assertNotNull(result);
        assertEquals(0, result.size());
    }

    @Test
    public void test_buildQuery_emptyKeywords() {
        try {
            List<String> keywordList = Collections.emptyList();
            List<FilterFunctionBuilder> functionBuilders = new ArrayList<>();

            try {

Shinsuke Sugaya <******@****.***> 1773455738 +0900