pezkuwi-common/packages/util-crypto/src/base58/decode.spec.ts

// Copyright 2017-2025 @polkadot/util-crypto authors & contributors
// SPDX-License-Identifier: Apache-2.0

/// <reference types="@polkadot/dev-test/globals.d.ts" />

import { base32Decode } from '../base32/index.js';
import { base58Decode } from './index.js';

describe('base58Encode', (): void => {
  it('decodes an empty string)', (): void => {
    expect(
      base58Decode('')
    ).toEqual(new Uint8Array());
  });

  it('encodes a base58 to a base32', (): void => {
    expect(
      base58Decode('b2rhk6GMPQF3hfzwXTaNYFLKomMeC6UXdUt6jZKPpeVirLtV')
    ).toEqual(
      base32Decode('afkreigh2akiscaildcqabsyg3dfr6chu3fgpregiymsck7e7aqa4s52zy')
    );
  });

  it('encodes a base58 to a base32 (ipfs-compat)', (): void => {
    expect(
      base58Decode('zb2rhk6GMPQF3hfzwXTaNYFLKomMeC6UXdUt6jZKPpeVirLtV', true)
    ).toEqual(
      base32Decode('bafkreigh2akiscaildcqabsyg3dfr6chu3fgpregiymsck7e7aqa4s52zy', true)
    );
  });
});