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

    public function testBulk()
    {
        $esURL = 'http://127.0.0.1:9200/index/type';
        putenv("ELASTICSEARCH_URL={$esURL}");
        $client = \ElasticSearch\Client::connection();
        $bulk = $client->beginBulk();
        $doc = array('title' => 'First in Line');
        $client->index($doc, false, array('refresh' => true));
        $doc2 = array('title' => 'Second in Line');
        $client->setType('type2');
        $client->index($doc2, false);
        $client->setIndex('index2');
        $client->delete(55);
        $operations = $bulk->getOperations();
        $this->assert->integer($bulk->count())->isEqualTo(3)->array($operations[1])->hasSize(2)->array($operations[0])->hasSize(2)->array($operations[0][0])->hasKey('index')->array($operations[0][0]['index'])->hasKey('_refresh')->boolean($operations[0][0]['index']['_refresh'])->isEqualTo(true)->array($operations[1][1])->isEqualTo($doc2)->array($operations[2][0])->hasKey('delete')->array($operations[2][0]['delete'])->hasKey('_id')->integer($operations[2][0]['delete']['_id'])->isEqualTo(55);
        $payload = '{"index":{"_id":false,"_index":"index","_type":"type","_refresh":true}}' . "\n" . '{"title":"First in Line"}' . "\n" . '{"index":{"_id":false,"_index":"index","_type":"type2"}}' . "\n" . '{"title":"Second in Line"}' . "\n" . '{"delete":{"_id":55,"_index":"index2","_type":"type2"}}' . "\n";
        $this->assert->string($bulk->createPayload())->isEqualTo($payload);
        // Run multiple bulks and make sure all documents are stored
        $client->beginBulk();
        $client->index(array('title' => 'Bulk1'), 1);
        $client->index(array('title' => 'Bulk2'), 2);
        $client->commitBulk();
        $client->beginBulk();
        $client->index(array('title' => 'Bulk3'), 3);
        $client->index(array('title' => 'Bulk4'), 4);
        $client->commitBulk();
        sleep(1);
        $resp = $client->search('title:Bulk*');
        $this->assert->array($resp)->hasKey('hits')->array($resp['hits'])->hasKey('total')->integer($resp['hits']['total'])->isEqualTo(4);
        putenv("ELASTICSEARCH_URL");
    }