src/client/UniversalProvider.test.tsx
import * as React from "react";
import UniversalProvider from "./UniversalProvider";
import {shallow} from "enzyme";
import { Provider } from "react-redux";
describe("<UniversalProvider /> Component", () => {
let wrapper;
it("should to render a Provider component", () => {
wrapper = shallow(<UniversalProvider />);
expect(wrapper.type()).toEqual(Provider);
expect(wrapper).toMatchSnapshot();
});
});