373 lines
9.9 KiB
PHP
373 lines
9.9 KiB
PHP
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<?php
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/**
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* CacheTest 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
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* @since CakePHP(tm) v 1.2.0.5432
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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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/**
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* CacheTest class
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*
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* @package cake
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* @subpackage cake.tests.cases.libs
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*/
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class CacheTest extends CakeTestCase {
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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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$this->_cacheDisable = Configure::read('Cache.disable');
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Configure::write('Cache.disable', false);
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$this->_defaultCacheConfig = Cache::config('default');
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Cache::config('default', array('engine' => 'File', 'path' => TMP . 'tests'));
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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::config('default', $this->_defaultCacheConfig['settings']);
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}
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/**
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* testConfig method
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*
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* @access public
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* @return void
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*/
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function testConfig() {
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$settings = array('engine' => 'File', 'path' => TMP . 'tests', 'prefix' => 'cake_test_');
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$results = Cache::config('new', $settings);
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$this->assertEqual($results, Cache::config('new'));
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$this->assertTrue(isset($results['engine']));
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$this->assertTrue(isset($results['settings']));
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}
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/**
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* Check that no fatal errors are issued doing normal things when Cache.disable is true.
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*
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* @return void
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*/
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function testNonFatalErrorsWithCachedisable() {
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Configure::write('Cache.disable', true);
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Cache::config('test', array('engine' => 'File', 'path' => TMP, 'prefix' => 'error_test_'));
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Cache::write('no_save', 'Noooo!', 'test');
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Cache::read('no_save', 'test');
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Cache::delete('no_save', 'test');
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Cache::set('duration', '+10 minutes');
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Configure::write('Cache.disable', false);
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}
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/**
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* test configuring CacheEngines in App/libs
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*
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* @return void
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*/
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function testConfigWithLibAndPluginEngines() {
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App::build(array(
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'libs' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'libs' . DS),
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'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS)
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), true);
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$settings = array('engine' => 'TestAppCache', 'path' => TMP, 'prefix' => 'cake_test_');
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$result = Cache::config('libEngine', $settings);
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$this->assertEqual($result, Cache::config('libEngine'));
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$settings = array('engine' => 'TestPlugin.TestPluginCache', 'path' => TMP, 'prefix' => 'cake_test_');
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$result = Cache::config('pluginLibEngine', $settings);
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$this->assertEqual($result, Cache::config('pluginLibEngine'));
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Cache::drop('libEngine');
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Cache::drop('pluginLibEngine');
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App::build();
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}
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/**
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* testInvalidConfig method
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*
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* Test that the cache class doesn't cause fatal errors with a partial path
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*
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* @access public
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* @return void
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*/
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function testInvaidConfig() {
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$this->expectError();
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Cache::config('invalid', array(
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'engine' => 'File',
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'duration' => '+1 year',
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'prefix' => 'testing_invalid_',
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'path' => 'data/',
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'serialize' => true,
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'random' => 'wii'
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));
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$read = Cache::read('Test', 'invalid');
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$this->assertEqual($read, null);
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}
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/**
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* testConfigChange method
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*
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* @access public
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* @return void
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*/
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function testConfigChange() {
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$_cacheConfigSessions = Cache::config('sessions');
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$_cacheConfigTests = Cache::config('tests');
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$result = Cache::config('sessions', array('engine'=> 'File', 'path' => TMP . 'sessions'));
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$this->assertEqual($result['settings'], Cache::settings('sessions'));
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$result = Cache::config('tests', array('engine'=> 'File', 'path' => TMP . 'tests'));
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$this->assertEqual($result['settings'], Cache::settings('tests'));
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Cache::config('sessions', $_cacheConfigSessions['settings']);
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Cache::config('tests', $_cacheConfigTests['settings']);
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}
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/**
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* test that calling config() sets the 'default' configuration up.
