mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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Add MemcachedEngine
This commit is contained in:
Kamisama
parent
c5621becf3
commit
e315f563be
2 changed files with 850 additions and 0 deletions
280
lib/Cake/Cache/Engine/MemcachedEngine.php
Executable file
280
lib/Cake/Cache/Engine/MemcachedEngine.php
Executable file
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@ -0,0 +1,280 @@
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<?php
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/**
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* Memcached storage engine for cache
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*
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*
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* PHP 5
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package Cake.Cache.Engine
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* @since CakePHP(tm) v 1.2.0.4933
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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/**
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* Memcached storage engine for cache. Memcached has some limitations in the amount of
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* control you have over expire times far in the future. See MemcacheEngine::write() for
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* more information.
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*
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* Main advantage of this Memcached engine over the memcached engine is
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* support of binary protocol, and igbibnary serialization
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* (if memcached extension compiled with --enable-igbinary)
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* Compressed keys can also be incremented/decremented
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*
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* @package Cake.Cache.Engine
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*/
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class MemcachedEngine extends CacheEngine {
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/**
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* memcached wrapper.
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*
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* @var Memcache
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*/
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protected $_Memcached = null;
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/**
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* Settings
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*
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* - servers = string or array of memcached servers, default => 127.0.0.1. If an
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* array MemcacheEngine will use them as a pool.
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* - compress = boolean, default => false
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*
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* @var array
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*/
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public $settings = array();
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/**
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* Initialize the Cache Engine
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*
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* Called automatically by the cache frontend
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* To reinitialize the settings call Cache::engine('EngineName', [optional] settings = array());
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*
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* @param array $settings array of setting for the engine
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* @return boolean True if the engine has been successfully initialized, false if not
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*/
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public function init($settings = array()) {
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if (!class_exists('Memcached')) {
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return false;
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}
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if (!isset($settings['prefix'])) {
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$settings['prefix'] = Inflector::slug(APP_DIR) . '_';
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}
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$settings += array(
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'engine' => 'Memcached',
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'servers' => array('127.0.0.1'),
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'compress' => false,
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'persistent' => true,
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'persistent_id' => 'mc',
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'login' => null,
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'password' => null,
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);
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parent::init($settings);
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if (!is_array($this->settings['servers'])) {
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$this->settings['servers'] = array($this->settings['servers']);
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}
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if (!isset($this->_Memcached)) {
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$this->_Memcached = new Memcached($this->settings['persistent'] ? $this->settings['persistent_id'] : null);
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$this->_setOptions();
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if (!count($this->_Memcached->getServerList())) {
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$servers = array();
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foreach ($this->settings['servers'] as $server) {
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$servers[] = $this->_parseServerString($server);
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}
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if (!$this->_Memcached->addServers($servers)) {
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return false;
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}
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if ($this->settings['login'] !== null && $this->settings['password'] !== null) {
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$this->_Memcached->setSaslAuthData($this->settings['login'], $this->settings['password']);
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}
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}
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return true;
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}
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return true;
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}
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/**
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* Settings the memcached instance
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*
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*/
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protected function _setOptions()
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{
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$this->_Memcached->setOption(Memcached::OPT_LIBKETAMA_COMPATIBLE, true);
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//$this->_Memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true);
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if (Memcached::HAVE_IGBINARY) {
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$this->_Memcached->setOption(Memcached::OPT_SERIALIZER, Memcached::SERIALIZER_IGBINARY);
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}
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$this->_Memcached->setOption(Memcached::OPT_COMPRESSION, (bool)$this->settings['compress']);
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}
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/**
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* Parses the server address into the host/port. Handles both IPv6 and IPv4
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* addresses and Unix sockets
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*
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* @param string $server The server address string.
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* @return array Array containing host, port
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*/
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protected function _parseServerString($server) {
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if ($server[0] == 'u') {
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return array($server, 0);
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}
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if (substr($server, 0, 1) == '[') {
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$position = strpos($server, ']:');
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if ($position !== false) {
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$position++;
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}
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} else {
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$position = strpos($server, ':');
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}
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$port = 11211;
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$host = $server;
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if ($position !== false) {
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$host = substr($server, 0, $position);
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$port = substr($server, $position + 1);
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}
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return array($host, (int)$port);
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}
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/**
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* Write data for key into cache. When using memcached as your cache engine
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* remember that the Memcached pecl extension does not support cache expiry times greater
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* than 30 days in the future. Any duration greater than 30 days will be treated as never expiring.
