// Given
        int tid = 12345;
        doNothing().when(request).setTid(tid);

        // When
        request.setTid(tid);

        // Then
        verify(request, times(1)).setTid(tid);
    }

    @Test
    @DisplayName("Test setTid with zero value")
    void testSetTidWithZero() {
        // Given
        int tid = 0;
        doNothing().when(request).setTid(tid);

            // Test minimum valid TID
            smb2Response.setTreeId(0);
            assertTrue(smb2Response.isValidTid(), "TID 0 should be valid");

            // Test maximum valid TID
            smb2Response.setTreeId(Integer.MAX_VALUE);
            assertTrue(smb2Response.isValidTid(), "Maximum TID should be valid");

            // Test invalid TID
            smb2Response.setTreeId(-1);

        assertEquals(12345, tid);
    }

    @Test
    @DisplayName("Should validate TID correctly")
    void testIsValidTid() throws Exception {
        // Test invalid TID (-1)
        Method setTreeIdMethod = ServerMessageBlock2.class.getDeclaredMethod("setTreeId", int.class);
        setTreeIdMethod.setAccessible(true);
        setTreeIdMethod.invoke(response, -1);
        assertFalse(response.isValidTid());

     * @return the session this tree is connected in
     */
    public SmbSessionImpl getSession() {
        return this.session.acquire();
    }

    /**
     * @return the tid
     */
    public int getTid() {
        return this.tid;
    }

    /**
     * @return the tree_num (monotonically increasing counter to track reconnects)
     */
    public long getTreeNum() {
        return this.treeNum;

    }

    /**
     * Gets the tree connection identifier
     * @return the tid
     */
    public final int getTid() {
        return this.tid;
    }

    /**
     * @param tid
     *            the tid to set
     */
    @Override
    public final void setTid(final int tid) {
        this.tid = tid;
    }

    /**
     * Gets the process identifier
     * @return the pid

            assertEquals("SERVER", testBlock.getServer());
            assertEquals("\\\\server\\share\\path", testBlock.getFullUNCPath());
        }

        @Test
        @DisplayName("Test TID property")
        void testTidProperty() {
            assertEquals(0xFFFF, testBlock.getTid());
            testBlock.setTid(0x1234);
            assertEquals(0x1234, testBlock.getTid());
        }

        for (int i = 14; i < 22; i++) {
            buffer[i] = 0x00;
        }

        // Reserved (2 bytes)
        buffer[22] = 0x00;
        buffer[23] = 0x00;

        // TID (2 bytes)
        buffer[24] = 0x01;
        buffer[25] = 0x00;

        // PID (2 bytes)
        buffer[26] = 0x02;
        buffer[27] = 0x00;

        // UID (2 bytes)
        buffer[28] = 0x03;

     * @param np
     *            whether to use an exclusive connection
     */
    void setNonPooled(final boolean np) {
        this.nonPooled = np;
    }

    /**
     * @return the currently connected tid
     */
    @SuppressWarnings("resource")
    public long getTreeId() {
        final SmbTreeImpl t = getTreeInternal();
        if (t == null) {
            return -1;
        }

        decodedSmb.decode(buffer, 0);

        assertEquals(smb.command, decodedSmb.command);
        assertEquals(smb.mid, decodedSmb.mid);
        assertEquals(smb.pid, decodedSmb.pid);
        assertEquals(smb.tid, decodedSmb.tid);
        assertEquals(smb.uid, decodedSmb.uid);
        assertEquals(smb.flags2, decodedSmb.flags2);
        assertEquals(smb.wordCount, decodedSmb.wordCount);
        assertEquals(smb.byteCount, decodedSmb.byteCount);