gistfile1.coffee

@reloadWindow = ->
  # window cannot be reloaded in jasmine tests
  { }

class FileUploadStub
  constructor: ($el, options) ->
    @done = options.done
    @$el = $el
    @addEventListeners

  addEventListeners: ->
    @$el.on

@fakeSuccessfulFileUpload = ($el, e, data) ->
  spyOn($el, 'fileupload').and.callFake ->
    args = $el.fileupload.mostRecentCall.args
    args.done(e, data)

@fakeSuccessfulAjaxCall = (data) ->
  spyOn($, 'ajax').and.callFake (req) ->
    d = $.Deferred()
    d.resolve(data)
    d.promise()

@fakeUnsuccessfulAjaxCall = (data) ->
  spyOn($, 'ajax').and.callFake (req) ->
    d = $.Deferred()
    d.reject(data)
    d.promise()

gistfile2.coffee

class CoachesApp.AvatarUploader

  constructor: ($el) ->
    @$el = $el
    @addEventListeners()
    @modal = new CoachesApp.StandardModal


  addEventListeners: ->
    @setFileUpload()
    @onImageHover()

  setFileUpload: =>
    @$el.fileupload
      dataType: 'json',
      done: (e, data) =>
        if data.result.redirect_to
          @modal.openModal
            href: data.result.redirect_to
          new CoachesApp.Jcrop($('#cropbox'))
        if data.result.html
          CoachesApp.EventBus.trigger('flash_message:added', data.result.html)

  onImageHover: ->
    $('.coach_profile-image').hover(
      (e) ->
        $(@).find('.overlay').animate {'opacity' : 1}
      (e) ->
        $(@).find('.overlay').animate {'opacity' : 0}
    )

$ ->
  if $('#new_editing_profile_avatar_form').length > 0
      new CoachesApp.AvatarUploader($('#new_editing_profile_avatar_form'))

gistfile3.coffee

describe 'AvatarUploader', ->
  $fixture = null

  describe 'on file upload', ->
    beforeEach ->
      $fixture = $(readFixtures('avatar.html'))

    it 'opens modal', ->
      @fakeSuccessfulFileUpload($fixture, null, { result: { redirect_to: 'coaches/crop' } })
      @uploader = new CoachesApp.AvatarUploader($('#new_editing_profile_avatar_form'))
      spyOn(@uploader.modal, 'onModalOpened')

    it 'replaces avatar image'

    it 'shows flash message'