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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 Doctrine\Tests\Common\Cache\Psr6;
use Doctrine\Common\Cache\CacheProvider;
use Doctrine\Common\Cache\Psr6\CacheAdapter;
use Doctrine\Common\Cache\Psr6\DoctrineProvider;
use Doctrine\Tests\Common\Cache\ArrayCache;
use Doctrine\Tests\Common\Cache\CacheTestCase;
use Symfony\Component\Cache\Adapter\ArrayAdapter;
use Symfony\Component\Cache\Adapter\DoctrineAdapter as SymfonyDoctrineAdapter;
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
use function class_exists;
use function sprintf;
use function sys_get_temp_dir;
class DoctrineProviderTest extends CacheTestCase
{
protected function getCacheDriver(): CacheProvider
{
$pool = new ArrayAdapter();
return DoctrineProvider::wrap($pool);
}
public function testProvider()
{
$cache = $this->getCacheDriver();
$this->assertInstanceOf(CacheProvider::class, $cache);
$key = '{}()/\@:';
$this->assertTrue($cache->delete($key));
$this->assertFalse($cache->contains($key));
$this->assertTrue($cache->save($key, 'bar'));
$this->assertTrue($cache->contains($key));
$this->assertSame('bar', $cache->fetch($key));
$this->assertTrue($cache->delete($key));
$this->assertFalse($cache->fetch($key));
$this->assertTrue($cache->save($key, 'bar'));
$cache->flushAll();
$this->assertFalse($cache->fetch($key));
$this->assertFalse($cache->contains($key));
}
public function testWithWrappedCache()
{
$rootCache = new ArrayCache();
$wrapped = CacheAdapter::wrap($rootCache);
self::assertSame($rootCache, DoctrineProvider::wrap($wrapped));
}
public function testWithWrappedSymfonyCache()
{
if (! class_exists(SymfonyDoctrineAdapter::class)) {
self::markTestSkipped('This test requires Symfony 5 or lower.');
}
$rootCache = new ArrayCache();
$wrapped = new SymfonyDoctrineAdapter($rootCache);
self::assertSame($rootCache, DoctrineProvider::wrap($wrapped));
}
public function testGetStats(): void
{
$this->markTestSkipped(sprintf('"%s" does not expose statistics', DoctrineProvider::class));
}
public function testResetArrayAdapter()
{
$cache = $this->getCacheDriver();
$cache->save('test', 'test');
$cache->reset();
$this->assertSame(false, $cache->fetch('test'));
}
public function testResetFilesystemAdapter()
{
$pool = new FilesystemAdapter('', 0, sys_get_temp_dir() . '/doctrine-cache-test');
$pool2 = new FilesystemAdapter('', 0, sys_get_temp_dir() . '/doctrine-cache-test');
$cache = DoctrineProvider::wrap($pool);
$cache2 = DoctrineProvider::wrap($pool2);
$cache->save('test', 'test');
$cache->reset();
// we make sure with the next assertion the cache behave like expected and the test is not accidentally changed
// to use ArrayAdapter as this test scenario requires a persisted cache adapter
$this->assertSame('test', $cache->fetch('test'));
// the second cache instance will now remove all exist files via namespaceVersion still the first cache
// will receive the data until then the reset is called. the assertion after deleteAll is not required
// but better show why the reset is even needed when cache service is used in long-running processes.
$cache2->deleteAll();
$this->assertSame('test', $cache->fetch('test'));
$cache->reset();
// the previous called reset will reset the namespaceVersion and so the cache is correctly false now
$this->assertSame(false, $cache->fetch('test'));
}
protected function isSharedStorage(): bool
{
return false;
}
}
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