/**
  * Set up the tests
  *
  * @return void
  */
 public function setUp()
 {
     parent::setUp();
     Role::observe(new AddSlugAttribute());
     User::observe(new UserObserver());
     Permission::observe(new PermissionObserver());
 }
 /**
  * Register any other events for your application.
  *
  * @return void
  */
 public function boot()
 {
     $this->loadMigrationsFrom(__DIR__ . '/../database/migrations');
     Role::observe(new AddSlugAttribute());
     User::observe(new UserObserver());
     Permission::observe(new PermissionObserver());
 }