jest.config.json

{
  "preset": "react-native",
  "testRegex": "/*/__tests__/.*\\.(test|spec)\\.(ts|tsx|js)$",
  "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
  "moduleNameMapper": {
    "^~/(.*)$": "<rootDir>/src/$1"
  },
  "modulePaths": ["<rootDir>/src"],
  "roots": ["<rootDir>/src/", "<rootDir>/node_modules/"],
  "collectCoverage": true,
  "coverageReporters": ["json", "json-summary", "lcov", "text"],
  "collectCoverageFrom": [
    "src/**/*",
    "!**/index.{ts,js,tsx}",
    "!**/types.ts",
    "!src/**/*.d.ts",
    "!src/**/__snapshots__/*",
    "!src/services/appConfig/babel/*",
    "!src/**/__tests__/mocks/*",
    "!src/test-utils/**/*",
    "!src/api/**/*.json",
    "!src/models/**/*.ts",
    "!src/**/constants.ts",
    "!src/**/types.ts",
    "!src/**/styles.ts",
    "!src/w3cmedia/*",
    "!src/w3cmedia/polyfills/*",
    "!src/w3cmedia/shakaplayer/dist/**/*",
    "!src/w3cmedia/shakaplayer/*",
    "src/w3cmedia/shakaplayer/getTrackVariantLabel.ts"
  ],
  "testPathIgnorePatterns": ["src/w3cmedia/shakaplayer/dist"],
  "transformIgnorePatterns": [
    "node_modules/(?!(jest-)?react-native|@react-native|@amazon-devices/kepler-ui-components|@amazon-devices/react-native-kepler|@amazon-devices/lottie-react-native|@amazon-devices/react-navigation|@amazon-devices/react-native-reanimated|@amazon-devices/react-native-gesture-handler|@amazon-devices/react-navigation__drawer|@amazon-devices/react-linear-gradient|iso-639-3)"
  ],
  "coverageDirectory": ".tmp/coverage",
  "globals": {
    "ts-jest": {
      "babelConfig": true,
      "diagnostics": true
    }
  },
  "coverageThreshold": {
    "global": {
      "branches": 50,
      "functions": 50,
      "lines": 50,
      "statements": 50
    }
  },
  "setupFilesAfterEnv": ["<rootDir>/jest.setup.tsx"]
}