a grand renaming so that the most significant portion of the name comes first
This commit is contained in:
Dan Buch
367
php-practice/web-cake/html/cake/tests/cases/libs/cache/memcache.test.php
vendored
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367
php-practice/web-cake/html/cake/tests/cases/libs/cache/memcache.test.php
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<?php
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/**
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* MemcacheEngineTest file
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
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* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The Open Group Test Suite License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
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* @package cake
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* @subpackage cake.tests.cases.libs.cache
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* @since CakePHP(tm) v 1.2.0.5434
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* @license http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
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*/
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if (!class_exists('Cache')) {
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require LIBS . 'cache.php';
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}
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App::import('Core', 'cache/Memcache');
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class TestMemcacheEngine extends MemcacheEngine {
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/**
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* public accessor to _parseServerString
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*
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* @param string $server
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* @return array
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*/
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function parseServerString($server) {
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return $this->_parseServerString($server);
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}
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}
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/**
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* MemcacheEngineTest class
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*
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* @package cake
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* @subpackage cake.tests.cases.libs.cache
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*/
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class MemcacheEngineTest extends CakeTestCase {
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/**
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* skip method
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*
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* @access public
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* @return void
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*/
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function skip() {
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$skip = true;
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if (class_exists('Memcache')) {
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$skip = false;
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}
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$this->skipIf($skip, '%s Memcache is not installed or configured properly.');
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}
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/**
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* setUp method
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*
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* @access public
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* @return void
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*/
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function setUp() {
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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('memcache', array(
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'engine' => 'Memcache',
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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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* @access public
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* @return void
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*/
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function tearDown() {
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Configure::write('Cache.disable', $this->_cacheDisable);
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Cache::drop('memcache');
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Cache::config('default');
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}
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/**
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* testSettings method
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*
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* @access public
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* @return void
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*/
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function testSettings() {
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$settings = Cache::settings();
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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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'compress' => false,
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'engine' => 'Memcache'
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);
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$this->assertEqual($settings, $expecting);
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}
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/**
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* testSettings method
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*
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* @access public
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* @return void
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*/
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function testMultipleServers() {
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$servers = array('127.0.0.1:11211', '127.0.0.1:11222');
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$available = true;
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$Memcache =& new Memcache();
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foreach($servers as $server) {
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list($host, $port) = explode(':', $server);
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if (!@$Memcache->connect($host, $port)) {
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$available = false;
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}
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}
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if ($this->skipIf(!$available, '%s Need memcache servers at ' . implode(', ', $servers) . ' to run this test')) {
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return;
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}
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$Memcache =& new MemcacheEngine();
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$Memcache->init(array('engine' => 'Memcache', 'servers' => $servers));
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$servers = array_keys($Memcache->__Memcache->getExtendedStats());
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$settings = $Memcache->settings();
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$this->assertEqual($servers, $settings['servers']);
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Cache::drop('dual_server');
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}
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/**
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* testConnect method
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*
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* @access public
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* @return void
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*/
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function testConnect() {
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$Memcache =& new MemcacheEngine();
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$Memcache->init(Cache::settings('memcache'));
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$result = $Memcache->connect('127.0.0.1');
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$this->assertTrue($result);
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}
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/**
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* test connecting to an ipv6 server.
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*
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* @return void
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*/
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function testConnectIpv6() {
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$Memcache =& new MemcacheEngine();
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$result = $Memcache->init(array(
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'prefix' => 'cake_',
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'duration' => 200,
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'engine' => 'Memcache',
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'servers' => array(
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'[::1]:11211'
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)
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));
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$this->assertTrue($result);
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}
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/**
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* test non latin domains.
