iot-dc3/.github/workflows/test.yml

name: Test

on:
  push:
    branches: [ develop, main ]
  pull_request:
    branches: [ develop, main ]

permissions:
  contents: read
  pull-requests: read

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

jobs:
  unit:
    name: Unit tests
    runs-on: ubuntu-latest
    timeout-minutes: 45
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: liberica
          java-version: 21
          cache: maven
          cache-dependency-path: "**/pom.xml"

      - name: Run unit tests
        run: |
          set -euo pipefail
          mvn -U -e -B -Dskip.integration.tests=true test --no-transfer-progress

      - name: Upload surefire reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: surefire-reports
          path: '**/target/surefire-reports/'
          if-no-files-found: ignore
          retention-days: 7

      - name: Upload jacoco unit data
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: jacoco-unit-exec
          path: '**/target/jacoco.exec'
          if-no-files-found: ignore
          retention-days: 7

  integration:
    name: Integration tests
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: liberica
          java-version: 21
          cache: maven
          cache-dependency-path: "**/pom.xml"

      - name: Verify docker availability
        run: |
          docker version
          docker info

      - name: Run integration tests
        env:
          TESTCONTAINERS_REUSE_ENABLE: "true"
        run: |
          set -euo pipefail
          mvn -U -e -B -Dskip.unit.tests=true verify --no-transfer-progress

      - name: Upload failsafe reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: failsafe-reports
          path: '**/target/failsafe-reports/'
          if-no-files-found: ignore
          retention-days: 7

      - name: Upload jacoco integration data
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: jacoco-it-exec
          path: '**/target/jacoco-it.exec'
          if-no-files-found: ignore
          retention-days: 7

  coverage:
    name: Aggregated coverage
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
      - unit
      - integration
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: liberica
          java-version: 21
          cache: maven
          cache-dependency-path: "**/pom.xml"

      - name: Download unit jacoco data
        uses: actions/download-artifact@v4
        with:
          name: jacoco-unit-exec
          path: ./

      - name: Download integration jacoco data
        uses: actions/download-artifact@v4
        with:
          name: jacoco-it-exec
          path: ./

      - name: Build aggregate coverage report
        run: |
          set -euo pipefail
          mvn -U -e -B -pl dc3-coverage -am -Dskip.unit.tests=true -Dskip.integration.tests=true verify --no-transfer-progress

      - name: Upload aggregate report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: jacoco-aggregate
          path: dc3-coverage/target/site/jacoco-aggregate/
          if-no-files-found: ignore
          retention-days: 14