public void RateTaskerTest()
        {
            int            rate           = 3;
            UserController userController = new UserController();
            UpdateAdd      updateAdForm   = new UpdateAdd();

            updateAdForm.Rate      = rate;
            updateAdForm.Tasker    = tasker.Username;
            updateAdForm.TaskOwner = taskOwner.Username;

            UpdateAddController updateAddController = new UpdateAddController();

            updateAddController.RateTasker(updateAdForm);
            tasker = userController.ReturnUserWithGivenUsername(tasker.Username);

            Assert.AreEqual(4, tasker.Rating);
        }