MNT: Resolve some skips

[WilliamJamieson]

This PR addresses some of the skips which were added to tests.

Checklist

• [ ] added entry in CHANGES.rst (either in Bug Fixes or Changes to API)
• [ ] updated relevant tests
• [ ] updated relevant documentation
• [ ] updated relevant milestone(s)
• [ ] added relevant label(s)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (fd2d6ce) 85.98% compared to head (52bfe53) 85.98%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #186 +/- ## ======================================= Coverage 85.98% 85.98% ======================================= Files 35 35 Lines 6542 6542 ======================================= Hits 5625 5625 Misses 917 917 ```

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