assertEquals("value1", resultArray[0]);
    }

    /**
     * Test putResultDataBody with different data types in array
     */
    @Test
    public void test_putResultDataBody_mixedTypes() {
        TestFessTransformer transformer = new TestFessTransformer();
        Map<String, Object> dataMap = new HashMap<>();

        transformer.putResultDataBody(dataMap, "mixed", "string");