.jest.config.js

module.exports = {
  setupFiles: ['<rootDir>/test/setup.js', 'jest-localstorage-mock'],
  testEnvironment: 'jsdom',
  moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx'],
  testPathIgnorePatterns: ['/node_modules/', '/dist/', '/test/'],
  collectCoverageFrom: ['src/**/*.{js,jsx,ts,tsx}'],
  coveragePathIgnorePatterns: [
    '<rootDir>/src/index.js',
    '<rootDir>/src/router.js',
    '<rootDir>/src/utils/asyncRender.js',
    '<rootDir>/src/utils/registerServiceWorker.js',
  ],
  moduleNameMapper: {
    '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2)$':
      '<rootDir>/test/fileMock.js',
    '\\.(css|less|scss|sass)$': '<rootDir>/test/styleMock',

    '^common(.*)$': '<rootDir>/src/common$1',
    '^components(.*)$': '<rootDir>/src/components$1',
    '^layouts(.*)$': '<rootDir>/src/layouts$1',
    '^routes(.*)$': '<rootDir>/src/routes$1',
    '^services(.*)$': '<rootDir>/src/services$1',
    '^store(.*)$': '<rootDir>/src/store$1',
    '^utils(.*)$': '<rootDir>/src/utils$1',
  },
  snapshotSerializers: ['enzyme-to-json/serializer'],
};