| name | quarkus-verification |
| description | Verification loop for Quarkus projects: build, static analysis, tests with coverage, security scans, native compilation, and diff review before release or PR. |
| origin | ECC |
Quarkus Verification Loop
Run before PRs, after major changes, and pre-deploy.
When to Activate
- Before opening a pull request for a Quarkus service
- After major refactoring or dependency upgrades
- Pre-deployment verification for staging or production
- Running full build → lint → test → security scan → native compilation pipeline
- Validating test coverage meets thresholds (80%+)
- Testing native image compatibility
Phase 1: Build
mvn clean verify -DskipTests
./gradlew clean assemble -x test
If build fails, stop and fix compilation errors.
Phase 2: Static Analysis
Checkstyle, PMD, SpotBugs (Maven)
mvn checkstyle:check pmd:check spotbugs:check
SonarQube (if configured)
mvn sonar:sonar \
-Dsonar.projectKey=my-quarkus-project \
-Dsonar.host.url=http://localhost:9000 \
-Dsonar.login=${SONAR_TOKEN}
Common Issues to Address
- Unused imports or variables
- Complex methods (high cyclomatic complexity)
- Potential null pointer dereferences
- Security issues flagged by SpotBugs
Phase 3: Tests + Coverage
mvn clean test
mvn jacoco:report
mvn jacoco:check
./gradlew test jacocoTestReport jacocoTestCoverageVerification
Test Categories
Unit Tests
Test service logic with mocked dependencies:
@ExtendWith(MockitoExtension.class)
class UserServiceTest {
@Mock UserRepository userRepository;
@InjectMocks UserService userService;
@Test
void createUser_validInput_returnsUser() {
var dto = new CreateUserDto("Alice", "alice@example.com");
doNothing().when(userRepository).persist(any(User.class));
User result = userService.create(dto);
assertThat(result.name).isEqualTo("Alice");
verify(userRepository).persist(any(User.class));
}
}
Integration Tests
Test with real database (Testcontainers):
@QuarkusTest
@QuarkusTestResource(PostgresTestResource.class)
class UserRepositoryIntegrationTest {
@Inject
UserRepository userRepository;
@Test
@Transactional
void findByEmail_existingUser_returnsUser() {
User user = new User();
user.name = "Alice";
user.email = "alice@example.com";
userRepository.persist(user);
Optional<User> found = userRepository.findByEmail("alice@example.com");
assertThat(found).isPresent();
assertThat(found.get().name).isEqualTo("Alice");
}
}
API Tests
Test REST endpoints with REST Assured:
@QuarkusTest
class UserResourceTest {
@Test
void createUser_validInput_returns201() {
given()
.contentType(ContentType.JSON)
.body("""
{"name": "Alice", "email": "alice@example.com"}
""")
.when().post("/api/users")
.then()
.statusCode(201)
.body("name", equalTo("Alice"));
}
@Test
void createUser_invalidEmail_returns400() {
given()
.contentType(ContentType.JSON)
.body("""
{"name": "Alice", "email": "invalid"}
""")
.when().post("/api/users")
.then()
.statusCode(400);
}
}
Coverage Report
Check target/site/jacoco/index.html for detailed coverage:
- Overall line coverage (target: 80%+)
- Branch coverage (target: 70%+)
- Identify uncovered critical paths
Phase 4: Security Scanning
Dependency Vulnerabilities (Maven)
mvn org.owasp:dependency-check-maven:check
Review target/dependency-check-report.html for CVEs.
