Function gen

src/lib/prompt.test.ts:26–30

()

  it('handles input arriving in multiple chunks', async () => {
    async function* gen() {
      yield 'foo';
      yield 'bar';
      yield '\n';
    }
    const input = Readable.from(gen());
    const output = new CaptureStream();
    expect(await promptText('? ', { input, output })).toBe('foobar');