public void SingletonTreeSuccessfulLookup()
{
KevinBst <string> stringTree = new KevinBst <string>();
int key = 20;
string value = key.ToString();
stringTree.Insert(key, value);
Assert.AreEqual(stringTree.Lookup(key), value);
}
public void SingletonTreeFailedLookup()
{
KevinBst <string> stringTree = new KevinBst <string>();
int key = 20;
string value = key.ToString();
stringTree.Insert(key, value);
stringTree.Lookup(key + 1);
}
private KevinBst <string> BuildTestTree()
{
KevinBst <string> bst = new KevinBst <string>();
List <int> keys = new List <int>()
{
20,
10,
30,
5,
15,
25,
35
};
foreach (int key in keys)
{
bst.Insert(key, key.ToString());
}
return(bst);
}
