_test.yml

name: test

on:
  workflow_call:

permissions:
  contents: read

jobs:
  unit:
    name: "pytest #${{ matrix.python-version }}"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12", "3.13"]
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip
          cache-dependency-path: pyproject.toml

      - name: Install package with dev extras
        run: pip install -e ".[dev]"

      - name: Run unit tests with coverage
        run: |
          pytest tests/unit/ \
            --cov=azure.cosmos.agent_memory \
            --cov-report=xml \
            --cov-report=term-missing \
            -v

      - name: Upload coverage
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report-${{ matrix.python-version }}
          path: coverage.xml
          if-no-files-found: ignore

      - name: Ensure tests did not write to the working tree
        # Catches tests that accidentally leave files behind (e.g. .cache
        # directories, downloaded fixtures, or local Cosmos emulator state).
        run: |
          set -eu
          STATUS="$(git status --porcelain)"
          if [ -n "$STATUS" ]; then
            echo "::error::Tests modified the working tree:"
            echo "$STATUS"
            exit 1
          fi
          echo "✓ Working tree clean"