mirror of
https://github.com/osrg/gobgp.git
synced 2024-05-11 05:55:10 +00:00
Maxime Peim
120 lines
3.7 KiB
Python
120 lines
3.7 KiB
Python
# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import sys
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import time
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import collections
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collections.Callable = collections.abc.Callable
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import nose
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from lib.noseplugin import OptionParser, parser_option
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from lib import base
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from lib.base import (
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BGP_FSM_IDLE,
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BGP_FSM_ESTABLISHED,
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local,
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)
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from lib.gobgp import GoBGPContainer
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from lib.exabgp import ExaBGPContainer
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class GoBGPTestBase(unittest.TestCase):
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wait_per_retry = 5
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retry_limit = 10
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@classmethod
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def setUpClass(cls):
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gobgp_ctn_image_name = parser_option.gobgp_image
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base.TEST_PREFIX = parser_option.test_prefix
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g1 = GoBGPContainer(name='g1', asn=65000, router_id='192.168.0.1',
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ctn_image_name=gobgp_ctn_image_name,
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log_level=parser_option.gobgp_log_level)
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rs_clients = [
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ExaBGPContainer(name='q{0}'.format(i + 1), asn=(65001 + i),
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router_id='192.168.0.{0}'.format(i + 2))
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for i in range(4)]
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ctns = [g1] + rs_clients
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initial_wait_time = max(ctn.run() for ctn in ctns)
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time.sleep(initial_wait_time)
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for i, rs_client in enumerate(rs_clients):
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g1.add_peer(rs_client, is_rs_client=True)
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as2 = False
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if i > 1:
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as2 = True
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rs_client.add_peer(g1, as2=as2)
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# advertise a route from route-server-clients
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for idx, rs_client in enumerate(rs_clients):
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route = '10.0.{0}.0/24'.format(idx + 1)
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rs_client.add_route(route)
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if idx < 2:
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route = '10.0.10.0/24'
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rs_client.add_route(route)
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cls.gobgp = g1
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cls.quaggas = {x.name: x for x in rs_clients}
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# test each neighbor state is turned establish
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def test_01_neighbor_established(self):
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for q in self.quaggas.values():
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self.gobgp.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=q)
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def test_02_check_gobgp_local_rib(self):
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for rs_client in self.quaggas.values():
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done = False
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for _ in range(self.retry_limit):
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if done:
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break
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state = self.gobgp.get_neighbor_state(rs_client)
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self.assertEqual(state, BGP_FSM_ESTABLISHED)
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local_rib = self.gobgp.get_local_rib(rs_client)
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if len(local_rib) < (len(self.quaggas) - 1):
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time.sleep(self.wait_per_retry)
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continue
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self.assertEqual(len(local_rib), 4)
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done = True
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if done:
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continue
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# should not reach here
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raise AssertionError
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def test_03_stop_q2_and_check_neighbor_status(self):
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q2 = self.quaggas['q2']
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q2.remove()
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self.gobgp.wait_for(expected_state=BGP_FSM_IDLE, peer=q2)
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if __name__ == '__main__':
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output = local("which docker 2>&1 > /dev/null ; echo $?", capture=True)
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if int(output) != 0:
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print("docker not found")
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sys.exit(1)
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nose.main(argv=sys.argv, addplugins=[OptionParser()],
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defaultTest=sys.argv[0])
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