summaryrefslogtreecommitdiffstats
path: root/tests/units/anta_tests/test_bfd.py
diff options
context:
space:
mode:
Diffstat (limited to 'tests/units/anta_tests/test_bfd.py')
-rw-r--r--tests/units/anta_tests/test_bfd.py523
1 files changed, 523 insertions, 0 deletions
diff --git a/tests/units/anta_tests/test_bfd.py b/tests/units/anta_tests/test_bfd.py
new file mode 100644
index 0000000..67bb0b4
--- /dev/null
+++ b/tests/units/anta_tests/test_bfd.py
@@ -0,0 +1,523 @@
+# Copyright (c) 2023-2024 Arista Networks, Inc.
+# Use of this source code is governed by the Apache License 2.0
+# that can be found in the LICENSE file.
+"""
+Tests for anta.tests.bfd.py
+"""
+# pylint: disable=C0302
+from __future__ import annotations
+
+from typing import Any
+
+# pylint: disable=C0413
+# because of the patch above
+from anta.tests.bfd import VerifyBFDPeersHealth, VerifyBFDPeersIntervals, VerifyBFDSpecificPeers # noqa: E402
+from tests.lib.anta import test # noqa: F401; pylint: disable=W0611
+
+DATA: list[dict[str, Any]] = [
+ {
+ "name": "success",
+ "test": VerifyBFDPeersIntervals,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 1200000,
+ "operRxInterval": 1200000,
+ "detectMult": 3,
+ }
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.70": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 1200000,
+ "operRxInterval": 1200000,
+ "detectMult": 3,
+ }
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {
+ "bfd_peers": [
+ {"peer_address": "192.0.255.7", "vrf": "default", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ {"peer_address": "192.0.255.70", "vrf": "MGMT", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ ]
+ },
+ "expected": {"result": "success"},
+ },
+ {
+ "name": "failure-no-peer",
+ "test": VerifyBFDPeersIntervals,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 1200000,
+ "operRxInterval": 1200000,
+ "detectMult": 3,
+ }
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 1200000,
+ "operRxInterval": 1200000,
+ "detectMult": 3,
+ }
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {
+ "bfd_peers": [
+ {"peer_address": "192.0.255.7", "vrf": "CS", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ {"peer_address": "192.0.255.70", "vrf": "MGMT", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ ]
+ },
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers are not configured or timers are not correct:\n"
+ "{'192.0.255.7': {'CS': 'Not Configured'}, '192.0.255.70': {'MGMT': 'Not Configured'}}"
+ ],
+ },
+ },
+ {
+ "name": "failure-incorrect-timers",
+ "test": VerifyBFDPeersIntervals,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 1300000,
+ "operRxInterval": 1200000,
+ "detectMult": 4,
+ }
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.70": {
+ "peerStats": {
+ "": {
+ "peerStatsDetail": {
+ "operTxInterval": 120000,
+ "operRxInterval": 120000,
+ "detectMult": 5,
+ }
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {
+ "bfd_peers": [
+ {"peer_address": "192.0.255.7", "vrf": "default", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ {"peer_address": "192.0.255.70", "vrf": "MGMT", "tx_interval": 1200, "rx_interval": 1200, "multiplier": 3},
+ ]
+ },
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers are not configured or timers are not correct:\n"
+ "{'192.0.255.7': {'default': {'tx_interval': 1300000, 'rx_interval': 1200000, 'multiplier': 4}}, "
+ "'192.0.255.70': {'MGMT': {'tx_interval': 120000, 'rx_interval': 120000, 'multiplier': 5}}}"
+ ],
+ },
+ },
+ {
+ "name": "success",
+ "test": VerifyBFDSpecificPeers,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 108328132,
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.70": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 108328132,
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {"bfd_peers": [{"peer_address": "192.0.255.7", "vrf": "default"}, {"peer_address": "192.0.255.70", "vrf": "MGMT"}]},
+ "expected": {"result": "success"},
+ },
+ {
+ "name": "failure-no-peer",
+ "test": VerifyBFDSpecificPeers,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 108328132,
