assertEquals("Test IO Exception", thrown.getMessage());
        }
    }

    @Nested
    @DisplayName("Send/Receive Tests")
    class SendReceiveTests {

        @Test
        @DisplayName("Should handle basic send/receive fragment methods")
        void testSendReceiveFragmentMethods() throws IOException {
            // Given: Test handle with configured return values

             */
            out.write(BUF, 0, 4 + n);
        }
    }

    /**
     * Internal method to send a request to the server.
     *
     * @param request the request to send
     * @throws IOException if an I/O error occurs
     */
    protected void doSend0(final Request request) throws IOException {
        try {
            doSend(request);

        } catch (final Exception e) {
            this.treeHandle.release();
            throw e;
        }

    }

    private FileEntry open() throws CIFSException {
        this.treeHandle.send(this.request, this.response);
        checkStatus();
        final FileEntry n = advance();
        if (n == null) {
            doClose();
        }
        return n;
    }

    /**

                        request.setRemainingBytes(Math.min(len - r, 1024 * 1024)); // Hint up to 1MB for read-ahead

                        try {
                            final Smb2ReadResponse resp = th.send(request, RequestParam.NO_RETRY);
                            n = resp.getDataLength();
                        } catch (final SmbException e) {

     * @throws IOException if an I/O error occurs
     */
    protected abstract Long peekKey() throws IOException;

    /**
     * Send a request over the transport
     *
     * @param request the request to send
     * @throws IOException if an I/O error occurs
     */
    protected abstract void doSend(Request request) throws IOException;

    /**

public enum RdmaCapability {
    /**
     * Remote direct read operations
     */
    RDMA_READ,

    /**
     * Remote direct write operations
     */
    RDMA_WRITE,

    /**
     * Traditional send/receive with RDMA
     */
    RDMA_SEND_RECEIVE,

    /**
     * Dynamic memory registration
     */
    MEMORY_REGISTRATION,

    /**
     * Fast memory region registration
     */

     * @return the negotiated capabilities
     */
    public int getNegotiatedCapabilities() {
        return this.capabilities;
    }

    /**
     * Gets the negotiated send buffer size.
     *
     * @return negotiated send buffer size
     */
    public int getNegotiatedSendBufferSize() {
        return this.snd_buf_size;
    }

    /**
     * Gets the negotiated multiplex count.
     *

    /** Number of parameter bytes being sent in this request */
    protected int parameterCount;
    /** Offset from the start of the SMB header to the parameter bytes */
    protected int parameterOffset;
    /** Displacement of these parameter bytes from the start of the total parameter block */
    protected int parameterDisplacement;
    /** Number of data bytes being sent in this request */
    protected int dataCount;

        assertEquals(50, dataBytes, "readDataWireFormat should return expected bytes");
    }

    @Test
    @DisplayName("Test hasMoreElements becomes false when all data is sent")
    void testHasMoreElementsBecomeFalse() {
        // Set small amounts so everything fits in one message
        transaction.setParameterBytesWritten(10);
        transaction.setDataBytesWritten(10);

    }

    class Hoge {
        private int i;

        private String s;

        /**
         * @param i
         *            the i to set
         */
        public void setI(final int i) {
            this.i = i;
        }

        /**
         * @return the i
         */
        public int getI() {
            return i;
        }

        /**
         * @param s