name: Python Tests

on:
  push:
    branches: [ "main", "master" ]
    paths:
      - "**.py"
      - "pyproject.toml"
      - "requirements.txt"
      - "tests/**"
      - "templates/**"
      - "static/**"
      - ".github/workflows/python-tests.yml"
  pull_request:
    paths:
      - "**.py"
      - "pyproject.toml"
      - "requirements.txt"
      - "tests/**"
      - "templates/**"
      - "static/**"
      - ".github/workflows/python-tests.yml"
  workflow_dispatch:

jobs:
  tests:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: [ "3.11", "3.12", "3.13" ]

    steps:
      - name: Checkout
        uses: actions/checkout@v6

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

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

      - name: Syntax check
        run: |
          python -m compileall -q outlook_web web_outlook_app.py outlook_mail_reader.py start.py tests

      - name: Run unit tests with coverage
        run: |
          coverage run -m unittest discover -s tests -v
          coverage xml
          coverage report

      - name: Upload coverage artifact
        uses: actions/upload-artifact@v4
        with:
          name: coverage-python-${{ matrix.python-version }}
          path: coverage.xml