name: Test on: [push, pull_request] jobs: build: runs-on: ${{ matrix.os }} strategy: fail-fast: false matrix: python-version: [3.6, 3.7, 3.8] os: [ubuntu-latest, macOS-latest, windows-latest] steps: - uses: actions/checkout@v1 - name: Set up Python ${{ matrix.python-version }} uses: actions/setup-python@v1 with: python-version: ${{ matrix.python-version }} - name: Install dependencies run: | python -m pip install --upgrade pip python -m pip install --upgrade coverage python -m pip install -e ".[d]" - name: Unit tests run: | coverage run tests/test_black.py