public void EditUDF_ForAccessedUser_ReturnActionResult()
        {
            // Arrange
            InitializeUdf();
            var controller = new SubscriberController();

            // Act
            var result = controller.EditUDF(GroupId, GroupId) as ViewResult;

            // Assert
            result.ShouldSatisfyAllConditions(
                () => result.View.ShouldBeNull(),
                () => result.MasterName.ShouldBe(string.Empty));
        }