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import {  assert,  assertEquals,} from "https://deno.land/std/testing/asserts.ts";import {  crc32,  Crc32Stream,  hexToUint8Array,  uint8ArrayToHex,  numberToHex,} from "./mod.ts";
const str = "deno";const bytes = new TextEncoder().encode(str);const crc32_deno = "fd6f8c63";
Deno.test("crc32", () => {  assertEquals(crc32(str), crc32_deno);  assertEquals(crc32(bytes), crc32_deno);});
Deno.test("Crc32Stream", () => {  const crc32Stream = new Crc32Stream();  crc32Stream.append("d"); // 98dd4acc  === crc32("d")  crc32Stream.append("e"); // 7d90298b  === crc32("de")  crc32Stream.append("n"); // 21f6953   === crc32("den")  assertEquals(crc32Stream.append("o"), crc32_deno);  assertEquals(crc32Stream.crc32, crc32_deno);  assertEquals(crc32Stream.crc32, crc32_deno);
  crc32Stream.reset();
  crc32Stream.append("d"); // 98dd4acc  === crc32("d")  crc32Stream.append("e"); // 7d90298b  === crc32("de")  crc32Stream.append("n"); // 21f6953   === crc32("den")  assertEquals(crc32Stream.append("o"), crc32_deno);  assertEquals(crc32Stream.crc32, crc32_deno);  assertEquals(crc32Stream.crc32, crc32_deno);});
Deno.test("hexToUint8Array", () => {  const bytes = hexToUint8Array(crc32_deno);  assert(parseInt("fd", 16) === bytes[0]);  assert(parseInt("6f", 16) === bytes[1]);  assert(parseInt("8c", 16) === bytes[2]);  assert(parseInt("63", 16) === bytes[3]);});
Deno.test("uint8ArrayToHex", () => {  const bytes = new Uint8Array([    parseInt("fd", 16),    parseInt("6f", 16),    parseInt("8c", 16),    parseInt("63", 16),  ]);  assertEquals(uint8ArrayToHex(bytes), crc32_deno);});