Odtnhj

@RestController
@RequestMapping("/api/v1/platform")
public class PlatformController 

 @Autowired
 private PlatformRepository platformRepository;


 @GetMapping
 public Flux<Platform> findAll() 
 log.info("Calling findAll platforms");
 return platformRepository.findAll();
 



@RunWith(SpringRunner.class)
@WebFluxTest
public class PlatformControllerTest 

 @MockBean
 private PlatformRepository platformRepository;


 @Test
 public void findAll() throws Exception 
 WebTestClient client = WebTestClient.bindToController(new PlatformController()).build();
 client.get()
 .uri("/api/v1/platform")
 .exchange()
 .expectStatus().isOk();
 

Above I have attached a simple POC of what i want to achieve. I am unable to inject the mock into the controller for my tests and the tests fails. Is there any other way to do this or am i missing some fundamental concept?

Things started to work after i added the controller class to the context configuration.

@RunWith(SpringRunner.class)
@ContextConfiguration(classes = 
 PlatformController.class,
 MongoTestConfig.class
)
@WebFluxTest(PlatformController.class)

I think it could be a bug, as the controller should be in the context after being included in the WebFluxTest annotation.

From the docs:

@WebFluxTest auto-configures the Spring WebFlux infrastructure and
limits scanned beans to @Controller, @ControllerAdvice,
@JsonComponent, Converter, GenericConverter, and WebFluxConfigurer.
Regular @Component beans are not scanned when the @WebFluxTest
annotation is used.

Could you try to add your controller class inside WebFluxTest annotation?

@WebFluxTest(PlatformController.class)