Adding more bodypart tests

src/bodyPart.coffee

@@ -20,30 +20,32 @@ part.init = (@name, @bones, @coverable, @removable, @critical, @parts = {})->
 part.findPart = (name)->
   return this if name is @name or @name.indexOf(name) is 0 or name.test?(@name)
-  _ = require("./node_modules/underscore")
+  _ = require("underscore")
   _(@parts).find (part)->
     part.findPart(name)
 part.coverageMap = (map = {})->
   return map if not @coverable
+  _ = require("underscore")
   map[@name] = this
-  @parts.forEach (part)->
+  _(@parts).map (part)->
     part.coverageMap map
   map
 part.contentsMap = (map = {})->
   if(this.contents?.length)
     map[this] = this.contents
-  @parts.forEach (part)->
+  _ = require("underscore")
+  _(@parts).map (part)->
     part.contentsMap(map)
   map
 part.resolveAllContents = ->
-  _ = require("./node_modules/underscore")
+  _ = require("underscore")
   _(this.contentsMap()).chain().pluck().flatten().value()
 part.randomPart = ->
-  return this if not @parts.length
+  return this if not Object.keys(@parts).length
   keys = Object.keys(@parts)
   @parts[keys[keys.length * Math.random() << 0]]

test/bodyPartTest.coffee

@@ -5,7 +5,54 @@ require("../src/bodyPart")
 describe "BodyPart", ->
   it "should be constructable", ->
-    bodyPart = new global.$game.classes.BodyPart("Test body part")
+    bodyPart = new global.$game.classes.BodyPart("Test body part", [], true, true, true)
     bodyPart.condition.should.be.empty
     bodyPart.contents.should.be.empty
+  it "should compute it's own coverage map", ->
+    bodyPart = new global.$game.classes.BodyPart "Test body part", [], true, true, true,
+      testPart1: testPart1 = new global.$game.classes.BodyPart "Test body part 1", [], true, true, true
+      testPart2: testPart2 = new global.$game.classes.BodyPart "Test body part 2", [], true, true, true
+    bodyPart.coverageMap()
+
+  it "should be able to find a part", ->
+    testPart1 = testPart2 = undefined
+    bodyPart = new global.$game.classes.BodyPart "Test body part", [], true, true, true,
+      testPart1: testPart1 = new global.$game.classes.BodyPart "Test body part 1", [], true, true, true
+      testPart2: testPart2 = new global.$game.classes.BodyPart "Test body part 2", [], true, true, true
+    bodyPart.findPart("Test body part 1").should.equal testPart1
+    bodyPart.findPart("Test body part 2").should.equal testPart2
+
+  it "should return a map of it's contents", ->
+    testPart1 = testPart2 = undefined
+    bodyPart = new global.$game.classes.BodyPart "Test body part", [], true, true, true,
+      testPart1: testPart1 = new global.$game.classes.BodyPart "Test body part 1", [], true, true, true
+      testPart2: testPart2 = new global.$game.classes.BodyPart "Test body part 2", [], true, true, true
+
+    inventory1 = {}
+    inventory2 = {}
+    testPart1.contents.push inventory1
+    testPart2.contents.push inventory2
+
+    bodyPart.contentsMap().should.not.be.undefined
+
+  it "should resolve all it's contents", ->
+    testPart1 = testPart2 = undefined
+    bodyPart = new global.$game.classes.BodyPart "Test body part", [], true, true, true,
+      testPart1: testPart1 = new global.$game.classes.BodyPart "Test body part 1", [], true, true, true
+      testPart2: testPart2 = new global.$game.classes.BodyPart "Test body part 2", [], true, true, true
+
+    inventory1 = {}
+    inventory2 = {}
+    testPart1.contents.push inventory1
+    testPart2.contents.push inventory2
+
+    bodyPart.resolveAllContents().should.not.be.undefined
+
+    it "should resolve all it's contents", ->
+    testPart1 = testPart2 = undefined
+    bodyPart = new global.$game.classes.BodyPart "Test body part", [], true, true, true,
+      testPart1: testPart1 = new global.$game.classes.BodyPart "Test body part 1", [], true, true, true
+      testPart2: testPart2 = new global.$game.classes.BodyPart "Test body part 2", [], true, true, true
+
+    bodyPart.randomPart().should.not.be.undefined
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