Add `pytest-snapshot` or `syrupy` or similar

[dwreeves]

https://tophat.github.io/syrupy/
https://github.com/joseph-roitman/pytest-snapshot

[dwreeves]

Third option recently dropped: https://github.com/15r10nk/inline-snapshot Although it prioritizes being inline, which may not work great here.

[dwreeves]

https://pypi.org/project/pytest-insta/ another one

[HaoZeke]

FWIW https://github.com/approvals/approvaltests.Python is also a good option for these kind of tests.

[sforet]

can you assign me?

[dwreeves]

Sure, you can take it on if you'd like.

Out of curiosity, which framework are you interested in using, and why would you choose that framework? I still haven't looked into these frameworks very carefully so I'm looking to understand which one would be the best pick for rich-click.

[dwreeves]

For what it's worth, I'm leaning toward inline-snapshot. Do you think that's the right call?

The project is being actively developed and it has added a bunch since I last looked at it in April of last year, most notably support for files rather than just strictly inline text (which makes things a lot easier for us) and also a --inline-snapshot=review mode (which is similar to Rust's insta) that makes things easier.