public void UpdateCustomerObjects()
        {
            var id = Guid.Parse("3d86d1d0-e875-4764-9ee6-7e5835d0e921");

            using (var unitOfWork = UnitOfWorkScope.BeginScope<ModelDataContext>())
            {
                var customerService = new CustomerService(unitOfWork);

                var customer = customerService.GetByID(id);
                customer.Country = "CN";

                customerService.Update(new List<CustomerDataObject>() { customer });
            }
        }
        public void AddCustomerObjectsTest()
        {
            var customer = new CustomerDataObject()
            {
                ID = Guid.NewGuid(),
                Name = "New",
                Region = "BBT",
                Country = "BeiJing"
            };

            using (var unitOfWork = UnitOfWorkScope.BeginScope<ModelDataContext>())
            {
                var customerService = new CustomerService(unitOfWork);
                customerService.Add(new List<CustomerDataObject>() { customer });
            }
        }