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*
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* @param string $key Identifier for the data
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* @param mixed $value Data to be cached
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* @param integer $duration How long to cache the data, in seconds
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* @return boolean True if the data was successfully cached, false on failure
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* @see http://php.net/manual/en/memcache.set.php
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*/
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public function write($key, $value, $duration) {
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if ($duration > 30 * DAY) {
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$duration = 0;
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}
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return $this->_Memcached->set($key, $value, $duration);
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}
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/**
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* Read a key from the cache
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*
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* @param string $key Identifier for the data
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* @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it
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*/
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public function read($key) {
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return $this->_Memcached->get($key);
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}
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/**
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* Increments the value of an integer cached key
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*
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* @param string $key Identifier for the data
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* @param integer $offset How much to increment
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* @return New incremented value, false otherwise
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* @throws CacheException when you try to increment with compress = true
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*/
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public function increment($key, $offset = 1) {
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return $this->_Memcached->increment($key, $offset);
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}
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/**
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* Decrements the value of an integer cached key
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*
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* @param string $key Identifier for the data
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* @param integer $offset How much to subtract
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* @return New decremented value, false otherwise
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* @throws CacheException when you try to decrement with compress = true
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*/
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public function decrement($key, $offset = 1) {
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return $this->_Memcached->decrement($key, $offset);
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}
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/**
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* Delete a key from the cache
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*
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* @param string $key Identifier for the data
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* @return boolean True if the value was successfully deleted, false if it didn't exist or couldn't be removed
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*/
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public function delete($key) {
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return $this->_Memcached->delete($key);
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}
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/**
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* Delete all keys from the cache
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*
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* @param boolean $check
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* @return boolean True if the cache was successfully cleared, false otherwise
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*/
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public function clear($check) {
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if ($check) {
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return true;
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}
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$keys = $this->_Memcached->getAllKeys();
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foreach($keys as $key) {
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if (strpos($key, $this->settings['prefix']) === 0) {
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$this->_Memcached->delete($key);
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}
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}
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return true;
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}
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/**
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* Returns the `group value` for each of the configured groups
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* If the group initial value was not found, then it initializes
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* the group accordingly.
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*
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* @return array
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*/
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public function groups() {
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if (empty($this->_compiledGroupNames)) {
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foreach ($this->settings['groups'] as $group) {
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$this->_compiledGroupNames[] = $this->settings['prefix'] . $group;
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}
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}
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$groups = $this->_Memcached->getMulti($this->_compiledGroupNames);
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if (count($groups) !== count($this->settings['groups'])) {
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foreach ($this->_compiledGroupNames as $group) {
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if (!isset($groups[$group])) {
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$this->_Memcached->set($group, 1, 0);
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$groups[$group] = 1;
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}
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}
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ksort($groups);
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}
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$result = array();
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$groups = array_values($groups);
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foreach ($this->settings['groups'] as $i => $group) {
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$result[] = $group . $groups[$i];
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}
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return $result;
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}
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/**
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* Increments the group value to simulate deletion of all keys under a group
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* old values will remain in storage until they expire.
