name: Tests

on: [pull_request, push]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  # Share the store between the workers speeds things up further
  OSBUILD_TEST_STORE: /var/tmp/osbuild-test-store

jobs:
  test_suite:
    name: "Unittest"
    runs-on: ubuntu-24.04
    strategy:
      fail-fast: false
      matrix:
        test:
          - parallel
          - normal
        environment:
          - "py36"    # RH8
          - "py39"    # RH9
          - "py313"   # latest stable Fedora
          - "py314"   # Fedora rawhide
    steps:
    - name: "Clone Repository"
      uses: actions/checkout@v4
    - name: "Run"
      uses: osbuild/containers/src/actions/privdocker@552e30cf1b4ed19c6ddaa57f96c342b3dff4227b
      with:
        image: ghcr.io/osbuild/osbuild-ci:latest-202506112350
        run: |
          # Hacky replacement of container storage driver:
          # The default overlayfs doesn't work in the runner, so let's change
          # it to vfs for the local storage skopeo stage test.
          sed -i 's/overlay/vfs/g' /usr/share/containers/storage.conf  # default system config
          sed -i 's/overlay/vfs/g' /etc/containers/storage.conf || true  # potential overrides
          if [ "${{ matrix.test }}" == "parallel" ]; then
              # 4 is a bit arbitrary
              TEST_WORKERS="-n 4"
              TEST_CATEGORY="test_stages.py"
          else
              # test_assemblers.py is run below
              TEST_CATEGORY="not test_stages.py and not test_assemblers.py"

              # DNF python package can't be installed using pip in the tox environment.
              # We need to use the version from the system to test things.
              # Since we are running tests on Fedora, enable site packages only
              # for Python version which is available on Fedora.
              # See also: https://github.com/osbuild/containers/pull/79
              if [ "${{ matrix.environment }}" == "$(cat /osb/libdnf-python-version)" ]; then
                  TOX_ARGS="-x testenv.sitepackages=True"
              fi
          fi
          OSBUILD_TEST_STORE="${{ env.OSBUILD_TEST_STORE }}" \
          tox -e "${{ matrix.environment }}" $TOX_ARGS -- -rs $TEST_WORKERS -k "$TEST_CATEGORY"

  v1_manifests:
    name: "Assembler test (legacy)"
    runs-on: ubuntu-24.04
    steps:
      - name: "Clone Repository"
        uses: actions/checkout@v4
      - name: "Run"
        uses: osbuild/containers/src/actions/privdocker@552e30cf1b4ed19c6ddaa57f96c342b3dff4227b
        env:
          # Using 4 workers is a bit arbitrary, "auto" is probably too aggressive.
          TEST_WORKERS: "-n 4"
        with:
          image: ghcr.io/osbuild/osbuild-ci:latest-202506112350
          run: |
            OSBUILD_TEST_STORE="${{ env.OSBUILD_TEST_STORE }}" \
            tox -e "py36" -- ${{ env.TEST_WORKERS }} test.run.test_assemblers

  # This smoke test runs the unit tests directly on the runner and as a
  # normal user - it is fast (2min) and should detect obvious issues
  # (like from pr#1942)
  unittests_as_user_smoke:
    name: "Smoke run: unittest as normal user on default runner"
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      # The test_host.py:test_signals_on_separate_fd runs itself but that
      # run will happen without the tox env so a pip/tox installed pytest
      # will not be found, install the pytest package as a workaround
    - run: sudo apt install -y tox python3-pytest
    - name: "Run as user on default runer"
      # Run with -n 16 as depsolve tests tend to be slow but fast when
      # parallized, the runtime is around 1-2min with this setup.
      run: |
        tox -e py312 -- -n 16