name: Tests

permissions:
  contents: read

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.10", "3.11", "3.12"]

    steps:
      - uses: actions/checkout@v7

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v7
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache pip dependencies
        uses: actions/cache@v6
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('requirements-dev.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-${{ matrix.python-version }}-

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt

      - name: Run tests
        run: python -m unittest discover tests/ -v

  js-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7

      # Pure-JS frontend modules, tested with the runner's preinstalled Node
      - name: Run JS tests
        run: node --test tests/js/*.test.js