name: Test Python (Django) application

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  test_django:

    runs-on: ubuntu-latest
    
    # setup the postgres service needed by the webapp
    services:
      postgres:
        image: postgres:12
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: mp
        ports:
          - 5432:5432
        # needed because the postgres container does not provide a healthcheck
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
        
    # setup env for the application
    env:
      DJANGO_SETTINGS_MODULE: 'settings'
      DB_HOST: 127.0.0.1
      DB_PASSWORD: postgres
      DB_NAME: mp
      DB_USER: postgres
      SECRET_KEY: thISkEyisUsedForTesting
      SOLR_URL: http://127.0.0.1:8983/solr/tester
      SOLR_ADMIN_URL: http://127.0.0.1:8983/solr/admin/cores

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3.7
      uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - name: Install dependencies
      run: |
        cd app
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install codecov
    - name: Create and run migrations
      run: |
        cd app
        python manage.py makemigrations --noinput
        python manage.py migrate --noinput
    - name: Run collectstatic
      run: python app/manage.py collectstatic --noinput
    - name: Run tests
      run: |
        cd app
        coverage run --branch --source=. manage.py test
        coverage report
        coverage xml --fail-under=65
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v1.5.2
      with:
        fail_ci_if_error: true