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// Copyright 2019-2020 Yusuke Sakurai. All rights reserved. MIT license.import { BufReader, BufWriter } from "./vendor/https/deno.land/std/io/bufio.ts";import { assertEquals } from "./vendor/https/deno.land/std/testing/asserts.ts";import { classicAdapter, nativeAdapter } from "./_adapter.ts";import { group } from "./_test_util.ts";
group("adapter", ({ test }) => {  async function doTest() {    const resp = await fetch("http://localhost:8899", {      method: "POST",      body: "hello",    });    assertEquals(resp.status, 200);    assertEquals(resp.headers.get("content-type"), "text/html");    assertEquals(await resp.text(), "hello");  }  test("classic", async () => {    async function serve() {      const l = Deno.listen({ port: 8899 });      const conn = await l.accept();      const bufReader = new BufReader(conn);      const bufWriter = new BufWriter(conn);      const adapter = classicAdapter({ conn, bufReader, bufWriter });      const req = await adapter.next({});      await adapter.respond({        status: 200,        headers: new Headers({          "content-type": "text/html",        }),        body: req!.body,      });      adapter.close();      l.close();    }    serve();    await doTest();  });  test("native", async () => {    async function serve() {      const l = Deno.listen({ port: 8899 });      const conn = await l.accept();      const adapter = nativeAdapter(conn);      const req = await adapter.next({});      await adapter.respond({        status: 200,        headers: new Headers({          "content-type": "text/html",        }),        body: req!.body,      });      adapter.close();      l.close();    }    serve();    await doTest();  });});