def test_join(self):
session = ("127.0.0.1", "127.0.0.1", 1233, 12323)
mcast = Mcast(address=("127.0.0.1", "5.5.5.1", "229.1.1.255", 0))
self.assertIn(("127.0.0.1", "5.5.5.1", "229.1.1.255", 0),
Mcast.McastDb.keys())
self.assertIn(mcast, Mcast.McastDb.values())
mcast.join(session)
self.assertEqual(mcast.status, Mcast.JOINED)
time.sleep(0.1)
mcast.close()
self.assertEqual(mcast.status, Mcast.LEAVED)
self.assertNotIn(("127.0.0.1", "5.5.5.1", "229.1.1.255", 0),
Mcast.McastDb.keys())
self.assertNotIn(mcast, Mcast.McastDb.values())
def test_join_1(self):
session = ("127.0.0.1", "127.0.0.1", 1233, 12323)
address_1 = ("127.0.0.1", "5.5.5.1", "229.1.1.255", 0)
address_2 = ("127.0.0.1", "7.5.5.2", "229.1.1.255", 0)
address_3 = ("127.0.0.1", "3.5.5.2", "228.1.1.255", 0)
mcast = Mcast(address=address_1)
self.assertIn(("127.0.0.1", "5.5.5.1", "229.1.1.255", 0),
Mcast.McastDb.keys())
self.assertIn(mcast, Mcast.McastDb.values())
mcast.rejoin()
self.assertEqual(mcast.status, Mcast.NOT_JOINED)
mcast.join(session)
self.assertEqual(mcast.status, Mcast.JOINED)
time.sleep(0.1)
# no operation in joined status
mcast.join(session)
self.assertEqual(mcast.status, Mcast.JOINED)
mcast_3 = Mcast(address=address_3)
self.assertIn(address_3, Mcast.McastDb.keys())
time.sleep(0.1)
# no operation in joined status
mcast_3.join(session)
self.assertEqual(mcast_3.status, Mcast.JOINED)
try:
mcast_test = Mcast.findMcastInstance(None)
except McastException as e:
pass
mcast_test = Mcast.findMcastInstance(address_1)
self.assertEqual(mcast_test.status, Mcast.JOINED)
self.assertEqual(mcast_test, mcast)
try:
mcast = Mcast(address=address_1)
except McastException as e:
self.assertEqual(
str(e),
"init address %s was already initiated" % str(address_1))
mcast_test = Mcast.findMcastInstance(address_2)
self.assertIsNone(mcast_test)
mcast_2 = Mcast(address=address_2)
self.assertIn(("127.0.0.1", "5.5.5.1", "229.1.1.255", 0),
Mcast.McastDb.keys())
self.assertIn(mcast_2, Mcast.McastDb.values())
mcast_2.join(session)
self.assertEqual(mcast_2.status, Mcast.JOINED)
time.sleep(0.1)
mcast_3.close()
mcast.close()
self.assertEqual(mcast.status, Mcast.LEAVED)
time.sleep(1)
self.assertNotIn(("127.0.0.1", "5.5.5.1", "229.1.1.255", 0),
Mcast.McastDb.keys())
self.assertNotIn(Mcast, Mcast.McastDb.values())
for key in Mcast.McastDb.keys():
Mcast.McastDb[key].close()
time.sleep(1)
self.assertEqual(len(Mcast.McastDb), 0)