Question

我是单元测试的新手，我需要有关此代码的帮助。它正在使用MVC 4.0，但是有一些数据库的调用，如果我需要打开一个连接，我不明白如何开始创建单元测试，我希望你能帮助我。

这是代码：

[HttpPost]
    public ActionResult Add(User user, IEnumerable<int> Groups)
    {
        HttpCookie cookie = Request.Cookies.Get(SecurityManager.COOKIENAME);
        if (cookie != null)
        {
            if (SecurityManager.HasPermission(int.Parse(cookie.Values.Get("Id")),(int)PermissionEnum.AddUser))
            {
                List<Group> gs = new List<Group>();
                if (Groups != null)
                {
                    foreach (int g in Groups)
                    {
                        Group gr = GroupManager.getGroup(g);
                        gs.Add(gr);
                    }
                }

                user.Groups = gs;

                if (UserManager.addUserEmployee(user))
                {
                    return RedirectToAction("Index");
                }
                else
                {
                    ViewBag.groups = new MultiSelectList(
                        GroupManager.getMyGroups(int.Parse(cookie.Values.Get("Id"))),"Id", "Name", Groups);
                    ModelState.AddModelError("Error", "Error saving the user.");
                    return View(user);
                }
            }
            else
            {
                return RedirectToAction("NoPermission", "Home");
            }

        }
        else
        {
            return RedirectToAction("Logout", "Home");
        } 
    }

我如何测试RedirectToAction是什么，因为我有多个？

Answer 1

要测试RedirectToAction结果，只需将结果转换为RedirectToRouteResult，如下所示：

// test case 1: 
RedirectToRouteResult result = controller.AddUser(user, groups) as RedirectToRouteResult;

Assert.Equal("NoPermission", result.RouteValues["action"]);
Assert.Equal("Home", result.RouteValues["controller"]);

// test case 2:
RedirectToRouteResult result = controller.AddUser(user, groups) as RedirectToRouteResult;

Assert.Equal("Logout", result.RouteValues["action"]);
Assert.Equal("Home", result.RouteValues["controller"]);

单元测试到多个RedirectToAction

1 个答案: