[arquillian-issues] [JBoss JIRA] Created: (ARQ-245) When using TestNG, an embedded container (e.g. weld-ee) and multiple test classes, test fail randomly

When using TestNG, an embedded container (e.g. weld-ee) and multiple test classes, test fail randomly ----------------------------------------------------------------------------------------------------- Key: ARQ-245 URL: https://jira.jboss.org/browse/ARQ-245 Project: Arquillian Issue Type: Bug Components: Test Harness Integration Affects Versions: 1.0.0.Alpha3 Reporter: Adam Warski As TestNG interleaves tests from different classes (even in single-threaded mode), cleanup of one class (@AfterClass) can happen to be invoked in the middle of executing tests from another class. More precisely, it clears the Container instance: at org.jboss.weld.Container.cleanup(Container.java:108) at org.jboss.weld.bootstrap.WeldBootstrap.shutdown(WeldBootstrap.java:460) at org.jboss.arquillian.container.weld.ee.embedded_1_1.mock.MockServletLifecycle.endApplication(MockServletLifecycle.java:126) at org.jboss.arquillian.container.weld.ee.embedded_1_1.mock.TestContainer.stopContainer(TestContainer.java:139) at org.jboss.arquillian.container.weld.ee.embedded_1_1.WeldEEMockContainer.undeploy(WeldEEMockContainer.java:131) at org.jboss.arquillian.impl.handler.ContainerUndeployer.callback(ContainerUndeployer.java:61) at org.jboss.arquillian.impl.handler.ContainerUndeployer.callback(ContainerUndeployer.java:47) at org.jboss.arquillian.impl.event.MapEventManager.fire(MapEventManager.java:63) at org.jboss.arquillian.impl.context.AbstractEventContext.fire(AbstractEventContext.java:115) at org.jboss.arquillian.impl.EventTestRunnerAdaptor.afterClass(EventTestRunnerAdaptor.java:86) at org.jboss.arquillian.testng.Arquillian.arquillianAfterClass(Arquillian.java:83) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-1) 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.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:644) at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:443) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:160) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:90) at org.testng.internal.TestMethodWorker.invokeAfterClassMethods(TestMethodWorker.java:227) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:124) at org.testng.TestRunner.runWorkers(TestRunner.java:908) at org.testng.TestRunner.privateRun(TestRunner.java:617) at org.testng.TestRunner.run(TestRunner.java:498) at org.testng.SuiteRunner.runTest(SuiteRunner.java:329) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:324) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:296) at org.testng.SuiteRunner.run(SuiteRunner.java:201) at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:915) at org.testng.TestNG.runSuitesLocally(TestNG.java:879) at org.testng.TestNG.run(TestNG.java:787) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:75) at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:92) (notice the AfterClass, Arquillian:83), which causes any subsequent test to throw: org.jboss.arquillian.impl.event.FiredEventException: java.lang.IllegalStateException: Singleton is not set at org.jboss.arquillian.impl.event.MapEventManager.fire(MapEventManager.java:68) at org.jboss.arquillian.impl.context.AbstractEventContext.fire(AbstractEventContext.java:115) at org.jboss.arquillian.impl.context.AbstractEventContext.fire(AbstractEventContext.java:113) at org.jboss.arquillian.impl.EventTestRunnerAdaptor.before(EventTestRunnerAdaptor.java:97) at org.jboss.arquillian.testng.Arquillian.arquillianBeforeTest(Arquillian.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.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:644) at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:443) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:160) at org.testng.internal.Invoker.invokeMethod(Invoker.java:494) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:700) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1002) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:137) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:121) at org.testng.TestRunner.runWorkers(TestRunner.java:908) at org.testng.TestRunner.privateRun(TestRunner.java:617) at org.testng.TestRunner.run(TestRunner.java:498) at org.testng.SuiteRunner.runTest(SuiteRunner.java:329) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:324) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:296) at org.testng.SuiteRunner.run(SuiteRunner.java:201) at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:915) at org.testng.TestNG.runSuitesLocally(TestNG.java:879) at org.testng.TestNG.run(TestNG.java:787) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:75) at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:92) Caused by: java.lang.IllegalStateException: Singleton is not set at org.jboss.weld.bootstrap.api.helpers.IsolatedStaticSingletonProvider$IsolatedStaticSingleton.get(IsolatedStaticSingletonProvider.java:52) at org.jboss.weld.Container.instance(Container.java:58) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.getProxiedInstance(ClientProxyMethodHandler.java:138) at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.invoke(ClientProxyMethodHandler.java:100) at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43) at org.jboss.weld.servlet.HttpSessionManager_$$_javassist_14.setSession(HttpSessionManager_$$_javassist_14.java) at org.jboss.arquillian.container.weld.ee.embedded_1_1.WeldEEMockContainer$1.callback(WeldEEMockContainer.java:111) at org.jboss.arquillian.container.weld.ee.embedded_1_1.WeldEEMockContainer$1.callback(WeldEEMockContainer.java:95) at org.jboss.arquillian.impl.event.MapEventManager.fire(MapEventManager.java:63) ... 28 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: 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