public void GetAllVenue()
{
Mock <ISeatService> mockSeatService = new Mock <ISeatService>();
Mock <ITMLayoutService> mockTMLayoutService = new Mock <ITMLayoutService>();
Mock <IAreaService> mockAreaService = new Mock <IAreaService>();
Mock <IVenueRepository> mockVenueRepository = new Mock <IVenueRepository>();
VenueService venueService = new VenueService(mockVenueRepository.Object,
mockTMLayoutService.Object, mockAreaService.Object, mockSeatService.Object);
List <VenueDto> venues = venueService.GetAllVenue();
venues.Should().NotBeNull();
}