public void KadNodeUnit_Save()
{
KadNode kadNode = new KadNode(new System.Net.IPEndPoint(IPAddress.Loopback, 55555));
KadNodeUnit unit = new KadNodeUnit(kadNode);
unit.SaveToFile();
unit.Stop();
}
public void KadNodeUnit_SaveLoadBuckets()
{
KadNode kadNode = new KadNode(new System.Net.IPEndPoint(IPAddress.Loopback, 55555));
KadNodeUnit unit = new KadNodeUnit(kadNode);
for (int i = 0; i < 20; i++)
{
var contact = new kademlia_dht.Base.KadContactNode(kademlia_dht.Base.KadId.GenerateRandom(), new System.Net.IPEndPoint(IPAddress.Loopback, 20000));
unit.Node.BucketList.Put(contact);
Thread.Sleep(1000);
}
string savePath = "nodewithbuckets.xml";
unit.SaveToFile(savePath);
unit.Stop();
KadNodeUnit unit2 = new KadNodeUnit(savePath);
Assert.IsTrue(unit2.Node.Id.GetNumericValue() == unit.Node.Id.GetNumericValue());
Assert.IsTrue(unit2.Node.EndPoint.Address.ToString() == unit.Node.EndPoint.Address.ToString());
Assert.IsTrue(unit2.Node.EndPoint.Port == unit.Node.EndPoint.Port);
CollectionAssert.AreEqual(unit2.Node.BucketList
.Buckets.Select((b) => b.Id).ToList(), unit.Node.BucketList.Buckets.Select((b) => b.Id).ToList());
CollectionAssert.AreEqual(unit2.Node.BucketList
.Buckets
.SelectMany((b) => b.GetNodes())
.Select((n) => n.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList(),
unit.Node.BucketList
.Buckets
.SelectMany((b) => b.GetNodes())
.Select((n) => n.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList());
}
public void KadNodeUnit_SaveLoadBucketsAndValues()
{
KadNode kadNode = new KadNode(new System.Net.IPEndPoint(IPAddress.Loopback, 55555));
KadNodeUnit unit = new KadNodeUnit(kadNode);
for (int i = 0; i < 20; i++)
{
var contact = new kademlia_dht.Base.KadContactNode(kademlia_dht.Base.KadId.GenerateRandom(), new System.Net.IPEndPoint(IPAddress.Loopback, 20000));
unit.Node.BucketList.Put(contact);
Thread.Sleep(1000);
}
byte[] value = new byte[20];
for (int i = 0; i < 20; i++)
{
value[0] = (byte)(i + 1);
var valId = new KadId(value);
value[19] = (byte)i;
var kadValue = new KadValue(valId, DateTime.UtcNow, value);
if (i % 3 == 0)
{
byte[] ownId = new byte[20];
ownId[3] = (byte)i;
unit.Node.Storage.PutOwnerVal(new KadValue(new KadId(ownId), DateTime.UtcNow, value));
}
else
{
unit.Node.Storage.Put(kadValue);
}
Thread.Sleep(1000);
}
string savePath = "nodewithbuckets.xml";
unit.SaveToFile(savePath);
unit.Stop();
KadNodeUnit unit2 = new KadNodeUnit(savePath);
Assert.IsTrue(unit2.Node.Id.GetNumericValue() == unit.Node.Id.GetNumericValue());
Assert.IsTrue(unit2.Node.EndPoint.Address.ToString() == unit.Node.EndPoint.Address.ToString());
Assert.IsTrue(unit2.Node.EndPoint.Port == unit.Node.EndPoint.Port);
CollectionAssert.AreEqual(unit2.Node.BucketList
.Buckets.Select((b) => b.Id).ToList(), unit.Node.BucketList.Buckets.Select((b) => b.Id).ToList());
CollectionAssert.AreEqual(unit2.Node.BucketList
.Buckets
.SelectMany((b) => b.GetNodes())
.Select((n) => n.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList(),
unit.Node.BucketList
.Buckets
.SelectMany((b) => b.GetNodes())
.Select((n) => n.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList());
CollectionAssert.AreEqual(unit2.Node.Storage.Values
.Select((v) => v.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList(),
unit.Node.Storage.Values
.Select((v) => v.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList());
CollectionAssert.AreEqual(unit2.Node.Storage.OwnerValues
.Select((v) => v.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList(),
unit.Node.Storage.OwnerValues
.Select((v) => v.Id.GetNumericValue())
.OrderBy((id) => id)
.ToList());
CollectionAssert.AreEqual(unit2.Node.Storage.OwnerValues
.Select((v) => v.Timestamp)
.OrderBy((t) => t)
.ToList(),
unit.Node.Storage.OwnerValues
.Select((v) => v.Timestamp)
.OrderBy((t) => t)
.ToList());
}