jest.config.js

module.exports = {
  displayName: 'CodeLab',
  verbose: true,
  preset: 'jest-expo',
  testMatch: ['**/?(*.)+(spec|test).js'],
  collectCoverage: true,
  clearMocks: true,
  collectCoverageFrom: [
    'src/**/*.{js,jsx}',
    '!**/coverage/**',
    '!**/node_modules/**',
    '!**/babel.config.js',
    '!**/jest.setup.js'
  ],
  setupFiles: ['<rootDir>/jest/index.js'],
  coverageThreshold: {
    global: {
      branches: 100,
      functions: 100,
      lines: 100,
      statements: 100
    }
  },
  transformIgnorePatterns: [
    'node_modules/(?!((jest-)?react-native|react-clone-referenced-element|expo(nent)?|@expo(nent)?/.*|react-navigation|@react-navigation/.*|sentry-expo|native-base))'
  ]
};