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*
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* @return boolean success
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*/
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public function clearGroup($group) {
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return (bool)$this->_Memcached->increment($this->settings['prefix'] . $group);
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}
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}
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570
lib/Cake/Test/Case/Cache/Engine/MemcachedEngineTest.php
Executable file
570
lib/Cake/Test/Case/Cache/Engine/MemcachedEngineTest.php
Executable file
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<?php
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/**
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* MemcachedEngineTest file
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*
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* PHP 5
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*
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* CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
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* @package Cake.Test.Case.Cache.Engine
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* @since CakePHP(tm) v 1.2.0.5434
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses('Cache', 'Cache');
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App::uses('MemcachedEngine', 'Cache/Engine');
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/**
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* Class TestMemcachedEngine
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*
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* @package Cake.Test.Case.Cache.Engine
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*/
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class TestMemcachedEngine extends MemcachedEngine {
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/**
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* public accessor to _parseServerString
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*
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* @param string $server
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* @return array
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*/
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public function parseServerString($server) {
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return $this->_parseServerString($server);
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}
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public function setMemcached($memcached) {
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$this->_Memcached = $memcached;
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}
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public function getMemcached() {
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return $this->_Memcached;
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}
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}
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/**
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* MemcachedEngineTest class
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*
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* @package Cake.Test.Case.Cache.Engine
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*/
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class MemcachedEngineTest extends CakeTestCase {
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/**
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* setUp method
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*
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* @return void
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*/
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public function setUp() {
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parent::setUp();
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$this->skipIf(!class_exists('Memcached'), 'Memcached is not installed or configured properly.');
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$this->_cacheDisable = Configure::read('Cache.disable');
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Configure::write('Cache.disable', false);
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Cache::config('memcached', array(
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'engine' => 'Memcached',
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'prefix' => 'cake_',
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'duration' => 3600
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));
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}
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/**
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* tearDown method
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*
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* @return void
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*/
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public function tearDown() {
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parent::tearDown();
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Configure::write('Cache.disable', $this->_cacheDisable);
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Cache::drop('memcached');
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Cache::drop('memcached_groups');
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Cache::drop('memcached_helper');
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Cache::config('default');
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}
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/**
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* testSettings method
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*
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* @return void
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*/
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public function testSettings() {
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$settings = Cache::settings('memcached');
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unset($settings['serialize'], $settings['path']);
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$expecting = array(
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'prefix' => 'cake_',
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'duration' => 3600,
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'probability' => 100,
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'servers' => array('127.0.0.1'),
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'persistent' => true,
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'persistent_id' => 'mc',
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'compress' => false,
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'engine' => 'Memcached',
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'login' => null,
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'password' => null,
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'groups' => array()
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);
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$this->assertEquals($expecting, $settings);
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}
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/**
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* testCompressionSetting method
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*
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* @return void
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*/
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public function testCompressionSetting() {
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$Memcached = new TestMemcachedEngine();
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$Memcached->init(array(
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'engine' => 'Memcached',
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'servers' => array('127.0.0.1:11211'),
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'compress' => false
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));
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$this->assertFalse($Memcached->getMemcached()->getOption(Memcached::OPT_COMPRESSION));
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$MemcachedCompressed = new TestMemcachedEngine();
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$MemcachedCompressed->init(array(
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'engine' => 'Memcached',
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'servers' => array('127.0.0.1:11211'),
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'compress' => true
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));
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$this->assertTrue($MemcachedCompressed->getMemcached()->getOption(Memcached::OPT_COMPRESSION));
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}
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/**
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* testSettings method
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*
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* @return void
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*/
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public function testMultipleServers() {
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$servers = array('127.0.0.1:11211', '127.0.0.1:11222');
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$available = true;
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$Memcached = new Memcached();
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foreach ($servers as $server) {
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list($host, $port) = explode(':', $server);
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//@codingStandardsIgnoreStart
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if (!$Memcached->addServer($host, $port)) {
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$available = false;
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}
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//@codingStandardsIgnoreEnd
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}
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$this->skipIf(!$available, 'Need memcached servers at ' . implode(', ', $servers) . ' to run this test.');
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$Memcached = new MemcachedEngine();
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$Memcached->init(array('engine' => 'Memcached', 'servers' => $servers));
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$settings = $Memcached->settings();
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$this->assertEquals($settings['servers'], $servers);
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Cache::drop('dual_server');
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}
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/**
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* test connecting to an ipv6 server.
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*
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* @return void
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*/
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public function testConnectIpv6() {
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$Memcached = new MemcachedEngine();
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$result = $Memcached->init(array(
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'prefix' => 'cake_',
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'duration' => 200,
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'engine' => 'Memcached',
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'servers' => array(
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'[::1]:11211'
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)
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));
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$this->assertTrue($result);
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}
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/**
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* test non latin domains.
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*
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* @return void
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*/
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public function testParseServerStringNonLatin() {
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$Memcached = new TestMemcachedEngine();
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$result = $Memcached->parseServerString('schülervz.net:13211');
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$this->assertEquals(array('schülervz.net', '13211'), $result);
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$result = $Memcached->parseServerString('sülül:1111');
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$this->assertEquals(array('sülül', '1111'), $result);
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}
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/**
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* test unix sockets.
