public function testRedisIncrement() { $redis = $this->_prepareRedis(); if (!$redis) { return false; } $frontCache = new Phalcon\Cache\Frontend\Data(array('lifetime' => 20)); $cache = new Phalcon\Cache\Backend\Redis($frontCache, array('host' => 'localhost', 'port' => 6379)); $cache->delete('increment'); $cache->save('increment', 1); $this->assertEquals(2, $cache->increment('increment')); $this->assertEquals(4, $cache->increment('increment', 2)); $this->assertEquals(14, $cache->increment('increment', 10)); }