Braintree.Tests.Integration.TransactionIntegrationTest.Search_OnTransactionType C# (CSharp) Méthode

        public void Search_OnTransactionType()
        {
            string name = new Random().Next(1000000).ToString();
            TransactionRequest request = new TransactionRequest
            {
                Amount = SandboxValues.TransactionAmount.AUTHORIZE,
                CreditCard = new TransactionCreditCardRequest
                {
                    Number = SandboxValues.CreditCardNumber.VISA,
                    ExpirationDate = "05/2010",
                    CardholderName = name
                },
                Options = new TransactionOptionsRequest
                {
                    SubmitForSettlement = true
                }
            };

            Transaction creditTransaction = gateway.Transaction.Credit(request).Target;

            Transaction saleTransaction = gateway.Transaction.Sale(request).Target;

            gateway.TestTransaction.Settle(saleTransaction.Id);
            Transaction refundTransaction = gateway.Transaction.Refund(saleTransaction.Id).Target;

            TransactionSearchRequest searchRequest = new TransactionSearchRequest().
                CreditCardCardholderName.Is(name).
                Type.Is(TransactionType.CREDIT);

            Assert.AreEqual(2, gateway.Transaction.Search(searchRequest).MaximumCount);

            searchRequest = new TransactionSearchRequest().
                CreditCardCardholderName.Is(name).
                Type.Is(TransactionType.CREDIT).
                Refund.Is(true);

            ResourceCollection<Transaction> collection = gateway.Transaction.Search(searchRequest);

            Assert.AreEqual(1, collection.MaximumCount);
            Assert.AreEqual(refundTransaction.Id, collection.FirstItem.Id);

            searchRequest = new TransactionSearchRequest().
                CreditCardCardholderName.Is(name).
                Type.Is(TransactionType.CREDIT).
                Refund.Is(false);

            collection = gateway.Transaction.Search(searchRequest);

            Assert.AreEqual(1, collection.MaximumCount);
            Assert.AreEqual(creditTransaction.Id, collection.FirstItem.Id);
        }