Refactored tests of gwpy.cli to work with pytest-4.0

This PR refactors the test suite for gwpy.cli to be compatible with pytest-4.0.0, mainly by removing direct calling of fixtures. The suite itself is now a little harder to read, but it runs.

Created by: coveralls

Coverage remained the same at 89.902% when pulling 54e14dce on duncanmmacleod:pytest-4 into 9c604041 on gwpy:develop.

Created by: pep8speaks

Hello @duncanmmacleod! Thanks for updating the PR.

Cheers ! There are no PEP8 issues in this Pull Request.

Comment last updated on January 15, 2019 at 14:02 Hours UTC

assigned to @duncanmmacleod

added build:general label

added gwpy.cli + 1 deleted label

changed milestone to %0.13.0

Merged by: duncanmmacleod at 2019-01-15 15:43:07 UTC

merged manually

closed