function its_on_registration_init(UserEvent $userEvent, User $user, UrlGeneratorInterface $router, RandomUsernameGenerator $generator)
 {
     $generator->getUsername()->shouldBeCalled()->willReturn('12345');
     $this->beConstructedWith($router, $generator);
     $user->setUsername('12345')->shouldBeCalled();
     $userEvent->getUser()->shouldBeCalled()->willReturn($user);
     $this->onRegistrationInit($userEvent);
 }
 public function addUser(ObjectManager $manager)
 {
     $user = new User();
     $user->setFirstname('admin');
     $user->setLastname('test');
     $user->setUsername('*****@*****.**');
     $user->setEmail('*****@*****.**');
     $user->setPlainPassword('password');
     $user->setEnabled(true);
     $manager->persist($user);
     return $this;
 }