jest.json

{
  "collectCoverage": true,
  "collectCoverageFrom": ["src/**/*.{ts,tsx}"],
  "coveragePathIgnorePatterns": [
    "/testing/",
    "/typings/",
    "/src/components/index.ts",
    "/src/state/index.ts",
    "/src/service/index.ts"
  ],
  "coverageDirectory": "<rootDir>/coverage",
  "coverageReporters": ["text-summary", "cobertura", "html", "json-summary"],
  "coverageThreshold": {
    "global": {
      "branches": 90,
      "functions": 90,
      "lines": 90,
      "statements": 90
    }
  },
  "moduleFileExtensions": ["ts", "tsx", "js", "jsx"],
  "moduleNameMapper": {
    "\\.(css|less|sass|scss)$": "<rootDir>/src/__mocks__/style.ts",
    "^diagramMaker/(.*)$": "<rootDir>/src/$1",
    "^react$": "preact/compat",
    "^react-dom/test-utils$": "preact/test-utils",
    "^react-dom$": "preact/compat",
    "^react/jsx-runtime$": "preact/jsx-runtime"
  },
  "setupFiles": [
    "<rootDir>/src/testing/test-setup.ts"
  ],
  "testEnvironment": "jsdom",
  "testMatch": ["**/?(*.)(spec|test).(ts|tsx)"],
  "testURL": "http://console.aws.amazon.com#mock",
  "transform": {
    "\\.(ts|tsx|js|jsx)": "ts-jest"
  },
  "transformIgnorePatterns": [
    "/node_modules/(?!lodash-es)"
  ]
}