test.yml

name: Test

on: [push, pull_request]

jobs:
  build-and-test:
    name: Run the tests
    # We want to run on external PRs, but not on our own internal PRs as they'll be run
    # by the push to the branch. Without this if check, checks are duplicated since
    # internal PRs match both the push and pull_request events.
    if:
      github.event_name == 'push' || github.event.pull_request.head.repo.full_name !=
      github.repository

    runs-on: ${{ matrix.os }}

    defaults:
      run:
        shell: bash -l {0}

    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ["3.9", "3.10", "3.11"]
        installer: ["pip", "conda"]
        exclude:
          - python-version: "3.11"
            installer: "pip"
          - os: windows-latest
            installer: "pip"
      fail-fast: false

    steps:
      - uses: actions/checkout@v3

      - uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          channels: conda-forge
          channel-priority: true

      - name: Show conda installation info
        run: |
          conda info
          conda install mamba

      - name: Test package
        run: |
          pip install nox
          nox --verbose --force-python=${{ matrix.python-version }} -s test-with-${{ matrix.installer }}