void testRun_closeThrowsException() throws CIFSException {
        // Create a spy on the context to make close() throw an exception
        TestAbstractCIFSContext spyContext = new TestAbstractCIFSContext(mockCredentials) {
            @Override
            public boolean close() throws CIFSException {
                super.close(); // Call original close to set closeCalled
                throw new CIFSException("Test exception during close");

    /**
     * Test the service method with a valid NTLM Authorization header.
     * Simulates a successful NTLM authentication.
     * @throws ServletException
     * @throws IOException
     * @throws CIFSException
     */
    @Test
    void testService_NtlmAuth_Success() throws Exception {
        ntlmServlet.init(servletConfig);
        setupMocksForAuth();

        byte[] challenge = new byte[8];

internal infix fun Int.and(mask: Long): Long = toLong() and mask

@Throws(IOException::class)
internal fun BufferedSink.writeMedium(medium: Int) {
  writeByte(medium.ushr(16) and 0xff)
  writeByte(medium.ushr(8) and 0xff)
  writeByte(medium and 0xff)
}

@Throws(IOException::class)
internal fun BufferedSource.readMedium(): Int =
  (
    readByte() and 0xff shl 16

    }

    private void parse(final byte[] material) throws IOException {
        for (int i = 0; i < 8; i++) {
            if (material[i] != NTLMSSP_SIGNATURE[i]) {
                throw new IOException("Not an NTLMSSP message.");
            }
        }
        if (readULong(material, 8) != 2) {
            throw new IOException("Not a Type 2 message.");
        }

     * the class loader that loaded this class is returned.
     * </p>
     *
     * @param targetClass the target class (must not be {@literal null})
     * @return the class loader
     * @throws IllegalStateException if the class loader could not be obtained
     */
    public static ClassLoader getClassLoader(final Class<?> targetClass) {
        assertArgumentNotNull("targetClass", targetClass);

    void testServerInfo1GetTypeWorkgroup() throws Exception {
        NetServerEnum2Response.ServerInfo1 server = response.new ServerInfo1();
        server.type = 0x80000000; // SV_TYPE_DOMAIN_ENUM flag
        assertEquals(SmbConstants.TYPE_WORKGROUP, server.getType());
    }

    @Test
    @DisplayName("Test ServerInfo1 getType for server")
    void testServerInfo1GetTypeServer() throws Exception {

     * @return True if the negotiation is complete, otherwise false
     * @throws IOException if an I/O error occurs
     * @throws ServletException if a servlet error occurs
     */
    protected NtlmPasswordAuthentication negotiate(final HttpServletRequest req, final HttpServletResponse resp,
            final boolean skipAuthentication) throws IOException, ServletException {
        Address dc;
        String msg;

        return caught;
      }
      throw new AssertionError(
          "expected to throw " + expectedThrowable.getSimpleName() + " but threw " + t, t);
    }
    if (userPassedSupplier) {
      throw new AssertionError(
          "expected to throw "
              + expectedThrowable.getSimpleName()
              + " but returned result: "
              + result);
    } else {

                throw new MavenExecutionException(message, request.getPom());
            }
        }

        return result;
    }

    private List<MavenProject> includeAlsoMakeTransitively(
            List<MavenProject> projects, MavenExecutionRequest request, ProjectDependencyGraph graph)
            throws MavenExecutionException {
        List<MavenProject> result = projects;

        return ((InetAddress) this.addr).getHostAddress();
    }

    /**
     * {@inheritDoc}
     *
     * @throws UnknownHostException if the host cannot be resolved
     *
     * @see jcifs.Address#toInetAddress()
     */
    @Override
    public InetAddress toInetAddress() throws UnknownHostException {
        if (this.addr instanceof Address) {
            return ((Address) this.addr).toInetAddress();