jest.config.js

module.exports = {
  testEnvironment: 'node',
  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
  testMatch: ['**/__tests__/**/*.test.[jt]s?(x)'],
  testPathIgnorePatterns: [
    '/node_modules/',
    'components/destination/__tests__/',
    'app/destination/__tests__/',
    'app/\\(tabs\\)/__tests__/',
  ],
  transform: {
    '^.+\\.(js|jsx|ts|tsx)$': ['babel-jest', { configFile: './babel.config.js' }],
  },
  transformIgnorePatterns: [
    'node_modules/(?!((jest-)?react-native|@react-native(-community)?|expo(nent)?|@expo(nent)?/.*|@expo-google-fonts/.*|react-navigation|@react-navigation/.*|@unimodules/.*|unimodules|sentry-expo|native-base|react-native-svg|i18next|react-i18next|@tanstack/.*)/)',
  ],
  collectCoverageFrom: [
    'i18n/**/*.{ts,tsx}',
    'app/**/*.{ts,tsx}',
    'hooks/**/*.{ts,tsx}',
    'components/**/*.{ts,tsx}',
    'contexts/**/*.{ts,tsx}',
    'data/**/*.{ts,tsx}',
    '!**/coverage/**',
    '!**/node_modules/**',
    '!**/__tests__/**',
    '!**/babel.config.js',
    '!**/jest.setup.js',
    '!**/.expo/**',
  ],
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/$1',
    '\\.(jpg|jpeg|png|gif|svg)$': '<rootDir>/__mocks__/fileMock.js',
  },
};