test.yml

name: 🔂 Unit tests

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

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
    paths:
      - "strawberry/**"
      - "tests/**"
      - "noxfile.py"
      - "pyproject.toml"
      - "poetry.lock"
      - ".github/workflows/test.yml"

jobs:
  generate-jobs-tests:
    name: 💻 Generate test matrix
    runs-on: ubuntu-latest
    outputs:
      sessions: ${{ steps.set-matrix.outputs.sessions }}
    steps:
      - uses: actions/checkout@v4
      - name: Install uv
        uses: astral-sh/setup-uv@v3
      - run: uv venv
      - run: uv pip install poetry nox nox-poetry
      - id: set-matrix
        shell: bash
        run: |
          . .venv/bin/activate
          echo sessions=$(
            nox --json -t tests -l |
            jq 'map(
              {
                session,
                name: "\( .name ) on \( .python )\( if .call_spec != {} then " (\(.call_spec | to_entries | map("\(.key)=\(.value)") | join(", ")))" else "" end )"
              }
            )'
          ) | tee --append $GITHUB_OUTPUT

  unit-tests:
    name: 🔬 ${{ matrix.session.name }}
    needs: [generate-jobs-tests]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        session: ${{ fromJson(needs.generate-jobs-tests.outputs.sessions) }}

    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: |
            3.9
            3.10
            3.11
            3.12
            3.13

      - run: pip install poetry nox nox-poetry uv
      - run: nox -r -t tests -s "${{ matrix.session.session }}"
      - uses: actions/upload-artifact@v4
        if: ${{ always() }}
        with:
          name: coverage-${{ matrix.session.session }}
          path: coverage.xml

  upload-coverage:
    name: 🆙 Upload Coverage
    needs: [unit-tests]
    runs-on: ubuntu-latest

    steps:
      - uses: actions/download-artifact@v4
      - uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: true
          verbose: true

  benchmarks:
    name: 📈 Benchmarks

    # Using this version because CodSpeed doesn't support Ubuntu 24.04 LTS yet
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v4
      - run: pipx install poetry
      - uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: "3.12"
          architecture: x64
          cache: "poetry"

      - run: poetry env use 3.12
      - run: poetry install
        if: steps.setup-python.outputs.cache-hit != 'true'

      - name: Run benchmarks
        uses: CodSpeedHQ/action@v3.2.0
        with:
          token: ${{ secrets.CODSPEED_TOKEN }}
          run: poetry run pytest tests/benchmarks --codspeed

  lint:
    name: ✨ Lint
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - run: pipx install poetry
      - run: pipx install coverage
      - uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: "3.12"
          cache: "poetry"

      - run: poetry install --with integrations
        if: steps.setup-python.outputs.cache-hit != 'true'

      - run: |
          mkdir .mypy_cache

          poetry run mypy --install-types --non-interactive --cache-dir=.mypy_cache/ --config-file mypy.ini

  unit-tests-on-windows:
    name: 🪟 Tests on Windows
    runs-on: windows-latest

    steps:
      - uses: actions/checkout@v4
      - run: pipx install poetry
      - run: pipx install coverage
      - uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: "3.11"
          cache: "poetry"

      - run: poetry install --with integrations
        if: steps.setup-python.outputs.cache-hit != 'true'
      # Since we are running all the integrations at once, we can't use
      # pydantic v2. It is not compatible with starlette yet
      - run: poetry run pip install pydantic==1.10

      # we use poetry directly instead of nox since we want to
      # test all integrations at once on windows
      # but we want to exclude tests/mypy since we are using an old version of pydantic
      - run: |
          poetry run pytest --cov=. --cov-append --cov-report=xml -n auto --showlocals --ignore tests/mypy -vv
      - name: coverage xml
        run: coverage xml -i
        if: ${{ always() }}

      - uses: codecov/codecov-action@v4
        if: ${{ always() }}
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: true
          verbose: true