BUG: Test failure for test_draw_busco_plots_for_render

[ebolyen]

Describe the bug

Trying to get the prepare set up so that we can have a dev environment for the shotgun distro. I'm seeing some issues with the Vega test for busco. It looks like the JSON has shifted a little bit and it's causing the tests to fail with altair=5.2.0.

FAILED test-env/lib/python3.8/site-packages/q2_moshpit/busco/tests/test_utils.py::TestBUSCO::test_draw_busco_plots_for_render - AssertionError: {'autosize': {'resize': True, 'type': 'pad'[19667 chars]0'}]} != {'config': {'autosize': {'resize': True}, '[11809 chars]': 3}

I suspect this PR is related: #142
Notably, we've got

+  'spacing': 3}

in the assertion failure (although I can't tell from which direction the spacing is added or missing), but that was changed in the above PR.

To Reproduce
See https://github.com/qiime2/distributions/actions/runs/8237435747/job/22532811036

[ebolyen]

For a limited window, we can download the built conda packages:
https://github.com/qiime2/distributions/actions/runs/8237435747/artifacts/1316571672
And environment file which is under test:
https://github.com/qiime2/distributions/actions/runs/8237435747/artifacts/1316571675
(you will need to rename the top channel to match your extracted conda package channel location)

[misialq]

Hey @ebolyen, I'm guessing this got "fixed" after the revert in #147? Should we keep this open or we close and re-open when it re-surfaces again in the next BUSCO PRs?

[ebolyen]

CI should catch it this time around!