public void TestIso8583PostTemplateEchoData()
{
var iso8583Post = new Iso8583Post();
iso8583Post.MessageType = Iso8583.MsgType._0200_TRAN_REQ;
iso8583Post[Iso8583.Bit._003_PROC_CODE] = "000000";
iso8583Post[Iso8583.Bit._037_RETRIEVAL_REF_NUM] = "123456789012";
iso8583Post[Iso8583.Bit._038_AUTH_ID_RESPONSE] = "123456";
iso8583Post[Iso8583Post.Bit._059_ECHO_DATA] = "Echo Data";
var rawBytes = iso8583Post.ToMsg();
Assert.IsNotNull(rawBytes);
var iso8583 = new Iso8583();
UnknownFieldException expected = null;
try
{
iso8583.Unpack(rawBytes, 0);
}
catch (UnknownFieldException e)
{
expected = e;
}
Assert.IsNotNull(expected);
Assert.AreEqual("59", expected.FieldNumber);
}
public void TestIso8583PostTemplateAuthIdResponse()
{
var iso8583Post = new Iso8583Post();
iso8583Post.MessageType = Iso8583.MsgType._0200_TRAN_REQ;
iso8583Post[Iso8583.Bit._003_PROC_CODE] = "000000";
iso8583Post[Iso8583.Bit._037_RETRIEVAL_REF_NUM] = "123456789012";
iso8583Post[Iso8583.Bit._038_AUTH_ID_RESPONSE] = "12 abc";
var rawBytes = iso8583Post.ToMsg();
Assert.IsNotNull(rawBytes);
var iso8583 = new Iso8583();
FieldFormatException expected = null;
try
{
iso8583.Unpack(rawBytes, 0);
}
catch (FieldFormatException ffe)
{
expected = ffe;
}
Assert.IsNotNull(expected);
Assert.AreEqual(Iso8583.Bit._038_AUTH_ID_RESPONSE, expected.FieldNumber);
}
public void TestDontKnow()
{
var msg = new Iso8583Post();
msg.MessageType = Iso8583.MsgType._0200_TRAN_REQ;
msg[3] = "270000";
msg.TransactionAmount = 400;
msg.TransmissionDateTime.SetNow();
msg[11] = "123456";
msg[12] = "151518";
msg[13] = "1212";
msg[22] = "012";
msg[25] = "00";
msg[26] = "12";
msg[32] = "588892";
msg[33] = "123456";
msg[37] = "123456789123";
msg[41] = "21458796";
msg[42] = "100200300400500";
msg[43] = new string('x', 40);
msg[48] = "A";
msg[49] = "716";
msg[100] = "123456";
msg[102] = "9012273811";
msg[103] = "010203040506";
msg[123] = "100111100130119";
msg.Private[Field127.Bit._002_SWITCH_KEY] = DateTime.Now.ToString("yyyyMMDDHHmmss");
#pragma warning disable 168
var data = msg.ToMsg();
#pragma warning restore 168
}
public void TestIso8583PostToMsg()
{
var msg = new Iso8583Post();
msg.MessageType = 0x200;
msg[3] = "000000";
msg.Private[2] = "hello";
var actual = msg.ToMsg();
var mtid = Encoding.ASCII.GetBytes("0200");
var bitmap = new Bitmap();
bitmap[3] = true;
bitmap[127] = true;
var primaryBitmap = bitmap.ToMsg();
var primaryMessageContent = Encoding.ASCII.GetBytes("000000");
bitmap = new Bitmap();
bitmap[2] = true;
var privateBitmap = bitmap.ToMsg();
var privateContent = Encoding.ASCII.GetBytes("05hello");
var privateLength = privateBitmap.Length + privateContent.Length;
var privateMessage = new byte[privateLength];
Array.Copy(privateBitmap, privateMessage, privateBitmap.Length);
Array.Copy(privateContent, 0, privateMessage, privateBitmap.Length, privateContent.Length);
var privateMessageLengthHeader = Encoding.ASCII.GetBytes(privateLength.ToString().PadLeft(6, '0'));
var messageLength = 4 + primaryBitmap.Length + 6 + 6 + privateMessage.Length;
var message = new byte[messageLength];
var offset = 0;
Array.Copy(mtid, 0, message, offset, mtid.Length);
offset += mtid.Length;
Array.Copy(primaryBitmap, 0, message, offset, primaryBitmap.Length);
offset += primaryBitmap.Length;
Array.Copy(primaryMessageContent, 0, message, offset, primaryMessageContent.Length);
offset += primaryMessageContent.Length;
Array.Copy(privateMessageLengthHeader, 0, message, offset, privateMessageLengthHeader.Length);
offset += privateMessageLengthHeader.Length;
Array.Copy(privateMessage, 0, message, offset, privateMessage.Length);
Assert.AreEqual(messageLength, msg.PackedLength, "Message length not equal");
var equals = true;
for (var i = 0; i < messageLength; i++)
{
equals &= message[i] == actual[i];
}
Assert.AreEqual(true, equals, "Messages not equal");
}
public void TestIso8583PostUnpack()
{
var mtid = Encoding.ASCII.GetBytes("0200");
var bitmap = new Bitmap();
bitmap[3] = true;
bitmap[127] = true;
var primaryBitmap = bitmap.ToMsg();
var primaryMessageContent = Encoding.ASCII.GetBytes("000000");
bitmap = new Bitmap();
bitmap[2] = true;
var privateBitmap = bitmap.ToMsg();
var privateContent = Encoding.ASCII.GetBytes("05hello");
var privateLength = privateBitmap.Length + privateContent.Length;
var privateMessage = new byte[privateLength];
Array.Copy(privateBitmap, privateMessage, privateBitmap.Length);
Array.Copy(privateContent, 0, privateMessage, privateBitmap.Length, privateContent.Length);
var privateMessageLengthHeader = Encoding.ASCII.GetBytes(privateLength.ToString().PadLeft(6, '0'));
var messageLength = 4 + primaryBitmap.Length + 6 + 6 + privateMessage.Length;
var message = new byte[messageLength];
var offset = 0;
Array.Copy(mtid, 0, message, offset, mtid.Length);
offset += mtid.Length;
Array.Copy(primaryBitmap, 0, message, offset, primaryBitmap.Length);
offset += primaryBitmap.Length;
Array.Copy(primaryMessageContent, 0, message, offset, primaryMessageContent.Length);
offset += primaryMessageContent.Length;
Array.Copy(privateMessageLengthHeader, 0, message, offset, privateMessageLengthHeader.Length);
offset += privateMessageLengthHeader.Length;
Array.Copy(privateMessage, 0, message, offset, privateMessage.Length);
var msg = new Iso8583Post();
msg.Unpack(message, 0);
Assert.AreEqual(message.Length, msg.PackedLength);
Assert.AreEqual("000000", msg[3]);
Assert.AreEqual("hello", msg.Private[2]);
}
public void TestPrivateMessagePack()
{
var msg = new Iso8583Post();
msg[2] = "58889212354567816";
msg[3] = "270010";
msg[102] = "9012273811";
msg.MessageType = 0x9820;
var actual = msg.ToMsg();
var bitmap = new Bitmap();
bitmap[2] = true;
bitmap[3] = true;
bitmap[102] = true;
var bitmapData = bitmap.ToMsg();
var msgContent = Encoding.ASCII.GetBytes("1758889212354567816270010109012273811");
var fullMessageLength = 4 + bitmapData.Length + msgContent.Length;
Assert.AreEqual(fullMessageLength, msg.PackedLength, "Incorrect packed length");
}