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*
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* @return void
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*/
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function testConfigSettingDefaultConfigKey() {
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Cache::config('test_name', array('engine' => 'File', 'prefix' => 'test_name_'));
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Cache::config('test_name');
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Cache::write('value_one', 'I am cached');
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$result = Cache::read('value_one');
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$this->assertEqual($result, 'I am cached');
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Cache::config('default');
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$result = Cache::read('value_one');
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$this->assertEqual($result, null);
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Cache::write('value_one', 'I am in default config!');
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$result = Cache::read('value_one');
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$this->assertEqual($result, 'I am in default config!');
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Cache::config('test_name');
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$result = Cache::read('value_one');
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$this->assertEqual($result, 'I am cached');
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Cache::delete('value_one');
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Cache::config('default');
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Cache::delete('value_one');
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}
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/**
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* testWritingWithConfig method
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*
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* @access public
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* @return void
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*/
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function testWritingWithConfig() {
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$_cacheConfigSessions = Cache::config('sessions');
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Cache::write('test_somthing', 'this is the test data', 'tests');
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$expected = array(
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'path' => TMP . 'sessions',
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'prefix' => 'cake_',
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'lock' => false,
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'serialize' => true,
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'duration' => 3600,
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'probability' => 100,
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'engine' => 'File',
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'isWindows' => DIRECTORY_SEPARATOR == '\\'
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);
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$this->assertEqual($expected, Cache::settings('sessions'));
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Cache::config('sessions', $_cacheConfigSessions['settings']);
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}
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/**
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* test that configured returns an array of the currently configured cache
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* settings
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*
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* @return void
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*/
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function testConfigured() {
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$result = Cache::configured();
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$this->assertTrue(in_array('_cake_core_', $result));
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$this->assertTrue(in_array('default', $result));
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}
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/**
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* testInitSettings method
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*
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* @access public
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* @return void
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*/
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function testInitSettings() {
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Cache::config('for_test', array('engine' => 'File', 'path' => TMP . 'tests'));
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$settings = Cache::settings();
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$expecting = array(
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'engine' => 'File',
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'duration'=> 3600,
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'probability' => 100,
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'path'=> TMP . 'tests',
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'prefix'=> 'cake_',
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'lock' => false,
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'serialize'=> true,
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'isWindows' => DIRECTORY_SEPARATOR == '\\'
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);
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$this->assertEqual($settings, $expecting);
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}
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/**
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* test that drop removes cache configs, and that further attempts to use that config
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* do not work.
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*
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* @return void
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*/
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function testDrop() {
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App::build(array(
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'libs' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'libs' . DS),
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'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS)
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), true);
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$result = Cache::drop('some_config_that_does_not_exist');
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$this->assertFalse($result);
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$_testsConfig = Cache::config('tests');
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$result = Cache::drop('tests');
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$this->assertTrue($result);
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Cache::config('unconfigTest', array(
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'engine' => 'TestAppCache'
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));
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$this->assertTrue(Cache::isInitialized('unconfigTest'));
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$this->assertTrue(Cache::drop('unconfigTest'));
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$this->assertFalse(Cache::isInitialized('TestAppCache'));
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Cache::config('tests', $_testsConfig);
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App::build();
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}
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/**
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* testWriteEmptyValues method
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*
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* @access public
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* @return void
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*/
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function testWriteEmptyValues() {
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Cache::write('App.falseTest', false);
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$this->assertIdentical(Cache::read('App.falseTest'), false);
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Cache::write('App.trueTest', true);
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$this->assertIdentical(Cache::read('App.trueTest'), true);
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Cache::write('App.nullTest', null);
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$this->assertIdentical(Cache::read('App.nullTest'), null);
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Cache::write('App.zeroTest', 0);
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$this->assertIdentical(Cache::read('App.zeroTest'), 0);
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Cache::write('App.zeroTest2', '0');
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$this->assertIdentical(Cache::read('App.zeroTest2'), '0');
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}
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/**
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* testCacheDisable method
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*
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* Check that the "Cache.disable" configuration and a change to it
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* (even after a cache config has been setup) is taken into account.
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*
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* @link https://trac.cakephp.org/ticket/6236
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* @access public
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* @return void
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*/
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function testCacheDisable() {
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Configure::write('Cache.disable', false);
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Cache::config('test_cache_disable_1', array('engine'=> 'File', 'path' => TMP . 'tests'));
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$this->assertTrue(Cache::write('key_1', 'hello'));
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$this->assertIdentical(Cache::read('key_1'), 'hello');
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Configure::write('Cache.disable', true);
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$this->assertFalse(Cache::write('key_2', 'hello'));
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$this->assertFalse(Cache::read('key_2'));
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Configure::write('Cache.disable', false);
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$this->assertTrue(Cache::write('key_3', 'hello'));
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$this->assertIdentical(Cache::read('key_3'), 'hello');
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Configure::write('Cache.disable', true);
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Cache::config('test_cache_disable_2', array('engine'=> 'File', 'path' => TMP . 'tests'));
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$this->assertFalse(Cache::write('key_4', 'hello'));
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$this->assertFalse(Cache::read('key_4'));
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Configure::write('Cache.disable', false);
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$this->assertTrue(Cache::write('key_5', 'hello'));
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$this->assertIdentical(Cache::read('key_5'), 'hello');
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Configure::write('Cache.disable', true);
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$this->assertFalse(Cache::write('key_6', 'hello'));
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$this->assertFalse(Cache::read('key_6'));
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}
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/**
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* testSet 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 testSet() {
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$_cacheSet = Cache::set();
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Cache::set(array('duration' => '+1 year'));
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$data = Cache::read('test_cache');
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$this->assertFalse($data);
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$data = 'this is just a simple test of the cache system';
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$write = Cache::write('test_cache', $data);
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$this->assertTrue($write);
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Cache::set(array('duration' => '+1 year'));
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$data = Cache::read('test_cache');
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$this->assertEqual($data, 'this is just a simple test of the cache system');
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Cache::delete('test_cache');
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$global = Cache::settings();
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Cache::set($_cacheSet);
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}
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}
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