/**
* tests lock()/unlock()/isLocked() functions
*/
public function testLock()
{
$memoryManager = new DummyMemoryManager();
$memObject = new Container\Movable($memoryManager, 10, '0123456789');
$this->assertFalse((bool) $memObject->isLocked());
$memObject->lock();
$this->assertTrue((bool) $memObject->isLocked());
$memObject->unlock();
$this->assertFalse((bool) $memObject->isLocked());
}
