public void QuerySystemTest()
{
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(Host, Port);
var operationPerformer = new OperationPerformer(socket);
operationPerformer.OmitWelcomeResponse();
operationPerformer.LogIn(Username, Password);
Console.WriteLine(operationPerformer.QuerySystem());
operationPerformer.LogOut();
Assert.IsTrue(true);
}