algo.sha512.test.js

import C from '../src/index';

const VECTOR_CONFIG_TEST = [
  [1, '', 'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e'],
  [2, 'The quick brown fox jumps over the lazy dog', '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6'],
  [3, 'The quick brown fox jumps over the lazy dog.', '91ea1245f20d46ae9a037a989f54f1f790f0a47607eeb8a14d12890cea77a1bbc6c7ed9cf205e67b7f2b8fd4c7dfd3a7a8617e45f3c463d481c7e586c39ac1ed']
];

beforeAll(async () => {
  await C.SHA512.loadWasm();
});

describe('algo-sha512-test', () => {
  test.each(VECTOR_CONFIG_TEST)(
    'testVector%i',
    (a, b, expected) => {
      expect(C.SHA512(b).toString()).toBe(expected);
    }
  );

  test('testUpdateAndLongMessage', () => {
    const sha512 = new C.algo.SHA512();
    for (let i = 0; i < 100; i++) {
      sha512.update('12345678901234567890123456789012345678901234567890');
    }

    expect(sha512.finalize().toString())
      .toBe('9bc64f37c54606dff234b6607e06683c7ba248558d0ec74a11525d9f59e0be566489cc9413c00ca5e9db705fc52ba71214bcf118f65072fe284af8f8cf9500af');
  });

  test('testClone', () => {
    const sha512 = new C.algo.SHA512();

    expect(sha512.update('a').clone().finalize().toString()).toBe(C.SHA512('a').toString());
    expect(sha512.update('b').clone().finalize().toString()).toBe(C.SHA512('ab').toString());
    expect(sha512.update('c').clone().finalize().toString()).toBe(C.SHA512('abc').toString());
  });

  test('testInputIntegrity', () => {
    const message = new C.lib.WordArray([0x12345678]);

    const expected = message.toString();

    C.SHA512(message);

    expect(message.toString()).toBe(expected);
  });

  test('testHelper', () => {
    expect(C.SHA512('').toString()).toBe(new C.algo.SHA512().finalize('').toString());
  });

  test('testHmacHelper', () => {
    expect(C.HmacSHA512('Hi There', C.enc.Hex.parse('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b')).toString())
      .toBe(new C.algo.HMAC(C.algo.SHA512, C.enc.Hex.parse('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b')).finalize('Hi There').toString());
  });
});