pooja-docucomb-tink-crypto/internal/binary_keyset_writer_test.ts

A multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

/**
 * @license
 * Copyright 2020 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

import {assertMessageEquals, createKeyset} from '../testing/internal/test_utils';

import {BinaryKeysetReader} from './binary_keyset_reader';
import {BinaryKeysetWriter} from './binary_keyset_writer';

describe('binary keyset writer test', function() {
  it('get serialized key set', function() {
    const dummyKeyset = createKeyset();

    // Write the keyset.
    const writer = new BinaryKeysetWriter();
    const serializedKeyset = writer.encodeBinary(dummyKeyset);

    // Read the keyset proto serialization.
    const reader = BinaryKeysetReader.withUint8Array(serializedKeyset);
    const keysetFromReader = reader.read();

    // Test that it returns the same object as was created.
    assertMessageEquals(keysetFromReader, dummyKeyset);
  });
});