public void SimpleInheritanceTest()
{
SimpleTrackedObjectDerived to = new SimpleTrackedObjectDerived();
var sot = (ITrackedObject)to;
to.ChangeValues(1, 2, 3);
sot.Tracker.Undo();
Assert.AreEqual(0, to.P1);
Assert.AreEqual(0, 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);
to.P1 = 2;
to.P1 = 3;
to.P1 = 4;
sot.Tracker.Undo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(2, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(1, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(0, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(0, to.P1); // empty undo collection
sot.Tracker.Redo(); Assert.AreEqual(1, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(2, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1); // empty redo collection
sot.Tracker.Undo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1);
}
public void SimpleInheritanceTest()
{
SimpleTrackedObjectDerived to = new SimpleTrackedObjectDerived();
var sot = (ITrackedObject)to;
to.ChangeValues(1, 2, 3);
sot.Tracker.Undo();
Assert.AreEqual(0, to.P1);
Assert.AreEqual(0, 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);
to.P1 = 2;
to.P1 = 3;
to.P1 = 4;
sot.Tracker.Undo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(2, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(1, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(0, to.P1);
sot.Tracker.Undo(); Assert.AreEqual(0, to.P1); // empty undo collection
sot.Tracker.Redo(); Assert.AreEqual(1, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(2, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1); // empty redo collection
sot.Tracker.Undo(); Assert.AreEqual(3, to.P1);
sot.Tracker.Redo(); Assert.AreEqual(4, to.P1);
}
