public void DoublePopOnSingletonListYieldsException() { PersistentList p = new PersistentList("abc"); IPersistentStack s = p.pop().pop(); }
public void PopOnSingletonListYieldsEmptyList() { PersistentList p = new PersistentList("abc"); IPersistentStack s = p.pop(); Expect(s.count(), EqualTo(0)); }