public void InsertIntoBSTTest1() { TreeNode root = null; root = new InsertIntoABinarySearchTree().InsertIntoBST(root, 5); Assert.IsTrue(root.val == 5); }
public void InsertIntoBSTTest() { TreeNode root = new TreeNode(4); root.left = new TreeNode(2); root.left.left = new TreeNode(1); root.left.right = new TreeNode(3); root.right = new TreeNode(7); root = new InsertIntoABinarySearchTree().InsertIntoBST(root, 5); Assert.IsTrue(root.right.left.val == 5); }