Fixing issue#39 for CheckForErrors

Author: ramittal

Authorize.NET/Utility/HttpXmlUtility.cs

@@ -99,7 +99,22 @@ void CheckForErrors(ANetApiResponse response) {
             if (response.GetType() == typeof(createCustomerProfileTransactionResponse)) {
                 //there's a directResponse we need to find...
                 var thingy = (createCustomerProfileTransactionResponse)response;
-                thingy.directResponse = _xmlDoc.ChildNodes[1].ChildNodes[1].InnerText;
+                thingy.directResponse = null;
+                for (var i = 0; i <= 1; i++)
+                {
+                    if (null != _xmlDoc && null != _xmlDoc.ChildNodes[i])
+                    {
+                        for (var j = 0; j <= 1; j++)
+                        {
+                            if (null != _xmlDoc.ChildNodes[i].ChildNodes[j])
+                            {
+                                thingy.directResponse = _xmlDoc.ChildNodes[i].ChildNodes[j].InnerText;
+                            }
+                            if (null != thingy.directResponse) { break; }
+                        }
+                    }
+                    if (null != thingy.directResponse) { break; }
+                }
                 response = thingy;
             } else {
 

AuthorizeNETtest/CustomerGatewayTest.cs

@@ -982,5 +982,16 @@ public void SendTest_AuthOnly_ExtraOptions()
             Assert.IsTrue(actual.TransactionID.Trim().Length > 0);
             Assert.IsTrue(long.Parse(actual.TransactionID) > 0);
         }
+
+        [Test]
+        public void TestCheckForErrorscreateCustomerProfileTransactionResponse()
+        {
+            const string profileId = "24231938";
+            const string paymentProfileId = "22219473";
+            var gateway = new CustomerGateway(ApiLogin, TransactionKey);
+            var order = new Order(profileId, paymentProfileId, "") {Amount = (decimal) 25.10};
+            var response = gateway.AuthorizeAndCapture(order);
+            Assert.IsNotNull(response);
+        }
     }
 }