asp.net 5 个 vnext 集成测试和视图

我正在使用 MVC6 的 ASP.NET 5 构建一个新应用程序，并尝试根据此描述设置一个带有测试的项目。

它适用于 API 调用（返回 ObjectResults），但是当我点击返回视图的响应时，我得到 404 响应。

我正在使用项目unter测试中的启动类，代码与教程中的代码相同：

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc();
    }
    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        app.UseIISPlatformHandler();
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
            app.UseDatabaseErrorPage();
        }
        else
        {
            app.UseExceptionHandler("/Home/Error");

        }
        app.UseMvc(routes =>
        {
            routes.MapRoute(
                name: "default",
                template: "{controller=Home}/{action=Index}/{id?}");
        });
    }
    public static void Main(string[] args) => WebApplication.Run<Startup>(args);
}
[Route("/")]
public class HomeController : Controller
{
    [HttpGet]
    [AllowAnonymous]
    [Route("/")]
    public IActionResult Index()
    {
        return View();
    }
    [HttpGet]
    [AllowAnonymous]
    [Route("/ok")]
    public IActionResult Ok()
    {
        return new ObjectResult("OK");
    }
}
[TestClass]
public class HomeTests
{
    private readonly HttpClient _client;
    public HomeTests()
    {
        var server = new TestServer(TestServer.CreateBuilder()
            .UseStartup<Startup>());
        _client = server.CreateClient();
    }
    [TestMethod]
    public async Task Index_returns_page()
    {
        var response = await _client.GetAsync("/");
        response.EnsureSuccessStatusCode();
        var responseString = await response.Content.ReadAsStringAsync();
        //Assert.Equals("OK", responseString);
    }
    [TestMethod]
    public async Task Index_OK_returns_OK()
    {
        var response = await _client.GetAsync("/ok");
        response.EnsureSuccessStatusCode();
        var responseString = await response.Content.ReadAsStringAsync();
        Assert.AreEqual("OK", responseString);
    }
}

当然，在浏览器中，一切都按预期工作。