#!/usr/bin/env python
+# SPDX-License-Identifier: ISC
#
# test_simple_snmp.py
#
# Copyright (c) 2020 by Volta Networks
#
-# 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_bgp_simple snmp.py: Test snmp infrastructure.
import os
import sys
-import json
-from functools import partial
-from time import sleep
import pytest
# Save the Current Working Directory to find configuration files.
# pylint: disable=C0413
# Import topogen and topotest helpers
-from lib import topotest
from lib.topogen import Topogen, TopoRouter, get_topogen
-from lib.topolog import logger
from lib.snmptest import SnmpTester
-# Required to instantiate the topology builder class.
-from mininet.topo import Topo
pytestmark = [pytest.mark.bgpd, pytest.mark.isisd, pytest.mark.snmp]
-class TemplateTopo(Topo):
- "Test topology builder"
-
- def build(self, *_args, **_opts):
- "Build function"
- tgen = get_topogen(self)
-
- # This function only purpose is to define allocation and relationship
- # between routers, switches and hosts.
- #
- #
- # Create routers
- tgen.add_router("r1")
-
- # r1-eth0
- switch = tgen.add_switch("s1")
- switch.add_link(tgen.gears["r1"])
-
- # r1-eth1
- switch = tgen.add_switch("s2")
- switch.add_link(tgen.gears["r1"])
-
- # r1-eth2
- switch = tgen.add_switch("s3")
- switch.add_link(tgen.gears["r1"])
-
-
def setup_module(mod):
"Sets up the pytest environment"
error_msg = "SNMP not installed - skipping"
pytest.skip(error_msg)
# This function initiates the topology build with Topogen...
- tgen = Topogen(TemplateTopo, mod.__name__)
+ topodef = {"s1": "r1", "s2": "r1", "s3": "r1"}
+ tgen = Topogen(topodef, mod.__name__)
# ... and here it calls Mininet initialization functions.
tgen.start_topology()
router_list = tgen.routers()
- # For all registred routers, load the zebra configuration file
+ # For all registered routers, load the zebra configuration file
for rname, router in router_list.items():
router.load_config(
TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
pytest.skip(tgen.errors)
# tgen.mininet_cli()
- r1 = tgen.net.get("r1")
+ r1 = tgen.gears["r1"]
r1_snmp = SnmpTester(r1, "1.1.1.1", "public", "2c")
assert r1_snmp.test_oid("bgpVersin", None)
assert r1_snmp.test_oid("bgpVersion", "10")