useful to think of it as a -[presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). - -#### ActiveModel::CollectionSerializer - -The **`ActiveModel::CollectionSerializer`** represents a collection of resources as serializers -and, if there is no serializer, primitives. - -### ActiveModelSerializers::Adapter::Base - -The **`ActiveModelSerializeres::Adapter::Base`** describes the structure of the JSON document generated from a -serializer. For example, the `Attributes` example represents each serializer as its -unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON -API](http://jsonapi.org/) document. - -### ActiveModelSerializers::SerializableResource - -The **`ActiveModelSerializers::SerializableResource`** acts to coordinate the serializer(s) and adapter -to an object that responds to `to_json`, and `as_json`. It is used in the controller to -encapsulate the serialization resource when rendered. However, it can also be used on its own -to serialize a resource outside of a controller, as well. - -### Primitive handling - -Definitions: A primitive is usually a String or Array. There is no serializer -defined for them; they will be serialized when the resource is converted to JSON (`as_json` or -`to_json`). (The below also applies for any object with no serializer.) - -- ActiveModelSerializers doesn't handle primitives passed to `render json:` at all. - -Internally, if no serializer can be found in the controller, the resource is not decorated by -ActiveModelSerializers. - -- However, when a primitive value is an attribute or in a collection, it is not modified. - -When serializing a collection and the collection serializer (CollectionSerializer) cannot -identify a serializer for a resource in its collection, it throws [`:no_serializer`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128). -For example, when caught by `Reflection#build_association`, and the association value is set directly: - -```ruby -reflection_options[:virtual_value] = association_value.try(:as_json) || association_value -``` - -(which is called by the adapter as `serializer.associations(*)`.) - -### How options are parsed - -High-level overview: - -- For a **collection** - - `:serializer` specifies the collection serializer and - - `:each_serializer` specifies the serializer for each resource in the collection. -- For a **single resource**, the `:serializer` option is the resource serializer. -- Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by - [`ADAPTER_OPTION_KEYS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/serializable_resource.rb#L5). - The remaining options are serializer options. - -Details: - -1. **ActionController::Serialization** - 1. `serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options)` - 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). - The `adapter_opts` keys are defined in [`ActiveModelSerializers::SerializableResource::ADAPTER_OPTION_KEYS`](lib/active_model_serializers/serializable_resource.rb#L5). -1. **ActiveModelSerializers::SerializableResource** - 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) - - Where `serializer?` is `use_adapter? && !!(serializer)` - - Where `use_adapter?`: 'True when no explicit adapter given, or explicit value is truthy (non-nil); - False when explicit adapter is falsy (nil or false)' - - Where `serializer`: - 1. from explicit `:serializer` option, else - 2. implicitly from resource `ActiveModel::Serializer.serializer_for(resource)` - 1. A side-effect of checking `serializer` is: - - The `:serializer` option is removed from the serializer_opts hash - - If the `:each_serializer` option is present, it is removed from the serializer_opts hash and set as the `:serializer` option - 1. The serializer and adapter are created as - 1. `serializer_instance = serializer.new(resource, serializer_opts)` - 2. `adapter_instance = ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts)` -1. **ActiveModel::Serializer::CollectionSerializer#new** - 1. If the `serializer_instance` was a `CollectionSerializer` and the `:serializer` serializer_opts - is present, then [that serializer is passed into each resource](https://github.com/rails-api/active_model_serializers/blob/a54d237e2828fe6bab1ea5dfe6360d4ecc8214cd/lib/active_model/serializer/array_serializer.rb#L14-L16). -1. **ActiveModel::Serializer#attributes** is used by the adapter to get the attributes for - resource as defined by the serializer. - -(In Rails, the `options` are also passed to the `as_json(options)` or `to_json(options)` -methods on the resource serialization by the Rails JSON renderer. They are, therefore, important -to know about, but not part of ActiveModelSerializers.) - -### What does a 'serializable resource' look like? - -- An `ActiveRecord::Base` object. -- Any Ruby object that passes the - [Lint](http://www.rubydoc.info/github/rails-api/active_model_serializers/ActiveModel/Serializer/Lint/Tests) - [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). - -ActiveModelSerializers provides a -[`ActiveModelSerializers::Model`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb), -which is a simple serializable PORO (Plain-Old Ruby Object). - -`ActiveModelSerializers::Model` may be used either as a reference implementation, or in production code. - -```ruby -class MyModel < ActiveModelSerializers::Model - attributes :id, :name, :level -end -``` - -The default serializer for `MyModel` would be `MyModelSerializer` whether MyModel is an -ActiveRecord::Base object or not. - -Outside of the controller the rules are **exactly** the same as for records. For example: - -```ruby -render json: MyModel.new(level: 'awesome'), adapter: :json -``` - -would be serialized the same as - -```ruby -ActiveModelSerializers::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json -``` - ## Semantic Versioning This project adheres to [semver](http://semver.org/) diff --git a/Rakefile b/Rakefile index 6ba0c2bc9..fbfba082c 100644 --- a/Rakefile +++ b/Rakefile @@ -3,72 +3,3 @@ begin rescue LoadError puts 'You must `gem install bundler` and `bundle install` to run rake tasks' end -begin - require 'simplecov' -rescue LoadError # rubocop:disable Lint/HandleExceptions -end -import('lib/tasks/rubocop.rake') - -Bundler::GemHelper.install_tasks - -require 'yard' - -namespace :yard do - YARD::Rake::YardocTask.new(:doc) do |t| - t.stats_options = ['--list-undoc'] - end - - desc 'start a gem server' - task :server do - sh 'bundle exec yard server --gems' - end - - desc 'use Graphviz to generate dot graph' - task :graph do - output_file = 'doc/erd.dot' - sh "bundle exec yard graph --protected --full --dependencies > #{output_file}" - puts 'open doc/erd.dot if you have graphviz installed' - end -end - -require 'rake/testtask' - -Rake::TestTask.new(:test) do |t| - t.libs << 'lib' - t.libs << 'test' - t.pattern = 'test/**/*_test.rb' - t.ruby_opts = ['-r./test/test_helper.rb'] - t.ruby_opts << ' -w' unless ENV['NO_WARN'] == 'true' - t.verbose = true -end - -desc 'Run isolated tests' -task isolated: ['test:isolated'] -namespace :test do - task :isolated do - desc 'Run isolated tests for Railtie' - require 'shellwords' - dir = File.dirname(__FILE__) - dir = Shellwords.shellescape(dir) - isolated_test_files = FileList['test/**/*_test_isolated.rb'] - # https://github.com/rails/rails/blob/3d590add45/railties/lib/rails/generators/app_base.rb#L345-L363 - _bundle_command = Gem.bin_path('bundler', 'bundle') - require 'bundler' - Bundler.with_clean_env do - isolated_test_files.all? do |test_file| - command = "-w -I#{dir}/lib -I#{dir}/test #{Shellwords.shellescape(test_file)}" - full_command = %("#{Gem.ruby}" #{command}) - system(full_command) - end or fail 'Failures' # rubocop:disable Style/AndOr - end - end -end - -if ENV['RAILS_VERSION'].to_s > '4.0' && RUBY_ENGINE == 'ruby' - task default: [:isolated, :test, :rubocop] -else - task default: [:test, :rubocop] -end - -desc 'CI test task' -task ci: [:default] diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 805c99c8a..02578620b 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -1,11 +1,8 @@ # coding: utf-8 -lib = File.expand_path('../lib', __FILE__) -$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) -require 'active_model/serializer/version' Gem::Specification.new do |spec| spec.name = 'active_model_serializers' - spec.version = ActiveModel::Serializer::VERSION + spec.version = "1.0.0-dev" spec.platform = Gem::Platform::RUBY spec.authors = ['Steve Klabnik'] spec.email = ['steve@steveklabnik.com'] @@ -20,44 +17,4 @@ Gem::Specification.new do |spec| spec.executables = [] spec.required_ruby_version = '>= 2.1' - - rails_versions = ['>= 4.1', '< 6'] - spec.add_runtime_dependency 'activemodel', rails_versions - # 'activesupport', rails_versions - # 'builder' - - spec.add_runtime_dependency 'actionpack', rails_versions - # 'activesupport', rails_versions - # 'rack' - # 'rack-test', '~> 0.6.2' - - spec.add_development_dependency 'railties', rails_versions - # 'activesupport', rails_versions - # 'actionpack', rails_versions - # 'rake', '>= 0.8.7' - - # 'activesupport', rails_versions - # 'i18n, - # 'tzinfo' - # 'minitest' - # 'thread_safe' - - spec.add_runtime_dependency 'jsonapi-renderer', ['>= 0.1.1.beta1', '< 0.2'] - spec.add_runtime_dependency 'case_transform', '>= 0.2' - - spec.add_development_dependency 'activerecord', rails_versions - # arel - # activesupport - # activemodel - - # Soft dependency for pagination - spec.add_development_dependency 'kaminari', ' ~> 0.16.3' - spec.add_development_dependency 'will_paginate', '~> 3.0', '>= 3.0.7' - - spec.add_development_dependency 'bundler', '~> 1.6' - spec.add_development_dependency 'simplecov', '~> 0.11' - spec.add_development_dependency 'timecop', '~> 0.7' - spec.add_development_dependency 'grape', ['>= 0.13', '< 0.19.1'] - spec.add_development_dependency 'json_schema' - spec.add_development_dependency 'rake', ['>= 10.0', '< 12.0'] end diff --git a/appveyor.yml b/appveyor.yml index 7ecfa13ad..aabf26a6b 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -2,29 +2,10 @@ version: 1.0.{build}-{branch} skip_tags: true -environment: - JRUBY_OPTS: "--dev -J-Xmx1024M --debug" - matrix: - - ruby_version: "Ruby21" - - ruby_version: "Ruby21-x64" - cache: - vendor/bundle -install: - - SET PATH=C:\%ruby_version%\bin;%PATH% - - gem update --system - - gem uninstall bundler -a -x - - gem install bundler -v 1.13.7 - - bundle env - - bundle install --path=vendor/bundle --retry=3 --jobs=3 - -before_test: - - ruby -v - - gem -v - - bundle -v - test_script: - - bundle exec rake ci + - true build: off diff --git a/bin/bench b/bin/bench deleted file mode 100755 index 8e8d5a496..000000000 --- a/bin/bench +++ /dev/null @@ -1,171 +0,0 @@ -#!/usr/bin/env ruby -# ActiveModelSerializers Benchmark driver -# Adapted from -# https://github.com/ruby-bench/ruby-bench-suite/blob/8ad567f7e43a044ae48c36833218423bb1e2bd9d/rails/benchmarks/driver.rb -require 'bundler' -Bundler.setup -require 'json' -require 'pathname' -require 'optparse' -require 'digest' -require 'pathname' -require 'shellwords' -require 'logger' -require 'English' - -class BenchmarkDriver - ROOT = Pathname File.expand_path(File.join('..', '..'), __FILE__) - BASE = ENV.fetch('BASE') { ROOT.join('test', 'benchmark') } - ESCAPED_BASE = Shellwords.shellescape(BASE) - - def self.benchmark(options) - new(options).run - end - - def self.parse_argv_and_run(argv = ARGV, options = {}) - options = { - repeat_count: 1, - pattern: [], - env: 'CACHE_ON=on' - }.merge!(options) - - OptionParser.new do |opts| - opts.banner = 'Usage: bin/bench [options]' - - opts.on('-r', '--repeat-count [NUM]', 'Run benchmarks [NUM] times taking the best result') do |value| - options[:repeat_count] = value.to_i - end - - opts.on('-p', '--pattern ', 'Benchmark name pattern') do |value| - options[:pattern] = value.split(',') - end - - opts.on('-e', '--env ', 'ENV variables to pass in') do |value| - options[:env] = value.split(',') - end - end.parse!(argv) - - benchmark(options) - end - - attr_reader :commit_hash, :base - - # Based on logfmt: - # https://www.brandur.org/logfmt - # For more complete implementation see: - # see https://github.com/arachnid-cb/logfmtr/blob/master/lib/logfmtr/base.rb - # For usage see: - # https://blog.codeship.com/logfmt-a-log-format-thats-easy-to-read-and-write/ - # https://engineering.heroku.com/blogs/2014-09-05-hutils-explore-your-structured-data-logs/ - # For Ruby parser see: - # https://github.com/cyberdelia/logfmt-ruby - def self.summary_logger(device = 'output.txt') - require 'time' - logger = Logger.new(device) - logger.level = Logger::INFO - logger.formatter = proc { |severity, datetime, progname, msg| - msg = "'#{msg}'" - "level=#{severity} time=#{datetime.utc.iso8601(6)} pid=#{Process.pid} progname=#{progname} msg=#{msg}#{$INPUT_RECORD_SEPARATOR}" - } - logger - end - - def self.stdout_logger - logger = Logger.new(STDOUT) - logger.level = Logger::INFO - logger.formatter = proc { |_, _, _, msg| "#{msg}#{$INPUT_RECORD_SEPARATOR}" } - logger - end - - def initialize(options) - @writer = ENV['SUMMARIZE'] ? self.class.summary_logger : self.class.stdout_logger - @repeat_count = options[:repeat_count] - @pattern = options[:pattern] - @commit_hash = options.fetch(:commit_hash) { `git rev-parse --short HEAD`.chomp } - @base = options.fetch(:base) { ESCAPED_BASE } - @env = Array(options[:env]).join(' ') - @rubyopt = options[:rubyopt] # TODO: rename - end - - def run - files.each do |path| - next if !@pattern.empty? && /#{@pattern.join('|')}/ !~ File.basename(path) - run_single(Shellwords.shellescape(path)) - end - end - - private - - def files - Dir[File.join(base, 'bm_*')] - end - - def run_single(path) - script = "RAILS_ENV=production #{@env} ruby #{@rubyopt} #{path}" - environment = `ruby -v`.chomp.strip[/\d+\.\d+\.\d+\w+/] - - runs_output = measure(script) - if runs_output.empty? - results = { error: :no_results } - return - end - - results = {} - results['commit_hash'] = commit_hash - results['version'] = runs_output.first['version'] - results['rails_version'] = runs_output.first['rails_version'] - results['benchmark_run[environment]'] = environment - results['runs'] = [] - - runs_output.each do |output| - results['runs'] << { - 'benchmark_type[category]' => output['label'], - 'benchmark_run[result][iterations_per_second]' => output['iterations_per_second'].round(3), - 'benchmark_run[result][total_allocated_objects_per_iteration]' => output['total_allocated_objects_per_iteration'] - } - end - ensure - results && report(results) - end - - def report(results) - @writer.info { 'Benchmark results:' } - @writer.info { JSON.pretty_generate(results) } - end - - def summarize(result) - puts "#{result['label']} #{result['iterations_per_second']}/ips; #{result['total_allocated_objects_per_iteration']} objects" - end - - # FIXME: ` provides the full output but it'll return failed output as well. - def measure(script) - results = Hash.new { |h, k| h[k] = [] } - - @repeat_count.times do - output = sh(script) - output.each_line do |line| - next if line.nil? - begin - result = JSON.parse(line) - rescue JSON::ParserError - result = { error: line } # rubocop:disable Lint/UselessAssignment - else - summarize(result) - results[result['label']] << result - end - end - end - - results.map do |_, bm_runs| - bm_runs.sort_by do |run| - run['iterations_per_second'] - end.last - end - end - - def sh(cmd) - `#{cmd}` - end -end - -BenchmarkDriver.parse_argv_and_run if $PROGRAM_NAME == __FILE__ diff --git a/bin/bench_regression b/bin/bench_regression deleted file mode 100755 index c4f00cbac..000000000 --- a/bin/bench_regression +++ /dev/null @@ -1,316 +0,0 @@ -#!/usr/bin/env ruby -require 'fileutils' -require 'pathname' -require 'shellwords' -require 'English' - -############################ -# USAGE -# -# bundle exec bin/bench_regression -# defaults to the current branch -# defaults to the master branch -# bundle exec bin/bench_regression current # will run on the current branch -# bundle exec bin/bench_regression revisions 792fb8a90 master # every revision inclusive -# bundle exec bin/bench_regression 792fb8a90 master --repeat-count 2 --env CACHE_ON=off -# bundle exec bin/bench_regression vendor -########################### - -class BenchRegression - ROOT = Pathname File.expand_path(File.join(*['..', '..']), __FILE__) - TMP_DIR_NAME = File.join('tmp', 'bench') - TMP_DIR = File.join(ROOT, TMP_DIR_NAME) - E_TMP_DIR = Shellwords.shellescape(TMP_DIR) - load ROOT.join('bin', 'bench') - - attr_reader :source_stasher - - def initialize - @source_stasher = SourceStasher.new - end - - class SourceStasher - attr_reader :gem_require_paths, :gem_paths - attr_writer :vendor - - def initialize - @gem_require_paths = [] - @gem_paths = [] - refresh_temp_dir - @vendor = false - end - - def temp_dir_empty? - File.directory?(TMP_DIR) && - Dir[File.join(TMP_DIR, '*')].none? - end - - def empty_temp_dir - return if @vendor - return if temp_dir_empty? - FileUtils.mkdir_p(TMP_DIR) - Dir[File.join(TMP_DIR, '*')].each do |file| - if File.directory?(file) - FileUtils.rm_rf(file) - else - FileUtils.rm(file) - end - end - end - - def fill_temp_dir - vendor_files(Dir[File.join(ROOT, 'test', 'benchmark', '*.{rb,ru}')]) - # vendor_file(File.join('bin', 'bench')) - housekeeping { empty_temp_dir } - vendor_gem('benchmark-ips') - end - - def vendor_files(files) - files.each do |file| - vendor_file(file) - end - end - - def vendor_file(file) - FileUtils.cp(file, File.join(TMP_DIR, File.basename(file))) - end - - def vendor_gem(gem_name) - directory_name = `bundle exec gem unpack benchmark-ips --target=#{E_TMP_DIR}`[/benchmark-ips.+\d/] - gem_paths << File.join(TMP_DIR, directory_name) - gem_require_paths << File.join(TMP_DIR_NAME, directory_name, 'lib') - housekeeping { remove_vendored_gems } - end - - def remove_vendored_gems - return if @vendor - FileUtils.rm_rf(*gem_paths) - end - - def refresh_temp_dir - empty_temp_dir - fill_temp_dir - end - - def housekeeping - at_exit { yield } - end - end - - module RevisionMethods - module_function - def current_branch - @current_branch ||= `cat .git/HEAD | cut -d/ -f3,4,5`.chomp - end - - def current_revision - `git rev-parse --short HEAD`.chomp - end - - def revision_description(rev) - `git log --oneline -1 #{rev}`.chomp - end - - def revisions(start_ref, end_ref) - cmd = "git rev-list --reverse #{start_ref}..#{end_ref}" - `#{cmd}`.chomp.split("\n") - end - - def checkout_ref(ref) - `git checkout #{ref}`.chomp - if $CHILD_STATUS - STDERR.puts "Checkout failed: #{ref}, #{$CHILD_STATUS.exitstatus}" unless $CHILD_STATUS.success? - $CHILD_STATUS.success? - else - true - end - end - - def clean_head - system('git reset --hard --quiet') - end - end - module ShellMethods - - def sh(cmd) - puts cmd - # system(cmd) - run(cmd) - # env = {} - # # out = STDOUT - # pid = spawn(env, cmd) - # Process.wait(pid) - # pid = fork do - # exec cmd - # end - # Process.waitpid2(pid) - # puts $CHILD_STATUS.exitstatus - end - - require 'pty' - # should consider trapping SIGINT in here - def run(cmd) - puts cmd - child_process = '' - result = '' - # http://stackoverflow.com/a/1162850 - # stream output of subprocess - begin - PTY.spawn(cmd) do |stdin, _stdout, pid| - begin - # Do stuff with the output here. Just printing to show it works - stdin.each do |line| - print line - result << line - end - child_process = PTY.check(pid) - rescue Errno::EIO - puts 'Errno:EIO error, but this probably just means ' \ - 'that the process has finished giving output' - end - end - rescue PTY::ChildExited - puts 'The child process exited!' - end - unless (child_process && child_process.success?) - exitstatus = child_process.exitstatus - puts "FAILED: #{child_process.pid} exited with status #{exitstatus.inspect} due to failed command #{cmd}" - exit exitstatus || 1 - end - result - end - - def bundle(ref) - system("rm -f Gemfile.lock") - # This is absolutely critical for bundling to work - Bundler.with_clean_env do - system("bundle check || - bundle install --local || - bundle install || - bundle update") - end - - # if $CHILD_STATUS - # STDERR.puts "Bundle failed at: #{ref}, #{$CHILD_STATUS.exitstatus}" unless $CHILD_STATUS.success? - # $CHILD_STATUS.success? - # else - # false - # end - end - end - include ShellMethods - include RevisionMethods - - def benchmark_refs(ref1: nil, ref2: nil, cmd:) - checking_out = false - ref0 = current_branch - ref1 ||= current_branch - ref2 ||= 'master' - p [ref0, ref1, ref2, current_revision] - - run_benchmark_at_ref(cmd, ref1) - p [ref0, ref1, ref2, current_revision] - run_benchmark_at_ref(cmd, ref2) - p [ref0, ref1, ref2, current_revision] - - checking_out = true - checkout_ref(ref0) - rescue Exception # rubocop:disable Lint/RescueException - STDERR.puts "[ERROR] #{$!.message}" - checkout_ref(ref0) unless checking_out - raise - end - - def benchmark_revisions(ref1: nil, ref2: nil, cmd:) - checking_out = false - ref0 = current_branch - ref1 ||= current_branch - ref2 ||= 'master' - - revisions(ref1, ref2).each do |rev| - STDERR.puts "Checking out: #{revision_description(rev)}" - - run_benchmark_at_ref(cmd, rev) - clean_head - end - checking_out = true - checkout_ref(ref0) - rescue Exception # rubocop:disable Lint/RescueException - STDERR.puts "[ERROR]: #{$!.message}" - checkout_ref(ref0) unless checking_out - raise - end - - def run_benchmark_at_ref(cmd, ref) - checkout_ref(ref) - run_benchmark(cmd, ref) - end - - def run_benchmark(cmd, ref = nil) - ref ||= current_revision - bundle(ref) && - benchmark_tests(cmd, ref) - end - - def benchmark_tests(cmd, ref) - base = E_TMP_DIR - # cmd.sub('bin/bench', 'tmp/revision_runner/bench') - # bundle = Gem.bin('bunle' - # Bundler.with_clean_env(&block) - - # cmd = Shellwords.shelljoin(cmd) - # cmd = "COMMIT_HASH=#{ref} BASE=#{base} bundle exec ruby -rbenchmark/ips #{cmd}" - # Add vendoring benchmark/ips to load path - - # CURRENT THINKING: IMPORTANT - # Pass into require statement as RUBYOPTS i.e. via env rather than command line argument - # otherwise, have a 'fast ams benchmarking' module that extends benchmarkings to add the 'ams' - # method but doesn't depend on benchmark-ips - options = { - commit_hash: ref, - base: base, - rubyopt: Shellwords.shellescape("-Ilib:#{source_stasher.gem_require_paths.join(':')}") - } - BenchmarkDriver.parse_argv_and_run(ARGV.dup, options) - end -end - -if $PROGRAM_NAME == __FILE__ - benchmarking = BenchRegression.new - - case ARGV[0] - when 'current' - # Run current branch only - - # super simple command line parsing - args = ARGV.dup - _ = args.shift # remove 'current' from args - cmd = args - benchmarking.run_benchmark(cmd) - when 'revisions' - # Runs on every revision - - # super simple command line parsing - args = ARGV.dup - _ = args.shift - ref1 = args.shift # remove 'revisions' from args - ref2 = args.shift - cmd = args - benchmarking.benchmark_revisions(ref1: ref1, ref2: ref2, cmd: cmd) - when 'vendor' - # Just prevents vendored files from being cleaned up - # at exit. (They are vendored at initialize.) - benchmarking.source_stasher.vendor = true - else - # Default: Compare current_branch to master - # Optionally: pass in two refs as args to `bin/bench_regression` - # TODO: Consider checking across more revisions, to automatically find problems. - - # super simple command line parsing - args = ARGV.dup - ref1 = args.shift - ref2 = args.shift - cmd = args - benchmarking.benchmark_refs(ref1: ref1, ref2: ref2, cmd: cmd) - end -end diff --git a/bin/rubocop b/bin/rubocop deleted file mode 100755 index 269f89544..000000000 --- a/bin/rubocop +++ /dev/null @@ -1,38 +0,0 @@ -#!/usr/bin/env bash -# -# Usage: -# bin/rubocop [-A|-t|-h] -# bin/rubocop [file or path] [cli options] -# -# Options: -# Autocorrect -A -# AutoGenConfig -t -# Usage -h,--help,help - -set -e - -case $1 in - -A) - echo "Rubocop autocorrect is ON" >&2 - bundle exec rake -f lib/tasks/rubocop.rake rubocop:auto_correct - ;; - - -t) - echo "Rubocop is generating a new TODO" >&2 - bundle exec rake -f lib/tasks/rubocop.rake rubocop:auto_gen_config - ;; - - -h|--help|help) - sed -ne '/^#/!q;s/.\{1,2\}//;1d;p' < "$0" - ;; - - *) - # with no args, run vanilla rubocop - # else assume we're passing in arbitrary arguments - if [ -z "$1" ]; then - bundle exec rake -f lib/tasks/rubocop.rake rubocop - else - bundle exec rubocop "$@" - fi - ;; -esac diff --git a/bin/serve_benchmark b/bin/serve_benchmark deleted file mode 100755 index 3f292d187..000000000 --- a/bin/serve_benchmark +++ /dev/null @@ -1,39 +0,0 @@ -#!/usr/bin/env bash -set -e - -case "$1" in - - start) - config="${CONFIG_RU:-test/benchmark/config.ru}" - bundle exec ruby -Ilib -S rackup "$config" --daemonize --pid tmp/benchmark_app.pid --warn --server webrick - until [ -f 'tmp/benchmark_app.pid' ]; do - sleep 0.1 # give it time to start.. I don't know a better way - done - cat tmp/benchmark_app.pid - true - ;; - - stop) - if [ -f 'tmp/benchmark_app.pid' ]; then - kill -TERM $(cat tmp/benchmark_app.pid) - else - echo 'No pidfile' - false - fi - ;; - - status) - if [ -f 'tmp/benchmark_app.pid' ]; then - kill -0 $(cat tmp/benchmark_app.pid) - [ "$?" -eq 0 ] - else - echo 'No pidfile' - false - fi - ;; - - *) - echo "Usage: $0 [start|stop|status]" - ;; - -esac diff --git a/docs/README.md b/docs/README.md deleted file mode 100644 index 94460ec12..000000000 --- a/docs/README.md +++ /dev/null @@ -1,41 +0,0 @@ -# Docs - ActiveModel::Serializer 0.10.x - -This is the documentation of ActiveModelSerializers, it's focused on the **0.10.x version.** - ------ - -## General - -- [Getting Started](general/getting_started.md) -- [Configuration Options](general/configuration_options.md) -- [Serializers](general/serializers.md) -- [Adapters](general/adapters.md) -- [Rendering](general/rendering.md) -- [Caching](general/caching.md) -- [Logging](general/logging.md) -- [Deserialization](general/deserialization.md) -- [Instrumentation](general/instrumentation.md) -- JSON API - - [Schema](jsonapi/schema.md) - - [Errors](jsonapi/errors.md) - -## How to - -- [How to add root key](howto/add_root_key.md) -- [How to add pagination links](howto/add_pagination_links.md) -- [How to add relationship links](howto/add_relationship_links.md) -- [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) -- [Testing ActiveModelSerializers](howto/test.md) -- [Passing Arbitrary Options](howto/passing_arbitrary_options.md) -- [How to serialize a Plain-Old Ruby Object (PORO)](howto/serialize_poro.md) -- [How to upgrade from `0.8` to `0.10` safely](howto/upgrade_from_0_8_to_0_10.md) - -## Integrations - -| Integration | Supported ActiveModelSerializers versions | Gem name and/or link -|----|-----|---- -| Ember.js | 0.9.x | [active-model-adapter](https://github.com/ember-data/active-model-adapter) -| Ember.js | 0.10.x + | [docs/integrations/ember-and-json-api.md](integrations/ember-and-json-api.md) -| Grape | 0.10.x + | [docs/integrations/grape.md](integrations/grape.md) | -| Grape | 0.9.x | https://github.com/jrhe/grape-active_model_serializers/ | -| Sinatra | 0.9.x | https://github.com/SauloSilva/sinatra-active-model-serializers/ diff --git a/docs/STYLE.md b/docs/STYLE.md deleted file mode 100644 index ccd75dd40..000000000 --- a/docs/STYLE.md +++ /dev/null @@ -1,58 +0,0 @@ -# STYLE - -## Code and comments - -- We are actively working to identify tasks under the label [**Good for New - Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). - - [Changelog - Missing](https://github.com/rails-api/active_model_serializers/issues?q=label%3A%22Changelog+Missing%22+is%3Aclosed) is - an easy way to help out. - -- [Fix a bug](https://github.com/rails-api/active_model_serializers/labels/Ready%20for%20PR). - - Ready for PR - A well defined bug, needs someone to PR a fix. - - Bug - Anything that is broken. - - Regression - A bug that did not exist in previous versions and isn't a new feature (applied in tandem with Bug). - - Performance - A performance related issue. We could track this as a bug, but usually these would have slightly lower priority than standard bugs. - -- [Develop new features](https://github.com/rails-api/active_model_serializers/labels/Feature). - -- [Improve code quality](https://codeclimate.com/github/rails-api/active_model_serializers/code?sort=smell_count&sort_direction=desc). - -- [Improve amount of code exercised by tests](https://codeclimate.com/github/rails-api/active_model_serializers/coverage?sort=covered_percent&sort_direction=asc). - -- [Fix RuboCop (Style) TODOS](https://github.com/rails-api/active_model_serializers/blob/master/.rubocop_todo.yml). - - Delete and offsense, run `rake rubocop` (or possibly `rake rubocop:auto_correct`), - and [submit a PR](CONTRIBUTING.md#submitting-a-pull-request-pr). - -- We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an - "RFC" (Request for Comments) process before we start active development. - Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. - - -## Pull requests - -- If the tests pass and the pull request looks good, a maintainer will merge it. -- If the pull request needs to be changed, - - you can change it by updating the branch you generated the pull request from - - either by adding more commits, or - - by force pushing to it - - A maintainer can make any changes themselves and manually merge the code in. - -## Commit messages - -- [A Note About Git Commit Messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) -- [http://stopwritingramblingcommitmessages.com/](http://stopwritingramblingcommitmessages.com/) -- [ThoughtBot style guide](https://github.com/thoughtbot/guides/tree/master/style#git) - -#### About Pull Requests (PR's) - -- [Using Pull Requests](https://help.github.com/articles/using-pull-requests) -- [Github pull requests made easy](http://www.element84.com/github-pull-requests-made-easy.html) -- [Exercism Git Workflow](http://help.exercism.io/git-workflow.html). -- [Level up your Git](http://rakeroutes.com/blog/deliberate-git/) -- [All Your Open Source Code Are Belong To Us](http://www.benjaminfleischer.com/2013/07/30/all-your-open-source-code-are-belong-to-us/) - -## Issue Labeling - -ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). - diff --git a/docs/general/adapters.md b/docs/general/adapters.md deleted file mode 100644 index 84fc4e627..000000000 --- a/docs/general/adapters.md +++ /dev/null @@ -1,263 +0,0 @@ -[Back to Guides](../README.md) - -# Adapters - -ActiveModelSerializers offers the ability to configure which adapter -to use both globally and/or when serializing (usually when rendering). - -The global adapter configuration is set on [`ActiveModelSerializers.config`](configuration_options.md). -It should be set only once, preferably at initialization. - -For example: - -```ruby -ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::JsonApi -``` - -or - -```ruby -ActiveModelSerializers.config.adapter = :json_api -``` - -or - -```ruby -ActiveModelSerializers.config.adapter = :json -``` - -The local adapter option is in the format `adapter: adapter`, where `adapter` is -any of the same values as set globally. - -The configured adapter can be set as a symbol, class, or class name, as described in -[Advanced adapter configuration](adapters.md#advanced-adapter-configuration). - -The `Attributes` adapter does not include a root key. It is just the serialized attributes. - -Use either the `JSON` or `JSON API` adapters if you want the response document to have a root key. - -## Built in Adapters - -### Attributes - Default - -It's the default adapter, it generates a json response without a root key. -Doesn't follow any specific convention. - -##### Example output - -```json -{ - "title": "Title 1", - "body": "Body 1", - "publish_at": "2020-03-16T03:55:25.291Z", - "author": { - "first_name": "Bob", - "last_name": "Jones" - }, - "comments": [ - { - "body": "cool" - }, - { - "body": "awesome" - } - ] -} -``` - -### JSON - -The json response is always rendered with a root key. - -The root key can be overridden by: -* passing the `root` option in the render call. See details in the [Rendering Guides](rendering.md#overriding-the-root-key). -* setting the `type` of the serializer. See details in the [Serializers Guide](serializers.md#type). - -Doesn't follow any specific convention. - -##### Example output - -```json -{ - "post": { - "title": "Title 1", - "body": "Body 1", - "publish_at": "2020-03-16T03:55:25.291Z", - "author": { - "first_name": "Bob", - "last_name": "Jones" - }, - "comments": [{ - "body": "cool" - }, { - "body": "awesome" - }] - } -} -``` - -### JSON API - -This adapter follows **version 1.0** of the [format specified](../jsonapi/schema.md) in -[jsonapi.org/format](http://jsonapi.org/format). - -##### Example output - -```json -{ - "data": { - "id": "1337", - "type": "posts", - "attributes": { - "title": "Title 1", - "body": "Body 1", - "publish-at": "2020-03-16T03:55:25.291Z" - }, - "relationships": { - "author": { - "data": { - "id": "1", - "type": "authors" - } - }, - "comments": { - "data": [{ - "id": "7", - "type": "comments" - }, { - "id": "12", - "type": "comments" - }] - } - }, - "links": { - "post-authors": "https://example.com/post_authors" - }, - "meta": { - "rating": 5, - "favorite-count": 10 - } - } -} -``` - -### Include option - -Which [serializer associations](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/serializers.md#associations) are rendered can be specified using the `include` option. The option usage is consistent with [the include option in the JSON API spec](http://jsonapi.org/format/#fetching-includes), and is available in all adapters. - -Example of the usage: -```ruby - render json: @posts, include: ['author', 'comments', 'comments.author'] - # or - render json: @posts, include: 'author,comments,comments.author' -``` - -The format of the `include` option can be either: - -- a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes). -- an Array of Symbols and Hashes. -- a mix of both. - -An empty string or an empty array will prevent rendering of any associations. - -In addition, two types of wildcards may be used: - -- `*` includes one level of associations. -- `**` includes all recursively. - -These can be combined with other paths. - -```ruby - render json: @posts, include: '**' # or '*' for a single layer -``` - - -The following would render posts and include: - -- the author -- the author's comments, and -- every resource referenced by the author's comments (recursively). - -It could be combined, like above, with other paths in any combination desired. - -```ruby - render json: @posts, include: 'author.comments.**' -``` - -**Note:** Wildcards are ActiveModelSerializers-specific, they are not part of the JSON API spec. - -The default include for the JSON API adapter is no associations. The default for the JSON and Attributes adapters is all associations. - -For the JSON API adapter associated resources will be gathered in the `"included"` member. For the JSON and Attributes -adapters associated resources will be rendered among the other attributes. - -Only for the JSON API adapter you can specify, which attributes of associated resources will be rendered. This feature -is called [sparse fieldset](http://jsonapi.org/format/#fetching-sparse-fieldsets): - -```ruby - render json: @posts, include: 'comments', fields: { comments: ['content', 'created_at'] } -``` - -##### Security Considerations - -Since the included options may come from the query params (i.e. user-controller): - -```ruby - render json: @posts, include: params[:include] -``` - -The user could pass in `include=**`. - -We recommend filtering any user-supplied includes appropriately. - -## Advanced adapter configuration - -### Registering an adapter - -The default adapter can be configured, as above, to use any class given to it. - -An adapter may also be specified, e.g. when rendering, as a class or as a symbol. -If a symbol, then the adapter must be, e.g. `:great_example`, -`ActiveModelSerializers::Adapter::GreatExample`, or registered. - -There are two ways to register an adapter: - -1) The simplest, is to subclass `ActiveModelSerializers::Adapter::Base`, e.g. the below will -register the `Example::UsefulAdapter` as `"example/useful_adapter"`. - -```ruby -module Example - class UsefulAdapter < ActiveModelSerializers::Adapter::Base - end -end -``` - -You'll notice that the name it registers is the underscored namespace and class. - -Under the covers, when the `ActiveModelSerializers::Adapter::Base` is subclassed, it registers -the subclass as `register("example/useful_adapter", Example::UsefulAdapter)` - -2) Any class can be registered as an adapter by calling `register` directly on the -`ActiveModelSerializers::Adapter` class. e.g., the below registers `MyAdapter` as -`:special_adapter`. - -```ruby -class MyAdapter; end -ActiveModelSerializers::Adapter.register(:special_adapter, MyAdapter) -``` - -### Looking up an adapter - -| Method | Return value | -| :------------ |:---------------| -| `ActiveModelSerializers::Adapter.adapter_map` | A Hash of all known adapters `{ adapter_name => adapter_class }` | -| `ActiveModelSerializers::Adapter.adapters` | A (sorted) Array of all known `adapter_names` | -| `ActiveModelSerializers::Adapter.lookup(name_or_klass)` | The `adapter_class`, else raises an `ActiveModelSerializers::Adapter::UnknownAdapter` error | -| `ActiveModelSerializers::Adapter.adapter_class(adapter)` | Delegates to `ActiveModelSerializers::Adapter.lookup(adapter)` | -| `ActiveModelSerializers::Adapter.configured_adapter` | A convenience method for `ActiveModelSerializers::Adapter.lookup(config.adapter)` | - -The registered adapter name is always a String, but may be looked up as a Symbol or String. -Helpfully, the Symbol or String is underscored, so that `get(:my_adapter)` and `get("MyAdapter")` -may both be used. - -For more information, see [the Adapter class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/adapter.rb) diff --git a/docs/general/caching.md b/docs/general/caching.md deleted file mode 100644 index 9ab9d71a0..000000000 --- a/docs/general/caching.md +++ /dev/null @@ -1,58 +0,0 @@ -[Back to Guides](../README.md) - -# Caching - -## Warning - -There is currently a problem with caching in AMS [Caching doesn't improve performance](https://github.com/rails-api/active_model_serializers/issues/1586). Adding caching _may_ slow down your application, rather than speeding it up. We suggest you benchmark any caching you implement before using in a production enviroment - -___ - -To cache a serializer, call ```cache``` and pass its options. -The options are the same options of ```ActiveSupport::Cache::Store```, plus -a ```key``` option that will be the prefix of the object cache -on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. - -The cache support is optimized to use the cached object in multiple request. An object cached on a ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. - -**[NOTE] Every object is individually cached.** - -**[NOTE] The cache is automatically expired after an object is updated, but it's not deleted.** - -```ruby -cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` -``` - -Take the example below: - -```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 3.hours - attributes :title, :body - - has_many :comments -end -``` - -On this example every ```Post``` object will be cached with -the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, -but in this case it will be automatically expired after 3 hours. - -## Fragment Caching - -If there is some API endpoint that shouldn't be fully cached, you can still optimise it, using Fragment Cache on the attributes and relationships that you want to cache. - -You can define the attribute by using ```only``` or ```except``` option on cache method. - -**[NOTE] Cache serializers will be used at their relationships** - -Example: - -```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 3.hours, only: [:title] - attributes :title, :body - - has_many :comments -end -``` diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md deleted file mode 100644 index 83f8890d7..000000000 --- a/docs/general/configuration_options.md +++ /dev/null @@ -1,169 +0,0 @@ -[Back to Guides](../README.md) - -# Configuration Options - -The following configuration options can be set on -`ActiveModelSerializers.config`, preferably inside an initializer. - -## General - -##### adapter - -The [adapter](adapters.md) to use. - -Possible values: - -- `:attributes` (default) -- `:json` -- `:json_api` - -##### serializer_lookup_enabled - -Enable automatic serializer lookup. - -Possible values: - -- `true` (default) -- `false` - -When `false`, serializers must be explicitly specified. - -##### key_transform - -The [key transform](key_transforms.md) to use. - - -| Option | Result | -|----|----| -| `:camel` | ExampleKey | -| `:camel_lower` | exampleKey | -| `:dash` | example-key | -| `:unaltered` | the original, unaltered key | -| `:underscore` | example_key | -| `nil` | use the adapter default | - -Each adapter has a default key transform configured: - -| Adapter | Default Key Transform | -|----|----| -| `Attributes` | `:unaltered` | -| `Json` | `:unaltered` | -| `JsonApi` | `:dash` | - -`config.key_transform` is a global override of the adapter default. Adapters -still prefer the render option `:key_transform` over this setting. - -*NOTE: Key transforms can be expensive operations. If key transforms are unnecessary for the -application, setting `config.key_transform` to `:unaltered` will provide a performance boost.* - -##### default_includes -What relationships to serialize by default. Default: `'*'`, which includes one level of related -objects. See [includes](adapters.md#included) for more info. - - -##### serializer_lookup_chain - -Configures how serializers are searched for. By default, the lookup chain is - -```ruby -ActiveModelSerializers::LookupChain::DEFAULT -``` - -which is shorthand for - -```ruby -[ - ActiveModelSerializers::LookupChain::BY_PARENT_SERIALIZER, - ActiveModelSerializers::LookupChain::BY_NAMESPACE, - ActiveModelSerializers::LookupChain::BY_RESOURCE_NAMESPACE, - ActiveModelSerializers::LookupChain::BY_RESOURCE -] -``` - -Each of the array entries represent a proc. A serializer lookup proc will be yielded 3 arguments. `resource_class`, `serializer_class`, and `namespace`. - -Note that: - - `resource_class` is the class of the resource being rendered - - by default `serializer_class` is `ActiveModel::Serializer` - - for association lookup it's the "parent" serializer - - `namespace` correspond to either the controller namespace or the [optionally] specified [namespace render option](./rendering.md#namespace) - -An example config could be: - -```ruby -ActiveModelSerializers.config.serializer_lookup_chain = [ - lambda do |resource_class, serializer_class, namespace| - "API::#{namespace}::#{resource_class}" - end -] -``` - -If you simply want to add to the existing lookup_chain. Use `unshift`. - -```ruby -ActiveModelSerializers.config.serializer_lookup_chain.unshift( - lambda do |resource_class, serializer_class, namespace| - # ... - end -) -``` - -See [lookup_chain.rb](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/lookup_chain.rb) for further explanations and examples. - -## JSON API - -##### jsonapi_resource_type - -Sets whether the [type](http://jsonapi.org/format/#document-resource-identifier-objects) -of the resource should be `singularized` or `pluralized` when it is not -[explicitly specified by the serializer](https://github.com/rails-api/active_model_serializers/blob/master/docs/general/serializers.md#type) - -Possible values: - -- `:singular` -- `:plural` (default) - -##### jsonapi_namespace_separator - -Sets separator string for namespaced models to render `type` attribute. - - -| Separator | Example: Admin::User | -|----|----| -| `'-'` (default) | 'admin-users' -| `'--'` (recommended) | 'admin--users' - -See [Recommendation for dasherizing (kebab-case-ing) namespaced object, such as `Admin::User`](https://github.com/json-api/json-api/issues/850) -for more discussion. - -##### jsonapi_include_toplevel_object - -Include a [top level jsonapi member](http://jsonapi.org/format/#document-jsonapi-object) -in the response document. - -Possible values: - -- `true` -- `false` (default) - -##### jsonapi_version - -The latest version of the spec to which the API conforms. - -Default: `'1.0'`. - -*Used when `jsonapi_include_toplevel_object` is `true`* - -##### jsonapi_toplevel_meta - -Optional top-level metadata. Not included if empty. - -Default: `{}`. - -*Used when `jsonapi_include_toplevel_object` is `true`* - - -## Hooks - -To run a hook when ActiveModelSerializers is loaded, use -`ActiveSupport.on_load(:action_controller) do end` diff --git a/docs/general/deserialization.md b/docs/general/deserialization.md deleted file mode 100644 index 995abea90..000000000 --- a/docs/general/deserialization.md +++ /dev/null @@ -1,100 +0,0 @@ -[Back to Guides](../README.md) - -# Deserialization - -This is currently an *experimental* feature. The interface may change. - -## JSON API - -The `ActiveModelSerializers::Deserialization` defines two methods (namely `jsonapi_parse` and `jsonapi_parse!`), which take a `Hash` or an instance of `ActionController::Parameters` representing a JSON API payload, and return a hash that can directly be used to create/update models. The bang version throws an `InvalidDocument` exception when parsing fails, whereas the "safe" version simply returns an empty hash. - -- Parameters - - document: `Hash` or `ActionController::Parameters` instance - - options: - - only: `Array` of whitelisted fields - - except: `Array` of blacklisted fields - - keys: `Hash` of fields the name of which needs to be modified (e.g. `{ :author => :user, :date => :created_at }`) - -Examples: - -```ruby -class PostsController < ActionController::Base - def create - Post.create(create_params) - end - - def create_params - ActiveModelSerializers::Deserialization.jsonapi_parse(params, only: [:title, :content, :author]) - end -end -``` - - - -Given a JSON API document, - -``` -document = { - 'data' => { - 'id' => 1, - 'type' => 'post', - 'attributes' => { - 'title' => 'Title 1', - 'date' => '2015-12-20' - }, - 'relationships' => { - 'author' => { - 'data' => { - 'type' => 'user', - 'id' => '2' - } - }, - 'second_author' => { - 'data' => nil - }, - 'comments' => { - 'data' => [{ - 'type' => 'comment', - 'id' => '3' - },{ - 'type' => 'comment', - 'id' => '4' - }] - } - } - } -} -``` - -The entire document can be parsed without specifying any options: -```ruby -ActiveModelSerializers::Deserialization.jsonapi_parse(document) -#=> -# { -# title: 'Title 1', -# date: '2015-12-20', -# author_id: 2, -# second_author_id: nil -# comment_ids: [3, 4] -# } -``` - -and fields, relationships, and polymorphic relationships can be specified via the options: - -```ruby -ActiveModelSerializers::Deserialization - .jsonapi_parse(document, only: [:title, :date, :author], - keys: { date: :published_at }, - polymorphic: [:author]) -#=> -# { -# title: 'Title 1', -# published_at: '2015-12-20', -# author_id: '2', -# author_type: 'user' -# } -``` - -## Attributes/Json - -There is currently no deserialization for those adapters. diff --git a/docs/general/fields.md b/docs/general/fields.md deleted file mode 100644 index a1a12be68..000000000 --- a/docs/general/fields.md +++ /dev/null @@ -1,31 +0,0 @@ -[Back to Guides](../README.md) - -# Fields - -If for any reason, you need to restrict the fields returned, you should use `fields` option. - -For example, if you have a serializer like this - -```ruby -class UserSerializer < ActiveModel::Serializer - attributes :access_token, :first_name, :last_name -end -``` - -and in a specific controller, you want to return `access_token` only, `fields` will help you: - -```ruby -class AnonymousController < ApplicationController - def create - render json: User.create(activation_state: 'anonymous'), fields: [:access_token], status: 201 - end -end -``` - -Note that this is only valid for the `json` and `attributes` adapter. For the `json_api` adapter, you would use - -```ruby -render json: @user, fields: { users: [:access_token] } -``` - -Where `users` is the JSONAPI type. diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md deleted file mode 100644 index b39cd2831..000000000 --- a/docs/general/getting_started.md +++ /dev/null @@ -1,133 +0,0 @@ -[Back to Guides](../README.md) - -# Getting Started - -## Creating a Serializer - -The easiest way to create a new serializer is to generate a new resource, which -will generate a serializer at the same time: - -``` -$ rails g resource post title:string body:string -``` - -This will generate a serializer in `app/serializers/post_serializer.rb` for -your new model. You can also generate a serializer for an existing model with -the serializer generator: - -``` -$ rails g serializer post -``` - -The generated serializer will contain basic `attributes` and -`has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :title, :body - - has_many :comments - has_one :author -end -``` - -and - -```ruby -class CommentSerializer < ActiveModel::Serializer - attributes :name, :body - - belongs_to :post -end -``` - -The attribute names are a **whitelist** of attributes to be serialized. - -The `has_many`, `has_one`, and `belongs_to` declarations describe relationships between -resources. By default, when you serialize a `Post`, you will get its `Comments` -as well. - -For more information, see [Serializers](/docs/general/serializers.md). - -### Namespaced Models - -When serializing a model inside a namespace, such as `Api::V1::Post`, ActiveModelSerializers will expect the corresponding serializer to be inside the same namespace (namely `Api::V1::PostSerializer`). - -### Model Associations and Nested Serializers - -When declaring a serializer for a model with associations, such as: -```ruby -class PostSerializer < ActiveModel::Serializer - has_many :comments -end -``` -ActiveModelSerializers will look for `PostSerializer::CommentSerializer` in priority, and fall back to `::CommentSerializer` in case the former does not exist. This allows for more control over the way a model gets serialized as an association of an other model. - -For example, in the following situation: - -```ruby -class CommentSerializer < ActiveModel::Serializer - attributes :body, :date, :nb_likes -end - -class PostSerializer < ActiveModel::Serializer - has_many :comments - class CommentSerializer < ActiveModel::Serializer - attributes :body_short - end -end -``` - -ActiveModelSerializers will use `PostSerializer::CommentSerializer` (thus including only the `:body_short` attribute) when serializing a `Comment` as part of a `Post`, but use `::CommentSerializer` when serializing a `Comment` directly (thus including `:body, :date, :nb_likes`). - -### Extending a Base `ApplicationSerializer` - -By default, new serializers descend from `ActiveModel::Serializer`. However, if -you wish to share behavior across your serializers, you can create an -`ApplicationSerializer` at `app/serializers/application_serializer.rb`: - -```ruby -class ApplicationSerializer < ActiveModel::Serializer -end -``` - -Then any newly-generated serializers will automatically descend from -`ApplicationSerializer`. - -``` -$ rails g serializer post -``` - -Now generates: - -```ruby -class PostSerializer < ApplicationSerializer - attributes :id -end -```` - -## Rails Integration - -ActiveModelSerializers will automatically integrate with your Rails app, -so you won't need to update your controller. -This is a example of how the controller will look: - -```ruby -class PostsController < ApplicationController - - def show - @post = Post.find(params[:id]) - render json: @post - end - -end -``` - -If you wish to use Rails url helpers for link generation, e.g., `link(:resources) { resources_url }`, ensure your application sets -`Rails.application.routes.default_url_options`. - -```ruby -Rails.application.routes.default_url_options = { - host: 'example.com' -} -``` diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md deleted file mode 100644 index 560494ace..000000000 --- a/docs/general/instrumentation.md +++ /dev/null @@ -1,40 +0,0 @@ -[Back to Guides](../README.md) - -# Instrumentation - -ActiveModelSerializers uses the -[ActiveSupport::Notification API](http://guides.rubyonrails.org/active_support_instrumentation.html#subscribing-to-an-event), -which allows for subscribing to events, such as for logging. - -## Events - -Name: - -`render.active_model_serializers` - -Payload (example): - -```ruby -{ - serializer: PostSerializer, - adapter: ActiveModelSerializers::Adapter::Attributes -} -``` - -Subscribing: - -```ruby -ActiveSupport::Notifications.subscribe 'render.active_model_serializers' do |name, started, finished, unique_id, data| - # whatever -end -ActiveSupport::Notifications.subscribe 'render.active_model_serializers' do |*args| - event = ActiveSupport::Notifications::Event.new(*args) - # event.payload - # whatever -end -``` - -## [LogSubscriber](http://api.rubyonrails.org/classes/ActiveSupport/LogSubscriber.html) - -ActiveModelSerializers includes an `ActiveModelSerializers::LogSubscriber` that attaches to -`render.active_model_serializers`. diff --git a/docs/general/key_transforms.md b/docs/general/key_transforms.md deleted file mode 100644 index fd1be2d77..000000000 --- a/docs/general/key_transforms.md +++ /dev/null @@ -1,40 +0,0 @@ -[Back to Guides](../README.md) - -# Key Transforms - -Key Transforms modify the casing of keys and keys referenced in values in -serialized responses. - -Provided key transforms: - -| Option | Result | -|----|----| -| `:camel` | ExampleKey | -| `:camel_lower` | exampleKey | -| `:dash` | example-key | -| `:unaltered` | the original, unaltered key | -| `:underscore` | example_key | -| `nil` | use the adapter default | - -Key translation precedence is as follows: - -##### Adapter option - -`key_transform` is provided as an option via render. - -```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` - -##### Configuration option - -`key_transform` is set in `ActiveModelSerializers.config.key_transform`. - -```ActiveModelSerializers.config.key_transform = :camel_lower``` - -##### Adapter default - -Each adapter has a default transform configured: - -| Adapter | Default Key Transform | -|----|----| -| `Json` | `:unaltered` | -| `JsonApi` | `:dash` | diff --git a/docs/general/logging.md b/docs/general/logging.md deleted file mode 100644 index 321bf5d8b..000000000 --- a/docs/general/logging.md +++ /dev/null @@ -1,21 +0,0 @@ -[Back to Guides](../README.md) - -# Logging - -The default logger in a Rails application will be `Rails.logger`. - -When there is no `Rails.logger`, the default logger is an instance of -`ActiveSupport::TaggedLogging` logging to STDOUT. - -You may customize the logger in an initializer, for example: - -```ruby -ActiveModelSerializers.logger = Logger.new(STDOUT) -``` - -You can also disable the logger, just put this in `config/initializers/active_model_serializers.rb`: - -```ruby -require 'active_model_serializers' -ActiveSupport::Notifications.unsubscribe(ActiveModelSerializers::Logging::RENDER_EVENT) -``` diff --git a/docs/general/rendering.md b/docs/general/rendering.md deleted file mode 100644 index af2d886f5..000000000 --- a/docs/general/rendering.md +++ /dev/null @@ -1,293 +0,0 @@ -[Back to Guides](../README.md) - -# Rendering - -### Implicit Serializer - -In your controllers, when you use `render :json`, Rails will now first search -for a serializer for the object and use it if available. - -```ruby -class PostsController < ApplicationController - def show - @post = Post.find(params[:id]) - - render json: @post - end -end -``` - -In this case, Rails will look for a serializer named `PostSerializer`, and if -it exists, use it to serialize the `Post`. - -### Explicit Serializer - -If you wish to use a serializer other than the default, you can explicitly pass it to the renderer. - -#### 1. For a resource: - -```ruby - render json: @post, serializer: PostPreviewSerializer -``` - -#### 2. For a resource collection: - -Specify the serializer for each resource with `each_serializer` - -```ruby -render json: @posts, each_serializer: PostPreviewSerializer -``` - -The default serializer for collections is `CollectionSerializer`. - -Specify the collection serializer with the `serializer` option. - -```ruby -render json: @posts, serializer: CollectionSerializer, each_serializer: PostPreviewSerializer -``` - -## Serializing non-ActiveRecord objects - -See [README](../../README.md#what-does-a-serializable-resource-look-like) - -## SerializableResource options - -See [README](../../README.md#activemodelserializersserializableresource) - -### adapter_opts - -#### fields - -If you are using `json` or `attributes` adapter -```ruby -render json: @user, fields: [:access_token] -``` - -See [Fields](fields.md) for more information. - -#### adapter - -This option lets you explicitly set the adapter to be used by passing a registered adapter. Your options are `:attributes`, `:json`, and `:json_api`. - -``` -ActiveModel::Serializer.config.adapter = :json_api -``` - -#### key_transform - -```render json: posts, each_serializer: PostSerializer, key_transform: :camel_lower``` - -See [Key Transforms](key_transforms.md) for more information. - -#### meta - -A `meta` member can be used to include non-standard meta-information. `meta` can -be utilized in several levels in a response. - -##### Top-level - -To set top-level `meta` in a response, specify it in the `render` call. - -```ruby -render json: @post, meta: { total: 10 } -``` - -The key can be customized using `meta_key` option. - -```ruby -render json: @post, meta: { total: 10 }, meta_key: "custom_meta" -``` - -`meta` will only be included in your response if you are using an Adapter that -supports `root`, e.g., `JsonApi` and `Json` adapters. The default adapter, -`Attributes` does not have `root`. - - -##### Resource-level - -To set resource-level `meta` in a response, define meta in a serializer with one -of the following methods: - -As a single, static string. - -```ruby -meta stuff: 'value' -``` - -As a block containing a Hash. - -```ruby -meta do - { - rating: 4, - comments_count: object.comments.count - } -end -``` - - -#### links - -If you wish to use Rails url helpers for link generation, e.g., `link(:resources) { resources_url }`, ensure your application sets -`Rails.application.routes.default_url_options`. - -##### Top-level - -JsonApi supports a [links object](http://jsonapi.org/format/#document-links) to be specified at top-level, that you can specify in the `render`: - -```ruby - links_object = { - href: "http://example.com/api/posts", - meta: { - count: 10 - } - } - render json: @posts, links: links_object -``` - -That's the result: - -```json -{ - "data": [ - { - "type": "posts", - "id": "1", - "attributes": { - "title": "JSON API is awesome!", - "body": "You should be using JSON API", - "created": "2015-05-22T14:56:29.000Z", - "updated": "2015-05-22T14:56:28.000Z" - } - } - ], - "links": { - "href": "http://example.com/api/posts", - "meta": { - "count": 10 - } - } -} -``` - -This feature is specific to JsonApi, so you have to use the use the [JsonApi Adapter](adapters.md#jsonapi) - - -##### Resource-level - -In your serializer, define each link in one of the following methods: - -As a static string - -```ruby -link :link_name, 'https://example.com/resource' -``` - -As a block to be evaluated. When using Rails, URL helpers are available. -Ensure your application sets `Rails.application.routes.default_url_options`. - -```ruby -link :link_name_ do - "https://example.com/resource/#{object.id}" -end - -link(:link_name) { "https://example.com/resource/#{object.id}" } - -link(:link_name) { resource_url(object) } - -link(:link_name) { url_for(controller: 'controller_name', action: 'index', only_path: false) } - -``` - -### serializer_opts - -#### include - -See [Adapters: Include Option](/docs/general/adapters.md#include-option). - -#### Overriding the root key - -Overriding the resource root only applies when using the JSON adapter. - -Normally, the resource root is derived from the class name of the resource being serialized. -e.g. `UserPostSerializer.new(UserPost.new)` will be serialized with the root `user_post` or `user_posts` according the adapter collection pluralization rules. - -When using the JSON adapter in your initializer (ActiveModelSerializers.config.adapter = :json), or passing in the adapter in your render call, you can specify the root by passing it as an argument to `render`. For example: - -```ruby - render json: @user_post, root: "admin_post", adapter: :json -``` - -This will be rendered as: -```json - { - "admin_post": { - "title": "how to do open source" - } - } -``` -Note: the `Attributes` adapter (default) does not include a resource root. You also will not be able to create a single top-level root if you are using the :json_api adapter. - -#### namespace - -The namespace for serializer lookup is based on the controller. - -To configure the implicit namespace, in your controller, create a before filter - -```ruby -before_action do - self.namespace_for_serializer = Api::V2 -end -``` - -`namespace` can also be passed in as a render option: - - -```ruby -@post = Post.first -render json: @post, namespace: Api::V2 -``` - -This tells the serializer lookup to check for the existence of `Api::V2::PostSerializer`, and if any relations are rendered with `@post`, they will also utilize the `Api::V2` namespace. - -The `namespace` can be any object whose namespace can be represented by string interpolation (i.e. by calling to_s) -- Module `Api::V2` -- String `'Api::V2'` -- Symbol `:'Api::V2'` - -Note that by using a string and symbol, Ruby will assume the namespace is defined at the top level. - - -#### serializer - -Specify which serializer to use if you want to use a serializer other than the default. - -For a single resource: - -```ruby -@post = Post.first -render json: @post, serializer: SpecialPostSerializer -``` - -To specify which serializer to use on individual items in a collection (i.e., an `index` action), use `each_serializer`: - -```ruby -@posts = Post.all -render json: @posts, each_serializer: SpecialPostSerializer -``` - -#### scope - -See [Serializers: Scope](/docs/general/serializers.md#scope). - -#### scope_name - -See [Serializers: Scope](/docs/general/serializers.md#scope). - -## Using a serializer without `render` - -See [Usage outside of a controller](../howto/outside_controller_use.md#serializing-before-controller-render). - -## Pagination - -See [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md). diff --git a/docs/general/serializers.md b/docs/general/serializers.md deleted file mode 100644 index 5b23ba0f4..000000000 --- a/docs/general/serializers.md +++ /dev/null @@ -1,480 +0,0 @@ -[Back to Guides](../README.md) - -# Serializers - -Given a serializer class: - -```ruby -class SomeSerializer < ActiveModel::Serializer -end -``` - -The following methods may be defined in it: - -### Attributes - -#### ::attributes - -Serialization of the resource `title` and `body` - -| In Serializer | #attributes | -|---------------------------- |-------------| -| `attributes :title, :body` | `{ title: 'Some Title', body: 'Some Body' }` -| `attributes :title, :body`
`def body "Special #{object.body}" end` | `{ title: 'Some Title', body: 'Special Some Body' }` - - -#### ::attribute - -Serialization of the resource `title` - -| In Serializer | #attributes | -|---------------------------- |-------------| -| `attribute :title` | `{ title: 'Some Title' } ` -| `attribute :title, key: :name` | `{ name: 'Some Title' } ` -| `attribute(:title) { 'A Different Title'}` | `{ title: 'A Different Title' } ` -| `attribute :title`
`def title 'A Different Title' end` | `{ title: 'A Different Title' }` - -An `if` or `unless` option can make an attribute conditional. It takes a symbol of a method name on the serializer, or a lambda literal. - -e.g. - -```ruby -attribute :private_data, if: :is_current_user? -attribute :another_private_data, if: -> { scope.admin? } - -def is_current_user? - object.id == current_user.id -end -``` - -### Associations - -The interface for associations is, generically: - -> `association_type(association_name, options, &block)` - -Where: - -- `association_type` may be `has_one`, `has_many`, `belongs_to`. -- `association_name` is a method name the serializer calls. -- optional: `options` may be: - - `key:` The name used for the serialized association. - - `serializer:` - - `if:` - - `unless:` - - `virtual_value:` - - `polymorphic:` defines if polymorphic relation type should be nested in serialized association. - - `type:` the resource type as used by JSON:API, especially on a `belongs_to` relationship. - - `class_name:` used to determine `type` when `type` not given - - `foreign_key:` used by JSON:API on a `belongs_to` relationship to avoid unnecessarily loading the association object. - - `namespace:` used when looking up the serializer and `serializer` is not given. Falls back to the parent serializer's `:namespace` instance options, which, when present, comes from the render options. See [Rendering#namespace](rendering.md#namespace] for more details. -- optional: `&block` is a context that returns the association's attributes. - - prevents `association_name` method from being called. - - return value of block is used as the association value. - - yields the `serializer` to the block. - - `include_data false` prevents the `data` key from being rendered in the JSON API relationship. - -#### ::has_one - -e.g. - -```ruby -has_one :bio -has_one :blog, key: :site -has_one :maker, virtual_value: { id: 1 } - -has_one :blog do |serializer| - serializer.cached_blog -end - -def cached_blog - cache_store.fetch("cached_blog:#{object.updated_at}") do - Blog.find(object.blog_id) - end -end -``` - -```ruby -has_one :blog, if: :show_blog? -# you can also use a string or lambda -# has_one :blog, if: 'scope.admin?' -# has_one :blog, if: -> (serializer) { serializer.scope.admin? } -# has_one :blog, if: -> { scope.admin? } - -def show_blog? - scope.admin? -end -``` - -#### ::has_many - -e.g. - -```ruby -has_many :comments -has_many :comments, key: :reviews -has_many :comments, serializer: CommentPreviewSerializer -has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }] -has_many :comments, key: :last_comments do - last(1) -end -``` - -#### ::belongs_to - -e.g. - -```ruby -belongs_to :author, serializer: AuthorPreviewSerializer -belongs_to :author, key: :writer -belongs_to :post -belongs_to :blog -def blog - Blog.new(id: 999, name: 'Custom blog') -end -``` - -### Polymorphic Relationships - -Polymorphic relationships are serialized by specifying the relationship, like any other association. For example: - -```ruby -class PictureSerializer < ActiveModel::Serializer - has_one :imageable -end -``` - -You can specify the serializers by [overriding serializer_for](serializers.md#overriding-association-serializer-lookup). For more context about polymorphic relationships, see the [tests](../../test/adapter/polymorphic_test.rb) for each adapter. - -### Caching - -#### ::cache - -e.g. - -```ruby -cache key: 'post', expires_in: 0.1, skip_digest: true -cache expires_in: 1.day, skip_digest: true -cache key: 'writer', skip_digest: true -cache only: [:name], skip_digest: true -cache except: [:content], skip_digest: true -cache key: 'blog' -cache only: [:id] -``` - -#### #cache_key - -e.g. - -```ruby -# Uses a custom non-time-based cache key -def cache_key - "#{self.class.name.downcase}/#{self.id}" -end -``` - -### Other - -#### ::type - -When using the `:json_api` adapter, the `::type` method defines the JSONAPI [type](http://jsonapi.org/format/#document-resource-object-identification) that will be rendered for this serializer. - -When using the `:json` adapter, the `::type` method defines the name of the root element. - -It either takes a `String` or `Symbol` as parameter. - -Note: This method is useful only when using the `:json_api` or `:json` adapter. - -Examples: -```ruby -class UserProfileSerializer < ActiveModel::Serializer - type 'profile' - - attribute :name -end -class AuthorProfileSerializer < ActiveModel::Serializer - type :profile - - attribute :name -end -``` - -With the `:json_api` adapter, the previous serializers would be rendered as: - -``` json -{ - "data": { - "id": "1", - "type": "profile", - "attributes": { - "name": "Julia" - } - } -} -``` - -With the `:json` adapter, the previous serializer would be rendered as: - -``` json -{ - "profile": { - "name": "Julia" - } -} -``` - -#### ::link - -```ruby -link :self do - href "https://example.com/link_author/#{object.id}" -end -link(:author) { link_author_url(object) } -link(:link_authors) { link_authors_url } -link :other, 'https://example.com/resource' -link(:posts) { link_author_posts_url(object) } -``` - -#### #object - -The object being serialized. - -#### #root - -Resource root which is included in `JSON` adapter. As you can see at [Adapters Document](adapters.md), `Attribute` adapter (default) and `JSON API` adapter does not include root at top level. -By default, the resource root comes from the `model_name` of the serialized object's class. - -There are several ways to specify root: -* [Overriding the root key](rendering.md#overriding-the-root-key) -* [Setting `type`](serializers.md#type) -* Specifying the `root` option, e.g. `root: 'specific_name'`, during the serializer's initialization: - -```ruby -ActiveModelSerializers::SerializableResource.new(foo, root: 'bar') -``` - -#### #scope - -Allows you to include in the serializer access to an external method. - -It's intended to provide an authorization context to the serializer, so that -you may e.g. show an admin all comments on a post, else only published comments. - -- `scope` is a method on the serializer instance that comes from `options[:scope]`. It may be nil. -- `scope_name` is an option passed to the new serializer (`options[:scope_name]`). The serializer - defines a method with that name that calls the `scope`, e.g. `def current_user; scope; end`. - Note: it does not define the method if the serializer instance responds to it. - -That's a lot of words, so here's some examples: - -First, let's assume the serializer is instantiated in the controller, since that's the usual scenario. -We'll refer to the serialization context as `controller`. - -| options | `Serializer#scope` | method definition | -|-------- | ------------------|--------------------| -| `scope: current_user, scope_name: :current_user` | `current_user` | `Serializer#current_user` calls `controller.current_user` -| `scope: view_context, scope_name: :view_context` | `view_context` | `Serializer#view_context` calls `controller.view_context` - -We can take advantage of the scope to customize the objects returned based -on the current user (scope). - -For example, we can limit the posts the current user sees to those they created: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body - - # scope comments to those created_by the current user - has_many :comments do - object.comments.where(created_by: current_user) - end -end -``` - -Whether you write the method as above or as `object.comments.where(created_by: scope)` -is a matter of preference (assuming `scope_name` has been set). - -##### Controller Authorization Context - -In the controller, the scope/scope_name options are equal to -the [`serialization_scope`method](https://github.com/rails-api/active_model_serializers/blob/d02cd30fe55a3ea85e1d351b6e039620903c1871/lib/action_controller/serialization.rb#L13-L20), -which is `:current_user`, by default. - -Specifically, the `scope_name` is defaulted to `:current_user`, and may be set as -`serialization_scope :view_context`. The `scope` is set to `send(scope_name)` when `scope_name` is -present and the controller responds to `scope_name`. - -Thus, in a serializer, the controller provides `current_user` as the -current authorization scope when you call `render :json`. - -**IMPORTANT**: Since the scope is set at render, you may want to customize it so that `current_user` isn't -called on every request. This was [also a problem](https://github.com/rails-api/active_model_serializers/pull/1252#issuecomment-159810477) -in [`0.9`](https://github.com/rails-api/active_model_serializers/tree/0-9-stable#customizing-scope). - -We can change the scope from `current_user` to `view_context`. - -```diff -class SomeController < ActionController::Base -+ serialization_scope :view_context - - def current_user - User.new(id: 2, name: 'Bob', admin: true) - end - - def edit - user = User.new(id: 1, name: 'Pete') - render json: user, serializer: AdminUserSerializer, adapter: :json_api - end -end -``` - -We could then use the controller method `view_context` in our serializer, like so: - -```diff -class AdminUserSerializer < ActiveModel::Serializer - attributes :id, :name, :can_edit - - def can_edit? -+ view_context.current_user.admin? - end -end -``` - -So that when we render the `#edit` action, we'll get - -```json -{"data":{"id":"1","type":"users","attributes":{"name":"Pete","can_edit":true}}} -``` - -Where `can_edit` is `view_context.current_user.admin?` (true). - -You can also tell what to set as `serialization_scope` for specific actions. - -For example, use `admin_user` only for `Admin::PostSerializer` and `current_user` for rest. - -```ruby -class PostsController < ActionController::Base - - before_action only: :edit do - self.class.serialization_scope :admin_user - end - - def show - render json: @post, serializer: PostSerializer - end - - def edit - @post.save - render json: @post, serializer: Admin::PostSerializer - end - - private - - def admin_user - User.new(id: 2, name: 'Bob', admin: true) - end - - def current_user - User.new(id: 2, name: 'Bob', admin: false) - end -end -``` - -#### #read_attribute_for_serialization(key) - -The serialized value for a given key. e.g. `read_attribute_for_serialization(:title) #=> 'Hello World'` - -#### #links - -Allows you to modify the `links` node. By default, this node will be populated with the attributes set using the [::link](#link) method. Using `links: nil` will remove the `links` node. - -```ruby -ActiveModelSerializers::SerializableResource.new( - @post, - adapter: :json_api, - links: { - self: { - href: 'http://example.com/posts', - meta: { - stuff: 'value' - } - } - } -) -``` - -#### #json_key - -Returns the key used by the adapter as the resource root. See [root](#root) for more information. - -## Examples - -Given two models, a `Post(title: string, body: text)` and a -`Comment(name: string, body: text, post_id: integer)`, you will have two -serializers: - -```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'posts', expires_in: 3.hours - attributes :title, :body - - has_many :comments -end -``` - -and - -```ruby -class CommentSerializer < ActiveModel::Serializer - attributes :name, :body - - belongs_to :post -end -``` - -Generally speaking, you, as a user of ActiveModelSerializers, will write (or generate) these -serializer classes. - -## More Info - -For more information, see [the Serializer class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer.rb) - -## Overriding association methods - -To override an association, call `has_many`, `has_one` or `belongs_to` with a block: - -```ruby -class PostSerializer < ActiveModel::Serializer - has_many :comments do - object.comments.active - end -end -``` - -## Overriding attribute methods - -To override an attribute, call `attribute` with a block: - -```ruby -class PostSerializer < ActiveModel::Serializer - attribute :body do - object.body.downcase - end -end -``` - -## Overriding association serializer lookup - -If you want to define a specific serializer lookup for your associations, you can override -the `ActiveModel::Serializer.serializer_for` method to return a serializer class based on defined conditions. - -```ruby -class MySerializer < ActiveModel::Serializer - def self.serializer_for(model, options) - return SparseAdminSerializer if model.class == 'Admin' - super - end - - # the rest of the serializer -end -``` diff --git a/docs/how-open-source-maintained.jpg b/docs/how-open-source-maintained.jpg deleted file mode 100644 index 7e4fa53a74f6e5e217737aa9d54bc8c23fceb709..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 282768 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zdTED=%E)fZU9`UX(NQNm1dtx~27X@8?3mcKc8)lA&JU_wm!c=pUSysBUT=?ul}39U7=&XtGhq{dHqq<4^Cc;kUnNB6-n_UDPKL?{$Ks3Z~X8GUrT7_8^4_U zCO3uGlJ8(WabDd$sbmXUz)*QgS-Q4EIxY!L?dcS4Y+s1s+A>kCxkroUn?PbR%c>fi zA1w{}rp|jT(LwkIR;)kU zLGcZt_j>vvf>X!mpt6nf*TDhwuGAK?vU&7FHS9r_L#)b}>p16Ogg6wjt~X{R}~@5zO0l{;BTy3aJw?K3tz zj7bkRxWEayX3B*+K&g)#AQYu}S^8QZleGba=doZU9<220#{P}4y`yjmt6^nPOH)mK zGhJ8_mIU2n*j5b<|tyk(-BW<0ivnF??1Vd#MAXPl5)uNQgSy89w98+4RfQ5RQVhrqvqS8fHvJ>rS6mIq!oK%OuR-TFj)kyU)mw3cg|H zF`;tEfX_?5BY6r4CxhklDg<(xY|fI@ds1$H6H8|)LZ7^a2wDltmk`ajvvj8oYJ=Ff zgq$MXh6pZ<{CA~veGm}eJ~KThx@V3os@dJ@AYb(tNnNs!nuPo!ne5w*QG^`{K}09y z9Ek$_4g+4tBE~@+RJ&}v6qc#5f!{L{73}`6Q_2}Io~9^_*G_|K-HavhJMQnA0c+Bj zLn-e+cK|64{8;fENya`c`QLJ#FCM*-r@P }, does not work in 0.10 -``` - -- No default serializer when serializer doesn't exist -- `@options` changed to `instance_options` -- Nested relationships are no longer walked by default. Use the `:include` option at **controller `render`** level to specify what relationships to walk. E.g. `render json: @post, include: {comments: :author}` if you want the `author` relationship walked, otherwise the json would only include the post with comments. See: https://github.com/rails-api/active_model_serializers/pull/1127 -- To emulate `0.8`'s walking of arbitrarily deep relationships use: `include: '**'`. E.g. `render json: @post, include: '**'` - -## Steps to migrate - -### 1. Upgrade the `active_model_serializer` gem in you `Gemfile` -Change to `gem 'active_model_serializers', '~> 0.10'` and run `bundle install` - -### 2. Add `ActiveModel::V08::Serializer` - -```ruby -module ActiveModel - module V08 - class Serializer < ActiveModel::Serializer - include Rails.application.routes.url_helpers - - # AMS 0.8 would delegate method calls from within the serializer to the - # object. - def method_missing(*args) - method = args.first - read_attribute_for_serialization(method) - end - - alias_method :options, :instance_options - - # Since attributes could be read from the `object` via `method_missing`, - # the `try` method did not behave as before. This patches `try` with the - # original implementation plus the addition of - # ` || object.respond_to?(a.first, true)` to check if the object responded to - # the given method. - def try(*a, &b) - if a.empty? || respond_to?(a.first, true) || object.respond_to?(a.first, true) - try!(*a, &b) - end - end - - # AMS 0.8 would return nil if the serializer was initialized with a nil - # resource. - def serializable_hash(adapter_options = nil, - options = {}, - adapter_instance = - self.class.serialization_adapter_instance) - object.nil? ? nil : super - end - end - end -end - -``` -Add this class to your app however you see fit. This is the class that your existing serializers -that inherit from `ActiveModel::Serializer` should inherit from. - -### 3. Add `ActiveModel::V08::CollectionSerializer` -```ruby -module ActiveModel - module V08 - class CollectionSerializer < ActiveModel::Serializer::CollectionSerializer - # In AMS 0.8, passing an ArraySerializer instance with a `root` option - # properly nested the serialized resources within the given root. - # Ex. - # - # class MyController < ActionController::Base - # def index - # render json: ActiveModel::Serializer::ArraySerializer - # .new(resources, root: "resources") - # end - # end - # - # Produced - # - # { - # "resources": [ - # , - # ... - # ] - # } - def as_json(options = {}) - if root - { - root => super - } - else - super - end - end - - # AMS 0.8 used `DefaultSerializer` if it couldn't find a serializer for - # the given resource. When not using an adapter, this is not true in - # `0.10` - def serializer_from_resource(resource, serializer_context_class, options) - serializer_class = - options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - - if serializer_class.nil? # rubocop:disable Style/GuardClause - DefaultSerializer.new(resource, options) - else - serializer_class.new(resource, options.except(:serializer)) - end - end - - class DefaultSerializer - attr_reader :object, :options - - def initialize(object, options={}) - @object, @options = object, options - end - - def serializable_hash - @object.as_json(@options) - end - end - end - end -end -``` -Add this class to your app however you see fit. This is the class that existing uses of -`ActiveModel::ArraySerializer` should be changed to use. - -### 4. Add `ActiveModelSerializers::Adapter::V08Adapter` -```ruby -module ActiveModelSerializers - module Adapter - class V08Adapter < ActiveModelSerializers::Adapter::Base - def serializable_hash(options = nil) - options ||= {} - - if serializer.respond_to?(:each) - if serializer.root - delegate_to_json_adapter(options) - else - serializable_hash_for_collection(options) - end - else - serializable_hash_for_single_resource(options) - end - end - - def serializable_hash_for_collection(options) - serializer.map do |s| - V08Adapter.new(s, instance_options) - .serializable_hash(options) - end - end - - def serializable_hash_for_single_resource(options) - if serializer.object.is_a?(ActiveModel::Serializer) - # It is recommended that you add some logging here to indicate - # places that should get converted to eventually allow for this - # adapter to get removed. - @serializer = serializer.object - end - - if serializer.root - delegate_to_json_adapter(options) - else - options = serialization_options(options) - serializer.serializable_hash(instance_options, options, self) - end - end - - def delegate_to_json_adapter(options) - ActiveModelSerializers::Adapter::Json - .new(serializer, instance_options) - .serializable_hash(options) - end - end - end -end -``` -Add this class to your app however you see fit. - -Add -```ruby -ActiveModelSerializers.config.adapter = - ActiveModelSerializers::Adapter::V08Adapter -``` -to `config/active_model_serializer.rb` to configure AMS to use this -class as the default adapter. - -### 5. Change inheritors of `ActiveModel::Serializer` to inherit from `ActiveModel::V08::Serializer` -Simple find/replace - -### 6. Remove `private` keyword from serializers -Simple find/replace. This is required to allow the `ActiveModel::V08::Serializer` -to have proper access to the methods defined in the serializer. - -You may be able to change the `private` to `protected`, but this is hasn't been tested yet. - -### 7. Remove references to `ActiveRecord::Base#active_model_serializer` -This method is no longer supported in `0.10`. - -`0.10` does a good job of discovering serializers for `ActiveRecord` objects. - -### 8. Rename `ActiveModel::ArraySerializer` to `ActiveModel::V08::CollectionSerializer` -Find/replace uses of `ActiveModel::ArraySerializer` with `ActiveModel::V08::CollectionSerializer`. - -Also, be sure to change the `each_serializer` keyword to `serializer` when calling making the replacement. - -### 9. Replace uses of `@options` to `instance_options` in serializers -Simple find/replace - -## Conclusion -After you've done the steps above, you should test your app to ensure that everything is still working properly. - -If you run into issues, please contribute back to this document so others can benefit from your knowledge. - diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md deleted file mode 100644 index eb7f1ade7..000000000 --- a/docs/integrations/ember-and-json-api.md +++ /dev/null @@ -1,147 +0,0 @@ -[Back to Guides](../README.md) - -# Integrating with Ember and JSON API - - - [Preparation](./ember-and-json-api.md#preparation) - - [Server-Side Changes](./ember-and-json-api.md#server-side-changes) - - [Adapter Changes](./ember-and-json-api.md#adapter-changes) - - [Serializer Changes](./ember-and-json-api.md#serializer-changes) - - [Including Nested Resources](./ember-and-json-api.md#including-nested-resources) - -## Preparation - -Note: This guide assumes that `ember-cli` is used for your ember app. - -The JSON API specification calls for hyphens for multi-word separators. ActiveModelSerializers uses underscores. -To solve this, in Ember, both the adapter and the serializer will need some modifications: - -### Server-Side Changes - -First, set the adapter type in an initializer file: - -```ruby -# config/initializers/active_model_serializers.rb -ActiveModelSerializers.config.adapter = :json_api -``` - -or: - -```ruby -# config/initializers/active_model_serializers.rb -ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::JsonApi -``` - -You will also want to set the `key_transform` to `:unaltered` since you will adjust the attributes in your Ember serializer to use underscores instead of dashes later. You could also use `:underscore`, but `:unaltered` is better for performance. - -```ruby -# config/initializers/active_model_serializers.rb -ActiveModelSerializers.config.key_transform = :unaltered -``` - -In order to properly handle JSON API responses, we need to register a JSON API renderer, like so: - -```ruby -# config/initializers/active_model_serializers.rb -ActiveSupport.on_load(:action_controller) do - require 'active_model_serializers/register_jsonapi_renderer' -end -``` -Rails also requires your controller to tell it that you accept and generate JSONAPI data. To do that, you use `respond_to` in your controller handlers to tell rails you are consuming and returning jsonapi format data. Without this, Rails will refuse to parse the request body into params. You can add `ActionController::MimeResponds` to your application controller to enable this: - -```ruby -class ApplicationController < ActionController::API - include ActionController::MimeResponds -end -``` -Then, in your controller you can tell rails you're accepting and rendering the jsonapi format: -```ruby - # POST /post - def create - @post = Post.new(post_params) - respond_to do |format| - if @post.save - format.jsonapi { render jsonapi: @post, status: :created, location: @post } - else - format.jsonapi { render jsonapi: @post.errors, status: :unprocessable_entity } - end - end - end - - # Only allow a trusted parameter "white list" through. - def post_params - ActiveModelSerializers::Deserialization.jsonapi_parse!(params, only: [:title, :body] ) - end -end -``` - -#### Note: -In Rails 5, the "unsafe" method ( `jsonapi_parse!` vs the safe `jsonapi_parse`) throws an `InvalidDocument` exception when the payload does not meet basic criteria for JSON API deserialization. - - -### Adapter Changes - -```javascript -// app/adapters/application.js -import Ember from 'ember'; -import DS from 'ember-data'; -import ENV from "../config/environment"; -const { underscore, pluralize } = Ember.String; - -export default DS.JSONAPIAdapter.extend({ - namespace: 'api', - // if your rails app is on a different port from your ember app - // this can be helpful for development. - // in production, the host for both rails and ember should be the same. - host: ENV.host, - - // allows the multiword paths in urls to be underscored - pathForType: function(type) { - let underscored = underscore(type); - return pluralize(underscored); - }, - -}); -``` - -### Serializer Changes - -```javascript -// app/serializers/application.js -import Ember from 'ember'; -import DS from 'ember-data'; -var underscore = Ember.String.underscore; - -export default DS.JSONAPISerializer.extend({ - keyForAttribute: function(attr) { - return underscore(attr); - }, - - keyForRelationship: function(rawKey) { - return underscore(rawKey); - } -}); - -``` - - -## Including Nested Resources - -Ember Data can request related records by using `include`. Below are some examples of how to make Ember Data request the inclusion of related records. For more on `include` usage, see: [The JSON API include examples](./../general/adapters.md#JSON-API) - -```javascript -store.findRecord('post', postId, { include: 'comments' } ); -``` -which will generate the path /posts/{postId}?include='comments' - -So then in your controller, you'll want to be sure to have something like: -```ruby -render jsonapi: @post, include: params[:include] -``` - -If you want to use `include` on a collection, you'd write something like this: - -```javascript -store.query('post', { include: 'comments' }); -``` - -which will generate the path `/posts?include='comments'` diff --git a/docs/integrations/grape.md b/docs/integrations/grape.md deleted file mode 100644 index 7c855ebf1..000000000 --- a/docs/integrations/grape.md +++ /dev/null @@ -1,19 +0,0 @@ -# Integration with Grape - -[Grape](https://github.com/ruby-grape/grape) is an opinionated micro-framework for creating REST-like APIs in ruby. - -ActiveModelSerializers currently supports Grape >= 0.13, < 1.0 - -To add [Grape](https://github.com/ruby-grape/grape) support, enable the formatter and helper functions by including `Grape::ActiveModelSerializers` in your base endpoint. For example: - -```ruby -module Example - class Dummy < Grape::API - require 'grape/active_model_serializers' - include Grape::ActiveModelSerializers - mount Example::V1::Base - end -end -``` - -Aside from this, [configuration](../general/configuration_options.md) of ActiveModelSerializers is exactly the same. diff --git a/docs/jsonapi/errors.md b/docs/jsonapi/errors.md deleted file mode 100644 index d19e2f9c6..000000000 --- a/docs/jsonapi/errors.md +++ /dev/null @@ -1,56 +0,0 @@ -[Back to Guides](../README.md) - -# [JSON API Errors](http://jsonapi.org/format/#errors) - -Rendering error documents requires specifying the error serializer(s): - -- Serializer: - - For a single resource: `serializer: ActiveModel::Serializer::ErrorSerializer`. - - For a collection: `serializer: ActiveModel::Serializer::ErrorsSerializer`, `each_serializer: ActiveModel::Serializer::ErrorSerializer`. - -The resource **MUST** have a non-empty associated `#errors` object. -The `errors` object must have a `#messages` method that returns a hash of error name to array of -descriptions. - -## Use in controllers - -```ruby -resource = Profile.new(name: 'Name 1', - description: 'Description 1', - comments: 'Comments 1') -resource.errors.add(:name, 'cannot be nil') -resource.errors.add(:name, 'must be longer') -resource.errors.add(:id, 'must be a uuid') - -render json: resource, status: 422, adapter: :json_api, serializer: ActiveModel::Serializer::ErrorSerializer -# #=> -# { :errors => -# [ -# { :source => { :pointer => '/data/attributes/name' }, :detail => 'cannot be nil' }, -# { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be longer' }, -# { :source => { :pointer => '/data/attributes/id' }, :detail => 'must be a uuid' } -# ] -# }.to_json -``` - -## Direct error document generation - -```ruby -options = nil -resource = ModelWithErrors.new -resource.errors.add(:name, 'must be awesome') - -serializable_resource = ActiveModelSerializers::SerializableResource.new( - resource, { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - }) -serializable_resource.as_json(options) -# #=> -# { -# :errors => -# [ -# { :source => { :pointer => '/data/attributes/name' }, :detail => 'must be awesome' } -# ] -# } -``` diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md deleted file mode 100644 index baffe3584..000000000 --- a/docs/jsonapi/schema.md +++ /dev/null @@ -1,151 +0,0 @@ -[Back to Guides](../README.md) - -[![JSON API 1.0](https://img.shields.io/badge/JSON%20API-1.0-lightgrey.svg)](http://jsonapi.org/) - -## JSON API Requests - -- [Query Parameters Spec](http://jsonapi.org/format/#query-parameters) - -Headers: - -- Request: `Accept: application/vnd.api+json` -- Response: `Content-Type: application/vnd.api+json` - -### [Fetching Data](http://jsonapi.org/format/#fetching) - -A server MUST support fetching resource data for every URL provided as: - -- a `self` link as part of the top-level links object -- a `self` link as part of a resource-level links object -- a `related` link as part of a relationship-level links object - -Example supported requests - -- Individual resource or collection - - GET /articles - - GET /articles/1 - - GET /articles/1/author -- Relationships - - GET /articles/1/relationships/comments - - GET /articles/1/relationships/author -- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `JSONAPI::IncludeDirective` - - GET /articles/1?`include`=comments - - GET /articles/1?`include`=comments.author - - GET /articles/1?`include`=author,comments.author - - GET /articles/1/relationships/comments?`include`=comments.author -- Optional: [Sparse Fieldsets](http://jsonapi.org/format/#fetching-sparse-fieldsets) `ActiveModel::Serializer::Fieldset` - - GET /articles?`include`=author&`fields`[articles]=title,body&`fields`[people]=name -- Optional: [Sorting](http://jsonapi.org/format/#fetching-sorting) - - GET /people?`sort`=age - - GET /people?`sort`=age,author.name - - GET /articles?`sort`=-created,title -- Optional: [Pagination](http://jsonapi.org/format/#fetching-pagination) - - GET /articles?`page`[number]=3&`page`[size]=1 -- Optional: [Filtering](http://jsonapi.org/format/#fetching-filtering) - - GET /comments?`filter`[post]=1 - - GET /comments?`filter`[post]=1,2 - - GET /comments?`filter`[post]=1,2 - -### [CRUD Actions](http://jsonapi.org/format/#crud) - -### [Asynchronous Processing](http://jsonapi.org/recommendations/#asynchronous-processing) - -### [Bulk Operations Extension](http://jsonapi.org/extensions/bulk/) - -## JSON API Document Schema - -| JSON API object | JSON API properties | Required | ActiveModelSerializers representation | -|-----------------------|----------------------------------------------------------------------------------------------------|----------|---------------------------------------| -| schema | oneOf (success, failure, info) | | -| success | data, included, meta, links, jsonapi | | AM::SerializableResource -| success.meta | meta | | AMS::Adapter::Base#meta -| success.included | UniqueArray(resource) | | AMS::Adapter::JsonApi#serializable_hash_for_collection -| success.data | data | | -| success.links | allOf (links, pagination) | | AMS::Adapter::JsonApi#links_for -| success.jsonapi | jsonapi | | -| failure | errors, meta, jsonapi | errors | AMS::Adapter::JsonApi#failure_document, #1004 -| failure.errors | UniqueArray(error) | | AM::S::ErrorSerializer, #1004 -| meta | Object | | -| data | oneOf (resource, UniqueArray(resource)) | | AMS::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource -| resource | String(type), String(id),
attributes, relationships,
links, meta | type, id | AM::S::Adapter::JsonApi#primary_data_for -| links | Uri(self), Link(related) | | #1028, #1246, #1282 -| link | oneOf (linkString, linkObject) | | -| link.linkString | Uri | | -| link.linkObject | Uri(href), meta | href | -| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | AM::Serializer#attributes, AMS::Adapter::JsonApi#resource_object_for -| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | AMS::Adapter::JsonApi#relationships_for -| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | AMS::Adapter::JsonApi#resource_identifier_for -| relationshipToOne | anyOf(empty, linkage) | | -| relationshipToMany | UniqueArray(linkage) | | -| empty | null | | -| linkage | String(type), String(id), meta | type, id | AMS::Adapter::JsonApi#primary_data_for -| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | AMS::Adapter::JsonApi::PaginationLinks#serializable_hash -| pagination.pageObject | oneOf(Uri, null) | | -| jsonapi | String(version), meta | | AMS::Adapter::JsonApi::Jsonapi#as_json -| error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | AM::S::ErrorSerializer, AMS::Adapter::JsonApi::Error.resource_errors -| error.source | String(pointer), String(parameter) | | AMS::Adapter::JsonApi::Error.error_source -| pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | AMS::JsonPointer - - -The [http://jsonapi.org/schema](schema/schema.json) makes a nice roadmap. - -### Success Document -- [ ] success - - [ ] data: `"$ref": "#/definitions/data"` - - [ ] included: array of unique items of type `"$ref": "#/definitions/resource"` - - [ ] meta: `"$ref": "#/definitions/meta"` - - [ ] links: - - [ ] link: `"$ref": "#/definitions/links"` - - [ ] pagination: ` "$ref": "#/definitions/pagination"` - - [ ] jsonapi: ` "$ref": "#/definitions/jsonapi"` - -### Failure Document - -- [ ] failure - - [x] errors: array of unique items of type ` "$ref": "#/definitions/error"` - - [ ] meta: `"$ref": "#/definitions/meta"` - - [ ] jsonapi: `"$ref": "#/definitions/jsonapi"` - -### Info Document - -- [ ] info - - [ ] meta: `"$ref": "#/definitions/meta"` - - [ ] links: `"$ref": "#/definitions/links"` - - [ ] jsonapi: ` "$ref": "#/definitions/jsonapi"` - -### Definitions - -- [ ] definitions: - - [ ] meta - - [ ] data: oneOf (resource, array of unique resources) - - [ ] resource - - [ ] attributes - - [ ] relationships - - [ ] relationshipToOne - - [ ] empty - - [ ] linkage - - [ ] meta - - [ ] relationshipToMany - - [ ] linkage - - [ ] meta - - [ ] links - - [ ] meta - - [ ] links - - [ ] link - - [ ] uri - - [ ] href, meta - - [ ] pagination - - [ ] jsonapi - - [ ] meta - - [ ] error - - [ ] id: a unique identifier for this particular occurrence of the problem. - - [ ] links: a links object containing the following members: - - [ ] about: a link that leads to further details about this particular occurrence of the problem. - - [ ] status: the HTTP status code applicable to this problem, expressed as a string value. - - [ ] code: an application-specific error code, expressed as a string value. - - [ ] title: a short, human-readable summary of the problem that SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localization. - - [x] detail: a human-readable explanation specific to this occurrence of the problem. - - [x] source: an object containing references to the source of the error, optionally including any of the following members: - - [x] pointer: a JSON Pointer [RFC6901](https://tools.ietf.org/html/rfc6901) to the associated entity in the request document [e.g. "/data" for a primary data object, or "/data/attributes/title" for a specific attribute]. - - [x] parameter: a string indicating which query parameter caused the error. - - [ ] meta: a meta object containing non-standard meta-information about the error. diff --git a/docs/jsonapi/schema/schema.json b/docs/jsonapi/schema/schema.json deleted file mode 100644 index ef3ea3510..000000000 --- a/docs/jsonapi/schema/schema.json +++ /dev/null @@ -1,366 +0,0 @@ -{ - "$schema": "http://json-schema.org/draft-04/schema#", - "title": "JSON API Schema", - "description": "This is a schema for responses in the JSON API format. For more, see http://jsonapi.org", - "oneOf": [ - { - "$ref": "#/definitions/success" - }, - { - "$ref": "#/definitions/failure" - }, - { - "$ref": "#/definitions/info" - } - ], - - "definitions": { - "success": { - "type": "object", - "required": [ - "data" - ], - "properties": { - "data": { - "$ref": "#/definitions/data" - }, - "included": { - "description": "To reduce the number of HTTP requests, servers **MAY** allow responses that include related resources along with the requested primary resources. Such responses are called \"compound documents\".", - "type": "array", - "items": { - "$ref": "#/definitions/resource" - }, - "uniqueItems": true - }, - "meta": { - "$ref": "#/definitions/meta" - }, - "links": { - "description": "Link members related to the primary data.", - "allOf": [ - { - "$ref": "#/definitions/links" - }, - { - "$ref": "#/definitions/pagination" - } - ] - }, - "jsonapi": { - "$ref": "#/definitions/jsonapi" - } - }, - "additionalProperties": false - }, - "failure": { - "type": "object", - "required": [ - "errors" - ], - "properties": { - "errors": { - "type": "array", - "items": { - "$ref": "#/definitions/error" - }, - "uniqueItems": true - }, - "meta": { - "$ref": "#/definitions/meta" - }, - "jsonapi": { - "$ref": "#/definitions/jsonapi" - } - }, - "additionalProperties": false - }, - "info": { - "type": "object", - "required": [ - "meta" - ], - "properties": { - "meta": { - "$ref": "#/definitions/meta" - }, - "links": { - "$ref": "#/definitions/links" - }, - "jsonapi": { - "$ref": "#/definitions/jsonapi" - } - }, - "additionalProperties": false - }, - - "meta": { - "description": "Non-standard meta-information that can not be represented as an attribute or relationship.", - "type": "object", - "additionalProperties": true - }, - "data": { - "description": "The document's \"primary data\" is a representation of the resource or collection of resources targeted by a request.", - "oneOf": [ - { - "$ref": "#/definitions/resource" - }, - { - "description": "An array of resource objects, an array of resource identifier objects, or an empty array ([]), for requests that target resource collections.", - "type": "array", - "items": { - "$ref": "#/definitions/resource" - }, - "uniqueItems": true - } - ] - }, - "resource": { - "description": "\"Resource objects\" appear in a JSON API document to represent resources.", - "type": "object", - "required": [ - "type", - "id" - ], - "properties": { - "type": { - "type": "string" - }, - "id": { - "type": "string" - }, - "attributes": { - "$ref": "#/definitions/attributes" - }, - "relationships": { - "$ref": "#/definitions/relationships" - }, - "links": { - "$ref": "#/definitions/links" - }, - "meta": { - "$ref": "#/definitions/meta" - } - }, - "additionalProperties": false - }, - - "links": { - "description": "A resource object **MAY** contain references to other resource objects (\"relationships\"). Relationships may be to-one or to-many. Relationships can be specified by including a member in a resource's links object.", - "type": "object", - "properties": { - "self": { - "description": "A `self` member, whose value is a URL for the relationship itself (a \"relationship URL\"). This URL allows the client to directly manipulate the relationship. For example, it would allow a client to remove an `author` from an `article` without deleting the people resource itself.", - "type": "string", - "format": "uri" - }, - "related": { - "$ref": "#/definitions/link" - } - }, - "additionalProperties": true - }, - "link": { - "description": "A link **MUST** be represented as either: a string containing the link's URL or a link object.", - "oneOf": [ - { - "description": "A string containing the link's URL.", - "type": "string", - "format": "uri" - }, - { - "type": "object", - "required": [ - "href" - ], - "properties": { - "href": { - "description": "A string containing the link's URL.", - "type": "string", - "format": "uri" - }, - "meta": { - "$ref": "#/definitions/meta" - } - } - } - ] - }, - - "attributes": { - "description": "Members of the attributes object (\"attributes\") represent information about the resource object in which it's defined.", - "type": "object", - "patternProperties": { - "^(?!relationships$|links$)\\w[-\\w_]*$": { - "description": "Attributes may contain any valid JSON value." - } - }, - "additionalProperties": false - }, - - "relationships": { - "description": "Members of the relationships object (\"relationships\") represent references from the resource object in which it's defined to other resource objects.", - "type": "object", - "patternProperties": { - "^\\w[-\\w_]*$": { - "properties": { - "links": { - "$ref": "#/definitions/links" - }, - "data": { - "description": "Member, whose value represents \"resource linkage\".", - "oneOf": [ - { - "$ref": "#/definitions/relationshipToOne" - }, - { - "$ref": "#/definitions/relationshipToMany" - } - ] - }, - "meta": { - "$ref": "#/definitions/meta" - } - }, - "additionalProperties": false - } - }, - "additionalProperties": false - }, - "relationshipToOne": { - "description": "References to other resource objects in a to-one (\"relationship\"). Relationships can be specified by including a member in a resource's links object.", - "anyOf": [ - { - "$ref": "#/definitions/empty" - }, - { - "$ref": "#/definitions/linkage" - } - ] - }, - "relationshipToMany": { - "description": "An array of objects each containing \"type\" and \"id\" members for to-many relationships.", - "type": "array", - "items": { - "$ref": "#/definitions/linkage" - }, - "uniqueItems": true - }, - "empty": { - "description": "Describes an empty to-one relationship.", - "type": "null" - }, - "linkage": { - "description": "The \"type\" and \"id\" to non-empty members.", - "type": "object", - "required": [ - "type", - "id" - ], - "properties": { - "type": { - "type": "string" - }, - "id": { - "type": "string" - }, - "meta": { - "$ref": "#/definitions/meta" - } - }, - "additionalProperties": false - }, - "pagination": { - "type": "object", - "properties": { - "first": { - "description": "The first page of data", - "oneOf": [ - { "type": "string", "format": "uri" }, - { "type": "null" } - ] - }, - "last": { - "description": "The last page of data", - "oneOf": [ - { "type": "string", "format": "uri" }, - { "type": "null" } - ] - }, - "prev": { - "description": "The previous page of data", - "oneOf": [ - { "type": "string", "format": "uri" }, - { "type": "null" } - ] - }, - "next": { - "description": "The next page of data", - "oneOf": [ - { "type": "string", "format": "uri" }, - { "type": "null" } - ] - } - } - }, - - "jsonapi": { - "description": "An object describing the server's implementation", - "type": "object", - "properties": { - "version": { - "type": "string" - }, - "meta": { - "$ref": "#/definitions/meta" - } - }, - "additionalProperties": false - }, - - "error": { - "type": "object", - "properties": { - "id": { - "description": "A unique identifier for this particular occurrence of the problem.", - "type": "string" - }, - "links": { - "$ref": "#/definitions/links" - }, - "status": { - "description": "The HTTP status code applicable to this problem, expressed as a string value.", - "type": "string" - }, - "code": { - "description": "An application-specific error code, expressed as a string value.", - "type": "string" - }, - "title": { - "description": "A short, human-readable summary of the problem. It **SHOULD NOT** change from occurrence to occurrence of the problem, except for purposes of localization.", - "type": "string" - }, - "detail": { - "description": "A human-readable explanation specific to this occurrence of the problem.", - "type": "string" - }, - "source": { - "type": "object", - "properties": { - "pointer": { - "description": "A JSON Pointer [RFC6901] to the associated entity in the request document [e.g. \"/data\" for a primary data object, or \"/data/attributes/title\" for a specific attribute].", - "type": "string" - }, - "parameter": { - "description": "A string indicating which query parameter caused the error.", - "type": "string" - } - } - }, - "meta": { - "$ref": "#/definitions/meta" - } - }, - "additionalProperties": false - } - } -} diff --git a/docs/rfcs/0000-namespace.md b/docs/rfcs/0000-namespace.md deleted file mode 100644 index da07c4c18..000000000 --- a/docs/rfcs/0000-namespace.md +++ /dev/null @@ -1,106 +0,0 @@ -- Start Date: (2015-10-29) -- RFC PR: https://github.com/rails-api/active_model_serializers/pull/1310 -- ActiveModelSerializers Issue: https://github.com/rails-api/active_model_serializers/issues/1298 - -# Summary - -Provide a consistent API for the user of the AMS. - -# Motivation - -The actual public API is defined under `ActiveModelSerializers`, -`ActiveModel::Serializer` and `ActiveModel`. - -At the `ActiveModel::Serializer` we have: - -- `ActiveModel::Serializer.config` -- `ActiveModel::Serializer` - -At the `ActiveModelSerializers` we have: - -- `ActiveModelSerializers::Model` -- `ActiveModelSerializers.logger` - -At `ActiveModel` we have: - -- `ActiveModel::SerializableResource` - -The idea here is to provide a single namespace `ActiveModelSerializers` to the user. -Following the same idea we have on other gems like -[Devise](https://github.com/plataformatec/devise/blob/e9c82472ffe7c43a448945f77e034a0e47dde0bb/lib/devise.rb), -[Refile](https://github.com/refile/refile/blob/6b24c293d044862dafbf1bfa4606672a64903aa2/lib/refile.rb) and -[Active Job](https://github.com/rails/rails/blob/30bacc26f8f258b39e12f63fe52389a968d9c1ea/activejob/lib/active_job.rb) -for example. - -This way we are clarifing the boundaries of -[ActiveModelSerializers and Rails](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md#prehistory) -and make clear that the `ActiveModel::Serializer` class is no longer the primary -behavior of the ActiveModelSerializers. - -# Detailed design - -## New classes and modules organization - -Since this will be a big change we can do this on baby steps, read small pull requests. A -possible approach is: - -- All new code will be in `lib/active_model_serializers/` using - the module namespace `ActiveModelSerializers`. -- Move all content under `ActiveModel::Serializer` to be under - `ActiveModelSerializers`, the adapter is on this steps; -- Move all content under `ActiveModel` to be under `ActiveModelSerializers`, - the `SerializableResource` is on this step; -- Change all public API that doesn't make sense, keeping in mind only to keep - this in the same namespace -- Update the README; -- Update the docs; - -The following table represents the current and the desired classes and modules -at the first moment. - -| Current | Desired | Notes | -|--------------------------------------------------------|--------------------------------------------------|--------------------| -| `ActiveModelSerializers` and `ActiveModel::Serializer` | `ActiveModelSerializers` | The main namespace | -| `ActiveModelSerializers.logger` | `ActiveModelSerializers.logger` || -| `ActiveModelSerializers::Model` | `ActiveModelSerializers::Model` || -| `ActiveModel::SerializableResource` | `ActiveModelSerializers::SerializableResource` || -| `ActiveModel::Serializer` | `ActiveModelSerializers::Serializer` | The name can be discussed in a future pull request. For example, we can rename this to `Resource` [following this idea](https://github.com/rails-api/active_model_serializers/pull/1301/files#r42963185) more info about naming in the next section| -| `ActiveModel::Serializer.config` | `ActiveModelSerializers.config` || - -## Renaming of class and modules - -When moving some content to the new namespace we can find some names that does -not make much sense like `ActiveModel::Serializer::Adapter::JsonApi`. -Discussion of renaming existing classes / modules and JsonApi objects will -happen in separate pull requests, and issues, and in the google doc -https://docs.google.com/document/d/1rcrJr0sVcazY2Opd_6Kmv1iIwuHbI84s1P_NzFn-05c/edit?usp=sharing - -Some of names already have a definition. - -- Adapters get their own namespace under ActiveModelSerializers. E.g - `ActiveModelSerializers::Adapter` -- Serializers get their own namespace under ActiveModelSerializers. E.g - `ActiveModelSerializers::Serializer` - -## Keeping compatibility - -All moved classes or modules be aliased to their old name and location with -deprecation warnings, such as -[was done for CollectionSerializer](https://github.com/rails-api/active_model_serializers/pull/1251). - -# Drawbacks - -This will be a breaking change, so all users serializers will be broken after a -major bump. -All pull requests will need to rebase since the architeture will change a lot. - -# Alternatives - -We can keep the way it is, and keep in mind to not add another namespace as a -public API. - -# Unresolved questions - -What is the better class name to be used to the class that will be inherited at -the creation of a serializer. This can be discussed in other RFC or directly via -pull request. diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb deleted file mode 100644 index ea84c6743..000000000 --- a/lib/action_controller/serialization.rb +++ /dev/null @@ -1,66 +0,0 @@ -require 'active_support/core_ext/class/attribute' -require 'active_model_serializers/serialization_context' - -module ActionController - module Serialization - extend ActiveSupport::Concern - - include ActionController::Renderers - - module ClassMethods - def serialization_scope(scope) - self._serialization_scope = scope - end - end - - included do - class_attribute :_serialization_scope - self._serialization_scope = :current_user - - attr_writer :namespace_for_serializer - end - - def namespace_for_serializer - @namespace_for_serializer ||= self.class.parent unless self.class.parent == Object - end - - def serialization_scope - return unless _serialization_scope && respond_to?(_serialization_scope, true) - - send(_serialization_scope) - end - - def get_serializer(resource, options = {}) - unless use_adapter? - warn 'ActionController::Serialization#use_adapter? has been removed. '\ - "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" - options[:adapter] = false - end - - options.fetch(:namespace) { options[:namespace] = namespace_for_serializer } - - serializable_resource = ActiveModelSerializers::SerializableResource.new(resource, options) - serializable_resource.serialization_scope ||= options.fetch(:scope) { serialization_scope } - serializable_resource.serialization_scope_name = options.fetch(:scope_name) { _serialization_scope } - # For compatibility with the JSON renderer: `json.to_json(options) if json.is_a?(String)`. - # Otherwise, since `serializable_resource` is not a string, the renderer would call - # `to_json` on a String and given odd results, such as `"".to_json #=> '""'` - serializable_resource.adapter.is_a?(String) ? serializable_resource.adapter : serializable_resource - end - - # Deprecated - def use_adapter? - true - end - - [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| - define_method renderer_method do |resource, options| - options.fetch(:serialization_context) do - options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request, options) - end - serializable_resource = get_serializer(resource, options) - super(serializable_resource, options) - end - end - end -end diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb deleted file mode 100644 index 0e1c8e2d2..000000000 --- a/lib/active_model/serializable_resource.rb +++ /dev/null @@ -1,11 +0,0 @@ -require 'set' - -module ActiveModel - class SerializableResource - class << self - extend ActiveModelSerializers::Deprecate - - delegate_and_deprecate :new, ActiveModelSerializers::SerializableResource - end - end -end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb deleted file mode 100644 index 9d00e6fbf..000000000 --- a/lib/active_model/serializer.rb +++ /dev/null @@ -1,409 +0,0 @@ -require 'thread_safe' -require 'jsonapi/include_directive' -require 'active_model/serializer/collection_serializer' -require 'active_model/serializer/array_serializer' -require 'active_model/serializer/error_serializer' -require 'active_model/serializer/errors_serializer' -require 'active_model/serializer/concerns/caching' -require 'active_model/serializer/fieldset' -require 'active_model/serializer/lint' - -# ActiveModel::Serializer is an abstract class that is -# reified when subclassed to decorate a resource. -module ActiveModel - class Serializer - undef_method :select, :display # These IO methods, which are mixed into Kernel, - # sometimes conflict with attribute names. We don't need these IO methods. - - # @see #serializable_hash for more details on these valid keys. - SERIALIZABLE_HASH_VALID_KEYS = [:only, :except, :methods, :include, :root].freeze - extend ActiveSupport::Autoload - autoload :Adapter - autoload :Null - autoload :Attribute - autoload :Association - autoload :Reflection - autoload :SingularReflection - autoload :CollectionReflection - autoload :BelongsToReflection - autoload :HasOneReflection - autoload :HasManyReflection - include ActiveSupport::Configurable - include Caching - - # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] - # @return [ActiveModel::Serializer] - # Preferentially returns - # 1. resource.serializer_class - # 2. ArraySerializer when resource is a collection - # 3. options[:serializer] - # 4. lookup serializer when resource is a Class - def self.serializer_for(resource_or_class, options = {}) - if resource_or_class.respond_to?(:serializer_class) - resource_or_class.serializer_class - elsif resource_or_class.respond_to?(:to_ary) - config.collection_serializer - else - resource_class = resource_or_class.class == Class ? resource_or_class : resource_or_class.class - options.fetch(:serializer) { get_serializer_for(resource_class, options[:namespace]) } - end - end - - # @see ActiveModelSerializers::Adapter.lookup - # Deprecated - def self.adapter - ActiveModelSerializers::Adapter.lookup(config.adapter) - end - class << self - extend ActiveModelSerializers::Deprecate - deprecate :adapter, 'ActiveModelSerializers::Adapter.configured_adapter' - end - - # @api private - def self.serializer_lookup_chain_for(klass, namespace = nil) - lookups = ActiveModelSerializers.config.serializer_lookup_chain - Array[*lookups].flat_map do |lookup| - lookup.call(klass, self, namespace) - end.compact - end - - # Used to cache serializer name => serializer class - # when looked up by Serializer.get_serializer_for. - def self.serializers_cache - @serializers_cache ||= ThreadSafe::Cache.new - end - - # @api private - # Find a serializer from a class and caches the lookup. - # Preferentially returns: - # 1. class name appended with "Serializer" - # 2. try again with superclass, if present - # 3. nil - def self.get_serializer_for(klass, namespace = nil) - return nil unless config.serializer_lookup_enabled - - cache_key = ActiveSupport::Cache.expand_cache_key(klass, namespace) - serializers_cache.fetch_or_store(cache_key) do - # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. - lookup_chain = serializer_lookup_chain_for(klass, namespace) - serializer_class = lookup_chain.map(&:safe_constantize).find { |x| x && x < ActiveModel::Serializer } - - if serializer_class - serializer_class - elsif klass.superclass - get_serializer_for(klass.superclass) - else - nil # No serializer found - end - end - end - - # @api private - def self.include_directive_from_options(options) - if options[:include_directive] - options[:include_directive] - elsif options[:include] - JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) - else - ActiveModelSerializers.default_include_directive - end - end - - # @api private - def self.serialization_adapter_instance - @serialization_adapter_instance ||= ActiveModelSerializers::Adapter::Attributes - end - - # Preferred interface is ActiveModelSerializers.config - # BEGIN DEFAULT CONFIGURATION - config.collection_serializer = ActiveModel::Serializer::CollectionSerializer - config.serializer_lookup_enabled = true - - # @deprecated Use {#config.collection_serializer=} instead of this. Is - # compatibility layer for ArraySerializer. - def config.array_serializer=(collection_serializer) - self.collection_serializer = collection_serializer - end - - # @deprecated Use {#config.collection_serializer} instead of this. Is - # compatibility layer for ArraySerializer. - def config.array_serializer - collection_serializer - end - - config.default_includes = '*' - config.adapter = :attributes - config.key_transform = nil - config.jsonapi_pagination_links_enabled = true - config.jsonapi_resource_type = :plural - config.jsonapi_namespace_separator = '-'.freeze - config.jsonapi_version = '1.0' - config.jsonapi_toplevel_meta = {} - # Make JSON API top-level jsonapi member opt-in - # ref: http://jsonapi.org/format/#document-top-level - config.jsonapi_include_toplevel_object = false - config.include_data_default = true - - # For configuring how serializers are found. - # This should be an array of procs. - # - # The priority of the output is that the first item - # in the evaluated result array will take precedence - # over other possible serializer paths. - # - # i.e.: First match wins. - # - # @example output - # => [ - # "CustomNamespace::ResourceSerializer", - # "ParentSerializer::ResourceSerializer", - # "ResourceNamespace::ResourceSerializer" , - # "ResourceSerializer"] - # - # If CustomNamespace::ResourceSerializer exists, it will be used - # for serialization - config.serializer_lookup_chain = ActiveModelSerializers::LookupChain::DEFAULT.dup - - config.schema_path = 'test/support/schemas' - # END DEFAULT CONFIGURATION - - with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_attributes_data # @api private - self._attributes_data ||= {} - end - with_options instance_writer: false, instance_reader: true do |serializer| - serializer.class_attribute :_reflections - self._reflections ||= {} - serializer.class_attribute :_links # @api private - self._links ||= {} - serializer.class_attribute :_meta # @api private - serializer.class_attribute :_type # @api private - end - - def self.inherited(base) - super - base._attributes_data = _attributes_data.dup - base._reflections = _reflections.dup - base._links = _links.dup - end - - # @return [Array] Key names of declared attributes - # @see Serializer::attribute - def self._attributes - _attributes_data.keys - end - - # BEGIN SERIALIZER MACROS - - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :name, :recent_edits - def self.attributes(*attrs) - attrs = attrs.first if attrs.first.class == Array - - attrs.each do |attr| - attribute(attr) - end - end - - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :recent_edits - # attribute :name, key: :title - # - # attribute :full_name do - # "#{object.first_name} #{object.last_name}" - # end - # - # def recent_edits - # object.edits.last(5) - # end - def self.attribute(attr, options = {}, &block) - key = options.fetch(:key, attr) - _attributes_data[key] = Attribute.new(attr, options, block) - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # has_many :comments, serializer: CommentSummarySerializer - # - def self.has_many(name, options = {}, &block) # rubocop:disable Style/PredicateName - associate(HasManyReflection.new(name, options, block)) - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # belongs_to :author, serializer: AuthorSerializer - # - def self.belongs_to(name, options = {}, &block) - associate(BelongsToReflection.new(name, options, block)) - end - - # @param [Symbol] name of the association - # @param [Hash any>] options for the reflection - # @return [void] - # - # @example - # has_one :author, serializer: AuthorSerializer - # - def self.has_one(name, options = {}, &block) # rubocop:disable Style/PredicateName - associate(HasOneReflection.new(name, options, block)) - end - - # Add reflection and define {name} accessor. - # @param [ActiveModel::Serializer::Reflection] reflection - # @return [void] - # - # @api private - def self.associate(reflection) - key = reflection.options[:key] || reflection.name - self._reflections[key] = reflection - end - private_class_method :associate - - # Define a link on a serializer. - # @example - # link(:self) { resource_url(object) } - # @example - # link(:self) { "http://example.com/resource/#{object.id}" } - # @example - # link :resource, "http://example.com/resource" - # - def self.link(name, value = nil, &block) - _links[name] = block || value - end - - # Set the JSON API meta attribute of a serializer. - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # meta { stuff: 'value' } - # @example - # meta do - # { comment_count: object.comments.count } - # end - def self.meta(value = nil, &block) - self._meta = block || value - end - - # Set the JSON API type of a serializer. - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # type 'authors' - def self.type(type) - self._type = type && type.to_s - end - - # END SERIALIZER MACROS - - attr_accessor :object, :root, :scope - - # `scope_name` is set as :current_user by default in the controller. - # If the instance does not have a method named `scope_name`, it - # defines the method so that it calls the +scope+. - def initialize(object, options = {}) - self.object = object - self.instance_options = options - self.root = instance_options[:root] - self.scope = instance_options[:scope] - - return if !(scope_name = instance_options[:scope_name]) || respond_to?(scope_name) - - define_singleton_method scope_name, -> { scope } - end - - def success? - true - end - - # Return the +attributes+ of +object+ as presented - # by the serializer. - def attributes(requested_attrs = nil, reload = false) - @attributes = nil if reload - @attributes ||= self.class._attributes_data.each_with_object({}) do |(key, attr), hash| - next if attr.excluded?(self) - next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = attr.value(self) - end - end - - # @param [JSONAPI::IncludeDirective] include_directive (defaults to the - # +default_include_directive+ config value when not provided) - # @return [Enumerator] - def associations(include_directive = ActiveModelSerializers.default_include_directive, include_slice = nil) - include_slice ||= include_directive - return Enumerator.new unless object - - Enumerator.new do |y| - self.class._reflections.each do |key, reflection| - next if reflection.excluded?(self) - next unless include_directive.key?(key) - - association = reflection.build_association(self, instance_options, include_slice) - y.yield association - end - end - end - - # @return [Hash] containing the attributes and first level - # associations, similar to how ActiveModel::Serializers::JSON is used - # in ActiveRecord::Base. - def serializable_hash(adapter_options = nil, options = {}, adapter_instance = self.class.serialization_adapter_instance) - adapter_options ||= {} - options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options) - resource = attributes_hash(adapter_options, options, adapter_instance) - relationships = associations_hash(adapter_options, options, adapter_instance) - resource.merge(relationships) - end - alias to_hash serializable_hash - alias to_h serializable_hash - - # @see #serializable_hash - def as_json(adapter_opts = nil) - serializable_hash(adapter_opts) - end - - # Used by adapter as resource root. - def json_key - root || _type || object.class.model_name.to_s.underscore - end - - def read_attribute_for_serialization(attr) - if respond_to?(attr) - send(attr) - else - object.read_attribute_for_serialization(attr) - end - end - - # @api private - def attributes_hash(_adapter_options, options, adapter_instance) - if self.class.cache_enabled? - fetch_attributes(options[:fields], options[:cached_attributes] || {}, adapter_instance) - elsif self.class.fragment_cache_enabled? - fetch_attributes_fragment(adapter_instance, options[:cached_attributes] || {}) - else - attributes(options[:fields], true) - end - end - - # @api private - def associations_hash(adapter_options, options, adapter_instance) - include_directive = options.fetch(:include_directive) - include_slice = options[:include_slice] - associations(include_directive, include_slice).each_with_object({}) do |association, relationships| - adapter_opts = adapter_options.merge(include_directive: include_directive[association.key], adapter_instance: adapter_instance) - relationships[association.key] = association.serializable_hash(adapter_opts, adapter_instance) - end - end - - protected - - attr_accessor :instance_options - end -end diff --git a/lib/active_model/serializer/adapter.rb b/lib/active_model/serializer/adapter.rb deleted file mode 100644 index 6b5f30ca7..000000000 --- a/lib/active_model/serializer/adapter.rb +++ /dev/null @@ -1,24 +0,0 @@ -require 'active_model_serializers/adapter' -require 'active_model_serializers/deprecate' - -module ActiveModel - class Serializer - # @deprecated Use ActiveModelSerializers::Adapter instead - module Adapter - class << self - extend ActiveModelSerializers::Deprecate - - DEPRECATED_METHODS = [:create, :adapter_class, :adapter_map, :adapters, :register, :lookup].freeze - DEPRECATED_METHODS.each do |method| - delegate_and_deprecate method, ActiveModelSerializers::Adapter - end - end - end - end -end - -require 'active_model/serializer/adapter/base' -require 'active_model/serializer/adapter/null' -require 'active_model/serializer/adapter/attributes' -require 'active_model/serializer/adapter/json' -require 'active_model/serializer/adapter/json_api' diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb deleted file mode 100644 index e04e5fd8c..000000000 --- a/lib/active_model/serializer/adapter/attributes.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Attributes < DelegateClass(ActiveModelSerializers::Adapter::Attributes) - def initialize(serializer, options = {}) - super(ActiveModelSerializers::Adapter::Attributes.new(serializer, options)) - end - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModelSerializers::Adapter::Json.' - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/base.rb b/lib/active_model/serializer/adapter/base.rb deleted file mode 100644 index 013a9705a..000000000 --- a/lib/active_model/serializer/adapter/base.rb +++ /dev/null @@ -1,18 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Base < DelegateClass(ActiveModelSerializers::Adapter::Base) - class << self - extend ActiveModelSerializers::Deprecate - deprecate :inherited, 'ActiveModelSerializers::Adapter::Base.' - end - - # :nocov: - def initialize(serializer, options = {}) - super(ActiveModelSerializers::Adapter::Base.new(serializer, options)) - end - # :nocov: - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json.rb b/lib/active_model/serializer/adapter/json.rb deleted file mode 100644 index 1998a4c65..000000000 --- a/lib/active_model/serializer/adapter/json.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Json < DelegateClass(ActiveModelSerializers::Adapter::Json) - def initialize(serializer, options = {}) - super(ActiveModelSerializers::Adapter::Json.new(serializer, options)) - end - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModelSerializers::Adapter::Json.new' - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb deleted file mode 100644 index 13777cdc7..000000000 --- a/lib/active_model/serializer/adapter/json_api.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class JsonApi < DelegateClass(ActiveModelSerializers::Adapter::JsonApi) - def initialize(serializer, options = {}) - super(ActiveModelSerializers::Adapter::JsonApi.new(serializer, options)) - end - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModelSerializers::Adapter::JsonApi.new' - end - end - end - end -end diff --git a/lib/active_model/serializer/adapter/null.rb b/lib/active_model/serializer/adapter/null.rb deleted file mode 100644 index 906953d16..000000000 --- a/lib/active_model/serializer/adapter/null.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveModel - class Serializer - module Adapter - class Null < DelegateClass(ActiveModelSerializers::Adapter::Null) - def initialize(serializer, options = {}) - super(ActiveModelSerializers::Adapter::Null.new(serializer, options)) - end - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModelSerializers::Adapter::Null.new' - end - end - end - end -end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb deleted file mode 100644 index 2e768deb4..000000000 --- a/lib/active_model/serializer/array_serializer.rb +++ /dev/null @@ -1,12 +0,0 @@ -require 'active_model/serializer/collection_serializer' - -module ActiveModel - class Serializer - class ArraySerializer < CollectionSerializer - class << self - extend ActiveModelSerializers::Deprecate - deprecate :new, 'ActiveModel::Serializer::CollectionSerializer.' - end - end - end -end diff --git a/lib/active_model/serializer/association.rb b/lib/active_model/serializer/association.rb deleted file mode 100644 index 7ce82316d..000000000 --- a/lib/active_model/serializer/association.rb +++ /dev/null @@ -1,71 +0,0 @@ -require 'active_model/serializer/lazy_association' - -module ActiveModel - class Serializer - # This class holds all information about serializer's association. - # - # @api private - Association = Struct.new(:reflection, :association_options) do - attr_reader :lazy_association - delegate :object, :include_data?, :virtual_value, :collection?, to: :lazy_association - - def initialize(*) - super - @lazy_association = LazyAssociation.new(reflection, association_options) - end - - # @return [Symbol] - delegate :name, to: :reflection - - # @return [Symbol] - def key - reflection_options.fetch(:key, name) - end - - # @return [True,False] - def key? - reflection_options.key?(:key) - end - - # @return [Hash] - def links - reflection_options.fetch(:links) || {} - end - - # @return [Hash, nil] - # This gets mutated, so cannot use the cached reflection_options - def meta - reflection.options[:meta] - end - - def belongs_to? - reflection.foreign_key_on == :self - end - - def polymorphic? - true == reflection_options[:polymorphic] - end - - # @api private - def serializable_hash(adapter_options, adapter_instance) - association_serializer = lazy_association.serializer - return virtual_value if virtual_value - association_object = association_serializer && association_serializer.object - return unless association_object - - serialization = association_serializer.serializable_hash(adapter_options, {}, adapter_instance) - - if polymorphic? && serialization - polymorphic_type = association_object.class.name.underscore - serialization = { type: polymorphic_type, polymorphic_type.to_sym => serialization } - end - - serialization - end - - private - - delegate :reflection_options, to: :lazy_association - end - end -end diff --git a/lib/active_model/serializer/attribute.rb b/lib/active_model/serializer/attribute.rb deleted file mode 100644 index d3e006faa..000000000 --- a/lib/active_model/serializer/attribute.rb +++ /dev/null @@ -1,25 +0,0 @@ -require 'active_model/serializer/field' - -module ActiveModel - class Serializer - # Holds all the meta-data about an attribute as it was specified in the - # ActiveModel::Serializer class. - # - # @example - # class PostSerializer < ActiveModel::Serializer - # attribute :content - # attribute :name, key: :title - # attribute :email, key: :author_email, if: :user_logged_in? - # attribute :preview do - # truncate(object.content) - # end - # - # def user_logged_in? - # current_user.logged_in? - # end - # end - # - class Attribute < Field - end - end -end diff --git a/lib/active_model/serializer/belongs_to_reflection.rb b/lib/active_model/serializer/belongs_to_reflection.rb deleted file mode 100644 index 04bbc6fc5..000000000 --- a/lib/active_model/serializer/belongs_to_reflection.rb +++ /dev/null @@ -1,11 +0,0 @@ -module ActiveModel - class Serializer - # @api private - class BelongsToReflection < Reflection - # @api private - def foreign_key_on - :self - end - end - end -end diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb deleted file mode 100644 index 44b806a17..000000000 --- a/lib/active_model/serializer/collection_serializer.rb +++ /dev/null @@ -1,87 +0,0 @@ -module ActiveModel - class Serializer - class CollectionSerializer - include Enumerable - delegate :each, to: :@serializers - - attr_reader :object, :root - - def initialize(resources, options = {}) - @object = resources - @options = options - @root = options[:root] - @serializers = serializers_from_resources - end - - def success? - true - end - - # @api private - def serializable_hash(adapter_options, options, adapter_instance) - include_directive = ActiveModel::Serializer.include_directive_from_options(adapter_options) - adapter_options[:cached_attributes] ||= ActiveModel::Serializer.cache_read_multi(self, adapter_instance, include_directive) - adapter_opts = adapter_options.merge(include_directive: include_directive) - serializers.map do |serializer| - serializer.serializable_hash(adapter_opts, options, adapter_instance) - end - end - - # TODO: unify naming of root, json_key, and _type. Right now, a serializer's - # json_key comes from the root option or the object's model name, by default. - # But, if a dev defines a custom `json_key` method with an explicit value, - # we have no simple way to know that it is safe to call that instance method. - # (which is really a class property at this point, anyhow). - # rubocop:disable Metrics/CyclomaticComplexity - # Disabling cop since it's good to highlight the complexity of this method by - # including all the logic right here. - def json_key - return root if root - # 1. get from options[:serializer] for empty resource collection - key = object.empty? && - (explicit_serializer_class = options[:serializer]) && - explicit_serializer_class._type - # 2. get from first serializer instance in collection - key ||= (serializer = serializers.first) && serializer.json_key - # 3. get from collection name, if a named collection - key ||= object.respond_to?(:name) ? object.name && object.name.underscore : nil - # 4. key may be nil for empty collection and no serializer option - key && key.pluralize - end - # rubocop:enable Metrics/CyclomaticComplexity - - def paginated? - ActiveModelSerializers.config.jsonapi_pagination_links_enabled && - object.respond_to?(:current_page) && - object.respond_to?(:total_pages) && - object.respond_to?(:size) - end - - protected - - attr_reader :serializers, :options - - private - - def serializers_from_resources - serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) - object.map do |resource| - serializer_from_resource(resource, serializer_context_class, options) - end - end - - def serializer_from_resource(resource, serializer_context_class, options) - serializer_class = options.fetch(:serializer) do - serializer_context_class.serializer_for(resource, namespace: options[:namespace]) - end - - if serializer_class.nil? - ActiveModelSerializers.logger.debug "No serializer found for resource: #{resource.inspect}" - throw :no_serializer - else - serializer_class.new(resource, options.except(:serializer)) - end - end - end - end -end diff --git a/lib/active_model/serializer/concerns/caching.rb b/lib/active_model/serializer/concerns/caching.rb deleted file mode 100644 index 2a030b682..000000000 --- a/lib/active_model/serializer/concerns/caching.rb +++ /dev/null @@ -1,300 +0,0 @@ -module ActiveModel - class Serializer - UndefinedCacheKey = Class.new(StandardError) - module Caching - extend ActiveSupport::Concern - - included do - with_options instance_writer: false, instance_reader: false do |serializer| - serializer.class_attribute :_cache # @api private : the cache store - serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key. Ignored if the serializable object defines #cache_key. - serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists fetch_attributes. Cannot combine with except - serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists fetch_attributes. Cannot combine with only - serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch - # _cache_options include: - # expires_in - # compress - # force - # race_condition_ttl - # Passed to ::_cache as - # serializer.cache_store.fetch(cache_key, @klass._cache_options) - # Passed as second argument to serializer.cache_store.fetch(cache_key, serializer_class._cache_options) - serializer.class_attribute :_cache_digest_file_path # @api private : Derived at inheritance - end - end - - # Matches - # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" - # AND - # "/c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" - # AS - # c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb - CALLER_FILE = / - \A # start of string - .+ # file path (one or more characters) - (?= # stop previous match when - :\d+ # a colon is followed by one or more digits - :in # followed by a colon followed by in - ) - /x - - module ClassMethods - def inherited(base) - caller_line = caller[1] - base._cache_digest_file_path = caller_line - super - end - - def _cache_digest - return @_cache_digest if defined?(@_cache_digest) - @_cache_digest = digest_caller_file(_cache_digest_file_path) - end - - # Hashes contents of file for +_cache_digest+ - def digest_caller_file(caller_line) - serializer_file_path = caller_line[CALLER_FILE] - serializer_file_contents = IO.read(serializer_file_path) - Digest::MD5.hexdigest(serializer_file_contents) - rescue TypeError, Errno::ENOENT - warn <<-EOF.strip_heredoc - Cannot digest non-existent file: '#{caller_line}'. - Please set `::_cache_digest` of the serializer - if you'd like to cache it. - EOF - ''.freeze - end - - def _skip_digest? - _cache_options && _cache_options[:skip_digest] - end - - # @api private - # maps attribute value to explicit key name - # @see Serializer::attribute - # @see Serializer::fragmented_attributes - def _attributes_keys - _attributes_data - .each_with_object({}) do |(key, attr), hash| - next if key == attr.name - hash[attr.name] = { key: key } - end - end - - def fragmented_attributes - cached = _cache_only ? _cache_only : _attributes - _cache_except - cached = cached.map! { |field| _attributes_keys.fetch(field, field) } - non_cached = _attributes - cached - non_cached = non_cached.map! { |field| _attributes_keys.fetch(field, field) } - { - cached: cached, - non_cached: non_cached - } - end - - # Enables a serializer to be automatically cached - # - # Sets +::_cache+ object to ActionController::Base.cache_store - # when Rails.configuration.action_controller.perform_caching - # - # @param options [Hash] with valid keys: - # cache_store : @see ::_cache - # key : @see ::_cache_key - # only : @see ::_cache_only - # except : @see ::_cache_except - # skip_digest : does not include digest in cache_key - # all else : @see ::_cache_options - # - # @example - # class PostSerializer < ActiveModel::Serializer - # cache key: 'post', expires_in: 3.hours - # attributes :title, :body - # - # has_many :comments - # end - # - # @todo require less code comments. See - # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 - def cache(options = {}) - self._cache = - options.delete(:cache_store) || - ActiveModelSerializers.config.cache_store || - ActiveSupport::Cache.lookup_store(:null_store) - self._cache_key = options.delete(:key) - self._cache_only = options.delete(:only) - self._cache_except = options.delete(:except) - self._cache_options = options.empty? ? nil : options - end - - # Value is from ActiveModelSerializers.config.perform_caching. Is used to - # globally enable or disable all serializer caching, just like - # Rails.configuration.action_controller.perform_caching, which is its - # default value in a Rails application. - # @return [true, false] - # Memoizes value of config first time it is called with a non-nil value. - # rubocop:disable Style/ClassVars - def perform_caching - return @@perform_caching if defined?(@@perform_caching) && !@@perform_caching.nil? - @@perform_caching = ActiveModelSerializers.config.perform_caching - end - alias perform_caching? perform_caching - # rubocop:enable Style/ClassVars - - # The canonical method for getting the cache store for the serializer. - # - # @return [nil] when _cache is not set (i.e. when `cache` has not been called) - # @return [._cache] when _cache is not the NullStore - # @return [ActiveModelSerializers.config.cache_store] when _cache is the NullStore. - # This is so we can use `cache` being called to mean the serializer should be cached - # even if ActiveModelSerializers.config.cache_store has not yet been set. - # That means that when _cache is the NullStore and ActiveModelSerializers.config.cache_store - # is configured, `cache_store` becomes `ActiveModelSerializers.config.cache_store`. - # @return [nil] when _cache is the NullStore and ActiveModelSerializers.config.cache_store is nil. - def cache_store - return nil if _cache.nil? - return _cache if _cache.class != ActiveSupport::Cache::NullStore - if ActiveModelSerializers.config.cache_store - self._cache = ActiveModelSerializers.config.cache_store - else - nil - end - end - - def cache_enabled? - perform_caching? && cache_store && !_cache_only && !_cache_except - end - - def fragment_cache_enabled? - perform_caching? && cache_store && - (_cache_only && !_cache_except || !_cache_only && _cache_except) - end - - # Read cache from cache_store - # @return [Hash] - # Used in CollectionSerializer to set :cached_attributes - def cache_read_multi(collection_serializer, adapter_instance, include_directive) - return {} if ActiveModelSerializers.config.cache_store.blank? - - keys = object_cache_keys(collection_serializer, adapter_instance, include_directive) - - return {} if keys.blank? - - ActiveModelSerializers.config.cache_store.read_multi(*keys) - end - - # Find all cache_key for the collection_serializer - # @param serializers [ActiveModel::Serializer::CollectionSerializer] - # @param adapter_instance [ActiveModelSerializers::Adapter::Base] - # @param include_directive [JSONAPI::IncludeDirective] - # @return [Array] all cache_key of collection_serializer - def object_cache_keys(collection_serializer, adapter_instance, include_directive) - cache_keys = [] - - collection_serializer.each do |serializer| - cache_keys << object_cache_key(serializer, adapter_instance) - - serializer.associations(include_directive).each do |association| - # TODO(BF): Process relationship without evaluating lazy_association - association_serializer = association.lazy_association.serializer - if association_serializer.respond_to?(:each) - association_serializer.each do |sub_serializer| - cache_keys << object_cache_key(sub_serializer, adapter_instance) - end - else - cache_keys << object_cache_key(association_serializer, adapter_instance) - end - end - end - - cache_keys.compact.uniq - end - - # @return [String, nil] the cache_key of the serializer or nil - def object_cache_key(serializer, adapter_instance) - return unless serializer.present? && serializer.object.present? - - (serializer.class.cache_enabled? || serializer.class.fragment_cache_enabled?) ? serializer.cache_key(adapter_instance) : nil - end - end - - ### INSTANCE METHODS - def fetch_attributes(fields, cached_attributes, adapter_instance) - key = cache_key(adapter_instance) - cached_attributes.fetch(key) do - fetch(adapter_instance, serializer_class._cache_options, key) do - attributes(fields, true) - end - end - end - - def fetch(adapter_instance, cache_options = serializer_class._cache_options, key = nil) - if serializer_class.cache_store - key ||= cache_key(adapter_instance) - serializer_class.cache_store.fetch(key, cache_options) do - yield - end - else - yield - end - end - - # 1. Determine cached fields from serializer class options - # 2. Get non_cached_fields and fetch cache_fields - # 3. Merge the two hashes using adapter_instance#fragment_cache - def fetch_attributes_fragment(adapter_instance, cached_attributes = {}) - serializer_class._cache_options ||= {} - serializer_class._cache_options[:key] = serializer_class._cache_key if serializer_class._cache_key - fields = serializer_class.fragmented_attributes - - non_cached_fields = fields[:non_cached].dup - non_cached_hash = attributes(non_cached_fields, true) - include_directive = JSONAPI::IncludeDirective.new(non_cached_fields - non_cached_hash.keys) - non_cached_hash.merge! associations_hash({}, { include_directive: include_directive }, adapter_instance) - - cached_fields = fields[:cached].dup - key = cache_key(adapter_instance) - cached_hash = - cached_attributes.fetch(key) do - fetch(adapter_instance, serializer_class._cache_options, key) do - hash = attributes(cached_fields, true) - include_directive = JSONAPI::IncludeDirective.new(cached_fields - hash.keys) - hash.merge! associations_hash({}, { include_directive: include_directive }, adapter_instance) - end - end - # Merge both results - adapter_instance.fragment_cache(cached_hash, non_cached_hash) - end - - def cache_key(adapter_instance) - return @cache_key if defined?(@cache_key) - - parts = [] - parts << object_cache_key - parts << adapter_instance.cache_key - parts << serializer_class._cache_digest unless serializer_class._skip_digest? - @cache_key = expand_cache_key(parts) - end - - def expand_cache_key(parts) - ActiveSupport::Cache.expand_cache_key(parts) - end - - # Use object's cache_key if available, else derive a key from the object - # Pass the `key` option to the `cache` declaration or override this method to customize the cache key - def object_cache_key - if object.respond_to?(:cache_key) - object.cache_key - elsif (serializer_cache_key = (serializer_class._cache_key || serializer_class._cache_options[:key])) - object_time_safe = object.updated_at - object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime) - "#{serializer_cache_key}/#{object.id}-#{object_time_safe}" - else - fail UndefinedCacheKey, "#{object.class} must define #cache_key, or the 'key:' option must be passed into '#{serializer_class}.cache'" - end - end - - def serializer_class - @serializer_class ||= self.class - end - end - end -end diff --git a/lib/active_model/serializer/error_serializer.rb b/lib/active_model/serializer/error_serializer.rb deleted file mode 100644 index d0e708091..000000000 --- a/lib/active_model/serializer/error_serializer.rb +++ /dev/null @@ -1,14 +0,0 @@ -module ActiveModel - class Serializer - class ErrorSerializer < ActiveModel::Serializer - # @return [Hash>] - def as_json - object.errors.messages - end - - def success? - false - end - end - end -end diff --git a/lib/active_model/serializer/errors_serializer.rb b/lib/active_model/serializer/errors_serializer.rb deleted file mode 100644 index 1fd924d54..000000000 --- a/lib/active_model/serializer/errors_serializer.rb +++ /dev/null @@ -1,32 +0,0 @@ -require 'active_model/serializer/error_serializer' - -module ActiveModel - class Serializer - class ErrorsSerializer - include Enumerable - delegate :each, to: :@serializers - attr_reader :object, :root - - def initialize(resources, options = {}) - @root = options[:root] - @object = resources - @serializers = resources.map do |resource| - serializer_class = options.fetch(:serializer) { ActiveModel::Serializer::ErrorSerializer } - serializer_class.new(resource, options.except(:serializer)) - end - end - - def success? - false - end - - def json_key - nil - end - - protected - - attr_reader :serializers - end - end -end diff --git a/lib/active_model/serializer/field.rb b/lib/active_model/serializer/field.rb deleted file mode 100644 index 6299b0990..000000000 --- a/lib/active_model/serializer/field.rb +++ /dev/null @@ -1,90 +0,0 @@ -module ActiveModel - class Serializer - # Holds all the meta-data about a field (i.e. attribute or association) as it was - # specified in the ActiveModel::Serializer class. - # Notice that the field block is evaluated in the context of the serializer. - Field = Struct.new(:name, :options, :block) do - def initialize(*) - super - - validate_condition! - end - - # Compute the actual value of a field for a given serializer instance. - # @param [Serializer] The serializer instance for which the value is computed. - # @return [Object] value - # - # @api private - # - def value(serializer) - if block - serializer.instance_eval(&block) - else - serializer.read_attribute_for_serialization(name) - end - end - - # Decide whether the field should be serialized by the given serializer instance. - # @param [Serializer] The serializer instance - # @return [Bool] - # - # @api private - # - def excluded?(serializer) - case condition_type - when :if - !evaluate_condition(serializer) - when :unless - evaluate_condition(serializer) - else - false - end - end - - private - - def validate_condition! - return if condition_type == :none - - case condition - when Symbol, String, Proc - # noop - else - fail TypeError, "#{condition_type.inspect} should be a Symbol, String or Proc" - end - end - - def evaluate_condition(serializer) - case condition - when Symbol - serializer.public_send(condition) - when String - serializer.instance_eval(condition) - when Proc - if condition.arity.zero? - serializer.instance_exec(&condition) - else - serializer.instance_exec(serializer, &condition) - end - else - nil - end - end - - def condition_type - @condition_type ||= - if options.key?(:if) - :if - elsif options.key?(:unless) - :unless - else - :none - end - end - - def condition - options[condition_type] - end - end - end -end diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb deleted file mode 100644 index efa3187c7..000000000 --- a/lib/active_model/serializer/fieldset.rb +++ /dev/null @@ -1,31 +0,0 @@ -module ActiveModel - class Serializer - class Fieldset - def initialize(fields) - @raw_fields = fields || {} - end - - def fields - @fields ||= parsed_fields - end - - def fields_for(type) - fields[type.singularize.to_sym] || fields[type.pluralize.to_sym] - end - - protected - - attr_reader :raw_fields - - private - - def parsed_fields - if raw_fields.is_a?(Hash) - raw_fields.each_with_object({}) { |(k, v), h| h[k.to_sym] = v.map(&:to_sym) } - else - {} - end - end - end - end -end diff --git a/lib/active_model/serializer/has_many_reflection.rb b/lib/active_model/serializer/has_many_reflection.rb deleted file mode 100644 index 99f6f63cc..000000000 --- a/lib/active_model/serializer/has_many_reflection.rb +++ /dev/null @@ -1,10 +0,0 @@ -module ActiveModel - class Serializer - # @api private - class HasManyReflection < Reflection - def collection? - true - end - end - end -end diff --git a/lib/active_model/serializer/has_one_reflection.rb b/lib/active_model/serializer/has_one_reflection.rb deleted file mode 100644 index a385009bc..000000000 --- a/lib/active_model/serializer/has_one_reflection.rb +++ /dev/null @@ -1,7 +0,0 @@ -module ActiveModel - class Serializer - # @api private - class HasOneReflection < Reflection - end - end -end diff --git a/lib/active_model/serializer/lazy_association.rb b/lib/active_model/serializer/lazy_association.rb deleted file mode 100644 index 8c4dad612..000000000 --- a/lib/active_model/serializer/lazy_association.rb +++ /dev/null @@ -1,95 +0,0 @@ -module ActiveModel - class Serializer - # @api private - LazyAssociation = Struct.new(:reflection, :association_options) do - REFLECTION_OPTIONS = %i(key links polymorphic meta serializer virtual_value namespace).freeze - - delegate :collection?, to: :reflection - - def reflection_options - @reflection_options ||= reflection.options.dup.reject { |k, _| !REFLECTION_OPTIONS.include?(k) } - end - - def object - @object ||= reflection.value( - association_options.fetch(:parent_serializer), - association_options.fetch(:include_slice) - ) - end - alias_method :eval_reflection_block, :object - - def include_data? - eval_reflection_block if reflection.block - reflection.include_data?( - association_options.fetch(:include_slice) - ) - end - - # @return [ActiveModel::Serializer, nil] - def serializer - return @serializer if defined?(@serializer) - if serializer_class - serialize_object!(object) - elsif !object.nil? && !object.instance_of?(Object) - cached_result[:virtual_value] = object - end - @serializer = cached_result[:serializer] - end - - def virtual_value - cached_result[:virtual_value] || reflection_options[:virtual_value] - end - - def serializer_class - return @serializer_class if defined?(@serializer_class) - serializer_for_options = { namespace: namespace } - serializer_for_options[:serializer] = reflection_options[:serializer] if reflection_options.key?(:serializer) - @serializer_class = association_options.fetch(:parent_serializer).class.serializer_for(object, serializer_for_options) - end - - private - - def cached_result - @cached_result ||= {} - end - - def serialize_object!(object) - if collection? - if (serializer = instantiate_collection_serializer(object)).nil? - # BUG: per #2027, JSON API resource relationships are only id and type, and hence either - # *require* a serializer or we need to be a little clever about figuring out the id/type. - # In either case, returning the raw virtual value will almost always be incorrect. - # - # Should be reflection_options[:virtual_value] or adapter needs to figure out what to do - # with an object that is non-nil and has no defined serializer. - cached_result[:virtual_value] = object.try(:as_json) || object - else - cached_result[:serializer] = serializer - end - else - cached_result[:serializer] = instantiate_serializer(object) - end - end - - def instantiate_serializer(object) - serializer_options = association_options.fetch(:parent_serializer_options).except(:serializer) - serializer_options[:serializer_context_class] = association_options.fetch(:parent_serializer).class - serializer = reflection_options.fetch(:serializer, nil) - serializer_options[:serializer] = serializer if serializer - serializer_class.new(object, serializer_options) - end - - def instantiate_collection_serializer(object) - serializer = catch(:no_serializer) do - instantiate_serializer(object) - end - serializer - end - - def namespace - reflection_options[:namespace] || - association_options.fetch(:parent_serializer_options)[:namespace] - end - end - end -end diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb deleted file mode 100644 index c40cebeb1..000000000 --- a/lib/active_model/serializer/lint.rb +++ /dev/null @@ -1,150 +0,0 @@ -module ActiveModel - class Serializer - module Lint - # == Active \Model \Serializer \Lint \Tests - # - # You can test whether an object is compliant with the Active \Model \Serializers - # API by including ActiveModel::Serializer::Lint::Tests in your TestCase. - # It will include tests that tell you whether your object is fully compliant, - # or if not, which aspects of the API are not implemented. - # - # Note an object is not required to implement all APIs in order to work - # with Active \Model \Serializers. This module only intends to provide guidance in case - # you want all features out of the box. - # - # These tests do not attempt to determine the semantic correctness of the - # returned values. For instance, you could implement serializable_hash to - # always return +{}+, and the tests would pass. It is up to you to ensure - # that the values are semantically meaningful. - module Tests - # Passes if the object responds to serializable_hash and if it takes - # zero or one arguments. - # Fails otherwise. - # - # serializable_hash returns a hash representation of a object's attributes. - # Typically, it is implemented by including ActiveModel::Serialization. - def test_serializable_hash - assert_respond_to resource, :serializable_hash, 'The resource should respond to serializable_hash' - resource.serializable_hash - resource.serializable_hash(nil) - end - - # Passes if the object responds to read_attribute_for_serialization - # and if it requires one argument (the attribute to be read). - # Fails otherwise. - # - # read_attribute_for_serialization gets the attribute value for serialization - # Typically, it is implemented by including ActiveModel::Serialization. - def test_read_attribute_for_serialization - assert_respond_to resource, :read_attribute_for_serialization, 'The resource should respond to read_attribute_for_serialization' - actual_arity = resource.method(:read_attribute_for_serialization).arity - # using absolute value since arity is: - # 1 for def read_attribute_for_serialization(name); end - # -1 for alias :read_attribute_for_serialization :send - assert_equal 1, actual_arity.abs, "expected #{actual_arity.inspect}.abs to be 1 or -1" - end - - # Passes if the object responds to as_json and if it takes - # zero or one arguments. - # Fails otherwise. - # - # as_json returns a hash representation of a serialized object. - # It may delegate to serializable_hash - # Typically, it is implemented either by including ActiveModel::Serialization - # which includes ActiveModel::Serializers::JSON. - # or by the JSON gem when required. - def test_as_json - assert_respond_to resource, :as_json - resource.as_json - resource.as_json(nil) - end - - # Passes if the object responds to to_json and if it takes - # zero or one arguments. - # Fails otherwise. - # - # to_json returns a string representation (JSON) of a serialized object. - # It may be called on the result of as_json. - # Typically, it is implemented on all objects when the JSON gem is required. - def test_to_json - assert_respond_to resource, :to_json - resource.to_json - resource.to_json(nil) - end - - # Passes if the object responds to cache_key - # Fails otherwise. - # - # cache_key returns a (self-expiring) unique key for the object, - # and is part of the (self-expiring) cache_key, which is used by the - # adapter. It is not required unless caching is enabled. - def test_cache_key - assert_respond_to resource, :cache_key - actual_arity = resource.method(:cache_key).arity - assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" - end - - # Passes if the object responds to updated_at and if it takes no - # arguments. - # Fails otherwise. - # - # updated_at returns a Time object or iso8601 string and - # is part of the (self-expiring) cache_key, which is used by the adapter. - # It is not required unless caching is enabled. - def test_updated_at - assert_respond_to resource, :updated_at - actual_arity = resource.method(:updated_at).arity - assert_equal 0, actual_arity - end - - # Passes if the object responds to id and if it takes no - # arguments. - # Fails otherwise. - # - # id returns a unique identifier for the object. - # It is not required unless caching is enabled. - def test_id - assert_respond_to resource, :id - assert_equal 0, resource.method(:id).arity - end - - # Passes if the object's class responds to model_name and if it - # is in an instance of +ActiveModel::Name+. - # Fails otherwise. - # - # model_name returns an ActiveModel::Name instance. - # It is used by the serializer to identify the object's type. - # It is not required unless caching is enabled. - def test_model_name - resource_class = resource.class - assert_respond_to resource_class, :model_name - assert_instance_of resource_class.model_name, ActiveModel::Name - end - - def test_active_model_errors - assert_respond_to resource, :errors - end - - def test_active_model_errors_human_attribute_name - assert_respond_to resource.class, :human_attribute_name - assert_equal(-2, resource.class.method(:human_attribute_name).arity) - end - - def test_active_model_errors_lookup_ancestors - assert_respond_to resource.class, :lookup_ancestors - assert_equal 0, resource.class.method(:lookup_ancestors).arity - end - - private - - def resource - @resource or fail "'@resource' must be set as the linted object" - end - - def assert_instance_of(result, name) - assert result.instance_of?(name), "#{result} should be an instance of #{name}" - end - end - end - end -end diff --git a/lib/active_model/serializer/null.rb b/lib/active_model/serializer/null.rb deleted file mode 100644 index 818bbbfa2..000000000 --- a/lib/active_model/serializer/null.rb +++ /dev/null @@ -1,17 +0,0 @@ -module ActiveModel - class Serializer - class Null < Serializer - def attributes(*) - {} - end - - def associations(*) - {} - end - - def serializable_hash(*) - {} - end - end - end -end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb deleted file mode 100644 index 2e5cc2a16..000000000 --- a/lib/active_model/serializer/reflection.rb +++ /dev/null @@ -1,207 +0,0 @@ -require 'active_model/serializer/field' -require 'active_model/serializer/association' - -module ActiveModel - class Serializer - # Holds all the meta-data about an association as it was specified in the - # ActiveModel::Serializer class. - # - # @example - # class PostSerializer < ActiveModel::Serializer - # has_one :author, serializer: AuthorSerializer - # belongs_to :boss, type: :users, foreign_key: :boss_id - # has_many :comments - # has_many :comments, key: :last_comments do - # object.comments.last(1) - # end - # has_many :secret_meta_data, if: :is_admin? - # - # has_one :blog do |serializer| - # meta count: object.roles.count - # serializer.cached_blog - # end - # - # private - # - # def cached_blog - # cache_store.fetch("cached_blog:#{object.updated_at}") do - # Blog.find(object.blog_id) - # end - # end - # - # def is_admin? - # current_user.admin? - # end - # end - # - # Specifically, the association 'comments' is evaluated two different ways: - # 1) as 'comments' and named 'comments'. - # 2) as 'object.comments.last(1)' and named 'last_comments'. - # - # PostSerializer._reflections # => - # # { - # # author: HasOneReflection.new(:author, serializer: AuthorSerializer), - # # comments: HasManyReflection.new(:comments) - # # last_comments: HasManyReflection.new(:comments, { key: :last_comments }, #) - # # secret_meta_data: HasManyReflection.new(:secret_meta_data, { if: :is_admin? }) - # # } - # - # So you can inspect reflections in your Adapters. - class Reflection < Field - attr_reader :foreign_key, :type - - def initialize(*) - super - options[:links] = {} - options[:include_data_setting] = Serializer.config.include_data_default - options[:meta] = nil - @type = options.fetch(:type) do - class_name = options.fetch(:class_name, name.to_s.camelize.singularize) - class_name.underscore.pluralize.to_sym - end - @foreign_key = options.fetch(:foreign_key) do - if collection? - "#{name.to_s.singularize}_ids".to_sym - else - "#{name}_id".to_sym - end - end - end - - # @api public - # @example - # has_one :blog do - # include_data false - # link :self, 'a link' - # link :related, 'another link' - # link :self, '//example.com/link_author/relationships/bio' - # id = object.profile.id - # link :related do - # "//example.com/profiles/#{id}" if id != 123 - # end - # link :related do - # ids = object.likes.map(&:id).join(',') - # href "//example.com/likes/#{ids}" - # meta ids: ids - # end - # end - def link(name, value = nil) - options[:links][name] = block_given? ? Proc.new : value - :nil - end - - # @api public - # @example - # has_one :blog do - # include_data false - # meta(id: object.blog.id) - # meta liked: object.likes.any? - # link :self do - # href object.blog.id.to_s - # meta(id: object.blog.id) - # end - def meta(value = nil) - options[:meta] = block_given? ? Proc.new : value - :nil - end - - # @api public - # @example - # has_one :blog do - # include_data false - # link :self, 'a link' - # link :related, 'another link' - # end - # - # has_one :blog do - # include_data false - # link :self, 'a link' - # link :related, 'another link' - # end - # - # belongs_to :reviewer do - # meta name: 'Dan Brown' - # include_data true - # end - # - # has_many :tags, serializer: TagSerializer do - # link :self, '//example.com/link_author/relationships/tags' - # include_data :if_sideloaded - # end - def include_data(value = true) - options[:include_data_setting] = value - :nil - end - - def collection? - false - end - - def include_data?(include_slice) - include_data_setting = options[:include_data_setting] - case include_data_setting - when :if_sideloaded then include_slice.key?(name) - when true then true - when false then false - else fail ArgumentError, "Unknown include_data_setting '#{include_data_setting.inspect}'" - end - end - - # @param serializer [ActiveModel::Serializer] - # @yield [ActiveModel::Serializer] - # @return [:nil, associated resource or resource collection] - def value(serializer, include_slice) - @object = serializer.object - @scope = serializer.scope - - block_value = instance_exec(serializer, &block) if block - return unless include_data?(include_slice) - - if block && block_value != :nil - block_value - else - serializer.read_attribute_for_serialization(name) - end - end - - # @api private - def foreign_key_on - :related - end - - # Build association. This method is used internally to - # build serializer's association by its reflection. - # - # @param [Serializer] parent_serializer for given association - # @param [Hash{Symbol => Object}] parent_serializer_options - # - # @example - # # Given the following serializer defined: - # class PostSerializer < ActiveModel::Serializer - # has_many :comments, serializer: CommentSummarySerializer - # end - # - # # Then you instantiate your serializer - # post_serializer = PostSerializer.new(post, foo: 'bar') # - # # to build association for comments you need to get reflection - # comments_reflection = PostSerializer._reflections.detect { |r| r.name == :comments } - # # and #build_association - # comments_reflection.build_association(post_serializer, foo: 'bar') - # - # @api private - def build_association(parent_serializer, parent_serializer_options, include_slice = {}) - association_options = { - parent_serializer: parent_serializer, - parent_serializer_options: parent_serializer_options, - include_slice: include_slice - } - Association.new(self, association_options) - end - - protected - - # used in instance exec - attr_accessor :object, :scope - end - end -end diff --git a/lib/active_model/serializer/version.rb b/lib/active_model/serializer/version.rb deleted file mode 100644 index e692240a3..000000000 --- a/lib/active_model/serializer/version.rb +++ /dev/null @@ -1,5 +0,0 @@ -module ActiveModel - class Serializer - VERSION = '0.10.6'.freeze - end -end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb deleted file mode 100644 index 18cdd9f70..000000000 --- a/lib/active_model_serializers.rb +++ /dev/null @@ -1,53 +0,0 @@ -require 'active_model' -require 'active_support' -require 'active_support/core_ext/object/with_options' -require 'active_support/core_ext/string/inflections' -require 'active_support/json' -module ActiveModelSerializers - extend ActiveSupport::Autoload - autoload :Model - autoload :Callbacks - autoload :Deserialization - autoload :SerializableResource - autoload :Logging - autoload :Test - autoload :Adapter - autoload :JsonPointer - autoload :Deprecate - autoload :LookupChain - - class << self; attr_accessor :logger; end - self.logger = ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) - - def self.config - ActiveModel::Serializer.config - end - - # The file name and line number of the caller of the caller of this method. - def self.location_of_caller - caller[1] =~ /(.*?):(\d+).*?$/i - file = Regexp.last_match(1) - lineno = Regexp.last_match(2).to_i - - [file, lineno] - end - - # Memoized default include directive - # @return [JSONAPI::IncludeDirective] - def self.default_include_directive - @default_include_directive ||= JSONAPI::IncludeDirective.new(config.default_includes, allow_wildcard: true) - end - - def self.silence_warnings - original_verbose = $VERBOSE - $VERBOSE = nil - yield - ensure - $VERBOSE = original_verbose - end - - require 'active_model/serializer/version' - require 'active_model/serializer' - require 'active_model/serializable_resource' - require 'active_model_serializers/railtie' if defined?(::Rails) -end diff --git a/lib/active_model_serializers/adapter.rb b/lib/active_model_serializers/adapter.rb deleted file mode 100644 index 98caab44f..000000000 --- a/lib/active_model_serializers/adapter.rb +++ /dev/null @@ -1,98 +0,0 @@ -module ActiveModelSerializers - module Adapter - UnknownAdapterError = Class.new(ArgumentError) - ADAPTER_MAP = {} # rubocop:disable Style/MutableConstant - private_constant :ADAPTER_MAP if defined?(private_constant) - - class << self # All methods are class functions - # :nocov: - def new(*args) - fail ArgumentError, 'Adapters inherit from Adapter::Base.' \ - "Adapter.new called with args: '#{args.inspect}', from" \ - "'caller[0]'." - end - # :nocov: - - def configured_adapter - lookup(ActiveModelSerializers.config.adapter) - end - - def create(resource, options = {}) - override = options.delete(:adapter) - klass = override ? adapter_class(override) : configured_adapter - klass.new(resource, options) - end - - # @see ActiveModelSerializers::Adapter.lookup - def adapter_class(adapter) - ActiveModelSerializers::Adapter.lookup(adapter) - end - - # @return [Hash] - def adapter_map - ADAPTER_MAP - end - - # @return [Array] list of adapter names - def adapters - adapter_map.keys.sort - end - - # Adds an adapter 'klass' with 'name' to the 'adapter_map' - # Names are stringified and underscored - # @param name [Symbol, String, Class] name of the registered adapter - # @param klass [Class] adapter class itself, optional if name is the class - # @example - # AMS::Adapter.register(:my_adapter, MyAdapter) - # @note The registered name strips out 'ActiveModelSerializers::Adapter::' - # so that registering 'ActiveModelSerializers::Adapter::Json' and - # 'Json' will both register as 'json'. - def register(name, klass = name) - name = name.to_s.gsub(/\AActiveModelSerializers::Adapter::/, ''.freeze) - adapter_map[name.underscore] = klass - self - end - - def registered_name(adapter_class) - ADAPTER_MAP.key adapter_class - end - - # @param adapter [String, Symbol, Class] name to fetch adapter by - # @return [ActiveModelSerializers::Adapter] subclass of Adapter - # @raise [UnknownAdapterError] - def lookup(adapter) - # 1. return if is a class - return adapter if adapter.is_a?(Class) - adapter_name = adapter.to_s.underscore - # 2. return if registered - adapter_map.fetch(adapter_name) do - # 3. try to find adapter class from environment - adapter_class = find_by_name(adapter_name) - register(adapter_name, adapter_class) - adapter_class - end - rescue NameError, ArgumentError => e - failure_message = - "NameError: #{e.message}. Unknown adapter: #{adapter.inspect}. Valid adapters are: #{adapters}" - raise UnknownAdapterError, failure_message, e.backtrace - end - - # @api private - def find_by_name(adapter_name) - adapter_name = adapter_name.to_s.classify.tr('API', 'Api') - "ActiveModelSerializers::Adapter::#{adapter_name}".safe_constantize || - "ActiveModelSerializers::Adapter::#{adapter_name.pluralize}".safe_constantize or # rubocop:disable Style/AndOr - fail UnknownAdapterError - end - private :find_by_name - end - - # Gotta be at the bottom to use the code above it :( - extend ActiveSupport::Autoload - autoload :Base - autoload :Null - autoload :Attributes - autoload :Json - autoload :JsonApi - end -end diff --git a/lib/active_model_serializers/adapter/attributes.rb b/lib/active_model_serializers/adapter/attributes.rb deleted file mode 100644 index 79ca7b5ff..000000000 --- a/lib/active_model_serializers/adapter/attributes.rb +++ /dev/null @@ -1,13 +0,0 @@ -module ActiveModelSerializers - module Adapter - class Attributes < Base - def serializable_hash(options = nil) - options = serialization_options(options) - options[:fields] ||= instance_options[:fields] - serialized_hash = serializer.serializable_hash(instance_options, options, self) - - self.class.transform_key_casing!(serialized_hash, instance_options) - end - end - end -end diff --git a/lib/active_model_serializers/adapter/base.rb b/lib/active_model_serializers/adapter/base.rb deleted file mode 100644 index 851583285..000000000 --- a/lib/active_model_serializers/adapter/base.rb +++ /dev/null @@ -1,83 +0,0 @@ -require 'case_transform' - -module ActiveModelSerializers - module Adapter - class Base - # Automatically register adapters when subclassing - def self.inherited(subclass) - ActiveModelSerializers::Adapter.register(subclass) - end - - # Sets the default transform for the adapter. - # - # @return [Symbol] the default transform for the adapter - def self.default_key_transform - :unaltered - end - - # Determines the transform to use in order of precedence: - # adapter option, global config, adapter default. - # - # @param options [Object] - # @return [Symbol] the transform to use - def self.transform(options) - return options[:key_transform] if options && options[:key_transform] - ActiveModelSerializers.config.key_transform || default_key_transform - end - - # Transforms the casing of the supplied value. - # - # @param value [Object] the value to be transformed - # @param options [Object] serializable resource options - # @return [Symbol] the default transform for the adapter - def self.transform_key_casing!(value, options) - CaseTransform.send(transform(options), value) - end - - def self.cache_key - @cache_key ||= ActiveModelSerializers::Adapter.registered_name(self) - end - - def self.fragment_cache(cached_hash, non_cached_hash) - non_cached_hash.merge cached_hash - end - - attr_reader :serializer, :instance_options - - def initialize(serializer, options = {}) - @serializer = serializer - @instance_options = options - end - - # Subclasses that implement this method must first call - # options = serialization_options(options) - def serializable_hash(_options = nil) - fail NotImplementedError, 'This is an abstract method. Should be implemented at the concrete adapter.' - end - - def as_json(options = nil) - serializable_hash(options) - end - - def cache_key - self.class.cache_key - end - - def fragment_cache(cached_hash, non_cached_hash) - self.class.fragment_cache(cached_hash, non_cached_hash) - end - - private - - # see https://github.com/rails-api/active_model_serializers/pull/965 - # When options is +nil+, sets it to +{}+ - def serialization_options(options) - options ||= {} # rubocop:disable Lint/UselessAssignment - end - - def root - serializer.json_key.to_sym if serializer.json_key - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json.rb b/lib/active_model_serializers/adapter/json.rb deleted file mode 100644 index 423cfb9fb..000000000 --- a/lib/active_model_serializers/adapter/json.rb +++ /dev/null @@ -1,21 +0,0 @@ -module ActiveModelSerializers - module Adapter - class Json < Base - def serializable_hash(options = nil) - options = serialization_options(options) - serialized_hash = { root => Attributes.new(serializer, instance_options).serializable_hash(options) } - serialized_hash[meta_key] = meta unless meta.blank? - - self.class.transform_key_casing!(serialized_hash, instance_options) - end - - def meta - instance_options.fetch(:meta, nil) - end - - def meta_key - instance_options.fetch(:meta_key, 'meta'.freeze) - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api.rb b/lib/active_model_serializers/adapter/json_api.rb deleted file mode 100644 index b225416be..000000000 --- a/lib/active_model_serializers/adapter/json_api.rb +++ /dev/null @@ -1,530 +0,0 @@ -# {http://jsonapi.org/format/ JSON API specification} -# rubocop:disable Style/AsciiComments -# TODO: implement! -# ☐ https://github.com/rails-api/active_model_serializers/issues/1235 -# TODO: use uri_template in link generation? -# ☐ https://github.com/rails-api/active_model_serializers/pull/1282#discussion_r42528812 -# see gem https://github.com/hannesg/uri_template -# spec http://tools.ietf.org/html/rfc6570 -# impl https://developer.github.com/v3/#schema https://api.github.com/ -# TODO: validate against a JSON schema document? -# ☐ https://github.com/rails-api/active_model_serializers/issues/1162 -# ☑ https://github.com/rails-api/active_model_serializers/pull/1270 -# TODO: Routing -# ☐ https://github.com/rails-api/active_model_serializers/pull/1476 -# TODO: Query Params -# ☑ `include` https://github.com/rails-api/active_model_serializers/pull/1131 -# ☑ `fields` https://github.com/rails-api/active_model_serializers/pull/700 -# ☑ `page[number]=3&page[size]=1` https://github.com/rails-api/active_model_serializers/pull/1041 -# ☐ `filter` -# ☐ `sort` -module ActiveModelSerializers - module Adapter - class JsonApi < Base - extend ActiveSupport::Autoload - autoload :Jsonapi - autoload :ResourceIdentifier - autoload :Relationship - autoload :Link - autoload :PaginationLinks - autoload :Meta - autoload :Error - autoload :Deserialization - - def self.default_key_transform - :dash - end - - def self.fragment_cache(cached_hash, non_cached_hash, root = true) - core_cached = cached_hash.first - core_non_cached = non_cached_hash.first - no_root_cache = cached_hash.delete_if { |key, _value| key == core_cached[0] } - no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] } - cached_resource = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1] - hash = root ? { root => cached_resource } : cached_resource - - hash.deep_merge no_root_non_cache.deep_merge no_root_cache - end - - def initialize(serializer, options = {}) - super - @include_directive = JSONAPI::IncludeDirective.new(options[:include], allow_wildcard: true) - @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) - end - - # {http://jsonapi.org/format/#crud Requests are transactional, i.e. success or failure} - # {http://jsonapi.org/format/#document-top-level data and errors MUST NOT coexist in the same document.} - def serializable_hash(*) - document = if serializer.success? - success_document - else - failure_document - end - self.class.transform_key_casing!(document, instance_options) - end - - def fragment_cache(cached_hash, non_cached_hash) - root = !instance_options.include?(:include) - self.class.fragment_cache(cached_hash, non_cached_hash, root) - end - - # {http://jsonapi.org/format/#document-top-level Primary data} - # definition: - # ☐ toplevel_data (required) - # ☐ toplevel_included - # ☑ toplevel_meta - # ☑ toplevel_links - # ☑ toplevel_jsonapi - # structure: - # { - # data: toplevel_data, - # included: toplevel_included, - # meta: toplevel_meta, - # links: toplevel_links, - # jsonapi: toplevel_jsonapi - # }.reject! {|_,v| v.nil? } - # rubocop:disable Metrics/CyclomaticComplexity - def success_document - is_collection = serializer.respond_to?(:each) - serializers = is_collection ? serializer : [serializer] - primary_data, included = resource_objects_for(serializers) - - hash = {} - # toplevel_data - # definition: - # oneOf - # resource - # array of unique items of type 'resource' - # null - # - # description: - # The document's "primary data" is a representation of the resource or collection of resources - # targeted by a request. - # - # Singular: the resource object. - # - # Collection: one of an array of resource objects, an array of resource identifier objects, or - # an empty array ([]), for requests that target resource collections. - # - # None: null if the request is one that might correspond to a single resource, but doesn't currently. - # structure: - # if serializable_resource.resource? - # resource - # elsif serializable_resource.collection? - # [ - # resource, - # resource - # ] - # else - # nil - # end - hash[:data] = is_collection ? primary_data : primary_data[0] - # toplevel_included - # alias included - # definition: - # array of unique items of type 'resource' - # - # description: - # To reduce the number of HTTP requests, servers **MAY** allow - # responses that include related resources along with the requested primary - # resources. Such responses are called "compound documents". - # structure: - # [ - # resource, - # resource - # ] - hash[:included] = included if included.any? - - Jsonapi.add!(hash) - - if instance_options[:links] - hash[:links] ||= {} - hash[:links].update(instance_options[:links]) - end - - if is_collection && serializer.paginated? - hash[:links] ||= {} - hash[:links].update(pagination_links_for(serializer)) - end - - hash[:meta] = instance_options[:meta] unless instance_options[:meta].blank? - - hash - end - # rubocop:enable Metrics/CyclomaticComplexity - - # {http://jsonapi.org/format/#errors JSON API Errors} - # TODO: look into caching - # definition: - # ☑ toplevel_errors array (required) - # ☐ toplevel_meta - # ☐ toplevel_jsonapi - # structure: - # { - # errors: toplevel_errors, - # meta: toplevel_meta, - # jsonapi: toplevel_jsonapi - # }.reject! {|_,v| v.nil? } - # prs: - # https://github.com/rails-api/active_model_serializers/pull/1004 - def failure_document - hash = {} - # PR Please :) - # Jsonapi.add!(hash) - - # toplevel_errors - # definition: - # array of unique items of type 'error' - # structure: - # [ - # error, - # error - # ] - if serializer.respond_to?(:each) - hash[:errors] = serializer.flat_map do |error_serializer| - Error.resource_errors(error_serializer, instance_options) - end - else - hash[:errors] = Error.resource_errors(serializer, instance_options) - end - hash - end - - protected - - attr_reader :fieldset - - private - - # {http://jsonapi.org/format/#document-resource-objects Primary data} - # resource - # definition: - # JSON Object - # - # properties: - # type (required) : String - # id (required) : String - # attributes - # relationships - # links - # meta - # - # description: - # "Resource objects" appear in a JSON API document to represent resources - # structure: - # { - # type: 'admin--some-user', - # id: '1336', - # attributes: attributes, - # relationships: relationships, - # links: links, - # meta: meta, - # }.reject! {|_,v| v.nil? } - # prs: - # type - # https://github.com/rails-api/active_model_serializers/pull/1122 - # [x] https://github.com/rails-api/active_model_serializers/pull/1213 - # https://github.com/rails-api/active_model_serializers/pull/1216 - # https://github.com/rails-api/active_model_serializers/pull/1029 - # links - # [x] https://github.com/rails-api/active_model_serializers/pull/1246 - # [x] url helpers https://github.com/rails-api/active_model_serializers/issues/1269 - # meta - # [x] https://github.com/rails-api/active_model_serializers/pull/1340 - def resource_objects_for(serializers) - @primary = [] - @included = [] - @resource_identifiers = Set.new - serializers.each { |serializer| process_resource(serializer, true, @include_directive) } - serializers.each { |serializer| process_relationships(serializer, @include_directive) } - - [@primary, @included] - end - - def process_resource(serializer, primary, include_slice = {}) - resource_identifier = ResourceIdentifier.new(serializer, instance_options).as_json - return false unless @resource_identifiers.add?(resource_identifier) - - resource_object = resource_object_for(serializer, include_slice) - if primary - @primary << resource_object - else - @included << resource_object - end - - true - end - - def process_relationships(serializer, include_slice) - serializer.associations(include_slice).each do |association| - # TODO(BF): Process relationship without evaluating lazy_association - process_relationship(association.lazy_association.serializer, include_slice[association.key]) - end - end - - def process_relationship(serializer, include_slice) - if serializer.respond_to?(:each) - serializer.each { |s| process_relationship(s, include_slice) } - return - end - return unless serializer && serializer.object - return unless process_resource(serializer, false, include_slice) - - process_relationships(serializer, include_slice) - end - - # {http://jsonapi.org/format/#document-resource-object-attributes Document Resource Object Attributes} - # attributes - # definition: - # JSON Object - # - # patternProperties: - # ^(?!relationships$|links$)\\w[-\\w_]*$ - # - # description: - # Members of the attributes object ("attributes") represent information about the resource - # object in which it's defined. - # Attributes may contain any valid JSON value - # structure: - # { - # foo: 'bar' - # } - def attributes_for(serializer, fields) - serializer.attributes(fields).except(:id) - end - - # {http://jsonapi.org/format/#document-resource-objects Document Resource Objects} - def resource_object_for(serializer, include_slice = {}) - resource_object = data_for(serializer, include_slice) - - # toplevel_links - # definition: - # allOf - # ☐ links - # ☐ pagination - # - # description: - # Link members related to the primary data. - # structure: - # links.merge!(pagination) - # prs: - # https://github.com/rails-api/active_model_serializers/pull/1247 - # https://github.com/rails-api/active_model_serializers/pull/1018 - if (links = links_for(serializer)).any? - resource_object ||= {} - resource_object[:links] = links - end - - # toplevel_meta - # alias meta - # definition: - # meta - # structure - # { - # :'git-ref' => 'abc123' - # } - if (meta = meta_for(serializer)).present? - resource_object ||= {} - resource_object[:meta] = meta - end - - resource_object - end - - def data_for(serializer, include_slice) - data = serializer.fetch(self) do - resource_object = ResourceIdentifier.new(serializer, instance_options).as_json - break nil if resource_object.nil? - - requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) - attributes = attributes_for(serializer, requested_fields) - resource_object[:attributes] = attributes if attributes.any? - resource_object - end - data.tap do |resource_object| - next if resource_object.nil? - # NOTE(BF): the attributes are cached above, separately from the relationships, below. - requested_associations = fieldset.fields_for(resource_object[:type]) || '*' - relationships = relationships_for(serializer, requested_associations, include_slice) - resource_object[:relationships] = relationships if relationships.any? - end - end - - # {http://jsonapi.org/format/#document-resource-object-relationships Document Resource Object Relationship} - # relationships - # definition: - # JSON Object - # - # patternProperties: - # ^\\w[-\\w_]*$" - # - # properties: - # data : relationshipsData - # links - # meta - # - # description: - # - # Members of the relationships object ("relationships") represent references from the - # resource object in which it's defined to other resource objects." - # structure: - # { - # links: links, - # meta: meta, - # data: relationshipsData - # }.reject! {|_,v| v.nil? } - # - # prs: - # links - # [x] https://github.com/rails-api/active_model_serializers/pull/1454 - # meta - # [x] https://github.com/rails-api/active_model_serializers/pull/1454 - # polymorphic - # [ ] https://github.com/rails-api/active_model_serializers/pull/1420 - # - # relationshipsData - # definition: - # oneOf - # relationshipToOne - # relationshipToMany - # - # description: - # Member, whose value represents "resource linkage" - # structure: - # if has_one? - # relationshipToOne - # else - # relationshipToMany - # end - # - # definition: - # anyOf - # null - # linkage - # - # relationshipToOne - # description: - # - # References to other resource objects in a to-one ("relationship"). Relationships can be - # specified by including a member in a resource's links object. - # - # None: Describes an empty to-one relationship. - # structure: - # if has_related? - # linkage - # else - # nil - # end - # - # relationshipToMany - # definition: - # array of unique items of type 'linkage' - # - # description: - # An array of objects each containing "type" and "id" members for to-many relationships - # structure: - # [ - # linkage, - # linkage - # ] - # prs: - # polymorphic - # [ ] https://github.com/rails-api/active_model_serializers/pull/1282 - # - # linkage - # definition: - # type (required) : String - # id (required) : String - # meta - # - # description: - # The "type" and "id" to non-empty members. - # structure: - # { - # type: 'required-type', - # id: 'required-id', - # meta: meta - # }.reject! {|_,v| v.nil? } - def relationships_for(serializer, requested_associations, include_slice) - include_directive = JSONAPI::IncludeDirective.new( - requested_associations, - allow_wildcard: true - ) - serializer.associations(include_directive, include_slice).each_with_object({}) do |association, hash| - hash[association.key] = Relationship.new(serializer, instance_options, association).as_json - end - end - - # {http://jsonapi.org/format/#document-links Document Links} - # links - # definition: - # JSON Object - # - # properties: - # self : URI - # related : link - # - # description: - # A resource object **MAY** contain references to other resource objects ("relationships"). - # Relationships may be to-one or to-many. Relationships can be specified by including a member - # in a resource's links object. - # - # A `self` member’s value is a URL for the relationship itself (a "relationship URL"). This - # URL allows the client to directly manipulate the relationship. For example, it would allow - # a client to remove an `author` from an `article` without deleting the people resource - # itself. - # structure: - # { - # self: 'http://example.com/etc', - # related: link - # }.reject! {|_,v| v.nil? } - def links_for(serializer) - serializer._links.each_with_object({}) do |(name, value), hash| - result = Link.new(serializer, value).as_json - hash[name] = result if result - end - end - - # {http://jsonapi.org/format/#fetching-pagination Pagination Links} - # pagination - # definition: - # first : pageObject - # last : pageObject - # prev : pageObject - # next : pageObject - # structure: - # { - # first: pageObject, - # last: pageObject, - # prev: pageObject, - # next: pageObject - # } - # - # pageObject - # definition: - # oneOf - # URI - # null - # - # description: - # The page of data - # structure: - # if has_page? - # 'http://example.com/some-page?page[number][x]' - # else - # nil - # end - # prs: - # https://github.com/rails-api/active_model_serializers/pull/1041 - def pagination_links_for(serializer) - PaginationLinks.new(serializer.object, instance_options).as_json - end - - # {http://jsonapi.org/format/#document-meta Docment Meta} - def meta_for(serializer) - Meta.new(serializer).as_json - end - end - end -end -# rubocop:enable Style/AsciiComments diff --git a/lib/active_model_serializers/adapter/json_api/deserialization.rb b/lib/active_model_serializers/adapter/json_api/deserialization.rb deleted file mode 100644 index b79125ac4..000000000 --- a/lib/active_model_serializers/adapter/json_api/deserialization.rb +++ /dev/null @@ -1,213 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - # NOTE(Experimental): - # This is an experimental feature. Both the interface and internals could be subject - # to changes. - module Deserialization - InvalidDocument = Class.new(ArgumentError) - - module_function - - # Transform a JSON API document, containing a single data object, - # into a hash that is ready for ActiveRecord::Base.new() and such. - # Raises InvalidDocument if the payload is not properly formatted. - # - # @param [Hash|ActionController::Parameters] document - # @param [Hash] options - # only: Array of symbols of whitelisted fields. - # except: Array of symbols of blacklisted fields. - # keys: Hash of translated keys (e.g. :author => :user). - # polymorphic: Array of symbols of polymorphic fields. - # @return [Hash] - # - # @example - # document = { - # data: { - # id: 1, - # type: 'post', - # attributes: { - # title: 'Title 1', - # date: '2015-12-20' - # }, - # associations: { - # author: { - # data: { - # type: 'user', - # id: 2 - # } - # }, - # second_author: { - # data: nil - # }, - # comments: { - # data: [{ - # type: 'comment', - # id: 3 - # },{ - # type: 'comment', - # id: 4 - # }] - # } - # } - # } - # } - # - # parse(document) #=> - # # { - # # title: 'Title 1', - # # date: '2015-12-20', - # # author_id: 2, - # # second_author_id: nil - # # comment_ids: [3, 4] - # # } - # - # parse(document, only: [:title, :date, :author], - # keys: { date: :published_at }, - # polymorphic: [:author]) #=> - # # { - # # title: 'Title 1', - # # published_at: '2015-12-20', - # # author_id: '2', - # # author_type: 'people' - # # } - # - def parse!(document, options = {}) - parse(document, options) do |invalid_payload, reason| - fail InvalidDocument, "Invalid payload (#{reason}): #{invalid_payload}" - end - end - - # Same as parse!, but returns an empty hash instead of raising InvalidDocument - # on invalid payloads. - def parse(document, options = {}) - document = document.dup.permit!.to_h if document.is_a?(ActionController::Parameters) - - validate_payload(document) do |invalid_document, reason| - yield invalid_document, reason if block_given? - return {} - end - - primary_data = document['data'] - attributes = primary_data['attributes'] || {} - attributes['id'] = primary_data['id'] if primary_data['id'] - relationships = primary_data['relationships'] || {} - - filter_fields(attributes, options) - filter_fields(relationships, options) - - hash = {} - hash.merge!(parse_attributes(attributes, options)) - hash.merge!(parse_relationships(relationships, options)) - - hash - end - - # Checks whether a payload is compliant with the JSON API spec. - # - # @api private - # rubocop:disable Metrics/CyclomaticComplexity - def validate_payload(payload) - unless payload.is_a?(Hash) - yield payload, 'Expected hash' - return - end - - primary_data = payload['data'] - unless primary_data.is_a?(Hash) - yield payload, { data: 'Expected hash' } - return - end - - attributes = primary_data['attributes'] || {} - unless attributes.is_a?(Hash) - yield payload, { data: { attributes: 'Expected hash or nil' } } - return - end - - relationships = primary_data['relationships'] || {} - unless relationships.is_a?(Hash) - yield payload, { data: { relationships: 'Expected hash or nil' } } - return - end - - relationships.each do |(key, value)| - unless value.is_a?(Hash) && value.key?('data') - yield payload, { data: { relationships: { key => 'Expected hash with :data key' } } } - end - end - end - # rubocop:enable Metrics/CyclomaticComplexity - - # @api private - def filter_fields(fields, options) - if (only = options[:only]) - fields.slice!(*Array(only).map(&:to_s)) - elsif (except = options[:except]) - fields.except!(*Array(except).map(&:to_s)) - end - end - - # @api private - def field_key(field, options) - (options[:keys] || {}).fetch(field.to_sym, field).to_sym - end - - # @api private - def parse_attributes(attributes, options) - transform_keys(attributes, options) - .map { |(k, v)| { field_key(k, options) => v } } - .reduce({}, :merge) - end - - # Given an association name, and a relationship data attribute, build a hash - # mapping the corresponding ActiveRecord attribute to the corresponding value. - # - # @example - # parse_relationship(:comments, [{ 'id' => '1', 'type' => 'comments' }, - # { 'id' => '2', 'type' => 'comments' }], - # {}) - # # => { :comment_ids => ['1', '2'] } - # parse_relationship(:author, { 'id' => '1', 'type' => 'users' }, {}) - # # => { :author_id => '1' } - # parse_relationship(:author, nil, {}) - # # => { :author_id => nil } - # @param [Symbol] assoc_name - # @param [Hash] assoc_data - # @param [Hash] options - # @return [Hash{Symbol, Object}] - # - # @api private - def parse_relationship(assoc_name, assoc_data, options) - prefix_key = field_key(assoc_name, options).to_s.singularize - hash = - if assoc_data.is_a?(Array) - { "#{prefix_key}_ids".to_sym => assoc_data.map { |ri| ri['id'] } } - else - { "#{prefix_key}_id".to_sym => assoc_data ? assoc_data['id'] : nil } - end - - polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym) - if polymorphic - hash["#{prefix_key}_type".to_sym] = assoc_data.present? ? assoc_data['type'] : nil - end - - hash - end - - # @api private - def parse_relationships(relationships, options) - transform_keys(relationships, options) - .map { |(k, v)| parse_relationship(k, v['data'], options) } - .reduce({}, :merge) - end - - # @api private - def transform_keys(hash, options) - transform = options[:key_transform] || :underscore - CaseTransform.send(transform, hash) - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/error.rb b/lib/active_model_serializers/adapter/json_api/error.rb deleted file mode 100644 index c7b18716c..000000000 --- a/lib/active_model_serializers/adapter/json_api/error.rb +++ /dev/null @@ -1,96 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi < Base - module Error - # rubocop:disable Style/AsciiComments - UnknownSourceTypeError = Class.new(ArgumentError) - - # Builds a JSON API Errors Object - # {http://jsonapi.org/format/#errors JSON API Errors} - # - # @param [ActiveModel::Serializer::ErrorSerializer] error_serializer - # @return [Array>] i.e. attribute_name, [attribute_errors] - def self.resource_errors(error_serializer, options) - error_serializer.as_json.flat_map do |attribute_name, attribute_errors| - attribute_name = JsonApi.send(:transform_key_casing!, attribute_name, - options) - attribute_error_objects(attribute_name, attribute_errors) - end - end - - # definition: - # JSON Object - # - # properties: - # ☐ id : String - # ☐ status : String - # ☐ code : String - # ☐ title : String - # ☑ detail : String - # ☐ links - # ☐ meta - # ☑ error_source - # - # description: - # id : A unique identifier for this particular occurrence of the problem. - # status : The HTTP status code applicable to this problem, expressed as a string value - # code : An application-specific error code, expressed as a string value. - # title : A short, human-readable summary of the problem. It **SHOULD NOT** change from - # occurrence to occurrence of the problem, except for purposes of localization. - # detail : A human-readable explanation specific to this occurrence of the problem. - # structure: - # { - # title: 'SystemFailure', - # detail: 'something went terribly wrong', - # status: '500' - # }.merge!(errorSource) - def self.attribute_error_objects(attribute_name, attribute_errors) - attribute_errors.map do |attribute_error| - { - source: error_source(:pointer, attribute_name), - detail: attribute_error - } - end - end - - # errorSource - # description: - # oneOf - # ☑ pointer : String - # ☑ parameter : String - # - # description: - # pointer: A JSON Pointer RFC6901 to the associated entity in the request document e.g. "/data" - # for a primary data object, or "/data/attributes/title" for a specific attribute. - # https://tools.ietf.org/html/rfc6901 - # - # parameter: A string indicating which query parameter caused the error - # structure: - # if is_attribute? - # { - # pointer: '/data/attributes/red-button' - # } - # else - # { - # parameter: 'pres' - # } - # end - def self.error_source(source_type, attribute_name) - case source_type - when :pointer - { - pointer: ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) - } - when :parameter - { - parameter: attribute_name - } - else - fail UnknownSourceTypeError, "Unknown source type '#{source_type}' for attribute_name '#{attribute_name}'" - end - end - # rubocop:enable Style/AsciiComments - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/jsonapi.rb b/lib/active_model_serializers/adapter/json_api/jsonapi.rb deleted file mode 100644 index e94578af6..000000000 --- a/lib/active_model_serializers/adapter/json_api/jsonapi.rb +++ /dev/null @@ -1,49 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi < Base - # {http://jsonapi.org/format/#document-jsonapi-object Jsonapi Object} - - # toplevel_jsonapi - # definition: - # JSON Object - # - # properties: - # version : String - # meta - # - # description: - # An object describing the server's implementation - # structure: - # { - # version: ActiveModelSerializers.config.jsonapi_version, - # meta: ActiveModelSerializers.config.jsonapi_toplevel_meta - # }.reject! { |_, v| v.blank? } - # prs: - # https://github.com/rails-api/active_model_serializers/pull/1050 - module Jsonapi - module_function - - def add!(hash) - hash.merge!(object) if include_object? - end - - def include_object? - ActiveModelSerializers.config.jsonapi_include_toplevel_object - end - - # TODO: see if we can cache this - def object - object = { - jsonapi: { - version: ActiveModelSerializers.config.jsonapi_version, - meta: ActiveModelSerializers.config.jsonapi_toplevel_meta - } - } - object[:jsonapi].reject! { |_, v| v.blank? } - - object - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/link.rb b/lib/active_model_serializers/adapter/json_api/link.rb deleted file mode 100644 index 64e15071a..000000000 --- a/lib/active_model_serializers/adapter/json_api/link.rb +++ /dev/null @@ -1,83 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - # link - # definition: - # oneOf - # linkString - # linkObject - # - # description: - # A link **MUST** be represented as either: a string containing the link's URL or a link - # object." - # structure: - # if href? - # linkString - # else - # linkObject - # end - # - # linkString - # definition: - # URI - # - # description: - # A string containing the link's URL. - # structure: - # 'http://example.com/link-string' - # - # linkObject - # definition: - # JSON Object - # - # properties: - # href (required) : URI - # meta - # structure: - # { - # href: 'http://example.com/link-object', - # meta: meta, - # }.reject! {|_,v| v.nil? } - class Link - include SerializationContext::UrlHelpers - - def initialize(serializer, value) - @_routes ||= nil # handles warning - # actionpack-4.0.13/lib/action_dispatch/routing/route_set.rb:417: warning: instance variable @_routes not initialized - @object = serializer.object - @scope = serializer.scope - # Use the return value of the block unless it is nil. - if value.respond_to?(:call) - @value = instance_eval(&value) - else - @value = value - end - end - - def href(value) - @href = value - nil - end - - def meta(value) - @meta = value - nil - end - - def as_json - return @value if @value - - hash = {} - hash[:href] = @href if defined?(@href) - hash[:meta] = @meta if defined?(@meta) - - hash.any? ? hash : nil - end - - protected - - attr_reader :object, :scope - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/meta.rb b/lib/active_model_serializers/adapter/json_api/meta.rb deleted file mode 100644 index d889b3eb8..000000000 --- a/lib/active_model_serializers/adapter/json_api/meta.rb +++ /dev/null @@ -1,37 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - # meta - # definition: - # JSON Object - # - # description: - # Non-standard meta-information that can not be represented as an attribute or relationship. - # structure: - # { - # attitude: 'adjustable' - # } - class Meta - def initialize(serializer) - @object = serializer.object - @scope = serializer.scope - - # Use the return value of the block unless it is nil. - if serializer._meta.respond_to?(:call) - @value = instance_eval(&serializer._meta) - else - @value = serializer._meta - end - end - - def as_json - @value - end - - protected - - attr_reader :object, :scope - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/pagination_links.rb b/lib/active_model_serializers/adapter/json_api/pagination_links.rb deleted file mode 100644 index b15f5ba68..000000000 --- a/lib/active_model_serializers/adapter/json_api/pagination_links.rb +++ /dev/null @@ -1,69 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi < Base - class PaginationLinks - MissingSerializationContextError = Class.new(KeyError) - FIRST_PAGE = 1 - - attr_reader :collection, :context - - def initialize(collection, adapter_options) - @collection = collection - @adapter_options = adapter_options - @context = adapter_options.fetch(:serialization_context) do - fail MissingSerializationContextError, <<-EOF.freeze - JsonApi::PaginationLinks requires a ActiveModelSerializers::SerializationContext. - Please pass a ':serialization_context' option or - override CollectionSerializer#paginated? to return 'false'. - EOF - end - end - - def as_json - per_page = collection.try(:per_page) || collection.try(:limit_value) || collection.size - pages_from.each_with_object({}) do |(key, value), hash| - params = query_parameters.merge(page: { number: value, size: per_page }).to_query - - hash[key] = "#{url(adapter_options)}?#{params}" - end - end - - protected - - attr_reader :adapter_options - - private - - def pages_from - return {} if collection.total_pages <= FIRST_PAGE - - {}.tap do |pages| - pages[:self] = collection.current_page - - unless collection.current_page == FIRST_PAGE - pages[:first] = FIRST_PAGE - pages[:prev] = collection.current_page - FIRST_PAGE - end - - unless collection.current_page == collection.total_pages - pages[:next] = collection.current_page + FIRST_PAGE - pages[:last] = collection.total_pages - end - end - end - - def url(options) - @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url - end - - def request_url - @request_url ||= context.request_url - end - - def query_parameters - @query_parameters ||= context.query_parameters - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/relationship.rb b/lib/active_model_serializers/adapter/json_api/relationship.rb deleted file mode 100644 index 5d7399a35..000000000 --- a/lib/active_model_serializers/adapter/json_api/relationship.rb +++ /dev/null @@ -1,92 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - class Relationship - # {http://jsonapi.org/format/#document-resource-object-related-resource-links Document Resource Object Related Resource Links} - # {http://jsonapi.org/format/#document-links Document Links} - # {http://jsonapi.org/format/#document-resource-object-linkage Document Resource Relationship Linkage} - # {http://jsonapi.org/format/#document-meta Document Meta} - def initialize(parent_serializer, serializable_resource_options, association) - @parent_serializer = parent_serializer - @association = association - @serializable_resource_options = serializable_resource_options - end - - def as_json - hash = {} - - hash[:data] = data_for(association) if association.include_data? - - links = links_for(association) - hash[:links] = links if links.any? - - meta = meta_for(association) - hash[:meta] = meta if meta - hash[:meta] = {} if hash.empty? - - hash - end - - protected - - attr_reader :parent_serializer, :serializable_resource_options, :association - - private - - # TODO(BF): Avoid db hit on belong_to_ releationship by using foreign_key on self - def data_for(association) - if association.collection? - data_for_many(association) - else - data_for_one(association) - end - end - - def data_for_one(association) - if association.belongs_to? && - parent_serializer.object.respond_to?(association.reflection.foreign_key) - id = parent_serializer.object.send(association.reflection.foreign_key) - type = association.reflection.type.to_s - ResourceIdentifier.for_type_with_id(type, id, serializable_resource_options) - else - # TODO(BF): Process relationship without evaluating lazy_association - serializer = association.lazy_association.serializer - if (virtual_value = association.virtual_value) - virtual_value - elsif serializer && association.object - ResourceIdentifier.new(serializer, serializable_resource_options).as_json - else - nil - end - end - end - - def data_for_many(association) - # TODO(BF): Process relationship without evaluating lazy_association - collection_serializer = association.lazy_association.serializer - if collection_serializer.respond_to?(:each) - collection_serializer.map do |serializer| - ResourceIdentifier.new(serializer, serializable_resource_options).as_json - end - elsif (virtual_value = association.virtual_value) - virtual_value - else - [] - end - end - - def links_for(association) - association.links.each_with_object({}) do |(key, value), hash| - result = Link.new(parent_serializer, value).as_json - hash[key] = result if result - end - end - - def meta_for(association) - meta = association.meta - meta.respond_to?(:call) ? parent_serializer.instance_eval(&meta) : meta - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb b/lib/active_model_serializers/adapter/json_api/resource_identifier.rb deleted file mode 100644 index 3a235f2be..000000000 --- a/lib/active_model_serializers/adapter/json_api/resource_identifier.rb +++ /dev/null @@ -1,60 +0,0 @@ -module ActiveModelSerializers - module Adapter - class JsonApi - class ResourceIdentifier - def self.type_for(class_name, serializer_type = nil, transform_options = {}) - if serializer_type - raw_type = serializer_type - else - inflection = - if ActiveModelSerializers.config.jsonapi_resource_type == :singular - :singularize - else - :pluralize - end - - raw_type = class_name.underscore - raw_type = ActiveSupport::Inflector.public_send(inflection, raw_type) - raw_type - .gsub!('/'.freeze, ActiveModelSerializers.config.jsonapi_namespace_separator) - raw_type - end - JsonApi.send(:transform_key_casing!, raw_type, transform_options) - end - - def self.for_type_with_id(type, id, options) - return nil if id.blank? - { - id: id.to_s, - type: type_for(:no_class_needed, type, options) - } - end - - # {http://jsonapi.org/format/#document-resource-identifier-objects Resource Identifier Objects} - def initialize(serializer, options) - @id = id_for(serializer) - @type = type_for(serializer, options) - end - - def as_json - return nil if id.blank? - { id: id, type: type } - end - - protected - - attr_reader :id, :type - - private - - def type_for(serializer, transform_options) - self.class.type_for(serializer.object.class.name, serializer._type, transform_options) - end - - def id_for(serializer) - serializer.read_attribute_for_serialization(:id).to_s - end - end - end - end -end diff --git a/lib/active_model_serializers/adapter/null.rb b/lib/active_model_serializers/adapter/null.rb deleted file mode 100644 index 9e5faf5cb..000000000 --- a/lib/active_model_serializers/adapter/null.rb +++ /dev/null @@ -1,9 +0,0 @@ -module ActiveModelSerializers - module Adapter - class Null < Base - def serializable_hash(*) - {} - end - end - end -end diff --git a/lib/active_model_serializers/callbacks.rb b/lib/active_model_serializers/callbacks.rb deleted file mode 100644 index 71237e4a6..000000000 --- a/lib/active_model_serializers/callbacks.rb +++ /dev/null @@ -1,55 +0,0 @@ -# Adapted from -# https://github.com/rails/rails/blob/7f18ea14c8/activejob/lib/active_job/callbacks.rb -require 'active_support/callbacks' - -module ActiveModelSerializers - # = ActiveModelSerializers Callbacks - # - # ActiveModelSerializers provides hooks during the life cycle of serialization and - # allow you to trigger logic. Available callbacks are: - # - # * around_render - # - module Callbacks - extend ActiveSupport::Concern - include ActiveSupport::Callbacks - - included do - define_callbacks :render - end - - # These methods will be included into any ActiveModelSerializers object, adding - # callbacks for +render+. - module ClassMethods - # Defines a callback that will get called around the render method, - # whether it is as_json, to_json, or serializable_hash - # - # class ActiveModelSerializers::SerializableResource - # include ActiveModelSerializers::Callbacks - # - # around_render do |args, block| - # tag_logger do - # notify_render do - # block.call(args) - # end - # end - # end - # - # def as_json - # run_callbacks :render do - # adapter.as_json - # end - # end - # # Note: So that we can re-use the instrumenter for as_json, to_json, and - # # serializable_hash, we aren't using the usual format, which would be: - # # def render(args) - # # adapter.as_json - # # end - # end - # - def around_render(*filters, &blk) - set_callback(:render, :around, *filters, &blk) - end - end - end -end diff --git a/lib/active_model_serializers/deprecate.rb b/lib/active_model_serializers/deprecate.rb deleted file mode 100644 index e173321d3..000000000 --- a/lib/active_model_serializers/deprecate.rb +++ /dev/null @@ -1,54 +0,0 @@ -## -# Provides a single method +deprecate+ to be used to declare when -# something is going away. -# -# class Legacy -# def self.klass_method -# # ... -# end -# -# def instance_method -# # ... -# end -# -# extend ActiveModelSerializers::Deprecate -# deprecate :instance_method, "ActiveModelSerializers::NewPlace#new_method" -# -# class << self -# extend ActiveModelSerializers::Deprecate -# deprecate :klass_method, :none -# end -# end -# -# Adapted from https://github.com/rubygems/rubygems/blob/1591331/lib/rubygems/deprecate.rb -module ActiveModelSerializers - module Deprecate - ## - # Simple deprecation method that deprecates +name+ by wrapping it up - # in a dummy method. It warns on each call to the dummy method - # telling the user of +replacement+ (unless +replacement+ is :none) that it is planned to go away. - - def deprecate(name, replacement) - old = "_deprecated_#{name}" - alias_method old, name - class_eval do - define_method(name) do |*args, &block| - target = is_a?(Module) ? "#{self}." : "#{self.class}#" - msg = ["NOTE: #{target}#{name} is deprecated", - replacement == :none ? ' with no replacement' : "; use #{replacement} instead", - "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(':')}"] - warn "#{msg.join}." - send old, *args, &block - end - end - end - - def delegate_and_deprecate(method, delegee) - delegate method, to: delegee - deprecate method, "#{delegee.name}." - end - - module_function :deprecate - module_function :delegate_and_deprecate - end -end diff --git a/lib/active_model_serializers/deserialization.rb b/lib/active_model_serializers/deserialization.rb deleted file mode 100644 index 878dd98d1..000000000 --- a/lib/active_model_serializers/deserialization.rb +++ /dev/null @@ -1,15 +0,0 @@ -module ActiveModelSerializers - module Deserialization - module_function - - def jsonapi_parse(*args) - Adapter::JsonApi::Deserialization.parse(*args) - end - - # :nocov: - def jsonapi_parse!(*args) - Adapter::JsonApi::Deserialization.parse!(*args) - end - # :nocov: - end -end diff --git a/lib/active_model_serializers/json_pointer.rb b/lib/active_model_serializers/json_pointer.rb deleted file mode 100644 index a262f3b28..000000000 --- a/lib/active_model_serializers/json_pointer.rb +++ /dev/null @@ -1,14 +0,0 @@ -module ActiveModelSerializers - module JsonPointer - module_function - - POINTERS = { - attribute: '/data/attributes/%s'.freeze, - primary_data: '/data%s'.freeze - }.freeze - - def new(pointer_type, value = nil) - format(POINTERS[pointer_type], value) - end - end -end diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb deleted file mode 100644 index 943e937e1..000000000 --- a/lib/active_model_serializers/logging.rb +++ /dev/null @@ -1,122 +0,0 @@ -## -# ActiveModelSerializers::Logging -# -# https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb -# -module ActiveModelSerializers - module Logging - RENDER_EVENT = 'render.active_model_serializers'.freeze - extend ActiveSupport::Concern - - included do - include ActiveModelSerializers::Callbacks - extend Macros - instrument_rendering - end - - module ClassMethods - def instrument_rendering - around_render do |args, block| - tag_logger do - notify_render do - block.call(args) - end - end - end - end - end - - # Macros that can be used to customize the logging of class or instance methods, - # by extending the class or its singleton. - # - # Adapted from: - # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb - # - # Provides a single method +notify+ to be used to declare when - # something a method notifies, with the argument +callback_name+ of the notification callback. - # - # class Adapter - # def self.klass_method - # # ... - # end - # - # def instance_method - # # ... - # end - # - # include ActiveModelSerializers::Logging::Macros - # notify :instance_method, :render - # - # class << self - # extend ActiveModelSerializers::Logging::Macros - # notify :klass_method, :render - # end - # end - module Macros - ## - # Simple notify method that wraps up +name+ - # in a dummy method. It notifies on with the +callback_name+ notifier on - # each call to the dummy method, telling what the current serializer and adapter - # are being rendered. - # Adapted from: - # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb - def notify(name, callback_name) - class_eval do - old = "_notifying_#{callback_name}_#{name}" - alias_method old, name - define_method name do |*args, &block| - run_callbacks callback_name do - send old, *args, &block - end - end - end - end - end - - def notify_render(*) - event_name = RENDER_EVENT - ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do - yield - end - end - - def notify_render_payload - { - serializer: serializer || ActiveModel::Serializer::Null, - adapter: adapter || ActiveModelSerializers::Adapter::Null - } - end - - private - - def tag_logger(*tags) - if ActiveModelSerializers.logger.respond_to?(:tagged) - tags.unshift 'active_model_serializers'.freeze unless logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.tagged(*tags) { yield } - else - yield - end - end - - def logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.formatter.current_tags.include?('active_model_serializers'.freeze) - end - - class LogSubscriber < ActiveSupport::LogSubscriber - def render(event) - info do - serializer = event.payload[:serializer] - adapter = event.payload[:adapter] - duration = event.duration.round(2) - "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" - end - end - - def logger - ActiveModelSerializers.logger - end - end - end -end - -ActiveModelSerializers::Logging::LogSubscriber.attach_to :active_model_serializers diff --git a/lib/active_model_serializers/lookup_chain.rb b/lib/active_model_serializers/lookup_chain.rb deleted file mode 100644 index 25db8e138..000000000 --- a/lib/active_model_serializers/lookup_chain.rb +++ /dev/null @@ -1,80 +0,0 @@ -module ActiveModelSerializers - module LookupChain - # Standard appending of Serializer to the resource name. - # - # Example: - # Author => AuthorSerializer - BY_RESOURCE = lambda do |resource_class, _serializer_class, _namespace| - serializer_from(resource_class) - end - - # Uses the namespace of the resource to find the serializer - # - # Example: - # British::Author => British::AuthorSerializer - BY_RESOURCE_NAMESPACE = lambda do |resource_class, _serializer_class, _namespace| - resource_namespace = namespace_for(resource_class) - serializer_name = serializer_from(resource_class) - - "#{resource_namespace}::#{serializer_name}" - end - - # Uses the controller namespace of the resource to find the serializer - # - # Example: - # Api::V3::AuthorsController => Api::V3::AuthorSerializer - BY_NAMESPACE = lambda do |resource_class, _serializer_class, namespace| - resource_name = resource_class_name(resource_class) - namespace ? "#{namespace}::#{resource_name}Serializer" : nil - end - - # Allows for serializers to be defined in parent serializers - # - useful if a relationship only needs a different set of attributes - # than if it were rendered independently. - # - # Example: - # class BlogSerializer < ActiveModel::Serializer - # class AuthorSerialier < ActiveModel::Serializer - # ... - # end - # - # belongs_to :author - # ... - # end - # - # The belongs_to relationship would be rendered with - # BlogSerializer::AuthorSerialier - BY_PARENT_SERIALIZER = lambda do |resource_class, serializer_class, _namespace| - return if serializer_class == ActiveModel::Serializer - - serializer_name = serializer_from(resource_class) - "#{serializer_class}::#{serializer_name}" - end - - DEFAULT = [ - BY_PARENT_SERIALIZER, - BY_NAMESPACE, - BY_RESOURCE_NAMESPACE, - BY_RESOURCE - ].freeze - - module_function - - def namespace_for(klass) - klass.name.deconstantize - end - - def resource_class_name(klass) - klass.name.demodulize - end - - def serializer_from_resource_name(name) - "#{name}Serializer" - end - - def serializer_from(klass) - name = resource_class_name(klass) - serializer_from_resource_name(name) - end - end -end diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb deleted file mode 100644 index 2ff3d60c5..000000000 --- a/lib/active_model_serializers/model.rb +++ /dev/null @@ -1,130 +0,0 @@ -# ActiveModelSerializers::Model is a convenient superclass for making your models -# from Plain-Old Ruby Objects (PORO). It also serves as a reference implementation -# that satisfies ActiveModel::Serializer::Lint::Tests. -require 'active_support/core_ext/hash' -module ActiveModelSerializers - class Model - include ActiveModel::Serializers::JSON - include ActiveModel::Model - - # Declare names of attributes to be included in +attributes+ hash. - # Is only available as a class-method since the ActiveModel::Serialization mixin in Rails - # uses an +attribute_names+ local variable, which may conflict if we were to add instance methods here. - # - # @overload attribute_names - # @return [Array] - class_attribute :attribute_names, instance_writer: false, instance_reader: false - # Initialize +attribute_names+ for all subclasses. The array is usually - # mutated in the +attributes+ method, but can be set directly, as well. - self.attribute_names = [] - - # Easily declare instance attributes with setters and getters for each. - # - # To initialize an instance, all attributes must have setters. - # However, the hash returned by +attributes+ instance method will ALWAYS - # be the value of the initial attributes, regardless of what accessors are defined. - # The only way to change the change the attributes after initialization is - # to mutate the +attributes+ directly. - # Accessor methods do NOT mutate the attributes. (This is a bug). - # - # @note For now, the Model only supports the notion of 'attributes'. - # In the tests, there is a special Model that also supports 'associations'. This is - # important so that we can add accessors for values that should not appear in the - # attributes hash when modeling associations. It is not yet clear if it - # makes sense for a PORO to have associations outside of the tests. - # - # @overload attributes(names) - # @param names [Array] - # @param name [String, Symbol] - def self.attributes(*names) - self.attribute_names |= names.map(&:to_sym) - # Silence redefinition of methods warnings - ActiveModelSerializers.silence_warnings do - attr_accessor(*names) - end - end - - # Opt-in to breaking change - def self.derive_attributes_from_names_and_fix_accessors - unless included_modules.include?(DeriveAttributesFromNamesAndFixAccessors) - prepend(DeriveAttributesFromNamesAndFixAccessors) - end - end - - module DeriveAttributesFromNamesAndFixAccessors - def self.included(base) - # NOTE that +id+ will always be in +attributes+. - base.attributes :id - end - - # Override the +attributes+ method so that the hash is derived from +attribute_names+. - # - # The fields in +attribute_names+ determines the returned hash. - # +attributes+ are returned frozen to prevent any expectations that mutation affects - # the actual values in the model. - def attributes - self.class.attribute_names.each_with_object({}) do |attribute_name, result| - result[attribute_name] = public_send(attribute_name).freeze - end.with_indifferent_access.freeze - end - end - - # Support for validation and other ActiveModel::Errors - # @return [ActiveModel::Errors] - attr_reader :errors - - # (see #updated_at) - attr_writer :updated_at - - # The only way to change the attributes of an instance is to directly mutate the attributes. - # @example - # - # model.attributes[:foo] = :bar - # @return [Hash] - attr_reader :attributes - - # @param attributes [Hash] - def initialize(attributes = {}) - attributes ||= {} # protect against nil - @attributes = attributes.symbolize_keys.with_indifferent_access - @errors = ActiveModel::Errors.new(self) - super - end - - # Defaults to the downcased model name. - # This probably isn't a good default, since it's not a unique instance identifier, - # but that's what is currently implemented \_('-')_/. - # - # @note Though +id+ is defined, it will only show up - # in +attributes+ when it is passed in to the initializer or added to +attributes+, - # such as attributes[:id] = 5. - # @return [String, Numeric, Symbol] - def id - attributes.fetch(:id) do - defined?(@id) ? @id : self.class.model_name.name && self.class.model_name.name.downcase - end - end - - # When not set, defaults to the time the file was modified. - # - # @note Though +updated_at+ and +updated_at=+ are defined, it will only show up - # in +attributes+ when it is passed in to the initializer or added to +attributes+, - # such as attributes[:updated_at] = Time.current. - # @return [String, Numeric, Time] - def updated_at - attributes.fetch(:updated_at) do - defined?(@updated_at) ? @updated_at : File.mtime(__FILE__) - end - end - - # To customize model behavior, this method must be redefined. However, - # there are other ways of setting the +cache_key+ a serializer uses. - # @return [String] - def cache_key - ActiveSupport::Cache.expand_cache_key([ - self.class.model_name.name.downcase, - "#{id}-#{updated_at.strftime('%Y%m%d%H%M%S%9N')}" - ].compact) - end - end -end diff --git a/lib/active_model_serializers/railtie.rb b/lib/active_model_serializers/railtie.rb deleted file mode 100644 index d6843c9c2..000000000 --- a/lib/active_model_serializers/railtie.rb +++ /dev/null @@ -1,48 +0,0 @@ -require 'rails/railtie' -require 'action_controller' -require 'action_controller/railtie' -require 'action_controller/serialization' - -module ActiveModelSerializers - class Railtie < Rails::Railtie - config.to_prepare do - ActiveModel::Serializer.serializers_cache.clear - end - - initializer 'active_model_serializers.action_controller' do - ActiveSupport.on_load(:action_controller) do - include(::ActionController::Serialization) - end - end - - initializer 'active_model_serializers.prepare_serialization_context' do - SerializationContext.url_helpers = Rails.application.routes.url_helpers - SerializationContext.default_url_options = Rails.application.routes.default_url_options - end - - # This hook is run after the action_controller railtie has set the configuration - # based on the *environment* configuration and before any config/initializers are run - # and also before eager_loading (if enabled). - initializer 'active_model_serializers.set_configs', after: 'action_controller.set_configs' do - ActiveModelSerializers.logger = Rails.configuration.action_controller.logger - ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching - # We want this hook to run after the config has been set, even if ActionController has already loaded. - ActiveSupport.on_load(:action_controller) do - ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store - end - end - - # :nocov: - generators do |app| - Rails::Generators.configure!(app.config.generators) - Rails::Generators.hidden_namespaces.uniq! - require 'generators/rails/resource_override' - end - # :nocov: - - if Rails.env.test? - ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Schema) - ActionController::TestCase.send(:include, ActiveModelSerializers::Test::Serializer) - end - end -end diff --git a/lib/active_model_serializers/register_jsonapi_renderer.rb b/lib/active_model_serializers/register_jsonapi_renderer.rb deleted file mode 100644 index 715c6ab3d..000000000 --- a/lib/active_model_serializers/register_jsonapi_renderer.rb +++ /dev/null @@ -1,78 +0,0 @@ -# Based on discussion in https://github.com/rails/rails/pull/23712#issuecomment-184977238, -# the JSON API media type will have its own format/renderer. -# -# > We recommend the media type be registered on its own as jsonapi -# when a jsonapi Renderer and deserializer (Http::Parameters::DEFAULT_PARSERS) are added. -# -# Usage: -# -# ActiveSupport.on_load(:action_controller) do -# require 'active_model_serializers/register_jsonapi_renderer' -# end -# -# And then in controllers, use `render jsonapi: model` rather than `render json: model, adapter: :json_api`. -# -# For example, in a controller action, we can: -# respond_to do |format| -# format.jsonapi { render jsonapi: model } -# end -# -# or -# -# render jsonapi: model -# -# No wrapper format needed as it does not apply (i.e. no `wrap_parameters format: [jsonapi]`) -module ActiveModelSerializers - module Jsonapi - MEDIA_TYPE = 'application/vnd.api+json'.freeze - HEADERS = { - response: { 'CONTENT_TYPE'.freeze => MEDIA_TYPE }, - request: { 'ACCEPT'.freeze => MEDIA_TYPE } - }.freeze - - def self.install - # actionpack/lib/action_dispatch/http/mime_types.rb - Mime::Type.register MEDIA_TYPE, :jsonapi - - if Rails::VERSION::MAJOR >= 5 - ActionDispatch::Request.parameter_parsers[:jsonapi] = parser - else - ActionDispatch::ParamsParser::DEFAULT_PARSERS[Mime[:jsonapi]] = parser - end - - # ref https://github.com/rails/rails/pull/21496 - ActionController::Renderers.add :jsonapi do |json, options| - json = serialize_jsonapi(json, options).to_json(options) unless json.is_a?