Application Jest configuration

app-jest-config.json

  "jest": {
    "collectCoverage": true,
    "collectCoverageFrom": [
      "<rootDir>/src/**/*.ts",
      "!<rootDir>/src/*.d.ts"
    ],
    "coveragePathIgnorePatterns": [
      "/node_modules/",
      "/src-test/",
      "/dist/"
    ],
    "globals": {
      "ts-jest": {
        "tsConfigFile": "test-tsconfig.json",
        "enableTsDiagnostics": false
      },
      "NODE_ENV": "test"
    },
    "moduleDirectories": [
      "node_modules",
      "<rootDir>/src/"
    ],
    "moduleFileExtensions": [
      "ts",
      "js",
      "html"
    ],
    "moduleNameMapper": {
      "customNamespace/(.*)$": "<rootDir>/node_modules/jskitx/$1",
      "^.+\\.(jpg|jpeg|gif|png|mp4|mkv|avi|webm|swf|wav|mid)$": "jest-static-stubs/$1"
    },
    "setupTestFrameworkScriptFile": "<rootDir>/src-test/utils/init.ts",
    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(ts?)$",
    "testPathIgnorePatterns": [
      "/node_modules/"
    ],
    "transform": {
      "^.+\\.js?$": "babel-jest",
      "^.+\\.ts?$": "ts-jest",
      "^.+\\.html$": "<rootDir>/src-test/utils/htmlLoader.ts"
    },
    "transformIgnorePatterns": [
      "/node_modules/(?!jskitx)"
    ],
    "verbose": true
  }