private static void AddVerifierForDecorateeFactoryDependency(Expression decorateeExpression, InstanceProducer producer) { // Func<T> dependencies for the decoratee must be explicitly added to the InstanceProducer as // verifier. This allows those dependencies to be verified when calling Container.Verify(). Action verifier = GetVerifierFromDecorateeExpression(decorateeExpression); producer.AddVerifier(verifier); }