(String) - self.content_type ||= Mime[:jsonapi] - self.response_body = json - end - end - - # Proposal: should actually deserialize the JSON API params - # to the hash format expected by `ActiveModel::Serializers::JSON` - # actionpack/lib/action_dispatch/http/parameters.rb - def self.parser - lambda do |body| - data = JSON.parse(body) - data = { _json: data } unless data.is_a?(Hash) - data.with_indifferent_access - end - end - - module ControllerSupport - def serialize_jsonapi(json, options) - options[:adapter] = :json_api - options.fetch(:serialization_context) do - options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) - end - get_serializer(json, options) - end - end - end -end - -ActiveModelSerializers::Jsonapi.install - -ActiveSupport.on_load(:action_controller) do - include ActiveModelSerializers::Jsonapi::ControllerSupport -end diff --git a/lib/active_model_serializers/serializable_resource.rb b/lib/active_model_serializers/serializable_resource.rb deleted file mode 100644 index f67cf2385..000000000 --- a/lib/active_model_serializers/serializable_resource.rb +++ /dev/null @@ -1,82 +0,0 @@ -require 'set' - -module ActiveModelSerializers - class SerializableResource - ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links, :serialization_context, :key_transform]) - include ActiveModelSerializers::Logging - - delegate :serializable_hash, :as_json, :to_json, to: :adapter - notify :serializable_hash, :render - notify :as_json, :render - notify :to_json, :render - - # Primary interface to composing a resource with a serializer and adapter. - # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. - def initialize(resource, options = {}) - @resource = resource - @adapter_opts, @serializer_opts = - options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } - end - - def serialization_scope=(scope) - serializer_opts[:scope] = scope - end - - def serialization_scope - serializer_opts[:scope] - end - - def serialization_scope_name=(scope_name) - serializer_opts[:scope_name] = scope_name - end - - # NOTE: if no adapter is available, returns the resource itself. (i.e. adapter is a no-op) - def adapter - @adapter ||= find_adapter - end - alias adapter_instance adapter - - def find_adapter - return resource unless serializer? - adapter = catch :no_serializer do - ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts) - end - adapter || resource - end - - def serializer_instance - @serializer_instance ||= serializer.new(resource, serializer_opts) - end - - # Get serializer either explicitly :serializer or implicitly from resource - # Remove :serializer key from serializer_opts - # Remove :each_serializer if present and set as :serializer key - def serializer - @serializer ||= - begin - @serializer = serializer_opts.delete(:serializer) - @serializer ||= ActiveModel::Serializer.serializer_for(resource, serializer_opts) - - if serializer_opts.key?(:each_serializer) - serializer_opts[:serializer] = serializer_opts.delete(:each_serializer) - end - @serializer - end - end - alias serializer_class serializer - - # True when no explicit adapter given, or explicit appear is truthy (non-nil) - # False when explicit adapter is falsy (nil or false) - def use_adapter? - !(adapter_opts.key?(:adapter) && !adapter_opts[:adapter]) - end - - def serializer? - use_adapter? && !serializer.nil? - end - - protected - - attr_reader :resource, :adapter_opts, :serializer_opts - end -end diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb deleted file mode 100644 index 9ef604f2e..000000000 --- a/lib/active_model_serializers/serialization_context.rb +++ /dev/null @@ -1,39 +0,0 @@ -require 'active_support/core_ext/array/extract_options' -module ActiveModelSerializers - class SerializationContext - class << self - attr_writer :url_helpers, :default_url_options - def url_helpers - @url_helpers ||= Module.new - end - - def default_url_options - @default_url_options ||= {} - end - end - module UrlHelpers - def self.included(base) - base.send(:include, SerializationContext.url_helpers) - end - - def default_url_options - SerializationContext.default_url_options - end - end - - attr_reader :request_url, :query_parameters, :key_transform - - def initialize(*args) - options = args.extract_options! - if args.size == 1 - request = args.pop - options[:request_url] = request.original_url[/\A[^?]+/] - options[:query_parameters] = request.query_parameters - end - @request_url = options.delete(:request_url) - @query_parameters = options.delete(:query_parameters) - @url_helpers = options.delete(:url_helpers) || self.class.url_helpers - @default_url_options = options.delete(:default_url_options) || self.class.default_url_options - end - end -end diff --git a/lib/active_model_serializers/test.rb b/lib/active_model_serializers/test.rb deleted file mode 100644 index bec452ec1..000000000 --- a/lib/active_model_serializers/test.rb +++ /dev/null @@ -1,7 +0,0 @@ -module ActiveModelSerializers - module Test - extend ActiveSupport::Autoload - autoload :Serializer - autoload :Schema - end -end diff --git a/lib/active_model_serializers/test/schema.rb b/lib/active_model_serializers/test/schema.rb deleted file mode 100644 index a00015869..000000000 --- a/lib/active_model_serializers/test/schema.rb +++ /dev/null @@ -1,138 +0,0 @@ -module ActiveModelSerializers - module Test - module Schema - # A Minitest Assertion that test the response is valid against a schema. - # @param schema_path [String] a custom schema path - # @param message [String] a custom error message - # @return [Boolean] true when the response is valid - # @return [Minitest::Assertion] when the response is invalid - # @example - # get :index - # assert_response_schema - def assert_response_schema(schema_path = nil, message = nil) - matcher = AssertResponseSchema.new(schema_path, request, response, message) - assert(matcher.call, matcher.message) - end - - def assert_request_schema(schema_path = nil, message = nil) - matcher = AssertRequestSchema.new(schema_path, request, response, message) - assert(matcher.call, matcher.message) - end - - # May be renamed - def assert_request_response_schema(schema_path = nil, message = nil) - assert_request_schema(schema_path, message) - assert_response_schema(schema_path, message) - end - - def assert_schema(payload, schema_path = nil, message = nil) - matcher = AssertSchema.new(schema_path, request, response, message, payload) - assert(matcher.call, matcher.message) - end - - MissingSchema = Class.new(Minitest::Assertion) - InvalidSchemaError = Class.new(Minitest::Assertion) - - class AssertSchema - attr_reader :schema_path, :request, :response, :message, :payload - - # Interface may change. - def initialize(schema_path, request, response, message, payload = nil) - require_json_schema! - @request = request - @response = response - @payload = payload - @schema_path = schema_path || schema_path_default - @message = message - @document_store = JsonSchema::DocumentStore.new - add_schema_to_document_store - end - - def call - json_schema.expand_references!(store: document_store) - status, errors = json_schema.validate(response_body) - @message = [message, errors.map(&:to_s).to_sentence].compact.join(': ') - status - end - - protected - - attr_reader :document_store - - def controller_path - request.filtered_parameters.with_indifferent_access[:controller] - end - - def action - request.filtered_parameters.with_indifferent_access[:action] - end - - def schema_directory - ActiveModelSerializers.config.schema_path - end - - def schema_full_path - "#{schema_directory}/#{schema_path}" - end - - def schema_path_default - "#{controller_path}/#{action}.json" - end - - def schema_data - load_json_file(schema_full_path) - end - - def response_body - load_json(response.body) - end - - def request_params - request.env['action_dispatch.request.request_parameters'] - end - - def json_schema - @json_schema ||= JsonSchema.parse!(schema_data) - end - - def add_schema_to_document_store - Dir.glob("#{schema_directory}/**/*.json").each do |path| - schema_data = load_json_file(path) - extra_schema = JsonSchema.parse!(schema_data) - document_store.add_schema(extra_schema) - end - end - - def load_json(json) - JSON.parse(json) - rescue JSON::ParserError => ex - raise InvalidSchemaError, ex.message - end - - def load_json_file(path) - load_json(File.read(path)) - rescue Errno::ENOENT - raise MissingSchema, "No Schema file at #{schema_full_path}" - end - - def require_json_schema! - require 'json_schema' - rescue LoadError - raise LoadError, "You don't have json_schema installed in your application. Please add it to your Gemfile and run bundle install" - end - end - class AssertResponseSchema < AssertSchema - def initialize(*) - super - @payload = response_body - end - end - class AssertRequestSchema < AssertSchema - def initialize(*) - super - @payload = request_params - end - end - end - end -end diff --git a/lib/active_model_serializers/test/serializer.rb b/lib/active_model_serializers/test/serializer.rb deleted file mode 100644 index dc812c557..000000000 --- a/lib/active_model_serializers/test/serializer.rb +++ /dev/null @@ -1,125 +0,0 @@ -require 'set' -module ActiveModelSerializers - module Test - module Serializer - extend ActiveSupport::Concern - - included do - setup :setup_serialization_subscriptions - teardown :teardown_serialization_subscriptions - end - - # Asserts that the request was rendered with the appropriate serializers. - # - # # assert that the "PostSerializer" serializer was rendered - # assert_serializer "PostSerializer" - # - # # return a custom error message - # assert_serializer "PostSerializer", "PostSerializer not rendered" - # - # # assert that the instance of PostSerializer was rendered - # assert_serializer PostSerializer - # - # # assert that the "PostSerializer" serializer was rendered - # assert_serializer :post_serializer - # - # # assert that the rendered serializer starts with "Post" - # assert_serializer %r{\APost.+\Z} - # - # # assert that no serializer was rendered - # assert_serializer nil - # - def assert_serializer(expectation, message = nil) - @assert_serializer.expectation = expectation - @assert_serializer.message = message - @assert_serializer.response = response - assert(@assert_serializer.matches?, @assert_serializer.message) - end - - class AssertSerializer - attr_reader :serializers, :message - attr_accessor :response, :expectation - - def initialize - @serializers = Set.new - @_subscribers = [] - end - - def message=(message) - @message = message || "expecting <#{expectation.inspect}> but rendering with <#{serializers.to_a}>" - end - - def matches? - # Force body to be read in case the template is being streamed. - response.body - - case expectation - when a_serializer? then matches_class? - when Symbol then matches_symbol? - when String then matches_string? - when Regexp then matches_regexp? - when NilClass then matches_nil? - else fail ArgumentError, 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil' - end - end - - def subscribe - @_subscribers << ActiveSupport::Notifications.subscribe(event_name) do |_name, _start, _finish, _id, payload| - serializer = payload[:serializer].name - serializers << serializer - end - end - - def unsubscribe - @_subscribers.each do |subscriber| - ActiveSupport::Notifications.unsubscribe(subscriber) - end - end - - private - - def matches_class? - serializers.include?(expectation.name) - end - - def matches_symbol? - camelize_expectation = expectation.to_s.camelize - serializers.include?(camelize_expectation) - end - - def matches_string? - !expectation.empty? && serializers.include?(expectation) - end - - def matches_regexp? - serializers.any? do |serializer| - serializer.match(expectation) - end - end - - def matches_nil? - serializers.empty? - end - - def a_serializer? - ->(exp) { exp.is_a?(Class) && exp < ActiveModel::Serializer } - end - - def event_name - ::ActiveModelSerializers::Logging::RENDER_EVENT - end - end - - private - - def setup_serialization_subscriptions - @assert_serializer = AssertSerializer.new - @assert_serializer.subscribe - end - - def teardown_serialization_subscriptions - @assert_serializer.unsubscribe - end - end - end -end diff --git a/lib/generators/rails/USAGE b/lib/generators/rails/USAGE deleted file mode 100644 index 85de6ad38..000000000 --- a/lib/generators/rails/USAGE +++ /dev/null @@ -1,6 +0,0 @@ -Description: - Generates a serializer for the given resource. - -Example: - `rails generate serializer Account name created_at` - diff --git a/lib/generators/rails/resource_override.rb b/lib/generators/rails/resource_override.rb deleted file mode 100644 index 5177a6369..000000000 --- a/lib/generators/rails/resource_override.rb +++ /dev/null @@ -1,10 +0,0 @@ -require 'rails/generators' -require 'rails/generators/rails/resource/resource_generator' - -module Rails - module Generators - class ResourceGenerator - hook_for :serializer, default: true, type: :boolean - end - end -end diff --git a/lib/generators/rails/serializer_generator.rb b/lib/generators/rails/serializer_generator.rb deleted file mode 100644 index e670d5cf6..000000000 --- a/lib/generators/rails/serializer_generator.rb +++ /dev/null @@ -1,36 +0,0 @@ -module Rails - module Generators - class SerializerGenerator < NamedBase - source_root File.expand_path('../templates', __FILE__) - check_class_collision suffix: 'Serializer' - - argument :attributes, type: :array, default: [], banner: 'field:type field:type' - - class_option :parent, type: :string, desc: 'The parent class for the generated serializer' - - def create_serializer_file - template 'serializer.rb.erb', File.join('app/serializers', class_path, "#{file_name}_serializer.rb") - end - - private - - def attributes_names - [:id] + attributes.reject(&:reference?).map! { |a| a.name.to_sym } - end - - def association_names - attributes.select(&:reference?).map! { |a| a.name.to_sym } - end - - def parent_class_name - if options[:parent] - options[:parent] - elsif 'ApplicationSerializer'.safe_constantize - 'ApplicationSerializer' - else - 'ActiveModel::Serializer' - end - end - end - end -end diff --git a/lib/generators/rails/templates/serializer.rb.erb b/lib/generators/rails/templates/serializer.rb.erb deleted file mode 100644 index 4ebb004e2..000000000 --- a/lib/generators/rails/templates/serializer.rb.erb +++ /dev/null @@ -1,8 +0,0 @@ -<% module_namespacing do -%> -class <%= class_name %>Serializer < <%= parent_class_name %> - attributes <%= attributes_names.map(&:inspect).join(", ") %> -<% association_names.each do |attribute| -%> - has_one :<%= attribute %> -<% end -%> -end -<% end -%> diff --git a/lib/grape/active_model_serializers.rb b/lib/grape/active_model_serializers.rb deleted file mode 100644 index 8dc7a314a..000000000 --- a/lib/grape/active_model_serializers.rb +++ /dev/null @@ -1,16 +0,0 @@ -# To add Grape support, require 'grape/active_model_serializers' in the base of your Grape endpoints -# Then add 'include Grape::ActiveModelSerializers' to enable the formatter and helpers -require 'active_model_serializers' -require 'grape/formatters/active_model_serializers' -require 'grape/helpers/active_model_serializers' - -module Grape - module ActiveModelSerializers - extend ActiveSupport::Concern - - included do - formatter :json, Grape::Formatters::ActiveModelSerializers - helpers Grape::Helpers::ActiveModelSerializers - end - end -end diff --git a/lib/grape/formatters/active_model_serializers.rb b/lib/grape/formatters/active_model_serializers.rb deleted file mode 100644 index 534c5babf..000000000 --- a/lib/grape/formatters/active_model_serializers.rb +++ /dev/null @@ -1,32 +0,0 @@ -# A Grape response formatter that can be used as 'formatter :json, Grape::Formatters::ActiveModelSerializers' -# -# Serializer options can be passed as a hash from your Grape endpoint using env[:active_model_serializer_options], -# or better yet user the render helper in Grape::Helpers::ActiveModelSerializers - -require 'active_model_serializers/serialization_context' - -module Grape - module Formatters - module ActiveModelSerializers - def self.call(resource, env) - serializer_options = build_serializer_options(env) - ::ActiveModelSerializers::SerializableResource.new(resource, serializer_options).to_json - end - - def self.build_serializer_options(env) - ams_options = env[:active_model_serializer_options] || {} - - # Add serialization context - ams_options.fetch(:serialization_context) do - request = env['grape.request'] - ams_options[:serialization_context] = ::ActiveModelSerializers::SerializationContext.new( - request_url: request.url[/\A[^?]+/], - query_parameters: request.params - ) - end - - ams_options - end - end - end -end diff --git a/lib/grape/helpers/active_model_serializers.rb b/lib/grape/helpers/active_model_serializers.rb deleted file mode 100644 index afbdab85a..000000000 --- a/lib/grape/helpers/active_model_serializers.rb +++ /dev/null @@ -1,17 +0,0 @@ -# Helpers can be included in your Grape endpoint as: helpers Grape::Helpers::ActiveModelSerializers - -module Grape - module Helpers - module ActiveModelSerializers - # A convenience method for passing ActiveModelSerializers serializer options - # - # Example: To include relationships in the response: render(post, include: ['comments']) - # - # Example: To include pagination meta data: render(posts, meta: { page: posts.page, total_pages: posts.total_pages }) - def render(resource, active_model_serializer_options = {}) - env[:active_model_serializer_options] = active_model_serializer_options - resource - end - end - end -end diff --git a/lib/tasks/rubocop.rake b/lib/tasks/rubocop.rake deleted file mode 100644 index 5c9a1242f..000000000 --- a/lib/tasks/rubocop.rake +++ /dev/null @@ -1,53 +0,0 @@ -begin - require 'rubocop' - require 'rubocop/rake_task' -rescue LoadError # rubocop:disable Lint/HandleExceptions -else - require 'rbconfig' - # https://github.com/bundler/bundler/blob/1b3eb2465a/lib/bundler/constants.rb#L2 - windows_platforms = /(msdos|mswin|djgpp|mingw)/ - if RbConfig::CONFIG['host_os'] =~ windows_platforms - desc 'No-op rubocop on Windows-- unsupported platform' - task :rubocop do - puts 'Skipping rubocop on Windows' - end - elsif defined?(::Rubinius) - desc 'No-op rubocop to avoid rbx segfault' - task :rubocop do - puts 'Skipping rubocop on rbx due to segfault' - puts 'https://github.com/rubinius/rubinius/issues/3499' - end - else - Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - patterns = [ - 'Gemfile', - 'Rakefile', - 'lib/**/*.{rb,rake}', - 'config/**/*.rb', - 'app/**/*.rb', - 'test/**/*.rb' - ] - desc 'Execute rubocop' - RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--rails', '--display-cop-names', '--display-style-guide'] - task.formatters = ['progress'] - task.patterns = patterns - task.fail_on_error = true - end - - namespace :rubocop do - desc 'Auto-gen rubocop config' - task :auto_gen_config do - options = ['--auto-gen-config'].concat patterns - require 'benchmark' - result = 0 - cli = RuboCop::CLI.new - time = Benchmark.realtime do - result = cli.run(options) - end - puts "Finished in #{time} seconds" if cli.options[:debug] - abort('RuboCop failed!') if result.nonzero? - end - end - end -end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb deleted file mode 100644 index 3373de7c0..000000000 --- a/test/action_controller/adapter_selector_test.rb +++ /dev/null @@ -1,62 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class AdapterSelectorTest < ActionController::TestCase - class Profile < Model - attributes :id, :name, :description - associations :comments - end - class ProfileSerializer < ActiveModel::Serializer - type 'profiles' - attributes :name, :description - end - - class AdapterSelectorTestController < ActionController::Base - def render_using_default_adapter - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile - end - - def render_using_adapter_override - @profile = Profile.new(id: 'render_using_adapter_override', name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile, adapter: :json_api - end - - def render_skipping_adapter - @profile = Profile.new(id: 'render_skipping_adapter_id', name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile, adapter: false - end - end - - tests AdapterSelectorTestController - - def test_render_using_default_adapter - get :render_using_default_adapter - assert_equal '{"name":"Name 1","description":"Description 1"}', response.body - end - - def test_render_using_adapter_override - get :render_using_adapter_override - - expected = { - data: { - id: 'render_using_adapter_override', - type: 'profiles', - attributes: { - name: 'Name 1', - description: 'Description 1' - } - } - } - - assert_equal expected.to_json, response.body - end - - def test_render_skipping_adapter - get :render_skipping_adapter - assert_equal '{"id":"render_skipping_adapter_id","name":"Name 1","description":"Description 1"}', response.body - end - end - end -end diff --git a/test/action_controller/explicit_serializer_test.rb b/test/action_controller/explicit_serializer_test.rb deleted file mode 100644 index a23b6f6b9..000000000 --- a/test/action_controller/explicit_serializer_test.rb +++ /dev/null @@ -1,135 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class ExplicitSerializerTest < ActionController::TestCase - class ExplicitSerializerTestController < ActionController::Base - def render_using_explicit_serializer - @profile = Profile.new(name: 'Name 1', - description: 'Description 1', - comments: 'Comments 1') - render json: @profile, serializer: ProfilePreviewSerializer - end - - def render_array_using_explicit_serializer - array = [ - Profile.new(name: 'Name 1', - description: 'Description 1', - comments: 'Comments 1'), - Profile.new(name: 'Name 2', - description: 'Description 2', - comments: 'Comments 2') - ] - render json: array, - serializer: PaginatedSerializer, - each_serializer: ProfilePreviewSerializer - end - - def render_array_using_implicit_serializer - array = [ - Profile.new(name: 'Name 1', - description: 'Description 1', - comments: 'Comments 1'), - Profile.new(name: 'Name 2', - description: 'Description 2', - comments: 'Comments 2') - ] - render json: array, - each_serializer: ProfilePreviewSerializer - end - - def render_array_using_explicit_serializer_and_custom_serializers - @post = Post.new(title: 'New Post', body: 'Body') - @author = Author.new(name: 'Jane Blogger') - @author.posts = [@post] - @post.author = @author - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @first_comment.author = nil - @second_comment.post = @post - @second_comment.author = nil - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post.blog = @blog - - render json: [@post], each_serializer: PostPreviewSerializer - end - - def render_using_explicit_each_serializer - location = Location.new(id: 42, lat: '-23.550520', lng: '-46.633309') - place = Place.new(id: 1337, name: 'Amazing Place', locations: [location]) - - render json: place, each_serializer: PlaceSerializer - end - end - - tests ExplicitSerializerTestController - - def test_render_using_explicit_serializer - get :render_using_explicit_serializer - - assert_equal 'application/json', @response.content_type - assert_equal '{"name":"Name 1"}', @response.body - end - - def test_render_array_using_explicit_serializer - get :render_array_using_explicit_serializer - assert_equal 'application/json', @response.content_type - - expected = [ - { 'name' => 'Name 1' }, - { 'name' => 'Name 2' } - ] - - assert_equal expected.to_json, @response.body - end - - def test_render_array_using_implicit_serializer - get :render_array_using_implicit_serializer - assert_equal 'application/json', @response.content_type - - expected = [ - { 'name' => 'Name 1' }, - { 'name' => 'Name 2' } - ] - assert_equal expected.to_json, @response.body - end - - def test_render_array_using_explicit_serializer_and_custom_serializers - get :render_array_using_explicit_serializer_and_custom_serializers - - expected = [ - { - 'title' => 'New Post', - 'body' => 'Body', - 'id' => @controller.instance_variable_get(:@post).id, - 'comments' => [{ 'id' => 1 }, { 'id' => 2 }], - 'author' => { 'id' => @controller.instance_variable_get(:@author).id } - } - ] - - assert_equal expected.to_json, @response.body - end - - def test_render_using_explicit_each_serializer - get :render_using_explicit_each_serializer - - expected = { - id: 1337, - name: 'Amazing Place', - locations: [ - { - id: 42, - lat: '-23.550520', - lng: '-46.633309', - address: 'Nowhere' # is a virtual attribute on LocationSerializer - } - ] - } - - assert_equal expected.to_json, response.body - end - end - end -end diff --git a/test/action_controller/json/include_test.rb b/test/action_controller/json/include_test.rb deleted file mode 100644 index 1fc8863e5..000000000 --- a/test/action_controller/json/include_test.rb +++ /dev/null @@ -1,246 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class Json - class IncludeTest < ActionController::TestCase - INCLUDE_STRING = 'posts.comments'.freeze - INCLUDE_HASH = { posts: :comments }.freeze - DEEP_INCLUDE = 'posts.comments.author'.freeze - - class IncludeTestController < ActionController::Base - def setup_data - ActionController::Base.cache_store.clear - - @author = Author.new(id: 1, name: 'Steve K.') - - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - - @post.comments = [@first_comment, @second_comment] - @post.author = @author - - @first_comment.post = @post - @second_comment.post = @post - - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @author.posts = [@post] - - @first_comment.author = @author - @second_comment.author = @author - @author.comments = [@first_comment, @second_comment] - @author.roles = [] - @author.bio = {} - end - - def render_without_include - setup_data - render json: @author, adapter: :json - end - - def render_resource_with_include_hash - setup_data - render json: @author, include: INCLUDE_HASH, adapter: :json - end - - def render_resource_with_include_string - setup_data - render json: @author, include: INCLUDE_STRING, adapter: :json - end - - def render_resource_with_deep_include - setup_data - render json: @author, include: DEEP_INCLUDE, adapter: :json - end - - def render_without_recursive_relationships - # testing recursive includes ('**') can't have any cycles in the - # relationships, or we enter an infinite loop. - author = Author.new(id: 11, name: 'Jane Doe') - post = Post.new(id: 12, title: 'Hello World', body: 'My first post') - comment = Comment.new(id: 13, body: 'Commentary') - author.posts = [post] - post.comments = [comment] - render json: author - end - end - - tests IncludeTestController - - def test_render_without_include - get :render_without_include - response = JSON.parse(@response.body) - expected = { - 'author' => { - 'id' => 1, - 'name' => 'Steve K.', - 'posts' => [ - { - 'id' => 42, 'title' => 'New Post', 'body' => 'Body' - } - ], - 'roles' => [], - 'bio' => {} - } - } - - assert_equal(expected, response) - end - - def test_render_resource_with_include_hash - get :render_resource_with_include_hash - response = JSON.parse(@response.body) - - assert_equal(expected_include_response, response) - end - - def test_render_resource_with_include_string - get :render_resource_with_include_string - - response = JSON.parse(@response.body) - - assert_equal(expected_include_response, response) - end - - def test_render_resource_with_deep_include - get :render_resource_with_deep_include - - response = JSON.parse(@response.body) - - assert_equal(expected_deep_include_response, response) - end - - def test_render_with_empty_default_includes - with_default_includes '' do - get :render_without_include - response = JSON.parse(@response.body) - expected = { - 'author' => { - 'id' => 1, - 'name' => 'Steve K.' - } - } - assert_equal(expected, response) - end - end - - def test_render_with_recursive_default_includes - with_default_includes '**' do - get :render_without_recursive_relationships - response = JSON.parse(@response.body) - - expected = { - 'id' => 11, - 'name' => 'Jane Doe', - 'roles' => nil, - 'bio' => nil, - 'posts' => [ - { - 'id' => 12, - 'title' => 'Hello World', - 'body' => 'My first post', - 'comments' => [ - { - 'id' => 13, - 'body' => 'Commentary', - 'post' => nil, # not set to avoid infinite recursion - 'author' => nil, # not set to avoid infinite recursion - } - ], - 'blog' => { - 'id' => 999, - 'name' => 'Custom blog', - 'writer' => nil, - 'articles' => nil - }, - 'author' => nil # not set to avoid infinite recursion - } - ] - } - assert_equal(expected, response) - end - end - - def test_render_with_includes_overrides_default_includes - with_default_includes '' do - get :render_resource_with_include_hash - response = JSON.parse(@response.body) - - assert_equal(expected_include_response, response) - end - end - - private - - def expected_include_response - { - 'author' => { - 'id' => 1, - 'name' => 'Steve K.', - 'posts' => [ - { - 'id' => 42, 'title' => 'New Post', 'body' => 'Body', - 'comments' => [ - { - 'id' => 1, 'body' => 'ZOMG A COMMENT' - }, - { - 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT' - } - ] - } - ] - } - } - end - - def expected_deep_include_response - { - 'author' => { - 'id' => 1, - 'name' => 'Steve K.', - 'posts' => [ - { - 'id' => 42, 'title' => 'New Post', 'body' => 'Body', - 'comments' => [ - { - 'id' => 1, 'body' => 'ZOMG A COMMENT', - 'author' => { - 'id' => 1, - 'name' => 'Steve K.' - } - }, - { - 'id' => 2, 'body' => 'ZOMG ANOTHER COMMENT', - 'author' => { - 'id' => 1, - 'name' => 'Steve K.' - } - } - ] - } - ] - } - } - end - - def with_default_includes(include_directive) - original = ActiveModelSerializers.config.default_includes - ActiveModelSerializers.config.default_includes = include_directive - clear_include_directive_cache - yield - ensure - ActiveModelSerializers.config.default_includes = original - clear_include_directive_cache - end - - def clear_include_directive_cache - ActiveModelSerializers - .instance_variable_set(:@default_include_directive, nil) - end - end - end - end -end diff --git a/test/action_controller/json_api/deserialization_test.rb b/test/action_controller/json_api/deserialization_test.rb deleted file mode 100644 index 025f857b7..000000000 --- a/test/action_controller/json_api/deserialization_test.rb +++ /dev/null @@ -1,112 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApi - class DeserializationTest < ActionController::TestCase - class DeserializationTestController < ActionController::Base - def render_parsed_payload - parsed_hash = ActiveModelSerializers::Deserialization.jsonapi_parse(params) - render json: parsed_hash - end - - def render_polymorphic_parsed_payload - parsed_hash = ActiveModelSerializers::Deserialization.jsonapi_parse( - params, - polymorphic: [:restriction_for, :restricted_to] - ) - render json: parsed_hash - end - end - - tests DeserializationTestController - - def test_deserialization_of_relationship_only_object - hash = { - 'data' => { - 'type' => 'restraints', - 'relationships' => { - 'restriction_for' => { - 'data' => { - 'type' => 'discounts', - 'id' => '67' - } - }, - 'restricted_to' => { - 'data' => nil - } - } - }, - 'restraint' => {} - } - - post :render_polymorphic_parsed_payload, params: hash - - response = JSON.parse(@response.body) - expected = { - 'restriction_for_id' => '67', - 'restriction_for_type' => 'discounts', - 'restricted_to_id' => nil, - 'restricted_to_type' => nil - } - - assert_equal(expected, response) - end - - def test_deserialization - hash = { - 'data' => { - 'type' => 'photos', - 'id' => 'zorglub', - 'attributes' => { - 'title' => 'Ember Hamster', - 'src' => 'http://example.com/images/productivity.png', - 'image-width' => '200', - 'imageHeight' => '200', - 'ImageSize' => '1024' - }, - 'relationships' => { - 'author' => { - 'data' => nil - }, - 'photographer' => { - 'data' => { 'type' => 'people', 'id' => '9' } - }, - 'comments' => { - 'data' => [ - { 'type' => 'comments', 'id' => '1' }, - { 'type' => 'comments', 'id' => '2' } - ] - }, - 'related-images' => { - 'data' => [ - { 'type' => 'image', 'id' => '7' }, - { 'type' => 'image', 'id' => '8' } - ] - } - } - } - } - - post :render_parsed_payload, params: hash - - response = JSON.parse(@response.body) - expected = { - 'id' => 'zorglub', - 'title' => 'Ember Hamster', - 'src' => 'http://example.com/images/productivity.png', - 'image_width' => '200', - 'image_height' => '200', - 'image_size' => '1024', - 'author_id' => nil, - 'photographer_id' => '9', - 'comment_ids' => %w(1 2), - 'related_image_ids' => %w(7 8) - } - - assert_equal(expected, response) - end - end - end - end -end diff --git a/test/action_controller/json_api/errors_test.rb b/test/action_controller/json_api/errors_test.rb deleted file mode 100644 index 6da3c9ada..000000000 --- a/test/action_controller/json_api/errors_test.rb +++ /dev/null @@ -1,40 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApi - class ErrorsTest < ActionController::TestCase - def test_active_model_with_multiple_errors - get :render_resource_with_errors - - expected_errors_object = { - errors: [ - { source: { pointer: '/data/attributes/name' }, detail: 'cannot be nil' }, - { source: { pointer: '/data/attributes/name' }, detail: 'must be longer' }, - { source: { pointer: '/data/attributes/id' }, detail: 'must be a uuid' } - ] - }.to_json - assert_equal json_response_body.to_json, expected_errors_object - end - - def json_response_body - JSON.load(@response.body) - end - - class ErrorsTestController < ActionController::Base - def render_resource_with_errors - resource = Profile.new(name: 'Name 1', - description: 'Description 1', - comments: 'Comments 1') - resource.errors.add(:name, 'cannot be nil') - resource.errors.add(:name, 'must be longer') - resource.errors.add(:id, 'must be a uuid') - render json: resource, adapter: :json_api, serializer: ActiveModel::Serializer::ErrorSerializer - end - end - - tests ErrorsTestController - end - end - end -end diff --git a/test/action_controller/json_api/fields_test.rb b/test/action_controller/json_api/fields_test.rb deleted file mode 100644 index af87ad39a..000000000 --- a/test/action_controller/json_api/fields_test.rb +++ /dev/null @@ -1,66 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApi - class FieldsTest < ActionController::TestCase - class FieldsTestController < ActionController::Base - class AuthorWithName < Author - attributes :first_name, :last_name - end - class AuthorWithNameSerializer < AuthorSerializer - type 'authors' - end - class PostWithPublishAt < Post - attributes :publish_at - end - class PostWithPublishAtSerializer < ActiveModel::Serializer - type 'posts' - attributes :title, :body, :publish_at - belongs_to :author - has_many :comments - end - - def setup_post - ActionController::Base.cache_store.clear - @author = AuthorWithName.new(id: 1, first_name: 'Bob', last_name: 'Jones') - @comment1 = Comment.new(id: 7, body: 'cool', author: @author) - @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) - @post = PostWithPublishAt.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2], - publish_at: '2020-03-16T03:55:25.291Z') - @comment1.post = @post - @comment2.post = @post - end - - def render_fields_works_on_relationships - setup_post - render json: @post, serializer: PostWithPublishAtSerializer, adapter: :json_api, fields: { posts: [:author] } - end - end - - tests FieldsTestController - - test 'fields works on relationships' do - get :render_fields_works_on_relationships - response = JSON.parse(@response.body) - expected = { - 'data' => { - 'id' => '1337', - 'type' => 'posts', - 'relationships' => { - 'author' => { - 'data' => { - 'id' => '1', - 'type' => 'authors' - } - } - } - } - } - assert_equal expected, response - end - end - end - end -end diff --git a/test/action_controller/json_api/linked_test.rb b/test/action_controller/json_api/linked_test.rb deleted file mode 100644 index 120197681..000000000 --- a/test/action_controller/json_api/linked_test.rb +++ /dev/null @@ -1,202 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApi - class LinkedTest < ActionDispatch::IntegrationTest - class LinkedTestController < ActionController::Base - def setup_post - ActionController::Base.cache_store.clear - @role1 = Role.new(id: 1, name: 'admin') - @role2 = Role.new(id: 2, name: 'colab') - @author = Author.new(id: 1, name: 'Steve K.') - @author.posts = [] - @author.bio = nil - @author.roles = [@role1, @role2] - @role1.author = @author - @role2.author = @author - @author2 = Author.new(id: 2, name: 'Anonymous') - @author2.posts = [] - @author2.bio = nil - @author2.roles = [] - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @post.author = @author - @first_comment.post = @post - @first_comment.author = @author2 - @second_comment.post = @post - @second_comment.author = nil - @post2 = Post.new(id: 2, title: 'Another Post', body: 'Body') - @post2.author = @author - @post2.comments = [] - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @post2.blog = @blog - end - - def render_resource_without_include - setup_post - render json: @post - end - - def render_resource_with_include - setup_post - render json: @post, adapter: :json_api, include: [:author] - end - - def render_resource_with_include_of_custom_key_by_original - setup_post - render json: @post, adapter: :json_api, include: [:reviews], serializer: PostWithCustomKeysSerializer - end - - def render_resource_with_nested_include - setup_post - render json: @post, adapter: :json_api, include: [comments: [:author]] - end - - def render_resource_with_nested_has_many_include_wildcard - setup_post - render json: @post, adapter: :json_api, include: 'author.*' - end - - def render_resource_with_missing_nested_has_many_include - setup_post - @post.author = @author2 # author2 has no roles. - render json: @post, adapter: :json_api, include: [author: [:roles]] - end - - def render_collection_with_missing_nested_has_many_include - setup_post - @post.author = @author2 - render json: [@post, @post2], adapter: :json_api, include: [author: [:roles]] - end - - def render_collection_without_include - setup_post - render json: [@post], adapter: :json_api - end - - def render_collection_with_include - setup_post - render json: [@post], adapter: :json_api, include: 'author, comments' - end - end - - setup do - @routes = Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', to: LinkedTestController, via: [:get, :post] - end - end - end - - def test_render_resource_without_include - get '/render_resource_without_include' - response = JSON.parse(@response.body) - refute response.key? 'included' - end - - def test_render_resource_with_include - get '/render_resource_with_include' - response = JSON.parse(@response.body) - assert response.key? 'included' - assert_equal 1, response['included'].size - assert_equal 'Steve K.', response['included'].first['attributes']['name'] - end - - def test_render_resource_with_nested_has_many_include - get '/render_resource_with_nested_has_many_include_wildcard' - response = JSON.parse(@response.body) - expected_linked = [ - { - 'id' => '1', - 'type' => 'authors', - 'attributes' => { - 'name' => 'Steve K.' - }, - 'relationships' => { - 'posts' => { 'data' => [] }, - 'roles' => { 'data' => [{ 'type' => 'roles', 'id' => '1' }, { 'type' => 'roles', 'id' => '2' }] }, - 'bio' => { 'data' => nil } - } - }, { - 'id' => '1', - 'type' => 'roles', - 'attributes' => { - 'name' => 'admin', - 'description' => nil, - 'slug' => 'admin-1' - }, - 'relationships' => { - 'author' => { 'data' => { 'type' => 'authors', 'id' => '1' } } - } - }, { - 'id' => '2', - 'type' => 'roles', - 'attributes' => { - 'name' => 'colab', - 'description' => nil, - 'slug' => 'colab-2' - }, - 'relationships' => { - 'author' => { 'data' => { 'type' => 'authors', 'id' => '1' } } - } - } - ] - assert_equal expected_linked, response['included'] - end - - def test_render_resource_with_include_of_custom_key_by_original - get '/render_resource_with_include_of_custom_key_by_original' - response = JSON.parse(@response.body) - assert response.key? 'included' - - relationships = response['data']['relationships'] - - assert_includes relationships, 'reviews' - assert_includes relationships, 'writer' - assert_includes relationships, 'site' - end - - def test_render_resource_with_nested_include - get '/render_resource_with_nested_include' - response = JSON.parse(@response.body) - assert response.key? 'included' - assert_equal 3, response['included'].size - end - - def test_render_collection_without_include - get '/render_collection_without_include' - response = JSON.parse(@response.body) - refute response.key? 'included' - end - - def test_render_collection_with_include - get '/render_collection_with_include' - response = JSON.parse(@response.body) - assert response.key? 'included' - end - - def test_render_resource_with_nested_attributes_even_when_missing_associations - get '/render_resource_with_missing_nested_has_many_include' - response = JSON.parse(@response.body) - assert response.key? 'included' - refute include_type?(response['included'], 'roles') - end - - def test_render_collection_with_missing_nested_has_many_include - get '/render_collection_with_missing_nested_has_many_include' - response = JSON.parse(@response.body) - assert response.key? 'included' - assert include_type?(response['included'], 'roles') - end - - def include_type?(collection, value) - collection.detect { |i| i['type'] == value } - end - end - end - end -end diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb deleted file mode 100644 index 0af086b7c..000000000 --- a/test/action_controller/json_api/pagination_test.rb +++ /dev/null @@ -1,116 +0,0 @@ -require 'test_helper' -require 'will_paginate/array' -require 'kaminari' -require 'kaminari/hooks' -::Kaminari::Hooks.init - -module ActionController - module Serialization - class JsonApi - class PaginationTest < ActionController::TestCase - KAMINARI_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_kaminari'.freeze - WILL_PAGINATE_URI = 'http://test.host/action_controller/serialization/json_api/pagination_test/pagination_test/render_pagination_using_will_paginate'.freeze - - class PaginationTestController < ActionController::Base - def setup - @array = [ - Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), - Profile.new(name: 'Name 3', description: 'Description 3', comments: 'Comments 3') - ] - end - - def using_kaminari - setup - Kaminari.paginate_array(@array).page(params[:page][:number]).per(params[:page][:size]) - end - - def using_will_paginate - setup - @array.paginate(page: params[:page][:number], per_page: params[:page][:size]) - end - - def render_pagination_using_kaminari - render json: using_kaminari, adapter: :json_api - end - - def render_pagination_using_will_paginate - render json: using_will_paginate, adapter: :json_api - end - - def render_array_without_pagination_links - setup - render json: @array, adapter: :json_api - end - end - - tests PaginationTestController - - def test_render_pagination_links_with_will_paginate - expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } - - get :render_pagination_using_will_paginate, params: { page: { number: 2, size: 1 } } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_render_only_last_and_next_pagination_links - expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } - get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 } } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_render_pagination_links_with_kaminari - expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'next' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'last' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } - get :render_pagination_using_kaminari, params: { page: { number: 2, size: 1 } } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_render_only_prev_and_first_pagination_links - expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1" } - get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 } } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_render_only_last_and_next_pagination_links_with_additional_params - expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", - 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", - 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional" } - get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 }, teste: 'additional' } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_render_only_prev_and_first_pagination_links_with_additional_params - expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", - 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", - 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional" } - get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 }, teste: 'additional' } - response = JSON.parse(@response.body) - assert_equal expected_links, response['links'] - end - - def test_array_without_pagination_links - get :render_array_without_pagination_links, params: { page: { number: 2, size: 1 } } - response = JSON.parse(@response.body) - refute response.key? 'links' - end - end - end - end -end diff --git a/test/action_controller/json_api/transform_test.rb b/test/action_controller/json_api/transform_test.rb deleted file mode 100644 index 69212f324..000000000 --- a/test/action_controller/json_api/transform_test.rb +++ /dev/null @@ -1,189 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class JsonApi - class KeyTransformTest < ActionController::TestCase - class KeyTransformTestController < ActionController::Base - class Post < ::Model - attributes :title, :body, :publish_at - associations :author, :top_comments - end - class Author < ::Model - attributes :first_name, :last_name - end - class TopComment < ::Model - attributes :body - associations :author, :post - end - class PostSerializer < ActiveModel::Serializer - type 'posts' - attributes :title, :body, :publish_at - belongs_to :author - has_many :top_comments - - link(:post_authors) { 'https://example.com/post_authors' } - - meta do - { - rating: 5, - favorite_count: 10 - } - end - end - - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - attributes :first_name, :last_name - end - - class TopCommentSerializer < ActiveModel::Serializer - type 'top_comments' - attributes :body - belongs_to :author - end - - def setup_post - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') - @comment1 = TopComment.new(id: 7, body: 'cool', author: @author) - @comment2 = TopComment.new(id: 12, body: 'awesome', author: @author) - @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, top_comments: [@comment1, @comment2], - publish_at: '2020-03-16T03:55:25.291Z') - @comment1.post = @post - @comment2.post = @post - end - - def render_resource_with_transform - setup_post - render json: @post, serializer: PostSerializer, adapter: :json_api, - key_transform: :camel - end - - def render_resource_with_transform_nil - setup_post - render json: @post, serializer: PostSerializer, adapter: :json_api, - key_transform: nil - end - - def render_resource_with_transform_with_global_config - old_transform = ActiveModelSerializers.config.key_transform - setup_post - ActiveModelSerializers.config.key_transform = :camel_lower - render json: @post, serializer: PostSerializer, adapter: :json_api - ensure - ActiveModelSerializers.config.key_transform = old_transform - end - end - - tests KeyTransformTestController - - def test_render_resource_with_transform - get :render_resource_with_transform - response = JSON.parse(@response.body) - expected = { - 'Data' => { - 'Id' => '1337', - 'Type' => 'Posts', - 'Attributes' => { - 'Title' => 'Title 1', - 'Body' => 'Body 1', - 'PublishAt' => '2020-03-16T03:55:25.291Z' - }, - 'Relationships' => { - 'Author' => { - 'Data' => { - 'Id' => '1', - 'Type' => 'Authors' - } - }, - 'TopComments' => { - 'Data' => [ - { 'Id' => '7', 'Type' => 'TopComments' }, - { 'Id' => '12', 'Type' => 'TopComments' } - ] - } - }, - 'Links' => { - 'PostAuthors' => 'https://example.com/post_authors' - }, - 'Meta' => { 'Rating' => 5, 'FavoriteCount' => 10 } - } - } - assert_equal expected, response - end - - def test_render_resource_with_transform_nil - get :render_resource_with_transform_nil - response = JSON.parse(@response.body) - expected = { - 'data' => { - 'id' => '1337', - 'type' => 'posts', - 'attributes' => { - 'title' => 'Title 1', - 'body' => 'Body 1', - 'publish-at' => '2020-03-16T03:55:25.291Z' - }, - 'relationships' => { - 'author' => { - 'data' => { - 'id' => '1', - 'type' => 'authors' - } - }, - 'top-comments' => { - 'data' => [ - { 'id' => '7', 'type' => 'top-comments' }, - { 'id' => '12', 'type' => 'top-comments' } - ] - } - }, - 'links' => { - 'post-authors' => 'https://example.com/post_authors' - }, - 'meta' => { 'rating' => 5, 'favorite-count' => 10 } - } - } - assert_equal expected, response - end - - def test_render_resource_with_transform_with_global_config - get :render_resource_with_transform_with_global_config - response = JSON.parse(@response.body) - expected = { - 'data' => { - 'id' => '1337', - 'type' => 'posts', - 'attributes' => { - 'title' => 'Title 1', - 'body' => 'Body 1', - 'publishAt' => '2020-03-16T03:55:25.291Z' - }, - 'relationships' => { - 'author' => { - 'data' => { - 'id' => '1', - 'type' => 'authors' - } - }, - 'topComments' => { - 'data' => [ - { 'id' => '7', 'type' => 'topComments' }, - { 'id' => '12', 'type' => 'topComments' } - ] - } - }, - 'links' => { - 'postAuthors' => 'https://example.com/post_authors' - }, - 'meta' => { 'rating' => 5, 'favoriteCount' => 10 } - } - } - assert_equal expected, response - end - end - end - end -end diff --git a/test/action_controller/lookup_proc_test.rb b/test/action_controller/lookup_proc_test.rb deleted file mode 100644 index 4d2ad0b10..000000000 --- a/test/action_controller/lookup_proc_test.rb +++ /dev/null @@ -1,49 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class LookupProcTest < ActionController::TestCase - module Api - module V3 - class PostCustomSerializer < ActiveModel::Serializer - attributes :title, :body - - belongs_to :author - end - - class AuthorCustomSerializer < ActiveModel::Serializer - attributes :name - end - - class LookupProcTestController < ActionController::Base - def implicit_namespaced_serializer - author = Author.new(name: 'Bob') - post = Post.new(title: 'New Post', body: 'Body', author: author) - - render json: post - end - end - end - end - - tests Api::V3::LookupProcTestController - - test 'implicitly uses namespaced serializer' do - controller_namespace = lambda do |resource_class, _parent_serializer_class, namespace| - "#{namespace}::#{resource_class}CustomSerializer" if namespace - end - - with_prepended_lookup(controller_namespace) do - get :implicit_namespaced_serializer - - assert_serializer Api::V3::PostCustomSerializer - - expected = { 'title' => 'New Post', 'body' => 'Body', 'author' => { 'name' => 'Bob' } } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - end - end - end -end diff --git a/test/action_controller/namespace_lookup_test.rb b/test/action_controller/namespace_lookup_test.rb deleted file mode 100644 index b5c8f496d..000000000 --- a/test/action_controller/namespace_lookup_test.rb +++ /dev/null @@ -1,232 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class NamespaceLookupTest < ActionController::TestCase - class Book < ::Model - attributes :id, :title, :body - associations :writer, :chapters - end - class Chapter < ::Model - attributes :title - end - class Writer < ::Model - attributes :name - end - - module Api - module V2 - class BookSerializer < ActiveModel::Serializer - attributes :title - end - end - - module VHeader - class BookSerializer < ActiveModel::Serializer - attributes :title, :body - - def body - 'header' - end - end - end - - module V3 - class BookSerializer < ActiveModel::Serializer - attributes :title, :body - - belongs_to :writer - has_many :chapters - end - - class ChapterSerializer < ActiveModel::Serializer - attribute :title do - "Chapter - #{object.title}" - end - end - - class WriterSerializer < ActiveModel::Serializer - attributes :name - end - - class LookupTestController < ActionController::Base - before_action only: [:namespace_set_in_before_filter] do - self.namespace_for_serializer = Api::V2 - end - - def implicit_namespaced_serializer - writer = Writer.new(name: 'Bob') - book = Book.new(title: 'New Post', body: 'Body', writer: writer, chapters: []) - - render json: book - end - - def implicit_namespaced_collection_serializer - chapter1 = Chapter.new(title: 'Oh') - chapter2 = Chapter.new(title: 'Oh my') - - render json: [chapter1, chapter2] - end - - def implicit_has_many_namespaced_serializer - chapter1 = Chapter.new(title: 'Odd World') - chapter2 = Chapter.new(title: 'New World') - book = Book.new(title: 'New Post', body: 'Body', chapters: [chapter1, chapter2]) - - render json: book - end - - def explicit_namespace_as_module - book = Book.new(title: 'New Post', body: 'Body') - - render json: book, namespace: Api::V2 - end - - def explicit_namespace_as_string - book = Book.new(title: 'New Post', body: 'Body') - - # because this is a string, ruby can't auto-lookup the constant, so otherwise - # the lookup thinks we mean ::Api::V2 - render json: book, namespace: 'ActionController::Serialization::NamespaceLookupTest::Api::V2' - end - - def explicit_namespace_as_symbol - book = Book.new(title: 'New Post', body: 'Body') - - # because this is a string, ruby can't auto-lookup the constant, so otherwise - # the lookup thinks we mean ::Api::V2 - render json: book, namespace: :'ActionController::Serialization::NamespaceLookupTest::Api::V2' - end - - def invalid_namespace - book = Book.new(id: 'invalid_namespace_book_id', title: 'New Post', body: 'Body') - - render json: book, namespace: :api_v2 - end - - def namespace_set_in_before_filter - book = Book.new(title: 'New Post', body: 'Body') - render json: book - end - - def namespace_set_by_request_headers - book = Book.new(title: 'New Post', body: 'Body') - version_from_header = request.headers['X-API_VERSION'] - namespace = "ActionController::Serialization::NamespaceLookupTest::#{version_from_header}" - - render json: book, namespace: namespace - end - end - end - end - - tests Api::V3::LookupTestController - - setup do - @test_namespace = self.class.parent - end - - test 'uses request headers to determine the namespace' do - request.env['X-API_VERSION'] = 'Api::VHeader' - get :namespace_set_by_request_headers - - assert_serializer Api::VHeader::BookSerializer - end - - test 'implicitly uses namespaced serializer' do - get :implicit_namespaced_serializer - - assert_serializer Api::V3::BookSerializer - - expected = { 'title' => 'New Post', 'body' => 'Body', 'writer' => { 'name' => 'Bob' }, 'chapters' => [] } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'implicitly uses namespaced serializer for collection' do - get :implicit_namespaced_collection_serializer - - assert_serializer 'ActiveModel::Serializer::CollectionSerializer' - - expected = [{ 'title' => 'Chapter - Oh' }, { 'title' => 'Chapter - Oh my' }] - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'implicitly uses namespaced serializer for has_many' do - get :implicit_has_many_namespaced_serializer - - assert_serializer Api::V3::BookSerializer - - expected = { - 'title' => 'New Post', - 'body' => 'Body', 'writer' => nil, - 'chapters' => [ - { 'title' => 'Chapter - Odd World' }, - { 'title' => 'Chapter - New World' } - ] - } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'explicit namespace as module' do - get :explicit_namespace_as_module - - assert_serializer Api::V2::BookSerializer - - expected = { 'title' => 'New Post' } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'explicit namespace as string' do - get :explicit_namespace_as_string - - assert_serializer Api::V2::BookSerializer - - expected = { 'title' => 'New Post' } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'explicit namespace as symbol' do - get :explicit_namespace_as_symbol - - assert_serializer Api::V2::BookSerializer - - expected = { 'title' => 'New Post' } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'invalid namespace' do - get :invalid_namespace - - assert_serializer ActiveModel::Serializer::Null - - expected = { 'id' => 'invalid_namespace_book_id', 'title' => 'New Post', 'body' => 'Body' } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - - test 'namespace set in before filter' do - get :namespace_set_in_before_filter - - assert_serializer Api::V2::BookSerializer - - expected = { 'title' => 'New Post' } - actual = JSON.parse(@response.body) - - assert_equal expected, actual - end - end - end -end diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb deleted file mode 100644 index 3d767d049..000000000 --- a/test/action_controller/serialization_scope_name_test.rb +++ /dev/null @@ -1,235 +0,0 @@ -require 'test_helper' - -module SerializationScopeTesting - class User < ActiveModelSerializers::Model - attributes :id, :name, :admin - def admin? - admin - end - end - class Comment < ActiveModelSerializers::Model - attributes :id, :body - end - class Post < ActiveModelSerializers::Model - attributes :id, :title, :body, :comments - end - class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body, :comments - - def body - "The 'scope' is the 'current_user': #{scope == current_user}" - end - - def comments - if current_user.admin? - [Comment.new(id: 1, body: 'Admin')] - else - [Comment.new(id: 2, body: 'Scoped')] - end - end - - def json_key - 'post' - end - end - class PostTestController < ActionController::Base - attr_writer :current_user - - def render_post_by_non_admin - self.current_user = User.new(id: 3, name: 'Pete', admin: false) - render json: new_post, serializer: serializer, adapter: :json - end - - def render_post_by_admin - self.current_user = User.new(id: 3, name: 'Pete', admin: true) - render json: new_post, serializer: serializer, adapter: :json - end - - def current_user - defined?(@current_user) ? @current_user : :current_user_not_set - end - - private - - def new_post - Post.new(id: 4, title: 'Title') - end - - def serializer - PostSerializer - end - end - class PostViewContextSerializer < PostSerializer - def body - "The 'scope' is the 'view_context': #{scope == view_context}" - end - - def comments - if view_context.controller.current_user.admin? - [Comment.new(id: 1, body: 'Admin')] - else - [Comment.new(id: 2, body: 'Scoped')] - end - end - end - class DefaultScopeTest < ActionController::TestCase - tests PostTestController - - def test_default_serialization_scope - assert_equal :current_user, @controller._serialization_scope - end - - def test_default_serialization_scope_object - assert_equal :current_user_not_set, @controller.current_user - assert_equal :current_user_not_set, @controller.serialization_scope - end - - def test_default_scope_non_admin - get :render_post_by_non_admin - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'current_user': true", - comments: [ - { id: 2, body: 'Scoped' } - ] - } - }.to_json - assert_equal expected_json, @response.body - end - - def test_default_scope_admin - get :render_post_by_admin - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'current_user': true", - comments: [ - { id: 1, body: 'Admin' } - ] - } - }.to_json - assert_equal expected_json, @response.body - end - end - class SerializationScopeTest < ActionController::TestCase - class PostViewContextTestController < PostTestController - serialization_scope :view_context - - private - - def serializer - PostViewContextSerializer - end - end - tests PostViewContextTestController - - def test_defined_serialization_scope - assert_equal :view_context, @controller._serialization_scope - end - - def test_defined_serialization_scope_object - assert_equal @controller.view_context.controller, @controller.serialization_scope.controller - end - - def test_serialization_scope_non_admin - get :render_post_by_non_admin - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'view_context': true", - comments: [ - { id: 2, body: 'Scoped' } - ] - } - }.to_json - assert_equal expected_json, @response.body - end - - def test_serialization_scope_admin - get :render_post_by_admin - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'view_context': true", - comments: [ - { id: 1, body: 'Admin' } - ] - } - }.to_json - assert_equal expected_json, @response.body - end - end - class NilSerializationScopeTest < ActionController::TestCase - class PostViewContextTestController < ActionController::Base - serialization_scope nil - - attr_accessor :current_user - - def render_post_with_no_scope - self.current_user = User.new(id: 3, name: 'Pete', admin: false) - render json: new_post, serializer: PostSerializer, adapter: :json - end - - def render_post_with_passed_in_scope - self.current_user = User.new(id: 3, name: 'Pete', admin: false) - render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user, scope_name: :current_user - end - - def render_post_with_passed_in_scope_without_scope_name - self.current_user = User.new(id: 3, name: 'Pete', admin: false) - render json: new_post, serializer: PostSerializer, adapter: :json, scope: current_user - end - - private - - def new_post - Post.new(id: 4, title: 'Title') - end - end - tests PostViewContextTestController - - def test_nil_serialization_scope - assert_nil @controller._serialization_scope - end - - def test_nil_serialization_scope_object - assert_nil @controller.serialization_scope - end - - def test_nil_scope - exception_matcher = /current_user/ - exception = assert_raises(NameError) do - get :render_post_with_no_scope - end - assert_match exception_matcher, exception.message - end - - def test_serialization_scope_is_and_nil_scope_passed_in_current_user - get :render_post_with_passed_in_scope - expected_json = { - post: { - id: 4, - title: 'Title', - body: "The 'scope' is the 'current_user': true", - comments: [ - { id: 2, body: 'Scoped' } - ] - } - }.to_json - assert_equal expected_json, @response.body - end - - def test_serialization_scope_is_nil_and_scope_passed_in_current_user_without_scope_name - exception_matcher = /current_user/ - exception = assert_raises(NameError) do - get :render_post_with_passed_in_scope_without_scope_name - end - assert_match exception_matcher, exception.message - end - end -end diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb deleted file mode 100644 index dfd72b42e..000000000 --- a/test/action_controller/serialization_test.rb +++ /dev/null @@ -1,472 +0,0 @@ -require 'test_helper' - -module ActionController - module Serialization - class ImplicitSerializerTest < ActionController::TestCase - class ImplicitSerializationTestController < ActionController::Base - include SerializationTesting - def render_using_implicit_serializer - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile - end - - def render_using_default_adapter_root - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile - end - - def render_array_using_custom_root - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: [@profile], root: 'custom_root' - end - - def render_array_that_is_empty_using_custom_root - render json: [], root: 'custom_root' - end - - def render_object_using_custom_root - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - render json: @profile, root: 'custom_root' - end - - def render_array_using_implicit_serializer - array = [ - Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(name: 'Name 2', description: 'Description 2', comments: 'Comments 2') - ] - render json: array - end - - def render_array_using_implicit_serializer_and_meta - @profiles = [ - Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - ] - render json: @profiles, meta: { total: 10 } - end - - def render_array_using_implicit_serializer_and_links - with_adapter ActiveModelSerializers::Adapter::JsonApi do - @profiles = [ - Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - ] - - render json: @profiles, links: { self: 'http://example.com/api/profiles/1' } - end - end - - def render_object_with_cache_enabled - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @author = Author.new(id: 1, name: 'Joao Moura.') - @post = Post.new(id: 1, title: 'New Post', body: 'Body', comments: [@comment], author: @author) - - generate_cached_serializer(@post) - - @post.title = 'ZOMG a New Post' - render json: @post - end - - def render_json_object_without_serializer - render json: { error: 'Result is Invalid' } - end - - def render_json_array_object_without_serializer - render json: [{ error: 'Result is Invalid' }] - end - - def update_and_render_object_with_cache_enabled - @post.updated_at = Time.zone.now - - generate_cached_serializer(@post) - render json: @post - end - - def render_object_expired_with_cache_enabled - comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new(id: 1, title: 'New Post', body: 'Body', comments: [comment], author: author) - - generate_cached_serializer(post) - - post.title = 'ZOMG a New Post' - - expires_in = [ - PostSerializer._cache_options[:expires_in], - CommentSerializer._cache_options[:expires_in] - ].max + 200 - - Timecop.travel(Time.zone.now + expires_in) do - render json: post - end - end - - def render_changed_object_with_cache_enabled - comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - author = Author.new(id: 1, name: 'Joao Moura.') - post = Post.new(id: 1, title: 'ZOMG a New Post', body: 'Body', comments: [comment], author: author) - - render json: post - end - - def render_fragment_changed_object_with_only_cache_enabled - author = Author.new(id: 1, name: 'Joao Moura.') - role = Role.new(id: 42, name: 'ZOMG A ROLE', description: 'DESCRIPTION HERE', author: author) - - generate_cached_serializer(role) - role.name = 'lol' - role.description = 'HUEHUEBRBR' - - render json: role - end - - def render_fragment_changed_object_with_except_cache_enabled - author = Author.new(id: 1, name: 'Joao Moura.') - bio = Bio.new(id: 42, content: 'ZOMG A ROLE', rating: 5, author: author) - - generate_cached_serializer(bio) - bio.content = 'lol' - bio.rating = 0 - - render json: bio - end - - def render_fragment_changed_object_with_relationship - comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - comment2 = Comment.new(id: 1, body: 'ZOMG AN UPDATED-BUT-NOT-CACHE-EXPIRED COMMENT') - like = Like.new(id: 1, likeable: comment, time: 3.days.ago) - - generate_cached_serializer(like) - like.likeable = comment2 - like.time = Time.zone.now.to_s - - render json: like - end - end - - tests ImplicitSerializationTestController - - # We just have Null for now, this will change - def test_render_using_implicit_serializer - get :render_using_implicit_serializer - - expected = { - name: 'Name 1', - description: 'Description 1' - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_using_default_root - with_adapter :json_api do - get :render_using_default_adapter_root - end - expected = { - data: { - id: @controller.instance_variable_get(:@profile).id.to_s, - type: 'profiles', - attributes: { - name: 'Name 1', - description: 'Description 1' - } - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_array_using_custom_root - with_adapter :json do - get :render_array_using_custom_root - end - expected = { custom_root: [{ name: 'Name 1', description: 'Description 1' }] } - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_array_that_is_empty_using_custom_root - with_adapter :json do - get :render_array_that_is_empty_using_custom_root - end - - expected = { custom_root: [] } - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_object_using_custom_root - with_adapter :json do - get :render_object_using_custom_root - end - - expected = { custom_root: { name: 'Name 1', description: 'Description 1' } } - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_json_object_without_serializer - get :render_json_object_without_serializer - - assert_equal 'application/json', @response.content_type - expected_body = { error: 'Result is Invalid' } - assert_equal expected_body.to_json, @response.body - end - - def test_render_json_array_object_without_serializer - get :render_json_array_object_without_serializer - - assert_equal 'application/json', @response.content_type - expected_body = [{ error: 'Result is Invalid' }] - assert_equal expected_body.to_json, @response.body - end - - def test_render_array_using_implicit_serializer - get :render_array_using_implicit_serializer - assert_equal 'application/json', @response.content_type - - expected = [ - { - name: 'Name 1', - description: 'Description 1' - }, - { - name: 'Name 2', - description: 'Description 2' - } - ] - - assert_equal expected.to_json, @response.body - end - - def test_render_array_using_implicit_serializer_and_meta - with_adapter :json_api do - get :render_array_using_implicit_serializer_and_meta - end - expected = { - data: [ - { - id: @controller.instance_variable_get(:@profiles).first.id.to_s, - type: 'profiles', - attributes: { - name: 'Name 1', - description: 'Description 1' - } - } - ], - meta: { - total: 10 - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_array_using_implicit_serializer_and_links - get :render_array_using_implicit_serializer_and_links - - expected = { - data: [ - { - id: @controller.instance_variable_get(:@profiles).first.id.to_s, - type: 'profiles', - attributes: { - name: 'Name 1', - description: 'Description 1' - } - } - ], - links: { - self: 'http://example.com/api/profiles/1' - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - end - - def test_render_with_cache_enable - expected = { - id: 1, - title: 'New Post', - body: 'Body', - comments: [ - { - id: 1, - body: 'ZOMG A COMMENT' - } - ], - blog: { - id: 999, - name: 'Custom blog' - }, - author: { - id: 1, - name: 'Joao Moura.' - } - } - - ActionController::Base.cache_store.clear - Timecop.freeze(Time.zone.now) do - get :render_object_with_cache_enabled - - assert_equal 'application/json', @response.content_type - assert_equal expected.to_json, @response.body - - get :render_changed_object_with_cache_enabled - assert_equal expected.to_json, @response.body - end - - ActionController::Base.cache_store.clear - get :render_changed_object_with_cache_enabled - assert_not_equal expected.to_json, @response.body - end - - def test_render_with_cache_enable_and_expired - ActionController::Base.cache_store.clear - get :render_object_expired_with_cache_enabled - - expected = { - id: 1, - title: 'ZOMG a New Post', - body: 'Body', - comments: [ - { - id: 1, - body: 'ZOMG A COMMENT' - } - ], - blog: { - id: 999, - name: 'Custom blog' - }, - author: { - id: 1, - name: 'Joao Moura.' - } - } - - assert_equal 'application/json', @response.content_type - actual = @response.body - expected = expected.to_json - if ENV['APPVEYOR'] && actual != expected - skip('Cache expiration tests sometimes fail on Appveyor. FIXME :)') - else - assert_equal actual, expected - end - end - - def test_render_with_fragment_only_cache_enable - ActionController::Base.cache_store.clear - get :render_fragment_changed_object_with_only_cache_enabled - response = JSON.parse(@response.body) - - assert_equal 'application/json', @response.content_type - assert_equal 'ZOMG A ROLE', response['name'] - assert_equal 'HUEHUEBRBR', response['description'] - end - - def test_render_with_fragment_except_cache_enable - ActionController::Base.cache_store.clear - get :render_fragment_changed_object_with_except_cache_enabled - response = JSON.parse(@response.body) - - assert_equal 'application/json', @response.content_type - assert_equal 5, response['rating'] - assert_equal 'lol', response['content'] - end - - def test_render_fragment_changed_object_with_relationship - ActionController::Base.cache_store.clear - - Timecop.freeze(Time.zone.now) do - get :render_fragment_changed_object_with_relationship - response = JSON.parse(@response.body) - - expected_return = { - 'id' => 1, - 'time' => Time.zone.now.to_s, - 'likeable' => { - 'id' => 1, - 'body' => 'ZOMG A COMMENT' - } - } - - assert_equal 'application/json', @response.content_type - assert_equal expected_return, response - end - end - - def test_cache_expiration_on_update - ActionController::Base.cache_store.clear - get :render_object_with_cache_enabled - - expected = { - id: 1, - title: 'ZOMG a New Post', - body: 'Body', - comments: [ - { - id: 1, - body: 'ZOMG A COMMENT' - } - ], - blog: { - id: 999, - name: 'Custom blog' - }, - author: { - id: 1, - name: 'Joao Moura.' - } - } - - get :update_and_render_object_with_cache_enabled - - assert_equal 'application/json', @response.content_type - actual = @response.body - expected = expected.to_json - if ENV['APPVEYOR'] && actual != expected - skip('Cache expiration tests sometimes fail on Appveyor. FIXME :)') - else - assert_equal actual, expected - end - end - - def test_warn_overridding_use_adapter_as_falsy_on_controller_instance - controller = Class.new(ImplicitSerializationTestController) do - def use_adapter? - false - end - end.new - assert_output(nil, /adapter: false/) do - controller.get_serializer(Profile.new) - end - end - - def test_dont_warn_overridding_use_adapter_as_truthy_on_controller_instance - controller = Class.new(ImplicitSerializationTestController) do - def use_adapter? - true - end - end.new - assert_output(nil, '') do - controller.get_serializer(Profile.new) - end - end - - def test_render_event_is_emitted - subscriber = ::ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| - @name = name - end - - get :render_using_implicit_serializer - - assert_equal 'render.active_model_serializers', @name - ensure - ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber - end - end - end -end diff --git a/test/active_model_serializers/adapter_for_test.rb b/test/active_model_serializers/adapter_for_test.rb deleted file mode 100644 index 1439b987c..000000000 --- a/test/active_model_serializers/adapter_for_test.rb +++ /dev/null @@ -1,208 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class AdapterForTest < ::ActiveSupport::TestCase - UnknownAdapterError = ::ActiveModelSerializers::Adapter::UnknownAdapterError - - def test_serializer_adapter_returns_configured_adapter - assert_output(nil, /ActiveModelSerializers::Adapter.configured_adapter/) do - assert_equal ActiveModelSerializers::Adapter.configured_adapter, ActiveModel::Serializer.adapter - end - end - - def test_returns_default_adapter - with_adapter_config_setup do - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Attributes, adapter - end - end - - def test_overwrite_adapter_with_symbol - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = :null - - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Null, adapter - end - end - - def test_overwrite_adapter_with_camelcased_symbol - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = :JsonApi - - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - end - end - - def test_overwrite_adapter_with_string - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = 'json_api' - - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - end - end - - def test_overwrite_adapter_with_a_camelcased_string - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = 'JsonApi' - - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter - end - end - - def test_overwrite_adapter_with_class - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = ActiveModelSerializers::Adapter::Null - - adapter = ActiveModelSerializers::Adapter.configured_adapter - assert_equal ActiveModelSerializers::Adapter::Null, adapter - end - end - - def test_raises_exception_if_invalid_symbol_given - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = :unknown - - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.configured_adapter - end - end - end - - def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter - with_adapter_config_setup do - ActiveModelSerializers.config.adapter = 42 - - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.configured_adapter - end - end - end - - def test_adapter_class_for_known_adapter - klass = ActiveModelSerializers::Adapter.adapter_class(:json_api) - assert_equal ActiveModelSerializers::Adapter::JsonApi, klass - end - - def test_adapter_class_for_unknown_adapter - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.adapter_class(:json_simple) - end - end - - def test_adapter_map - expected_adapter_map = { - 'null'.freeze => ActiveModelSerializers::Adapter::Null, - 'json'.freeze => ActiveModelSerializers::Adapter::Json, - 'attributes'.freeze => ActiveModelSerializers::Adapter::Attributes, - 'json_api'.freeze => ActiveModelSerializers::Adapter::JsonApi - } - actual = ActiveModelSerializers::Adapter.adapter_map - assert_equal actual, expected_adapter_map - end - - def test_adapters - assert_equal ActiveModelSerializers::Adapter.adapters.sort, [ - 'attributes'.freeze, - 'json'.freeze, - 'json_api'.freeze, - 'null'.freeze - ] - end - - def test_lookup_adapter_by_string_name - assert_equal ActiveModelSerializers::Adapter.lookup('json'.freeze), ActiveModelSerializers::Adapter::Json - end - - def test_lookup_adapter_by_symbol_name - assert_equal ActiveModelSerializers::Adapter.lookup(:json), ActiveModelSerializers::Adapter::Json - end - - def test_lookup_adapter_by_class - klass = ActiveModelSerializers::Adapter::Json - assert_equal ActiveModelSerializers::Adapter.lookup(klass), klass - end - - def test_lookup_adapter_from_environment_registers_adapter - ActiveModelSerializers::Adapter.const_set(:AdapterFromEnvironment, Class.new) - klass = ::ActiveModelSerializers::Adapter::AdapterFromEnvironment - name = 'adapter_from_environment'.freeze - assert_equal ActiveModelSerializers::Adapter.lookup(name), klass - assert ActiveModelSerializers::Adapter.adapters.include?(name) - ensure - ActiveModelSerializers::Adapter.adapter_map.delete(name) - ActiveModelSerializers::Adapter.send(:remove_const, :AdapterFromEnvironment) - end - - def test_lookup_adapter_for_unknown_name - assert_raises UnknownAdapterError do - ActiveModelSerializers::Adapter.lookup(:json_simple) - end - end - - def test_adapter - assert_equal ActiveModelSerializers.config.adapter, :attributes - assert_equal ActiveModelSerializers::Adapter.configured_adapter, ActiveModelSerializers::Adapter::Attributes - end - - def test_register_adapter - new_adapter_name = :foo - new_adapter_klass = Class.new - ActiveModelSerializers::Adapter.register(new_adapter_name, new_adapter_klass) - assert ActiveModelSerializers::Adapter.adapters.include?('foo'.freeze) - assert ActiveModelSerializers::Adapter.lookup(:foo), new_adapter_klass - ensure - ActiveModelSerializers::Adapter.adapter_map.delete(new_adapter_name.to_s) - end - - def test_inherited_adapter_hooks_register_adapter - Object.const_set(:MyAdapter, Class.new) - my_adapter = MyAdapter - ActiveModelSerializers::Adapter::Base.inherited(my_adapter) - assert_equal ActiveModelSerializers::Adapter.lookup(:my_adapter), my_adapter - ensure - ActiveModelSerializers::Adapter.adapter_map.delete('my_adapter'.freeze) - Object.send(:remove_const, :MyAdapter) - end - - def test_inherited_adapter_hooks_register_namespaced_adapter - Object.const_set(:MyNamespace, Module.new) - MyNamespace.const_set(:MyAdapter, Class.new) - my_adapter = MyNamespace::MyAdapter - ActiveModelSerializers::Adapter::Base.inherited(my_adapter) - assert_equal ActiveModelSerializers::Adapter.lookup(:'my_namespace/my_adapter'), my_adapter - ensure - ActiveModelSerializers::Adapter.adapter_map.delete('my_namespace/my_adapter'.freeze) - MyNamespace.send(:remove_const, :MyAdapter) - Object.send(:remove_const, :MyNamespace) - end - - def test_inherited_adapter_hooks_register_subclass_of_registered_adapter - Object.const_set(:MyAdapter, Class.new) - my_adapter = MyAdapter - Object.const_set(:MySubclassedAdapter, Class.new(MyAdapter)) - my_subclassed_adapter = MySubclassedAdapter - ActiveModelSerializers::Adapter::Base.inherited(my_adapter) - ActiveModelSerializers::Adapter::Base.inherited(my_subclassed_adapter) - assert_equal ActiveModelSerializers::Adapter.lookup(:my_adapter), my_adapter - assert_equal ActiveModelSerializers::Adapter.lookup(:my_subclassed_adapter), my_subclassed_adapter - ensure - ActiveModelSerializers::Adapter.adapter_map.delete('my_adapter'.freeze) - ActiveModelSerializers::Adapter.adapter_map.delete('my_subclassed_adapter'.freeze) - Object.send(:remove_const, :MyAdapter) - Object.send(:remove_const, :MySubclassedAdapter) - end - - private - - def with_adapter_config_setup - previous_adapter = ActiveModelSerializers.config.adapter - yield - ensure - ActiveModelSerializers.config.adapter = previous_adapter - end - end -end diff --git a/test/active_model_serializers/json_pointer_test.rb b/test/active_model_serializers/json_pointer_test.rb deleted file mode 100644 index 60619ee6e..000000000 --- a/test/active_model_serializers/json_pointer_test.rb +++ /dev/null @@ -1,22 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class JsonPointerTest < ActiveSupport::TestCase - def test_attribute_pointer - attribute_name = 'title' - pointer = ActiveModelSerializers::JsonPointer.new(:attribute, attribute_name) - assert_equal '/data/attributes/title', pointer - end - - def test_primary_data_pointer - pointer = ActiveModelSerializers::JsonPointer.new(:primary_data) - assert_equal '/data', pointer - end - - def test_unknown_data_pointer - assert_raises(TypeError) do - ActiveModelSerializers::JsonPointer.new(:unknown) - end - end - end -end diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb deleted file mode 100644 index 95e616827..000000000 --- a/test/active_model_serializers/logging_test.rb +++ /dev/null @@ -1,77 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class LoggingTest < ActiveSupport::TestCase - class TestLogger < ActiveSupport::Logger - def initialize - @file = StringIO.new - super(@file) - end - - def messages - @file.rewind - @file.read - end - end - - def setup - @author = Author.new(name: 'Steve K.') - @post = Post.new(title: 'New Post', body: 'Body') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @comment.post = @post - @post.author = @author - @author.posts = [@post] - @post_serializer = PostSerializer.new(@post, custom_options: true) - - @old_logger = ActiveModelSerializers.logger - @logger = ActiveSupport::TaggedLogging.new(TestLogger.new) - logger @logger - end - - def teardown - logger @old_logger - end - - def logger(logger) - ActiveModelSerializers.logger = logger - end - - def test_uses_ams_as_tag - ActiveModelSerializers::SerializableResource.new(@post).serializable_hash - assert_match(/\[active_model_serializers\]/, @logger.messages) - end - - def test_logs_when_call_serializable_hash - ActiveModelSerializers::SerializableResource.new(@post).serializable_hash - assert_match(/Rendered/, @logger.messages) - end - - def test_logs_when_call_as_json - ActiveModelSerializers::SerializableResource.new(@post).as_json - assert_match(/Rendered/, @logger.messages) - end - - def test_logs_when_call_to_json - ActiveModelSerializers::SerializableResource.new(@post).to_json - assert_match(/Rendered/, @logger.messages) - end - - def test_logs_correct_serializer - ActiveModelSerializers::SerializableResource.new(@post).serializable_hash - assert_match(/PostSerializer/, @logger.messages) - end - - def test_logs_correct_adapter - ActiveModelSerializers::SerializableResource.new(@post).serializable_hash - assert_match(/ActiveModelSerializers::Adapter::Attributes/, @logger.messages) - end - - def test_logs_the_duration - ActiveModelSerializers::SerializableResource.new(@post).serializable_hash - assert_match(/\(\d+\.\d+ms\)/, @logger.messages) - end - end - end -end diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb deleted file mode 100644 index 6a8a29afb..000000000 --- a/test/active_model_serializers/model_test.rb +++ /dev/null @@ -1,142 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class ModelTest < ActiveSupport::TestCase - include ActiveModel::Serializer::Lint::Tests - - setup do - @resource = ActiveModelSerializers::Model.new - end - - def test_initialization_with_string_keys - klass = Class.new(ActiveModelSerializers::Model) do - attributes :key - end - value = 'value' - - model_instance = klass.new('key' => value) - - assert_equal model_instance.read_attribute_for_serialization(:key), value - end - - def test_attributes_can_be_read_for_serialization - klass = Class.new(ActiveModelSerializers::Model) do - attributes :one, :two, :three - end - original_attributes = { one: 1, two: 2, three: 3 } - original_instance = klass.new(original_attributes) - - # Initial value - instance = original_instance - expected_attributes = { one: 1, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal 1, instance.one - assert_equal 1, instance.read_attribute_for_serialization(:one) - - # FIXME: Change via accessor has no effect on attributes. - instance = original_instance.dup - instance.one = :not_one - assert_equal expected_attributes, instance.attributes - assert_equal :not_one, instance.one - assert_equal :not_one, instance.read_attribute_for_serialization(:one) - - # FIXME: Change via mutating attributes - instance = original_instance.dup - instance.attributes[:one] = :not_one - expected_attributes = { one: :not_one, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal 1, instance.one - assert_equal 1, instance.read_attribute_for_serialization(:one) - end - - def test_attributes_can_be_read_for_serialization_with_attributes_accessors_fix - klass = Class.new(ActiveModelSerializers::Model) do - derive_attributes_from_names_and_fix_accessors - attributes :one, :two, :three - end - original_attributes = { one: 1, two: 2, three: 3 } - original_instance = klass.new(original_attributes) - - # Initial value - instance = original_instance - expected_attributes = { one: 1, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal 1, instance.one - assert_equal 1, instance.read_attribute_for_serialization(:one) - - expected_attributes = { one: :not_one, two: 2, three: 3 }.with_indifferent_access - # Change via accessor - instance = original_instance.dup - instance.one = :not_one - assert_equal expected_attributes, instance.attributes - assert_equal :not_one, instance.one - assert_equal :not_one, instance.read_attribute_for_serialization(:one) - - # Attributes frozen - assert instance.attributes.frozen? - end - - def test_id_attribute_can_be_read_for_serialization - klass = Class.new(ActiveModelSerializers::Model) do - attributes :id, :one, :two, :three - end - self.class.const_set(:SomeTestModel, klass) - original_attributes = { id: :ego, one: 1, two: 2, three: 3 } - original_instance = klass.new(original_attributes) - - # Initial value - instance = original_instance.dup - expected_attributes = { id: :ego, one: 1, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal :ego, instance.id - assert_equal :ego, instance.read_attribute_for_serialization(:id) - - # FIXME: Change via accessor has no effect on attributes. - instance = original_instance.dup - instance.id = :superego - assert_equal expected_attributes, instance.attributes - assert_equal :superego, instance.id - assert_equal :superego, instance.read_attribute_for_serialization(:id) - - # FIXME: Change via mutating attributes - instance = original_instance.dup - instance.attributes[:id] = :superego - expected_attributes = { id: :superego, one: 1, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal :ego, instance.id - assert_equal :ego, instance.read_attribute_for_serialization(:id) - ensure - self.class.send(:remove_const, :SomeTestModel) - end - - def test_id_attribute_can_be_read_for_serialization_with_attributes_accessors_fix - klass = Class.new(ActiveModelSerializers::Model) do - derive_attributes_from_names_and_fix_accessors - attributes :id, :one, :two, :three - end - self.class.const_set(:SomeTestModel, klass) - original_attributes = { id: :ego, one: 1, two: 2, three: 3 } - original_instance = klass.new(original_attributes) - - # Initial value - instance = original_instance.dup - expected_attributes = { id: :ego, one: 1, two: 2, three: 3 }.with_indifferent_access - assert_equal expected_attributes, instance.attributes - assert_equal :ego, instance.id - assert_equal :ego, instance.read_attribute_for_serialization(:id) - - expected_attributes = { id: :superego, one: 1, two: 2, three: 3 }.with_indifferent_access - # Change via accessor - instance = original_instance.dup - instance.id = :superego - assert_equal expected_attributes, instance.attributes - assert_equal :superego, instance.id - assert_equal :superego, instance.read_attribute_for_serialization(:id) - - # Attributes frozen - assert instance.attributes.frozen? - ensure - self.class.send(:remove_const, :SomeTestModel) - end - end -end diff --git a/test/active_model_serializers/railtie_test_isolated.rb b/test/active_model_serializers/railtie_test_isolated.rb deleted file mode 100644 index 1044fc8b9..000000000 --- a/test/active_model_serializers/railtie_test_isolated.rb +++ /dev/null @@ -1,68 +0,0 @@ -# Execute this test in isolation -require 'support/isolated_unit' - -class RailtieTest < ActiveSupport::TestCase - include ActiveSupport::Testing::Isolation - - class WithRailsRequiredFirst < RailtieTest - setup do - require 'rails' - require 'active_model_serializers' - make_basic_app do |app| - app.config.action_controller.perform_caching = true - end - end - - test 'mixes ActionController::Serialization into ActionController::Base' do - assert ActionController.const_defined?(:Serialization), - "ActionController::Serialization should be defined, but isn't" - assert ::ActionController::Base.included_modules.include?(::ActionController::Serialization), - "ActionController::Serialization should be included in ActionController::Base, but isn't" - end - - test 'prepares url_helpers for SerializationContext' do - assert ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for - assert_equal Rails.application.routes.default_url_options, - ActiveModelSerializers::SerializationContext.default_url_options - end - - test 'sets the ActiveModelSerializers.logger to Rails.logger' do - refute_nil Rails.logger - refute_nil ActiveModelSerializers.logger - assert_equal Rails.logger, ActiveModelSerializers.logger - end - - test 'it is configured for caching' do - assert_equal ActionController::Base.cache_store, ActiveModelSerializers.config.cache_store - assert_equal true, Rails.configuration.action_controller.perform_caching - assert_equal true, ActiveModelSerializers.config.perform_caching - end - end - - class WithoutRailsRequiredFirst < RailtieTest - setup do - require 'active_model_serializers' - make_basic_app do |app| - app.config.action_controller.perform_caching = true - end - end - - test 'does not mix ActionController::Serialization into ActionController::Base' do - refute ActionController.const_defined?(:Serialization), - 'ActionController::Serialization should not be defined, but is' - end - - test 'has its own logger at ActiveModelSerializers.logger' do - refute_nil Rails.logger - refute_nil ActiveModelSerializers.logger - refute_equal Rails.logger, ActiveModelSerializers.logger - end - - test 'it is not configured for caching' do - refute_nil ActionController::Base.cache_store - assert_nil ActiveModelSerializers.config.cache_store - assert_equal true, Rails.configuration.action_controller.perform_caching - assert_nil ActiveModelSerializers.config.perform_caching - end - end -end diff --git a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb b/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb deleted file mode 100644 index 30542408f..000000000 --- a/test/active_model_serializers/register_jsonapi_renderer_test_isolated.rb +++ /dev/null @@ -1,161 +0,0 @@ -require 'support/isolated_unit' -require 'minitest/mock' -require 'action_dispatch' -require 'action_controller' - -class JsonApiRendererTest < ActionDispatch::IntegrationTest - include ActiveSupport::Testing::Isolation - - class TestController < ActionController::Base - class << self - attr_accessor :last_request_parameters - end - - def render_with_jsonapi_renderer - permitted_params = params.permit(data: [:id, :type, attributes: [:name]]) - permitted_params = permitted_params.to_h.with_indifferent_access - attributes = - if permitted_params[:data] - permitted_params[:data][:attributes].merge(id: permitted_params[:data][:id]) - else - # Rails returns empty params when no mime type can be negotiated. - # (Until https://github.com/rails/rails/pull/26632 is reviewed.) - permitted_params - end - author = Author.new(attributes) - render jsonapi: author - end - - def parse - self.class.last_request_parameters = request.request_parameters - head :ok - end - end - - def teardown - TestController.last_request_parameters = nil - end - - def assert_parses(expected, actual, headers = {}) - post '/parse', params: actual, headers: headers - assert_response :ok - assert_equal(expected, TestController.last_request_parameters) - end - - def define_author_model_and_serializer - TestController.const_set(:Author, Class.new(ActiveModelSerializers::Model) do - attributes :id, :name - end) - TestController.const_set(:AuthorSerializer, Class.new(ActiveModel::Serializer) do - type 'users' - attribute :id - attribute :name - end) - end - - class WithoutRenderer < JsonApiRendererTest - setup do - require 'rails' - require 'active_record' - require 'support/rails5_shims' - require 'active_model_serializers' - require 'fixtures/poro' - - make_basic_app - - Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', to: TestController, via: [:get, :post] - end - end - define_author_model_and_serializer - end - - def test_jsonapi_parser_not_registered - parsers = if Rails::VERSION::MAJOR >= 5 - ActionDispatch::Request.parameter_parsers - else - ActionDispatch::ParamsParser::DEFAULT_PARSERS - end - assert_nil parsers[Mime[:jsonapi]] - end - - def test_jsonapi_renderer_not_registered - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}' - headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } - post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert_equal '', response.body - assert_equal 500, response.status - assert_equal ActionView::MissingTemplate, request.env['action_dispatch.exception'].class - end - - def test_jsonapi_parser - assert_parses( - {}, - '', - 'CONTENT_TYPE' => 'application/vnd.api+json' - ) - end - end - - class WithRenderer < JsonApiRendererTest - setup do - require 'rails' - require 'active_record' - require 'support/rails5_shims' - require 'active_model_serializers' - require 'fixtures/poro' - require 'active_model_serializers/register_jsonapi_renderer' - - make_basic_app - - Rails.application.routes.draw do - ActiveSupport::Deprecation.silence do - match ':action', to: TestController, via: [:get, :post] - end - end - define_author_model_and_serializer - end - - def test_jsonapi_parser_registered - if Rails::VERSION::MAJOR >= 5 - parsers = ActionDispatch::Request.parameter_parsers - assert_equal Proc, parsers[:jsonapi].class - else - parsers = ActionDispatch::ParamsParser::DEFAULT_PARSERS - assert_equal Proc, parsers[Mime[:jsonapi]].class - end - end - - def test_jsonapi_renderer_registered - expected = { - 'data' => { - 'id' => '36c9c04e-86b1-4636-a5b0-8616672d1765', - 'type' => 'users', - 'attributes' => { 'name' => 'Johnny Rico' } - } - } - - payload = '{"data": {"attributes": {"name": "Johnny Rico"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}' - headers = { 'CONTENT_TYPE' => 'application/vnd.api+json' } - post '/render_with_jsonapi_renderer', params: payload, headers: headers - assert_equal expected.to_json, response.body - end - - def test_jsonapi_parser - assert_parses( - { - 'data' => { - 'attributes' => { - 'name' => 'John Doe' - }, - 'type' => 'users', - 'id' => '36c9c04e-86b1-4636-a5b0-8616672d1765' - } - }, - '{"data": {"attributes": {"name": "John Doe"}, "type": "users", "id": "36c9c04e-86b1-4636-a5b0-8616672d1765"}}', - 'CONTENT_TYPE' => 'application/vnd.api+json' - ) - end - end -end diff --git a/test/active_model_serializers/serialization_context_test_isolated.rb b/test/active_model_serializers/serialization_context_test_isolated.rb deleted file mode 100644 index 5720e84a1..000000000 --- a/test/active_model_serializers/serialization_context_test_isolated.rb +++ /dev/null @@ -1,71 +0,0 @@ -# Execute this test in isolation -require 'support/isolated_unit' -require 'minitest/mock' - -class SerializationContextTest < ActiveSupport::TestCase - include ActiveSupport::Testing::Isolation - - class WithRails < SerializationContextTest - def create_request - request = ActionDispatch::Request.new({}) - def request.original_url - 'http://example.com/articles?page=2' - end - - def request.query_parameters - { 'page' => 2 } - end - request - end - - setup do - require 'rails' - require 'active_model_serializers' - make_basic_app - @context = ActiveModelSerializers::SerializationContext.new(create_request) - end - - test 'create context with request url and query parameters' do - assert_equal @context.request_url, 'http://example.com/articles' - assert_equal @context.query_parameters, 'page' => 2 - end - - test 'url_helpers is set up for Rails url_helpers' do - assert_equal Module, ActiveModelSerializers::SerializationContext.url_helpers.class - assert ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for - end - - test 'default_url_options returns Rails.application.routes.default_url_options' do - assert_equal Rails.application.routes.default_url_options, - ActiveModelSerializers::SerializationContext.default_url_options - end - end - - class WithoutRails < SerializationContextTest - def create_request - { - request_url: 'http://example.com/articles', - query_parameters: { 'page' => 2 } - } - end - - setup do - require 'active_model_serializers/serialization_context' - @context = ActiveModelSerializers::SerializationContext.new(create_request) - end - - test 'create context with request url and query parameters' do - assert_equal @context.request_url, 'http://example.com/articles' - assert_equal @context.query_parameters, 'page' => 2 - end - - test 'url_helpers is a module when Rails is not present' do - assert_equal Module, ActiveModelSerializers::SerializationContext.url_helpers.class - refute ActiveModelSerializers::SerializationContext.url_helpers.respond_to? :url_for - end - - test 'default_url_options return a Hash' do - assert Hash, ActiveModelSerializers::SerializationContext.default_url_options.class - end - end -end diff --git a/test/active_model_serializers/test/schema_test.rb b/test/active_model_serializers/test/schema_test.rb deleted file mode 100644 index 0fe497d78..000000000 --- a/test/active_model_serializers/test/schema_test.rb +++ /dev/null @@ -1,131 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Test - class SchemaTest < ActionController::TestCase - include ActiveModelSerializers::Test::Schema - - class MyController < ActionController::Base - def index - render json: profile - end - - def show - index - end - - def name_as_a_integer - profile.name = 1 - index - end - - def render_using_json_api - render json: profile, adapter: :json_api - end - - def invalid_json_body - render json: '' - end - - private - - def profile - @profile ||= Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - end - end - - tests MyController - - def test_that_assert_with_a_valid_schema - get :index - assert_response_schema - end - - def test_that_raises_a_minitest_error_with_a_invalid_schema - message = "#/name: failed schema #/properties/name: For 'properties/name', \"Name 1\" is not an integer. and #/description: failed schema #/properties/description: For 'properties/description', \"Description 1\" is not a boolean." - - get :show - - error = assert_raises Minitest::Assertion do - assert_response_schema - end - assert_equal(message, error.message) - end - - def test_that_raises_error_with_a_custom_message_with_a_invalid_schema - message = 'oh boy the show is broken' - exception_message = "#/name: failed schema #/properties/name: For 'properties/name', \"Name 1\" is not an integer. and #/description: failed schema #/properties/description: For 'properties/description', \"Description 1\" is not a boolean." - expected_message = "#{message}: #{exception_message}" - - get :show - - error = assert_raises Minitest::Assertion do - assert_response_schema(nil, message) - end - assert_equal(expected_message, error.message) - end - - def test_that_assert_with_a_custom_schema - get :show - assert_response_schema('custom/show.json') - end - - def test_that_assert_with_a_hyper_schema - get :show - assert_response_schema('hyper_schema.json') - end - - def test_simple_json_pointers - get :show - assert_response_schema('simple_json_pointers.json') - end - - def test_simple_json_pointers_that_doesnt_match - get :name_as_a_integer - - assert_raises Minitest::Assertion do - assert_response_schema('simple_json_pointers.json') - end - end - - def test_json_api_schema - get :render_using_json_api - assert_response_schema('render_using_json_api.json') - end - - def test_that_assert_with_a_custom_schema_directory - original_schema_path = ActiveModelSerializers.config.schema_path - ActiveModelSerializers.config.schema_path = 'test/support/custom_schemas' - - get :index - assert_response_schema - - ActiveModelSerializers.config.schema_path = original_schema_path - end - - def test_with_a_non_existent_file - message = 'No Schema file at test/support/schemas/non-existent.json' - - get :show - - error = assert_raises ActiveModelSerializers::Test::Schema::MissingSchema do - assert_response_schema('non-existent.json') - end - assert_equal(message, error.message) - end - - def test_that_raises_with_a_invalid_json_body - # message changes from JSON gem 2.0.2 to 2.2.0 - message = /A JSON text must at least contain two octets!|unexpected token at ''/ - - get :invalid_json_body - - error = assert_raises ActiveModelSerializers::Test::Schema::InvalidSchemaError do - assert_response_schema('custom/show.json') - end - - assert_match(message, error.message) - end - end - end -end diff --git a/test/active_model_serializers/test/serializer_test.rb b/test/active_model_serializers/test/serializer_test.rb deleted file mode 100644 index 38dc60ba1..000000000 --- a/test/active_model_serializers/test/serializer_test.rb +++ /dev/null @@ -1,62 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Test - class SerializerTest < ActionController::TestCase - include ActiveModelSerializers::Test::Serializer - - class MyController < ActionController::Base - def render_using_serializer - render json: Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - end - - def render_some_text - render(plain: 'ok') - end - end - - tests MyController - - def test_supports_specifying_serializers_with_a_serializer_class - get :render_using_serializer - assert_serializer ProfileSerializer - end - - def test_supports_specifying_serializers_with_a_regexp - get :render_using_serializer - assert_serializer(/\AProfile.+\Z/) - end - - def test_supports_specifying_serializers_with_a_string - get :render_using_serializer - assert_serializer 'ProfileSerializer' - end - - def test_supports_specifying_serializers_with_a_symbol - get :render_using_serializer - assert_serializer :profile_serializer - end - - def test_supports_specifying_serializers_with_a_nil - get :render_some_text - assert_serializer nil - end - - def test_raises_descriptive_error_message_when_serializer_was_not_rendered - get :render_using_serializer - e = assert_raise ActiveSupport::TestCase::Assertion do - assert_serializer 'PostSerializer' - end - assert_match 'expecting <"PostSerializer"> but rendering with <["ProfileSerializer"]>', e.message - end - - def test_raises_argument_error_when_asserting_with_invalid_object - get :render_using_serializer - e = assert_raise ArgumentError do - assert_serializer Hash - end - assert_match 'assert_serializer only accepts a String, Symbol, Regexp, ActiveModel::Serializer, or nil', e.message - end - end - end -end diff --git a/test/active_record_test.rb b/test/active_record_test.rb deleted file mode 100644 index 5bb941a46..000000000 --- a/test/active_record_test.rb +++ /dev/null @@ -1,9 +0,0 @@ -require 'test_helper' - -class ActiveRecordTest < ActiveSupport::TestCase - include ActiveModel::Serializer::Lint::Tests - - def setup - @resource = ARModels::Post.new - end -end diff --git a/test/adapter/attributes_test.rb b/test/adapter/attributes_test.rb deleted file mode 100644 index e60019f50..000000000 --- a/test/adapter/attributes_test.rb +++ /dev/null @@ -1,40 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class AttributesTest < ActiveSupport::TestCase - class Person < ActiveModelSerializers::Model - attributes :first_name, :last_name - end - - class PersonSerializer < ActiveModel::Serializer - attributes :first_name, :last_name - end - - def setup - ActionController::Base.cache_store.clear - end - - def test_serializable_hash - person = Person.new(first_name: 'Arthur', last_name: 'Dent') - serializer = PersonSerializer.new(person) - adapter = ActiveModelSerializers::Adapter::Attributes.new(serializer) - - assert_equal({ first_name: 'Arthur', last_name: 'Dent' }, - adapter.serializable_hash) - end - - def test_serializable_hash_with_transform_key_casing - person = Person.new(first_name: 'Arthur', last_name: 'Dent') - serializer = PersonSerializer.new(person) - adapter = ActiveModelSerializers::Adapter::Attributes.new( - serializer, - key_transform: :camel_lower - ) - - assert_equal({ firstName: 'Arthur', lastName: 'Dent' }, - adapter.serializable_hash) - end - end - end -end diff --git a/test/adapter/deprecation_test.rb b/test/adapter/deprecation_test.rb deleted file mode 100644 index ea858caa4..000000000 --- a/test/adapter/deprecation_test.rb +++ /dev/null @@ -1,100 +0,0 @@ -require 'test_helper' -module ActiveModel - class Serializer - module Adapter - class DeprecationTest < ActiveSupport::TestCase - class PostSerializer < ActiveModel::Serializer - attribute :body - end - setup do - post = Post.new(id: 1, body: 'Hello') - @serializer = PostSerializer.new(post) - end - - def test_null_adapter_serialization_deprecation - expected = {} - assert_deprecated do - assert_equal(expected, Null.new(@serializer).as_json) - end - end - - def test_json_adapter_serialization_deprecation - expected = { post: { body: 'Hello' } } - assert_deprecated do - assert_equal(expected, Json.new(@serializer).as_json) - end - end - - def test_jsonapi_adapter_serialization_deprecation - expected = { - data: { - id: '1', - type: 'posts', - attributes: { - body: 'Hello' - } - } - } - assert_deprecated do - assert_equal(expected, JsonApi.new(@serializer).as_json) - end - end - - def test_attributes_adapter_serialization_deprecation - expected = { body: 'Hello' } - assert_deprecated do - assert_equal(expected, Attributes.new(@serializer).as_json) - end - end - - def test_adapter_create_deprecation - assert_deprecated do - Adapter.create(@serializer) - end - end - - def test_adapter_adapter_map_deprecation - assert_deprecated do - Adapter.adapter_map - end - end - - def test_adapter_adapters_deprecation - assert_deprecated do - Adapter.adapters - end - end - - def test_adapter_adapter_class_deprecation - assert_deprecated do - Adapter.adapter_class(:json_api) - end - end - - def test_adapter_register_deprecation - assert_deprecated do - begin - Adapter.register(:test, Class.new) - ensure - Adapter.adapter_map.delete('test') - end - end - end - - def test_adapter_lookup_deprecation - assert_deprecated do - Adapter.lookup(:json_api) - end - end - - private - - def assert_deprecated - assert_output(nil, /deprecated/) do - yield - end - end - end - end - end -end diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb deleted file mode 100644 index 0f096f0b3..000000000 --- a/test/adapter/json/belongs_to_test.rb +++ /dev/null @@ -1,45 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class Json - class BelongsToTest < ActiveSupport::TestCase - def setup - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @anonymous_post.comments = [] - @comment.post = @post - @comment.author = nil - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @anonymous_post.blog = nil - - @serializer = CommentSerializer.new(@comment) - @adapter = ActiveModelSerializers::Adapter::Json.new(@serializer) - ActionController::Base.cache_store.clear - end - - def test_includes_post - assert_equal({ id: 42, title: 'New Post', body: 'Body' }, @adapter.serializable_hash[:comment][:post]) - end - - def test_include_nil_author - serializer = PostSerializer.new(@anonymous_post) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], blog: { id: 999, name: 'Custom blog' }, author: nil } }, adapter.serializable_hash) - end - - def test_include_nil_author_with_specified_serializer - serializer = PostPreviewSerializer.new(@anonymous_post) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - assert_equal({ post: { title: 'Hello!!', body: 'Hello, world!!', id: 43, comments: [], author: nil } }, adapter.serializable_hash) - end - end - end - end -end diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb deleted file mode 100644 index 8deb40500..000000000 --- a/test/adapter/json/collection_test.rb +++ /dev/null @@ -1,104 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class Json - class Collection < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @first_post.comments = [] - @second_post.comments = [] - @first_post.author = @author - @second_post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @first_post.blog = @blog - @second_post.blog = nil - - ActionController::Base.cache_store.clear - end - - def test_with_serializer_option - @blog.special_attribute = 'Special' - @blog.articles = [@first_post, @second_post] - serializer = ActiveModel::Serializer::CollectionSerializer.new([@blog], serializer: CustomBlogSerializer) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - expected = { blogs: [{ - id: 1, - special_attribute: 'Special', - articles: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, { id: 2, title: 'New Post', body: 'Body' }] - }] } - assert_equal expected, adapter.serializable_hash - end - - def test_include_multiple_posts - serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - expected = { posts: [{ - title: 'Hello!!', - body: 'Hello, world!!', - id: 1, - comments: [], - author: { - id: 1, - name: 'Steve K.' - }, - blog: { - id: 999, - name: 'Custom blog' - } - }, { - title: 'New Post', - body: 'Body', - id: 2, - comments: [], - author: { - id: 1, - name: 'Steve K.' - }, - blog: { - id: 999, - name: 'Custom blog' - } - }] } - assert_equal expected, adapter.serializable_hash - end - - def test_root_is_underscored - virtual_value = VirtualValue.new(id: 1) - serializer = ActiveModel::Serializer::CollectionSerializer.new([virtual_value]) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - assert_equal 1, adapter.serializable_hash[:virtual_values].length - end - - def test_include_option - serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer, include: '') - actual = adapter.serializable_hash - expected = { posts: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, - { id: 2, title: 'New Post', body: 'Body' }] } - - assert_equal(expected, actual) - end - - def test_fields_with_no_associations_include_option - actual = ActiveModelSerializers::SerializableResource.new( - [@first_post, @second_post], adapter: :json, fields: [:id], include: [] - ).as_json - - expected = { posts: [{ - id: 1 - }, { - id: 2 - }] } - - assert_equal(expected, actual) - end - end - end - end -end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb deleted file mode 100644 index feeec93c3..000000000 --- a/test/adapter/json/has_many_test.rb +++ /dev/null @@ -1,53 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class Json - class HasManyTestTest < ActiveSupport::TestCase - class ModelWithoutSerializer < ::Model - attributes :id, :name - end - - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @post.author = @author - @first_comment.post = @post - @second_comment.post = @post - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - @tag = ModelWithoutSerializer.new(id: 1, name: '#hash_tag') - @post.tags = [@tag] - end - - def test_has_many - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal([ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], adapter.serializable_hash[:post][:comments]) - end - - def test_has_many_with_no_serializer - post_serializer_class = Class.new(ActiveModel::Serializer) do - attributes :id - has_many :tags - end - serializer = post_serializer_class.new(@post) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - assert_equal({ - id: 42, - tags: [ - { 'id' => 1, 'name' => '#hash_tag' } - ] - }.to_json, adapter.serializable_hash[:post].to_json) - end - end - end - end -end diff --git a/test/adapter/json/transform_test.rb b/test/adapter/json/transform_test.rb deleted file mode 100644 index c102b5af1..000000000 --- a/test/adapter/json/transform_test.rb +++ /dev/null @@ -1,93 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class Json - class KeyCaseTest < ActiveSupport::TestCase - def mock_request(key_transform = nil) - context = Minitest::Mock.new - context.expect(:request_url, URI) - context.expect(:query_parameters, {}) - options = {} - options[:key_transform] = key_transform if key_transform - options[:serialization_context] = context - serializer = CustomBlogSerializer.new(@blog) - @adapter = ActiveModelSerializers::Adapter::Json.new(serializer, options) - end - - class Post < ::Model; end - class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body, :publish_at - end - - setup do - ActionController::Base.cache_store.clear - @blog = Blog.new(id: 1, name: 'My Blog!!', special_attribute: 'neat') - end - - def test_transform_default - mock_request - assert_equal({ - blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash) - end - - def test_transform_global_config - mock_request - result = with_config(key_transform: :camel_lower) do - @adapter.serializable_hash - end - assert_equal({ - blog: { id: 1, specialAttribute: 'neat', articles: nil } - }, result) - end - - def test_transform_serialization_ctx_overrides_global_config - mock_request(:camel) - result = with_config(key_transform: :camel_lower) do - @adapter.serializable_hash - end - assert_equal({ - Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } - }, result) - end - - def test_transform_undefined - mock_request(:blam) - result = nil - assert_raises NoMethodError do - result = @adapter.serializable_hash - end - end - - def test_transform_dash - mock_request(:dash) - assert_equal({ - blog: { id: 1, :"special-attribute" => 'neat', articles: nil } - }, @adapter.serializable_hash) - end - - def test_transform_unaltered - mock_request(:unaltered) - assert_equal({ - blog: { id: 1, special_attribute: 'neat', articles: nil } - }, @adapter.serializable_hash) - end - - def test_transform_camel - mock_request(:camel) - assert_equal({ - Blog: { Id: 1, SpecialAttribute: 'neat', Articles: nil } - }, @adapter.serializable_hash) - end - - def test_transform_camel_lower - mock_request(:camel_lower) - assert_equal({ - blog: { id: 1, specialAttribute: 'neat', articles: nil } - }, @adapter.serializable_hash) - end - end - end - end -end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb deleted file mode 100644 index ded83ab5c..000000000 --- a/test/adapter/json_api/belongs_to_test.rb +++ /dev/null @@ -1,155 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class BelongsToTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - - @serializer = CommentSerializer.new(@comment) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) - ActionController::Base.cache_store.clear - end - - def test_includes_post_id - expected = { data: { type: 'posts', id: '42' } } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:post]) - end - - def test_includes_linked_post - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:post]) - expected = [{ - id: '42', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_limiting_linked_post_fields - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title, :comments, :blog, :author] }) - expected = [{ - id: '42', - type: 'posts', - attributes: { - title: 'New Post' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_include_nil_author - serializer = PostSerializer.new(@anonymous_post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - assert_equal({ comments: { data: [] }, blog: { data: { type: 'blogs', id: '999' } }, author: { data: nil } }, adapter.serializable_hash[:data][:relationships]) - end - - def test_include_type_for_association_when_different_than_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - relationships = adapter.serializable_hash[:data][:relationships] - expected = { - writer: { - data: { - type: 'authors', - id: '1' - } - }, - articles: { - data: [ - { - type: 'posts', - id: '42' - }, - { - type: 'posts', - id: '43' - } - ] - } - } - assert_equal expected, relationships - end - - def test_include_linked_resources_with_type_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, include: [:writer, :articles]) - linked = adapter.serializable_hash[:included] - expected = [ - { - id: '1', - type: 'authors', - attributes: { - name: 'Steve K.' - }, - relationships: { - posts: { data: [] }, - roles: { data: [] }, - bio: { data: nil } - } - }, { - id: '42', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, { - id: '43', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: nil } - } - } - ] - assert_equal expected, linked - end - end - end - end -end diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb deleted file mode 100644 index e60a824e8..000000000 --- a/test/adapter/json_api/collection_test.rb +++ /dev/null @@ -1,96 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class CollectionTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @blog = Blog.new(id: 23, name: 'AMS Blog') - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @first_post.comments = [] - @second_post.comments = [] - @first_post.blog = @blog - @second_post.blog = nil - @first_post.author = @author - @second_post.author = @author - @author.posts = [@first_post, @second_post] - - @serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) - ActionController::Base.cache_store.clear - end - - def test_include_multiple_posts - expected = [ - { - id: '1', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, - { - id: '2', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - } - ] - - assert_equal(expected, @adapter.serializable_hash[:data]) - end - - def test_limiting_fields - actual = ActiveModelSerializers::SerializableResource.new( - [@first_post, @second_post], - adapter: :json_api, - fields: { posts: %w(title comments blog author) } - ).serializable_hash - expected = [ - { - id: '1', - type: 'posts', - attributes: { - title: 'Hello!!' