# Copyright (c) 2023-2025 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, Any import pytest from pydantic import ValidationError from anta.input_models.routing.bgp import AddressFamilyConfig, BgpAddressFamily, BgpPeer, BgpRoute, RedistributedRouteConfig from anta.tests.routing.bgp import ( VerifyBGPExchangedRoutes, VerifyBGPNlriAcceptance, VerifyBGPPeerCount, VerifyBGPPeerGroup, VerifyBGPPeerMPCaps, VerifyBGPPeerRouteLimit, VerifyBGPPeerTtlMultiHops, VerifyBGPRouteECMP, VerifyBgpRouteMaps, VerifyBGPRoutePaths, VerifyBGPSpecificPeers, VerifyBGPTimers, ) if TYPE_CHECKING: from anta.custom_types import Afi, RedistributedAfiSafi, RedistributedProtocol, 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", ), pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "advertised_routes": ["192.0.254.5/32"]}], id="valid_advertised_routes"), ], ) 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"), ], ) 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) class TestVerifyBGPPeerGroupInput: """Test anta.tests.routing.bgp.VerifyBGPPeerGroup.Input.""" @pytest.mark.parametrize( ("bgp_peers"), [ pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "peer_group": "IPv4-UNDERLAY-PEERS"}], id="valid"), ], ) def test_valid(self, bgp_peers: list[BgpPeer]) -> None: """Test VerifyBGPPeerGroup.Input valid inputs.""" VerifyBGPPeerGroup.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 VerifyBGPPeerGroup.Input invalid inputs.""" with pytest.raises(ValidationError): VerifyBGPPeerGroup.Input(bgp_peers=bgp_peers) class TestVerifyBGPNlriAcceptanceInput: """Test anta.tests.routing.bgp.VerifyBGPNlriAcceptance.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 VerifyBGPNlriAcceptance.Input valid inputs.""" VerifyBGPNlriAcceptance.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 VerifyBGPNlriAcceptance.Input invalid inputs.""" with pytest.raises(ValidationError): VerifyBGPNlriAcceptance.Input(bgp_peers=bgp_peers) class TestVerifyBGPRouteECMPInput: """Test anta.tests.routing.bgp.VerifyBGPRouteECMP.Input.""" @pytest.mark.parametrize( ("bgp_routes"), [ pytest.param([{"prefix": "10.100.0.128/31", "vrf": "default", "ecmp_count": 2}], id="valid"), ], ) def test_valid(self, bgp_routes: list[BgpRoute]) -> None: """Test VerifyBGPRouteECMP.Input valid inputs.""" VerifyBGPRouteECMP.Input(route_entries=bgp_routes) @pytest.mark.parametrize( ("bgp_routes"), [ pytest.param([{"prefix": "10.100.0.128/31", "vrf": "default"}], id="invalid"), ], ) def test_invalid(self, bgp_routes: list[BgpRoute]) -> None: """Test VerifyBGPRouteECMP.Input invalid inputs.""" with pytest.raises(ValidationError): VerifyBGPRouteECMP.Input(route_entries=bgp_routes) class TestVerifyBGPRoutePathsInput: """Test anta.tests.routing.bgp.VerifyBGPRoutePaths.Input.""" @pytest.mark.parametrize( ("route_entries"), [ pytest.param( [ { "prefix": "10.100.0.128/31", "vrf": "default", "paths": [{"nexthop": "10.100.0.10", "origin": "Igp"}, {"nexthop": "10.100.4.5", "origin": "Incomplete"}], } ], id="valid", ), ], ) def test_valid(self, route_entries: list[BgpRoute]) -> None: """Test VerifyBGPRoutePaths.Input valid inputs.""" VerifyBGPRoutePaths.Input(route_entries=route_entries) @pytest.mark.parametrize( ("route_entries"), [ pytest.param([{"prefix": "10.100.0.128/31", "vrf": "default"}], id="invalid"), ], ) def test_invalid(self, route_entries: list[BgpRoute]) -> None: """Test VerifyBGPRoutePaths.Input invalid inputs.""" with pytest.raises(ValidationError): VerifyBGPRoutePaths.Input(route_entries=route_entries) class TestVerifyBGPRedistributedRoute: """Test anta.input_models.routing.bgp.RedistributedRouteConfig.""" @pytest.mark.parametrize( ("proto", "include_leaked"), [ pytest.param("Connected", True, id="proto-valid"), pytest.param("Static", False, id="proto-valid-leaked-false"), pytest.param("User", False, id="proto-User"), ], ) def test_validate_inputs(self, proto: RedistributedProtocol, include_leaked: bool) -> None: """Test RedistributedRouteConfig valid inputs.""" RedistributedRouteConfig(proto=proto, include_leaked=include_leaked) @pytest.mark.parametrize( ("proto", "include_leaked"), [ pytest.param("Dynamic", True, id="proto-valid"), pytest.param("User", True, id="proto-valid-leaked-false"), ], ) def test_invalid(self, proto: