setupMockDate - usage.ts

import { setupMockDate, MockDateSetup } from 'test-utils';

let mockDate: MockDateSetup;

beforeEach(() => {
  mockDate = setupMockDate();
});

afterEach(() => {
  mockDate.reset();
});

test("...", () => {
  mockDate.set({ offset: 600, isoDate: '2019-07-14T07:50:51.386Z' });
  new Date() // Sun Jul 14 2019 17:50:51 GMT+1000
});