mirror of
https://github.com/JoelBender/bacpypes
synced 2025-09-28 22:15:23 +08:00
116 lines
3.2 KiB
Python
116 lines
3.2 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
Test BVLL Foreign Devices
|
|
-------------------------
|
|
"""
|
|
|
|
import unittest
|
|
|
|
from bacpypes.debugging import bacpypes_debugging, ModuleLogger, xtob
|
|
|
|
from bacpypes.pdu import Address, PDU, LocalBroadcast
|
|
from bacpypes.vlan import IPNetwork, IPRouter
|
|
|
|
from ..state_machine import match_pdu, StateMachineGroup
|
|
from ..time_machine import reset_time_machine, run_time_machine
|
|
|
|
from .helpers import SnifferNode, SimpleNode, ForeignNode, BBMDNode
|
|
|
|
# some debugging
|
|
_debug = 0
|
|
_log = ModuleLogger(globals())
|
|
|
|
|
|
# extended form of xtob that first removes whitespace and period seperators
|
|
xxtob = lambda s: xtob(''.join(s.split()).replace('.', ''))
|
|
|
|
|
|
#
|
|
# TNetwork
|
|
#
|
|
|
|
@bacpypes_debugging
|
|
class TNetwork(StateMachineGroup):
|
|
|
|
def __init__(self):
|
|
if _debug: TNetwork._debug("__init__")
|
|
StateMachineGroup.__init__(self)
|
|
|
|
# reset the time machine
|
|
reset_time_machine()
|
|
if _debug: TNetwork._debug(" - time machine reset")
|
|
|
|
# make a router
|
|
self.router = IPRouter()
|
|
|
|
# make a home LAN
|
|
self.home_vlan = IPNetwork()
|
|
self.router.add_network(Address("192.168.5.1/24"), self.home_vlan)
|
|
|
|
# home sniffer node
|
|
self.home_sniffer = SnifferNode("192.168.5.254/24", self.home_vlan)
|
|
self.append(self.home_sniffer)
|
|
|
|
# make a remote LAN
|
|
self.remote_vlan = IPNetwork()
|
|
self.router.add_network(Address("192.168.6.1/24"), self.remote_vlan)
|
|
|
|
# remote sniffer node
|
|
self.remote_sniffer = SnifferNode("192.168.6.254/24", self.remote_vlan)
|
|
self.append(self.remote_sniffer)
|
|
|
|
# the foreign device
|
|
self.fd = ForeignNode("192.168.6.2/24", self.remote_vlan)
|
|
self.append(self.fd)
|
|
|
|
# intermediate test node
|
|
self.tnode = SimpleNode("192.168.5.2/24", self.home_vlan)
|
|
self.append(self.tnode)
|
|
|
|
# bbmd
|
|
self.bbmd = BBMDNode("192.168.5.3/24", self.home_vlan)
|
|
self.append(self.bbmd)
|
|
|
|
def run(self, time_limit=60.0):
|
|
if _debug: TNetwork._debug("run %r", time_limit)
|
|
|
|
# run the group
|
|
super(TNetwork, self).run()
|
|
|
|
# run it for some time
|
|
run_time_machine(time_limit)
|
|
if _debug:
|
|
TNetwork._debug(" - time machine finished")
|
|
for state_machine in self.state_machines:
|
|
TNetwork._debug(" - machine: %r", state_machine)
|
|
for direction, pdu in state_machine.transaction_log:
|
|
TNetwork._debug(" %s %s", direction, str(pdu))
|
|
|
|
# check for success
|
|
all_success, some_failed = super(TNetwork, self).check_for_success()
|
|
assert all_success
|
|
|
|
|
|
@bacpypes_debugging
|
|
class TestSimple(unittest.TestCase):
|
|
|
|
def test_idle(self):
|
|
"""Test an idle network, nothing happens is success."""
|
|
if _debug: TestSimple._debug("test_idle")
|
|
|
|
# create a network
|
|
tnet = TNetwork()
|
|
|
|
# all start states are successful
|
|
tnet.home_sniffer.start_state.success()
|
|
tnet.remote_sniffer.start_state.success()
|
|
tnet.fd.start_state.success()
|
|
tnet.tnode.start_state.success()
|
|
tnet.bbmd.start_state.success()
|
|
|
|
# run the group
|
|
tnet.run()
|
|
|