public void InsertIntoBST_2()
{
var solution = new _0701_InsertIntoABinarySearchTree();
var result = solution.InsertIntoBST(null, 5);
AssertHelper.AssertTree(new int?[] { 5 }, result);
}
public void InsertIntoBST_1()
{
var root = TestHelper.GenerateTree(new int?[] { 4, 2, 7, 1, 3 });
var solution = new _0701_InsertIntoABinarySearchTree();
var result = solution.InsertIntoBST(root, 5);
AssertHelper.AssertTree(new int?[] { 4, 2, 7, 1, 3, 5 }, result);
}
