import { describe, it, expect } from 'vitest';
import { given } from '@shared/testing/machine';
import { expectTag } from '@shared/testing/expect-tag';
import { hasProgress, initial, reduce } from './intake.machine';

const intake = given(reduce, initial);

describe('intake hasProgress', () => {
  it('is false for a fresh questionnaire', () => {
    expect(hasProgress(expectTag(initial, 'Answering'))).toBe(false);
  });

  it('is true once an answer is given or the user advances', () => {
    const answered = expectTag(
      intake({ tag: 'SetAnswer', key: 'buitenlandGewerkt', value: 'ja' }),
      'Answering',
    );
    expect(hasProgress(answered)).toBe(true);

    const advanced = expectTag(
      intake({ tag: 'SetAnswer', key: 'buitenlandGewerkt', value: 'nee' }, { tag: 'Next' }),
      'Answering',
    );
    expect(hasProgress(advanced)).toBe(true);
  });
});