相关疑难解决方法(0)

我有一个 ASP.NET Core 项目，其中包含一些简单的 Razor 页面和一个 Web API 控制器。

我使用Clean Architecture作为起点。我重命名了项目名称，删除了 MVC 内容并添加了一些我自己的代码。一切正常运行。

但是，集成测试在调用时会抛出以下错误factory.CreateClient()：

Test Name:  ToDo.Tests.Integration.Web.HomeControllerIndexShould.ReturnViewWithCorrectMessage
Test FullName:  ToDo.Tests.Integration.Web.HomeControllerIndexShould.ReturnViewWithCorrectMessage
Test Source:    C:\Source\Utopia\tests\ToDo.Tests\Integration\Web\HomeControllerIndexShould.cs : line 18
Test Outcome:   Failed
Test Duration:  0:00:00,001

Result StackTrace:  
at Microsoft.AspNetCore.Hosting.Internal.HostingEnvironmentExtensions.Initialize(IHostingEnvironment hostingEnvironment, String contentRootPath, WebHostOptions options)
   at Microsoft.AspNetCore.Hosting.WebHostBuilder.BuildCommonServices(AggregateException& hostingStartupErrors)
   at Microsoft.AspNetCore.Hosting.WebHostBuilder.Build()
   at Microsoft.AspNetCore.TestHost.TestServer..ctor(IWebHostBuilder builder, IFeatureCollection featureCollection)
   at Microsoft.AspNetCore.Mvc.Testing.WebApplicationFactory`1.CreateServer(IWebHostBuilder builder)
   at Microsoft.AspNetCore.Mvc.Testing.WebApplicationFactory`1.EnsureServer()
   at Microsoft.AspNetCore.Mvc.Testing.WebApplicationFactory`1.CreateDefaultClient(DelegatingHandler[] handlers)
   at Microsoft.AspNetCore.Mvc.Testing.WebApplicationFactory`1.CreateClient(WebApplicationFactoryClientOptions options)
   at ToDo.Tests.Integration.Web.HomeControllerIndexShould..ctor(CustomWebApplicationFactory`1 factory) in C:\Source\Utopia\tests\ToDo.Tests\Integration\Web\HomeControllerIndexShould.cs:line 14
Result Message: 
System.ArgumentException : The content root 'C:\Source\Utopia\ToDo.Web' …