* @return the send buffer size
     */
    int getSendBufferSize();

    /**
     * Gets the negotiated receive buffer size.
     *
     * @return the receive buffer size
     */
    int getReceiveBufferSize();

    /**
     * Gets the negotiated maximum transaction buffer size.
     *
     * @return the transaction buffer size
     */
    int getTransactionBufferSize();

    /**

        when(mockConfig.getMaximumVersion()).thenReturn(DialectVersion.SMB311);
        when(mockConfig.getTransactionBufferSize()).thenReturn(65536);
        when(mockConfig.getReceiveBufferSize()).thenReturn(65536);
        when(mockConfig.getSendBufferSize()).thenReturn(65536);
        when(mockContext.getConfig()).thenReturn(mockConfig);
    }

    @Test

    void testBufferConfigurationDelegation() {
        // Given
        when(mockDelegate.getSendBufferSize()).thenReturn(8192);
        when(mockDelegate.getReceiveBufferSize()).thenReturn(8192);
        when(mockDelegate.getMaximumBufferSize()).thenReturn(65536);
        when(mockDelegate.getTransactionBufferSize()).thenReturn(65024);

            return false;
        }
        return true;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#getReceiveBufferSize()
     */
    @Override
    public int getReceiveBufferSize() {
        return this.maxReadSize;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#getSendBufferSize()
     */

            try (SmbFileHandle h = ensureOpen()) {}
            this.readSize = th.getReceiveBufferSize() - 70;
            this.writeSize = th.getSendBufferSize() - 70;

            if (th.hasCapability(SmbConstants.CAP_LARGE_READX)) {
                this.largeReadX = true;
                this.readSize =
                        Math.min(th.getConfig().getReceiveBufferSize() - 70, th.areSignaturesActive() ? 0xFFFF - 70 : 0xFFFFFF - 70);
            }

        when(handle.getPipe()).thenReturn(pipe);
        // init(th) behavior inside SmbFileInputStream constructor
        when(tree.isSMB2()).thenReturn(smb2);
        when(tree.getReceiveBufferSize()).thenReturn(4096);
        when(tree.getMaximumBufferSize()).thenReturn(65535);
        when(tree.hasCapability(anyInt())).thenReturn(false);
        return new SmbPipeInputStream(handle, tree);
    }

        when(pipe.ensureTreeConnected()).thenReturn(tree);
        when(tree.acquire()).thenReturn(tree);
        when(tree.isSMB2()).thenReturn(true); // simplifies stream init
        when(tree.getReceiveBufferSize()).thenReturn(4096);

        // Act: first calls construct streams, second calls return cached
        SmbPipeInputStream in1 = handle.getInput();
        SmbPipeInputStream in2 = handle.getInput();

     *
     * @return receive buffer size, in bytes
     * @deprecated use getReceiveBufferSize instead
     */
    @Deprecated
    int getRecieveBufferSize();

    /**
     *
     * Property {@code jcifs.smb.client.rcv_buf_size} (int, default 65535)
     *
     * @return receive buffer size, in bytes
     */
    int getReceiveBufferSize();

    /**
     *

        assertEquals(SmbConstants.DEFAULT_SO_TIMEOUT, config.getSessionTimeout());
        assertEquals(SmbConstants.DEFAULT_SND_BUF_SIZE, config.getSendBufferSize());
        assertEquals(SmbConstants.DEFAULT_RCV_BUF_SIZE, config.getReceiveBufferSize());
        assertEquals(SmbConstants.DEFAULT_RCV_BUF_SIZE, config.getRecieveBufferSize()); // Deprecated method
        assertEquals(SmbConstants.DEFAULT_NOTIFY_BUF_SIZE, config.getNotifyBufferSize());

        SmbFileHandleImpl fh = mock(SmbFileHandleImpl.class);

        when(file.ensureTreeConnected()).thenReturn(tree);
        when(tree.getConfig()).thenReturn(cfg);
        when(tree.getReceiveBufferSize()).thenReturn(1024);
        when(tree.getSendBufferSize()).thenReturn(1024);
        when(tree.hasCapability(anyInt())).thenAnswer(inv -> ntSmbsCap && inv.getArgument(0).equals(SmbConstants.CAP_NT_SMBS));