integration-tests.yml

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name: integration-tests

on:
  # Run every day at 03:00
  schedule:
    - cron: "0 3 * * *"
  push:
    paths:
      - '.github/workflows/integration-tests.yml'
      - '**/test/**/*IT.java'
      - '**/test/**/*ITCase.java'
      - '**/test/**/IT*.java'
  pull_request:
    paths:
      - '.github/workflows/integration-tests.yml'
      - '**/test/**/*IT.java'
      - '**/test/**/*ITCase.java'
      - '**/test/**/IT*.java'

env:
  DEFAULT_MAVEN_OPTS: >-
    -Xmx4g
    -XX:ReservedCodeCacheSize=1g
    -XX:+UseG1GC
    -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN
    -Daether.connector.http.retryHandler.count=5
    -Daether.connector.http.connectionMaxTtl=30
    -Duser.language=en
    -Duser.country=GB
    -Duser.timezone=UTC
  MAVEN_COMMAND: >-
    ./mvnw
    -V
    -nsu
    -ntp
    -ff

# skip assemblies and modules covered separately by the system-tests workflow
# skip unit tests (surefire), run integration tests (failsafe), python ITs included as part of the system-tests workflow
  MAVEN_BUILD_ARGUMENTS: >-
    verify
    -P skip-unit-tests
    -P integration-tests
    -P integration-tests-ci
    -P nifi-registry-integration-tests
  MAVEN_BUILD_EXCLUDE_PROJECTS: >-
    -pl -:minifi-assembly
    -pl -:minifi-c2-assembly
    -pl -:nifi-assembly
    -pl -:nifi-toolkit-assembly
    -pl -:nifi-registry-assembly
    -pl -:nifi-registry-toolkit-assembly
    -pl -:nifi-runtime-manifest
    -pl -:nifi-runtime-manifest-test
    -pl -:nifi-stateless-assembly
    -pl -:nifi-stateless-processor-tests
    -pl -:nifi-stateless-system-test-suite
    -pl -:nifi-system-test-suite
    -pl -:nifi-nar-provider-assembly
    -pl -:nifi-py4j-integration-tests
    -pl -:nifi-docs
    -pl -:nifi-maven-archetypes
    -pl -:nifi-processor-bundle-archetype
    -pl -:nifi-service-bundle-archetype

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  build_and_test:
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest ]
        version: [ 21 ]
    timeout-minutes: 120
    runs-on: ${{ matrix.os }}
    name: ${{ matrix.os }} Java ${{ matrix.version }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Set up Java Zulu ${{ matrix.version }}
        uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: ${{ matrix.version }}
          cache: 'maven'

      # many integration-tests use Docker to run Testcontainers; MacOS doesn't come with Docker, so we need to install it
      - name: Set up Docker
        if: ${{ runner.os == 'macOS' }}
        run: |-
          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
          brew install docker
          colima start

          sudo ln -s ~/.colima/docker.sock /var/run/docker.sock
      - name: System Information
        run: |
          hostname
          if [ "${{ runner.os }}" = "macOS" ]; then top -l 1 | grep PhysMem && sysctl machdep.cpu; else cat /proc/cpuinfo && cat /proc/meminfo; fi
          df
          docker info

      - name: Build and Run Tests
        env:
          MAVEN_OPTS: >-
            ${{ env.DEFAULT_MAVEN_OPTS }}
        run: >
          ${{ env.MAVEN_COMMAND }}
          ${{ env.MAVEN_BUILD_ARGUMENTS }}
          ${{ env.MAVEN_BUILD_EXCLUDE_PROJECTS }}
      - name: Upload Troubleshooting Logs
        if: failure() || cancelled()
        uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.os }}-${{ matrix.version }}-failsafe-logs
          path: |
            **/target/failsafe-reports/**/*.txt
          retention-days: 7