/**
  * Returns the number of objects which are in this state.
  *
  * @param \eZ\Publish\API\Repository\Values\ObjectState\ObjectState $objectState
  *
  * @return int
  */
 public function getContentCount(APIObjectState $objectState)
 {
     return $this->objectStateHandler->getContentCount($objectState->id);
 }
 /**
  * @covers \eZ\Publish\Core\Persistence\InMemory\ObjectStateHandler::getContentCount
  */
 public function testGetContentCount()
 {
     $count = $this->handler->getContentCount(1);
     // 9 is the count of objects in test fixtures as of writing
     $this->assertGreaterThanOrEqual(9, $count);
 }