public void Resumes_Relaying()
        {
            Enum expectedType = SupportEvent.Type.TYPE1;

            subject.RelayEvent(expectedType);
            subject.Suspend();
            subject.Resume();

            localDispatcher.Verify(
                _localDispatcher => _localDispatcher.AddEventListener(
                    It.Is <Enum> (arg1 => arg1 == expectedType),
                    It.Is <Action <IEvent> >(arg1 => arg1 == channelDispatcher.Object.Dispatch)
                    ),
                Times.Exactly(2));
        }