public void Send_a_file() { var target = @"C:\Users\Freddy\Desktop\Sandbox\bestPractices.txt"; var file = File.ReadAllBytes(target); var destination = @"C:\Users\Freddy\Desktop\Sandbox\Destination\bestPractices.txt"; var senderInfo = new IPEndPoint(SocketHelper.GetIPAddress(), 8781); var receiverInfo = new IPEndPoint(SocketHelper.GetIPAddress(), 8782); this.Receiver = new TcpPacketsReceiver(receiverInfo, 2); this.Sender = new TcpSender(senderInfo, receiverInfo); var packetDispatcher = new PacketDispatcher(this.Receiver, new List <Handler.IPacketHandler> { new DirectoryRequestHandler() }); packetDispatcher.Start(); this.Sender.Connect(); var namePacktes = PacketHelper.Frame(HeaderContainer.FileName, Encoding.ASCII.GetBytes(destination)); this.Sender.Send(namePacktes); var filePacktes = PacketHelper.Frame(HeaderContainer.FileContent, file); this.Sender.Send(filePacktes); var packets = PacketHelper.Frame(HeaderContainer.EndFileContent, new Byte[] { 0x22 }); this.Sender.Send(packets); Assert.AreEqual(file, File.ReadAllBytes(destination)); this.Receiver.Close(); this.Sender.Close(); }