function it_marks_a_variant_group_as_updated_when_its_attributes_are_removed_or_updated($registry, EntityManager $em, ProductTemplateInterface $productTemplate, GroupInterface $group, GroupRepositoryInterface $groupRepo)
 {
     $productTemplate->getId()->willReturn(956);
     $registry->getRepository(Argument::type('string'))->willReturn($groupRepo);
     $groupRepo->getVariantGroupByProductTemplate($productTemplate)->willReturn($group);
     $this->guessUpdates($em, $productTemplate, UpdateGuesserInterface::ACTION_UPDATE_ENTITY)->shouldReturn([$group]);
 }
 /**
  * {@inheritdoc}
  */
 public function getVariantGroupByProductTemplate(ProductTemplateInterface $productTemplate)
 {
     $qb = $this->createQueryBuilder('g');
     $qb->innerJoin('g.productTemplate', 'pt')->where($qb->expr()->eq('pt', ':productTemplate'))->setParameter(':productTemplate', $productTemplate->getId());
     return $qb->getQuery()->getOneOrNullResult();
 }