jest.setup.js

import '@testing-library/jest-dom'

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

// Mock localStorage
const localStorageMock = {
  getItem: jest.fn(),
  setItem: jest.fn(),
  removeItem: jest.fn(),
  clear: jest.fn(),
}
global.localStorage = localStorageMock

// Mock console.error to reduce noise in tests
const originalError = console.error
beforeAll(() => {
  console.error = (...args) => {
    if (
      typeof args[0] === 'string' &&
      args[0].includes('Warning: ReactDOM.render is deprecated')
    ) {
      return
    }
    originalError.call(console, ...args)
  }
})

afterAll(() => {
  console.error = originalError
})