suggester.refresh();

        SuggestResponse response = suggester.suggest().setQuery("kensaku").setSuggestDetail(true).execute().getResponse();
        assertEquals(1, response.getNum());
        assertEquals("検索 エンジン", response.getWords().get(0));

        response = suggester.suggest().setQuery("kensaku　 enj").execute().getResponse();
        assertEquals(1, response.getNum());