public void Compartiendo_pares_entre_3_nodos()
{
using (var loggerFactory = CreateLoggerFactory())
{
var channel = new PeerChannelInProc();
var node1 = new Node(new NodeOptions("Nodo 1", "1111", 1, 2000, $"http://{host1}:{port1}"), new BlockBuilder(), loggerFactory, channel);
var node2 = new Node(new NodeOptions("Nodo 2", "2222", 1, 2000, $"http://{host2}:{port2}"), new BlockBuilder(), loggerFactory, channel);
var node3 = new Node(new NodeOptions("Nodo 3", "3333", 1, 2000, $"http://{host3}:{port3}"), new BlockBuilder(), loggerFactory, channel);
channel.Add(node1);
channel.Add(node2);
channel.Add(node3);
Assert.AreEqual(0, node1.Peers.Count);
Assert.AreEqual(0, node2.Peers.Count);
Assert.AreEqual(0, node3.Peers.Count);
node1.Connect(node2.Host.PublicUrl);
Assert.AreEqual(1, node1.Peers.Count, string.Join(", ", node1.Peers.List()));
Assert.AreEqual(1, node2.Peers.Count, string.Join(", ", node2.Peers.List()));
Assert.AreEqual(0, node3.Peers.Count, string.Join(", ", node3.Peers.List()));
node2.Connect(node3.Host.PublicUrl);
Assert.AreEqual(1, node1.Peers.Count, string.Join(", ", node1.Peers.List()));
Assert.AreEqual(2, node2.Peers.Count, string.Join(", ", node2.Peers.List()));
Assert.AreEqual(1, node3.Peers.Count, string.Join(", ", node3.Peers.List()));
node3.Discovery();
Assert.AreEqual(2, node1.Peers.Count, string.Join(", ", node1.Peers.List()));
Assert.AreEqual(2, node2.Peers.Count, string.Join(", ", node2.Peers.List()));
Assert.AreEqual(2, node3.Peers.Count, string.Join(", ", node3.Peers.List()));
}
}
public void Copiar_blockchain_de_otro_nodo_en_ejecucion_con_2_bloques()
{
using (var loggerFactory = CreateLoggerFactory())
{
var channel = new PeerChannelInProc();
var node1 = new Node(new NodeOptions("Nodo 1", "1111", 1, 2000, "http://localhost:8001"), new BlockBuilder(), loggerFactory, channel);
var node2 = new Node(new NodeOptions("Nodo 2", "1234", 1, 2000, "http://localhost:8002"), new BlockBuilder(), loggerFactory, channel);
channel.Add(node1);
channel.Add(node2);
Assert.AreEqual(1, node1.ChainLength);
var community = new Community {
Id = Guid.NewGuid(), Name = "My Company", Address = new byte[] { 1, 2, 3 }
};
var keys = CryptoService.Instance.GeneratePair();
signer.Sign(community, keys);
node1.Add(community);
node1.MinePendingTransactions();
Assert.AreEqual(2, node1.ChainLength);
Assert.AreEqual(1, node2.ChainLength);
node2.Connect(node1.Host.PublicUrl);
node2.Syncronize();
Assert.AreEqual(2, node2.ChainLength);
}
}
public void Mensaje_entre_red_de_3_nodos_circular()
{
using (var loggerFactory = CreateLoggerFactory())
{
var channel = new PeerChannelInProc();
var node1 = new Node(new NodeOptions("Nodo 1", "1111", 1, 2000, "http://localhost:8001"), new BlockBuilder(), loggerFactory, channel);
var node2 = new Node(new NodeOptions("Nodo 2", "2222", 1, 2000, "http://localhost:8002"), new BlockBuilder(), loggerFactory, channel);
var node3 = new Node(new NodeOptions("Nodo 3", "3333", 1, 2000, "http://localhost:8003"), new BlockBuilder(), loggerFactory, channel);
channel.Add(node1);
channel.Add(node2);
channel.Add(node3);
node1.Connect(node2.Host.PublicUrl);
node2.Connect(node3.Host.PublicUrl);
node3.Connect(node1.Host.PublicUrl);
node1.Add(new Community {
Address = new byte[] { 1, 2, 3 }
});
Assert.AreEqual(1, node1.Pendings.Count());
Assert.AreEqual(1, node2.Pendings.Count());
Assert.AreEqual(1, node3.Pendings.Count());
}
}
public void Copiar_blockchain_de_otros_nodos_en_ejecucion_x3_con_5_bloques()
{
using (var loggerFactory = CreateLoggerFactory())
{
var owner = CryptoService.Instance.GeneratePair();
var communityKeys = CryptoService.Instance.GeneratePair();
var channel = new PeerChannelInProc();
var node1 = new Node(new NodeOptions("Nodo 1", "1111", 1, 2000, "http://localhost:8001"), new BlockBuilder(), loggerFactory, channel);
var node2 = new Node(new NodeOptions("Nodo 2", "2222", 1, 2000, "http://localhost:8002"), new BlockBuilder(), loggerFactory, channel);
var node3 = new Node(new NodeOptions("Mi Nodo", "3333", 1, 2000, "http://localhost:8003"), new BlockBuilder(), loggerFactory, channel);
channel.Add(node1);
channel.Add(node2);
channel.Add(node3);
node1.Start();
node2.Start();
node2.Connect($"http://{host1}:{port1}");
node2.Syncronize();
Assert.AreEqual(1, node1.ChainLength);
Assert.AreEqual(1, node2.ChainLength);
var community = new Community {
Id = Guid.NewGuid(), Name = "My Company", Address = new byte[] { 1, 2, 3 }
};
community.SetAddress(communityKeys.PublicKey);
signer.Sign(community, owner);
node1.Add(community);
node1.MinePendingTransactions();
Assert.AreEqual(2, node1.ChainLength);
var question = new Question {
CommunityId = community.Id, Name = "My Question"
};
signer.Sign(question, communityKeys);
node1.Add(question);
node1.MinePendingTransactions();
Assert.AreEqual(3, node1.ChainLength);
Assert.AreEqual(1, node3.ChainLength);
node3.Start();
node3.Connect($"http://{host1}:{port1}");
Assert.AreEqual(1, node3.Peers.Count);
node3.Connect($"http://{host2}:{port2}");
Assert.AreEqual(2, node3.Peers.Count);
node3.Syncronize();
Assert.AreEqual(3, node3.ChainLength);
}
}