}

        @Test
        @DisplayName("Test toString method")
        void testToString() {
            testBlock.setCommand(ServerMessageBlock.SMB_COM_NEGOTIATE);
            testBlock.setErrorCode(0);
            testBlock.setFlags((byte) 0x12);
            testBlock.setFlags2(0x3456);
            testBlock.setSignSeq(42);
            testBlock.setTid(0x1234);

        return obj instanceof ServerMessageBlock && ((ServerMessageBlock) obj).mid == mid;
    }

    @Override
    public String toString() {
        String c = switch (command) {
        case SMB_COM_NEGOTIATE -> "SMB_COM_NEGOTIATE";
        case SMB_COM_SESSION_SETUP_ANDX -> "SMB_COM_SESSION_SETUP_ANDX";
        case SMB_COM_TREE_CONNECT_ANDX -> "SMB_COM_TREE_CONNECT_ANDX";

        assertArrayEquals(smb.bytes, decodedSmb.bytes);
    }

    @Test
    void testWriteHeaderReadHeader() {
        byte[] buffer = new byte[32];
        smb.command = ServerMessageBlock.SMB_COM_NEGOTIATE;
        smb.flags = (byte) 0x18;
        smb.flags2 = 0x0001;
        smb.tid = 1;
        smb.pid = 2;
        smb.uid = 3;
        smb.mid = 4;

        smb.writeHeaderWireFormat(buffer, 0);

    }

    @Override
    public String toString() {
        String c = switch (this.command) {
        case SMB_COM_NEGOTIATE -> "SMB_COM_NEGOTIATE";
        case SMB_COM_SESSION_SETUP_ANDX -> "SMB_COM_SESSION_SETUP_ANDX";
        case SMB_COM_TREE_CONNECT_ANDX -> "SMB_COM_TREE_CONNECT_ANDX";

- **MS-SMB2 Section 3.2.4.23**: FSCTL_QUERY_NETWORK_INTERFACE_INFO
- **MS-SMB2 Section 3.2.5.14.8**: Sending an SMB2 IOCTL Request for FSCTL_QUERY_NETWORK_INTERFACE_INFO
- **MS-SMB2 Section 3.1.5.3**: Receiving an SMB_COM_NEGOTIATE
- **MS-SMB2 Section 3.2.4.1.6**: Alternative Channel Creation
- **MS-SMB2 Section 3.3.5.15.12**: Channel Binding

## 3. Multi-Channel Architecture

### 3.1 Channel States
```java
public enum ChannelState {