/**
* @covers \eZ\Publish\Core\Persistence\Cache\PersistenceLogger::logCall
*/
public function testLogCall()
{
$this->assertNull($this->logger->logCall(__METHOD__));
$this->logger->logCall(__METHOD__);
$this->logger->logCall(__METHOD__);
$this->logger->logCall(__METHOD__, array(33));
return $this->logger;
}