public void TestAccept()
{
RedBlackTree <int, string> tree = GetTestTree();
TrackingVisitor <KeyValuePair <int, string> > visitor = new TrackingVisitor <KeyValuePair <int, string> >();
tree.Accept(visitor);
Assert.AreEqual(visitor.TrackingList.Count, 100);
for (int i = 0; i < 100; i++)
{
Assert.AreEqual(visitor.TrackingList.Contains(new KeyValuePair <int, string>(i, i.ToString())), true);
}
}
public void TestNullVisitor()
{
RedBlackTree <int, string> tree = GetTestTree();
tree.Accept(null);
}