private async void BeUniqueByAddressLine1AddressLine2CityStateProvinceIDPostalCode_Create_Not_Exists()
        {
            Mock <IAddressRepository> addressRepository = new Mock <IAddressRepository>();

            addressRepository.Setup(x => x.ByAddressLine1AddressLine2CityStateProvinceIDPostalCode(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <string>())).Returns(Task.FromResult <Address>(null));
            var validator = new ApiAddressRequestModelValidator(addressRepository.Object);

            await validator.ValidateCreateAsync(new ApiAddressRequestModel());

            validator.ShouldNotHaveValidationErrorFor(x => x.AddressLine1, "A");
        }
        public async void AddressLine2_Create_length()
        {
            Mock <IAddressRepository> addressRepository = new Mock <IAddressRepository>();

            addressRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new Address()));

            var validator = new ApiAddressRequestModelValidator(addressRepository.Object);
            await validator.ValidateCreateAsync(new ApiAddressRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.AddressLine2, new string('A', 61));
        }
        public async void PostalCode_Create_null()
        {
            Mock <IAddressRepository> addressRepository = new Mock <IAddressRepository>();

            addressRepository.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult(new Address()));

            var validator = new ApiAddressRequestModelValidator(addressRepository.Object);
            await validator.ValidateCreateAsync(new ApiAddressRequestModel());

            validator.ShouldHaveValidationErrorFor(x => x.PostalCode, null as string);
        }