RedistributedProtocol, include_leaked: bool) -> None: """Test RedistributedRouteConfig invalid inputs.""" with pytest.raises(ValidationError): RedistributedRouteConfig(proto=proto, include_leaked=include_leaked) @pytest.mark.parametrize( ("proto", "include_leaked", "route_map", "expected"), [ pytest.param("Connected", True, "RM-CONN-2-BGP", "Proto: Connected, Include Leaked: True, Route Map: RM-CONN-2-BGP", id="check-all-params"), pytest.param("Static", False, None, "Proto: Static", id="check-proto-include_leaked-false"), pytest.param("User", False, "RM-CONN-2-BGP", "Proto: EOS SDK, Route Map: RM-CONN-2-BGP", id="check-proto-route_map"), pytest.param("Dynamic", False, None, "Proto: Dynamic", id="check-proto-only"), ], ) def test_valid_str(self, proto: RedistributedProtocol, include_leaked: bool, route_map: str | None, expected: str) -> None: """Test RedistributedRouteConfig __str__.""" assert str(RedistributedRouteConfig(proto=proto, include_leaked=include_leaked, route_map=route_map)) == expected class TestVerifyBGPAddressFamilyConfig: """Test anta.input_models.routing.bgp.AddressFamilyConfig.""" @pytest.mark.parametrize( ("afi_safi", "redistributed_routes"), [ pytest.param("ipv4Unicast", [{"proto": "OSPFv3 External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="afisafi-ipv4-unicast"), pytest.param("ipv6 Multicast", [{"proto": "OSPF Internal", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="afisafi-ipv6-multicast"), pytest.param("ipv4-Multicast", [{"proto": "IS-IS", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="afisafi-ipv4-multicast"), pytest.param("ipv6_Unicast", [{"proto": "AttachedHost", "route_map": "RM-CONN-2-BGP"}], id="afisafi-ipv6-unicast"), ], ) def test_valid(self, afi_safi: RedistributedAfiSafi, redistributed_routes: list[Any]) -> None: """Test AddressFamilyConfig valid inputs.""" AddressFamilyConfig(afi_safi=afi_safi, redistributed_routes=redistributed_routes) @pytest.mark.parametrize( ("afi_safi", "redistributed_routes"), [ pytest.param("evpn", [{"proto": "OSPFv3 Nssa-External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="invalid-address-family"), pytest.param("ipv6 sr-te", [{"proto": "RIP", "route_map": "RM-CONN-2-BGP"}], id="ipv6-invalid-address-family"), pytest.param("iipv6_Unicast", [{"proto": "Bgp", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="ipv6-unicast-invalid-address-family"), pytest.param("ipv6_Unicastt", [{"proto": "Static", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="ipv6-unicast-invalid-address-family"), ], ) def test_invalid(self, afi_safi: RedistributedAfiSafi, redistributed_routes: list[Any]) -> None: """Test AddressFamilyConfig invalid inputs.""" with pytest.raises(ValidationError): AddressFamilyConfig(afi_safi=afi_safi, redistributed_routes=redistributed_routes) @pytest.mark.parametrize( ("afi_safi", "redistributed_routes"), [ pytest.param("ipv4Unicast", [{"proto": "OSPF External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospf-external"), pytest.param("ipv4 Unicast", [{"proto": "OSPF Internal", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospf-internal"), pytest.param("ipv4-Unicast", [{"proto": "OSPF Nssa-External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospf-nssa-external"), pytest.param("ipv4_Unicast", [{"proto": "OSPFv3 External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospfv3-external"), pytest.param("Ipv4Unicast", [{"proto": "OSPFv3 Internal", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospfv3-internal"), pytest.param( "ipv4Unicast", [{"proto": "OSPFv3 Nssa-External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-ospfv3-nssa-external" ), pytest.param("ipv4unicast", [{"proto": "AttachedHost", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-attached-host"), pytest.param("IPv4UNiCast", [{"proto": "RIP", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-rip"), pytest.param("IPv4UnicasT", [{"proto": "Bgp", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4u-proto-bgp"), pytest.param("ipv6_Multicast", [{"proto": "Static", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v6m-proto-static"), pytest.param("ipv6 Multicast", [{"proto": "OSPF Internal", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v6m-proto-ospf-internal"), pytest.param("ipv6-Multicast", [{"proto": "Connected", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v6m-proto-connected"), pytest.param("ipv4-Multicast", [{"proto": "IS-IS", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="v4m-proto-isis"), pytest.param("ipv4Multicast", [{"proto": "Connected", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], id="v4m-proto-connected"), pytest.param("ipv4_Multicast", [{"proto": "AttachedHost", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="v4m-proto-attached-host"), pytest.param("ipv6_Unicast", [{"proto": "AttachedHost", "route_map": "RM-CONN-2-BGP"}], id="v6u-proto-attached-host"), pytest.param("ipv6unicast", [{"proto": "DHCP", "route_map": "RM-CONN-2-BGP"}], id="v6u-proto-dhcp"), pytest.param("ipv6 Unicast", [{"proto": "Dynamic", "include_leaked": False, "route_map": "RM-CONN-2-BGP"}], id="v6u-proto-dynamic"), ], ) def test_validate_afi_safi_supported_routes(self, afi_safi: RedistributedAfiSafi, redistributed_routes: list[Any]) -> None: """Test AddressFamilyConfig validate afi-safi supported routes.""" AddressFamilyConfig(afi_safi=afi_safi, redistributed_routes=redistributed_routes) @pytest.mark.parametrize( ("afi_safi", "redistributed_routes"), [ pytest.param("ipv6_Unicast", [{"proto": "RIP", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv6-unicast-rip"), pytest.param("ipv6-Unicast", [{"proto": "OSPF Internal", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv6-unicast-ospf-internal"), pytest.param("ipv4Unicast", [{"proto": "DHCP", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv4-unicast-dhcp"), pytest.param("ipv4-Multicast", [{"proto": "Bgp", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv4-multicast-bgp"), pytest.param("ipv4-Multicast", [{"proto": "RIP", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv4-multicast-rip"), pytest.param("ipv6-Multicast", [{"proto": "Dynamic", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv4-multicast-dynamic"), pytest.param("ipv6-Multicast", [{"proto": "AttachedHost", "route_map": "RM-CONN-2-BGP"}], id="invalid-proto-ipv6-multicast-attached-host"), ], ) def test_invalid_afi_safi_supported_routes(self, afi_safi: RedistributedAfiSafi, redistributed_routes: list[Any]) -> None: """Test AddressFamilyConfig invalid afi-safi supported routes.""" with pytest.raises(ValidationError): AddressFamilyConfig(afi_safi=afi_safi, redistributed_routes=redistributed_routes) @pytest.mark.parametrize( ("afi_safi", "redistributed_routes", "expected"), [ pytest.param( "v4u", [{"proto": "OSPFv3 Nssa-External", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], "AFI-SAFI: IPv4 Unicast", id="valid-ipv4-unicast" ), pytest.param("v4m", [{"proto": "IS-IS", "route_map": "RM-CONN-2-BGP"}], "AFI-SAFI: IPv4 Multicast", id="valid-ipv4-multicast"), pytest.param("v6u", [{"proto": "Bgp", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], "AFI-SAFI: IPv6 Unicast", id="valid-ipv6-unicast"), pytest.param("v6m", [{"proto": "Static", "include_leaked": True, "route_map": "RM-CONN-2-BGP"}], "AFI-SAFI: IPv6 Multicast", id="valid-ipv6-multicast"), ], ) def test_valid_str(self, afi_safi: RedistributedAfiSafi, redistributed_routes: list[Any], expected: str) -> None: """Test AddressFamilyConfig __str__.""" assert str(AddressFamilyConfig(afi_safi=afi_safi, redistributed_routes=redistributed_routes)) == expected class TestVerifyBGPPeerTtlMultiHopsInput: """Test anta.tests.routing.bgp.VerifyBGPPeerTtlMultiHops.Input.""" @pytest.mark.parametrize( ("bgp_peers"), [ pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "ttl": 3, "max_ttl_hops": 3}], id="valid"), ], ) def test_valid(self, bgp_peers: list[BgpPeer]) -> None: """Test VerifyBGPPeerTtlMultiHops.Input valid inputs.""" VerifyBGPPeerTtlMultiHops.Input(bgp_peers=bgp_peers) @pytest.mark.parametrize( ("bgp_peers"), [ pytest.param([{"peer_address": "172.30.255.5", "vrf": "default", "ttl": None, "max_ttl_hops": 3}], id="invalid-ttl-time"), pytest.param([{"peer_address": "172.30.255.6", "vrf": "default", "ttl": 3, "max_ttl_hops": None}], id="invalid-max-ttl-hops"), ], ) def test_invalid(self, bgp_peers: list[BgpPeer]) -> None: """Test VerifyBGPPeerTtlMultiHops.Input invalid inputs.""" with pytest.raises(ValidationError): VerifyBGPPeerTtlMultiHops.Input(bgp_peers=bgp_peers)