private byte[] b;
    private long offset;

    private int pad;

    int writeMode;

    SmbComWriteAndX() {
        super(null);
        command = SMB_COM_WRITE_ANDX;
    }

    SmbComWriteAndX(final int fid, final long offset, final int remaining, final byte[] b, final int off, final int len,
            final ServerMessageBlock andx) {
        super(andx);

    /**
     * Constructs an empty write AndX request.
     *
     * @param config the configuration to use
     */
    public SmbComWriteAndX(final Configuration config) {
        super(config, SMB_COM_WRITE_ANDX, null);
    }

    /**
     * Constructs a write AndX request to write data to a file.
     *
     * @param config the configuration to use
     * @param fid the file identifier

     */
    @Test
    void testGetBatchLimit_OtherCommand() {
        smbComOpenAndX = new SmbComOpenAndX(fileName, access, 0, andx);
        assertEquals(0, smbComOpenAndX.getBatchLimit(ServerMessageBlock.SMB_COM_WRITE_ANDX));
    }

    /**
     * Test writeParameterWordsWireFormat method.
     */
    @Test
    void testWriteParameterWordsWireFormat() {

                case ServerMessageBlock.SMB_COM_OPEN_ANDX:
                case ServerMessageBlock.SMB_COM_NT_CREATE_ANDX:
                case ServerMessageBlock.SMB_COM_READ_ANDX:
                case ServerMessageBlock.SMB_COM_WRITE_ANDX:
                case ServerMessageBlock.SMB_COM_CLOSE:
                case ServerMessageBlock.SMB_COM_TREE_DISCONNECT:
                    break;
                case ServerMessageBlock.SMB_COM_TRANSACTION: