jest.json

{
  "transform": {
    "\\.(js|jsx|ts|tsx)$": "ts-jest"
  },
  "testEnvironment": "jsdom",
  "testURL": "http://localhost",
  "testMatch": ["**/rtl-spec/*.spec.*", "**/tests/**/*-spec.{ts,tsx}"],
  "resetMocks": true,
  "bail": true,
  "resetModules": true,
  "snapshotSerializers": [
    "enzyme-to-json/serializer"
  ],
  "globalSetup": "<rootDir>/tests/globalSetup.js",
  "setupFilesAfterEnv": [
    "<rootDir>/tests/setup.js"
  ],
  "moduleFileExtensions": [
    "js",
    "jsx",
    "json",
    "ts",
    "tsx"
  ],
  "testPathIgnorePatterns": [
    "/.tmp/"
  ],
  "coverageReporters": [
    "json",
    "html",
    "lcov"
  ],
  "collectCoverageFrom": [
    "src/**/*.{ts,tsx}",
    "!**/*.d.ts",
    "!**/*constants.ts"
  ],
  "coveragePathIgnorePatterns": [
    "/node_modules/",
    "/tests/.*\\.(ts|js)$"
  ],
  "moduleNameMapper": {
    ".*releases.json$": "<rootDir>/static/releases.json",
    "\\.(css|less|scss)$": "<rootDir>/tests/mocks/styles.ts"
  }
}