import '@testing-library/jest-dom/vitest'; import { cleanup } from '@testing-library/react'; import { afterEach } from 'vitest'; afterEach(cleanup); const nativeGetComputedStyle = window.getComputedStyle.bind(window); Object.defineProperty(window, 'getComputedStyle', { writable: true, value: (element: Element) => nativeGetComputedStyle(element), }); Object.defineProperty(window, 'matchMedia', { writable: true, value: (query: string) => ({ matches: false, media: query, onchange: null, addListener: () => undefined, removeListener: () => undefined, addEventListener: () => undefined, removeEventListener: () => undefined, dispatchEvent: () => false, }), }); class ResizeObserverMock { observe() {} unobserve() {} disconnect() {} } Object.defineProperty(window, 'ResizeObserver', { value: ResizeObserverMock }); Object.defineProperty(globalThis, 'ResizeObserver', { value: ResizeObserverMock }); Object.defineProperty(window, 'scrollTo', { value: () => undefined });