() -> new SmbFileHandleImpl(cfg, new byte[] { 1, 2 }, null, "//server/share", 0, 0, 0, 0, 0L));
    }

    @Test
    @DisplayName("Constructor with null cfg throws NPE")
    void constructor_nullCfg_throwsNPE() {
        stubValidTree(7L, true, true);
        assertThrows(NullPointerException.class, () -> new SmbFileHandleImpl(null, 42, tree, "//server/share", 0, 0, 0, 0, 0L));
    }

    @Test

 * on the server, such as a file share or printer.
 *
 * @author mbechler
 */
public class Smb2TreeConnectRequest extends ServerMessageBlock2Request<Smb2TreeConnectResponse> {

    private int treeFlags;
    private final String path;

    /**
     * Creates a new SMB2 tree connect request to establish a connection to a network share.
     *
     * @param config the CIFS configuration

        when(tree.acquire(false)).thenReturn(tree);
        when(tree.getTreeType()).thenReturn(7);
        when(tree.getShare()).thenReturn("SHARE");
        setTree(c, tree);

        assertEquals(7, c.getTreeType());
        assertEquals("SHARE", c.getConnectedShare());
        // try-with-resources closes the acquired tree
        verify(tree, atLeastOnce()).close();
    }

    @Test

import jcifs.smb.NtlmPasswordAuthenticator;
import jcifs.util.Hexdump;

/**
 * SMB1 Tree Connect AndX request message.
 *
 * This command is used to connect to a shared resource
 * on the server, such as a file share or printer.
 */
public class SmbComTreeConnectAndX extends AndXServerMessageBlock {

    private final boolean disconnectTid = false;
    private final String service;
    private byte[] password;

        setField(session, "sessionKey", key);
        assertArrayEquals(key, session.getSessionKey());
    }

    @Test
    @DisplayName("getSmbTree returns same instance for same share/service")
    void testGetSmbTreeReuses() {
        SmbSessionImpl session = newSession();
        SmbTreeImpl t1 = session.getSmbTree("IPC$", null);

            throw new IOException("Witness async notify RPC failed", e);
        }
    }

    /**
     * Generates a registration ID from context handle and share name.
     *
     * @param contextHandle the context handle
     * @param shareName the share name
     * @return the registration ID
     */
    private String generateRegistrationId(byte[] contextHandle, String shareName) {

     */
    int NTLMSSP_TARGET_TYPE_SERVER = 0x00020000;

    /**
     * Sent by the server in the Type 2 message to indicate that the
     * target authentication realm is a share (presumably for share-level
     * authentication).
     */
    int NTLMSSP_TARGET_TYPE_SHARE = 0x00040000;

    /**
     * Indicates that the NTLM2 signing and sealing scheme should be used

                    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

        @CsvSource({ "'smb://user:password@server/share', 'smb://user:******@server/share'",
                "'smb://domain\\user:secret@host/path', 'smb://domain\\user:******@host/path'",
                "'smb2://admin:admin123@192.168.1.1/folder', 'smb2://admin:******@192.168.1.1/folder'",
                "'smbs://test:p@******@****.***/share', 'smbs://test:******@example.com/share'" })

        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
     */