[jboss-jira] [JBoss JIRA] (WFLY-10173) EjbInvocationStatisticsTestCase fails intermittently: wait-time=0

EjbInvocationStatisticsTestCase fails intermittently: wait-time=0 ----------------------------------------------------------------- Key: WFLY-10173 URL: https://issues.redhat.com/browse/WFLY-10173 Project: WildFly Issue Type: Bug Components: Test Suite Affects Versions: 12.0.0.Final Reporter: Jan Kalina Assignee: Cheng Fang Priority: Major Fix For: 21.0.0.Beta1, 20.0.1.Final Sometime, when running EjbInvocationStatisticsTestCase on Windows, assertion fails, as wait-time is 0 (verified it is 0 by adding debug message). For me it fails allTests in most of cases, but when running test standalone, it fails only in 1 of 4 cases. I suppose it is because of too short sleep in AbstractManagedBean. (in test is called 4 times, each invocation include 50ms sleep, so I consider probable the wait-time is 0 - need to use longer sleeps to fulfill the test) {code} [ERROR] Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.078 s <<< FAILURE! - in org.jboss.as.test.integration.ejb.management.deployments.EjbInvocationStatisticsTestCase [ERROR] testSingletonWaitTime(org.jboss.as.test.integration.ejb.management.deployments.EjbInvocationStatisticsTestCase) Time elapsed: 0.438 s <<< FAILURE! java.lang.AssertionError at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.jboss.as.test.integration.ejb.management.deployments.EjbInvocationStatisticsTestCase.validateWaitTimeStatistic(EjbInvocationStatisticsTestCase.java:179) at org.jboss.as.test.integration.ejb.management.deployments.EjbInvocationStatisticsTestCase.testSingletonWaitTime(EjbInvocationStatisticsTestCase.java:148) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.jboss.arquillian.junit.Arquillian$8$1.invoke(Arquillian.java:379) ... {code}