Use tox for tests?

[blueyed]

Have you considered using https://tox.readthedocs.org/ for tests?

[ChrisBeaumont]

Personally I've not been sold on the value of tox over GitHub + TravisCI. My main issue with tox is that I've run into issues getting it to play nicely with (Ana)conda in the past, and I found it easier to do multi-platform testing on Travis.

I guess the big advantage of Tox is that you can test multiple environments locally, but in practice I've found that single-environment local testing, combined with multi-environment cloud testing at PR time, is nearly as efficient.