text: import newId from '../utils/newid'
  
  test('generates incremental id from 0', () => {
    expect(newId()).toBe(0);
    expect(newId()).toBe(1);
    expect(newId()).toBe(2);
    expect(newId()).toBe(3);
    expect(newId()).toBe(4);
    expect(newId()).toBe(5);
  });