如何使用createSpy創建模擬對象（）

Question

我試圖使用createSpy（）設置模擬單元測試與茉莉花。我在收到

TypeError: undefined is not a function (evaluating jasmine.createSpy().andCallFake(function(msg) { return [] })) (line 13).

CODE：

$scope.workInit = function() { 
    $scope.work_loading = true; 
    $scope.public_work_loading = true; 

    var projects = SomeService.getGroups(); 
    var publicProjects = SomeService.getPublicGroupings('G'); 
    … 
    ... 
    } 

TEST：

this.SomeService = { 
    getGroups: jasmine.createSpy().andCallFake(function(msg) { return [] }), 
    getPublicGroupings: jasmine.createSpy().andCallFake(function(msg) { return [] }), 
} 

    it('should expect work_loading and public_loading to be false', function() { 
    this.scope.workInit(); 
    expect($scope.work_loading).toEqual(false); 
    expect($scope.public_work_loading).toEqual(false); 
    }); 

Answer 1

您已經設置了模擬單元測試用例的方法是正確的，同樣的作品我在this fiddle。

檢查中，你已經包括了這部分代碼範圍：

this.SomeService = { 
    getGroups: jasmine.createSpy().andCallFake(function(msg) { return [] }), 
    getPublicGroupings: jasmine.createSpy().andCallFake(function(msg) { return [] }),