juplo.de Git - demos/testing/blob - src/test/java/de/juplo/demo/RestControllerIT.java

   1 package de.juplo.demo;
   2
   3
   4 import org.junit.jupiter.api.DisplayName;
   5 import org.junit.jupiter.api.Test;
   6 import org.junit.jupiter.api.extension.ExtendWith;
   7 import static org.mockito.Mockito.verify;
   8 import static org.mockito.Mockito.when;
   9 import org.springframework.beans.factory.annotation.Autowired;
  10 import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
  11 import org.springframework.boot.test.mock.mockito.MockBean;
  12 import org.springframework.http.MediaType;
  13 import org.springframework.test.context.junit.jupiter.SpringExtension;
  14 import org.springframework.test.web.reactive.server.WebTestClient;
  15 import reactor.core.publisher.Mono;
  16
  17
  18 /**
  19  * Narrow Integration-Test for the {@link RestController}.
  20  * @author Kai Moritz
  21  */
  22 @ExtendWith(SpringExtension.class)
  23 @WebFluxTest()
  24 public class RestControllerIT
  25 {
  26   @Autowired
  27   WebTestClient webClient;
  28   @MockBean
  29   RemoteContentService service;
  30
  31
  32   @Test
  33   @DisplayName("Valid mapping for RestController: /?path=foo")
  34   void testUriWithParameter()
  35   {
  36     when(service.getRemoteText("foo")).thenReturn(Mono.just("bar"));
  37     webClient
  38         .get()
  39         .uri("/?path=foo")
  40         .header("Accept", MediaType.TEXT_PLAIN_VALUE)
  41         .exchange()
  42         .expectStatus().isOk()
  43         .expectBody(String.class).isEqualTo("bar");
  44     verify(service).getRemoteText("foo");
  45   }
  46 }