import { describe, it, expect } from 'vitest';
import { isAuthenticated, Session } from './session';

const session: Session = { bsn: '19012345601', naam: 'Test' };

describe('isAuthenticated', () => {
  it('narrows a present session to Session', () => {
    expect(isAuthenticated(session)).toBe(true);
  });

  it('reports no session as not authenticated', () => {
    expect(isAuthenticated(null)).toBe(false);
  });
});