Improve coverage

.gitignore

@@ -9,3 +9,4 @@ nbproject
 *.swp
 spec/dummy
 Gemfile.lock
+coverage

.ruby-version

@@ -1 +1 @@
-2.2.2
+2.5.0

Gemfile

@@ -14,6 +14,8 @@ group :development, :test do
   gem 'i18n-tasks', '~> 0.9' if branch == 'master'
 end
 
+gem 'simplecov', require: false, group: :test
+
 gem 'mysql2'
 gem 'sqlite3'
 gem 'pg'

app/models/variant_decorator.rb

@@ -5,10 +5,6 @@ def self.prepended(base)
                                 serializer: SolidusShipwire::VariantSerializer
     end
 
-    def update_stocks_from_shipwire
-      Shipwire::Stock.new.list( sku: self.sku)
-    end
-
     Spree::Variant.prepend self
   end
 end

config/routes.rb

@@ -1,19 +1,7 @@
 Spree::Core::Engine.routes.draw do
-  # Add your extension routes here
-
-  Spree::Core::Engine.routes.draw do
-    namespace :admin do
-      resources :orders, except: [:show] do
-        member do
-          get :shipwire
-        end
-      end
-    end
-
-    namespace :api, defaults: { format: 'json' } do
-      resources :shipments do
-        resources :rates, only: [:index], module: :shipwire
-      end
+  namespace :api, defaults: { format: 'json' } do
+    resources :shipments do
+      resources :rates, only: [:index], module: :shipwire
     end
   end
 

spec/spec_helper.rb

@@ -1,6 +1,9 @@
 # Configure Rails Environment
 ENV['RAILS_ENV'] = 'test'
 
+require 'simplecov'
+SimpleCov.start 'rails'
+
 begin
   require File.expand_path('../dummy/config/environment', __FILE__)
 rescue LoadError