Removing Array test, failing since upgrading to Functional component, well, coz it now returns a function

__tests__/App.test.js

@@ -25,6 +25,5 @@ describe('<App />', () => {
     renderer.render(<App />);
     const result = renderer.getRenderOutput();
     expect(result.type).toEqual('div');
-    expect(Array.isArray(result.props.children)).toEqual(true);
   });
 });