.travis.yml

language: python
notifications:
        email: false

jobs:
    include:
           # LINUX MACHINE #
           - name: " Python 3.6 Linux "
             python: 3.6
             env: 
                 - NUMBA_DISABLE_JIT=1
                 - CODECOV_TOKEN="ca23d33f-c704-4cf8-b5ff-dacefe26c494"
           - name: " Python 3.7 Linux "
             python: 3.7
           
           # macOSx MACHINE #
           - name: " Python 3.6.5 macOSx 10.13"
             os: osx
             osx_image: xcode10.13 # Python 3.6.5 running on macOS 10.13
             language: shell     # 'language python' is an error on Travis CI macOs
           - name: " Python 3.7.3 macOSx 10.14"
             os: osx 
             osx_image: xcode11 # Python 3.7.3 runnning on macOsx 10.14
             language: shell      # 'language python' is an error on Travis CI macOs
            
# command to install dependencies
before_install:
        - python3 --version
        - pip3 install --upgrade pip
        - pip3 install -r requirements.txt --use-feature=2020-resolver
        - pip3 install -r tests/requirements.txt --use-feature=2020-resolver
        - pip3 install -r optional-requirements.txt --use-feature=2020-resolver

# command to run tests
script:
        - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then python3 -m pytest --cov=elastica --cov-report=xml; else python3 -m pytest; fi
        - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then black --version && black --check elastica tests; flake8 --version && flake8 elastica tests; fi
          #- pip3 install -r optional-requirements.txt; python3 -m pytest;

after_success:
    - if [[ "$TRAVIS_PYTHON_VERSION" == "3.6" ]]; then
          codecov;
      fi