Quarkus Security Audit
mvn quarkus:audit
mvn quarkus:list-extensions
OWASP ZAP (API Security Testing)
docker run -t owasp/zap2docker-stable zap-api-scan.py \
-t http://localhost:8080/q/openapi \
-f openapi
Common Security Checks
Phase 5: Native Compilation
Test GraalVM native image compatibility:
mvn package -Dnative
mvn package -Dnative -Dquarkus.native.container-build=true
./target/*-runner
curl http://localhost:8080/q/health/live
curl http://localhost:8080/q/health/ready
Native Image Troubleshooting
Common issues:
- Reflection: Add reflection config for dynamic classes
- Resources: Include resources with
quarkus.native.resources.includes
- JNI: Register JNI classes if using native libraries
Example reflection config:
@RegisterForReflection(targets = {MyDynamicClass.class})
public class ReflectionConfiguration {}
Phase 6: Performance Testing
Load Testing with K6
import http from 'k6/http';
import { check } from 'k6';
export const options = {
stages: [
{ duration: '30s', target: 50 },
{ duration: '1m', target: 100 },
{ duration: '30s', target: 0 },
],
};
export default function () {
const res = http.get('http://localhost:8080/api/markets');
check(res, {
'status is 200': (r) => r.status === 200,
'response time < 200ms': (r) => r.timings.duration < 200,
});
}
Run:
k6 run load-test.js
Metrics to Monitor
- Response time (p50, p95, p99)
- Throughput (requests/sec)
- Error rate
- Memory usage
- CPU usage
Phase 7: Health Checks
curl http://localhost:8080/q/health/live
curl http://localhost:8080/q/health/ready
curl http://localhost:8080/q/health
curl http://localhost:8080/q/metrics
Expected responses:
{
"status": "UP",
"checks": [
{
"name": "Database connection",
"status": "UP"
}
]
}
Phase 8: Container Image Build
mvn package -Dquarkus.container-image.build=true
mvn package \
-Dquarkus.container-image.build=true \
-Dquarkus.container-image.registry=docker.io \
-Dquarkus.container-image.group=myorg \
-Dquarkus.container-image.tag=1.0.0
docker run -p 8080:8080 myorg/my-quarkus-app:1.0.0
Container Security Scan
trivy image myorg/my-quarkus-app:1.0.0
grype myorg/my-quarkus-app:1.0.0
Phase 9: Configuration Validation
mvn quarkus:info
curl http://localhost:8080/q/dev/io.quarkus.quarkus-vertx-http/config
Environment-Specific Checks
Phase 10: Documentation Review
Generate OpenAPI spec:
curl http://localhost:8080/q/openapi -o openapi.json
Verification Checklist
Code Quality
Testing
Security
Deployment
Native Image
Automated Verification Script
#!/bin/bash
set -e
echo "=== Phase 1: Build ==="
mvn clean verify -DskipTests
echo "=== Phase 2: Static Analysis ==="
mvn checkstyle:check pmd:check spotbugs:check
echo "=== Phase 3: Tests + Coverage ==="
mvn test jacoco:report jacoco:check
echo "=== Phase 4: Security Scan ==="
mvn org.owasp:dependency-check-maven:check
echo "=== Phase 5: Native Compilation ==="
mvn package -Dnative -Dquarkus.native.container-build=true
echo "=== All Phases Complete ==="
echo "Review reports:"
echo " - Coverage: target/site/jacoco/index.html"
echo " - Security: target/dependency-check-report.html"
echo " - Native: target/*-runner"
CI/CD Integration
GitHub Actions Example
name: Verification
on: [push, pull_request]
jobs:
verify:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Set up JDK 21
uses: actions/setup-java@v3
with:
java-version: '21'
distribution: 'temurin'
- name: Cache Maven packages
uses: actions/cache@v3
with:
path: ~/.m2
key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
- name: Build
run: mvn clean verify -DskipTests
- name: Test with Coverage
run: mvn test jacoco:report jacoco:check
- name: Security Scan
run: mvn org.owasp:dependency-check-maven:check
- name: Upload Coverage
uses: codecov/codecov-action@v3
with:
files: target/site/jacoco/jacoco.xml
Best Practices
- Run verification loop before every PR
- Automate in CI/CD pipeline
- Fix issues immediately; don't accumulate debt
- Keep coverage above 80%
- Update dependencies regularly
- Test native compilation periodically
- Monitor performance trends
- Document breaking changes
- Review security scan results
- Validate configuration for each environment