/p:CollectCoverage=true causes all test discovery to fail when class derives from XUnitVerifier

Repro Unzip: mytestlib.zip Within the unzipped directory, run:

dotnet test
dotnet test /p:CollectCoverage=true

Notice how the one test method runs successfully the first time. But when code coverage is enabled, no tests are discovered at all.

I suspect an exception is being thrown during the code coverage instrumentation. Perhaps the XunitVerifier class I’m using as a base class (which is required to repro the failure) uses a pattern that coverlet.msbuild can’t deal with.

[MarcoRossignoli]

I moved from warning to verbose because xunit will warning every time. https://github.com/tonerdo/coverlet/pull/548

[MarcoRossignoli]

Maybe the message is not so clear…I mean “embedded pdb without local source files,” local is about local hard drive…if sources are not on pc running test we skip.