示例#1
0
 public void TestIgnoreRepetitiveActions()
 {
     var list = new PersistentList<string>();
     var undoRedo = new UndoRedo<PersistentList<string>>(list);
     undoRedo.NewAction("add");
     list.Add("1");
     undoRedo.NewAction("add");
     list.Add("2");
     undoRedo.Undo();
     Assert.True(list.Count == 1);
     undoRedo.IgnoreRepetitiveActions = true;
     undoRedo.NewAction("add");
     list.Add("2");
     undoRedo.Undo();
     Assert.True(list.Count == 0);
 }
示例#2
0
 public void TestUndoRedo()
 {
     var a = new Persistent<string>("what?");
     var undoRedo = new UndoRedo<Persistent<string>>(a);
     undoRedo.NewAction("Say something");
     a.Value = "hello";
     undoRedo.Undo();
     Assert.True(a.Value == "what?");
     undoRedo.Redo();
     Assert.True(a.Value == "hello");
 }