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, - { - id: '2', - type: 'posts', - attributes: { - title: 'New Post' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - } - ] - assert_equal(expected, actual[:data]) - end - end - end - end -end diff --git a/test/adapter/json_api/errors_test.rb b/test/adapter/json_api/errors_test.rb deleted file mode 100644 index cae7a5a6c..000000000 --- a/test/adapter/json_api/errors_test.rb +++ /dev/null @@ -1,76 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi < Base - class ErrorsTest < Minitest::Test - include ActiveModel::Serializer::Lint::Tests - - def setup - @resource = ModelWithErrors.new - end - - def test_active_model_with_error - options = { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - } - - @resource.errors.add(:name, 'cannot be nil') - - serializable_resource = ActiveModelSerializers::SerializableResource.new(@resource, options) - assert_equal serializable_resource.serializer_instance.attributes, {} - assert_equal serializable_resource.serializer_instance.object, @resource - - expected_errors_object = { - errors: [ - { - source: { pointer: '/data/attributes/name' }, - detail: 'cannot be nil' - } - ] - } - assert_equal serializable_resource.as_json, expected_errors_object - end - - def test_active_model_with_multiple_errors - options = { - serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - } - - @resource.errors.add(:name, 'cannot be nil') - @resource.errors.add(:name, 'must be longer') - @resource.errors.add(:id, 'must be a uuid') - - serializable_resource = ActiveModelSerializers::SerializableResource.new(@resource, options) - assert_equal serializable_resource.serializer_instance.attributes, {} - assert_equal serializable_resource.serializer_instance.object, @resource - - expected_errors_object = { - errors: [ - { source: { pointer: '/data/attributes/name' }, detail: 'cannot be nil' }, - { source: { pointer: '/data/attributes/name' }, detail: 'must be longer' }, - { source: { pointer: '/data/attributes/id' }, detail: 'must be a uuid' } - ] - } - assert_equal serializable_resource.as_json, expected_errors_object - end - - # see http://jsonapi.org/examples/ - def test_parameter_source_type_error - parameter = 'auther' - error_source = ActiveModelSerializers::Adapter::JsonApi::Error.error_source(:parameter, parameter) - assert_equal({ parameter: parameter }, error_source) - end - - def test_unknown_source_type_error - value = 'auther' - assert_raises(ActiveModelSerializers::Adapter::JsonApi::Error::UnknownSourceTypeError) do - ActiveModelSerializers::Adapter::JsonApi::Error.error_source(:hyper, value) - end - end - end - end - end -end diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb deleted file mode 100644 index 852283187..000000000 --- a/test/adapter/json_api/fields_test.rb +++ /dev/null @@ -1,96 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class FieldsTest < ActiveSupport::TestCase - class Post < ::Model - attributes :title, :body - associations :author, :comments - end - class Author < ::Model - attributes :name, :birthday - end - class Comment < ::Model - attributes :body - associations :author, :post - end - - class PostSerializer < ActiveModel::Serializer - type 'posts' - attributes :title, :body - belongs_to :author - has_many :comments - end - - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - attributes :name, :birthday - end - - class CommentSerializer < ActiveModel::Serializer - type 'comments' - attributes :body - belongs_to :author - end - - def setup - @author = Author.new(id: 1, name: 'Lucas', birthday: '10.01.1990') - @comment1 = Comment.new(id: 7, body: 'cool', author: @author) - @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) - @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2]) - @comment1.post = @post - @comment2.post = @post - end - - def test_fields_attributes - fields = { posts: [:title] } - hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash - expected = { - title: 'Title 1' - } - - assert_equal(expected, hash[:data][:attributes]) - end - - def test_fields_relationships - fields = { posts: [:author] } - hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash - expected = { - author: { - data: { - type: 'authors', - id: '1' - } - } - } - - assert_equal(expected, hash[:data][:relationships]) - end - - def test_fields_included - fields = { posts: [:author], comments: [:body] } - hash = serializable(@post, adapter: :json_api, fields: fields, include: 'comments').serializable_hash - expected = [ - { - type: 'comments', - id: '7', - attributes: { - body: 'cool' - } - }, { - type: 'comments', - id: '12', - attributes: { - body: 'awesome' - } - } - ] - - assert_equal(expected, hash[:included]) - end - end - end - end -end diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb deleted file mode 100644 index e016de284..000000000 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ /dev/null @@ -1,43 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class HasManyEmbedIdsTest < ActiveSupport::TestCase - def setup - @author = Author.new(name: 'Steve K.') - @author.bio = nil - @author.roles = nil - @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 2, title: 'New Post', body: 'Body') - @author.posts = [@first_post, @second_post] - @first_post.author = @author - @second_post.author = @author - @first_post.comments = [] - @second_post.comments = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @first_post.blog = @blog - @second_post.blog = nil - - @serializer = AuthorSerializer.new(@author) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) - end - - def test_includes_comment_ids - expected = { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:posts]) - end - - def test_no_includes_linked_comments - assert_nil @adapter.serializable_hash[:linked] - end - end - end - end -end diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb deleted file mode 100644 index f598bc9b0..000000000 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ /dev/null @@ -1,96 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - # Test 'has_many :assocs, serializer: AssocXSerializer' - class HasManyExplicitSerializerTest < ActiveSupport::TestCase - def setup - @post = Post.new(title: 'New Post', body: 'Body') - @author = Author.new(name: 'Jane Blogger') - @author.posts = [@post] - @post.author = @author - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @first_comment.author = nil - @second_comment.post = @post - @second_comment.author = nil - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post.blog = @blog - - @serializer = PostPreviewSerializer.new(@post) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new( - @serializer, - include: [:comments, :author] - ) - end - - def test_includes_comment_ids - expected = { - data: [ - { type: 'comments', id: '1' }, - { type: 'comments', id: '2' } - ] - } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end - - def test_includes_linked_data - # If CommentPreviewSerializer is applied correctly the body text will not be present in the output - expected = [ - { - id: '1', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: @post.id.to_s } } - } - }, - { - id: '2', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: @post.id.to_s } } - } - }, - { - id: @author.id.to_s, - type: 'authors', - relationships: { - posts: { data: [{ type: 'posts', id: @post.id.to_s }] } - } - } - ] - - assert_equal(expected, @adapter.serializable_hash[:included]) - end - - def test_includes_author_id - expected = { - data: { type: 'authors', id: @author.id.to_s } - } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) - end - - def test_explicit_serializer_with_null_resource - @post.author = nil - - expected = { data: nil } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:author]) - end - - def test_explicit_serializer_with_null_collection - @post.comments = [] - - expected = { data: [] } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end - end - end - end -end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb deleted file mode 100644 index a9fa9ac92..000000000 --- a/test/adapter/json_api/has_many_test.rb +++ /dev/null @@ -1,173 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class HasManyTest < ActiveSupport::TestCase - class ModelWithoutSerializer < ::Model - attributes :id, :name - end - - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @author.posts = [] - @author.bio = nil - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @post_without_comments = Post.new(id: 2, title: 'Second Post', body: 'Second') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @first_comment.author = nil - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @second_comment.author = nil - @post.comments = [@first_comment, @second_comment] - @post_without_comments.comments = [] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @post_without_comments.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post] - @post.blog = @blog - @post_without_comments.blog = nil - @tag = ModelWithoutSerializer.new(id: 1, name: '#hash_tag') - @post.tags = [@tag] - @serializer = PostSerializer.new(@post) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer) - - @virtual_value = VirtualValue.new(id: 1) - end - - def test_includes_comment_ids - expected = { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:comments]) - end - - test 'relationships can be whitelisted via fields' do - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, fields: { posts: [:author] }) - result = @adapter.serializable_hash - expected = { - data: { - id: '1', - type: 'posts', - relationships: { - author: { - data: { - id: '1', - type: 'authors' - } - } - } - } - } - - assert_equal expected, result - end - - def test_includes_linked_comments - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:comments]) - expected = [{ - id: '1', - type: 'comments', - attributes: { - body: 'ZOMG A COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - attributes: { - body: 'ZOMG ANOTHER COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_limit_fields_of_linked_comments - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id, :post, :author] }) - expected = [{ - id: '1', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - relationships: { - post: { data: { type: 'posts', id: '1' } }, - author: { data: nil } - } - }] - assert_equal expected, @adapter.serializable_hash[:included] - end - - def test_no_include_linked_if_comments_is_empty - serializer = PostSerializer.new(@post_without_comments) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - assert_nil adapter.serializable_hash[:linked] - end - - def test_include_type_for_association_when_different_than_name - serializer = BlogSerializer.new(@blog) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - actual = adapter.serializable_hash[:data][:relationships][:articles] - - expected = { - data: [{ - type: 'posts', - id: '1' - }] - } - assert_equal expected, actual - end - - def test_has_many_with_no_serializer - post_serializer_class = Class.new(ActiveModel::Serializer) do - attributes :id - has_many :tags - end - serializer = post_serializer_class.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - assert_equal({ - data: { - id: '1', - type: 'posts', - relationships: { - tags: { data: [@tag.as_json] } - } - } - }, adapter.serializable_hash) - end - - def test_has_many_with_virtual_value - serializer = VirtualValueSerializer.new(@virtual_value) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - assert_equal({ - data: { - id: '1', - type: 'virtual-values', - relationships: { - maker: { data: { type: 'makers', id: '1' } }, - reviews: { data: [{ type: 'reviews', id: '1' }, - { type: 'reviews', id: '2' }] } - } - } - }, adapter.serializable_hash) - end - end - end - end -end diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb deleted file mode 100644 index eb505a0de..000000000 --- a/test/adapter/json_api/has_one_test.rb +++ /dev/null @@ -1,80 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class HasOneTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @bio = Bio.new(id: 43, content: 'AMS Contributor') - @author.bio = @bio - @bio.author = @author - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @anonymous_post.comments = [] - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - @author.roles = [] - - @virtual_value = VirtualValue.new(id: 1) - - @serializer = AuthorSerializer.new(@author) - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:bio, :posts]) - end - - def test_includes_bio_id - expected = { data: { type: 'bios', id: '43' } } - - assert_equal(expected, @adapter.serializable_hash[:data][:relationships][:bio]) - end - - def test_includes_linked_bio - @adapter = ActiveModelSerializers::Adapter::JsonApi.new(@serializer, include: [:bio]) - - expected = [ - { - id: '43', - type: 'bios', - attributes: { - content: 'AMS Contributor', - rating: nil - }, - relationships: { - author: { data: { type: 'authors', id: '1' } } - } - } - ] - - assert_equal(expected, @adapter.serializable_hash[:included]) - end - - def test_has_one_with_virtual_value - serializer = VirtualValueSerializer.new(@virtual_value) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - expected = { - data: { - id: '1', - type: 'virtual-values', - relationships: { - maker: { data: { type: 'makers', id: '1' } }, - reviews: { data: [{ type: 'reviews', id: '1' }, - { type: 'reviews', id: '2' }] } - } - } - } - - assert_equal(expected, adapter.serializable_hash) - end - end - end - end -end diff --git a/test/adapter/json_api/include_data_if_sideloaded_test.rb b/test/adapter/json_api/include_data_if_sideloaded_test.rb deleted file mode 100644 index c0da94886..000000000 --- a/test/adapter/json_api/include_data_if_sideloaded_test.rb +++ /dev/null @@ -1,183 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - class IncludeParamTest < ActiveSupport::TestCase - IncludeParamAuthor = Class.new(::Model) do - associations :tags, :posts - end - - class CustomCommentLoader - def all - [{ foo: 'bar' }] - end - end - class Tag < ::Model - attributes :id, :name - end - - class TagSerializer < ActiveModel::Serializer - type 'tags' - attributes :id, :name - end - - class PostWithTagsSerializer < ActiveModel::Serializer - type 'posts' - attributes :id - has_many :tags - end - - class IncludeParamAuthorSerializer < ActiveModel::Serializer - class_attribute :comment_loader - - has_many :tags, serializer: TagSerializer do - link :self, '//example.com/link_author/relationships/tags' - include_data :if_sideloaded - end - - has_many :unlinked_tags, serializer: TagSerializer do - include_data :if_sideloaded - end - - has_many :posts, serializer: PostWithTagsSerializer do - include_data :if_sideloaded - end - has_many :locations do - include_data :if_sideloaded - end - has_many :comments do - include_data :if_sideloaded - IncludeParamAuthorSerializer.comment_loader.all - end - end - - def setup - IncludeParamAuthorSerializer.comment_loader = Class.new(CustomCommentLoader).new - @tag = Tag.new(id: 1337, name: 'mytag') - @author = IncludeParamAuthor.new( - id: 1337, - tags: [@tag] - ) - end - - def test_relationship_not_loaded_when_not_included - expected = { - links: { - self: '//example.com/link_author/relationships/tags' - } - } - - @author.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :tags - super(attr) - end - - assert_relationship(:tags, expected) - end - - def test_relationship_included - expected = { - data: [ - { - id: '1337', - type: 'tags' - } - ], - links: { - self: '//example.com/link_author/relationships/tags' - } - } - - assert_relationship(:tags, expected, include: :tags) - end - - def test_sideloads_included - expected = [ - { - id: '1337', - type: 'tags', - attributes: { name: 'mytag' } - } - ] - hash = result(include: :tags) - assert_equal(expected, hash[:included]) - end - - def test_nested_relationship - expected = { - data: [ - { - id: '1337', - type: 'tags' - } - ], - links: { - self: '//example.com/link_author/relationships/tags' - } - } - - expected_no_data = { - links: { - self: '//example.com/link_author/relationships/tags' - } - } - - assert_relationship(:tags, expected, include: [:tags, { posts: :tags }]) - - @author.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :tags - super(attr) - end - - assert_relationship(:tags, expected_no_data, include: { posts: :tags }) - end - - def test_include_params_with_no_block - @author.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :locations - super(attr) - end - - expected = { meta: {} } - - assert_relationship(:locations, expected) - end - - def test_block_relationship - expected = { - data: [ - { 'foo' => 'bar' } - ] - } - - assert_relationship(:comments, expected, include: [:comments]) - end - - def test_node_not_included_when_no_link - expected = { meta: {} } - assert_relationship(:unlinked_tags, expected, key_transform: :unaltered) - end - - private - - def assert_relationship(relationship_name, expected, opts = {}) - actual = relationship_data(relationship_name, opts) - assert_equal(expected, actual) - end - - def result(opts) - opts = { adapter: :json_api }.merge(opts) - serializable(@author, opts).serializable_hash - end - - def relationship_data(relationship_name, opts = {}) - hash = result(opts) - hash[:data][:relationships][relationship_name] - end - end - end - end - end -end diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb deleted file mode 100644 index cb2ce909a..000000000 --- a/test/adapter/json_api/json_api_test.rb +++ /dev/null @@ -1,33 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApiTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - end - - def test_custom_keys - serializer = PostWithCustomKeysSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - - assert_equal({ - reviews: { data: [{ type: 'comments', id: '1' }, - { type: 'comments', id: '2' }] }, - writer: { data: { type: 'authors', id: '1' } }, - site: { data: { type: 'blogs', id: '1' } } - }, adapter.serializable_hash[:data][:relationships]) - end - end - end -end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb deleted file mode 100644 index 0d9c69b6b..000000000 --- a/test/adapter/json_api/linked_test.rb +++ /dev/null @@ -1,413 +0,0 @@ -require 'test_helper' - -class NestedPost < ::Model; associations :nested_posts end -class NestedPostSerializer < ActiveModel::Serializer - has_many :nested_posts -end -module ActiveModelSerializers - module Adapter - class JsonApi - class LinkedTest < ActiveSupport::TestCase - def setup - @author1 = Author.new(id: 1, name: 'Steve K.') - @author2 = Author.new(id: 2, name: 'Tenderlove') - @bio1 = Bio.new(id: 1, content: 'AMS Contributor') - @bio2 = Bio.new(id: 2, content: 'Rails Contributor') - @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!') - @second_post = Post.new(id: 20, title: 'New Post', body: 'Body') - @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body') - @blog = Blog.new(name: 'AMS Blog') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @first_post.blog = @blog - @second_post.blog = @blog - @third_post.blog = nil - @first_post.comments = [@first_comment, @second_comment] - @second_post.comments = [] - @third_post.comments = [] - @first_post.author = @author1 - @second_post.author = @author2 - @third_post.author = @author1 - @first_comment.post = @first_post - @first_comment.author = nil - @second_comment.post = @first_post - @second_comment.author = nil - @author1.posts = [@first_post, @third_post] - @author1.bio = @bio1 - @author1.roles = [] - @author2.posts = [@second_post] - @author2.bio = @bio2 - @author2.roles = [] - @bio1.author = @author1 - @bio2.author = @author2 - end - - def test_include_multiple_posts_and_linked_array - serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_post, @second_post]) - adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [:comments, author: [:bio]] - ) - alt_adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [:comments, author: [:bio]] - ) - - expected = { - data: [ - { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, - { - id: '20', - type: 'posts', - attributes: { - title: 'New Post', - body: 'Body' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '2' } } - } - } - ], - included: [ - { - id: '1', - type: 'comments', - attributes: { - body: 'ZOMG A COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '10' } }, - author: { data: nil } - } - }, { - id: '2', - type: 'comments', - attributes: { - body: 'ZOMG ANOTHER COMMENT' - }, - relationships: { - post: { data: { type: 'posts', id: '10' } }, - author: { data: nil } - } - }, { - id: '1', - type: 'authors', - attributes: { - name: 'Steve K.' - }, - relationships: { - posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, - roles: { data: [] }, - bio: { data: { type: 'bios', id: '1' } } - } - }, { - id: '1', - type: 'bios', - attributes: { - content: 'AMS Contributor', - rating: nil - }, - relationships: { - author: { data: { type: 'authors', id: '1' } } - } - }, { - id: '2', - type: 'authors', - attributes: { - name: 'Tenderlove' - }, - relationships: { - posts: { data: [{ type: 'posts', id: '20' }] }, - roles: { data: [] }, - bio: { data: { type: 'bios', id: '2' } } - } - }, { - id: '2', - type: 'bios', - attributes: { - rating: nil, - content: 'Rails Contributor' - }, - relationships: { - author: { data: { type: 'authors', id: '2' } } - } - } - ] - } - assert_equal expected, adapter.serializable_hash - assert_equal expected, alt_adapter.serializable_hash - end - - def test_include_multiple_posts_and_linked - serializer = BioSerializer.new @bio1 - adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [author: [:posts]] - ) - alt_adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [author: [:posts]] - ) - - expected = [ - { - id: '1', - type: 'authors', - attributes: { - name: 'Steve K.' - }, - relationships: { - posts: { data: [{ type: 'posts', id: '10' }, { type: 'posts', id: '30' }] }, - roles: { data: [] }, - bio: { data: { type: 'bios', id: '1' } } - } - }, { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - }, { - id: '30', - type: 'posts', - attributes: { - title: 'Yet Another Post', - body: 'Body' - }, - relationships: { - comments: { data: [] }, - blog: { data: { type: 'blogs', id: '999' } }, - author: { data: { type: 'authors', id: '1' } } - } - } - ] - - assert_equal expected, adapter.serializable_hash[:included] - assert_equal expected, alt_adapter.serializable_hash[:included] - end - - def test_underscore_model_namespace_for_linked_resource_type - spammy_post = Post.new(id: 123) - spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] - serializer = SpammyPostSerializer.new(spammy_post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - relationships = adapter.serializable_hash[:data][:relationships] - expected = { - related: { - data: [{ - type: 'spam-unrelated-links', - id: '456' - }] - } - } - assert_equal expected, relationships - end - - def test_underscore_model_namespace_with_namespace_separator_for_linked_resource_type - spammy_post = Post.new(id: 123) - spammy_post.related = [Spam::UnrelatedLink.new(id: 456)] - serializer = SpammyPostSerializer.new(spammy_post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - relationships = with_namespace_separator '--' do - adapter.serializable_hash[:data][:relationships] - end - expected = { - related: { - data: [{ - type: 'spam--unrelated-links', - id: '456' - }] - } - } - assert_equal expected, relationships - end - - def test_multiple_references_to_same_resource - serializer = ActiveModel::Serializer::CollectionSerializer.new([@first_comment, @second_comment]) - adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [:post] - ) - - expected = [ - { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { - data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] - }, - blog: { - data: { type: 'blogs', id: '999' } - }, - author: { - data: { type: 'authors', id: '1' } - } - } - } - ] - - assert_equal expected, adapter.serializable_hash[:included] - end - - def test_nil_link_with_specified_serializer - @first_post.author = nil - serializer = PostPreviewSerializer.new(@first_post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new( - serializer, - include: [:author] - ) - - expected = { - data: { - id: '10', - type: 'posts', - attributes: { - title: 'Hello!!', - body: 'Hello, world!!' - }, - relationships: { - comments: { data: [{ type: 'comments', id: '1' }, { type: 'comments', id: '2' }] }, - author: { data: nil } - } - } - } - assert_equal expected, adapter.serializable_hash - end - end - - class NoDuplicatesTest < ActiveSupport::TestCase - class Post < ::Model; associations :author end - class Author < ::Model; associations :posts, :roles, :bio end - - class PostSerializer < ActiveModel::Serializer - type 'posts' - belongs_to :author - end - - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - has_many :posts - end - - def setup - @author = Author.new(id: 1, posts: [], roles: [], bio: nil) - @post1 = Post.new(id: 1, author: @author) - @post2 = Post.new(id: 2, author: @author) - @author.posts << @post1 - @author.posts << @post2 - - @nestedpost1 = NestedPost.new(id: 1, nested_posts: []) - @nestedpost2 = NestedPost.new(id: 2, nested_posts: []) - @nestedpost1.nested_posts << @nestedpost1 - @nestedpost1.nested_posts << @nestedpost2 - @nestedpost2.nested_posts << @nestedpost1 - @nestedpost2.nested_posts << @nestedpost2 - end - - def test_no_duplicates - hash = ActiveModelSerializers::SerializableResource.new(@post1, adapter: :json_api, - include: '*.*') - .serializable_hash - expected = [ - { - type: 'authors', id: '1', - relationships: { - posts: { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } - } - }, - { - type: 'posts', id: '2', - relationships: { - author: { - data: { type: 'authors', id: '1' } - } - } - } - ] - assert_equal(expected, hash[:included]) - end - - def test_no_duplicates_collection - hash = ActiveModelSerializers::SerializableResource.new( - [@post1, @post2], - adapter: :json_api, - include: '*.*' - ).serializable_hash - expected = [ - { - type: 'authors', id: '1', - relationships: { - posts: { - data: [ - { type: 'posts', id: '1' }, - { type: 'posts', id: '2' } - ] - } - } - } - ] - assert_equal(expected, hash[:included]) - end - - def test_no_duplicates_global - hash = ActiveModelSerializers::SerializableResource.new( - @nestedpost1, - adapter: :json_api, - include: '*' - ).serializable_hash - expected = [ - type: 'nested-posts', id: '2', - relationships: { - :"nested-posts" => { - data: [ - { type: 'nested-posts', id: '1' }, - { type: 'nested-posts', id: '2' } - ] - } - } - ] - assert_equal(expected, hash[:included]) - end - - def test_no_duplicates_collection_global - hash = ActiveModelSerializers::SerializableResource.new( - [@nestedpost1, @nestedpost2], - adapter: :json_api, - include: '*' - ).serializable_hash - assert_nil(hash[:included]) - end - end - end - end -end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb deleted file mode 100644 index ffbfa303e..000000000 --- a/test/adapter/json_api/links_test.rb +++ /dev/null @@ -1,95 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class LinksTest < ActiveSupport::TestCase - class LinkAuthor < ::Model; associations :posts end - class LinkAuthorSerializer < ActiveModel::Serializer - link :self do - href "http://example.com/link_author/#{object.id}" - meta stuff: 'value' - end - link(:author) { link_author_url(object.id) } - link(:link_authors) { url_for(controller: 'link_authors', action: 'index', only_path: false) } - link(:posts) { link_author_posts_url(object.id) } - link :resource, 'http://example.com/resource' - link :yet_another do - "http://example.com/resource/#{object.id}" - end - link(:nil) { nil } - end - - def setup - Rails.application.routes.draw do - resources :link_authors do - resources :posts - end - end - @post = Post.new(id: 1337, comments: [], author: nil) - @author = LinkAuthor.new(id: 1337, posts: [@post]) - end - - def test_toplevel_links - hash = ActiveModelSerializers::SerializableResource.new( - @post, - adapter: :json_api, - links: { - self: { - href: 'http://example.com/posts', - meta: { - stuff: 'value' - } - } - } - ).serializable_hash - expected = { - self: { - href: 'http://example.com/posts', - meta: { - stuff: 'value' - } - } - } - assert_equal(expected, hash[:links]) - end - - def test_nil_toplevel_links - hash = ActiveModelSerializers::SerializableResource.new( - @post, - adapter: :json_api, - links: nil - ).serializable_hash - refute hash.key?(:links), 'No links key to be output' - end - - def test_nil_toplevel_links_json_adapter - hash = ActiveModelSerializers::SerializableResource.new( - @post, - adapter: :json, - links: nil - ).serializable_hash - refute hash.key?(:links), 'No links key to be output' - end - - def test_resource_links - hash = serializable(@author, adapter: :json_api).serializable_hash - expected = { - self: { - href: 'http://example.com/link_author/1337', - meta: { - stuff: 'value' - } - }, - author: 'http://example.com/link_authors/1337', - :"link-authors" => 'http://example.com/link_authors', - resource: 'http://example.com/resource', - posts: 'http://example.com/link_authors/1337/posts', - :"yet-another" => 'http://example.com/resource/1337' - } - assert_equal(expected, hash[:data][:links]) - end - end - end - end -end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb deleted file mode 100644 index 736ea2fe2..000000000 --- a/test/adapter/json_api/pagination_links_test.rb +++ /dev/null @@ -1,193 +0,0 @@ -require 'test_helper' -require 'will_paginate/array' -require 'kaminari' -require 'kaminari/hooks' -::Kaminari::Hooks.init - -module ActiveModelSerializers - module Adapter - class JsonApi - class PaginationLinksTest < ActiveSupport::TestCase - URI = 'http://example.com'.freeze - - def setup - ActionController::Base.cache_store.clear - @array = [ - Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), - Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), - Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), - Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') - ] - end - - def mock_request(query_parameters = {}, original_url = URI) - context = Minitest::Mock.new - context.expect(:request_url, original_url) - context.expect(:query_parameters, query_parameters) - context.expect(:key_transform, nil) - end - - def load_adapter(paginated_collection, mock_request = nil) - render_options = { adapter: :json_api } - render_options[:serialization_context] = mock_request if mock_request - serializable(paginated_collection, render_options) - end - - def using_kaminari(page = 2) - Kaminari.paginate_array(@array).page(page).per(2) - end - - def using_will_paginate(page = 2) - @array.paginate(page: page, per_page: 2) - end - - def data - { - data: [ - { id: '1', type: 'profiles', attributes: { name: 'Name 1', description: 'Description 1' } }, - { id: '2', type: 'profiles', attributes: { name: 'Name 2', description: 'Description 2' } }, - { id: '3', type: 'profiles', attributes: { name: 'Name 3', description: 'Description 3' } }, - { id: '4', type: 'profiles', attributes: { name: 'Name 4', description: 'Description 4' } }, - { id: '5', type: 'profiles', attributes: { name: 'Name 5', description: 'Description 5' } } - ] - } - end - - def links - { - links: { - self: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", - first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - prev: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - next: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2", - last: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2" - } - } - end - - def last_page_links - { - links: { - self: "#{URI}?page%5Bnumber%5D=3&page%5Bsize%5D=2", - first: "#{URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", - prev: "#{URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" - } - } - end - - def expected_response_when_unpaginatable - data - end - - def expected_response_with_pagination_links - {}.tap do |hash| - hash[:data] = data.values.flatten[2..3] - hash.merge! links - end - end - - def expected_response_without_pagination_links - {}.tap do |hash| - hash[:data] = data.values.flatten[2..3] - end - end - - def expected_response_with_pagination_links_and_additional_params - new_links = links[:links].each_with_object({}) { |(key, value), hash| hash[key] = "#{value}&test=test" } - {}.tap do |hash| - hash[:data] = data.values.flatten[2..3] - hash.merge! links: new_links - end - end - - def expected_response_with_last_page_pagination_links - {}.tap do |hash| - hash[:data] = [data.values.flatten.last] - hash.merge! last_page_links - end - end - - def expected_response_with_no_data_pagination_links - {}.tap do |hash| - hash[:data] = [] - hash[:links] = {} - end - end - - def test_pagination_links_using_kaminari - adapter = load_adapter(using_kaminari, mock_request) - - assert_equal expected_response_with_pagination_links, adapter.serializable_hash - end - - def test_pagination_links_using_will_paginate - adapter = load_adapter(using_will_paginate, mock_request) - - assert_equal expected_response_with_pagination_links, adapter.serializable_hash - end - - def test_pagination_links_with_additional_params - adapter = load_adapter(using_will_paginate, mock_request(test: 'test')) - - assert_equal expected_response_with_pagination_links_and_additional_params, - adapter.serializable_hash - end - - def test_pagination_links_when_zero_results_kaminari - @array = [] - - adapter = load_adapter(using_kaminari(1), mock_request) - - assert_equal expected_response_with_no_data_pagination_links, adapter.serializable_hash - end - - def test_pagination_links_when_zero_results_will_paginate - @array = [] - - adapter = load_adapter(using_will_paginate(1), mock_request) - - assert_equal expected_response_with_no_data_pagination_links, adapter.serializable_hash - end - - def test_last_page_pagination_links_using_kaminari - adapter = load_adapter(using_kaminari(3), mock_request) - - assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash - end - - def test_last_page_pagination_links_using_will_paginate - adapter = load_adapter(using_will_paginate(3), mock_request) - - assert_equal expected_response_with_last_page_pagination_links, adapter.serializable_hash - end - - def test_not_showing_pagination_links - adapter = load_adapter(@array, mock_request) - - assert_equal expected_response_when_unpaginatable, adapter.serializable_hash - end - - def test_raises_descriptive_error_when_serialization_context_unset - render_options = { adapter: :json_api } - adapter = serializable(using_kaminari, render_options) - exception = assert_raises do - adapter.as_json - end - exception_class = ActiveModelSerializers::Adapter::JsonApi::PaginationLinks::MissingSerializationContextError - assert_equal exception_class, exception.class - assert_match(/CollectionSerializer#paginated\?/, exception.message) - end - - def test_pagination_links_not_present_when_disabled - ActiveModel::Serializer.config.jsonapi_pagination_links_enabled = false - adapter = load_adapter(using_kaminari, mock_request) - - assert_equal expected_response_without_pagination_links, adapter.serializable_hash - ensure - ActiveModel::Serializer.config.jsonapi_pagination_links_enabled = true - end - end - end - end -end diff --git a/test/adapter/json_api/parse_test.rb b/test/adapter/json_api/parse_test.rb deleted file mode 100644 index bee79c8c1..000000000 --- a/test/adapter/json_api/parse_test.rb +++ /dev/null @@ -1,137 +0,0 @@ -require 'test_helper' -module ActiveModelSerializers - module Adapter - class JsonApi - module Deserialization - class ParseTest < Minitest::Test - def setup - @hash = { - 'data' => { - 'type' => 'photos', - 'id' => 'zorglub', - 'attributes' => { - 'title' => 'Ember Hamster', - 'src' => 'http://example.com/images/productivity.png' - }, - 'relationships' => { - 'author' => { - 'data' => nil - }, - 'photographer' => { - 'data' => { 'type' => 'people', 'id' => '9' } - }, - 'comments' => { - 'data' => [ - { 'type' => 'comments', 'id' => '1' }, - { 'type' => 'comments', 'id' => '2' } - ] - } - } - } - } - @params = ActionController::Parameters.new(@hash) - @expected = { - id: 'zorglub', - title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - author_id: nil, - photographer_id: '9', - comment_ids: %w(1 2) - } - - @illformed_payloads = [nil, - {}, - { - 'data' => nil - }, { - 'data' => { 'attributes' => [] } - }, { - 'data' => { 'relationships' => [] } - }, { - 'data' => { - 'relationships' => { 'rel' => nil } - } - }, { - 'data' => { - 'relationships' => { 'rel' => {} } - } - }] - end - - def test_hash - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash) - assert_equal(@expected, parsed_hash) - end - - def test_actioncontroller_parameters - assert_equal(false, @params.permitted?) - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@params) - assert_equal(@expected, parsed_hash) - end - - def test_illformed_payloads_safe - @illformed_payloads.each do |p| - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse(p) - assert_equal({}, parsed_hash) - end - end - - def test_illformed_payloads_unsafe - @illformed_payloads.each do |p| - assert_raises(InvalidDocument) do - ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(p) - end - end - end - - def test_filter_fields_only - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, only: [:id, :title, :author]) - expected = { - id: 'zorglub', - title: 'Ember Hamster', - author_id: nil - } - assert_equal(expected, parsed_hash) - end - - def test_filter_fields_except - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, except: [:id, :title, :author]) - expected = { - src: 'http://example.com/images/productivity.png', - photographer_id: '9', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end - - def test_keys - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, keys: { author: :user, title: :post_title }) - expected = { - id: 'zorglub', - post_title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - user_id: nil, - photographer_id: '9', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end - - def test_polymorphic - parsed_hash = ActiveModelSerializers::Adapter::JsonApi::Deserialization.parse!(@hash, polymorphic: [:photographer]) - expected = { - id: 'zorglub', - title: 'Ember Hamster', - src: 'http://example.com/images/productivity.png', - author_id: nil, - photographer_id: '9', - photographer_type: 'people', - comment_ids: %w(1 2) - } - assert_equal(expected, parsed_hash) - end - end - end - end - end -end diff --git a/test/adapter/json_api/relationship_test.rb b/test/adapter/json_api/relationship_test.rb deleted file mode 100644 index cfd5be85e..000000000 --- a/test/adapter/json_api/relationship_test.rb +++ /dev/null @@ -1,397 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class RelationshipTest < ActiveSupport::TestCase - def test_relationship_with_data - expected = { - data: { - id: '1', - type: 'blogs' - } - } - - model_attributes = { blog: Blog.new(id: 1) } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog - end - assert_equal(expected, actual) - end - - def test_relationship_with_nil_model - expected = { data: nil } - - model_attributes = { blog: nil } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog - end - assert_equal(expected, actual) - end - - def test_relationship_with_data_array - expected = { - data: [ - { - id: '1', - type: 'posts' - }, - { - id: '2', - type: 'posts' - } - ] - } - - model_attributes = { posts: [Post.new(id: 1), Post.new(id: 2)] } - relationship_name = :posts - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :posts - end - assert_equal(expected, actual) - end - - def test_relationship_data_not_included - expected = { meta: {} } - - model_attributes = { blog: :does_not_matter } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - include_data false - end - end - assert_equal(expected, actual) - end - - def test_relationship_many_links - expected = { - links: { - self: 'a link', - related: 'another link' - } - } - - model_attributes = { blog: :does_not_matter } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - include_data false - link :self, 'a link' - link :related, 'another link' - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_link_with_meta - expected = { - links: { - self: { - href: '1', - meta: { id: 1 } - } - } - } - - model_attributes = { blog: Blog.new(id: 1) } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - include_data false - link :self do - href object.blog.id.to_s - meta(id: object.blog.id) - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_simple_meta - expected = { meta: { id: '1' } } - - model_attributes = { blog: Blog.new(id: 1) } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - include_data false - meta(id: object.blog.id.to_s) - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_meta - expected = { - meta: { - id: 1 - } - } - - model_attributes = { blog: Blog.new(id: 1) } - relationship_name = :blog - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - include_data false - meta(id: object.blog.id) - end - end - assert_equal(expected, actual) - end - - def test_relationship_simple_link - expected = { - data: { - id: '1337', - type: 'bios' - }, - links: { - self: '//example.com/link_author/relationships/bio' - } - } - - model_attributes = { bio: Bio.new(id: 1337) } - relationship_name = :bio - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :bio do - link :self, '//example.com/link_author/relationships/bio' - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_link - expected = { - data: { id: '1337', type: 'profiles' }, - links: { related: '//example.com/profiles/1337' } - } - - model_attributes = { profile: Profile.new(id: 1337) } - relationship_name = :profile - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :profile do - id = object.profile.id - link :related do - "//example.com/profiles/#{id}" if id != 123 - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_with_everything - expected = { - data: [{ id: '1337', type: 'likes' }], - links: { - related: { - href: '//example.com/likes/1337', - meta: { ids: '1337' } - } - }, - meta: { liked: true } - } - - model_attributes = { likes: [Like.new(id: 1337)] } - relationship_name = :likes - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :likes do - link :related do - ids = object.likes.map(&:id).join(',') - href "//example.com/likes/#{ids}" - meta ids: ids - end - meta liked: object.likes.any? - end - end - assert_equal(expected, actual) - end - - def test_relationship_nil_link - expected = { - data: { id: '123', type: 'profiles' } - } - - model_attributes = { profile: Profile.new(id: 123) } - relationship_name = :profile - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :profile do - id = object.profile.id - link :related do - "//example.com/profiles/#{id}" if id != 123 - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_link_href - expected = { - data: [{ id: '1337', type: 'locations' }], - links: { - related: { href: '//example.com/locations/1337' } - } - } - - model_attributes = { locations: [Location.new(id: 1337)] } - relationship_name = :locations - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :locations do - link :related do - ids = object.locations.map(&:id).join(',') - href "//example.com/locations/#{ids}" - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_link_href_and_meta - expected = { - data: [{ id: '1337', type: 'posts' }], - links: { - related: { - href: '//example.com/posts/1337', - meta: { ids: '1337' } - } - } - } - - model_attributes = { posts: [Post.new(id: 1337, comments: [], author: nil)] } - relationship_name = :posts - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :posts do - link :related do - ids = object.posts.map(&:id).join(',') - href "//example.com/posts/#{ids}" - meta ids: ids - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_block_link_meta - expected = { - data: [{ id: '1337', type: 'comments' }], - links: { - self: { - meta: { ids: [1] } - } - } - } - - model_attributes = { comments: [Comment.new(id: 1337)] } - relationship_name = :comments - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :comments do - link :self do - meta ids: [1] - end - end - end - assert_equal(expected, actual) - end - - def test_relationship_meta - expected = { - data: [{ id: 'from-serializer-method', type: 'roles' }], - meta: { count: 1 } - } - - model_attributes = { roles: [Role.new(id: 'from-record')] } - relationship_name = :roles - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_many :roles do |serializer| - meta count: object.roles.count - serializer.cached_roles - end - def cached_roles - [ - Role.new(id: 'from-serializer-method') - ] - end - end - assert_equal(expected, actual) - end - - def test_relationship_not_including_data - expected = { - links: { self: '//example.com/link_author/relationships/blog' } - } - - model_attributes = { blog: Object } - relationship_name = :blog - model = new_model(model_attributes) - model.define_singleton_method(:read_attribute_for_serialization) do |attr| - fail 'should not be called' if attr == :blog - super(attr) - end - assert_nothing_raised do - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - has_one :blog do - link :self, '//example.com/link_author/relationships/blog' - include_data false - end - end - assert_equal(expected, actual) - end - end - - def test_relationship_including_data_explicit - expected = { - data: { id: '1337', type: 'authors' }, - meta: { name: 'Dan Brown' } - } - - model_attributes = { reviewer: Author.new(id: 1337) } - relationship_name = :reviewer - model = new_model(model_attributes) - actual = build_serializer_and_serialize_relationship(model, relationship_name) do - belongs_to :reviewer do - meta name: 'Dan Brown' - include_data true - end - end - assert_equal(expected, actual) - end - - private - - def build_serializer_and_serialize_relationship(model, relationship_name, &block) - serializer_class = Class.new(ActiveModel::Serializer, &block) - hash = serializable(model, serializer: serializer_class, adapter: :json_api).serializable_hash - hash[:data][:relationships][relationship_name] - end - - def new_model(model_attributes) - Class.new(ActiveModelSerializers::Model) do - attributes(*model_attributes.keys) - - def self.name - 'TestModel' - end - end.new(model_attributes) - end - end - end - end -end diff --git a/test/adapter/json_api/resource_identifier_test.rb b/test/adapter/json_api/resource_identifier_test.rb deleted file mode 100644 index 62b7d93b3..000000000 --- a/test/adapter/json_api/resource_identifier_test.rb +++ /dev/null @@ -1,110 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class ResourceIdentifierTest < ActiveSupport::TestCase - class WithDefinedTypeSerializer < ActiveModel::Serializer - type 'with_defined_type' - end - - class WithDefinedIdSerializer < ActiveModel::Serializer - def id - 'special_id' - end - end - - class FragmentedSerializer < ActiveModel::Serializer - cache only: :id - - def id - 'special_id' - end - end - - setup do - @model = Author.new(id: 1, name: 'Steve K.') - ActionController::Base.cache_store.clear - end - - def test_defined_type - test_type(WithDefinedTypeSerializer, 'with-defined-type') - end - - def test_singular_type - test_type_inflection(AuthorSerializer, 'author', :singular) - end - - def test_plural_type - test_type_inflection(AuthorSerializer, 'authors', :plural) - end - - def test_type_with_namespace - Object.const_set(:Admin, Module.new) - model = Class.new(::Model) - Admin.const_set(:PowerUser, model) - serializer = Class.new(ActiveModel::Serializer) - Admin.const_set(:PowerUserSerializer, serializer) - with_namespace_separator '--' do - admin_user = Admin::PowerUser.new - serializer = Admin::PowerUserSerializer.new(admin_user) - expected = { - id: admin_user.id, - type: 'admin--power-users' - } - - identifier = ResourceIdentifier.new(serializer, {}) - actual = identifier.as_json - assert_equal(expected, actual) - end - end - - def test_id_defined_on_object - test_id(AuthorSerializer, @model.id.to_s) - end - - def test_id_defined_on_serializer - test_id(WithDefinedIdSerializer, 'special_id') - end - - def test_id_defined_on_fragmented - test_id(FragmentedSerializer, 'special_id') - end - - private - - def test_type_inflection(serializer_class, expected_type, inflection) - original_inflection = ActiveModelSerializers.config.jsonapi_resource_type - ActiveModelSerializers.config.jsonapi_resource_type = inflection - test_type(serializer_class, expected_type) - ensure - ActiveModelSerializers.config.jsonapi_resource_type = original_inflection - end - - def test_type(serializer_class, expected_type) - serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer, nil) - expected = { - id: @model.id.to_s, - type: expected_type - } - - assert_equal(expected, resource_identifier.as_json) - end - - def test_id(serializer_class, id) - serializer = serializer_class.new(@model) - resource_identifier = ResourceIdentifier.new(serializer, nil) - inflection = ActiveModelSerializers.config.jsonapi_resource_type - type = @model.class.model_name.send(inflection) - expected = { - id: id, - type: type - } - - assert_equal(expected, resource_identifier.as_json) - end - end - end - end -end diff --git a/test/adapter/json_api/resource_meta_test.rb b/test/adapter/json_api/resource_meta_test.rb deleted file mode 100644 index fa281f30b..000000000 --- a/test/adapter/json_api/resource_meta_test.rb +++ /dev/null @@ -1,100 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - class ResourceMetaTest < Minitest::Test - class MetaHashPostSerializer < ActiveModel::Serializer - attributes :id - meta stuff: 'value' - end - - class MetaBlockPostSerializer < ActiveModel::Serializer - attributes :id - meta do - { comments_count: object.comments.count } - end - end - - class MetaBlockPostBlankMetaSerializer < ActiveModel::Serializer - attributes :id - meta do - {} - end - end - - class MetaBlockPostEmptyStringSerializer < ActiveModel::Serializer - attributes :id - meta do - '' - end - end - - def setup - @post = Post.new(id: 1337, comments: [], author: nil) - end - - def test_meta_hash_object_resource - hash = ActiveModelSerializers::SerializableResource.new( - @post, - serializer: MetaHashPostSerializer, - adapter: :json_api - ).serializable_hash - expected = { - stuff: 'value' - } - assert_equal(expected, hash[:data][:meta]) - end - - def test_meta_block_object_resource - hash = ActiveModelSerializers::SerializableResource.new( - @post, - serializer: MetaBlockPostSerializer, - adapter: :json_api - ).serializable_hash - expected = { - :"comments-count" => @post.comments.count - } - assert_equal(expected, hash[:data][:meta]) - end - - def test_meta_object_resource_in_array - post2 = Post.new(id: 1339, comments: [Comment.new]) - posts = [@post, post2] - hash = ActiveModelSerializers::SerializableResource.new( - posts, - each_serializer: MetaBlockPostSerializer, - adapter: :json_api - ).serializable_hash - expected = { - data: [ - { id: '1337', type: 'posts', meta: { :"comments-count" => 0 } }, - { id: '1339', type: 'posts', meta: { :"comments-count" => 1 } } - ] - } - assert_equal(expected, hash) - end - - def test_meta_object_blank_omitted - hash = ActiveModelSerializers::SerializableResource.new( - @post, - serializer: MetaBlockPostBlankMetaSerializer, - adapter: :json_api - ).serializable_hash - refute hash[:data].key? :meta - end - - def test_meta_object_empty_string_omitted - hash = ActiveModelSerializers::SerializableResource.new( - @post, - serializer: MetaBlockPostEmptyStringSerializer, - adapter: :json_api - ).serializable_hash - refute hash[:data].key? :meta - end - end - end - end - end -end diff --git a/test/adapter/json_api/toplevel_jsonapi_test.rb b/test/adapter/json_api/toplevel_jsonapi_test.rb deleted file mode 100644 index 7b0357e52..000000000 --- a/test/adapter/json_api/toplevel_jsonapi_test.rb +++ /dev/null @@ -1,82 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class TopLevelJsonApiTest < ActiveSupport::TestCase - def setup - @author = Author.new(id: 1, name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(id: 23, name: 'AMS Blog') - @post = Post.new(id: 42, title: 'New Post', body: 'Body') - @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.blog = @blog - @anonymous_post.comments = [] - @anonymous_post.blog = nil - @comment.post = @post - @comment.author = nil - @post.author = @author - @anonymous_post.author = nil - @blog = Blog.new(id: 1, name: 'My Blog!!') - @blog.writer = @author - @blog.articles = [@post, @anonymous_post] - @author.posts = [] - end - - def test_toplevel_jsonapi_defaults_to_false - assert_equal config.fetch(:jsonapi_include_toplevel_object), false - end - - def test_disable_toplevel_jsonapi - with_config(jsonapi_include_toplevel_object: false) do - hash = serialize(@post) - assert_nil(hash[:jsonapi]) - end - end - - def test_enable_toplevel_jsonapi - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - refute_nil(hash[:jsonapi]) - end - end - - def test_default_toplevel_jsonapi_version - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - assert_equal('1.0', hash[:jsonapi][:version]) - end - end - - def test_toplevel_jsonapi_no_meta - with_config(jsonapi_include_toplevel_object: true) do - hash = serialize(@post) - assert_nil(hash[:jsonapi][:meta]) - end - end - - def test_toplevel_jsonapi_meta - new_config = { - jsonapi_include_toplevel_object: true, - jsonapi_toplevel_meta: { - 'copyright' => 'Copyright 2015 Example Corp.' - } - } - with_config(new_config) do - hash = serialize(@post) - assert_equal(new_config[:jsonapi_toplevel_meta], hash.fetch(:jsonapi).fetch(:meta)) - end - end - - private - - def serialize(resource, options = {}) - serializable(resource, { adapter: :json_api }.merge!(options)).serializable_hash - end - end - end - end -end diff --git a/test/adapter/json_api/transform_test.rb b/test/adapter/json_api/transform_test.rb deleted file mode 100644 index 887ec835f..000000000 --- a/test/adapter/json_api/transform_test.rb +++ /dev/null @@ -1,512 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonApi - class KeyCaseTest < ActiveSupport::TestCase - class Post < ::Model - attributes :title, :body, :publish_at - associations :author, :comments - end - class Author < ::Model - attributes :first_name, :last_name - end - class Comment < ::Model - attributes :body - associations :author, :post - end - - class PostSerializer < ActiveModel::Serializer - type 'posts' - attributes :title, :body, :publish_at - belongs_to :author - has_many :comments - - link(:self) { post_url(object.id) } - link(:post_authors) { post_authors_url(object.id) } - link(:subscriber_comments) { post_comments_url(object.id) } - - meta do - { - rating: 5, - favorite_count: 10 - } - end - end - - class AuthorSerializer < ActiveModel::Serializer - type 'authors' - attributes :first_name, :last_name - end - - class CommentSerializer < ActiveModel::Serializer - type 'comments' - attributes :body - belongs_to :author - end - - def mock_request(transform = nil) - context = Minitest::Mock.new - context.expect(:request_url, URI) - context.expect(:query_parameters, {}) - context.expect(:url_helpers, Rails.application.routes.url_helpers) - @options = {} - @options[:key_transform] = transform if transform - @options[:serialization_context] = context - end - - def setup - Rails.application.routes.draw do - resources :posts do - resources :authors - resources :comments - end - end - @publish_at = 1.day.from_now - @author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones') - @comment1 = Comment.new(id: 7, body: 'cool', author: @author) - @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) - @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', - author: @author, comments: [@comment1, @comment2], - publish_at: @publish_at) - @comment1.post = @post - @comment2.post = @post - end - - def test_success_document_transform_default - mock_request - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - :"publish-at" => @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, :"favorite-count" => 10 } - } - }, result) - end - - def test_success_document_transform_global_config - mock_request - result = with_config(key_transform: :camel_lower) do - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - adapter.serializable_hash - end - assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publishAt: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - postAuthors: 'http://example.com/posts/1337/authors', - subscriberComments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favoriteCount: 10 } - } - }, result) - end - - def test_success_doc_transform_serialization_ctx_overrides_global - mock_request(:camel) - result = with_config(key_transform: :camel_lower) do - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - adapter.serializable_hash - end - assert_equal({ - Data: { - Id: '1337', - Type: 'Posts', - Attributes: { - Title: 'Title 1', - Body: 'Body 1', - PublishAt: @publish_at - }, - Relationships: { - Author: { - Data: { Id: '1', Type: 'Authors' } - }, - Comments: { - Data: [ - { Id: '7', Type: 'Comments' }, - { Id: '12', Type: 'Comments' } - ] - } - }, - Links: { - Self: 'http://example.com/posts/1337', - PostAuthors: 'http://example.com/posts/1337/authors', - SubscriberComments: 'http://example.com/posts/1337/comments' - }, - Meta: { Rating: 5, FavoriteCount: 10 } - } - }, result) - end - - def test_success_document_transform_dash - mock_request(:dash) - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - :"publish-at" => @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - :"post-authors" => 'http://example.com/posts/1337/authors', - :"subscriber-comments" => 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, :"favorite-count" => 10 } - } - }, result) - end - - def test_success_document_transform_unaltered - mock_request(:unaltered) - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publish_at: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - post_authors: 'http://example.com/posts/1337/authors', - subscriber_comments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favorite_count: 10 } - } - }, result) - end - - def test_success_document_transform_undefined - mock_request(:zoot) - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - exception = assert_raises NoMethodError do - adapter.serializable_hash - end - assert_match(/undefined method.*zoot/, exception.message) - end - - def test_success_document_transform_camel - mock_request(:camel) - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - assert_equal({ - Data: { - Id: '1337', - Type: 'Posts', - Attributes: { - Title: 'Title 1', - Body: 'Body 1', - PublishAt: @publish_at - }, - Relationships: { - Author: { - Data: { Id: '1', Type: 'Authors' } - }, - Comments: { - Data: [ - { Id: '7', Type: 'Comments' }, - { Id: '12', Type: 'Comments' } - ] - } - }, - Links: { - Self: 'http://example.com/posts/1337', - PostAuthors: 'http://example.com/posts/1337/authors', - SubscriberComments: 'http://example.com/posts/1337/comments' - }, - Meta: { Rating: 5, FavoriteCount: 10 } - } - }, result) - end - - def test_success_document_transform_camel_lower - mock_request(:camel_lower) - serializer = PostSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - assert_equal({ - data: { - id: '1337', - type: 'posts', - attributes: { - title: 'Title 1', - body: 'Body 1', - publishAt: @publish_at - }, - relationships: { - author: { - data: { id: '1', type: 'authors' } - }, - comments: { - data: [ - { id: '7', type: 'comments' }, - { id: '12', type: 'comments' } - ] - } - }, - links: { - self: 'http://example.com/posts/1337', - postAuthors: 'http://example.com/posts/1337/authors', - subscriberComments: 'http://example.com/posts/1337/comments' - }, - meta: { rating: 5, favoriteCount: 10 } - } - }, result) - end - - def test_error_document_transform_default - mock_request - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - expected_errors_object = { - errors: [ - { - source: { pointer: '/data/attributes/published-at' }, - detail: 'must be in the future' - }, - { - source: { pointer: '/data/attributes/title' }, - detail: 'must be longer' - } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_global_config - mock_request - result = with_config(key_transform: :camel) do - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - adapter.serializable_hash - end - expected_errors_object = { - Errors: [ - { - Source: { Pointer: '/data/attributes/PublishedAt' }, - Detail: 'must be in the future' - }, - { - Source: { Pointer: '/data/attributes/Title' }, - Detail: 'must be longer' - } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_serialization_ctx_overrides_global - mock_request(:camel) - result = with_config(key_transform: :camel_lower) do - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - adapter.serializable_hash - end - expected_errors_object = { - Errors: [ - { - Source: { Pointer: '/data/attributes/PublishedAt' }, - Detail: 'must be in the future' - }, - { - Source: { Pointer: '/data/attributes/Title' }, - Detail: 'must be longer' - } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_dash - mock_request(:dash) - - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - - expected_errors_object = { - errors: [ - { - source: { pointer: '/data/attributes/published-at' }, - detail: 'must be in the future' - }, - { - source: { pointer: '/data/attributes/title' }, - detail: 'must be longer' - } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_unaltered - mock_request(:unaltered) - - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - - expected_errors_object = { - errors: [ - { source: { pointer: '/data/attributes/published_at' }, detail: 'must be in the future' }, - { source: { pointer: '/data/attributes/title' }, detail: 'must be longer' } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_undefined - mock_request(:krazy) - - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - - exception = assert_raises NoMethodError do - adapter.serializable_hash - end - assert_match(/undefined method.*krazy/, exception.message) - end - - def test_error_document_transform_camel - mock_request(:camel) - - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - - expected_errors_object = { - Errors: [ - { Source: { Pointer: '/data/attributes/PublishedAt' }, Detail: 'must be in the future' }, - { Source: { Pointer: '/data/attributes/Title' }, Detail: 'must be longer' } - ] - } - assert_equal expected_errors_object, result - end - - def test_error_document_transform_camel_lower - mock_request(:camel_lower) - - resource = ModelWithErrors.new - resource.errors.add(:published_at, 'must be in the future') - resource.errors.add(:title, 'must be longer') - - serializer = ActiveModel::Serializer::ErrorSerializer.new(resource) - adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options) - result = adapter.serializable_hash - - expected_errors_object = { - errors: [ - { source: { pointer: '/data/attributes/publishedAt' }, detail: 'must be in the future' }, - { source: { pointer: '/data/attributes/title' }, detail: 'must be longer' } - ] - } - assert_equal expected_errors_object, result - end - end - end - end -end diff --git a/test/adapter/json_api/type_test.rb b/test/adapter/json_api/type_test.rb deleted file mode 100644 index 40b84cf2b..000000000 --- a/test/adapter/json_api/type_test.rb +++ /dev/null @@ -1,61 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class JsonApi - class TypeTest < ActiveSupport::TestCase - class StringTypeSerializer < ActiveModel::Serializer - attribute :name - type 'profile' - end - - class SymbolTypeSerializer < ActiveModel::Serializer - attribute :name - type :profile - end - - setup do - @author = Author.new(id: 1, name: 'Steve K.') - end - - def test_config_plural - with_jsonapi_resource_type :plural do - assert_type(@author, 'authors') - end - end - - def test_config_singular - with_jsonapi_resource_type :singular do - assert_type(@author, 'author') - end - end - - def test_explicit_string_type_value - assert_type(@author, 'profile', serializer: StringTypeSerializer) - end - - def test_explicit_symbol_type_value - assert_type(@author, 'profile', serializer: SymbolTypeSerializer) - end - - private - - def assert_type(resource, expected_type, opts = {}) - opts = opts.reverse_merge(adapter: :json_api) - hash = serializable(resource, opts).serializable_hash - assert_equal(expected_type, hash.fetch(:data).fetch(:type)) - end - - def with_jsonapi_resource_type(inflection) - old_inflection = ActiveModelSerializers.config.jsonapi_resource_type - ActiveModelSerializers.config.jsonapi_resource_type = inflection - yield - ensure - ActiveModelSerializers.config.jsonapi_resource_type = old_inflection - end - end - end - end - end -end diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb deleted file mode 100644 index f7f178f88..000000000 --- a/test/adapter/json_test.rb +++ /dev/null @@ -1,46 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class JsonTest < ActiveSupport::TestCase - def setup - ActionController::Base.cache_store.clear - @author = Author.new(id: 1, name: 'Steve K.') - @post = Post.new(id: 1, title: 'New Post', body: 'Body') - @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT') - @post.comments = [@first_comment, @second_comment] - @first_comment.post = @post - @second_comment.post = @post - @post.author = @author - @blog = Blog.new(id: 1, name: 'My Blog!!') - @post.blog = @blog - - @serializer = PostSerializer.new(@post) - @adapter = ActiveModelSerializers::Adapter::Json.new(@serializer) - end - - def test_has_many - assert_equal([ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], @adapter.serializable_hash[:post][:comments]) - end - - def test_custom_keys - serializer = PostWithCustomKeysSerializer.new(@post) - adapter = ActiveModelSerializers::Adapter::Json.new(serializer) - - assert_equal({ - id: 1, - reviews: [ - { id: 1, body: 'ZOMG A COMMENT' }, - { id: 2, body: 'ZOMG ANOTHER COMMENT' } - ], - writer: { id: 1, name: 'Steve K.' }, - site: { id: 1, name: 'My Blog!!' } - }, adapter.serializable_hash[:post]) - end - end - end -end diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb deleted file mode 100644 index 4e701db10..000000000 --- a/test/adapter/null_test.rb +++ /dev/null @@ -1,22 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - module Adapter - class NullTest < ActiveSupport::TestCase - def setup - profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - serializer = ProfileSerializer.new(profile) - - @adapter = Null.new(serializer) - end - - def test_serializable_hash - assert_equal({}, @adapter.serializable_hash) - end - - def test_it_returns_empty_json - assert_equal('{}', @adapter.to_json) - end - end - end -end diff --git a/test/adapter/polymorphic_test.rb b/test/adapter/polymorphic_test.rb deleted file mode 100644 index 87d5ff51f..000000000 --- a/test/adapter/polymorphic_test.rb +++ /dev/null @@ -1,171 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - module Adapter - class PolymorphicTest < ActiveSupport::TestCase - setup do - @employee = Employee.new(id: 42, name: 'Zoop Zoopler', email: 'zoop@example.com') - @picture = @employee.pictures.new(id: 1, title: 'headshot-1.jpg') - @picture.imageable = @employee - end - - def serialization(resource, adapter = :attributes) - serializable(resource, adapter: adapter, serializer: PolymorphicBelongsToSerializer).as_json - end - - def tag_serialization(adapter = :attributes) - tag = PolyTag.new(id: 1, phrase: 'foo') - tag.object_tags << ObjectTag.new(id: 1, poly_tag_id: 1, taggable: @employee) - tag.object_tags << ObjectTag.new(id: 5, poly_tag_id: 1, taggable: @picture) - serializable(tag, adapter: adapter, serializer: PolymorphicTagSerializer, include: '*.*').as_json - end - - def test_attributes_serialization - expected = - { - id: 1, - title: 'headshot-1.jpg', - imageable: { - type: 'employee', - employee: { - id: 42, - name: 'Zoop Zoopler' - } - } - } - - assert_equal(expected, serialization(@picture)) - end - - def test_attributes_serialization_without_polymorphic_association - expected = - { - id: 2, - title: 'headshot-2.jpg', - imageable: nil - } - - simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg') - assert_equal(expected, serialization(simple_picture)) - end - - def test_attributes_serialization_with_polymorphic_has_many - expected = - { - id: 1, - phrase: 'foo', - object_tags: [ - { - id: 1, - taggable: { - type: 'employee', - employee: { - id: 42 - } - } - }, - { - id: 5, - taggable: { - type: 'picture', - picture: { - id: 1 - } - } - } - ] - } - assert_equal(expected, tag_serialization) - end - - def test_json_serialization - expected = - { - picture: { - id: 1, - title: 'headshot-1.jpg', - imageable: { - type: 'employee', - employee: { - id: 42, - name: 'Zoop Zoopler' - } - } - } - } - - assert_equal(expected, serialization(@picture, :json)) - end - - def test_json_serialization_without_polymorphic_association - expected = - { - picture: { - id: 2, - title: 'headshot-2.jpg', - imageable: nil - } - } - - simple_picture = Picture.new(id: 2, title: 'headshot-2.jpg') - assert_equal(expected, serialization(simple_picture, :json)) - end - - def test_json_serialization_with_polymorphic_has_many - expected = - { - poly_tag: { - id: 1, - phrase: 'foo', - object_tags: [ - { - id: 1, - taggable: { - type: 'employee', - employee: { - id: 42 - } - } - }, - { - id: 5, - taggable: { - type: 'picture', - picture: { - id: 1 - } - } - } - ] - } - } - assert_equal(expected, tag_serialization(:json)) - end - - def test_json_api_serialization - expected = - { - data: { - id: '1', - type: 'pictures', - attributes: { - title: 'headshot-1.jpg' - }, - relationships: { - imageable: { - data: { - id: '42', - type: 'employees' - } - } - } - } - } - - assert_equal(expected, serialization(@picture, :json_api)) - end - end - end - end -end diff --git a/test/adapter_test.rb b/test/adapter_test.rb deleted file mode 100644 index c1b00d726..000000000 --- a/test/adapter_test.rb +++ /dev/null @@ -1,67 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class AdapterTest < ActiveSupport::TestCase - def setup - profile = Profile.new - @serializer = ProfileSerializer.new(profile) - @adapter = ActiveModelSerializers::Adapter::Base.new(@serializer) - end - - def test_serializable_hash_is_abstract_method - assert_raises(NotImplementedError) do - @adapter.serializable_hash(only: [:name]) - end - end - - def test_serialization_options_ensures_option_is_a_hash - adapter = Class.new(ActiveModelSerializers::Adapter::Base) do - def serializable_hash(options = nil) - serialization_options(options) - end - end.new(@serializer) - assert_equal({}, adapter.serializable_hash(nil)) - assert_equal({}, adapter.serializable_hash({})) - ensure - ActiveModelSerializers::Adapter.adapter_map.delete_if { |k, _| k =~ /class/ } - end - - def test_serialization_options_ensures_option_is_one_of_valid_options - adapter = Class.new(ActiveModelSerializers::Adapter::Base) do - def serializable_hash(options = nil) - serialization_options(options) - end - end.new(@serializer) - filtered_options = { now: :see_me, then: :not } - valid_options = ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS.each_with_object({}) do |option, result| - result[option] = option - end - assert_equal(valid_options, adapter.serializable_hash(filtered_options.merge(valid_options))) - ensure - ActiveModelSerializers::Adapter.adapter_map.delete_if { |k, _| k =~ /class/ } - end - - def test_serializer - assert_equal @serializer, @adapter.serializer - end - - def test_create_adapter - adapter = ActiveModelSerializers::Adapter.create(@serializer) - assert_equal ActiveModelSerializers::Adapter::Attributes, adapter.class - end - - def test_create_adapter_with_override - adapter = ActiveModelSerializers::Adapter.create(@serializer, adapter: :json_api) - assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter.class - end - - def test_inflected_adapter_class_for_known_adapter - ActiveSupport::Inflector.inflections(:en) { |inflect| inflect.acronym 'API' } - klass = ActiveModelSerializers::Adapter.adapter_class(:json_api) - - ActiveSupport::Inflector.inflections.acronyms.clear - - assert_equal ActiveModelSerializers::Adapter::JsonApi, klass - end - end -end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb deleted file mode 100644 index 2ad55324e..000000000 --- a/test/array_serializer_test.rb +++ /dev/null @@ -1,22 +0,0 @@ -require 'test_helper' -require_relative 'collection_serializer_test' - -module ActiveModel - class Serializer - class ArraySerializerTest < CollectionSerializerTest - extend Minitest::Assertions - def self.run_one_method(*) - _, stderr = capture_io do - super - end - if stderr !~ /NOTE: ActiveModel::Serializer::ArraySerializer.new is deprecated/ - fail Minitest::Assertion, stderr - end - end - - def collection_serializer - ArraySerializer - end - end - end -end diff --git a/test/benchmark/app.rb b/test/benchmark/app.rb deleted file mode 100644 index c39e9b4e8..000000000 --- a/test/benchmark/app.rb +++ /dev/null @@ -1,65 +0,0 @@ -# https://github.com/rails-api/active_model_serializers/pull/872 -# approx ref 792fb8a9053f8db3c562dae4f40907a582dd1720 to test against -require 'bundler/setup' - -require 'rails' -require 'active_model' -require 'active_support' -require 'active_support/json' -require 'action_controller' -require 'action_controller/test_case' -require 'action_controller/railtie' -abort "Rails application already defined: #{Rails.application.class}" if Rails.application - -class NullLogger < Logger - def initialize(*_args) - end - - def add(*_args, &_block) - end -end -class BenchmarkLogger < ActiveSupport::Logger - def initialize - @file = StringIO.new - super(@file) - end - - def messages - @file.rewind - @file.read - end -end -# ref: https://gist.github.com/bf4/8744473 -class BenchmarkApp < Rails::Application - # Set up production configuration - config.eager_load = true - config.cache_classes = true - # CONFIG: CACHE_ON={on,off} - config.action_controller.perform_caching = ENV['CACHE_ON'] != 'off' - config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) - - config.active_support.test_order = :random - config.secret_token = 'S' * 30 - config.secret_key_base = 'abc123' - config.consider_all_requests_local = false - - # otherwise deadlock occurred - config.middleware.delete 'Rack::Lock' - - # to disable log files - config.logger = NullLogger.new - config.active_support.deprecation = :log - config.log_level = :info -end - -require 'active_model_serializers' - -# Initialize app before any serializers are defined, for running across revisions. -# ref: https://github.com/rails-api/active_model_serializers/pull/1478 -Rails.application.initialize! -# HACK: Serializer::cache depends on the ActionController-dependent configs being set. -ActiveSupport.on_load(:action_controller) do - require_relative 'fixtures' -end - -require_relative 'controllers' diff --git a/test/benchmark/benchmarking_support.rb b/test/benchmark/benchmarking_support.rb deleted file mode 100644 index dd27f6c5f..000000000 --- a/test/benchmark/benchmarking_support.rb +++ /dev/null @@ -1,67 +0,0 @@ -require 'benchmark/ips' -require 'json' - -# Add benchmarking runner from ruby-bench-suite -# https://github.com/ruby-bench/ruby-bench-suite/blob/master/rails/benchmarks/support/benchmark_rails.rb -module Benchmark - module ActiveModelSerializers - module TestMethods - def request(method, path) - response = Rack::MockRequest.new(BenchmarkApp).send(method, path) - if response.status.in?([404, 500]) - fail "omg, #{method}, #{path}, '#{response.status}', '#{response.body}'" - end - response - end - end - - # extend Benchmark with an `ams` method - def ams(label = nil, time:, disable_gc: true, warmup: 3, &block) - fail ArgumentError.new, 'block should be passed' unless block_given? - - if disable_gc - GC.disable - else - GC.enable - end - - report = Benchmark.ips(time, warmup, true) do |x| - x.report(label) { yield } - end - - entry = report.entries.first - - output = { - label: label, - version: ::ActiveModel::Serializer::VERSION.to_s, - rails_version: ::Rails.version.to_s, - iterations_per_second: entry.ips, - iterations_per_second_standard_deviation: entry.error_percentage, - total_allocated_objects_per_iteration: count_total_allocated_objects(&block) - }.to_json - - puts output - output - end - - def count_total_allocated_objects - if block_given? - key = - if RUBY_VERSION < '2.2' - :total_allocated_object - else - :total_allocated_objects - end - - before = GC.stat[key] - yield - after = GC.stat[key] - after - before - else - -1 - end - end - end - - extend Benchmark::ActiveModelSerializers -end diff --git a/test/benchmark/bm_active_record.rb b/test/benchmark/bm_active_record.rb deleted file mode 100644 index 0837e266d..000000000 --- a/test/benchmark/bm_active_record.rb +++ /dev/null @@ -1,81 +0,0 @@ -require_relative './benchmarking_support' -require_relative './app' - -time = 10 -disable_gc = true - -# This is to disable any key transform effects that may impact performance -ActiveModelSerializers.config.key_transform = :unaltered - -########################################### -# Setup active record models -########################################## -require 'active_record' -require 'sqlite3' - -# For debugging SQL output -# ActiveRecord::Base.logger = Logger.new(STDERR) - -# Change the following to reflect your database settings -ActiveRecord::Base.establish_connection( - adapter: 'sqlite3', - database: ':memory:' -) - -# Don't show migration output when constructing fake db -ActiveRecord::Migration.verbose = false - -ActiveRecord::Schema.define do - create_table :authors, force: true do |t| - t.string :name - end - - create_table :posts, force: true do |t| - t.text :body - t.string :title - t.references :author - end - - create_table :profiles, force: true do |t| - t.text :project_url - t.text :bio - t.date :birthday - t.references :author - end -end - -class Author < ActiveRecord::Base - has_one :profile - has_many :posts -end - -class Post < ActiveRecord::Base - belongs_to :author -end - -class Profile < ActiveRecord::Base - belongs_to :author -end - -# Build out the data to serialize -author = Author.create(name: 'Preston Sego') -Profile.create(project_url: 'https://github.com/NullVoxPopuli', author: author) -50.times do - Post.create( - body: 'something about how password restrictions are evil, and less secure, and with the math to prove it.', - title: 'Your bank is does not know how to do security', - author: author - ) -end - -Benchmark.ams('AR: attributes', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::SerializableResource.new(author, adapter: :attributes, include: 'profile,posts').serializable_hash -end - -Benchmark.ams('AR: json', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::SerializableResource.new(author, adapter: :json, include: 'profile,posts').serializable_hash -end - -Benchmark.ams('AR: JSON API', time: time, disable_gc: disable_gc) do - ActiveModelSerializers::SerializableResource.new(author, adapter: :json_api, include: 'profile,posts').serializable_hash -end diff --git a/test/benchmark/bm_adapter.rb b/test/benchmark/bm_adapter.rb deleted file mode 100644 index c8bae66a5..000000000 --- a/test/benchmark/bm_adapter.rb +++ /dev/null @@ -1,38 +0,0 @@ -require_relative './benchmarking_support' -require_relative './app' - -time = 10 -disable_gc = true -ActiveModelSerializers.config.key_transform = :unaltered -has_many_relationships = (0..60).map do |i| - HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') -end -has_one_relationship = HasOneRelationship.new( - id: 42, - first_name: 'Joao', - last_name: 'Moura' -) -primary_resource = PrimaryResource.new( - id: 1337, - title: 'New PrimaryResource', - virtual_attribute: nil, - body: 'Body', - has_many_relationships: has_many_relationships, - has_one_relationship: has_one_relationship -) -serializer = PrimaryResourceSerializer.new(primary_resource) - -Benchmark.ams('attributes', time: time, disable_gc: disable_gc) do - attributes = ActiveModelSerializers::Adapter::Attributes.new(serializer) - attributes.as_json -end - -Benchmark.ams('json_api', time: time, disable_gc: disable_gc) do - json_api = ActiveModelSerializers::Adapter::JsonApi.new(serializer) - json_api.as_json -end - -Benchmark.ams('json', time: time, disable_gc: disable_gc) do - json = ActiveModelSerializers::Adapter::Json.new(serializer) - json.as_json -end diff --git a/test/benchmark/bm_caching.rb b/test/benchmark/bm_caching.rb deleted file mode 100644 index ae3ad798c..000000000 --- a/test/benchmark/bm_caching.rb +++ /dev/null @@ -1,119 +0,0 @@ -require_relative './benchmarking_support' -require_relative './app' - -# https://github.com/ruby-bench/ruby-bench-suite/blob/8ad567f7e43a044ae48c36833218423bb1e2bd9d/rails/benchmarks/actionpack_router.rb -class ApiAssertion - include Benchmark::ActiveModelSerializers::TestMethods - class BadRevisionError < StandardError; end - - def valid? - caching = get_caching - caching[:body].delete('meta') - non_caching = get_non_caching - non_caching[:body].delete('meta') - assert_responses(caching, non_caching) - rescue BadRevisionError => e - msg = { error: e.message } - STDERR.puts msg - STDOUT.puts msg - exit 1 - end - - def get_status(on_off = 'on'.freeze) - get("/status/#{on_off}") - end - - def clear - get('/clear') - end - - def get_caching(on_off = 'on'.freeze) - get("/caching/#{on_off}") - end - - def get_fragment_caching(on_off = 'on'.freeze) - get("/fragment_caching/#{on_off}") - end - - def get_non_caching(on_off = 'on'.freeze) - get("/non_caching/#{on_off}") - end - - def debug(msg = '') - if block_given? && ENV['DEBUG'] =~ /\Atrue|on|0\z/i - STDERR.puts yield - else - STDERR.puts msg - end - end - - private - - def assert_responses(caching, non_caching) - assert_equal(caching[:code], 200, "Caching response failed: #{caching}") - assert_equal(caching[:body], expected, "Caching response format failed: \n+ #{caching[:body]}\n- #{expected}") - assert_equal(caching[:content_type], 'application/json; charset=utf-8', "Caching response content type failed: \n+ #{caching[:content_type]}\n- application/json") - assert_equal(non_caching[:code], 200, "Non caching response failed: #{non_caching}") - assert_equal(non_caching[:body], expected, "Non Caching response format failed: \n+ #{non_caching[:body]}\n- #{expected}") - assert_equal(non_caching[:content_type], 'application/json; charset=utf-8', "Non caching response content type failed: \n+ #{non_caching[:content_type]}\n- application/json") - end - - def get(url) - response = request(:get, url) - { code: response.status, body: JSON.load(response.body), content_type: response.content_type } - end - - def expected - @expected ||= - { - 'primary_resource' => { - 'id' => 1337, - 'title' => 'New PrimaryResource', - 'body' => 'Body', - 'virtual_attribute' => { - 'id' => 999, - 'name' => 'Free-Range Virtual Attribute' - }, - 'has_one_relationship' => { - 'id' => 42, - 'first_name' => 'Joao', - 'last_name' => 'Moura' - }, - 'has_many_relationships' => [ - { - 'id' => 1, - 'body' => 'ZOMG A HAS MANY RELATIONSHIP' - } - ] - } - } - end - - def assert_equal(expected, actual, message) - return true if expected == actual - if ENV['FAIL_ASSERTION'] =~ /\Atrue|on|0\z/i # rubocop:disable Style/GuardClause - fail BadRevisionError, message - else - STDERR.puts message unless ENV['SUMMARIZE'] - end - end -end -assertion = ApiAssertion.new -assertion.valid? -assertion.debug { assertion.get_status } - -time = 10 -{ - 'caching on: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'on'] }, - 'caching on: fragment caching serializers: gc off' => { disable_gc: true, send: [:get_fragment_caching, 'on'] }, - 'caching on: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'on'] }, - 'caching off: caching serializers: gc off' => { disable_gc: true, send: [:get_caching, 'off'] }, - 'caching off: fragment caching serializers: gc off' => { disable_gc: true, send: [:get_fragment_caching, 'off'] }, - 'caching off: non-caching serializers: gc off' => { disable_gc: true, send: [:get_non_caching, 'off'] } -}.each do |label, options| - assertion.clear - Benchmark.ams(label, time: time, disable_gc: options[:disable_gc]) do - assertion.send(*options[:send]) - end - assertion.debug { assertion.get_status(options[:send][-1]) } -end diff --git a/test/benchmark/bm_lookup_chain.rb b/test/benchmark/bm_lookup_chain.rb deleted file mode 100644 index 3b32727f5..000000000 --- a/test/benchmark/bm_lookup_chain.rb +++ /dev/null @@ -1,83 +0,0 @@ -require_relative './benchmarking_support' -require_relative './app' - -time = 10 -disable_gc = true -ActiveModelSerializers.config.key_transform = :unaltered - -module AmsBench - module Api - module V1 - class PrimaryResourceSerializer < ActiveModel::Serializer - attributes :title, :body - - has_many :has_many_relationships - end - - class HasManyRelationshipSerializer < ActiveModel::Serializer - attribute :body - end - end - end - class PrimaryResourceSerializer < ActiveModel::Serializer - attributes :title, :body - - has_many :has_many_relationships - - class HasManyRelationshipSerializer < ActiveModel::Serializer - attribute :body - end - end -end - -resource = PrimaryResource.new( - id: 1, - title: 'title', - body: 'body', - has_many_relationships: [ - HasManyRelationship.new(id: 1, body: 'body1'), - HasManyRelationship.new(id: 2, body: 'body1') - ] -) - -serialization = lambda do - ActiveModelSerializers::SerializableResource.new(resource, serializer: AmsBench::PrimaryResourceSerializer).as_json - ActiveModelSerializers::SerializableResource.new(resource, namespace: AmsBench::Api::V1).as_json - ActiveModelSerializers::SerializableResource.new(resource).as_json -end - -def clear_cache - AmsBench::PrimaryResourceSerializer.serializers_cache.clear - AmsBench::Api::V1::PrimaryResourceSerializer.serializers_cache.clear - ActiveModel::Serializer.serializers_cache.clear -end - -configurable = lambda do - clear_cache - Benchmark.ams('Configurable Lookup Chain', time: time, disable_gc: disable_gc, &serialization) -end - -old = lambda do - clear_cache - module ActiveModel - class Serializer - def self.serializer_lookup_chain_for(klass, namespace = nil) - chain = [] - - resource_class_name = klass.name.demodulize - resource_namespace = klass.name.deconstantize - serializer_class_name = "#{resource_class_name}Serializer" - - chain.push("#{namespace}::#{serializer_class_name}") if namespace - chain.push("#{name}::#{serializer_class_name}") if self != ActiveModel::Serializer - chain.push("#{resource_namespace}::#{serializer_class_name}") - chain - end - end - end - - Benchmark.ams('Old Lookup Chain (v0.10)', time: time, disable_gc: disable_gc, &serialization) -end - -configurable.call -old.call diff --git a/test/benchmark/bm_transform.rb b/test/benchmark/bm_transform.rb deleted file mode 100644 index 97c655c01..000000000 --- a/test/benchmark/bm_transform.rb +++ /dev/null @@ -1,45 +0,0 @@ -require_relative './benchmarking_support' -require_relative './app' - -time = 10 -disable_gc = true -ActiveModelSerializers.config.key_transform = :unaltered -has_many_relationships = (0..50).map do |i| - HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') -end -has_one_relationship = HasOneRelationship.new( - id: 42, - first_name: 'Joao', - last_name: 'Moura' -) -primary_resource = PrimaryResource.new( - id: 1337, - title: 'New PrimaryResource', - virtual_attribute: nil, - body: 'Body', - has_many_relationships: has_many_relationships, - has_one_relationship: has_one_relationship -) -serializer = PrimaryResourceSerializer.new(primary_resource) -adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer) -serialization = adapter.as_json - -Benchmark.ams('camel', time: time, disable_gc: disable_gc) do - CaseTransform.camel(serialization) -end - -Benchmark.ams('camel_lower', time: time, disable_gc: disable_gc) do - CaseTransform.camel_lower(serialization) -end - -Benchmark.ams('dash', time: time, disable_gc: disable_gc) do - CaseTransform.dash(serialization) -end - -Benchmark.ams('unaltered', time: time, disable_gc: disable_gc) do - CaseTransform.unaltered(serialization) -end - -Benchmark.ams('underscore', time: time, disable_gc: disable_gc) do - CaseTransform.underscore(serialization) -end diff --git a/test/benchmark/config.ru b/test/benchmark/config.ru deleted file mode 100644 index 908eb28c4..000000000 --- a/test/benchmark/config.ru +++ /dev/null @@ -1,3 +0,0 @@ -require File.expand_path(['..', 'app'].join(File::SEPARATOR), __FILE__) - -run Rails.application diff --git a/test/benchmark/controllers.rb b/test/benchmark/controllers.rb deleted file mode 100644 index 81108445b..000000000 --- a/test/benchmark/controllers.rb +++ /dev/null @@ -1,83 +0,0 @@ -class PrimaryResourceController < ActionController::Base - PRIMARY_RESOURCE = - begin - if ENV['BENCH_STRESS'] - has_many_relationships = (0..50).map do |i| - HasManyRelationship.new(id: i, body: 'ZOMG A HAS MANY RELATIONSHIP') - end - else - has_many_relationships = [HasManyRelationship.new(id: 1, body: 'ZOMG A HAS MANY RELATIONSHIP')] - end - has_one_relationship = HasOneRelationship.new(id: 42, first_name: 'Joao', last_name: 'Moura') - PrimaryResource.new(id: 1337, title: 'New PrimaryResource', virtual_attribute: nil, body: 'Body', has_many_relationships: has_many_relationships, has_one_relationship: has_one_relationship) - end - - def render_with_caching_serializer - toggle_cache_status - render json: PRIMARY_RESOURCE, serializer: CachingPrimaryResourceSerializer, adapter: :json, meta: { caching: perform_caching } - end - - def render_with_fragment_caching_serializer - toggle_cache_status - render json: PRIMARY_RESOURCE, serializer: FragmentCachingPrimaryResourceSerializer, adapter: :json, meta: { caching: perform_caching } - end - - def render_with_non_caching_serializer - toggle_cache_status - render json: PRIMARY_RESOURCE, adapter: :json, meta: { caching: perform_caching } - end - - def render_cache_status - toggle_cache_status - # Uncomment to debug - # STDERR.puts cache_store.class - # STDERR.puts cache_dependencies - # ActiveSupport::Cache::Store.logger.debug [ActiveModelSerializers.config.cache_store, ActiveModelSerializers.config.perform_caching, CachingPrimaryResourceSerializer._cache, perform_caching, params].inspect - render json: { caching: perform_caching, meta: { cache_log: cache_messages, cache_status: cache_status } }.to_json - end - - def clear - ActionController::Base.cache_store.clear - # Test caching is on - # Uncomment to turn on logger; possible performance issue - # logger = BenchmarkLogger.new - # ActiveSupport::Cache::Store.logger = logger # seems to be the best way - # - # the below is used in some rails tests but isn't available/working in all versions, so far as I can tell - # https://github.com/rails/rails/pull/15943 - # ActiveSupport::Notifications.subscribe(/^cache_(.*)\.active_support$/) do |*args| - # logger.debug ActiveSupport::Notifications::Event.new(*args) - # end - render json: 'ok'.to_json - end - - private - - def cache_status - { - controller: perform_caching, - app: Rails.configuration.action_controller.perform_caching, - serializers: Rails.configuration.serializers.each_with_object({}) { |serializer, data| data[serializer.name] = serializer._cache.present? } - } - end - - def cache_messages - ActiveSupport::Cache::Store.logger.is_a?(BenchmarkLogger) && ActiveSupport::Cache::Store.logger.messages.split("\n") - end - - def toggle_cache_status - case params[:on] - when 'on'.freeze then self.perform_caching = true - when 'off'.freeze then self.perform_caching = false - else nil # no-op - end - end -end - -Rails.application.routes.draw do - get '/status(/:on)' => 'primary_resource#render_cache_status' - get '/clear' => 'primary_resource#clear' - get '/caching(/:on)' => 'primary_resource#render_with_caching_serializer' - get '/fragment_caching(/:on)' => 'primary_resource#render_with_fragment_caching_serializer' - get '/non_caching(/:on)' => 'primary_resource#render_with_non_caching_serializer' -end diff --git a/test/benchmark/fixtures.rb b/test/benchmark/fixtures.rb deleted file mode 100644 index c91e102d4..000000000 --- a/test/benchmark/fixtures.rb +++ /dev/null @@ -1,219 +0,0 @@ -Rails.configuration.serializers = [] -class HasOneRelationshipSerializer < ActiveModel::Serializer - attributes :id, :first_name, :last_name - - has_many :primary_resources, embed: :ids - has_one :bio -end -Rails.configuration.serializers << HasOneRelationshipSerializer - -class VirtualAttributeSerializer < ActiveModel::Serializer - attributes :id, :name -end -Rails.configuration.serializers << VirtualAttributeSerializer - -class HasManyRelationshipSerializer < ActiveModel::Serializer - attributes :id, :body - - belongs_to :primary_resource - belongs_to :has_one_relationship -end -Rails.configuration.serializers << HasManyRelationshipSerializer - -class PrimaryResourceSerializer < ActiveModel::Serializer - attributes :id, :title, :body - - has_many :has_many_relationships, serializer: HasManyRelationshipSerializer - belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer - belongs_to :has_one_relationship, serializer: HasOneRelationshipSerializer - - link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } - - meta do - { - rating: 5, - favorite_count: 10 - } - end - - def virtual_attribute - VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') - end -end -Rails.configuration.serializers << PrimaryResourceSerializer - -class CachingHasOneRelationshipSerializer < HasOneRelationshipSerializer - cache key: 'writer', skip_digest: true -end -Rails.configuration.serializers << CachingHasOneRelationshipSerializer - -class CachingHasManyRelationshipSerializer < HasManyRelationshipSerializer - cache expires_in: 1.day, skip_digest: true -end -Rails.configuration.serializers << CachingHasManyRelationshipSerializer - -# see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 -class CachingPrimaryResourceSerializer < ActiveModel::Serializer - cache key: 'primary_resource', expires_in: 0.1, skip_digest: true - - attributes :id, :title, :body - - belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer - belongs_to :has_one_relationship, serializer: CachingHasOneRelationshipSerializer - has_many :has_many_relationships, serializer: CachingHasManyRelationshipSerializer - - link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } - - meta do - { - rating: 5, - favorite_count: 10 - } - end - - def virtual_attribute - VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') - end -end -Rails.configuration.serializers << CachingPrimaryResourceSerializer - -class FragmentCachingHasOneRelationshipSerializer < HasOneRelationshipSerializer - cache key: 'writer', only: [:first_name, :last_name], skip_digest: true -end -Rails.configuration.serializers << FragmentCachingHasOneRelationshipSerializer - -class FragmentCachingHasManyRelationshipSerializer < HasManyRelationshipSerializer - cache expires_in: 1.day, except: [:body], skip_digest: true -end -Rails.configuration.serializers << CachingHasManyRelationshipSerializer - -# see https://github.com/rails-api/active_model_serializers/pull/1690/commits/68715b8f99bc29677e8a47bb3f305f23c077024b#r60344532 -class FragmentCachingPrimaryResourceSerializer < ActiveModel::Serializer - cache key: 'primary_resource', expires_in: 0.1, skip_digest: true - - attributes :id, :title, :body - - belongs_to :virtual_attribute, serializer: VirtualAttributeSerializer - belongs_to :has_one_relationship, serializer: FragmentCachingHasOneRelationshipSerializer - has_many :has_many_relationships, serializer: FragmentCachingHasManyRelationshipSerializer - - link(:primary_resource_has_one_relationships) { 'https://example.com/primary_resource_has_one_relationships' } - - meta do - { - rating: 5, - favorite_count: 10 - } - end - - def virtual_attribute - VirtualAttribute.new(id: 999, name: 'Free-Range Virtual Attribute') - end -end -Rails.configuration.serializers << FragmentCachingPrimaryResourceSerializer - -if ENV['ENABLE_ACTIVE_RECORD'] == 'true' - require 'active_record' - - ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') - ActiveRecord::Schema.define do - self.verbose = false - - create_table :virtual_attributes, force: true do |t| - t.string :name - t.timestamps null: false - end - create_table :has_one_relationships, force: true do |t| - t.string :first_name - t.string :last_name - t.timestamps null: false - end - create_table :primary_resources, force: true do |t| - t.string :title - t.text :body - t.references :has_one_relationship - t.references :virtual_attribute - t.timestamps null: false - end - create_table :has_many_relationships, force: true do |t| - t.text :body - t.references :has_one_relationship - t.references :primary_resource - t.timestamps null: false - end - end - - class HasManyRelationship < ActiveRecord::Base - belongs_to :has_one_relationship - belongs_to :primary_resource - end - - class HasOneRelationship < ActiveRecord::Base - has_many :primary_resources - has_many :has_many_relationships - end - - class PrimaryResource < ActiveRecord::Base - has_many :has_many_relationships - belongs_to :has_one_relationship - belongs_to :virtual_attribute - end - - class VirtualAttribute < ActiveRecord::Base - has_many :primary_resources - end -else - # ActiveModelSerializers::Model is a convenient - # serializable class to inherit from when making - # serializable non-activerecord objects. - class BenchmarkModel - include ActiveModel::Model - include ActiveModel::Serializers::JSON - - attr_reader :attributes - - def initialize(attributes = {}) - @attributes = attributes - super - end - - # Defaults to the downcased model name. - def id - attributes.fetch(:id) { self.class.name.downcase } - end - - # Defaults to the downcased model name and updated_at - def cache_key - attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}" } - end - - # Defaults to the time the serializer file was modified. - def updated_at - @updated_at ||= attributes.fetch(:updated_at) { File.mtime(__FILE__) } - end - - def read_attribute_for_serialization(key) - if key == :id || key == 'id' - attributes.fetch(key) { id } - else - attributes[key] - end - end - end - - class HasManyRelationship < BenchmarkModel - attr_accessor :id, :body - end - - class HasOneRelationship < BenchmarkModel - attr_accessor :id, :first_name, :last_name, :primary_resources - end - - class PrimaryResource < BenchmarkModel - attr_accessor :id, :title, :body, :has_many_relationships, :virtual_attribute, :has_one_relationship - end - - class VirtualAttribute < BenchmarkModel - attr_accessor :id, :name - end -end diff --git a/test/cache_test.rb b/test/cache_test.rb deleted file mode 100644 index f09589314..000000000 --- a/test/cache_test.rb +++ /dev/null @@ -1,651 +0,0 @@ -require 'test_helper' -require 'tmpdir' -require 'tempfile' - -module ActiveModelSerializers - class CacheTest < ActiveSupport::TestCase - class Article < ::Model - attributes :title - # To confirm error is raised when cache_key is not set and cache_key option not passed to cache - undef_method :cache_key - end - class ArticleSerializer < ActiveModel::Serializer - cache only: [:place], skip_digest: true - attributes :title - end - - class Author < ::Model - attributes :id, :name - associations :posts, :bio, :roles - end - # Instead of a primitive cache key (i.e. a string), this class - # returns a list of objects that require to be expanded themselves. - class AuthorWithExpandableCacheElements < Author - # For the test purposes it's important that #to_s for HasCacheKey differs - # between instances, hence not a Struct. - class HasCacheKey - attr_reader :cache_key - def initialize(cache_key) - @cache_key = cache_key - end - - def to_s - "HasCacheKey##{object_id}" - end - end - - def cache_key - [ - HasCacheKey.new(name), - HasCacheKey.new(id) - ] - end - end - class UncachedAuthor < Author - # To confirm cache_key is set using updated_at and cache_key option passed to cache - undef_method :cache_key - end - class AuthorSerializer < ActiveModel::Serializer - cache key: 'writer', skip_digest: true - attributes :id, :name - - has_many :posts - has_many :roles - has_one :bio - end - - class Blog < ::Model - attributes :name - associations :writer - end - class BlogSerializer < ActiveModel::Serializer - cache key: 'blog' - attributes :id, :name - - belongs_to :writer - end - - class Comment < ::Model - attributes :id, :body - associations :post, :author - - # Uses a custom non-time-based cache key - def cache_key - "comment/#{id}" - end - end - class CommentSerializer < ActiveModel::Serializer - cache expires_in: 1.day, skip_digest: true - attributes :id, :body - belongs_to :post - belongs_to :author - end - - class Post < ::Model - attributes :id, :title, :body - associations :author, :comments, :blog - end - class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 0.1, skip_digest: true - attributes :id, :title, :body - - has_many :comments - belongs_to :blog - belongs_to :author - end - - class Role < ::Model - attributes :name, :description, :special_attribute - associations :author - end - class RoleSerializer < ActiveModel::Serializer - cache only: [:name, :slug], skip_digest: true - attributes :id, :name, :description - attribute :friendly_id, key: :slug - belongs_to :author - - def friendly_id - "#{object.name}-#{object.id}" - end - end - class InheritedRoleSerializer < RoleSerializer - cache key: 'inherited_role', only: [:name, :special_attribute] - attribute :special_attribute - end - - setup do - cache_store.clear - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post = Post.new(id: 'post', title: 'New Post', body: 'Body') - @bio = Bio.new(id: 1, content: 'AMS Contributor') - @author = Author.new(id: 'author', name: 'Joao M. D. Moura') - @blog = Blog.new(id: 999, name: 'Custom blog', writer: @author) - @role = Role.new(name: 'Great Author') - @location = Location.new(lat: '-23.550520', lng: '-46.633309') - @place = Place.new(name: 'Amazing Place') - @author.posts = [@post] - @author.roles = [@role] - @role.author = @author - @author.bio = @bio - @bio.author = @author - @post.comments = [@comment] - @post.author = @author - @comment.post = @post - @comment.author = @author - @post.blog = @blog - @location.place = @place - - @location_serializer = LocationSerializer.new(@location) - @bio_serializer = BioSerializer.new(@bio) - @role_serializer = RoleSerializer.new(@role) - @post_serializer = PostSerializer.new(@post) - @author_serializer = AuthorSerializer.new(@author) - @comment_serializer = CommentSerializer.new(@comment) - @blog_serializer = BlogSerializer.new(@blog) - end - - def test_explicit_cache_store - default_store = Class.new(ActiveModel::Serializer) do - cache - end - explicit_store = Class.new(ActiveModel::Serializer) do - cache cache_store: ActiveSupport::Cache::FileStore - end - - assert ActiveSupport::Cache::MemoryStore, ActiveModelSerializers.config.cache_store - assert ActiveSupport::Cache::MemoryStore, default_store.cache_store - assert ActiveSupport::Cache::FileStore, explicit_store.cache_store - end - - def test_inherited_cache_configuration - inherited_serializer = Class.new(PostSerializer) - - assert_equal PostSerializer._cache_key, inherited_serializer._cache_key - assert_equal PostSerializer._cache_options, inherited_serializer._cache_options - end - - def test_override_cache_configuration - inherited_serializer = Class.new(PostSerializer) do - cache key: 'new-key' - end - - assert_equal PostSerializer._cache_key, 'post' - assert_equal inherited_serializer._cache_key, 'new-key' - end - - def test_cache_definition - assert_equal(cache_store, @post_serializer.class._cache) - assert_equal(cache_store, @author_serializer.class._cache) - assert_equal(cache_store, @comment_serializer.class._cache) - end - - def test_cache_key_definition - assert_equal('post', @post_serializer.class._cache_key) - assert_equal('writer', @author_serializer.class._cache_key) - assert_nil(@comment_serializer.class._cache_key) - end - - def test_cache_key_interpolation_with_updated_at_when_cache_key_is_not_defined_on_object - uncached_author = UncachedAuthor.new(name: 'Joao M. D. Moura') - uncached_author_serializer = AuthorSerializer.new(uncached_author) - - render_object_with_cache(uncached_author) - key = "#{uncached_author_serializer.class._cache_key}/#{uncached_author_serializer.object.id}-#{uncached_author_serializer.object.updated_at.strftime('%Y%m%d%H%M%S%9N')}" - key = "#{key}/#{adapter.cache_key}" - assert_equal(uncached_author_serializer.attributes.to_json, cache_store.fetch(key).to_json) - end - - def test_cache_key_expansion - author = AuthorWithExpandableCacheElements.new(id: 10, name: 'hello') - same_author = AuthorWithExpandableCacheElements.new(id: 10, name: 'hello') - diff_author = AuthorWithExpandableCacheElements.new(id: 11, name: 'hello') - - author_serializer = AuthorSerializer.new(author) - same_author_serializer = AuthorSerializer.new(same_author) - diff_author_serializer = AuthorSerializer.new(diff_author) - adapter = AuthorSerializer.serialization_adapter_instance - - assert_equal(author_serializer.cache_key(adapter), same_author_serializer.cache_key(adapter)) - refute_equal(author_serializer.cache_key(adapter), diff_author_serializer.cache_key(adapter)) - end - - def test_default_cache_key_fallback - render_object_with_cache(@comment) - key = "#{@comment.cache_key}/#{adapter.cache_key}" - assert_equal(@comment_serializer.attributes.to_json, cache_store.fetch(key).to_json) - end - - def test_error_is_raised_if_cache_key_is_not_defined_on_object_or_passed_as_cache_option - article = Article.new(title: 'Must Read') - e = assert_raises ActiveModel::Serializer::UndefinedCacheKey do - render_object_with_cache(article) - end - assert_match(/ActiveModelSerializers::CacheTest::Article must define #cache_key, or the 'key:' option must be passed into 'ActiveModelSerializers::CacheTest::ArticleSerializer.cache'/, e.message) - end - - def test_cache_options_definition - assert_equal({ expires_in: 0.1, skip_digest: true }, @post_serializer.class._cache_options) - assert_nil(@blog_serializer.class._cache_options) - assert_equal({ expires_in: 1.day, skip_digest: true }, @comment_serializer.class._cache_options) - end - - def test_fragment_cache_definition - assert_equal([:name, :slug], @role_serializer.class._cache_only) - assert_equal([:content], @bio_serializer.class._cache_except) - end - - def test_associations_separately_cache - cache_store.clear - assert_nil(cache_store.fetch(@post.cache_key)) - assert_nil(cache_store.fetch(@comment.cache_key)) - - Timecop.freeze(Time.current) do - render_object_with_cache(@post) - - key = "#{@post.cache_key}/#{adapter.cache_key}" - assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = "#{@comment.cache_key}/#{adapter.cache_key}" - assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) - end - end - - def test_associations_cache_when_updated - Timecop.freeze(Time.current) do - # Generate a new Cache of Post object and each objects related to it. - render_object_with_cache(@post) - - # Check if it cached the objects separately - key = "#{@post.cache_key}/#{adapter.cache_key}" - assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - key = "#{@comment.cache_key}/#{adapter.cache_key}" - assert_equal(@comment_serializer.attributes, cache_store.fetch(key)) - - # Simulating update on comments relationship with Post - new_comment = Comment.new(id: 2567, body: 'ZOMG A NEW COMMENT') - new_comment_serializer = CommentSerializer.new(new_comment) - @post.comments = [new_comment] - - # Ask for the serialized object - render_object_with_cache(@post) - - # Check if the the new comment was cached - key = "#{new_comment.cache_key}/#{adapter.cache_key}" - assert_equal(new_comment_serializer.attributes, cache_store.fetch(key)) - key = "#{@post.cache_key}/#{adapter.cache_key}" - assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - end - end - - def test_fragment_fetch_with_virtual_associations - expected_result = { - id: @location.id, - lat: @location.lat, - lng: @location.lng, - address: 'Nowhere' - } - - hash = render_object_with_cache(@location) - - assert_equal(hash, expected_result) - key = "#{@location.cache_key}/#{adapter.cache_key}" - assert_equal({ address: 'Nowhere' }, cache_store.fetch(key)) - end - - def test_fragment_cache_with_inheritance - inherited = render_object_with_cache(@role, serializer: InheritedRoleSerializer) - base = render_object_with_cache(@role) - - assert_includes(inherited.keys, :special_attribute) - refute_includes(base.keys, :special_attribute) - end - - def test_uses_adapter_in_cache_key - render_object_with_cache(@post) - key = "#{@post.cache_key}/#{adapter.class.to_s.demodulize.underscore}" - assert_equal(@post_serializer.attributes, cache_store.fetch(key)) - end - - # Based on original failing test by @kevintyll - # rubocop:disable Metrics/AbcSize - def test_a_serializer_rendered_by_two_adapter_returns_differently_fetch_attributes - Object.const_set(:Alert, Class.new(ActiveModelSerializers::Model) do - attributes :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at - end) - Object.const_set(:UncachedAlertSerializer, Class.new(ActiveModel::Serializer) do - attributes :id, :status, :resource, :started_at, :ended_at, :updated_at, :created_at - end) - Object.const_set(:AlertSerializer, Class.new(UncachedAlertSerializer) do - cache - end) - - alert = Alert.new( - id: 1, - status: 'fail', - resource: 'resource-1', - started_at: Time.new(2016, 3, 31, 21, 36, 35, 0), - ended_at: nil, - updated_at: Time.new(2016, 3, 31, 21, 27, 35, 0), - created_at: Time.new(2016, 3, 31, 21, 37, 35, 0) - ) - - expected_fetch_attributes = { - id: 1, - status: 'fail', - resource: 'resource-1', - started_at: alert.started_at, - ended_at: nil, - updated_at: alert.updated_at, - created_at: alert.created_at - }.with_indifferent_access - expected_cached_jsonapi_attributes = { - id: '1', - type: 'alerts', - attributes: { - status: 'fail', - resource: 'resource-1', - started_at: alert.started_at, - ended_at: nil, - updated_at: alert.updated_at, - created_at: alert.created_at - } - }.with_indifferent_access - - # Assert attributes are serialized correctly - serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :attributes) - attributes_serialization = serializable_alert.as_json.with_indifferent_access - assert_equal expected_fetch_attributes, alert.attributes - assert_equal alert.attributes, attributes_serialization - attributes_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) - assert_equal attributes_serialization, cache_store.fetch(attributes_cache_key).with_indifferent_access - - serializable_alert = serializable(alert, serializer: AlertSerializer, adapter: :json_api) - jsonapi_cache_key = serializable_alert.adapter.serializer.cache_key(serializable_alert.adapter) - # Assert cache keys differ - refute_equal attributes_cache_key, jsonapi_cache_key - # Assert (cached) serializations differ - jsonapi_serialization = serializable_alert.as_json - assert_equal alert.status, jsonapi_serialization.fetch(:data).fetch(:attributes).fetch(:status) - serializable_alert = serializable(alert, serializer: UncachedAlertSerializer, adapter: :json_api) - assert_equal serializable_alert.as_json, jsonapi_serialization - - cached_serialization = cache_store.fetch(jsonapi_cache_key).with_indifferent_access - assert_equal expected_cached_jsonapi_attributes, cached_serialization - ensure - Object.send(:remove_const, :Alert) - Object.send(:remove_const, :AlertSerializer) - Object.send(:remove_const, :UncachedAlertSerializer) - end - # rubocop:enable Metrics/AbcSize - - def test_uses_file_digest_in_cache_key - render_object_with_cache(@blog) - file_digest = Digest::MD5.hexdigest(File.open(__FILE__).read) - key = "#{@blog.cache_key}/#{adapter.cache_key}/#{file_digest}" - assert_equal(@blog_serializer.attributes, cache_store.fetch(key)) - end - - def test_cache_digest_definition - file_digest = Digest::MD5.hexdigest(File.open(__FILE__).read) - assert_equal(file_digest, @post_serializer.class._cache_digest) - end - - def test_object_cache_keys - serializable = ActiveModelSerializers::SerializableResource.new([@comment, @comment]) - include_directive = JSONAPI::IncludeDirective.new('*', allow_wildcard: true) - - actual = ActiveModel::Serializer.object_cache_keys(serializable.adapter.serializer, serializable.adapter, include_directive) - - assert_equal 3, actual.size - expected_key = "comment/1/#{serializable.adapter.cache_key}" - assert actual.any? { |key| key == expected_key }, "actual '#{actual}' should include #{expected_key}" - expected_key = %r{post/post-\d+} - assert actual.any? { |key| key =~ expected_key }, "actual '#{actual}' should match '#{expected_key}'" - expected_key = %r{author/author-\d+} - assert actual.any? { |key| key =~ expected_key }, "actual '#{actual}' should match '#{expected_key}'" - end - - # rubocop:disable Metrics/AbcSize - def test_fetch_attributes_from_cache - serializers = ActiveModel::Serializer::CollectionSerializer.new([@comment, @comment]) - - Timecop.freeze(Time.current) do - render_object_with_cache(@comment) - - options = {} - adapter_options = {} - adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(serializers, adapter_options) - serializers.serializable_hash(adapter_options, options, adapter_instance) - cached_attributes = adapter_options.fetch(:cached_attributes).with_indifferent_access - - include_directive = ActiveModelSerializers.default_include_directive - manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive).with_indifferent_access - assert_equal manual_cached_attributes, cached_attributes - - assert_equal cached_attributes["#{@comment.cache_key}/#{adapter_instance.cache_key}"], Comment.new(id: 1, body: 'ZOMG A COMMENT').attributes - assert_equal cached_attributes["#{@comment.post.cache_key}/#{adapter_instance.cache_key}"], Post.new(id: 'post', title: 'New Post', body: 'Body').attributes - - writer = @comment.post.blog.writer - writer_cache_key = writer.cache_key - assert_equal cached_attributes["#{writer_cache_key}/#{adapter_instance.cache_key}"], Author.new(id: 'author', name: 'Joao M. D. Moura').attributes - end - end - # rubocop:enable Metrics/AbcSize - - def test_cache_read_multi_with_fragment_cache_enabled - post_serializer = Class.new(ActiveModel::Serializer) do - cache except: [:body] - end - - serializers = ActiveModel::Serializer::CollectionSerializer.new([@post, @post], serializer: post_serializer) - - Timecop.freeze(Time.current) do - # Warming up. - options = {} - adapter_options = {} - adapter_instance = ActiveModelSerializers::Adapter::Attributes.new(serializers, adapter_options) - serializers.serializable_hash(adapter_options, options, adapter_instance) - - # Should find something with read_multi now - adapter_options = {} - serializers.serializable_hash(adapter_options, options, adapter_instance) - cached_attributes = adapter_options.fetch(:cached_attributes) - - include_directive = ActiveModelSerializers.default_include_directive - manual_cached_attributes = ActiveModel::Serializer.cache_read_multi(serializers, adapter_instance, include_directive) - - refute_equal 0, cached_attributes.size - refute_equal 0, manual_cached_attributes.size - assert_equal manual_cached_attributes, cached_attributes - end - end - - def test_serializer_file_path_on_nix - path = '/Users/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' - caller_line = "#{path}:1:in `'" - assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path - end - - def test_serializer_file_path_on_windows - path = 'c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb' - caller_line = "#{path}:1:in `'" - assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path - end - - def test_serializer_file_path_with_space - path = '/Users/git/ember js/ember-crm-backend/app/serializers/lead_serializer.rb' - caller_line = "#{path}:1:in `'" - assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path - end - - def test_serializer_file_path_with_submatch - # The submatch in the path ensures we're using a correctly greedy regexp. - path = '/Users/git/ember js/ember:123:in x/app/serializers/lead_serializer.rb' - caller_line = "#{path}:1:in `'" - assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path - end - - def test_digest_caller_file - contents = "puts 'AMS rocks'!" - dir = Dir.mktmpdir('space char') - file = Tempfile.new('some_ruby.rb', dir) - file.write(contents) - path = file.path - caller_line = "#{path}:1:in `'" - file.close - assert_equal ActiveModel::Serializer.digest_caller_file(caller_line), Digest::MD5.hexdigest(contents) - ensure - file.unlink - FileUtils.remove_entry dir - end - - def test_warn_on_serializer_not_defined_in_file - called = false - serializer = Class.new(ActiveModel::Serializer) - assert_output(nil, /_cache_digest/) do - serializer.digest_caller_file('') - called = true - end - assert called - end - - def test_cached_false_without_cache_store - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = nil - end - refute cached_serializer.class.cache_enabled? - end - - def test_cached_true_with_cache_store_and_without_cache_only_and_cache_except - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - end - assert cached_serializer.class.cache_enabled? - end - - def test_cached_false_with_cache_store_and_with_cache_only - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - serializer._cache_only = [:name] - end - refute cached_serializer.class.cache_enabled? - end - - def test_cached_false_with_cache_store_and_with_cache_except - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - end - refute cached_serializer.class.cache_enabled? - end - - def test_fragment_cached_false_without_cache_store - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = nil - serializer._cache_only = [:name] - end - refute cached_serializer.class.fragment_cache_enabled? - end - - def test_fragment_cached_true_with_cache_store_and_cache_only - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - serializer._cache_only = [:name] - end - assert cached_serializer.class.fragment_cache_enabled? - end - - def test_fragment_cached_true_with_cache_store_and_cache_except - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - end - assert cached_serializer.class.fragment_cache_enabled? - end - - def test_fragment_cached_false_with_cache_store_and_cache_except_and_cache_only - cached_serializer = build_cached_serializer do |serializer| - serializer._cache = Object - serializer._cache_except = [:content] - serializer._cache_only = [:name] - end - refute cached_serializer.class.fragment_cache_enabled? - end - - def test_fragment_fetch_with_virtual_attributes - author = Author.new(name: 'Joao M. D. Moura') - role = Role.new(name: 'Great Author', description: nil) - role.author = [author] - role_serializer = RoleSerializer.new(role) - adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(role_serializer) - expected_result = { - id: role.id, - description: role.description, - slug: "#{role.name}-#{role.id}", - name: role.name - } - cache_store.clear - - role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) - assert_equal(role_hash, expected_result) - - role.id = 'this has been updated' - role.name = 'this was cached' - - role_hash = role_serializer.fetch_attributes_fragment(adapter_instance) - assert_equal(expected_result.merge(id: role.id), role_hash) - end - - def test_fragment_fetch_with_except - adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@bio_serializer) - expected_result = { - id: @bio.id, - rating: nil, - content: @bio.content - } - cache_store.clear - - bio_hash = @bio_serializer.fetch_attributes_fragment(adapter_instance) - assert_equal(expected_result, bio_hash) - - @bio.content = 'this has been updated' - @bio.rating = 'this was cached' - - bio_hash = @bio_serializer.fetch_attributes_fragment(adapter_instance) - assert_equal(expected_result.merge(content: @bio.content), bio_hash) - end - - def test_fragment_fetch_with_namespaced_object - @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') - @spam_serializer = Spam::UnrelatedLinkSerializer.new(@spam) - adapter_instance = ActiveModelSerializers::Adapter.configured_adapter.new(@spam_serializer) - @spam_hash = @spam_serializer.fetch_attributes_fragment(adapter_instance) - expected_result = { - id: @spam.id - } - assert_equal(@spam_hash, expected_result) - end - - private - - def cache_store - ActiveModelSerializers.config.cache_store - end - - def build_cached_serializer - serializer = Class.new(ActiveModel::Serializer) - serializer._cache_key = nil - serializer._cache_options = nil - yield serializer if block_given? - serializer.new(Object) - end - - def render_object_with_cache(obj, options = {}) - @serializable_resource = serializable(obj, options) - @serializable_resource.serializable_hash - end - - def adapter - @serializable_resource.adapter - end - end -end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb deleted file mode 100644 index cdbebb158..000000000 --- a/test/collection_serializer_test.rb +++ /dev/null @@ -1,123 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class CollectionSerializerTest < ActiveSupport::TestCase - class SingularModel < ::Model; end - class SingularModelSerializer < ActiveModel::Serializer - end - class HasManyModel < ::Model - associations :singular_models - end - class HasManyModelSerializer < ActiveModel::Serializer - has_many :singular_models - - def custom_options - instance_options - end - end - class MessagesSerializer < ActiveModel::Serializer - type 'messages' - end - - def setup - @singular_model = SingularModel.new - @has_many_model = HasManyModel.new - @resource = build_named_collection @singular_model, @has_many_model - @serializer = collection_serializer.new(@resource, some: :options) - end - - def collection_serializer - CollectionSerializer - end - - def build_named_collection(*resource) - resource.define_singleton_method(:name) { 'MeResource' } - resource - end - - def test_has_object_reader_serializer_interface - assert_equal @serializer.object, @resource - end - - def test_respond_to_each - assert_respond_to @serializer, :each - end - - def test_each_object_should_be_serialized_with_appropriate_serializer - serializers = @serializer.to_a - - assert_kind_of SingularModelSerializer, serializers.first - assert_kind_of SingularModel, serializers.first.object - - assert_kind_of HasManyModelSerializer, serializers.last - assert_kind_of HasManyModel, serializers.last.object - - assert_equal :options, serializers.last.custom_options[:some] - end - - def test_serializer_option_not_passed_to_each_serializer - serializers = collection_serializer.new([@has_many_model], serializer: HasManyModelSerializer).to_a - - refute serializers.first.custom_options.key?