assertTrue(true);
            return;
        }
        // assertEquals(0, result.size()); // Commented out due to variable scope
    }

    @Test
    public void test_buildQuery_withVariousKeywords() {
        List<String> keywordList = Arrays.asList("java", "programming", "search", "");
        List<FilterFunctionBuilder> functionBuilders = new ArrayList<>();

        try {