我的 xunit 有问题，它跳过所有测试，没有任何消息或错误，我使用的是 ubuntu 20.04，但在 Windows 10 上我有同样的问题
michael@michael-System-Product-Name:~/gradebook$ cd test
michael@michael-System-Product-Name:~/gradebook/test$ mkdir GradeBook.Test
michael@michael-System-Product-Name:~/gradebook/test$ cd GradeBook.Test
michael@michael-System-Product-Name:~/gradebook/test/GradeBook.Test$ sudo dotnet new xunit
[sudo] password for michael:
Getting ready...
The template "xUnit Test Project" was created successfully.
Processing post-creation actions...
Running 'dotnet restore' on /home/michael/gradebook/test/GradeBook.Test/GradeBook.Test.csproj...
Determining projects to restore...
Restored /home/michael/gradebook/test/GradeBook.Test/GradeBook.Test.csproj (in 548 ms).
Restore succeeded.
michael@michael-System-Product-Name:~/gradebook/test/GradeBook.Test$ sudo dotnet test
Determining projects to restore...
All projects are up-to-date for restore.
GradeBook.Test -> /home/michael/gradebook/test/GradeBook.Test/bin/Debug/net5.0/GradeBook.Test.dll
Test run for /home/michael/gradebook/test/GradeBook.Test/bin/Debug/net5.0/GradeBook.Test.dll (.NETCoreApp,Version=v5.0)
Microsoft (R) Test …