ci-tests.yml

---

name: Tests

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  static-analysis:
    name: Static analysis
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install dependencies
        uses: ./.github/actions/prepare-poetry
        with:
          python-version: "3.10"

      # Post in-line comments for any issues found
      # Do not run if coming from a forked repo
      # See https://github.com/marketplace/actions/lint-action
      - name: Run linters (with annotations)
        if: github.event.pull_request.head.repo.full_name == github.repository
        uses: wearerequired/lint-action@v2
        with:
          flake8: true
          flake8_command_prefix: poetry run
          flake8_dir: resqpy
          mypy: true
          mypy_command_prefix: poetry run
          mypy_args: resqpy

      # Alternative step that works with forked repo
      - name: Run linters (without annotations)
        if: github.event.pull_request.head.repo.full_name != github.repository
        run: |
          poetry run flake8 .
          poetry run mypy resqpy

      - name: Code formatting
        run: poetry run yapf --diff -r -p .

  unit-tests:
    name: Unit tests (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest

    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11"]

    steps:
      - uses: actions/checkout@v3

      - name: Install dependencies
        uses: ./.github/actions/prepare-poetry
        with:
          python-version: ${{ matrix.python-version }}

      - name: Run pytest
        run: poetry run pytest --cov=resqpy --cov-report=xml --junitxml=pytest.xml
    
      - name: Upload pytest artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: Unit Test Results (Python ${{ matrix.python-version }})
          path: pytest.xml

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: coverage.xml
          fail_ci_if_error: true

  legacy-dependencies:
    # Test against older versions of numpy and pandas,
    # To ensure resqpy works with the lower bounds of our published constraints

    name: Unit tests (older dependencies)
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Install dependencies
        uses: ./.github/actions/prepare-poetry
        with:
          python-version: 3.8

      - name: Downgrade numpy and pandas
        # Use caret-style requirements (~) to fix minor version but allow patches
        run: |
          poetry add numpy@~1.22 pandas@~1.1
          poetry show

      - name: Run pytest
        run: poetry run pytest