public void AddRemove()
{
var dict = new UndoRedoDictionary<int, string>();
UndoRedoManager.Start("");
dict.Add(0, "Zero");
dict.Add(1, "One");
UndoRedoManager.Commit();
UndoRedoManager.Start("");
dict.Remove(0);
dict[1] = "First";
dict[2] = "Second";
UndoRedoManager.Commit();
Assert.IsFalse(dict.ContainsKey(0));
Assert.AreEqual("First", dict[1]);
Assert.AreEqual("Second", dict[2]);
UndoRedoManager.Undo();
Assert.AreEqual("Zero", dict[0]);
Assert.AreEqual("One", dict[1]);
Assert.IsFalse(dict.ContainsKey(2));
UndoRedoManager.Redo();
Assert.IsFalse(dict.ContainsKey(0));
Assert.AreEqual("First", dict[1]);
Assert.AreEqual("Second", dict[2]);
}
public void Clear()
{
var dict = new UndoRedoDictionary<int, string>();
UndoRedoManager.Start("");
dict.Add(0, "Zero");
dict.Add(1, "One");
UndoRedoManager.Commit();
UndoRedoManager.Start("");
dict.Add(2, "Two");
dict.Clear();
dict.Add(3, "Three");
UndoRedoManager.Commit();
Assert.IsFalse(dict.ContainsKey(0));
Assert.IsFalse(dict.ContainsKey(1));
Assert.IsFalse(dict.ContainsKey(2));
Assert.AreEqual("Three", dict[3]);
UndoRedoManager.Undo();
Assert.AreEqual("Zero", dict[0]);
Assert.AreEqual("One", dict[1]);
Assert.IsFalse(dict.ContainsKey(2));
Assert.IsFalse(dict.ContainsKey(3));
UndoRedoManager.Redo();
Assert.IsFalse(dict.ContainsKey(0));
Assert.IsFalse(dict.ContainsKey(1));
Assert.IsFalse(dict.ContainsKey(2));
Assert.AreEqual("Three", dict[3]);
}
public static void Load()
{
var s = new SharpSerializer();
if (File.Exists("settings.dat"))
{
_data = (UndoRedoDictionary <string, object>)s.Deserialize("settings.dat");
}
}
public void ManualCancel()
{
var i = new UndoRedo<int>(0);
var list = new UndoRedoList<int>(new int[] {1, 2, 3});
var dict = new UndoRedoDictionary<int, string>();
UndoRedoManager.Start("");
i.Value = 1;
list.Add(4);
dict[1] = "One";
UndoRedoManager.Cancel();
Assert.AreEqual(0, i.Value);
Assert.AreEqual(3, list.Count);
Assert.IsFalse(dict.ContainsKey(1));
// run next command to make sure that framework works well after cancel
UndoRedoManager.Start("");
i.Value = 1;
UndoRedoManager.Commit();
Assert.AreEqual(1, i.Value);
}