Question

我有以下帐户控制器

public class AccountController : Controller
{

    public IMembershipService MembershipService { get; set; }

    protected override void Initialize(RequestContext requestContext)
    {
        if (MembershipService == null) { MembershipService = new AccountMembershipService(); }

        base.Initialize(requestContext);
    }

    public AccountController(IMembershipService membership)
    {
        MembershipService = membership;
    }

  [HttpPost]
    public ActionResult Login(LoginModel model, string ReturnUrl)
    {
        if (ModelState.IsValid)
        {
            if (MembershipService.ValidateUser(model.EmailorUserName, model.Password))
            {
            .....
            }
        }
   }

来自我的单元测试项目我想模拟登录

public class AccountControllerTest2
{
    [Test]
    public void Login_UserCanLogin()
    {
        string returnUrl = "/Home/Index";
        string userName = "user1";
        string password = "password1";

        Mock<AccountMembershipService> Membership = new Mock<AccountMembershipService>();
        AccountController Controller = new AccountController(Membership.Object);

        var model = new LoginModel
        {
            EmailorUserName = userName,
            Password = password
        };

        var result = Controller.Login(model, returnUrl) as RedirectResult;

        Assert.NotNull(result);
        Assert.AreEqual(returnUrl, result.Url);
    }
}

我的主应用程序中的web配置使用custommembership provider

<membership defaultProvider="CustomMembershipProvider">
  <providers>
    <clear />
    <add name="CustomMembershipProvider" type="QUBBasketballMVC.Infrastructure.CustomMembershipProvider" connectionStringName="UsersContext" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
  </providers>
</membership>

我一直收到此错误

QUBBasketballMVC.Tests.Controllers.AccountControllerTest.Login_UserCanLogin： System.Web.Management.SqlExecutionException：执行SQL文件＆＃39; InstallCommon.sql＆＃39;期间发生错误。 SQL错误号为5123，并且SqlException消息为：CREATE FILE在尝试打开或创建物理文件时遇到操作系统错误5（访问被拒绝。）C：\ PROGRAM FILES（X86）\ NUNIT 2.6。 3 \ BIN \ APP_DATA \ ASPNETDB_TMP.MDF＆＃39 ;. CREATE DATABASE失败。无法创建列出的某些文件名。检查相关错误。创建ASPNETDB_7b94db5a0b5b4fbbbe22fa8e91e4cc68数据库......

Answer 1

您似乎仍在初始化真实会员数据库，这意味着MembershipService尚未完全被模拟。您不应该将成员资格配置添加到单元测试中，因为您打算完全嘲笑它。

您几乎肯定想要将接口模拟为服务抽象IMembershipService，即：

    Mock<IMembershipService> Membership = new Mock<IMembershipService>();

另外，懒惰的初始化代码

if (MembershipService == null) 
   MembershipService = new AccountMembershipService();

从测试的角度来看，

并不理想，因为它意味着控制器有两种操作模式，它可以创建MembershipService本身，也可以接受一个作为构造函数依赖。

作为替代方案，您可以考虑使用IoC框架来管理依赖生命周期，这样只需要测试一组代码。

单元测试帐户MVC控制器错误 - 仍在使用真正的MembershipService

1 个答案: