Add tests for full range of inputs/outputs in healpix functions#408

Merged

astrofrog merged 2 commits intoastropy:mainfrom astrofrog:healpix-tests

Oct 30, 2023

+91-42

Commits on Oct 30, 2023

Codestyle fixes
astrofrog
committed
Add tests to make sure that the healpix functions work with the full range of valid inputs/outputs (including e.g. APE-14 WCS) and update docstrings.
astrofrog
committed