def test_hop_repr_str():
hop = Hop(
"node1",
[
Step(EnterInputIfaceStepDetail("in_iface1", "in_vrf1"), "SENT_IN"),
Step(
RoutingStepDetail(
[
{
"network": "1.1.1.1/24",
"protocol": "bgp",
"nextHopIp": "1.2.3.4",
},
{
"network": "1.1.1.2/24",
"protocol": "static",
"nextHopIp": "1.2.3.5",
},
],
"12.123.1.2",
"iface1",
),
"FORWARDED",
),
Step(FilterStepDetail("preSourceNat_filter", "PRENAT", "", ""),
"PERMITTED"),
Step(ExitOutputIfaceStepDetail("out_iface1", None), "SENT_OUT"),
],
)
assert (
str(hop) == "node: node1\n SENT_IN(in_iface1)\n"
" FORWARDED(ARP IP: 12.123.1.2, Output Interface: iface1, Routes: [bgp (Network: 1.1.1.1/24, Next Hop IP:1.2.3.4),static (Network: 1.1.1.2/24, Next Hop IP:1.2.3.5)])\n "
"PERMITTED(preSourceNat_filter (PRENAT))\n SENT_OUT(out_iface1)")
def test_hop_repr_str():
hop = Hop(
"node1",
[
Step(EnterInputIfaceStepDetail("in_iface1", "in_vrf1"), "SENT_IN"),
Step(
RoutingStepDetail(
[
RouteInfo("bgp", "1.1.1.1/24", NextHopIp("1.2.3.4"),
None, 1, 1),
RouteInfo("static", "1.1.1.2/24", NextHopIp("1.2.3.5"),
None, 1, 1),
],
ForwardedOutInterface("iface1", "12.123.1.2"),
"12.123.1.2",
"iface1",
),
"FORWARDED",
),
Step(FilterStepDetail("preSourceNat_filter", "PRENAT", "", ""),
"PERMITTED"),
Step(ExitOutputIfaceStepDetail("out_iface1", None), "SENT_OUT"),
],
)
assert (
str(hop) == "node: node1\n SENT_IN(in_iface1)\n"
" FORWARDED(Forwarded out interface: iface1 with resolved next-hop IP: 12.123.1.2, Routes: [bgp (Network: 1.1.1.1/24, Next Hop: ip 1.2.3.4),static (Network: 1.1.1.2/24, Next Hop: ip 1.2.3.5)])\n "
"PERMITTED(preSourceNat_filter (PRENAT))\n SENT_OUT(out_iface1)")
def test_hop_repr_str():
hop = Hop("node1", [
Step(
EnterInputIfaceStepDetail("in_iface1", "in_vrf1"),
"SENT_IN"),
Step(RoutingStepDetail(
[{"network": "1.1.1.1/24", "protocol": "bgp",
"nextHopIp": "1.2.3.4"},
{"network": "1.1.1.2/24", "protocol": "static",
"nextHopIp": "1.2.3.5"}]), "FORWARDED"),
Step(FilterStepDetail("preSourceNat_filter", "PRENAT"),
"PERMITTED"),
Step(ExitOutputIfaceStepDetail("out_iface1", None),
"SENT_OUT")
])
assert str(
hop) == "node: node1\n SENT_IN(in_iface1)\n FORWARDED(Routes: bgp [Network: 1.1.1.1/24, Next Hop IP:1.2.3.4],static [Network: 1.1.1.2/24, Next Hop IP:1.2.3.5])\n PERMITTED(preSourceNat_filter (PRENAT))\n SENT_OUT(out_iface1)"
def test_filter_step_detail():
json_dict = {
"filter": "ACL",
"type": "ingressAcl",
"inputInterface": "iface",
"flow": {
"dscp": 0,
"dstIp": "2.1.1.1",
"dstPort": 0,
"ecn": 0,
"fragmentOffset": 0,
"icmpCode": 255,
"icmpVar": 255,
"ingressInterface": "intface",
"ingressNode": "ingress",
"ingressVrf": "vrfAbc",
"ipProtocol": "IP",
"packetLength": 0,
"srcIp": "5.5.1.1",
"srcPort": 0,
"tcpFlagsAck": 0,
"tcpFlagsCwr": 0,
"tcpFlagsEce": 0,
"tcpFlagsFin": 0,
"tcpFlagsPsh": 0,
"tcpFlagsRst": 0,
"tcpFlagsSyn": 0,
"tcpFlagsUrg": 0,
},
}
detail = FilterStepDetail.from_dict(json_dict)
assert detail.filter == "ACL"
assert detail.filterType == "ingressAcl"
assert detail.inputInterface == "iface"
flow = detail.flow
assert flow.srcIp == "5.5.1.1"
assert flow.ingressInterface == "intface"
assert flow.ingressVrf == "vrfAbc"