dstIndex += 2;
        writeInt2(recordClass, dst, dstIndex);
        dstIndex += 2;
        writeInt4(ttl, dst, dstIndex);
        dstIndex += 4;
        rDataLength = writeRDataWireFormat(dst, dstIndex + 2);
        writeInt2(rDataLength, dst, dstIndex);
        dstIndex += 2 + rDataLength;
        return dstIndex - start;
    }

        return 0;
    }

    @Override
    int readBodyWireFormat(final byte[] src, final int srcIndex) {
        return readResourceRecordWireFormat(src, srcIndex);
    }

    @Override
    int writeRDataWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int readRDataWireFormat(final byte[] src, int srcIndex) {
        if (this.resultCode != 0 || this.opCode != QUERY) {

        // This method is implemented to always return 0
        byte[] dst = new byte[10];
        int dstIndex = 0;
        assertEquals(0, nameQueryResponse.writeRDataWireFormat(dst, dstIndex), "writeRDataWireFormat should always return 0");
    }

    @Test
    void readRDataWireFormat_shouldReturnZero_whenResultCodeIsNotZero() throws NoSuchFieldException, IllegalAccessException {

        return 0;
    }

    @Override
    int readBodyWireFormat(final byte[] src, final int srcIndex) {
        return readResourceRecordWireFormat(src, srcIndex);
    }

    @Override
    int writeRDataWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int readRDataWireFormat(final byte[] src, int srcIndex) {
        final int start = srcIndex;

        assertTrue(result > 0);
    }

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

    @Test
    void readRDataWireFormat_shouldParseNodeStatusData() throws Exception {
        // Prepare test data
        byte[] src = new byte[200];