该库创建一个如下所示的链接：

<%= link_to 'click here','/some_path',class: 'special-link',remote: true %>

而在图书馆的JS部分,还有一些事件绑定代码,这是我想通过对DOM进行黑盒测试的一部分：

$(document).on 'ajax:success','.special-link',(e,data,status,xhr) ->
  # Code that has some effect on the DOM as a function of the server response

图书馆按照预期在浏览器中工作.但是,当我尝试通过调用$(‘.special-link’).click()来测试Jasmine中的库时,不能观察到对DOM的理想效果.

这个问题似乎是ajax：success事件没有被触发：

describe 'my library',->
  beforeEach ->
    MagicLamp.load('fixture') # Fixture library that injects the link above to the DOM
    jasmine.Ajax.install()
    jasmine.Ajax.stubRequest('/some_path').andReturn({
      responseText: 'response that is supposed to trigger some effect on the DOM'})

  afterEach ->
    jasmine.Ajax.uninstall()

  # Works. The fixtures are loading properly
  it '[sanity] loads fixtures correctly',->
    expect($('.special-link').length).toEqual(1)

  # Works. The jquery-ujs correctly triggers an ajax request on click
  it '[sanity] triggers the ajax call',->
    $('.special-link').click() 
    expect(jasmine.Ajax.requests.mostRecent().url).toContain('/some_path')

  # Works. Code that tests a click event-triggering seems to be supported by Jasmine
  it '[sanity] knows how to handle click events',->
    spy = jasmine.createSpy('my spy')
    $('.special-link').on 'click',spy
    $('.special-link').click()
    expect(spy).toHaveBeenCalled()

  # Does not work. Same code from above on the desired `ajax:success` event does not work
  it 'knows how to handle ajax:success events',->
    spy = jasmine.createSpy('my spy')
    $('.special-link').on 'ajax:success',spy
    $('.special-link').click()
    expect(spy).toHaveBeenCalled()

测试对ajax中运行的代码的DOM的影响的正确方法是什么：成功事件？