test-update-project-versions.yml

name: Test - Update Project Versions

on:
  push:
    paths:
      - '.github/actions/update-project-versions/**'
      - '.github/workflows/test-update-project-versions.yml'
  pull_request:
    paths:
      - '.github/actions/update-project-versions/**'
      - '.github/workflows/test-update-project-versions.yml'

jobs:
  # ── Unit tests ─────────────────────────────────────────────────────────────
  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: .github/actions/update-project-versions
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: .github/actions/update-project-versions/package.json

      - name: Install dependencies
        run: npm install

      - name: Run unit tests
        run: npm test

  # ── Integration test ────────────────────────────────────────────────────────
  # Creates a small Maven project in a temp directory and verifies the action
  # updates pom.xml versions as expected.
  integration-test:
    name: Integration Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Create test Maven project
        run: |
          mkdir -p /tmp/test-project/child-module

          # Root pom.xml
          cat > /tmp/test-project/pom.xml << 'EOF'
          <?xml version="1.0" encoding="UTF-8"?>
          <project xmlns="http://maven.apache.org/POM/4.0.0">
            <modelVersion>4.0.0</modelVersion>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config</artifactId>
            <version>4.1.0</version>
            <packaging>pom</packaging>
            <modules>
              <module>child-module</module>
            </modules>
            <properties>
              <spring-boot.version>3.2.2</spring-boot.version>
              <spring-cloud-commons.version>4.1.0</spring-cloud-commons.version>
            </properties>
          </project>
          EOF

          # Child module pom.xml
          cat > /tmp/test-project/child-module/pom.xml << 'EOF'
          <?xml version="1.0" encoding="UTF-8"?>
          <project xmlns="http://maven.apache.org/POM/4.0.0">
            <modelVersion>4.0.0</modelVersion>
            <parent>
              <groupId>org.springframework.cloud</groupId>
              <artifactId>spring-cloud-config</artifactId>
              <version>4.1.0</version>
            </parent>
            <artifactId>spring-cloud-config-server</artifactId>
          </project>
          EOF

      - name: Run update-project-versions action
        uses: ./.github/actions/update-project-versions
        with:
          versions: '{"spring-boot":"3.2.3","spring-cloud-commons":"4.1.1"}'
          project-version: '4.1.2'
          directory: '/tmp/test-project'

      - name: Verify root pom project version was updated
        run: |
          VERSION=$(grep -o '<version>[^<]*</version>' /tmp/test-project/pom.xml | head -1 | sed 's/<[^>]*>//g')
          echo "Root pom version: $VERSION"
          if [[ "$VERSION" != "4.1.2" ]]; then
            echo "❌ Expected root pom version 4.1.2, got: $VERSION"
            exit 1
          fi
          echo "✅ Root pom version updated to 4.1.2"

      - name: Verify spring-boot.version property was updated
        run: |
          VALUE=$(grep -o '<spring-boot.version>[^<]*</spring-boot.version>' /tmp/test-project/pom.xml | sed 's/<[^>]*>//g')
          echo "spring-boot.version: $VALUE"
          if [[ "$VALUE" != "3.2.3" ]]; then
            echo "❌ Expected spring-boot.version 3.2.3, got: $VALUE"
            exit 1
          fi
          echo "✅ spring-boot.version updated to 3.2.3"

      - name: Verify spring-cloud-commons.version property was updated
        run: |
          VALUE=$(grep -o '<spring-cloud-commons.version>[^<]*</spring-cloud-commons.version>' /tmp/test-project/pom.xml | sed 's/<[^>]*>//g')
          echo "spring-cloud-commons.version: $VALUE"
          if [[ "$VALUE" != "4.1.1" ]]; then
            echo "❌ Expected spring-cloud-commons.version 4.1.1, got: $VALUE"
            exit 1
          fi
          echo "✅ spring-cloud-commons.version updated to 4.1.1"

      - name: Verify child module parent version was updated
        run: |
          PARENT_VERSION=$(grep -A5 '<parent>' /tmp/test-project/child-module/pom.xml | grep -o '<version>[^<]*</version>' | sed 's/<[^>]*>//g')
          echo "Child module parent version: $PARENT_VERSION"
          if [[ "$PARENT_VERSION" != "4.1.2" ]]; then
            echo "❌ Expected child module parent version 4.1.2, got: $PARENT_VERSION"
            exit 1
          fi
          echo "✅ Child module parent version updated to 4.1.2"

  # ── Dist is up to date ──────────────────────────────────────────────────────
  # Ensures dist/index.js reflects the current source so nobody forgets to
  # run `npm run build` before committing.
  dist-up-to-date:
    name: Verify dist is up to date
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: .github/actions/update-project-versions
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: .github/actions/update-project-versions/package.json

      - name: Install dependencies
        run: npm install

      - name: Rebuild dist
        run: npm run build

      - name: Fail if dist/index.js has uncommitted changes
        run: |
          if git diff --quiet dist/index.js; then
            echo "✅ dist/index.js is up to date"
          else
            echo "❌ dist/index.js is out of date — run 'npm run build' and commit the result"
            git diff dist/index.js
            exit 1
          fi