public void undoAddTest()
{
UndoRedo target = new UndoRedo();
OperationHandler.determineCommand(Utility.TEST_UNDOREDO_TASK);
target.undo();
int actual = Storage.getTaskList().Count;
int expected = 0;
Assert.AreEqual(expected, actual);
}
public void undoCompleteTest()
{
UndoRedo target = new UndoRedo();
UI newui = new UI();
OperationHandler.determineCommand(Utility.TEST_NORMAL_ADDTASK_1);
OperationHandler.determineCommand(Utility.TEST_UNDOREDO_COMPLETE);
target.undo();
bool actual = Storage.getTaskList()[0].setIsCompleted;
bool expected = false;
Assert.AreEqual(expected, actual);
target.redo();
actual = Storage.getTaskList()[0].setIsCompleted;
expected = true;
Assert.AreEqual(expected, actual);
}
public void undoEditTest()
{
UndoRedo target = new UndoRedo();
UI newui = new UI();
OperationHandler.determineCommand(Utility.TEST_UNDOREDO_TASK);
OperationHandler.determineCommand(Utility.TEST_EDIT_TASK_TASK_DESCRIPTION);
target.undo();
string actual = Storage.getTaskList()[0].setTaskDescription;
string expected = Utility.TEST_UNDOREDO_TASK;
Assert.AreEqual(expected, actual);
target.redo();
actual = Storage.getTaskList()[0].setTaskDescription;
expected = Utility.TEST_EDITED_TASK_DESCRIPTION;
Assert.AreEqual(expected, actual);
}
//@author A0091525H
public static List<Task> determineCommand(string input)
{
ILog log = LogManager.GetLogger(typeof(OperationHandler));
log4net.Config.XmlConfigurator.Configure();
log.Info(Utility.LOG_DETERMINE_COMMAND_STARTED);
List<string> prevCommand = new List<string>();
string command = extractFirstWord(input + Utility.SPACE_CHAR);
UndoRedo undoRedoObj = new UndoRedo();
prevCommand.Add(command);
if (String.Equals(input, Utility.COMMAND_EXIT, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_EXIT_COMMAND_IDENTIFIED);
Process p = Process.GetCurrentProcess();
p.Kill();
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_ARCHIVE, StringComparison.CurrentCultureIgnoreCase) == true)
{
Complete completeObj = new Complete();
return completeObj.returnCompletedTaskList();
}
else if (string.Equals(input, Utility.COMMAND_HELP, StringComparison.CurrentCultureIgnoreCase) == true)
{
showHelp();
return Storage.getTaskList();
}
else if (string.Equals(input, Utility.COMMAND_UNDO, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_UNDO_COMMAND_IDENTIFIED);
if (undoRedoObj.getUndolist().Count == 0)
{
UI.statusMessageLabel.Text = Utility.ERROR_INVALID_UNDO_COMMAND;
}
else
{
undoRedoObj.undo();
UI.statusMessageLabel.Text = Utility.STATUS_TASK_UNDO;
}
return Storage.getTaskList();
}
else if (string.Equals(input, Utility.COMMAND_REDO, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_REDO_COMMAND_IDENTIFIED);
if (undoRedoObj.getRedolist().Count == 0)
{
UI.statusMessageLabel.Text = Utility.ERROR_INVALID_REDO_COMMAND;
}
else
{
undoRedoObj.redo();
UI.statusMessageLabel.Text = Utility.STATUS_TASK_REDO;
}
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_COMPLETE, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_COMPLETE_COMMAND_STARTED);
undoRedoObj.addUndoTask();
Complete completeObj = new Complete();
UI.statusMessageLabel.Text = completeObj.changeCompleteStatus(input,true);
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_UNCOMPLETE, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_UNCOMPLETE_COMMAND_STARTED);
undoRedoObj.addUndoTask();
Complete completeObj = new Complete();
UI.statusMessageLabel.Text = completeObj.changeCompleteStatus(input,false);
return Storage.getTaskList();
}
else if (String.Equals(command, Utility.COMMAND_SEARCH, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_SEARCH_COMMAND_IDENTIFIED);
input = input + Utility.SPACE_CHAR;
int firstIndex = input.IndexOf(Utility.SPACE_CHAR);
int lastIndex = input.Length;
string searchKeyword = input.Substring(firstIndex, input.Length - firstIndex - 1).Trim();
return PowerSearch.instantSearch(searchKeyword);
}
else if (string.Equals(command, Utility.COMMAND_DELETE, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_DELETE_COMMAND_IDENTIFIED);
undoRedoObj.addUndoTask();
Delete deleteObj = new Delete();
UI.statusMessageLabel.Text = deleteObj.deleteTask(input);
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_CLEAR, StringComparison.CurrentCultureIgnoreCase) == true)
{
undoRedoObj.addUndoTask();
Storage.getTaskList().Clear();
Storage.updateStorage();
UI.statusMessageLabel.Text = Utility.STATUS_CLEARED;
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_EDIT, StringComparison.CurrentCultureIgnoreCase) == true)
{
log.Info(Utility.LOG_EDIT_COMMAND_IDENTIFIED);
undoRedoObj.addUndoTask();
Edit editobj = new Edit();
UI.statusMessageLabel.Text = editobj.editTask(input);
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_ALL, StringComparison.CurrentCultureIgnoreCase) == true)
{
return Storage.getTaskList();
}
else if (string.Equals(command, Utility.COMMAND_ADD, StringComparison.CurrentCultureIgnoreCase) == true || input.Length != 0)
{
log.Info(Utility.LOG_ADD_COMMAND_IDENTIFIED);
undoRedoObj.addUndoTask();
Add addObj = new Add();
UI.statusMessageLabel.Text = addObj.addTask(input);
return Storage.getTaskList();
}
else
{
log.Info(Utility.LOG_COMMAND_NOT_IDENTIFIED);
UI.statusMessageLabel.Text = Utility.ERROR_INVALID_INPUT;
return Storage.getTaskList();
}
}