public void TestSetCommandIfPart()
{
UndoRedoManager manager = new UndoRedoManager();
Guid userId = Guid.NewGuid();
Guid userId2 = Guid.NewGuid();
CmdAddRectangleRed cmdAddRectangleRed = new CmdAddRectangleRed();
CmdAddRectangleBlue cmdAddRectangleBlue = new CmdAddRectangleBlue();
CmdAddRectangleBlue cmdAddRectangleBlue2 = new CmdAddRectangleBlue();
cmdAddRectangleRed.username = userId;
cmdAddRectangleBlue.username = userId;
cmdAddRectangleBlue2.username = userId2;
UndoRedoWrapper wrapperBlue = new UndoRedoWrapper(cmdAddRectangleBlue);
UndoRedoWrapper wrapperBlue2 = new UndoRedoWrapper(cmdAddRectangleBlue);
UndoRedoWrapper wrapperRed = new UndoRedoWrapper(cmdAddRectangleRed);
manager.Commands[0] = wrapperBlue;
manager.SetCommand(wrapperBlue);
manager.Commands[1] = wrapperBlue2;
manager.SetCommand(wrapperBlue2);
manager.Commands[2] = wrapperRed;
manager.Counter = 3;
manager.SetCommand(wrapperRed);
int position = manager.Counter - 1;
Assert.AreEqual(manager.LastCommand[userId], position);
}
public void TestConflictAll()
{
UndoRedoManager manager = new UndoRedoManager();
Guid userId = Guid.NewGuid();
Guid userId2 = Guid.NewGuid();
CmdAddRectangleRed cmdAddRectangleRed = new CmdAddRectangleRed();
CmdAddRectangleBlue cmdAddRectangleBlue = new CmdAddRectangleBlue();
CmdAddRectangleBlue cmdAddRectangleBlue2 = new CmdAddRectangleBlue();
cmdAddRectangleRed.username = userId;
cmdAddRectangleBlue.username = userId;
cmdAddRectangleBlue2.username = userId2;
UndoRedoWrapper wrapperBlue = new UndoRedoWrapper(cmdAddRectangleBlue);
UndoRedoWrapper wrapperBlue2 = new UndoRedoWrapper(cmdAddRectangleBlue2);
UndoRedoWrapper wrapperRed = new UndoRedoWrapper(cmdAddRectangleRed);
manager.Commands[0] = wrapperBlue;
manager.SetCommand(wrapperBlue);
manager.Commands[1] = wrapperRed;
manager.SetCommand(wrapperBlue2);
manager.Commands[2] = wrapperBlue2;
Assert.IsFalse(manager.ConflictAll(2));
}
public void TestInverseCommand()
{
UndoRedoManager manager = new UndoRedoManager();
CmdAddRectangleRed cmdAddRectangleRed = new CmdAddRectangleRed();
UndoRedoWrapper wrapperRed = new UndoRedoWrapper(cmdAddRectangleRed);
UndoRedoWrapper ret = manager.Inverse(wrapperRed);
Assert.IsTrue(ret.IsInverse);
}
public void TestSetCommandElsePart()
{
UndoRedoManager manager = new UndoRedoManager();
Guid userId = Guid.NewGuid();
Guid userId2 = Guid.NewGuid();
CmdAddRectangleRed cmdAddRectangleRed = new CmdAddRectangleRed();
CmdAddRectangleBlue cmdAddRectangleBlue = new CmdAddRectangleBlue();
cmdAddRectangleRed.username = userId2;
cmdAddRectangleBlue.username = userId;
manager.SetCommand(new UndoRedoWrapper(cmdAddRectangleBlue));
manager.SetCommand(new UndoRedoWrapper(cmdAddRectangleBlue));
manager.Counter = 2;
UndoRedoWrapper command = new UndoRedoWrapper(cmdAddRectangleRed);
manager.SetCommand(command);
Assert.Contains(2, manager.LastCommand.Values);
}
public void DoCollaborative()
{
int RequestCount = 0;
byte[] BytesFrom = new byte[10025];
while (true)
{
try
{
RequestCount = RequestCount + 1;
NetworkStream NetworkStream = ClientSocket.GetStream();
NetworkStream.Read(BytesFrom, 0, 10025);
Console.WriteLine("Client - " + ClNo + " - has just done some action!");
BinaryFormatter Bf = new BinaryFormatter();
using (MemoryStream Ms = new MemoryStream(BytesFrom))
{
object Obj = Bf.Deserialize(Ms);
Model = (Command_Interface.ICommand)Obj;
UndoRedoWrapper manager_helper = new UndoRedoWrapper(Model);
int Position = 0;
if (Model.IsLargeRepair)
{
BinaryFormatter Bf2 = new BinaryFormatter();
using (MemoryStream Data = new MemoryStream())
{
Bf2.Serialize(Data, Program.Undo_Manager.Commands);
Program.Broadcast(Data.ToArray(), ClNo, true);
}
continue;
}
else if (Model.IsUndo)
{
Position = Program.Undo_Manager.GetCommand(Model.Username);
if (Program.Undo_Manager.ConflictAll(Position))
{
Console.WriteLine("There was some error acquired!");
}
else
{
ResultCommand = Program.Undo_Manager.Inverse(manager_helper);
ResultCommand = Program.Undo_Manager.SaveCommand(Model, Model.IsUndo, Model.IsRedo);
}
}
else
{
ResultCommand = Program.Undo_Manager.SaveCommand(Model, Model.IsUndo, Model.IsRedo);
}
using (MemoryStream data = new MemoryStream())
{
Bf.Serialize(data, ResultCommand);
Program.Broadcast(data.ToArray(), ClNo, true);
}
}
}
catch (Exception ex)
{
ClientSocket.Close();
Console.WriteLine(ex.ToString());
}
}
}
