java - MockMvc - 预期状态 :<200> but was:<302>

Question

mockmvc测试junit时出现302错误。insertBoard类的重定向问题，我该怎么办。预期状态:<200>，但实际状态:<302>

@RequestMapping(value="/sample/insertBoard.do")
public ModelAndView insertBoard(CommandMap commandMap,HttpServletRequest request) throws Exception{
    ModelAndView mv = ModelAndView("redirect:/sample/openBoardList.do");
    sampleService.insertBoard(commandMap.getMap(),request);
    return mv;
}

@Test
public void testInsertBoard() throws Exception{
    File fis = new File("c:\\users\\aaa.jpg");
    FileInputStream fi1 = new FileInputStream(fis);
    MockMultipartFile file = new MockMultipartFile("file",fis.getName(),"multipart/form-data",fi1);

    this.mockMvc.perform(MockMvcRequestBuilders.fileupload("/sample/insertBoard.do"))
                .file(file)
                .param("title","title_test")
                .param("contents","contents_test")
                .contentType(MediaType.MULTIPART_FORM_DATA)
                .andExpect(status().isOk());
}

Answer 1

您的测试正在验证调用/sample/insertBoard.do返回的内容。 MockMvc 不遵循重定向，因此 302 是有效的，因为它意味着浏览器在返回响应时应该转到新的 url。您需要使用 redirectedUrl("/sample/openBoardList.do") 来验证重定向是否正确。而不是 status().isOk() .

包括更新的示例...希望有助于理解更改:

@Test
public void testInsertBoard() throws Exception{
    File fis = new File("c:\\users\\aaa.jpg");
    FileInputStream fi1 = new FileInputStream(fis);
    MockMultipartFile file = new MockMultipartFile("file",fis.getName(),"multipart/form-data",fi1);

    this.mockMvc.perform(MockMvcRequestBuilders.fileupload("/sample/insertBoard.do"))
            .file(file)
            .param("title","title_test")
            .param("contents","contents_test")
            .contentType(MediaType.MULTIPART_FORM_DATA)
            .andExpect(redirectedUrl("/sample/openBoardList.do"));
}