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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { assertEquals } from "../assert/mod.ts";import { typeByExtension } from "./mod.ts";
Deno.test({  name: "typeByExtension()",  fn() {    const fixtures = [      ["js", "application/javascript"],      [".js", "application/javascript"],      ["Js", "application/javascript"],      ["html", "text/html"],      [".html", "text/html"],      [".HTML", "text/html"],      ["file.json", undefined],      ["foo", undefined],      [".foo", undefined],    ] as const;    for (const [fixture, expected] of fixtures) {      assertEquals(typeByExtension(fixture), expected);    }  },});