name: Tests

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

permissions:
  contents: read

jobs:
  test:
    name: pytest (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.10', '3.11', '3.12']
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          submodules: false  # rgbmatrix submodule not needed in EMULATOR mode

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          # Optional deps that some test modules import
          pip install scipy psutil Flask-Limiter

      - name: Run tests
        env:
          EMULATOR: "true"
        run: |
          pytest \
            -m "not hardware and not slow" \
            --tb=short