}

        ChannelGroup channelGroup = new ChannelGroup(sessionId);
        sessionChannels.put(sessionId, channelGroup);

        try {
            // Get available network interfaces
            List<NetworkInterface> availableInterfaces = getAvailableNetworkInterfaces();

        assertEquals(4, TransPeekNamedPipeResponse.STATUS_SERVER_END_CLOSED);
    }

    @Test
    @DisplayName("getAvailable should return initial value of 0")
    void testGetAvailableInitialValue() {
        // Assert
        assertEquals(0, response.getAvailable());
    }

    @Test
    @DisplayName("writeSetupWireFormat should return 0")
    void testWriteSetupWireFormat() {
        // Arrange

        super(config);
    }

    /**
     * Gets the number of bytes available to read from the named pipe.
     *
     * @return the available
     */
    public final int getAvailable() {
        return this.available;
    }

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

    @Override

                    || resp.getStatus() == TransPeekNamedPipeResponse.STATUS_SERVER_END_CLOSED) {
                fd.markClosed();
                return 0;
            }
            return resp.getAvailable();
        } catch (final SmbException se) {
            throw seToIoe(se);
        }
    }

    @Override
    public void close() {
        // ignore, the shared file descriptor is closed by the pipe handle