/**
  * @param \CF_Container $container
  * @param \CF_Object $object
  */
 function it_should_calculate_checksum($container, $object)
 {
     $object->getETag()->willReturn('123m5');
     $container->get_object('filename')->willReturn($object);
     $this->checksum('filename')->shouldReturn('123m5');
 }
 /**
  * @param \CF_Container $container
  * @param \CF_Object $object
  */
 function it_should_lazily_fetch_container_before_checksum($connection, $container, $object)
 {
     $connection->get_container('my_container')->willReturn($container)->shouldBeCalled();
     $object->getETag()->willReturn('123m5');
     $container->get_object('filename')->willReturn($object);
     $this->checksum('filename')->shouldReturn('123m5');
 }