java - 为什么 Spring 测试失败，不起作用@MockBean

Question

我尝试为一个简单的 spring-boot Controller 创建我的第一个测试，但我得到了 Handler: Type = null。在浏览器中，代码可以工作，但测试失败。我的应用程序使用 spring-security。请帮我解决一个问题并理解我的错误。谢谢。

这是 Controller :

private final ItemService service;

@GetMapping("/get_all_items")
public String getAllItems(Model model) {
    model.addAttribute("items", service.getAll());
    return "all_items";
}

这是一个测试。

@RunWith(SpringRunner.class)
@WebMvcTest(ItemController.class)
public class ItemControllerTest {

    @Autowired
    private MockMvc mvc;

    @MockBean
    private ItemService itemService;

    @Test
    @WithMockUser(username = "user", roles = "user")//mock security.
    public void whenGetAllItemsThenControllerReturnAllItems() throws Exception {
        given(
            itemService.getAll()
        ).willReturn(
                new ArrayList<Item>()
        );

        mvc.perform(
            get("/get_all_items").accept(MediaType.TEXT_HTML)
        ).andExpect(
                status().isOk()
        );
    }
}

这是结果日志:

MockHttpServletRequest: HTTP Method = GET Request URI = /get_all_items Parameters = {} Headers = {Accept=[text/html]}

Handler: Type = null

Async: Async started = false Async result = null

Resolved Exception: Type = null

ModelAndView: View name = null View = null Model = null

FlashMap: Attributes = null

MockHttpServletResponse: Status = 403 Error message = Access is denied Headers = {X-Content-Type-Options=[nosniff], X-XSS-Protection=[1; mode=block], Cache-Control=[no-cache, no-store, max-age=0, must-revalidate], Pragma=[no-cache], Expires=[0], X-Frame-Options=[DENY], Strict-Transport-Security=[max-age=31536000 ; includeSubDomains]} Content type = null Body = Forwarded URL = null Redirected URL = null Cookies = []

java.lang.AssertionError: Status Expected :200 Actual :403

Answer 1

这本质上是一个已在此处回答的重复问题:https://stackoverflow.com/a/38676144/388980

除了声明 @WebMvcTest(ItemController.class) 之外，解决方案是为您的 Spring Security 配置导入 @Configuration 类此 @Import(SecurityConfig.class)(假设您的 Spring Security 自定义配置位于名为 SecurityConfig 的类中)。

您可能还会发现 Spring Boot 问题跟踪器中的讨论也很有帮助:https://github.com/spring-projects/spring-boot/issues/6514

另一种选择是禁用 Spring Security，如下所述:Disable security for unit tests with spring boot