def test_unpack_message_format(self):
message = "00000000000001.00: 0xffffff, 0xffffffff;"
expected = ("00000000000001.00", "0xffffff", "0xffffffff")
self.assertTupleEqual(expected, ModeSReply().unpack(message))
def test_2bit_downlink_format(self):
# format 24 when when the first two bits are '11'
data = Bits('0b11') + Bits(length=(83 - 2))
reply = ModeSReply(data=data)
self.assertEqual(24, reply.format)
def test_data_length(self):
data = Bits(length=83)
reply = ModeSReply(data=data)
self.assertEqual(83, reply.length)
def test_instance_from_message(self):
message = "00000000000001.00: 0xffffff, 0xffffffff;"
reply = ModeSReply.from_message(message)
self.assertEqual(1.00, reply.timestamp)
self.assertEqual(Bits('0xffffff'), reply.icao)
self.assertEqual(Bits('0xffffffff'), reply.data)
def test_5bit_downlink_format(self):
# formats 0 to 23
data = Bits('0b00001') + Bits(length=(83 - 5))
reply = ModeSReply(data=data)
self.assertEqual(1, reply.format)
def test_parse_icao_number(self):
icao_text = '0x111111'
icao = ModeSReply.parse_icao(icao_text)
self.assertEqual(Bits('0x111111'), icao)
def test_parse_data(self):
data_text = '0x00000000'
data = ModeSReply.parse_data(data_text)
self.assertEqual(Bits('0x00000000'), data)
def test_parse_timestamp(self):
stamp_text = "00000000506733.25"
timestamp = ModeSReply.parse_timestamp(stamp_text)
self.assertEqual(506733.25, timestamp)
def test_instance_from_message(self):
message = "00000000000001.00: 0xffffff, 0xffffffff;"
reply = ModeSReply.from_message(message)
self.assertEqual(1.00, reply.timestamp)
self.assertEqual(Bits('0xffffff'), reply.icao)
self.assertEqual(Bits('0xffffffff'), reply.data)
def test_parse_data(self):
data_text = '0x00000000'
data = ModeSReply.parse_data(data_text)
self.assertEqual(Bits('0x00000000'), data)
def test_parse_icao_number(self):
icao_text = '0x111111'
icao = ModeSReply.parse_icao(icao_text)
self.assertEqual(Bits('0x111111'), icao)
def test_parse_timestamp(self):
stamp_text = "00000000506733.25"
timestamp = ModeSReply.parse_timestamp(stamp_text)
self.assertEqual(506733.25, timestamp)
