public function load(ObjectManager $manager)
{
$role = new Role();
$role->setRole('staff');
$user = new User();
$user->setUsername('Test');
$user->setPlainPassword('hello');
$user->setPassword('test');
$user->setRole($role);
$user->setEmail('*****@*****.**');
$user->setIsActive(false);
$role->addUser($user);
$manager->persist($role);
$manager->flush();
}
