name: Python Unit Tests
concurrency:
  group: Python-Unit-Tests-${{ github.workflow }}-${{ github.head_ref || github.event.workflow_run.head_branch || github.run_id }}
  cancel-in-progress: true

on:
  merge_group:
  pull_request:
    branches:
      - main
      - 'release/**'
  push:
    tags:
      - "v*.*.*"

permissions:
  contents: read

jobs:
  backend-check:
    # See https://runs-on.com/runners/linux/
    runs-on: [runs-on, runner=2cpu-linux-arm64, "run-id=${{ github.run_id }}-backend-check"]
    timeout-minutes: 45


    env:
      PYTHONPATH: ./backend
      REDIS_CLOUD_PYTEST_PASSWORD: ${{ secrets.REDIS_CLOUD_PYTEST_PASSWORD }}
      DISABLE_TELEMETRY: "true"
      # Unit tests run without a live backend; EE code paths that depend on
      # Redis/Vespa/etc are not available, so disable enforcement here.
      LICENSE_ENFORCEMENT_ENABLED: "false"

    steps:
    - uses: runs-on/action@742bf56072eb4845a0f94b3394673e4903c90ff0

    - name: Checkout code
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6
      with:
        persist-credentials: false

    - name: Setup Python and Install Dependencies
      uses: ./.github/actions/setup-python-and-install-dependencies
      with:
        requirements: |
          backend/requirements/default.txt
          backend/requirements/dev.txt
          backend/requirements/model_server.txt
          backend/requirements/ee.txt

    - name: Run Tests
      shell: script -q -e -c "bash --noprofile --norc -eo pipefail {0}"
      run: py.test -o junit_family=xunit2 -xv --ff backend/tests/unit