switch to pytest-trio

[altendky]

No description provided.

[codecov]

Codecov Report

Merging #15 into master will decrease coverage by 0.83%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #15      +/-   ##
==========================================
- Coverage   66.29%   65.45%   -0.84%     
==========================================
  Files           5        4       -1     
  Lines         178      165      -13     
  Branches       28       27       -1     
==========================================
- Hits          118      108      -10     
+ Misses         46       44       -2     
+ Partials       14       13       -1     

[pquentin]

Thanks for this! However I suspect the test suite isn't passing on master either, we would have to fix that first

[altendky]

Agreed. This was checking to make sure that deprecating trio_test() in python-trio/trio#1698 wouldn't create troublesome changes for at least the repos with this cookiecutter generated conftest.py. I'll try to poke at the CI when I get a chance. Reminds me of another project that had trouble with an old attrs on Travis because Travis already had attrs and pip didn't want to update, depending on order of packages requested on the cli...