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<?php
namespace Elastica\Test\Aggregation;
use Elastica\Aggregation\GeohashGrid;
use Elastica\Document;
use Elastica\Query;
use Elastica\Type\Mapping;
class GeohashGridTest extends BaseAggregationTest
{
protected function _getIndexForTest()
{
$index = $this->_createIndex();
$type = $index->getType('test');
$type->setMapping(new Mapping(null, array(
'location' => array('type' => 'geo_point'),
)));
$type->addDocuments(array(
new Document(1, array('location' => array('lat' => 32.849437, 'lon' => -117.271732))),
new Document(2, array('location' => array('lat' => 32.798320, 'lon' => -117.246648))),
new Document(3, array('location' => array('lat' => 37.782439, 'lon' => -122.392560))),
));
$index->refresh();
return $index;
}
/**
* @group functional
*/
public function testGeohashGridAggregation()
{
$agg = new GeohashGrid('hash', 'location');
$agg->setPrecision(3);
$query = new Query();
$query->addAggregation($agg);
$results = $this->_getIndexForTest()->search($query)->getAggregation('hash');
$this->assertEquals(2, $results['buckets'][0]['doc_count']);
$this->assertEquals(1, $results['buckets'][1]['doc_count']);
}
}
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