diff options
Diffstat (limited to 'test/scenario_test/route_reflector_test.py')
| -rw-r--r-- | test/scenario_test/route_reflector_test.py | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/test/scenario_test/route_reflector_test.py b/test/scenario_test/route_reflector_test.py new file mode 100644 index 00000000..7650a4ac --- /dev/null +++ b/test/scenario_test/route_reflector_test.py @@ -0,0 +1,129 @@ +# Copyright (C) 2015 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 fabric.api import local +from lib import base +from lib.gobgp import * +from lib.quagga import * +import sys +import os +import time +import nose +from noseplugin import OptionParser, parser_option +from itertools import combinations + +def wait_for(f, timeout=120): + interval = 1 + count = 0 + while True: + if f(): + return + + time.sleep(interval) + count += interval + if count >= timeout: + raise Exception('timeout') + + +class GoBGPTestBase(unittest.TestCase): + + @classmethod + def setUpClass(cls): + gobgp_ctn_image_name = parser_option.gobgp_image + base.TEST_PREFIX = parser_option.test_prefix + + g1 = GoBGPContainer(name='g1', asn=65000, router_id='192.168.0.1', + ctn_image_name=gobgp_ctn_image_name, + log_level=parser_option.gobgp_log_level) + q1 = QuaggaBGPContainer(name='q1', asn=65000, router_id='192.168.0.2') + q2 = QuaggaBGPContainer(name='q2', asn=65000, router_id='192.168.0.3') + q3 = QuaggaBGPContainer(name='q3', asn=65000, router_id='192.168.0.4') + q4 = QuaggaBGPContainer(name='q4', asn=65000, router_id='192.168.0.5') + + qs = [q1, q2, q3, q4] + ctns = [g1, q1, q2, q3, q4] + + # advertise a route from q1, q2 + for idx, c in enumerate(qs): + route = '10.0.{0}.0/24'.format(idx+1) + c.add_route(route) + + initial_wait_time = max(ctn.run() for ctn in ctns) + + time.sleep(initial_wait_time) + + br01 = Bridge(name='br01', subnet='192.168.10.0/24') + [br01.addif(ctn) for ctn in ctns] + + # g1 as a route reflector + g1.add_peer(q1, is_rr_client=True) + q1.add_peer(g1) + g1.add_peer(q2, is_rr_client=True) + q2.add_peer(g1) + g1.add_peer(q3) + q3.add_peer(g1) + g1.add_peer(q4) + q4.add_peer(g1) + + cls.gobgp = g1 + cls.quaggas = {'q1': q1, 'q2': q2, 'q3': q3, 'q4': q4} + cls.bridges = {'br01': br01} + + # test each neighbor state is turned establish + def test_01_neighbor_established(self): + for q in self.quaggas.itervalues(): + self.gobgp.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=q) + + def test_02_check_gobgp_global_rib(self): + for q in self.quaggas.itervalues(): + # paths expected to exist in gobgp's global rib + def f(): + routes = q.routes.keys() + global_rib = [p['prefix'] for p in self.gobgp.get_global_rib()] + for p in global_rib: + if p in routes: + routes.remove(p) + + return len(routes) == 0 + wait_for(f) + + def test_03_check_gobgp_adj_rib_out(self): + for q in self.quaggas.itervalues(): + paths = [p['nlri']['prefix'] for p in self.gobgp.get_adj_rib_out(q)] + for qq in self.quaggas.itervalues(): + if q == qq: + continue + if self.gobgp.peers[q]['is_rr_client']: + for p in qq.routes.keys(): + self.assertTrue(p in paths) + else: + for p in qq.routes.keys(): + if self.gobgp.peers[qq]['is_rr_client']: + self.assertTrue(p in paths) + else: + self.assertFalse(p in paths) + +if __name__ == '__main__': + if os.geteuid() is not 0: + print "you are not root." + sys.exit(1) + output = local("which docker 2>&1 > /dev/null ; echo $?", capture=True) + if int(output) is not 0: + print "docker not found" + sys.exit(1) + + nose.main(argv=sys.argv, addplugins=[OptionParser()], + defaultTest=sys.argv[0]) |