static IDisposable RedirectOut()
{
var oldOut = Console.Out;
var newOutFs = File.Open(@".\log.txt", FileMode.Create, FileAccess.Write, FileShare.Read);
var newOut = new StreamWriter(newOutFs);
var echo = new EchoStream(oldOut, newOut);
Console.SetOut(echo);
return(echo);
}
public Stream DownloadObject(string fileName)
{
var stream = new EchoStream(maxQueueDepth: 32)
{
ReadTimeout = (int)TimeSpan.FromSeconds(100).TotalMilliseconds
};
stream.TaskToWatch(_client.DownloadObjectAsync(
_bucketName,
fileName,
destination: stream,
new DownloadObjectOptions
{
ChunkSize = (int)DownloadChunkSize.GetValue(SizeUnit.Bytes)
},
cancellationToken: CancellationToken));
return(stream);
}
GetGmAgentConnections()
{
Stream agentToGmStream = new EchoStream();
Stream gmToAgentStream = new EchoStream();
Stream agentSideStream = new StreamRWJoin(gmToAgentStream, agentToGmStream);
Stream gmSideStream = new StreamRWJoin(agentToGmStream, gmToAgentStream);
var agentQueueAdapter
= new SenderReceiverQueueAdapter(
new StreamMessageSenderReceiver(
agentSideStream,
new Parser()));
var gmQueueAdapter
= new SenderReceiverQueueAdapter(
new StreamMessageSenderReceiver(
gmSideStream,
new Parser()));
return(agentQueueAdapter, gmQueueAdapter);
}
public void TestCallbackCalledOnParseError()
{
Exception receivedException = null;
Stream agentToGmStream = new EchoStream();
Stream gmToAgentStream = new EchoStream();
Stream agentSideStream = new StreamRWJoin(gmToAgentStream, agentToGmStream);
Stream gmSideStream = new StreamRWJoin(agentToGmStream, gmToAgentStream);
StreamMessageSenderReceiver agentSenderReceiver
= new StreamMessageSenderReceiver(agentSideStream, new Parser());
Semaphore semaphore = new Semaphore(0, 100);
agentSenderReceiver.StartReceiving(message => { }, e =>
{ receivedException = e; semaphore.Release(); });
string messageText = System.Text.Json.JsonSerializer.Serialize(new { a = "abc" });
byte[] messageBytes = Encoding.UTF8.GetBytes(messageText);
byte[] messageLengthBytes = BitConverter.GetBytes((ushort)messageBytes.Length);
if (!BitConverter.IsLittleEndian)
{
Array.Reverse(messageLengthBytes);
}
//when
gmSideStream.Write(messageLengthBytes, 0, 2);
gmSideStream.Write(messageBytes, 0, messageBytes.Length);
semaphore.WaitOne();
//then
Assert.IsNotNull(receivedException);
Assert.IsInstanceOfType(receivedException, typeof(CommunicationLibrary.Exceptions.ParsingException));
//after
agentSenderReceiver.Dispose();
gmSideStream.Close();
semaphore.Dispose();
}
public void TestStreamMessageSenderReceiverCanUseParser()
{
Stream stream = new EchoStream();
Message <JoinGameRequest> expected = new Message <JoinGameRequest>
(new JoinGameRequest {
TeamId = "Hello"
});
StreamMessageSenderReceiver streamMessageSenderReceiver
= new StreamMessageSenderReceiver(stream, new Parser());
BlockingCollection <Message> messages = new BlockingCollection <Message>();
streamMessageSenderReceiver.StartReceiving(message => messages.Add(message));
//when
streamMessageSenderReceiver.Send(expected);
Message received = messages.Take();
//then
Assert.AreEqual(expected.MessagePayload.TeamId,
((Message <JoinGameRequest>)received).MessagePayload.TeamId);
}
public void TestCanTransferMessage()
{
Stream stream = new EchoStream();
Message <JoinGameRequest> expected = new Message <JoinGameRequest>
(new JoinGameRequest {
TeamId = "Hello"
});
SenderReceiverQueueAdapter adapter
= new SenderReceiverQueueAdapter(
new StreamMessageSenderReceiver(stream, new Parser()));
//when
adapter.Send(expected);
Message received = adapter.Take();
//then
Assert.AreEqual(expected.MessagePayload.TeamId,
((Message <JoinGameRequest>)received).MessagePayload.TeamId);
//after
adapter.Dispose();
}
