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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Cache\Tests\Adapter;
- use Cache\IntegrationTests\CachePoolTest;
- use Psr\Cache\CacheItemPoolInterface;
- use Symfony\Component\Cache\PruneableInterface;
- abstract class AdapterTestCase extends CachePoolTest
- {
- protected function setUp()
- {
- parent::setUp();
- if (!array_key_exists('testPrune', $this->skippedTests) && !$this->createCachePool() instanceof PruneableInterface) {
- $this->skippedTests['testPrune'] = 'Not a pruneable cache pool.';
- }
- }
- public function testDefaultLifeTime()
- {
- if (isset($this->skippedTests[__FUNCTION__])) {
- $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
- }
- $cache = $this->createCachePool(2);
- $item = $cache->getItem('key.dlt');
- $item->set('value');
- $cache->save($item);
- sleep(1);
- $item = $cache->getItem('key.dlt');
- $this->assertTrue($item->isHit());
- sleep(2);
- $item = $cache->getItem('key.dlt');
- $this->assertFalse($item->isHit());
- }
- public function testExpiration()
- {
- if (isset($this->skippedTests[__FUNCTION__])) {
- $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
- }
- $cache = $this->createCachePool();
- $cache->save($cache->getItem('k1')->set('v1')->expiresAfter(2));
- $cache->save($cache->getItem('k2')->set('v2')->expiresAfter(366 * 86400));
- sleep(3);
- $item = $cache->getItem('k1');
- $this->assertFalse($item->isHit());
- $this->assertNull($item->get(), "Item's value must be null when isHit() is false.");
- $item = $cache->getItem('k2');
- $this->assertTrue($item->isHit());
- $this->assertSame('v2', $item->get());
- }
- public function testNotUnserializable()
- {
- if (isset($this->skippedTests[__FUNCTION__])) {
- $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
- }
- $cache = $this->createCachePool();
- $item = $cache->getItem('foo');
- $cache->save($item->set(new NotUnserializable()));
- $item = $cache->getItem('foo');
- $this->assertFalse($item->isHit());
- foreach ($cache->getItems(['foo']) as $item) {
- }
- $cache->save($item->set(new NotUnserializable()));
- foreach ($cache->getItems(['foo']) as $item) {
- }
- $this->assertFalse($item->isHit());
- }
- public function testPrune()
- {
- if (isset($this->skippedTests[__FUNCTION__])) {
- $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
- }
- if (!method_exists($this, 'isPruned')) {
- $this->fail('Test classes for pruneable caches must implement `isPruned($cache, $name)` method.');
- }
- /** @var PruneableInterface|CacheItemPoolInterface $cache */
- $cache = $this->createCachePool();
- $doSet = function ($name, $value, \DateInterval $expiresAfter = null) use ($cache) {
- $item = $cache->getItem($name);
- $item->set($value);
- if ($expiresAfter) {
- $item->expiresAfter($expiresAfter);
- }
- $cache->save($item);
- };
- $doSet('foo', 'foo-val', new \DateInterval('PT05S'));
- $doSet('bar', 'bar-val', new \DateInterval('PT10S'));
- $doSet('baz', 'baz-val', new \DateInterval('PT15S'));
- $doSet('qux', 'qux-val', new \DateInterval('PT20S'));
- sleep(30);
- $cache->prune();
- $this->assertTrue($this->isPruned($cache, 'foo'));
- $this->assertTrue($this->isPruned($cache, 'bar'));
- $this->assertTrue($this->isPruned($cache, 'baz'));
- $this->assertTrue($this->isPruned($cache, 'qux'));
- $doSet('foo', 'foo-val');
- $doSet('bar', 'bar-val', new \DateInterval('PT20S'));
- $doSet('baz', 'baz-val', new \DateInterval('PT40S'));
- $doSet('qux', 'qux-val', new \DateInterval('PT80S'));
- $cache->prune();
- $this->assertFalse($this->isPruned($cache, 'foo'));
- $this->assertFalse($this->isPruned($cache, 'bar'));
- $this->assertFalse($this->isPruned($cache, 'baz'));
- $this->assertFalse($this->isPruned($cache, 'qux'));
- sleep(30);
- $cache->prune();
- $this->assertFalse($this->isPruned($cache, 'foo'));
- $this->assertTrue($this->isPruned($cache, 'bar'));
- $this->assertFalse($this->isPruned($cache, 'baz'));
- $this->assertFalse($this->isPruned($cache, 'qux'));
- sleep(30);
- $cache->prune();
- $this->assertFalse($this->isPruned($cache, 'foo'));
- $this->assertTrue($this->isPruned($cache, 'baz'));
- $this->assertFalse($this->isPruned($cache, 'qux'));
- sleep(30);
- $cache->prune();
- $this->assertFalse($this->isPruned($cache, 'foo'));
- $this->assertTrue($this->isPruned($cache, 'qux'));
- }
- }
- class NotUnserializable implements \Serializable
- {
- public function serialize()
- {
- return serialize(123);
- }
- public function unserialize($ser)
- {
- throw new \Exception(__CLASS__);
- }
- }
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