writer.write(runner.client(), suggester.settings(), suggester.getIndex(), new SuggestItem[] { item }, false);

        assertNotNull(result);
        assertFalse(result.hasFailure());

        runner.refresh();

        GetResponse getResponse =
                runner.client().prepareGet().setIndex(suggester.getIndex()).setId(item.getId()).get(TimeValue.timeValueSeconds(30));

        suggester.createIndexIfNothing();
        Thread.sleep(100);

        // Create additional update index (making 2 total)
        final String updateAlias = suggester.getIndex() + ".update";
        final String extraIndexName = suggester.getIndex() + ".extra";

        client.admin().indices().prepareCreate(extraIndexName).execute().actionGet();

        SuggestResponse response = new SuggestResponse("test-index", 100, words, 10, items);

        assertNotNull(response);
        assertEquals("test-index", response.getIndex());
        assertEquals(100, response.getTookMs());
        assertEquals(2, response.getNum());
        assertEquals(10, response.getTotal());
        assertEquals(2, response.getWords().size());

        boolQueryBuilder.mustNot(QueryBuilders.termQuery(FieldNames.KINDS, SuggestItem.Kind.USER.toString()));

        SuggestUtil.deleteByQuery(ComponentUtil.getSearchEngineClient(), suggester.settings(), suggester.getIndex(), boolQueryBuilder);
    }

    /**
     * Purges old suggest data from search logs.
     *
     * @param time The timestamp to purge data before.
     */

        assertEquals(1, response.getNum());
    }

    @Test
    public void test_setIndex() throws Exception {
        indexItems();

        SuggestResponse response = suggester.suggest().setIndex(suggester.getIndex()).setQuery("test").execute().getResponse();

        assertNotNull(response);
    }

    @Test
    public void test_setSize() throws Exception {
        indexItems();

        assertNotNull(response);
        assertTrue(response.getNum() > 0);
        assertTrue(response.getTotal() > 0);
        assertNotNull(response.getWords());
        assertNotNull(response.getIndex());
    }

    @Test
    public void test_setters() throws Exception {
        PopularWordsRequest request = new PopularWordsRequest();
        request.setIndex("test-index");
        request.setSize(20);

 *   <li>{@link #getReadingConverter()}: Returns the ReadingConverter instance.</li>
 *   <li>{@link #getNormalizer()}: Returns the Normalizer instance.</li>
 *   <li>{@link #getIndex()}: Returns the index name.</li>
 *   <li>{@link #getAllWordsNum()}: Returns the total number of words in the suggestion index.</li>

                        SearchEngineUtil.scroll(alias, hit -> {
                            try {
                                writer.write("{\"index\":{\"_index\":\"" + hit.getIndex() + "\",\"_id\":\""
                                        + StringEscapeUtils.escapeJson(hit.getId()) + "\"}}\n");
                                writer.write(hit.getSourceAsString());

        int count = 0;
        for (String index : getIndexResponse.getIndices()) {
            if (index.startsWith(suggester.getIndex())) {
                count++;
            }
        }
        assertEquals(2, count);

        suggester.removeDisableIndices();

                    final BulkRequestBuilder bulkRequest = client.prepareBulk();
                    for (final SearchHit hit : hits) {
                        bulkRequest.add(client.prepareDelete().setIndex(hit.getIndex()).setId(hit.getId()));
                    }
                    return bulkRequest.execute();
                });
                if (bulkResponse.hasFailures()) {