Can't use Factory inside Selenium Tests

When I extend Selenium, I can't make fake object.

If I try to do:        

`$user = factory(RH\Person::class)->create();`

I will get 

`PHP Fatal error:  Call to a member function make() on null in /home/vagrant/RH/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php on line 62`

I guess this is because it never instantiates a laravel application instance.
