javascript - Angular JS 驳回 $modalInstance : undefined is not a function

Question

编写一个测试来测试我的应用程序的删除功能。我创建了一个模拟删除 $modal 来模拟取消/确认删除。

  var modalInstanceMock=
     	 {
        result: {
            then: function(confirmCallback, cancelCallback) {
                //Store the callbacks for later when the user clicks on the OK or Cancel button of the dialog
                this.confirmCallBack = confirmCallback;
                this.cancelCallback = cancelCallback;
            }
        },
        confirmCallBack: function(item){
        	return true;
        },
        cancelCallback: function(type){
        	return false;
        },
        close: function( item ) {
            //The user clicked OK on the modal dialog, call the stored confirm callback with the selected item
     
            this.result.confirmCallBack( item );
        },
        dismiss: function( type ) {
            //The user clicked cancel on the modal dialog, call the stored cancel callback
    
            this.result.cancelCallback( type );
        }

         
     		
    };

我在每次测试之前都会这样做:

	beforeEach(inject(function($modal) {
    spyOn($modal, 'open').andReturn(modalInstanceMock);
	}));

这非常有效:

	var newRes = scope.deleteCar(car);
	scope.modalInstance.close("ok");

但是当我尝试这个时:

var newRes = scope.deleteCar(car);
	scope.modalInstance.dismiss("ok");

我收到一个 Type:error undefined is not a function at Object.modalInstanceMock.dismiss。

无法理解当关闭工作正常时出了什么问题。

Answer 1

在beforeEach中初始化，

modalInstance = {
        close: jasmine.createSpy('modalInstance.close'),
        dismiss: jasmine.createSpy('modalInstance.dismiss')
    },

然后期待。