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RestException when trying to trigger a mocked rest service #648

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barfoo4711 opened this issue Jul 14, 2023 · 1 comment
Open

RestException when trying to trigger a mocked rest service #648

barfoo4711 opened this issue Jul 14, 2023 · 1 comment

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@barfoo4711
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barfoo4711 commented Jul 14, 2023 •
edited

Describe the bug
I get a HTTP 500 error when trying to call a mocked rest service. I'm using Castlemock 1.6.5 and started it via docker

In the docker logs I only have the following

2023-07-14 16:27:46 2023-07-14 14:27:46.491 ERROR 1 --- [nio-8080-exec-3] o.s.b.w.s.s.ErrorPageFilter              : Forwarding to error page from request [/mock/rest/project/vgdUj3/application/ZGHoZb/api/user/login] due to exception [Cannot invoke "String.equalsIgnoreCase(String)" because the return value of "com.castlemock.model.core.http.HttpHeader.getName()" is null]
2023-07-14 16:27:46 
2023-07-14 16:27:46 com.castlemock.web.mock.rest.model.RestException: Cannot invoke "String.equalsIgnoreCase(String)" because the return value of "com.castlemock.model.core.http.HttpHeader.getName()" is null
2023-07-14 16:27:46 at com.castlemock.web.mock.rest.controller.mock.AbstractRestServiceController.process(AbstractRestServiceController.java:141) ~[web-mock-rest-1.65.jar:?]
2023-07-14 16:27:46 at com.castlemock.web.mock.rest.controller.mock.RestServiceController.getMethod(RestServiceController.java:70) ~[web-mock-rest-1.65.jar:?]
2023-07-14 16:27:46 at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
2023-07-14 16:27:46 at java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
2023-07-14 16:27:46 at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at javax.servlet.http.HttpServlet.service(HttpServlet.java:529) ~[servlet-api.jar:4.0.FR]
2023-07-14 16:27:46 at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at javax.servlet.http.HttpServlet.service(HttpServlet.java:623) ~[servlet-api.jar:4.0.FR]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-websocket.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at com.castlemock.app.config.SecurityInterceptor.doFilter(SecurityInterceptor.java:87) ~[app-1.65.jar:?]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at com.castlemock.web.core.filter.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:45) ~[web-core-1.65.jar:?]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:352) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:117) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:164) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:361) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:225) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:190) ~[spring-security-web-5.8.3.jar:5.8.3]
2023-07-14 16:27:46 at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:126) ~[spring-boot-2.7.12.jar:2.7.12]
2023-07-14 16:27:46 at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64) ~[spring-boot-2.7.12.jar:2.7.12]
2023-07-14 16:27:46 at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101) ~[spring-boot-2.7.12.jar:2.7.12]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119) ~[spring-boot-2.7.12.jar:2.7.12]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.27.jar:5.3.27]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[catalina.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) ~[tomcat-coyote.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-coyote.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) ~[tomcat-coyote.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) ~[tomcat-coyote.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-coyote.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-util.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-util.jar:9.0.76]
2023-07-14 16:27:46 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-util.jar:9.0.76]
2023-07-14 16:27:46 at java.lang.Thread.run(Thread.java:1583) [?:?]
2023-07-14 16:27:46

Looking at the code the root cause exception is not re thrown but just logged, however I'm unable to find the logfile.

Any idea what could potentially causing this? And if not what can I do to get the log output?

The interesting thing is that the request/response log accessible via the web ui shows the correct response as configured for the mocked method

Castle Mock

  • Version 1.65
  • started with docker run -d -p 8080:8080 castlemock/castlemock
@barfoo4711
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I ended up restarting from scratch with a new project, re-creating my mocks from scratch. Maybe the problem was caused by the fact that I first created the project with Castle Mock 1.63, had some issues there (a NPE in the same class when triggering my mock server), exported it, started a new Cast Mock Docker instace with 1.65 and imported it there.

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