public void DeserializeAndSerialize()
{
var test = new FullNodeCapability()
{
StartHeight = uint.MaxValue
};
var buffer = test.ToArray();
using var br = new BinaryReader(new MemoryStream(buffer));
var clone = (FullNodeCapability)NodeCapability.DeserializeFrom(br);
Assert.AreEqual(test.StartHeight, clone.StartHeight);
}
void ISerializable.Deserialize(BinaryReader reader)
{
Magic = reader.ReadUInt32();
Version = reader.ReadUInt32();
Timestamp = reader.ReadUInt32();
Nonce = reader.ReadUInt32();
UserAgent = reader.ReadVarString(1024);
// Capabilities
Capabilities = new NodeCapability[reader.ReadVarInt(MaxCapabilities)];
for (int x = 0, max = Capabilities.Length; x < max; x++)
{
Capabilities[x] = NodeCapability.DeserializeFrom(reader);
}
}
void ISerializable.Deserialize(BinaryReader reader)
{
Magic = reader.ReadUInt32();
Version = reader.ReadUInt32();
Timestamp = reader.ReadUInt32();
Nonce = reader.ReadUInt32();
UserAgent = reader.ReadVarString(1024);
// Capabilities
Capabilities = new NodeCapability[reader.ReadVarInt(MaxCapabilities)];
for (int x = 0, max = Capabilities.Length; x < max; x++)
{
Capabilities[x] = NodeCapability.DeserializeFrom(reader);
}
if (Capabilities.Select(p => p.Type).Distinct().Count() != Capabilities.Length)
{
throw new FormatException();
}
}
void ISerializable.Deserialize(BinaryReader reader)
{
Timestamp = reader.ReadUInt32();
// Address
byte[] data = reader.ReadBytes(16);
if (data.Length != 16)
{
throw new FormatException();
}
Address = new IPAddress(data).Unmap();
// Capabilities
Capabilities = new NodeCapability[reader.ReadVarInt(VersionPayload.MaxCapabilities)];
for (int x = 0, max = Capabilities.Length; x < max; x++)
{
Capabilities[x] = NodeCapability.DeserializeFrom(reader);
}
}
void ISerializable.Deserialize(BinaryReader reader)
{
Timestamp = reader.ReadUInt32();
// Address
byte[] data = reader.ReadFixedBytes(16);
Address = new IPAddress(data).Unmap();
// Capabilities
Capabilities = new NodeCapability[reader.ReadVarInt(VersionPayload.MaxCapabilities)];
for (int x = 0, max = Capabilities.Length; x < max; x++)
{
Capabilities[x] = NodeCapability.DeserializeFrom(reader);
}
if (Capabilities.Select(p => p.Type).Distinct().Count() != Capabilities.Length)
{
throw new FormatException();
}
}
public void DeserializeAndSerialize()
{
var test = new ServerCapability(NodeCapabilityType.WsServer)
{
Port = 2
};
var buffer = test.ToArray();
var br = new MemoryReader(buffer);
var clone = (ServerCapability)NodeCapability.DeserializeFrom(ref br);
Assert.AreEqual(test.Port, clone.Port);
Assert.AreEqual(test.Type, clone.Type);
clone = new ServerCapability(NodeCapabilityType.WsServer, 123);
br = new MemoryReader(buffer);
((ISerializable)clone).Deserialize(ref br);
Assert.AreEqual(test.Port, clone.Port);
Assert.AreEqual(test.Type, clone.Type);
clone = new ServerCapability(NodeCapabilityType.TcpServer, 123);
Assert.ThrowsException <FormatException>(() =>
{
var br2 = new MemoryReader(buffer);
((ISerializable)clone).Deserialize(ref br2);
});
Assert.ThrowsException <ArgumentException>(() =>
{
_ = new ServerCapability(NodeCapabilityType.FullNode);
});
// Wrog type
buffer[0] = 0xFF;
Assert.ThrowsException <FormatException>(() =>
{
var br2 = new MemoryReader(buffer);
NodeCapability.DeserializeFrom(ref br2);
});
}