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[BUG] flaky test (testUseCaseBus_canInvokeAUseCaseWithTimeout) #1

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lestephane opened this issue Aug 20, 2019 · 0 comments
Open

[BUG] flaky test (testUseCaseBus_canInvokeAUseCaseWithTimeout) #1

lestephane opened this issue Aug 20, 2019 · 0 comments
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@envimate-opensource
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bug Something isn't working

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@lestephane
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Describe the bug

While filing a PR, and running mvn test I got completely unrelated test failures that disappeared upon re-running mvn test (with no other modification)

[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running com.envimate.messageMate.useCases.exceptionThrowing.ExceptionThrowingUseCaseInvocationSpecs
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.198 s - in com.envimate.messageMate.useCases.exceptionThrowing.ExceptionThrowingUseCaseInvocationSpecs
[INFO] Running com.envimate.messageMate.useCases.UseCaseSpecialInvocationSpecs
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 s - in com.envimate.messageMate.useCases.UseCaseSpecialInvocationSpecs
[INFO] Running com.envimate.messageMate.useCases.singleEventParameter.SingleEventParameterUseCaseInvocationSpecs
[ERROR] Tests run: 11, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.12 s <<< FAILURE! - in com.envimate.messageMate.useCases.singleEventParameter.SingleEventParameterUseCaseInvocationSpecs
[ERROR] testUseCaseBus_canInvokeAUseCaseWithTimeout{TestUseCase}  Time elapsed: 0.03 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: Unexpected exception
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:43)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:129)
	at com.envimate.messageMate.shared.validations.SharedTestValidations.assertNoExceptionThrown(SharedTestValidations.java:90)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationValidationBuilder.lambda$expectTheUseCaseToBeInvokedByTheUseCaseBus$3(UseCaseInvocationValidationBuilder.java:86)
	at com.envimate.messageMate.useCases.givenWhenThen.Then.then(Then.java:53)
	at com.envimate.messageMate.useCases.UseCaseInvocationSpecs.testUseCaseBus_canInvokeAUseCaseWithTimeout(UseCaseInvocationSpecs.java:111)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:675)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:125)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:132)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:124)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:74)
	at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:104)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:62)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:43)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:35)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:202)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:198)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
	at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
	at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.util.concurrent.TimeoutException: Response future timed out
	at com.envimate.messageMate.messageFunction.internal.ExpectedResponseFuture.getResponse(ExpectedResponseFuture.java:164)
	at com.envimate.messageMate.messageFunction.internal.ExpectedResponseFuture.getRaw(ExpectedResponseFuture.java:138)
	at com.envimate.messageMate.serializedMessageBus.SerializedMessageBusImpl.invokeAndWait(SerializedMessageBusImpl.java:138)
	at com.envimate.messageMate.serializedMessageBus.SerializedMessageBusImpl.invokeAndWaitDeserialized(SerializedMessageBusImpl.java:189)
	at com.envimate.messageMate.useCases.useCaseBus.UseCaseBusImpl.invokeAndWait(UseCaseBusImpl.java:57)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.lambda$theRequestIsInvokedOnTheUseCaseBusWithTimeout$4(UseCaseInvocationActionBuilder.java:105)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.invokeOnTheUseCase(UseCaseInvocationActionBuilder.java:153)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.lambda$invokeOnTheUseCaseFullySerialized$7(UseCaseInvocationActionBuilder.java:127)
	at com.envimate.messageMate.useCases.givenWhenThen.Then.then(Then.java:48)
	... 66 more

[INFO] Running com.envimate.messageMate.useCases.injectedParameter.InjectedParameterUseCaseInvocationSpecs
[ERROR] Tests run: 11, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.099 s <<< FAILURE! - in com.envimate.messageMate.useCases.injectedParameter.InjectedParameterUseCaseInvocationSpecs
[ERROR] testUseCaseBus_canInvokeAUseCaseWithTimeout{TestUseCase}  Time elapsed: 0.001 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: Unexpected exception
	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:43)
	at org.junit.jupiter.api.Assertions.fail(Assertions.java:129)
	at com.envimate.messageMate.shared.validations.SharedTestValidations.assertNoExceptionThrown(SharedTestValidations.java:90)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationValidationBuilder.lambda$expectTheUseCaseToBeInvokedByTheUseCaseBus$3(UseCaseInvocationValidationBuilder.java:86)
	at com.envimate.messageMate.useCases.givenWhenThen.Then.then(Then.java:53)
	at com.envimate.messageMate.useCases.UseCaseInvocationSpecs.testUseCaseBus_canInvokeAUseCaseWithTimeout(UseCaseInvocationSpecs.java:111)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:675)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:125)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:132)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:124)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:74)
	at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:104)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:62)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:43)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:35)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:202)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:198)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
	at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
	at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.util.concurrent.TimeoutException: Response future timed out
	at com.envimate.messageMate.messageFunction.internal.ExpectedResponseFuture.getResponse(ExpectedResponseFuture.java:164)
	at com.envimate.messageMate.messageFunction.internal.ExpectedResponseFuture.getRaw(ExpectedResponseFuture.java:138)
	at com.envimate.messageMate.serializedMessageBus.SerializedMessageBusImpl.invokeAndWait(SerializedMessageBusImpl.java:138)
	at com.envimate.messageMate.serializedMessageBus.SerializedMessageBusImpl.invokeAndWaitDeserialized(SerializedMessageBusImpl.java:189)
	at com.envimate.messageMate.useCases.useCaseBus.UseCaseBusImpl.invokeAndWait(UseCaseBusImpl.java:57)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.lambda$theRequestIsInvokedOnTheUseCaseBusWithTimeout$4(UseCaseInvocationActionBuilder.java:105)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.invokeOnTheUseCase(UseCaseInvocationActionBuilder.java:153)
	at com.envimate.messageMate.useCases.givenWhenThen.UseCaseInvocationActionBuilder.lambda$invokeOnTheUseCaseFullySerialized$7(UseCaseInvocationActionBuilder.java:127)
	at com.envimate.messageMate.useCases.givenWhenThen.Then.then(Then.java:48)
	... 66 more
...
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   InjectedParameterUseCaseInvocationSpecs.testUseCaseBus_canInvokeAUseCaseWithTimeout Unexpected exception
[ERROR]   SingleEventParameterUseCaseInvocationSpecs.testUseCaseBus_canInvokeAUseCaseWithTimeout Unexpected exception
[INFO] 
[ERROR] Tests run: 496, Failures: 2, Errors: 0, Skipped: 0
@lestephane lestephane added the bug Something isn't working label Aug 20, 2019
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@lestephane @envimate-opensource