add gradle test command

.gitea/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build with cached gradle
+name: Build with gradle
 run-name: Building for ${{ gitea.actor }}
 on: [pull_request]
 
@@ -15,5 +15,5 @@ jobs:
 #          cache-dependency-path: | # optional
 #            sub-project/*.gradle*
 #            sub-project/**/gradle-wrapper.properties
-#      - run: ./gradlew build --no-daemon
+      - run: ./gradlew test --no-daemon
       - run: ./gradlew publishAllPublicationsToGiteaRepository -PgradleKey="${{ secrets.GRADLE_KEY }}" --no-daemon