[seam-issues] [JBoss JIRA] (JBSEAM-4986) occasional NPE in dvdstore integration tests

occasional NPE in dvdstore integration tests -------------------------------------------- Key: JBSEAM-4986 URL: https://issues.jboss.org/browse/JBSEAM-4986 Project: Seam 2 Issue Type: Bug Components: Core Affects Versions: 2.3.0.BETA2 Reporter: Marek Schmidt Assignee: Marek Schmidt Fix For: 2.3.0.CR1 The dvdstore tests sometimes fail with the following NPE. The problem seems to be that sometimes the real SeamNavigationHandler, instead of the expected MockNavigationHandler is used. I suspect we are setting the MockApplicationFactory in FactoryFinder too late. {noformat} java.lang.AssertionError: java.lang.NullPointerException at org.jboss.seam.mock.AbstractSeamTest$Request.onException(AbstractSeamTest.java:471) at org.jboss.seam.mock.AbstractSeamTest$Request$2.doFilter(AbstractSeamTest.java:520) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.jboss.seam.mock.AbstractSeamTest$Request.run(AbstractSeamTest.java:507) at org.jboss.seam.mock.AbstractSeamTest$FacesRequest.run(AbstractSeamTest.java:884) at com.jboss.dvd.seam.test.OrderTest.makeOrder(OrderTest.java:245) at com.jboss.dvd.seam.test.OrderTest.checkout(OrderTest.java:297) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.jboss.arquillian.junit.Arquillian$6$1.invoke(Arquillian.java:270) at org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115) at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67) at org.jboss.arquillian.container.test.impl.execution.ContainerTestExecuter.execute(ContainerTestExecuter.java:38) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81) at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:89) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:75) at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:60) at sun.reflect.GeneratedMethodAccessor123.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135) at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:111) at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:263) at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314) at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46) at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240) at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314) at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46) at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147) at org.junit.runner.JUnitCore.run(JUnitCore.java:157) at org.junit.runner.JUnitCore.run(JUnitCore.java:136) at org.jboss.arquillian.junit.container.JUnitTestRunner.execute(JUnitTestRunner.java:65) at org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.executeTest(ServletTestRunner.java:160) at org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.execute(ServletTestRunner.java:126) at org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.doGet(ServletTestRunner.java:90) at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at com.sun.faces.application.view.FaceletViewHandlingStrategy.viewExists(FaceletViewHandlingStrategy.java:795) at com.sun.faces.application.view.MultiViewHandler.derivePhysicalViewId(MultiViewHandler.java:504) at com.sun.faces.application.view.MultiViewHandler.deriveViewId(MultiViewHandler.java:391) at javax.faces.application.ViewHandlerWrapper.deriveViewId(ViewHandlerWrapper.java:125) at com.sun.faces.application.NavigationHandlerImpl.findImplicitMatch(NavigationHandlerImpl.java:545) at com.sun.faces.application.NavigationHandlerImpl.getViewId(NavigationHandlerImpl.java:297) at com.sun.faces.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:159) at org.jboss.seam.jsf.SeamNavigationHandler.handleNavigation(SeamNavigationHandler.java:44) at org.jboss.seam.mock.AbstractSeamTest$Request.invokeApplicationPhase(AbstractSeamTest.java:669) at org.jboss.seam.mock.AbstractSeamTest$Request.emulateJsfLifecycle(AbstractSeamTest.java:613) at org.jboss.seam.mock.AbstractSeamTest$Request.access$100(AbstractSeamTest.java:184) at org.jboss.seam.mock.AbstractSeamTest$Request$2.doFilter(AbstractSeamTest.java:513) ... 107 more {noformat}