.travis.yml

language: python
sudo: false
dist: xenial
python:
   - "2.7"
   - "3.5"
   - "3.6"
   - "3.7"
env:
   - DJANGO='django>=1.11.0,<1.12.0' TESTDB=sqlite
   - DJANGO='django>=1.11.0,<1.12.0' TESTDB=postgres
   - DJANGO='django>=2.0,<2.1.0' TESTDB=sqlite
   - DJANGO='django>=2.0,<2.1.0' TESTDB=postgres
   - DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=sqlite
   - DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=postgres

matrix:
   exclude:
      # Django 2.0 will drop python 2 support - https://www.djangoproject.com/weblog/2015/jun/25/roadmap/
      - python: "2.7"
        env: DJANGO='django>=2.0,<2.1.0' TESTDB=sqlite
      - python: "2.7"
        env: DJANGO='django>=2.0,<2.1.0' TESTDB=postgres
      - python: "2.7"
        env: DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=sqlite
      - python: "2.7"
        env: DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=postgres

   allow_failures:
      - env: DJANGO='django>=2.0,<2.1.0' TESTDB=sqlite
      - env: DJANGO='django>=2.0,<2.1.0' TESTDB=postgres
      - env: DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=postgres
      - env: DJANGO='https://github.com/django/django/archive/master.tar.gz' TESTDB=sqlite

services:
   - postgresql

cache:
  directories:
    - $HOME/.cache/pip

before_install:
   - if [ "$TESTDB" = "postgres" ]; then pip install -q psycopg2 ; fi
# command to install dependencies,
install:
   # Install the right version of Django first
   - pip install "$DJANGO"
   - pip install -r requirements.txt -r requirements-dev.txt
# command to run tests
script: NOSE_WITH_COVERAGE=1 NOSE_COVER_PACKAGE=wafer python manage.py test