/**
  * Creates a Client.
  *
  * @param array $options An array of options to pass to the createKernel class
  * @param array $server  An array of server parameters
  *
  * @return Client A Client instance
  */
 protected static function createClient(array $options = array(), array $server = array())
 {
     if (!self::$internalClient) {
         self::$internalClient = parent::createClient($options, $server);
         if (self::$db_isolation) {
             /** @var Client $client */
             $client = self::$internalClient;
             //workaround MyISAM search tables are not on transaction
             if (self::$db_reindex) {
                 $kernel = $client->getKernel();
                 $application = new \Symfony\Bundle\FrameworkBundle\Console\Application($kernel);
                 $application->setAutoExit(false);
                 $options = array('command' => 'oro:search:reindex');
                 $options['--env'] = "test";
                 $options['--quiet'] = null;
                 $application->run(new \Symfony\Component\Console\Input\ArrayInput($options));
             }
             $client->startTransaction();
             $pdoConnection = Client::getPdoConnection();
             if ($pdoConnection) {
                 //set transaction level to 1 for entityManager
                 $connection = $client->createConnection($pdoConnection);
                 $client->getContainer()->set('doctrine.dbal.default_connection', $connection);
                 /** @var EntityManager $entityManager */
                 $entityManager = $client->getContainer()->get('doctrine.orm.entity_manager');
                 if (spl_object_hash($entityManager->getConnection()) != spl_object_hash($connection)) {
                     $reflection = new \ReflectionProperty('Doctrine\\ORM\\EntityManager', 'conn');
                     $reflection->setAccessible(true);
                     $reflection->setValue($entityManager, $connection);
                 }
             }
         }
     }
     return self::$internalClient;
 }