287 lines
12 KiB
Python
287 lines
12 KiB
Python
#
|
|
# Copyright (c) 2022 Pim van Pelt
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at:
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
# -*- coding: utf-8 -*-
|
|
""" Unit tests for interfaces """
|
|
import unittest
|
|
import yaml
|
|
from . import interface
|
|
from .unittestyaml import UnitTestYaml
|
|
|
|
|
|
class TestInterfaceMethods(unittest.TestCase):
|
|
def setUp(self):
|
|
with UnitTestYaml("test_interface.yaml") as f:
|
|
self.cfg = yaml.load(f, Loader=yaml.FullLoader)
|
|
|
|
def test_enumerators(self):
|
|
ifs = interface.get_interfaces(self.cfg)
|
|
self.assertEqual(len(ifs), 19)
|
|
self.assertIn("GigabitEthernet1/0/1", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.200", ifs)
|
|
|
|
ifs = interface.get_sub_interfaces(self.cfg)
|
|
self.assertEqual(len(ifs), 13)
|
|
self.assertNotIn("GigabitEthernet1/0/1", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.200", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.201", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.202", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.203", ifs)
|
|
|
|
ifs = interface.get_qinx_interfaces(self.cfg)
|
|
self.assertEqual(len(ifs), 3)
|
|
self.assertNotIn("GigabitEthernet1/0/1.200", ifs)
|
|
self.assertNotIn("GigabitEthernet1/0/1.202", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.201", ifs)
|
|
self.assertIn("GigabitEthernet1/0/1.203", ifs)
|
|
|
|
ifs = interface.get_l2xc_interfaces(self.cfg)
|
|
self.assertEqual(len(ifs), 3)
|
|
self.assertIn("GigabitEthernet3/0/0", ifs)
|
|
self.assertIn("GigabitEthernet3/0/1", ifs)
|
|
self.assertIn("GigabitEthernet3/0/2.100", ifs)
|
|
self.assertNotIn("GigabitEthernet3/0/2.200", ifs)
|
|
|
|
target_ifs = interface.get_l2xc_target_interfaces(self.cfg)
|
|
self.assertEqual(len(target_ifs), 3)
|
|
self.assertIn("GigabitEthernet3/0/0", target_ifs)
|
|
self.assertIn("GigabitEthernet3/0/1", target_ifs)
|
|
self.assertNotIn("GigabitEthernet3/0/2.100", target_ifs)
|
|
self.assertIn("GigabitEthernet3/0/2.200", target_ifs)
|
|
|
|
## Since l2xc cannot connect to itself, and the target must exist,
|
|
## it follows that the same number of l2xc target interfaces must exist.
|
|
self.assertEqual(len(target_ifs), len(ifs))
|
|
|
|
def test_mtu(self):
|
|
self.assertEqual(interface.get_mtu(self.cfg, "GigabitEthernet1/0/1"), 9216)
|
|
self.assertEqual(interface.get_mtu(self.cfg, "GigabitEthernet1/0/1.200"), 9000)
|
|
self.assertEqual(interface.get_mtu(self.cfg, "GigabitEthernet1/0/1.201"), 9216)
|
|
|
|
def test_encapsulation(self):
|
|
self.assertTrue(
|
|
interface.valid_encapsulation(self.cfg, "GigabitEthernet1/0/1.200")
|
|
)
|
|
self.assertTrue(
|
|
interface.unique_encapsulation(self.cfg, "GigabitEthernet1/0/1.200")
|
|
)
|
|
self.assertEqual(
|
|
interface.get_encapsulation(self.cfg, "GigabitEthernet1/0/1.200"),
|
|
{"dot1q": 1000, "dot1ad": 0, "inner-dot1q": 0, "exact-match": False},
|
|
)
|
|
self.assertEqual(
|
|
interface.get_encapsulation(self.cfg, "GigabitEthernet1/0/1.201"),
|
|
{"dot1q": 1000, "dot1ad": 0, "inner-dot1q": 1234, "exact-match": False},
|
|
)
|
|
self.assertEqual(
|
|
interface.get_encapsulation(self.cfg, "GigabitEthernet1/0/1.202"),
|
|
{"dot1q": 0, "dot1ad": 1000, "inner-dot1q": 0, "exact-match": False},
|
|
)
|
|
self.assertEqual(
|
|
interface.get_encapsulation(self.cfg, "GigabitEthernet1/0/1.203"),
|
|
{"dot1q": 0, "dot1ad": 1000, "inner-dot1q": 1000, "exact-match": True},
|
|
)
|
|
|
|
self.assertFalse(
|
|
interface.valid_encapsulation(self.cfg, "GigabitEthernet1/0/0.100")
|
|
)
|
|
self.assertFalse(
|
|
interface.valid_encapsulation(self.cfg, "GigabitEthernet1/0/0.101")
|
|
)
|
|
|
|
self.assertFalse(
|
|
interface.unique_encapsulation(self.cfg, "GigabitEthernet1/0/0.102")
