SIGNALR长轮询测试在Debug WebAPI集成单元测试上进行跑步通行

Question

当_configure？invoke（builder）时，useendpoint maphub被调用。

当测试运行时，我们会看到以下错误：

System.InvalidoperationException：端点/集线器/通知/协商包含授权元数据，但是没有发现中间件支持授权。 通过在应用程序启动代码中添加app.useauthorization（）来配置应用程序启动。如果有呼叫app.userouting（）和app.useendpoints（...），则必须在它们之间进行调用。

当我们等待连接startasync时，这会发生，但是，如果我们调试测试，一切都可以正常工作，并且测试通过。

这是单位测试：

public async Task CanConnectClientHubToServerUsingLongPolling()
{
    ConfigureServicesForTest((ctx, services) =>
    {
        services.AddNotification(builder =>
        {
            builder.Configure(options =>
            {
                options.Enabled = true;
            });

            builder.AddWebNotification(web =>
            {
                web.AddHubOptions(hub =>
                {
                });
            });
        });
    });

   Configure(app =>
   {
        app.UseNotificationServices();
   });

   INotifier notifier = null!;
   IAuthenticationTokensAccessor accessor = null!;

   FluentActions.Invoking(() =>
   {
       notifier = Services.GetRequiredService<INotifier>();
       accessor = Services.GetRequiredService<IAuthenticationTokensAccessor>();
   }).Should().NotThrow();

   var conn = CreateConnectionUsingLongPolling(
       Services.GetRequiredService<IOptionsMonitor<WebNotificationOptions>>().Get(Options.DefaultName),
       async () => (await accessor.GetAuthenticationTokensAsync("bob")).EncodedUserJwt);

   string expected = "this is a test";
   string recieved = "";

   conn.On<string>(HubMethods.RecieveSystemMessage, (msg) =>
   {
       Console.WriteLine($"System: {msg}");
   });

   conn.On<string>(HubMethods.RecieveMessage, (msg) =>
   {
       recieved = msg;

       _delayForMessageSentTokenSource.Cancel();
   });

   await conn.StartAsync();

   conn.ConnectionId.Should().NotBeNull();
   conn.State.Should().Be(HubConnectionState.Connected);

   await notifier.BroadCastAsync(expected);

   DelayAsync(TimeSpan.FromSeconds(60));

   recieved.Should().Be(expected);

   await conn.StopAsync();
}

几天来，我一直在尝试解决此问题，但是它是一个头部刮擦者，我可以使用一些帮助。 webapplicationFactory使用的程序入口点是此处

using SubSonic.Configuration;
using SubSonic.Notification;

var builder = WebApplication.CreateBuilder(args);

if(!builder.Environment.IsTestIntegration())
{
    var section = builder.Configuration.GetRequiredSection("Settings");

    builder.Services.AddEnvironment(opt =>
    {
        opt.Environment = section.GetRequiredValue<string>("Environment");
    });

    builder.Services
        .AddHttpContextAccessor()
        .AddControllers();

    builder.Services.AddNotification(notify =>
    {
        notify.Configure(options =>
        { 
            options.Enabled = true;
        });

        notify.AddWebNotification(web =>
        {
        
        });
    });

    builder.Services.AddEndpointsApiExplorer();
    builder.Services.AddSwaggerGen();
}

// program is primarily hosted in a test framework for integration testing of packages

var app = builder.Build();

if (!app.Environment.IsTestIntegration())
{

    if (app.Environment.IsDevelopment())
    {
        app.UseSwagger();
        app.UseSwaggerUI();
    }

    app.UseNotificationServices();

    app.UseHttpsRedirection();

    app.UseAuthorization();

    app.MapControllers();
}

app.Run();

没有调试的日志运行：

dbug：microsoft.extensions.hosting.internal.host

1

托管开始dbug：subsonic.testing.webapitestfactory [0] 调用用户outing

dbug：subsonic.testing.webapitestfactory [0] 端点路由中间件添加了false

dbug：subsonic.testing.webapitestfactory [0] Builder属性：[application.services，microsoft.extensions.dependentienctive.servicelookup.serviceproviderenginescope]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[server.features，microsoft.aspnetcore.http.features.featurecollection]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[__ENDPOINTROUTEBUILDER，MICROSOFT.ASPNETCORE.ROUTING.DEFAULTENDENDPOINTROUTEBUILDER]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[__userouting，system.func`2 [microsoft.aspnetcore.builder.iapplicationbuilder，microsoft.aspnetcore.builder.iapplicationbuilder]]

烧伤：subsonic.notification.notification providerFactory [0] 映射到 /枢纽 /通知

的NotificationHub

dbug：microsoft.extensions.hosting.internal.host

2

托管开始

在此处运行的日志：

dbug：microsoft.extensions.hosting.internal.host

1 托管开始

dbug：subsonic.testing.webapitestfactory [0] 调用用户outing

dbug：subsonic.testing.webapitestfactory [0] 端点路由中间件添加了true

dbug：subsonic.testing.webapitestfactory [0] Builder属性：[application.services，microsoft.extensions.dependentienctive.servicelookup.serviceproviderenginescope]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[server.features，microsoft.aspnetcore.http.features.featurecollection]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[__MiddleWaredScriptions，System.Collections.generic.list'1 [System.String]]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[__ENDPOINTROUTEBUILDER，MICROSOFT.ASPNETCORE.ROUTING.DEFAULTENDENDPOINTROUTEBUILDER]

dbug：subsonic.testing.webapitestfactory [0] 建筑商属性：[__userouting，system.func`2 [microsoft.aspnetcore.builder.iapplicationbuilder，microsoft.aspnetcore.builder.iapplicationbuilder]]

dbug：subsonic.testing.webapitestfactory [0] microsoft.aspnetcore.hostfiltering.hostfilteringmiddleware

dbug：subsonic.testing.webapitestfactory [0] microsoft.aspnetcore.httpspolicy.httpsredirectionmiddleware

dbug：subsonic.testing.webapitestfactory [0] Microsoft.aspnetcore.Routing.EndPoIntRoutingMiddleware

烧伤：subsonic.notification.notification providerFactory [0] 映射到 /枢纽 /通知

的NotificationHub

dbug：microsoft.extensions.hosting.internal.host

2

托管开始

根据错误消息，您丢失了the the Middleware。

您可以像下面一样cahnge您的代码。

app.UseAuthentication();