packages/util/src/string/toU8a.spec.ts
// Copyright 2017-2024 @polkadot/util authors & contributors
// SPDX-License-Identifier: Apache-2.0
/// <reference types="@polkadot/dev-test/globals.d.ts" />
import { stringToU8a } from '../index.js';
const RUSS_HELLO = new Uint8Array([208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130, 44, 32, 208, 188, 208, 184, 209, 128, 33]);
describe('stringToU8a', (): void => {
it('decodes to an empty string for undefined/null', (): void => {
expect(
stringToU8a()
).toEqual(new Uint8Array());
expect(
stringToU8a(null)
).toEqual(new Uint8Array());
});
it('encodes the string correctly', (): void => {
expect(
stringToU8a('Привет, мир!')
).toEqual(RUSS_HELLO);
});
it('encodes the string correctly (String)', (): void => {
expect(
stringToU8a(String('Привет, мир!'))
).toEqual(RUSS_HELLO);
});
});