Parallel test run by Meziantou broken in 9.3.0

[programuotojasgf]

Tests run sequentially

Make a test class with a theory and add 2 InlineData

All tests should run at the same time, but run sequentially.

Everything works fine with version 9.2.1

[pengweiqhca]

Could you provide a demo project?

[jmenashe]

I'm not sure if this is precisely what @programuotojasgf was originally referring to but I'm attaching this sample project which contains a minimal example of a test method parallelization failure within a test class. I'm currently using this fix which I've implemented in my fork.

@pengweiqhca , I plan to make a pull request shortly but in the meantime please let me know if you have any feedback. Note that this is for the v2 branch specifically.