public void TestStoppingVisitor()
{
VisitableLinkedList <int> l = GetTestCustomLinkedList();
ComparableFindingVisitor <int> visitor = new ComparableFindingVisitor <int>(6);
l.Accept(visitor);
Assert.AreEqual(visitor.Found, true);
visitor = new ComparableFindingVisitor <int>(99);
l.Accept(visitor);
Assert.AreEqual(visitor.Found, false);
}
public void TestVisitor()
{
VisitableLinkedList <int> l = GetTestCustomLinkedList();
SumVisitor visitor = new SumVisitor();
l.Accept(visitor);
Assert.AreEqual(visitor.Sum, 0 + 3 + 6 + 9 + 12);
}
public void TestNullVisitor()
{
VisitableLinkedList <int> l = new VisitableLinkedList <int>();
l.Accept(null);
}