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@DirtiesContext annotation spring

Pragya Keshap answered on February 15, 2023 Popularity 3/10 Helpfulness 1/10

answer @DirtiesContext annotation spring

@DirtiesContext annotation spring

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@DirtiesContext is a Spring testing annotation. It indicates the associated test or class modifies the ApplicationContext. It tells the testing framework to close and recreate the context for later tests.

We can annotate a test method or an entire class. By setting the MethodMode or ClassMode, we can control when Spring marks the context for closure.

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

    @Autowired
    private TestRestTemplate restTemplate;
    //Required to Generate JSON content from Java objects
    public static final ObjectMapper objectMapper = new ObjectMapper();

    @LocalServerPort
    private int port;

    /**
     * Test the GET /v1/booking/{id} API
     */
    @Test
    public void testGetById() {
        //API call
        Map<String, Object> response
                = restTemplate.getForObject("http://localhost:" + port + "/v1/booking/1", Map.class);

        assertNotNull(response);

        //Asserting API Response
        String id = response.get("id").toString();
        assertNotNull(id);
        assertEquals("1", id);
        String name = response.get("name").toString();
        assertNotNull(name);
        assertEquals("Booking 1", name);
        boolean isModified = (boolean) response.get("isModified");
        assertEquals(false, isModified);
    }

    /**
     * Test the GET /v1/booking/{id} API for no content
     */
    @Test
    public void testGetById_NoContent() {

        HttpHeaders headers = new HttpHeaders();
        HttpEntity<Object> entity = new HttpEntity<>(headers);
        ResponseEntity<Map> responseE = restTemplate.exchange("http://localhost:" + port + "/v1/booking/99", HttpMethod.GET, entity, Map.class);

        assertNotNull(responseE);

        // Should return no content as there is no booking with id 99
        assertEquals(HttpStatus.NO_CONTENT, responseE.getStatusCode());
    }

    /**
     * Test the GET /v1/booking API
     */
    @Test
    public void testGetByName() {

        HttpHeaders headers = new HttpHeaders();
        HttpEntity<Object> entity = new HttpEntity<>(headers);
        Map<String, Object> uriVariables = new HashMap<>();
        uriVariables.put("name", "Booking");
        ResponseEntity<Map[]> responseE = restTemplate.exchange("http://localhost:" + port + "/v1/booking/?name={name}", HttpMethod.GET, entity, Map[].class, uriVariables);

        assertNotNull(responseE);

        // Should return no content as there is no booking with id 99
        assertEquals(HttpStatus.OK, responseE.getStatusCode());
        Map<String, Object>[] responses = responseE.getBody();
        assertNotNull(responses);

        // Assumed only single instance exist for booking name contains word "Big"
        assertTrue(responses.length == 2);

        Map<String, Object> response = responses[0];
        String id = response.get("id").toString();
        assertNotNull(id);
        assertEquals("1", id);
        String name = response.get("name").toString();
        assertNotNull(name);
        assertEquals("Booking 1", name);
        boolean isModified = (boolean) response.get("isModified");
        assertEquals(false, isModified);
    }

https://www.baeldung.com/spring-dirtiescontext

Popularity 3/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java spring

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Contributed on Feb 15 2023

Pragya Keshap

0 Answers Avg Quality 2/10

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