Merge pull request #12798 from donaldsharp/rib_match_multicast

[mirror_frr.git] / tests / topotests / bgp_aspath_zero / test_bgp_aspath_zero.py

diff --git a/tests/topotests/bgp_aspath_zero/test_bgp_aspath_zero.py b/tests/topotests/bgp_aspath_zero/test_bgp_aspath_zero.py
index 903ab12a1334d2008d7d1f1c3e998af09e463de5..0f1a08308fd0592b2e08acd267629935e95957c9 100644 (file)
--- a/tests/topotests/bgp_aspath_zero/test_bgp_aspath_zero.py
+++ b/tests/topotests/bgp_aspath_zero/test_bgp_aspath_zero.py
@@ -1,23 +1,10 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: ISC
 
 #
 # Copyright (c) 2021 by
 # Donatas Abraitis <donatas.abraitis@gmail.com>
 #
-# Permission to use, copy, modify, and/or distribute this software
-# for any purpose with or without fee is hereby granted, provided
-# that the above copyright notice and this permission notice appear
-# in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
-# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
-# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
-# OF THIS SOFTWARE.
-#
 
 """
 Test if BGP UPDATE with AS-PATH attribute with value zero (0)
@@ -27,7 +14,6 @@ is threated as withdrawal.
 import os
 import sys
 import json
-import time
 import pytest
 import functools
 
@@ -37,28 +23,21 @@ sys.path.append(os.path.join(CWD, "../"))
 # pylint: disable=C0413
 from lib import topotest
 from lib.topogen import Topogen, TopoRouter, get_topogen
-from lib.topolog import logger
-from mininet.topo import Topo
 
 pytestmark = [pytest.mark.bgpd]
 
 
-class BgpAggregatorAsnZero(Topo):
-    def build(self, *_args, **_opts):
-        tgen = get_topogen(self)
-
-        r1 = tgen.add_router("r1")
-        peer1 = tgen.add_exabgp_peer(
-            "peer1", ip="10.0.0.2", defaultRoute="via 10.0.0.1"
-        )
+def build_topo(tgen):
+    r1 = tgen.add_router("r1")
+    peer1 = tgen.add_exabgp_peer("peer1", ip="10.0.0.2", defaultRoute="via 10.0.0.1")
 
-        switch = tgen.add_switch("s1")
-        switch.add_link(r1)
-        switch.add_link(peer1)
+    switch = tgen.add_switch("s1")
+    switch.add_link(r1)
+    switch.add_link(peer1)
 
 
 def setup_module(mod):
-    tgen = Topogen(BgpAggregatorAsnZero, mod.__name__)
+    tgen = Topogen(build_topo, mod.__name__)
     tgen.start_topology()
 
     router = tgen.gears["r1"]