name: Tests

on: [pull_request, push]

jobs:
  test_suite:
    name: "Unittest"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        test:
        - "test.mod"
        - "test.run.test_assemblers"
        - "test.run.test_boot"
        - "test.run.test_devices"
        - "test.run.test_executable"
        - "test.run.test_mount"
        - "test.run.test_noop"
        - "test.run.test_sources"
        - "test.run.test_stages"
        - "stages/test"
        environment:
        - "py36"
        - "py39"
        - "py311"
        - "py312"
    steps:
    - name: "Clone Repository"
      uses: actions/checkout@v3
    - name: "Run"
      uses: osbuild/containers/src/actions/privdocker@552e30cf1b4ed19c6ddaa57f96c342b3dff4227b
      with:
        image: ghcr.io/osbuild/osbuild-ci:latest-202308241910
        run: |
          # Note that only "test.run.test_stages" runs in parallel because
          # the other tests are not sufficiently isolated and will cause
          # random failures. But test_stages is the long running one with
          # almost 2h.
          if [ "${{ matrix.test }}" = "test.run.test_stages" ]; then
              # Using 4 workers is a bit arbitrary, "auto" is probably too
              # aggressive.
              export TEST_WORKERS="-n 4"
              # Share the store between the workers speeds things up further
              export OSBUILD_TEST_STORE=/var/tmp/osbuild-test-store
          fi

          # 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
          TEST_CATEGORY="${{ matrix.test }}" \
          tox -e "${{ matrix.environment }}"