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());

    }

    @Test
    public void test_parseSearchWords() throws Exception {
        String[] words = new String[] { "検索", "エンジン" };
        String[][] readings = new String[][] { new String[] { "kensaku" }, new String[] { "enjin" } };
        String[] fields = new String[] { "content" };
        String[] tags = new String[] { "tag1" };
        String[] roles = new String[] { "role1" };