Inheritance: extends Sonata\ProductBundle\Model\BaseProductProvider
 /**
  * @return BaseProductServiceTest_ProductProvider
  */
 public function getBaseProvider()
 {
     $serializer = $this->getMock('JMS\\Serializer\\SerializerInterface');
     $serializer->expects($this->any())->method('serialize')->will($this->returnValue('{}'));
     $provider = new BaseProductServiceTest_ProductProvider($serializer);
     $basketElementManager = $this->getMock('\\Sonata\\Component\\Basket\\BasketElementManagerInterface');
     $basketElementManager->expects($this->any())->method('getClass')->will($this->returnValue('\\Sonata\\Tests\\Component\\Product\\BaseOrderElementTest_ProductProvider'));
     $provider->setBasketElementManager($basketElementManager);
     $provider->setOrderElementClassName(get_class(new OrderElement()));
     return $provider;
 }