public async Task TestNoAckFlow()
{
const string data = "The cuiqk brwon fox jumps over the zaly god.";
var server = new FakeServer(SimulationMode.Success);
var connection = new Connection(server.EndPoint, Connection.DefaultSocketFactory, BPool, RPool, 16, 16);
const int correlationId = 379821;
const byte ack = 1;
var buffer = new ReusableMemoryStream(null);
BigEndianConverter.Write(buffer, 4 + 4 + 1 + data.Length - 4);
BigEndianConverter.Write(buffer, correlationId);
buffer.WriteByte(ack);
var s = Encoding.UTF8.GetBytes(data);
buffer.Write(s, 0, s.Length);
var bdata = buffer.ToArray();
var p = new TaskCompletionSource <Response>();
connection.Response +=
(con, cor, b) => p.SetResult(new Response {
Connection = con, CorrelationId = cor, Data = b
});
await connection.ConnectAsync();
buffer.Position = 8;
buffer.WriteByte(0);
await connection.SendAsync(correlationId, buffer, false);
buffer = new ReusableMemoryStream(null);
buffer.Write(bdata, 0, bdata.Length);
buffer.Position = 8;
buffer.WriteByte(1);
await connection.SendAsync(correlationId, buffer, true);
var r = await p.Task;
server.Stop();
Assert.AreSame(connection, r.Connection);
Assert.AreEqual(correlationId, r.CorrelationId);
Assert.AreEqual(data, Encoding.UTF8.GetString(r.Data.ToArray()));
}
public async Task TestCorrelationError()
{
const string data = "The cuiqk brwon fox jumps over the zaly god.";
var server = new FakeServer(SimulationMode.CorrelationIdError);
var connection = new Connection(server.EndPoint, Connection.DefaultSocketFactory, BPool, RPool, 1024, 1024);
const int correlationId = 379821;
const byte ack = 1;
var buffer = new ReusableMemoryStream(null);
BigEndianConverter.Write(buffer, 4 + 4 + 1 + data.Length - 4);
BigEndianConverter.Write(buffer, correlationId);
buffer.WriteByte(ack);
var s = Encoding.UTF8.GetBytes(data);
buffer.Write(s, 0, s.Length);
var p = new TaskCompletionSource <Error>();
connection.ReceiveError += (c, e) => p.TrySetResult(new Error {
Connection = c, Exception = e
});
await connection.ConnectAsync();
await connection.SendAsync(correlationId, buffer, true);
var r = await p.Task;
server.Stop();
connection.Dispose();
Assert.AreSame(connection, r.Connection);
Assert.IsInstanceOf <CorrelationException>(r.Exception);
var exception = r.Exception as CorrelationException;
Assert.AreEqual(correlationId, exception.Expected);
}
