.travis.yml

language: python

script:
  - python setup.py test

stages:
  - lint
  - test

jobs:
  include:
    # Linting
    - stage: lint
      name: "Check linting with flake8"
      install: pip install -r requirements.dev.txt
      script: flake8 .
    - stage: lint
      name: "Check format with black"
      install: pip install -r requirements.dev.txt
      script: black --check --diff .
    # Unit tests
    - stage: test
      name: "Unit tests pypy3"
      python: "pypy3"
    - stage: test
      name: "Unit tests python 3.6"
      python: "3.6"
    - stage: test
      name: "Unit tests python 3.7"
      python: "3.7"
    - stage: test
      name: "Unit tests python 3.8"
      python: "3.8"