The worst dependency mock/stub api of all time

ChatController.spec.coffee

ChatController = module.isolate(__dirname +  '/../../lib/controllers/chat_controller' )

validator = ChatController.dependencies.find( /validator\S+index\.js/ )
describe 'ChatController', ->

  sockets =
    foo: {}
    baz: 'foo'
    bar: 'baz'
    on: sinon.stub()

  for own key,socket of sockets
    socket.emit = sinon.stub() unless key is 'on'

  chatController = new ChatController( sockets )

  describe 'when a client sends a message', ->

    beforeEach ->
      ChatController::handleMessage.call(
        { sockets: sockets }
      , 'hello'
      , sockets.foo
      )

    it 'sanitizes that message for xss', ->
      expect( validator.sanitize ).to.have.been.calledWith( 'hello' )