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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { assertEquals } from "../testing/asserts.ts";import { readerFromIterable } from "./reader_from_iterable.ts";
Deno.test("[streams] readerFromIterable()", async function () {  const reader = readerFromIterable((function* () {    const encoder = new TextEncoder();    for (const string of ["hello", "deno", "foo"]) {      yield encoder.encode(string);    }  })());
  const readStrings = [];  const decoder = new TextDecoder();  const p = new Uint8Array(4);  while (true) {    const n = await reader.read(p);    if (n == null) {      break;    }    readStrings.push(decoder.decode(p.slice(0, n)));  }  assertEquals(readStrings, ["hell", "o", "deno", "foo"]);});