[CI] Update build-snapshot-worker.yml for separate database tests.

Author: Corneil du Plessis

.github/workflows/build-snapshot-worker.yml

@@ -100,7 +100,75 @@ jobs:
       BUILD_ZOO_HANDLER_spring_cloud_dataflow_buildname: ${{ env.BUILD_ZOO_HANDLER_spring_cloud_dataflow_buildname }}
       BUILD_ZOO_HANDLER_spring_cloud_dataflow_buildnumber: ${{ env.BUILD_ZOO_HANDLER_spring_cloud_dataflow_buildnumber }}
       BUILD_ZOO_HANDLER_spring_cloud_skipper_version: ${{ env.BUILD_ZOO_HANDLER_spring_cloud_skipper_version }}
-
+  database-tests:
+    if: github.repository_owner == 'spring-cloud'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        db: [ 'ORACLE', 'DB2' ]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v3
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-m2-${{ matrix.db }}
+      - uses: actions/setup-java@v3
+        with:
+          java-version: '8'
+          distribution: 'liberica'
+      - uses: jvalkeal/setup-maven@v1
+        with:
+          maven-version: 3.8.8
+          maven-mirror: 'https://dlcdn.apache.org/maven/maven-3/'
+      - uses: jfrog/setup-jfrog-cli@v1
+        with:
+          version: 1.46.4
+        env:
+          JF_ARTIFACTORY_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
+      - name: Login dockerhub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Configure JFrog Cli
+        run: |
+          jfrog rt mvnc \
+            --server-id-resolve=repo.spring.io \
+            --server-id-deploy=repo.spring.io \
+            --repo-resolve-releases=libs-milestone \
+            --repo-resolve-snapshots=libs-snapshot \
+            --repo-deploy-releases=libs-release-local \
+            --repo-deploy-snapshots=libs-snapshot-local
+      - uses: ./.github/actions/install-xmlutils
+      - name: Test
+        shell: bash
+        timeout-minutes: 75
+        run: |
+          jfrog rt mvn clean install -s .settings.xml -DskipTests -am -pl :spring-cloud-dataflow-server,:spring-cloud-skipper-server
+          export ENABLE_${{ matrix.db }}=true
+          jfrog rt mvn test -s .settings.xml -pl :spring-cloud-dataflow-server,:spring-cloud-skipper-server -Dgroups=${{ matrix.db }}
+      - name: Test Report
+        uses: dorny/test-reporter@v1
+        if: ${{ success() || failure() }}
+        with:
+          name: Unit Tests
+          path: '**/surefire-reports/*.xml'
+          reporter: java-junit
+          list-tests: failed
+      - name: Capture Test Results
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: test-results
+          path: '**/target/surefire-reports/**/*.*'
+          retention-days: 7
+          if-no-files-found: ignore
+      #     clean m2 cache
+      - name: Clean cache
+        run: |
+          find ~/.m2/repository -type d -name '*SNAPSHOT' | xargs rm -fr
   images:
     name: Build and Publish Images
     needs: [ build ]
@@ -113,7 +181,7 @@ jobs:
       GCR_JSON_KEY: ${{ secrets.GCR_JSON_KEY }}
 
   wrap:
-    needs: [ build, images ]
+    needs: [ build, images, database-tests ]
     runs-on: ubuntu-latest
     steps:
       - name: Save env