public function testSetFields()
{
$f1 = new Solarium_Query_Select_Component_Stats_Field();
$f1->setKey('f1');
$f2 = new Solarium_Query_Select_Component_Stats_Field();
$f2->setKey('f2');
$fields = array($f1, $f2);
$this->_stats->addFields($fields);
$f3 = new Solarium_Query_Select_Component_Stats_Field();
$f3->setKey('f3');
$f4 = new Solarium_Query_Select_Component_Stats_Field();
$f4->setKey('f4');
$fields2 = array('f3' => $f3, 'f4' => $f4);
$this->_stats->setFields($fields2);
$this->assertEquals($fields2, $this->_stats->getFields());
}
/**
* Add request settings for the stats component
*
* @param Solarium_Query_Select_Component_Stats $component
* @param Solarium_Client_Request $request
* @return Solarium_Client_Request
*/
public function build($component, $request)
{
// enable stats
$request->addParam('stats', 'true');
// add fields
foreach ($component->getFields() as $field) {
$request->addParam('stats.field', $field->getKey());
// add field specific facet stats
foreach ($field->getFacets() as $facet) {
$request->addParam('f.' . $field->getKey() . '.stats.facet', $facet);
}
}
// add facet stats for all fields
foreach ($component->getFacets() as $facet) {
$request->addParam('stats.facet', $facet);
}
return $request;
}
