jest.setup.js

import '@testing-library/jest-dom'
import { configure } from '@testing-library/react'

// Configure Testing Library
configure({ testIdAttribute: 'data-testid' })

// Mock Next.js router
jest.mock('next/router', () => ({
  useRouter() {
    return {
      route: '/',
      pathname: '/',
      query: '',
      asPath: '',
      push: jest.fn(),
      pop: jest.fn(),
      reload: jest.fn(),
      back: jest.fn(),
      prefetch: jest.fn().mockResolvedValue(undefined),
      beforePopState: jest.fn(),
      events: {
        on: jest.fn(),
        off: jest.fn(),
        emit: jest.fn(),
      },
    }
  },
}))

// Mock Next.js navigation
jest.mock('next/navigation', () => ({
  useRouter() {
    return {
      push: jest.fn(),
      replace: jest.fn(),
      refresh: jest.fn(),
      back: jest.fn(),
      forward: jest.fn(),
      prefetch: jest.fn(),
    }
  },
  useSearchParams() {
    return new URLSearchParams()
  },
  usePathname() {
    return '/'
  },
}))

// Mock Web3/Ethereum providers
const mockEthereum = {
  request: jest.fn(),
  on: jest.fn(),
  removeListener: jest.fn(),
  isConnected: jest.fn(() => false),
  isMetaMask: true,
}

Object.defineProperty(window, 'ethereum', {
  value: mockEthereum,
  writable: true,
})

// Mock Web3Wallet
jest.mock('@walletconnect/web3-provider', () => {
  return jest.fn().mockImplementation(() => ({
    enable: jest.fn(),
    on: jest.fn(),
    close: jest.fn(),
  }))
})

// Mock Coinbase Wallet SDK
jest.mock('@coinbase/wallet-sdk', () => {
  return jest.fn().mockImplementation(() => ({
    makeWeb3Provider: jest.fn(),
    disconnect: jest.fn(),
  }))
})

// Mock MetaMask SDK
jest.mock('@metamask/sdk', () => {
  return jest.fn().mockImplementation(() => ({
    connect: jest.fn(),
    disconnect: jest.fn(),
    getProvider: jest.fn(),
  }))
})

// Mock IntersectionObserver
global.IntersectionObserver = jest.fn().mockImplementation(() => ({
  observe: jest.fn(),
  unobserve: jest.fn(),
  disconnect: jest.fn(),
}))

// Mock ResizeObserver
global.ResizeObserver = jest.fn().mockImplementation(() => ({
  observe: jest.fn(),
  unobserve: jest.fn(),
  disconnect: jest.fn(),
}))

// Mock matchMedia
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 sessionStorage
const sessionStorageMock = {
  getItem: jest.fn(),
  setItem: jest.fn(),
  removeItem: jest.fn(),
  clear: jest.fn(),
}
global.sessionStorage = sessionStorageMock