networkExplorer.doGet(request, response);

        verify(response).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        verify(response).setHeader("WWW-Authenticate", "NTLM");
        verify(response).flushBuffer();
    }

    /**
     * Test doGet with NTLM authentication for directory listing
     * This test verifies the authentication flow without actual network operations
     */
    @Test

                }
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.setContentLength(0); /* Marcel Feb-15-2005 */
                resp.flushBuffer();
                return null;
            }
            req.getSession().setAttribute("NtlmHttpAuth", ntlm);
        } else if (!skipAuthentication) {
            final HttpSession ssn = req.getSession(false);

        verify(mockResponse).setHeader("WWW-Authenticate", "NTLM");
        verify(mockResponse).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        verify(mockResponse).setContentLength(0);
        verify(mockResponse).flushBuffer();
    }

    /**
     * Test case for when the 'Authorization' header contains a Type 1 NTLM message.
     * Expects the server to respond with a 'WWW-Authenticate' header containing a Type 2 message.

                }
                resp.setHeader("Connection", "close");
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.flushBuffer();
                return;
            }
        }

        try (SmbFile file = openFile(pathInfo, server)) {
            if (file.isDirectory()) {
                doDirectory(req, resp, file);

                }
                resp.setHeader("Connection", "close");
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.flushBuffer();
                return;
            }
        }

        try {
            SmbFile file;

            if (ntlm != null) {
                file = new SmbFile("smb1:/" + pathInfo, ntlm);

                }
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.setContentLength(0); /* Marcel Feb-15-2005 */
                resp.flushBuffer();
                return null;
            }
            req.getSession().setAttribute("NtlmHttpAuth", ntlm);
        } else if (!skipAuthentication) {
            final HttpSession ssn = req.getSession(false);

            }

            @Override
            public int getBufferSize() {
                return 0;
            }

            @Override
            public void flushBuffer() {
            }

            @Override
            public void resetBuffer() {
            }

            @Override
            public boolean isCommitted() {
                return false;

        public void setBufferSize(int size) {
        }

        @Override
        public int getBufferSize() {
            return 0;
        }

        @Override
        public void flushBuffer() {
        }

        @Override
        public void resetBuffer() {
        }

        @Override
        public boolean isCommitted() {
            return false;
        }

        public void setBufferSize(int size) {
        }

        @Override
        public int getBufferSize() {
            return 0;
        }

        @Override
        public void flushBuffer() {
        }

        @Override
        public void resetBuffer() {
        }

        @Override
        public boolean isCommitted() {
            return false;
        }

            }

            @Override
            public int getBufferSize() {
                return 0;
            }

            @Override
            public void flushBuffer() throws IOException {
            }

            @Override
            public void resetBuffer() {
            }

            @Override
            public boolean isCommitted() {