/**
  * Add the default group to the user.
  *
  * @param User $user
  *
  * @throws \RuntimeException
  */
 protected function addDefaultGroup(User $user)
 {
     if (!$user->hasGroup(User::GROUP_DEFAULT)) {
         $group = $this->manager->getStorageManager()->getRepository('OroUserBundle:Group')->getDefaultUserGroup();
         if (!$group) {
             throw new \RuntimeException('Default user group not found');
         }
         $user->addGroup($group);
     }
 }
 public function testGroups()
 {
     $user = new User();
     $role = new Role('ROLE_FOO');
     $group = new Group('Users');
     $group->addRole($role);
     $this->assertNotContains($role, $user->getRoles());
     $user->addGroup($group);
     $this->assertContains($group, $user->getGroups());
     $this->assertContains('Users', $user->getGroupNames());
     $this->assertTrue($user->hasRole($role));
     $this->assertTrue($user->hasGroup('Users'));
     $user->removeGroup($group);
     $this->assertFalse($user->hasRole($role));
 }