vitest.setup.ts

import "@testing-library/jest-dom"
import { vi } from "vitest"

// Polyfill ResizeObserver for tests
global.ResizeObserver = class ResizeObserver {
  observe() {}
  unobserve() {}
  disconnect() {}
}

// Mock window.matchMedia
Object.defineProperty(window, 'matchMedia', {
  writable: true,
  value: vi.fn().mockImplementation(query => ({
    matches: false,
    media: query,
    onchange: null,
    addListener: vi.fn(),
    removeListener: vi.fn(),
    addEventListener: vi.fn(),
    removeEventListener: vi.fn(),
    dispatchEvent: vi.fn(),
  })),
})

// Mock document.elementFromPoint for OTP input
if (typeof document !== 'undefined') {
  document.elementFromPoint = vi.fn().mockReturnValue(null)
}