Add CI job to test the code before build

.github/workflows/ci.yml

@@ -32,3 +32,26 @@ jobs:
           VALIDATE_GOOGLE_JAVA_FORMAT: true
           # To report GitHub Actions status checks
           GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+
+  test:
+    name: Run Test
+    runs-on: ubuntu-latest
+    # needs: [lint_and_check]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+
+      - name: Cache the Maven packages to speed up build
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+
+      - name: Build project with Maven
+        run: mvn -B package --file pom.xml