loctest.php

// Rpt data type query test.
    $facets_options['location_rpt'] = [
      'field' => 'location_rpt',
      'geom' => '["-180 -90" TO "180 90"]',
      'gridLevel' => '2',
      'maxCells' => '35554432',
      'distErrPct' => '',
      'distErr' => '',
      'format' => 'ints2D',
    ];
    $query->setOption('search_api_facets', $facets_options);
    $result = $query->execute();
    $expected = [];
    $facets = $result->getExtraData('search_api_facets', [])['location_rpt'];
    $this->assertEquals($expected, $facets, 'The correct location facets are returned');