@Test
    void testDfs() throws SmbException {
        SmbTreeImpl tree = new SmbTreeImpl(session, "SHARE", "A:");
        assertFalse(tree.isDfs());
        assertFalse(tree.isInDomainDfs());
        tree.markDomainDfs();
        assertTrue(tree.isInDomainDfs());
    }

    // Test case for treeConnect method with SMB1
    @Test
    void testTreeConnectSmb1() throws CIFSException, IOException {

            final String rfullpath =
                    request != null ? request.getFullUNCPath() : '\\' + loc.getServer() + '\\' + loc.getShare() + loc.getUNCPath();
            if (t.isInDomainDfs() || !t.isPossiblyDfs()) {
                if (!t.isInDomainDfs()) {
                    log.trace("Not in DFS");
                    return loc;
                }
                // need to adjust request path

    /**
     *
     */
    void markDomainDfs() {
        this.inDomainDfs = true;
    }

    /**
     * @return whether this tree was accessed using domain DFS
     */
    public boolean isInDomainDfs() {
        return this.inDomainDfs;
    }

    /**
     * @param referral
     */
    public void setTreeReferral(final DfsReferralData referral) {
        this.treeReferral = referral;
    }