public void code_decode_test()
{
var bufMgr = new BufferManager(65535, 1);
var context = new WriterContext(bufMgr);
var buf = bufMgr.Dequeue();
bufMgr.Enqueue(buf);
var sut = new MessageFrame();
sut.SequenceNumber = 22;
var payload = Encoding.UTF8.GetBytes("Hello world");
sut.PayloadBuffer = new ArraySegment<byte>(payload, 0, payload.Length);
sut.Write(context);
var pos = 0;
var len = context.GetPackets().First().Count;
var frame2 = new MessageFrame();
frame2.Read(buf.Array, ref pos, ref len);
frame2.SequenceNumber.Should().Be(22);
Encoding.ASCII.GetString(sut.PayloadBuffer.Array, 0, sut.PayloadBuffer.Count).Should().Be("Hello world");
}
public void serialize_Simplistic_filter()
{
var bufferManager = new BufferManager(8192, 1);
var context = new WriterContext(bufferManager);
var buffer = bufferManager.Dequeue();
bufferManager.Enqueue(buffer);
var expected = new byte[]
{
0, //flags,
0, 2, // sequence number,
2, //destination length,
(byte)'M', (byte)'Q',
0, 16, // filter length
(byte)'l', (byte)'a', (byte)'s', (byte)'t', (byte)'_', (byte)'n', (byte)'a', (byte)'m', (byte)'e', //filter part 1
(byte)':', (byte)'k', (byte)'a', (byte)'l', (byte)'l', (byte)'e', (byte)';', //filter part 2
6, //payload length
(byte) 'm', (byte) 'o', (byte) 't', (byte) 'h', (byte)'e', (byte)'r' //payload
};
var sut = new MessageFrame();
sut.SequenceNumber = 2;
sut.Destination = "MQ";
sut.Properties.Add("last_name", "kalle");
var payload = Encoding.ASCII.GetBytes("mother");
sut.PayloadBuffer = new ArraySegment<byte>(payload, 0, payload.Length);
var actual = sut.Write(context);
for (int i = 0; i < expected.Length; i++)
{
if (expected[i] != buffer.Array[i])
throw new InvalidOperationException("Differs at " + i);
}
}
public void doing_a_partial_payload_write_properly()
{
var bufMgr = new BufferManager(5010, 1);
var context = new WriterContext(bufMgr);
var buf1 = bufMgr.Dequeue();
bufMgr.Enqueue(buf1);
var sut = new MessageFrame();
sut.SequenceNumber = 22;
var payload = Encoding.ASCII.GetBytes("Hello world".PadRight(10000));
sut.PayloadBuffer = new ArraySegment<byte>(payload, 0, payload.Length);
var actual1 = sut.Write(context);
var pos = 0;
var len = context.GetPackets().First().Count;
var frame2 = new MessageFrame();
frame2.Read(buf1.Array, ref pos, ref len);
var actual2 = sut.Write(context);
pos = 0;
len = context.GetPackets().Last().Count;
frame2.Read(buf1.Array, ref pos, ref len);
frame2.SequenceNumber.Should().Be(22);
frame2.IsFlaggedAsSmall.Should().BeFalse();
Encoding.ASCII.GetString(sut.PayloadBuffer.Array, 0, sut.PayloadBuffer.Count).TrimEnd(' ').Should().Be("Hello world");
actual1.Should().BeFalse();
actual2.Should().BeTrue();
}