name: Run Python Tests
permissions:
  contents: read

# -----------------
# --- Triggers ----
# -----------------
# This section defines when the workflow will run.
on:
  # Run on every push to the 'main' branch
  push:
    branches: [ "main", "33-frontend-looks-like-logged-in-even-after-token-expires" ]
  # Also run on every pull request that targets the 'main' branch
  pull_request:
    branches: [ "main" ]

# -----------------
# ------ Jobs -----
# -----------------
# A workflow is made up of one or more jobs that can run in parallel or sequentially.
jobs:
  # A descriptive name for your job
  build-and-test:
    # Specifies the virtual machine to run the job on. 'ubuntu-latest' is a common and cost-effective choice.
    runs-on: ubuntu-latest

    # 1) Start a MariaDB service container for tests
    services:
      mariadb:
        image: mariadb:11.4
        env:
          MARIADB_ROOT_PASSWORD: rootpw
          MARIADB_DATABASE: group_project_test
          MARIADB_USER: appuser
          MARIADB_PASSWORD: apppass
        ports:
          - 3306:3306
        options: >-
          --health-cmd="mysqladmin ping -h 127.0.0.1 -u root -prootpw --silent"
          --health-interval=5s
          --health-timeout=2s
          --health-retries=20

    # 2) Expose DB connection settings to steps so your app picks them up
    env:
      MARIADB_HOST: 127.0.0.1
      MARIADB_PORT: "3306"
      MARIADB_DB: group_project_test
      MARIADB_USER: appuser
      MARIADB_PASSWORD: apppass
      # Optional: enable SQL echo logs in CI for debugging
      # SQL_ECHO: "1"

    # -----------------
    # ----- Steps -----
    # -----------------
    # A sequence of tasks that will be executed as part of the job.
    steps:
      # Step 1: Check out your repository's code
      # This action allows the workflow to access your code.
      - name: Check out repository code
        uses: actions/checkout@v4

      # Step 2: Set up the Python environment
      # This action installs a specific version of Python on the runner.
      - name: Set up Python 3.11
        uses: actions/setup-python@v5
        with:
          python-version: '3.11' # Use the Python version that matches your project

      # Step 3: Install project dependencies (from repo root)
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      # Step 4: Apply DB migrations before running tests
      - name: Run Alembic migrations
        run: |
          alembic upgrade head
        working-directory: ./7project/backend

      # Step 5: Run your tests!
      # Executes the pytest command to run your test suite.
      - name: Run tests with pytest
        run: pytest
        working-directory: ./7project/backend