Include tests as a module in the package

[eriknw]

In response to the comment here:
#66 (comment)

I would like to investigate and understand the issue with running tests as part of cibuildwheel.

[eriknw]

This seems to work for me. @jim22k, shall we merge and cut another alpha release?

This will get rid of this deprecation warning: https://github.com/GraphBLAS/python-suitesparse-graphblas/actions/runs/4567035158/jobs/8060334816#step:4:3275

/tmp/pip-build-env-zspslfc4/overlay/lib/python3.8/site-packages/setuptools/command/build_py.py:202: SetuptoolsDeprecationWarning: Installing 'suitesparse_graphblas.tests' as data is deprecated, please list it in packages.

[jim22k]

Have you actually built wheels with these changes?
The easiest way is to manually trigger the deployment on your forked repo on github.com

[eriknw]

Have you actually built wheels with these changes?
The easiest way is to manually trigger the deployment on your forked repo on github.com

Sort of. I didn't tag it, so the version was wrong so that test failed, but the other tests ran and passed:
https://github.com/eriknw/python-suitesparse-graphblas/actions/runs/4568482219

I can do a tag on my own repo to upload to test.pypi if you'd like.

[jim22k]

No, it looks like it worked enough to try out a merge + pre-release tag.