Braintree.Tests.Integration.TransactionIntegrationTest.Sale_WithInvalidPurchaseOrderNumberAttributes C# (CSharp) Method

        public void Sale_WithInvalidPurchaseOrderNumberAttributes()
        {
            var request = new TransactionRequest
            {
                Amount = SandboxValues.TransactionAmount.AUTHORIZE,
                TaxExempt = true,
                TaxAmount = 10M,
                PurchaseOrderNumber = "\u00c3\u009f\u00c3\u00a5\u00e2\u0088\u0082",
                CreditCard = new TransactionCreditCardRequest
                {
                    Number = SandboxValues.CreditCardNumber.VISA,
                    ExpirationDate = "05/2009",
                }
            };

            Result<Transaction> result = gateway.Transaction.Sale(request);

            Assert.IsFalse(result.IsSuccess());

            Assert.AreEqual(
                ValidationErrorCode.TRANSACTION_PURCHASE_ORDER_NUMBER_IS_INVALID,
                result.Errors.ForObject("Transaction").OnField("PurchaseOrderNumber")[0].Code
            );
        }