我正在尝试使用Jasmine 2.2.0:CheckoutService.patch()
来模拟服务,该服务会将承诺返回到我的CheckoutController
中:
describe('CheckoutController', function() {
var $scope, vm, checkoutServiceMock, def;
beforeEach(function(){
module('app');
checkoutServiceMock = jasmine.createSpyObj('CheckoutService', ['patch']);
inject(function($rootScope, $controller, $q){
def = $q.defer();
$scope = $rootScope.$new();
vm = $controller('CheckoutController', {
$scope: $scope,
CheckoutService: checkoutServiceMock
});
checkoutServiceMock.patch.andReturn(def.promise);
});
});
});
但我得到:
TypeError: 'undefined' is not a function (evaluating 'checkoutServiceMock.patch.andReturn(def.promise)')
我缺少什么?
最佳答案
我猜您应该将andReturn
更改为and.callfake()
,例如:
spyOn(checkoutServiceMock, "patch").and.callFake(function() {
return def.promise;
});
有关Jasmine 2.2,请参见docs。