test

test

const event_one = new Event('event_one');
const event_two = new Event('event_two');

const dispatch() => () => document.dispatchEvent(event_two);

describe('test dispatch', () => {
  it('should dispatch event one', () => {
    document.dispatchEvent = jest.fn();
    
    dispatch();
    
    expect(document.dispatchEvent).toHaveBeenCalledWith(event_one) // true
    expect(document.dispatchEvent).toHaveBeenCalledWith(event_two) // true
  });
});