def test_serialization(self):
p = Packet(bytearray('DUPA'), 4, 6)
self.assertEqual(p.to_bytearray(), bytearray('\x06\x04DUPA'))
p = Packet.create_ack(4, 6)
self.assertEqual(p.to_bytearray(), bytearray('\x86\x04'))
def test_serialization(self):
p = Packet(bytearray('DUPA'), 4, 6)
self.assertEqual(p.to_bytearray(), bytearray('\x06\x04DUPA'))
p = Packet.create_ack(4, 6)
self.assertEqual(p.to_bytearray(), bytearray('\x86\x04'))
def test_equality(self):
p1 = Packet('DUPA', 4, 2)
p2 = Packet.from_bytearray('\x02\x04DUPA')
self.assertEqual(p1.is_equal(p2), True)
p3 = Packet.create_ack(4, 2)
self.assertEqual(p1.is_equal(p3), False)
def test_RTM_MANUAL_duplication(self):
pk = Packet(bytearray('DUPA'), 0, 0)
bob_0 = Channel(0, RTM_MANUAL)
bob_0.on_received(pk)
bob_0.on_received(pk)
self.assertEquals(bob_0.read(), bytearray('DUPA'))
self.assertRaises(NothingToRead, bob_0.read)
def test_unserialization(self):
s = bytearray('\x06\x04DUPA')
p = Packet.from_bytearray(s)
self.assertEqual(p.channel_id, 4)
self.assertEqual(p.window_id, 6)
self.assertEqual(p.data, bytearray('DUPA'))
self.assertEqual(p.is_ack, False)
s = bytearray('\x86\x04')
p = Packet.from_bytearray(s)
self.assertEqual(p.channel_id, 4)
self.assertEqual(p.window_id, 6)
self.assertEqual(p.is_ack, True)
s = bytearray('\x86\x04DUPA')
self.assertRaises(PacketMalformedError,
lambda: Packet.from_bytearray(s))
def test_unserialization(self):
s = bytearray('\x06\x04DUPA')
p = Packet.from_bytearray(s)
self.assertEqual(p.channel_id, 4)
self.assertEqual(p.window_id, 6)
self.assertEqual(p.data, bytearray('DUPA'))
self.assertEqual(p.is_ack, False)
s = bytearray('\x86\x04')
p = Packet.from_bytearray(s)
self.assertEqual(p.channel_id, 4)
self.assertEqual(p.window_id, 6)
self.assertEqual(p.is_ack, True)
s = bytearray('\x86\x04DUPA')
self.assertRaises(PacketMalformedError, lambda: Packet.from_bytearray(s))
def test_equality(self):
p1 = Packet('DUPA', 4, 2)
p2 = Packet.from_bytearray('\x02\x04DUPA')
self.assertEqual(p1.is_equal(p2), True)
p3 = Packet.create_ack(4, 2)
self.assertEqual(p1.is_equal(p3), False)
def test_too_short(self):
k = lambda: Packet.from_bytearray(bytearray('Z'))
self.assertRaises(PacketMalformedError, k)
def test_too_short(self):
k = lambda: Packet.from_bytearray(bytearray('Z'))
self.assertRaises(PacketMalformedError, k)
