public function testGetChildrenWithTitles()
{
$this->registry->getManagerForClass('OroB2BCatalogBundle:Category')->clear();
$categories = $this->repository->getChildrenWithTitles();
$this->assertCount(1, $categories);
/** @var Category $category */
$category = current($categories);
/** @var PersistentCollection $titles */
$titles = $category->getTitles();
$this->assertInstanceOf('Doctrine\\ORM\\PersistentCollection', $titles);
$this->assertTrue($titles->isInitialized());
$this->assertNotEmpty($titles->toArray());
}
