public void GetTourById_ValueReturned()
{
mock.Setup(m => m.Tours.GetAll()).Returns(tours);
mock.Setup(m => m.Tours.Get(1)).Returns(tours.ElementAt(0));
var mapper = new MapperConfiguration(cfg => cfg.CreateMap <Tour, TourDTO>()).CreateMapper();
TourService service = new TourService(mock.Object);
//ISerialize<TourDTO> serialize = new TourSerialize();
//string example = serialize.serializeVary(mapper.Map<Tour, TourDTO>(tours.ElementAt(0)));
TourDTO data = service.GetTour(1);
Assert.IsNotNull(data);
}