将HttpServletRequest中的remoteUser值传递给mockmvc执行测试

Question

我有一个api电话:

@RequestMapping(value = "/course", method = RequestMethod.GET)
ResponseEntity<Object> getCourse(HttpServletRequest request, HttpServletResponse response) throwsException {
        User user = userDao.getByUsername(request.getRemoteUser());

}

当我从测试类中调用它时,我得到的用户为null,如:

HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
 Mockito.when(request.getRemoteUser()).thenReturn("test1");

    MvcResult result =  mockMvc.perform( get( "/course")
                    .contentType(MediaType.APPLICATION_JSON)
                    .andExpect( status().isOk() )
                    .andExpect( content().contentType( "application/json;charset=UTF-8" ) )
                    .andReturn();

当我调试请求对象时,我可以看到remoteUser=null.那么如何将值传递给远程用户呢？

Answer 1

您可以使用RequestPostProcessor以便以MockHttpServletRequest任何方式修改.在你的情况下:

mockMvc.perform(get("/course").with(request -> {
                    request.setRemoteUser("USER");
                    return request;
                })...

如果您遇到旧版本的Java:

mockMvc.perform(get("/course").with(new RequestPostProcessor() {
            @Override
            public MockHttpServletRequest postProcessRequest(MockHttpServletRequest request) {
                request.setRemoteUser("USER");
                return request;
            }
        })...