Stub layer's Any type for E is unexpected

[gannicottb]

While using this library's stub layer for writing specs, I noticed something odd.

def stub(path: ZPath): ZLayer[Blocking, Any, S3] =
    ZLayer.fromFunction(Test.connect(path))

The E type is Any, which is a widening from the E of ZLayer.fromFunction, which is Nothing - the function provided to fromFunction is meant to be total. The consequence of this is that it is impossible to eliminate the error type of the stub layer with .orDie (as we do for our other test layers). I see that your in your tests you use .mapError to transform the Any to TestFailure[Any], but that's not ergonomic for our code. I'm just curious about the motivation behind this design decision; maybe I'm just confused.

Thanks!

[regis-leray]

Wrong IDE type resolution :)
Thanks again for reporting the issue.

[regis-leray]

#223

[gannicottb]

Wow, thank you so much for the quick turnaround! :)