Question

首先，这是我第一次尝试在我的应用程序中运行测试。下面的代码用于测试控制器函数的结果（$ scope.getActiveClients（），此函数为返回的对象生成$ http get请求）：$ scope.activeClients在我的测试运行时未定义。到目前为止，我已经尝试了run（）和waitsFor（）以及jasmine的2.0文档中所述的done（）函数，但无法获得此错误消息：

TypeError：undefined不是函数

 describe 'myController', ->
   beforeEach module('myApp')
   $controller = undefined
   beforeEach inject((_$controller_) -> 
     $controller = _$controller_
     return
  )
  describe '$scope.activeClients', ->
    it 'gets all active clients', ->
      $scope = {}
      controller = $controller('myController', $scope: $scope)
      $scope.getActiveClients()
      expect($scope.activeClients).toEqual xxx
      return
    return
  return

任何指针都将非常感激

Answer 1

您需要通过$ httpBackend模拟$ http调用，然后您可以获取您的http调用并测试异步调用。我不知道coffescript但可以用js告诉你。

describe('myController', function(){
 var $scope, controllerService, httpMock;
 beforeEach(module('myApp'));
 beforeEach(inject(function ($rootScope, $controller, $httpBackend) {
    $scope = $rootScope.$new();
    controllerService = $controller;
    httpMock = $httpBackend;
 }));

 it("gets all active clients", function () {
   //mock http calls
   httpMock.expectGET("/getActiveClients").respond({data: 'clientTestData'});
   ctrl = controllerService('myController', {$scope: $scope});
   $scope.getActiveClients();
   httpMock.flush();
   expect($scope.activeClients).toEqual xxx
 });
});

Jasmine测试异步角度控制器功能

1 个答案: