ReactiveMongodbPanacheResourceTest is regularly failing

[jaikiran]

ReactiveMongodbPanacheResourceTest has been failing in our CI jobs. Initially the await timeout used in that test was 1 second. Given our CI issues, I thought it was just a case of the runtime being slow, so I increased the timeout to 10 seconds, but it still fails:

2020-08-28T12:07:01.1800062Z [ERROR] Tests run: 6, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 23.519 s <<< FAILURE! - in io.quarkus.it.mongodb.panache.reactive.ReactiveMongodbPanacheResourceTest
2020-08-28T12:07:01.1899699Z [ERROR] io.quarkus.it.mongodb.panache.reactive.ReactiveMongodbPanacheResourceTest.testReactiveBookEntity  Time elapsed: 10.922 s  <<< ERROR!
2020-08-28T12:07:01.2022093Z org.awaitility.core.ConditionTimeoutException: Condition returned by method "callReactiveBookEndpoint" in class io.quarkus.it.mongodb.panache.reactive.ReactiveMongodbPanacheResourceTest was not fulfilled within 10 seconds.
2020-08-28T12:07:01.2039988Z 	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:165)
2020-08-28T12:07:01.2040849Z 	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)
2020-08-28T12:07:01.2041735Z 	at org.awaitility.core.CallableCondition.await(CallableCondition.java:26)
2020-08-28T12:07:01.2042449Z 	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:895)
2020-08-28T12:07:01.2159429Z 	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:864)
2020-08-28T12:07:01.2266484Z 	at io.quarkus.it.mongodb.panache.reactive.ReactiveMongodbPanacheResourceTest.callReactiveBookEndpoint(ReactiveMongodbPanacheResourceTest.kt:203)
2020-08-28T12:07:01.2327458Z 	at io.quarkus.it.mongodb.panache.reactive.ReactiveMongodbPanacheResourceTest.testReactiveBookEntity(ReactiveMongodbPanacheResourceTest.kt:46)
2020-08-28T12:07:01.2627127Z 	at 

[jaikiran]

Here's the PR which shows this failure #11690

[quarkusbot]

/cc @loicmathieu, @evanchooly
/cc @FroMage, @loicmathieu

[FroMage]

I dunno, the error I get myself with this test is:

Underlying exception : java.lang.IllegalStateException: Error invoking java.lang.reflect.Executable#getParameters
	at io.quarkus.test.junit.mockito.internal.CreateMockitoMocksCallback.createMockAndSetTestField(CreateMockitoMocksCallback.java:44)
	at io.quarkus.test.junit.mockito.internal.CreateMockitoMocksCallback.beforeAll(CreateMockitoMocksCallback.java:28)
	... 67 more
Caused by: java.lang.IllegalStateException: Error invoking java.lang.reflect.Executable#getParameters
	at net.bytebuddy.description.method.ParameterDescription$ForLoadedParameter$Dispatcher$ForJava8CapableVm.getParameter(ParameterDescription.java:523)
	at net.bytebuddy.description.method.ParameterDescription$ForLoadedParameter$Dispatcher$ForJava8CapableVm.isNamePresent(ParameterDescription.java:489)
	at net.bytebuddy.description.method.ParameterDescription$ForLoadedParameter.isNamed(ParameterDescription.java:277)
	at net.bytebuddy.description.method.ParameterDescription$TypeSubstituting.isNamed(ParameterDescription.java:1080)
	at net.bytebuddy.description.method.ParameterDescription$AbstractBase.asToken(ParameterDescription.java:181)
	at net.bytebuddy.description.method.ParameterDescription$AbstractBase.asToken(ParameterDescription.java:129)
	at net.bytebuddy.description.method.ParameterList$AbstractBase.asTokenList(ParameterList.java:98)
	at net.bytebuddy.description.method.MethodDescription$AbstractBase.asToken(MethodDescription.java:801)
	at net.bytebuddy.description.method.MethodDescription$AbstractBase.asToken(MethodDescription.java:373)
	at net.bytebuddy.dynamic.Transformer$ForMethod.transform(Transformer.java:298)
	at net.bytebuddy.dynamic.Transformer$ForMethod.transform(Transformer.java:253)
	at net.bytebuddy.dynamic.Transformer$Compound.transform(Transformer.java:645)
	at net.bytebuddy.dynamic.scaffold.MethodRegistry$Default$Entry.asPreparedEntry(MethodRegistry.java:596)
	at net.bytebuddy.dynamic.scaffold.MethodRegistry$Default.prepare(MethodRegistry.java:484)
	at net.bytebuddy.dynamic.scaffold.subclass.SubclassDynamicTypeBuilder.make(SubclassDynamicTypeBuilder.java:213)
	at net.bytebuddy.dynamic.scaffold.subclass.SubclassDynamicTypeBuilder.make(SubclassDynamicTypeBuilder.java:204)
	at net.bytebuddy.dynamic.DynamicType$Builder$AbstractBase.make(DynamicType.java:3595)
	at org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator.mockClass(SubclassBytecodeGenerator.java:199)
	at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator$1.call(TypeCachingBytecodeGenerator.java:46)
	at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator$1.call(TypeCachingBytecodeGenerator.java:43)
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:152)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:365)
	at net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:174)
	at net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:376)
	at org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.mockClass(TypeCachingBytecodeGenerator.java:36)
	at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMockType(SubclassByteBuddyMockMaker.java:77)
	at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:43)
	at org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker.createMock(ByteBuddyMockMaker.java:29)
	at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:52)
	at org.mockito.internal.MockitoCore.mock(MockitoCore.java:61)
	at org.mockito.Mockito.mock(Mockito.java:1949)
	at org.mockito.Mockito.mock(Mockito.java:1860)
	... 69 more
Caused by: java.lang.reflect.MalformedParametersException: Invalid parameter name ""
	at java.lang.reflect.Executable.verifyParameters(Executable.java:386)
	at java.lang.reflect.Executable.privateGetParameters(Executable.java:416)
	at java.lang.reflect.Executable.getParameters(Executable.java:357)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at net.bytebuddy.description.method.ParameterDescription$ForLoadedParameter$Dispatcher$ForJava8CapableVm.getParameter(ParameterDescription.java:519)
	... 100 more

[loicmathieu]

This seems to be related to SSE event comming from different threads not correctly handled by RestEasy.
The same kind of test starts failing at the same time on the resteasy-mutiny IT, see #11687

[cescoffier]

Investigation in progress in #11727.
It seems to be the same SSE related issue.

[cescoffier]

Handled by #11828.