import { describe, it, expect, vi } from 'vitest'; import { render, screen } from '@testing-library/react'; import userEvent from '@testing-library/user-event'; import { Switch } from '@/components/ui/switch'; describe('Switch', () => { it('toggles checked state', async () => { const onCheckedChange = vi.fn(); render(); await userEvent.click(screen.getByRole('switch', { name: /airplane/i })); expect(onCheckedChange).toHaveBeenCalledWith(true); }); });