public void Packet_NullPayload()
{
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
var packet = new TcpPacket(0, 0);
pa.Assemble(packet);
}
public void Packet_MultiplePackets()
{
IList <byte[]> assembledPayloads = new List <byte[]>();
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
pa.PayloadReady += (s, e) =>
{
assembledPayloads.Add(e.Payload);
};
var p1 = CreatePacketPayload(new byte[] { 0x01, 0x01, 0x01 });
var p2 = CreatePacketPayload(new byte[] { 0x02, 0x02, 0x02 });
var p3 = CreatePacketPayload(new byte[] { 0x03, 0x03, 0x03 });
var payload = p1.Concat(p2.Concat(p3)).ToArray();
var packet = new TcpPacket(0, 0);
packet.Push = true;
packet.Acknowledgment = true;
packet.PayloadData = payload;
pa.Assemble(packet);
Assert.AreEqual(3, assembledPayloads.Count);
Assert.IsTrue(Enumerable.SequenceEqual(p1.Skip(2), assembledPayloads[0]));
Assert.IsTrue(Enumerable.SequenceEqual(p2.Skip(2), assembledPayloads[1]));
Assert.IsTrue(Enumerable.SequenceEqual(p3.Skip(2), assembledPayloads[2]));
}
public void Packet_FragmentedSinglePacket_Three()
{
byte[] assembledPayload = null;
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
pa.PayloadReady += (s, e) =>
{
assembledPayload = e.Payload;
};
var payload = CreatePacketPayload(new byte[] { 0x01, 0x01, 0x01 });
var packet = new TcpPacket(0, 0);
packet.Push = false;
packet.Acknowledgment = true;
packet.PayloadData = payload.Take(3).ToArray();
pa.Assemble(packet);
packet = new TcpPacket(0, 0);
packet.Push = false;
packet.Acknowledgment = true;
packet.PayloadData = payload.Skip(2).Take(1).ToArray();
pa.Assemble(packet);
packet = new TcpPacket(0, 0);
packet.Push = true;
packet.Acknowledgment = true;
packet.PayloadData = payload.Skip(payload.Length - 1).ToArray();
pa.Assemble(packet);
Assert.IsTrue(Enumerable.SequenceEqual(payload.Skip(2), assembledPayload));
}
public void Packet_InvalidPayload()
{
var payloadReady = false;
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
pa.PayloadReady += (s, e) =>
{
payloadReady = true;
};
var packet = new TcpPacket(0, 0);
packet.PayloadData = new byte[] { 0x01 };
pa.Assemble(packet);
Assert.IsFalse(payloadReady);
}
public void Packet_CompleteSinglePacket_NoPush()
{
var payloadReady = false;
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
pa.PayloadReady += (s, e) =>
{
payloadReady = true;
};
var packet = new TcpPacket(0, 0);
packet.Push = false;
packet.Acknowledgment = true;
packet.PayloadData = CreatePacketPayload(new byte[] { 0x01 });
pa.Assemble(packet);
Assert.IsFalse(payloadReady);
}
public void NullPacket_ArgumentException()
{
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
pa.Assemble(null);
}
public void Initialize_NoErrors()
{
var pa = new PacketAssembler(CreateLogger <PacketAssembler>());
}
