language: python
python:
- '3.5'
- '3.6'
- '3.7'
env:
- TOX_ENV=py35
- TOX_ENV=py36
- TOX_ENV=py37
install:
- pip install requirements_dev.txt
before_script:
- coverage erase
script:
- tox -e $TOX_ENV
after_success:
- coveralls