public void UpdateCustomer() { var repository = new CustomerRepositoryHelper(); var customer = new CustomerData { LicenseId = "123", FirstName = "Sergei1", LastName = "oak2", DateOfBirth = DateTime.Now.Date.ToString("yyyyMMdd"), Email = "[email protected]", IsEmailVerified = false, Timezone = "UTC4", HashPass = "******", PaymentProfile = "test6", Expires = DateTime.Now, Obs = "7", Status = "8", Type = "9" }; Console.WriteLine(repository.UpdateCustomer(customer)); }