assertEquals(1, response2.getNum());
        assertEquals(1, response2.getTotal());
        assertEquals("商品2", response2.getWords().get(0));
    }

    @Test
    public void test_indexFromDocumentReader() throws Exception {
        Client client = runner.client();
        int num = 1000;
        String indexName = "test";

        BulkRequestBuilder bulkRequestBuilder = client.prepareBulk();