import { act, renderHook } from '@testing-library/react'; import { beforeEach, describe, expect, it, vi, } from 'vitest'; import type { InputRef } from 'antd'; vi.mock('../utils/isServer', () => ({ default: true, })); describe('useMaskInputAntd server-side', () => { beforeEach(() => { vi.clearAllMocks(); vi.resetModules(); }); it('returns no-op function on server', async () => { const { default: useMaskInputAntd } = await import('./useMaskInputAntd'); const { result } = renderHook( () => useMaskInputAntd({ mask: '999-999' }), ); expect(typeof result.current).toBe('function'); act(() => { result.current({ input: document.createElement('input') } as InputRef); }); // should do nothing on server expect(result.current).toBeDefined(); }); });