* @throws CIFSException if an error occurs during initialization
     */
    protected final void init(final SmbTreeHandleImpl th) throws CIFSException {
        final int sendBufferSize = th.getSendBufferSize();
        if (this.smb2) {
            this.writeSize = sendBufferSize;
            this.writeSizeFile = sendBufferSize;
            return;
        }

            }

            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 =

     */
    int getReceiveBufferSize();

    /**
     *
     * Property {@code jcifs.smb.client.snd_buf_size} (int, default 65535)
     *
     * @return send buffer size, in bytes
     */
    int getSendBufferSize();

    /**
     *
     * Property {@code jcifs.smb.client.soTimeout} (int, default 35000)
     *
     * @return socket timeout, in milliseconds
     */
    int getSoTimeout();

    /**

    }

    @Test
    void testWriteSingleByte() throws IOException, CIFSException {
        // Given
        when(mockTreeHandle.isSMB2()).thenReturn(true);
        when(mockTreeHandle.getSendBufferSize()).thenReturn(65536);
        when(mockFileHandle.isValid()).thenReturn(false, true); // First false to trigger ensureOpen, then true
        when(mockFileHandle.getFileId()).thenReturn(new byte[16]);

        when(transport.getNegotiateResponse()).thenReturn(nego);
        when(nego.getSendBufferSize()).thenReturn(1111);
        when(nego.getReceiveBufferSize()).thenReturn(2222);
        when(nego.getTransactionBufferSize()).thenReturn(3333);
        when(nego.isSigningNegotiated()).thenReturn(true);

        assertEquals(1111, handle.getSendBufferSize());
        assertEquals(2222, handle.getReceiveBufferSize());

        return this.smbSocketTimeout;
    }

    @Override
    public int getSessionTimeout() {
        return this.smbSessionTimeout;
    }

    @Override
    public int getSendBufferSize() {
        return this.smbSendBufferSize;
    }

    @Deprecated
    @Override
    public int getRecieveBufferSize() {
        return this.smbRecvBufferSize;
    }

    @Override

            mockConfig.isUseBatching();
            mockConfig.getNativeOs();
            mockConfig.getNativeLanman();
            mockConfig.getReceiveBufferSize();
            mockConfig.getSendBufferSize();
            mockConfig.getSoTimeout();
            mockConfig.getConnTimeout();
            mockConfig.getSessionTimeout();
            mockConfig.getLocalPort();
            mockConfig.getLocalAddr();

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

    @Test
    @DisplayName("Should create response with configuration")
    void testConstructor() {
        // When

        // Setup tree with configuration
        when(tree.getConfig()).thenReturn(config);
        when(tree.getSendBufferSize()).thenReturn(65536);
        when(config.getPid()).thenReturn(12345);
        when(config.getSendBufferSize()).thenReturn(65536);

        target = new SmbPipeHandleImpl(pipe);
    }

    @Test

        // Arrange common constructor collaborators to avoid touching network/state
        when(handle.getPipe()).thenReturn(pipe);
        when(tree.isSMB2()).thenReturn(true);
        when(tree.getSendBufferSize()).thenReturn(4096);
        // Act
        return new SmbPipeOutputStream(handle, tree);
    }

    @ParameterizedTest
    @ValueSource(booleans = { true, false })