What are some examples of testing in Spring Boot?

What are some examples of testing in Spring Boot?

Spring Boot provides various testing features. You can use JUnit for unit tests, and Spring's testing support for integration tests.

Can you give me a simple example of a unit test in Spring Boot?

Sure! Here's a simple example:

@RunWith(SpringRunner.class)
@SpringBootTest
public class MyServiceTest {

    @Autowired
    private MyService myService;

    @Test
    public void testServiceMethod() {
        assertEquals("Expected Result", myService.serviceMethod());
    }
}

What about integration testing?

For integration testing, you can use @SpringBootTest to load the full application context. Here's an example:

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class MyControllerTest {

    @Autowired
    private TestRestTemplate restTemplate;

    @Test
    public void testGetEndpoint() {
        ResponseEntity<String> response = restTemplate.getForEntity("/api/my-endpoint", String.class);
        assertEquals(HttpStatus.OK, response.getStatusCode());
    }
}