This contains performing TDD in both reactive application and traditional application.
| Annotation | Description |
|---|---|
| @RunWith(SpringRunner.class) | @SpringJUnit4ClassRunner alias; add for junit test support |
| @SpringBootTest | Bootstrap test with SpringBoot support, load application.properties; |
| specify random or specific port to start app; TestRestTemplate bean made available; | |
| @WebMvcTest | Use in combination with SpringRunner to load context relevant spring mvc components |
| @RunWith(MockitoJUnitRunner.class) | Initializes mocks so no need to initMocks(this); automatic validation of framework usage |
| @DataJpaTest | Loads jpa relevant config; uses in-memory db by default, override with @AutoConfigureTestDatabase |
| @AutoConfigureTestDatabase | If you do not want to use auto-configured test database, use this to configure a test db |
| @MockBean | Use with SpringRunner class to mock components in test |
| @Mock | Similar to @MockBean but without spring support; use with MockitoJUnitRunner |
| @AutoConfigureMockMvc | More control of mock-mvc, disable spring security bits etc |
| @WebFluxTest | Use in combination with SpringRunner to load context relevant spring WebFlux components |
| @DataMongoTest | Use in combination with SpringRunner for testing MongoDB components; uses in-memory MongoDB by default |