AJAX helpers for JS specs

gistfile1.coffee

exports = {}

trueAjax = $.ajax
registry = {}

exports.registerSuccess = (url, result) ->
  registry[url] = {success: result}

exports.registerFailure = (url, result) ->
  registry[url] = {failure: result}

exports.reset = ->
  delete registry[url] for url, result of registry

jQuery.ajax = (options) ->
  response = registry[options.url]
  throw "Unregistered ajax call to #{options.url}" unless response

  deferred = jQuery.Deferred()
  if response.success
    deferred.resolve(response.success)
  else
    deferred.reject(response.failure)

window.ajaxHelpers = exports