jest.config.json

{
  "collectCoverageFrom": [
    "packages/matchbox/src/components/**/*.{js,jsx}",
    "packages/matchbox/src/helpers/**/*.{js,jsx}",
    "packages/matchbox-icons/src/IconBase/**/*.{js,jsx}"
  ],
  "coveragePathIgnorePatterns": [
    "index.js"
  ],
  "coverageThreshold": {
    "global": {
      "statements": 90
    }
  },
  "setupTestFrameworkScriptFile": "<rootDir>/config/jest/setup.js",
  "setupFiles": [
    "<rootDir>/config/polyfills.js"
  ],
  "testPathIgnorePatterns": [
    "<rootDir>[/\\\\](build|docs|node_modules|scripts)[/\\\\]",
    "/.cache/"
  ],
  "testEnvironment": "node",
  "testURL": "http://localhost",
  "transform": {
    "^.+\\.(js|jsx)$": "<rootDir>/node_modules/babel-jest",
    "^.+\\.css$": "<rootDir>/config/jest/cssTransform.js",
    "^(?!.*\\.(js|jsx|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
  },
  "transformIgnorePatterns": [
    "[/\\\\]node_modules[/\\\\].+\\.(js|jsx)$"
  ],
  "moduleNameMapper": {
    "^react-native$": "react-native-web",
    "\\.(css|scss)$": "identity-obj-proxy"
  }
}