jest.config.js

// https://jestjs.io/docs/en/configuration.html
module.exports = {
    verbose: true,
    clearMocks: false,
    collectCoverage: false,
    collectCoverageFrom: ["{lib,include}/**/*.{js,jsx,ts,tsx}", "!**/node_modules/**"],
    coverageDirectory: 'coverage',
    coverageReporters: ['text', 'lcov'],
    reporters: ["default"],
    moduleFileExtensions: ["js", "jsx", "ts", "tsx"],
    moduleDirectories: ["node_modules", "include"],
    moduleNameMapper: {
        "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/test/__mocks__/file-mock.js",
        "\\.(css|less|sass|scss)$": "<rootDir>/test/__mocks__/object-mock.js",    },
    testMatch: ["<rootDir>/**/__tests__/**/*.unit.(js|jsx|ts|tsx)"],
    transform: {
        "^.+unit\\.(js|jsx)$": "babel-jest",
        "^.+\\.(ts|tsx)$": "ts-jest",
    },
    setupFilesAfterEnv: ["<rootDir>test/setupTests.js"]
};