/**
* Returns a cached content
*
* @param string $keyName
* @param int $lifetime
* @return mixed
*/
public function get($keyName, $lifetime = null)
{
if ($this->cache_status) {
return $this->cache->get($keyName, $lifetime);
} else {
return null;
}
}
public function get(UnitTester $I)
{
$I->wantTo('Get data by using APC(u) as cache backend');
$key = '_PHCA' . 'data-get';
$data = [uniqid(), gethostname(), microtime(), get_include_path(), time()];
$cache = new Apc(new Data(['lifetime' => 20]));
$I->haveInApc($key, serialize($data));
$I->assertEquals($data, $cache->get('data-get'));
$I->assertNull($cache->get('non-existent-key'));
$data = 'sure, nothing interesting';
$I->haveInApc($key, serialize($data));
$I->assertEquals($data, $cache->get('data-get'));
$I->assertNull($cache->get('non-existent-key-2'));
}
/**
* Tests serializing model while using cache and keeping snapshots
*
* The snapshot should be saved while using cache
*
* @issue 12170, 12000
* @author Wojciech Ślawski <*****@*****.**>
* @since 2016-08-26
*/
public function testSerializeSnapshotCache()
{
if (!extension_loaded('apc')) {
$this->markTestSkipped('Warning: apc extension is not loaded');
}
if (!ini_get('apc.enabled') || PHP_SAPI === 'cli' && !ini_get('apc.enable_cli')) {
$this->markTestSkipped('Warning: apc.enable_cli must be set to "On"');
}
if (extension_loaded('apcu') && version_compare(phpversion('apcu'), '5.1.6', '=')) {
throw new \PHPUnit_Framework_SkippedTestError('Warning: APCu v5.1.6 was broken. See: https://github.com/krakjoe/apcu/issues/203');
}
$this->specify('Snapshot data should be saved while saving model to cache', function () {
$cache = new Apc(new Data(['lifetime' => 20]));
$robot = Robots::findFirst();
expect($robot)->isInstanceOf(Robots::class);
expect($robot->getSnapshotData())->notEmpty();
$cache->save('robot', $robot);
/** @var Robots $robot */
$robot = $cache->get('robot');
expect($robot)->isInstanceOf(Robots::class);
expect($robot->getSnapshotData())->notEmpty();
expect($robot->getSnapshotData())->equals($robot->toArray());
$robot->text = 'abc';
$cache->save('robot', $robot);
/** @var Robots $robot */
$robot = $cache->get('robot');
expect($robot)->isInstanceOf(Robots::class);
expect($robot->getSnapshotData())->notEmpty();
expect($robot->getSnapshotData())->notEquals($robot->toArray());
});
}
