SpringBoot和REST有保證，在404被拋出時得到406

Question

在this answer中，我使用了REST保證來測試文件的後置操作。控制器是：

@RestController 
@RequestMapping("file-upload") 
public class MyRESTController { 

    @Autowired 
    private AService aService; 

    @RequestMapping(method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE) 
    @ResponseStatus(HttpStatus.CREATED) 
    public void fileUpload(
     @RequestParam(value = "file", required = true) final MultipartFile file, 
     @RequestParam(value = "something", required = true) final String something) { 
    aService.doSomethingOnDBWith(file, value); 
    } 
} 

該控制器的測試如this answer。

現在我有一個例外：

@ResponseStatus(value=HttpStatus.NOT_FOUND) 
public class XNotFoundException extends RuntimeException { 

    public XNotFoundException(final String message) { 
     super(message); 
    } 
} 

，我測試的時候服務拋出異常如下情況：

@RunWith(SpringJUnit4ClassRunner.class) 
@SpringApplicationConfiguration(classes = MyApplication.class) 
@WebAppConfiguration 
@IntegrationTest({"server.port:0"}) 
public class ControllerTest{ 

    { 
     System.setProperty("spring.profiles.active", "unit-test"); 
    } 


    @Autowired 
    @Spy 
    AService aService; 

    @Autowired 
    @InjectMocks 
    MyRESTController controller; 

    @Value("${local.server.port}") 
    int port;  


    @Before public void setUp(){ 
    RestAssured.port = port; 

    MockitoAnnotations.initMocks(this); 
    } 

    @Test 
    public void testFileUpload() throws Exception{ 
     final File file = getFileFromResource(fileName); 

     doThrow(new XNotFoundException("Keep calm, is a test")).when(aService) 
      .doSomethingOnDBWith(any(MultipartFile.class), any(String.class)); 

     given() 
      .multiPart("file", file) 
      .multiPart("something", ":(") 
      .when().post("/file-upload") 
      .then().(HttpStatus.NOT_FOUND.value()); 
    } 
} 

但是當我運行測試我獲得：

java.lang.AssertionError: Expected status code <404> doesn't match actual status code <406>. 

我該如何解決這個問題？

Answer 1

您可能需要將內容類型標題設置爲「multipart/form-data」。例如：

given() 
     .contentType(MediaType.MULTIPART_FORM_DATA_VALUE) 
     .multiPart("file", file) 
     .multiPart("something", ":(") 
     .when().post("/file-upload") 
     .then()...; 

如果不工作，你可以嘗試將其指定爲個人的multipart：

given() 
     .multiPart("file", file, MediaType.MULTIPART_FORM_DATA_VALUE) 
     .multiPart("something", ":(", MediaType.MULTIPART_FORM_DATA_VALUE) 
     .when().post("/file-upload") 
     .then()...;