public void UndoTest()
{
MockUndo m1 = new MockUndo(true);
MockUndo m2 = new MockUndo(true);
UndoOperationSet target = new UndoOperationSet();
target.Add(m1);
target.Add(m2);
target.Undo();
Assert.IsTrue(m1.undoCalled);
Assert.IsTrue(m2.undoCalled);
}
public void UndoOrderTest()
{
int finalValue = 0;
MockUndo m1 = new MockUndo(true);
UndoOperationSet target = new UndoOperationSet();
target.Add(m1);
target.Add(new DelegateUndo(() => finalValue = 1));
target.Add(new DelegateUndo(() => finalValue = 2));
target.Undo();
Assert.IsTrue(m1.undoCalled);
Assert.AreEqual(1, finalValue);
}