#!/usr/bin/python
+# SPDX-License-Identifier: ISC
#
# Copyright (c) 2019 by VMware, Inc. ("VMware")
# Used Copyright (c) 2018 by Network Device Education Foundation,
# Inc. ("NetDEF") in this file.
#
-# 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 VMWARE DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL VMWARE 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.
-#
"""
Following tests are covered to test prefix-list functionality:
"""
import sys
-import json
import time
import os
import pytest
# pylint: disable=C0413
# Import topogen and topotest helpers
-from mininet.topo import Topo
from lib.topogen import Topogen, get_topogen
# Import topoJson from lib, to create topology and initial configuration
)
from lib.topolog import logger
from lib.bgp import verify_bgp_convergence, create_router_bgp, clear_bgp_and_verify
-from lib.topojson import build_topo_from_json, build_config_from_json
-
-pytestmark = [pytest.mark.bgpd]
+from lib.topojson import build_config_from_json
-# Reading the data from JSON File for topology creation
-jsonFile = "{}/prefix_lists.json".format(CWD)
+pytestmark = [pytest.mark.bgpd]
-try:
- with open(jsonFile, "r") as topoJson:
- topo = json.load(topoJson)
-except IOError:
- assert False, "Could not read file {}".format(jsonFile)
# Global variables
bgp_convergence = False
-class BGPPrefixListTopo(Topo):
- """
- Test BGPPrefixListTopo - topology 1
-
- * `Topo`: Topology object
- """
-
- def build(self, *_args, **_opts):
- "Build function"
- tgen = get_topogen(self)
-
- # Building topology from json file
- build_topo_from_json(tgen, topo)
-
-
def setup_module(mod):
"""
Sets up the pytest environment
logger.info("Running setup_module to create topology")
# This function initiates the topology build with Topogen...
- tgen = Topogen(BGPPrefixListTopo, mod.__name__)
+ json_file = "{}/prefix_lists.json".format(CWD)
+ tgen = Topogen(json_file, mod.__name__)
+ global topo
+ topo = tgen.json_topo
# ... and here it calls Mininet initialization functions.
# Starting topology, create tmp files which are loaded to routers
- # to start deamons and then start routers
+ # to start daemons and then start routers
start_topology(tgen)
# Creating configuration from JSON
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} FIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
+
write_test_footer(tc_name)
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
write_test_footer(tc_name)
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
+
write_test_footer(tc_name)
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
write_test_footer(tc_name)
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
# Modify ip prefix list
input_dict_1 = {
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
write_test_footer(tc_name)
result = verify_rib(
tgen, "ipv4", dut, input_dict, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
# Modify ip prefix list
input_dict_1 = {
result = verify_rib(
tgen, "ipv4", dut, input_dict_1, protocol=protocol, expected=False
)
- assert (
- result is not True
- ), "Testcase {} : Failed \n Error: Routes still" " present in RIB".format(tc_name)
+ assert result is not True, (
+ "Testcase {} : Failed \n "
+ "Expected: Routes should not be present in {} BGP RIB \n "
+ "Found: {}".format(tc_name, dut, result)
+ )
write_test_footer(tc_name)