Then I create the xunit prject and reference the IdServer Project rebuild log:
1>------ Rebuild All started: Project: Identity.API, Configuration: Debug Any CPU ------
1>Identity.API -> E:\TFSWorkspace\WorkspaceForIdServer\OpenIdAspNetIdentityAuthorize\Services\Identity\Identity.API\bin\Debug\netcoreapp2.2\Identity.API.dll
1>Identity.API -> E:\TFSWorkspace\WorkspaceForIdServer\OpenIdAspNetIdentityAuthorize\Services\Identity\Identity.API\bin\Debug\netcoreapp2.2\Identity.API.Views.dll
2>------ Rebuild All started: Project: Identity.IntegrationTest, Configuration: Debug Any CPU ------
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Authentication.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Authorization" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Hosting" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Hosting.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Http.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Identity" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Mvc" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Mvc.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Mvc.Core" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Mvc.RazorPages" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Mvc.ViewFeatures" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Razor.Runtime" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.AspNetCore.Routing" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.EntityFrameworkCore" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.EntityFrameworkCore.Relational" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.Extensions.Configuration.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.Extensions.Identity.Core" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.Extensions.Logging.Abstractions" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2110,5): warning MSB3277: Found conflicts between different versions of "Microsoft.Extensions.Options" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed.
2>Identity.IntegrationTest -> E:\TFSWorkspace\WorkspaceForIdServer\OpenIdAspNetIdentityAuthorize\Services\Identity\Identity.IntegrationTest\bin\Debug\netcoreapp2.2\Identity.IntegrationTest.dll
2>Done building project "Identity.IntegrationTest.csproj".
========== Rebuild All: 2 succeeded, 0 failed, 0 skipped ==========
My Idserver Project:
Then I create the xunit prject and reference the IdServer Project rebuild log:
Debug test :