java - Spring Aspect 未在测试环境中运行

Question

在我的网络系统中，我有一个像这样的 AppConfig 类

@Configuration
@ComponentScan(basePackages = "com.mypackage")
@EnableWebMvc
@EnableAspectJAutoProxy(proxyTargetClass = true)
public class AppConfig {

    @Bean
    public UrlBasedViewResolver setupViewResolver() {
        UrlBasedViewResolver resolver = new UrlBasedViewResolver();
        resolver.setPrefix("/WEB-INF/pages/");
        resolver.setSuffix(".jsp");
        resolver.setViewClass(JstlView.class);
        return resolver;
    }
}

我还创建了 Aspect 类，以便在用户触发请求时检查身份验证

@Component
@Aspect
public class AuthenticationAspect {
    @Before(value = "@within(com.mypackage.logic.aspects.SessionLookUp) || @annotation(com.mypackage.logic.aspects.SessionLookUp)")
    public void before(JoinPoint joinPoint) throws FailAuthenticationException {
        LogFactory.getLog(AuthenticationAspect.class).info("monitor.before, class: " + joinPoint.getSignature().getDeclaringType().getSimpleName() + ", method: " + joinPoint.getSignature().getName());

        ServletRequestAttributes attr = (ServletRequestAttributes) RequestContextHolder.currentRequestAttributes();
        HttpSession session = attr.getRequest().getSession(true);

        String username     = (String)  session.getAttribute("username");
        String role         = (String)  session.getAttribute("role");
        Boolean isLogined   = (Boolean) session.getAttribute("isLogined");

        if (
                session     == null || 
                username    == null || username.isEmpty()   ||
                role        == null || role.isEmpty()       ||
                isLogined   == null
        ) {
            throw new FailAuthenticationException("You need to login first");
        }

    }

    @After(value = "@within(com.mypackage.logic.aspects.SessionLookUp) || @annotation(com.mypackage.logic.aspects.SessionLookUp)")
    public void after(JoinPoint joinPoint) throws Throwable {
        LogFactory.getLog(AuthenticationAspect.class).info("monitor.after, class: " + joinPoint.getSignature().getDeclaringType().getSimpleName() + ", method: " + joinPoint.getSignature().getName());
    }
}

使用SessionLookup接口(interface)

@Component
@Target(value = { ElementType.METHOD, ElementType.TYPE })
@Retention(value = RetentionPolicy.RUNTIME)
public @interface SessionLookUp {}

这是我的 Controller

@Controller
public class ApplicationController {

    @RequestMapping(value = "/", method = RequestMethod.GET)
    @ResponseBody
    @SessionLookUp
    public String sayHello() {
            return "Hello";
    }
}

现在，当我在浏览器上运行时，我会收到异常消息“您需要先登录”，但是当使用集成测试时，测试将通过 Aspect 而无需说什么都行

@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@Transactional
@ContextConfiguration(classes = {
    ApplicationController.class,
    AuthenticationAspect.class,
    DatabaseConfig.class 
})
@TestExecutionListeners({ 
    DependencyInjectionTestExecutionListener.class,
    DirtiesContextTestExecutionListener.class,
    TransactionalTestExecutionListener.class,
})
public class ApplicationControllerTest {

    private MockMvc mockMvc;

    @Autowired
    private WebApplicationContext webApplicationContext;

    @Before
    public void setUp() {                    
         mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();   
    }

    @Test
    public void testAuthentication() throws Exception {

        mockMvc.perform(
            get("/")
        )
        .andExpect(
            status().isOk()
        );
    }
}

我该如何解决这个问题？

Answer 1

您的@ContextConfiguration声明为

@ContextConfiguration(classes = {
    ApplicationController.class,
    AuthenticationAspect.class,
    DatabaseConfig.class 
})

您似乎缺少声明 Aspect 配置的 AppConfig 类。

请注意，您可能应该删除 ApplicationController 和 AuthenticationAspect 以及将由 AppConfig 包含(和管理)的内容。