@Mock
    private SmbSessionImpl session;

    @Mock
    private Configuration config;

    @Mock
    private CIFSContext context;

    @Mock
    private SmbTransportImpl transport;

    @BeforeEach
    void setUp() throws Exception {
        MockitoAnnotations.openMocks(this);
        when(session.getConfig()).thenReturn(config);
        when(session.getContext()).thenReturn(context);

        when(handle.ensureOpen()).thenReturn(fd);
        when(fd.getTree()).thenReturn(tree);
        when(tree.isSMB2()).thenReturn(true);
        when(tree.getConfig()).thenReturn(config);
        when(config.getTransactionBufferSize()).thenReturn(65535);

        Smb2IoctlResponse ioResp = mock(Smb2IoctlResponse.class);
        SrvPipePeekResponse peek = mock(SrvPipePeekResponse.class);

     *
     * @param config
     *            the configuration to use for this request
     */
    public Smb2QueryInfoRequest(final Configuration config) {
        this(config, Smb2Constants.UNSPECIFIED_FILEID);
    }

    /**
     * Constructs a SMB2 query info request with the specified configuration and file ID
     *
     * @param config
     *            the configuration to use for this request

     *
     * @param config the configuration to use
     * @param filename the DFS path to get referrals for
     */
    public Trans2GetDfsReferral(final Configuration config, final String filename) {
        this(config, filename, 3);
    }

    /**
     * Constructs a Trans2GetDfsReferral request with specified referral level.
     *
     * @param config the configuration to use

     * @param config the client configuration
     * @param controlCode the IOCTL control code
     */
    public Smb2IoctlRequest(final Configuration config, final int controlCode) {
        this(config, controlCode, Smb2Constants.UNSPECIFIED_FILEID);
    }

    /**
     * Constructs an SMB2 IOCTL request with a specified file ID
     * @param config the client configuration

     *
     * @param config the configuration for this request
     */
    public Smb2QueryDirectoryRequest(final Configuration config) {
        this(config, Smb2Constants.UNSPECIFIED_FILEID);
    }

    /**
     * Constructs a SMB2 query directory request with the specified configuration and file ID
     *
     * @param config
     *            the configuration to use for this request

     *
     * @param str the string to encode
     * @param config the configuration providing the OEM encoding
     * @return the string as bytes
     */
    public static byte[] getOEMBytes(final String str, final Configuration config) {
        if (str == null) {
            return new byte[0];
        }
        try {
            return str.getBytes(config.getOemEncoding());
        } catch (final UnsupportedEncodingException e) {

     *
     * @param config the configuration for this response
     */
    public Smb2IoctlResponse(final Configuration config) {
        super(config);
        this.outputBuffer = null;
    }

    /**
     * Constructs an SMB2 IOCTL response with the given configuration and output buffer.
     *
     * @param config the configuration for this response

                      * srcHashCode must be set by name resolution
                      * routines before entry into addressCache
                      */
    private final Configuration config;

    Name(final Configuration cfg) {
        this.config = cfg;
    }

    /**
     * @return the name
     */
    @Override
    public String getName() {
        return this.name;
    }

    /**
     * @return scope id

     * Constructs a Trans2SetFileInformation request with file information object.
     *
     * @param config the SMB configuration
     * @param fid the file identifier
     * @param info the file information to set
     */
    public Trans2SetFileInformation(final Configuration config, final int fid, final FileInformation info) {
        super(config, SMB_COM_TRANSACTION2, TRANS2_SET_FILE_INFORMATION);
        this.fid = fid;
        this.info = info;