public function let(ActionFactory $actionFactory, ActionInterface $indexAction, BuildBefore $event, DatagridConfiguration $datagridConfig, ConfigurationInterface $customEntityConfig)
 {
     $this->beConstructedWith($actionFactory);
     $indexAction->implement('Pim\\Bundle\\CustomEntityBundle\\Action\\IndexActionInterface');
     $indexAction->getConfiguration()->willReturn($customEntityConfig);
     $customEntityConfig->getName()->willReturn('entity');
     $customEntityConfig->getEntityClass()->willReturn('entity_class');
     $actionFactory->getAction('entity', 'index')->willReturn($indexAction);
     $event->getConfig()->willReturn($datagridConfig);
 }
 /**
  * Sets the mass actions
  *
  * @param \Oro\Bundle\DataGridBundle\Datagrid\Common\DatagridConfiguration $datagridConfig
  * @param \Pim\Bundle\CustomEntityBundle\Action\ActionInterface            $indexAction
  */
 protected function setMassActions(DatagridConfiguration $datagridConfig, ActionInterface $indexAction)
 {
     $name = $indexAction->getConfiguration()->getName();
     $massActions = $datagridConfig->offsetGetByPath('[mass_actions]') ?: [];
     foreach ($indexAction->getMassActions() as $massActionType) {
         if (isset($massActions[$massActionType])) {
             continue;
         }
         $massAction = $this->actionFactory->getAction($name, $massActionType);
         $massActions[$massActionType] = $massAction->getGridActionOptions();
     }
     $datagridConfig->offsetSetByPath('[mass_actions]', $massActions);
 }