/**
* Tests performing a facetted search without getting results at the same time
*/
public function testFacetsWithoutResults()
{
$connection = new ASolrConnection();
$connection->clientOptions->hostname = SOLR_HOSTNAME;
$connection->clientOptions->port = SOLR_PORT;
$connection->clientOptions->path = SOLR_PATH;
$doc = new SolrInputDocument();
$doc->addField('id', 334455);
$doc->addField('cat', 'Software');
$doc->addField('cat', 'Lucene');
$doc->addField("popularity", 20);
$doc->addField("incubationdate_dt", date("Y-m-d\\TH:i:s\\Z"));
$this->assertTrue($connection->index($doc));
$this->assertTrue($connection->commit());
$criteria = new ASolrCriteria();
$criteria->query = "lucene";
$criteria->offset = 0;
$criteria->limit = 0;
$criteria->facet = true;
$criteria->addFacetField("cat")->addFacetField("name");
$criteria->addFacetDateField("incubationdate_dt");
$criteria->facetDateStart = "2005-10-10T00:00:00Z";
$criteria->facetDateEnd = "2015-10-10T00:00:00Z";
$criteria->facetDateGap = "+12MONTH";
$criteria->addFacetQuery("popularity:[* TO 10]");
$criteria->addFacetQuery("popularity:[10 TO 20]");
$criteria->addFacetQuery("popularity:[20 TO *]");
$response = $connection->search($criteria);
$this->assertTrue($response instanceof ASolrQueryResponse);
$this->assertTrue(isset($response->getDateFacets()->incubationdate_dt));
$this->assertTrue($response->getDateFacets()->incubationdate_dt instanceof ASolrFacet);
$results = $response->getResults();
$this->assertEquals(0, count($results));
$this->assertTrue($connection->delete(334455));
$this->assertTrue($connection->commit());
}
