test: add tests for py-rattler MatchSpec channel parsing

[cisaacstern]

Description

Tests for MatchSpec channel parsing as requested in #869 (comment).

Contrary to the observations in #869, both of these tests pass for me locally when running

$ cd py-rattler
$ pixi run --manifest-path pixi.toml -e test test

Which perhaps means the url parsing regressing is solved in the current main, but broken in the 0.6.3. release?

[baszalmstra]

These have indeed been fixed, but we have to cut a new release. Ill try to do that today.

[baszalmstra]

I just released 0.7.0 which should include all these fixes.

[cisaacstern]

Thank you so much for the prompt fix!

I just released 0.7.0 which should include all these fixes.

Am I correct in guessing that this release will become available on conda-forge following merge of #878 ?

[wolfv]

Not quite - it will be on conda-forge once this is built and uploaded, and propagated through the CDN: https://github.com/conda-forge/py-rattler-feedstock

In ~1 hour or so it should be ready! :)

[cisaacstern]

Thanks so much for the clarification and prompt turnaround!

I hope to contribute more as I get up to speed on this ecosystem, I am a huge fan 👏