(:serializer) - end - - def test_root_default - @serializer = collection_serializer.new([@singular_model, @has_many_model]) - assert_nil @serializer.root - end - - def test_root - expected = 'custom_root' - @serializer = collection_serializer.new([@singular_model, @has_many_model], root: expected) - assert_equal expected, @serializer.root - end - - def test_root_with_no_serializers - expected = 'custom_root' - @serializer = collection_serializer.new([], root: expected) - assert_equal expected, @serializer.root - end - - def test_json_key_with_resource_with_serializer - singular_key = @serializer.send(:serializers).first.json_key - assert_equal singular_key.pluralize, @serializer.json_key - end - - def test_json_key_with_resource_with_name_and_no_serializers - serializer = collection_serializer.new(build_named_collection) - assert_equal 'me_resources', serializer.json_key - end - - def test_json_key_with_resource_with_nil_name_and_no_serializers - resource = [] - resource.define_singleton_method(:name) { nil } - serializer = collection_serializer.new(resource) - assert_nil serializer.json_key - end - - def test_json_key_with_resource_without_name_and_no_serializers - serializer = collection_serializer.new([]) - assert_nil serializer.json_key - end - - def test_json_key_with_empty_resources_with_serializer - resource = [] - serializer = collection_serializer.new(resource, serializer: MessagesSerializer) - assert_equal 'messages', serializer.json_key - end - - def test_json_key_with_root - expected = 'custom_root' - serializer = collection_serializer.new(@resource, root: expected) - assert_equal expected, serializer.json_key - end - - def test_json_key_with_root_and_no_serializers - expected = 'custom_root' - serializer = collection_serializer.new(build_named_collection, root: expected) - assert_equal expected, serializer.json_key - end - end - end -end diff --git a/test/fixtures/active_record.rb b/test/fixtures/active_record.rb deleted file mode 100644 index 9dc3830da..000000000 --- a/test/fixtures/active_record.rb +++ /dev/null @@ -1,113 +0,0 @@ -require 'active_record' - -ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') -ActiveRecord::Schema.define do - self.verbose = false - create_table :posts, force: true do |t| - t.string :title - t.text :body - t.references :author - t.timestamps null: false - end - create_table :authors, force: true do |t| - t.string :name - t.timestamps null: false - end - create_table :comments, force: true do |t| - t.text :contents - t.references :author - t.references :post - t.timestamp null: false - end - create_table :employees, force: true do |t| - t.string :name - t.string :email - t.timestamp null: false - end - create_table :object_tags, force: true do |t| - t.string :poly_tag_id - t.string :taggable_type - t.string :taggable_id - t.timestamp null: false - end - create_table :poly_tags, force: true do |t| - t.string :phrase - t.timestamp null: false - end - create_table :pictures, force: true do |t| - t.string :title - t.string :imageable_type - t.string :imageable_id - t.timestamp null: false - end -end - -module ARModels - class Post < ActiveRecord::Base - has_many :comments - belongs_to :author - end - class PostSerializer < ActiveModel::Serializer - attributes :id, :title, :body - - has_many :comments - belongs_to :author - end - - class Comment < ActiveRecord::Base - belongs_to :post - belongs_to :author - end - class CommentSerializer < ActiveModel::Serializer - attributes :id, :contents - - belongs_to :author - end - - class Author < ActiveRecord::Base - has_many :posts - end - class AuthorSerializer < ActiveModel::Serializer - attributes :id, :name - - has_many :posts - end -end - -class Employee < ActiveRecord::Base - has_many :pictures, as: :imageable - has_many :object_tags, as: :taggable -end - -class PolymorphicSimpleSerializer < ActiveModel::Serializer - attributes :id -end - -class ObjectTag < ActiveRecord::Base - belongs_to :poly_tag - belongs_to :taggable, polymorphic: true -end -class PolymorphicObjectTagSerializer < ActiveModel::Serializer - attributes :id - has_many :taggable, serializer: PolymorphicSimpleSerializer, polymorphic: true -end - -class PolyTag < ActiveRecord::Base - has_many :object_tags -end -class PolymorphicTagSerializer < ActiveModel::Serializer - attributes :id, :phrase - has_many :object_tags, serializer: PolymorphicObjectTagSerializer -end - -class Picture < ActiveRecord::Base - belongs_to :imageable, polymorphic: true - has_many :object_tags, as: :taggable -end -class PolymorphicHasManySerializer < ActiveModel::Serializer - attributes :id, :name -end -class PolymorphicBelongsToSerializer < ActiveModel::Serializer - attributes :id, :title - has_one :imageable, serializer: PolymorphicHasManySerializer, polymorphic: true -end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb deleted file mode 100644 index 6245ad23d..000000000 --- a/test/fixtures/poro.rb +++ /dev/null @@ -1,225 +0,0 @@ -class Model < ActiveModelSerializers::Model - rand(2).zero? && derive_attributes_from_names_and_fix_accessors - - attr_writer :id - - # At this time, just for organization of intent - class_attribute :association_names - self.association_names = [] - - def self.associations(*names) - self.association_names |= names.map(&:to_sym) - # Silence redefinition of methods warnings - ActiveModelSerializers.silence_warnings do - attr_accessor(*names) - end - end - - def associations - association_names.each_with_object({}) do |association_name, result| - result[association_name] = public_send(association_name).freeze - end.with_indifferent_access.freeze - end - - def attributes - super.except(*association_names) - end -end - -# see -# https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/errors.rb -# The below allows you to do: -# -# model = ModelWithErrors.new -# model.validate! # => ["cannot be nil"] -# model.errors.full_messages # => ["name cannot be nil"] -class ModelWithErrors < Model - attributes :name -end - -class Profile < Model - attributes :name, :description - associations :comments -end -class ProfileSerializer < ActiveModel::Serializer - attributes :name, :description -end -class ProfilePreviewSerializer < ActiveModel::Serializer - attributes :name -end - -class Author < Model - attributes :name - associations :posts, :bio, :roles, :comments -end -class AuthorSerializer < ActiveModel::Serializer - cache key: 'writer', skip_digest: true - attribute :id - attribute :name - - has_many :posts - has_many :roles - has_one :bio -end -class AuthorPreviewSerializer < ActiveModel::Serializer - attributes :id - has_many :posts -end - -class Comment < Model - attributes :body, :date - associations :post, :author, :likes -end -class CommentSerializer < ActiveModel::Serializer - cache expires_in: 1.day, skip_digest: true - attributes :id, :body - belongs_to :post - belongs_to :author -end -class CommentPreviewSerializer < ActiveModel::Serializer - attributes :id - - belongs_to :post -end - -class Post < Model - attributes :title, :body - associations :author, :comments, :blog, :tags, :related -end -class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 0.1, skip_digest: true - attributes :id, :title, :body - - has_many :comments - belongs_to :blog - belongs_to :author - - def blog - Blog.new(id: 999, name: 'Custom blog') - end -end -class SpammyPostSerializer < ActiveModel::Serializer - attributes :id - has_many :related -end -class PostPreviewSerializer < ActiveModel::Serializer - attributes :title, :body, :id - - has_many :comments, serializer: ::CommentPreviewSerializer - belongs_to :author, serializer: ::AuthorPreviewSerializer -end -class PostWithCustomKeysSerializer < ActiveModel::Serializer - attributes :id - has_many :comments, key: :reviews - belongs_to :author, key: :writer - has_one :blog, key: :site -end - -class Bio < Model - attributes :content, :rating - associations :author -end -class BioSerializer < ActiveModel::Serializer - cache except: [:content], skip_digest: true - attributes :id, :content, :rating - - belongs_to :author -end - -class Blog < Model - attributes :name, :type, :special_attribute - associations :writer, :articles -end -class BlogSerializer < ActiveModel::Serializer - cache key: 'blog' - attributes :id, :name - - belongs_to :writer - has_many :articles -end -class AlternateBlogSerializer < ActiveModel::Serializer - attribute :id - attribute :name, key: :title -end -class CustomBlogSerializer < ActiveModel::Serializer - attribute :id - attribute :special_attribute - has_many :articles -end - -class Role < Model - attributes :name, :description, :special_attribute - associations :author -end -class RoleSerializer < ActiveModel::Serializer - cache only: [:name, :slug], skip_digest: true - attributes :id, :name, :description - attribute :friendly_id, key: :slug - belongs_to :author - - def friendly_id - "#{object.name}-#{object.id}" - end -end - -class Location < Model - attributes :lat, :lng - associations :place -end -class LocationSerializer < ActiveModel::Serializer - cache only: [:address], skip_digest: true - attributes :id, :lat, :lng - - belongs_to :place, key: :address - - def place - 'Nowhere' - end -end - -class Place < Model - attributes :name - associations :locations -end -class PlaceSerializer < ActiveModel::Serializer - attributes :id, :name - has_many :locations -end - -class Like < Model - attributes :time - associations :likeable -end -class LikeSerializer < ActiveModel::Serializer - attributes :id, :time - belongs_to :likeable -end - -module Spam - class UnrelatedLink < Model - end - class UnrelatedLinkSerializer < ActiveModel::Serializer - cache only: [:id] - attributes :id - end -end - -class VirtualValue < Model; end -class VirtualValueSerializer < ActiveModel::Serializer - attributes :id - has_many :reviews, virtual_value: [{ type: 'reviews', id: '1' }, - { type: 'reviews', id: '2' }] - has_one :maker, virtual_value: { type: 'makers', id: '1' } - - def reviews - end - - def maker - end -end - -class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer - def json_key - 'paginated' - end -end diff --git a/test/generators/scaffold_controller_generator_test.rb b/test/generators/scaffold_controller_generator_test.rb deleted file mode 100644 index 183bb4f6f..000000000 --- a/test/generators/scaffold_controller_generator_test.rb +++ /dev/null @@ -1,24 +0,0 @@ -require 'test_helper' -require 'generators/rails/resource_override' - -class ResourceGeneratorTest < Rails::Generators::TestCase - destination File.expand_path('../../../tmp/generators', __FILE__) - setup :prepare_destination, :copy_routes - - tests Rails::Generators::ResourceGenerator - arguments %w(account) - - def test_serializer_file_is_generated - run_generator - - assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ActiveModel::Serializer/ - end - - private - - def copy_routes - config_dir = File.join(destination_root, 'config') - FileUtils.mkdir_p(config_dir) - File.write(File.join(config_dir, 'routes.rb'), 'Rails.application.routes.draw {}') - end -end diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb deleted file mode 100644 index eef4a41e1..000000000 --- a/test/generators/serializer_generator_test.rb +++ /dev/null @@ -1,75 +0,0 @@ -require 'test_helper' -require 'generators/rails/resource_override' -require 'generators/rails/serializer_generator' - -class SerializerGeneratorTest < Rails::Generators::TestCase - destination File.expand_path('../../../tmp/generators', __FILE__) - setup :prepare_destination - - tests Rails::Generators::SerializerGenerator - arguments %w(account name:string description:text business:references) - - def test_generates_a_serializer - run_generator - assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ActiveModel::Serializer/ - end - - def test_generates_a_namespaced_serializer - run_generator ['admin/account'] - assert_file 'app/serializers/admin/account_serializer.rb', /class Admin::AccountSerializer < ActiveModel::Serializer/ - end - - def test_uses_application_serializer_if_one_exists - stub_safe_constantize(expected: 'ApplicationSerializer') do - run_generator - assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < ApplicationSerializer/ - end - end - - def test_uses_given_parent - Object.const_set(:ApplicationSerializer, Class.new) - run_generator ['Account', '--parent=MySerializer'] - assert_file 'app/serializers/account_serializer.rb', /class AccountSerializer < MySerializer/ - ensure - Object.send :remove_const, :ApplicationSerializer - end - - def test_generates_attributes_and_associations - run_generator - assert_file 'app/serializers/account_serializer.rb' do |serializer| - assert_match(/^ attributes :id, :name, :description$/, serializer) - assert_match(/^ has_one :business$/, serializer) - assert_match(/^end\n*\z/, serializer) - end - end - - def test_with_no_attributes_does_not_add_extra_space - run_generator ['account'] - assert_file 'app/serializers/account_serializer.rb' do |content| - if RUBY_PLATFORM =~ /mingw/ - assert_no_match(/\r\n\r\nend/, content) - else - assert_no_match(/\n\nend/, content) - end - end - end - - private - - def stub_safe_constantize(expected:) - String.class_eval do - alias_method :old, :safe_constantize - end - String.send(:define_method, :safe_constantize) do - Class if self == expected - end - - yield - ensure - String.class_eval do - undef_method :safe_constantize - alias_method :safe_constantize, :old - undef_method :old - end - end -end diff --git a/test/grape_test.rb b/test/grape_test.rb deleted file mode 100644 index 4851e57a7..000000000 --- a/test/grape_test.rb +++ /dev/null @@ -1,196 +0,0 @@ -require 'test_helper' -TestHelper.silence_warnings do - require 'grape' -end -require 'grape/active_model_serializers' -require 'kaminari' -require 'kaminari/hooks' -::Kaminari::Hooks.init - -module ActiveModelSerializers - class GrapeTest < ActiveSupport::TestCase - include Rack::Test::Methods - module Models - def self.model1 - ARModels::Post.new(id: 1, title: 'Dummy Title', body: 'Lorem Ipsum') - end - - def self.model2 - ARModels::Post.new(id: 2, title: 'Second Dummy Title', body: 'Second Lorem Ipsum') - end - - def self.all - @all ||= - begin - model1.save! - model2.save! - ARModels::Post.all - end - end - - def self.reset_all - ARModels::Post.delete_all - @all = nil - end - - def self.collection_per - 2 - end - - def self.collection - @collection ||= - begin - Kaminari.paginate_array( - [ - Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'), - Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'), - Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'), - Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'), - Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5') - ] - ).page(1).per(collection_per) - end - end - end - - class GrapeTest < Grape::API - format :json - TestHelper.silence_warnings do - include Grape::ActiveModelSerializers - end - - def self.resources(*) - TestHelper.silence_warnings do - super - end - end - - resources :grape do - get '/render' do - render Models.model1 - end - - get '/render_with_json_api' do - post = Models.model1 - render post, meta: { page: 1, total_pages: 2 }, adapter: :json_api - end - - get '/render_array_with_json_api' do - posts = Models.all - render posts, adapter: :json_api - end - - get '/render_collection_with_json_api' do - posts = Models.collection - render posts, adapter: :json_api - end - - get '/render_with_implicit_formatter' do - Models.model1 - end - - get '/render_array_with_implicit_formatter' do - Models.all - end - - get '/render_collection_with_implicit_formatter' do - Models.collection - end - end - end - - def app - Grape::Middleware::Globals.new(GrapeTest.new) - end - - extend Minitest::Assertions - def self.run_one_method(*) - _, stderr = capture_io do - super - end - fail Minitest::Assertion, stderr if stderr !~ /grape/ - end - - def test_formatter_returns_json - get '/grape/render' - - post = Models.model1 - serializable_resource = serializable(post) - - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end - - def test_render_helper_passes_through_options_correctly - get '/grape/render_with_json_api' - - post = Models.model1 - serializable_resource = serializable(post, serializer: ARModels::PostSerializer, adapter: :json_api, meta: { page: 1, total_pages: 2 }) - - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end - - def test_formatter_handles_arrays - get '/grape/render_array_with_json_api' - - posts = Models.all - serializable_resource = serializable(posts, adapter: :json_api) - - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - ensure - Models.reset_all - end - - def test_formatter_handles_collections - get '/grape/render_collection_with_json_api' - assert last_response.ok? - - representation = JSON.parse(last_response.body) - assert representation.include?('data') - assert representation['data'].count == Models.collection_per - assert representation.include?('links') - assert representation['links'].count > 0 - end - - def test_implicit_formatter - post = Models.model1 - serializable_resource = serializable(post, adapter: :json_api) - - with_adapter :json_api do - get '/grape/render_with_implicit_formatter' - end - - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - end - - def test_implicit_formatter_handles_arrays - posts = Models.all - serializable_resource = serializable(posts, adapter: :json_api) - - with_adapter :json_api do - get '/grape/render_array_with_implicit_formatter' - end - - assert last_response.ok? - assert_equal serializable_resource.to_json, last_response.body - ensure - Models.reset_all - end - - def test_implicit_formatter_handles_collections - with_adapter :json_api do - get '/grape/render_collection_with_implicit_formatter' - end - - representation = JSON.parse(last_response.body) - assert last_response.ok? - assert representation.include?('data') - assert representation['data'].count == Models.collection_per - assert representation.include?('links') - assert representation['links'].count > 0 - end - end -end diff --git a/test/lint_test.rb b/test/lint_test.rb deleted file mode 100644 index d404ccec1..000000000 --- a/test/lint_test.rb +++ /dev/null @@ -1,49 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class LintTest < ActiveSupport::TestCase - include ActiveModel::Serializer::Lint::Tests - - class CompliantResource - def serializable_hash(options = nil) - end - - def read_attribute_for_serialization(name) - end - - def as_json(options = nil) - end - - def to_json(options = nil) - end - - def cache_key - end - - def id - end - - def updated_at - end - - def errors - end - - def self.human_attribute_name(_, _ = {}) - end - - def self.lookup_ancestors - end - - def self.model_name - @_model_name ||= ActiveModel::Name.new(self) - end - end - - def setup - @resource = CompliantResource.new - end - end - end -end diff --git a/test/logger_test.rb b/test/logger_test.rb deleted file mode 100644 index a15227bb0..000000000 --- a/test/logger_test.rb +++ /dev/null @@ -1,20 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class LoggerTest < ActiveSupport::TestCase - def test_logger_is_set_to_action_controller_logger_when_initializer_runs - assert_equal $action_controller_logger, ActionController::Base.logger # rubocop:disable Style/GlobalVars - end - - def test_logger_can_be_set - original_logger = ActiveModelSerializers.logger - logger = Logger.new(STDOUT) - - ActiveModelSerializers.logger = logger - - assert_equal ActiveModelSerializers.logger, logger - ensure - ActiveModelSerializers.logger = original_logger - end - end -end diff --git a/test/poro_test.rb b/test/poro_test.rb deleted file mode 100644 index e5fba8587..000000000 --- a/test/poro_test.rb +++ /dev/null @@ -1,9 +0,0 @@ -require 'test_helper' - -class PoroTest < ActiveSupport::TestCase - include ActiveModel::Serializer::Lint::Tests - - def setup - @resource = Model.new - end -end diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb deleted file mode 100644 index ab12bc27b..000000000 --- a/test/serializable_resource_test.rb +++ /dev/null @@ -1,79 +0,0 @@ -require 'test_helper' - -module ActiveModelSerializers - class SerializableResourceTest < ActiveSupport::TestCase - def setup - @resource = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - @serializer = ProfileSerializer.new(@resource) - @adapter = ActiveModelSerializers::Adapter.create(@serializer) - @serializable_resource = SerializableResource.new(@resource) - end - - def test_deprecation - assert_output(nil, /deprecated/) do - deprecated_serializable_resource = ActiveModel::SerializableResource.new(@resource) - assert_equal(@serializable_resource.as_json, deprecated_serializable_resource.as_json) - end - end - - def test_serializable_resource_delegates_serializable_hash_to_the_adapter - options = nil - assert_equal @adapter.serializable_hash(options), @serializable_resource.serializable_hash(options) - end - - def test_serializable_resource_delegates_to_json_to_the_adapter - options = nil - assert_equal @adapter.to_json(options), @serializable_resource.to_json(options) - end - - def test_serializable_resource_delegates_as_json_to_the_adapter - options = nil - assert_equal @adapter.as_json(options), @serializable_resource.as_json(options) - end - - def test_use_adapter_with_adapter_option - assert SerializableResource.new(@resource, adapter: 'json').use_adapter? - end - - def test_use_adapter_with_adapter_option_as_false - refute SerializableResource.new(@resource, adapter: false).use_adapter? - end - - class SerializableResourceErrorsTest < Minitest::Test - def test_serializable_resource_with_errors - options = nil - resource = ModelWithErrors.new - resource.errors.add(:name, 'must be awesome') - serializable_resource = ActiveModelSerializers::SerializableResource.new( - resource, serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - ) - expected_response_document = { - errors: [ - { source: { pointer: '/data/attributes/name' }, detail: 'must be awesome' } - ] - } - assert_equal serializable_resource.as_json(options), expected_response_document - end - - def test_serializable_resource_with_collection_containing_errors - options = nil - resources = [] - resources << resource = ModelWithErrors.new - resource.errors.add(:title, 'must be amazing') - resources << ModelWithErrors.new - serializable_resource = SerializableResource.new( - resources, serializer: ActiveModel::Serializer::ErrorsSerializer, - each_serializer: ActiveModel::Serializer::ErrorSerializer, - adapter: :json_api - ) - expected_response_document = { - errors: [ - { source: { pointer: '/data/attributes/title' }, detail: 'must be amazing' } - ] - } - assert_equal serializable_resource.as_json(options), expected_response_document - end - end - end -end diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb deleted file mode 100644 index 3d5f05c5f..000000000 --- a/test/serializers/association_macros_test.rb +++ /dev/null @@ -1,37 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class AssociationMacrosTest < ActiveSupport::TestCase - class AuthorSummarySerializer < ActiveModel::Serializer; end - - class AssociationsTestSerializer < Serializer - belongs_to :author, serializer: AuthorSummarySerializer - has_many :comments - has_one :category - end - - def before_setup - @reflections = AssociationsTestSerializer._reflections.values - end - - def test_has_one_defines_reflection - has_one_reflection = HasOneReflection.new(:category, {}) - - assert_includes(@reflections, has_one_reflection) - end - - def test_has_many_defines_reflection - has_many_reflection = HasManyReflection.new(:comments, {}) - - assert_includes(@reflections, has_many_reflection) - end - - def test_belongs_to_defines_reflection - belongs_to_reflection = BelongsToReflection.new(:author, serializer: AuthorSummarySerializer) - - assert_includes(@reflections, belongs_to_reflection) - end - end - end -end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb deleted file mode 100644 index c1b164b8d..000000000 --- a/test/serializers/associations_test.rb +++ /dev/null @@ -1,424 +0,0 @@ -require 'test_helper' -module ActiveModel - class Serializer - class AssociationsTest < ActiveSupport::TestCase - class ModelWithoutSerializer < ::Model - attributes :id, :name - end - - def setup - @author = Author.new(name: 'Steve K.') - @author.bio = nil - @author.roles = [] - @blog = Blog.new(name: 'AMS Blog') - @post = Post.new(title: 'New Post', body: 'Body') - @tag = ModelWithoutSerializer.new(id: 'tagid', name: '#hashtagged') - @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') - @post.comments = [@comment] - @post.tags = [@tag] - @post.blog = @blog - @comment.post = @post - @comment.author = nil - @post.author = @author - @author.posts = [@post] - - @post_serializer = PostSerializer.new(@post, custom_options: true) - @author_serializer = AuthorSerializer.new(@author) - @comment_serializer = CommentSerializer.new(@comment) - end - - def test_has_many_and_has_one - @author_serializer.associations.each do |association| - key = association.key - serializer = association.lazy_association.serializer - - case key - when :posts - assert_equal true, association.include_data? - assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) - when :bio - assert_equal true, association.include_data? - assert_nil serializer - when :roles - assert_equal true, association.include_data? - assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) - else - flunk "Unknown association: #{key}" - end - end - end - - def test_has_many_with_no_serializer - post_serializer_class = Class.new(ActiveModel::Serializer) do - attributes :id - has_many :tags - end - post_serializer_class.new(@post).associations.each do |association| - key = association.key - serializer = association.lazy_association.serializer - - assert_equal :tags, key - assert_nil serializer - assert_equal [{ id: 'tagid', name: '#hashtagged' }].to_json, association.virtual_value.to_json - end - end - - def test_serializer_options_are_passed_into_associations_serializers - association = @post_serializer - .associations - .detect { |assoc| assoc.key == :comments } - - comment_serializer = association.lazy_association.serializer.first - class << comment_serializer - def custom_options - instance_options - end - end - assert comment_serializer.custom_options.fetch(:custom_options) - end - - def test_belongs_to - @comment_serializer.associations.each do |association| - key = association.key - serializer = association.lazy_association.serializer - - case key - when :post - assert_kind_of(PostSerializer, serializer) - when :author - assert_nil serializer - else - flunk "Unknown association: #{key}" - end - - assert_equal true, association.include_data? - end - end - - def test_belongs_to_with_custom_method - assert( - @post_serializer.associations.any? do |association| - association.key == :blog - end - ) - end - - def test_associations_inheritance - inherited_klass = Class.new(PostSerializer) - - assert_equal(PostSerializer._reflections, inherited_klass._reflections) - end - - def test_associations_inheritance_with_new_association - inherited_klass = Class.new(PostSerializer) do - has_many :top_comments, serializer: CommentSerializer - end - - assert( - PostSerializer._reflections.values.all? do |reflection| - inherited_klass._reflections.values.include?(reflection) - end - ) - - assert( - inherited_klass._reflections.values.any? do |reflection| - reflection.name == :top_comments - end - ) - end - - def test_associations_custom_keys - serializer = PostWithCustomKeysSerializer.new(@post) - - expected_association_keys = serializer.associations.map(&:key) - - assert expected_association_keys.include? :reviews - assert expected_association_keys.include? :writer - assert expected_association_keys.include? :site - end - - class BelongsToBlogModel < ::Model - attributes :id, :title - associations :blog - end - class BelongsToBlogModelSerializer < ActiveModel::Serializer - type :posts - belongs_to :blog - end - - def test_belongs_to_doesnt_load_record - attributes = { id: 1, title: 'Belongs to Blog', blog: Blog.new(id: 5) } - post = BelongsToBlogModel.new(attributes) - class << post - def blog - fail 'should use blog_id' - end - - def blog_id - 5 - end - end - - actual = serializable(post, adapter: :json_api, serializer: BelongsToBlogModelSerializer).as_json - expected = { data: { id: '1', type: 'posts', relationships: { blog: { data: { id: '5', type: 'blogs' } } } } } - - assert_equal expected, actual - end - - class InlineAssociationTestPostSerializer < ActiveModel::Serializer - has_many :comments - has_many :comments, key: :last_comments do - object.comments.last(1) - end - end - - def test_virtual_attribute_block - comment1 = ::ARModels::Comment.create!(contents: 'first comment') - comment2 = ::ARModels::Comment.create!(contents: 'last comment') - post = ::ARModels::Post.create!( - title: 'inline association test', - body: 'etc', - comments: [comment1, comment2] - ) - actual = serializable(post, adapter: :attributes, serializer: InlineAssociationTestPostSerializer).as_json - expected = { - comments: [ - { id: 1, contents: 'first comment' }, - { id: 2, contents: 'last comment' } - ], - last_comments: [ - { id: 2, contents: 'last comment' } - ] - } - - assert_equal expected, actual - ensure - ::ARModels::Post.delete_all - ::ARModels::Comment.delete_all - end - - class NamespacedResourcesTest < ActiveSupport::TestCase - class ResourceNamespace - class Post < ::Model - associations :comments, :author, :description - end - class Comment < ::Model; end - class Author < ::Model; end - class Description < ::Model; end - class PostSerializer < ActiveModel::Serializer - has_many :comments - belongs_to :author - has_one :description - end - class CommentSerializer < ActiveModel::Serializer; end - class AuthorSerializer < ActiveModel::Serializer; end - class DescriptionSerializer < ActiveModel::Serializer; end - end - - def setup - @comment = ResourceNamespace::Comment.new - @author = ResourceNamespace::Author.new - @description = ResourceNamespace::Description.new - @post = ResourceNamespace::Post.new(comments: [@comment], - author: @author, - description: @description) - @post_serializer = ResourceNamespace::PostSerializer.new(@post) - end - - def test_associations_namespaced_resources - @post_serializer.associations.each do |association| - case association.key - when :comments - assert_instance_of(ResourceNamespace::CommentSerializer, association.lazy_association.serializer.first) - when :author - assert_instance_of(ResourceNamespace::AuthorSerializer, association.lazy_association.serializer) - when :description - assert_instance_of(ResourceNamespace::DescriptionSerializer, association.lazy_association.serializer) - else - flunk "Unknown association: #{key}" - end - end - end - end - - class NestedSerializersTest < ActiveSupport::TestCase - class Post < ::Model - associations :comments, :author, :description - end - class Comment < ::Model; end - class Author < ::Model; end - class Description < ::Model; end - class PostSerializer < ActiveModel::Serializer - has_many :comments - class CommentSerializer < ActiveModel::Serializer; end - belongs_to :author - class AuthorSerializer < ActiveModel::Serializer; end - has_one :description - class DescriptionSerializer < ActiveModel::Serializer; end - end - - def setup - @comment = Comment.new - @author = Author.new - @description = Description.new - @post = Post.new(comments: [@comment], - author: @author, - description: @description) - @post_serializer = PostSerializer.new(@post) - end - - def test_associations_namespaced_resources - @post_serializer.associations.each do |association| - case association.key - when :comments - assert_instance_of(PostSerializer::CommentSerializer, association.lazy_association.serializer.first) - when :author - assert_instance_of(PostSerializer::AuthorSerializer, association.lazy_association.serializer) - when :description - assert_instance_of(PostSerializer::DescriptionSerializer, association.lazy_association.serializer) - else - flunk "Unknown association: #{key}" - end - end - end - - # rubocop:disable Metrics/AbcSize - def test_conditional_associations - model = Class.new(::Model) do - attributes :true, :false - associations :something - end.new(true: true, false: false) - - scenarios = [ - { options: { if: :true }, included: true }, - { options: { if: :false }, included: false }, - { options: { unless: :false }, included: true }, - { options: { unless: :true }, included: false }, - { options: { if: 'object.true' }, included: true }, - { options: { if: 'object.false' }, included: false }, - { options: { unless: 'object.false' }, included: true }, - { options: { unless: 'object.true' }, included: false }, - { options: { if: -> { object.true } }, included: true }, - { options: { if: -> { object.false } }, included: false }, - { options: { unless: -> { object.false } }, included: true }, - { options: { unless: -> { object.true } }, included: false }, - { options: { if: -> (s) { s.object.true } }, included: true }, - { options: { if: -> (s) { s.object.false } }, included: false }, - { options: { unless: -> (s) { s.object.false } }, included: true }, - { options: { unless: -> (s) { s.object.true } }, included: false } - ] - - scenarios.each do |s| - serializer = Class.new(ActiveModel::Serializer) do - belongs_to :something, s[:options] - - def true - true - end - - def false - false - end - end - - hash = serializable(model, serializer: serializer).serializable_hash - assert_equal(s[:included], hash.key?(:something), "Error with #{s[:options]}") - end - end - - def test_illegal_conditional_associations - exception = assert_raises(TypeError) do - Class.new(ActiveModel::Serializer) do - belongs_to :x, if: nil - end - end - - assert_match(/:if should be a Symbol, String or Proc/, exception.message) - end - end - - class InheritedSerializerTest < ActiveSupport::TestCase - class PostSerializer < ActiveModel::Serializer - belongs_to :author - has_many :comments - belongs_to :blog - end - - class InheritedPostSerializer < PostSerializer - belongs_to :author, polymorphic: true - has_many :comments, key: :reviews - end - - class AuthorSerializer < ActiveModel::Serializer - has_many :posts - has_many :roles - has_one :bio - end - - class InheritedAuthorSerializer < AuthorSerializer - has_many :roles, polymorphic: true - has_one :bio, polymorphic: true - end - - def setup - @author = Author.new(name: 'Steve K.') - @post = Post.new(title: 'New Post', body: 'Body') - @post_serializer = PostSerializer.new(@post) - @author_serializer = AuthorSerializer.new(@author) - @inherited_post_serializer = InheritedPostSerializer.new(@post) - @inherited_author_serializer = InheritedAuthorSerializer.new(@author) - @author_associations = @author_serializer.associations.to_a.sort_by(&:name) - @inherited_author_associations = @inherited_author_serializer.associations.to_a.sort_by(&:name) - @post_associations = @post_serializer.associations.to_a - @inherited_post_associations = @inherited_post_serializer.associations.to_a - end - - test 'an author serializer must have [posts,roles,bio] associations' do - expected = [:posts, :roles, :bio].sort - result = @author_serializer.associations.map(&:name).sort - assert_equal(result, expected) - end - - test 'a post serializer must have [author,comments,blog] associations' do - expected = [:author, :comments, :blog].sort - result = @post_serializer.associations.map(&:name).sort - assert_equal(result, expected) - end - - test 'a serializer inheriting from another serializer can redefine has_many and has_one associations' do - expected = [:roles, :bio].sort - result = (@inherited_author_associations.map(&:reflection) - @author_associations.map(&:reflection)).map(&:name) - assert_equal(result, expected) - assert_equal [true, false, true], @inherited_author_associations.map(&:polymorphic?) - assert_equal [false, false, false], @author_associations.map(&:polymorphic?) - end - - test 'a serializer inheriting from another serializer can redefine belongs_to associations' do - assert_equal [:author, :comments, :blog], @post_associations.map(&:name) - assert_equal [:author, :comments, :blog, :comments], @inherited_post_associations.map(&:name) - - refute @post_associations.detect { |assoc| assoc.name == :author }.polymorphic? - assert @inherited_post_associations.detect { |assoc| assoc.name == :author }.polymorphic? - - refute @post_associations.detect { |assoc| assoc.name == :comments }.key? - original_comment_assoc, new_comments_assoc = @inherited_post_associations.select { |assoc| assoc.name == :comments } - refute original_comment_assoc.key? - assert_equal :reviews, new_comments_assoc.key - - original_blog = @post_associations.detect { |assoc| assoc.name == :blog } - inherited_blog = @inherited_post_associations.detect { |assoc| assoc.name == :blog } - original_parent_serializer = original_blog.lazy_association.association_options.delete(:parent_serializer) - inherited_parent_serializer = inherited_blog.lazy_association.association_options.delete(:parent_serializer) - assert_equal PostSerializer, original_parent_serializer.class - assert_equal InheritedPostSerializer, inherited_parent_serializer.class - end - - test 'a serializer inheriting from another serializer can have an additional association with the same name but with different key' do - expected = [:author, :comments, :blog, :reviews].sort - result = @inherited_post_serializer.associations.map(&:key).sort - assert_equal(result, expected) - end - end - end - end -end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb deleted file mode 100644 index 608898c3e..000000000 --- a/test/serializers/attribute_test.rb +++ /dev/null @@ -1,153 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class AttributeTest < ActiveSupport::TestCase - def setup - @blog = Blog.new(id: 1, name: 'AMS Hints', type: 'stuff') - @blog_serializer = AlternateBlogSerializer.new(@blog) - end - - def test_attributes_definition - assert_equal([:id, :title], - @blog_serializer.class._attributes) - end - - def test_json_serializable_hash - adapter = ActiveModelSerializers::Adapter::Json.new(@blog_serializer) - assert_equal({ blog: { id: 1, title: 'AMS Hints' } }, adapter.serializable_hash) - end - - def test_attribute_inheritance_with_key - inherited_klass = Class.new(AlternateBlogSerializer) - blog_serializer = inherited_klass.new(@blog) - adapter = ActiveModelSerializers::Adapter::Attributes.new(blog_serializer) - assert_equal({ id: 1, title: 'AMS Hints' }, adapter.serializable_hash) - end - - def test_multiple_calls_with_the_same_attribute - serializer_class = Class.new(ActiveModel::Serializer) do - attribute :title - attribute :title - end - - assert_equal([:title], serializer_class._attributes) - end - - def test_id_attribute_override - serializer = Class.new(ActiveModel::Serializer) do - attribute :name, key: :id - end - - adapter = ActiveModelSerializers::Adapter::Json.new(serializer.new(@blog)) - assert_equal({ blog: { id: 'AMS Hints' } }, adapter.serializable_hash) - end - - def test_object_attribute_override - serializer = Class.new(ActiveModel::Serializer) do - attribute :name, key: :object - end - - adapter = ActiveModelSerializers::Adapter::Json.new(serializer.new(@blog)) - assert_equal({ blog: { object: 'AMS Hints' } }, adapter.serializable_hash) - end - - def test_type_attribute - attribute_serializer = Class.new(ActiveModel::Serializer) do - attribute :id, key: :type - end - attributes_serializer = Class.new(ActiveModel::Serializer) do - attributes :type - end - - adapter = ActiveModelSerializers::Adapter::Json.new(attribute_serializer.new(@blog)) - assert_equal({ blog: { type: 1 } }, adapter.serializable_hash) - - adapter = ActiveModelSerializers::Adapter::Json.new(attributes_serializer.new(@blog)) - assert_equal({ blog: { type: 'stuff' } }, adapter.serializable_hash) - end - - def test_id_attribute_override_before - serializer = Class.new(ActiveModel::Serializer) do - def id - 'custom' - end - - attribute :id - end - - hash = ActiveModelSerializers::SerializableResource.new(@blog, adapter: :json, serializer: serializer).serializable_hash - - assert_equal('custom', hash[:blog][:id]) - end - - class PostWithVirtualAttribute < ::Model; attributes :first_name, :last_name end - class PostWithVirtualAttributeSerializer < ActiveModel::Serializer - attribute :name do - "#{object.first_name} #{object.last_name}" - end - end - - def test_virtual_attribute_block - post = PostWithVirtualAttribute.new(first_name: 'Lucas', last_name: 'Hosseini') - hash = serializable(post).serializable_hash - expected = { name: 'Lucas Hosseini' } - - assert_equal(expected, hash) - end - - # rubocop:disable Metrics/AbcSize - def test_conditional_associations - model = Class.new(::Model) do - attributes :true, :false, :attribute - end.new(true: true, false: false) - - scenarios = [ - { options: { if: :true }, included: true }, - { options: { if: :false }, included: false }, - { options: { unless: :false }, included: true }, - { options: { unless: :true }, included: false }, - { options: { if: 'object.true' }, included: true }, - { options: { if: 'object.false' }, included: false }, - { options: { unless: 'object.false' }, included: true }, - { options: { unless: 'object.true' }, included: false }, - { options: { if: -> { object.true } }, included: true }, - { options: { if: -> { object.false } }, included: false }, - { options: { unless: -> { object.false } }, included: true }, - { options: { unless: -> { object.true } }, included: false }, - { options: { if: -> (s) { s.object.true } }, included: true }, - { options: { if: -> (s) { s.object.false } }, included: false }, - { options: { unless: -> (s) { s.object.false } }, included: true }, - { options: { unless: -> (s) { s.object.true } }, included: false } - ] - - scenarios.each do |s| - serializer = Class.new(ActiveModel::Serializer) do - attribute :attribute, s[:options] - - def true - true - end - - def false - false - end - end - - hash = serializable(model, serializer: serializer).serializable_hash - assert_equal(s[:included], hash.key?(:attribute), "Error with #{s[:options]}") - end - end - - def test_illegal_conditional_attributes - exception = assert_raises(TypeError) do - Class.new(ActiveModel::Serializer) do - attribute :x, if: nil - end - end - - assert_match(/:if should be a Symbol, String or Proc/, exception.message) - end - end - end -end diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb deleted file mode 100644 index fb792b26f..000000000 --- a/test/serializers/attributes_test.rb +++ /dev/null @@ -1,52 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class AttributesTest < ActiveSupport::TestCase - def setup - @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1') - @profile_serializer = ProfileSerializer.new(@profile) - @comment = Comment.new(id: 1, body: 'ZOMG!!', date: '2015') - @serializer_klass = Class.new(CommentSerializer) - @serializer_klass_with_new_attributes = Class.new(CommentSerializer) do - attributes :date, :likes - end - end - - def test_attributes_definition - assert_equal([:name, :description], - @profile_serializer.class._attributes) - end - - def test_attributes_inheritance_definition - assert_equal([:id, :body], @serializer_klass._attributes) - end - - def test_attributes_inheritance - serializer = @serializer_klass.new(@comment) - assert_equal({ id: 1, body: 'ZOMG!!' }, - serializer.attributes) - end - - def test_attribute_inheritance_with_new_attribute_definition - assert_equal([:id, :body, :date, :likes], @serializer_klass_with_new_attributes._attributes) - assert_equal([:id, :body], CommentSerializer._attributes) - end - - def test_attribute_inheritance_with_new_attribute - serializer = @serializer_klass_with_new_attributes.new(@comment) - assert_equal({ id: 1, body: 'ZOMG!!', date: '2015', likes: nil }, - serializer.attributes) - end - - def test_multiple_calls_with_the_same_attribute - serializer_class = Class.new(ActiveModel::Serializer) do - attributes :id, :title - attributes :id, :title, :title, :body - end - - assert_equal([:id, :title, :body], serializer_class._attributes) - end - end - end -end diff --git a/test/serializers/caching_configuration_test_isolated.rb b/test/serializers/caching_configuration_test_isolated.rb deleted file mode 100644 index b5698dd1a..000000000 --- a/test/serializers/caching_configuration_test_isolated.rb +++ /dev/null @@ -1,170 +0,0 @@ -# Execute this test in isolation -require 'support/isolated_unit' - -class CachingConfigurationTest < ActiveSupport::TestCase - include ActiveSupport::Testing::Isolation - - setup do - require 'rails' - # AMS needs to be required before Rails.application is initialized for - # Railtie's to fire in Rails.application.initialize! - # (and make_basic_app initializes the app) - require 'active_model_serializers' - # Create serializers before Rails.application.initialize! - # To ensure we're testing that the cache settings depend on - # the Railtie firing, not on the ActionController being loaded. - create_serializers - end - - def create_serializers - @cached_serializer = Class.new(ActiveModel::Serializer) do - cache skip_digest: true - attributes :id, :name, :title - end - @fragment_cached_serializer = Class.new(ActiveModel::Serializer) do - cache only: :id - attributes :id, :name, :title - end - @non_cached_serializer = Class.new(ActiveModel::Serializer) do - attributes :id, :name, :title - end - end - - class PerformCachingTrue < CachingConfigurationTest - setup do - # Let's make that Rails app and initialize it! - make_basic_app do |app| - app.config.action_controller.perform_caching = true - app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) - end - controller_cache_store # Force ActiveSupport.on_load(:action_controller) to run - end - - test 'it sets perform_caching to true on AMS.config and serializers' do - assert Rails.configuration.action_controller.perform_caching - assert ActiveModelSerializers.config.perform_caching - assert ActiveModel::Serializer.perform_caching? - assert @cached_serializer.perform_caching? - assert @non_cached_serializer.perform_caching? - assert @fragment_cached_serializer.perform_caching? - end - - test 'it sets the AMS.config.cache_store to the controller cache_store' do - assert_equal controller_cache_store, ActiveSupport::Cache::MemoryStore - assert_equal controller_cache_store, ActiveModelSerializers.config.cache_store.class - end - - test 'it sets the cached serializer cache_store to the ActionController::Base.cache_store' do - assert_equal ActiveSupport::Cache::NullStore, @cached_serializer._cache.class - assert_equal controller_cache_store, @cached_serializer.cache_store.class - assert_equal ActiveSupport::Cache::MemoryStore, @cached_serializer._cache.class - end - - test 'the cached serializer has cache_enabled?' do - assert @cached_serializer.cache_enabled? - end - - test 'the cached serializer does not have fragment_cache_enabled?' do - refute @cached_serializer.fragment_cache_enabled? - end - - test 'the non-cached serializer cache_store is nil' do - assert_nil @non_cached_serializer._cache - assert_nil @non_cached_serializer.cache_store - assert_nil @non_cached_serializer._cache - end - - test 'the non-cached serializer does not have cache_enabled?' do - refute @non_cached_serializer.cache_enabled? - end - - test 'the non-cached serializer does not have fragment_cache_enabled?' do - refute @non_cached_serializer.fragment_cache_enabled? - end - - test 'it sets the fragment cached serializer cache_store to the ActionController::Base.cache_store' do - assert_equal ActiveSupport::Cache::NullStore, @fragment_cached_serializer._cache.class - assert_equal controller_cache_store, @fragment_cached_serializer.cache_store.class - assert_equal ActiveSupport::Cache::MemoryStore, @fragment_cached_serializer._cache.class - end - - test 'the fragment cached serializer does not have cache_enabled?' do - refute @fragment_cached_serializer.cache_enabled? - end - - test 'the fragment cached serializer has fragment_cache_enabled?' do - assert @fragment_cached_serializer.fragment_cache_enabled? - end - end - - class PerformCachingFalse < CachingConfigurationTest - setup do - # Let's make that Rails app and initialize it! - make_basic_app do |app| - app.config.action_controller.perform_caching = false - app.config.action_controller.cache_store = ActiveSupport::Cache.lookup_store(:memory_store) - end - controller_cache_store # Force ActiveSupport.on_load(:action_controller) to run - end - - test 'it sets perform_caching to false on AMS.config and serializers' do - refute Rails.configuration.action_controller.perform_caching - refute ActiveModelSerializers.config.perform_caching - refute ActiveModel::Serializer.perform_caching? - refute @cached_serializer.perform_caching? - refute @non_cached_serializer.perform_caching? - refute @fragment_cached_serializer.perform_caching? - end - - test 'it sets the AMS.config.cache_store to the controller cache_store' do - assert_equal controller_cache_store, ActiveSupport::Cache::MemoryStore - assert_equal controller_cache_store, ActiveModelSerializers.config.cache_store.class - end - - test 'it sets the cached serializer cache_store to the ActionController::Base.cache_store' do - assert_equal ActiveSupport::Cache::NullStore, @cached_serializer._cache.class - assert_equal controller_cache_store, @cached_serializer.cache_store.class - assert_equal ActiveSupport::Cache::MemoryStore, @cached_serializer._cache.class - end - - test 'the cached serializer does not have cache_enabled?' do - refute @cached_serializer.cache_enabled? - end - - test 'the cached serializer does not have fragment_cache_enabled?' do - refute @cached_serializer.fragment_cache_enabled? - end - - test 'the non-cached serializer cache_store is nil' do - assert_nil @non_cached_serializer._cache - assert_nil @non_cached_serializer.cache_store - assert_nil @non_cached_serializer._cache - end - - test 'the non-cached serializer does not have cache_enabled?' do - refute @non_cached_serializer.cache_enabled? - end - - test 'the non-cached serializer does not have fragment_cache_enabled?' do - refute @non_cached_serializer.fragment_cache_enabled? - end - - test 'it sets the fragment cached serializer cache_store to the ActionController::Base.cache_store' do - assert_equal ActiveSupport::Cache::NullStore, @fragment_cached_serializer._cache.class - assert_equal controller_cache_store, @fragment_cached_serializer.cache_store.class - assert_equal ActiveSupport::Cache::MemoryStore, @fragment_cached_serializer._cache.class - end - - test 'the fragment cached serializer does not have cache_enabled?' do - refute @fragment_cached_serializer.cache_enabled? - end - - test 'the fragment cached serializer does not have fragment_cache_enabled?' do - refute @fragment_cached_serializer.fragment_cache_enabled? - end - end - - def controller_cache_store - ActionController::Base.cache_store.class - end -end diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb deleted file mode 100644 index 2c5f922f4..000000000 --- a/test/serializers/configuration_test.rb +++ /dev/null @@ -1,32 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class ConfigurationTest < ActiveSupport::TestCase - def test_collection_serializer - assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModelSerializers.config.collection_serializer - end - - def test_array_serializer - assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModelSerializers.config.array_serializer - end - - def test_setting_array_serializer_sets_collection_serializer - config = ActiveModelSerializers.config - old_config = config.dup - begin - assert_equal ActiveModel::Serializer::CollectionSerializer, config.collection_serializer - config.array_serializer = :foo - assert_equal config.array_serializer, :foo - assert_equal config.collection_serializer, :foo - ensure - ActiveModelSerializers.config.replace(old_config) - end - end - - def test_default_adapter - assert_equal :attributes, ActiveModelSerializers.config.adapter - end - end - end -end diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb deleted file mode 100644 index 5b99d57a6..000000000 --- a/test/serializers/fieldset_test.rb +++ /dev/null @@ -1,14 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class FieldsetTest < ActiveSupport::TestCase - def test_fieldset_with_hash - fieldset = ActiveModel::Serializer::Fieldset.new('post' => %w(id title), 'comment' => ['body']) - expected = { post: [:id, :title], comment: [:body] } - - assert_equal(expected, fieldset.fields) - end - end - end -end diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb deleted file mode 100644 index 642093215..000000000 --- a/test/serializers/meta_test.rb +++ /dev/null @@ -1,202 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class MetaTest < ActiveSupport::TestCase - def setup - @blog = Blog.new(id: 1, - name: 'AMS Hints', - writer: Author.new(id: 2, name: 'Steve'), - articles: [Post.new(id: 3, title: 'AMS')]) - end - - def test_meta_is_present_with_root - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json, - serializer: AlternateBlogSerializer, - meta: { total: 10 } - ).as_json - expected = { - blog: { - id: 1, - title: 'AMS Hints' - }, - 'meta' => { - total: 10 - } - } - assert_equal(expected, actual) - end - - def test_meta_is_not_included_when_blank - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json, - serializer: AlternateBlogSerializer, - meta: {} - ).as_json - expected = { - blog: { - id: 1, - title: 'AMS Hints' - } - } - assert_equal(expected, actual) - end - - def test_meta_is_not_included_when_empty_string - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json, - serializer: AlternateBlogSerializer, - meta: '' - ).as_json - expected = { - blog: { - id: 1, - title: 'AMS Hints' - } - } - assert_equal(expected, actual) - end - - def test_meta_is_not_included_when_root_is_missing - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :attributes, - serializer: AlternateBlogSerializer, - meta: { total: 10 } - ).as_json - expected = { - id: 1, - title: 'AMS Hints' - } - assert_equal(expected, actual) - end - - def test_meta_key_is_used - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json, - serializer: AlternateBlogSerializer, - meta: { total: 10 }, - meta_key: 'haha_meta' - ).as_json - expected = { - blog: { - id: 1, - title: 'AMS Hints' - }, - 'haha_meta' => { - total: 10 - } - } - assert_equal(expected, actual) - end - - def test_meta_key_is_not_used_with_json_api - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json_api, - serializer: AlternateBlogSerializer, - meta: { total: 10 }, - meta_key: 'haha_meta' - ).as_json - expected = { - data: { - id: '1', - type: 'blogs', - attributes: { title: 'AMS Hints' } - }, - meta: { total: 10 } - } - assert_equal(expected, actual) - end - - def test_meta_key_is_not_present_when_empty_hash_with_json_api - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json_api, - serializer: AlternateBlogSerializer, - meta: {} - ).as_json - expected = { - data: { - id: '1', - type: 'blogs', - attributes: { title: 'AMS Hints' } - } - } - assert_equal(expected, actual) - end - - def test_meta_key_is_not_present_when_empty_string_with_json_api - actual = ActiveModelSerializers::SerializableResource.new( - @blog, - adapter: :json_api, - serializer: AlternateBlogSerializer, - meta: '' - ).as_json - expected = { - data: { - id: '1', - type: 'blogs', - attributes: { title: 'AMS Hints' } - } - } - assert_equal(expected, actual) - end - - def test_meta_is_not_present_on_arrays_without_root - actual = ActiveModelSerializers::SerializableResource.new( - [@blog], - adapter: :attributes, - meta: { total: 10 } - ).as_json - expected = [{ - id: 1, - name: 'AMS Hints', - writer: { - id: 2, - name: 'Steve' - }, - articles: [{ - id: 3, - title: 'AMS', - body: nil - }] - }] - assert_equal(expected, actual) - end - - def test_meta_is_present_on_arrays_with_root - actual = ActiveModelSerializers::SerializableResource.new( - [@blog], - adapter: :json, - meta: { total: 10 }, - meta_key: 'haha_meta' - ).as_json - expected = { - blogs: [{ - id: 1, - name: 'AMS Hints', - writer: { - id: 2, - name: 'Steve' - }, - articles: [{ - id: 3, - title: 'AMS', - body: nil - }] - }], - 'haha_meta' => { - total: 10 - } - } - assert_equal(expected, actual) - end - end - end -end diff --git a/test/serializers/options_test.rb b/test/serializers/options_test.rb deleted file mode 100644 index 009388e35..000000000 --- a/test/serializers/options_test.rb +++ /dev/null @@ -1,32 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class OptionsTest < ActiveSupport::TestCase - class ModelWithOptions < ActiveModelSerializers::Model - attributes :name, :description - end - class ModelWithOptionsSerializer < ActiveModel::Serializer - attributes :name, :description - - def arguments_passed_in? - instance_options[:my_options] == :accessible - end - end - - setup do - @model_with_options = ModelWithOptions.new(name: 'Name 1', description: 'Description 1') - end - - def test_options_are_accessible - model_with_options_serializer = ModelWithOptionsSerializer.new(@model_with_options, my_options: :accessible) - assert model_with_options_serializer.arguments_passed_in? - end - - def test_no_option_is_passed_in - model_with_options_serializer = ModelWithOptionsSerializer.new(@model_with_options) - refute model_with_options_serializer.arguments_passed_in? - end - end - end -end diff --git a/test/serializers/read_attribute_for_serialization_test.rb b/test/serializers/read_attribute_for_serialization_test.rb deleted file mode 100644 index 02911c0e6..000000000 --- a/test/serializers/read_attribute_for_serialization_test.rb +++ /dev/null @@ -1,79 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class ReadAttributeForSerializationTest < ActiveSupport::TestCase - # https://github.com/rails-api/active_model_serializers/issues/1653 - class Parent < ActiveModelSerializers::Model - attributes :id - end - class Child < Parent - attributes :name - end - class ParentSerializer < ActiveModel::Serializer - attributes :$id - - define_method(:$id) do - object.id - end - end - class ChildSerializer < ParentSerializer - attributes :name - end - - def test_child_serializer_calls_dynamic_method_in_parent_serializer - parent = ParentSerializer.new(Parent.new(id: 5)) - child = ChildSerializer.new(Child.new(id: 6, name: 'Child')) - assert_equal 5, parent.read_attribute_for_serialization(:$id) - assert_equal 6, child.read_attribute_for_serialization(:$id) - end - - # https://github.com/rails-api/active_model_serializers/issues/1658 - class ErrorResponse < ActiveModelSerializers::Model - attributes :error - end - class ApplicationSerializer < ActiveModel::Serializer - attributes :status - - def status - object.try(:errors).blank? && object.try(:error).blank? - end - end - class ErrorResponseSerializer < ApplicationSerializer - attributes :error - end - class ErrorResponseWithSuperSerializer < ApplicationSerializer - attributes :error - - def success - super - end - end - - def test_child_serializer_with_error_attribute - error = ErrorResponse.new(error: 'i have an error') - serializer = ErrorResponseSerializer.new(error) - serializer_with_super = ErrorResponseWithSuperSerializer.new(error) - assert_equal false, serializer.read_attribute_for_serialization(:status) - assert_equal false, serializer_with_super.read_attribute_for_serialization(:status) - end - - def test_child_serializer_with_errors - error = ErrorResponse.new - error.errors.add(:invalid, 'i am not valid') - serializer = ErrorResponseSerializer.new(error) - serializer_with_super = ErrorResponseWithSuperSerializer.new(error) - assert_equal false, serializer.read_attribute_for_serialization(:status) - assert_equal false, serializer_with_super.read_attribute_for_serialization(:status) - end - - def test_child_serializer_no_error_attribute_or_errors - error = ErrorResponse.new - serializer = ErrorResponseSerializer.new(error) - serializer_with_super = ErrorResponseWithSuperSerializer.new(error) - assert_equal true, serializer.read_attribute_for_serialization(:status) - assert_equal true, serializer_with_super.read_attribute_for_serialization(:status) - end - end - end -end diff --git a/test/serializers/reflection_test.rb b/test/serializers/reflection_test.rb deleted file mode 100644 index 11cb154be..000000000 --- a/test/serializers/reflection_test.rb +++ /dev/null @@ -1,427 +0,0 @@ -require 'test_helper' -module ActiveModel - class Serializer - class ReflectionTest < ActiveSupport::TestCase - class Blog < ActiveModelSerializers::Model - attributes :id - end - class BlogSerializer < ActiveModel::Serializer - type 'blog' - attributes :id - end - - setup do - @expected_meta = { id: 1 } - @expected_links = { self: 'no_uri_validation' } - @empty_links = {} - model_attributes = { blog: Blog.new(@expected_meta) } - @model = Class.new(ActiveModelSerializers::Model) do - attributes(*model_attributes.keys) - - def self.name - 'TestModel' - end - end.new(model_attributes) - @instance_options = {} - end - - def evaluate_association_value(association) - association.lazy_association.eval_reflection_block - end - - # TODO: Remaining tests - # test_reflection_value_block_with_scope - # test_reflection_value_uses_serializer_instance_method - # test_reflection_excluded_eh_blank_is_false - # test_reflection_excluded_eh_if - # test_reflection_excluded_eh_unless - # test_evaluate_condition_symbol_serializer_method - # test_evaluate_condition_string_serializer_method - # test_evaluate_condition_proc - # test_evaluate_condition_proc_yields_serializer - # test_evaluate_condition_other - # test_options_key - # test_options_polymorphic - # test_options_serializer - # test_options_virtual_value - # test_options_namespace - - def test_reflection_value - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_nil reflection.block - assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) - assert_equal true, reflection.options.fetch(:include_data_setting) - - include_slice = :does_not_matter - assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) - end - - def test_reflection_value_block - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - object.blog - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_respond_to reflection.block, :call - assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) - assert_equal true, reflection.options.fetch(:include_data_setting) - - include_slice = :does_not_matter - assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) - end - - def test_reflection_value_block_with_explicit_include_data_true - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - include_data true - object.blog - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_respond_to reflection.block, :call - assert_equal Serializer.config.include_data_default, reflection.options.fetch(:include_data_setting) - assert_equal true, reflection.options.fetch(:include_data_setting) - - include_slice = :does_not_matter - assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) - end - - def test_reflection_value_block_with_include_data_false_mutates_the_reflection_include_data - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - include_data false - object.blog - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_respond_to reflection.block, :call - assert_equal true, reflection.options.fetch(:include_data_setting) - include_slice = :does_not_matter - assert_nil reflection.send(:value, serializer_instance, include_slice) - assert_equal false, reflection.options.fetch(:include_data_setting) - end - - def test_reflection_value_block_with_include_data_if_sideloaded_included_mutates_the_reflection_include_data - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - include_data :if_sideloaded - object.blog - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_respond_to reflection.block, :call - assert_equal true, reflection.options.fetch(:include_data_setting) - include_slice = {} - assert_nil reflection.send(:value, serializer_instance, include_slice) - assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) - end - - def test_reflection_value_block_with_include_data_if_sideloaded_excluded_mutates_the_reflection_include_data - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - include_data :if_sideloaded - object.blog - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - - # Assert - assert_respond_to reflection.block, :call - assert_equal true, reflection.options.fetch(:include_data_setting) - include_slice = { blog: :does_not_matter } - assert_equal @model.blog, reflection.send(:value, serializer_instance, include_slice) - assert_equal :if_sideloaded, reflection.options.fetch(:include_data_setting) - end - - def test_reflection_block_with_link_mutates_the_reflection_links - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - link :self, 'no_uri_validation' - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.options.fetch(:links) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - - # Assert association links empty when not yet evaluated - assert_equal @empty_links, reflection.options.fetch(:links) - assert_equal @empty_links, association.links - - evaluate_association_value(association) - - assert_equal @expected_links, association.links - assert_equal @expected_links, reflection.options.fetch(:links) - end - - def test_reflection_block_with_link_block_mutates_the_reflection_links - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - link :self do - 'no_uri_validation' - end - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.options.fetch(:links) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - - # Assert association links empty when not yet evaluated - assert_equal @empty_links, association.links - - evaluate_association_value(association) - - # Assert before instance_eval link - link = association.links.fetch(:self) - assert_respond_to link, :call - assert_respond_to reflection.options.fetch(:links).fetch(:self), :call - - # Assert after instance_eval link - assert_equal @expected_links.fetch(:self), reflection.instance_eval(&link) - assert_respond_to reflection.options.fetch(:links).fetch(:self), :call - end - - def test_reflection_block_with_meta_mutates_the_reflection_meta - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - meta(id: object.blog.id) - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.options.fetch(:meta) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - - evaluate_association_value(association) - - assert_equal @expected_meta, association.meta - assert_equal @expected_meta, reflection.options.fetch(:meta) - end - - def test_reflection_block_with_meta_block_mutates_the_reflection_meta - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - meta do - { id: object.blog.id } - end - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.options.fetch(:meta) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - # Assert before instance_eval meta - - evaluate_association_value(association) - - assert_respond_to association.meta, :call - assert_respond_to reflection.options.fetch(:meta), :call - - # Assert after instance_eval meta - assert_equal @expected_meta, reflection.instance_eval(&association.meta) - assert_respond_to reflection.options.fetch(:meta), :call - assert_respond_to association.meta, :call - end - - # rubocop:disable Metrics/AbcSize - def test_reflection_block_with_meta_in_link_block_mutates_the_reflection_meta - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - link :self do - meta(id: object.blog.id) - 'no_uri_validation' - end - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.options.fetch(:meta) - assert_equal @empty_links, reflection.options.fetch(:links) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - # Assert before instance_eval link meta - assert_nil association.meta - assert_nil reflection.options.fetch(:meta) - - evaluate_association_value(association) - - link = association.links.fetch(:self) - assert_respond_to link, :call - assert_respond_to reflection.options.fetch(:links).fetch(:self), :call - assert_nil reflection.options.fetch(:meta) - - # Assert after instance_eval link - assert_equal 'no_uri_validation', reflection.instance_eval(&link) - assert_equal @expected_meta, reflection.options.fetch(:meta) - assert_equal @expected_meta, association.meta - end - # rubocop:enable Metrics/AbcSize - - # rubocop:disable Metrics/AbcSize - def test_reflection_block_with_meta_block_in_link_block_mutates_the_reflection_meta - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - link :self do - meta do - { id: object.blog.id } - end - 'no_uri_validation' - end - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.options.fetch(:meta) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - assert_nil association.meta - assert_nil reflection.options.fetch(:meta) - - # Assert before instance_eval link - - evaluate_association_value(association) - - link = association.links.fetch(:self) - assert_nil reflection.options.fetch(:meta) - assert_respond_to link, :call - assert_respond_to association.links.fetch(:self), :call - - # Assert after instance_eval link - assert_equal 'no_uri_validation', reflection.instance_eval(&link) - assert_respond_to association.links.fetch(:self), :call - # Assert before instance_eval link meta - assert_respond_to reflection.options.fetch(:meta), :call - assert_respond_to association.meta, :call - - # Assert after instance_eval link meta - assert_equal @expected_meta, reflection.instance_eval(&reflection.options.fetch(:meta)) - assert_respond_to association.meta, :call - end - # rubocop:enable Metrics/AbcSize - - def test_no_href_in_vanilla_reflection - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - link :self do - href 'no_uri_validation' - end - end - end - serializer_instance = serializer_class.new(@model, @instance_options) - - # Get Reflection - reflection = serializer_class._reflections.fetch(:blog) - assert_equal @empty_links, reflection.options.fetch(:links) - - # Build Association - association = reflection.build_association(serializer_instance, @instance_options) - # Assert before instance_eval link - - evaluate_association_value(association) - - link = association.links.fetch(:self) - assert_respond_to link, :call - - # Assert after instance_eval link - exception = assert_raise(NoMethodError) do - reflection.instance_eval(&link) - end - assert_match(/undefined method `href'/, exception.message) - end - - # rubocop:disable Metrics/AbcSize - def test_mutating_reflection_block_is_not_thread_safe - serializer_class = Class.new(ActiveModel::Serializer) do - has_one :blog do - meta(id: object.blog.id) - end - end - model1_meta = @expected_meta - # Evaluate reflection meta for model with id 1 - serializer_instance = serializer_class.new(@model, @instance_options) - reflection = serializer_class._reflections.fetch(:blog) - assert_nil reflection.options.fetch(:meta) - association = reflection.build_association(serializer_instance, @instance_options) - - evaluate_association_value(association) - - assert_equal model1_meta, association.meta - assert_equal model1_meta, reflection.options.fetch(:meta) - - model2_meta = @expected_meta.merge(id: 2) - # Evaluate reflection meta for model with id 2 - @model.blog.id = 2 - assert_equal 2, @model.blog.id # sanity check - serializer_instance = serializer_class.new(@model, @instance_options) - reflection = serializer_class._reflections.fetch(:blog) - - # WARN: Thread-safety issue - # Before the reflection is evaluated, it has the value from the previous evaluation - assert_equal model1_meta, reflection.options.fetch(:meta) - - association = reflection.build_association(serializer_instance, @instance_options) - - evaluate_association_value(association) - - assert_equal model2_meta, association.meta - assert_equal model2_meta, reflection.options.fetch(:meta) - end - # rubocop:enable Metrics/AbcSize - end - end -end diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb deleted file mode 100644 index 5bd4cdc3b..000000000 --- a/test/serializers/root_test.rb +++ /dev/null @@ -1,21 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class RootTest < ActiveSupport::TestCase - def setup - @virtual_value = VirtualValue.new(id: 1) - end - - def test_overwrite_root - serializer = VirtualValueSerializer.new(@virtual_value, root: 'smth') - assert_equal('smth', serializer.json_key) - end - - def test_underscore_in_root - serializer = VirtualValueSerializer.new(@virtual_value) - assert_equal('virtual_value', serializer.json_key) - end - end - end -end diff --git a/test/serializers/serialization_test.rb b/test/serializers/serialization_test.rb deleted file mode 100644 index 3c1884e62..000000000 --- a/test/serializers/serialization_test.rb +++ /dev/null @@ -1,55 +0,0 @@ -module ActiveModel - class Serializer - class SerializationTest < ActiveSupport::TestCase - class Blog < ActiveModelSerializers::Model - attributes :id, :name, :authors - end - class Author < ActiveModelSerializers::Model - attributes :id, :name - end - class BlogSerializer < ActiveModel::Serializer - attributes :id - attribute :name, key: :title - - has_many :authors - end - class AuthorSerializer < ActiveModel::Serializer - attributes :id, :name - end - - setup do - @authors = [Author.new(id: 1, name: 'Blog Author')] - @blog = Blog.new(id: 2, name: 'The Blog', authors: @authors) - @serializer_instance = BlogSerializer.new(@blog) - @serializable = ActiveModelSerializers::SerializableResource.new(@blog, serializer: BlogSerializer, adapter: :attributes) - @expected_hash = { id: 2, title: 'The Blog', authors: [{ id: 1, name: 'Blog Author' }] } - @expected_json = '{"id":2,"title":"The Blog","authors":[{"id":1,"name":"Blog Author"}]}' - end - - test '#serializable_hash is the same as generated by the attributes adapter' do - assert_equal @serializable.serializable_hash, @serializer_instance.serializable_hash - assert_equal @expected_hash, @serializer_instance.serializable_hash - end - - test '#as_json is the same as generated by the attributes adapter' do - assert_equal @serializable.as_json, @serializer_instance.as_json - assert_equal @expected_hash, @serializer_instance.as_json - end - - test '#to_json is the same as generated by the attributes adapter' do - assert_equal @serializable.to_json, @serializer_instance.to_json - assert_equal @expected_json, @serializer_instance.to_json - end - - test '#to_h is an alias for #serializable_hash' do - assert_equal @serializable.serializable_hash, @serializer_instance.to_h - assert_equal @expected_hash, @serializer_instance.to_h - end - - test '#to_hash is an alias for #serializable_hash' do - assert_equal @serializable.serializable_hash, @serializer_instance.to_hash - assert_equal @expected_hash, @serializer_instance.to_hash - end - end - end -end diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb deleted file mode 100644 index 9f6917081..000000000 --- a/test/serializers/serializer_for_test.rb +++ /dev/null @@ -1,136 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class SerializerForTest < ActiveSupport::TestCase - class CollectionSerializerTest < ActiveSupport::TestCase - def setup - @array = [1, 2, 3] - @previous_collection_serializer = ActiveModelSerializers.config.collection_serializer - end - - def teardown - ActiveModelSerializers.config.collection_serializer = @previous_collection_serializer - end - - def test_serializer_for_array - serializer = ActiveModel::Serializer.serializer_for(@array) - assert_equal ActiveModelSerializers.config.collection_serializer, serializer - end - - def test_overwritten_serializer_for_array - new_collection_serializer = Class.new - ActiveModelSerializers.config.collection_serializer = new_collection_serializer - serializer = ActiveModel::Serializer.serializer_for(@array) - assert_equal new_collection_serializer, serializer - end - end - - class SerializerTest < ActiveSupport::TestCase - module ResourceNamespace - class Post < ::Model; end - class Comment < ::Model; end - - class PostSerializer < ActiveModel::Serializer - class CommentSerializer < ActiveModel::Serializer - end - end - end - - class MyProfile < Profile - end - - class CustomProfile - def serializer_class - ProfileSerializer - end - end - - class Tweet < ::Model; end - TweetSerializer = Class.new - - def setup - @profile = Profile.new - @my_profile = MyProfile.new - @custom_profile = CustomProfile.new - @model = ::Model.new - @tweet = Tweet.new - end - - def test_serializer_for_non_ams_serializer - serializer = ActiveModel::Serializer.serializer_for(@tweet) - assert_nil serializer - end - - def test_serializer_for_existing_serializer - serializer = ActiveModel::Serializer.serializer_for(@profile) - assert_equal ProfileSerializer, serializer - end - - def test_serializer_for_existing_serializer_with_lookup_disabled - serializer = with_serializer_lookup_disabled do - ActiveModel::Serializer.serializer_for(@profile) - end - assert_nil serializer - end - - def test_serializer_for_not_existing_serializer - serializer = ActiveModel::Serializer.serializer_for(@model) - assert_nil serializer - end - - def test_serializer_inherited_serializer - serializer = ActiveModel::Serializer.serializer_for(@my_profile) - assert_equal ProfileSerializer, serializer - end - - def test_serializer_inherited_serializer_with_lookup_disabled - serializer = with_serializer_lookup_disabled do - ActiveModel::Serializer.serializer_for(@my_profile) - end - assert_nil serializer - end - - def test_serializer_custom_serializer - serializer = ActiveModel::Serializer.serializer_for(@custom_profile) - assert_equal ProfileSerializer, serializer - end - - def test_serializer_custom_serializer_with_lookup_disabled - serializer = with_serializer_lookup_disabled do - ActiveModel::Serializer.serializer_for(@custom_profile) - end - assert_equal ProfileSerializer, serializer - end - - def test_serializer_for_namespaced_resource - post = ResourceNamespace::Post.new - serializer = ActiveModel::Serializer.serializer_for(post) - assert_equal ResourceNamespace::PostSerializer, serializer - end - - def test_serializer_for_namespaced_resource_with_lookup_disabled - post = ResourceNamespace::Post.new - serializer = with_serializer_lookup_disabled do - ActiveModel::Serializer.serializer_for(post) - end - assert_nil serializer - end - - def test_serializer_for_nested_resource - comment = ResourceNamespace::Comment.new - serializer = ResourceNamespace::PostSerializer.serializer_for(comment) - assert_equal ResourceNamespace::PostSerializer::CommentSerializer, serializer - end - - def test_serializer_for_nested_resource_with_lookup_disabled - comment = ResourceNamespace::Comment.new - serializer = with_serializer_lookup_disabled do - ResourceNamespace::PostSerializer.serializer_for(comment) - end - assert_nil serializer - end - end - end - end -end diff --git a/test/serializers/serializer_for_with_namespace_test.rb b/test/serializers/serializer_for_with_namespace_test.rb deleted file mode 100644 index 5c6e3e5e9..000000000 --- a/test/serializers/serializer_for_with_namespace_test.rb +++ /dev/null @@ -1,88 +0,0 @@ -require 'test_helper' - -module ActiveModel - class Serializer - class SerializerForWithNamespaceTest < ActiveSupport::TestCase - class Book < ::Model - attributes :title, :author_name - associations :publisher, :pages - end - class Page < ::Model; attributes :number, :text end - class Publisher < ::Model; attributes :name end - - module Api - module V3 - class BookSerializer < ActiveModel::Serializer - attributes :title, :author_name - - has_many :pages - belongs_to :publisher - end - - class PageSerializer < ActiveModel::Serializer - attributes :number, :text - end - - class PublisherSerializer < ActiveModel::Serializer - attributes :name - end - end - end - - class BookSerializer < ActiveModel::Serializer - attributes :title, :author_name - end - test 'resource without a namespace' do - book = Book.new(title: 'A Post', author_name: 'hello') - - # TODO: this should be able to pull up this serializer without explicitly specifying the serializer - # currently, with no options, it still uses the Api::V3 serializer - result = ActiveModelSerializers::SerializableResource.new(book, serializer: BookSerializer).serializable_hash - - expected = { title: 'A Post', author_name: 'hello' } - assert_equal expected, result - end - - test 'resource with namespace' do - book = Book.new(title: 'A Post', author_name: 'hi') - - result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash - - expected = { title: 'A Post', author_name: 'hi', pages: nil, publisher: nil } - assert_equal expected, result - end - - test 'has_many with nested serializer under the namespace' do - page = Page.new(number: 1, text: 'hello') - book = Book.new(title: 'A Post', author_name: 'hi', pages: [page]) - - result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash - - expected = { - title: 'A Post', author_name: 'hi', - publisher: nil, - pages: [{ - number: 1, text: 'hello' - }] - } - assert_equal expected, result - end - - test 'belongs_to with nested serializer under the namespace' do - publisher = Publisher.new(name: 'Disney') - book = Book.new(title: 'A Post', author_name: 'hi', publisher: publisher) - - result = ActiveModelSerializers::SerializableResource.new(book, namespace: Api::V3).serializable_hash - - expected = { - title: 'A Post', author_name: 'hi', - pages: nil, - publisher: { - name: 'Disney' - } - } - assert_equal expected, result - end - end - end -end diff --git a/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json b/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json deleted file mode 100644 index 9474c509b..000000000 --- a/test/support/custom_schemas/active_model_serializers/test/schema_test/my/index.json +++ /dev/null @@ -1,6 +0,0 @@ -{ - "properties": { - "name" : { "type" : "string" }, - "description" : { "type" : "string" } - } -} diff --git a/test/support/isolated_unit.rb b/test/support/isolated_unit.rb deleted file mode 100644 index 26948d4aa..000000000 --- a/test/support/isolated_unit.rb +++ /dev/null @@ -1,82 +0,0 @@ -# https://github.com/rails/rails/blob/v5.0.0.beta1/railties/test/isolation/abstract_unit.rb - -# Usage Example: -# -# require 'support/isolated_unit' -# -# class RailtieTest < ActiveSupport::TestCase -# include ActiveSupport::Testing::Isolation -# -# class WithRailsDefinedOnLoad < RailtieTest -# setup do -# require 'rails' -# require 'active_model_serializers' -# make_basic_app -# end -# -# # some tests -# end -# -# class WithoutRailsDefinedOnLoad < RailtieTest -# setup do -# require 'active_model_serializers' -# make_basic_app -# end -# -# # some tests -# end -# end -# -# Note: -# It is important to keep this file as light as possible -# the goal for tests that require this is to test booting up -# rails from an empty state, so anything added here could -# hide potential failures -# -# It is also good to know what is the bare minimum to get -# Rails booted up. -require 'bundler/setup' unless defined?(Bundler) -require 'active_support' -require 'active_support/core_ext/string/access' - -# These files do not require any others and are needed -# to run the tests -require 'active_support/testing/autorun' -require 'active_support/testing/isolation' - -module TestHelpers - module Generation - module_function - - # Make a very basic app, without creating the whole directory structure. - # Is faster and simpler than generating a Rails app in a temp directory - def make_basic_app - require 'rails' - require 'action_controller/railtie' - - @app = Class.new(Rails::Application) do - config.eager_load = false - config.session_store :cookie_store, key: '_myapp_session' - config.active_support.deprecation = :log - config.active_support.test_order = :parallel - ActiveSupport::TestCase.respond_to?(:test_order=) && ActiveSupport::TestCase.test_order = :parallel - config.root = File.dirname(__FILE__) - config.log_level = :info - # Set a fake logger to avoid creating the log directory automatically - fake_logger = Logger.new(nil) - config.logger = fake_logger - Rails.application.routes.default_url_options = { host: 'example.com' } - end - @app.respond_to?(:secrets) && @app.secrets.secret_key_base = '3b7cd727ee24e8444053437c36cc66c4' - - yield @app if block_given? - @app.initialize! - end - end -end - -module ActiveSupport - class TestCase - include TestHelpers::Generation - end -end diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb deleted file mode 100644 index 03a036da6..000000000 --- a/test/support/rails5_shims.rb +++ /dev/null @@ -1,53 +0,0 @@ -module Rails5Shims - module ControllerTests - # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb - REQUEST_KWARGS = [:params, :headers, :session, :flash, :method, :body, :xhr].freeze - - def get(path, *args) - fold_kwargs!(args) - super - end - - def post(path, *args) - fold_kwargs!(args) - super - end - - def patch(path, *args) - fold_kwargs!(args) - super - end - - def put(path, *args) - fold_kwargs!(args) - super - end - - # Fold kwargs from test request into args - # Band-aid for DEPRECATION WARNING - def fold_kwargs!(args) - hash = args && args[0] - return unless hash.respond_to?(:key) - Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| - next unless hash.key?(kwarg) - value = hash.delete(kwarg) - if value.is_a? String - args.insert(0, value) - else - hash.merge! value - end - end - end - - # Uncomment for debugging where the kwargs warnings come from - # def non_kwarg_request_warning - # super.tap do - # STDOUT.puts caller[2..3] - # end - # end - end -end -if Rails::VERSION::MAJOR < 5 - ActionController::TestCase.send :include, Rails5Shims::ControllerTests - ActionDispatch::IntegrationTest.send :include, Rails5Shims::ControllerTests -end diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb deleted file mode 100644 index 43324b78c..000000000 --- a/test/support/rails_app.rb +++ /dev/null @@ -1,38 +0,0 @@ -require 'support/isolated_unit' -module ActiveModelSerializers - RailsApplication = TestHelpers::Generation.make_basic_app do |app| - app.configure do - config.secret_key_base = 'abc123' - config.active_support.test_order = :random - config.action_controller.perform_caching = true - config.action_controller.cache_store = :memory_store - - config.filter_parameters += [:password] - end - - app.routes.default_url_options = { host: 'example.com' } - end -end - -Routes = ActionDispatch::Routing::RouteSet.new -Routes.draw do - get ':controller(/:action(/:id))' - get ':controller(/:action)' -end -ActionController::Base.send :include, Routes.url_helpers -ActionController::TestCase.class_eval do - def setup - @routes = Routes - end -end - -# ActiveRecord::Migrator.migrations_paths = [File.expand_path("../../test/dummy/db/migrate", __FILE__)] -# ActiveRecord::Migrator.migrations_paths << File.expand_path('../../db/migrate', __FILE__) -# -# Load fixtures from the engine -# if ActiveSupport::TestCase.respond_to?(:fixture_path=) -# ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__) -# ActionDispatch::IntegrationTest.fixture_path = ActiveSupport::TestCase.fixture_path -# ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + "/files" -# ActiveSupport::TestCase.fixtures :all -# end diff --git a/test/support/schemas/active_model_serializers/test/schema_test/my/index.json b/test/support/schemas/active_model_serializers/test/schema_test/my/index.json deleted file mode 100644 index 9474c509b..000000000 --- a/test/support/schemas/active_model_serializers/test/schema_test/my/index.json +++ /dev/null @@ -1,6 +0,0 @@ -{ - "properties": { - "name" : { "type" : "string" }, - "description" : { "type" : "string" } - } -} diff --git a/test/support/schemas/active_model_serializers/test/schema_test/my/show.json b/test/support/schemas/active_model_serializers/test/schema_test/my/show.json deleted file mode 100644 index 713136659..000000000 --- a/test/support/schemas/active_model_serializers/test/schema_test/my/show.json +++ /dev/null @@ -1,6 +0,0 @@ -{ - "properties": { - "name" : { "type" : "integer" }, - "description" : { "type" : "boolean" } - } -} diff --git a/test/support/schemas/custom/show.json b/test/support/schemas/custom/show.json deleted file mode 100644 index 29a47e15c..000000000 --- a/test/support/schemas/custom/show.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "id": "file://custom/show.json#", - "properties": { - "name" : { "type" : "string" }, - "description" : { "type" : "string" } - } -} diff --git a/test/support/schemas/hyper_schema.json b/test/support/schemas/hyper_schema.json deleted file mode 100644 index ae1f8f339..000000000 --- a/test/support/schemas/hyper_schema.json +++ /dev/null @@ -1,93 +0,0 @@ -{ - "$schema": "http://json-schema.org/draft-04/hyper-schema", - "title": "Profile", - "description": "Profile schema", - "stability": "prototype", - "strictProperties": true, - "type": [ - "object" - ], - "definitions": { - "name": { - "description": "unique name of profile", - "readOnly": true, - "type": [ - "string" - ] - }, - "description": { - "description": "description of profile", - "readOnly": true, - "type": [ - "string" - ] - }, - "identity": { - "anyOf": [ - { - "$ref": "/schemata/profile#/definitions/name" - } - ] - } - }, - "links": [ - { - "description": "Create a new profile.", - "href": "/profiles", - "method": "POST", - "rel": "create", - "schema": { - "properties": { - }, - "type": [ - "object" - ] - }, - "title": "Create" - }, - { - "description": "Delete an existing profile.", - "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", - "method": "DELETE", - "rel": "destroy", - "title": "Delete" - }, - { - "description": "Info for existing profile.", - "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", - "method": "GET", - "rel": "self", - "title": "Info" - }, - { - "description": "List existing profiles.", - "href": "/profiles", - "method": "GET", - "rel": "instances", - "title": "List" - }, - { - "description": "Update an existing profile.", - "href": "/profiles/{(%2Fschemata%2Fprofile%23%2Fdefinitions%2Fidentity)}", - "method": "PATCH", - "rel": "update", - "schema": { - "properties": { - }, - "type": [ - "object" - ] - }, - "title": "Update" - } - ], - "properties": { - "name": { - "$ref": "/schemata/profile#/definitions/name" - }, - "description": { - "$ref": "/schemata/profile#/definitions/description" - } - }, - "id": "/schemata/profile" -} diff --git a/test/support/schemas/render_using_json_api.json b/test/support/schemas/render_using_json_api.json deleted file mode 100644 index 1a8f8fe11..000000000 --- a/test/support/schemas/render_using_json_api.json +++ /dev/null @@ -1,43 +0,0 @@ -{ - "$schema": "http://json-schema.org/draft-04/schema#", - "id": "", - "type": "object", - "properties": { - "data": { - "id": "/data", - "type": "object", - "properties": { - "id": { - "id": "/data/id", - "type": "string" - }, - "type": { - "id": "/data/type", - "type": "string" - }, - "attributes": { - "id": "/data/attributes", - "type": "object", - "properties": { - "name": { - "id": "/data/attributes/name", - "type": "string" - }, - "description": { - "id": "/data/attributes/description", - "type": "string" - } - } - } - }, - "required": [ - "id", - "type", - "attributes" - ] - } - }, - "required": [ - "data" - ] -} diff --git a/test/support/schemas/simple_json_pointers.json b/test/support/schemas/simple_json_pointers.json deleted file mode 100644 index d1a6f1eb5..000000000 --- a/test/support/schemas/simple_json_pointers.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "properties": { - "name": { - "$ref": "file://custom/show.json#/properties/name" - }, - "description": { - "$ref": "file://custom/show.json#/properties/description" - } - } -} diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb deleted file mode 100644 index 524a32976..000000000 --- a/test/support/serialization_testing.rb +++ /dev/null @@ -1,71 +0,0 @@ -module SerializationTesting - def config - ActiveModelSerializers.config - end - - private - - def generate_cached_serializer(obj) - ActiveModelSerializers::SerializableResource.new(obj).to_json - end - - def with_namespace_separator(separator) - original_separator = ActiveModelSerializers.config.jsonapi_namespace_separator - ActiveModelSerializers.config.jsonapi_namespace_separator = separator - yield - ensure - ActiveModelSerializers.config.jsonapi_namespace_separator = original_separator - end - - def with_prepended_lookup(lookup_proc) - original_lookup = ActiveModelSerializers.config.serializer_lookup_cahin - ActiveModelSerializers.config.serializer_lookup_chain.unshift lookup_proc - yield - ensure - ActiveModelSerializers.config.serializer_lookup_cahin = original_lookup - end - - # Aliased as :with_configured_adapter to clarify that - # this method tests the configured adapter. - # When not testing configuration, it may be preferable - # to pass in the +adapter+ option to ActiveModelSerializers::SerializableResource. - # e.g ActiveModelSerializers::SerializableResource.new(resource, adapter: :json_api) - def with_adapter(adapter) - old_adapter = ActiveModelSerializers.config.adapter - ActiveModelSerializers.config.adapter = adapter - yield - ensure - ActiveModelSerializers.config.adapter = old_adapter - end - alias with_configured_adapter with_adapter - - def with_config(hash) - old_config = config.dup - ActiveModelSerializers.config.update(hash) - yield - ensure - ActiveModelSerializers.config.replace(old_config) - end - - def with_serializer_lookup_disabled - original_serializer_lookup = ActiveModelSerializers.config.serializer_lookup_enabled - ActiveModelSerializers.config.serializer_lookup_enabled = false - yield - ensure - ActiveModelSerializers.config.serializer_lookup_enabled = original_serializer_lookup - end - - def serializable(resource, options = {}) - ActiveModelSerializers::SerializableResource.new(resource, options) - end -end - -module Minitest - class Test - def before_setup - ActionController::Base.cache_store.clear - end - - include SerializationTesting - end -end diff --git a/test/test_helper.rb b/test/test_helper.rb deleted file mode 100644 index 294fa33c4..000000000 --- a/test/test_helper.rb +++ /dev/null @@ -1,70 +0,0 @@ -# Configure Rails Environment -ENV['RAILS_ENV'] = 'test' -require 'bundler/setup' - -begin - require 'simplecov' - AppCoverage.start -rescue LoadError - STDERR.puts 'Running without SimpleCov' -end - -require 'pry' -require 'timecop' -require 'rails' -require 'action_controller' -require 'action_controller/test_case' -require 'action_controller/railtie' -require 'active_model_serializers' -# For now, we only restrict the options to serializable_hash/as_json/to_json -# in tests, to ensure developers don't add any unsupported options. -# There's no known benefit, at this time, to having the filtering run in -# production when the excluded options would simply not be used. -# -# However, for documentation purposes, the constant -# ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS is defined -# in the Serializer. -ActiveModelSerializers::Adapter::Base.class_eval do - alias_method :original_serialization_options, :serialization_options - - def serialization_options(options) - original_serialization_options(options) - .slice(*ActiveModel::Serializer::SERIALIZABLE_HASH_VALID_KEYS) - end -end -require 'fileutils' -FileUtils.mkdir_p(File.expand_path('../../tmp/cache', __FILE__)) - -gem 'minitest' -require 'minitest' -require 'minitest/autorun' -Minitest.backtrace_filter = Minitest::BacktraceFilter.new - -module TestHelper - module_function - - def silence_warnings - original_verbose = $VERBOSE - $VERBOSE = nil - yield - ensure - $VERBOSE = original_verbose - end -end - -require 'support/rails_app' - -# require "rails/test_help" - -require 'support/serialization_testing' - -require 'support/rails5_shims' - -require 'fixtures/active_record' - -require 'fixtures/poro' - -ActiveSupport.on_load(:action_controller) do - $action_controller_logger = ActiveModelSerializers.logger - ActiveModelSerializers.logger = Logger.new(IO::NULL) -end From 8a4f94181e2f4611fa28168e8c71b0bbc27decab Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 11 May 2017 13:12:59 -0500 Subject: [PATCH 891/903] Better describe current status --- README.md | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/README.md b/README.md index 714c69edb..ced764284 100644 --- a/README.md +++ b/README.md @@ -34,6 +34,28 @@ Please see below for the documentation relevant to you. - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) +## Status of AMS + +*Status*: + +- ❗️ All existing PRs against master will need to be closed and re-opened against 0-10-stable, if so desired +- ❗️ Master, for the moment, won't have any released version of AMS on it. + +*Changes to 0.10.x maintenance*: + +- The 0.10.x version has become a huge maintenance version. We had hoped to get it in shape for a 1.0 release, but it is clear that isn't going to happen. Almost none of the maintainers from 0.8, 0.9, or earlier 0.10 are still working on AMS. We'll continue to maintain 0.10.x on the 0-10-stable branch, but maintainers won't otherwise be actively developing on it + - We may choose to make a 0.11.x ( 0-11-stable) release based on 0-10-stable that just removes the deprecations. + +*What's happening to AMS*: + +- There's been a lot of churn around AMS since it began back in [Rails 3.2](CHANGELOG-prehistory.md) and a lot of new libraries are around and the JSON:API spec has reached 1.0. +- If there is to be a 1.0 release of AMS, it will need to address the general needs of serialization in much the way ActiveJob can be used with different workers. +- The next major release *is* in development. We're starting simple and avoiding, at least at the outset, all the complications in AMS version, especially all the implicit behavior from guessing the serializer, to the association's serializer, to the serialization type, etc. +- The basic idea is that models to serializers are a one to many relationship. Everything will need to be explicit. If you want to serialize a User with a UserSerializer, you'll need to call it directly. The serializer will essentially be for defining a basic JSON:API resource object: id, type, attributes, and relationships. The serializer will have an as_json method and can be told which fields (attributes/relationships) to serialize to JSON and will likely *not* know serialize any more than the relations id and type. Serializing anything more about the relations would require code that called a serializer. (This is still somewhat in discussion). +- If this works out, the idea is to get something into Rails that existing libraries can use. + +See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) where these changes were introduced for more information and any discussion. + ## High-level behavior ## Architecture From d961db705dc81c1a258e7d04a93961baa3d911b6 Mon Sep 17 00:00:00 2001 From: Stefan Wrobel Date: Tue, 4 Jul 2017 17:54:40 -0700 Subject: [PATCH 892/903] Fix 0.10.6 Guides link --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index ced764284..ad3398a61 100644 --- a/README.md +++ b/README.md @@ -27,7 +27,7 @@ Please see below for the documentation relevant to you. - [0.10 (0-10-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-10-stable) - [0.10.6 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.6) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.6) - - [Guides](docs) + - [Guides](https://github.com/rails-api/active_model_serializers/tree/v0.10.6/docs) - [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) - [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) From 371614fcb4ed37cb6af14902274b68049e5f7163 Mon Sep 17 00:00:00 2001 From: Edward Betts Date: Fri, 1 Sep 2017 22:09:36 +0100 Subject: [PATCH 893/903] correct spelling mistake --- CHANGELOG-0-10.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG-0-10.md b/CHANGELOG-0-10.md index fbe0bd212..81e3505cc 100644 --- a/CHANGELOG-0-10.md +++ b/CHANGELOG-0-10.md @@ -411,7 +411,7 @@ Misc: - [#936](https://github.com/rails-api/active_model_serializers/pull/936) Include meta when using json adapter with custom root (@chrisbranson) - [#942](https://github.com/rails-api/active_model_serializers/pull/942) Small code styling issue (@thiagofm) - [#930](https://github.com/rails-api/active_model_serializers/pull/930) Reverting PR #909 (@joaomdmoura) -- [#924](https://github.com/rails-api/active_model_serializers/pull/924) Avoid unecessary calls to attribute methods when fragment caching (@navinpeiris) +- [#924](https://github.com/rails-api/active_model_serializers/pull/924) Avoid unnecessary calls to attribute methods when fragment caching (@navinpeiris) - [#925](https://github.com/rails-api/active_model_serializers/pull/925) Updates JSON API Adapter to generate RC4 schema (@benedikt) * adds JSON API support 1.0 - [#918](https://github.com/rails-api/active_model_serializers/pull/918) Adding rescue_with_handler to clear state (@ryansch) From e8f3ec8ab78ead1ad557384f348fecec2b293a4f Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Wed, 20 Sep 2017 13:23:24 -0400 Subject: [PATCH 894/903] mention jsonapi-rb for people specifically looking for jsonapi serialization (#2195) Clean up readme and add alternatives section --- README.md | 74 +++++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 55 insertions(+), 19 deletions(-) diff --git a/README.md b/README.md index ad3398a61..2f4c03975 100644 --- a/README.md +++ b/README.md @@ -2,9 +2,7 @@ ## About -## Installation - -## Getting Started +ActiveModelSerializers is undergoing some renovations. See [Development Status](#status-of-ams). ## Getting Help @@ -22,31 +20,63 @@ Thanks! If you're reading this at https://github.com/rails-api/active_model_serializers you are reading documentation for our `master`, which is not yet released. -Please see below for the documentation relevant to you. - -- [0.10 (0-10-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-10-stable) -- [0.10.6 (latest release) Documentation](https://github.com/rails-api/active_model_serializers/tree/v0.10.6) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/gems/active_model_serializers/0.10.6) - - [Guides](https://github.com/rails-api/active_model_serializers/tree/v0.10.6/docs) -- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-9-stable) -- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) - - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers/0-8-stable) + + + + + + + + + + + + + + +
+ 0.10 (0-10-stable) Documentation + + + + + + + + Guides + +
+ 0.9 (0-9-stable) Documentation + + + + + +
+ 0.8 (0-8-stable) Documentation + + + + + +
## Status of AMS -*Status*: +### *Status*: - ❗️ All existing PRs against master will need to be closed and re-opened against 0-10-stable, if so desired - ❗️ Master, for the moment, won't have any released version of AMS on it. +- :eyes: See below for [alternatives](#alternatives) -*Changes to 0.10.x maintenance*: -- The 0.10.x version has become a huge maintenance version. We had hoped to get it in shape for a 1.0 release, but it is clear that isn't going to happen. Almost none of the maintainers from 0.8, 0.9, or earlier 0.10 are still working on AMS. We'll continue to maintain 0.10.x on the 0-10-stable branch, but maintainers won't otherwise be actively developing on it +### *Changes to 0.10.x maintenance*: + +- The 0.10.x version has become a huge maintenance version. We had hoped to get it in shape for a 1.0 release, but it is clear that isn't going to happen. Almost none of the maintainers from 0.8, 0.9, or earlier 0.10 are still working on AMS. We'll continue to maintain 0.10.x on the 0-10-stable branch, but maintainers won't otherwise be actively developing on it. - We may choose to make a 0.11.x ( 0-11-stable) release based on 0-10-stable that just removes the deprecations. -*What's happening to AMS*: +### *What's happening to AMS*: - There's been a lot of churn around AMS since it began back in [Rails 3.2](CHANGELOG-prehistory.md) and a lot of new libraries are around and the JSON:API spec has reached 1.0. - If there is to be a 1.0 release of AMS, it will need to address the general needs of serialization in much the way ActiveJob can be used with different workers. @@ -56,9 +86,15 @@ Please see below for the documentation relevant to you. See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) where these changes were introduced for more information and any discussion. -## High-level behavior -## Architecture + +## Alternatives + +- [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). + +For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks + + ## Semantic Versioning From 8a4441f626233297b6185daf3c3bdaefafe5b0af Mon Sep 17 00:00:00 2001 From: Vasiliy Date: Fri, 22 Dec 2017 15:52:19 +0500 Subject: [PATCH 895/903] add missed td tag for empty column --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 2f4c03975..71bc5b8e2 100644 --- a/README.md +++ b/README.md @@ -47,6 +47,7 @@ reading documentation for our `master`, which is not yet released.
