/**
     * construct graph from a "dirty" tree
     */
    public MetadataGraph(MetadataTreeNode tree) throws MetadataResolutionException {
        this(tree, false, false);
    }
    // ------------------------------------------------------------------------
    /**
     * construct graph from a "dirty" tree
     *
     * @param tree "dirty" tree root

        CustomSmbTree inner = middle.unwrap(CustomSmbTree.class);

        assertNotNull(middle, "Middle tree should not be null");
        assertNotNull(inner, "Inner tree should not be null");
        assertSame(middleTree, middle, "Should return correct middle tree");
        assertSame(innerTree, inner, "Should return correct inner tree");
    }

    /**
     * Test for unwrap with incompatible type.

 */
package jcifs.internal.smb2.tree;

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Tree Disconnect request message.
 *
 * This command is used to disconnect from a previously
 * connected tree (shared resource).
 *
 * @author mbechler
 */

 */
package jcifs.internal.smb2.tree;

import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Tree Disconnect response message.
 *
 * This response confirms that the tree connection
 * has been successfully disconnected.
 *
 * @author mbechler
 */

import jcifs.internal.Request;

/**
 * Internal SMB tree connection interface providing extended tree management capabilities.
 * Defines methods for internal tree operations and resource management.
 *
 * @author mbechler
 *
 * <p>This interface is intended for internal use.</p>
 */
public interface SmbTreeInternal extends SmbTree {

    /**
     * Connects and performs logon to the tree using the specified context

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

                        // Verify we can acquire the tree
                        tree.acquire();
                        successCount.incrementAndGet();

        SmbTreeHandleImpl tree = mock(SmbTreeHandleImpl.class);
        Configuration cfg = mock(Configuration.class);
        SmbFileHandleImpl fh = mock(SmbFileHandleImpl.class);

        when(file.ensureTreeConnected()).thenReturn(tree);
        when(tree.getConfig()).thenReturn(cfg);
        when(tree.getReceiveBufferSize()).thenReturn(1024);
        when(tree.getSendBufferSize()).thenReturn(1024);

        verify(session).treeConnectLogon();
    }

    // Happy path: getSmbTree returns a tree and receives correct args
    @Test
    @DisplayName("getSmbTree returns tree and captures arguments")
    void getSmbTree_happy() {
        when(session.getSmbTree(anyString(), anyString())).thenReturn(tree);

        String share = "share";
        String svc = "A:"; // service string example (e.g., DISK, IPC, or other)

        assertTrue(session.isInUse(), "Session should be in use initially");

        // Create and release trees
        SmbTreeImpl tree = session.getSmbTree("share1", null);
        assertNotNull(tree, "Tree should be created");
        tree.release();

        // Release the session (back to initial state)
        session.release();

import jcifs.SmbSession;
import jcifs.SmbTreeHandle;

/**
 * Internal interface for SMB tree handle operations.
 *
 * This interface provides internal methods for managing
 * SMB tree connections and their lifecycle.
 *
 * @author mbechler
 */
public interface SmbTreeHandleInternal extends SmbTreeHandle {

    /**
     * Releases this tree handle back to the pool for reuse
     */
    void release();

    /**