如何从Angular Jasmine Test中的模块设置访问我的服务?

时间:2014-11-10 13:47:06

标签: angularjs jasmine angular-mock

我在角度茉莉花测试中有以下内容......

  beforeEach(module('app'));
  beforeEach(module('app.services'));

  beforeEach(module(function ($provide, Config) {

    reservationCallerJquery = {
      reserveBooking: function (reservationRequestDto, reserveBookingSuccess) {
        doJqueryPost(reservationRequestDto.item,
          "I need a value from my config class",
          reserveBookingSuccess);
      }

    $provide.value("ReservationCaller", reservationCallerJquery);


  }));

但我收到错误:

错误:[$ injector:modulerr]由于以下原因无法实例化模块功能($ provide,Config):错误:[$ injector:unpr]未知提供商:配置

那么如何将我的存根的字符串设置为来自配置? (Config住在' app.services')...我想我需要从那里得到它,但是如何?

1 个答案:

答案 0 :(得分:1)

您缺少注射,您可以通过以下两种方式之一注入服务,常量,控制器等。

在注入回调中,您可以检索$ injector,然后获得您想要的内容。

var myService, location;
beforeEach(function() {
        inject(function($injector) {
            myService = $injector.get('myService');
            location = $injector.get("$location");
        });
    });

直接获取服务,您可以添加将作为ServiceName解析的_ServiceName_,但允许您在测试中使用ServiceName var:

var scope, $rootScope, $location;
beforeEach(inject(function (_$rootScope_, _$location_) {

        scope = $rootScope.$new();
        $rootScope = _$rootScope_;
        $location = _$location_
    }));

我的典型测试设置是:

    beforeEach(module('MyApp'));
    beforeEach(module('MyApp.services'));
    beforeEach(module('MyApp.controllers'));

    var ctrl, scope, myService;
    beforeEach(inject(function ($rootScope, $controller, $injector) {
        scope = $rootScope.$new();
        ctrl = $controller('MyCtrl', {$scope: scope});
        myService = $injector.get('MyService');
    }));