python-unit-test.yml

name: Unit Test

on:
  # Trigger the workflow on push or pull request,
  # but only for the main branch
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
jobs:
  unit-test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
        python-version: ["3.7", "3.6"]
        exclude:
          # excludes py3.6 on MacOS to save time/energy
          - os: macos-latest
            python-version: "3.6"

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Ubuntu system dependencies
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          sudo apt-get update
          sudo apt-get install graphviz
      - name: Install Mac OS system dependencies
        if: ${{ matrix.os == 'macos-latest' }}
        run: |
          brew install graphviz
      - name: Install python dependencies
        run: |
          python -m pip install --upgrade pip
          pip install codecov==2.1.11
          pip install -e .
      - name: Linting
        # W9006 can't be checked like this as we need to ignore ValueError
        run: |
          pylint --disable=all --enable=C0103,C0301,R1725,W0107,W9012,W9015 *
          pylint --exit-zero *
        timeout-minutes: 10
      - name: Unit test with pytest
        run: |
          pytest --cov-report=xml --cov=deepreg --durations=20 --durations-min=1.0 ./test/unit/
        timeout-minutes: 20
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v1
        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.7' }}
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./coverage.xml