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@webfluxtest example

Anjali Sharma answered on January 6, 2023 Popularity 1/10 Helpfulness 1/10

answer @webfluxtest example

@webfluxtest example

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It gives us access to all endpoints available in flux and mono controller class

@WebFluxTest(controllers = FluxMonoController.class)
public class FluxMonoControllerUnitTest {

    @Autowired
    WebTestClient webTestClient;

    @MockBean
    private MoviesInfoService moviesInfoServiceMock;

    @Test
    void flux() {

        webTestClient
                .get()
                .uri("/flux")
                .exchange()
                .expectStatus()
                .is2xxSuccessful()
                .expectBodyList(Integer.class)
                .hasSize(3);
    }

    @Test
    void flux_approach2() {

        var flux = webTestClient
                .get()
                .uri("/flux")
                .exchange()
                .expectStatus()
                .is2xxSuccessful()
                .returnResult(Integer.class)
                .getResponseBody();

        StepVerifier.create(flux)
                .expectNext(1, 2, 3)
                .expectComplete();
    }

    @Test
    void flux_approach3() {

        webTestClient
                .get()
                .uri("/flux")
                .exchange()
                .expectStatus()
                .is2xxSuccessful()
                .expectBodyList(Integer.class)
                .consumeWith(listEntityExchangeResult -> {
                    var responseBody = listEntityExchangeResult.getResponseBody();
                    assert (responseBody != null ? responseBody.size() : 0) ==3;
                });


    }


    /**
     * Copied from approach 2
     */
    @Test
    void stream() {

        var flux = webTestClient
                .get()
                .uri("/stream")
                .exchange()
                .expectStatus()
                .is2xxSuccessful()
                .returnResult(Integer.class)
                .getResponseBody();

        StepVerifier.create(flux)
                .expectNext(0, 1, 2)
                .thenCancel()
                .verify();
    }


    @Test
    void mono() {

         webTestClient
                .get()
                .uri("/mono")
                .exchange()
                .expectStatus()
                .is2xxSuccessful()
                .expectBody(String.class)
                .consumeWith(stringEntityExchangeResult ->{
                    var response = stringEntityExchangeResult.getResponseBody();
                    assertEquals("hello-world", response);
                });

    }
}

https://github.com/dilipsundarraj1/reactive-spring-webflux/tree/springboot3.0/movies-info-service/src/test/java

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Jan 06 2023

Anjali Sharma

0 Answers Avg Quality 2/10

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