public void Test_GetRandomHashID()
{
var randShaId = DHTId.CreateRandom();
Assert.IsNotNull(randShaId);
Assert.AreEqual(20, randShaId.Data.Length);
}
public void Test_PeerPingedEventArgs()
{
IPEndPoint peerEndPoint = new IPEndPoint(IPAddress.Any, 1111);
var nodeId = DHTId.CreateRandom();
var evt = new PeerPingedEventArgs(peerEndPoint, nodeId);
Assert.IsNotNull(evt);
Assert.AreEqual(peerEndPoint, evt.EndPoint);
Assert.AreEqual(nodeId, evt.NodeId);
}
public void Test_CreateAnnouncePeerResponse()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
DHTMessage msg = DHTMessage.CreateAnnouncePeerResponse(tid, nodeId, new List <DHTNode>());
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Response, msg.Type);
// TODO: test contents
}
public void Test_UpdateNode_DDoS_Protection()
{
var table = new DHTRoutingTable(10);
// do not use nodes with ports below 1024
var node = new DHTNode(DHTId.CreateRandom(), new IPEndPoint(IPAddress.Any, 111));
var result = table.UpdateNode(node);
Assert.IsFalse(result);
}
public void Test_UpdateNode()
{
var table = new DHTRoutingTable(10);
table.UpdateNode(null);
var node = new DHTNode(DHTId.CreateRandom(), new IPEndPoint(IPAddress.Any, 0));
table.UpdateNode(node);
}
public void Test_CreateFindNodeQuery()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
DHTMessage msg = DHTMessage.CreateFindNodeQuery(tid, nodeId, nodeId);
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Query, msg.Type);
Assert.AreEqual(QueryType.FindNode, msg.QueryType);
// TODO: test contents
}
public void Test_MessageEventArgs()
{
IPEndPoint peerEndPoint = new IPEndPoint(IPAddress.Any, 1111);
var nodeId = DHTId.CreateRandom();
BDictionary data = new BDictionary();
var evt = new MessageEventArgs(peerEndPoint, nodeId, data);
Assert.IsNotNull(evt);
Assert.AreEqual(peerEndPoint, evt.EndPoint);
Assert.AreEqual(nodeId, evt.NodeId);
Assert.AreEqual(data, evt.Data);
}
public void Test_CreateAnnouncePeerQuery()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var infoHash = DHTId.CreateRandom();
DHTMessage msg = DHTMessage.CreateAnnouncePeerQuery(tid, nodeId, infoHash, 1, 1, new BString("XX"));
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Query, msg.Type);
Assert.AreEqual(QueryType.AnnouncePeer, msg.QueryType);
// TODO: test contents
}
public void Test_CreateGetPeersResponse()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var infoHash = DHTId.CreateRandom();
var peers = new List <IDHTPeer>();
var nodes = new List <DHTNode>();
DHTMessage msg = DHTMessage.CreateGetPeersResponse(tid, nodeId, infoHash, peers, nodes);
Assert.IsNotNull(msg);
Assert.AreEqual(MessageType.Response, msg.Type);
// TODO: test contents
}
public void Test_ctor()
{
var table = new DHTRoutingTable(10);
Assert.IsNotNull(table);
Assert.AreEqual(0, table.Count);
table.Clear();
var randId = DHTId.CreateRandom();
var nodes = table.GetClosest(randId.Data);
}
public void Test_DHTNode()
{
var endPoint = new IPEndPoint(IPAddress.Any, 0);
var randId = DHTId.CreateRandom();
var node = new DHTNode(randId, endPoint);
Assert.IsNotNull(node);
Assert.AreEqual(randId.Data, node.Id.Data);
Assert.AreEqual(endPoint, node.EndPoint);
Assert.IsNotNullOrEmpty(node.ToString());
Assert.AreEqual(0, node.LastAnnouncementTime);
Assert.AreEqual(0, node.LastUpdateTime);
}
public void Test_FindNodes()
{
var table = new DHTRoutingTable(10);
var randId = DHTId.CreateRandom();
var nodes = table.GetClosest(randId.Data);
Assert.IsNotNull(nodes);
Assert.AreEqual(0, nodes.Count);
var node = new DHTNode(randId, new IPEndPoint(IPAddress.Any, 6881));
table.UpdateNode(node);
nodes = table.GetClosest(randId.Data);
Assert.IsNotNull(nodes);
Assert.AreEqual(1, nodes.Count);
}
public void Test_FindNode()
{
var table = new DHTRoutingTable(10);
var randId = DHTId.CreateRandom();
var nodeEndPoint = new IPEndPoint(IPAddress.Any, 6881);
var node = new DHTNode(randId, nodeEndPoint);
table.UpdateNode(node);
var node2 = table.FindNode(nodeEndPoint);
Assert.IsNotNull(node2);
node2 = table.FindNode(null);
Assert.IsNull(node2);
}
