Spring Boot OncePerRequestFilter shouldNotFilter Junit

Posted 2023-02-26

【中文标题】Spring Boot OncePerRequestFilter shouldNotFilter Junit

【英文标题】：

【发布时间】：2019-03-24 22:41:20

【问题描述】：

我正在尝试为我的 Spring Boot OncePerRequestFilter shouldNotFilter 方法逻辑添加 junit 测试用例。该逻辑适用于实时 REST 调用，但 junit 案例失败。有什么想法吗？。

这是测试代码。

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class SpringFilterTest 
    @Test
    public void getHealthTest() throws Exception 
        standaloneSetup(new PersonController()).addFilter(new SkipFilter()).build().perform(get("/health")).andExpect(status().isOk());
    
    @Test
    public void getPersonTest() throws Exception 
        standaloneSetup(new PersonController()).addFilter(new SkipFilter()).build().perform(get("/person")).andExpect(status().isAccepted());
    
    private class SkipFilter extends OncePerRequestFilter 

        private Set<String> skipUrls = new HashSet<>(Arrays.asList("/health"));
        private AntPathMatcher pathMatcher = new AntPathMatcher();

        @Override
        protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
                                        FilterChain filterChain) throws ServletException, IOException 
            filterChain.doFilter(request, response);
            response.setStatus(HttpStatus.ACCEPTED.value());
        

        @Override
        protected boolean shouldNotFilter(HttpServletRequest request) 
            return skipUrls.stream().anyMatch(p -> pathMatcher.match(p, request.getServletPath()));
        
    
    @RestController
    @RequestMapping(value = "/")
    private static class PersonController 

        @GetMapping("person")
        public void getPerson() 
        

        @GetMapping("health")
        public void getHealth() 
        
    

我希望 junit @Test 两个案例都能成功，但健康一个总是失败（它使用过滤器）。

Incase，如果你想复制下面是完整的 repo 代码。 https://github.com/imran9m/spring-filter-test

【参考方案1】：

当/healthrequest.getServletPath() 时，下面的表达式计算为假

skipUrls.stream().anyMatch(p -> pathMatcher.match(p, request.getServletPath()));

更改为request.getRequestURI() 以获取uri 和以下条件匹配路径

 skipUrls.stream().anyMatch(p -> pathMatcher.match(p, request.getRequestURI())); 

【讨论】：

谢谢。在那之后它起作用了。奇怪的是 getServletPath 仅适用于junit。我可能错过了一些使 getServletPath 为真的初始化。