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anta/tests/units/input_models/routing/test_bgp.py

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# 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.input_models.routing.bgp.py."""
# pylint: disable=C0302
from __future__ import annotations
from typing import TYPE_CHECKING
import pytest
from pydantic import ValidationError
from anta.input_models.routing.bgp import BgpAddressFamily, BgpPeer
from anta.tests.routing.bgp import (
VerifyBGPExchangedRoutes,
VerifyBGPPeerCount,
VerifyBGPPeerMPCaps,
VerifyBGPPeerRouteLimit,
VerifyBgpRouteMaps,
VerifyBGPSpecificPeers,
VerifyBGPTimers,
)
if TYPE_CHECKING:
from anta.custom_types import Afi, Safi
class TestBgpAddressFamily:
"""Test anta.input_models.routing.bgp.BgpAddressFamily."""
@pytest.mark.parametrize(
("afi", "safi", "vrf"),
[
pytest.param("ipv4", "unicast", "MGMT", id="afi"),
pytest.param("evpn", None, "default", id="safi"),
pytest.param("ipv4", "unicast", "default", id="vrf"),
],
)
def test_valid(self, afi: Afi, safi: Safi, vrf: str) -> None:
"""Test BgpAddressFamily valid inputs."""
BgpAddressFamily(afi=afi, safi=safi, vrf=vrf)
@pytest.mark.parametrize(
("afi", "safi", "vrf"),
[
pytest.param("ipv4", None, "default", id="afi"),
pytest.param("evpn", "multicast", "default", id="safi"),
pytest.param("evpn", None, "MGMT", id="vrf"),
],
)
def test_invalid(self, afi: Afi, safi: Safi, vrf: str) -> None:
"""Test BgpAddressFamily invalid inputs."""
with pytest.raises(ValidationError):
BgpAddressFamily(afi=afi, safi=safi, vrf=vrf)
class TestVerifyBGPPeerCountInput:
"""Test anta.tests.routing.bgp.VerifyBGPPeerCount.Input."""
@pytest.mark.parametrize(
("address_families"),
[
pytest.param([{"afi": "evpn", "num_peers": 2}], id="valid"),
],
)
def test_valid(self, address_families: list[BgpAddressFamily]) -> None:
"""Test VerifyBGPPeerCount.Input valid inputs."""
VerifyBGPPeerCount.Input(address_families=address_families)
@pytest.mark.parametrize(
("address_families"),
[
pytest.param([{"afi": "evpn", "num_peers": 0}], id="zero-peer"),
pytest.param([{"afi": "evpn"}], id="None"),
],
)
def test_invalid(self, address_families: list[BgpAddressFamily]) -> None:
"""Test VerifyBGPPeerCount.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPPeerCount.Input(address_families=address_families)
class TestVerifyBGPSpecificPeersInput:
"""Test anta.tests.routing.bgp.VerifyBGPSpecificPeers.Input."""
@pytest.mark.parametrize(
("address_families"),
[
pytest.param([{"afi": "evpn", "peers": ["10.1.0.1", "10.1.0.2"]}], id="valid"),
],
)
def test_valid(self, address_families: list[BgpAddressFamily]) -> None:
"""Test VerifyBGPSpecificPeers.Input valid inputs."""
VerifyBGPSpecificPeers.Input(address_families=address_families)
@pytest.mark.parametrize(
("address_families"),
[
pytest.param([{"afi": "evpn"}], id="None"),
],
)
def test_invalid(self, address_families: list[BgpAddressFamily]) -> None:
"""Test VerifyBGPSpecificPeers.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPSpecificPeers.Input(address_families=address_families)
class TestVerifyBGPExchangedRoutesInput:
"""Test anta.tests.routing.bgp.VerifyBGPExchangedRoutes.Input."""
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param(
[{"peer_address": "172.30.255.5", "vrf": "default", "advertised_routes": ["192.0.254.5/32"], "received_routes": ["192.0.255.4/32"]}],
id="valid_both_received_advertised",
),
],
)
def test_valid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPExchangedRoutes.Input valid inputs."""
VerifyBGPExchangedRoutes.Input(bgp_peers=bgp_peers)
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default"}], id="invalid"),
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "advertised_routes": ["192.0.254.5/32"]}], id="invalid_received_route"),
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "received_routes": ["192.0.254.5/32"]}], id="invalid_advertised_route"),
],
)
def test_invalid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPExchangedRoutes.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPExchangedRoutes.Input(bgp_peers=bgp_peers)
class TestVerifyBGPPeerMPCapsInput:
"""Test anta.tests.routing.bgp.VerifyBGPPeerMPCaps.Input."""
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "capabilities": ["ipv4Unicast"]}], id="valid"),
],
)
def test_valid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPPeerMPCaps.Input valid inputs."""
VerifyBGPPeerMPCaps.Input(bgp_peers=bgp_peers)
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default"}], id="invalid"),
],
)
def test_invalid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPPeerMPCaps.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPPeerMPCaps.Input(bgp_peers=bgp_peers)
class TestVerifyBGPTimersInput:
"""Test anta.tests.routing.bgp.VerifyBGPTimers.Input."""
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "hold_time": 180, "keep_alive_time": 60}], id="valid"),
],
)
def test_valid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPTimers.Input valid inputs."""
VerifyBGPTimers.Input(bgp_peers=bgp_peers)
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default"}], id="invalid"),
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "hold_time": 180}], id="invalid_keep_alive"),
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "keep_alive_time": 180}], id="invalid_hold_time"),
],
)
def test_invalid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPTimers.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPTimers.Input(bgp_peers=bgp_peers)
class TestVerifyBgpRouteMapsInput:
"""Test anta.tests.routing.bgp.VerifyBgpRouteMaps.Input."""
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "inbound_route_map": "Test", "outbound_route_map": "Test"}], id="valid"),
],
)
def test_valid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBgpRouteMaps.Input valid inputs."""
VerifyBgpRouteMaps.Input(bgp_peers=bgp_peers)
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default"}], id="invalid"),
],
)
def test_invalid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBgpRouteMaps.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBgpRouteMaps.Input(bgp_peers=bgp_peers)
class TestVerifyBGPPeerRouteLimitInput:
"""Test anta.tests.routing.bgp.VerifyBGPPeerRouteLimit.Input."""
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "maximum_routes": 10000}], id="valid"),
],
)
def test_valid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPPeerRouteLimit.Input valid inputs."""
VerifyBGPPeerRouteLimit.Input(bgp_peers=bgp_peers)
@pytest.mark.parametrize(
("bgp_peers"),
[
pytest.param([{"peer_address": "172.30.255.5", "vrf": "default"}], id="invalid"),
],
)
def test_invalid(self, bgp_peers: list[BgpPeer]) -> None:
"""Test VerifyBGPPeerRouteLimit.Input invalid inputs."""
with pytest.raises(ValidationError):
VerifyBGPPeerRouteLimit.Input(bgp_peers=bgp_peers)