When I ran the npm start, there were 0 passings. I filled in the wro…

koans/00--AboutExpects.js

@@ -1,39 +1,39 @@
 var expect = require('chai').expect,
     FILL_ME_IN;
 
-describe("About Expects", function() {
+describe("About Expects", function () {
   // We shall contemplate truth by testing reality, via spec expectations.
-  it("should expect true", function() {
-    expect(FILL_ME_IN).to.be.true; //This should be true
+  it("should expect true", function () {
+    expect(true).to.be.true; //This should be true
   });
 
   // To understand reality, we must compare our expectations against reality.
   it("should expect equality", function () {
     var actual = 1 + 1;
 
-    expect(actual === FILL_ME_IN).to.be.true
+    expect(actual === 2).to.be.true
   });
 
   // Some ways of asserting equality are better than others.
-  it("should assert equality a better way", function () {
+  it("should assert equality a better way", function  () {
     var actual = 1 + 1;
 
     // to.equal() compares using "strict" equality (===)
-    expect(actual).to.equal(FILL_ME_IN);
+    expect(actual).to.equal(2);
   });
 
   // Sometimes you need to be really exact about what you "type."
   it("should check the _type_ first", function () {
     var actual = (1 + 1).toString();
 
     // use to.be.a() to check the type of a value
-    expect(actual).to.be.a(FILL_ME_IN);
+    expect(actual).to.be.a('string');
 
-    expect(actual).to.be(1); // Fails?
+    expect(actual).to.equal('2'); // Fails?
   });
 
   // Sometimes we will ask you to fill in the values.
   it("should have filled in values", function () {
-    expect(1 + 1).to.equal(FILL_ME_IN);
+    expect(1 + 1).to.equal(2);
   });
 });

koans/02--AboutFunctions.js

@@ -9,7 +9,7 @@ describe("About Functions", function() {
       return a + b;
     }
 
-    expect(add(1, 2)).to.equal(FILL_ME_IN);
+    expect(add(1, 2)).to.equal(3);
   });
 
   it("should know internal variables override outer variables", function () {
@@ -24,11 +24,11 @@ describe("About Functions", function() {
       return message;
     }
 
-    expect(getMessage()).to.equal(FILL_ME_IN);
+    expect(getMessage()).to.equal("Outer");
 
-    expect(overrideMessage()).to.equal(FILL_ME_IN);
+    expect(overrideMessage()).to.equal("Inner");
 
-    expect(message).to.equal(FILL_ME_IN);
+    expect(message).to.equal("Outer");
   });
 
   it("should have lexical scoping", function () {
@@ -45,7 +45,7 @@ describe("About Functions", function() {
       return childfunction();
     }
 
-    expect(parentfunction()).to.equal(FILL_ME_IN);
+    expect(parentfunction()).to.equal("local");
   });
 
   it("should use lexical scoping to synthesise functions", function () {
@@ -63,7 +63,7 @@ describe("About Functions", function() {
 
     var mysteryFunction5 = makeMysteryFunction(5);
 
-    expect(mysteryFunction3(10) + mysteryFunction5(5)).to.equal(FILL_ME_IN);
+    expect(mysteryFunction3(10) + mysteryFunction5(5)).to.equal(23);
   });
 
   it("should allow extra function arguments", function () {
@@ -72,19 +72,19 @@ describe("About Functions", function() {
       return firstArg;
     }
 
-    expect(returnFirstArg("first", "second", "third")).to.equal(FILL_ME_IN);
+    expect(returnFirstArg("first", "second", "third")).to.equal("first");
 
     function returnSecondArg(firstArg, secondArg) {
       return secondArg;
     }
 
-    expect(returnSecondArg("only give first arg")).to.equal(FILL_ME_IN);
+    expect(returnSecondArg("only give first arg")).to.equal(undefined);
 
     function returnAllArgs() {
       return [].slice.call(arguments);
     }
 
-    expect(returnAllArgs("first", "second", "third")).to.deep.equal(FILL_ME_IN);
+    expect(returnAllArgs("first", "second", "third")).to.deep.equal["first", "second","third"];
   });
 
   it("should pass functions as values", function () {
@@ -99,11 +99,11 @@ describe("About Functions", function() {
 
     var praiseSinger = { givePraise: appendRules };
 
-    expect(praiseSinger.givePraise("John")).to.equal(FILL_ME_IN);
+    expect(praiseSinger.givePraise("John")).to.equal("John rules!");
 
     praiseSinger.givePraise = appendDoubleRules;
 
-    expect(praiseSinger.givePraise("Mary")).to.equal(FILL_ME_IN);
+    expect(praiseSinger.givePraise("Mary")).to.equal("Mary totally rules!");
 
   });
 });