queryFieldConfig.setNotAnalyzedFields(fields);

        assertNotNull(queryFieldConfig.notAnalyzedFieldSet);
        assertEquals(0, queryFieldConfig.notAnalyzedFieldSet.size());
    }

    public void test_isSortField() {
        String[] sortFields = { "score", "created", "modified", "title" };
        queryFieldConfig.setSortFields(sortFields);

        // Test valid sort fields