jasmine spy cheatsheet

jasmine-spy-cheatsheet.js

//= require jquery
//= require track-events

describe('TrackEvents', function () {
  beforeEach(function () {
    loadFixtures('track-events_fixture');
  });

  it('triggers a Test.fire', function() {
    Test = function () { }
    Test.fire = function () { }
    spyOn(Test, 'fire');

    Test.fire();
    expect(Test.fire).toHaveBeenCalled();
  });

  it('triggers a click', function () {
    $link = $('js-test-link1');
    spyOn($link, 'click');

    $link.click();
    expect($link.click).toHaveBeenCalled();
  });

  it('triggers a click handler', function () {
    callback = function (foo) { }
    spyOn(window, 'callback');

    $link = $('.js-test-link1');
    $link.click(function () {
      callback('bar');
    });

    $link.click();
    expect(window.callback).toHaveBeenCalled();
    expect(window.callback).toHaveBeenCalledWith('bar');
    // expect(test).toEqual('hello');
  });

  it('triggers a TrackEvents callback', function () {
    callback = function (message, properties) { }
    spyOn(window, 'callback');

    TrackEvents.onClickEvents(function (message, properties) {
      callback('foo', 'bar');
    });
    $link = $('[data-track-onclick-event]').first();

    $link.click();
    expect(window.callback).toHaveBeenCalled();
    expect(window.callback).toHaveBeenCalledWith('foo', 'bar');
  });

  it('triggers an Analytical.event when a watched link is clicked', function () {
    Analytical = {
      event: function () {}
    }
    spyOn(Analytical, 'event');

    TrackEvents.onClickEvents();
    $link = $('[data-track-onclick-event]').first();

    $link.click();
    expect(Analytical.event).toHaveBeenCalled();
  });
});