int result = nameQueryResponse.readBodyWireFormat(src, srcIndex);
        assertEquals(12 + 6, result, "readBodyWireFormat should return the total bytes read");
    }

    @Test
    void writeRDataWireFormat_shouldReturnZero() {
        // This method is implemented to always return 0
        byte[] dst = new byte[10];
        int dstIndex = 0;

        questionNameField.set(response, new Name(mockConfig));

        int result = response.readBodyWireFormat(src, srcIndex);
        assertTrue(result > 0);
    }

    @Test
    void writeRDataWireFormat_shouldReturnZero() {
        byte[] dst = new byte[100];
        int result = response.writeRDataWireFormat(dst, 10);
        assertEquals(0, result);
    }

    @Test