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Java Spring测试控制器上传Json和多部分文件始终返回405_Java_Spring_Unit Testing_Spring Mvc_Mockmvc - Fatal编程技术网

Java Spring测试控制器上传Json和多部分文件始终返回405

Java Spring测试控制器上传Json和多部分文件始终返回405,java,spring,unit-testing,spring-mvc,mockmvc,Java,Spring,Unit Testing,Spring Mvc,Mockmvc,我想测试我的Spring控制器,它有输入json和多部分文件,但是即使该函数工作,我也无法让测试工作 我尝试使用MockMvcRequestBuilders.fileUpload,但测试结果总是405 控制员: @PutMapping(value = "/upload", consumes = {"multipart/form-data"}) public BaseResponse<SomeModel> updateSomeModelContent( @ApiIgn

我想测试我的Spring控制器,它有输入json和多部分文件,但是即使该函数工作,我也无法让测试工作

我尝试使用MockMvcRequestBuilders.fileUpload,但测试结果总是405

控制员:

 @PutMapping(value = "/upload", consumes = {"multipart/form-data"})
  public BaseResponse<SomeModel> updateSomeModelContent(
      @ApiIgnore @Valid @ModelAttribute MandatoryRequest mandatoryRequest,
      @PathVariable("id") String id,
      @RequestParam("file") MultipartFile file,
      @RequestParam("json") String json) throws IOException {
    final CommonSomeModelRequest request = JSONHelper.convertJsonInStringToObject(json, CommonSomeModelRequest.class);
    return makeResponse(someModelSer.updateContent(id, request, mandatoryRequest, file));
  }

结果状态始终为405,我不知道如何将其设置为200个

MockMvcRequestBuilders.multipart(…)
create
mockmultipartttpServletRequestbuilder
,它们只支持POST。 但是在你的控制器中你使用POST。您应该在rest控制器中更改PUT到POST映射

同样根据RFCs,我们应该使用POST而不是PUT进行多部分上传。 看看

  @Test
  public void updateCountryContentSuccessTest() throws Exception {
    MockMultipartFile file1 = new MockMultipartFile("file", "filename-1.jpeg", "image/jpeg", "some-image".getBytes());
    MockMultipartFile file2 = new MockMultipartFile("json", "", "application/json","{\"exampleAttr\": \"someValue\"}".getBytes());

    when(this.someModelService
        .updateContent(id, request, MANDATORY_REQUEST, file1))
        .thenReturn(someModelUpdatedContent);

    MockHttpServletRequestBuilder builder = MockMvcRequestBuilders
        .fileUpload("/upload/{id}", id)
        .file(file1)
        .file(file2)
        .requestAttr("mandatory", MANDATORY_REQUEST);

    this.mockMvc.perform(builder)
        .andExpect(status().isOk());

    verify(this.someModelService)
        .updateContent(id, request, MANDATORY_REQUEST, file1);
  }