public function testAllowsMultipleValuesPerKey()
{
$q = new Query();
$q->add('facet', 'size');
$q->add('facet', 'width');
$q->add('facet.field', 'foo');
// Use the duplicate aggregator
$q->setAggregator($q::duplicateAggregator());
$this->assertEquals('facet=size&facet=width&facet.field=foo', (string) $q);
}
public function getFields($asString = false)
{
if (!$asString) {
return $this->fields;
}
$query = new Query($this->fields);
$query->setEncodingType(Query::RFC1738);
$query->setAggregator($this->getAggregator());
return (string) $query;
}
