jest.config.json

{
  "setupTestFrameworkScriptFile": "<rootDir>/src/tests/setupTests.ts",
  "collectCoverageFrom": ["src/**/*.{js,jsx,ts,tsx}", "!src/**/*.d.ts"],
  "setupFiles": ["<rootDir>/config/polyfills.js"],
  "testMatch": ["<rootDir>/src/tests/**/?(*.)(spec|test).(j|t)s?(x)", "<rootDir>/src/**/?(*.)(spec|test).(j|t)s?(x)"],
  "testURL": "http://localhost",
  "transform": {
    "^.+\\.(js|jsx|mjs)$": "<rootDir>/node_modules/babel-jest",
    "^.+\\.tsx?$": "<rootDir>/config/jest/typescriptTransform.js",
    "^.+\\.p?css$": "<rootDir>/config/jest/cssTransform.js",
    "^(?!.*\\.(js|jsx|mjs|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
  },
  "transformIgnorePatterns": ["[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs|ts|tsx)$"],
  "moduleNameMapper": {
    "^react-native$": "react-native-web",
    "^@/db$": "<rootDir>/src/tests/mocks/db",
    "^@/utils/settings": "<rootDir>/src/tests/mocks/settings",
    "^@/(.*)$": "<rootDir>/src/$1",
    "^worker-loader!@/(.*)$": "<rootDir>/src/$1",
    "electron": "<rootDir>/src/tests/mocks/electron"
  },
  "modulePathIgnorePatterns": ["<rootDir>/src/__test__/e2e"],
  "moduleFileExtensions": ["web.ts", "ts", "web.tsx", "tsx", "web.js", "js", "web.jsx", "jsx", "json", "node", "mjs"],
  "globals": {
    "ts-jest": {
      "tsConfig": "./tsconfig.test.json"
    }
  }
}