单元测试我的MVC4控制器动作方法,其中会话检查为空
本文关键字:会话 检查 方法 MVC4 我的 控制器 单元测试 | 更新日期: 2023-09-27 18:18:41
我已经开始学习单元测试在MVC4和有一个项目,我试图使用测试用例的NUnit框架进行测试。这里是我的控制器动作方法:
public ActionResult Edit(long id)
{
if (Session["Admin"] != null)
{
tbl_Users objUser = new tbl_Users();
objUser = objDBContext.tbl_Users.Find(id);
if (objUser != null)
{
TempData["Edit"] = objUser;
return PartialView("_Edit", objUser);
}
}
return RedirectToAction("Logout", "Home");
}
和这里是我的测试类文件,我写TestMethod测试
[TestFixture]
public class AdminControllerTest
{
[Test]
public void Edit()
{
AdminController Admin = new AdminController();
var id = Admin.Edit(3) as ViewResult;
Assert.AreEqual("Edit", id.ViewName);
}
}
问题是,当我在调试模式下运行时,它调用动作方法,但它抛出NullReference异常,因为会话["Admin"]是空的。谁能告诉我如何运行以上测试方法。由于
你可以像这样模拟控制器的SessionState和HttpContext:
(此代码使用Moq)
using System.Web;
using Moq;
[TestFixture]
public class AdminControllerTest
{
[Test]
public void Edit()
{
var mockSession = new Mock<HttpSessionStateBase>();
mockSession.Setup(f => f["admin"]).Returns(()=> "yesToAdmin");
var mockContext = new Mock<HttpContextBase>();
mockContext.Setup(f => f.Session).Returns(mockSession.Object);
AdminController admin = new AdminController();
admin.ControllerContext = new ControllerContext()
{
Controller = admin,
RequestContext = new RequestContext(mockContext.Object, new RouteData())
};
var id = admin.Edit(3) as ViewResult;
Assert.AreEqual("Edit", id.ViewName);
}
}