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<?php |
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namespace Kodus\Cache\Test; |
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use Kodus\Cache\Tests\SimpleCacheTest; |
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use Kodus\Cache\Tests\TestableDatabaseCache; |
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use PDO; |
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use PDOException; |
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abstract class DatabaseCacheIntegrationTest extends SimpleCacheTest |
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{ |
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const TABLE_NAME = "test_cache"; |
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const DEFAULT_TTL = 86400; |
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/** |
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* @var TestableDatabaseCache |
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*/ |
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protected $cache; |
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/** |
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* @var PDO |
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*/ |
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private static $pdo; |
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public static function setUpBeforeClass(): void |
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{ |
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$name = static::getConnectionName(); |
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self::$pdo = new PDO( |
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constant("DB_CACHE_TEST_{$name}_DSN"), |
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constant("DB_CACHE_TEST_{$name}_USERNAME"), |
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constant("DB_CACHE_TEST_{$name}_PASSWORD") |
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); |
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try { |
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self::$pdo->exec("DROP TABLE " . self::TABLE_NAME); |
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} catch (PDOException $error) { |
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// ignored. |
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} |
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} |
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abstract protected static function getConnectionName(): string; |
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/** |
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* @skip |
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*/ |
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public function createSimpleCache() |
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{ |
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return new TestableDatabaseCache( |
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self::$pdo, |
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self::TABLE_NAME, |
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self::DEFAULT_TTL |
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); |
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} |
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protected function sleep(int $time) |
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{ |
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$this->cache->timeTravel($time); |
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} |
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public function testCleanExpired() |
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{ |
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$this->cache->set('key0', 'value', 5); |
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$this->cache->set('key1', 'value', 10); |
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$this->cache->timeTravel(5); |
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$this->cache->cleanExpired(); |
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$this->assertFalse($this->cache->has('key0'), "key0 expires after 5 seconds"); |
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$this->assertTrue($this->cache->has('key1'), "key1 has not expired"); |
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$this->cache->timeTravel(5); |
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$this->cache->cleanExpired(); |
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$this->assertFalse($this->cache->has('key1'), "key1 expires after 10 seconds"); |
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} |
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} |
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kodus /
db-cache