+ @@ -58,6 +59,7 @@ reading documentation for our `master`, which is not yet released. + From 337fd0d9bad275261197c2b26d4727e7faf29084 Mon Sep 17 00:00:00 2001 From: Diogo Ferreira Date: Thu, 1 Feb 2018 11:26:54 +0000 Subject: [PATCH 896/903] Update ReadMe with Netflix fast_jsonapi alternative --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index 71bc5b8e2..059c82c08 100644 --- a/README.md +++ b/README.md @@ -93,6 +93,9 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w ## Alternatives - [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). +- [fast_jsonapi](https://github.com/rails-api/active_model_serializers/) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. + + For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks From 0daf6a687206ef03c79bff7089cb88818a600ac5 Mon Sep 17 00:00:00 2001 From: Jacobo Blasco Date: Fri, 2 Feb 2018 13:36:15 -0500 Subject: [PATCH 897/903] Fix link in README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 059c82c08..cd65c0d62 100644 --- a/README.md +++ b/README.md @@ -93,7 +93,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w ## Alternatives - [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). -- [fast_jsonapi](https://github.com/rails-api/active_model_serializers/) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. +- [fast_jsonapi](https://github.com/Netflix/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. From 25c37a1926d302c9aace64031f3bae9a5b346550 Mon Sep 17 00:00:00 2001 From: Dan Gebhardt Date: Wed, 15 Aug 2018 14:23:33 -0400 Subject: [PATCH 898/903] Add jsonapi-resources to the list of alternatives --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index cd65c0d62..3f63f9570 100644 --- a/README.md +++ b/README.md @@ -94,7 +94,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w - [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). - [fast_jsonapi](https://github.com/Netflix/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. - +- [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks From 95afb461047460ea9d1e39d4c34ecff39d7c6496 Mon Sep 17 00:00:00 2001 From: Philip Q Nguyen Date: Mon, 20 Aug 2018 09:33:37 -0700 Subject: [PATCH 899/903] Add Blueprinter to alternatives in readme Blueprinter is a simple, fast, and declarative serialization gem. It uses composable views to reduce duplication. I think it's a good alternative that should be on this readme. --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 3f63f9570..4f5a45c3b 100644 --- a/README.md +++ b/README.md @@ -95,6 +95,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w - [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). - [fast_jsonapi](https://github.com/Netflix/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. - [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. +- [blueprinter](https://github.com/procore/blueprinter) is a fast, declarative, and API spec agnostic serializer that uses composable views to reduce duplication. From your friends at Procore. For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks From e43c1fdb5874abf1eed0866c5160602ab80aba3b Mon Sep 17 00:00:00 2001 From: OKURA Masafumi Date: Tue, 19 May 2020 02:02:15 +0900 Subject: [PATCH 900/903] Change url of fast-jsonapi to forked version Now the forked version of fast-jsonapi is developed actively and the Netflix version is not active, it's better to guide readers to the fork. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 4f5a45c3b..d294a1708 100644 --- a/README.md +++ b/README.md @@ -93,7 +93,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w ## Alternatives - [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). -- [fast_jsonapi](https://github.com/Netflix/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects from the team of Netflix. +- [fast_jsonapi](https://github.com/fast-jsonapi/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects. - [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. - [blueprinter](https://github.com/procore/blueprinter) is a fast, declarative, and API spec agnostic serializer that uses composable views to reduce duplication. From your friends at Procore. From f60b0f91994b88cffc0e8983516407e45d269dbc Mon Sep 17 00:00:00 2001 From: f-teruhisa Date: Mon, 8 Mar 2021 20:55:47 +0900 Subject: [PATCH 901/903] Replace JSON:API Suite URL because it was changed. The github.io link for JSON:API Suite in the Alternatives-chapter in the README was returning status 404. https://jsonapi-suite.github.io/jsonapi_suite/ The top page of JSON:API Suite was changed to the following one, so change the URL to this one. https://jsonapi-suite.github.io/jsonapi_suite_deprecated/ --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d294a1708..0f61e3d04 100644 --- a/README.md +++ b/README.md @@ -92,7 +92,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w ## Alternatives -- [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite/). +- [jsonapi-rb](http://jsonapi-rb.org/) is a [highly performant](https://gist.github.com/NullVoxPopuli/748e89ddc1732b42fdf42435d773734a) and modular JSON:API-only implementation. There's a vibrant community around it that has produced projects such as [JSON:API Suite](https://jsonapi-suite.github.io/jsonapi_suite_deprecated/). - [fast_jsonapi](https://github.com/fast-jsonapi/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects. - [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. - [blueprinter](https://github.com/procore/blueprinter) is a fast, declarative, and API spec agnostic serializer that uses composable views to reduce duplication. From your friends at Procore. From 199afec192b2192ce8bc95e89df9542b6668b6a1 Mon Sep 17 00:00:00 2001 From: OKURA Masafumi Date: Mon, 3 May 2021 12:09:43 +0900 Subject: [PATCH 902/903] Add Alba to alternatives list Alba has almost 180 stars and I believe it's worth adding it. --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index d294a1708..5bab0861a 100644 --- a/README.md +++ b/README.md @@ -96,6 +96,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w - [fast_jsonapi](https://github.com/fast-jsonapi/fast_jsonapi) is a lightning fast JSON:API serializer for Ruby Objects. - [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. - [blueprinter](https://github.com/procore/blueprinter) is a fast, declarative, and API spec agnostic serializer that uses composable views to reduce duplication. From your friends at Procore. +- [Alba](https://github.com/okuramasafumi/alba) is fast and spec agnostic serialization solution. It has some unique features such as global or per-resource error handling. For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks From f7622f6508f0e4bae45c68de2dde6f926e4347df Mon Sep 17 00:00:00 2001 From: Daniel Dye Date: Tue, 11 Jun 2024 11:29:26 +0100 Subject: [PATCH 903/903] Add Transmutation to README alternatives --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e6a26a1e7..26086defc 100644 --- a/README.md +++ b/README.md @@ -97,6 +97,7 @@ See [PR 2121](https://github.com/rails-api/active_model_serializers/pull/2121) w - [jsonapi-resources](https://github.com/cerebris/jsonapi-resources) is a popular resource-focused framework for implementing JSON:API servers. - [blueprinter](https://github.com/procore/blueprinter) is a fast, declarative, and API spec agnostic serializer that uses composable views to reduce duplication. From your friends at Procore. - [Alba](https://github.com/okuramasafumi/alba) is fast and spec agnostic serialization solution. It has some unique features such as global or per-resource error handling. +- [Transmutation](https://github.com/spellbook-technology/transmutation) is fast and lightweight JSON attribute serialization solution. It provides an intuitive serializer lookup, inspired from AMS. For benchmarks against alternatives, see https://github.com/rails-api/active_model_serializers/tree/benchmarks

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zdTED=%E)fZU9`UX(NQNm1dtx~27X@8?3mcKc8)lA&JU_wm!c=pUSysBUT=?ul}39U7=&XtGhq{dHqq<4^Cc;kUnNB6-n_UDPKL?{$Ks3Z~X8GUrT7_8^4_U zCO3uGlJ8(WabDd$sbmXUz)*QgS-Q4EIxY!L?dcS4Y+s1s+A>kCxkroUn?PbR%c>fi zA1w{}rp|jT(LwkIR;)kU zLGcZt_j>vvf>X!mpt6nf*TDhwuGAK?vU&7FHS9r_L#)b}>p16Ogg6wjt~X{R}~@5zO0l{;BTy3aJw?K3tz zj7bkRxWEayX3B*+K&g)#AQYu}S^8QZleGba=doZU9<220#{P}4y`yjmt6^nPOH)mK zGhJ8_mIU2n*j5b<|tyk(-BW<0ivnF??1Vd#MAXPl5)uNQgSy89w98+4RfQ5RQVhrqvqS8fHvJ>rS6mIq!oK%OuR-TFj)kyU)mw3cg|H zF`;tEfX_?5BY6r4CxhklDg<(xY|fI@ds1$H6H8|)LZ7^a2wDltmk`ajvvj8oYJ=Ff zgq$MXh6pZ<{CA~veGm}eJ~KThx@V3os@dJ@AYb(tNnNs!nuPo!ne5w*QG^`{K}09y z9Ek$_4g+4tBE~@+RJ&}v6qc#5f!{L{73}`6Q_2}Io~9^_*G_|K-HavhJMQnA0c+Bj zLn-e+cK|64{8;fENya`c`QLJ#FCM*-r@P Date: Thu, 8 Oct 2015 21:16:43 -0500 Subject: [PATCH 318/903] Add more info to CONTRIBUTING [ci skip] --- CONTRIBUTING.md | 171 +++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 148 insertions(+), 23 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index a2de5e720..02af23917 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,42 +1,167 @@ ![Commit Strip http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](docs/how-open-source-maintained.jpg) +## Common issues and resolutions + +- Using `grape-active_model_serializers`, or any non-Rails server. See + [issue](https://github.com/rails-api/active_model_serializers/issues/1258). + ## How can I help? -Everyone is encouraged to open issues that are affecting you: bugs, ideas, performance problems – everything helps! +### Filing an issue + +Everyone is encouraged to open issues that are affecting you: +bugs, ideas, documentation, performance problems – everything helps! + +#### Before + +1. The first place to start is by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). + + - Check if your issue has already reported. + - If you find an existing issue report, feel free to add further information to that report. + + +#### Writing + +If possible, please include the following information when [reporting an +issue](https://github.com/rails-api/active_model_serializers/issues/new): + +- ActiveModelSerializers version (0.8.x, 0.9.x, 0.10.x, commit ref). +- What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? +- If you are not running the latest version (please check), and you cannot update it, + please specify in your report why you can't update to the latest version. +- Operating system type + version +- Ruby version with patch level. And if you're using rvm, rbenv, etc. + - Include your ruby -e "puts RUBY_DESCRIPTION". +- Clearly-written steps to reproduce the issue (i.e. "Show me how to show myself." ), including: + - What were you doing? Include code if possible. + - Command line parameters used, if any. + - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible + - Any configuration you've made + - What did you expect to happen? + - What happened? Include as much information as possible. + - Nature of reported defect (e.g. user name missing, not "It doesn't work."). Is it intermittent? + - The best help here is a failing test. + - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. + - Then examples of the code you were using. + - Any error messages (including stacktrace, i.e. ""Show me the error.") + - Things you've tried. + - A pull request for your fix would be great. Code should have tests. + - Link to source code, if available + +Please make sure only to include one issue per report. +If you encounter multiple, unrelated issues, please report them as such. + +Simon Tatham has written an excellent on article on +[How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) +which is well worth reading, although it is not specific to ActiveModelSerializers. + + -The first place to start is by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). +1. What have you tried? -The vast majority of development is happening under the `master` branch, currently slated for release as `0.10.x`. This is where we would suggest you start. +Include as much sample code as you can to help us reproduce the issue. (Inline, repo link, or gist, are fine. A failing test would help the most.) -Fixing bugs is extraordinarily helpful and requires the least familiarity with AMS. Look for issues labeled [**Needs Bug Verification**](https://github.com/rails-api/active_model_serializers/labels/Needs%20Bug%20Verification) and [**Bug**](https://github.com/rails-api/active_model_serializers/labels/bug). +This is extremely important for narrowing down the cause of your problem. -We are also actively working to identify tasks under the label [**Good for New Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). Some bugs are expressly not good for new contributors, so don't expect 100% overlap between the two. +Thanks! -If you want to work on new feature development, look for the label [**Feature**](https://github.com/rails-api/active_model_serializers/labels/Feature). +Sometimes an issue will be closed by a maintainer for various reasons. In some cases, this is +an invitation to make a better case for your issue or be able to reproduce a bug, and +its being close is just an opportunity to help out some more, and then re-open. -We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an "RFC" (Request for Comments) process before we start active development. Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. +#### After + +Thanks to everyone involved! + +If you get help, sharing it back in the form of a pull-request or making an issue to document +what you've found is *extremely* helpful. + +If you solve your issue, stop working on it, or realize the problem was something else, +please share that in a comment to an issue and close it. That way, everyone can learn and +we don't have closing issues without a clear resolution. Even if it's just a stackoverflow link :) +And please don't forget to stay involved in the issue until it is closed! Thanks to all! + +### Writing code and comments + +- We are actively working to identify tasks under the label [**Good for New + Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). + Some bugs are expressly not good for new contributors, so don't expect 100% overlap between the two. + - [Changelog + Missing](https://github.com/rails-api/active_model_serializers/issues?q=label%3A%22Changelog+Missing%22+is%3Aclosed) is + an easy way to help out. + +- If you want to work on new feature development, look for the label [**Feature**](https://github.com/rails-api/active_model_serializers/labels/Feature). + +- We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an + "RFC" (Request for Comments) process before we start active development. + Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. ## Issue Labeling -AMS uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). - -## Contributing - -1. Fork it ( https://github.com/rails-api/active_model_serializers/fork ) -2. Create your feature branch (`git checkout -b my-new-feature`) -3. Write tests for your feature, or regression tests highlighting a bug -4. Write the feature itself, or fix your bug -5. Commit your changes (`git commit -am 'Add some feature'`) -6. Push to the branch (`git push origin my-new-feature`) -7. Create a new Pull Request -8. Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) -with a brief description of any breaking changes, fixes, features, or -miscellaneous changes under the proper version section. -9. Iterate on feedback given by the community (fix syntax, modify bits of code, add +ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). + +## Submitting a pull request (PR) + +1. The vast majority of development is happening under the `master` branch, currently slated for release as `0.10.x`. + This is where we would suggest you start. +1. Fixing bugs is extraordinarily helpful and requires the least familiarity with ActiveModelSerializer. + Look for issues labeled [**Needs Bug Verification**](https://github.com/rails-api/active_model_serializers/labels/Needs%20Bug%20Verification) and [**Bug**](https://github.com/rails-api/active_model_serializers/labels/bug). +1. Adding or fixing documentation is also fantastic! + +To fetch & test the library for development, do: + +1. Fork the repository ( https://github.com/rails-api/active_model_serializers/fork ) +1. `git clone https://github.com/{whoami}/active_model_serializers.git` +1. `cd active_model_serializers` +1. `bundle` + - To test against a particular rails version, 4.0 is usually the most buggy, set then + RAILS_VERSION environment variable as described in the [.travis.yml](.travis.yml). + e.g. `export RAILS_VERSION=4.0`. +1. Create your PR branch (`git checkout -b my-helpful-pr`) +1. Write tests for your feature, or regression tests highlighting a bug. + This is important so AcitveModel Serializers doesn't break it in a future version unintentionally. +1. Write the feature itself, or fix your bug +1. `bundle exec rake` +1. Commit your changes (`git commit -am 'Add some feature'`) + - Use well-described, small (atomic) commits. +1. Push to the branch (`git push origin my-helpful-pr`) +1. Create a new Pull Request + - Include links to any relevant github issues. + - *Don't* change the VERSION file. + - Extra Credit: [Confirm it runs and tests pass on the rubies specified in the travis + config](.travis.yml). A maintainer will otherwise confirm it runs on these. + +1. *Bonus Points** Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) + with a brief description of any breaking changes, fixes, features, or + miscellaneous changes under the proper version section. +1. Iterate on feedback given by the community (fix syntax, modify bits of code, add tests), pushing the new commits to the PR each time -Remember to squash your commits and rebase off `master`. +Remember to [squash your commits] and rebase off `master`. + +#### How maintainers handle pull requests: + +- If the tests pass and the pull request looks good, a maintainer will merge it. +- If the pull request needs to be changed, + - you can change it by updating the branch you generated the pull request from + - either by adding more commits, or + - by force pushing to it + - A maintainer can make any changes themselves and manually merge the code in. + +### Commit Messages + +- [A Note About Git Commit Messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) +- [http://stopwritingramblingcommitmessages.com/](http://stopwritingramblingcommitmessages.com/) +- [ThoughtBot style guide](https://github.com/thoughtbot/guides/tree/master/style#git) + +### About Pull Requests (PR's) + +- [Using Pull Requests](https://help.github.com/articles/using-pull-requests) +- [Github pull requests made easy](http://www.element84.com/github-pull-requests-made-easy.html) +- [Exercism Git Workflow](http://help.exercism.io/git-workflow.html). +- [Level up your Git](http://rakeroutes.com/blog/deliberate-git/) +- [All Your Open Source Code Are Belong To Us](http://www.benjaminfleischer.com/2013/07/30/all-your-open-source-code-are-belong-to-us/) ### Running tests From 8529ea43c99765b228af520866edf0b4718889ac Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 9 Oct 2015 01:30:11 -0500 Subject: [PATCH 319/903] Handle no serializer source file to digest. output warning Closes #1176 --- lib/active_model/serializer.rb | 23 ++++++++++++++++------- test/serializers/cache_test.rb | 12 ++++++++++++ 2 files changed, 28 insertions(+), 7 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index db2a05562..27068b621 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -27,6 +27,20 @@ class Serializer ) /x + # Hashes contents of file for +_cache_digest+ + def self.digest_caller_file(caller_line) + serializer_file_path = caller_line[CALLER_FILE] + serializer_file_contents = IO.read(serializer_file_path) + Digest::MD5.hexdigest(serializer_file_contents) + rescue TypeError, Errno::ENOENT + warn <<-EOF.strip_heredoc + Cannot digest non-existent file: '#{caller_line}'. + Please set `::_cache_digest` of the serializer + if you'd like to cache it. + EOF + ''.freeze + end + with_options instance_writer: false, instance_reader: false do |serializer| class_attribute :_type, instance_reader: true class_attribute :_attributes @@ -43,9 +57,10 @@ class Serializer end def self.inherited(base) + caller_line = caller.first base._attributes = _attributes.dup base._attributes_keys = _attributes_keys.dup - base._cache_digest = digest_caller_file(caller.first) + base._cache_digest = digest_caller_file(caller_line) super end @@ -105,12 +120,6 @@ def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end - def self.digest_caller_file(caller_line) - serializer_file_path = caller_line[CALLER_FILE] - serializer_file_contents = IO.read(serializer_file_path) - Digest::MD5.hexdigest(serializer_file_contents) - end - # @api private def self.serializer_lookup_chain_for(klass) chain = [] diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 374e1f61c..284c7b2ea 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -3,6 +3,8 @@ module ActiveModel class Serializer class CacheTest < Minitest::Test + include ActiveSupport::Testing::Stream + def setup ActionController::Base.cache_store.clear @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') @@ -170,6 +172,16 @@ def test_digest_caller_file file.unlink end + def test_warn_on_serializer_not_defined_in_file + called = false + serializer = Class.new(ActiveModel::Serializer) + assert_match(/_cache_digest/, (capture(:stderr) do + serializer.digest_caller_file('') + called = true + end)) + assert called + end + private def render_object_with_cache(obj) From 124faaa8293e12780f2dbedfd595a4d1e0593662 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 9 Oct 2015 00:19:03 -0500 Subject: [PATCH 320/903] Add PORO serializable base class: ActiveModelSerializers::Model --- README.md | 7 +++ lib/active_model/serializer/lint.rb | 17 ++++++- lib/active_model_serializers.rb | 3 ++ lib/active_model_serializers/model.rb | 39 ++++++++++++++++ .../adapter_selector_test.rb | 2 +- test/active_model_serializers/model_test.rb | 9 ++++ test/adapter/json/has_many_test.rb | 2 +- test/fixtures/poro.rb | 44 +++---------------- test/lint_test.rb | 3 ++ test/serializers/associations_test.rb | 2 +- 10 files changed, 85 insertions(+), 43 deletions(-) create mode 100644 lib/active_model_serializers/model.rb create mode 100644 test/active_model_serializers/model_test.rb diff --git a/README.md b/README.md index 450b6562b..c4e9c6e96 100644 --- a/README.md +++ b/README.md @@ -374,6 +374,13 @@ class PostSerializer < ActiveModel::Serializer end ``` +## Serializing non-ActiveRecord objects + +All serializable resources must pass the ActiveModel::Serializer::Lint::Tests. + +See the ActiveModelSerializers::Model for a base class that implements the full +API for a plain-old Ruby object (PORO). + ## Getting Help If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). diff --git a/lib/active_model/serializer/lint.rb b/lib/active_model/serializer/lint.rb index 29d564ed6..eba88b1d0 100644 --- a/lib/active_model/serializer/lint.rb +++ b/lib/active_model/serializer/lint.rb @@ -80,8 +80,8 @@ def test_to_json # arguments (Rails 4.0) or a splat (Rails 4.1+). # Fails otherwise. # - # cache_key returns a (self-expiring) unique key for the object, - # which is used by the adapter. + # cache_key returns a (self-expiring) unique key for the object, and + # is part of the (self-expiring) cache_key, which is used by the adapter. # It is not required unless caching is enabled. def test_cache_key assert_respond_to resource, :cache_key @@ -92,6 +92,19 @@ def test_cache_key assert_includes [-1, 0], actual_arity, "expected #{actual_arity.inspect} to be 0 or -1" end + # Passes if the object responds to updated_at and if it takes no + # arguments. + # Fails otherwise. + # + # updated_at returns a Time object or iso8601 string and + # is part of the (self-expiring) cache_key, which is used by the adapter. + # It is not required unless caching is enabled. + def test_updated_at + assert_respond_to resource, :updated_at + actual_arity = resource.method(:updated_at).arity + assert_equal actual_arity, 0, "expected #{actual_arity.inspect} to be 0" + end + # Passes if the object responds to id and if it takes no # arguments. # Fails otherwise. diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 355393e55..922fd876a 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -7,6 +7,9 @@ module ActiveModelSerializers mattr_accessor :logger self.logger = Rails.logger || Logger.new(IO::NULL) + extend ActiveSupport::Autoload + autoload :Model + module_function # @note diff --git a/lib/active_model_serializers/model.rb b/lib/active_model_serializers/model.rb new file mode 100644 index 000000000..3043c389e --- /dev/null +++ b/lib/active_model_serializers/model.rb @@ -0,0 +1,39 @@ +# ActiveModelSerializers::Model is a convenient +# serializable class to inherit from when making +# serializable non-activerecord objects. +module ActiveModelSerializers + class Model + include ActiveModel::Model + include ActiveModel::Serializers::JSON + + attr_reader :attributes + + def initialize(attributes = {}) + @attributes = attributes + super + end + + # Defaults to the downcased model name. + def id + attributes.fetch(:id) { self.class.name.downcase } + end + + # Defaults to the downcased model name and updated_at + def cache_key + attributes.fetch(:cache_key) { "#{self.class.name.downcase}/#{id}-#{updated_at.strftime("%Y%m%d%H%M%S%9N")}" } + end + + # Defaults to the time the serializer file was modified. + def updated_at + attributes.fetch(:updated_at) { File.mtime(__FILE__) } + end + + def read_attribute_for_serialization(key) + if key == :id || key == 'id' + attributes.fetch(key) { id } + else + attributes[key] + end + end + end +end diff --git a/test/action_controller/adapter_selector_test.rb b/test/action_controller/adapter_selector_test.rb index bb9a4c9eb..55cff11e4 100644 --- a/test/action_controller/adapter_selector_test.rb +++ b/test/action_controller/adapter_selector_test.rb @@ -46,7 +46,7 @@ def test_render_using_adapter_override def test_render_skipping_adapter get :render_skipping_adapter - assert_equal '{"attributes":{"name":"Name 1","description":"Description 1","comments":"Comments 1"}}', response.body + assert_equal '{"name":"Name 1","description":"Description 1","comments":"Comments 1"}', response.body end end end diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb new file mode 100644 index 000000000..141e86f96 --- /dev/null +++ b/test/active_model_serializers/model_test.rb @@ -0,0 +1,9 @@ +require 'test_helper' + +class ActiveModelSerializers::ModelTest < Minitest::Test + include ActiveModel::Serializer::Lint::Tests + + def setup + @resource = ActiveModelSerializers::Model.new + end +end diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 34d69048f..7e4037e55 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -36,7 +36,7 @@ def test_has_many_with_no_serializer assert_equal({ id: 42, tags: [ - { 'attributes' => { 'id' => 1, 'name' => '#hash_tag' } } + { 'id' => 1, 'name' => '#hash_tag' } ] }.to_json, adapter.serializable_hash[:post].to_json) end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index bfb9c84a7..ca4a8b459 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -1,44 +1,16 @@ verbose = $VERBOSE $VERBOSE = nil -class Model +class Model < ActiveModelSerializers::Model FILE_DIGEST = Digest::MD5.hexdigest(File.open(__FILE__).read) - def self.model_name - @_model_name ||= ActiveModel::Name.new(self) - end - - def initialize(hash = {}) - @attributes = hash - end - - def cache_key - "#{self.class.name.downcase}/#{self.id}-#{self.updated_at.strftime("%Y%m%d%H%M%S%9N")}" - end - - def serializable_hash(options = nil) - @attributes - end - - def read_attribute_for_serialization(name) - if name == :id || name == 'id' - id - else - @attributes[name] - end - end - - def id - @attributes[:id] || @attributes['id'] || object_id - end - ### Helper methods, not required to be serializable - # - # Convenience for adding @attributes readers and writers + + # Convenience when not adding @attributes readers and writers def method_missing(meth, *args) if meth.to_s =~ /^(.*)=$/ - @attributes[$1.to_sym] = args[0] - elsif @attributes.key?(meth) - @attributes[meth] + attributes[$1.to_sym] = args[0] + elsif attributes.key?(meth) + attributes[meth] else super end @@ -47,10 +19,6 @@ def method_missing(meth, *args) def cache_key_with_digest "#{cache_key}/#{FILE_DIGEST}" end - - def updated_at - @attributes[:updated_at] ||= DateTime.now.to_time - end end class Profile < Model diff --git a/test/lint_test.rb b/test/lint_test.rb index 9257eec1e..ca02124a7 100644 --- a/test/lint_test.rb +++ b/test/lint_test.rb @@ -24,6 +24,9 @@ def cache_key def id end + def updated_at + end + def self.model_name @_model_name ||= ActiveModel::Name.new(self) end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 1748206a1..106469077 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -54,7 +54,7 @@ def test_has_many_with_no_serializer assert_equal key, :tags assert_equal serializer, nil - assert_equal [{ attributes: { name: '#hashtagged' } }].to_json, options[:virtual_value].to_json + assert_equal [{ name: '#hashtagged' }].to_json, options[:virtual_value].to_json end end From 8c52c36ae1f7589676ef1add59feeae38f3aab4d Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 14 Oct 2015 20:17:36 -0500 Subject: [PATCH 321/903] Edit per beauby [ci skip] --- CONTRIBUTING.md | 28 ++++++++++++++-------------- README.md | 4 ++-- 2 files changed, 16 insertions(+), 16 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 02af23917..fd7932684 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -10,14 +10,14 @@ http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](doc ### Filing an issue -Everyone is encouraged to open issues that are affecting you: +Everyone is encouraged to open issues that are affecting them: bugs, ideas, documentation, performance problems – everything helps! #### Before -1. The first place to start is by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). +1. Start by looking at our [GitHub Issues](https://github.com/rails-api/active_model_serializers/issues). - - Check if your issue has already reported. + - Check if your issue has already been reported. - If you find an existing issue report, feel free to add further information to that report. @@ -30,24 +30,24 @@ issue](https://github.com/rails-api/active_model_serializers/issues/new): - What are you using ActiveModelSerializers with? Rails? Grape? Other? Which versions? - If you are not running the latest version (please check), and you cannot update it, please specify in your report why you can't update to the latest version. -- Operating system type + version -- Ruby version with patch level. And if you're using rvm, rbenv, etc. +- Operating system type + version. +- Ruby version with patch level. And whether you're using rvm, rbenv, etc. - Include your ruby -e "puts RUBY_DESCRIPTION". - Clearly-written steps to reproduce the issue (i.e. "Show me how to show myself." ), including: - What were you doing? Include code if possible. - Command line parameters used, if any. - - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible - - Any configuration you've made + - RubyGems code in your Gemfile, if any. Gemfile.lock, if possible. + - Any configuration you've made. - What did you expect to happen? - What happened? Include as much information as possible. - Nature of reported defect (e.g. user name missing, not "It doesn't work."). Is it intermittent? - - The best help here is a failing test. + - The best help here is a failing test. Even better if it's a PR. - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. - Then examples of the code you were using. - Any error messages (including stacktrace, i.e. ""Show me the error.") - Things you've tried. - A pull request for your fix would be great. Code should have tests. - - Link to source code, if available + - Link to source code, if available. Please make sure only to include one issue per report. If you encounter multiple, unrelated issues, please report them as such. @@ -79,7 +79,7 @@ what you've found is *extremely* helpful. If you solve your issue, stop working on it, or realize the problem was something else, please share that in a comment to an issue and close it. That way, everyone can learn and -we don't have closing issues without a clear resolution. Even if it's just a stackoverflow link :) +we don't have closed issues without a clear resolution. Even if it's just a stackoverflow link :) And please don't forget to stay involved in the issue until it is closed! Thanks to all! ### Writing code and comments @@ -103,9 +103,9 @@ ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com ## Submitting a pull request (PR) -1. The vast majority of development is happening under the `master` branch, currently slated for release as `0.10.x`. +1. The vast majority of development is happening under the `master` branch. This is where we would suggest you start. -1. Fixing bugs is extraordinarily helpful and requires the least familiarity with ActiveModelSerializer. +1. Fixing bugs is extraordinarily helpful and requires the least familiarity with ActiveModelSerializers. Look for issues labeled [**Needs Bug Verification**](https://github.com/rails-api/active_model_serializers/labels/Needs%20Bug%20Verification) and [**Bug**](https://github.com/rails-api/active_model_serializers/labels/bug). 1. Adding or fixing documentation is also fantastic! @@ -120,7 +120,7 @@ To fetch & test the library for development, do: e.g. `export RAILS_VERSION=4.0`. 1. Create your PR branch (`git checkout -b my-helpful-pr`) 1. Write tests for your feature, or regression tests highlighting a bug. - This is important so AcitveModel Serializers doesn't break it in a future version unintentionally. + This is important so ActiveModelSerializers doesn't break it in a future version unintentionally. 1. Write the feature itself, or fix your bug 1. `bundle exec rake` 1. Commit your changes (`git commit -am 'Add some feature'`) @@ -138,7 +138,7 @@ To fetch & test the library for development, do: 1. Iterate on feedback given by the community (fix syntax, modify bits of code, add tests), pushing the new commits to the PR each time -Remember to [squash your commits] and rebase off `master`. +Remember to [squash your commits](CONTRIBUTING.md#about-pull-requests-prs) and rebase off `master`. #### How maintainers handle pull requests: diff --git a/README.md b/README.md index 450b6562b..eeebfcf90 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -# ActiveModel::Serializer +# ActiveModelSerializers [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg?branch=master)](https://travis-ci.org/rails-api/active_model_serializers) @@ -6,7 +6,7 @@ _Windows Build Status -_ [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master) -ActiveModel::Serializer brings convention over configuration to your JSON generation. +ActiveModelSerializers brings convention over configuration to your JSON generation. AMS does this through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. From 91d6215ac47bab4f41faaac815434dff45f01aee Mon Sep 17 00:00:00 2001 From: Filippos Vasilakis Date: Tue, 20 Oct 2015 14:26:03 +0200 Subject: [PATCH 322/903] Update add_pagination_links.md --- docs/howto/add_pagination_links.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 11ce9b9c5..0d826ebd7 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -110,6 +110,26 @@ ex. } ``` +You can also achieve the same result if you have a helper method that adds the pagination info in the meta tag. For instance, in your action specify a custom serializer. + +```ruby +render json: @posts, each_serializer: PostPreviewSerializer, meta: meta_attributes(@post) +``` + +```ruby +#expects pagination! +def meta_attributes(resource, extra_meta = {}) + { + current_page: resource.current_page, + next_page: resource.next_page, + prev_page: resource.prev_page, + total_pages: resource.total_pages, + total_count: resource.total_count + }.merge(extra_meta) +end +``` + + ### Attributes adapter This adapter does not allow us to use `meta` key, due to that it is not possible to add pagination links. From fcf5f8caba1d374f8146cbdc79f01c4f11cb6d5e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 21 Oct 2015 15:43:28 -0500 Subject: [PATCH 323/903] Edits per joaomdmoura [ci skip] --- CONTRIBUTING.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index fd7932684..8943bd2c6 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -11,7 +11,7 @@ http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](doc ### Filing an issue Everyone is encouraged to open issues that are affecting them: -bugs, ideas, documentation, performance problems – everything helps! +bugs, ideas, documentation (`/docs`), performance problems – everything helps! #### Before @@ -56,8 +56,6 @@ Simon Tatham has written an excellent on article on [How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) which is well worth reading, although it is not specific to ActiveModelSerializers. - - 1. What have you tried? Include as much sample code as you can to help us reproduce the issue. (Inline, repo link, or gist, are fine. A failing test would help the most.) @@ -129,6 +127,8 @@ To fetch & test the library for development, do: 1. Create a new Pull Request - Include links to any relevant github issues. - *Don't* change the VERSION file. + - Update `/docs` to include, whenever possible, a new, suitable recommendation about how to use + the feature. - Extra Credit: [Confirm it runs and tests pass on the rubies specified in the travis config](.travis.yml). A maintainer will otherwise confirm it runs on these. From a5defcb0aa4b5a644c3885e6120b02515a36d38f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 05:44:03 -0500 Subject: [PATCH 324/903] Describe AMS architecture in the big picture [ci skip] --- docs/ARCHITECTURE.md | 118 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 docs/ARCHITECTURE.md diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md new file mode 100644 index 000000000..2f728b56f --- /dev/null +++ b/docs/ARCHITECTURE.md @@ -0,0 +1,118 @@ +# ARCHITECTURE + +An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) +and exposes an `attributes` method, among a few others. +It allows you to specify which attributes and associations should represent the serialization of the resource. +It requires an adapter to transform its attributes into a JSON document; it cannot be serialized itself. +It may be useful to think of it as a +[presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). + +The **`ActiveModel::ArraySerializer`** represent a collection of resources as serializers +and, if there is no serializer, primitives. + +The **`ActiveModel::Adapter`** describes the structure of the JSON document generated from a +serializer. For example, the `Attributes` example represents each serializer as its +unmodified attributes. The `JsonApi` adatper represents the serializer as a [JSON +API](jsonapi.org/) document. + +The **`ActiveModel::SerializableResource`** acts to coordinate the serializer(s) and adapter +to an object that responds to `to_json`, and `as_json`. It is used in the controller to +encapsulate the serialization resource when rendered. Thus, it can be used on its own +to serialize a resource outside of a controller, as well. + +## Primitive handling + +Definitions: A primitive is usually a String or Array. There is no serializer +defined for them; they will be serialized when the resource is converted to JSON (`as_json` or +`to_json`). (The below also applies for any object with no serializer.) + +ActiveModelSerializers doesn't handle primitives passed to `render json:` at all. + +However, when a primitive value is an attribute or in a collection, +it is is not modified. + +Internally, if no serializer can be found in the controller, the resource is not decorated by +ActiveModelSerializers. + +If the collection serializer (ArraySerializer) cannot +identify a serializer for a resource in its collection, it raises [`NoSerializerError`](https://github.com/rails-api/active_model_serializers/issues/1191#issuecomment-142327128) +which is rescued in `AcitveModel::Serializer::Reflection#build_association` which sets +the association value directly: + +```ruby +reflection_options[:virtual_value] = association_value.try(:as_json) || association_value +``` + +(which is called by the adapter as `serializer.associations(*)`.) + +## How options are parsed + +High-level overview: + +- For a collection + - the collection serializer is the `:serializer` option and + - `:each_serializer` is used as the serializer for each resource in the collection. +- For a single resource, the `:serializer` option is the resource serializer. +- Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by + [`ADAPTER_OPTIONS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializable_resource.rb#L4). + The remaining options are serializer options. + +Details: + +1. **ActionController::Serialization** + 1. `serializable_resource = ActiveModel::SerializableResource.new(resource, options)` + 1. `options` are partitioned into `adapter_opts` and everything else (`serializer_opts`). + The adapter options keys for the are defined by `ADAPTER_OPTIONS`. +1. **ActiveModel::SerializableResource** + 1. `if serializable_resource.serializer?` (there is a serializer for the resource, and an adapter is used.) + - Where `serializer?` is `use_adapter? && !!(serializer)` + - Where `use_adapter?`: 'True when no explicit adapter given, or explicit value is truthy (non-nil); + False when explicit adapter is falsy (nil or false)' + - Where `serializer`: + 1. from explicit `:serializer` option, else + 2. implicitly from resource `ActiveModel::Serializer.serializer_for(resource)` + 1. A side-effect of checking `serializer` is: + - The `:serializer` option is removed from the serializer_opts hash + - If the `:each_serializer` option is present, it is removed from the serializer_opts hash and set as the `:serializer` option + 1. The serializer and adapter are created as + 1. `serializer_instance = serializer.new(resource, serializer_opts)` + 2. `adapter_instance = ActiveModel::Serializer::Adapter.create(serializer_instance, adapter_opts)` +1. **ActiveModel::Serializer::ArraySerializer#new** + 1. If the `serializer_instance` was a `ArraySerializer` and the `:serializer` serializer_opts + is present, then [that serializer is passed into each resource](https://github.com/rails-api/active_model_serializers/blob/a54d237e2828fe6bab1ea5dfe6360d4ecc8214cd/lib/active_model/serializer/array_serializer.rb#L14-L16). +1. **ActiveModel::Serializer#attributes** is used by the adapter to get the attributes for + resource as defined by the serializer. + +## What does a 'serializable resource' look like? + +- An `ActiveRecord::Base` object. +- Any Ruby object at passes or otherwise passes the + [Lint](http://www.rubydoc.info/github/rails-api/active_model_serializers/ActiveModel/Serializer/Lint/Tests) + [code](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer/lint.rb). + +ActiveModelSerializers provides a +`[ActiveModelSerializers::Model](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb)`, +which is a simple serializable PORO (plain-old Ruby object). + +ActiveModelSerializers::Model may be used either as a template, or in production code. + +```ruby +class MyModel < ActiveModelSerializers::Model + attr_accessor :id, :name, :level +end +``` + +The default serializer for `MyModel` would be `MyModelSerializer` whether MyModel is an +ActiveRecord::Base object or not. + +Outside of the controller the rules are **exactly** the same as for records. For example: + +```ruby +render json: MyModel.new(level: 'awesome'), adapter: :json +``` + +would be serialized the same as + +```ruby +ActiveModel::SerializableResource.new(MyModel.new(level: 'awesome'), adapter: :json).as_json +``` From 2c8b9b796d624d5d9c335c2a0e873642fe835ca2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 7 Oct 2015 05:07:00 -0500 Subject: [PATCH 325/903] Rename ArraySerializer to CollectionSerializer for clarity --- .rubocop_todo.yml | 2 +- CHANGELOG.md | 2 + README.md | 2 +- docs/howto/add_pagination_links.md | 2 +- lib/action_controller/serialization.rb | 2 +- lib/active_model/serializer.rb | 3 +- .../serializer/array_serializer.rb | 44 ++------- .../serializer/collection_serializer.rb | 41 ++++++++ lib/active_model/serializer/configuration.rb | 16 ++- lib/active_model/serializer/reflection.rb | 2 +- test/adapter/json/collection_test.rb | 8 +- test/adapter/json_api/collection_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 4 +- test/array_serializer_test.rb | 99 +++---------------- test/collection_serializer_test.rb | 97 ++++++++++++++++++ test/fixtures/poro.rb | 2 +- test/serializers/associations_test.rb | 4 +- test/serializers/configuration_test.rb | 19 +++- test/serializers/serializer_for_test.rb | 14 +-- 19 files changed, 215 insertions(+), 150 deletions(-) create mode 100644 lib/active_model/serializer/collection_serializer.rb create mode 100644 test/collection_serializer_test.rb diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml index f3cf62b86..c9a588460 100644 --- a/.rubocop_todo.yml +++ b/.rubocop_todo.yml @@ -71,7 +71,7 @@ Style/BracesAroundHashParameters: - 'test/adapter/json_api/pagination_links_test.rb' - 'test/adapter/null_test.rb' - 'test/adapter_test.rb' - - 'test/array_serializer_test.rb' + - 'test/collection_serializer_test.rb' - 'test/serializable_resource_test.rb' - 'test/serializers/associations_test.rb' - 'test/serializers/attribute_test.rb' diff --git a/CHANGELOG.md b/CHANGELOG.md index ea0d772e5..0f7b24bf4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -20,6 +20,8 @@ Features: - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). - [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) +- [#tbd](https://github.com/rails-api/active_model_serializers/pull/tbd) Rename ArraySerializer to + CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) Fixes: - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) diff --git a/README.md b/README.md index c4e9c6e96..ec5c90e11 100644 --- a/README.md +++ b/README.md @@ -120,7 +120,7 @@ If you wish to use a serializer other than the default, you can explicitly pass #### 2. For an array resource: ```ruby -# Use the default `ArraySerializer`, which will use `each_serializer` to +# Use the default `CollectionSerializer`, which will use `each_serializer` to # serialize each element render json: @posts, each_serializer: PostPreviewSerializer diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 11ce9b9c5..0e784ec92 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -75,7 +75,7 @@ render json: @posts, serializer: PaginatedSerializer, each_serializer: PostPrevi And then, you could do something like the following class. ```ruby -class PaginatedSerializer < ActiveModel::Serializer::ArraySerializer +class PaginatedSerializer < ActiveModel::Serializer::CollectionSerializer def initialize(object, options={}) meta_key = options[:meta_key] || :meta options[meta_key] ||= {} diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 42ad220c0..1158e9751 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -31,7 +31,7 @@ def get_serializer(resource, options = {}) serializable_resource.serialization_scope_name = _serialization_scope begin serializable_resource.adapter - rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError + rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError resource end else diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 27068b621..fd3576301 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -1,4 +1,5 @@ require 'thread_safe' +require 'active_model/serializer/collection_serializer' require 'active_model/serializer/array_serializer' require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' @@ -105,7 +106,7 @@ def self.serializer_for(resource, options = {}) if resource.respond_to?(:serializer_class) resource.serializer_class elsif resource.respond_to?(:to_ary) - config.array_serializer + config.collection_serializer else options.fetch(:serializer) { get_serializer_for(resource.class) } end diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index f9c91ea9e..dc95d941e 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -1,41 +1,9 @@ -module ActiveModel - class Serializer - class ArraySerializer - NoSerializerError = Class.new(StandardError) - include Enumerable - delegate :each, to: :@serializers - - attr_reader :object, :root - - def initialize(resources, options = {}) - @root = options[:root] - @object = resources - @serializers = resources.map do |resource| - serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) - serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } - - if serializer_class.nil? - fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" - else - serializer_class.new(resource, options.except(:serializer)) - end - end - end - - def json_key - key = root || serializers.first.try(:json_key) || object.try(:name).try(:underscore) - key.try(:pluralize) - end - - def paginated? - object.respond_to?(:current_page) && - object.respond_to?(:total_pages) && - object.respond_to?(:size) - end - - protected - - attr_reader :serializers +require 'active_model/serializer/collection_serializer' +class ActiveModel::Serializer + class ArraySerializer < CollectionSerializer + def initialize(*) + warn "Calling deprecated ArraySerializer in #{caller[0]}. Please use CollectionSerializer" + super end end end diff --git a/lib/active_model/serializer/collection_serializer.rb b/lib/active_model/serializer/collection_serializer.rb new file mode 100644 index 000000000..a3c9dc476 --- /dev/null +++ b/lib/active_model/serializer/collection_serializer.rb @@ -0,0 +1,41 @@ +module ActiveModel + class Serializer + class CollectionSerializer + NoSerializerError = Class.new(StandardError) + include Enumerable + delegate :each, to: :@serializers + + attr_reader :object, :root + + def initialize(resources, options = {}) + @root = options[:root] + @object = resources + @serializers = resources.map do |resource| + serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer) + serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) } + + if serializer_class.nil? + fail NoSerializerError, "No serializer found for resource: #{resource.inspect}" + else + serializer_class.new(resource, options.except(:serializer)) + end + end + end + + def json_key + key = root || serializers.first.try(:json_key) || object.try(:name).try(:underscore) + key.try(:pluralize) + end + + def paginated? + object.respond_to?(:current_page) && + object.respond_to?(:total_pages) && + object.respond_to?(:size) + end + + protected + + attr_reader :serializers + end + end +end diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 564277801..9e33633e0 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -7,9 +7,19 @@ module Configuration # Configuration options may also be set in # Serializers and Adapters included do |base| - base.config.array_serializer = ActiveModel::Serializer::ArraySerializer - base.config.adapter = :attributes - base.config.jsonapi_resource_type = :plural + config = base.config + config.collection_serializer = ActiveModel::Serializer::CollectionSerializer + + def config.array_serializer=(collection_serializer) + self.collection_serializer = collection_serializer + end + + def config.array_serializer + collection_serializer + end + + config.adapter = :attributes + config.jsonapi_resource_type = :plural end end end diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index e2333303a..18850abe3 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -50,7 +50,7 @@ def build_association(subject, parent_serializer_options) association_value, serializer_options(subject, parent_serializer_options, reflection_options) ) - rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError + rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError reflection_options[:virtual_value] = association_value.try(:as_json) || association_value end elsif !association_value.nil? && !association_value.instance_of?(Object) diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index 3b9e4b019..f60f262da 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -23,7 +23,7 @@ def setup def test_with_serializer_option @blog.special_attribute = 'Special' @blog.articles = [@first_post, @second_post] - serializer = ArraySerializer.new([@blog], serializer: CustomBlogSerializer) + serializer = CollectionSerializer.new([@blog], serializer: CustomBlogSerializer) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { blogs: [{ @@ -35,7 +35,7 @@ def test_with_serializer_option end def test_include_multiple_posts - serializer = ArraySerializer.new([@first_post, @second_post]) + serializer = CollectionSerializer.new([@first_post, @second_post]) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) expected = { posts: [{ @@ -70,14 +70,14 @@ def test_include_multiple_posts def test_root_is_underscored virtual_value = VirtualValue.new(id: 1) - serializer = ArraySerializer.new([virtual_value]) + serializer = CollectionSerializer.new([virtual_value]) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer) assert_equal 1, adapter.serializable_hash[:virtual_values].length end def test_include_option - serializer = ArraySerializer.new([@first_post, @second_post]) + serializer = CollectionSerializer.new([@first_post, @second_post]) adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, include: '') actual = adapter.serializable_hash expected = { posts: [{ id: 1, title: 'Hello!!', body: 'Hello, world!!' }, diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index d1e70cf87..d5946ee5d 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -19,7 +19,7 @@ def setup @second_post.author = @author @author.posts = [@first_post, @second_post] - @serializer = ArraySerializer.new([@first_post, @second_post]) + @serializer = CollectionSerializer.new([@first_post, @second_post]) @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer) ActionController::Base.cache_store.clear end diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index ead5d576d..cf3aa21f9 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -45,7 +45,7 @@ def setup end def test_include_multiple_posts_and_linked_array - serializer = ArraySerializer.new([@first_post, @second_post]) + serializer = CollectionSerializer.new([@first_post, @second_post]) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, include: [:comments, author: [:bio]] @@ -226,7 +226,7 @@ def test_underscore_model_namespace_for_linked_resource_type end def test_multiple_references_to_same_resource - serializer = ArraySerializer.new([@first_comment, @second_comment]) + serializer = CollectionSerializer.new([@first_comment, @second_comment]) adapter = ActiveModel::Serializer::Adapter::JsonApi.new( serializer, include: [:post] diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 3141f7131..233756c48 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -1,92 +1,21 @@ require 'test_helper' +require_relative 'collection_serializer_test' module ActiveModel class Serializer - class ArraySerializerTest < Minitest::Test - def setup - @comment = Comment.new - @post = Post.new - @resource = build_named_collection @comment, @post - @serializer = ArraySerializer.new(@resource, { some: :options }) - end - - def build_named_collection(*resource) - resource.define_singleton_method(:name) { 'MeResource' } - resource - end - - def test_has_object_reader_serializer_interface - assert_equal @serializer.object, @resource - end - - def test_respond_to_each - assert_respond_to @serializer, :each - end - - def test_each_object_should_be_serialized_with_appropriate_serializer - serializers = @serializer.to_a - - assert_kind_of CommentSerializer, serializers.first - assert_kind_of Comment, serializers.first.object - - assert_kind_of PostSerializer, serializers.last - assert_kind_of Post, serializers.last.object - - assert_equal serializers.last.custom_options[:some], :options - end - - def test_serializer_option_not_passed_to_each_serializer - serializers = ArraySerializer.new([@post], { serializer: PostSerializer }).to_a - - refute serializers.first.custom_options.key?(:serializer) - end - - def test_root_default - @serializer = ArraySerializer.new([@comment, @post]) - assert_equal @serializer.root, nil - end - - def test_root - expected = 'custom_root' - @serializer = ArraySerializer.new([@comment, @post], root: expected) - assert_equal @serializer.root, expected - end - - def test_root_with_no_serializers - expected = 'custom_root' - @serializer = ArraySerializer.new([], root: expected) - assert_equal @serializer.root, expected - end - - def test_json_key - assert_equal @serializer.json_key, 'comments' - end - - def test_json_key_with_resource_with_name_and_no_serializers - serializer = ArraySerializer.new(build_named_collection) - assert_equal serializer.json_key, 'me_resources' - end - - def test_json_key_with_resource_with_nil_name_and_no_serializers - resource = [] - resource.define_singleton_method(:name) { nil } - serializer = ArraySerializer.new(resource) - assert_equal serializer.json_key, nil - end - - def test_json_key_with_resource_without_name_and_no_serializers - serializer = ArraySerializer.new([]) - assert_equal serializer.json_key, nil - end - - def test_json_key_with_root - serializer = ArraySerializer.new(@resource, root: 'custom_root') - assert_equal serializer.json_key, 'custom_roots' - end - - def test_json_key_with_root_and_no_serializers - serializer = ArraySerializer.new(build_named_collection, root: 'custom_root') - assert_equal serializer.json_key, 'custom_roots' + class ArraySerializerTest < CollectionSerializerTest + extend ActiveSupport::Testing::Stream + def self.run_one_method(*) + stderr = (capture(:stderr) do + super + end) + if stderr !~ /Calling deprecated ArraySerializer/ + fail Minitest::Assertion, stderr + end + end + + def collection_serializer + ArraySerializer end end end diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb new file mode 100644 index 000000000..d874cec28 --- /dev/null +++ b/test/collection_serializer_test.rb @@ -0,0 +1,97 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class CollectionSerializerTest < Minitest::Test + def setup + @comment = Comment.new + @post = Post.new + @resource = build_named_collection @comment, @post + @serializer = collection_serializer.new(@resource, { some: :options }) + end + + def collection_serializer + CollectionSerializer + end + + def build_named_collection(*resource) + resource.define_singleton_method(:name) { 'MeResource' } + resource + end + + def test_has_object_reader_serializer_interface + assert_equal @serializer.object, @resource + end + + def test_respond_to_each + assert_respond_to @serializer, :each + end + + def test_each_object_should_be_serialized_with_appropriate_serializer + serializers = @serializer.to_a + + assert_kind_of CommentSerializer, serializers.first + assert_kind_of Comment, serializers.first.object + + assert_kind_of PostSerializer, serializers.last + assert_kind_of Post, serializers.last.object + + assert_equal serializers.last.custom_options[:some], :options + end + + def test_serializer_option_not_passed_to_each_serializer + serializers = collection_serializer.new([@post], { serializer: PostSerializer }).to_a + + refute serializers.first.custom_options.key?(:serializer) + end + + def test_root_default + @serializer = collection_serializer.new([@comment, @post]) + assert_equal @serializer.root, nil + end + + def test_root + expected = 'custom_root' + @serializer = collection_serializer.new([@comment, @post], root: expected) + assert_equal @serializer.root, expected + end + + def test_root_with_no_serializers + expected = 'custom_root' + @serializer = collection_serializer.new([], root: expected) + assert_equal @serializer.root, expected + end + + def test_json_key + assert_equal @serializer.json_key, 'comments' + end + + def test_json_key_with_resource_with_name_and_no_serializers + serializer = collection_serializer.new(build_named_collection) + assert_equal serializer.json_key, 'me_resources' + end + + def test_json_key_with_resource_with_nil_name_and_no_serializers + resource = [] + resource.define_singleton_method(:name) { nil } + serializer = collection_serializer.new(resource) + assert_equal serializer.json_key, nil + end + + def test_json_key_with_resource_without_name_and_no_serializers + serializer = collection_serializer.new([]) + assert_equal serializer.json_key, nil + end + + def test_json_key_with_root + serializer = collection_serializer.new(@resource, root: 'custom_root') + assert_equal serializer.json_key, 'custom_roots' + end + + def test_json_key_with_root_and_no_serializers + serializer = collection_serializer.new(build_named_collection, root: 'custom_root') + assert_equal serializer.json_key, 'custom_roots' + end + end + end +end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index ca4a8b459..28ee08d52 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -154,7 +154,7 @@ def place has_many :articles end -PaginatedSerializer = Class.new(ActiveModel::Serializer::ArraySerializer) do +PaginatedSerializer = Class.new(ActiveModel::Serializer::CollectionSerializer) do def json_key 'paginated' end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 106469077..205cfcc88 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -33,13 +33,13 @@ def test_has_many_and_has_one case key when :posts assert_equal({}, options) - assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) + assert_kind_of(ActiveModel::Serializer.config.collection_serializer, serializer) when :bio assert_equal({}, options) assert_nil serializer when :roles assert_equal({}, options) - assert_kind_of(ActiveModel::Serializer.config.array_serializer, serializer) + assert_kind_of(ActiveModel::Serializer.config.collection_serializer, serializer) else flunk "Unknown association: #{key}" end diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb index 24e02836d..d9667b9e1 100644 --- a/test/serializers/configuration_test.rb +++ b/test/serializers/configuration_test.rb @@ -3,8 +3,25 @@ module ActiveModel class Serializer class ConfigurationTest < Minitest::Test + def test_collection_serializer + assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModel::Serializer.config.collection_serializer + end + def test_array_serializer - assert_equal ActiveModel::Serializer::ArraySerializer, ActiveModel::Serializer.config.array_serializer + assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModel::Serializer.config.array_serializer + end + + def test_setting_array_serializer_sets_collection_serializer + config = ActiveModel::Serializer.config + old_config = config.dup + begin + assert_equal ActiveModel::Serializer::CollectionSerializer, config.collection_serializer + config.array_serializer = :foo + assert_equal config.array_serializer, :foo + assert_equal config.collection_serializer, :foo + ensure + ActiveModel::Serializer.config.replace(old_config) + end end def test_default_adapter diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 7dc189350..fe0acef90 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -3,26 +3,26 @@ module ActiveModel class Serializer class SerializerForTest < Minitest::Test - class ArraySerializerTest < Minitest::Test + class CollectionSerializerTest < Minitest::Test def setup @array = [1, 2, 3] - @previous_array_serializer = ActiveModel::Serializer.config.array_serializer + @previous_collection_serializer = ActiveModel::Serializer.config.collection_serializer end def teardown - ActiveModel::Serializer.config.array_serializer = @previous_array_serializer + ActiveModel::Serializer.config.collection_serializer = @previous_collection_serializer end def test_serializer_for_array serializer = ActiveModel::Serializer.serializer_for(@array) - assert_equal ActiveModel::Serializer.config.array_serializer, serializer + assert_equal ActiveModel::Serializer.config.collection_serializer, serializer end def test_overwritten_serializer_for_array - new_array_serializer = Class.new - ActiveModel::Serializer.config.array_serializer = new_array_serializer + new_collection_serializer = Class.new + ActiveModel::Serializer.config.collection_serializer = new_collection_serializer serializer = ActiveModel::Serializer.serializer_for(@array) - assert_equal new_array_serializer, serializer + assert_equal new_collection_serializer, serializer end end From d3a80065622d7845cee39e1f7b057ff3deae31ff Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Thu, 22 Oct 2015 04:02:51 +0200 Subject: [PATCH 326/903] Wording and typos. --- docs/ARCHITECTURE.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 2f728b56f..4d8106897 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -2,7 +2,7 @@ An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) and exposes an `attributes` method, among a few others. -It allows you to specify which attributes and associations should represent the serialization of the resource. +It allows you to specify which attributes and associations should be represented in the serializatation of the resource. It requires an adapter to transform its attributes into a JSON document; it cannot be serialized itself. It may be useful to think of it as a [presenter](http://blog.steveklabnik.com/posts/2011-09-09-better-ruby-presenters). @@ -12,12 +12,12 @@ and, if there is no serializer, primitives. The **`ActiveModel::Adapter`** describes the structure of the JSON document generated from a serializer. For example, the `Attributes` example represents each serializer as its -unmodified attributes. The `JsonApi` adatper represents the serializer as a [JSON +unmodified attributes. The `JsonApi` adapter represents the serializer as a [JSON API](jsonapi.org/) document. The **`ActiveModel::SerializableResource`** acts to coordinate the serializer(s) and adapter to an object that responds to `to_json`, and `as_json`. It is used in the controller to -encapsulate the serialization resource when rendered. Thus, it can be used on its own +encapsulate the serialization resource when rendered. However, it can also be used on its own to serialize a resource outside of a controller, as well. ## Primitive handling @@ -29,7 +29,7 @@ defined for them; they will be serialized when the resource is converted to JSON ActiveModelSerializers doesn't handle primitives passed to `render json:` at all. However, when a primitive value is an attribute or in a collection, -it is is not modified. +it is not modified. Internally, if no serializer can be found in the controller, the resource is not decorated by ActiveModelSerializers. @@ -50,8 +50,8 @@ reflection_options[:virtual_value] = association_value.try(:as_json) || associat High-level overview: - For a collection - - the collection serializer is the `:serializer` option and - - `:each_serializer` is used as the serializer for each resource in the collection. + - `:serializer` specifies the collection serializer and + - `:each_serializer` specifies the serializer for each resource in the collection. - For a single resource, the `:serializer` option is the resource serializer. - Options are partitioned in serializer options and adapter options. Keys for adapter options are specified by [`ADAPTER_OPTIONS`](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializable_resource.rb#L4). @@ -92,7 +92,7 @@ Details: ActiveModelSerializers provides a `[ActiveModelSerializers::Model](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model_serializers/model.rb)`, -which is a simple serializable PORO (plain-old Ruby object). +which is a simple serializable PORO (Plain-Old Ruby Object). ActiveModelSerializers::Model may be used either as a template, or in production code. From 80e75202ea1d6ba1173e78b6852cd4d868c65cba Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 9 Oct 2015 00:49:47 -0500 Subject: [PATCH 327/903] Document Serializer and FragmentCache --- lib/active_model/serializer.rb | 87 +++++++++++++++++-- .../serializer/adapter/fragment_cache.rb | 28 +++++- 2 files changed, 105 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index fd3576301..318e986ee 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -7,6 +7,8 @@ require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' +# ActiveModel::Serializer is an abstract class that is +# reified when subclassed to decorate a resource. module ActiveModel class Serializer include Configuration @@ -44,19 +46,28 @@ def self.digest_caller_file(caller_line) with_options instance_writer: false, instance_reader: false do |serializer| class_attribute :_type, instance_reader: true - class_attribute :_attributes + class_attribute :_attributes # @api private : names of attribute methods, @see Serializer#attribute self._attributes ||= [] - class_attribute :_attributes_keys + class_attribute :_attributes_keys # @api private : maps attribute value to explict key name, @see Serializer#attribute self._attributes_keys ||= {} - serializer.class_attribute :_cache - serializer.class_attribute :_fragmented - serializer.class_attribute :_cache_key - serializer.class_attribute :_cache_only - serializer.class_attribute :_cache_except - serializer.class_attribute :_cache_options - serializer.class_attribute :_cache_digest + serializer.class_attribute :_cache # @api private : the cache object + serializer.class_attribute :_fragmented # @api private : + serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key + serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except + serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only + serializer.class_attribute :_cache_options # @api private : Used by CachedSerializer, passed to _cache.fetch + # _cache_options include: + # expires_in + # compress + # force + # race_condition_ttl + # Passed to ::_cache as + # serializer._cache.fetch(cache_key, @klass._cache_options) + serializer.class_attribute :_cache_digest # @api private : Generated end + # Serializers inherit _attributes and _attributes_keys. + # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first base._attributes = _attributes.dup @@ -65,10 +76,16 @@ def self.inherited(base) super end + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # type 'authors' def self.type(type) self._type = type end + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :name, :recent_edits def self.attributes(*attrs) attrs = attrs.first if attrs.first.class == Array @@ -77,6 +94,14 @@ def self.attributes(*attrs) end end + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :recent_edits + # attribute :name, key: :title + # + # def recent_edits + # object.edits.last(5) + # enr def self.attribute(attr, options = {}) key = options.fetch(:key, attr) _attributes_keys[attr] = { key: key } if key != attr @@ -89,11 +114,35 @@ def self.attribute(attr, options = {}) end end + # @api private + # Used by FragmentCache on the CachedSerializer + # to call attribute methods on the fragmented cached serializer def self.fragmented(serializer) self._fragmented = serializer end # Enables a serializer to be automatically cached + # + # Sets +::_cache+ object to ActionController::Base.cache_store + # when Rails.configuration.action_controller.perform_caching + # + # @params options [Hash] with valid keys: + # key : @see ::_cache_key + # only : @see ::_cache_only + # except : @see ::_cache_except + # skip_digest : does not include digest in cache_key + # all else : @see ::_cache_options + # + # @example + # class PostSerializer < ActiveModel::Serializer + # cache key: 'post', expires_in: 3.hours + # attributes :title, :body + # + # has_many :comments + # end + # + # @todo require less code comments. See + # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 def self.cache(options = {}) self._cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching self._cache_key = options.delete(:key) @@ -102,6 +151,13 @@ def self.cache(options = {}) self._cache_options = (options.empty?) ? nil : options end + # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] + # @return [ActiveModel::Serializer] + # Preferentially retuns + # 1. resource.serializer + # 2. ArraySerializer for a collection + # 3. options[:serializer] + # 4. lookup serializer by class (i.e. resource is a class) def self.serializer_for(resource, options = {}) if resource.respond_to?(:serializer_class) resource.serializer_class @@ -117,6 +173,8 @@ def self.adapter ActiveModel::Serializer::Adapter.lookup(config.adapter) end + # Used to cache serializer name => serializer class + # when looked up by Serializer.get_serializer_for def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end @@ -136,6 +194,11 @@ def self.serializer_lookup_chain_for(klass) end # @api private + # Find a serializer from a class and caches the lookup. + # Preferentially retuns: + # 1. class name appended with "Serializer" + # 2. try again with superclass, if present + # 3. nil def self.get_serializer_for(klass) serializers_cache.fetch_or_store(klass) do # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. @@ -151,6 +214,9 @@ def self.get_serializer_for(klass) attr_accessor :object, :root, :scope + # `scope_name` is set as :current_user by default in the controller. + # If the instance does not have a method nameed `scope_name`, it + # defines the method so that calls the +scope+. def initialize(object, options = {}) self.object = object self.instance_options = options @@ -165,10 +231,13 @@ def initialize(object, options = {}) end end + # Used by adapter as resource root def json_key root || object.class.model_name.to_s.underscore end + # Return the +attributes+ of +object+ as presented + # by the serializer. def attributes attributes = self.class._attributes.dup diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index cf54a3307..c6c0aaecc 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -10,12 +10,17 @@ def initialize(adapter, serializer, options) @serializer = serializer end + # TODO: Use Serializable::Resource + # TODO: call +constantize+ less + # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class. + # 2. Serialize the above two with the given adapter. + # 3. Pass their serializations to the adapter +::fragment_cache+. def fetch klass = serializer.class # It will split the serializer into two, one that will be cached and other wont serializers = fragment_serializer(serializer.object.class.name, klass) - # Instanciate both serializers + # Instantiate both serializers cached_serializer = serializers[:cached].constantize.new(serializer.object) non_cached_serializer = serializers[:non_cached].constantize.new(serializer.object) @@ -36,6 +41,10 @@ def fetch private + # Given a serializer class and a hash of its cached and non0cached serializers + # 1. Determine cached attributes from serializer class options. + # 2. Add cached attributes to cached Serializer. + # 3. Add non-cached attributes to non-cached Serializer def cached_attributes(klass, serializers) attributes = serializer.class._attributes cached_attributes = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) } @@ -56,6 +65,23 @@ def cached_attributes(klass, serializers) end end + # Given a resource name and its serializer's class + # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name'. + # 2. Call + # CachedSerializer.cache(serializer._cache_options) + # CachedSerializer.fragmented(serializer) + # NontCachedSerializer.cache(serializer._cache_options) + # 3. Build a hash keyed to the +cached+ and +non_cached+ serializers + # 4. Call +cached_attributes+ on the serializer class and the above hash + # 5. Return the hash + # + # @example + # When +name+ is User::Admin + # creates the Serializer classes (if they don't exist). + # User_AdminCachedSerializer + # User_AdminNOnCachedSerializer + # def fragment_serializer(name, klass) cached = "#{to_valid_const_name(name)}CachedSerializer" non_cached = "#{to_valid_const_name(name)}NonCachedSerializer" From 63317699f3d151813cf304d6aa1685f50e2bb085 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sat, 10 Oct 2015 15:40:38 +0200 Subject: [PATCH 328/903] Correct minor typos --- lib/active_model/serializer.rb | 10 +++++----- .../serializer/adapter/fragment_cache.rb | 18 +++++++++--------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 318e986ee..6b9749175 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -116,7 +116,7 @@ def self.attribute(attr, options = {}) # @api private # Used by FragmentCache on the CachedSerializer - # to call attribute methods on the fragmented cached serializer + # to call attribute methods on the fragmented cached serializer. def self.fragmented(serializer) self._fragmented = serializer end @@ -174,7 +174,7 @@ def self.adapter end # Used to cache serializer name => serializer class - # when looked up by Serializer.get_serializer_for + # when looked up by Serializer.get_serializer_for. def self.serializers_cache @serializers_cache ||= ThreadSafe::Cache.new end @@ -215,8 +215,8 @@ def self.get_serializer_for(klass) attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. - # If the instance does not have a method nameed `scope_name`, it - # defines the method so that calls the +scope+. + # If the instance does not have a method named `scope_name`, it + # defines the method so that it calls the +scope+. def initialize(object, options = {}) self.object = object self.instance_options = options @@ -231,7 +231,7 @@ def initialize(object, options = {}) end end - # Used by adapter as resource root + # Used by adapter as resource root. def json_key root || object.class.model_name.to_s.underscore end diff --git a/lib/active_model/serializer/adapter/fragment_cache.rb b/lib/active_model/serializer/adapter/fragment_cache.rb index c6c0aaecc..5c97a64a4 100644 --- a/lib/active_model/serializer/adapter/fragment_cache.rb +++ b/lib/active_model/serializer/adapter/fragment_cache.rb @@ -12,12 +12,12 @@ def initialize(adapter, serializer, options) # TODO: Use Serializable::Resource # TODO: call +constantize+ less - # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class. - # 2. Serialize the above two with the given adapter. - # 3. Pass their serializations to the adapter +::fragment_cache+. + # 1. Create a CachedSerializer and NonCachedSerializer from the serializer class + # 2. Serialize the above two with the given adapter + # 3. Pass their serializations to the adapter +::fragment_cache+ def fetch klass = serializer.class - # It will split the serializer into two, one that will be cached and other wont + # It will split the serializer into two, one that will be cached and one that will not serializers = fragment_serializer(serializer.object.class.name, klass) # Instantiate both serializers @@ -41,9 +41,9 @@ def fetch private - # Given a serializer class and a hash of its cached and non0cached serializers - # 1. Determine cached attributes from serializer class options. - # 2. Add cached attributes to cached Serializer. + # Given a serializer class and a hash of its cached and non-cached serializers + # 1. Determine cached attributes from serializer class options + # 2. Add cached attributes to cached Serializer # 3. Add non-cached attributes to non-cached Serializer def cached_attributes(klass, serializers) attributes = serializer.class._attributes @@ -66,8 +66,8 @@ def cached_attributes(klass, serializers) end # Given a resource name and its serializer's class - # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer - # for a given class 'name'. + # 1. Dyanmically creates a CachedSerializer and NonCachedSerializer + # for a given class 'name' # 2. Call # CachedSerializer.cache(serializer._cache_options) # CachedSerializer.fragmented(serializer) From 274cb66d34f64d9b1de423279f0012e1f889b1cb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 21 Oct 2015 16:24:21 -0500 Subject: [PATCH 329/903] Edits per beauby [ci skip] --- lib/active_model/serializer.rb | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 6b9749175..f61284105 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -51,11 +51,11 @@ def self.digest_caller_file(caller_line) class_attribute :_attributes_keys # @api private : maps attribute value to explict key name, @see Serializer#attribute self._attributes_keys ||= {} serializer.class_attribute :_cache # @api private : the cache object - serializer.class_attribute :_fragmented # @api private : + serializer.class_attribute :_fragmented # @api private : @see ::fragmented serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key serializer.class_attribute :_cache_only # @api private : when fragment caching, whitelists cached_attributes. Cannot combine with except serializer.class_attribute :_cache_except # @api private : when fragment caching, blacklists cached_attributes. Cannot combine with only - serializer.class_attribute :_cache_options # @api private : Used by CachedSerializer, passed to _cache.fetch + serializer.class_attribute :_cache_options # @api private : used by CachedSerializer, passed to _cache.fetch # _cache_options include: # expires_in # compress @@ -153,11 +153,11 @@ def self.cache(options = {}) # @param resource [ActiveRecord::Base, ActiveModelSerializers::Model] # @return [ActiveModel::Serializer] - # Preferentially retuns + # Preferentially returns # 1. resource.serializer - # 2. ArraySerializer for a collection + # 2. ArraySerializer when resource is a collection # 3. options[:serializer] - # 4. lookup serializer by class (i.e. resource is a class) + # 4. lookup serializer when resource is a Class def self.serializer_for(resource, options = {}) if resource.respond_to?(:serializer_class) resource.serializer_class From 9e3cf0241d061ceba0e45119cb75f53f1e260e04 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 1 Oct 2015 23:19:04 -0500 Subject: [PATCH 330/903] Separate default rake from rake ci --- .travis.yml | 2 +- Rakefile | 25 ++++++++++++++++++------- appveyor.yml | 2 +- 3 files changed, 20 insertions(+), 9 deletions(-) diff --git a/.travis.yml b/.travis.yml index bf9221253..6b91070e7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -17,7 +17,7 @@ install: - bundle install --retry=3 script: - - env CAPTURE_STDERR=false bundle exec rake + - env CAPTURE_STDERR=false bundle exec rake ci env: - "RAILS_VERSION=4.0" diff --git a/Rakefile b/Rakefile index 64408ab4c..58a49598e 100644 --- a/Rakefile +++ b/Rakefile @@ -11,19 +11,27 @@ begin rescue LoadError else Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - if !defined?(::Rubinius) - Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) - desc 'Execute rubocop' - RuboCop::RakeTask.new(:rubocop) do |task| - task.options = ['--rails', '--display-cop-names', '--display-style-guide'] - task.fail_on_error = true + require 'rbconfig' + # https://github.com/bundler/bundler/blob/1b3eb2465a/lib/bundler/constants.rb#L2 + windows_platforms = /(msdos|mswin|djgpp|mingw)/ + if RbConfig::CONFIG['host_os'] =~ windows_platforms + desc 'No-op rubocop on Windows-- unsupported platform' + task :rubocop do + puts 'Skipping rubocop on Windows' end - else + elsif defined?(::Rubinius) desc 'No-op rubocop to avoid rbx segfault' task :rubocop do puts 'Skipping rubocop on rbx due to segfault' puts 'https://github.com/rubinius/rubinius/issues/3499' end + else + Rake::Task[:rubocop].clear if Rake::Task.task_defined?(:rubocop) + desc 'Execute rubocop' + RuboCop::RakeTask.new(:rubocop) do |task| + task.options = ['--rails', '--display-cop-names', '--display-style-guide'] + task.fail_on_error = true + end end end @@ -37,3 +45,6 @@ Rake::TestTask.new do |t| end task default: [:test, :rubocop] + +desc 'CI test task' +task :ci => [:default] diff --git a/appveyor.yml b/appveyor.yml index 771ff243f..28c08a407 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -21,6 +21,6 @@ install: - bundle install --retry=3 test_script: - - bundle exec rake test + - bundle exec rake ci build: off From d08ee5994f0b8d05997eb9c28198fb5d54ceac30 Mon Sep 17 00:00:00 2001 From: tchak Date: Wed, 21 Oct 2015 12:29:54 +0200 Subject: [PATCH 331/903] rename context to serialization_context and add url helpers --- lib/action_controller/serialization.rb | 3 ++- lib/action_controller/serialization/context.rb | 13 +++++++++++++ lib/active_model/serializer/adapter/json_api.rb | 2 +- .../serializer/adapter/json_api/pagination_links.rb | 6 +++--- lib/active_model/serializer/railtie.rb | 12 ++++++++++++ lib/active_model_serializers.rb | 2 ++ test/adapter/json_api/pagination_links_test.rb | 4 ++-- 7 files changed, 35 insertions(+), 7 deletions(-) create mode 100644 lib/action_controller/serialization/context.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 1158e9751..0a3fdc044 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -1,4 +1,5 @@ require 'active_support/core_ext/class/attribute' +require 'action_controller/serialization/context' module ActionController module Serialization @@ -46,7 +47,7 @@ def use_adapter? [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| - options.fetch(:context) { options[:context] = request } + options.fetch(:serialization_context) { options[:serialization_context] = Context.new(request) } serializable_resource = get_serializer(resource, options) super(serializable_resource, options) end diff --git a/lib/action_controller/serialization/context.rb b/lib/action_controller/serialization/context.rb new file mode 100644 index 000000000..304b90255 --- /dev/null +++ b/lib/action_controller/serialization/context.rb @@ -0,0 +1,13 @@ +module ActionController + module Serialization + class Context + attr_reader :request_url, :query_parameters, :url_helpers + + def initialize(request) + @request_url = request.original_url[/\A[^?]+/] + @query_parameters = request.query_parameters + @url_helpers = ActiveModelSerializers.url_helpers + end + end + end +end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 55f5b494f..49d79705f 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -209,7 +209,7 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) end def links_for(serializer, options) - JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) + JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 368d47958..9c437057b 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -41,11 +41,11 @@ def pages_from end def url(options) - @url ||= options.fetch(:links, {}).fetch(:self, nil) || original_url + @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url end - def original_url - @original_url ||= context.original_url[/\A[^?]+/] + def request_url + @request_url ||= context.request_url end def query_parameters diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index cade0354e..507df991e 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -7,6 +7,18 @@ class Railtie < Rails::Railtie end end + initializer 'active_model_serializers.url_helpers' do + ActiveSupport.on_load(:action_controller) do + ActiveModelSerializers.url_helpers = Module.new do + include Rails.application.routes.url_helpers + + def self.default_url_options + ActionController::Base.default_url_options + end + end + end + end + initializer 'generators' do |app| app.load_generators require 'generators/serializer/resource_override' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 922fd876a..28934ce28 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -7,6 +7,8 @@ module ActiveModelSerializers mattr_accessor :logger self.logger = Rails.logger || Logger.new(IO::NULL) + mattr_accessor :url_helpers + extend ActiveSupport::Autoload autoload :Model diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index d9fd2bec5..2cc493582 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -22,10 +22,10 @@ def setup def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new - context.expect(:original_url, original_url) + context.expect(:request_url, original_url) context.expect(:query_parameters, query_parameters) @options = {} - @options[:context] = context + @options[:serialization_context] = context end def load_adapter(paginated_collection, options = {}) From 7136a2431939428de3d5728c6e747f1c88b540ae Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 22 Oct 2015 20:48:41 -0500 Subject: [PATCH 332/903] Remove errant line [ci skip] --- CONTRIBUTING.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 8943bd2c6..bb9577f75 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -54,9 +54,7 @@ If you encounter multiple, unrelated issues, please report them as such. Simon Tatham has written an excellent on article on [How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) -which is well worth reading, although it is not specific to ActiveModelSerializers. - -1. What have you tried? +which is [well worth reading](http://yourbugreportneedsmore.info/), although it is not specific to ActiveModelSerializers. Include as much sample code as you can to help us reproduce the issue. (Inline, repo link, or gist, are fine. A failing test would help the most.) From 0a27f8a1babe6635f0cc58ec709488cbf2b71cb5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 22 Oct 2015 20:48:41 -0500 Subject: [PATCH 333/903] Remove errant line [ci skip] --- CONTRIBUTING.md | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 8943bd2c6..e87f8176c 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -32,7 +32,7 @@ issue](https://github.com/rails-api/active_model_serializers/issues/new): please specify in your report why you can't update to the latest version. - Operating system type + version. - Ruby version with patch level. And whether you're using rvm, rbenv, etc. - - Include your ruby -e "puts RUBY_DESCRIPTION". + - Include `ruby -e "puts RUBY_DESCRIPTION"`. - Clearly-written steps to reproduce the issue (i.e. "Show me how to show myself." ), including: - What were you doing? Include code if possible. - Command line parameters used, if any. @@ -44,7 +44,7 @@ issue](https://github.com/rails-api/active_model_serializers/issues/new): - The best help here is a failing test. Even better if it's a PR. - Then the steps to reproduce and/or a gist or repository that demonstrates the defect. - Then examples of the code you were using. - - Any error messages (including stacktrace, i.e. ""Show me the error.") + - Any error messages (including stacktrace, i.e. "Show me the error.") - Things you've tried. - A pull request for your fix would be great. Code should have tests. - Link to source code, if available. @@ -54,9 +54,7 @@ If you encounter multiple, unrelated issues, please report them as such. Simon Tatham has written an excellent on article on [How to Report Bugs Effectively](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html) -which is well worth reading, although it is not specific to ActiveModelSerializers. - -1. What have you tried? +which is [well worth reading](http://yourbugreportneedsmore.info/), although it is not specific to ActiveModelSerializers. Include as much sample code as you can to help us reproduce the issue. (Inline, repo link, or gist, are fine. A failing test would help the most.) From 1a42345d84575345bacbe4fc93bd82dded2e6efd Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Fri, 23 Oct 2015 17:17:03 +0200 Subject: [PATCH 334/903] Only use subclasses of ActiveModel::Serializer during lookup. --- lib/active_model/serializer.rb | 2 +- test/serializers/serializer_for_test.rb | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f61284105..2d0027d96 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -202,7 +202,7 @@ def self.serializer_lookup_chain_for(klass) def self.get_serializer_for(klass) serializers_cache.fetch_or_store(klass) do # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. - serializer_class = serializer_lookup_chain_for(klass).map(&:safe_constantize).find { |x| x } + serializer_class = serializer_lookup_chain_for(klass).map(&:safe_constantize).find { |x| x && x < ActiveModel::Serializer } if serializer_class serializer_class diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index fe0acef90..53b2f07de 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -44,11 +44,20 @@ class CustomProfile def serializer_class; ProfileSerializer; end end + Tweet = Class.new(::Model) + TweetSerializer = Class.new + def setup @profile = Profile.new @my_profile = MyProfile.new @custom_profile = CustomProfile.new @model = ::Model.new + @tweet = Tweet.new + end + + def test_serializer_for_non_ams_serializer + serializer = ActiveModel::Serializer.serializer_for(@tweet) + assert_nil(serializer) end def test_serializer_for_existing_serializer From 13ef8fed1bbe6978632020f094e16e96c69b1ba5 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sat, 24 Oct 2015 20:22:55 +0200 Subject: [PATCH 335/903] Fix `fields` option to restrict relationships as well. --- .../serializer/adapter/json_api.rb | 5 +- test/adapter/json_api/belongs_to_test.rb | 2 +- test/adapter/json_api/collection_test.rb | 2 +- test/adapter/json_api/fields_test.rb | 89 +++++++++++++++++++ test/adapter/json_api/has_many_test.rb | 2 +- 5 files changed, 96 insertions(+), 4 deletions(-) create mode 100644 test/adapter/json_api/fields_test.rb diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 55f5b494f..ff081b800 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -174,7 +174,10 @@ def relationship_value_for(serializer, options = {}) end def relationships_for(serializer) - serializer.associations.each_with_object({}) do |association, hash| + resource_type = resource_identifier_type_for(serializer) + requested_associations = fieldset.try(:fields_for, resource_type) || '*' + include_tree = IncludeTree.from_include_args(requested_associations) + serializer.associations(include_tree).each_with_object({}) do |association, hash| hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } end end diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index acf98f4fa..394ef88cd 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -56,7 +56,7 @@ def test_includes_linked_post end def test_limiting_linked_post_fields - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title] }) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:post], fields: { post: [:title, :comments, :blog, :author] }) expected = [{ id: '42', type: 'posts', diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index d5946ee5d..59c0e08d4 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -60,7 +60,7 @@ def test_include_multiple_posts def test_limiting_fields actual = ActiveModel::SerializableResource.new( [@first_post, @second_post], adapter: :json_api, - fields: { posts: ['title'] }) + fields: { posts: %w(title comments blog author) }) .serializable_hash expected = [ { diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb new file mode 100644 index 000000000..d7bab63a4 --- /dev/null +++ b/test/adapter/json_api/fields_test.rb @@ -0,0 +1,89 @@ +require 'test_helper' + +module ActiveModel + class Serializer + module Adapter + class JsonApi + class FieldsTest < Minitest::Test + Post = Class.new(::Model) + class PostSerializer < ActiveModel::Serializer + type 'posts' + attributes :title, :body + belongs_to :author + has_many :comments + end + + Author = Class.new(::Model) + class AuthorSerializer < ActiveModel::Serializer + type 'authors' + attributes :name, :birthday + end + + Comment = Class.new(::Model) + class CommentSerializer < ActiveModel::Serializer + type 'comments' + attributes :body + belongs_to :author + end + + def setup + @author = Author.new(id: 1, name: 'Lucas', birthday: '10.01.1990') + @comment1 = Comment.new(id: 7, body: 'cool', author: @author) + @comment2 = Comment.new(id: 12, body: 'awesome', author: @author) + @post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1', + author: @author, comments: [@comment1, @comment2]) + @comment1.post = @post + @comment2.post = @post + end + + def test_fields_attributes + fields = { posts: [:title] } + hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash + expected = { + title: 'Title 1' + } + + assert_equal(expected, hash[:data][:attributes]) + end + + def test_fields_relationships + fields = { posts: [:author] } + hash = serializable(@post, adapter: :json_api, fields: fields).serializable_hash + expected = { + author: { + data: { + type: 'authors', + id: '1' + } + } + } + + assert_equal(expected, hash[:data][:relationships]) + end + + def test_fields_included + fields = { posts: [:author], comments: [:body] } + hash = serializable(@post, adapter: :json_api, fields: fields, include: 'comments').serializable_hash + expected = [ + { + type: 'comments', + id: '7', + attributes: { + body: 'cool' + } + }, { + type: 'comments', + id: '12', + attributes: { + body: 'awesome' + } + } + ] + + assert_equal(expected, hash[:included]) + end + end + end + end + end +end diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 07453681d..5b19e33679 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -68,7 +68,7 @@ def test_includes_linked_comments end def test_limit_fields_of_linked_comments - @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id] }) + @adapter = ActiveModel::Serializer::Adapter::JsonApi.new(@serializer, include: [:comments], fields: { comment: [:id, :post, :author] }) expected = [{ id: '1', type: 'comments', From b5aecfd1149e93870f83226f50b84081299f4b20 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 25 Oct 2015 19:56:43 +0100 Subject: [PATCH 336/903] Initialize fieldset. --- lib/active_model/serializer/adapter/json_api.rb | 10 ++-------- lib/active_model/serializer/fieldset.rb | 4 ++-- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index ff081b800..6f43d5f30 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -44,13 +44,7 @@ def object def initialize(serializer, options = {}) super @include_tree = IncludeTree.from_include_args(options[:include]) - - fields = options.delete(:fields) - if fields - @fieldset = ActiveModel::Serializer::Fieldset.new(fields) - else - @fieldset = options[:fieldset] - end + @fieldset = options[:fieldset] || ActiveModel::Serializer::Fieldset.new(options.delete(:fields)) end def serializable_hash(options = nil) @@ -175,7 +169,7 @@ def relationship_value_for(serializer, options = {}) def relationships_for(serializer) resource_type = resource_identifier_type_for(serializer) - requested_associations = fieldset.try(:fields_for, resource_type) || '*' + requested_associations = fieldset.fields_for(resource_type) || '*' include_tree = IncludeTree.from_include_args(requested_associations) serializer.associations(include_tree).each_with_object({}) do |association, hash| hash[association.key] = { data: relationship_value_for(association.serializer, association.options) } diff --git a/lib/active_model/serializer/fieldset.rb b/lib/active_model/serializer/fieldset.rb index 4f2211df2..efa3187c7 100644 --- a/lib/active_model/serializer/fieldset.rb +++ b/lib/active_model/serializer/fieldset.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer class Fieldset def initialize(fields) - @raw_fields = fields + @raw_fields = fields || {} end def fields @@ -21,7 +21,7 @@ def fields_for(type) def parsed_fields if raw_fields.is_a?(Hash) - raw_fields.inject({}) { |h, (k, v)| h[k.to_sym] = v.map(&:to_sym); h } + raw_fields.each_with_object({}) { |(k, v), h| h[k.to_sym] = v.map(&:to_sym) } else {} end From cf34a6652714eed3bda582ddcc45f0efa61028fc Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 26 Oct 2015 01:07:02 -0500 Subject: [PATCH 337/903] Mapping JSON API spec / schema to AMS [ci skip] --- docs/jsonapi/schema.md | 138 ++++++++++++ docs/jsonapi/schema/schema.json | 366 ++++++++++++++++++++++++++++++++ 2 files changed, 504 insertions(+) create mode 100644 docs/jsonapi/schema.md create mode 100644 docs/jsonapi/schema/schema.json diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md new file mode 100644 index 000000000..ea7f134e0 --- /dev/null +++ b/docs/jsonapi/schema.md @@ -0,0 +1,138 @@ +[![JSON API 1.0](https://img.shields.io/badge/JSON%20API-1.0-lightgrey.svg)](http://jsonapi.org/) + +## JSON API Requests + +[Query Parameters Spec](http://jsonapi.org/format/#query-parameters) + +Headers: + +- Request: `Accept: application/vnd.api+json` +- Response: `Content-Type: application/vnd.api+json` + +### [Fetching Data](http://jsonapi.org/format/#fetching) + +A server MUST support fetching resource data for every URL provided as: + +- a `self` link as part of the top-level links object +- a `self` link as part of a resource-level links object +- a `related` link as part of a relationship-level links object + +Example supported requests + +- Individual resource or collection + - GET /articles + - GET /articles/1 + - GET /articles/1/author +- Relationships + - GET /articles/1/relationships/comments + - GET /articles/1/relationships/author +- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `ActiveModel::Serializer::Fieldset` + - GET /articles/1?`include`=comments + - GET /articles/1?`include`=comments.author + - GET /articles/1?`include`=author,comments.author + - GET /articles/1/relationships/comments?`include`=comments.author +- Optional: [Sparse Fieldsets](http://jsonapi.org/format/#fetching-sparse-fieldsets) `ActiveModel::Serializer::Fieldset` + - GET /articles?`include`=author&`fields`[articles]=title,body&`fields`[people]=name +- Optional: [Sorting](http://jsonapi.org/format/#fetching-sorting) + - GET /people?`sort`=age + - GET /people?`sort`=age,author.name + - GET /articles?`sort`=-created,title +- Optional: [Pagination](http://jsonapi.org/format/#fetching-pagination) + - GET /articles?`page`[number]=3&`page`[size]=1 +- Optional: [Filtering](http://jsonapi.org/format/#fetching-filtering) + - GET /comments?`filter`[post]=1 + - GET /comments?`filter`[post]=1,2 + - GET /comments?`filter`[post]=1,2 + +### [CRUD Actions](http://jsonapi.org/format/#crud) + +### [Asynchronous Processing](http://jsonapi.org/recommendations/#asynchronous-processing) + +### [Bulk Operations Extension](http://jsonapi.org/extensions/bulk/) + +## JSON API Document Schema + +| JSON API object | JSON API properties | Required | ActiveModelSerializers representation | +|-----------------------|----------------------------------------------------------------------------------------------------|----------|---------------------------------------| +| schema | oneOf (success, failure, info) | | +| success | data, included, meta, links, jsonapi | | ActiveModel::SerializableResource +| success.meta | meta | | ActiveModel::Serializer::Adapter::Base#meta +| success.included | UniqueArray(resource) | | ActiveModel::Serializer::Adapter::JsonApi#serializable_hash_for_collection +| success.data | data | | +| success.links | allOf (links, pagination) | | ActiveModel::Serializer::Adapter::JsonApi#links_for +| success.jsonapi | jsonapi | | +| failure | errors, meta, jsonapi | errors | +| failure.errors | UniqueArray(error) | | #1004 +| meta | Object | | +| data | oneOf (resource, UniqueArray(resource)) | | ActiveModel::Serializer::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource +| resource | String(type), String(id), attributes, relationships, links, meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for +| links | Uri(self), Link(related) | | #1028, #1246, #1282 +| link | oneOf (linkString, linkObject) | | +| link.linkString | Uri | | +| link.linkObject | Uri(href), meta | href | +| attributes | patternProperites(`"^(?!relationships$|links$)\\w[-\\w_]*$"`), any valid JSON | | ActiveModel::Serializer#attributes, ActiveModel::Serializer::Adapter::JsonApi#resource_object_for +| relationships | patternProperites(`"^\\w[-\\w_]*$"`); links, relationships.data, meta | | ActiveModel::Serializer::Adapter::JsonApi#relationships_for +| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | ActiveModel::Serializer::Adapter::JsonApi#resource_identifier_for +| relationshipToOne | anyOf(empty, linkage) | | +| relationshipToMany | UniqueArray(linkage) | | +| empty | null | | +| linkage | String(type), String(id), meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for +| pagination | pageObject(first), pageObject(last), pageObject(prev), pageObject(next) | | ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks#serializable_hash +| pagination.pageObject | oneOf(Uri, null) | | +| jsonapi | String(version), meta | | ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::JsonApi +| error | String(id), links, String(status), String(code), String(title), String(detail), error.source, meta | | +| error.source | String(pointer), String(parameter) | | +| pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | + + +The [http://jsonapi.org/schema](schema/schema.json) makes a nice roadmap. + +### Success Document +- [ ] success + - [ ] data: `"$ref": "#/definitions/data"` + - [ ] included: array of unique items of type `"$ref": "#/definitions/resource"` + - [ ] meta: `"$ref": "#/definitions/meta"` + - [ ] links: + - [ ] link: `"$ref": "#/definitions/links"` + - [ ] pagination: ` "$ref": "#/definitions/pagination"` + - [ ] jsonapi: ` "$ref": "#/definitions/jsonapi"` + +### Failure Document + +- [ ] failure + - [ ] errors: array of unique items of type ` "$ref": "#/definitions/error"` + - [ ] meta: `"$ref": "#/definitions/meta"` + - [ ] jsonapi: `"$ref": "#/definitions/jsonapi"` + +### Info Document + +- [ ] info + - [ ] meta: `"$ref": "#/definitions/meta"` + - [ ] links: `"$ref": "#/definitions/links"` + - [ ] jsonapi: ` "$ref": "#/definitions/jsonapi"` + +### Definitions + +- [ ] definitions: + - [ ] meta + - [ ] data: oneOf (resource, array of unique resources) + - [ ] resource + - [ ] attributes + - [ ] relationships + - [ ] relationshipToOne + - [ ] empty + - [ ] linkage + - [ ] meta + - [ ] relationshipToMany + - [ ] linkage + - [ ] meta + - [ ] links + - [ ] meta + - [ ] links + - [ ] link + - [ ] uri + - [ ] href, meta + - [ ] pagination + - [ ] jsonapi + - [ ] meta + - [ ] error: id, links, status, code, title: detail: source [{pointer, type}, {parameter: {description, type}], meta diff --git a/docs/jsonapi/schema/schema.json b/docs/jsonapi/schema/schema.json new file mode 100644 index 000000000..ef3ea3510 --- /dev/null +++ b/docs/jsonapi/schema/schema.json @@ -0,0 +1,366 @@ +{ + "$schema": "http://json-schema.org/draft-04/schema#", + "title": "JSON API Schema", + "description": "This is a schema for responses in the JSON API format. For more, see http://jsonapi.org", + "oneOf": [ + { + "$ref": "#/definitions/success" + }, + { + "$ref": "#/definitions/failure" + }, + { + "$ref": "#/definitions/info" + } + ], + + "definitions": { + "success": { + "type": "object", + "required": [ + "data" + ], + "properties": { + "data": { + "$ref": "#/definitions/data" + }, + "included": { + "description": "To reduce the number of HTTP requests, servers **MAY** allow responses that include related resources along with the requested primary resources. Such responses are called \"compound documents\".", + "type": "array", + "items": { + "$ref": "#/definitions/resource" + }, + "uniqueItems": true + }, + "meta": { + "$ref": "#/definitions/meta" + }, + "links": { + "description": "Link members related to the primary data.", + "allOf": [ + { + "$ref": "#/definitions/links" + }, + { + "$ref": "#/definitions/pagination" + } + ] + }, + "jsonapi": { + "$ref": "#/definitions/jsonapi" + } + }, + "additionalProperties": false + }, + "failure": { + "type": "object", + "required": [ + "errors" + ], + "properties": { + "errors": { + "type": "array", + "items": { + "$ref": "#/definitions/error" + }, + "uniqueItems": true + }, + "meta": { + "$ref": "#/definitions/meta" + }, + "jsonapi": { + "$ref": "#/definitions/jsonapi" + } + }, + "additionalProperties": false + }, + "info": { + "type": "object", + "required": [ + "meta" + ], + "properties": { + "meta": { + "$ref": "#/definitions/meta" + }, + "links": { + "$ref": "#/definitions/links" + }, + "jsonapi": { + "$ref": "#/definitions/jsonapi" + } + }, + "additionalProperties": false + }, + + "meta": { + "description": "Non-standard meta-information that can not be represented as an attribute or relationship.", + "type": "object", + "additionalProperties": true + }, + "data": { + "description": "The document's \"primary data\" is a representation of the resource or collection of resources targeted by a request.", + "oneOf": [ + { + "$ref": "#/definitions/resource" + }, + { + "description": "An array of resource objects, an array of resource identifier objects, or an empty array ([]), for requests that target resource collections.", + "type": "array", + "items": { + "$ref": "#/definitions/resource" + }, + "uniqueItems": true + } + ] + }, + "resource": { + "description": "\"Resource objects\" appear in a JSON API document to represent resources.", + "type": "object", + "required": [ + "type", + "id" + ], + "properties": { + "type": { + "type": "string" + }, + "id": { + "type": "string" + }, + "attributes": { + "$ref": "#/definitions/attributes" + }, + "relationships": { + "$ref": "#/definitions/relationships" + }, + "links": { + "$ref": "#/definitions/links" + }, + "meta": { + "$ref": "#/definitions/meta" + } + }, + "additionalProperties": false + }, + + "links": { + "description": "A resource object **MAY** contain references to other resource objects (\"relationships\"). Relationships may be to-one or to-many. Relationships can be specified by including a member in a resource's links object.", + "type": "object", + "properties": { + "self": { + "description": "A `self` member, whose value is a URL for the relationship itself (a \"relationship URL\"). This URL allows the client to directly manipulate the relationship. For example, it would allow a client to remove an `author` from an `article` without deleting the people resource itself.", + "type": "string", + "format": "uri" + }, + "related": { + "$ref": "#/definitions/link" + } + }, + "additionalProperties": true + }, + "link": { + "description": "A link **MUST** be represented as either: a string containing the link's URL or a link object.", + "oneOf": [ + { + "description": "A string containing the link's URL.", + "type": "string", + "format": "uri" + }, + { + "type": "object", + "required": [ + "href" + ], + "properties": { + "href": { + "description": "A string containing the link's URL.", + "type": "string", + "format": "uri" + }, + "meta": { + "$ref": "#/definitions/meta" + } + } + } + ] + }, + + "attributes": { + "description": "Members of the attributes object (\"attributes\") represent information about the resource object in which it's defined.", + "type": "object", + "patternProperties": { + "^(?!relationships$|links$)\\w[-\\w_]*$": { + "description": "Attributes may contain any valid JSON value." + } + }, + "additionalProperties": false + }, + + "relationships": { + "description": "Members of the relationships object (\"relationships\") represent references from the resource object in which it's defined to other resource objects.", + "type": "object", + "patternProperties": { + "^\\w[-\\w_]*$": { + "properties": { + "links": { + "$ref": "#/definitions/links" + }, + "data": { + "description": "Member, whose value represents \"resource linkage\".", + "oneOf": [ + { + "$ref": "#/definitions/relationshipToOne" + }, + { + "$ref": "#/definitions/relationshipToMany" + } + ] + }, + "meta": { + "$ref": "#/definitions/meta" + } + }, + "additionalProperties": false + } + }, + "additionalProperties": false + }, + "relationshipToOne": { + "description": "References to other resource objects in a to-one (\"relationship\"). Relationships can be specified by including a member in a resource's links object.", + "anyOf": [ + { + "$ref": "#/definitions/empty" + }, + { + "$ref": "#/definitions/linkage" + } + ] + }, + "relationshipToMany": { + "description": "An array of objects each containing \"type\" and \"id\" members for to-many relationships.", + "type": "array", + "items": { + "$ref": "#/definitions/linkage" + }, + "uniqueItems": true + }, + "empty": { + "description": "Describes an empty to-one relationship.", + "type": "null" + }, + "linkage": { + "description": "The \"type\" and \"id\" to non-empty members.", + "type": "object", + "required": [ + "type", + "id" + ], + "properties": { + "type": { + "type": "string" + }, + "id": { + "type": "string" + }, + "meta": { + "$ref": "#/definitions/meta" + } + }, + "additionalProperties": false + }, + "pagination": { + "type": "object", + "properties": { + "first": { + "description": "The first page of data", + "oneOf": [ + { "type": "string", "format": "uri" }, + { "type": "null" } + ] + }, + "last": { + "description": "The last page of data", + "oneOf": [ + { "type": "string", "format": "uri" }, + { "type": "null" } + ] + }, + "prev": { + "description": "The previous page of data", + "oneOf": [ + { "type": "string", "format": "uri" }, + { "type": "null" } + ] + }, + "next": { + "description": "The next page of data", + "oneOf": [ + { "type": "string", "format": "uri" }, + { "type": "null" } + ] + } + } + }, + + "jsonapi": { + "description": "An object describing the server's implementation", + "type": "object", + "properties": { + "version": { + "type": "string" + }, + "meta": { + "$ref": "#/definitions/meta" + } + }, + "additionalProperties": false + }, + + "error": { + "type": "object", + "properties": { + "id": { + "description": "A unique identifier for this particular occurrence of the problem.", + "type": "string" + }, + "links": { + "$ref": "#/definitions/links" + }, + "status": { + "description": "The HTTP status code applicable to this problem, expressed as a string value.", + "type": "string" + }, + "code": { + "description": "An application-specific error code, expressed as a string value.", + "type": "string" + }, + "title": { + "description": "A short, human-readable summary of the problem. It **SHOULD NOT** change from occurrence to occurrence of the problem, except for purposes of localization.", + "type": "string" + }, + "detail": { + "description": "A human-readable explanation specific to this occurrence of the problem.", + "type": "string" + }, + "source": { + "type": "object", + "properties": { + "pointer": { + "description": "A JSON Pointer [RFC6901] to the associated entity in the request document [e.g. \"/data\" for a primary data object, or \"/data/attributes/title\" for a specific attribute].", + "type": "string" + }, + "parameter": { + "description": "A string indicating which query parameter caused the error.", + "type": "string" + } + } + }, + "meta": { + "$ref": "#/definitions/meta" + } + }, + "additionalProperties": false + } + } +} From 15c296d6437c64d6d39f7555f1e5880a5c8b3c46 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 26 Oct 2015 01:21:49 -0500 Subject: [PATCH 338/903] Table formatting? [ci skip] --- docs/jsonapi/schema.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index ea7f134e0..56eacf1a0 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -2,7 +2,7 @@ ## JSON API Requests -[Query Parameters Spec](http://jsonapi.org/format/#query-parameters) +- [Query Parameters Spec](http://jsonapi.org/format/#query-parameters) Headers: @@ -65,22 +65,22 @@ Example supported requests | failure.errors | UniqueArray(error) | | #1004 | meta | Object | | | data | oneOf (resource, UniqueArray(resource)) | | ActiveModel::Serializer::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource -| resource | String(type), String(id), attributes, relationships, links, meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for +| resource | String(type), String(id),
attributes, relationships,
links, meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for | links | Uri(self), Link(related) | | #1028, #1246, #1282 | link | oneOf (linkString, linkObject) | | | link.linkString | Uri | | | link.linkObject | Uri(href), meta | href | -| attributes | patternProperites(`"^(?!relationships$|links$)\\w[-\\w_]*$"`), any valid JSON | | ActiveModel::Serializer#attributes, ActiveModel::Serializer::Adapter::JsonApi#resource_object_for -| relationships | patternProperites(`"^\\w[-\\w_]*$"`); links, relationships.data, meta | | ActiveModel::Serializer::Adapter::JsonApi#relationships_for +| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | ActiveModel::Serializer#attributes, ActiveModel::Serializer::Adapter::JsonApi#resource_object_for +| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | ActiveModel::Serializer::Adapter::JsonApi#relationships_for | relationships.data | oneOf (relationshipToOne, relationshipToMany) | | ActiveModel::Serializer::Adapter::JsonApi#resource_identifier_for | relationshipToOne | anyOf(empty, linkage) | | | relationshipToMany | UniqueArray(linkage) | | | empty | null | | | linkage | String(type), String(id), meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for -| pagination | pageObject(first), pageObject(last), pageObject(prev), pageObject(next) | | ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks#serializable_hash +| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks#serializable_hash | pagination.pageObject | oneOf(Uri, null) | | | jsonapi | String(version), meta | | ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::JsonApi -| error | String(id), links, String(status), String(code), String(title), String(detail), error.source, meta | | +| error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | | error.source | String(pointer), String(parameter) | | | pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | From 14e84640c177e019ef17d456826457b82ded2e5e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 26 Oct 2015 01:24:10 -0500 Subject: [PATCH 339/903] Try to improve readability on github [ci skip] --- docs/jsonapi/schema.md | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index 56eacf1a0..423e5fc87 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -55,31 +55,31 @@ Example supported requests | JSON API object | JSON API properties | Required | ActiveModelSerializers representation | |-----------------------|----------------------------------------------------------------------------------------------------|----------|---------------------------------------| | schema | oneOf (success, failure, info) | | -| success | data, included, meta, links, jsonapi | | ActiveModel::SerializableResource -| success.meta | meta | | ActiveModel::Serializer::Adapter::Base#meta -| success.included | UniqueArray(resource) | | ActiveModel::Serializer::Adapter::JsonApi#serializable_hash_for_collection +| success | data, included, meta, links, jsonapi | | AM::SerializableResource +| success.meta | meta | | AM::S::Adapter::Base#meta +| success.included | UniqueArray(resource) | | AM::S::Adapter::JsonApi#serializable_hash_for_collection | success.data | data | | -| success.links | allOf (links, pagination) | | ActiveModel::Serializer::Adapter::JsonApi#links_for +| success.links | allOf (links, pagination) | | AM::S::Adapter::JsonApi#links_for | success.jsonapi | jsonapi | | | failure | errors, meta, jsonapi | errors | | failure.errors | UniqueArray(error) | | #1004 | meta | Object | | -| data | oneOf (resource, UniqueArray(resource)) | | ActiveModel::Serializer::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource -| resource | String(type), String(id),
attributes, relationships,
links, meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for +| data | oneOf (resource, UniqueArray(resource)) | | AM::S::Adapter::JsonApi#serializable_hash_for_collection,#serializable_hash_for_single_resource +| resource | String(type), String(id),
attributes, relationships,
links, meta | type, id | AM::S::Adapter::JsonApi#primary_data_for | links | Uri(self), Link(related) | | #1028, #1246, #1282 | link | oneOf (linkString, linkObject) | | | link.linkString | Uri | | | link.linkObject | Uri(href), meta | href | -| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | ActiveModel::Serializer#attributes, ActiveModel::Serializer::Adapter::JsonApi#resource_object_for -| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | ActiveModel::Serializer::Adapter::JsonApi#relationships_for -| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | ActiveModel::Serializer::Adapter::JsonApi#resource_identifier_for +| attributes | patternProperties(
`"^(?!relationships$|links$)\\w[-\\w_]*$"`),
any valid JSON | | AM::Serializer#attributes, AM::S::Adapter::JsonApi#resource_object_for +| relationships | patternProperties(
`"^\\w[-\\w_]*$"`);
links, relationships.data, meta | | AM::S::Adapter::JsonApi#relationships_for +| relationships.data | oneOf (relationshipToOne, relationshipToMany) | | AM::S::Adapter::JsonApi#resource_identifier_for | relationshipToOne | anyOf(empty, linkage) | | | relationshipToMany | UniqueArray(linkage) | | | empty | null | | -| linkage | String(type), String(id), meta | type, id | ActiveModel::Serializer::Adapter::JsonApi#primary_data_for -| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | ActiveModel::Serializer::Adapter::JsonApi::PaginationLinks#serializable_hash +| linkage | String(type), String(id), meta | type, id | AM::S::Adapter::JsonApi#primary_data_for +| pagination | pageObject(first), pageObject(last),
pageObject(prev), pageObject(next) | | AM::S::Adapter::JsonApi::PaginationLinks#serializable_hash | pagination.pageObject | oneOf(Uri, null) | | -| jsonapi | String(version), meta | | ActiveModel::Serializer::Adapter::JsonApi::ApiObjects::JsonApi +| jsonapi | String(version), meta | | AM::S::Adapter::JsonApi::ApiObjects::JsonApi | error | String(id), links, String(status),
String(code), String(title),