|
|
)
|
|
self.assertFalse(
|
|
interface.unique_encapsulation(self.cfg, "GigabitEthernet1/0/0.103")
|
|
)
|
|
|
|
def test_has_sub(self):
|
|
self.assertTrue(interface.has_sub(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertFalse(interface.has_sub(self.cfg, "GigabitEthernet1/0/1.200"))
|
|
self.assertFalse(interface.has_sub(self.cfg, "GigabitEthernet2/0/0"))
|
|
self.assertFalse(interface.has_sub(self.cfg, "GigabitEthernet3/0/0"))
|
|
|
|
def test_is_sub(self):
|
|
self.assertFalse(interface.is_sub(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertTrue(interface.is_sub(self.cfg, "GigabitEthernet1/0/1.200"))
|
|
|
|
def test_is_qinx(self):
|
|
self.assertFalse(interface.is_qinx(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertFalse(interface.is_qinx(self.cfg, "GigabitEthernet1/0/1.200"))
|
|
self.assertFalse(interface.is_qinx(self.cfg, "GigabitEthernet1/0/1.202"))
|
|
|
|
self.assertTrue(interface.is_qinx(self.cfg, "GigabitEthernet1/0/1.201"))
|
|
self.assertTrue(interface.is_qinx(self.cfg, "GigabitEthernet1/0/1.203"))
|
|
|
|
def test_has_lcp(self):
|
|
self.assertTrue(interface.has_lcp(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertFalse(interface.has_lcp(self.cfg, "GigabitEthernet1/0/0"))
|
|
|
|
def test_get_lcp(self):
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/0.100"))
|
|
|
|
self.assertEqual(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1"), "e1")
|
|
self.assertEqual(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.100"), "foo")
|
|
self.assertEqual(
|
|
interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.101"), "e1.100"
|
|
)
|
|
self.assertEqual(
|
|
interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.102"), "e1.100.100"
|
|
)
|
|
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.200"))
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.201"))
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.202"))
|
|
self.assertIsNone(interface.get_lcp(self.cfg, "GigabitEthernet1/0/1.203"))
|
|
|
|
def test_address(self):
|
|
self.assertFalse(interface.has_address(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertFalse(interface.has_address(self.cfg, "GigabitEthernet1/0/0.100"))
|
|
|
|
self.assertTrue(interface.has_address(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertTrue(interface.has_address(self.cfg, "GigabitEthernet1/0/1.100"))
|
|
|
|
def test_lx2c(self):
|
|
l2xc_ifs = interface.get_l2xc_interfaces(self.cfg)
|
|
l2xc_target_ifs = interface.get_l2xc_target_interfaces(self.cfg)
|
|
|
|
self.assertIn("GigabitEthernet3/0/0", l2xc_ifs)
|
|
self.assertIn("GigabitEthernet3/0/0", l2xc_target_ifs)
|
|
self.assertTrue(interface.is_l2xc_interface(self.cfg, "GigabitEthernet3/0/0"))
|
|
self.assertTrue(
|
|
interface.is_l2xc_target_interface(self.cfg, "GigabitEthernet3/0/0")
|
|
)
|
|
|
|
self.assertNotIn("GigabitEthernet2/0/0", l2xc_ifs)
|
|
self.assertNotIn("GigabitEthernet2/0/0", l2xc_target_ifs)
|
|
self.assertFalse(interface.is_l2xc_interface(self.cfg, "GigabitEthernet2/0/0"))
|
|
self.assertFalse(
|
|
interface.is_l2xc_target_interface(self.cfg, "GigabitEthernet2/0/0")
|
|
)
|
|
|
|
def test_l2(self):
|
|
self.assertTrue(interface.is_l2(self.cfg, "GigabitEthernet3/0/0"))
|
|
self.assertFalse(interface.is_l2(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertTrue(interface.is_l2(self.cfg, "GigabitEthernet3/0/2.100"))
|
|
self.assertTrue(interface.is_l2(self.cfg, "GigabitEthernet3/0/2.200"))
|
|
|
|
def test_l3(self):
|
|
self.assertTrue(interface.is_l3(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertFalse(interface.is_l3(self.cfg, "GigabitEthernet3/0/0"))
|
|
|
|
def test_get_by_lcp_name(self):
|
|
ifname, iface = interface.get_by_lcp_name(self.cfg, "notexist")
|
|
self.assertIsNone(ifname)
