public function testDoubleDecorator()
{
$container = new Container();
$dec1 = new PrefixDecorator('dec1:', $container);
$dec2 = new PrefixDecorator('dec2:', $dec1);
$container->set('rootindex', 'rootvalue');
$dec1->set('dec1index', 'dec1value');
$dec2->set('dec2index', 'dec2value');
$this->assertEquals('rootvalue', $container->get('rootindex'));
$this->assertEquals('dec1value', $container->get('dec1:dec1index'));
$this->assertEquals('dec2value', $container->get('dec1:dec2:dec2index'));
$this->assertEquals('rootvalue', $dec1->get('../rootindex'));
$this->assertEquals('dec1value', $dec1->get('dec1index'));
$this->assertEquals('dec2value', $dec1->get('dec2:dec2index'));
$this->assertEquals('rootvalue', $dec2->get('../../rootindex'));
$this->assertEquals('dec1value', $dec2->get('../dec1index'));
$this->assertEquals('dec2value', $dec2->get('dec2index'));
}
