ezmsg-blackrock/.github/workflows/python-tests.yml at main · ezmsg-org/ezmsg-blackrock · GitHub

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name: Test package

on:
  push:
    # dev is included so merges populate the branch-scoped test-data cache that
    # PRs (which can only read caches from their base branch) restore from.
    branches: [main, dev]
  pull_request:
    branches:
      - main
      - dev
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13"]
        os:
          - "ubuntu-latest"
          - "windows-latest"
          - "macos-latest"
    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v4

      # conftest.py skips any download whose zip already exists, so restoring
      # the zips is enough; extraction is re-done cheaply per run. The key
      # hashes conftest.py -- it holds the release URL and asset names, so a
      # data-version bump invalidates the cache. No restore-keys on purpose:
      # the zip filenames are unversioned, and a stale dnss256.zip restored
      # under a new key would be silently used as current.
      - name: Cache test data
        uses: actions/cache@v4
        with:
          path: tests/.test_cache/*.zip
          key: test-data-unit-${{ runner.os }}-${{ hashFiles('tests/conftest.py') }}

      - name: Install the latest version of uv
        uses: astral-sh/setup-uv@v6

      - name: Install the project
        run: uv sync --python ${{ matrix.python-version }}

      - name: Lint
        run:
          uv tool run ruff check --output-format=github src

      - name: Run tests (skip integration)
        run: uv run pytest tests -m "not integration"

  integration:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-latest
            python-version: "3.12"
          - os: ubuntu-latest
            python-version: "3.12"
          # Windows skipped: nPlayServer doesn't reliably deliver UDP
          # data through the ezmsg graph on GHA runners.
          # - os: windows-latest
          #   python-version: "3.12"
    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v4

      # Separate key from the unit job: this one also holds the platform
      # nPlayServer zip, which would otherwise never be cached (the unit jobs
      # save the shared key first, without it). Falling back to the unit key is
      # safe because it carries the same conftest hash, so the restored zips
      # are current and only nPlayServer is fetched on top.
      - name: Cache test data
        uses: actions/cache@v4
        with:
          path: tests/.test_cache/*.zip
          key: test-data-integration-${{ runner.os }}-${{ hashFiles('tests/conftest.py') }}
          restore-keys: |
            test-data-unit-${{ runner.os }}-${{ hashFiles('tests/conftest.py') }}

      - name: Install the latest version of uv
        uses: astral-sh/setup-uv@v6

      - name: Install system dependencies (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update && sudo apt-get install -y libportaudio2
          sudo sysctl -w net.core.rmem_max=8388608

      - name: Allow nPlayServer through firewall (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          New-NetFirewallRule -DisplayName "CereLink-UDP-In" -Direction Inbound -Protocol UDP -LocalPort 51001-51002 -Action Allow
          New-NetFirewallRule -DisplayName "CereLink-UDP-Out" -Direction Outbound -Protocol UDP -RemotePort 51001-51002 -Action Allow

      - name: Install the project
        run: uv sync --python ${{ matrix.python-version }}

      - name: Run integration tests
        run: uv run pytest tests -m integration -v --timeout=60