unit-testing.yml

name: Java SDK - Coverage Check

on:
  pull_request:
    branches:
      - development
      - staging
      - master

jobs:
  test-and-coverage:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'
          cache: maven

      - name: Run Tests and Generate JaCoCo Report
        working-directory: contentstack-java
        run: mvn clean test -Dtest='Test*' jacoco:report -Dgpg.skip=true

      - name: Verify Coverage Thresholds
        working-directory: contentstack-java
        run: |
          echo "Checking JaCoCo coverage thresholds..."
          INSTRUCTION_COVERAGE=$(grep -oPm1 "(?<=<counter type=\"INSTRUCTION\" missed=\")\d+\" covered=\"\d+\"" target/site/jacoco/jacoco.xml | sed 's/" covered="/ /' | awk '{print $2/($1+$2)*100}')
          BRANCH_COVERAGE=$(grep -oPm1 "(?<=<counter type=\"BRANCH\" missed=\")\d+\" covered=\"\d+\"" target/site/jacoco/jacoco.xml | sed 's/" covered="/ /' | awk '{print $2/($1+$2)*100}')
          echo "Instruction Coverage: $INSTRUCTION_COVERAGE%"
          echo "Branch Coverage: $BRANCH_COVERAGE%"

          MIN_INSTRUCTION=90
          MIN_BRANCH=80

          if (( ${INSTRUCTION_COVERAGE%.*} < MIN_INSTRUCTION )); then
            echo "❌ Instruction coverage below $MIN_INSTRUCTION%"
            exit 1
          fi

          if (( ${BRANCH_COVERAGE%.*} < MIN_BRANCH )); then
            echo "❌ Branch coverage below $MIN_BRANCH%"
            exit 1
          fi

          echo "✅ Coverage thresholds met."

      - name: Upload JaCoCo HTML Report (Artifact)
        uses: actions/upload-artifact@v4
        with:
          name: jacoco-report
          path: contentstack-java/target/site/jacoco/