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*
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* @return void
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*/
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function testParseServerStringNonLatin() {
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$Memcache =& new TestMemcacheEngine();
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$result = $Memcache->parseServerString('schülervz.net:13211');
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$this->assertEqual($result, array('schülervz.net', '13211'));
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$result = $Memcache->parseServerString('sülül:1111');
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$this->assertEqual($result, array('sülül', '1111'));
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}
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/**
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* testReadAndWriteCache method
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*
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* @access public
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* @return void
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*/
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function testReadAndWriteCache() {
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Cache::set(array('duration' => 1));
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$result = Cache::read('test');
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$expecting = '';
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$this->assertEqual($result, $expecting);
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('test', $data);
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$this->assertTrue($result);
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$result = Cache::read('test');
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$expecting = $data;
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$this->assertEqual($result, $expecting);
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Cache::delete('test');
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}
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/**
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* testExpiry method
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*
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* @access public
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* @return void
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*/
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function testExpiry() {
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Cache::set(array('duration' => 1));
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$result = Cache::read('test');
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$this->assertFalse($result);
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('other_test', $data);
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$this->assertTrue($result);
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sleep(2);
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$result = Cache::read('other_test');
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$this->assertFalse($result);
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Cache::set(array('duration' => "+1 second"));
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('other_test', $data);
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$this->assertTrue($result);
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sleep(2);
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$result = Cache::read('other_test');
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$this->assertFalse($result);
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Cache::config('memcache', array('duration' => '+1 second'));
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sleep(2);
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$result = Cache::read('other_test');
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$this->assertFalse($result);
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Cache::config('memcache', array('duration' => '+29 days'));
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('long_expiry_test', $data);
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$this->assertTrue($result);
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sleep(2);
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$result = Cache::read('long_expiry_test');
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$expecting = $data;
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$this->assertEqual($result, $expecting);
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Cache::config('memcache', array('duration' => 3600));
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}
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/**
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* testDeleteCache method
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*
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* @access public
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* @return void
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*/
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function testDeleteCache() {
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$data = 'this is a test of the emergency broadcasting system';
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$result = Cache::write('delete_test', $data);
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$this->assertTrue($result);
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$result = Cache::delete('delete_test');
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$this->assertTrue($result);
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}
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/**
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* testDecrement method
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*
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* @access public
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* @return void
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*/
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function testDecrement() {
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$result = Cache::write('test_decrement', 5);
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$this->assertTrue($result);
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$result = Cache::decrement('test_decrement');
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$this->assertEqual(4, $result);
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$result = Cache::read('test_decrement');
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$this->assertEqual(4, $result);
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$result = Cache::decrement('test_decrement', 2);
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$this->assertEqual(2, $result);
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$result = Cache::read('test_decrement');
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$this->assertEqual(2, $result);
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}
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/**
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* testIncrement method
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*
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* @access public
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* @return void
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*/
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function testIncrement() {
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$result = Cache::write('test_increment', 5);
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$this->assertTrue($result);
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$result = Cache::increment('test_increment');
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$this->assertEqual(6, $result);
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$result = Cache::read('test_increment');
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$this->assertEqual(6, $result);
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$result = Cache::increment('test_increment', 2);
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$this->assertEqual(8, $result);
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$result = Cache::read('test_increment');
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$this->assertEqual(8, $result);
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}
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/**
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* test that configurations don't conflict, when a file engine is declared after a memcache one.
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*
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* @return void
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*/
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function testConfigurationConflict() {
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Cache::config('long_memcache', array(
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'engine' => 'Memcache',
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'duration'=> '+2 seconds',
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'servers' => array('127.0.0.1:11211'),
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));
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Cache::config('short_memcache', array(
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'engine' => 'Memcache',
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'duration'=> '+1 seconds',
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'servers' => array('127.0.0.1:11211'),
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));
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Cache::config('some_file', array('engine' => 'File'));
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$this->assertTrue(Cache::write('duration_test', 'yay', 'long_memcache'));
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$this->assertTrue(Cache::write('short_duration_test', 'boo', 'short_memcache'));
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$this->assertEqual(Cache::read('duration_test', 'long_memcache'), 'yay', 'Value was not read %s');
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$this->assertEqual(Cache::read('short_duration_test', 'short_memcache'), 'boo', 'Value was not read %s');
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sleep(1);
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$this->assertEqual(Cache::read('duration_test', 'long_memcache'), 'yay', 'Value was not read %s');
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sleep(2);
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$this->assertFalse(Cache::read('short_duration_test', 'short_memcache'), 'Cache was not invalidated %s');
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$this->assertFalse(Cache::read('duration_test', 'long_memcache'), 'Value did not expire %s');
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Cache::delete('duration_test', 'long_memcache');
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Cache::delete('short_duration_test', 'short_memcache');
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}
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/**
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* test that a 0 duration can succesfully write.
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*
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* @return void
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*/
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function testZeroDuration() {
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Cache::config('memcache', array('duration' => 0));
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$result = Cache::write('test_key', 'written!', 'memcache');
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$this->assertTrue($result, 'Could not write with duration 0');
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$result = Cache::read('test_key', 'memcache');
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$this->assertEqual($result, 'written!');
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}
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}
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