Cast problems in AssociationDecoratorTest
-----------------------------------------
Key: QI-231
URL: http://issues.ops4j.org/browse/QI-231
Project: Qi4j
Issue Type: Bug
Reporter: Niclas Hedhman
Assignee: Rickard Öberg
Priority: Blocker
Fix For: 1.0
It happens intermittently that the AssociationDecoratorTest fails with the
exception below. This is very worrying to me, as it could be indeterministic
code somewhere causing it.
java.lang.IllegalArgumentException: method:
org.qi4j.api.entity.association.ManyAssociation.add
delegate: class org.qi4j.runtime.injection.UsesGenericClassTest
delegateType: java.lang.Class
arguments:
java.lang.Integer
$Proxy84
at
org.qi4j.runtime.entity.associations.DecoratorMixin.invoke(DecoratorMixin.java:67)
at
org.qi4j.runtime.composite.GenericFragmentInvocationHandler.invoke(GenericFragmentInvocationHandler.java:38)
at $Proxy85.add(Unknown Source)
at
org.qi4j.runtime.entity.associations.AssociationDecoratorTest$EmployeesAuditConcern.add(AssociationDecoratorTest.java:119)
at
org.qi4j.runtime.entity.associations.AssociationDecoratorTest$EmployeesAuditConcern.add(AssociationDecoratorTest.java:112)
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.qi4j.runtime.composite.TypedModifierInvocationHandler.invoke(TypedModifierInvocationHandler.java:39)
at
org.qi4j.runtime.composite.MethodConcernsInstance.invoke(MethodConcernsInstance.java:48)
at
org.qi4j.runtime.composite.CompositeMethodInstance.invoke(CompositeMethodInstance.java:59)
at
org.qi4j.runtime.composite.TransientInstance.invoke(TransientInstance.java:128)
at
org.qi4j.runtime.composite.CompositeMethodModel.invoke(CompositeMethodModel.java:148)
at
org.qi4j.runtime.composite.CompositeMethodsModel.invoke(CompositeMethodsModel.java:113)
at
org.qi4j.runtime.composite.AbstractCompositeModel.invoke(AbstractCompositeModel.java:115)
at
org.qi4j.runtime.composite.TransientInstance.invoke(TransientInstance.java:57)
at $Proxy81.add(Unknown Source)
at
org.qi4j.runtime.entity.associations.AssociationDecoratorTest.testAssociationDecorator(AssociationDecoratorTest.java:71)
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.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
at
org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
at
org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88)
at
org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
at
org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
at
org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
at
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
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.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345)
at
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009)
Caused by: java.lang.IllegalArgumentException: object is not an instance of
declaring class
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.qi4j.runtime.entity.associations.DecoratorMixin.invoke(DecoratorMixin.java:57)
... 44 more
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