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*
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* @return void
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*/
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public function testParseServerStringUnix() {
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$Memcached = new TestMemcachedEngine();
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$result = $Memcached->parseServerString('unix:///path/to/memcachedd.sock');
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$this->assertEquals(array('unix:///path/to/memcachedd.sock', 0), $result);
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}
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/**
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* testReadAndWriteCache method
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*
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* @return void
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*/
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public function testReadAndWriteCache() {
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Cache::set(array('duration' => 1), null, 'memcached');
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$result = Cache::read('test', 'memcached');
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$expecting = '';
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$this->assertEquals($expecting, $result);
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('test', $data, 'memcached');
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$this->assertTrue($result);
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$result = Cache::read('test', 'memcached');
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$expecting = $data;
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$this->assertEquals($expecting, $result);
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Cache::delete('test', 'memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* testExpiry method
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testExpiry() {
|
||||
Cache::set(array('duration' => 1), 'memcached');
|
||||
|
||||
$result = Cache::read('test', 'memcached');
|
||||
$this->assertFalse($result);
|
||||
|
||||
$data = 'this is a test of the emergency broadcasting system';
|
||||
$result = Cache::write('other_test', $data, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
sleep(2);
|
||||
$result = Cache::read('other_test', 'memcached');
|
||||
$this->assertFalse($result);
|
||||
|
||||
Cache::set(array('duration' => "+1 second"), 'memcached');
|
||||
|
||||
$data = 'this is a test of the emergency broadcasting system';
|
||||
$result = Cache::write('other_test', $data, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
sleep(3);
|
||||
$result = Cache::read('other_test', 'memcached');
|
||||
$this->assertFalse($result);
|
||||
|
||||
Cache::config('memcached', array('duration' => '+1 second'));
|
||||
|
||||
$result = Cache::read('other_test', 'memcached');
|
||||
$this->assertFalse($result);
|
||||
|
||||
Cache::config('memcached', array('duration' => '+29 days'));
|
||||
$data = 'this is a test of the emergency broadcasting system';
|
||||
$result = Cache::write('long_expiry_test', $data, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
sleep(2);
|
||||
$result = Cache::read('long_expiry_test', 'memcached');
|
||||
$expecting = $data;
|
||||
$this->assertEquals($expecting, $result);
|
||||
|
||||
Cache::config('memcached', array('duration' => 3600));
|
||||
}
|
||||
|
||||
/**
|
||||
* testDeleteCache method
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testDeleteCache() {
|
||||
$data = 'this is a test of the emergency broadcasting system';
|
||||
$result = Cache::write('delete_test', $data, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
$result = Cache::delete('delete_test', 'memcached');
|
||||
$this->assertTrue($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* testDecrement method
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testDecrement() {
|
||||
$result = Cache::write('test_decrement', 5, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
$result = Cache::decrement('test_decrement', 1, 'memcached');
|
||||
$this->assertEquals(4, $result);
|
||||
|
||||
$result = Cache::read('test_decrement', 'memcached');
|
||||
$this->assertEquals(4, $result);
|
||||
|
||||
$result = Cache::decrement('test_decrement', 2, 'memcached');
|
||||
$this->assertEquals(2, $result);
|
||||
|
||||
$result = Cache::read('test_decrement', 'memcached');
|
||||
