public function testFind()
{
$repository = $this->getMockBuilder('Doctrine\\ORM\\EntityRepository')->disableOriginalConstructor()->getMock();
$repository->expects($this->once())->method('findOneBy');
$repository->expects($this->once())->method('findBy');
$em = $this->getMockBuilder('Doctrine\\ORM\\EntityManager')->disableOriginalConstructor()->getMock();
$em->expects($this->any())->method('getRepository')->will($this->returnValue($repository));
$registry = $this->getMock('Doctrine\\Common\\Persistence\\ManagerRegistry');
$registry->expects($this->any())->method('getManagerForClass')->will($this->returnValue($em));
$basketEm = new BasketElementManager('Sonata\\Component\\Basket\\BasketElement', $registry);
$basketEm->findBy(array());
$basketEm->findOneBy(array());
}