import {expect, vi, test} from 'vitest'; import {render, fireEvent, waitFor} from '@testing-library/react'; import * as fetch from '@/scripts/net'; import DarkModeButton from '@/components/DarkModeButton'; vi.mock('@/scripts/net'); test('click to toggle', async () => { const {getByRole} = render(); const button = getByRole('button'); fireEvent.click(button); await waitFor(() => { expect(fetch.put).toBeCalledWith('/user/dark-mode'); }); }); test('default is dark', async () => { const {getByRole} = render(); const button = getByRole('button'); fireEvent.click(button); await waitFor(() => { expect(fetch.put).toBeCalledWith('/user/dark-mode'); }); });