$this->assertEquals(2, $result);
|
||||
|
||||
Cache::delete('test_decrement', 'memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* test decrementing compressed keys
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testDecrementCompressedKeys() {
|
||||
Cache::config('compressed_memcached', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => '+2 seconds',
|
||||
'servers' => array('127.0.0.1:11211'),
|
||||
'compress' => true
|
||||
));
|
||||
|
||||
$result = Cache::write('test_decrement', 5, 'compressed_memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
$result = Cache::decrement('test_decrement', 1, 'compressed_memcached');
|
||||
$this->assertEquals(4, $result);
|
||||
|
||||
$result = Cache::read('test_decrement', 'compressed_memcached');
|
||||
$this->assertEquals(4, $result);
|
||||
|
||||
$result = Cache::decrement('test_decrement', 2, 'compressed_memcached');
|
||||
$this->assertEquals(2, $result);
|
||||
|
||||
$result = Cache::read('test_decrement', 'compressed_memcached');
|
||||
$this->assertEquals(2, $result);
|
||||
|
||||
Cache::delete('test_decrement', 'compressed_memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* testIncrement method
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testIncrement() {
|
||||
$result = Cache::write('test_increment', 5, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
$result = Cache::increment('test_increment', 1, 'memcached');
|
||||
$this->assertEquals(6, $result);
|
||||
|
||||
$result = Cache::read('test_increment', 'memcached');
|
||||
$this->assertEquals(6, $result);
|
||||
|
||||
$result = Cache::increment('test_increment', 2, 'memcached');
|
||||
$this->assertEquals(8, $result);
|
||||
|
||||
$result = Cache::read('test_increment', 'memcached');
|
||||
$this->assertEquals(8, $result);
|
||||
|
||||
Cache::delete('test_increment', 'memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* test incrementing compressed keys
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testIncrementCompressedKeys() {
|
||||
Cache::config('compressed_memcached', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => '+2 seconds',
|
||||
'servers' => array('127.0.0.1:11211'),
|
||||
'compress' => true
|
||||
));
|
||||
|
||||
$result = Cache::write('test_increment', 5, 'compressed_memcached');
|
||||
$this->assertTrue($result);
|
||||
|
||||
$result = Cache::increment('test_increment', 1, 'compressed_memcached');
|
||||
$this->assertEquals(6, $result);
|
||||
|
||||
$result = Cache::read('test_increment', 'compressed_memcached');
|
||||
$this->assertEquals(6, $result);
|
||||
|
||||
$result = Cache::increment('test_increment', 2, 'compressed_memcached');
|
||||
$this->assertEquals(8, $result);
|
||||
|
||||
$result = Cache::read('test_increment', 'compressed_memcached');
|
||||
$this->assertEquals(8, $result);
|
||||
|
||||
Cache::delete('test_increment', 'compressed_memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* test that configurations don't conflict, when a file engine is declared after a memcached one.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testConfigurationConflict() {
|
||||
Cache::config('long_memcached', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => '+2 seconds',
|
||||
'servers' => array('127.0.0.1:11211'),
|
||||
));
|
||||
Cache::config('short_memcached', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => '+1 seconds',
|
||||
'servers' => array('127.0.0.1:11211'),
|
||||
));
|
||||
Cache::config('some_file', array('engine' => 'File'));
|
||||
|
||||
$this->assertTrue(Cache::write('duration_test', 'yay', 'long_memcached'));
|
||||
$this->assertTrue(Cache::write('short_duration_test', 'boo', 'short_memcached'));
|
||||
|
||||
$this->assertEquals('yay', Cache::read('duration_test', 'long_memcached'), 'Value was not read %s');
|
||||
$this->assertEquals('boo', Cache::read('short_duration_test', 'short_memcached'), 'Value was not read %s');
|
||||
|
||||
sleep(1);
|
||||
$this->assertEquals('yay', Cache::read('duration_test', 'long_memcached'), 'Value was not read %s');
|
||||
|
||||
sleep(2);
|
||||
$this->assertFalse(Cache::read('short_duration_test', 'short_memcached'), 'Cache was not invalidated %s');
|
||||
$this->assertFalse(Cache::read('duration_test', 'long_memcached'), 'Value did not expire %s');
|
||||
|
||||
Cache::delete('duration_test', 'long_memcached');
|
||||
Cache::delete('short_duration_test', 'short_memcached');
|
||||
}
|
||||
|
||||
/**
|
||||
* test clearing memcached.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testClear() {
|
||||
Cache::config('memcached2', array(
|
||||
