dotnet test on .NET Framework test suite requires runtime identifier?

[thomhurst]

Is this anything to do with testing platform?

I've just added .NET Standard support to TUnit, and if I do a normal dotnet test it doesn't run unless I pass in a runtime identifier too.

Original issue is here: thomhurst/TUnit#1465

dotnet test:

PS C:\Users\Tom\Downloads\repro1465\repro1465> dotnet test
Restore complete (1.7s)
  repro1465 failed with 1 error(s) (0.4s)
    C:\Program Files\dotnet\sdk\9.0.101\Sdks\Microsoft.NET.Sdk\targets\Microsoft.PackageDependencyResolution.targets(266,5): error NETSDK1047: Assets file 'C:\Users\Tom\Downloads\repro1465\repro1465\obj\project.assets.json' doesn't have a target for 'net472/win-x86'. Ensure that restore has run and that you have included 'net472' in the TargetFrameworks for your project. You may also need to include 'win-x86' in your project's RuntimeIdentifiers.

dotnet test -r win-x86:

PS C:\Users\Tom\Downloads\repro1465\repro1465> dotnet test -r win-x86
Restore complete (0.8s)
  repro1465 succeeded (7.2s) → bin\Debug\net472\win-x86\repro1465.exe
  repro1465 test succeeded (1.4s)

Test summary: total: 1, failed: 0, succeeded: 1, skipped: 0, duration: 1.3s