public void SimpleUndoRedoWithAttributesTest()
{
TrackedObject to = new TrackedObject();
var sot = (ITrackedObject)to;
to.ChangeValuesTracked(1, 2, 3);
sot.Tracker.Undo();
sot.Tracker.Undo();
Assert.AreEqual(0, to.P1);
Assert.AreEqual(0, to.P2);
Assert.AreEqual(0, to.P3);
sot.Tracker.Redo();
sot.Tracker.Redo();
Assert.AreEqual(1, to.P1);
Assert.AreEqual(2, to.P2);
Assert.AreEqual(3, to.P3);
to.ChangeValuesNotTracked(0, 0, 0);
to.ChangeValuesNotTracked(1, 2, 3);
sot.Tracker.Undo();
Assert.AreEqual(1, to.P1);
Assert.AreEqual(2, to.P2);
Assert.AreEqual(0, to.P3);
sot.Tracker.Redo();
Assert.AreEqual(1, to.P1);
Assert.AreEqual(2, to.P2);
Assert.AreEqual(3, to.P3);
}