由于我是从1.x迁移到Spring Boot 2.0.5的，无意禁用安全性，因此我无法让测试角色在模拟MVC测试中工作：

@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class ApplicationsControllerShould {
    ...
    @Autowired
    private MockMvc mockMvc;
    private ObjectMapper mapper = new ObjectMapper();

    @Test
    @WithMockUser(roles = "ADMIN")
    public void handle_CRUD_for_applications() throws Exception {
        Application app = Application.builder()
                .code(APP_CODE).name(APP_NAME)
                .build();
        mockMvc.perform(post("/applications")
                .accept(MediaType.APPLICATION_JSON_UTF8)
                .contentType(MediaType.APPLICATION_JSON_UTF8)
                .content(mapper.writeValueAsString(app)))
                .andExpect(authenticated())
                .andExpect(status().isOk());    // failure 403!
...

我的控制器端点甚至没有受到保护！

@RestController
@RequestMapping("/applications")
public class ApplicationsController {
    ...
    @PostMapping
    public Application addApplication(@RequestBody Application application) {
        Assert.isTrue(!applicationsDao.existsById(application.getCode()), "Application code already exists: " + application.getCode());
        return applicationsDao.save(application);
    }
}

因此，我在测试中有一个会话（当@WithMockUser被注释掉时，＃authenticated失败）和一个角色（在跟踪中可见ROLE_ADMIN），但是我的请求被拒绝了，我不明白我做错了什么。感谢任何想法！