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 108328132,
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {"bfd_peers": [{"peer_address": "192.0.255.7", "vrf": "CS"}, {"peer_address": "192.0.255.70", "vrf": "MGMT"}]},
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers are not configured, status is not up or remote disc is zero:\n"
+ "{'192.0.255.7': {'CS': 'Not Configured'}, '192.0.255.70': {'MGMT': 'Not Configured'}}"
+ ],
+ },
+ },
+ {
+ "name": "failure-session-down",
+ "test": VerifyBFDSpecificPeers,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "Down",
+ "remoteDisc": 108328132,
+ }
+ }
+ }
+ }
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.70": {
+ "peerStats": {
+ "": {
+ "status": "Down",
+ "remoteDisc": 0,
+ }
+ }
+ }
+ }
+ },
+ }
+ }
+ ],
+ "inputs": {"bfd_peers": [{"peer_address": "192.0.255.7", "vrf": "default"}, {"peer_address": "192.0.255.70", "vrf": "MGMT"}]},
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers are not configured, status is not up or remote disc is zero:\n"
+ "{'192.0.255.7': {'default': {'status': 'Down', 'remote_disc': 108328132}}, "
+ "'192.0.255.70': {'MGMT': {'status': 'Down', 'remote_disc': 0}}}"
+ ],
+ },
+ },
+ {
+ "name": "success",
+ "test": VerifyBFDPeersHealth,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ },
+ }
+ },
+ {
+ "utcTime": 1703667348.111288,
+ },
+ ],
+ "inputs": {"down_threshold": 2},
+ "expected": {"result": "success"},
+ },
+ {
+ "name": "failure-no-peer",
+ "test": VerifyBFDPeersHealth,
+ "eos_data": [
+ {
+ "vrfs": {
+ "MGMT": {
+ "ipv6Neighbors": {},
+ "ipv4Neighbors": {},
+ },
+ "default": {
+ "ipv6Neighbors": {},
+ "ipv4Neighbors": {},
+ },
+ }
+ },
+ {
+ "utcTime": 1703658481.8778424,
+ },
+ ],
+ "inputs": None,
+ "expected": {
+ "result": "failure",
+ "messages": ["No IPv4 BFD peers are configured for any VRF."],
+ },
+ },
+ {
+ "name": "failure-session-down",
+ "test": VerifyBFDPeersHealth,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "down",
+ "remoteDisc": 0,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ "192.0.255.70": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ },
+ "MGMT": {
+ "ipv4Neighbors": {
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "status": "down",
+ "remoteDisc": 0,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ },
+ }
+ },
+ {
+ "utcTime": 1703658481.8778424,
+ },
+ ],
+ "inputs": {},
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers are not up:\n192.0.255.7 is down in default VRF with remote disc 0.\n192.0.255.71 is down in MGMT VRF with remote disc 0."
+ ],
+ },
+ },
+ {
+ "name": "failure-session-up-disc",
+ "test": VerifyBFDPeersHealth,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 0,
+ "lastDown": 1703657258.652725,
+ "l3intf": "Ethernet2",
+ }
+ }
+ },
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 0,
+ "lastDown": 1703657258.652725,
+ "l3intf": "Ethernet2",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ }
+ }
+ },
+ {
+ "utcTime": 1703658481.8778424,
+ },
+ ],
+ "inputs": {},
+ "expected": {
+ "result": "failure",
+ "messages": ["Following BFD peers were down:\n192.0.255.7 in default VRF has remote disc 0.\n192.0.255.71 in default VRF has remote disc 0."],
+ },
+ },
+ {
+ "name": "failure-last-down",
+ "test": VerifyBFDPeersHealth,
+ "eos_data": [
+ {
+ "vrfs": {
+ "default": {
+ "ipv4Neighbors": {
+ "192.0.255.7": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ "192.0.255.71": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ "192.0.255.17": {
+ "peerStats": {
+ "": {
+ "status": "up",
+ "remoteDisc": 3940685114,
+ "lastDown": 1703657258.652725,
+ "l3intf": "",
+ }
+ }
+ },
+ },
+ "ipv6Neighbors": {},
+ }
+ }
+ },
+ {
+ "utcTime": 1703667348.111288,
+ },
+ ],
+ "inputs": {"down_threshold": 4},
+ "expected": {
+ "result": "failure",
+ "messages": [
+ "Following BFD peers were down:\n192.0.255.7 in default VRF was down 3 hours ago.\n"
+ "192.0.255.71 in default VRF was down 3 hours ago.\n192.0.255.17 in default VRF was down 3 hours ago."
+ ],
+ },
+ },
+]
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 20:15:46 +0000