public function testAppendParameterByRef()
{
$data = array('stefy' => 'ecuador', 'amy' => 'florida', 'stasy' => 'ukraine');
$p = new AgaviParameterHolder($data);
$bg = 'bulgaria';
$stefy = 'peru';
$la = 'lalala';
$p->appendParameterByRef('kiki', $bg);
$p->appendParameterByRef('stefy', $stefy);
$stefy = 'germany';
$p->appendParameterByRef(0, $la);
$la = 'ohh';
$this->assertEquals(array('stefy' => array('ecuador', 'germany'), 'amy' => 'florida', 'stasy' => 'ukraine', 'kiki' => array('bulgaria'), array('ohh')), $p->getParameters());
$p->clearParameters();
$this->assertEquals(array(), $p->getParameters());
}
