danila polevshchikov

https://github.com/techtalk/SpecFlow/issues/686#issuecomment-452057928 collection name was limited to alpha,numeric, _- for the purpose, because tag names has this limit. I am trying to find out why tags originally has such limitation

I've check current implementation and it seems that we should register this TFixture in xUnit generated code like we already do for ITestOutputHelper: ` testRunner.ScenarioContext.ScenarioContainer.RegisterInstanceAs(_tFixture); ` A problem that namespace...

> How is IAsyncLifetime used in XUnit? I don't know this interface. "A new IAsyncLifetime interface is available, which can be placed onto test classes, class fixtures, and collection fixtures....

> Thanks for raising this issue. Any idea when this will be fixed or any workaround in place? I'll try to implement the fix on this weekend, but chances for...

Same issue exists in Xunit, any plan or simple way to fix it?