use pytest in CI, and exclude tests from coverage again

[joanise]

PR Goal?

In previous refactorings, we accidentally started counting coverage of tests/* again. Reconfigure that out.

And let's use pytest in CI too, it's now required and the default, so we can start embracing it.

Confidence?

high

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
tests/test_anchors.py	48% smaller
tests/test_audio.py	48% smaller
tests/test_make_xml_cli.py	48% smaller
tests/test_smil.py	48% smaller
tests/test_tokenize_cli.py	48% smaller
tests/test_dna_utils.py	48% smaller
tests/test_force_align.py	23% smaller
tests/test_temp_file.py	17% smaller
.github/workflows/tests.yml	11% smaller
run_tests.py	10% smaller
.github/workflows/matrix-tests.yml	0% smaller
README.md	Unsupported file format
pyproject.toml	Unsupported file format
tests/.coveragerc	Unsupported file format
tests/test_align_cli.py	0% smaller
tests/test_api.py	0% smaller
tests/test_config.py	0% smaller
tests/test_dna_text.py	0% smaller
tests/test_dtd.py	0% smaller
tests/test_g2p_cli.py	0% smaller
tests/test_misc.py	0% smaller
tests/test_package_urls.py	0% smaller
tests/test_silence.py	0% smaller
tests/test_tokenize_xml.py	0% smaller
tests/test_web_api.py	0% smaller

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.77%. Comparing base (f9dedee) to head (0779eb6).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #301      +/-   ##
==========================================
- Coverage   95.20%   92.77%   -2.44%     
==========================================
  Files          43       21      -22     
  Lines        3674     1800    -1874     
  Branches        0      295     +295     
==========================================
- Hits         3498     1670    -1828     
+ Misses        176       93      -83     
- Partials        0       37      +37     

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[github-actions]

CLI load time: 0:00.05
Pull Request HEAD: 0779eb63d7a210886993b5dc9e877185668d530a
No imports take more than 0.1 s.

[joanise]

@dhdaines Adding you to reviewers here because you might be happy to see the move fully to pytest, in CI, in run_tests.py, everywhere.

I have not started using fixtures for Studio, but I have one fixture in g2p (to launch g2p_studio). A number of tests in Studio could be simplified with fixtures, but that's going to stay lower priority at the moment.

[roedoejet]

looks like a good improvement to me. thanks @joanise

[roedoejet]

ya, this is nice