public void LevelOrderCheck()
{
LinkedList <AVLData> levelOrder = avlTree.TraversalLevelOrder();
foreach (int key in keyList)
{
AVLData data = avlTree.Find(new AVLData(key));
if (!levelOrder.Contains(data))
{
Assert.Fail("Key not found: " + key);
}
}
}
public void Generate()
{
avlTree = new AVLTree <AVLData>();
int numberOfOperations = keyList.Count;
keyList = new List <int>(numberOfOperations);
int collisionCount = 0;
for (int i = 0; i < NumOFOperations; i++)
{
double operationNum = rng.NextDouble();
if (operationNum < operationsProb[0])
{
int addKey = rng.Next(int.MinValue, int.MaxValue);
if (!avlTree.Insert(new AVLData(addKey)))
{
collisionCount++;
}
else
{
keyList.Add(addKey);
}
if (perOperationCheck)
{
InOrderCheck();
HeightBalanceCheck();
}
}
else if (operationNum < operationsProb[0] + operationsProb[1])
{
if (keyList.Count > 0)
{
int deleteKey = keyList[rng.Next(keyList.Count - 1)];
if (!avlTree.Delete(new AVLData(deleteKey)))
{
Assert.Fail("Key to delete not found: " + deleteKey);
}
keyList.Remove(deleteKey);
if (perOperationCheck)
{
InOrderCheck();
HeightBalanceCheck();
}
}
}
else
{
if (keyList.Count > 0)
{
int key = keyList[rng.Next(keyList.Count - 1)];
AVLData data = avlTree.Find(new AVLData(key));
if (perOperationCheck)
{
LinkedList <AVLData> inOrder = avlTree.TraversalInOrder();
if (!inOrder.Contains(data))
{
Assert.Fail("Key not found: " + key);
}
}
}
}
}
}
