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tests: Include evpn in bgp-default-afi-safi.py

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Expands "bgp default" tests to include l2vpn evpn in addition
to ipv4/ipv6 unicast.

Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
This commit is contained in:
Trey Aspelund 2021-06-22 04:38:29 +00:00
parent 4a804cedc8
commit b01830dc5b
4 changed files with 45 additions and 12 deletions
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3
tests/topotests/bgp_default_afi_safi/r3/bgpd.conf
View File

@ -1,4 +1,5 @@
!
router bgp 65001
bgp default ipv6-unicast
no bgp default ipv4-unicast
bgp default l2vpn-evpn
!

5
tests/topotests/bgp_default_afi_safi/r4/bgpd.conf Normal file
View File

@ -0,0 +1,5 @@
!
router bgp 65001
bgp default ipv6-unicast
bgp default l2vpn-evpn
!

6
tests/topotests/bgp_default_afi_safi/r4/zebra.conf Normal file
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@ -0,0 +1,6 @@
!
interface r3-eth0
ip address 192.168.255.3/24
!
ip forwarding
!

43
tests/topotests/bgp_default_afi_safi/test_bgp-default-afi-safi.py
View File

@ -20,12 +20,13 @@
#
"""
Test if `bgp default ipv4-unicast` and `bgp default ipv6-unicast`
commands work as expected.
Test if `bgp default ipv4-unicast`, `bgp default ipv6-unicast`
and `bgp default l2vpn-evpn` commands work as expected.
STEP 1: 'Check if neighbor 192.168.255.254 is enabled for ipv4 address-family only'
STEP 2: 'Check if neighbor 192.168.255.254 is enabled for ipv6 address-family only'
STEP 3: 'Check if neighbor 192.168.255.254 is enabled for ipv4 and ipv6 address-families'
STEP 3: 'Check if neighbor 192.168.255.254 is enabled for l2vpn evpn address-family only'
STEP 4: 'Check if neighbor 192.168.255.254 is enabled for ipv4/ipv6 unicast and l2vpn evpn address-families'
"""
import os
@ -98,7 +99,7 @@ def test_bgp_default_ipv4_ipv6_unicast():
output = json.loads(tgen.gears["r1"].vtysh_cmd("show bgp summary json"))
if "ipv4Unicast" in output and "ipv6Unicast" not in output:
if len(output.keys()) == 1 and "ipv4Unicast" in output:
return True
return False
@ -113,28 +114,48 @@ def test_bgp_default_ipv4_ipv6_unicast():
output = json.loads(tgen.gears["r2"].vtysh_cmd("show bgp summary json"))
if "ipv4Unicast" not in output and "ipv6Unicast" in output:
if len(output.keys()) == 1 and "ipv6Unicast" in output:
return True
return False
assert _bgp_neighbor_ipv6_af_only() == True
step(
"Check if neighbor 192.168.255.254 is enabled for ipv4 and ipv6 address-families"
)
step("Check if neighbor 192.168.255.254 is enabled for evpn address-family only")
def _bgp_neighbor_ipv4_and_ipv6_af():
def _bgp_neighbor_evpn_af_only():
tgen.gears["r3"].vtysh_cmd(
"conf t\nrouter bgp\nneighbor 192.168.255.254 remote-as external"
)
output = json.loads(tgen.gears["r3"].vtysh_cmd("show bgp summary json"))
if "ipv4Unicast" in output and "ipv6Unicast" in output:
if len(output.keys()) == 1 and "l2VpnEvpn" in output:
return True
return False
assert _bgp_neighbor_ipv4_and_ipv6_af() == True
assert _bgp_neighbor_evpn_af_only() == True
step(
"Check if neighbor 192.168.255.254 is enabled for ipv4/ipv6 unicast and evpn address-families"
)
def _bgp_neighbor_ipv4_ipv6_and_evpn_af():
tgen.gears["r4"].vtysh_cmd(
"conf t\nrouter bgp\nneighbor 192.168.255.254 remote-as external"
)
output = json.loads(tgen.gears["r4"].vtysh_cmd("show bgp summary json"))
if (
len(output.keys()) == 3
and "ipv4Unicast" in output
and "ipv6Unicast" in output
and "l2VpnEvpn" in output
):
return True
return False
assert _bgp_neighbor_ipv4_ipv6_and_evpn_af() == True
if __name__ == "__main__":