/**
* @covers ::postSave
*/
public function testPostSave()
{
$this->cacheTagsInvalidator->expects($this->at(0))->method('invalidateTags')->with(array($this->entityTypeId . '_list'));
$this->cacheTagsInvalidator->expects($this->at(1))->method('invalidateTags')->with(array($this->entityTypeId . ':' . $this->values['id'], $this->entityTypeId . '_list'));
// This method is internal, so check for errors on calling it only.
$storage = $this->getMock('\\Drupal\\Core\\Entity\\EntityStorageInterface');
// A creation should trigger the invalidation of the "list" cache tag.
$this->entity->postSave($storage, FALSE);
// An update should trigger the invalidation of both the "list" and the
// "own" cache tags.
$this->entity->postSave($storage, TRUE);
}
/**
* {@inheritdoc}
*/
public function postSave(EntityStorageInterface $storage, $update = TRUE)
{
parent::postSave($storage, $update);
// Check the has_children status of the parent.
$storage->updateParentalStatus($this);
// Entity::postSave() calls Entity::invalidateTagsOnSave(), which only
// handles the regular cases. The MenuLink entity has two special cases.
$cache_tags = array();
// Case 1: a newly created menu link is *also* added to a menu, so we must
// invalidate the associated menu's cache tag.
if (!$update) {
$cache_tags = $this->getCacheTag();
}
// Case 2: a menu link may be moved from one menu to another; the original
// menu's cache tag must also be invalidated.
if (isset($this->original) && $this->menu_name != $this->original->menu_name) {
$cache_tags = NestedArray::mergeDeep($cache_tags, $this->original->getCacheTag());
}
Cache::invalidateTags($cache_tags);
// Also clear the menu system static caches.
menu_reset_static_cache();
// Track which menu items are expanded.
_menu_update_expanded_menus();
}
