private void Dependency_OnChange(object sender, SqlNotificationEventArgs e)
 {
     if (e.Type == SqlNotificationType.Change)
     {
         ReservationHub.GetReservation();
     }
 }
        public void Setup()
        {
            mockClients     = new Mock <IHubCallerClients>();
            mockClientProxy = new Mock <IClientProxy>();

            mockClients.Setup(clients => clients.All).Returns(mockClientProxy.Object);

            reservationHub = new ReservationHub
            {
                Clients = mockClients.Object
            };
        }