public function testSetParameterByRef()
{
$data = array('stefy' => 'ecuador', 'stasy' => 'ukraine');
$p = new AgaviParameterHolder($data);
$amy = 'florida';
$p->setParameterByRef('amy', $amy);
// amy moves
$amy = 'new york';
$this->assertEquals('new york', $p->getParameter('amy'));
}
