421-frameworks-quarkus-testing-unit-tests

# Quarkus Unit Testing Apply fast testing strategies for Quarkus: Mockito-first, QuarkusTest when CDI wiring matters. **What is covered in this Skill?** - Pure JUnit 5 + Mockito without container boot (@ExtendWith(MockitoExtension.class)) - @QuarkusTest with @InjectMock for full CDI bean replacement - @InjectSpy for partial mocking — real bean wrapped as spy, specific methods overridden - REST Assured for HTTP-level @QuarkusTest resource tests - @ParameterizedTest with @CsvSource (inline data) and @MethodSource (complex objects) - QuarkusTestProfile and @TestProfile for test-specific configuration overrides - Naming conventions: *Test → Surefire (fast phase), *IT → Failsafe (verify phase) - When to escalate to integration tests (`@422`) **Scope:** Apply recommendations based on the reference rules and good/bad code examples. ## Constraints Compile before test refactors; verify the full suite after. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before applying any change - **PREREQUISITE**: Project must compile before applying test improvements - **SAFETY**: If compilation fails, stop immediately - **BLOCKING CONDITION**: Compilation errors must be resolved by the user before proceeding - **VERIFY**: Run `./mvnw clean verify` or `mvn clean verify` after applying improvements - **BEFORE APPLYING**: Read the reference for detailed rules and examples ## When to use this skill - Add or improve unit tests in a Quarkus project - Reduce slow @QuarkusTest usage with ...