keyMatchHelper.init();
        } catch (Exception e) {
            // Expected due to missing dependencies in test environment
            assertNotNull(e);
        }
    }

    public void test_getQueryMap_exists() {
        Map<String, List<Tuple3<String, QueryBuilder, ScoreFunctionBuilder<?>>>> result = keyMatchHelper.getQueryMap("");
        assertNotNull(result);
    }

    public void test_getQueryMap_notExists() {