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tests: Test if ip and fqdn are included in show [ip] bgp json

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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This commit is contained in:
Donatas Abraitis 2019-12-06 22:44:36 +02:00
parent 515c260288
commit 6d9a2ec9b4
1 changed files with 28 additions and 20 deletions
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48
tests/topotests/bgp_show_ip_bgp_fqdn/test_bgp_show_ip_bgp_fqdn.py
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@ -5,7 +5,7 @@
# Part of NetDEF Topology Tests
#
# Copyright (c) 2019 by
# Network Device Education Foundation, Inc. ("NetDEF")
# 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
@ -33,6 +33,7 @@ import sys
import json
import time
import pytest
import functools
CWD = os.path.dirname(os.path.realpath(__file__))
sys.path.append(os.path.join(CWD, '../'))
@ -76,33 +77,40 @@ def teardown_module(mod):
tgen = get_topogen()
tgen.stop_topology()
def test_bgp_maximum_prefix_invalid():
def test_bgp_show_ip_bgp_hostname():
tgen = get_topogen()
if tgen.routers_have_failure():
pytest.skip(tgen.errors)
def _bgp_converge(router, neighbor):
cmd = "show ip bgp neighbor {0} json".format(neighbor)
while True:
output = json.loads(tgen.gears[router].vtysh_cmd(cmd))
if output[neighbor]['bgpState'] == 'Established':
time.sleep(3)
router = tgen.gears['r2']
def _bgp_converge(router):
output = json.loads(router.vtysh_cmd("show ip bgp neighbor 192.168.255.1 json"))
expected = {
'192.168.255.1': {
'bgpState': 'Established',
'addressFamilyInfo': {
'ipv4Unicast': {
'acceptedPrefixCounter': 2
}
}
}
}
return topotest.json_cmp(output, expected)
def _bgp_show_nexthop_hostname_and_ip(router):
output = json.loads(router.vtysh_cmd("show ip bgp json"))
for nh in output['routes']['172.16.255.253/32'][0]['nexthops']:
if 'hostname' in nh and 'ip' in nh:
return True
return False
def _bgp_show_nexthop(router, prefix):
cmd = "show ip bgp json"
output = json.loads(tgen.gears[router].vtysh_cmd(cmd))
for nh in output['routes'][prefix][0]['nexthops']:
if 'fqdn' in nh:
return 'fqdn'
return 'ip'
test_func = functools.partial(_bgp_converge, router)
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
if _bgp_converge('r2', '192.168.255.1'):
assert _bgp_show_nexthop('r2', '172.16.255.254/32') == 'fqdn'
if _bgp_converge('r1', '192.168.255.2'):
assert _bgp_show_nexthop('r1', '172.16.255.253/32') == 'ip'
assert result is None, 'Failed bgp convergence in "{}"'.format(router)
assert _bgp_show_nexthop_hostname_and_ip(router) == True
if __name__ == '__main__':
args = ["-s"] + sys.argv[1:]