/**
* @depends testWriteAndRead
*/
public function testKeys()
{
$adapter = new Apc(self::PREFIX);
$adapter->write('test-key1', null);
$adapter->write('test-key2', null);
$adapter->write(self::PREFIX, null);
$this->assertEquals(array('test-key1', 'test-key2', self::PREFIX), $adapter->keys());
}
