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import { assertEquals } from "https://deno.land/std@0.157.0/testing/asserts.ts";import deleteTreeNodes from "./index.ts";
Deno.test("delete-tree-nodes", () => {    const nodes = 7,        parent = [-1, 0, 0, 1, 2, 2, 2],        value = [1, -2, 4, 0, -2, -1, -1];    assertEquals(deleteTreeNodes(nodes, parent, value), 2);});Deno.test("delete-tree-nodes", () => {    const nodes = 8,        parent = [-1, 0, 0, 0, 0, 0, 0, 1],        value = [1, -2, 4, 0, -2, -1, -1, 1];    assertEquals(deleteTreeNodes(nodes, parent, value), 0);});Deno.test("delete-tree-nodes", () => {    const nodes = 7,        parent = [-1, 0, 0, 1, 2, 2, 2],        value = [1, -2, 4, 0, -2, -1, 0];    assertEquals(deleteTreeNodes(nodes, parent, value), 0);});Deno.test("delete-tree-nodes", () => {    const nodes = 7,        parent = [-1, 0, 0, 1, 2, 2, 2],        value = [0, 0, 0, 0, 0, 0, 0];    assertEquals(deleteTreeNodes(nodes, parent, value), 0);});