public void setMementoTest_notMemento()
{
Invert target = new Invert();
List<Memento> memList = new List<Memento>();
Memento memento = new Memento("Invert", memList);
target.setMemento(memento);
Assert.IsTrue(target.getMemento().state is Invert, "Invert doesn't care about Memento's, it does not need any.");
}
public void setMementoTest_empty()
{
Invert target = new Invert();
Memento memento = null;
Memento expected = memento;
target.setMemento(expected);
Assert.AreEqual(expected, null);
}