.travis.yml

language: python
python: '3.5'

# test multiple Django versions
matrix:
  include:
    # Python 3.x envs
    - env: DJANGO_VERSION=2.2
      install: poetry install  # no need to override Django, this is default

    - env: DJANGO_VERSION=1.9

    - env: DJANGO_VERSION=1.5
      python: '3.4'  # Python 3.5+ will error on Django < 1.8: https://stackoverflow.com/a/36000103/3431180
      # Poetry can't specify constraints that rely on other deps
      before_install: skip
      install:
        # django 1.5 needs pytest-django 2.9 needs pytest 3.5 needs pytest-cov 2.6
        - pip install django==1.5 pytest-django==2.9 pytest==3.5 pytest-cov==2.6
        - pip install -e .  # won't be able to do this if setup.py is removed!

    # Python 2.7 envs
    - env: DJANGO_VERSION=1.11  # latest Django that supports 2.7
      python: '2.7'


before_install: pip install "poetry>=1.0.0b3"
install:
  - poetry install
  # override the version for each test
  - poetry add -D django="~$DJANGO_VERSION"

script: pytest tests/test_project/
# upload coverage reports to CodeCov
after_script: bash <(curl -s https://codecov.io/bash)