fix unit tests for network handling

src/components/Lookup/Lookup.jsx

@@ -275,4 +275,5 @@ Lookup.defaultProps = {
   name: null,
 };
 
+export { Lookup as _Lookup };
 export default withNetwork(Lookup);

src/components/NotificationsList/Notifications.list.jsx

@@ -343,4 +343,5 @@ Notifications.propTypes = {
   onCreateSuccess: PropTypes.func.isRequired,
 };
 
+export { Notifications as _Notifications };
 export default withNetwork(Notifications);

src/components/NotifyAndRedirect.jsx

@@ -26,6 +26,7 @@ class NotifyAndRedirect extends Component {
 
   render () {
     const { to, push, from, exact, strict, sensitive } = this.props;
+
     return (
       <Redirect
         to={to}
@@ -39,4 +40,5 @@ class NotifyAndRedirect extends Component {
   }
 }
 
+export { NotifyAndRedirect as _NotifyAndRedirect };
 export default withRootDialog(withRouter(NotifyAndRedirect));