Expected a SpanEvent with id x but was y

gistfile1.txt

testFailure
testConnection[:child:8](com.navercorp.pinpoint.plugin.mongodb.MongoDBIT_2_X_IT)
java.lang.AssertionError
Expected a SpanEvent with apiId[8] but was [-23]. expected: SpanEvent(serviceType: 2651, apiId: 8, exception: null, rpc: ExpectedTraceField{expectedType=ALWAYS_TRUE, expected='null'}, endPoint: ExpectedTraceField{expectedType=EQUALS, expected='localhost:27018'}, remoteAddr: ExpectedTraceField{expectedType=ALWAYS_TRUE, expected='null'}, destinationId: ExpectedTraceField{expectedType=ALWAYS_TRUE, expected='null'}, annotations: [Collection-Info=customers, Collection-Option=secondaryPreferred, MONGO-JSON-Data=StringStringValue{stringValue1='{"name":"?"}', stringValue2='"Roy3"'}], localAsyncId: null), was: (serviceType: 2651, apiId: -23, exceptionInfo: null, rpc: null, endPoint: localhost:27018, destinationId: myMongoDbFake, [151=customers, 152=secondaryPreferred], asyncId: nullnextAsyncId: null)
com.navercorp.pinpoint.test.PluginVerifierExternalAdaptor,verifySpan,PluginVerifierExternalAdaptor.java,647
com.navercorp.pinpoint.test.PluginVerifierExternalAdaptor,verifyTrace,PluginVerifierExternalAdaptor.java,258
com.navercorp.pinpoint.plugin.mongodb.MongoDBITBase_2_X,filterData,MongoDBITBase_2_X.java,287
com.navercorp.pinpoint.plugin.mongodb.MongoDBITBase_2_X,testConnection,MongoDBITBase_2_X.java,136
sun.reflect.NativeMethodAccessorImpl,invoke0,NativeMethodAccessorImpl.java,-2
sun.reflect.NativeMethodAccessorImpl,invoke,NativeMethodAccessorImpl.java,62
sun.reflect.DelegatingMethodAccessorImpl,invoke,DelegatingMethodAccessorImpl.java,43
java.lang.reflect.Method,invoke,Method.java,498
org.junit.runners.model.FrameworkMethod$1,runReflectiveCall,FrameworkMethod.java,50
org.junit.internal.runners.model.ReflectiveCallable,run,ReflectiveCallable.java,12
org.junit.runners.model.FrameworkMethod,invokeExplosively,FrameworkMethod.java,47
org.junit.internal.runners.statements.InvokeMethod,evaluate,InvokeMethod.java,17
com.navercorp.pinpoint.test.plugin.ForkedPinpointPluginTestRunner$1,evaluate,ForkedPinpointPluginTestRunner.java,63
org.junit.runners.ParentRunner,runLeaf,ParentRunner.java,325
org.junit.runners.BlockJUnit4ClassRunner,runChild,BlockJUnit4ClassRunner.java,78
org.junit.runners.BlockJUnit4ClassRunner,runChild,BlockJUnit4ClassRunner.java,57
org.junit.runners.ParentRunner$3,run,ParentRunner.java,290
org.junit.runners.ParentRunner$1,schedule,ParentRunner.java,71
org.junit.runners.ParentRunner,runChildren,ParentRunner.java,288
org.junit.runners.ParentRunner,access$000,ParentRunner.java,58
org.junit.runners.ParentRunner$2,evaluate,ParentRunner.java,268
org.junit.internal.runners.statements.RunBefores,evaluate,RunBefores.java,26
org.junit.internal.runners.statements.RunAfters,evaluate,RunAfters.java,27
org.junit.runners.ParentRunner,run,ParentRunner.java,363
org.junit.runner.JUnitCore,run,JUnitCore.java,137
com.navercorp.pinpoint.test.plugin.shared.SharedPinpointPluginTest$1,run,SharedPinpointPluginTest.java,163
java.lang.Thread,run,Thread.java,748