boolean renewed = wrapper.renewCredentials("locationHint", null);

        // Verify that renew() was called and credentials were updated
        assertTrue(renewed, "renewCredentials should return true when renewable credentials are renewed");
        assertEquals(mockRenewedCredentialsInternal, wrapper.getCredentials(), "Credentials should be updated to renewed credentials");
        verify(mockRenewableCredentials).renew();
    }

        }
    }

    @Test
    @DisplayName("renew: invokes getSubject and returns self")
    void testRenewInvokesGetSubjectAndReturnsSelf() {
        JAASAuthenticator auth = spy(new JAASAuthenticator());
        // Avoid real JAAS by stubbing getSubject
        doReturn(new Subject()).when(auth).getSubject();

        // Act
        CredentialsInternal result = auth.renew();

        // Assert interaction and return value

    void testGetAction() throws SMBProtocolDecodingException {
        int expectedAction = FileNotifyInformation.FILE_ACTION_RENAMED_NEW_NAME;
        byte[] buffer = createValidNotificationBuffer("renamed.txt", expectedAction);

        notifyInfo.decode(buffer, 0, buffer.length);

        assertEquals(expectedAction, notifyInfo.getAction());
    }

    @Test

            // Arrange
            Handler urlHandler = (Handler) mockCifsContext.getUrlHandler();
            URL destUrl = new URL(null, "smb://localhost/share/renamed.txt", urlHandler);
            SmbFile dest = spy(new SmbFile(destUrl, mockCifsContext));
            doReturn(mockTreeHandle).when(dest).ensureTreeConnected();
            doReturn(true).when(smbFile).exists();

         * File was removed from the directory
         */
        FILE_REMOVED,
        /**
         * File was modified in the directory
         */
        FILE_MODIFIED,
        /**
         * Directory was renamed
         */
        DIRECTORY_RENAMED,
        /**
         * File or directory attributes were changed
         */
        ATTRIBUTES_CHANGED
    }

    /**
     * SMB2 File Action constants
     */

     * <br>
     * <i>Remember: <code>SmbResource</code>s are immutable and therefore
     * the path associated with this <code>SmbResource</code> object will not
     * change). To access the renamed file it is necessary to construct a
     * new <code>SmbResource</code></i>.
     *
     * @param dest
     *            An <code>SmbResource</code> that represents the new pathname

                }
            } else {
                if (!this.ctx.renewCredentials(loc.getURL().toString(), sae)) {
                    throw sae;
                }
                log.debug("Trying to renew credentials after auth error");
                try (SmbSessionInternal s = trans.getSmbSession(this.ctx, treesess.getTargetHost(), treesess.getTargetDomain())

FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.