/**
  * @param Carew $carew
  * @param \Pimple $dispatcher
  * @return \PHPUnit_Framework_MockObject_MockObject|Carew
  */
 private function setCarewContainer(Carew $carew, \Pimple $container = null)
 {
     if (null === $container) {
         $container = $this->getMock('Pimple');
     }
     $carew->expects($this->any())->method('getContainer')->will($this->returnValue($container));
     return $carew;
 }