public function testProcessStreamDataRedis()
 {
     $version = explode('.', PHP_VERSION);
     if (!($version[0] >= 5 && $version[1] >= 3)) {
         //error_log("PHP version less than 5.3, Skipping Redis Tests...");
         return;
     }
     if (getenv('WITH_REDIS') !== false) {
         if ($this->DEBUG) {
             print "NOTE: Running redis test againt a local redis server\n";
         }
         $this->setUpTwitterData();
         $this->setUpData('true');
         $stream_process = new ConsumerStreamProcess();
         $stream_process->STIME = 0;
         // no data in the queue
         $queue = new StreamMessageQueueRedis();
         // items in the queue
         $retweet_test_data = file_get_contents($this->test_dir . "retweet1.json");
         $queue->enqueueStatus($retweet_test_data);
         $stream_process->process($queue);
         // now test that both users have been added
         $user = $this->user_dao->getDetails(19202541, 'twitter');
         $this->assertEqual($user->user_id, 19202541);
         $user = $this->user_dao->getDetails(17567533, 'twitter');
         $this->assertEqual($user->user_id, 17567533);
         // check post RT count
         $post = $this->post_dao->getPost(3.647968240468787E+16, 'twitter');
         $this->assertEqual($post->retweet_count_cache, 1);
     }
 }