// Single word non-hiragana query should have prefix boost
        assertTrue("Should contain text prefix boost", queryString.contains("text"));
    }

    @Test
    public void test_buildFunctionScoreQuery_hiraganaQuery() {
        QueryBuilder innerQuery = request.buildQuery("けんさく", Collections.emptyList());
        QueryBuilder result = request.buildFunctionScoreQuery("けんさく", innerQuery);

        assertNotNull(result);