19

我的范围内有一个函数，可以在用户单击按钮或触发某些事件并自动调用此函数时检索我的服务状态。

这是我的功能，在我使用的控制器中定义：

$scope.getStatus = function() {
  $http({method: 'GET', url: config.entrypoint + config.api + '/outbound/service/' + $scope.serviceId})
    .success(function(data) {
      $scope.errorMessage = '';
      $scope.serviceAllGood = data;
    })
    .error(function() {
      $scope.serviceAllGood = '';
      $scope.errorMessage = 'We are experiencing problems retrieving your service status.';
    });
  }

单元测试如下：

describe('SendServiceCtrl', function(){
    var scope, ctrl, $httpBackend, configuration;

    beforeEach(function () {
      module('papi', 'ngUpload');
    });

    beforeEach(inject(function(_$httpBackend_, $rootScope, $controller, config) {
      configuration = config;
      $httpBackend = _$httpBackend_;
      $httpBackend.expectGET(configuration.entrypoint + configuration.api + "/user/outboundstatus/").respond(200, {"meta":{"apiVersion":"0.1","code":200,"errors":null},"response":{"allowed":false}});
      scope = $rootScope.$new();
      ctrl = $controller('SendServiceCtrl', {$scope: scope});
  }));

  it('Should get the status', function() {

    scope.serviceId = '09bb5943fa2881e1';
    scope.getStatus();
    $httpBackend.whenGET(configuration.entrypoint + configuration.api + '/outbound/service/' + scope.serviceId).respond(200, {"meta":{"apiVersion":"0.1","code":200,"errors":null}});

  });

});

在单元测试中，我还在同一个控制器上进行了其他 $httpBackend 测试，但它们都运行得非常顺利。我究竟做错了什么？

4

1 回答 1

13

You need to supply the whenGET before you call the method.

it('Should get the status', function() {
    scope.serviceId = '09bb5943fa2881e1';
    $httpBackend.whenGET(configuration.entrypoint + configuration.api + '/outbound/service/' + scope.serviceId).respond(200, {"meta":{"apiVersion":"0.1","code":200,"errors":null}});
    scope.getStatus();
});

Set up the expectation of the request then trigger the request.

Hope this helps.

于 2014-01-09T18:07:08.407 回答