testing.yml

name: Unit Tests

on:
  push:
  pull_request:
  workflow_dispatch:
  # schedule:
  #   - cron: '00 4 * * *'  # daily at 4AM

jobs:
  run_tests:
    # pull requests are a duplicate of a branch push if within the same repo.
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.repository

    runs-on: ${{ matrix.host-os }}
    strategy:
      matrix:
        host-os: ["ubuntu-latest"]
        # host-os: ["ubuntu-latest", "macos-latest", "windows-latest"]
        python-version: ["3.8", "3.9", "3.10"]
      fail-fast: false

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

    steps:
      - name: Set env vars
        run: |
          export REPOSITORY_NAME=${GITHUB_REPOSITORY#*/}  # just the repo, as opposed to org/repo
          echo "REPOSITORY_NAME=${REPOSITORY_NAME}" >> $GITHUB_ENV

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

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          # For reference: https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html.
          set -vxeuo pipefail

          # These packages are installed in the base environment but may be older
          # versions. Explicitly upgrade them because they often create
          # installation problems if out of date.
          python -m pip install --upgrade pip setuptools numpy

          pip install .
          pip install -r requirements-dev.txt
          pip list

      - name: Test with pytest
        run: |
          set -vxeuo pipefail
          coverage run -m pytest -vv -s
          coverage report -m