test-docker-image.yml

name: test latest docker image (dev) # TODO: change

on:
  push:
    branches:
      - 529_add_docker_testing_action_gcroci2 # TODO: change

jobs:
  test_latest_docker_image:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Pull latest Docker image
        run: |
          REPO_LOWERCASE=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
          docker pull ghcr.io/$REPO_LOWERCASE:latest

      - name: Run tests in Docker container
        run: |
          REPO_LOWERCASE=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
          docker run --name test_container -d ghcr.io/$REPO_LOWERCASE:latest tail -f /dev/null
          # Inspect container filesystem
          echo "Container filesystem structure:"
          docker exec test_container ls -R /

          # Determine the appropriate directory for tests
          if docker exec test_container [ -d "/app" ]; then
            TEST_DIR="/app/tests"
          elif docker exec test_container [ -d "/usr/src/app" ]; then
            TEST_DIR="/usr/src/app/tests"
          else
            TEST_DIR="/tests"
          fi

          echo "Using test directory: $TEST_DIR"

          # Copy tests to the container
          docker cp tests test_container:$TEST_DIR

          # Install pytest and run tests
          docker exec test_container pip install pytest
          docker exec -e PYTHONPATH=$TEST_DIR test_container pytest $TEST_DIR

          # Clean up
          docker stop test_container
          docker rm test_container

      - name: Output test results
        if: failure()
        run: |
          echo "Tests failed. Please check the test output above for more details."