langchain/.github/workflows/_test.yml

name: test

on:
  workflow_call:
    inputs:
      working-directory:
        required: true
        type: string
        description: "From which folder this pipeline executes"
      test_type:
        type: string
        description: "Test types to run"
        default: '["core", "extended", "core-pydantic-2"]'

env:
  POETRY_VERSION: "1.4.2"

jobs:
  build:
    defaults:
      run:
        working-directory: ${{ inputs.working-directory }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
          - "3.8"
          - "3.9"
          - "3.10"
          - "3.11"
        test_type: ${{ fromJSON(inputs.test_type) }}
    name: Python ${{ matrix.python-version }} ${{ matrix.test_type }}
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python ${{ matrix.python-version }}
        uses: "./.github/actions/poetry_setup"
        with:
          python-version: ${{ matrix.python-version }}
          working-directory: ${{ inputs.working-directory }}
          poetry-version: "1.4.2"
          cache-key: ${{ matrix.test_type }}
          install-command: |
              if [ "${{ matrix.test_type }}" == "core" ]; then
                echo "Running core tests, installing dependencies with poetry..."
                poetry install
              elif [ "${{ matrix.test_type }}" == "core-pydantic-2" ]; then
                echo "Running core-pydantic-v2 tests, installing dependencies with poetry..."
                poetry install

                # Install via `pip` instead of `poetry add` to avoid changing lockfile,
                # which would prevent caching from working: the cache would get saved
                # to a different key than where it gets loaded from.
                poetry run pip install 'pydantic>=2.1,<3'
              else
                echo "Running extended tests, installing dependencies with poetry..."
                poetry install -E extended_testing
              fi
      - name: Verify pydantic version
        run: |
          if [ "${{ matrix.test_type }}" == "core-pydantic-2" ]; then
            EXPECTED_VERSION=2
          else
            EXPECTED_VERSION=1
          fi
          echo "Checking pydantic version... Expecting ${EXPECTED_VERSION}"

          # Determine the major part of pydantic version
          VERSION=$(poetry run python -c "import pydantic; print(pydantic.__version__)" | cut -d. -f1)

          # Check that the major part of pydantic version is as expected, if not
          # raise an error
          if [[ "$VERSION" -ne $EXPECTED_VERSION ]]; then
            echo "Error: pydantic version must be equal to ${EXPECTED_VERSION}; Found: ${VERSION}"
            exit 1
          fi
          echo "Found pydantic version ${VERSION}, as expected"
        shell: bash
      - name: Run ${{matrix.test_type}} tests
        run: |
          case "${{ matrix.test_type }}" in
              core | core-pydantic-2)
                  make test
                  ;;
              *)
                  make extended_tests
                  ;;
          esac
        shell: bash