def test_bind_client_ipv6(self):
"""IPv6 client binding"""
q1 = QoS("100M", "My first QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1 })
r.bind("2001:db8::1", "eth1", "qos1")
r.bind("2001:db8::2", "eth1", "qos1")
self.assertEqual(r.clients["2001:db8::1"], ('eth1', 'qos1'))
self.assertEqual(r.clients["2001:db8::2"], ('eth1', 'qos1'))
def test_router(self):
"""Create a complete router"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
self.assertEqual(r.incoming, ["eth0"])
self.assertEqual(r.clients, {})
self.assertEqual(r.interfaces, {'eth1': i1, 'eth2': i2})
def test_double_bind_client(self):
"""Try to bind a client twice"""
q1 = QoS("100M", "My first QoS")
i1 = Interface("LAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth2': i1})
r.bind("192.168.15.2", "eth2", "qos1")
r.bind("192.168.15.3", "eth2", "qos1")
with self.assertRaises(ValueError):
r.bind("192.168.15.3", "eth2", "qos1")
self.assertEqual(r.clients["192.168.15.2"], ('eth2', 'qos1'))
self.assertEqual(r.clients["192.168.15.3"], ('eth2', 'qos1'))
def test_bind_inexistant(self):
"""Client binding to inexistant interface or QoS"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
with self.assertRaises(KeyError):
r.bind("192.168.15.2", "eth3", "qos2")
with self.assertRaises(KeyError):
r.bind("192.168.15.2", "eth2", "qos2")
def test_pickle(self):
"""Pickling"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
self.assertEqual(r, pickle.loads(pickle.dumps(r)))
self.assertEqual(r.clients, pickle.loads(pickle.dumps(r)).clients)
r.bind("192.168.15.2", "eth2", "qos1")
self.assertEqual(r, pickle.loads(pickle.dumps(r)))
self.assertEqual(r.clients, pickle.loads(pickle.dumps(r)).clients)
def test_equality(self):
"""Test equality of two routers"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
self.assertEqual(r, Router("eth0", interfaces={
'eth1': Interface("LAN", "My second interface",
{'qos1': QoS("100M", "My first QoS"),
'qos2': q2}),
'eth2': Interface("WAN", "My third interface", {'qos1': q1})
}))
self.assertNotEqual(r, Router("eth0",
interfaces={
'eth1': Interface("LAN", "My second interface",
{'qos1': QoS("100M", "My first QoS"),
'qos2': q2}),
'eth3': Interface("WAN", "My third interface", {'qos1': q1})
}))
self.assertNotEqual(r, Router("eth0", interfaces={
'eth1': Interface("LAN", "My second interface",
{'qos3': QoS("3G", "My first QoS"), 'qos2': q2}),
'eth2': Interface("WAN", "My third interface", {'qos1': q1})
}))
self.assertNotEqual(r, Router("eth0"))
self.assertNotEqual(r, "eth0")
# With equality, clients are not considered
r.bind("192.168.15.3", "eth2", "qos1")
self.assertEqual(r, Router("eth0", interfaces={
'eth1': Interface("LAN", "My second interface",
{'qos1': QoS("100M", "My first QoS"),
'qos2': q2}),
'eth2': Interface("WAN", "My third interface", {'qos1': q1})
}))
def test_bind_incorrect_password(self):
"""Bind with an incorrect password"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2},
password="******")
r = Router("eth0", interfaces={'eth1': i1})
with self.assertRaises(AssertionError):
r.bind("192.168.15.2", "eth1", "qos2")
with self.assertRaises(AssertionError):
r.bind("192.168.15.2", "eth1", "qos2", "4512")
with self.assertRaises(KeyError):
r.clients["192.168.15.2"]
def test_unbind_client(self):
"""Unbind a client"""""
q1 = QoS("100M", "My first QoS")
i1 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth2': i1})
r.bind("192.168.15.2", "eth2", "qos1")
r.bind("192.168.15.3", "eth2", "qos1")
r.unbind("192.168.15.2")
with self.assertRaises(KeyError):
r.clients["192.168.15.2"]
self.assertEqual(len(r.clients), 1)
r.unbind("192.168.15.2")
self.assertEqual(len(r.clients), 1)
def test_bind_client(self):
"""Client binding"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
r.bind("192.168.15.2", "eth1", "qos2")
r.bind("192.168.15.3", "eth2", "qos1")
r.bind("192.168.15.4", "eth1", "qos2")
self.assertEqual(r.clients["192.168.15.2"], ('eth1', 'qos2'))
self.assertEqual(r.clients["192.168.15.3"], ('eth2', 'qos1'))
self.assertEqual(r.clients["192.168.15.4"], ('eth1', 'qos2'))
def test_bind_with_password(self):
"""Bind a password protected interface"""
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2},
password="******")
i2 = Interface("WAN", "My third interface", {'qos1': q1})
r = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
r.bind("192.168.15.2", "eth1", "qos2", password="******")
r.bind("192.168.15.3", "eth2", "qos1")
r.bind("192.168.15.4", "eth1", "qos2", password=1234)
r.bind("192.168.15.5", "eth2", "qos1", password=4574)
self.assertEqual(r.clients["192.168.15.2"], ('eth1', 'qos2'))
self.assertEqual(r.clients["192.168.15.3"], ('eth2', 'qos1'))
self.assertEqual(r.clients["192.168.15.4"], ('eth1', 'qos2'))
self.assertEqual(r.clients["192.168.15.5"], ('eth2', 'qos1'))
def test_bind_once(self):
"""The binder should be bound to only one router"""
self.binder.notify("unknown", self.router)
self.binder.notify("unknwon", self.router)
with self.assertRaises(ValueError):
self.binder.notify("unknwon", Router("eth0"))
def setUp(self):
q1 = QoS("100M", "My first QoS")
q2 = QoS("10M", "My second QoS")
i1 = Interface("LAN", "My second interface", {'qos1': q1, 'qos2': q2})
i2 = Interface("WAN", "My third interface", {'qos1': q1})
self.router = Router("eth0", interfaces={'eth1': i1, 'eth2': i2})
def test_router_with_shared_interface(self):
"""Try to create router with duplicate interfaces"""
i1 = Interface("LAN", "My second interface")
i2 = Interface("WAN", "My third interface")
with self.assertRaises(ValueError):
r = Router("eth0", interfaces={'eth0': i1, 'eth1': i2})
def test_multiple_incoming(self):
"""Create an empty router with several incoming interfaces"""
r = Router(["eth0", "eth2"])
self.assertEqual(r.incoming, ["eth0", "eth2"])
self.assertEqual(r.interfaces, {})
self.assertEqual(r.clients, {})
def test_empty_router(self):
"""Create an empty router"""
r = Router("eth0")
self.assertEqual(r.incoming, ["eth0"])
self.assertEqual(r.interfaces, {})
self.assertEqual(r.clients, {})
