test.yml

name: test

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:
  schedule:
    - cron: "0 5 * * *"

concurrency:
  group: test-${{ github.head_ref }}
  cancel-in-progress: true

env:
  PYTHONUNBUFFERED: 1
  FORCE_COLOR: 1

jobs:
  test:
    name: py ${{ matrix.python-version }}

    strategy:
      fail-fast: false
      matrix:
        # os: [ubuntu-latest, windows-latest, macos-latest]
        python-version: [3.8, 3.9, "3.10", 3.11]
        node-version: [18]

    runs-on: ubuntu-20.04

    services:
      selenium-hub:
        image: selenium/hub:3.141.59
        ports:
          - 4444:4444
        options: --health-cmd=/opt/bin/check-grid.sh --health-interval=15s --health-timeout=30s --health-retries=5
        volumes:
          - /tmp:/dev/shm

      chrome:
        image: selenium/node-chrome:3.141.59
        env:
          HUB_HOST: selenium-hub
          HUB_PORT: 4444
          SCREEN_WIDTH: 1440
          SCREEN_HEIGHT: 900
        volumes:
          - /tmp:/dev/shm

    env:
      SELENIUM_HUB_HOST: selenium-hub
      SELENIUM_HUB_PORT: 4444
      PYTEST_BASE_URL: http://localhost:8866

    steps:
      - uses: actions/checkout@v3
      - uses: arduino/setup-task@v1

      # ------------------------------------------------------------------------
      # JS

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}

      - name: Load cached node_modules
        id: cached-node_modules
        uses: actions/cache@v3
        with:
          path: js/node_modules
          key: >
            node_modules
            ${{ runner.os }}
            node-${{ matrix.node-version }}
            ${{ hashFiles('js/package*.json') }}

      - name: Install JS deps
        if: steps.cached-node_modules.outputs.cache-hit != 'true'
        run: |
          task js-install

      - name: Build JS
        run: |
          task download-assets
          task js-build

      # ------------------------------------------------------------------------
      # Python

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - uses: actions/cache@v3
        id: cached-python-env
        with:
          path: ${{ env.pythonLocation }}
          key: >
            python-test
            ${{ runner.os }}
            python-${{ matrix.python-version }}
            ${{ hashFiles('python/pyproject.toml') }}
            ${{ hashFiles('python/requirements/*') }}

      - name: Install dependencies
        if: steps.cached-python-env.outputs.cache-hit != 'true'
        run: |
          pip install -r python/requirements/pyproject.txt
          pip install -r python/requirements/examples.txt

      - name: Install Hatch and other dependencies
        run: |
          pip install --upgrade hatch
          task download-testdata

      - name: Print Python info
        run: |
          which python
          python --version
          which pip
          pip --version
          pip freeze

      # ------------------------------------------------------------------------
      # Tests

      - name: Build Python package
        run: task build

      - name: Install package
        run: |
          cd python
          pip uninstall -y jupyter-flex
          pip install dist/*.whl
          pip freeze

      - name: Verify Selenium Hub
        run: |
          curl http://localhost:4444/

      - name: Serve Voila
        run: |
          task voila-examples &

      - name: Verify Voila
        run: |
          # ls /__t/Python/3.7.7/x64/share/jupyter/voila/templates
          curl http://localhost:8866/

      - name: Run tests
        run: |
          task pytest-all
          task pytest-report

      - name: Codecov
        uses: codecov/codecov-action@v2
        with:
          file: python/coverage.xml

      - name: Upload test results to GitHub
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: test-results-py${{ matrix.python-version }}
          path: python/test-results