String(detail), error.source, meta | | | error.source | String(pointer), String(parameter) | | | pointer | [JSON Pointer RFC6901](https://tools.ietf.org/html/rfc6901) | | From 68a751744eed9f18f557ee50bf23bf2ae4c2c702 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Mon, 26 Oct 2015 09:07:37 +0100 Subject: [PATCH 340/903] Update schema.md --- docs/jsonapi/schema.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index 423e5fc87..1a42585b3 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -26,7 +26,7 @@ Example supported requests - Relationships - GET /articles/1/relationships/comments - GET /articles/1/relationships/author -- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `ActiveModel::Serializer::Fieldset` +- Optional: [Inclusion of related resources](http://jsonapi.org/format/#fetching-includes) `ActiveModel::Serializer::IncludeTree` - GET /articles/1?`include`=comments - GET /articles/1?`include`=comments.author - GET /articles/1?`include`=author,comments.author From 17be6505384e395e3923c50b76f4bf06098c8670 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Thu, 29 Oct 2015 08:16:47 -0400 Subject: [PATCH 341/903] Revert "rename context to serialization_context and add url helpers" --- lib/action_controller/serialization.rb | 3 +-- lib/action_controller/serialization/context.rb | 13 ------------- lib/active_model/serializer/adapter/json_api.rb | 2 +- .../serializer/adapter/json_api/pagination_links.rb | 6 +++--- lib/active_model/serializer/railtie.rb | 12 ------------ lib/active_model_serializers.rb | 2 -- test/adapter/json_api/pagination_links_test.rb | 4 ++-- 7 files changed, 7 insertions(+), 35 deletions(-) delete mode 100644 lib/action_controller/serialization/context.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 0a3fdc044..1158e9751 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -1,5 +1,4 @@ require 'active_support/core_ext/class/attribute' -require 'action_controller/serialization/context' module ActionController module Serialization @@ -47,7 +46,7 @@ def use_adapter? [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| - options.fetch(:serialization_context) { options[:serialization_context] = Context.new(request) } + options.fetch(:context) { options[:context] = request } serializable_resource = get_serializer(resource, options) super(serializable_resource, options) end diff --git a/lib/action_controller/serialization/context.rb b/lib/action_controller/serialization/context.rb deleted file mode 100644 index 304b90255..000000000 --- a/lib/action_controller/serialization/context.rb +++ /dev/null @@ -1,13 +0,0 @@ -module ActionController - module Serialization - class Context - attr_reader :request_url, :query_parameters, :url_helpers - - def initialize(request) - @request_url = request.original_url[/\A[^?]+/] - @query_parameters = request.query_parameters - @url_helpers = ActiveModelSerializers.url_helpers - end - end - end -end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index a3e3d8f95..6f43d5f30 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -206,7 +206,7 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) end def links_for(serializer, options) - JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) + JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 9c437057b..368d47958 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -41,11 +41,11 @@ def pages_from end def url(options) - @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url + @url ||= options.fetch(:links, {}).fetch(:self, nil) || original_url end - def request_url - @request_url ||= context.request_url + def original_url + @original_url ||= context.original_url[/\A[^?]+/] end def query_parameters diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index 507df991e..cade0354e 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -7,18 +7,6 @@ class Railtie < Rails::Railtie end end - initializer 'active_model_serializers.url_helpers' do - ActiveSupport.on_load(:action_controller) do - ActiveModelSerializers.url_helpers = Module.new do - include Rails.application.routes.url_helpers - - def self.default_url_options - ActionController::Base.default_url_options - end - end - end - end - initializer 'generators' do |app| app.load_generators require 'generators/serializer/resource_override' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 28934ce28..922fd876a 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -7,8 +7,6 @@ module ActiveModelSerializers mattr_accessor :logger self.logger = Rails.logger || Logger.new(IO::NULL) - mattr_accessor :url_helpers - extend ActiveSupport::Autoload autoload :Model diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 2cc493582..d9fd2bec5 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -22,10 +22,10 @@ def setup def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new - context.expect(:request_url, original_url) + context.expect(:original_url, original_url) context.expect(:query_parameters, query_parameters) @options = {} - @options[:serialization_context] = context + @options[:context] = context end def load_adapter(paginated_collection, options = {}) From 11d8fee4d0441c4fe84ae34288ecd2f08010177e Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Tue, 27 Oct 2015 11:08:52 -0400 Subject: [PATCH 342/903] added docs for setting up ember for nested resources with the json api adapter fix typo fix intra-document links fix spelling error in nested resources toc link add example for post collection Update ember-and-json-api.md fix typo --- docs/README.md | 1 + docs/howto/ember-and-json-api.md | 92 ++++++++++++++++++++++++++++++++ 2 files changed, 93 insertions(+) create mode 100644 docs/howto/ember-and-json-api.md diff --git a/docs/README.md b/docs/README.md index f0b4803f2..a1e9d908e 100644 --- a/docs/README.md +++ b/docs/README.md @@ -15,6 +15,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) - [Using AMS Outside Of Controllers](howto/outside_controller_use.md) +- [How to use JSON API with Ember](howto/ember-and-json-api.md) ## Getting Help diff --git a/docs/howto/ember-and-json-api.md b/docs/howto/ember-and-json-api.md new file mode 100644 index 000000000..b132aabfd --- /dev/null +++ b/docs/howto/ember-and-json-api.md @@ -0,0 +1,92 @@ +# How to use JSON API Query Parameters with Ember + + - [Preparation](./ember-and-json-api.md#preparation) + - [Adapter Changes](./ember-and-json-api.md#adapter-changes) + - [Serializer Changes](./ember-and-json-api.md#serializer-changes) + - [Including Nested Resources](./ember-and-json-api.md#including-nested-resources) + +## Preparation + +Note: This guide assumes that `ember-cli` is used for your ember app. + +The JSON API specification calls for hyphens for multi-word separators. AMS uses underscores. +To solve this, in Ember, both the adapter and the serializer will need some modifications: + +### Adapter Changes + +```javascript +// app/adapters/application.js +import DS from 'ember-data'; +import ENV from "../config/environment"; + +export default DS.JSONAPIAdapter.extend({ + namespace: 'api', + // if your rails app is on a different port from your ember app + // this can be helpful for development. + // in production, the host for both rails and ember should be the same. + host: ENV.host, + + // allows the multiword paths in urls to be underscored + pathForType: function(type) { + let underscored = Ember.String.underscore(type); + return Ember.String.pluralize(underscored); + }, + + // allows queries to be sent along with a findRecord + // hopefully Ember / EmberData will soon have this built in + urlForFindRecord(id, modelName, snapshot) { + let url = this._super(...arguments); + let query = Ember.get(snapshot, 'adapterOptions.query'); + if(query) { + url += '?' + Ember.$.param(query); + } + return url; + } +}); +``` + +### Serializer Changes + +```javascript +// app/serializers/application.js +import Ember from 'ember'; +import DS from 'ember-data'; +var underscore = Ember.String.underscore; + +export default DS.JSONAPISerializer.extend({ + keyForAttribute: function(attr) { + return underscore(attr); + }, + + keyForRelationship: function(rawKey) { + return underscore(rawKey); + } +}); + +``` + +## Including Nested Resources + +Previously, `store.find` and `store.findRecord` did not allow specification of any query params. +The AMS default for the `include` parameter is to be `nil` meaning that if any associations are defined in your serializer, only the `id` and `type` will be in the `relationships` structure of the JSON API response. +For more on `include` usage, see: [The JSON API include examples](./../general/adapters.md#JSON-API) + +With the above modifications, you can execute code as below in order to include nested resources while doing a find query. + +```javascript +store.findRecord('post', postId, { adapterOptions: { query: { include: 'comments' } } }); +``` +will generate the path `/posts/{postId}?include='comments'` + +So then in your controller, you'll want to be sure to have something like: +```ruby +render json: @post, include: params[:include] +``` + +If you want to use `include` on a collection, you'd write something like this: + +```javascript +store.query('post', { include: 'comments' }); +``` + +which will generate the path `/posts?include='comments'` From 168ec0ec2ad31964bc928ce8e791fa114cef43b7 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Fri, 30 Oct 2015 13:58:42 -0400 Subject: [PATCH 343/903] begin integration docs --- docs/README.md | 5 ++++- docs/{howto => integrations}/ember-and-json-api.md | 2 +- docs/integrations/grape.md | 3 +++ 3 files changed, 8 insertions(+), 2 deletions(-) rename docs/{howto => integrations}/ember-and-json-api.md (98%) create mode 100644 docs/integrations/grape.md diff --git a/docs/README.md b/docs/README.md index a1e9d908e..e1b447509 100644 --- a/docs/README.md +++ b/docs/README.md @@ -15,7 +15,10 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) - [Using AMS Outside Of Controllers](howto/outside_controller_use.md) -- [How to use JSON API with Ember](howto/ember-and-json-api.md) + +## Integrations +- [Ember with JSON API](integrations/ember-and-json-api.md) +- [Grape](integrations/grape.md) ## Getting Help diff --git a/docs/howto/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md similarity index 98% rename from docs/howto/ember-and-json-api.md rename to docs/integrations/ember-and-json-api.md index b132aabfd..85cf3f8b1 100644 --- a/docs/howto/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -1,4 +1,4 @@ -# How to use JSON API Query Parameters with Ember +# Integrating with Ember and JSON API - [Preparation](./ember-and-json-api.md#preparation) - [Adapter Changes](./ember-and-json-api.md#adapter-changes) diff --git a/docs/integrations/grape.md b/docs/integrations/grape.md new file mode 100644 index 000000000..3ae97fd62 --- /dev/null +++ b/docs/integrations/grape.md @@ -0,0 +1,3 @@ +# Integration with Grape + +TODO: details on how to integrate with grape From 4cb5ad08e740ae633bff1c2495fc6d59b86d2569 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Fri, 30 Oct 2015 14:10:17 -0400 Subject: [PATCH 344/903] update ember docs with ember-data issue tracking urlForFindRecord / the inability to use query params on a single resource find --- docs/integrations/ember-and-json-api.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index 85cf3f8b1..f0e6b5fb3 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -34,6 +34,8 @@ export default DS.JSONAPIAdapter.extend({ // allows queries to be sent along with a findRecord // hopefully Ember / EmberData will soon have this built in + // ember-data issue tracked here: + // https://github.com/emberjs/data/issues/3596 urlForFindRecord(id, modelName, snapshot) { let url = this._super(...arguments); let query = Ember.get(snapshot, 'adapterOptions.query'); From 831921ff0704f696c5ca0d7f89ef560adce50b5e Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sat, 31 Oct 2015 18:51:10 +0100 Subject: [PATCH 345/903] Update adapters.md Fix typos. --- docs/general/adapters.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index bbc6dfa66..8723398ca 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -1,6 +1,6 @@ # Adapters -AMS does this through two components: **serializers** and **adapters**. +AMS works through two components: **serializers** and **adapters**. Serializers describe _which_ attributes and relationships should be serialized. Adapters describe _how_ attributes and relationships should be serialized. You can use one of the built-in adapters (```Attributes``` is the default one) or create one by yourself, but you won't need to implement an adapter unless you wish to use a new format or media type with AMS. @@ -10,12 +10,12 @@ You can use one of the built-in adapters (```Attributes``` is the default one) o ### Attributes - Default It's the default adapter, it generates a json response without a root key. -Doesn't follow any specifc convention. +Doesn't follow any specific convention. ### JSON It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly to the objects being serialized. -Doesn't follow any specifc convention. +Doesn't follow any specific convention. ### JSON API From 0948c4199a46bfc6d8172badfc67922bfbc23b67 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sat, 31 Oct 2015 19:20:53 +0100 Subject: [PATCH 346/903] Compute only requested attributes. --- lib/active_model/serializer.rb | 7 +++---- lib/active_model/serializer/adapter/attributes.rb | 5 +---- lib/active_model/serializer/adapter/json_api.rb | 3 +-- 3 files changed, 5 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2d0027d96..2f55d450b 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -238,10 +238,9 @@ def json_key # Return the +attributes+ of +object+ as presented # by the serializer. - def attributes - attributes = self.class._attributes.dup - - attributes.each_with_object({}) do |name, hash| + def attributes(requested_attrs = nil) + self.class._attributes.each_with_object({}) do |name, hash| + next unless requested_attrs.nil? || requested_attrs.include?(name) if self.class._fragmented hash[name] = self.class._fragmented.public_send(name) else diff --git a/lib/active_model/serializer/adapter/attributes.rb b/lib/active_model/serializer/adapter/attributes.rb index 15577eb8e..49dea8607 100644 --- a/lib/active_model/serializer/adapter/attributes.rb +++ b/lib/active_model/serializer/adapter/attributes.rb @@ -57,10 +57,7 @@ def include_meta(json) def resource_object_for(options) cache_check(serializer) do - attributes = serializer.attributes - attributes.slice!(*options[:fields]) if options[:fields] - - attributes + serializer.attributes(options[:fields]) end end end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 6f43d5f30..962c95be5 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -140,8 +140,7 @@ def resource_object_for(serializer) cache_check(serializer) do resource_object = resource_identifier_for(serializer) requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) - attributes = serializer.attributes.except(:id) - attributes.slice!(*requested_fields) if requested_fields + attributes = serializer.attributes(requested_fields).except(:id) resource_object[:attributes] = attributes if attributes.any? resource_object end From 3804dcc238aa874167a87727454fc8f18e8a66ae Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 6 Oct 2015 19:35:09 +0200 Subject: [PATCH 347/903] Add support for resource-level JSON API links. --- lib/active_model/serializer.rb | 14 ++++++++ .../serializer/adapter/json_api.rb | 30 ++++++++++++++-- .../serializer/adapter/json_api/link.rb | 34 ++++++++++++++++++ test/adapter/json_api/links_test.rb | 35 +++++++++++++++++-- 4 files changed, 108 insertions(+), 5 deletions(-) create mode 100644 lib/active_model/serializer/adapter/json_api/link.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 2f55d450b..b513216fa 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -50,6 +50,9 @@ def self.digest_caller_file(caller_line) self._attributes ||= [] class_attribute :_attributes_keys # @api private : maps attribute value to explict key name, @see Serializer#attribute self._attributes_keys ||= {} + class_attribute :_links # @api private : links definitions, @see Serializer#link + self._links ||= {} + serializer.class_attribute :_cache # @api private : the cache object serializer.class_attribute :_fragmented # @api private : @see ::fragmented serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key @@ -72,6 +75,7 @@ def self.inherited(base) caller_line = caller.first base._attributes = _attributes.dup base._attributes_keys = _attributes_keys.dup + base._links = _links.dup base._cache_digest = digest_caller_file(caller_line) super end @@ -83,6 +87,10 @@ def self.type(type) self._type = type end + def self.link(name, value = nil, &block) + _links[name] = block || value + end + # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :name, :recent_edits @@ -249,6 +257,12 @@ def attributes(requested_attrs = nil) end end + # @api private + # Used by JsonApi adapter to build resource links. + def links + self.class._links + end + protected attr_accessor :instance_options diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 962c95be5..4cb316435 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -5,6 +5,7 @@ class JsonApi < Base extend ActiveSupport::Autoload autoload :PaginationLinks autoload :FragmentCache + autoload :Link # TODO: if we like this abstraction and other API objects to it, # then extract to its own file and require it. @@ -94,7 +95,7 @@ def serializable_hash_for_collection(options) if serializer.paginated? hash[:links] ||= {} - hash[:links].update(links_for(serializer, options)) + hash[:links].update(pagination_links_for(serializer, options)) end hash @@ -136,12 +137,21 @@ def resource_identifier_for(serializer) { id: id.to_s, type: type } end + def attributes_for(serializer, fields) + serializer.attributes(fields).except(:id) + end + def resource_object_for(serializer) cache_check(serializer) do resource_object = resource_identifier_for(serializer) + requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) - attributes = serializer.attributes(requested_fields).except(:id) + attributes = attributes_for(serializer, requested_fields) resource_object[:attributes] = attributes if attributes.any? + + links = links_for(serializer) + resource_object[:links] = links if links.any? + resource_object end end @@ -204,7 +214,21 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) end end - def links_for(serializer, options) + def links_for(serializer) + serializer.links.each_with_object({}) do |(name, value), hash| + hash[name] = + if value.respond_to?(:call) + link = Link.new(serializer) + link.instance_eval(&value) + + link.to_hash + else + value + end + end + end + + def pagination_links_for(serializer, options) JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) end end diff --git a/lib/active_model/serializer/adapter/json_api/link.rb b/lib/active_model/serializer/adapter/json_api/link.rb new file mode 100644 index 000000000..45ce89609 --- /dev/null +++ b/lib/active_model/serializer/adapter/json_api/link.rb @@ -0,0 +1,34 @@ +module ActiveModel + class Serializer + module Adapter + class JsonApi + class Link + def initialize(serializer) + @object = serializer.object + @scope = serializer.scope + end + + def href(value) + self._href = value + end + + def meta(value) + self._meta = value + end + + def to_hash + hash = { href: _href } + hash.merge!(meta: _meta) if _meta + + hash + end + + protected + + attr_accessor :_href, :_meta + attr_reader :object, :scope + end + end + end + end +end diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index d3b56ee9a..85e62e92e 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -5,8 +5,19 @@ class Serializer module Adapter class JsonApi class LinksTest < Minitest::Test + LinkAuthor = Class.new(::Model) + class LinkAuthorSerializer < ActiveModel::Serializer + link :self do + href "//example.com/link_author/#{object.id}" + meta stuff: 'value' + end + + link :other, '//example.com/resource' + end + def setup @post = Post.new(id: 1337, comments: [], author: nil) + @author = LinkAuthor.new(id: 1337) end def test_toplevel_links @@ -15,16 +26,36 @@ def test_toplevel_links adapter: :json_api, links: { self: { - href: '//posts' + href: '//example.com/posts', + meta: { + stuff: 'value' + } } }).serializable_hash expected = { self: { - href: '//posts' + href: '//example.com/posts', + meta: { + stuff: 'value' + } } } assert_equal(expected, hash[:links]) end + + def test_resource_links + hash = serializable(@author, adapter: :json_api).serializable_hash + expected = { + self: { + href: '//example.com/link_author/1337', + meta: { + stuff: 'value' + } + }, + other: '//example.com/resource' + } + assert_equal(expected, hash[:data][:links]) + end end end end From 8ac2b9b01fa4f26a6d2ff623fff2e461de04efb3 Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 3 Nov 2015 23:54:49 +0100 Subject: [PATCH 348/903] Minor cleanup. --- .../serializer/adapter/json_api.rb | 29 +++++++------------ 1 file changed, 11 insertions(+), 18 deletions(-) diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 4cb316435..8eafe166f 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -102,9 +102,8 @@ def serializable_hash_for_collection(options) end def serializable_hash_for_single_resource - primary_data = primary_data_for(serializer) - relationships = relationships_for(serializer) - primary_data[:relationships] = relationships if relationships.any? + primary_data = resource_object_for(serializer) + hash = { data: primary_data } included = included_resources(@include_tree, [primary_data]) @@ -142,26 +141,22 @@ def attributes_for(serializer, fields) end def resource_object_for(serializer) - cache_check(serializer) do + resource_object = cache_check(serializer) do resource_object = resource_identifier_for(serializer) requested_fields = fieldset && fieldset.fields_for(resource_object[:type]) attributes = attributes_for(serializer, requested_fields) resource_object[:attributes] = attributes if attributes.any? - - links = links_for(serializer) - resource_object[:links] = links if links.any? - resource_object end - end - def primary_data_for(serializer) - if serializer.respond_to?(:each) - serializer.map { |s| resource_object_for(s) } - else - resource_object_for(serializer) - end + relationships = relationships_for(serializer) + resource_object[:relationships] = relationships if relationships.any? + + links = links_for(serializer) + resource_object[:links] = links if links.any? + + resource_object end def relationship_value_for(serializer, options = {}) @@ -201,9 +196,7 @@ def add_included_resources_for(serializer, include_tree, primary_data, included) else return unless serializer && serializer.object - resource_object = primary_data_for(serializer) - relationships = relationships_for(serializer) - resource_object[:relationships] = relationships if relationships.any? + resource_object = resource_object_for(serializer) return if included.include?(resource_object) || primary_data.include?(resource_object) included.push(resource_object) From 6407dbeadd675bb538b62469978f84ab4ebbe00d Mon Sep 17 00:00:00 2001 From: Paul Chobert Date: Fri, 6 Nov 2015 17:23:25 +0100 Subject: [PATCH 349/903] Add test and bugfix to include an array of string --- lib/active_model/serializer/include_tree.rb | 2 +- test/include_tree/include_args_to_hash_test.rb | 13 +++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/lib/active_model/serializer/include_tree.rb b/lib/active_model/serializer/include_tree.rb index 28bc21750..d5cbe464f 100644 --- a/lib/active_model/serializer/include_tree.rb +++ b/lib/active_model/serializer/include_tree.rb @@ -52,7 +52,7 @@ def include_args_to_hash(included) hash[key] = include_args_to_hash(value) end when Array - included.reduce({}) { |a, e| a.merge!(include_args_to_hash(e)) } + included.reduce({}) { |a, e| a.deep_merge!(include_args_to_hash(e)) } when String include_string_to_hash(included) else diff --git a/test/include_tree/include_args_to_hash_test.rb b/test/include_tree/include_args_to_hash_test.rb index cb5d5c355..0922f5915 100644 --- a/test/include_tree/include_args_to_hash_test.rb +++ b/test/include_tree/include_args_to_hash_test.rb @@ -44,6 +44,19 @@ def test_include_args_to_hash_from_array_of_hashes assert_equal(expected, actual) end + + def test_array_of_string + expected = { + comments: { author: {}, attachment: {} } + } + input = [ + 'comments.author', + 'comments.attachment' + ] + actual = Parsing.include_args_to_hash(input) + + assert_equal(expected, actual) + end end end end From 31172b1be5752000286e941a64e83b08e7aa9300 Mon Sep 17 00:00:00 2001 From: tchak Date: Wed, 21 Oct 2015 12:29:54 +0200 Subject: [PATCH 350/903] rename context to serialization_context --- lib/action_controller/serialization.rb | 3 ++- .../serializer/adapter/json_api.rb | 2 +- .../adapter/json_api/pagination_links.rb | 6 +++--- .../serialization_context.rb | 10 ++++++++++ .../serialization_context_test.rb | 18 ++++++++++++++++++ test/adapter/json_api/pagination_links_test.rb | 4 ++-- 6 files changed, 36 insertions(+), 7 deletions(-) create mode 100644 lib/active_model_serializers/serialization_context.rb create mode 100644 test/active_model_serializers/serialization_context_test.rb diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 1158e9751..c11b6c8ea 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -1,4 +1,5 @@ require 'active_support/core_ext/class/attribute' +require 'active_model_serializers/serialization_context' module ActionController module Serialization @@ -46,7 +47,7 @@ def use_adapter? [:_render_option_json, :_render_with_renderer_json].each do |renderer_method| define_method renderer_method do |resource, options| - options.fetch(:context) { options[:context] = request } + options.fetch(:serialization_context) { options[:serialization_context] = ActiveModelSerializers::SerializationContext.new(request) } serializable_resource = get_serializer(resource, options) super(serializable_resource, options) end diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index 8eafe166f..b34b5ab41 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -222,7 +222,7 @@ def links_for(serializer) end def pagination_links_for(serializer, options) - JsonApi::PaginationLinks.new(serializer.object, options[:context]).serializable_hash(options) + JsonApi::PaginationLinks.new(serializer.object, options[:serialization_context]).serializable_hash(options) end end end diff --git a/lib/active_model/serializer/adapter/json_api/pagination_links.rb b/lib/active_model/serializer/adapter/json_api/pagination_links.rb index 368d47958..9c437057b 100644 --- a/lib/active_model/serializer/adapter/json_api/pagination_links.rb +++ b/lib/active_model/serializer/adapter/json_api/pagination_links.rb @@ -41,11 +41,11 @@ def pages_from end def url(options) - @url ||= options.fetch(:links, {}).fetch(:self, nil) || original_url + @url ||= options.fetch(:links, {}).fetch(:self, nil) || request_url end - def original_url - @original_url ||= context.original_url[/\A[^?]+/] + def request_url + @request_url ||= context.request_url end def query_parameters diff --git a/lib/active_model_serializers/serialization_context.rb b/lib/active_model_serializers/serialization_context.rb new file mode 100644 index 000000000..a373d6869 --- /dev/null +++ b/lib/active_model_serializers/serialization_context.rb @@ -0,0 +1,10 @@ +module ActiveModelSerializers + class SerializationContext + attr_reader :request_url, :query_parameters + + def initialize(request) + @request_url = request.original_url[/\A[^?]+/] + @query_parameters = request.query_parameters + end + end +end diff --git a/test/active_model_serializers/serialization_context_test.rb b/test/active_model_serializers/serialization_context_test.rb new file mode 100644 index 000000000..b75b7ade8 --- /dev/null +++ b/test/active_model_serializers/serialization_context_test.rb @@ -0,0 +1,18 @@ +require 'test_helper' + +class ActiveModelSerializers::SerializationContextTest < Minitest::Test + def create_context + request = Minitest::Mock.new + request.expect(:original_url, 'original_url') + request.expect(:query_parameters, 'query_parameters') + + ActiveModelSerializers::SerializationContext.new(request) + end + + def test_create_context_with_request_url_and_query_parameters + context = create_context + + assert_equal context.request_url, 'original_url' + assert_equal context.query_parameters, 'query_parameters' + end +end diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index d9fd2bec5..2cc493582 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -22,10 +22,10 @@ def setup def mock_request(query_parameters = {}, original_url = URI) context = Minitest::Mock.new - context.expect(:original_url, original_url) + context.expect(:request_url, original_url) context.expect(:query_parameters, query_parameters) @options = {} - @options[:context] = context + @options[:serialization_context] = context end def load_adapter(paginated_collection, options = {}) From e5a109865cb01ca426a1d68fc803b9abe6c9a4e5 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 21:15:58 -0600 Subject: [PATCH 351/903] Test ArraySerializer less rigorously on Minitest 4 --- .../serializer/array_serializer.rb | 2 +- test/array_serializer_test.rb | 38 +++++++++++++------ test/test_helper.rb | 2 + 3 files changed, 30 insertions(+), 12 deletions(-) diff --git a/lib/active_model/serializer/array_serializer.rb b/lib/active_model/serializer/array_serializer.rb index dc95d941e..97efa8644 100644 --- a/lib/active_model/serializer/array_serializer.rb +++ b/lib/active_model/serializer/array_serializer.rb @@ -2,7 +2,7 @@ class ActiveModel::Serializer class ArraySerializer < CollectionSerializer def initialize(*) - warn "Calling deprecated ArraySerializer in #{caller[0]}. Please use CollectionSerializer" + warn "Calling deprecated ArraySerializer in #{caller[0..2].join(', ')}. Please use CollectionSerializer" super end end diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 233756c48..1ffde04bd 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -3,19 +3,35 @@ module ActiveModel class Serializer - class ArraySerializerTest < CollectionSerializerTest - extend ActiveSupport::Testing::Stream - def self.run_one_method(*) - stderr = (capture(:stderr) do - super - end) - if stderr !~ /Calling deprecated ArraySerializer/ - fail Minitest::Assertion, stderr + # Minitest.run_one_method isn't present in minitest 4 + if $minitest_version > 4 # rubocop:disable Style/GlobalVars + class ArraySerializerTest < CollectionSerializerTest + extend ActiveSupport::Testing::Stream + def self.run_one_method(*) + stderr = (capture(:stderr) do + super + end) + if stderr !~ /Calling deprecated ArraySerializer/ + fail Minitest::Assertion, stderr + end end - end - def collection_serializer - ArraySerializer + def collection_serializer + ArraySerializer + end + end + else + class ArraySerializerTest < Minitest::Test + extend ActiveSupport::Testing::Stream + def test_json_key_with_root_warns_when_using_array_serializer + stderr = (capture(:stderr) do + comment = Comment.new + post = Post.new + serializer = ArraySerializer.new([comment, post]) + assert_equal serializer.json_key, 'comments' + end) + assert_match(/Calling deprecated ArraySerializer/, stderr) + end end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index 6495d2512..6a145e1aa 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -25,10 +25,12 @@ require 'minitest/reporters' Minitest::Reporters.use! if defined?(Minitest::Test) + $minitest_version = 5 # rubocop:disable Style/GlobalVars # Minitest 5 # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/e21fdda9d/lib/minitest.rb#L45-L59 else + $minitest_version = 4 # rubocop:disable Style/GlobalVars # Minitest 4 # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/autorun.rb # https://github.com/seattlerb/minitest/blob/644a52fd0/lib/minitest/unit.rb#L768-L787 From 14a06d96c4a52950df05f1da229bdd42b1246f8e Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 23:17:08 -0600 Subject: [PATCH 352/903] Only capture stderr on Ruby 2.1 on CI Always show warnings in tests --- .travis.yml | 5 +++-- test/test_helper.rb | 2 ++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6b91070e7..6a014faef 100644 --- a/.travis.yml +++ b/.travis.yml @@ -8,7 +8,6 @@ cache: rvm: - 1.9.3 - 2.0.0 - - 2.1 - 2.2 - ruby-head - rbx-2 @@ -17,7 +16,7 @@ install: - bundle install --retry=3 script: - - env CAPTURE_STDERR=false bundle exec rake ci + - env CAPTURE_STDERR=${CAPTURE_STDERR:-false} bundle exec rake ci env: - "RAILS_VERSION=4.0" @@ -27,6 +26,8 @@ env: matrix: include: + - rvm: 2.1 + env: CAPTURE_STDERR=true - rvm: jruby-19mode env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: diff --git a/test/test_helper.rb b/test/test_helper.rb index 6a145e1aa..9257c24a1 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -49,6 +49,8 @@ def Minitest.after_run(&block) if ENV['CAPTURE_STDERR'] !~ /false|1/i require 'capture_warnings' CaptureWarnings.new(_fail_build = true).execute! +else + $VERBOSE = true end require 'active_model_serializers' From 51424963da3ce009a2dc22fe9e976f87f3fbabc2 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Wed, 21 Oct 2015 20:12:47 -0200 Subject: [PATCH 353/903] ActiveSupport::Notifications render.active_model_serializers Squashed commits: Add Logging Generates logging when renders a serializer. Tunning performance on notify_active_support - Use yield over block.call - Freeze the event name string Organize the logger architeture * Keep only the `ActiveModel::Serializer.logger` to follow the same public API we have for example to config, like `ActiveModel::Serializer.config.adapter` and remove the `ActiveModelSerializers.logger` API. * Define the logger on the load of the AMS, following the Rails convention on Railties [1], [2] and [3]. This way on non Rails apps we have a default logger and on Rails apps we will use the `Rails.logger` the same way that Active Job do [4]. [1]: https://github.com/rails/rails/blob/2ad9afe4ff2c12d1a9e4a00d9009d040e636c9b0/activejob/lib/active_job/railtie.rb#L9-L11 [2]: https://github.com/rails/rails/blob/2ad9afe4ff2c12d1a9e4a00d9009d040e636c9b0/activerecord/lib/active_record/railtie.rb#L75-L77 [3]: https://github.com/rails/rails/blob/2ad9afe4ff2c12d1a9e4a00d9009d040e636c9b0/actionview/lib/action_view/railtie.rb#L19-L21 [4]: https://github.com/rails/rails/blob/2ad9afe4ff2c12d1a9e4a00d9009d040e636c9b0/activejob/lib/active_job/logging.rb#L10-L11 Performance tunning on LogSubscriber#render Move the definition of locals to inside the `info` block this way the code is executed only when the logger is called. Remove not needed check on SerializableResource Use SerializableResource on ActionController integration On the ActionController was using a adapter, and since the instrumentation is made on the SerializableResource we need to use the SerializableResource over the adapter directly. Otherwise the logger is not called on a Rails app. Use SerializableResource on the ActionController, since this is the main interface to create and call a serializer. Using always the SerializableResource we can keep the adapter code more easy to mantain since no Adapter will need to call the instrumentation, only the SerializableResource care about this. Add docs about logging Add a CHANGELOG entry Keep the ActiveModelSerializers.logger Better wording on Logging docs [ci skip] Add doc about instrumentation [ci skip] Use ActiveModel::Callbacks on the SerializableResource --- CHANGELOG.md | 1 + docs/README.md | 2 + docs/general/instrumentation.md | 18 +++++ docs/general/logging.md | 12 +++ lib/action_controller/serialization.rb | 1 + lib/active_model/serializable_resource.rb | 35 ++++++++- lib/active_model/serializer.rb | 2 + lib/active_model/serializer/logging.rb | 26 +++++++ test/action_controller/serialization_test.rb | 10 +++ test/logging_test.rb | 77 ++++++++++++++++++++ 10 files changed, 183 insertions(+), 1 deletion(-) create mode 100644 docs/general/instrumentation.md create mode 100644 docs/general/logging.md create mode 100644 lib/active_model/serializer/logging.rb create mode 100644 test/logging_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 0f7b24bf4..f2607e07b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Breaking changes: Features: +- [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) - [#1225](https://github.com/rails-api/active_model_serializers/pull/1125) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) - [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) diff --git a/docs/README.md b/docs/README.md index a1e9d908e..a05fdfb3d 100644 --- a/docs/README.md +++ b/docs/README.md @@ -9,6 +9,8 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [Getting Started](general/getting_started.md) - [Adapters](general/adapters.md) - [Configuration Options](general/configuration_options.md) +- [Logging](general/logging.md) +- [Instrumentation](general/instrumentation.md) ## How to diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md new file mode 100644 index 000000000..d1296f68b --- /dev/null +++ b/docs/general/instrumentation.md @@ -0,0 +1,18 @@ +# Instrumentation + +AMS uses the instrumentation API provided by Active Support this way we +can choose to be notified when AMS events occur inside our application. + +## render.active_model_serializers + +|key | value | +|-------------|----------------------| +|:serializer | The serializer class | +|:adapter | The adapter instance | + +```ruby +{ + serializer: PostSerializer, + adapter: # +} +``` diff --git a/docs/general/logging.md b/docs/general/logging.md new file mode 100644 index 000000000..a4feedb8e --- /dev/null +++ b/docs/general/logging.md @@ -0,0 +1,12 @@ +# Logging + +If we are using AMS on Rails app by default the `Rails.logger` will be used. + +On a non Rails enviroment by default the `ActiveSupport::TaggedLogging` will be +used. + +If we need to customize the logger we can define this in an initializer: + +```ruby +ActiveModel::Serializer.logger = Logger.new(STDOUT) +``` diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index c11b6c8ea..49455169b 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -32,6 +32,7 @@ def get_serializer(resource, options = {}) serializable_resource.serialization_scope_name = _serialization_scope begin serializable_resource.adapter + serializable_resource rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError resource end diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index da1a772a8..1ec49e79b 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -2,6 +2,15 @@ module ActiveModel class SerializableResource ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) + extend ActiveModel::Callbacks + + define_model_callbacks :render + + around_render do |_, block, _| + notify_active_support do + block.call + end + end # Primary interface to composing a resource with a serializer and adapter. # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. @@ -11,7 +20,23 @@ def initialize(resource, options = {}) options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } end - delegate :serializable_hash, :as_json, :to_json, to: :adapter + def serializable_hash(*args) + run_callbacks :render do + adapter.serializable_hash(*args) + end + end + + def as_json(*args) + run_callbacks :render do + adapter.as_json(*args) + end + end + + def to_json(*args) + run_callbacks :render do + adapter.to_json(*args) + end + end def serialization_scope=(scope) serializer_opts[:scope] = scope @@ -64,5 +89,13 @@ def serializer? protected attr_reader :resource, :adapter_opts, :serializer_opts + + def notify_active_support + event_name = 'render.active_model_serializers'.freeze + payload = { serializer: serializer, adapter: adapter } + ActiveSupport::Notifications.instrument(event_name, payload) do + yield + end + end end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b513216fa..15c29f2bf 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -6,6 +6,7 @@ require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' +require 'active_model/serializer/logging' # ActiveModel::Serializer is an abstract class that is # reified when subclassed to decorate a resource. @@ -13,6 +14,7 @@ module ActiveModel class Serializer include Configuration include Associations + include Logging require 'active_model/serializer/adapter' # Matches diff --git a/lib/active_model/serializer/logging.rb b/lib/active_model/serializer/logging.rb new file mode 100644 index 000000000..e9b9c5434 --- /dev/null +++ b/lib/active_model/serializer/logging.rb @@ -0,0 +1,26 @@ +module ActiveModel + class Serializer + module Logging + extend ActiveSupport::Concern + + class LogSubscriber < ActiveSupport::LogSubscriber + def render(event) + logger.tagged('AMS') do + info do + serializer = event.payload[:serializer] + adapter = event.payload[:adapter] + duration = event.duration.round(2) + "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" + end + end + end + + def logger + ActiveModelSerializers.logger + end + end + end + end +end + +ActiveModel::Serializer::Logging::LogSubscriber.attach_to :active_model_serializers diff --git a/test/action_controller/serialization_test.rb b/test/action_controller/serialization_test.rb index e9288d564..a3b761981 100644 --- a/test/action_controller/serialization_test.rb +++ b/test/action_controller/serialization_test.rb @@ -420,6 +420,16 @@ def use_adapter? controller.get_serializer(Profile.new) end) end + + def test_render_event_is_emmited + ActiveSupport::Notifications.subscribe('render.active_model_serializers') do |name| + @name = name + end + + get :render_using_implicit_serializer + + assert_equal 'render.active_model_serializers', @name + end end end end diff --git a/test/logging_test.rb b/test/logging_test.rb new file mode 100644 index 000000000..32c17f49a --- /dev/null +++ b/test/logging_test.rb @@ -0,0 +1,77 @@ +require 'test_helper' + +module ActiveModel + class Serializer + class LoggingTest < Minitest::Test + class TestLogger < ActiveSupport::Logger + def initialize + @file = StringIO.new + super(@file) + end + + def messages + @file.rewind + @file.read + end + end + + def setup + @author = Author.new(name: 'Steve K.') + @post = Post.new(title: 'New Post', body: 'Body') + @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT') + @post.comments = [@comment] + @comment.post = @post + @post.author = @author + @author.posts = [@post] + @post_serializer = PostSerializer.new(@post, custom_options: true) + + @old_logger = ActiveModelSerializers.logger + @logger = ActiveSupport::TaggedLogging.new(TestLogger.new) + logger @logger + end + + def teardown + logger @old_logger + end + + def logger(logger) + ActiveModelSerializers.logger = logger + end + + def test_uses_ams_as_tag + ActiveModel::SerializableResource.new(@post).serializable_hash + assert_match(/\[AMS\]/, @logger.messages) + end + + def test_logs_when_call_serializable_hash + ActiveModel::SerializableResource.new(@post).serializable_hash + assert_match(/Rendered/, @logger.messages) + end + + def test_logs_when_call_as_json + ActiveModel::SerializableResource.new(@post).as_json + assert_match(/Rendered/, @logger.messages) + end + + def test_logs_when_call_to_json + ActiveModel::SerializableResource.new(@post).to_json + assert_match(/Rendered/, @logger.messages) + end + + def test_logs_correct_serializer + ActiveModel::SerializableResource.new(@post).serializable_hash + assert_match(/PostSerializer/, @logger.messages) + end + + def test_logs_correct_adapter + ActiveModel::SerializableResource.new(@post).serializable_hash + assert_match(/ActiveModel::Serializer::Adapter::Attributes/, @logger.messages) + end + + def test_logs_the_duration + ActiveModel::SerializableResource.new(@post).serializable_hash + assert_match(/\(\d+\.\d+ms\)/, @logger.messages) + end + end + end +end From 21bb306d38709cd75070ee9a8cbcfd3965ac2bbb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 15:46:08 -0600 Subject: [PATCH 354/903] Keep Logging in the ActiveModelSerializers namespace --- docs/general/instrumentation.md | 17 +++---- docs/general/logging.md | 4 +- lib/active_model/serializable_resource.rb | 18 +------- lib/active_model/serializer.rb | 2 - lib/active_model/serializer/logging.rb | 26 ----------- lib/active_model/serializer/railtie.rb | 6 ++- lib/active_model_serializers.rb | 8 ++-- lib/active_model_serializers/logging.rb | 45 +++++++++++++++++++ .../logging_test.rb | 0 9 files changed, 66 insertions(+), 60 deletions(-) delete mode 100644 lib/active_model/serializer/logging.rb create mode 100644 lib/active_model_serializers/logging.rb rename test/{ => active_model_serializers}/logging_test.rb (100%) diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md index d1296f68b..3adaefbd9 100644 --- a/docs/general/instrumentation.md +++ b/docs/general/instrumentation.md @@ -1,18 +1,19 @@ # Instrumentation -AMS uses the instrumentation API provided by Active Support this way we -can choose to be notified when AMS events occur inside our application. +ActiveModelSerializers uses the ActiveSupport::Notification API, which +allows for subscribing to events, such as for logging. -## render.active_model_serializers +## Events -|key | value | -|-------------|----------------------| -|:serializer | The serializer class | -|:adapter | The adapter instance | +Name: + +`render.active_model_serializers` + +Payload (example): ```ruby { serializer: PostSerializer, - adapter: # + adapter: ActiveModel::Serializer::Adapter::Attributes } ``` diff --git a/docs/general/logging.md b/docs/general/logging.md index a4feedb8e..010ae01a1 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -1,6 +1,6 @@ # Logging -If we are using AMS on Rails app by default the `Rails.logger` will be used. +If we are using ActiveModel::Serializers on Rails app by default the `Rails.logger` will be used. On a non Rails enviroment by default the `ActiveSupport::TaggedLogging` will be used. @@ -8,5 +8,5 @@ used. If we need to customize the logger we can define this in an initializer: ```ruby -ActiveModel::Serializer.logger = Logger.new(STDOUT) +ActiveModelSerializers.logger = Logger.new(STDOUT) ``` diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index 1ec49e79b..d016adaed 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -2,15 +2,7 @@ module ActiveModel class SerializableResource ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) - extend ActiveModel::Callbacks - - define_model_callbacks :render - - around_render do |_, block, _| - notify_active_support do - block.call - end - end + include ActiveModelSerializers::Logging # Primary interface to composing a resource with a serializer and adapter. # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. @@ -89,13 +81,5 @@ def serializer? protected attr_reader :resource, :adapter_opts, :serializer_opts - - def notify_active_support - event_name = 'render.active_model_serializers'.freeze - payload = { serializer: serializer, adapter: adapter } - ActiveSupport::Notifications.instrument(event_name, payload) do - yield - end - end end end diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 15c29f2bf..b513216fa 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -6,7 +6,6 @@ require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' -require 'active_model/serializer/logging' # ActiveModel::Serializer is an abstract class that is # reified when subclassed to decorate a resource. @@ -14,7 +13,6 @@ module ActiveModel class Serializer include Configuration include Associations - include Logging require 'active_model/serializer/adapter' # Matches diff --git a/lib/active_model/serializer/logging.rb b/lib/active_model/serializer/logging.rb deleted file mode 100644 index e9b9c5434..000000000 --- a/lib/active_model/serializer/logging.rb +++ /dev/null @@ -1,26 +0,0 @@ -module ActiveModel - class Serializer - module Logging - extend ActiveSupport::Concern - - class LogSubscriber < ActiveSupport::LogSubscriber - def render(event) - logger.tagged('AMS') do - info do - serializer = event.payload[:serializer] - adapter = event.payload[:adapter] - duration = event.duration.round(2) - "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" - end - end - end - - def logger - ActiveModelSerializers.logger - end - end - end - end -end - -ActiveModel::Serializer::Logging::LogSubscriber.attach_to :active_model_serializers diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index cade0354e..f6c2d27c1 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -1,9 +1,11 @@ +require 'active_model_serializers' require 'rails/railtie' + module ActiveModel class Railtie < Rails::Railtie initializer 'active_model_serializers.logger' do - ActiveSupport.on_load(:action_controller) do - ActiveModelSerializers.logger = ActionController::Base.logger + ActiveSupport.on_load(:active_model_serializers) do + self.logger = ActionController::Base.logger end end diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index 922fd876a..d2eb0fabf 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,14 +1,15 @@ -require 'logger' require 'active_model' require 'active_support' +require 'active_support/tagged_logging' +require 'active_support/logger' require 'action_controller' require 'action_controller/railtie' module ActiveModelSerializers - mattr_accessor :logger - self.logger = Rails.logger || Logger.new(IO::NULL) + mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) } extend ActiveSupport::Autoload autoload :Model + autoload :Logging module_function @@ -50,6 +51,7 @@ def silence_warnings require 'action_controller/serialization' ActiveSupport.on_load(:action_controller) do + ActiveSupport.run_load_hooks(:active_model_serializers, ActiveModelSerializers) include ::ActionController::Serialization ActionDispatch::Reloader.to_prepare do ActiveModel::Serializer.serializers_cache.clear diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb new file mode 100644 index 000000000..e80fb5d53 --- /dev/null +++ b/lib/active_model_serializers/logging.rb @@ -0,0 +1,45 @@ +## +# Adapted from: +# https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb +module ActiveModelSerializers::Logging + extend ActiveSupport::Concern + + included do + extend ActiveModel::Callbacks + define_model_callbacks :render + around_render do |_, block, _| + notify_active_support do + block.call + end + end + end + + def notify_active_support + event_name = 'render.active_model_serializers'.freeze + payload = { serializer: serializer, adapter: adapter } + ActiveSupport::Notifications.instrument(event_name, payload) do + yield + end + end + + private + + class LogSubscriber < ActiveSupport::LogSubscriber + def render(event) + logger.tagged('AMS') do + info do + serializer = event.payload[:serializer] + adapter = event.payload[:adapter] + duration = event.duration.round(2) + "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" + end + end + end + + def logger + ActiveModelSerializers.logger + end + end +end + +ActiveModelSerializers::Logging::LogSubscriber.attach_to :active_model_serializers diff --git a/test/logging_test.rb b/test/active_model_serializers/logging_test.rb similarity index 100% rename from test/logging_test.rb rename to test/active_model_serializers/logging_test.rb From 360ecc88fecab6b0cd51288cb4d9e0c7dcfe36f3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 15:49:50 -0600 Subject: [PATCH 355/903] Clean up notification code with some meta-prog --- lib/action_controller/serialization.rb | 3 +- lib/active_model/serializable_resource.rb | 23 +++---------- lib/active_model/serializer/railtie.rb | 1 - lib/active_model_serializers/logging.rb | 39 +++++++++++++++++++---- test/test_helper.rb | 1 + 5 files changed, 39 insertions(+), 28 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 49455169b..901653af6 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -31,8 +31,7 @@ def get_serializer(resource, options = {}) serializable_resource.serialization_scope ||= serialization_scope serializable_resource.serialization_scope_name = _serialization_scope begin - serializable_resource.adapter - serializable_resource + serializable_resource.tap(&:adapter) rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError resource end diff --git a/lib/active_model/serializable_resource.rb b/lib/active_model/serializable_resource.rb index d016adaed..c91eea170 100644 --- a/lib/active_model/serializable_resource.rb +++ b/lib/active_model/serializable_resource.rb @@ -4,6 +4,11 @@ class SerializableResource ADAPTER_OPTION_KEYS = Set.new([:include, :fields, :adapter, :meta, :meta_key, :links]) include ActiveModelSerializers::Logging + delegate :serializable_hash, :as_json, :to_json, to: :adapter + notify :serializable_hash, :render + notify :as_json, :render + notify :to_json, :render + # Primary interface to composing a resource with a serializer and adapter. # @return the serializable_resource, ready for #as_json/#to_json/#serializable_hash. def initialize(resource, options = {}) @@ -12,24 +17,6 @@ def initialize(resource, options = {}) options.partition { |k, _| ADAPTER_OPTION_KEYS.include? k }.map { |h| Hash[h] } end - def serializable_hash(*args) - run_callbacks :render do - adapter.serializable_hash(*args) - end - end - - def as_json(*args) - run_callbacks :render do - adapter.as_json(*args) - end - end - - def to_json(*args) - run_callbacks :render do - adapter.to_json(*args) - end - end - def serialization_scope=(scope) serializer_opts[:scope] = scope end diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index f6c2d27c1..533a191c3 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -1,4 +1,3 @@ -require 'active_model_serializers' require 'rails/railtie' module ActiveModel diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index e80fb5d53..6a1ede89e 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -2,14 +2,39 @@ # Adapted from: # https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb module ActiveModelSerializers::Logging - extend ActiveSupport::Concern + def self.included(base) + base.send(:include, ActiveSupport::Callbacks) + base.extend ClassMethods + base.class_eval do + define_callbacks :render + around_render do |_, block| + notify_active_support do + block.call + end + end + end + end - included do - extend ActiveModel::Callbacks - define_model_callbacks :render - around_render do |_, block, _| - notify_active_support do - block.call + module ClassMethods + def around_render(*filters, &blk) + set_callback(:render, :around, *filters, &blk) + end + ## + # Simple notify method that wraps up +name+ + # in a dummy method. It notifies on each call to the dummy method + # telling what the current serializer and adapter are being rendered. + # Adapted from: + # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb + + def notify(name, callback_name) + class_eval do + old = "_notifying_#{callback_name}_#{name}" + alias_method old, name + define_method name do |*args, &block| + run_callbacks callback_name do + send old, *args, &block + end + end end end end diff --git a/test/test_helper.rb b/test/test_helper.rb index 6495d2512..dc466864f 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -50,6 +50,7 @@ def Minitest.after_run(&block) end require 'active_model_serializers' +require 'active_model/serializer/railtie' require 'support/stream_capture' From 84c3b11491abf4995c7279b44156797227f1f989 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 19:43:10 -0600 Subject: [PATCH 356/903] Use null logger in test; keep track of original logger --- test/logger_test.rb | 2 +- test/test_helper.rb | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/test/logger_test.rb b/test/logger_test.rb index d324570ad..9e4853ba0 100644 --- a/test/logger_test.rb +++ b/test/logger_test.rb @@ -2,7 +2,7 @@ class ActiveModelSerializers::LoggerTest < Minitest::Test def test_logger_is_set_to_action_controller_logger_when_initializer_runs - assert_equal ActiveModelSerializers.logger, ActionController::Base.logger + assert_equal $action_controller_logger, ActionController::Base.logger # rubocop:disable Style/GlobalVars end def test_logger_can_be_set diff --git a/test/test_helper.rb b/test/test_helper.rb index dc466864f..f36bd42fd 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -63,3 +63,8 @@ def Minitest.after_run(&block) require 'fixtures/active_record' require 'fixtures/poro' + +ActiveSupport.on_load(:active_model_serializers) do + $action_controller_logger = ActiveModelSerializers.logger # rubocop:disable Style/GlobalVars + ActiveModelSerializers.logger = Logger.new(IO::NULL) +end From e8efc4eff4d832839da3b02c38c97e38ff17a4d0 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 20:41:48 -0600 Subject: [PATCH 357/903] Refactor callbacks in ams::logging --- lib/active_model_serializers/logging.rb | 86 ++++++++++++++++++------- 1 file changed, 64 insertions(+), 22 deletions(-) diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index 6a1ede89e..2658da84f 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -1,31 +1,59 @@ ## # Adapted from: +# https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb # https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb +# +# Provides a single method +notify+ to be used to declare when +# something a method notifies. +# +# class Adapter +# def self.klass_method +# # ... +# end +# +# def instance_method +# # ... +# end +# +# extend ActiveModelSerializers::Logging +# notify :instance_method, :render +# +# class << self +# extend ActiveModelSerializers::Logging +# notify :klass_method, :render +# end +# end module ActiveModelSerializers::Logging - def self.included(base) - base.send(:include, ActiveSupport::Callbacks) - base.extend ClassMethods - base.class_eval do + extend ActiveSupport::Concern + + included do + include ActiveSupport::Callbacks + instrument_around_render + end + + module ClassMethods + def instrument_around_render define_callbacks :render - around_render do |_, block| - notify_active_support do - block.call + around_render do |args, block| + tag_logger do + notify_render do + block.call(args) + end end end end - end - module ClassMethods def around_render(*filters, &blk) set_callback(:render, :around, *filters, &blk) end + ## # Simple notify method that wraps up +name+ - # in a dummy method. It notifies on each call to the dummy method - # telling what the current serializer and adapter are being rendered. + # in a dummy method. It notifies on with the +callback_name+ notifier on + # each call to the dummy method, telling what the current serializer and adapter + # are being rendered. # Adapted from: # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb - def notify(name, callback_name) class_eval do old = "_notifying_#{callback_name}_#{name}" @@ -39,25 +67,39 @@ def notify(name, callback_name) end end - def notify_active_support + def notify_render(*) event_name = 'render.active_model_serializers'.freeze - payload = { serializer: serializer, adapter: adapter } - ActiveSupport::Notifications.instrument(event_name, payload) do + ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do yield end end + def notify_render_payload + { serializer: serializer, adapter: adapter } + end + private + def tag_logger(*tags) + if ActiveModelSerializers.logger.respond_to?(:tagged) + tags.unshift 'AMS'.freeze unless logger_tagged_by_active_model_serializers? + ActiveModelSerializers.logger.tagged(*tags) { yield } + else + yield + end + end + + def logger_tagged_by_active_model_serializers? + ActiveModelSerializers.logger.formatter.current_tags.include?('AMS'.freeze) + end + class LogSubscriber < ActiveSupport::LogSubscriber def render(event) - logger.tagged('AMS') do - info do - serializer = event.payload[:serializer] - adapter = event.payload[:adapter] - duration = event.duration.round(2) - "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" - end + info do + serializer = event.payload[:serializer] + adapter = event.payload[:adapter] + duration = event.duration.round(2) + "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" end end From b36cc42f0347ab15a4c1d99ddbb2e51d9ffbbdbe Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 8 Nov 2015 21:01:02 -0600 Subject: [PATCH 358/903] Separate out callbacks per ActiveJob pattern --- lib/active_model_serializers.rb | 1 + lib/active_model_serializers/callbacks.rb | 55 +++++++++++++++++++++ lib/active_model_serializers/logging.rb | 60 +++++++++++------------ 3 files changed, 86 insertions(+), 30 deletions(-) create mode 100644 lib/active_model_serializers/callbacks.rb diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index d2eb0fabf..ce09b08ad 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -9,6 +9,7 @@ module ActiveModelSerializers extend ActiveSupport::Autoload autoload :Model + autoload :Callbacks autoload :Logging module_function diff --git a/lib/active_model_serializers/callbacks.rb b/lib/active_model_serializers/callbacks.rb new file mode 100644 index 000000000..7f1cd689f --- /dev/null +++ b/lib/active_model_serializers/callbacks.rb @@ -0,0 +1,55 @@ +# Adapted from +# https://github.com/rails/rails/blob/7f18ea14c8/activejob/lib/active_job/callbacks.rb +require 'active_support/callbacks' + +module ActiveModelSerializers + # = ActiveModelSerializers Callbacks + # + # ActiveModelSerializers provides hooks during the life cycle of serialization and + # allow you to trigger logic. Available callbacks are: + # + # * around_render + # + module Callbacks + extend ActiveSupport::Concern + include ActiveSupport::Callbacks + + included do + define_callbacks :render + end + + # These methods will be included into any ActiveModelSerializers object, adding + # callbacks for +render+. + module ClassMethods + # Defines a callback that will get called around the render method, + # whether it is as_json, to_json, or serializable_hash + # + # class ActiveModel::SerializableResource + # include ActiveModelSerializers::Callbacks + # + # around_render do |args, block| + # tag_logger do + # notify_render do + # block.call(args) + # end + # end + # end + # + # def as_json + # run_callbacks :render do + # adapter.as_json + # end + # end + # # Note: So that we can re-use the instrumenter for as_json, to_json, and + # # serializable_hash, we aren't using the usual format, which would be: + # # def render(args) + # # adapter.as_json + # # end + # end + # + def around_render(*filters, &blk) + set_callback(:render, :around, *filters, &blk) + end + end + end +end diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index 2658da84f..5b30a1a18 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -1,39 +1,19 @@ ## -# Adapted from: -# https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb -# https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb -# -# Provides a single method +notify+ to be used to declare when -# something a method notifies. -# -# class Adapter -# def self.klass_method -# # ... -# end -# -# def instance_method -# # ... -# end +# ActiveModelSerializers::Logging # -# extend ActiveModelSerializers::Logging -# notify :instance_method, :render +# https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb # -# class << self -# extend ActiveModelSerializers::Logging -# notify :klass_method, :render -# end -# end module ActiveModelSerializers::Logging extend ActiveSupport::Concern included do - include ActiveSupport::Callbacks - instrument_around_render + include ActiveModelSerializers::Callbacks + extend NotificationMacro + instrument_rendering end module ClassMethods - def instrument_around_render - define_callbacks :render + def instrument_rendering around_render do |args, block| tag_logger do notify_render do @@ -42,11 +22,31 @@ def instrument_around_render end end end + end - def around_render(*filters, &blk) - set_callback(:render, :around, *filters, &blk) - end - + # Adapted from: + # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb + # Provides a single method +notify+ to be used to declare when + # something a method notifies, with the argument +callback_name+ of the notification callback. + # + # class Adapter + # def self.klass_method + # # ... + # end + # + # def instance_method + # # ... + # end + # + # include ActiveModelSerializers::Logging + # notify :instance_method, :render + # + # class << self + # extend ActiveModelSerializers::Logging::NotificationMacro + # notify :klass_method, :render + # end + # end + module NotificationMacro ## # Simple notify method that wraps up +name+ # in a dummy method. It notifies on with the +callback_name+ notifier on From d1c44c719d08df24c2d8d26bda7bfd4201804972 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 03:21:40 -0600 Subject: [PATCH 359/903] Update for review per maurogeorge feedback --- README.md | 4 + docs/general/instrumentation.md | 22 +++- lib/action_controller/serialization.rb | 3 + lib/active_model_serializers.rb | 2 - lib/active_model_serializers/logging.rb | 164 ++++++++++++------------ 5 files changed, 112 insertions(+), 83 deletions(-) diff --git a/README.md b/README.md index e2bab278e..684b39c1c 100644 --- a/README.md +++ b/README.md @@ -381,6 +381,10 @@ All serializable resources must pass the ActiveModel::Serializer::Lint::Tests. See the ActiveModelSerializers::Model for a base class that implements the full API for a plain-old Ruby object (PORO). +## Hooks + +To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:active_model_serializers) do end` + ## Getting Help If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md index 3adaefbd9..160a9e765 100644 --- a/docs/general/instrumentation.md +++ b/docs/general/instrumentation.md @@ -1,7 +1,8 @@ # Instrumentation -ActiveModelSerializers uses the ActiveSupport::Notification API, which -allows for subscribing to events, such as for logging. +ActiveModelSerializers uses the +[ActiveSupport::Notification API](http://guides.rubyonrails.org/active_support_instrumentation.html#subscribing-to-an-event), +which allows for subscribing to events, such as for logging. ## Events @@ -17,3 +18,20 @@ Payload (example): adapter: ActiveModel::Serializer::Adapter::Attributes } ``` + +Subscribing: + +```ruby +ActiveSupport::Notifications.subscribe 'render.active_model_serializers' do |name, started, finished, unique_id, data| + # whatever +end +ActiveSupport::Notifications.subscribe 'render.active_model_serializers' do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + # event.payload + # whatever +end + +## [LogSubscriber](http://api.rubyonrails.org/classes/ActiveSupport/LogSubscriber.html) + +ActiveModelSerializers includes an `ActiveModelSerializers::LogSubscriber` that attaches to +`render.active_model_serializers`. diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 901653af6..5fefaedfc 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -31,6 +31,9 @@ def get_serializer(resource, options = {}) serializable_resource.serialization_scope ||= serialization_scope serializable_resource.serialization_scope_name = _serialization_scope begin + # Necessary to ensure we have an adapter for the serializable resource + # after it has been figured. + # TODO: This logic should be less opaque and probably moved into the SerializableResource. serializable_resource.tap(&:adapter) rescue ActiveModel::Serializer::CollectionSerializer::NoSerializerError resource diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index ce09b08ad..c7a4d1d43 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -1,7 +1,5 @@ require 'active_model' require 'active_support' -require 'active_support/tagged_logging' -require 'active_support/logger' require 'action_controller' require 'action_controller/railtie' module ActiveModelSerializers diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index 5b30a1a18..cc1cdc34e 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -3,108 +3,114 @@ # # https://github.com/rails/rails/blob/280654ef88/activejob/lib/active_job/logging.rb # -module ActiveModelSerializers::Logging - extend ActiveSupport::Concern +module ActiveModelSerializers + module Logging + extend ActiveSupport::Concern - included do - include ActiveModelSerializers::Callbacks - extend NotificationMacro - instrument_rendering - end + included do + include ActiveModelSerializers::Callbacks + extend Macros + instrument_rendering + end - module ClassMethods - def instrument_rendering - around_render do |args, block| - tag_logger do - notify_render do - block.call(args) + module ClassMethods + def instrument_rendering + around_render do |args, block| + tag_logger do + notify_render do + block.call(args) + end end end end end - end - # Adapted from: - # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb - # Provides a single method +notify+ to be used to declare when - # something a method notifies, with the argument +callback_name+ of the notification callback. - # - # class Adapter - # def self.klass_method - # # ... - # end - # - # def instance_method - # # ... - # end - # - # include ActiveModelSerializers::Logging - # notify :instance_method, :render - # - # class << self - # extend ActiveModelSerializers::Logging::NotificationMacro - # notify :klass_method, :render - # end - # end - module NotificationMacro - ## - # Simple notify method that wraps up +name+ - # in a dummy method. It notifies on with the +callback_name+ notifier on - # each call to the dummy method, telling what the current serializer and adapter - # are being rendered. + # Macros that can be used to customize the logging of class or instance methods, + # by extending the class or its singleton. + # # Adapted from: # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb - def notify(name, callback_name) - class_eval do - old = "_notifying_#{callback_name}_#{name}" - alias_method old, name - define_method name do |*args, &block| - run_callbacks callback_name do - send old, *args, &block + # + # Provides a single method +notify+ to be used to declare when + # something a method notifies, with the argument +callback_name+ of the notification callback. + # + # class Adapter + # def self.klass_method + # # ... + # end + # + # def instance_method + # # ... + # end + # + # include ActiveModelSerializers::Logging::Macros + # notify :instance_method, :render + # + # class << self + # extend ActiveModelSerializers::Logging::Macros + # notify :klass_method, :render + # end + # end + module Macros + ## + # Simple notify method that wraps up +name+ + # in a dummy method. It notifies on with the +callback_name+ notifier on + # each call to the dummy method, telling what the current serializer and adapter + # are being rendered. + # Adapted from: + # https://github.com/rubygems/rubygems/blob/cb28f5e991/lib/rubygems/deprecate.rb + def notify(name, callback_name) + class_eval do + old = "_notifying_#{callback_name}_#{name}" + alias_method old, name + define_method name do |*args, &block| + run_callbacks callback_name do + send old, *args, &block + end end end end end - end - def notify_render(*) - event_name = 'render.active_model_serializers'.freeze - ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do - yield + def notify_render(*) + event_name = 'render.active_model_serializers'.freeze + ActiveSupport::Notifications.instrument(event_name, notify_render_payload) do + yield + end end - end - def notify_render_payload - { serializer: serializer, adapter: adapter } - end + def notify_render_payload + { serializer: serializer, adapter: adapter } + end - private + private - def tag_logger(*tags) - if ActiveModelSerializers.logger.respond_to?(:tagged) - tags.unshift 'AMS'.freeze unless logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.tagged(*tags) { yield } - else - yield + def tag_logger(*tags) + if ActiveModelSerializers.logger.respond_to?(:tagged) + tags.unshift 'AMS'.freeze unless logger_tagged_by_active_model_serializers? + ActiveModelSerializers.logger.tagged(*tags) { yield } + else + yield + end end - end - def logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.formatter.current_tags.include?('AMS'.freeze) - end + def logger_tagged_by_active_model_serializers? + ActiveModelSerializers.logger.formatter.current_tags.include?('AMS'.freeze) + end - class LogSubscriber < ActiveSupport::LogSubscriber - def render(event) - info do - serializer = event.payload[:serializer] - adapter = event.payload[:adapter] - duration = event.duration.round(2) - "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" + class LogSubscriber < ActiveSupport::LogSubscriber + def render(event) + info do + serializer = event.payload[:serializer] + adapter = event.payload[:adapter] + duration = event.duration.round(2) + "Rendered #{serializer.name} with #{adapter.class} (#{duration}ms)" + end end - end - def logger - ActiveModelSerializers.logger + def logger + ActiveModelSerializers.logger + end end end end From 733f5bca7e076d99c131d92717c3d1b8effe1202 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 19 Nov 2015 12:44:30 -0600 Subject: [PATCH 360/903] Rename event from AMS to active_model_serializers per NullVoxPopuli comment --- lib/active_model_serializers/logging.rb | 4 ++-- test/active_model_serializers/logging_test.rb | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index cc1cdc34e..511ef764f 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -87,7 +87,7 @@ def notify_render_payload def tag_logger(*tags) if ActiveModelSerializers.logger.respond_to?(:tagged) - tags.unshift 'AMS'.freeze unless logger_tagged_by_active_model_serializers? + tags.unshift 'active_model_serializsers'.freeze unless logger_tagged_by_active_model_serializers? ActiveModelSerializers.logger.tagged(*tags) { yield } else yield @@ -95,7 +95,7 @@ def tag_logger(*tags) end def logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.formatter.current_tags.include?('AMS'.freeze) + ActiveModelSerializers.logger.formatter.current_tags.include?('active_model_serializsers'.freeze) end class LogSubscriber < ActiveSupport::LogSubscriber diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb index 32c17f49a..1773071dc 100644 --- a/test/active_model_serializers/logging_test.rb +++ b/test/active_model_serializers/logging_test.rb @@ -40,7 +40,7 @@ def logger(logger) def test_uses_ams_as_tag ActiveModel::SerializableResource.new(@post).serializable_hash - assert_match(/\[AMS\]/, @logger.messages) + assert_match(/\[active_model_serializsers\]/, @logger.messages) end def test_logs_when_call_serializable_hash From defd8d05c98b279ff35064e39ee395478abe7050 Mon Sep 17 00:00:00 2001 From: John Hamelink Date: Tue, 24 Nov 2015 00:24:23 +0000 Subject: [PATCH 361/903] Fix bundler caching in travis & Appveyor - Point gems to vendor/bundle in travis.yml - Point Travis cache to vendor/bundle - Point Appveyor cache to vendor/bundle --- .gitignore | 1 + .travis.yml | 9 ++++----- appveyor.yml | 5 ++++- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/.gitignore b/.gitignore index 43b0fba4c..cd2acb281 100644 --- a/.gitignore +++ b/.gitignore @@ -21,3 +21,4 @@ tmp *.swp .ruby-version .ruby-gemset +vendor/bundle diff --git a/.travis.yml b/.travis.yml index 6a014faef..e39bb3e99 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,9 +2,6 @@ language: ruby sudo: false -cache: - bundler: true - rvm: - 1.9.3 - 2.0.0 @@ -12,8 +9,10 @@ rvm: - ruby-head - rbx-2 -install: - - bundle install --retry=3 +install: bundle install --path=vendor/bundle --retry=3 --jobs=3 +cache: + directories: + - vendor/bundle script: - env CAPTURE_STDERR=${CAPTURE_STDERR:-false} bundle exec rake ci diff --git a/appveyor.yml b/appveyor.yml index 28c08a407..6190feab6 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -11,6 +11,9 @@ environment: - ruby_version: "21" - ruby_version: "21-x64" +cache: + - vendor/bundle + install: - SET PATH=C:\Ruby%ruby_version%\bin;%PATH% - ruby --version @@ -18,7 +21,7 @@ install: - gem install bundler - bundler --version - bundle platform - - bundle install --retry=3 + - bundle install --path=vendor/bundle --retry=3 --jobs=3 test_script: - bundle exec rake ci From 39ef9bff108f50bb292105a1f8849f98ef9ca921 Mon Sep 17 00:00:00 2001 From: Peter Wagenet Date: Tue, 24 Nov 2015 07:22:59 -0800 Subject: [PATCH 362/903] Fix typo --- lib/active_model_serializers/logging.rb | 4 ++-- test/active_model_serializers/logging_test.rb | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/active_model_serializers/logging.rb b/lib/active_model_serializers/logging.rb index 511ef764f..bfe535c30 100644 --- a/lib/active_model_serializers/logging.rb +++ b/lib/active_model_serializers/logging.rb @@ -87,7 +87,7 @@ def notify_render_payload def tag_logger(*tags) if ActiveModelSerializers.logger.respond_to?(:tagged) - tags.unshift 'active_model_serializsers'.freeze unless logger_tagged_by_active_model_serializers? + tags.unshift 'active_model_serializers'.freeze unless logger_tagged_by_active_model_serializers? ActiveModelSerializers.logger.tagged(*tags) { yield } else yield @@ -95,7 +95,7 @@ def tag_logger(*tags) end def logger_tagged_by_active_model_serializers? - ActiveModelSerializers.logger.formatter.current_tags.include?('active_model_serializsers'.freeze) + ActiveModelSerializers.logger.formatter.current_tags.include?('active_model_serializers'.freeze) end class LogSubscriber < ActiveSupport::LogSubscriber diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb index 1773071dc..6dc01bc4c 100644 --- a/test/active_model_serializers/logging_test.rb +++ b/test/active_model_serializers/logging_test.rb @@ -40,7 +40,7 @@ def logger(logger) def test_uses_ams_as_tag ActiveModel::SerializableResource.new(@post).serializable_hash - assert_match(/\[active_model_serializsers\]/, @logger.messages) + assert_match(/\[active_model_serializers\]/, @logger.messages) end def test_logs_when_call_serializable_hash From 3dffd8a8b7062be2b1ac48500dfc71c866205908 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 25 Nov 2015 21:24:00 -0600 Subject: [PATCH 363/903] Add more warnings ignore directories --- test/capture_warnings.rb | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/test/capture_warnings.rb b/test/capture_warnings.rb index 7eb75c500..d3674cab2 100644 --- a/test/capture_warnings.rb +++ b/test/capture_warnings.rb @@ -9,7 +9,11 @@ def initialize(fail_on_warnings = true) @app_root ||= Dir.pwd @output_dir = File.join(app_root, 'tmp') FileUtils.mkdir_p(output_dir) - @bundle_dir = File.join(app_root, 'bundle') + @ignore_dirs = [ + File.join(app_root, '.bundle'), + File.join(app_root, 'bundle'), + File.join(app_root, 'vendor') + ] @output = STDOUT end @@ -28,7 +32,7 @@ def execute! def after_tests(lines) app_warnings, other_warnings = lines.partition do |line| - line.include?(app_root) && !line.include?(bundle_dir) + line.include?(app_root) && ignore_dirs.none? { |ignore_dir| line.include?(ignore_dir) } end if app_warnings.any? @@ -67,5 +71,5 @@ def after_tests(lines) private - attr_reader :stderr_file, :app_root, :output_dir, :bundle_dir, :fail_on_warnings, :output + attr_reader :stderr_file, :app_root, :output_dir, :ignore_dirs, :fail_on_warnings, :output end From 2bea7f94f37bdc44c1db7e6e18628cb7603ace26 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 19 Nov 2015 14:05:10 -0600 Subject: [PATCH 364/903] Require CI to pass on Rails master (Rails 5) --- .travis.yml | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/.travis.yml b/.travis.yml index e39bb3e99..bfc8edfd0 100644 --- a/.travis.yml +++ b/.travis.yml @@ -5,7 +5,8 @@ sudo: false rvm: - 1.9.3 - 2.0.0 - - 2.2 + - 2.1 + - 2.2.2 - ruby-head - rbx-2 @@ -24,12 +25,18 @@ env: - "RAILS_VERSION=master" matrix: - include: + exclude: + - rvm: 1.9.3 + env: RAILS_VERSION=master + - rvm: 2.0.0 + env: RAILS_VERSION=master - rvm: 2.1 + env: RAILS_VERSION=master + include: + - rvm: 2.2 env: CAPTURE_STDERR=true - rvm: jruby-19mode env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: - rvm: ruby-head - - env: "RAILS_VERSION=master" fast_finish: true From a9ce4fb766b1f3c71b09027ca95c43f53e2104cd Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 01:39:30 -0600 Subject: [PATCH 365/903] Move caching initialization to Railtie Also - Add reference to config from ActiveModelSerializers.config - correctly call super in FragmentCacheTest#setup - rename test rails app from Foo to ActiveModelSerializers::RailsApplication --- lib/active_model/serializer.rb | 2 +- lib/active_model/serializer/railtie.rb | 7 +++++++ lib/active_model_serializers.rb | 4 ++++ test/adapter/fragment_cache_test.rb | 1 + test/support/rails_app.rb | 10 +++++++--- 5 files changed, 20 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index b513216fa..3975391c8 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -152,7 +152,7 @@ def self.fragmented(serializer) # @todo require less code comments. See # https://github.com/rails-api/active_model_serializers/pull/1249#issuecomment-146567837 def self.cache(options = {}) - self._cache = ActionController::Base.cache_store if Rails.configuration.action_controller.perform_caching + self._cache = ActiveModelSerializers.config.cache_store if ActiveModelSerializers.config.perform_caching self._cache_key = options.delete(:key) self._cache_only = options.delete(:only) self._cache_except = options.delete(:except) diff --git a/lib/active_model/serializer/railtie.rb b/lib/active_model/serializer/railtie.rb index 533a191c3..18bb513c9 100644 --- a/lib/active_model/serializer/railtie.rb +++ b/lib/active_model/serializer/railtie.rb @@ -8,6 +8,13 @@ class Railtie < Rails::Railtie end end + initializer 'active_model_serializers.caching' do + ActiveSupport.on_load(:action_controller) do + ActiveModelSerializers.config.cache_store = ActionController::Base.cache_store + ActiveModelSerializers.config.perform_caching = Rails.configuration.action_controller.perform_caching + end + end + initializer 'generators' do |app| app.load_generators require 'generators/serializer/resource_override' diff --git a/lib/active_model_serializers.rb b/lib/active_model_serializers.rb index c7a4d1d43..a3e2ff006 100644 --- a/lib/active_model_serializers.rb +++ b/lib/active_model_serializers.rb @@ -5,6 +5,10 @@ module ActiveModelSerializers mattr_accessor(:logger) { ActiveSupport::TaggedLogging.new(ActiveSupport::Logger.new(STDOUT)) } + def self.config + ActiveModel::Serializer.config + end + extend ActiveSupport::Autoload autoload :Model autoload :Callbacks diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index fc6c3feb4..cacc156c3 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -4,6 +4,7 @@ class Serializer module Adapter class FragmentCacheTest < Minitest::Test def setup + super @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') @author = Author.new(name: 'Joao M. D. Moura') @role = Role.new(name: 'Great Author', description: nil) diff --git a/test/support/rails_app.rb b/test/support/rails_app.rb index c567de2db..ced830dc5 100644 --- a/test/support/rails_app.rb +++ b/test/support/rails_app.rb @@ -1,14 +1,18 @@ -class Foo < Rails::Application +class ActiveModelSerializers::RailsApplication < Rails::Application if Rails::VERSION::MAJOR >= 4 config.eager_load = false + config.secret_key_base = 'abc123' - config.action_controller.perform_caching = true + config.active_support.test_order = :random + config.logger = Logger.new(nil) + + config.action_controller.perform_caching = true ActionController::Base.cache_store = :memory_store end end -Foo.initialize! +ActiveModelSerializers::RailsApplication.initialize! module TestHelper Routes = ActionDispatch::Routing::RouteSet.new From d2a11678ef18c992739276daf139a2c5f0266341 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 24 Nov 2015 14:07:48 -0600 Subject: [PATCH 366/903] ActiveModel::AttributeAssignment requires Model#respond_to_missing? --- test/fixtures/poro.rb | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 28ee08d52..573b3fa8d 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -16,6 +16,12 @@ def method_missing(meth, *args) end end + # required for ActiveModel::AttributeAssignment#_assign_attribute + # in Rails 5 + def respond_to_missing?(method_name, _include_private = false) + attributes.key?(method_name.to_s.tr('=', '').to_sym) || super + end + def cache_key_with_digest "#{cache_key}/#{FILE_DIGEST}" end From 7d707aabdcd6254e926d7350cbf7b815fede919b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 00:39:25 -0600 Subject: [PATCH 367/903] Update Gemfile/gemspec dependencies for Rails 5/master --- Gemfile | 5 +++-- active_model_serializers.gemspec | 6 ++++++ 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Gemfile b/Gemfile index 1d96ba05e..92d395769 100644 --- a/Gemfile +++ b/Gemfile @@ -11,11 +11,13 @@ version = ENV['RAILS_VERSION'] || '4.2' if version == 'master' gem 'rack', github: 'rack/rack' + gem 'arel', github: 'rails/arel' git 'https://github.com/rails/rails.git' do gem 'railties' gem 'activesupport' gem 'activemodel' gem 'actionpack' + gem 'activerecord', group: :test # Rails 5 gem 'actionview' end @@ -27,6 +29,7 @@ else gem 'activesupport', gem_version gem 'activemodel', gem_version gem 'actionpack', gem_version + gem 'activerecord', gem_version, group: :test end # https://github.com/bundler/bundler/blob/89a8778c19269561926cea172acdcda241d26d23/lib/bundler/dependency.rb#L30-L54 @@ -36,11 +39,9 @@ end gem 'tzinfo-data', platforms: (@windows_platforms + [:jruby]) group :test do - gem 'activerecord' gem 'sqlite3', platform: (@windows_platforms + [:ruby]) gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby - gem 'minitest-reporters', require: false, group: :development gem 'codeclimate-test-reporter', require: false gem 'simplecov', '~> 0.10', require: false, group: :development end diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 1e438e2cb..3ccd9654e 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -41,10 +41,16 @@ Gem::Specification.new do |spec| # 'minitest' # 'thread_safe' + spec.add_development_dependency 'activerecord', rails_versions + # arel + # activesuport + # activemodel + # Soft dependency for pagination spec.add_development_dependency 'kaminari', ' ~> 0.16.3' spec.add_development_dependency 'will_paginate', '~> 3.0', '>= 3.0.7' spec.add_development_dependency 'bundler', '~> 1.6' spec.add_development_dependency 'timecop', '~> 0.7' + spec.add_development_dependency 'minitest-reporters' end From 3b87cb3593419b6a47cd32c2924ad5d12b700e5b Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 01:12:14 -0600 Subject: [PATCH 368/903] Patch ActionController::TestCase#assigns for Rails5 --- Gemfile | 2 -- test/support/test_case.rb | 8 ++++++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/Gemfile b/Gemfile index 92d395769..9a386356f 100644 --- a/Gemfile +++ b/Gemfile @@ -21,8 +21,6 @@ if version == 'master' # Rails 5 gem 'actionview' end - # Rails 5 - gem 'rails-controller-testing', github: 'rails/rails-controller-testing' else gem_version = "~> #{version}.0" gem 'railties', gem_version diff --git a/test/support/test_case.rb b/test/support/test_case.rb index 66e8648d2..c07b5bc00 100644 --- a/test/support/test_case.rb +++ b/test/support/test_case.rb @@ -2,4 +2,12 @@ def setup @routes = TestHelper::Routes end + + # For Rails5 + # https://github.com/rails/rails/commit/ca83436d1b3b6cedd1eca2259f65661e69b01909#diff-b9bbf56e85d3fe1999f16317f2751e76L17 + def assigns(key = nil) + assigns = {}.with_indifferent_access + @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) } + key.nil? ? assigns : assigns[key] + end end From c56d49f26b10af382433d7adc8190aaff1a8af3f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 01:13:46 -0600 Subject: [PATCH 369/903] Test keyword args in requests for Rails 5; fallback for earlier versions kwargs: params,session,flash,method,body Fix Rails 5 DEPRECATION WARNING --- .../json_api/pagination_test.rb | 14 ++++----- test/support/rails5_shims.rb | 29 +++++++++++++++++++ test/support/test_case.rb | 6 ++++ test/test_helper.rb | 2 ++ 4 files changed, 44 insertions(+), 7 deletions(-) create mode 100644 test/support/rails5_shims.rb diff --git a/test/action_controller/json_api/pagination_test.rb b/test/action_controller/json_api/pagination_test.rb index 4286ed886..7c8ebec26 100644 --- a/test/action_controller/json_api/pagination_test.rb +++ b/test/action_controller/json_api/pagination_test.rb @@ -53,7 +53,7 @@ def test_render_pagination_links_with_will_paginate 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } - get :render_pagination_using_will_paginate, page: { number: 2, size: 1 } + get :render_pagination_using_will_paginate, params: { page: { number: 2, size: 1 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end @@ -62,7 +62,7 @@ def test_render_only_last_and_next_pagination_links expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2", 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2", 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2" } - get :render_pagination_using_will_paginate, page: { number: 1, size: 2 } + get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end @@ -73,7 +73,7 @@ def test_render_pagination_links_with_kaminari 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", 'next' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", 'last' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1" } - get :render_pagination_using_kaminari, page: { number: 2, size: 1 } + get :render_pagination_using_kaminari, params: { page: { number: 2, size: 1 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end @@ -82,7 +82,7 @@ def test_render_only_prev_and_first_pagination_links expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1", 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1", 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1" } - get :render_pagination_using_kaminari, page: { number: 3, size: 1 } + get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 } } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end @@ -91,7 +91,7 @@ def test_render_only_last_and_next_pagination_links_with_additional_params expected_links = { 'self' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=2&teste=additional", 'next' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional", 'last' => "#{WILL_PAGINATE_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=2&teste=additional" } - get :render_pagination_using_will_paginate, page: { number: 1, size: 2 }, teste: 'additional' + get :render_pagination_using_will_paginate, params: { page: { number: 1, size: 2 }, teste: 'additional' } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end @@ -100,13 +100,13 @@ def test_render_only_prev_and_first_pagination_links_with_additional_params expected_links = { 'self' => "#{KAMINARI_URI}?page%5Bnumber%5D=3&page%5Bsize%5D=1&teste=additional", 'first' => "#{KAMINARI_URI}?page%5Bnumber%5D=1&page%5Bsize%5D=1&teste=additional", 'prev' => "#{KAMINARI_URI}?page%5Bnumber%5D=2&page%5Bsize%5D=1&teste=additional" } - get :render_pagination_using_kaminari, page: { number: 3, size: 1 }, teste: 'additional' + get :render_pagination_using_kaminari, params: { page: { number: 3, size: 1 }, teste: 'additional' } response = JSON.parse(@response.body) assert_equal expected_links, response['links'] end def test_array_without_pagination_links - get :render_array_without_pagination_links, page: { number: 2, size: 1 } + get :render_array_without_pagination_links, params: { page: { number: 2, size: 1 } } response = JSON.parse(@response.body) refute response.key? 'links' end diff --git a/test/support/rails5_shims.rb b/test/support/rails5_shims.rb new file mode 100644 index 000000000..5677d1099 --- /dev/null +++ b/test/support/rails5_shims.rb @@ -0,0 +1,29 @@ +module Rails5Shims + module ControllerTests + # https://github.com/rails/rails/blob/b217354/actionpack/lib/action_controller/test_case.rb + REQUEST_KWARGS = [:params, :session, :flash, :method, :body, :xhr] + + # Fold kwargs from test request into args + # Band-aid for DEPRECATION WARNING + def get(path, *args) + hash = args && args[0] + if hash.respond_to?(:key) + Rails5Shims::ControllerTests::REQUEST_KWARGS.each do |kwarg| + next unless hash.key?(kwarg) + hash.merge! hash.delete(kwarg) + end + end + super + end + + # Uncomment for debugging where the kwargs warnings come from + # def non_kwarg_request_warning + # super.tap do + # STDOUT.puts caller[2..3] + # end + # end + end +end +if Rails::VERSION::MAJOR < 5 + ActionController::TestCase.send :include, Rails5Shims::ControllerTests +end diff --git a/test/support/test_case.rb b/test/support/test_case.rb index c07b5bc00..8f1afe79a 100644 --- a/test/support/test_case.rb +++ b/test/support/test_case.rb @@ -10,4 +10,10 @@ def assigns(key = nil) @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) } key.nil? ? assigns : assigns[key] end + + # Rails5: Uncomment for debugging where the warnings come from + # def non_kwarg_request_warning + # super + # STDOUT.puts caller[2..3] + # end end diff --git a/test/test_helper.rb b/test/test_helper.rb index f494eba12..9d0698207 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -64,6 +64,8 @@ def Minitest.after_run(&block) require 'support/serialization_testing' +require 'support/rails5_shims' + require 'fixtures/active_record' require 'fixtures/poro' From 6588dee22cebeb8480946f9174b80a16a131d1b3 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 10 Nov 2015 01:14:54 -0600 Subject: [PATCH 370/903] Rails5 requires x_action --- test/action_controller/serialization_scope_name_test.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/action_controller/serialization_scope_name_test.rb b/test/action_controller/serialization_scope_name_test.rb index 75220be29..5969f5226 100644 --- a/test/action_controller/serialization_scope_name_test.rb +++ b/test/action_controller/serialization_scope_name_test.rb @@ -12,7 +12,7 @@ def admin? class UserTestController < ActionController::Base protect_from_forgery - before_filter { request.format = :json } + before_action { request.format = :json } def current_user User.new(id: 1, name: 'Pete', admin: false) @@ -43,7 +43,7 @@ class AdminUserTestController < ActionController::Base protect_from_forgery serialization_scope :current_admin - before_filter { request.format = :json } + before_action { request.format = :json } def current_admin User.new(id: 2, name: 'Bob', admin: true) From 21873130bb70d5b09e334b91752560855b13132c Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Fri, 27 Nov 2015 08:41:29 -0500 Subject: [PATCH 371/903] update docs with integration table, and remove the grape placeholder for now --- docs/README.md | 9 +++++++-- docs/integrations/grape.md | 3 --- 2 files changed, 7 insertions(+), 5 deletions(-) delete mode 100644 docs/integrations/grape.md diff --git a/docs/README.md b/docs/README.md index e1b447509..7708a7465 100644 --- a/docs/README.md +++ b/docs/README.md @@ -17,8 +17,13 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** - [Using AMS Outside Of Controllers](howto/outside_controller_use.md) ## Integrations -- [Ember with JSON API](integrations/ember-and-json-api.md) -- [Grape](integrations/grape.md) +| Integration | Supported AMS versions | Gem name and/or link +|----|-----|---- +| Ember.js | 0.9.x | [active-model-adapter](https://github.com/ember-data/active-model-adapter) +| Ember.js | 0.10.x + | [docs/integrations/ember-and-json-api.md](integrations/ember-and-json-api.md) +| Grape | 0.10.x + | #1258 | +| Grape | 0.9.x | https://github.com/jrhe/grape-active_model_serializers/ | +| Sinatra | 0.9.x | https://github.com/SauloSilva/sinatra-active-model-serializers/ ## Getting Help diff --git a/docs/integrations/grape.md b/docs/integrations/grape.md deleted file mode 100644 index 3ae97fd62..000000000 --- a/docs/integrations/grape.md +++ /dev/null @@ -1,3 +0,0 @@ -# Integration with Grape - -TODO: details on how to integrate with grape From 21fe3abdfca7d78ef51ceaef0b2d194af560c5df Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Fri, 27 Nov 2015 08:43:15 -0500 Subject: [PATCH 372/903] make issue number a link --- docs/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/README.md b/docs/README.md index 7708a7465..f3798a7e6 100644 --- a/docs/README.md +++ b/docs/README.md @@ -21,7 +21,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** |----|-----|---- | Ember.js | 0.9.x | [active-model-adapter](https://github.com/ember-data/active-model-adapter) | Ember.js | 0.10.x + | [docs/integrations/ember-and-json-api.md](integrations/ember-and-json-api.md) -| Grape | 0.10.x + | #1258 | +| Grape | 0.10.x + | [#1258](https://github.com/rails-api/active_model_serializers/issues/1258) | | Grape | 0.9.x | https://github.com/jrhe/grape-active_model_serializers/ | | Sinatra | 0.9.x | https://github.com/SauloSilva/sinatra-active-model-serializers/ From 170db3ba88d9be78b61b22be4ceb91cdf7d4018c Mon Sep 17 00:00:00 2001 From: Trek Glowacki Date: Fri, 23 Oct 2015 10:57:37 -0500 Subject: [PATCH 373/903] Allow users to globally opt out of automatic lookup --- docs/general/configuration_options.md | 1 + lib/action_controller/serialization.rb | 4 ++++ lib/active_model/serializer/configuration.rb | 1 + 3 files changed, 6 insertions(+) diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 46465f062..d12e1bdf2 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -5,6 +5,7 @@ The following configuration options can be set on `ActiveModel::Serializer.confi ## General - `adapter`: The [adapter](adapters.md) to use. Possible values: `:attributes, :json, :json_api`. Default: `:attributes`. +- `automatic_lookup`: Whether serializer should be automatically looked up or manually provided. Default: `true` ## JSON API diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 5fefaedfc..7861c117a 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -21,6 +21,10 @@ def serialization_scope end def get_serializer(resource, options = {}) + unless options[:serializer] || options[:each_serializer] || ActiveModel::Serializer.config.automatic_lookup + return resource + end + if !use_adapter? warn 'ActionController::Serialization#use_adapter? has been removed. '\ "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index 9e33633e0..df1f10c42 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -20,6 +20,7 @@ def config.array_serializer config.adapter = :attributes config.jsonapi_resource_type = :plural + config.automatic_lookup = true end end end From 47a14b65813760251011636ebafd9ea24ac18eb2 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 29 Nov 2015 23:50:47 -0600 Subject: [PATCH 374/903] Improve ActionController::Serialization readability --- lib/action_controller/serialization.rb | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 7861c117a..30c5c1b39 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -10,6 +10,12 @@ module Serialization # Deprecated ADAPTER_OPTION_KEYS = ActiveModel::SerializableResource::ADAPTER_OPTION_KEYS + module ClassMethods + def serialization_scope(scope) + self._serialization_scope = scope + end + end + included do class_attribute :_serialization_scope self._serialization_scope = :current_user @@ -59,11 +65,5 @@ def use_adapter? super(serializable_resource, options) end end - - module ClassMethods - def serialization_scope(scope) - self._serialization_scope = scope - end - end end end From 28394340d828efe3dd81c6bad462bb331f9236f8 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 30 Nov 2015 00:12:21 -0600 Subject: [PATCH 375/903] Add config.serializer_lookup_enabled that defaults true --- CHANGELOG.md | 4 +- docs/general/configuration_options.md | 2 +- lib/action_controller/serialization.rb | 4 -- lib/active_model/serializer.rb | 1 + lib/active_model/serializer/configuration.rb | 2 +- test/serializers/serializer_for_test.rb | 43 ++++++++++++++++++-- test/support/serialization_testing.rb | 8 ++++ 7 files changed, 54 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f2607e07b..18b22c300 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,8 +21,10 @@ Features: - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). - [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) -- [#tbd](https://github.com/rails-api/active_model_serializers/pull/tbd) Rename ArraySerializer to +- [#1251](https://github.com/rails-api/active_model_serializers/pull/1251) Rename ArraySerializer to CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) +- [#1295](https://github.com/rails-api/active_model_serializers/pull/1295) Add config `serializer_lookup_enabled` that, + when disabled, requires serializers to explicitly specified. (@trek) Fixes: - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index d12e1bdf2..1632324d6 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -5,7 +5,7 @@ The following configuration options can be set on `ActiveModel::Serializer.confi ## General - `adapter`: The [adapter](adapters.md) to use. Possible values: `:attributes, :json, :json_api`. Default: `:attributes`. -- `automatic_lookup`: Whether serializer should be automatically looked up or manually provided. Default: `true` +- `serializer_lookup_enabled`: When `false`, serializers must be explicitly specified. Default: `true` ## JSON API diff --git a/lib/action_controller/serialization.rb b/lib/action_controller/serialization.rb index 30c5c1b39..fb5a03a36 100644 --- a/lib/action_controller/serialization.rb +++ b/lib/action_controller/serialization.rb @@ -27,10 +27,6 @@ def serialization_scope end def get_serializer(resource, options = {}) - unless options[:serializer] || options[:each_serializer] || ActiveModel::Serializer.config.automatic_lookup - return resource - end - if !use_adapter? warn 'ActionController::Serialization#use_adapter? has been removed. '\ "Please pass 'adapter: false' or see ActiveSupport::SerializableResource.new" diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 3975391c8..ee75301df 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -208,6 +208,7 @@ def self.serializer_lookup_chain_for(klass) # 2. try again with superclass, if present # 3. nil def self.get_serializer_for(klass) + return nil unless config.serializer_lookup_enabled serializers_cache.fetch_or_store(klass) do # NOTE(beauby): When we drop 1.9.3 support we can lazify the map for perfs. serializer_class = serializer_lookup_chain_for(klass).map(&:safe_constantize).find { |x| x && x < ActiveModel::Serializer } diff --git a/lib/active_model/serializer/configuration.rb b/lib/active_model/serializer/configuration.rb index df1f10c42..520f76f20 100644 --- a/lib/active_model/serializer/configuration.rb +++ b/lib/active_model/serializer/configuration.rb @@ -9,6 +9,7 @@ module Configuration included do |base| config = base.config config.collection_serializer = ActiveModel::Serializer::CollectionSerializer + config.serializer_lookup_enabled = true def config.array_serializer=(collection_serializer) self.collection_serializer = collection_serializer @@ -20,7 +21,6 @@ def config.array_serializer config.adapter = :attributes config.jsonapi_resource_type = :plural - config.automatic_lookup = true end end end diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 53b2f07de..89cbd199d 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -57,7 +57,7 @@ def setup def test_serializer_for_non_ams_serializer serializer = ActiveModel::Serializer.serializer_for(@tweet) - assert_nil(serializer) + assert_equal nil, serializer end def test_serializer_for_existing_serializer @@ -65,6 +65,13 @@ def test_serializer_for_existing_serializer assert_equal ProfileSerializer, serializer end + def test_serializer_for_existing_serializer_with_lookup_disabled + serializer = with_serializer_lookup_disabled do + ActiveModel::Serializer.serializer_for(@profile) + end + assert_equal nil, serializer + end + def test_serializer_for_not_existing_serializer serializer = ActiveModel::Serializer.serializer_for(@model) assert_equal nil, serializer @@ -75,21 +82,51 @@ def test_serializer_inherited_serializer assert_equal ProfileSerializer, serializer end + def test_serializer_inherited_serializer_with_lookup_disabled + serializer = with_serializer_lookup_disabled do + ActiveModel::Serializer.serializer_for(@my_profile) + end + assert_equal nil, serializer + end + def test_serializer_custom_serializer serializer = ActiveModel::Serializer.serializer_for(@custom_profile) assert_equal ProfileSerializer, serializer end + def test_serializer_custom_serializer_with_lookup_disabled + serializer = with_serializer_lookup_disabled do + ActiveModel::Serializer.serializer_for(@custom_profile) + end + assert_equal ProfileSerializer, serializer + end + def test_serializer_for_namespaced_resource post = ResourceNamespace::Post.new serializer = ActiveModel::Serializer.serializer_for(post) - assert_equal(ResourceNamespace::PostSerializer, serializer) + assert_equal ResourceNamespace::PostSerializer, serializer + end + + def test_serializer_for_namespaced_resource_with_lookup_disabled + post = ResourceNamespace::Post.new + serializer = with_serializer_lookup_disabled do + ActiveModel::Serializer.serializer_for(post) + end + assert_equal nil, serializer end def test_serializer_for_nested_resource comment = ResourceNamespace::Comment.new serializer = ResourceNamespace::PostSerializer.serializer_for(comment) - assert_equal(ResourceNamespace::PostSerializer::CommentSerializer, serializer) + assert_equal ResourceNamespace::PostSerializer::CommentSerializer, serializer + end + + def test_serializer_for_nested_resource_with_lookup_disabled + comment = ResourceNamespace::Comment.new + serializer = with_serializer_lookup_disabled do + ResourceNamespace::PostSerializer.serializer_for(comment) + end + assert_equal nil, serializer end end end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index e12720974..84853e2b1 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -31,6 +31,14 @@ def with_config(hash) ActiveModel::Serializer.config.replace(old_config) end + def with_serializer_lookup_disabled + original_serializer_lookup = ActiveModelSerializers.config.serializer_lookup_enabled + ActiveModelSerializers.config.serializer_lookup_enabled = false + yield + ensure + ActiveModelSerializers.config.serializer_lookup_enabled = original_serializer_lookup + end + def serializable(resource, options = {}) ActiveModel::SerializableResource.new(resource, options) end From d8998a487748860751032b631aef38f6e6643331 Mon Sep 17 00:00:00 2001 From: "yuuji.yaginuma" Date: Tue, 1 Dec 2015 08:54:27 +0900 Subject: [PATCH 376/903] fix description of USAGE --- lib/generators/serializer/USAGE | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/generators/serializer/USAGE b/lib/generators/serializer/USAGE index 422f785ac..85de6ad38 100644 --- a/lib/generators/serializer/USAGE +++ b/lib/generators/serializer/USAGE @@ -1,5 +1,5 @@ Description: - Generates a serializer for the given resource with tests. + Generates a serializer for the given resource. Example: `rails generate serializer Account name created_at` From 2dc78c59162e5f0820e2b04ccb19da54ee7f7060 Mon Sep 17 00:00:00 2001 From: "L. Preston Sego III" Date: Tue, 1 Dec 2015 14:49:57 -0500 Subject: [PATCH 377/903] add information about server side changes --- docs/integrations/ember-and-json-api.md | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index f0e6b5fb3..cf2e52ae4 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -1,7 +1,8 @@ # Integrating with Ember and JSON API - [Preparation](./ember-and-json-api.md#preparation) - - [Adapter Changes](./ember-and-json-api.md#adapter-changes) + - [Server-Side Changes](./ember-and-json-api.md#server-side-changes) + - [Adapter Changes](./ember-and-json-api.md#adapter-changes) - [Serializer Changes](./ember-and-json-api.md#serializer-changes) - [Including Nested Resources](./ember-and-json-api.md#including-nested-resources) @@ -12,6 +13,21 @@ Note: This guide assumes that `ember-cli` is used for your ember app. The JSON API specification calls for hyphens for multi-word separators. AMS uses underscores. To solve this, in Ember, both the adapter and the serializer will need some modifications: +### Server-Side Changes + +there are multiple mimetypes for json that should all be parsed similarly, so +in `config/initializers/mime_types.rb`: +```ruby +api_mime_types = %W( + application/vnd.api+json + text/x-json + application/json +) + +Mime::Type.unregister :json +Mime::Type.register 'application/json', :json, api_mime_types +``` + ### Adapter Changes ```javascript From 90fa377040cd220bac77e557d56961018c73e6df Mon Sep 17 00:00:00 2001 From: Randy Stauner Date: Tue, 1 Dec 2015 07:33:09 -0700 Subject: [PATCH 378/903] Match file paths with spaces in caller regexp --- CHANGELOG.md | 1 + lib/active_model/serializer.rb | 2 +- test/serializers/cache_test.rb | 18 +++++++++++++++++- 3 files changed, 19 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f2607e07b..6308a81d8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,6 +27,7 @@ Features: Fixes: - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) +- [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) Misc: - [#1233](https://github.com/rails-api/active_model_serializers/pull/1233) Top-level meta and meta_key options no longer handled at serializer level (@beauby) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 3975391c8..a34136c9f 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -23,7 +23,7 @@ class Serializer # c/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb CALLER_FILE = / \A # start of string - \S+ # one or more non-spaces + .+ # file path (one or more characters) (?= # stop previous match when :\d+ # a colon is followed by one or more digits :in # followed by a colon followed by in diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index 284c7b2ea..d6b33edca 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -1,4 +1,5 @@ require 'test_helper' +require 'tmpdir' require 'tempfile' module ActiveModel class Serializer @@ -160,9 +161,23 @@ def test_serializer_file_path_on_windows assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path end + def test_serializer_file_path_with_space + path = '/Users/git/ember js/ember-crm-backend/app/serializers/lead_serializer.rb' + caller_line = "#{path}:1:in `'" + assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path + end + + def test_serializer_file_path_with_submatch + # The submatch in the path ensures we're using a correctly greedy regexp. + path = '/Users/git/ember js/ember:123:in x/app/serializers/lead_serializer.rb' + caller_line = "#{path}:1:in `'" + assert_equal caller_line[ActiveModel::Serializer::CALLER_FILE], path + end + def test_digest_caller_file contents = "puts 'AMS rocks'!" - file = Tempfile.new('some_ruby.rb') + dir = Dir.mktmpdir('space char') + file = Tempfile.new('some_ruby.rb', dir) file.write(contents) path = file.path caller_line = "#{path}:1:in `'" @@ -170,6 +185,7 @@ def test_digest_caller_file assert_equal ActiveModel::Serializer.digest_caller_file(caller_line), Digest::MD5.hexdigest(contents) ensure file.unlink + FileUtils.remove_entry dir end def test_warn_on_serializer_not_defined_in_file From 87d18e9c32981d417afa103db2e2a821832fa9fb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 30 Nov 2015 15:20:14 -0600 Subject: [PATCH 379/903] Map attributes to Attribute values when defined in serializer --- lib/active_model/serializer.rb | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a34136c9f..f7e7b435e 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -46,8 +46,8 @@ def self.digest_caller_file(caller_line) with_options instance_writer: false, instance_reader: false do |serializer| class_attribute :_type, instance_reader: true - class_attribute :_attributes # @api private : names of attribute methods, @see Serializer#attribute - self._attributes ||= [] + class_attribute :serialized_attributes, instance_writer: false # @api public: maps attribute name to 'Attribute' function + self.serialized_attributes ||= {} class_attribute :_attributes_keys # @api private : maps attribute value to explict key name, @see Serializer#attribute self._attributes_keys ||= {} class_attribute :_links # @api private : links definitions, @see Serializer#link @@ -69,11 +69,11 @@ def self.digest_caller_file(caller_line) serializer.class_attribute :_cache_digest # @api private : Generated end - # Serializers inherit _attributes and _attributes_keys. + # Serializers inherit serialized_attributes and _attributes_keys. # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first - base._attributes = _attributes.dup + base.serialized_attributes = serialized_attributes.dup base._attributes_keys = _attributes_keys.dup base._links = _links.dup base._cache_digest = digest_caller_file(caller_line) @@ -91,6 +91,10 @@ def self.link(name, value = nil, &block) _links[name] = block || value end + def self._attributes + serialized_attributes.keys + end + # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :name, :recent_edits @@ -102,6 +106,7 @@ def self.attributes(*attrs) end end + # TODO: remove the dynamic method definition # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :recent_edits @@ -109,15 +114,17 @@ def self.attributes(*attrs) # # def recent_edits # object.edits.last(5) - # enr + # end def self.attribute(attr, options = {}) key = options.fetch(:key, attr) _attributes_keys[attr] = { key: key } if key != attr _attributes << key unless _attributes.include?(key) + serialized_attributes[key] = ->(object) { object.read_attribute_for_serialization(attr) } + ActiveModelSerializers.silence_warnings do define_method key do - object.read_attribute_for_serialization(attr) + serialized_attributes[key].call(object) end unless method_defined?(key) || _fragmented.respond_to?(attr) end end @@ -249,14 +256,14 @@ def json_key def attributes(requested_attrs = nil) self.class._attributes.each_with_object({}) do |name, hash| next unless requested_attrs.nil? || requested_attrs.include?(name) - if self.class._fragmented - hash[name] = self.class._fragmented.public_send(name) - else - hash[name] = send(name) - end + hash[name] = read_attribute_for_serialization(name) end end + def read_attribute_for_serialization(key) + self.class._fragmented ? self.class._fragmented.public_send(key) : send(key) + end + # @api private # Used by JsonApi adapter to build resource links. def links From 6020450fe4e1a3a947de36e233bdfeccafe81a33 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 30 Nov 2015 16:45:17 -0600 Subject: [PATCH 380/903] Allow specifying attributes with a block Adapted from https://github.com/rails-api/active_model_serializers/pull/1262 --- lib/active_model/serializer.rb | 15 +++++++++++---- test/serializers/attribute_test.rb | 15 +++++++++++++++ 2 files changed, 26 insertions(+), 4 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f7e7b435e..25d508481 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -112,19 +112,26 @@ def self.attributes(*attrs) # attributes :id, :recent_edits # attribute :name, key: :title # + # attribute :full_name do + # "#{object.first_name} #{object.last_name}" + # end + # # def recent_edits # object.edits.last(5) # end - def self.attribute(attr, options = {}) + def self.attribute(attr, options = {}, &block) key = options.fetch(:key, attr) _attributes_keys[attr] = { key: key } if key != attr - _attributes << key unless _attributes.include?(key) - serialized_attributes[key] = ->(object) { object.read_attribute_for_serialization(attr) } + if block_given? + serialized_attributes[key] = ->(instance) { instance.instance_eval(&block) } + else + serialized_attributes[key] = ->(instance) { instance.object.read_attribute_for_serialization(attr) } + end ActiveModelSerializers.silence_warnings do define_method key do - serialized_attributes[key].call(object) + serialized_attributes[key].call(self) end unless method_defined?(key) || _fragmented.respond_to?(attr) end end diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index 99452e530..e1368c27e 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -71,6 +71,21 @@ def id assert_equal('custom', hash[:blog][:id]) end + + PostWithVirtualAttribute = Class.new(::Model) + class PostWithVirtualAttributeSerializer < ActiveModel::Serializer + attribute :name do + "#{object.first_name} #{object.last_name}" + end + end + + def test_virtual_attribute_block + post = PostWithVirtualAttribute.new(first_name: 'Lucas', last_name: 'Hosseini') + hash = serializable(post).serializable_hash + expected = { name: 'Lucas Hosseini' } + + assert_equal(expected, hash) + end end end end From 7cbef1b3b594cf1d2a9d7d2bc8d0afa38cd3693c Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Tue, 20 Oct 2015 00:54:56 +0200 Subject: [PATCH 381/903] Add inline syntax for defining associations Adapted from https://github.com/rails-api/active_model_serializers/pull/1262 --- lib/active_model/serializer.rb | 2 +- lib/active_model/serializer/associations.rb | 29 ++++++++++++--------- 2 files changed, 18 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 25d508481..75b8c10c8 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -69,7 +69,7 @@ def self.digest_caller_file(caller_line) serializer.class_attribute :_cache_digest # @api private : Generated end - # Serializers inherit serialized_attributes and _attributes_keys. + # Serializers inherit serialized_attributes, _attributes_keys, and _reflections. # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index af627a13c..a07b52ca5 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -13,9 +13,8 @@ module Associations DEFAULT_INCLUDE_TREE = ActiveModel::Serializer::IncludeTree.from_string('*') included do |base| - class << base - attr_accessor :_reflections - end + base.class_attribute :_reflections + base._reflections ||= [] extend ActiveSupport::Autoload autoload :Association @@ -28,8 +27,10 @@ class << base end module ClassMethods + # Serializers inherit _reflections. def inherited(base) - base._reflections = self._reflections.try(:dup) || [] + super + base._reflections = _reflections.dup end # @param [Symbol] name of the association @@ -39,8 +40,8 @@ def inherited(base) # @example # has_many :comments, serializer: CommentSummarySerializer # - def has_many(name, options = {}) - associate HasManyReflection.new(name, options) + def has_many(name, options = {}, &block) + associate(HasManyReflection.new(name, options), block) end # @param [Symbol] name of the association @@ -50,8 +51,8 @@ def has_many(name, options = {}) # @example # belongs_to :author, serializer: AuthorSerializer # - def belongs_to(name, options = {}) - associate BelongsToReflection.new(name, options) + def belongs_to(name, options = {}, &block) + associate(BelongsToReflection.new(name, options), block) end # @param [Symbol] name of the association @@ -61,8 +62,8 @@ def belongs_to(name, options = {}) # @example # has_one :author, serializer: AuthorSerializer # - def has_one(name, options = {}) - associate HasOneReflection.new(name, options) + def has_one(name, options = {}, &block) + associate(HasOneReflection.new(name, options), block) end private @@ -73,11 +74,15 @@ def has_one(name, options = {}) # # @api private # - def associate(reflection) + def associate(reflection, block) self._reflections = _reflections.dup define_method reflection.name do - object.send reflection.name + if block_given? + instance_eval(&block) + else + object.send reflection.name + end end unless method_defined?(reflection.name) self._reflections << reflection From e2903643c5232f11f55de63f4d4c46f83861777c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 30 Nov 2015 17:47:12 -0600 Subject: [PATCH 382/903] Encapsulate serialized_associations; test inline associations --- lib/active_model/serializer/associations.rb | 21 +++++++++------ test/serializers/associations_test.rb | 29 +++++++++++++++++++++ 2 files changed, 42 insertions(+), 8 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index a07b52ca5..0842b9c33 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -13,7 +13,9 @@ module Associations DEFAULT_INCLUDE_TREE = ActiveModel::Serializer::IncludeTree.from_string('*') included do |base| - base.class_attribute :_reflections + base.class_attribute :serialized_associations, instance_writer: false # @api public: maps association name to 'Reflection' instance + base.serialized_associations ||= {} + base.class_attribute :_reflections, instance_writer: false base._reflections ||= [] extend ActiveSupport::Autoload @@ -77,13 +79,16 @@ def has_one(name, options = {}, &block) def associate(reflection, block) self._reflections = _reflections.dup - define_method reflection.name do - if block_given? - instance_eval(&block) - else - object.send reflection.name - end - end unless method_defined?(reflection.name) + reflection_name = reflection.name + if block + serialized_associations[reflection_name] = ->(instance) { instance.instance_eval(&block) } + else + serialized_associations[reflection_name] = ->(instance) { instance.object.send(reflection_name) } + end + + define_method reflection_name do + serialized_associations[reflection_name].call(self) + end unless method_defined?(reflection_name) self._reflections << reflection end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 205cfcc88..81380c7c7 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -126,6 +126,35 @@ def test_associations_custom_keys assert expected_association_keys.include? :site end + class InlineAssociationTestPostSerializer < ActiveModel::Serializer + has_many :comments + has_many :last_comments do + object.comments.last(1) + end + end + + def test_virtual_attribute_block + comment1 = ::ARModels::Comment.create!(contents: 'first comment') + comment2 = ::ARModels::Comment.create!(contents: 'last comment') + post = ::ARModels::Post.create!( + title: 'inline association test', + body: 'etc', + comments: [comment1, comment2] + ) + actual = serializable(post, adapter: :attributes, serializer: InlineAssociationTestPostSerializer).as_json + expected = { + :comments => [ + { :id => 1, :contents => 'first comment' }, + { :id => 2, :contents => 'last comment' } + ], + :last_comments => [ + { :id => 2, :contents => 'last comment' } + ] + } + + assert_equal expected, actual + end + class NamespacedResourcesTest < Minitest::Test class ResourceNamespace Post = Class.new(::Model) From 7bde7bf752091db741bcdc4cc83154615171d5a8 Mon Sep 17 00:00:00 2001 From: Noah Silas Date: Wed, 25 Nov 2015 18:46:00 +0000 Subject: [PATCH 383/903] Handle conflicts between key names and serializer methods As an example, all serializers implement `#object` as a reference to the object being esrialized, but this was preventing adding a key to the serialized representation with the `object` name. Instead of having attributes directly map to methods on the serializer, we introduce one layer of abstraction: the `_attributes_map`. This hash maps the key names expected in the output to the names of the implementing methods. This simplifies some things (removing the need to maintain both `_attributes` and `_attribute_keys`), but does add some complexity in order to support overriding attributes by defining methods on the serializer. It seems that with the addition of the inline-block format, we may want to remove the usage of programatically defining methods on the serializer for this kind of customization. --- lib/active_model/serializer.rb | 59 +++++++++++++++++------------- test/serializers/attribute_test.rb | 9 +++++ 2 files changed, 42 insertions(+), 26 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 75b8c10c8..390ce2ecb 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -46,10 +46,8 @@ def self.digest_caller_file(caller_line) with_options instance_writer: false, instance_reader: false do |serializer| class_attribute :_type, instance_reader: true - class_attribute :serialized_attributes, instance_writer: false # @api public: maps attribute name to 'Attribute' function - self.serialized_attributes ||= {} - class_attribute :_attributes_keys # @api private : maps attribute value to explict key name, @see Serializer#attribute - self._attributes_keys ||= {} + class_attribute :_attributes_map # @api private : maps attribute key names to names to names of implementing methods, @see Serializer#attribute + self._attributes_map ||= {} class_attribute :_links # @api private : links definitions, @see Serializer#link self._links ||= {} @@ -73,8 +71,7 @@ def self.digest_caller_file(caller_line) # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first - base.serialized_attributes = serialized_attributes.dup - base._attributes_keys = _attributes_keys.dup + base._attributes_map = _attributes_map.dup base._links = _links.dup base._cache_digest = digest_caller_file(caller_line) super @@ -91,10 +88,6 @@ def self.link(name, value = nil, &block) _links[name] = block || value end - def self._attributes - serialized_attributes.keys - end - # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :name, :recent_edits @@ -121,21 +114,35 @@ def self.attributes(*attrs) # end def self.attribute(attr, options = {}, &block) key = options.fetch(:key, attr) - _attributes_keys[attr] = { key: key } if key != attr + reader = if block + ->(instance) { instance.instance_eval(&block) } + else + ->(instance) { instance.send(attr) } + end - if block_given? - serialized_attributes[key] = ->(instance) { instance.instance_eval(&block) } - else - serialized_attributes[key] = ->(instance) { instance.object.read_attribute_for_serialization(attr) } - end + _attributes_map[key] = { attr: attr, reader: reader } ActiveModelSerializers.silence_warnings do - define_method key do - serialized_attributes[key].call(self) - end unless method_defined?(key) || _fragmented.respond_to?(attr) + define_method attr do + object.read_attribute_for_serialization(attr) + end unless method_defined?(attr) || _fragmented.respond_to?(attr) end end + # @api private + # An accessor for the old _attributes internal API + def self._attributes + _attributes_map.keys + end + + # @api private + # An accessor for the old _attributes_keys internal API + def self._attributes_keys + _attributes_map + .select { |key, details| key != details[:attr] } + .each_with_object({}) { |(key, details), acc| acc[details[:attr]] = { key: key } } + end + # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. @@ -261,16 +268,16 @@ def json_key # Return the +attributes+ of +object+ as presented # by the serializer. def attributes(requested_attrs = nil) - self.class._attributes.each_with_object({}) do |name, hash| - next unless requested_attrs.nil? || requested_attrs.include?(name) - hash[name] = read_attribute_for_serialization(name) + self.class._attributes_map.each_with_object({}) do |(key, details), hash| + next unless requested_attrs.nil? || requested_attrs.include?(key) + if self.class._fragmented + hash[key] = self.class._fragmented.public_send(details[:attr]) + else + hash[key] = details[:reader].call(self) + end end end - def read_attribute_for_serialization(key) - self.class._fragmented ? self.class._fragmented.public_send(key) : send(key) - end - # @api private # Used by JsonApi adapter to build resource links. def links diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index e1368c27e..cf9dae4f1 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -43,6 +43,15 @@ def test_id_attribute_override assert_equal({ blog: { id: 'AMS Hints' } }, adapter.serializable_hash) end + def test_object_attribute_override + serializer = Class.new(ActiveModel::Serializer) do + attribute :name, key: :object + end + + adapter = ActiveModel::Serializer::Adapter::Json.new(serializer.new(@blog)) + assert_equal({ blog: { object: 'AMS Hints' } }, adapter.serializable_hash) + end + def test_type_attribute attribute_serializer = Class.new(ActiveModel::Serializer) do attribute :id, key: :type From 0bf45ec2a7c87cf087252686c57ebf53b401ac24 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 1 Dec 2015 23:39:40 -0600 Subject: [PATCH 384/903] Small refactor to Serializer::_attribute_mappings --- lib/active_model/serializer.rb | 34 +++++++++++++++++++++------------- 1 file changed, 21 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 390ce2ecb..a76a928f3 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -14,6 +14,9 @@ class Serializer include Configuration include Associations require 'active_model/serializer/adapter' + Attribute = Struct.new(:name, :reader) do + delegate :call, to: :reader + end # Matches # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" @@ -46,8 +49,8 @@ def self.digest_caller_file(caller_line) with_options instance_writer: false, instance_reader: false do |serializer| class_attribute :_type, instance_reader: true - class_attribute :_attributes_map # @api private : maps attribute key names to names to names of implementing methods, @see Serializer#attribute - self._attributes_map ||= {} + class_attribute :_attribute_mappings # @api private : maps attribute key names to names to names of implementing methods, @see Serializer#attribute + self._attribute_mappings ||= {} class_attribute :_links # @api private : links definitions, @see Serializer#link self._links ||= {} @@ -71,7 +74,7 @@ def self.digest_caller_file(caller_line) # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first - base._attributes_map = _attributes_map.dup + base._attribute_mappings = _attribute_mappings.dup base._links = _links.dup base._cache_digest = digest_caller_file(caller_line) super @@ -120,7 +123,7 @@ def self.attribute(attr, options = {}, &block) ->(instance) { instance.send(attr) } end - _attributes_map[key] = { attr: attr, reader: reader } + _attribute_mappings[key] = Attribute.new(attr, reader) ActiveModelSerializers.silence_warnings do define_method attr do @@ -130,17 +133,22 @@ def self.attribute(attr, options = {}, &block) end # @api private - # An accessor for the old _attributes internal API + # names of attribute methods + # @see Serializer::attribute def self._attributes - _attributes_map.keys + _attribute_mappings.keys end # @api private - # An accessor for the old _attributes_keys internal API + # maps attribute value to explict key name + # @see Serializer::attribute + # @see Adapter::FragmentCache#fragment_serializer def self._attributes_keys - _attributes_map - .select { |key, details| key != details[:attr] } - .each_with_object({}) { |(key, details), acc| acc[details[:attr]] = { key: key } } + _attribute_mappings + .each_with_object({}) do |(key, attribute_mapping), hash| + next if key == attribute_mapping.name + hash[attribute_mapping.name] = { key: key } + end end # @api private @@ -268,12 +276,12 @@ def json_key # Return the +attributes+ of +object+ as presented # by the serializer. def attributes(requested_attrs = nil) - self.class._attributes_map.each_with_object({}) do |(key, details), hash| + self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| next unless requested_attrs.nil? || requested_attrs.include?(key) if self.class._fragmented - hash[key] = self.class._fragmented.public_send(details[:attr]) + hash[key] = self.class._fragmented.public_send(attribute_mapping.name) else - hash[key] = details[:reader].call(self) + hash[key] = attribute_mapping.call(self) end end end From 8804d758efbf6610105bd31b7cae4ef000713760 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 00:17:00 -0600 Subject: [PATCH 385/903] Remove dynamically defined instance methods --- lib/active_model/serializer.rb | 34 ++++++++++++++++++++++------------ test/fixtures/poro.rb | 2 +- 2 files changed, 23 insertions(+), 13 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index a76a928f3..f933f024e 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -119,17 +119,13 @@ def self.attribute(attr, options = {}, &block) key = options.fetch(:key, attr) reader = if block ->(instance) { instance.instance_eval(&block) } + elsif _fragmented + ->(instance) { instance.class._fragmented.read_attribute_for_serialization(attr) } else - ->(instance) { instance.send(attr) } + ->(instance) { instance.read_attribute_for_serialization(attr) } end _attribute_mappings[key] = Attribute.new(attr, reader) - - ActiveModelSerializers.silence_warnings do - define_method attr do - object.read_attribute_for_serialization(attr) - end unless method_defined?(attr) || _fragmented.respond_to?(attr) - end end # @api private @@ -278,11 +274,15 @@ def json_key def attributes(requested_attrs = nil) self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| next unless requested_attrs.nil? || requested_attrs.include?(key) - if self.class._fragmented - hash[key] = self.class._fragmented.public_send(attribute_mapping.name) - else - hash[key] = attribute_mapping.call(self) - end + hash[key] = attribute_mapping.call(self) + end + end + + def read_attribute_for_serialization(attr) + if _serializer_method_defined?(attr) + send(attr) + else + object.read_attribute_for_serialization(attr) end end @@ -295,5 +295,15 @@ def links protected attr_accessor :instance_options + + private + + def _serializer_instance_methods + @_serializer_instance_methods ||= (public_methods - Object.public_instance_methods).to_set + end + + def _serializer_method_defined?(name) + _serializer_instance_methods.include?(name) + end end end diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb index 573b3fa8d..5a6e3681e 100644 --- a/test/fixtures/poro.rb +++ b/test/fixtures/poro.rb @@ -116,7 +116,7 @@ def custom_options attributes :id, :name, :description, :slug def slug - "#{name}-#{id}" + "#{object.name}-#{object.id}" end belongs_to :author From eceb2d5598f93176e9e9bdb13590af37cc6bcac4 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 17:33:57 -0600 Subject: [PATCH 386/903] Refactor serializer attribute objects --- lib/active_model/serializer.rb | 39 +++++++++++++++++++++++++--------- 1 file changed, 29 insertions(+), 10 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index f933f024e..d6d096f05 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -14,8 +14,33 @@ class Serializer include Configuration include Associations require 'active_model/serializer/adapter' - Attribute = Struct.new(:name, :reader) do + class Attribute delegate :call, to: :reader + attr_reader :name, :reader + def initialize(name) + @name = name + @reader = nil + end + + def self.build(name, block) + if block + AttributeBlock.new(name, block) + else + AttributeReader.new(name) + end + end + end + class AttributeReader < Attribute + def initialize(name) + super(name) + @reader = ->(instance) { instance.read_attribute_for_serialization(name) } + end + end + class AttributeBlock < Attribute + def initialize(name, block) + super(name) + @reader = ->(instance) { instance.instance_eval(&block) } + end end # Matches @@ -117,15 +142,7 @@ def self.attributes(*attrs) # end def self.attribute(attr, options = {}, &block) key = options.fetch(:key, attr) - reader = if block - ->(instance) { instance.instance_eval(&block) } - elsif _fragmented - ->(instance) { instance.class._fragmented.read_attribute_for_serialization(attr) } - else - ->(instance) { instance.read_attribute_for_serialization(attr) } - end - - _attribute_mappings[key] = Attribute.new(attr, reader) + _attribute_mappings[key] = Attribute.build(attr, block) end # @api private @@ -281,6 +298,8 @@ def attributes(requested_attrs = nil) def read_attribute_for_serialization(attr) if _serializer_method_defined?(attr) send(attr) + elsif self.class._fragmented + self.class._fragmented.read_attribute_for_serialization(attr) else object.read_attribute_for_serialization(attr) end From 036604b1494f1634701684d9b409061da1539e25 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 17:45:33 -0600 Subject: [PATCH 387/903] Extract Serializer Attributes into its own file --- lib/active_model/serializer.rb | 97 +------------------- lib/active_model/serializer/attributes.rb | 107 ++++++++++++++++++++++ 2 files changed, 112 insertions(+), 92 deletions(-) create mode 100644 lib/active_model/serializer/attributes.rb diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index d6d096f05..030e7c83a 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -3,6 +3,7 @@ require 'active_model/serializer/array_serializer' require 'active_model/serializer/include_tree' require 'active_model/serializer/associations' +require 'active_model/serializer/attributes' require 'active_model/serializer/configuration' require 'active_model/serializer/fieldset' require 'active_model/serializer/lint' @@ -13,35 +14,8 @@ module ActiveModel class Serializer include Configuration include Associations + include Attributes require 'active_model/serializer/adapter' - class Attribute - delegate :call, to: :reader - attr_reader :name, :reader - def initialize(name) - @name = name - @reader = nil - end - - def self.build(name, block) - if block - AttributeBlock.new(name, block) - else - AttributeReader.new(name) - end - end - end - class AttributeReader < Attribute - def initialize(name) - super(name) - @reader = ->(instance) { instance.read_attribute_for_serialization(name) } - end - end - class AttributeBlock < Attribute - def initialize(name, block) - super(name) - @reader = ->(instance) { instance.instance_eval(&block) } - end - end # Matches # "c:/git/emberjs/ember-crm-backend/app/serializers/lead_serializer.rb:1:in `'" @@ -73,12 +47,9 @@ def self.digest_caller_file(caller_line) end with_options instance_writer: false, instance_reader: false do |serializer| - class_attribute :_type, instance_reader: true - class_attribute :_attribute_mappings # @api private : maps attribute key names to names to names of implementing methods, @see Serializer#attribute - self._attribute_mappings ||= {} - class_attribute :_links # @api private : links definitions, @see Serializer#link + serializer.class_attribute :_type, instance_reader: true + serializer.class_attribute :_links # @api private : links definitions, @see Serializer#link self._links ||= {} - serializer.class_attribute :_cache # @api private : the cache object serializer.class_attribute :_fragmented # @api private : @see ::fragmented serializer.class_attribute :_cache_key # @api private : when present, is first item in cache_key @@ -95,11 +66,10 @@ def self.digest_caller_file(caller_line) serializer.class_attribute :_cache_digest # @api private : Generated end - # Serializers inherit serialized_attributes, _attributes_keys, and _reflections. + # Serializers inherit _attribute_mappings, _reflections, and _links. # Generates a unique digest for each serializer at load. def self.inherited(base) caller_line = caller.first - base._attribute_mappings = _attribute_mappings.dup base._links = _links.dup base._cache_digest = digest_caller_file(caller_line) super @@ -116,54 +86,6 @@ def self.link(name, value = nil, &block) _links[name] = block || value end - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :name, :recent_edits - def self.attributes(*attrs) - attrs = attrs.first if attrs.first.class == Array - - attrs.each do |attr| - attribute(attr) - end - end - - # TODO: remove the dynamic method definition - # @example - # class AdminAuthorSerializer < ActiveModel::Serializer - # attributes :id, :recent_edits - # attribute :name, key: :title - # - # attribute :full_name do - # "#{object.first_name} #{object.last_name}" - # end - # - # def recent_edits - # object.edits.last(5) - # end - def self.attribute(attr, options = {}, &block) - key = options.fetch(:key, attr) - _attribute_mappings[key] = Attribute.build(attr, block) - end - - # @api private - # names of attribute methods - # @see Serializer::attribute - def self._attributes - _attribute_mappings.keys - end - - # @api private - # maps attribute value to explict key name - # @see Serializer::attribute - # @see Adapter::FragmentCache#fragment_serializer - def self._attributes_keys - _attribute_mappings - .each_with_object({}) do |(key, attribute_mapping), hash| - next if key == attribute_mapping.name - hash[attribute_mapping.name] = { key: key } - end - end - # @api private # Used by FragmentCache on the CachedSerializer # to call attribute methods on the fragmented cached serializer. @@ -286,15 +208,6 @@ def json_key root || object.class.model_name.to_s.underscore end - # Return the +attributes+ of +object+ as presented - # by the serializer. - def attributes(requested_attrs = nil) - self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| - next unless requested_attrs.nil? || requested_attrs.include?