ElasticSearch\tests\units\Client::testSearchMultipleIndexes PHP Method

    public function testSearchMultipleIndexes()
    {
        $client = \ElasticSearch\Client::connection();
        $tag = $this->getTag();
        $primaryIndex = 'test-index';
        $secondaryIndex = 'test-index2';
        $doc = array('title' => $tag);
        $options = array('refresh' => true);
        $client->setIndex($secondaryIndex)->index($doc, false, $options);
        $client->setIndex($primaryIndex)->index($doc, false, $options);
        $indexes = array($primaryIndex, $secondaryIndex);
        // Use both indexes when searching
        $resp = $client->setIndex($indexes)->search("title:{$tag}");
        $this->assert->array($resp)->hasKey('hits')->array($resp['hits'])->hasKey('total')->integer($resp['hits']['total'])->isEqualTo(2);
        $client->delete();
    }