add some test for component

core/model/component.coffee

@@ -65,6 +65,8 @@ module.exports = Component = Mabolo.model 'Component',
     type: Object
     default: -> {}
 
+Account = require './account'
+
 Component.createComponent = (account, {name, type, node, dependencies, options}) ->
   @create
     account_id: account._id
@@ -152,7 +154,7 @@ Component::populate = ->
     @account = _.find accounts, ({_id}) =>
       return @account_id.equals _id
 
-    @coworkers.each (coworker) ->
+    @coworkers.forEach (coworker) ->
       coworker.account = _.find accounts, ({_id}) ->
         return coworker.account_id.equals _id
 

core/test/model/account.test.coffee

@@ -1,8 +1,5 @@
 describe 'model.account', ->
-  Account = null
-
-  before ->
-    {Account} = root
+  Account = require '../../model/account'
 
   describe '.register', ->
     it 'should success', ->
@@ -34,7 +31,7 @@ describe 'model.account', ->
       Account.search(randomAccount().username).then (account) ->
         expect(account).to.not.exists
 
-  describe '#createToken', ->
+  describe '::createToken', ->
     it 'should success', ->
       createAccount().then (account) ->
         account.createToken('full_access').then ({code}) ->

core/test/model/component.test.coffee

@@ -0,0 +1,27 @@
+describe 'model.component', ->
+  Component = require '../../model/component'
+
+  describe '.createComponent', ->
+    it 'should success', ->
+      createAccount().then (account) ->
+        Component.createComponent account,
+          name: 'linux component'
+          type: 'linux'
+          node: 'master'
+        .then ->
+          Component.getComponents(account).then (components) ->
+            _.findWhere(components,
+              name: 'linux component'
+            ).should.be.exists
+
+  describe '::hasMember', ->
+    it 'should success', ->
+      createAccount().then (account) ->
+        createComponent({account}).then (component) ->
+          component.hasMember(account).should.be.true
+
+  describe '::populate', ->
+    it 'should success', ->
+      createComponent().then (component) ->
+        component.populate().then ->
+          component.account.username.should.be.exists

test/snippet.coffee

@@ -33,6 +33,20 @@ randomAccount = ->
 createAccount = ->
   root.Account.register randomAccount()
 
+createComponent = (options) ->
+  options = _.defaults {}, options,
+    name: 'linux component'
+    type: 'linux'
+    node: 'master'
+
+  Q().then ->
+    if options.account
+      return options.account
+    else
+      return createAccount()
+  .then (account) ->
+    root.Component.createComponent account, options
+
 createLoggedAgent = (options) ->
   ready = null
   agent = {}
@@ -61,6 +75,7 @@ module.exports = {
   randomAccount
 
   createAccount
+  createComponent
   createAgent
   createLoggedAgent
 }