name: Run Tests
on:
  push:
    paths:
      - 'experiments/**'
      - 'backend/**'
      - 'requirements.txt'
      - '.github/workflows/pytest.yml'
  pull_request:
    paths:
      - 'experiments/**'
      - 'backend/**'
      - 'requirements.txt'
      - '.github/workflows/pytest.yml'
jobs:
  test:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request' || (github.event_name == 'push' && github.ref == 'refs/heads/main')
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.13'
          cache: 'pip'
      - name: Install dependencies
        run: |
          python -m venv .venv
          .venv/bin/pip install --upgrade pip
          .venv/bin/pip install -r requirements.txt
      - name: Run tests
        run: .venv/bin/pytest -v