2495ebdff9
The library "nose", used for unit testing, is removed. This library is in maintenance mode and is not compatible with Python3.10 [1]. Now all checks are implemented using "unittest". The methods are not loaded in realtime into the test case execution; instead of this, this patch uses "testscenarios.WithScenarios", that allows to execute the same test with different defined scenarios. NOTE: "BgpSpeakerTestBase" tests are disable temporarily. It is needed to configure "docker" in the system in order to execute them. [1]https://nose.readthedocs.io/en/latest/ Story: #2010063 Task: #45519 Change-Id: I92e9547a26e9bec6c2a9a011c49a70b82dbb373e
120 lines
5.0 KiB
Python
120 lines
5.0 KiB
Python
# Copyright (C) 2013 Nippon Telegraph and Telephone Corporation.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import unittest
|
|
|
|
from os_ken.lib.packet import ospf
|
|
|
|
|
|
class Test_ospf(unittest.TestCase):
|
|
""" Test case for os_ken.lib.packet.ospf
|
|
"""
|
|
|
|
def setUp(self):
|
|
pass
|
|
|
|
def tearDown(self):
|
|
pass
|
|
|
|
def test_router_lsa(self):
|
|
link1 = ospf.RouterLSA.Link(id_='10.0.0.1', data='255.255.255.0',
|
|
type_=ospf.LSA_LINK_TYPE_STUB, metric=10)
|
|
msg = ospf.RouterLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
links=[link1])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.LSA.parser(binmsg)
|
|
self.assertEqual(msg.header.checksum, msg2.header.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_network_lsa(self):
|
|
msg = ospf.NetworkLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
mask='255.255.255.0', routers=['192.168.0.2'])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.LSA.parser(binmsg)
|
|
self.assertEqual(msg.header.checksum, msg2.header.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_as_external_lsa(self):
|
|
extnw1 = ospf.ASExternalLSA.ExternalNetwork(mask='255.255.255.0',
|
|
metric=20,
|
|
fwd_addr='10.0.0.1')
|
|
msg = ospf.ASExternalLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
extnws=[extnw1])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.LSA.parser(binmsg)
|
|
self.assertEqual(msg.header.checksum, msg2.header.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_hello(self):
|
|
msg = ospf.OSPFHello(router_id='192.168.0.1',
|
|
neighbors=['192.168.0.2'])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.OSPFMessage.parser(binmsg)
|
|
self.assertEqual(msg.checksum, msg2.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_dbdesc(self):
|
|
link1 = ospf.RouterLSA.Link(id_='10.0.0.1', data='255.255.255.0',
|
|
type_=ospf.LSA_LINK_TYPE_STUB, metric=10)
|
|
lsa1 = ospf.RouterLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
links=[link1])
|
|
msg = ospf.OSPFDBDesc(router_id='192.168.0.1',
|
|
lsa_headers=[lsa1.header])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.OSPFMessage.parser(binmsg)
|
|
self.assertEqual(msg.checksum, msg2.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_lsreq(self):
|
|
req = ospf.OSPFLSReq.Request(type_=ospf.OSPF_ROUTER_LSA,
|
|
id_='192.168.0.1',
|
|
adv_router='192.168.0.2')
|
|
msg = ospf.OSPFLSReq(router_id='192.168.0.1', lsa_requests=[req])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.OSPFMessage.parser(binmsg)
|
|
self.assertEqual(msg.checksum, msg2.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_lsupd(self):
|
|
link1 = ospf.RouterLSA.Link(id_='10.0.0.1', data='255.255.255.0',
|
|
type_=ospf.LSA_LINK_TYPE_STUB, metric=10)
|
|
lsa1 = ospf.RouterLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
links=[link1])
|
|
msg = ospf.OSPFLSUpd(router_id='192.168.0.1', lsas=[lsa1])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.OSPFMessage.parser(binmsg)
|
|
self.assertEqual(msg.checksum, msg2.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|
|
|
|
def test_lsack(self):
|
|
link1 = ospf.RouterLSA.Link(id_='10.0.0.1', data='255.255.255.0',
|
|
type_=ospf.LSA_LINK_TYPE_STUB, metric=10)
|
|
lsa1 = ospf.RouterLSA(id_='192.168.0.1', adv_router='192.168.0.2',
|
|
links=[link1])
|
|
msg = ospf.OSPFLSAck(router_id='192.168.0.1',
|
|
lsa_headers=[lsa1.header])
|
|
binmsg = msg.serialize()
|
|
msg2, cls, rest = ospf.OSPFMessage.parser(binmsg)
|
|
self.assertEqual(msg.checksum, msg2.checksum)
|
|
self.assertEqual(str(msg), str(msg2))
|
|
self.assertEqual(rest, b'')
|