将 HttpServletRequest 中的 remoteUser 值传递给 mockmvc 执行测试

Question

我有一个 api 调用：

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

当我从测试类调用它时，我得到用户 null，例如：

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以所需的任何方式修改MockHttpServletRequest。在您的情况下：

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

如果你坚持使用旧版本的Java：

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

Answer 2

在 Kotlin 中，要在MockHttpServletRequest中设置remoteUser，请使用@WithMockUser注释。

1. 在build.gradle.kts中添加依赖项testImplementation("org.springframework.security:spring-security-test:4.0.4.RELEASE")

2. 在测试中添加@WithMockUser(username = "user")

@WebMvcTest(controllers = [DossierController::class])
internal class DossierControllerTest {
  
  @MockkBean
  lateinit var request: MockHttpServletRequest
  
  @Test
  @WithMockUser(username = "user")
  fun createDossierTest() {
  }
}