我正在尝试对我的控制器进行单元测试,具体情况是:我的服务返回一个 Mono.Empty,我抛出一个 NotFoundException 并且我不想确保我得到一个 404 异常
这是我的控制器:
@GetMapping(path = "/{id}")
public Mono<MyObject<JsonNode>> getFragmentById(@PathVariable(value = "id") String id) throws NotFoundException {
return this.myService.getObject(id, JsonNode.class).switchIfEmpty(Mono.error(new NotFoundException()));
}
这是我的控制器建议:
@ControllerAdvice
public class RestResponseEntityExceptionHandler {
@ExceptionHandler(value = { NotFoundException.class })
protected ResponseEntity<String> handleNotFound(SaveActionException ex, WebRequest request) {
String bodyOfResponse = "This should be application specific";
return ResponseEntity.status(HttpStatus.NOT_FOUND).body("Resource not found");
}
}
和我的测试:
@Before
public void setup() {
client = WebTestClient.bindToController(new MyController()).controllerAdvice(new RestResponseEntityExceptionHandler()).build();
}
@Test
public void assert_404() throws Exception {
when(myService.getobject("id", JsonNode.class)).thenReturn(Mono.empty());
WebTestClient.ResponseSpec response = client.get().uri("/api/object/id").exchange();
response.expectStatus().isEqualTo(404);
}
我收到 NotFoundException 但 500 错误不是 404,这意味着我的建议尚未被调用
堆栈跟踪 :
java.lang.AssertionError: Status expected:<404> but was:<500>
> GET /api/fragments/idFragment
> WebTestClient-Request-Id: [1]
No content
< 500 Internal Server Error
< Content-Type: [application/json;charset=UTF-8]
Content not available yet
任何想法 ?