import { describe, expect, it } from 'vitest';
import { resolveDataRef, resolveDataRefBoolean, resolveDataRefString } from './resolve-data-ref';

describe('resolveDataRef', () => {
  const data = { user: { name: 'Ada', flags: { admin: true } } };

  it('walks dotted paths', () => {
    expect(resolveDataRef(data, 'user.name')).toBe('Ada');
    expect(resolveDataRef(data, 'missing.path')).toBeUndefined();
    expect(resolveDataRef(data, undefined)).toBeUndefined();
  });

  it('coerces string and boolean refs', () => {
    expect(resolveDataRefString(data, 'user.name')).toBe('Ada');
    expect(resolveDataRefString(data, 'missing')).toBe('');
    expect(resolveDataRefBoolean(data, 'user.flags.admin')).toBe(true);
    expect(resolveDataRefBoolean(data, 'user.name')).toBe(false);
  });
});