assertEquals(6, packet.rDataLength);
        assertNotNull(packet.addrEntry);
        assertEquals(1, packet.addrEntry.length);
    }

    @Test
    void testReadResourceRecordWireFormat_differentRecordName() {
        byte[] src = new byte[20];
        // No pointer, so mockRecordName will be read
        NameServicePacket.writeInt2(NameServicePacket.A, src, 10); // recordType (assuming name takes 10 bytes)