public void ChokePeer_RequestingPiece()
{
var unchokeable = new Unchokeable(
PeerId.CreateInterested(10),
PeerId.CreateInterested(10),
PeerId.CreateInterested(10))
{
UploadSlots = 1
};
unchokeable.Peers.ForEach(p => {
p.AmChoking = false;
unchokeable.UploadingTo++;
// SupportsFastPeer is set to false so this should be ignored.
// This will always be empty during normal downloading.
p.AmAllowedFastPieces.Add(1);
p.SupportsFastPeer = false;
p.Enqueue(new PieceMessage(1, 0, Piece.BlockSize));
});
new ChokeUnchokeManager(unchokeable).UnchokeReview();
Assert.AreEqual(1, unchokeable.UploadingTo);
foreach (var peer in unchokeable.Peers)
{
if (peer.AmChoking)
{
Assert.IsInstanceOf <ChokeMessage> (peer.Dequeue());
}
else
{
Assert.IsInstanceOf <PieceMessage> (peer.Dequeue());
}
Assert.AreEqual(0, peer.QueueLength);
}
}
public void ChokePeer_FastExtensions_RequestingPiece()
{
var unchokeable = new Unchokeable(
PeerId.CreateInterested(10),
PeerId.CreateInterested(10),
PeerId.CreateInterested(10))
{
UploadSlots = 1
};
unchokeable.Peers.ForEach(p => {
p.AmChoking = false;
unchokeable.UploadingTo++;
p.SupportsFastPeer = true;
p.Enqueue(new PieceMessage(1, 0, Piece.BlockSize));
});
new ChokeUnchokeManager(unchokeable).UnchokeReview();
Assert.AreEqual(1, unchokeable.UploadingTo);
foreach (var peer in unchokeable.Peers)
{
if (peer.AmChoking)
{
Assert.IsInstanceOf <ChokeMessage> (peer.Dequeue());
Assert.IsInstanceOf <RejectRequestMessage> (peer.Dequeue());
}
else
{
Assert.IsInstanceOf <PieceMessage> (peer.Dequeue());
}
Assert.AreEqual(0, peer.QueueLength);
}
}
public void UnchokeOneWithUnlimitedSlots()
{
var unchokeable = new Unchokeable(PeerId.CreateInterested(10))
{
UploadSlots = 0
};
Assert.IsTrue(unchokeable.Peers[0].AmChoking);
new ChokeUnchokeManager(unchokeable).UnchokeReview();
Assert.IsFalse(unchokeable.Peers[0].AmChoking);
Assert.AreEqual(1, unchokeable.UploadingTo);
}
public void UnchokeThreeWithOneSlot()
{
var unchokeable = new Unchokeable(
PeerId.CreateInterested(10),
PeerId.CreateInterested(10),
PeerId.CreateInterested(10))
{
UploadSlots = 1
};
new ChokeUnchokeManager(unchokeable).UnchokeReview();
Assert.AreEqual(1, unchokeable.UploadingTo);
}
public void ChokeTwoPeers()
{
var unchokeable = new Unchokeable(
PeerId.CreateInterested(10),
PeerId.CreateInterested(10),
PeerId.CreateInterested(10))
{
UploadSlots = 1
};
unchokeable.Peers.ForEach(p => { p.AmChoking = false; unchokeable.UploadingTo++; });
new ChokeUnchokeManager(unchokeable).UnchokeReview();
Assert.AreEqual(1, unchokeable.UploadingTo);
foreach (var peer in unchokeable.Peers.Where(t => t.AmChoking))
{
Assert.IsInstanceOf <ChokeMessage> (peer.Dequeue());
Assert.AreEqual(0, peer.QueueLength);
}
}