import { assert, assertEquals } from "assert";
import { b } from "../helpers.ts";
import { areBytesEqual, chunkBytes } from "../../public/common/bytes.js";

Deno.test("areBytesEqual", () => {
  const x = b(1, 2);
  const y = b(1, 2, 3);
  const z = b(1, 2, 3);

  assert(areBytesEqual(x, x));
  assert(areBytesEqual(y, z));
  assert(!areBytesEqual(x, y));
});

Deno.test("chunkBytes", () => {
  assertEquals(
    chunkBytes(b(1, 2, 3, 4, 5, 6, 7, 8), 3),
    [b(1, 2, 3), b(4, 5, 6), b(7, 8)],
  );
});