// Mock Browser API's which are not supported by JSDOM, e.g. ServiceWorker, LocalStorage /** * An example how to mock localStorage is given below 👇 */ /* // Mocks localStorage const localStorageMock = (function() { let store = {}; return { getItem: (key) => store[key] || null, setItem: (key, value) => store[key] = value.toString(), clear: () => store = {} }; })(); Object.defineProperty(window, 'localStorage', { value: localStorageMock }); */