/**
* Creates the PSR-6 cache pool based on the application.ini config
* and sets it in the Zend_Registry
*
* @throws Zend_Exception
*/
public function init()
{
/** @var Zend_Config $config */
$config = Zend_Registry::get('config');
if (!$config instanceof Zend_Config) {
throw new Exception(Factory::EXCEPTION_CONFIG_AND_CONFIG_FILE_NOT_SET);
}
try {
$config = $config->resources->CachePool;
} catch (Exception $e) {
throw new Exception(Factory::EXCEPTION_CONFIG_AND_CONFIG_FILE_NOT_SET);
}
$adapterIndex = Config::INDEX_ADAPTER;
$defaultAdapterIndex = Config::INDEX_DEFAULT_ADAPTER;
/** @var array $config */
$config = $config->toArray();
if (empty($config[$adapterIndex]) || !is_array($config[$adapterIndex])) {
throw new Exception(Factory::EXCEPTION_BAD_CONFIG);
}
$defaultAdapter = !empty($config[$defaultAdapterIndex]) ? $config[$defaultAdapterIndex] : null;
$cachePoolFactory = new Factory();
$adaptersConfig = $config[$adapterIndex];
foreach ($adaptersConfig as $adapterName => $config) {
$cachePoolConfig = array(Config::INDEX_CACHE => array($adapterIndex => array($adapterName => $config)));
$cachePoolFactory->setConfig($cachePoolConfig);
$cachePool = $cachePoolFactory->makeTaggable($adapterName);
Zend_Registry::set($adapterName, $cachePool);
if ($adapterName === $defaultAdapter) {
Zend_Registry::set($defaultAdapterIndex, $cachePool);
}
}
}
/**
* Tests that the factory can create a proper PSR-6 compatible Cache Pool based on valid configuration.
*
* @param array $config Adapter configuration
*
* @dataProvider validConfigurationDataProvider
*/
public function testThatFactoryWorksWithValidConfig(array $config)
{
$cachePoolFactory = new Factory();
$cachePoolFactory->setConfig($config);
$cachePool = $cachePoolFactory->make($this->adapterName);
$taggableCachePool = $cachePoolFactory->makeTaggable($this->adapterName);
$this->assertInstanceOf('Psr\\Cache\\CacheItemPoolInterface', $cachePool);
$this->assertInstanceOf('Cache\\Taggable\\TaggablePoolInterface', $taggableCachePool);
}
