impersonator/jest.setup.js

// Learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom'

// Mock window.crypto for tests
if (typeof window !== 'undefined' && !window.crypto) {
  Object.defineProperty(window, 'crypto', {
    value: {
      getRandomValues: (arr) => {
        for (let i = 0; i < arr.length; i++) {
          arr[i] = Math.floor(Math.random() * 256)
        }
        return arr
      },
      subtle: {
        importKey: () => Promise.resolve({}),
        deriveKey: () => Promise.resolve({}),
        encrypt: () => Promise.resolve(new ArrayBuffer(0)),
        decrypt: () => Promise.resolve(new ArrayBuffer(0)),
      },
    },
  })
}

// 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