TestVirtualRouter

class TestVirtualRouter : VirtualRouter

Test implementation of a VirtualRouter for use with test devices.

Provides dummy routing behavior and predictable network parameters for testing purposes.

Constructors

constructor()

open override val address: InetAddress

Fixed test device address

open override val localDatagramPort: Int = 4242

Fixed port for local datagram operations

open override val networkPrefixLength: Int = 16

Fixed network prefix length for testing

open override fun allocateUdpPortOrThrow(virtualDatagramSocketImpl: VirtualDatagramSocketImpl, portNum: Int): Int

Allocate a UDP port or throw exception if unavailable.

open override fun deallocatePort(protocol: Protocol, portNum: Int)

Deallocate a port.

open override fun lookupNextHopForChainSocket(address: InetAddress, port: Int): ChainSocketNextHop

Look up the next hop for a chain socket.

open override fun nextMmcpMessageId(): Int

Returns a constant MMCP message ID for testing

open override fun route(packet: VirtualPacket, datagramPacket: DatagramPacket?, virtualNodeDatagramSocket: VirtualNodeDatagramSocket?)

Route a packet.