assertEquals(20, written); // 10 (name) + 2 (type) + 2 (class) + 4 (ttl) + 2 (rDataLength) + 0 (rData)
        verify(mockRecordName).writeWireFormat(dst, 0);
    }

    @Test
    void testReadResourceRecordWireFormat_questionNamePointer() {
        byte[] src = new byte[20];
        src[0] = (byte) 0xC0;
        src[1] = (byte) 0x0C;
        NameServicePacket.writeInt2(NameServicePacket.A, src, 2); // recordType