when(credentialsInternal.clone()).thenReturn(credentialsInternal);

        // Transport wiring - used by most tests
        when(transport.acquire()).thenReturn(transport);
        when(transport.getContext()).thenReturn(cifsContext);
    }

    // Helper to set private fields for targeted edge cases
    private static void setField(Object target, String name, Object value) {
        try {

        assertSame(dg, transport.getDigest());
    }

    @Test
    @DisplayName("Context accessor returns constructor-provided context")
    void contextAccessor() {
        assertSame(ctx, transport.getContext());
    }

    @Test
    @DisplayName("acquire returns same instance")
    void acquireReturnsSameInstance() {
        SmbTransportImpl acquired = transport.acquire();
        assertSame(transport, acquired);

    protected <RESULT extends RelatedContent> RESULT createEntity(Map<String, Object> source, Class<? extends RESULT> entityType) {
        try {
            final RESULT result = entityType.newInstance();
            result.setContent(DfTypeUtil.toString(source.get("content")));
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));

                            new SmbComSetInformationResponse(dh.getConfig()));
                }
            }
        } catch (final IOException se) {
            if (!src.getContext().getConfig().isIgnoreCopyToException()) {
                throw new SmbException("Failed to copy file from [" + src.toString() + "] to [" + dest.toString() + "]", se);
            }
            log.warn("Copy failed", se);

    }

    @Test
    @DisplayName("Test constructor with transport throws SmbException on error")
    void testConstructorWithTransportThrowsException() throws Exception {
        when(mockTransport.getContext()).thenReturn(mockContext);
        when(mockContext.getConfig()).thenReturn(mockConfig);
        when(mockConfig.getLanManCompatibility()).thenReturn(3);

     */
    public Category getCategory() {
        return category;
    }

    /**
     * Gets the error context
     *
     * @return the context map
     */
    public Map<String, Object> getContext() {
        return new HashMap<>(context);
    }

    /**
     * Gets a specific context value
     *
     * @param key the context key
     * @return the context value or null
     */

                    } else {
                        response = new SmbComTreeConnectAndXResponse(sess.getConfig(), (ServerMessageBlock) andxResponse);
                        request = new SmbComTreeConnectAndX(sess.getContext(), ((SmbComNegotiateResponse) nego).getServerData(), unc, svc,
                                (ServerMessageBlock) andx);
                    }

                    response = sess.send(request, response);

    protected final Map<String, PropertyGateway> _epgMap = newHashMap();
    {
        setupEpg(_epgMap, et -> ((RelatedContent) et).getContent(), (et, vl) -> ((RelatedContent) et).setContent(DfTypeUtil.toString(vl)),
                "content");
        setupEpg(_epgMap, et -> ((RelatedContent) et).getCreatedBy(),
                (et, vl) -> ((RelatedContent) et).setCreatedBy(DfTypeUtil.toString(vl)), "createdBy");

    private RelatedContent createRelatedContent(String term, String content, String virtualHost) {
        RelatedContent entity = new RelatedContent();
        entity.setTerm(term);
        entity.setContent(content);
        entity.setVirtualHost(virtualHost);
        return entity;
    }

    // Mock classes

    static class MockRelatedContentBhv extends RelatedContentBhv {

        if (activeWatchers.containsKey(directoryPath)) {
            return; // Already watching
        }

        try {
            SmbFile directory = new SmbFile(directoryPath, leaseManager.getContext());
            ChangeNotificationHandle handle = new ChangeNotificationHandle(directoryPath, leaseKey, directory);

            activeWatchers.put(directoryPath, handle);