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# Copyright (C) 2015 Stefan C. Mueller
import unittest
import pytest
import ifaddr
import ifaddr.netifaces
try:
import netifaces
except ImportError:
skip_netifaces = True
else:
skip_netifaces = False
class TestIfaddr(unittest.TestCase):
"""
Unittests for :mod:`ifaddr`.
There isn't much unit-testing that can be done without making assumptions
on the system or mocking of operating system APIs. So this just contains
a sanity check for the moment.
"""
def test_get_adapters_contains_localhost(self) -> None:
found = False
adapters = ifaddr.get_adapters()
for adapter in adapters:
for ip in adapter.ips:
if ip.ip == "127.0.0.1":
found = True
self.assertTrue(found, "No adapter has IP 127.0.0.1: %s" % str(adapters))
@pytest.mark.skipif(skip_netifaces, reason='netifaces not installed')
def test_netifaces_compatibility() -> None:
interfaces = ifaddr.netifaces.interfaces()
assert interfaces == netifaces.interfaces()
# TODO: implement those as well
# for interface in interfaces:
# print(interface)
# assert ifaddr.netifaces.ifaddresses(interface) == netifaces.ifaddresses(interface)
# assert ifaddr.netifaces.gateways() == netifaces.gateways()
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