import React from 'react'; import useSyncState from '../hooks/useSyncState'; import { render, fireEvent } from '../../../tests/utils'; describe('Table', () => { it('useSyncState', () => { const Test: React.FC = () => { const [getVal, setVal] = useSyncState('light'); return setVal('bamboo')}>{getVal()}; }; const { container } = render(); expect(container.querySelector('span')?.innerHTML).toBe('light'); fireEvent.click(container.querySelector('span')!); expect(container.querySelector('span')?.innerHTML).toBe('bamboo'); }); });