Inheritance: implements Symfony\Component\EventDispatcher\EventSubscriberInterface
 /**
  * @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
  */
 public function testPreBindException()
 {
     $builder = $this->getMockBuilder('Symfony\\Component\\Form\\FormBuilder')->disableOriginalConstructor()->getMock();
     $factory = $this->getMock('Symfony\\Component\\Form\\FormFactoryInterface');
     $factory->expects($this->any())->method('createNamedBuilder')->will($this->returnValue($builder));
     $basket = $this->getMock('Sonata\\Component\\Basket\\BasketInterface');
     $basket->expects($this->any())->method('getBasketElements')->will($this->returnValue($this->getBasketElements('test')));
     $formListener = new BasketResizeFormListener($factory, $basket);
     $formListener->preBind($this->getFormEvent(false, false));
 }