PyGAD PyTest Matrix #45
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| # PyGAD GitHub Actions Workflow | |
| # This workflow uses a Matrix Strategy to test PyGAD across multiple Python versions in parallel. | |
| name: PyGAD PyTest Matrix | |
| permissions: | |
| contents: read | |
| on: | |
| push: | |
| # Trigger the workflow on pushes to the 'github-actions' branch. | |
| branches: | |
| - github-actions | |
| # - master | |
| # Only run the workflow if changes are made in these directories. | |
| paths: | |
| - 'pygad/**' | |
| - 'tests/**' | |
| - 'examples/**' | |
| # Allows manual triggering of the workflow from the GitHub Actions tab. | |
| workflow_dispatch: | |
| jobs: | |
| pytest: | |
| # Use the latest Ubuntu runner for all jobs. | |
| runs-on: ubuntu-latest | |
| # The Strategy Matrix defines the environments to test. | |
| # GitHub Actions will spawn a separate, parallel job for each version in the list. | |
| strategy: | |
| matrix: | |
| python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"] | |
| # Dynamic name that appears in the GitHub Actions UI for each parallel job. | |
| name: PyTest / Python ${{ matrix.python-version }} | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v3 | |
| # Setup the specific Python version defined in the current matrix iteration. | |
| - name: Setup Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| # Install project dependencies from requirements.txt. | |
| - name: Install Dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install -r requirements.txt | |
| if [ "${{ matrix.python-version }}" != "3.14" ] && [ "${{ matrix.python-version }}" != "3.8" ]; then | |
| pip install tensorflow | |
| pip install --upgrade keras | |
| pip install torch | |
| fi | |
| # Build the PyGAD package distribution (generating .tar.gz and .whl files). | |
| # This ensures the package build process is valid on this Python version. | |
| - name: Build PyGAD | |
| run: | | |
| python3 -m pip install --upgrade build | |
| python3 -m build | |
| # Install the newly built .whl file to verify the package is installable. | |
| - name: Install PyGAD from Wheel | |
| run: | | |
| find ./dist/*.whl | xargs pip install | |
| - name: Install PyTest | |
| run: pip install pytest | |
| # Run the entire test suite using PyTest. | |
| # PyTest automatically discovers all test files in the 'tests/' directory. | |
| # This includes our new tests for visualization, operators, parallel processing, etc. | |
| - name: Run Tests | |
| run: | | |
| if [ "${{ matrix.python-version }}" == "3.14" ] || [ "${{ matrix.python-version }}" == "3.8" ]; then | |
| pytest --ignore=tests/test_kerasga.py --ignore=tests/test_torchga.py | |
| else | |
| pytest | |
| fi |