when(mockReferral.getPathConsumed()).thenReturn(15); // e.g., "\\\\server\\share".length()
        when(mockReferral.next()).thenReturn(mockReferral); // Simple loop for the do-while
        assertDoesNotThrow(() -> dfsImpl.cache(mockContext, "\\\\server\\share\\path", mockReferral));
    }

        SmbTreeConnection c1 = newConn();
        SmbTreeConnection c2 = newConn();
        SmbTreeImpl shared = mock(SmbTreeImpl.class);
        when(shared.acquire(false)).thenReturn(shared);

        setTree(c1, shared);
        setTree(c2, shared);
        assertTrue(c1.isSame(c2));

        SmbTreeImpl other = mock(SmbTreeImpl.class);
        when(other.acquire(false)).thenReturn(other);

            throw new SmbException("Invalid server name in UNC path");
        }

        // Validate share name
        String share = parts[1];
        if (share.isEmpty() || share.endsWith("$") && share.length() == 1) {
            throw new SmbException("Invalid share name in UNC path");
        }
    }

    /**
     * Validate individual path components
     */

                            SmbTreeImpl uct = smbSession.getSmbTree(share, null).unwrap(SmbTreeImpl.class);
                            SmbTreeImpl ct = connectTree(loc, host, share, trans, uct, dr)) {

                        if (dr != null) {
                            ct.setTreeReferral(dr);
                            if (dr != start) {

        return this.service;
    }

    /**
     * Returns the native file system type of the connected share.
     *
     * @return the nativeFileSystem
     */
    public final String getNativeFileSystem() {
        return this.nativeFileSystem;
    }

    /**
     * Indicates whether the share supports search operations with search bits.
     *
     * @return the supportSearchBits
     */

    }

    @Test
    void testGetReferral_Success() throws IOException, SmbAuthException {
        String domain = "domain.com";
        String root = "share";
        String path = "\\folder";
        String fullPath = "\\" + domain + "\\" + root + path; // Should be "\domain.com\share\folder"

        lenient().when(smbTransport.getDfsReferrals(auth, fullPath, 0)).thenReturn(dfsReferral);

    void testCIFSContextInterface() {
        // Verify interface methods exist
        assertDoesNotThrow(() -> {
            mockContext.get("smb://server/share");
            mockContext.getPipe("smb://server/share/pipe", 0);
            mockContext.close();
            mockContext.getConfig();
            mockContext.getNameServiceClient();
            mockContext.getBufferCache();

        assertEquals("smb://server/share", wizardAction.convertCrawlingPath("smb://server/share"));
        assertEquals("smb://192.168.1.1/path", wizardAction.convertCrawlingPath("smb://192.168.1.1/path"));
    }

    @Test
    public void test_convertCrawlingPath_smb1_protocol() {
        assertEquals("smb1://server/share", wizardAction.convertCrawlingPath("smb1://server/share"));

        assertTrue(goAction.isFileSystemPath("smb://server/share/path/file.txt"));
        assertTrue(goAction.isFileSystemPath("smb://192.168.1.1/share/file.txt"));
        assertTrue(goAction.isFileSystemPath("smb://server/"));
    }

    @Test
    public void test_isFileSystemPath_smb1_protocol() {
        assertTrue(goAction.isFileSystemPath("smb1://server/share/path/file.txt"));

                    for (int i = 0; i < opsPerThread; i++) {
                        String share = "share" + (threadId % 3); // Use 3 different shares

                        // Get or create tree
                        SmbTreeImpl tree = session.getSmbTree(share, null);
                        assertNotNull(tree, "Tree should not be null");

                        // Verify we can acquire the tree