`pytest` migration + enable Python 3.10#464

Merged

spacegaier merged 4 commits intoalecthomas:masterfrom

spacegaier:pytest-migration

Apr 3, 2022

Commits on Jun 26, 2020

Commits on Apr 3, 2022

Merge branch 'master' of https://github.com/alecthomas/voluptuous into pytest-migration
spacegaier
committed
Convert remaining tests to pytest
spacegaier
committed