Just Jest Config

jest.config.js

module.exports = {
    verbose: true,
    "moduleDirectories": ["node_modules", "src"],
    globals: {
        "__TS_CONFIG__": {
            "module": "es2016",
            "allowjs": true,
        },
        "ts-jest": {
            "tsConfigFile": "src/fe/tsconfig.test.json",
            // "useBabelrc": true,
            "skipBabel": true
        },
        // https://codereviewvideos.com/course/react-redux-and-redux-saga-with-symfony-3/video/using-webpack-environment-variables-in-jest-tests
        "RUNTIME_BROWSER": true,
        "FE_ENV_TARGET": "test",
    },
    "transform": {
        "^.+\\.(t|j)sx?$": "ts-jest"
    },
    // https://medium.com/@martin_hotell/tree-shake-lodash-with-webpack-jest-and-typescript-2734fa13b5cd
    "transformIgnorePatterns": [
        "<rootDir>/node_modules/(?!(lodash-es)/.*)",
    ],
    // "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",
    "moduleFileExtensions": [
        "ts",
        "tsx",
        "js",
        "jsx",
        "json",
        "node"
    ],
    testRegex: "src/fe/stories/storyshot.test.tsx",
    "moduleNameMapper": {
        "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/src/fe/stories/jest/mock.file.js",
        // "\\.(css|less)$": "<rootDir>/test/utils/mock.style.js",
        "\\.(css|less)$": "identity-obj-proxy",
        // "\\.(html)$": "<rootDir>/__mocks__/htmlMock.js",
        "react-addons-css-transition-group": "<rootDir>/src/fe/stories/jest/react_css_transition_group.js",
        "react-sizeme": "<rootDir>/src/fe/stories/jest/react-sizeme.js",
    },
    // https://github.com/facebook/jest/issues/771
    // for ndc-gitbook
    "modulePathIgnorePatterns": [
        "ssr"
    ]
    // "unmockedModulePathPatterns": [
    //     "redux-mock-store",
    //     // "react",
    //     // "enzyme",
    //     // "jest-enzyme"
    // ],
};