public void BinaryTreeMergeTime_1000_Test()
{
var list = new List <int>();
var firstTree = new RedBlackBinaryTree <int>();
for (var i = 0; i < 500; i++)
{
firstTree.Add(i);
list.Add(i);
}
var secondTree = new RedBlackBinaryTree <int>();
for (var i = 500; i < 1000; i++)
{
firstTree.Add(i);
list.Add(i);
}
firstTree.MergeWith(secondTree);
CollectionAssert.AreEqual(list,
firstTree.Inorder()
.ToArray());
}
public void BinaryTreeMerge_random_Test()
{
var list = new List <int>();
var rnd = new Random();
var firstTree = new RedBlackBinaryTree <int>();
var secondTree = new RedBlackBinaryTree <int>();
for (var i = 0; i < 500; i++)
{
var num = rnd.Next(-50, 50);
firstTree.Add(num);
list.Add(num);
}
for (var i = 500; i < 1000; i++)
{
var num = rnd.Next(-50, 50);
firstTree.Add(num);
list.Add(num);
}
firstTree.MergeWith(secondTree);
list = list.Distinct()
.ToList();
list.Sort();
CollectionAssert.AreEqual(list,
firstTree.Inorder()
.ToArray());
}
public void BinaryTree_RemoveTest()
{
var tree = new RedBlackBinaryTree <int>();
for (var i = 0; i < 10; i++)
{
tree.Add(i);
}
tree.Remove(5);
CollectionAssert.AreEqual(tree.Inorder()
.ToArray(),
new[]
{
0,
1,
2,
3,
4,
6,
7,
8,
9
});
}
public void BinaryTreeMergeTest()
{
var firstTree = new RedBlackBinaryTree <int>();
for (var i = 0; i < 10; i++)
{
firstTree.Add(i);
}
var secondTree = new RedBlackBinaryTree <int>();
for (var i = 10; i < 20; i++)
{
firstTree.Add(i);
}
firstTree.MergeWith(secondTree);
var checkArray = new[]
{
0,
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19
};
CollectionAssert.AreEqual(checkArray,
firstTree.Inorder()
.ToArray());
}
public void BinaryTree_Inorder_10000_test()
{
var rnd = new Random();
var numbers = Enumerable.Range(0, 10000)
.Select(x => rnd.Next(-30, 30))
.Distinct()
.ToArray();
var tree = new RedBlackBinaryTree <int>(numbers);
var sortedNumbers = numbers.ToList();
sortedNumbers.Sort();
var inorder = tree.Inorder()
.ToArray();
CollectionAssert.AreEqual(inorder, sortedNumbers);
}
public void RedBlackBinaryTreeInorder() => _redBlack.Inorder();