public function testDisallowToAcquireLockOwnedByOtherLockImplementor(LockInterface $lockImplementor)
{
$name = 'forfiter';
$duplicateLockImplementor = clone $lockImplementor;
$lockImplementor->acquireLock($name, 0);
$this->assertFalse($duplicateLockImplementor->acquireLock($name, 0));
$lockImplementor->releaseLock($name);
}