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import { assertEquals } from "../deps.ts";import listOfDepth from "./index.ts";import { TreeNode } from "../binary-tree-inorder-traversal/TreeNode.ts";import { ArrayToListNode } from "../reverse-linked-list/ArrayToListNode.ts";
Deno.test("list-of-depth-lcci", () => {    assertEquals(listOfDepth(null), []);    assertEquals(        listOfDepth(            new TreeNode(                1,                new TreeNode(                    2,                    new TreeNode(4, new TreeNode(8)),                    new TreeNode(5),                ),                new TreeNode(3, null, new TreeNode(7)),            ),        ),        [[1], [2, 3], [4, 5, 7], [8]].map(ArrayToListNode),    );});