Example Mocha ReactJS + CoffeeScript Test

logout.spec.coffee

Parse = require '../../core/parse'
TestUtils = require('react/addons').addons.TestUtils

logoutView = require './logout'
mediator = require '../../core/mediator'

describe 'LogoutView', ->

    beforeEach ->
        @container = @document.createElement 'div'

        @logoutEl = TestUtils.renderIntoDocument <logoutView />, @container

    describe 'once logout is clicked', ->

        beforeEach ->
            @parseLogoutStub = @sinon.stub Parse.User, 'logOut'

            @logoutMediatorStub = @sinon.stub()
            mediator.on 'user:loggedOut', @logoutMediatorStub

            @routerSpy = @sinon.spy(mediator.get('router'), 'goto')

            TestUtils.Simulate.click @logoutEl.getDOMNode()

        afterEach ->
            @parseLogoutStub.restore()
            @routerSpy.restore()

        it 'logs users out via parse', ->
            @parseLogoutStub.called.should.be.ok

        it 'triggers a global logout event', ->
            @logoutMediatorStub.called.should.be.ok

        it 'routes to /session', ->
            @routerSpy.called.should.be.ok