public void TestBinaryBitmap()
{
MessageFactory <IsoMessage> mf = new MessageFactory <IsoMessage>();
ConfigParser.ConfigureFromClasspathConfig(mf, @"/Resources/issue4.xml");
IsoMessage bm = mf.GetMessageTemplate(0x800);
bm.BinBitmap = true;
var bb = bm.WriteToBuffer(2);
Assert.Equal(62, bb.Length); //"Wrong message length for new BIN"
var memStream = new MemoryStream();
var binWriter = new BinaryWriter(memStream);
foreach (var @sbyte in bb)
{
binWriter.Write(@sbyte);
}
var binReader = new BinaryReader(memStream);
memStream.Position = 0;
var buf = binReader.ReadBytes(2);
Array.Reverse(buf); // due to the Big Endianness of Java
Assert.Equal(60,
BitConverter.ToInt16(buf,
0));
MessageFactory <IsoMessage> mfp = new MessageFactory <IsoMessage> {
UseBinaryBitmap = true
};
ConfigParser.ConfigureFromClasspathConfig(mfp, @"/Resources/issue4.xml");
var buf2 = binReader.ReadBytes((int)(memStream.Length - memStream.Position));
bm = mfp.ParseMessage(buf2.ToSignedBytes(), 0);
Assert.True(bm.BinBitmap, "Parsed message should have binary bitmap flag set");
Assert.False(bm.Binary);
var bbp = bm.WriteToBuffer(2);
Assert.Equal(bb,
bbp); // "Parsed-reencoded BIN differs from original"
}