{
try
{
UnpackMojo mojo = getMojo( "unpack-exception-plugin-config.xml" );
ArchiverManagerStub archiverManager = (ArchiverManagerStub) getVariableValueFromObject( mojo, "archiverManager" );
archiverManager.setUnArchiver( new UnArchiverWithException() );
mojo.execute();
fail( "Expected exception not thrown" );
}