'engine' => 'Memcached',
|
||||
'prefix' => 'cake2_',
|
||||
'duration' => 3600
|
||||
));
|
||||
|
||||
Cache::write('some_value', 'cache1', 'memcached');
|
||||
$result = Cache::clear(true, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
$this->assertEquals('cache1', Cache::read('some_value', 'memcached'));
|
||||
|
||||
Cache::write('some_value', 'cache2', 'memcached2');
|
||||
$result = Cache::clear(false, 'memcached');
|
||||
$this->assertTrue($result);
|
||||
$this->assertFalse(Cache::read('some_value', 'memcached'));
|
||||
$this->assertEquals('cache2', Cache::read('some_value', 'memcached2'));
|
||||
|
||||
Cache::clear(false, 'memcached2');
|
||||
}
|
||||
|
||||
/**
|
||||
* test that a 0 duration can successfully write.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testZeroDuration() {
|
||||
Cache::config('memcached', array('duration' => 0));
|
||||
$result = Cache::write('test_key', 'written!', 'memcached');
|
||||
|
||||
$this->assertTrue($result);
|
||||
$result = Cache::read('test_key', 'memcached');
|
||||
$this->assertEquals('written!', $result);
|
||||
}
|
||||
|
||||
/**
|
||||
* test that durations greater than 30 days never expire
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testLongDurationEqualToZero() {
|
||||
$memcached = new TestMemcachedEngine();
|
||||
$memcached->settings['compress'] = false;
|
||||
|
||||
$mock = $this->getMock('Memcached');
|
||||
$memcached->setMemcached($mock);
|
||||
$mock->expects($this->once())
|
||||
->method('set')
|
||||
->with('key', 'value', 0);
|
||||
|
||||
$value = 'value';
|
||||
$memcached->write('key', $value, 50 * DAY);
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests that configuring groups for stored keys return the correct values when read/written
|
||||
* Shows that altering the group value is equivalent to deleting all keys under the same
|
||||
* group
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testGroupReadWrite() {
|
||||
Cache::config('memcached_groups', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => 3600,
|
||||
'groups' => array('group_a', 'group_b'),
|
||||
'prefix' => 'test_'
|
||||
));
|
||||
Cache::config('memcached_helper', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => 3600,
|
||||
'prefix' => 'test_'
|
||||
));
|
||||
$this->assertTrue(Cache::write('test_groups', 'value', 'memcached_groups'));
|
||||
$this->assertEquals('value', Cache::read('test_groups', 'memcached_groups'));
|
||||
|
||||
Cache::increment('group_a', 1, 'memcached_helper');
|
||||
$this->assertFalse(Cache::read('test_groups', 'memcached_groups'));
|
||||
$this->assertTrue(Cache::write('test_groups', 'value2', 'memcached_groups'));
|
||||
$this->assertEquals('value2', Cache::read('test_groups', 'memcached_groups'));
|
||||
|
||||
Cache::increment('group_b', 1, 'memcached_helper');
|
||||
$this->assertFalse(Cache::read('test_groups', 'memcached_groups'));
|
||||
$this->assertTrue(Cache::write('test_groups', 'value3', 'memcached_groups'));
|
||||
$this->assertEquals('value3', Cache::read('test_groups', 'memcached_groups'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests that deleteing from a groups-enabled config is possible
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testGroupDelete() {
|
||||
Cache::config('memcached_groups', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => 3600,
|
||||
'groups' => array('group_a', 'group_b')
|
||||
));
|
||||
$this->assertTrue(Cache::write('test_groups', 'value', 'memcached_groups'));
|
||||
$this->assertEquals('value', Cache::read('test_groups', 'memcached_groups'));
|
||||
$this->assertTrue(Cache::delete('test_groups', 'memcached_groups'));
|
||||
|
||||
$this->assertFalse(Cache::read('test_groups', 'memcached_groups'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Test clearing a cache group
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function testGroupClear() {
|
||||
Cache::config('memcached_groups', array(
|
||||
'engine' => 'Memcached',
|
||||
'duration' => 3600,
|
||||
'groups' => array('group_a', 'group_b')
|
||||
));
|
||||
|
||||
$this->assertTrue(Cache::write('test_groups', 'value', 'memcached_groups'));
|
||||
$this->assertTrue(Cache::clearGroup('group_a', 'memcached_groups'));
|
||||
$this->assertFalse(Cache::read('test_groups', 'memcached_groups'));
|
||||
|
||||
$this->assertTrue(Cache::write('test_groups', 'value2', 'memcached_groups'));
|
||||
$this->assertTrue(Cache::clearGroup('group_b', 'memcached_groups'));
|
||||
$this->assertFalse(Cache::read('test_groups', 'memcached_groups'));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue