paramMap.put("key", "value");

        Object result = scriptEngine.evaluate(null, paramMap);
        assertNull(result);
    }

    // Test evaluate method with empty parameter map
    public void test_evaluate_withEmptyParamMap() {
        String template = "Static content";
        Map<String, Object> paramMap = Collections.emptyMap();

        Object result = scriptEngine.evaluate(template, paramMap);