|
|
self.assertIsNone(iface)
|
|
|
|
ifname, iface = interface.get_by_lcp_name(self.cfg, "e1.100.100")
|
|
self.assertEqual(ifname, "GigabitEthernet1/0/1.102")
|
|
ifname, iface = interface.get_by_lcp_name(self.cfg, "e2")
|
|
self.assertEqual(ifname, "GigabitEthernet2/0/0")
|
|
|
|
def test_get_by_name(self):
|
|
ifname, iface = interface.get_by_name(self.cfg, "GigabitEthernet1/0/1.201")
|
|
self.assertEqual(ifname, "GigabitEthernet1/0/1.201")
|
|
self.assertIsNotNone(iface)
|
|
encap = interface.get_encapsulation(self.cfg, ifname)
|
|
self.assertEqual(
|
|
encap,
|
|
{"dot1q": 1000, "dot1ad": 0, "inner-dot1q": 1234, "exact-match": False},
|
|
)
|
|
|
|
ifname, iface = interface.get_by_name(self.cfg, "GigabitEthernet1/0/1.1")
|
|
self.assertIsNone(ifname)
|
|
self.assertIsNone(iface)
|
|
|
|
def test_get_parent_by_name(self):
|
|
ifname, iface = interface.get_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1.201"
|
|
)
|
|
self.assertEqual(ifname, "GigabitEthernet1/0/1")
|
|
self.assertIsNotNone(iface)
|
|
self.assertNotIn("encapsulation", iface)
|
|
|
|
ifname, iface = interface.get_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1.200"
|
|
)
|
|
self.assertEqual(ifname, "GigabitEthernet1/0/1")
|
|
self.assertIsNotNone(iface)
|
|
self.assertNotIn("encapsulation", iface)
|
|
|
|
ifname, iface = interface.get_parent_by_name(self.cfg, "GigabitEthernet1/0/1")
|
|
self.assertIsNone(ifname)
|
|
self.assertIsNone(iface)
|
|
|
|
ifname, iface = interface.get_parent_by_name(self.cfg, None)
|
|
self.assertIsNone(ifname)
|
|
self.assertIsNone(iface)
|
|
|
|
def test_get_qinx_parent_by_name(self):
|
|
self.assertIsNotNone(
|
|
interface.get_qinx_parent_by_name(self.cfg, "GigabitEthernet1/0/1.202")
|
|
)
|
|
self.assertIsNotNone(
|
|
interface.get_qinx_parent_by_name(self.cfg, "GigabitEthernet1/0/1.203")
|
|
)
|
|
|
|
ifname, iface = interface.get_qinx_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1"
|
|
)
|
|
self.assertIsNone(iface)
|
|
self.assertIsNone(ifname)
|
|
|
|
ifname, iface = interface.get_qinx_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1.100"
|
|
)
|
|
self.assertIsNone(iface)
|
|
self.assertIsNone(ifname)
|
|
|
|
ifname, iface = interface.get_qinx_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1.200"
|
|
)
|
|
self.assertIsNone(iface)
|
|
self.assertIsNone(ifname)
|
|
|
|
ifname, iface = interface.get_qinx_parent_by_name(
|
|
self.cfg, "GigabitEthernet1/0/1.201"
|
|
)
|
|
self.assertEqual(ifname, "GigabitEthernet1/0/1.200")
|
|
|
|
def test_get_phys(self):
|
|
phys = interface.get_phys(self.cfg)
|
|
self.assertEqual(len(phys), 6)
|
|
self.assertIn("GigabitEthernet1/0/0", phys)
|
|
self.assertNotIn("GigabitEthernet1/0/0.100", phys)
|
|
|
|
def test_is_phy(self):
|
|
self.assertTrue(interface.is_phy(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertFalse(interface.is_phy(self.cfg, "GigabitEthernet1/0/0.100"))
|
|
|
|
def test_get_admin_state(self):
|
|
self.assertFalse(interface.get_admin_state(self.cfg, "notexist"))
|
|
self.assertFalse(interface.get_admin_state(self.cfg, "GigabitEthernet2/0/0"))
|
|
self.assertTrue(interface.get_admin_state(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertTrue(interface.get_admin_state(self.cfg, "GigabitEthernet1/0/0.101"))
|
|
self.assertFalse(
|
|
interface.get_admin_state(self.cfg, "GigabitEthernet1/0/0.102")
|
|
)
|
|
|
|
def test_is_mpls(self):
|
|
self.assertTrue(interface.is_mpls(self.cfg, "GigabitEthernet1/0/1"))
|
|
self.assertTrue(interface.is_mpls(self.cfg, "GigabitEthernet1/0/1.101"))
|
|
self.assertFalse(interface.is_mpls(self.cfg, "GigabitEthernet1/0/0"))
|
|
self.assertFalse(interface.is_mpls(self.cfg, "GigabitEthernet1/0/0.100"))
|
|
self.assertFalse(interface.is_mpls(self.cfg, "notexist"))
|