I have the following setup:
class MockObject : public Parent
{
public:
MOCK_CONST_METHOD0( GetSecondMockedObject, const Parent&() );
MOCK_CONST_METHOD0( SomethingReturnsBool, const bool() );
};
I have
MockObject mockParentObj;
MockObject mockChildObj;
// I create the following expectation on mockChildObj
EXPECT_CALL( mockChildObj, SomethingReturnsBool() ).WillRepeatedly( Return( true ) );
// I create the following expectation on mockParentObj
EXPECT_CALL( mockParentObject, GetSecondMockedObject() ).WillRepeatedly( ReturnRef( mockChildObj ) );
// I am going to use the parent mock object somewhere
realProductionObject.SomeRealFunction( mockParentObject );
// Definition of SomeRealFunction is part of the production code
SomeRealFunction( Parent pObject )
{
// This should call the parent mock object which should return the child
// mock object. Then on that object I call SomethingReturnsBool()
// and the value of "val" should be true.
Parent childObject = pObject.GetSecondMockedObject().
bool val = childObject.SomethingReturnsBool();
}
However, when I execute the code( which is a bit different than this code and it compiles without an issue) I get the following exception and it is caused by the call to SomethingReturnsBool():
First-chance exception at 0x023CC193 in MyTest.exe: 0xC0000005: Access violation reading location 0xCCCCCCE8.
Critical error detected c0000374
I am suspecting that the child mock object reference returned from the call GetSecondMockObject() is invalid. I am not sure how else to pass it? I tried using: ReturnPointee( &... ) instead of ReturnRef( ... ) but that also didn't work.
I would appreciate any suggestions!
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