unit-testing - 通过单元测试

Question

我已经为我的服务编写了单元测试。我已使用 Azure Active Directory 进行身份验证。现在，在使用 MockHttpRequest 传递 session 时，我收到异常 Unable to cast object of type 'ServiceStack.AuthUserSession' to type 'AadAuthSession'.这是我在 Testbase 类中的代码.

  IAuthSession session = new AadAuthSession();
        session.UserName = "Author";
        appHost.Plugins.Add(new AuthFeature(() => session,
            new IAuthProvider[] {
                new AadAuthProvider(appHost.AppSettings),
            }
   ));

我错过了什么吗..如何正确转换它？

public TestBase()
    {
        appHost = new TestAppHost().Init();
        appHost.TestMode = true;
        appHost.AppSettings = new AppSettings();
        appHost.Container.Register<IDbConnectionFactory>(
            new OrmLiteConnectionFactory(":memory:", SqliteDialect.Provider));
        appHost.Container.Register<ICacheClient>(new MemoryCacheClient());

        IAuthSession session = new AadAuthSession();
        appHost.Container.Register<IAuthSession>(c => session);
        session.UserName = "Author";
        appHost.Plugins.Add(new AuthFeature(() => session,
            new IAuthProvider[] {
                new AadAuthProvider(appHost.AppSettings),
            }
        ));

    }

Answer 1

如果您将 AppHost 设置为 TestMode，则可以使用 IOC 模拟 session :

SetConfig(new HostConfig { TestMode = true });

这将允许您注册一个 session ，该 session 在请求 session 时返回，即:

IAuthSession session = new AadAuthSession();
container.Register<IAuthSession>(c => session);

模拟 session 的另一种方法是将其注册到 IRequest.Items 中，例如:

req.Items[SessionFeature.RequestItemsSessionKey] = session;