public function testQuery()
{
$client = $this->_getClient();
$nodes = $client->getCluster()->getNodes();
if (!$nodes[0]->getInfo()->hasPlugin('geocluster-facet')) {
$this->markTestSkipped('geocluster-facet plugin not installed');
}
$index = $this->_createIndex('geocluster_test');
$type = $index->getType('testQuery');
$geoField = 'location';
$type->setMapping(new \Elastica\Type\Mapping($type, array($geoField => array('type' => 'geo_point', 'lat_lon' => true))));
$doc = new \Elastica\Document(1, array('name' => 'item1', 'location' => array(20, 20)));
$type->addDocument($doc);
$doc = new \Elastica\Document(2, array('name' => 'item2', 'location' => array(20, 20)));
$type->addDocument($doc);
$doc = new \Elastica\Document(3, array('name' => 'item3', 'location' => array(20, 20)));
$type->addDocument($doc);
$index->refresh();
$facet = new \Elastica\Facet\GeoCluster('clusters');
$facet->setField($geoField)->setFactor(1)->setShowIds(false);
$query = new \Elastica\Query();
$query->setFacets(array($facet));
$response = $type->search($query);
$facets = $response->getFacets();
$this->assertEquals(1, count($facets['clusters']['clusters']));
$index->delete();
}
