public virtual void testForNodeInsertion()
{
Channel ch = null;
try
{
ch = new Channel("null", new Options(null),
null, null, LogEventArgs.LogLevel.LOW);
}
catch(YAMIIOException)
{
Assert.Fail("should never reach this point");
}
catch(SocketException)
{
Assert.Fail("should never reach this point");
}
Assert.IsTrue(ch.OutgoingFrames.Count == 0);
// first node
byte[] buf = new byte[123];
List<byte[]> buffers = new List<byte[]>();
buffers.Add(buf);
ch.post(0, 0, buffers, 0, null);
IList<OutgoingFrame> frames = ch.OutgoingFrames;
Assert.IsTrue(frames.Count == 1);
Assert.IsTrue(frames[0].payload.Length == 123);
// second node, added after 1st
buf = new byte[456];
buffers.Clear();
buffers.Add(buf);
ch.post(1, 0, buffers, 0, null);
frames = ch.OutgoingFrames;
Assert.IsTrue(frames.Count == 2);
Assert.IsTrue(frames[0].payload.Length == 123);
Assert.IsTrue(frames[1].payload.Length == 456);
// third node, at the end
buf = new byte[789];
buffers.Clear();
buffers.Add(buf);
ch.post(2, 0, buffers, 0, null);
frames = ch.OutgoingFrames;
Assert.IsTrue(frames.Count == 3);
Assert.IsTrue(frames[0].payload.Length == 123);
Assert.IsTrue(frames[1].payload.Length == 456);
Assert.IsTrue(frames[2].payload.Length == 789);
// three buffers inserted after first node
buffers.Clear();
buffers.Add(new byte[1]);
buffers.Add(new byte[2]);
buffers.Add(new byte[3]);
ch.post(3, 3, buffers, 0, null);
frames = ch.OutgoingFrames;
Assert.IsTrue(frames.Count == 6);
Assert.IsTrue(frames[0].payload.Length == 123);
Assert.IsTrue(frames[1].payload.Length == 1);
Assert.IsTrue(frames[2].payload.Length == 2);
Assert.IsTrue(frames[3].payload.Length == 3);
Assert.IsTrue(frames[4].payload.Length == 456);
Assert.IsTrue(frames[5].payload.Length == 789);
// two new nodes after the previous three
buffers.Clear();
buffers.Add(new byte[4]);
buffers.Add(new byte[5]);
ch.post(4, 1, buffers, 0, null);
frames = ch.OutgoingFrames;
Assert.IsTrue(frames.Count == 8);
Assert.IsTrue(frames[0].payload.Length == 123);
Assert.IsTrue(frames[1].payload.Length == 1);
Assert.IsTrue(frames[2].payload.Length == 2);
Assert.IsTrue(frames[3].payload.Length == 3);
Assert.IsTrue(frames[4].payload.Length == 4);
Assert.IsTrue(frames[5].payload.Length == 5);
Assert.IsTrue(frames[6].payload.Length == 456);
Assert.IsTrue(frames[7].payload.Length == 789);
// poison pill added between 3 and 4
bool closeMe = ch.postClose(2);
Assert.IsFalse(closeMe);
frames = ch.OutgoingFrames;
Assert.AreEqual(5, frames.Count);
Assert.IsTrue(frames[0].payload.Length == 123);
Assert.IsTrue(frames[1].payload.Length == 1);
Assert.IsTrue(frames[2].payload.Length == 2);
Assert.IsTrue(frames[3].payload.Length == 3);
Assert.IsTrue(frames[4].closeFlag);
}
public virtual void testForImmediateClose()
{
Channel ch = null;
try
{
ch = new Channel("null", new Options(null),
null, null, LogEventArgs.LogLevel.LOW);
}
catch(YAMIIOException)
{
Assert.Fail("should never reach this point");
}
catch(SocketException)
{
Assert.Fail("should never reach this point");
}
Assert.IsTrue(ch.OutgoingFrames.Count == 0);
bool closeMe = ch.postClose(0);
Assert.IsTrue(closeMe);
Assert.IsTrue(ch.OutgoingFrames.Count == 0);
}
