langgraph/.github/workflows/_test.yml

name: test

on:
  workflow_call:
    inputs:
      working-directory:
        required: true
        type: string
        description: "From which folder this pipeline executes"

permissions:
  contents: read

env:
  GO_VERSION: "1.23"

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
          - "3.10"
          - "3.11"
          - "3.12"
          - "3.13"
          - "3.14"

    name: "test #${{ matrix.python-version }}"
    steps:
      - uses: actions/checkout@v6
      - name: Get changed files
        id: changed-files
        if: ${{ inputs.working-directory == 'libs/cli' && github.event_name != 'workflow_dispatch' }}
        uses: Ana06/get-changed-files@25f79e676e7ea1868813e21465014798211fad8c # v2.3.0
        with:
          filter: "libs/cli/**"
      - name: Set up Python ${{ matrix.python-version }}
        uses: ./.github/actions/uv_setup
        with:
          python-version: ${{ matrix.python-version }}
          cache-suffix: test-${{ inputs.working-directory }}
          working-directory: ${{ inputs.working-directory }}
      - name: Set up Go
        if: ${{ inputs.working-directory == 'libs/cli' && (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') }}
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Login to Docker Hub
        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
        if: ${{ !github.event.pull_request.head.repo.fork }}
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_RO_TOKEN }}

      - name: Install dependencies
        shell: bash
        working-directory: ${{ inputs.working-directory }}
        run: uv sync --frozen --group test --no-dev

      - name: Build Go CLI binary
        if: ${{ inputs.working-directory == 'libs/cli' && (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') }}
        shell: bash
        working-directory: ${{ inputs.working-directory }}
        run: make build-go

      - name: Run tests
        shell: bash
        working-directory: ${{ inputs.working-directory }}
        run: make test

      - name: Run Go CLI smoke tests
        if: ${{ inputs.working-directory == 'libs/cli' && (steps.changed-files.outputs.all || github.event_name == 'workflow_dispatch') }}
        shell: bash
        working-directory: ${{ inputs.working-directory }}
        env:
          LANGGRAPH_USE_GO_CLI: "1"
          LANGGRAPH_GO_CLI_PATH: ${{ github.workspace }}/libs/cli/langgraph_cli/bin/langgraph
        run: TEST='tests/unit_tests/test_go_cli_smoke.py' make test

      - name: Ensure the tests did not create any additional files
        shell: bash
        working-directory: ${{ inputs.working-directory }}
        run: |
          set -eu

          STATUS="$(git status)"
          echo "$STATUS"

          # grep will exit non-zero if the target message isn't found,
          # and `set -e` above will cause the step to fail.
          echo "$STATUS" | grep 'nothing to commit, working tree clean'