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Found 26 Skills
单元测试编写指南，涵盖 JUnit5/MockK 使用、测试命名规范、Mock 技巧、测试覆盖率要求、TDD 实践。当用户编写单元测试、Mock 依赖、提高测试覆盖率或进行测试驱动开发时使用。
Unit: Jest/Vitest, pytest, Go test/testify, RSpec, XCTest, JUnit5. Mocking, stubs, isolation
JUnit5 + Mockito 测试框架技能。覆盖 JUnit5 @ExtendWith替代@RunWith、Mockito @Mock/@InjectMocks规则、测试隔离原则(FIRST)、@SpringBootTest何时用何时不用(@WebMvcTest/@DataJpaTest切片测试)、BDDMockito given/willReturn风格、ArgumentCaptor参数捕获、verify行为验证、@ParameterizedTest参数化测试。 当用户编写 Java 单元测试/集成测试、Mock外部依赖时需要此技能。
Test Java applications - JUnit 5, Mockito, integration testing, TDD patterns
Comprehensive testing patterns for Spring Boot applications including unit, integration, slice, and container-based testing with JUnit 5, Mockito, Testcontainers, and performance optimization. Use when implementing robust test suites for Spring Boot applications.
Unit tests for utility/helper classes and static methods. Test pure functions and helper logic. Use when validating utility code correctness.
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
Testing Spring application events (ApplicationEvent) with @EventListener and ApplicationEventPublisher. Test event publishing, listening, and async event handling in Spring Boot applications. Use when validating event-driven workflows in your Spring Boot services.
Get best practices for JUnit 5 unit testing, including data-driven tests
Edge case and boundary testing patterns for unit tests. Testing minimum/maximum values, null cases, empty collections, and numeric precision. Pure JUnit 5 unit tests. Use when ensuring code handles limits and special cases correctly.
Parameterized testing patterns with @ParameterizedTest, @ValueSource, @CsvSource. Run single test method with multiple input combinations. Use when testing multiple scenarios with similar logic.
Use when you need to write unit tests for Micronaut applications — Mockito-first with @ExtendWith(MockitoExtension.class), @MicronautTest with @MockBean, HttpClient @Client("/") assertions, @Property overrides, @ParameterizedTest, and *Test vs *IT naming. For framework-agnostic Java use @131-java-testing-unit-testing. Part of the skills-for-java project