jest.json

{
  "collectCoverage": true,
  "collectCoverageFrom": [
    "src/**/*.{js,jsx}",
    "!src/**/index*.js",
    "!src/containers/**/*.{js,jsx}"
  ],
  "coverageDirectory": "<rootDir>/coverage",
  "coverageReporters": ["html", "lcov"],
  "moduleNameMapper": {
    "\\.s?css$": "<rootDir>/__mocks__/css.js"
  },
  "setupFiles": [
    "<rootDir>/setupJest.js"
  ],
  "setupFilesAfterEnv": [
    "<rootDir>/setup-expect-timeout.js"
  ],
  "testMatch": [
    "<rootDir>/**/__tests__/**/*.{js,jsx}",
    "<rootDir>/src/**/?(*.)(spec|test|unit).{js,jsx}"
  ],
  "preset": "jest-puppeteer"
}