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<?php
namespace yiiunit\framework\caching;
use yii\caching\ApcCache;
/**
 * Class for testing APC cache backend
 * @group apc
 * @group caching
 */
class ApcCacheTest extends CacheTestCase
{
    private $_cacheInstance = null;
    /**
     * @return ApcCache
     */
    protected function getCacheInstance()
    {
        if (!extension_loaded("apc")) {
            $this->markTestSkipped("APC not installed. Skipping.");
        } elseif ('cli' === PHP_SAPI && !ini_get('apc.enable_cli')) {
            $this->markTestSkipped("APC cli is not enabled. Skipping.");
        }
        if (!ini_get("apc.enabled") || !ini_get("apc.enable_cli")) {
            $this->markTestSkipped("APC is installed but not enabled. Skipping.");
        }
        if ($this->_cacheInstance === null) {
            $this->_cacheInstance = new ApcCache();
        }
        return $this->_cacheInstance;
    }
    public function testExpire()
    {
        $this->markTestSkipped("APC keys are expiring only on the next request.");
    }
    public function testExpireAdd()
    {
        $this->markTestSkipped("APC keys are expiring only on the next request.");
    }
}