(key) - hash[key] = attribute_mapping.call(self) - end - end - def read_attribute_for_serialization(attr) if _serializer_method_defined?(attr) send(attr) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb new file mode 100644 index 000000000..1c271f01a --- /dev/null +++ b/lib/active_model/serializer/attributes.rb @@ -0,0 +1,107 @@ +module ActiveModel + class Serializer + module Attributes + class Attribute + delegate :call, to: :reader + attr_reader :name, :reader + def initialize(name) + @name = name + @reader = nil + end + + def self.build(name, block) + if block + AttributeBlock.new(name, block) + else + AttributeReader.new(name) + end + end + end + class AttributeReader < Attribute + def initialize(name) + super(name) + @reader = ->(instance) { instance.read_attribute_for_serialization(name) } + end + end + class AttributeBlock < Attribute + def initialize(name, block) + super(name) + @reader = ->(instance) { instance.instance_eval(&block) } + end + end + + extend ActiveSupport::Concern + + included do + with_options instance_writer: false, instance_reader: false do |serializer| + serializer.class_attribute :_attribute_mappings # @api private : maps attribute key names to names to names of implementing methods, @see #attribute + self._attribute_mappings ||= {} + end + + # Return the +attributes+ of +object+ as presented + # by the serializer. + def attributes(requested_attrs = nil) + self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| + next unless requested_attrs.nil? || requested_attrs.include?(key) + hash[key] = attribute_mapping.call(self) + end + end + end + + module ClassMethods + def inherited(base) + super + base._attribute_mappings = _attribute_mappings.dup + end + + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :name, :recent_edits + def attributes(*attrs) + attrs = attrs.first if attrs.first.class == Array + + attrs.each do |attr| + attribute(attr) + end + end + + # TODO: remove the dynamic method definition + # @example + # class AdminAuthorSerializer < ActiveModel::Serializer + # attributes :id, :recent_edits + # attribute :name, key: :title + # + # attribute :full_name do + # "#{object.first_name} #{object.last_name}" + # end + # + # def recent_edits + # object.edits.last(5) + # end + def attribute(attr, options = {}, &block) + key = options.fetch(:key, attr) + _attribute_mappings[key] = Attribute.build(attr, block) + end + + # @api private + # names of attribute methods + # @see Serializer::attribute + def _attributes + _attribute_mappings.keys + end + + # @api private + # maps attribute value to explict key name + # @see Serializer::attribute + # @see Adapter::FragmentCache#fragment_serializer + def _attributes_keys + _attribute_mappings + .each_with_object({}) do |(key, attribute_mapping), hash| + next if key == attribute_mapping.name + hash[attribute_mapping.name] = { key: key } + end + end + end + end + end +end From cd736e0adf133f9b3a50de422f4e61a1c4dbbff1 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 2 Dec 2015 17:47:24 -0600 Subject: [PATCH 388/903] Memoize attributes --- lib/active_model/serializer/attributes.rb | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index 1c271f01a..bea270e79 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -40,8 +40,9 @@ def initialize(name, block) # Return the +attributes+ of +object+ as presented # by the serializer. - def attributes(requested_attrs = nil) - self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| + def attributes(requested_attrs = nil, reload = false) + @attributes = nil if reload + @attributes ||= self.class._attribute_mappings.each_with_object({}) do |(key, attribute_mapping), hash| next unless requested_attrs.nil? || requested_attrs.include?(key) hash[key] = attribute_mapping.call(self) end @@ -65,7 +66,6 @@ def attributes(*attrs) end end - # TODO: remove the dynamic method definition # @example # class AdminAuthorSerializer < ActiveModel::Serializer # attributes :id, :recent_edits From c4feccfd10b536dd6ec01eebf1645e574f70b55f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 3 Dec 2015 10:53:43 -0600 Subject: [PATCH 389/903] Refactor Association/Reflection block value reading --- lib/active_model/serializer/associations.rb | 30 +++++++-------------- lib/active_model/serializer/attributes.rb | 4 ++- lib/active_model/serializer/reflection.rb | 25 +++++++++++++++-- 3 files changed, 35 insertions(+), 24 deletions(-) diff --git a/lib/active_model/serializer/associations.rb b/lib/active_model/serializer/associations.rb index 0842b9c33..c4da3515d 100644 --- a/lib/active_model/serializer/associations.rb +++ b/lib/active_model/serializer/associations.rb @@ -12,11 +12,11 @@ module Associations DEFAULT_INCLUDE_TREE = ActiveModel::Serializer::IncludeTree.from_string('*') - included do |base| - base.class_attribute :serialized_associations, instance_writer: false # @api public: maps association name to 'Reflection' instance - base.serialized_associations ||= {} - base.class_attribute :_reflections, instance_writer: false - base._reflections ||= [] + included do + with_options instance_writer: false, instance_reader: true do |serializer| + serializer.class_attribute :_reflections + self._reflections ||= [] + end extend ActiveSupport::Autoload autoload :Association @@ -29,7 +29,6 @@ module Associations end module ClassMethods - # Serializers inherit _reflections. def inherited(base) super base._reflections = _reflections.dup @@ -43,7 +42,7 @@ def inherited(base) # has_many :comments, serializer: CommentSummarySerializer # def has_many(name, options = {}, &block) - associate(HasManyReflection.new(name, options), block) + associate(HasManyReflection.new(name, options, block)) end # @param [Symbol] name of the association @@ -54,7 +53,7 @@ def has_many(name, options = {}, &block) # belongs_to :author, serializer: AuthorSerializer # def belongs_to(name, options = {}, &block) - associate(BelongsToReflection.new(name, options), block) + associate(BelongsToReflection.new(name, options, block)) end # @param [Symbol] name of the association @@ -65,7 +64,7 @@ def belongs_to(name, options = {}, &block) # has_one :author, serializer: AuthorSerializer # def has_one(name, options = {}, &block) - associate(HasOneReflection.new(name, options), block) + associate(HasOneReflection.new(name, options, block)) end private @@ -76,20 +75,9 @@ def has_one(name, options = {}, &block) # # @api private # - def associate(reflection, block) + def associate(reflection) self._reflections = _reflections.dup - reflection_name = reflection.name - if block - serialized_associations[reflection_name] = ->(instance) { instance.instance_eval(&block) } - else - serialized_associations[reflection_name] = ->(instance) { instance.object.send(reflection_name) } - end - - define_method reflection_name do - serialized_associations[reflection_name].call(self) - end unless method_defined?(reflection_name) - self._reflections << reflection end end diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index bea270e79..f46b0f481 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -3,10 +3,12 @@ class Serializer module Attributes class Attribute delegate :call, to: :reader + attr_reader :name, :reader + def initialize(name) @name = name - @reader = nil + @reader = :no_reader end def self.build(name, block) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 18850abe3..e2d16d359 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -17,7 +17,28 @@ class Serializer # # So you can inspect reflections in your Adapters. # - Reflection = Struct.new(:name, :options) do + Reflection = Struct.new(:name, :options, :block) do + delegate :call, to: :reader + + attr_reader :reader + + def initialize(*) + super + @reader = self.class.build_reader(name, block) + end + + def value(instance) + call(instance) + end + + def self.build_reader(name, block) + if block + ->(instance) { instance.instance_eval(&block) } + else + ->(instance) { instance.read_attribute_for_serialization(name) } + end + end + # Build association. This method is used internally to # build serializer's association by its reflection. # @@ -40,7 +61,7 @@ class Serializer # @api private # def build_association(subject, parent_serializer_options) - association_value = subject.send(name) + association_value = value(subject) reflection_options = options.dup serializer_class = subject.class.serializer_for(association_value, reflection_options) From 3e8290a9237a95a31a49cffda995842a0dca3afb Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Dec 2015 13:31:29 -0600 Subject: [PATCH 390/903] Serializer instance methods don't change; track at class level Per groyoh https://github.com/rails-api/active_model_serializers/pull/1356#discussion_r46713503 --- lib/active_model/serializer.rb | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb index 030e7c83a..eadcb32e8 100644 --- a/lib/active_model/serializer.rb +++ b/lib/active_model/serializer.rb @@ -184,6 +184,15 @@ def self.get_serializer_for(klass) end end + def self._serializer_instance_method_defined?(name) + _serializer_instance_methods.include?(name) + end + + def self._serializer_instance_methods + @_serializer_instance_methods ||= (public_instance_methods - Object.public_instance_methods).to_set + end + private_class_method :_serializer_instance_methods + attr_accessor :object, :root, :scope # `scope_name` is set as :current_user by default in the controller. @@ -209,7 +218,7 @@ def json_key end def read_attribute_for_serialization(attr) - if _serializer_method_defined?(attr) + if self.class._serializer_instance_method_defined?(attr) send(attr) elsif self.class._fragmented self.class._fragmented.read_attribute_for_serialization(attr) @@ -227,15 +236,5 @@ def links protected attr_accessor :instance_options - - private - - def _serializer_instance_methods - @_serializer_instance_methods ||= (public_methods - Object.public_instance_methods).to_set - end - - def _serializer_method_defined?(name) - _serializer_instance_methods.include?(name) - end end end From 386a567dfc5229d6123720b652dbc54ea0a9a5be Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Fri, 4 Dec 2015 13:58:22 -0600 Subject: [PATCH 391/903] Evaluate association blocks as scopes on the association --- lib/active_model/serializer/reflection.rb | 10 +++++++++- test/serializers/associations_test.rb | 4 ++-- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index e2d16d359..472b2991d 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -7,8 +7,16 @@ class Serializer # class PostSerializer < ActiveModel::Serializer # has_one :author, serializer: AuthorSerializer # has_many :comments + # has_many :comments, key: :last_comments do + # last(1) + # end # end # + # Notice that the association block is evaluated in the context of the association. + # Specifically, the association 'comments' is evaluated two different ways: + # 1) as 'comments' and named 'comments'. + # 2) as 'comments.last(1)' and named 'last_comments'. + # # PostSerializer._reflections #=> # # [ # # HasOneReflection.new(:author, serializer: AuthorSerializer), @@ -33,7 +41,7 @@ def value(instance) def self.build_reader(name, block) if block - ->(instance) { instance.instance_eval(&block) } + ->(instance) { instance.read_attribute_for_serialization(name).instance_eval(&block) } else ->(instance) { instance.read_attribute_for_serialization(name) } end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index 81380c7c7..ecb671f2a 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -128,8 +128,8 @@ def test_associations_custom_keys class InlineAssociationTestPostSerializer < ActiveModel::Serializer has_many :comments - has_many :last_comments do - object.comments.last(1) + has_many :comments, key: :last_comments do + last(1) end end From 269e11f360c1adf0bfb57bcc65df0bd366e1ca0d Mon Sep 17 00:00:00 2001 From: Johnathan Ludwig Date: Fri, 4 Dec 2015 16:10:29 -0500 Subject: [PATCH 392/903] Update links to point to correct PRs --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6308a81d8..8c8f5547d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -15,13 +15,13 @@ Breaking changes: Features: - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) -- [#1225](https://github.com/rails-api/active_model_serializers/pull/1125) Better serializer lookup, use nested serializer when it exists (@beauby) +- [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) - [#1158](https://github.com/rails-api/active_model_serializers/pull/1158) Add support for wildcards in `include` option (@beauby) - [#1127](https://github.com/rails-api/active_model_serializers/pull/1127) Add support for nested associations for JSON and Attributes adapters via the `include` option (@NullVoxPopuli, @beauby). - [#1050](https://github.com/rails-api/active_model_serializers/pull/1050) Add support for toplevel jsonapi member (@beauby, @bf4) -- [#tbd](https://github.com/rails-api/active_model_serializers/pull/tbd) Rename ArraySerializer to +- [#1251](https://github.com/rails-api/active_model_serializers/pull/1251) Rename ArraySerializer to CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) Fixes: From d85a17bb33a0a61ff1a17c446a9df14ac8635c5a Mon Sep 17 00:00:00 2001 From: Julian Paas Date: Thu, 15 Oct 2015 12:08:32 -0400 Subject: [PATCH 393/903] Grape formatter feature requested in #1258 - adds handling for when the returned resource is not serializable via ams - fix for when resource is an Array - Moves grape include to grape namespace. Changes Enumerable to Array because a plain hash is enumerable. - Add integration test - Refine scope of Grape version dependency - Assert that the response is equal to a manually defined JSON string - Add single module to include in Grape projects - Create a Serializable Resource to test rails-api from Grape - Update docs - Fix discrepency between ActiveRecord 4.0 - 4.1 and 4.2 - Updated Changelog - Remove parens from `render`, use `serializable` in all tests. --- CHANGELOG.md | 1 + active_model_serializers.gemspec | 1 + docs/README.md | 2 +- docs/integrations/grape.md | 19 ++++ lib/grape/active_model_serializers.rb | 14 +++ .../formatters/active_model_serializers.rb | 15 ++++ lib/grape/helpers/active_model_serializers.rb | 16 ++++ test/grape_test.rb | 89 +++++++++++++++++++ 8 files changed, 156 insertions(+), 1 deletion(-) create mode 100644 docs/integrations/grape.md create mode 100644 lib/grape/active_model_serializers.rb create mode 100644 lib/grape/formatters/active_model_serializers.rb create mode 100644 lib/grape/helpers/active_model_serializers.rb create mode 100644 test/grape_test.rb diff --git a/CHANGELOG.md b/CHANGELOG.md index 8c8f5547d..ab24cea0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,7 @@ Breaking changes: Features: +- [#1336](https://github.com/rails-api/active_model_serializers/pull/1336) Added support for Grape >= 0.13, < 1.0 - [#1291](https://github.com/rails-api/active_model_serializers/pull/1291) Add logging (@maurogeorge) - [#1225](https://github.com/rails-api/active_model_serializers/pull/1225) Better serializer lookup, use nested serializer when it exists (@beauby) - [#1172](https://github.com/rails-api/active_model_serializers/pull/1172) Better serializer registration, get more than just the first module (@bf4) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 3ccd9654e..71fdda85e 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -53,4 +53,5 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'bundler', '~> 1.6' spec.add_development_dependency 'timecop', '~> 0.7' spec.add_development_dependency 'minitest-reporters' + spec.add_development_dependency 'grape', ['>= 0.13', '< 1.0'] end diff --git a/docs/README.md b/docs/README.md index 51c8c85fb..1a0df26e5 100644 --- a/docs/README.md +++ b/docs/README.md @@ -23,7 +23,7 @@ This is the documentation of AMS, it's focused on the **0.10.x version.** |----|-----|---- | Ember.js | 0.9.x | [active-model-adapter](https://github.com/ember-data/active-model-adapter) | Ember.js | 0.10.x + | [docs/integrations/ember-and-json-api.md](integrations/ember-and-json-api.md) -| Grape | 0.10.x + | [#1258](https://github.com/rails-api/active_model_serializers/issues/1258) | +| Grape | 0.10.x + | [docs/integrations/grape.md](integrations/grape.md) | | Grape | 0.9.x | https://github.com/jrhe/grape-active_model_serializers/ | | Sinatra | 0.9.x | https://github.com/SauloSilva/sinatra-active-model-serializers/ diff --git a/docs/integrations/grape.md b/docs/integrations/grape.md new file mode 100644 index 000000000..7c855ebf1 --- /dev/null +++ b/docs/integrations/grape.md @@ -0,0 +1,19 @@ +# Integration with Grape + +[Grape](https://github.com/ruby-grape/grape) is an opinionated micro-framework for creating REST-like APIs in ruby. + +ActiveModelSerializers currently supports Grape >= 0.13, < 1.0 + +To add [Grape](https://github.com/ruby-grape/grape) support, enable the formatter and helper functions by including `Grape::ActiveModelSerializers` in your base endpoint. For example: + +```ruby +module Example + class Dummy < Grape::API + require 'grape/active_model_serializers' + include Grape::ActiveModelSerializers + mount Example::V1::Base + end +end +``` + +Aside from this, [configuration](../general/configuration_options.md) of ActiveModelSerializers is exactly the same. diff --git a/lib/grape/active_model_serializers.rb b/lib/grape/active_model_serializers.rb new file mode 100644 index 000000000..eb7fd1ac3 --- /dev/null +++ b/lib/grape/active_model_serializers.rb @@ -0,0 +1,14 @@ +# To add Grape support, require 'grape/active_model_serializers' in the base of your Grape endpoints +# Then add 'include Grape::ActiveModelSerializers' to enable the formatter and helpers +require 'active_model_serializers' +require 'grape/formatters/active_model_serializers' +require 'grape/helpers/active_model_serializers' + +module Grape::ActiveModelSerializers + extend ActiveSupport::Concern + + included do + formatter :json, Grape::Formatters::ActiveModelSerializers + helpers Grape::Helpers::ActiveModelSerializers + end +end diff --git a/lib/grape/formatters/active_model_serializers.rb b/lib/grape/formatters/active_model_serializers.rb new file mode 100644 index 000000000..3cac1318b --- /dev/null +++ b/lib/grape/formatters/active_model_serializers.rb @@ -0,0 +1,15 @@ +# A Grape response formatter that can be used as 'formatter :json, Grape::Formatters::ActiveModelSerializers' +# +# Serializer options can be passed as a hash from your Grape endpoint using env[:active_model_serializer_options], +# or better yet user the render helper in Grape::Helpers::ActiveModelSerializers +module Grape + module Formatters + module ActiveModelSerializers + def self.call(resource, env) + serializer_options = {} + serializer_options.merge!(env[:active_model_serializer_options]) if env[:active_model_serializer_options] + ActiveModel::SerializableResource.new(resource, serializer_options).to_json + end + end + end +end diff --git a/lib/grape/helpers/active_model_serializers.rb b/lib/grape/helpers/active_model_serializers.rb new file mode 100644 index 000000000..370c52d81 --- /dev/null +++ b/lib/grape/helpers/active_model_serializers.rb @@ -0,0 +1,16 @@ +# Helpers can be included in your Grape endpoint as: helpers Grape::Helpers::ActiveModelSerializers +module Grape + module Helpers + module ActiveModelSerializers + # A convenience method for passing ActiveModelSerializers serializer options + # + # Example: To include relationships in the response: render(post, include: ['comments']) + # + # Example: To include pagination meta data: render(posts, meta: { page: posts.page, total_pages: posts.total_pages }) + def render(resource, active_model_serializer_options = {}) + env[:active_model_serializer_options] = active_model_serializer_options + resource + end + end + end +end diff --git a/test/grape_test.rb b/test/grape_test.rb new file mode 100644 index 000000000..746e246e0 --- /dev/null +++ b/test/grape_test.rb @@ -0,0 +1,89 @@ +require 'test_helper' +require 'grape' +require 'grape/active_model_serializers' + +class ActiveModelSerializers::GrapeTest < Minitest::Test + include Rack::Test::Methods + + class GrapeTest < Grape::API + format :json + include Grape::ActiveModelSerializers + + resources :grape do + get '/render' do + render ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + end + + get '/render_with_json_api' do + post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + render post, meta: { page: 1, total_pages: 2 }, adapter: :json_api + end + + get '/render_array_with_json_api' do + post = ARModels::Post.create(title: 'Dummy Title', body: 'Lorem Ipsum') + post.dup.save + render ARModels::Post.all, adapter: :json_api + end + end + end + + def app + GrapeTest.new + end + + def test_formatter_returns_json + get '/grape/render' + + post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + serializable_resource = serializable(post) + + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + end + + def test_render_helper_passes_through_options_correctly + get '/grape/render_with_json_api' + + post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + serializable_resource = serializable(post, serializer: ARModels::PostSerializer, adapter: :json_api, meta: { page: 1, total_pages: 2 }) + + assert last_response.ok? + assert_equal serializable_resource.to_json, last_response.body + end + + def test_formatter_handles_arrays + get '/grape/render_array_with_json_api' + + expected = { + 'data' => [ + { + id: '1', + type: 'ar_models_posts', + attributes: { + title: 'Dummy Title', + body: 'Lorem Ipsum' + }, + relationships: { + comments: { data: [] }, + author: { data: nil } + } + }, + { + id: '2', + type: 'ar_models_posts', + attributes: { + title: 'Dummy Title', + body: 'Lorem Ipsum' + }, + relationships: { + comments: { data: [] }, + author: { data: nil } + } + } + ] + } + + assert last_response.ok? + assert_equal expected.to_json, last_response.body + end +end From bf8270b8b4c5eda6c4da1ad801d52a293736cced Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 10 Dec 2015 15:08:22 -0600 Subject: [PATCH 394/903] Document Serializer settings and private api [ci skip] --- lib/active_model/serializer/attributes.rb | 3 +++ lib/active_model/serializer/reflection.rb | 2 ++ 2 files changed, 5 insertions(+) diff --git a/lib/active_model/serializer/attributes.rb b/lib/active_model/serializer/attributes.rb index f46b0f481..81f6e49af 100644 --- a/lib/active_model/serializer/attributes.rb +++ b/lib/active_model/serializer/attributes.rb @@ -1,6 +1,7 @@ module ActiveModel class Serializer module Attributes + # @api private class Attribute delegate :call, to: :reader @@ -19,12 +20,14 @@ def self.build(name, block) end end end + # @api private class AttributeReader < Attribute def initialize(name) super(name) @reader = ->(instance) { instance.read_attribute_for_serialization(name) } end end + # @api private class AttributeBlock < Attribute def initialize(name, block) super(name) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index 472b2991d..c027d96e0 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -35,10 +35,12 @@ def initialize(*) @reader = self.class.build_reader(name, block) end + # @api private def value(instance) call(instance) end + # @api private def self.build_reader(name, block) if block ->(instance) { instance.read_attribute_for_serialization(name).instance_eval(&block) } From 338868a45096b67aff774f87b416323fa8852fa0 Mon Sep 17 00:00:00 2001 From: Kara Carrell Date: Tue, 1 Dec 2015 17:43:14 -0600 Subject: [PATCH 395/903] Update travis build matrix to include Ruby 2.2.3 for Rails 5 --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index bfc8edfd0..9b3a55ccf 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,7 +6,7 @@ rvm: - 1.9.3 - 2.0.0 - 2.1 - - 2.2.2 + - 2.2.3 - ruby-head - rbx-2 From 850ac3feaf39535a9ec18d6fbdb7372ccc8ffd07 Mon Sep 17 00:00:00 2001 From: Kara Carrell Date: Thu, 10 Dec 2015 18:11:06 -0600 Subject: [PATCH 396/903] drop support to Ruby 1.9.3 from build matrix --- .travis.yml | 3 --- CHANGELOG.md | 1 + 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/.travis.yml b/.travis.yml index 9b3a55ccf..5862e1bd5 100644 --- a/.travis.yml +++ b/.travis.yml @@ -3,7 +3,6 @@ language: ruby sudo: false rvm: - - 1.9.3 - 2.0.0 - 2.1 - 2.2.3 @@ -26,8 +25,6 @@ env: matrix: exclude: - - rvm: 1.9.3 - env: RAILS_VERSION=master - rvm: 2.0.0 env: RAILS_VERSION=master - rvm: 2.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 8c8f5547d..ff1ea4af9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -25,6 +25,7 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) Fixes: +- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update Travis CI build matrix with ruby 2.2.3 supporting rails5 (@karaAJC) - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) - [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) From 488370fc0b07b1a057bae1702efb8429e83f80e2 Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 10 Dec 2015 20:02:41 -0200 Subject: [PATCH 397/903] Drop support to Ruby 1.9.3 --- CHANGELOG.md | 1 + active_model_serializers.gemspec | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ff1ea4af9..0ecafdce7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,7 @@ Breaking changes: +- Drop support to Ruby 1.9.3 (@maurogeorge) - [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) - [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index 3ccd9654e..ecab62e6c 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -18,7 +18,7 @@ Gem::Specification.new do |spec| spec.test_files = spec.files.grep(%r{^(test|spec|features)/}) spec.require_paths = ['lib'] - spec.required_ruby_version = '>= 1.9.3' + spec.required_ruby_version = '>= 2.0.0' rails_versions = '>= 4.0' spec.add_runtime_dependency 'activemodel', rails_versions From 60ac749edfc30f1e31d95622526bd9d2a07c6003 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Mon, 14 Dec 2015 14:21:55 -0600 Subject: [PATCH 398/903] Cleanup CHANGELOG --- CHANGELOG.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0ecafdce7..a8c731fc3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,7 +2,8 @@ Breaking changes: -- Drop support to Ruby 1.9.3 (@maurogeorge) +- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) + [#1369](https://github.com/rails-api/active_model_serializers/pull/1369) Drop support for Ruby 1.9.3 (@karaAJC, @maurogeorge) - [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) - [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. @@ -26,7 +27,6 @@ Features: CollectionSerializer for clarity, add ActiveModelSerializers.config.collection_serializer (@bf4) Fixes: -- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update Travis CI build matrix with ruby 2.2.3 supporting rails5 (@karaAJC) - [#1239](https://github.com/rails-api/active_model_serializers/pull/1239) Fix duplicates in JSON API compound documents (@beauby) - [#1214](https://github.com/rails-api/active_model_serializers/pull/1214) retrieve the key from the reflection options when building associations (@NullVoxPopuli, @hut8) - [#1358](https://github.com/rails-api/active_model_serializers/pull/1358) Handle serializer file paths with spaces (@rwstauner, @bf4) @@ -44,6 +44,7 @@ Misc: - [#1166](https://github.com/rails-api/active_model_serializers/pull/1166) Prefer methods over instance variables (@bf4) - [#1168](https://github.com/rails-api/active_model_serializers/pull/1168) Fix appveyor failure cache not being expired (@bf4) - [#1161](https://github.com/rails-api/active_model_serializers/pull/1161) Remove duplicate test helper (@bf4) +- [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update CI to test 2.2.2 -> 2.2.3 (@karaAJC) ### v0.10.0.rc3 (2015/09/16 15:19 +00:00) - [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) From ce17a1b30540b09523ba3d6643b3ca19eca3f5bf Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Thu, 10 Dec 2015 15:12:06 -0600 Subject: [PATCH 399/903] [DOCS] Refactor, update, create documentation [ci skip] --- CHANGELOG.md | 9 +- CONTRIBUTING.md | 56 ++- README.md | 403 ++++-------------- active_model_serializers.gemspec | 2 +- docs/ARCHITECTURE.md | 2 + docs/README.md | 26 +- docs/general/adapters.md | 98 ++++- docs/general/caching.md | 52 +++ docs/general/configuration_options.md | 9 +- docs/general/getting_started.md | 38 +- docs/general/instrumentation.md | 3 + docs/general/logging.md | 6 +- docs/general/rendering.md | 136 ++++++ docs/general/serializers.md | 213 +++++++++ docs/howto/add_pagination_links.md | 10 +- docs/howto/add_root_key.md | 6 +- docs/howto/outside_controller_use.md | 34 +- docs/integrations/ember-and-json-api.md | 6 +- docs/jsonapi/schema.md | 2 + .../serializer/adapter/json_api.rb | 14 +- .../json_api/resource_type_config_test.rb | 6 +- test/serializers/adapter_for_test.rb | 16 +- test/serializers/associations_test.rb | 4 +- test/serializers/configuration_test.rb | 10 +- test/serializers/serializer_for_test.rb | 8 +- test/support/serialization_testing.rb | 12 +- 26 files changed, 718 insertions(+), 463 deletions(-) create mode 100644 docs/general/caching.md create mode 100644 docs/general/rendering.md create mode 100644 docs/general/serializers.md diff --git a/CHANGELOG.md b/CHANGELOG.md index a8c731fc3..ae9ad1431 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,12 +7,12 @@ Breaking changes: - [#1131](https://github.com/rails-api/active_model_serializers/pull/1131) Remove Serializer#root_name (@beauby) - [#1138](https://github.com/rails-api/active_model_serializers/pull/1138) Introduce Adapter::Base (@bf4) * Adapters now inherit Adapter::Base. 'Adapter' is now a module, no longer a class. - * using a class as a namespace that you also inherit from is complicated and circular at time i.e. + * using a class as a namespace that you also inherit from is complicated and circular at times i.e. buggy (see https://github.com/rails-api/active_model_serializers/pull/1177) * The class methods on Adapter aren't necessarily related to the instance methods, they're more - Adapter functions - * named `Base` because it's a Rails-ism - * It helps to isolate and highlight what the Adapter interface actually is + Adapter functions. + * named `Base` because it's a Rails-ism. + * It helps to isolate and highlight what the Adapter interface actually is. Features: @@ -45,6 +45,7 @@ Misc: - [#1168](https://github.com/rails-api/active_model_serializers/pull/1168) Fix appveyor failure cache not being expired (@bf4) - [#1161](https://github.com/rails-api/active_model_serializers/pull/1161) Remove duplicate test helper (@bf4) - [#1360](https://github.com/rails-api/active_model_serializers/pull/1360) Update CI to test 2.2.2 -> 2.2.3 (@karaAJC) +- [#1371](https://github.com/rails-api/active_model_serializers/pull/1371) Refactor, update, create documentation (@bf4) ### v0.10.0.rc3 (2015/09/16 15:19 +00:00) - [#1129](https://github.com/rails-api/active_model_serializers/pull/1129) Remove SerializableResource.serialize in favor of `.new` (@bf4) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index e87f8176c..55063e21a 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -8,6 +8,9 @@ http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](doc ## How can I help? +- [Filing an issue](CONTRIBUTING.md#filing-an-issue) +- [Writing code and comments](CONTRIBUTING#writing-code-and-comments) + ### Filing an issue Everyone is encouraged to open issues that are affecting them: @@ -20,7 +23,6 @@ bugs, ideas, documentation (`/docs`), performance problems – everything helps! - Check if your issue has already been reported. - If you find an existing issue report, feel free to add further information to that report. - #### Writing If possible, please include the following information when [reporting an @@ -82,22 +84,27 @@ And please don't forget to stay involved in the issue until it is closed! Thanks - We are actively working to identify tasks under the label [**Good for New Contributors**](https://github.com/rails-api/active_model_serializers/labels/Good%20for%20New%20Contributors). - Some bugs are expressly not good for new contributors, so don't expect 100% overlap between the two. - [Changelog Missing](https://github.com/rails-api/active_model_serializers/issues?q=label%3A%22Changelog+Missing%22+is%3Aclosed) is an easy way to help out. -- If you want to work on new feature development, look for the label [**Feature**](https://github.com/rails-api/active_model_serializers/labels/Feature). +- [Fix a bug](https://github.com/rails-api/active_model_serializers/labels/Ready%20for%20PR). + - Ready for PR - A well defined bug, needs someone to PR a fix. + - Bug - Anything that is broken. + - Regression - A bug that did not exist in previous versions and isn't a new feature (applied in tandem with Bug). + - Performance - A performance related issue. We could track this as a bug, but usually these would have slightly lower priority than standard bugs. + +- [Develop new features](https://github.com/rails-api/active_model_serializers/labels/Feature). + +- [Improve code quality](https://codeclimate.com/github/rails-api/active_model_serializers/code?sort=smell_count&sort_direction=desc). + +- [Improve amount of code exercised by tests](https://codeclimate.com/github/rails-api/active_model_serializers/coverage?sort=covered_percent&sort_direction=asc). - We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an "RFC" (Request for Comments) process before we start active development. Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. -## Issue Labeling - -ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). - -## Submitting a pull request (PR) +#### Submitting a pull request (PR) 1. The vast majority of development is happening under the `master` branch. This is where we would suggest you start. @@ -147,13 +154,13 @@ Remember to [squash your commits](CONTRIBUTING.md#about-pull-requests-prs) and r - by force pushing to it - A maintainer can make any changes themselves and manually merge the code in. -### Commit Messages +#### Commit Messages - [A Note About Git Commit Messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) - [http://stopwritingramblingcommitmessages.com/](http://stopwritingramblingcommitmessages.com/) - [ThoughtBot style guide](https://github.com/thoughtbot/guides/tree/master/style#git) -### About Pull Requests (PR's) +#### About Pull Requests (PR's) - [Using Pull Requests](https://help.github.com/articles/using-pull-requests) - [Github pull requests made easy](http://www.element84.com/github-pull-requests-made-easy.html) @@ -161,9 +168,34 @@ Remember to [squash your commits](CONTRIBUTING.md#about-pull-requests-prs) and r - [Level up your Git](http://rakeroutes.com/blog/deliberate-git/) - [All Your Open Source Code Are Belong To Us](http://www.benjaminfleischer.com/2013/07/30/all-your-open-source-code-are-belong-to-us/) -### Running tests +## Issue Labeling + +ActiveModelSerializers uses a subset of [StandardIssueLabels](https://github.com/wagenet/StandardIssueLabels) for Github Issues. You can [see our labels here](https://github.com/rails-api/active_model_serializers/labels). -#### Running with Rake +## Running tests + +Run tests against different Rails versions by setting the RAILS_VERSION variable +and bundling gems. To test against all versions, you can do something like: + +```bash +for version in 4.0 4.1 4.2 master; do + export RAILS_VERSION="$version" + rm -f Gemfile.lock + bundle check || bundle --local || bundle + bundle exec rake test + if [ "$?" -eq 0 ]; then + # green in ANSI + echo -e "\033[32m **** Tests passed against Rails ${RAILS_VERSION} **** \033[0m" + else + # red in ANSI + echo -e "\033[31m **** Tests failed against Rails ${RAILS_VERSION} **** \033[0m" + fi + unset RAILS_VERSION +done +``` + + +### Running with Rake The easiest way to run the unit tests is through Rake. The default task runs the entire test suite for all classes. For more information, checkout the diff --git a/README.md b/README.md index 684b39c1c..0fb63fbc0 100644 --- a/README.md +++ b/README.md @@ -1,247 +1,55 @@ # ActiveModelSerializers [![Build Status](https://travis-ci.org/rails-api/active_model_serializers.svg?branch=master)](https://travis-ci.org/rails-api/active_model_serializers) - - +(Windows: [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master)) +[![Code Quality](https://codeclimate.com/github/rails-api/active_model_serializers/badges/gpa.svg)](https://codeclimate.com/github/rails-api/active_model_serializers) +[![Test Coverage](https://codeclimate.com/github/rails-api/active_model_serializers/badges/coverage.svg)](https://codeclimate.com/github/rails-api/active_model_serializers/coverage) -_Windows Build Status -_ [![Build status](https://ci.appveyor.com/api/projects/status/x6xdjydutm54gvyt/branch/master?svg=true)](https://ci.appveyor.com/project/joaomdmoura/active-model-serializers/branch/master) +## Documentation -ActiveModelSerializers brings convention over configuration to your JSON generation. - -AMS does this through two components: **serializers** and **adapters**. -Serializers describe _which_ attributes and relationships should be serialized. -Adapters describe _how_ attributes and relationships should be serialized. - -By default AMS will use the **Attributes Adapter**. But we strongly advise you to use **JsonApi Adapter** that follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). -Check how to change the adapter in the sections bellow. - -# Documentation - -Master - -- [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) -- [Guides](https://github.com/rails-api/active_model_serializers/tree/master/docs) - -# RELEASE CANDIDATE, PLEASE READ - -This is the master branch of AMS. It will become the `0.10.0` release when it's -ready. Currently this is a release candidate. This is **not** backward -compatible with `0.9.0` or `0.8.0`. - -`0.10.x` will be based on the `0.8.0` code, but with a more flexible -architecture. We'd love your help. [Learn how you can help here.](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) - -## Example - -Given two models, a `Post(title: string, body: text)` and a -`Comment(name: string, body: text, post_id: integer)`, you will have two -serializers: - -```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'posts', expires_in: 3.hours - attributes :title, :body - - has_many :comments -end -``` - -and - -```ruby -class CommentSerializer < ActiveModel::Serializer - attributes :name, :body - - belongs_to :post -end -``` - -Generally speaking, you as a user of AMS will write (or generate) these -serializer classes. If you want to use a different adapter, such as a JsonApi, you can -change this in an initializer: - -```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi -``` - -or - -```ruby -ActiveModel::Serializer.config.adapter = :json_api -``` - -You won't need to implement an adapter unless you wish to use a new format or -media type with AMS. - -If you want to have a root key on your responses you should use the Json adapter, instead of the default Attributes: - -```ruby -ActiveModel::Serializer.config.adapter = :json -``` - -If you would like the key in the outputted JSON to be different from its name in ActiveRecord, you can use the :key option to customize it: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :id, :body - - # look up :subject on the model, but use +title+ in the JSON - attribute :subject, :key => :title - has_many :comments -end -``` - -In your controllers, when you use `render :json`, Rails will now first search -for a serializer for the object and use it if available. - -```ruby -class PostsController < ApplicationController - def show - @post = Post.find(params[:id]) - - render json: @post - end -end -``` - -In this case, Rails will look for a serializer named `PostSerializer`, and if -it exists, use it to serialize the `Post`. - -### Specify a serializer - -If you wish to use a serializer other than the default, you can explicitly pass it to the renderer. - -#### 1. For a resource: - -```ruby - render json: @post, serializer: PostPreviewSerializer -``` - -#### 2. For an array resource: - -```ruby -# Use the default `CollectionSerializer`, which will use `each_serializer` to -# serialize each element -render json: @posts, each_serializer: PostPreviewSerializer - -# Or, you can explicitly provide the collection serializer as well -render json: @posts, serializer: CollectionSerializer, each_serializer: PostPreviewSerializer -``` - -### Meta - -If you want a `meta` attribute in your response, specify it in the `render` -call: - -```ruby -render json: @post, meta: { total: 10 } -``` - -The key can be customized using `meta_key` option. - -```ruby -render json: @post, meta: { total: 10 }, meta_key: "custom_meta" -``` - -`meta` will only be included in your response if you are using an Adapter that supports `root`, -as JsonAPI and Json adapters, the default adapter (Attributes) doesn't have `root`. - -### Using a serializer without `render` - -At times, you might want to use a serializer without rendering it to the view. For those cases, you can create an instance of `ActiveModel::SerializableResource` with -the resource you want to be serialized and call `.serializable_hash`. - -```ruby -def create - @message = current_user.messages.create!(message_params) - MessageCreationWorker.perform(serialized_message) - head 204 -end - -def serialized_message - ActiveModel::SerializableResource.new(@message).serializable_hash -end -``` - -### Overriding association methods - -If you want to override any association, you can use: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :id, :body - - has_many :comments - - def comments - object.comments.active - end -end -``` - -### Overriding attribute methods - -If you want to override any attribute, you can use: - -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :id, :body - - has_many :comments - - def body - object.body.downcase - end -end -``` - -### Built in Adapters - -#### Attributes +- [0.10 (master) Documentation](https://github.com/rails-api/active_model_serializers/tree/master) + - [![API Docs](http://img.shields.io/badge/yard-docs-blue.svg)](http://www.rubydoc.info/github/rails-api/active_model_serializers) + - [Guides](docs) +- [0.9 (0-9-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-9-stable) +- [0.8 (0-8-stable) Documentation](https://github.com/rails-api/active_model_serializers/tree/0-8-stable) -It's the default adapter, it generates a json response without a root key. -Doesn't follow any specific convention. +## About -#### JSON +ActiveModelSerializers brings convention over configuration to your JSON generation. -It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly with the objects being serialized. -Doesn't follow any specific convention. +ActiveModelSerializers works through two components: **serializers** and **adapters**. -#### JSON API +Serializers describe _which_ attributes and relationships should be serialized. -This adapter follows 1.0 of the format specified in -[jsonapi.org/format](http://jsonapi.org/format). It will include the associated -resources in the `"included"` member when the resource names are included in the -`include` option. Including nested associated resources is also supported. +Adapters describe _how_ attributes and relationships should be serialized. -```ruby - render @posts, include: ['author', 'comments', 'comments.author'] - # or - render @posts, include: 'author,comments,comments.author' -``` +SerializableResource co-ordinates the resource, Adapter and Serializer to produce the +resource serialization. The serialization has the `#as_json`, `#to_json` and `#serializable_hash` +methods used by the Rails JSON Renderer. (SerializableResource actually delegates +these methods to the adapter.) -In addition, two types of wildcards may be used. `*` includes one level of associations, and `**` includes all recursively. These can be combined with other paths. +By default ActiveModelSerializers will use the **Attributes Adapter**. +But we strongly advise you to use **JsonApi Adapter**, which +follows 1.0 of the format specified in [jsonapi.org/format](http://jsonapi.org/format). +Check how to change the adapter in the sections below. -```ruby - render @posts, include: '**' # or '*' for a single layer -``` +## RELEASE CANDIDATE, PLEASE READ -The following would render posts and include the author, the author's comments, and every resource referenced by the author's comments (recursively). It could be combined, like above, with other paths in any combination desired. +This is the **master** branch of ActiveModelSerializers. -```ruby - render @posts, include: 'author.comments.**' -``` +It will become the `0.10.0` release when it's ready. Currently this is a release candidate. -The JSON API [specifies](http://jsonapi.org/format/#fetching-includes) that the user may supply a parameter specifying which related resources are to be included: +`0.10.x` is **not** backward compatible with `0.9.x` nor `0.8.x`. -```ruby - render @posts, include: params[:include] -``` +`0.10.x` will be based on the `0.8.0` code, but with a more flexible +architecture. We'd love your help. [Learn how you can help here.](CONTRIBUTING.md) -This raises some security concerns since the user could pass in `include=**`, so filter the values for `include` appropriately if you decide to support this JSON API feature. +It is generally safe and recommended to use the master branch. ## Installation +Note: *ActiveModelSerializers is already included on Rails >= 5* + Add this line to your application's Gemfile: ``` @@ -254,145 +62,80 @@ And then execute: $ bundle ``` -## Creating a Serializer +## Getting Started -The easiest way to create a new serializer is to generate a new resource, which -will generate a serializer at the same time: +See [Getting Started](docs/general/getting_started.md) for the nuts and bolts. -``` -$ rails g resource post title:string body:string -``` +More information is available in the [Guides](docs) and +[High-level behavior](README.md#high-level-behavior). -This will generate a serializer in `app/serializers/post_serializer.rb` for -your new model. You can also generate a serializer for an existing model with -the serializer generator: +## Getting Help -``` -$ rails g serializer post -``` +If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). -The generated serializer will contain basic `attributes` and -`has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: +If you have a question, please [post to Stack Overflow](http://stackoverflow.com/questions/tagged/active-model-serializers). -```ruby -class PostSerializer < ActiveModel::Serializer - attributes :title, :body +Thanks! - has_many :comments - has_one :author -end -``` +## High-level behavior -and +Given a [serializable model](lib/active_model/serializer/lint.rb): ```ruby -class CommentSerializer < ActiveModel::Serializer - attributes :name, :body - - belongs_to :post_id +# either +class SomeResource < ActiveRecord::Base + # columns: title, body +end +# or +class SomeResource < ActiveModelSerializers::Model + attr_accessor :title, :body end ``` -The attribute names are a **whitelist** of attributes to be serialized. - -The `has_many`, `has_one`, and `belongs_to` declarations describe relationships between -resources. By default, when you serialize a `Post`, you will get its `Comments` -as well. - -You may also use the `:serializer` option to specify a custom serializer class, for example: +And initialized as: ```ruby - has_many :comments, serializer: CommentPreviewSerializer +resource = SomeResource.new(title: 'ActiveModelSerializers', body: 'Convention over configuration') ``` -And you can change the JSON key that the serializer should use for a particular association: +Given a serializer for the serializable model: ```ruby - has_many :comments, key: :reviews +class SomeSerializer < ActiveModel::Serializer + attribute :title, key: :name + attributes :body +end ``` -## Pagination - -Pagination links will be included in your response automatically as long -as the resource is paginated using [Kaminari](https://github.com/amatsuda/kaminari) or -[WillPaginate](https://github.com/mislav/will_paginate) and -if you are using the ```JsonApi``` adapter. - -Although the others adapters does not have this feature, it is possible to -implement pagination links to `JSON` adapter. For more information about it, -please see in our docs [How to add pagination -links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md). - -## Caching - -To cache a serializer, call ```cache``` and pass its options. -The options are the same options of ```ActiveSupport::Cache::Store```, plus -a ```key``` option that will be the prefix of the object cache -on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. - -The cache support is optimized to use the cached object in multiple request. An object cached on a ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. - -**[NOTE] Every object is individually cached.** - -**[NOTE] The cache is automatically expired after an object is updated, but it's not deleted.** +The model can be serialized as: ```ruby -cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` +options = {} +serialization = SerializableResource.new(resource, options) +serialization.to_json +serialization.as_json ``` -Take the example bellow: +SerializableResource delegates to the adapter, which it builds as: ```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 3.hours - attributes :title, :body - - has_many :comments -end +adapter_options = {} +adapter = Adapter.create(serializer, adapter_options) +adapter.to_json +adapter.as_json +adapter.serializable_hash ``` -On this example every ```Post``` object will be cached with -the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, -but in this case it will be automatically expired after 3 hours. - -### Fragment Caching - -If there is some API endpoint that shouldn't be fully cached, you can still optimise it, using Fragment Cache on the attributes and relationships that you want to cache. - -You can define the attribute by using ```only``` or ```except``` option on cache method. - -**[NOTE] Cache serializers will be used at their relationships** - -Example: +The adapter formats the serializer's attributes and associations (a.k.a. includes): ```ruby -class PostSerializer < ActiveModel::Serializer - cache key: 'post', expires_in: 3.hours, only: [:title] - attributes :title, :body - - has_many :comments -end +serializer_options = {} +serializer = SomeSerializer.new(resource, serializer_options) +serializer.attributes +serializer.associations ``` - -## Serializing non-ActiveRecord objects - -All serializable resources must pass the ActiveModel::Serializer::Lint::Tests. - -See the ActiveModelSerializers::Model for a base class that implements the full -API for a plain-old Ruby object (PORO). - -## Hooks - -To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:active_model_serializers) do end` - -## Getting Help - -If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). - -If you have a question, please [post to Stack Overflow](http://stackoverflow.com/questions/tagged/active-model-serializers). - -Thanks! +See [ARCHITECTURE.md](docs/ARCHITECTURE.md) for more information. # Contributing -See [CONTRIBUTING.md](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) +See [CONTRIBUTING.md](CONTRIBUTING.md) diff --git a/active_model_serializers.gemspec b/active_model_serializers.gemspec index ecab62e6c..e76c9dd25 100644 --- a/active_model_serializers.gemspec +++ b/active_model_serializers.gemspec @@ -43,7 +43,7 @@ Gem::Specification.new do |spec| spec.add_development_dependency 'activerecord', rails_versions # arel - # activesuport + # activesupport # activemodel # Soft dependency for pagination diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md index 4d8106897..3e1d16f90 100644 --- a/docs/ARCHITECTURE.md +++ b/docs/ARCHITECTURE.md @@ -1,3 +1,5 @@ +[Back to Guides](README.md) + # ARCHITECTURE An **`ActiveModel::Serializer`** wraps a [serializable resource](https://github.com/rails/rails/blob/4-2-stable/activemodel/lib/active_model/serialization.rb) diff --git a/docs/README.md b/docs/README.md index 51c8c85fb..49b471074 100644 --- a/docs/README.md +++ b/docs/README.md @@ -1,40 +1,34 @@ # Docs - ActiveModel::Serializer 0.10.x -This is the documentation of AMS, it's focused on the **0.10.x version.** +This is the documentation of ActiveModelSerializers, it's focused on the **0.10.x version.** ----- ## General - [Getting Started](general/getting_started.md) -- [Adapters](general/adapters.md) - [Configuration Options](general/configuration_options.md) +- [Serializers](general/serializers.md) +- [Adapters](general/adapters.md) +- [Rendering](general/rendering.md) +- [Caching](general/caching.md) - [Logging](general/logging.md) - [Instrumentation](general/instrumentation.md) +- [JSON API Schema](jsonapi/schema.md) +- [ARCHITECTURE](ARCHITECTURE.md) ## How to - [How to add root key](howto/add_root_key.md) - [How to add pagination links](howto/add_pagination_links.md) -- [Using AMS Outside Of Controllers](howto/outside_controller_use.md) +- [Using ActiveModelSerializers Outside Of Controllers](howto/outside_controller_use.md) ## Integrations -| Integration | Supported AMS versions | Gem name and/or link + +| Integration | Supported ActiveModelSerializers versions | Gem name and/or link |----|-----|---- | Ember.js | 0.9.x | [active-model-adapter](https://github.com/ember-data/active-model-adapter) | Ember.js | 0.10.x + | [docs/integrations/ember-and-json-api.md](integrations/ember-and-json-api.md) | Grape | 0.10.x + | [#1258](https://github.com/rails-api/active_model_serializers/issues/1258) | | Grape | 0.9.x | https://github.com/jrhe/grape-active_model_serializers/ | | Sinatra | 0.9.x | https://github.com/SauloSilva/sinatra-active-model-serializers/ - -## Getting Help - -If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). - -If you have a question, please [post to Stack Overflow](http://stackoverflow.com/questions/tagged/active-model-serializers). - -Thanks! - -## Contributing - -See [CONTRIBUTING.md](https://github.com/rails-api/active_model_serializers/blob/master/CONTRIBUTING.md) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index 8723398ca..daee3b8be 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -1,9 +1,40 @@ +[Back to Guides](../README.md) + # Adapters -AMS works through two components: **serializers** and **adapters**. -Serializers describe _which_ attributes and relationships should be serialized. -Adapters describe _how_ attributes and relationships should be serialized. -You can use one of the built-in adapters (```Attributes``` is the default one) or create one by yourself, but you won't need to implement an adapter unless you wish to use a new format or media type with AMS. +ActiveModelSerializers offers the ability to configure which adapter +to use both globally and/or when serializing (usually when rendering). + +The global adapter configuration is set on [`ActiveModelSerializers.config`](configuration_options.md). +It should be set only once, preferably at initialization. + +For example: + +```ruby +ActiveModelSerializers.config.adapter = ActiveModel::Serializer::Adapter::JsonApi +``` + +or + +```ruby +ActiveModelSerializers.config.adapter = :json_api +``` + +or + +```ruby +ActiveModelSerializers.config.adapter = :json +``` + +The local adapter option is in the format `adapter: adapter`, where `adapter` is +any of the same values as set globally. + +The configured adapter can be set as a symbol, class, or class name, as described in +[Advanced adapter configuration](adapters.md#advanced-adapter-configuration). + +The `Attributes` adapter does not include a root key. It is just the serialized attributes. + +Use either the `JSON` or `JSON API` adapters if you want the response document to have a root key. ## Built in Adapters @@ -14,49 +45,70 @@ Doesn't follow any specific convention. ### JSON -It also generates a json response but always with a root key. The root key **can't be overridden**, and will be automatically defined accordingly to the objects being serialized. +The response document always with a root key. + +The root key **can't be overridden**, and will be derived from the resource being serialized. + Doesn't follow any specific convention. ### JSON API -This adapter follows **version 1.0** of the format specified in -[jsonapi.org/format](http://jsonapi.org/format). It will include the associated -resources in the `"included"` member when the resource names are included in the -`include` option. +This adapter follows **version 1.0** of the [format specified](../jsonapi/schema.md) in +[jsonapi.org/format](http://jsonapi.org/format). -```ruby -render @posts, include: ['authors', 'comments'] -``` +#### Included -or +It will include the associated resources in the `"included"` member +when the resource names are included in the `include` option. +Including nested associated resources is also supported. ```ruby -render @posts, include: 'authors,comments' + render @posts, include: ['author', 'comments', 'comments.author'] + # or + render @posts, include: 'author,comments,comments.author' ``` -The format of the `include` option can be either a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes), an Array of Symbols and Hashes, or a mix of both. +In addition, two types of wildcards may be used: -## Choosing an adapter +- `*` includes one level of associations. +- `**` includes all recursively. -If you want to use a specify a default adapter, such as JsonApi, you can change this in an initializer: +These can be combined with other paths. ```ruby -ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::JsonApi + render @posts, include: '**' # or '*' for a single layer ``` -or +The format of the `include` option can be either: + +- a String composed of a comma-separated list of [relationship paths](http://jsonapi.org/format/#fetching-includes). +- an Array of Symbols and Hashes. +- a mix of both. + +The following would render posts and include: + +- the author +- the author's comments, and +- every resource referenced by the author's comments (recursively). + +It could be combined, like above, with other paths in any combination desired. ```ruby -ActiveModel::Serializer.config.adapter = :json_api + render @posts, include: 'author.comments.**' ``` -If you want to have a root key for each resource in your responses, you should use the Json or -JsonApi adapters instead of the default Attributes: +##### Security Considerations + +Since the included options may come from the query params (i.e. user-controller): ```ruby -ActiveModel::Serializer.config.adapter = :json + render @posts, include: params[:include] ``` +The user could pass in `include=**`. + +We recommend filtering any user-supplied includes appropriately. + ## Advanced adapter configuration ### Registering an adapter diff --git a/docs/general/caching.md b/docs/general/caching.md new file mode 100644 index 000000000..7d02568a3 --- /dev/null +++ b/docs/general/caching.md @@ -0,0 +1,52 @@ +[Back to Guides](../README.md) + +# Caching + +To cache a serializer, call ```cache``` and pass its options. +The options are the same options of ```ActiveSupport::Cache::Store```, plus +a ```key``` option that will be the prefix of the object cache +on a pattern ```"#{key}/#{object.id}-#{object.updated_at}"```. + +The cache support is optimized to use the cached object in multiple request. An object cached on a ```show``` request will be reused at the ```index```. If there is a relationship with another cached serializer it will also be created and reused automatically. + +**[NOTE] Every object is individually cached.** + +**[NOTE] The cache is automatically expired after an object is updated, but it's not deleted.** + +```ruby +cache(options = nil) # options: ```{key, expires_in, compress, force, race_condition_ttl}``` +``` + +Take the example bellow: + +```ruby +class PostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 3.hours + attributes :title, :body + + has_many :comments +end +``` + +On this example every ```Post``` object will be cached with +the key ```"post/#{post.id}-#{post.updated_at}"```. You can use this key to expire it as you want, +but in this case it will be automatically expired after 3 hours. + +## Fragment Caching + +If there is some API endpoint that shouldn't be fully cached, you can still optimise it, using Fragment Cache on the attributes and relationships that you want to cache. + +You can define the attribute by using ```only``` or ```except``` option on cache method. + +**[NOTE] Cache serializers will be used at their relationships** + +Example: + +```ruby +class PostSerializer < ActiveModel::Serializer + cache key: 'post', expires_in: 3.hours, only: [:title] + attributes :title, :body + + has_many :comments +end +``` diff --git a/docs/general/configuration_options.md b/docs/general/configuration_options.md index 46465f062..81d03bb86 100644 --- a/docs/general/configuration_options.md +++ b/docs/general/configuration_options.md @@ -1,6 +1,9 @@ +[Back to Guides](../README.md) + # Configuration Options -The following configuration options can be set on `ActiveModel::Serializer.config` inside an initializer. +The following configuration options can be set on `ActiveModelSerializers.config`, +preferably inside an initializer. ## General @@ -17,3 +20,7 @@ The following configuration options can be set on `ActiveModel::Serializer.confi Default: `'1.0'`. - `jsonapi_toplevel_meta`: Optional metadata. Not included if empty. Default: `{}`. + +## Hooks + +To run a hook when ActiveModelSerializers is loaded, use `ActiveSupport.on_load(:active_model_serializers) do end` diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index 011f90ce7..91e74c09d 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -1,20 +1,6 @@ -# Getting Started - -## Installation - -### ActiveModel::Serializer is already included on Rails >= 5 - -Add this line to your application's Gemfile: - -``` -gem 'active_model_serializers' -``` - -And then execute: +[Back to Guides](../README.md) -``` -$ bundle -``` +# Getting Started ## Creating a Serializer @@ -33,7 +19,7 @@ the serializer generator: $ rails g serializer post ``` -The generated seralizer will contain basic `attributes` and +The generated serializer will contain basic `attributes` and `has_many`/`has_one`/`belongs_to` declarations, based on the model. For example: ```ruby @@ -42,7 +28,6 @@ class PostSerializer < ActiveModel::Serializer has_many :comments has_one :author - end ``` @@ -53,13 +38,20 @@ class CommentSerializer < ActiveModel::Serializer attributes :name, :body belongs_to :post_id - end ``` +The attribute names are a **whitelist** of attributes to be serialized. + +The `has_many`, `has_one`, and `belongs_to` declarations describe relationships between +resources. By default, when you serialize a `Post`, you will get its `Comments` +as well. + +For more information, see [Serializers](docs/general/serializers.md). + ### Namespaced Models -When serializing a model inside a namespace, such as `Api::V1::Post`, AMS will expect the corresponding serializer to be inside the same namespace (namely `Api::V1::PostSerializer`). +When serializing a model inside a namespace, such as `Api::V1::Post`, ActiveModelSerializers will expect the corresponding serializer to be inside the same namespace (namely `Api::V1::PostSerializer`). ### Model Associations and Nested Serializers @@ -69,7 +61,7 @@ class PostSerializer < ActiveModel::Serializer has_many :comments end ``` -AMS will look for `PostSerializer::CommentSerializer` in priority, and fall back to `::CommentSerializer` in case the former does not exist. This allows for more control over the way a model gets serialized as an association of an other model. +ActiveModelSerializers will look for `PostSerializer::CommentSerializer` in priority, and fall back to `::CommentSerializer` in case the former does not exist. This allows for more control over the way a model gets serialized as an association of an other model. For example, in the following situation: @@ -86,11 +78,11 @@ class PostSerializer < ActiveModel::Serializer end ``` -AMS will use `PostSerializer::CommentSerializer` (thus including only the `:body_short` attribute) when serializing a `Comment` as part of a `Post`, but use `::CommentSerializer` when serializing a `Comment` directly (thus including `:body, :date, :nb_likes`). +ActiveModelSerializers will use `PostSerializer::CommentSerializer` (thus including only the `:body_short` attribute) when serializing a `Comment` as part of a `Post`, but use `::CommentSerializer` when serializing a `Comment` directly (thus including `:body, :date, :nb_likes`). ## Rails Integration -AMS will automatically integrate with you Rails app, you won't need to update your controller, this is a example of how it will look like: +ActiveModelSerializers will automatically integrate with you Rails app, you won't need to update your controller, this is a example of how it will look like: ```ruby class PostsController < ApplicationController diff --git a/docs/general/instrumentation.md b/docs/general/instrumentation.md index 160a9e765..ba6a1ffd8 100644 --- a/docs/general/instrumentation.md +++ b/docs/general/instrumentation.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + # Instrumentation ActiveModelSerializers uses the @@ -30,6 +32,7 @@ ActiveSupport::Notifications.subscribe 'render.active_model_serializers' do |*ar # event.payload # whatever end +``` ## [LogSubscriber](http://api.rubyonrails.org/classes/ActiveSupport/LogSubscriber.html) diff --git a/docs/general/logging.md b/docs/general/logging.md index 010ae01a1..a37e5d9fb 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -1,11 +1,13 @@ +[Back to Guides](../README.md) + # Logging -If we are using ActiveModel::Serializers on Rails app by default the `Rails.logger` will be used. +If we are using ActiveModelSerializers on a Rails app by default the `Rails.logger` will be used. On a non Rails enviroment by default the `ActiveSupport::TaggedLogging` will be used. -If we need to customize the logger we can define this in an initializer: +You may customize the logger we by in an initializer, for example: ```ruby ActiveModelSerializers.logger = Logger.new(STDOUT) diff --git a/docs/general/rendering.md b/docs/general/rendering.md new file mode 100644 index 000000000..4350a7192 --- /dev/null +++ b/docs/general/rendering.md @@ -0,0 +1,136 @@ +[Back to Guides](../README.md) + +# Rendering + +### Implicit Serializer + +In your controllers, when you use `render :json`, Rails will now first search +for a serializer for the object and use it if available. + +```ruby +class PostsController < ApplicationController + def show + @post = Post.find(params[:id]) + + render json: @post + end +end +``` + +In this case, Rails will look for a serializer named `PostSerializer`, and if +it exists, use it to serialize the `Post`. + +### Explicit Serializer + +If you wish to use a serializer other than the default, you can explicitly pass it to the renderer. + +#### 1. For a resource: + +```ruby + render json: @post, serializer: PostPreviewSerializer +``` + +#### 2. For a resource collection: + +Specify the serializer for each resource with `each_serializer` + +```ruby +render json: @posts, each_serializer: PostPreviewSerializer +``` + +The default serializer for collections is `CollectionSerializer`. + +Specify the collection serializer with the `serializer` option. + +```ruby +render json: @posts, serializer: CollectionSerializer, each_serializer: PostPreviewSerializer +``` + +## Serializing non-ActiveRecord objects + +All serializable resources must pass the +[ActiveModel::Serializer::Lint::Tests](../../lib/active_model/serializer/lint.rb#L17). + +See the ActiveModelSerializers::Model for a base class that implements the full +API for a plain-old Ruby object (PORO). + +## SerializableResource options + +The `options` hash passed to `render` or `ActiveModel::SerializableResource.new(resource, options)` +are partitioned into `serializer_opts` and `adapter_opts`. `adapter_opts` are passed to new Adapters; +`serializer_opts` are passed to new Serializers. + +The `adapter_opts` are specified in [ActiveModel::SerializableResource::ADAPTER_OPTIONS](../../lib/active_model/serializable_resource.rb#L4). +The `serializer_opts` are the remaining options. + +(In Rails, the `options` are also passed to the `as_json(options)` or `to_json(options)` +methods on the resource serialization by the Rails JSON renderer. They are, therefore, important +to know about, but not part of ActiveModelSerializers.) + +See [ARCHITECTURE](../ARCHITECTURE.md) for more information. + +### adapter_opts + +#### fields + +PR please :) + +#### adapter + +PR please :) + +#### meta + +If you want a `meta` attribute in your response, specify it in the `render` +call: + +```ruby +render json: @post, meta: { total: 10 } +``` + +The key can be customized using `meta_key` option. + +```ruby +render json: @post, meta: { total: 10 }, meta_key: "custom_meta" +``` + +`meta` will only be included in your response if you are using an Adapter that supports `root`, +as JsonAPI and Json adapters, the default adapter (Attributes) doesn't have `root`. + +#### meta_key + +PR please :) + +#### links + +PR please :) + +### serializer_opts + +#### include + +PR please :) + +#### root + +PR please :) + +#### serializer + +PR please :) + +#### scope + +PR please :) + +#### scope_name + +PR please :) + +## Using a serializer without `render` + +See [Usage outside of a controller](../howto/outside_controller_use.md#serializing-before-controller-render). + +## Pagination + +See [How to add pagination links](https://github.com/rails-api/active_model_serializers/blob/master/docs/howto/add_pagination_links.md). diff --git a/docs/general/serializers.md b/docs/general/serializers.md new file mode 100644 index 000000000..67a14c2a6 --- /dev/null +++ b/docs/general/serializers.md @@ -0,0 +1,213 @@ +[Back to Guides](../README.md) + +# Serializers + +Given a serializer class: + +```ruby +class SomeSerializer < ActiveModel::Serializer +end +``` + +The following methods may be defined in it: + +### Attributes + +#### ::attributes + +Serialization of the resource `title` and `body` + +| In Serializer | #attributes | +|---------------------------- |-------------| +| `attributes :title, :body` | `{ title: 'Some Title', body: 'Some Body' }` +| `attributes :title, :body`
`def body "Special #{object.body}" end` | `{ title: 'Some Title', body: 'Special Some Body' }` + + +#### ::attribute + +Serialization of the resource `title` + +| In Serializer | #attributes | +|---------------------------- |-------------| +| `attribute :title` | `{ title: 'Some Title' } ` +| `attribute :title, key: :name` | `{ name: 'Some Title' } ` +| `attribute :title { 'A Different Title'}` | `{ title: 'A Different Title' } ` +| `attribute :title`
`def title 'A Different Title' end` | `{ title: 'A Different Title' }` + +### Associations + +#### ::has_one + +e.g. + +```ruby +has_one :bio +has_one :blog, key: :site +has_one :maker, virtual_value: { id: 1 } +``` + +#### ::has_many + +e.g. + +```ruby +has_many :comments +has_many :comments, key: :reviews +has_many :comments, serializer: CommentPreviewSerializer +has_many :reviews, virtual_value: [{ id: 1 }, { id: 2 }] +has_many :comments, key: :last_comments do + last(1) +end +``` + +#### ::belongs_to + +e.g. + +```ruby +belongs_to :author, serializer: AuthorPreviewSerializer +belongs_to :author, key: :writer +belongs_to :post +belongs_to :blog +def blog + Blog.new(id: 999, name: 'Custom blog') +end +``` + +### Caching + +#### ::cache + +e.g. + +```ruby +cache key: 'post', expires_in: 0.1, skip_digest: true +cache expires_in: 1.day, skip_digest: true +cache key: 'writer', skip_digest: true +cache only: [:name], skip_digest: true +cache except: [:content], skip_digest: true +cache key: 'blog' +cache only: [:id] +``` + +#### #cache_key + +e.g. + +```ruby +# Uses a custom non-time-based cache key +def cache_key + "#{self.class.name.downcase}/#{self.id}" +end +``` + +### Other + +#### ::type + +e.g. + +```ruby +class UserProfileSerializer < ActiveModel::Serializer + type 'profile' +end +``` + +#### ::link + +e.g. + +```ruby +link :other, 'https://example.com/resource' +link :self do + href "https://example.com/link_author/#{object.id}" +end +``` + +#### #object + +The object being serialized. + +#### #root + +PR please :) + +#### #scope + +PR please :) + +#### #read_attribute_for_serialization(key) + +The serialized value for a given key. e.g. `read_attribute_for_serialization(:title) #=> 'Hello World'` + +#### #links + +PR please :) + +#### #json_key + +PR please :) + +## Examples + +Given two models, a `Post(title: string, body: text)` and a +`Comment(name: string, body: text, post_id: integer)`, you will have two +serializers: + +```ruby +class PostSerializer < ActiveModel::Serializer + cache key: 'posts', expires_in: 3.hours + attributes :title, :body + + has_many :comments +end +``` + +and + +```ruby +class CommentSerializer < ActiveModel::Serializer + attributes :name, :body + + belongs_to :post +end +``` + +Generally speaking, you, as a user of ActiveModelSerializers, will write (or generate) these +serializer classes. + +## More Info + +For more information, see [the Serializer class on GitHub](https://github.com/rails-api/active_model_serializers/blob/master/lib/active_model/serializer.rb) + +## Overriding association methods + +If you want to override any association, you can use: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :id, :body + + has_many :comments + + def comments + object.comments.active + end +end +``` + +## Overriding attribute methods + +If you want to override any attribute, you can use: + +```ruby +class PostSerializer < ActiveModel::Serializer + attributes :id, :body + + has_many :comments + + def body + object.body.downcase + end +end +``` diff --git a/docs/howto/add_pagination_links.md b/docs/howto/add_pagination_links.md index 0e784ec92..64b903fb6 100644 --- a/docs/howto/add_pagination_links.md +++ b/docs/howto/add_pagination_links.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + # How to add pagination links ### JSON API adapter @@ -8,6 +10,10 @@ the resource is paginated and if you are using the ```JsonApi``` adapter. If you want pagination links in your response, use [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). +Although the others adapters does not have this feature, it is possible to +implement pagination links to `JSON` adapter. For more information about it, +please see in our docs + ###### Kaminari examples ```ruby @@ -33,7 +39,7 @@ render json: @posts ``` ```ruby -ActiveModel::Serializer.config.adapter = :json_api +ActiveModelSerializers.config.adapter = :json_api ``` ex: @@ -61,7 +67,7 @@ ex: } ``` -AMS pagination relies on a paginated collection with the methods `current_page`, `total_pages`, and `size`, such as are supported by both [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). +ActiveModelSerializers pagination relies on a paginated collection with the methods `current_page`, `total_pages`, and `size`, such as are supported by both [Kaminari](https://github.com/amatsuda/kaminari) or [WillPaginate](https://github.com/mislav/will_paginate). ### JSON adapter diff --git a/docs/howto/add_root_key.md b/docs/howto/add_root_key.md index 51f0f1e1f..3ee032e7a 100644 --- a/docs/howto/add_root_key.md +++ b/docs/howto/add_root_key.md @@ -1,6 +1,6 @@ # How to add root key -Add the root key to your API is quite simple with AMS. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```Attributes``` which doesn't have the root key, so your response is something similar to: +Add the root key to your API is quite simple with ActiveModelSerializers. The **Adapter** is what determines the format of your JSON response. The default adapter is the ```Attributes``` which doesn't have the root key, so your response is something similar to: ```json { @@ -13,10 +13,10 @@ Add the root key to your API is quite simple with AMS. The **Adapter** is what d In order to add the root key you need to use the ```JSON``` Adapter, you can change this in an initializer: ```ruby -ActiveModel::Serializer.config.adapter = :json +ActiveModelSerializers.config.adapter = :json ``` -You can also specify a class as adapter, as long as it complies with the AMS adapters interface. +You can also specify a class as adapter, as long as it complies with the ActiveModelSerializers adapters interface. It will add the root key to all your serialized endpoints. ex: diff --git a/docs/howto/outside_controller_use.md b/docs/howto/outside_controller_use.md index e74258c08..9ca46d496 100644 --- a/docs/howto/outside_controller_use.md +++ b/docs/howto/outside_controller_use.md @@ -1,8 +1,10 @@ -## Using AMS Outside Of A Controller +[Back to Guides](../README.md) -### Serializing a resource +## Using ActiveModelSerializers Outside Of A Controller -In AMS versions 0.10 or later, serializing resources outside of the controller context is fairly simple: +### Serializing a resource + +In ActiveModelSerializers versions 0.10 or later, serializing resources outside of the controller context is fairly simple: ```ruby # Create our resource @@ -16,14 +18,14 @@ serializable_resource = ActiveModel::SerializableResource.new(post, options) # Convert your resource into json model_json = serializable_resource.as_json -``` +``` -### Retrieving a Resource's Active Model Serializer +### Looking up the Serializer for a Resource If you want to retrieve a serializer for a specific resource, you can do the following: ```ruby -# Create our resource +# Create our resource post = Post.create(title: "Another Example", body: "So much fun.") # Optional options parameters @@ -33,10 +35,24 @@ options = {} serializer = ActiveModel::Serializer.serializer_for(post, options) ``` -You could also retrieve the serializer via: +You could also retrieve the serializer via: ```ruby -ActiveModel::SerializableResource.new(post, options).serializer +ActiveModel::SerializableResource.new(post, options).serializer ``` -Both approaches will return an instance, if any, of the resource's serializer. \ No newline at end of file +Both approaches will return an instance, if any, of the resource's serializer. + +## Serializing before controller render + +At times, you might want to use a serializer without rendering it to the view. For those cases, you can create an instance of `ActiveModel::SerializableResource` with +the resource you want to be serialized and call `.as_json`. + +```ruby +def create + message = current_user.messages.create!(message_params) + message_json = ActiveModel::SerializableResource.new(message).as_json + MessageCreationWorker.perform(message_json) + head 204 +end +``` diff --git a/docs/integrations/ember-and-json-api.md b/docs/integrations/ember-and-json-api.md index cf2e52ae4..bd4fa4c0e 100644 --- a/docs/integrations/ember-and-json-api.md +++ b/docs/integrations/ember-and-json-api.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + # Integrating with Ember and JSON API - [Preparation](./ember-and-json-api.md#preparation) @@ -10,7 +12,7 @@ Note: This guide assumes that `ember-cli` is used for your ember app. -The JSON API specification calls for hyphens for multi-word separators. AMS uses underscores. +The JSON API specification calls for hyphens for multi-word separators. ActiveModelSerializers uses underscores. To solve this, in Ember, both the adapter and the serializer will need some modifications: ### Server-Side Changes @@ -86,7 +88,7 @@ export default DS.JSONAPISerializer.extend({ ## Including Nested Resources Previously, `store.find` and `store.findRecord` did not allow specification of any query params. -The AMS default for the `include` parameter is to be `nil` meaning that if any associations are defined in your serializer, only the `id` and `type` will be in the `relationships` structure of the JSON API response. +The ActiveModelSerializers default for the `include` parameter is to be `nil` meaning that if any associations are defined in your serializer, only the `id` and `type` will be in the `relationships` structure of the JSON API response. For more on `include` usage, see: [The JSON API include examples](./../general/adapters.md#JSON-API) With the above modifications, you can execute code as below in order to include nested resources while doing a find query. diff --git a/docs/jsonapi/schema.md b/docs/jsonapi/schema.md index 1a42585b3..72b149484 100644 --- a/docs/jsonapi/schema.md +++ b/docs/jsonapi/schema.md @@ -1,3 +1,5 @@ +[Back to Guides](../README.md) + [![JSON API 1.0](https://img.shields.io/badge/JSON%20API-1.0-lightgrey.svg)](http://jsonapi.org/) ## JSON API Requests diff --git a/lib/active_model/serializer/adapter/json_api.rb b/lib/active_model/serializer/adapter/json_api.rb index b34b5ab41..1c7f7226b 100644 --- a/lib/active_model/serializer/adapter/json_api.rb +++ b/lib/active_model/serializer/adapter/json_api.rb @@ -11,11 +11,11 @@ class JsonApi < Base # then extract to its own file and require it. module ApiObjects module JsonApi - ActiveModel::Serializer.config.jsonapi_version = '1.0' - ActiveModel::Serializer.config.jsonapi_toplevel_meta = {} + ActiveModelSerializers.config.jsonapi_version = '1.0' + ActiveModelSerializers.config.jsonapi_toplevel_meta = {} # Make JSON API top-level jsonapi member opt-in # ref: http://jsonapi.org/format/#document-top-level - ActiveModel::Serializer.config.jsonapi_include_toplevel_object = false + ActiveModelSerializers.config.jsonapi_include_toplevel_object = false module_function @@ -24,15 +24,15 @@ def add!(hash) end def include_object? - ActiveModel::Serializer.config.jsonapi_include_toplevel_object + ActiveModelSerializers.config.jsonapi_include_toplevel_object end # TODO: see if we can cache this def object object = { jsonapi: { - version: ActiveModel::Serializer.config.jsonapi_version, - meta: ActiveModel::Serializer.config.jsonapi_toplevel_meta + version: ActiveModelSerializers.config.jsonapi_version, + meta: ActiveModelSerializers.config.jsonapi_toplevel_meta } } object[:jsonapi].reject! { |_, v| v.blank? } @@ -114,7 +114,7 @@ def serializable_hash_for_single_resource def resource_identifier_type_for(serializer) return serializer._type if serializer._type - if ActiveModel::Serializer.config.jsonapi_resource_type == :singular + if ActiveModelSerializers.config.jsonapi_resource_type == :singular serializer.object.class.model_name.singular else serializer.object.class.model_name.plural diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index 39462b994..f67ecca73 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -33,11 +33,11 @@ def setup end def with_jsonapi_resource_type type - old_type = ActiveModel::Serializer.config.jsonapi_resource_type - ActiveModel::Serializer.config.jsonapi_resource_type = type + old_type = ActiveModelSerializers.config.jsonapi_resource_type + ActiveModelSerializers.config.jsonapi_resource_type = type yield ensure - ActiveModel::Serializer.config.jsonapi_resource_type = old_type + ActiveModelSerializers.config.jsonapi_resource_type = old_type end def test_config_plural diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index ecb837770..b4a51a397 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -4,11 +4,11 @@ class AdapterForTest < Minitest::Test UnknownAdapterError = ::ActiveModel::Serializer::Adapter::UnknownAdapterError def setup - @previous_adapter = ActiveModel::Serializer.config.adapter + @previous_adapter = ActiveModelSerializers.config.adapter end def teardown - ActiveModel::Serializer.config.adapter = @previous_adapter + ActiveModelSerializers.config.adapter = @previous_adapter end def test_returns_default_adapter @@ -17,23 +17,23 @@ def test_returns_default_adapter end def test_overwrite_adapter_with_symbol - ActiveModel::Serializer.config.adapter = :null + ActiveModelSerializers.config.adapter = :null adapter = ActiveModel::Serializer.adapter assert_equal ActiveModel::Serializer::Adapter::Null, adapter ensure - ActiveModel::Serializer.config.adapter = @previous_adapter + ActiveModelSerializers.config.adapter = @previous_adapter end def test_overwrite_adapter_with_class - ActiveModel::Serializer.config.adapter = ActiveModel::Serializer::Adapter::Null + ActiveModelSerializers.config.adapter = ActiveModel::Serializer::Adapter::Null adapter = ActiveModel::Serializer.adapter assert_equal ActiveModel::Serializer::Adapter::Null, adapter end def test_raises_exception_if_invalid_symbol_given - ActiveModel::Serializer.config.adapter = :unknown + ActiveModelSerializers.config.adapter = :unknown assert_raises UnknownAdapterError do ActiveModel::Serializer.adapter @@ -41,7 +41,7 @@ def test_raises_exception_if_invalid_symbol_given end def test_raises_exception_if_it_does_not_know_hot_to_infer_adapter - ActiveModel::Serializer.config.adapter = 42 + ActiveModelSerializers.config.adapter = 42 assert_raises UnknownAdapterError do ActiveModel::Serializer.adapter @@ -110,7 +110,7 @@ def test_lookup_adapter_for_unknown_name end def test_adapter - assert_equal ActiveModel::Serializer.config.adapter, :attributes + assert_equal ActiveModelSerializers.config.adapter, :attributes assert_equal ActiveModel::Serializer.adapter, ActiveModel::Serializer::Adapter::Attributes end diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index ecb671f2a..d3117f077 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -33,13 +33,13 @@ def test_has_many_and_has_one case key when :posts assert_equal({}, options) - assert_kind_of(ActiveModel::Serializer.config.collection_serializer, serializer) + assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) when :bio assert_equal({}, options) assert_nil serializer when :roles assert_equal({}, options) - assert_kind_of(ActiveModel::Serializer.config.collection_serializer, serializer) + assert_kind_of(ActiveModelSerializers.config.collection_serializer, serializer) else flunk "Unknown association: #{key}" end diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb index d9667b9e1..6ae2ea679 100644 --- a/test/serializers/configuration_test.rb +++ b/test/serializers/configuration_test.rb @@ -4,15 +4,15 @@ module ActiveModel class Serializer class ConfigurationTest < Minitest::Test def test_collection_serializer - assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModel::Serializer.config.collection_serializer + assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModelSerializers.config.collection_serializer end def test_array_serializer - assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModel::Serializer.config.array_serializer + assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModelSerializers.config.array_serializer end def test_setting_array_serializer_sets_collection_serializer - config = ActiveModel::Serializer.config + config = ActiveModelSerializers.config old_config = config.dup begin assert_equal ActiveModel::Serializer::CollectionSerializer, config.collection_serializer @@ -20,12 +20,12 @@ def test_setting_array_serializer_sets_collection_serializer assert_equal config.array_serializer, :foo assert_equal config.collection_serializer, :foo ensure - ActiveModel::Serializer.config.replace(old_config) + ActiveModelSerializers.config.replace(old_config) end end def test_default_adapter - assert_equal :attributes, ActiveModel::Serializer.config.adapter + assert_equal :attributes, ActiveModelSerializers.config.adapter end end end diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index 53b2f07de..bee10957a 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -6,21 +6,21 @@ class SerializerForTest < Minitest::Test class CollectionSerializerTest < Minitest::Test def setup @array = [1, 2, 3] - @previous_collection_serializer = ActiveModel::Serializer.config.collection_serializer + @previous_collection_serializer = ActiveModelSerializers.config.collection_serializer end def teardown - ActiveModel::Serializer.config.collection_serializer = @previous_collection_serializer + ActiveModelSerializers.config.collection_serializer = @previous_collection_serializer end def test_serializer_for_array serializer = ActiveModel::Serializer.serializer_for(@array) - assert_equal ActiveModel::Serializer.config.collection_serializer, serializer + assert_equal ActiveModelSerializers.config.collection_serializer, serializer end def test_overwritten_serializer_for_array new_collection_serializer = Class.new - ActiveModel::Serializer.config.collection_serializer = new_collection_serializer + ActiveModelSerializers.config.collection_serializer = new_collection_serializer serializer = ActiveModel::Serializer.serializer_for(@array) assert_equal new_collection_serializer, serializer end diff --git a/test/support/serialization_testing.rb b/test/support/serialization_testing.rb index e12720974..f5a8f6faa 100644 --- a/test/support/serialization_testing.rb +++ b/test/support/serialization_testing.rb @@ -1,6 +1,6 @@ module SerializationTesting def config - ActiveModel::Serializer.config + ActiveModelSerializers.config end private @@ -15,20 +15,20 @@ def generate_cached_serializer(obj) # to pass in the +adapter+ option to ActiveModel::SerializableResource. # e.g ActiveModel::SerializableResource.new(resource, adapter: :json_api) def with_adapter(adapter) - old_adapter = ActiveModel::Serializer.config.adapter - ActiveModel::Serializer.config.adapter = adapter + old_adapter = ActiveModelSerializers.config.adapter + ActiveModelSerializers.config.adapter = adapter yield ensure - ActiveModel::Serializer.config.adapter = old_adapter + ActiveModelSerializers.config.adapter = old_adapter end alias_method :with_configured_adapter, :with_adapter def with_config(hash) old_config = config.dup - ActiveModel::Serializer.config.update(hash) + ActiveModelSerializers.config.update(hash) yield ensure - ActiveModel::Serializer.config.replace(old_config) + ActiveModelSerializers.config.replace(old_config) end def serializable(resource, options = {}) From 51af5a4b76e64c4e29cac227779524a7dc34e1ff Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 15 Dec 2015 21:29:39 -0600 Subject: [PATCH 400/903] fix typo caught by duduribeiro --- docs/general/adapters.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/docs/general/adapters.md b/docs/general/adapters.md index daee3b8be..2a482797f 100644 --- a/docs/general/adapters.md +++ b/docs/general/adapters.md @@ -63,9 +63,9 @@ when the resource names are included in the `include` option. Including nested associated resources is also supported. ```ruby - render @posts, include: ['author', 'comments', 'comments.author'] + render json: @posts, include: ['author', 'comments', 'comments.author'] # or - render @posts, include: 'author,comments,comments.author' + render json: @posts, include: 'author,comments,comments.author' ``` In addition, two types of wildcards may be used: @@ -76,7 +76,7 @@ In addition, two types of wildcards may be used: These can be combined with other paths. ```ruby - render @posts, include: '**' # or '*' for a single layer + render json: @posts, include: '**' # or '*' for a single layer ``` The format of the `include` option can be either: @@ -94,7 +94,7 @@ The following would render posts and include: It could be combined, like above, with other paths in any combination desired. ```ruby - render @posts, include: 'author.comments.**' + render json: @posts, include: 'author.comments.**' ``` ##### Security Considerations @@ -102,7 +102,7 @@ It could be combined, like above, with other paths in any combination desired. Since the included options may come from the query params (i.e. user-controller): ```ruby - render @posts, include: params[:include] + render json: @posts, include: params[:include] ``` The user could pass in `include=**`. From 9c3431db9eeef261a6e0dad90a8f5c61ed571f57 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 15 Dec 2015 21:34:14 -0600 Subject: [PATCH 401/903] Fix grammar per duduribeiro [ci skip] --- docs/general/logging.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/general/logging.md b/docs/general/logging.md index a37e5d9fb..306bfd506 100644 --- a/docs/general/logging.md +++ b/docs/general/logging.md @@ -2,12 +2,12 @@ # Logging -If we are using ActiveModelSerializers on a Rails app by default the `Rails.logger` will be used. +The default logger in a Rails application will be `Rails.logger`. -On a non Rails enviroment by default the `ActiveSupport::TaggedLogging` will be -used. +When there is no `Rails.logger`, the default logger is an instance of +`ActiveSupport::TaggedLogging` logging to STDOUT. -You may customize the logger we by in an initializer, for example: +You may customize the logger in an initializer, for example: ```ruby ActiveModelSerializers.logger = Logger.new(STDOUT) From 9030c2b06552330d655056359bafc4f5ff4642ae Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 15 Dec 2015 22:06:13 -0600 Subject: [PATCH 402/903] Add link to slack per discussion with duduribeiro [ci skip] --- README.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 0fb63fbc0..27dbe09a6 100644 --- a/README.md +++ b/README.md @@ -46,6 +46,9 @@ architecture. We'd love your help. [Learn how you can help here.](CONTRIBUTING.m It is generally safe and recommended to use the master branch. +For more information, see the post '[The future of +AMS](https://medium.com/@joaomdmoura/the-future-of-ams-e5f9047ca7e9)'. + ## Installation Note: *ActiveModelSerializers is already included on Rails >= 5* @@ -71,10 +74,13 @@ More information is available in the [Guides](docs) and ## Getting Help -If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new). +If you find a bug, please report an [Issue](https://github.com/rails-api/active_model_serializers/issues/new) +and see our [contributing guide](CONTRIBUTING.md). If you have a question, please [post to Stack Overflow](http://stackoverflow.com/questions/tagged/active-model-serializers). +If you'd like to chat, we have a [community slack](http://amserializers.herokuapp.com). + Thanks! ## High-level behavior From 13c9a90fa5bbd7705dff68b918b22ada63c1f577 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Wed, 16 Dec 2015 12:56:55 -0600 Subject: [PATCH 403/903] Fix grammar per nullvoxpopli [ci skip] --- docs/general/getting_started.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/general/getting_started.md b/docs/general/getting_started.md index 91e74c09d..5dc7b391d 100644 --- a/docs/general/getting_started.md +++ b/docs/general/getting_started.md @@ -82,7 +82,9 @@ ActiveModelSerializers will use `PostSerializer::CommentSerializer` (thus includ ## Rails Integration -ActiveModelSerializers will automatically integrate with you Rails app, you won't need to update your controller, this is a example of how it will look like: +ActiveModelSerializers will automatically integrate with your Rails app, +so you won't need to update your controller. +This is a example of how the controller will look: ```ruby class PostsController < ApplicationController From 762f298c03a6c1637bfcd9d2ddc24719a346305d Mon Sep 17 00:00:00 2001 From: Lucas Hosseini Date: Sun, 20 Dec 2015 16:19:10 +0100 Subject: [PATCH 404/903] Simplify reflections handling. --- lib/active_model/serializer/reflection.rb | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/lib/active_model/serializer/reflection.rb b/lib/active_model/serializer/reflection.rb index c027d96e0..d5f4da906 100644 --- a/lib/active_model/serializer/reflection.rb +++ b/lib/active_model/serializer/reflection.rb @@ -26,26 +26,12 @@ class Serializer # So you can inspect reflections in your Adapters. # Reflection = Struct.new(:name, :options, :block) do - delegate :call, to: :reader - - attr_reader :reader - - def initialize(*) - super - @reader = self.class.build_reader(name, block) - end - # @api private def value(instance) - call(instance) - end - - # @api private - def self.build_reader(name, block) if block - ->(instance) { instance.read_attribute_for_serialization(name).instance_eval(&block) } + instance.read_attribute_for_serialization(name).instance_eval(&block) else - ->(instance) { instance.read_attribute_for_serialization(name) } + instance.read_attribute_for_serialization(name) end end From 58937f4969b12109438e23a6e470ca131c0aca2f Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 15:02:16 -0600 Subject: [PATCH 405/903] Clear out created db records after test --- test/serializers/associations_test.rb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index ecb671f2a..78fc8cb64 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -153,6 +153,9 @@ def test_virtual_attribute_block } assert_equal expected, actual + ensure + ::ARModels::Post.delete_all + ::ARModels::Comment.delete_all end class NamespacedResourcesTest < Minitest::Test From 6aa5a4f7eb044c23f128c285bbf6aeb18f35fef8 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 15:06:59 -0600 Subject: [PATCH 406/903] Control db records created vs. tested against --- test/grape_test.rb | 65 +++++++++++++++++++++------------------------- 1 file changed, 29 insertions(+), 36 deletions(-) diff --git a/test/grape_test.rb b/test/grape_test.rb index 746e246e0..4195196d6 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -4,6 +4,24 @@ class ActiveModelSerializers::GrapeTest < Minitest::Test include Rack::Test::Methods + module Models + def self.model1 + ARModels::Post.new(id: 1, title: 'Dummy Title', body: 'Lorem Ipsum') + end + + def self.model2 + ARModels::Post.new(id: 2, title: 'Second Dummy Title', body: 'Second Lorem Ipsum') + end + + def self.all + @all ||= + begin + model1.save! + model2.save! + ARModels::Post.all + end + end + end class GrapeTest < Grape::API format :json @@ -11,18 +29,17 @@ class GrapeTest < Grape::API resources :grape do get '/render' do - render ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + render Models.model1 end get '/render_with_json_api' do - post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + post = Models.model1 render post, meta: { page: 1, total_pages: 2 }, adapter: :json_api end get '/render_array_with_json_api' do - post = ARModels::Post.create(title: 'Dummy Title', body: 'Lorem Ipsum') - post.dup.save - render ARModels::Post.all, adapter: :json_api + posts = Models.all + render posts, adapter: :json_api end end end @@ -34,7 +51,7 @@ def app def test_formatter_returns_json get '/grape/render' - post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + post = Models.model1 serializable_resource = serializable(post) assert last_response.ok? @@ -44,7 +61,7 @@ def test_formatter_returns_json def test_render_helper_passes_through_options_correctly get '/grape/render_with_json_api' - post = ARModels::Post.new(title: 'Dummy Title', body: 'Lorem Ipsum') + post = Models.model1 serializable_resource = serializable(post, serializer: ARModels::PostSerializer, adapter: :json_api, meta: { page: 1, total_pages: 2 }) assert last_response.ok? @@ -54,36 +71,12 @@ def test_render_helper_passes_through_options_correctly def test_formatter_handles_arrays get '/grape/render_array_with_json_api' - expected = { - 'data' => [ - { - id: '1', - type: 'ar_models_posts', - attributes: { - title: 'Dummy Title', - body: 'Lorem Ipsum' - }, - relationships: { - comments: { data: [] }, - author: { data: nil } - } - }, - { - id: '2', - type: 'ar_models_posts', - attributes: { - title: 'Dummy Title', - body: 'Lorem Ipsum' - }, - relationships: { - comments: { data: [] }, - author: { data: nil } - } - } - ] - } + posts = Models.all + serializable_resource = serializable(posts, adapter: :json_api) assert last_response.ok? - assert_equal expected.to_json, last_response.body + assert_equal serializable_resource.to_json, last_response.body + ensure + ARModels::Post.delete_all end end From f8b3af8ea4856296c4e14dbdae114b08f943fa40 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 22:42:14 -0600 Subject: [PATCH 407/903] Add rubocop todos to contributing [ci skip] --- CONTRIBUTING.md | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 55063e21a..f9a248ac4 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -9,7 +9,7 @@ http://www.commitstrip.com/en/2014/05/07/the-truth-behind-open-source-apps/](doc ## How can I help? - [Filing an issue](CONTRIBUTING.md#filing-an-issue) -- [Writing code and comments](CONTRIBUTING#writing-code-and-comments) +- [Writing code and comments](CONTRIBUTING.md#writing-code-and-comments) ### Filing an issue @@ -100,6 +100,10 @@ And please don't forget to stay involved in the issue until it is closed! Thanks - [Improve amount of code exercised by tests](https://codeclimate.com/github/rails-api/active_model_serializers/coverage?sort=covered_percent&sort_direction=asc). +- [Fix RuboCop (Style) TODOS](https://github.com/rails-api/active_model_serializers/blob/master/.rubocop_todo.yml). + - Delete and offsense, run `rake rubocop` (or possibly `rake rubocop:auto_correct`), + and [submit a PR](CONTRIBUTING.md#submitting-a-pull-request-pr). + - We are also encouraging comments to substantial changes (larger than bugfixes and simple features) under an "RFC" (Request for Comments) process before we start active development. Look for the [**RFC**](https://github.com/rails-api/active_model_serializers/labels/RFC) label. @@ -118,7 +122,7 @@ To fetch & test the library for development, do: 1. `git clone https://github.com/{whoami}/active_model_serializers.git` 1. `cd active_model_serializers` 1. `bundle` - - To test against a particular rails version, 4.0 is usually the most buggy, set then + - To test against a particular rails version-- 4.0 is usually the most buggy-- set then RAILS_VERSION environment variable as described in the [.travis.yml](.travis.yml). e.g. `export RAILS_VERSION=4.0`. 1. Create your PR branch (`git checkout -b my-helpful-pr`) @@ -137,7 +141,7 @@ To fetch & test the library for development, do: - Extra Credit: [Confirm it runs and tests pass on the rubies specified in the travis config](.travis.yml). A maintainer will otherwise confirm it runs on these. -1. *Bonus Points** Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) +1. *Bonus Points* Update [CHANGELOG.md](https://github.com/rails-api/active_model_serializers/blob/master/CHANGELOG.md) with a brief description of any breaking changes, fixes, features, or miscellaneous changes under the proper version section. 1. Iterate on feedback given by the community (fix syntax, modify bits of code, add From 419faf03b9d11e15d20412a70055a042e3fd4329 Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 15:18:14 -0600 Subject: [PATCH 408/903] Favor ActiveSupport::TestCase over Minitest::Test - Better minitest 4/5 support - Better DSL - Already available with no changes - Consistent interface --- test/active_model_serializers/logging_test.rb | 2 +- test/active_model_serializers/model_test.rb | 2 +- test/active_model_serializers/serialization_context_test.rb | 2 +- test/active_record_test.rb | 2 +- test/adapter/fragment_cache_test.rb | 2 +- test/adapter/json/belongs_to_test.rb | 2 +- test/adapter/json/collection_test.rb | 2 +- test/adapter/json/has_many_test.rb | 2 +- test/adapter/json_api/belongs_to_test.rb | 2 +- test/adapter/json_api/collection_test.rb | 2 +- test/adapter/json_api/fields_test.rb | 2 +- test/adapter/json_api/has_many_embed_ids_test.rb | 2 +- test/adapter/json_api/has_many_explicit_serializer_test.rb | 2 +- test/adapter/json_api/has_many_test.rb | 2 +- test/adapter/json_api/has_one_test.rb | 2 +- test/adapter/json_api/json_api_test.rb | 2 +- test/adapter/json_api/linked_test.rb | 4 ++-- test/adapter/json_api/links_test.rb | 2 +- test/adapter/json_api/pagination_links_test.rb | 2 +- test/adapter/json_api/resource_type_config_test.rb | 2 +- test/adapter/json_api/toplevel_jsonapi_test.rb | 2 +- test/adapter/json_test.rb | 2 +- test/adapter/null_test.rb | 2 +- test/adapter_test.rb | 2 +- test/array_serializer_test.rb | 2 +- test/collection_serializer_test.rb | 2 +- test/grape_test.rb | 2 +- test/include_tree/from_include_args_test.rb | 2 +- test/include_tree/from_string_test.rb | 2 +- test/lint_test.rb | 2 +- test/logger_test.rb | 2 +- test/poro_test.rb | 2 +- test/serializable_resource_test.rb | 2 +- test/serializers/adapter_for_test.rb | 2 +- test/serializers/association_macros_test.rb | 2 +- test/serializers/associations_test.rb | 6 +++--- test/serializers/attribute_test.rb | 2 +- test/serializers/attributes_test.rb | 2 +- test/serializers/cache_test.rb | 2 +- test/serializers/configuration_test.rb | 2 +- test/serializers/fieldset_test.rb | 2 +- test/serializers/meta_test.rb | 2 +- test/serializers/options_test.rb | 2 +- test/serializers/root_test.rb | 2 +- test/serializers/serializer_for_test.rb | 6 +++--- 45 files changed, 50 insertions(+), 50 deletions(-) diff --git a/test/active_model_serializers/logging_test.rb b/test/active_model_serializers/logging_test.rb index 6dc01bc4c..e0f3e85ae 100644 --- a/test/active_model_serializers/logging_test.rb +++ b/test/active_model_serializers/logging_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class LoggingTest < Minitest::Test + class LoggingTest < ActiveSupport::TestCase class TestLogger < ActiveSupport::Logger def initialize @file = StringIO.new diff --git a/test/active_model_serializers/model_test.rb b/test/active_model_serializers/model_test.rb index 141e86f96..3a94e6031 100644 --- a/test/active_model_serializers/model_test.rb +++ b/test/active_model_serializers/model_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class ActiveModelSerializers::ModelTest < Minitest::Test +class ActiveModelSerializers::ModelTest < ActiveSupport::TestCase include ActiveModel::Serializer::Lint::Tests def setup diff --git a/test/active_model_serializers/serialization_context_test.rb b/test/active_model_serializers/serialization_context_test.rb index b75b7ade8..940e65e5a 100644 --- a/test/active_model_serializers/serialization_context_test.rb +++ b/test/active_model_serializers/serialization_context_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class ActiveModelSerializers::SerializationContextTest < Minitest::Test +class ActiveModelSerializers::SerializationContextTest < ActiveSupport::TestCase def create_context request = Minitest::Mock.new request.expect(:original_url, 'original_url') diff --git a/test/active_record_test.rb b/test/active_record_test.rb index 70932b38c..5bb941a46 100644 --- a/test/active_record_test.rb +++ b/test/active_record_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class ActiveRecordTest < Minitest::Test +class ActiveRecordTest < ActiveSupport::TestCase include ActiveModel::Serializer::Lint::Tests def setup diff --git a/test/adapter/fragment_cache_test.rb b/test/adapter/fragment_cache_test.rb index cacc156c3..0ad78eb55 100644 --- a/test/adapter/fragment_cache_test.rb +++ b/test/adapter/fragment_cache_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer module Adapter - class FragmentCacheTest < Minitest::Test + class FragmentCacheTest < ActiveSupport::TestCase def setup super @spam = Spam::UnrelatedLink.new(id: 'spam-id-1') diff --git a/test/adapter/json/belongs_to_test.rb b/test/adapter/json/belongs_to_test.rb index 9f3fa4fb8..940770b29 100644 --- a/test/adapter/json/belongs_to_test.rb +++ b/test/adapter/json/belongs_to_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class Json - class BelongsToTest < Minitest::Test + class BelongsToTest < ActiveSupport::TestCase def setup @post = Post.new(id: 42, title: 'New Post', body: 'Body') @anonymous_post = Post.new(id: 43, title: 'Hello!!', body: 'Hello, world!!') diff --git a/test/adapter/json/collection_test.rb b/test/adapter/json/collection_test.rb index f60f262da..6be3d505a 100644 --- a/test/adapter/json/collection_test.rb +++ b/test/adapter/json/collection_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class Json - class Collection < Minitest::Test + class Collection < ActiveSupport::TestCase def setup @author = Author.new(id: 1, name: 'Steve K.') @first_post = Post.new(id: 1, title: 'Hello!!', body: 'Hello, world!!') diff --git a/test/adapter/json/has_many_test.rb b/test/adapter/json/has_many_test.rb index 7e4037e55..72f29e5cb 100644 --- a/test/adapter/json/has_many_test.rb +++ b/test/adapter/json/has_many_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class Json - class HasManyTestTest < Minitest::Test + class HasManyTestTest < ActiveSupport::TestCase def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') diff --git a/test/adapter/json_api/belongs_to_test.rb b/test/adapter/json_api/belongs_to_test.rb index 394ef88cd..ba7253e52 100644 --- a/test/adapter/json_api/belongs_to_test.rb +++ b/test/adapter/json_api/belongs_to_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class BelongsToTest < Minitest::Test + class BelongsToTest < ActiveSupport::TestCase def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil diff --git a/test/adapter/json_api/collection_test.rb b/test/adapter/json_api/collection_test.rb index 59c0e08d4..05d74bd16 100644 --- a/test/adapter/json_api/collection_test.rb +++ b/test/adapter/json_api/collection_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class CollectionTest < Minitest::Test + class CollectionTest < ActiveSupport::TestCase def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil diff --git a/test/adapter/json_api/fields_test.rb b/test/adapter/json_api/fields_test.rb index d7bab63a4..b92ab590a 100644 --- a/test/adapter/json_api/fields_test.rb +++ b/test/adapter/json_api/fields_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class FieldsTest < Minitest::Test + class FieldsTest < ActiveSupport::TestCase Post = Class.new(::Model) class PostSerializer < ActiveModel::Serializer type 'posts' diff --git a/test/adapter/json_api/has_many_embed_ids_test.rb b/test/adapter/json_api/has_many_embed_ids_test.rb index d00c906bb..b80448f70 100644 --- a/test/adapter/json_api/has_many_embed_ids_test.rb +++ b/test/adapter/json_api/has_many_embed_ids_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class HasManyEmbedIdsTest < Minitest::Test + class HasManyEmbedIdsTest < ActiveSupport::TestCase def setup @author = Author.new(name: 'Steve K.') @author.bio = nil diff --git a/test/adapter/json_api/has_many_explicit_serializer_test.rb b/test/adapter/json_api/has_many_explicit_serializer_test.rb index 9872665c6..2d2a885aa 100644 --- a/test/adapter/json_api/has_many_explicit_serializer_test.rb +++ b/test/adapter/json_api/has_many_explicit_serializer_test.rb @@ -5,7 +5,7 @@ class Serializer module Adapter class JsonApi # Test 'has_many :assocs, serializer: AssocXSerializer' - class HasManyExplicitSerializerTest < Minitest::Test + class HasManyExplicitSerializerTest < ActiveSupport::TestCase def setup @post = Post.new(title: 'New Post', body: 'Body') @author = Author.new(name: 'Jane Blogger') diff --git a/test/adapter/json_api/has_many_test.rb b/test/adapter/json_api/has_many_test.rb index 5b19e33679..a5753c6ed 100644 --- a/test/adapter/json_api/has_many_test.rb +++ b/test/adapter/json_api/has_many_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class HasManyTest < Minitest::Test + class HasManyTest < ActiveSupport::TestCase def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') diff --git a/test/adapter/json_api/has_one_test.rb b/test/adapter/json_api/has_one_test.rb index 42f319b08..7bc25ff6f 100644 --- a/test/adapter/json_api/has_one_test.rb +++ b/test/adapter/json_api/has_one_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class HasOneTest < Minitest::Test + class HasOneTest < ActiveSupport::TestCase def setup @author = Author.new(id: 1, name: 'Steve K.') @bio = Bio.new(id: 43, content: 'AMS Contributor') diff --git a/test/adapter/json_api/json_api_test.rb b/test/adapter/json_api/json_api_test.rb index 6aef2021b..b205a4ec1 100644 --- a/test/adapter/json_api/json_api_test.rb +++ b/test/adapter/json_api/json_api_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer module Adapter - class JsonApiTest < Minitest::Test + class JsonApiTest < ActiveSupport::TestCase def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') diff --git a/test/adapter/json_api/linked_test.rb b/test/adapter/json_api/linked_test.rb index cf3aa21f9..c16147d66 100644 --- a/test/adapter/json_api/linked_test.rb +++ b/test/adapter/json_api/linked_test.rb @@ -9,7 +9,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class LinkedTest < Minitest::Test + class LinkedTest < ActiveSupport::TestCase def setup @author1 = Author.new(id: 1, name: 'Steve K.') @author2 = Author.new(id: 2, name: 'Tenderlove') @@ -283,7 +283,7 @@ def test_nil_link_with_specified_serializer end end - class NoDuplicatesTest < Minitest::Test + class NoDuplicatesTest < ActiveSupport::TestCase Post = Class.new(::Model) Author = Class.new(::Model) diff --git a/test/adapter/json_api/links_test.rb b/test/adapter/json_api/links_test.rb index 85e62e92e..1c5a66036 100644 --- a/test/adapter/json_api/links_test.rb +++ b/test/adapter/json_api/links_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class LinksTest < Minitest::Test + class LinksTest < ActiveSupport::TestCase LinkAuthor = Class.new(::Model) class LinkAuthorSerializer < ActiveModel::Serializer link :self do diff --git a/test/adapter/json_api/pagination_links_test.rb b/test/adapter/json_api/pagination_links_test.rb index 2cc493582..805e5eb30 100644 --- a/test/adapter/json_api/pagination_links_test.rb +++ b/test/adapter/json_api/pagination_links_test.rb @@ -8,7 +8,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class PaginationLinksTest < Minitest::Test + class PaginationLinksTest < ActiveSupport::TestCase URI = 'http://example.com' def setup diff --git a/test/adapter/json_api/resource_type_config_test.rb b/test/adapter/json_api/resource_type_config_test.rb index f67ecca73..d4301c756 100644 --- a/test/adapter/json_api/resource_type_config_test.rb +++ b/test/adapter/json_api/resource_type_config_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class ResourceTypeConfigTest < Minitest::Test + class ResourceTypeConfigTest < ActiveSupport::TestCase class ProfileTypeSerializer < ActiveModel::Serializer attributes :name type 'profile' diff --git a/test/adapter/json_api/toplevel_jsonapi_test.rb b/test/adapter/json_api/toplevel_jsonapi_test.rb index 81ded82bf..e0c410ac3 100644 --- a/test/adapter/json_api/toplevel_jsonapi_test.rb +++ b/test/adapter/json_api/toplevel_jsonapi_test.rb @@ -4,7 +4,7 @@ module ActiveModel class Serializer module Adapter class JsonApi - class TopLevelJsonApiTest < Minitest::Test + class TopLevelJsonApiTest < ActiveSupport::TestCase def setup @author = Author.new(id: 1, name: 'Steve K.') @author.bio = nil diff --git a/test/adapter/json_test.rb b/test/adapter/json_test.rb index 51dcb0574..ab4e756aa 100644 --- a/test/adapter/json_test.rb +++ b/test/adapter/json_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer module Adapter - class JsonTest < Minitest::Test + class JsonTest < ActiveSupport::TestCase def setup ActionController::Base.cache_store.clear @author = Author.new(id: 1, name: 'Steve K.') diff --git a/test/adapter/null_test.rb b/test/adapter/null_test.rb index fbfaeb6c3..9d9896035 100644 --- a/test/adapter/null_test.rb +++ b/test/adapter/null_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer module Adapter - class NullTest < Minitest::Test + class NullTest < ActiveSupport::TestCase def setup profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) serializer = ProfileSerializer.new(profile) diff --git a/test/adapter_test.rb b/test/adapter_test.rb index b9259a8a2..1253882af 100644 --- a/test/adapter_test.rb +++ b/test/adapter_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class AdapterTest < Minitest::Test + class AdapterTest < ActiveSupport::TestCase def setup profile = Profile.new @serializer = ProfileSerializer.new(profile) diff --git a/test/array_serializer_test.rb b/test/array_serializer_test.rb index 1ffde04bd..53922d22f 100644 --- a/test/array_serializer_test.rb +++ b/test/array_serializer_test.rb @@ -21,7 +21,7 @@ def collection_serializer end end else - class ArraySerializerTest < Minitest::Test + class ArraySerializerTest < ActiveSupport::TestCase extend ActiveSupport::Testing::Stream def test_json_key_with_root_warns_when_using_array_serializer stderr = (capture(:stderr) do diff --git a/test/collection_serializer_test.rb b/test/collection_serializer_test.rb index d874cec28..8b9991a4a 100644 --- a/test/collection_serializer_test.rb +++ b/test/collection_serializer_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class CollectionSerializerTest < Minitest::Test + class CollectionSerializerTest < ActiveSupport::TestCase def setup @comment = Comment.new @post = Post.new diff --git a/test/grape_test.rb b/test/grape_test.rb index 4195196d6..c9e07b25d 100644 --- a/test/grape_test.rb +++ b/test/grape_test.rb @@ -2,7 +2,7 @@ require 'grape' require 'grape/active_model_serializers' -class ActiveModelSerializers::GrapeTest < Minitest::Test +class ActiveModelSerializers::GrapeTest < ActiveSupport::TestCase include Rack::Test::Methods module Models def self.model1 diff --git a/test/include_tree/from_include_args_test.rb b/test/include_tree/from_include_args_test.rb index e8eb01a82..b3b00e8cd 100644 --- a/test/include_tree/from_include_args_test.rb +++ b/test/include_tree/from_include_args_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer class IncludeTree - class FromStringTest < Minitest::Test + class FromStringTest < ActiveSupport::TestCase def test_simple_array input = [:comments, :author] actual = ActiveModel::Serializer::IncludeTree.from_include_args(input) diff --git a/test/include_tree/from_string_test.rb b/test/include_tree/from_string_test.rb index 3468cd572..831429008 100644 --- a/test/include_tree/from_string_test.rb +++ b/test/include_tree/from_string_test.rb @@ -3,7 +3,7 @@ module ActiveModel class Serializer class IncludeTree - class FromStringTest < Minitest::Test + class FromStringTest < ActiveSupport::TestCase def test_single_string input = 'author' actual = ActiveModel::Serializer::IncludeTree.from_string(input) diff --git a/test/lint_test.rb b/test/lint_test.rb index ca02124a7..0ebdda647 100644 --- a/test/lint_test.rb +++ b/test/lint_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class LintTest < Minitest::Test + class LintTest < ActiveSupport::TestCase include ActiveModel::Serializer::Lint::Tests class CompliantResource diff --git a/test/logger_test.rb b/test/logger_test.rb index 9e4853ba0..02832ef6e 100644 --- a/test/logger_test.rb +++ b/test/logger_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class ActiveModelSerializers::LoggerTest < Minitest::Test +class ActiveModelSerializers::LoggerTest < ActiveSupport::TestCase def test_logger_is_set_to_action_controller_logger_when_initializer_runs assert_equal $action_controller_logger, ActionController::Base.logger # rubocop:disable Style/GlobalVars end diff --git a/test/poro_test.rb b/test/poro_test.rb index 09191b8e6..e5fba8587 100644 --- a/test/poro_test.rb +++ b/test/poro_test.rb @@ -1,6 +1,6 @@ require 'test_helper' -class PoroTest < Minitest::Test +class PoroTest < ActiveSupport::TestCase include ActiveModel::Serializer::Lint::Tests def setup diff --git a/test/serializable_resource_test.rb b/test/serializable_resource_test.rb index 9f695a130..62bc5d91c 100644 --- a/test/serializable_resource_test.rb +++ b/test/serializable_resource_test.rb @@ -1,7 +1,7 @@ require 'test_helper' module ActiveModel - class SerializableResourceTest < Minitest::Test + class SerializableResourceTest < ActiveSupport::TestCase def setup @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @serializer = ProfileSerializer.new(@resource) diff --git a/test/serializers/adapter_for_test.rb b/test/serializers/adapter_for_test.rb index b4a51a397..1775620d2 100644 --- a/test/serializers/adapter_for_test.rb +++ b/test/serializers/adapter_for_test.rb @@ -1,6 +1,6 @@ module ActiveModel class Serializer - class AdapterForTest < Minitest::Test + class AdapterForTest < ActiveSupport::TestCase UnknownAdapterError = ::ActiveModel::Serializer::Adapter::UnknownAdapterError def setup diff --git a/test/serializers/association_macros_test.rb b/test/serializers/association_macros_test.rb index 30202f4a7..2e78a9029 100644 --- a/test/serializers/association_macros_test.rb +++ b/test/serializers/association_macros_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class AssociationMacrosTest < Minitest::Test + class AssociationMacrosTest < ActiveSupport::TestCase AuthorSummarySerializer = Class.new class AssociationsTestSerializer < Serializer belongs_to :author, serializer: AuthorSummarySerializer diff --git a/test/serializers/associations_test.rb b/test/serializers/associations_test.rb index c0d83a888..70e6d9b9c 100644 --- a/test/serializers/associations_test.rb +++ b/test/serializers/associations_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class AssociationsTest < Minitest::Test + class AssociationsTest < ActiveSupport::TestCase def setup @author = Author.new(name: 'Steve K.') @author.bio = nil @@ -158,7 +158,7 @@ def test_virtual_attribute_block ::ARModels::Comment.delete_all end - class NamespacedResourcesTest < Minitest::Test + class NamespacedResourcesTest < ActiveSupport::TestCase class ResourceNamespace Post = Class.new(::Model) Comment = Class.new(::Model) @@ -200,7 +200,7 @@ def test_associations_namespaced_resources end end - class NestedSerializersTest < Minitest::Test + class NestedSerializersTest < ActiveSupport::TestCase Post = Class.new(::Model) Comment = Class.new(::Model) Author = Class.new(::Model) diff --git a/test/serializers/attribute_test.rb b/test/serializers/attribute_test.rb index cf9dae4f1..112e7ec51 100644 --- a/test/serializers/attribute_test.rb +++ b/test/serializers/attribute_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class AttributeTest < Minitest::Test + class AttributeTest < ActiveSupport::TestCase def setup @blog = Blog.new({ id: 1, name: 'AMS Hints', type: 'stuff' }) @blog_serializer = AlternateBlogSerializer.new(@blog) diff --git a/test/serializers/attributes_test.rb b/test/serializers/attributes_test.rb index 684500d99..8879e387e 100644 --- a/test/serializers/attributes_test.rb +++ b/test/serializers/attributes_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class AttributesTest < Minitest::Test + class AttributesTest < ActiveSupport::TestCase def setup @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }) @profile_serializer = ProfileSerializer.new(@profile) diff --git a/test/serializers/cache_test.rb b/test/serializers/cache_test.rb index d6b33edca..fea7f8f16 100644 --- a/test/serializers/cache_test.rb +++ b/test/serializers/cache_test.rb @@ -3,7 +3,7 @@ require 'tempfile' module ActiveModel class Serializer - class CacheTest < Minitest::Test + class CacheTest < ActiveSupport::TestCase include ActiveSupport::Testing::Stream def setup diff --git a/test/serializers/configuration_test.rb b/test/serializers/configuration_test.rb index 6ae2ea679..2c5f922f4 100644 --- a/test/serializers/configuration_test.rb +++ b/test/serializers/configuration_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class ConfigurationTest < Minitest::Test + class ConfigurationTest < ActiveSupport::TestCase def test_collection_serializer assert_equal ActiveModel::Serializer::CollectionSerializer, ActiveModelSerializers.config.collection_serializer end diff --git a/test/serializers/fieldset_test.rb b/test/serializers/fieldset_test.rb index e042f36fe..38222761a 100644 --- a/test/serializers/fieldset_test.rb +++ b/test/serializers/fieldset_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class FieldsetTest < Minitest::Test + class FieldsetTest < ActiveSupport::TestCase def test_fieldset_with_hash fieldset = ActiveModel::Serializer::Fieldset.new('post' => %w(id title), 'comment' => ['body']) expected = { :post => [:id, :title], :comment => [:body] } diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb index 81a263246..a555adb7e 100644 --- a/test/serializers/meta_test.rb +++ b/test/serializers/meta_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class MetaTest < Minitest::Test + class MetaTest < ActiveSupport::TestCase def setup @blog = Blog.new(id: 1, name: 'AMS Hints', diff --git a/test/serializers/options_test.rb b/test/serializers/options_test.rb index 9b25cc7fa..092714ab6 100644 --- a/test/serializers/options_test.rb +++ b/test/serializers/options_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class OptionsTest < Minitest::Test + class OptionsTest < ActiveSupport::TestCase def setup @profile = Profile.new(name: 'Name 1', description: 'Description 1') end diff --git a/test/serializers/root_test.rb b/test/serializers/root_test.rb index 03e6ca20f..ed54625b4 100644 --- a/test/serializers/root_test.rb +++ b/test/serializers/root_test.rb @@ -2,7 +2,7 @@ module ActiveModel class Serializer - class RootTest < Minitest::Test + class RootTest < ActiveSupport::TestCase def setup @virtual_value = VirtualValue.new(id: 1) end diff --git a/test/serializers/serializer_for_test.rb b/test/serializers/serializer_for_test.rb index a1fa2f9f1..afde753c6 100644 --- a/test/serializers/serializer_for_test.rb +++ b/test/serializers/serializer_for_test.rb @@ -2,8 +2,8 @@ module ActiveModel class Serializer - class SerializerForTest < Minitest::Test - class CollectionSerializerTest < Minitest::Test + class SerializerForTest < ActiveSupport::TestCase + class CollectionSerializerTest < ActiveSupport::TestCase def setup @array = [1, 2, 3] @previous_collection_serializer = ActiveModelSerializers.config.collection_serializer @@ -26,7 +26,7 @@ def test_overwritten_serializer_for_array end end - class SerializerTest < Minitest::Test + class SerializerTest < ActiveSupport::TestCase module ResourceNamespace Post = Class.new(::Model) Comment = Class.new(::Model) From b773f84085f88df0bb36786c2dee2f817451c03a Mon Sep 17 00:00:00 2001 From: Mauro George Date: Tue, 22 Dec 2015 20:20:55 -0200 Subject: [PATCH 409/903] Drop JRuby 1.9 Since we are no longer support Ruby 1.9 we are safe to remove this from the CI. --- .travis.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 5862e1bd5..989832ab9 100644 --- a/.travis.yml +++ b/.travis.yml @@ -32,8 +32,6 @@ matrix: include: - rvm: 2.2 env: CAPTURE_STDERR=true - - rvm: jruby-19mode - env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: - rvm: ruby-head fast_finish: true From 94ca0e0701e64d1cf8add2454200ed1f2811161c Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Tue, 22 Dec 2015 21:57:50 -0600 Subject: [PATCH 410/903] Add JRuby 9000 to CI matrix --- .travis.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.travis.yml b/.travis.yml index 989832ab9..9f8d0ddd7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -32,6 +32,8 @@ matrix: include: - rvm: 2.2 env: CAPTURE_STDERR=true + - rvm: jruby-9000 + env: JRUBY_OPTS='--server -Xcompile.invokedynamic=false -Xcli.debug=true --debug' allow_failures: - rvm: ruby-head fast_finish: true From 7d678844ae6900fa6cd8d1615f338d905c6dd73a Mon Sep 17 00:00:00 2001 From: Benjamin Fleischer Date: Sun, 20 Dec 2015 22:59:58 -0600 Subject: [PATCH 411/903] Add original design doc from 0.8 https://github.com/rails-api/active_model_serializers/blob/0-8-stable/DESIGN.textile --- docs/DESIGN.textile | 1 + 1 file changed, 1 insertion(+) create mode 100644 docs/DESIGN.textile diff --git a/docs/DESIGN.textile b/docs/DESIGN.textile new file mode 100644 index 000000000..9ac8dcf0f --- /dev/null +++ b/docs/DESIGN.textile @@ -0,0 +1 @@ +This was the original design document for serializers. It is useful mostly for historical purposes as the public API has changed. h2. Rails Serializers This guide describes how to use Active Model serializers to build non-trivial JSON services in Rails. By reading this guide, you will learn: * When to use the built-in Active Model serialization * When to use a custom serializer for your models * How to use serializers to encapsulate authorization concerns * How to create serializer templates to describe the application-wide structure of your serialized JSON * How to build resources not backed by a single database table for use with JSON services This guide covers an intermediate topic and assumes familiarity with Rails conventions. It is suitable for applications that expose a JSON API that may return different results based on the authorization status of the user. h3. Serialization By default, Active Record objects can serialize themselves into JSON by using the `to_json` method. This method takes a series of additional parameter to control which properties and associations Rails should include in the serialized output. When building a web application that uses JavaScript to retrieve JSON data from the server, this mechanism has historically been the primary way that Rails developers prepared their responses. This works great for simple cases, as the logic for serializing an Active Record object is neatly encapsulated in Active Record itself. However, this solution quickly falls apart in the face of serialization requirements based on authorization. For instance, a web service may choose to expose additional information about a resource only if the user is entitled to access it. In addition, a JavaScript front-end may want information that is not neatly described in terms of serializing a single Active Record object, or in a different format than. In addition, neither the controller nor the model seems like the correct place for logic that describes how to serialize an model object *for the current user*. Serializers solve these problems by encapsulating serialization in an object designed for this purpose. If the default +to_json+ semantics, with at most a few configuration options serve your needs, by all means continue to use the built-in +to_json+. If you find yourself doing hash-driven-development in your controllers, juggling authorization logic and other concerns, serializers are for you! h3. The Most Basic Serializer A basic serializer is a simple Ruby object named after the model class it is serializing.