Correct test for ExampleComponent

describe(ExampleComponent testing', () => {
   test('should render correctly', () => {
       const wrapper = shallow(
            <ExampleComponent />
       );
       expect(shallowToJson(wrapper)).toMatchSnapshot();

       window.history.pushState(
           {},
           '',
           '/newPathname’
       );
       const newWrapper = shallow(
            <ExampleComponent />
       );
       expect(shallowToJson(newWrapper)).toMatchSnapshot();
   });
});