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File: tests/NinjaMutex/Mock/MockMemcache.php

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  Classes of Kamil Dziedzic  >  Ninja Mutex  >  tests/NinjaMutex/Mock/MockMemcache.php  >  Download  
File: tests/NinjaMutex/Mock/MockMemcache.php
Role: Unit test script
Content type: text/plain
Description: Test
Class: Ninja Mutex
Lock resources to prevent simultaneous accesses
Author: By
Last change: Large cleanup + reintroduce Lock __destructor() test
For redis and memcache(d)
Date: 11 months ago
Size: 1,758 bytes
 

Contents

Class file image Download
<?php
/**
 * This file is part of ninja-mutex.
 *
 * (C) Kamil Dziedzic <arvenil@klecza.pl>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace NinjaMutex\Mock;

use
Memcache;

/**
 * Mock memcache to mimic mutex functionality
 *
 * @author Kamil Dziedzic <arvenil@klecza.pl>
 */
class MockMemcache extends Memcache implements PermanentServiceInterface
{
   
/**
     * @var string[]
     */
   
protected static $data = array();

   
/**
     * Whether the service is available
     * @var boolean
     */
   
protected $available = true;

    public function
__construct()
    {
    }

   
/**
     * @param string $key
     * @param mixed $value
     * @return bool
     */
   
public function add($key, $value)
    {
        if (!
$this->available) {
            return
false;
        }

        if (
false === $this->get($key)) {
           
self::$data[$key] = (string) $value;

            return
true;
        }

        return
false;
    }

   
/**
     * @param string $key
     * @return array|bool|string
     */
   
public function get($key)
    {
        if (!
$this->available) {
            return
false;
        }

        if (!isset(
self::$data[$key])) {
            return
false;
        }

        return (string)
self::$data[$key];
    }

   
/**
     * @param string $key
     * @return bool|void
     */
   
public function delete($key)
    {
        if (!
$this->available) {
            return
false;
        }

        unset(
self::$data[$key]);

        return
true;
    }

   
/**
     * @param bool $available
     */
   
public function setAvailable($available)
    {
       
$this->available = (bool) $available;
    }
}