this.treeHandle.send(this.request, this.response);
        checkStatus();
        final FileEntry n = advance();
        if (n == null) {
            doClose();
        }
        return n;
    }

    /**
     * @throws SmbException
     */
    private void checkStatus() throws SmbException {
        final int status = this.response.getStatus();

            throws CIFSException {
        return delegate.getDfsReferrals(ctx, name, targetHost, targetDomain, rn);
    }

    @Override
    public boolean isSigningOptional() throws SmbException {
        return delegate.isSigningOptional();
    }

    @Override
    public boolean isSigningEnforced() throws SmbException {
        return delegate.isSigningEnforced();

  }

  public void testNoEqualsChecksOnEnum() throws Exception {
    tester.testEquals(OneConstantEnum.class);
    tester.testEquals(NoConstantEnum.class);
    tester.testEquals(TimeUnit.class);
  }

  public void testNoEqualsChecksOnInterface() throws Exception {
    tester.testEquals(Runnable.class);
  }

  public void testNoEqualsChecksOnAnnotation() throws Exception {
    tester.testEquals(MyAnnotation.class);

   *
   * <p>If this network is directed, the endpoints must be ordered.
   *
   * @throws IllegalArgumentException if there are multiple parallel edges connecting {@code nodeU}
   *     to {@code nodeV}
   * @throws IllegalArgumentException if either endpoint is not an element of this network
   * @throws IllegalArgumentException if the endpoints are unordered and the network is directed
   * @since 27.1
   */

     * @param keys array of Kerberos keys for decryption
     * @throws PACDecodingException if token decoding fails
     */
    public KerberosToken(byte[] token, KerberosKey[] keys) throws PACDecodingException {

        if (token.length <= 0) {
            throw new PACDecodingException("Empty kerberos token");
        }

        byte[] content;
        try (ASN1InputStream stream = new ASN1InputStream(token)) {

    @Test
    void testInitializationWithoutMultiChannelSupport() throws IOException {
        when(mockConfig.isUseMultiChannel()).thenReturn(false);
        ChannelManager manager = new ChannelManager(mockContext, mockSession);

        manager.initializeMultiChannel();

        assertFalse(manager.isUseMultiChannel());
    }

    @Test
    void testGetHealthyChannels() throws UnknownHostException {

    void testGetByNameWithLocalhost() throws UnknownHostException {
        // When
        Address address = nameServiceClient.getByName("localhost");

        // Then
        assertNotNull(address, "Should return address for localhost");
    }

    @Test
    @DisplayName("Should handle IP address in getByName")
    void testGetByNameWithIPAddress() throws UnknownHostException {
        // When

    /**
     * Creates a new witness RPC client.
     *
     * @param serverAddress the witness server address
     * @param context the CIFS context
     * @throws IOException if connection fails
     */
    public WitnessRpcClient(InetAddress serverAddress, CIFSContext context) throws IOException {
        this.serverAddress = serverAddress;
        this.context = context;

        try {

     * @return a DCERPC handle for the connection
     * @throws UnknownHostException if the host cannot be resolved
     * @throws MalformedURLException if the URL is malformed
     * @throws DcerpcException if DCERPC initialization fails
     */
    public static DcerpcHandle getHandle(final String url, final NtlmPasswordAuthentication auth)
            throws UnknownHostException, MalformedURLException, DcerpcException {

        @Test
        @DisplayName("read(null) throws NullPointerException")
        void readNullArrayThrows() throws Exception {
            SmbFileInputStream in = newStream();
            assertThrows(NullPointerException.class, () -> in.read(null));
        }

        @Test
        @DisplayName("readDirect with len <= 0 returns 0")
        void readDirectZeroLen() throws Exception {