jest.config.cjs

module.exports = {
  verbose: true,
  roots: ['<rootDir>/src'],
  collectCoverageFrom: [
    'src/**/*.{js,jsx,ts,tsx}',
    '!src/**/*.stories.(js|jsx|ts|tsx)',
    '!src/**/*.d.ts',
    '!src/mocks/**',
  ],
  coveragePathIgnorePatterns: [],
  setupFilesAfterEnv: ['./config/jest/setupTests.ts'],
  testEnvironment: 'jsdom',
  transform: {
    // configure jest to use swc for ts/tsx files
    // see: https://swc.rs/docs/configuring-swc
    '^.+\\.(ts|js|tsx|jsx|cjs)?$': '@swc/jest',
    '^.+\\.css$': '<rootDir>/config/jest/cssTransform.cjs',
    '^(?!.*\\.(js|jsx|mjs|cjs|ts|tsx|css|json)$)':
      '<rootDir>/config/jest/fileTransform.cjs',
  },
  transformIgnorePatterns: [
    'node_modules/(?!@ngrx|(?!deck.gl)|ng-dynamic)',
    '[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs|cjs|ts|tsx)$',
    '^.+\\.module\\.(css|sass|scss)$',
  ],
  modulePaths: ['<rootDir>/src'],
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/src/$1',
    '^react-native$': 'react-native-web',
    '^.+\\.module\\.(css|sass|scss)$': 'identity-obj-proxy',
    // Force module uuid to resolve with the CJS entry point,
    // because Jest does not support package.json.exports.
    // See https://github.com/uuidjs/uuid/issues/451
    uuid: require.resolve('uuid'),
  },
  moduleFileExtensions: [
    // Place tsx and ts to beginning as suggestion from Jest team
    // https://jestjs.io/docs/configuration#modulefileextensions-arraystring
    'tsx',
    'ts',
    'web.js',
    'js',
    'web.ts',
    'web.tsx',
    'json',
    'web.jsx',
    'jsx',
    'node',
  ],
  watchPlugins: [
    'jest-watch-typeahead/filename',
    'jest-watch-typeahead/testname',
  ],
  resetMocks: true,
}