def test_utcoffset(self):
""" Test SmsPduTzInfo.utcoffest() """
tests = (('08', 2), ('B2', -8))
for pduOffsetStr, offset in tests:
result = gsmmodem.pdu.SmsPduTzInfo(pduOffsetStr)
expected = SimpleOffsetTzInfo(offset)
self.assertEqual(result.utcoffset(0), expected.utcoffset(0))
def test_utcoffset(self):
""" Test SmsPduTzInfo.utcoffest() """
tests = (('08', 2), ('B2', -8))
for pduOffsetStr, offset in tests:
result = gsmmodem.pdu.SmsPduTzInfo(pduOffsetStr)
expected = SimpleOffsetTzInfo(offset)
self.assertEqual(result.utcoffset(0), expected.utcoffset(0))
def test_decode(self):
""" Tests SMS PDU decoding """
tests = (
(b'06917228195339040B917228214365F700003130805120618005D4F29C2E03',
{
'type':
'SMS-DELIVER',
'smsc':
'+2782913593',
'number':
'+27821234567',
'protocol_id':
0,
'time':
datetime(2013, 3, 8, 15, 2, 16, tzinfo=SimpleOffsetTzInfo(2)),
'text':
'Test2'
}),
(b'07915892000000F0040B915892214365F700007040213252242331493A283D0795C3F33C88FE06C9CB6132885EC6D341EDF27C1E3E97E7207B3A0C0A5241E377BB1D7693E72E',
{
'type':
'SMS-DELIVER',
'smsc':
'+85290000000',
'number':
'+85291234567',
'time':
datetime(
2007, 4, 12, 23, 25, 42, tzinfo=SimpleOffsetTzInfo(8)),
'text':
'It is easy to read text messages via AT commands.'
}),
(b'06917228195339040B917228214365F70000313062315352800A800D8A5E98D337A910',
{
'type': 'SMS-DELIVER',
'number': '+27821234567',
'text': '@{tést}!'
}),
(b'07911326040000F0310D0B911326880736F40000A90FF7FBDD454E87CDE1B0DB357EB701',
{
'type': 'SMS-SUBMIT',
'smsc': '+31624000000',
'number': '+31628870634',
'validity': timedelta(days=3),
'text': 'www.diafaan.com'
}), (b'0006D60B911326880736F4111011719551401110117195714000', {
'type': 'SMS-STATUS-REPORT',
'number': '+31628870634',
'reference': 214
}))
for pdu, expected in tests:
result = gsmmodem.pdu.decodeSmsPdu(pdu)
self.assertIsInstance(result, dict)
for key, value in expected.items():
self.assertIn(key, result)
self.assertEqual(
result[key], value,
'Failed to decode PDU value for "{0}". Expected "{1}", got "{2}".'
.format(key, value, result[key]))
def test_SimpleOffsetTzInfo(self):
""" Basic test for the SimpleOffsetTzInfo class """
tests = (2, -4, 0, 3.5)
for hours in tests:
tz = SimpleOffsetTzInfo(hours)
self.assertEqual(tz.offsetInHours, hours)
self.assertEqual(tz.utcoffset(None), timedelta(hours=hours))
self.assertEqual(tz.dst(None), timedelta(0))
self.assertIsInstance(tz.__repr__(), str)
def test_SimpleOffsetTzInfo(self):
""" Basic test for the SimpleOffsetTzInfo class """
tests = (2, -4, 0, 3.5)
for hours in tests:
tz = SimpleOffsetTzInfo(hours)
self.assertEqual(tz.offsetInHours, hours)
self.assertEqual(tz.utcoffset(None), timedelta(hours=hours))
self.assertEqual(tz.dst(None), timedelta(0))
self.assertIsInstance(tz.__repr__(), str)
def setUp(self):
self.tests = (
(datetime(2015, 11, 27, 0, 0, 0,
tzinfo=SimpleOffsetTzInfo(0)), b'51117200000000'),
(datetime(2015, 11, 27, 0, 0, 0, tzinfo=SimpleOffsetTzInfo(2)),
b'51117200000080'), # same as previous but with GMT+2 timezone
(datetime(2007, 4, 12, 23, 25, 42,
tzinfo=SimpleOffsetTzInfo(8)), b'70402132522423'),
(datetime(2007, 4, 12, 23, 25, 42, tzinfo=SimpleOffsetTzInfo(-8)),
b'7040213252242B'), # same as previous but with GMT-8 timezone
)
def test_encodeSmsSubmit(self):
""" Tests SMS PDU encoding """
tests = (
('+27820001111', 'Hello World!', 0, None, None, False, False,
b'0001000B917228001011F100000CC8329BFD065DDF72363904'),
('+27820001111', 'Flash SMS', 0, None, None, False, True,
b'0005000B917228001011F10000094676788E064D9B53'),
('+123456789', '世界您好！', 0, timedelta(weeks=52), '+44000000000',
False, False,
b'07914400000000F01100099121436587F90008F40A4E16754C60A8597DFF01'
),
('0126541234', 'Test message: local numbers', 13,
timedelta(days=3), '12345', True, False,
b'04A12143F5310D0AA110624521430000A91BD4F29C0E6A97E7F3F0B9AC03B1DFE3301BE4AEB7C565F91C'
),
('+27820001111', 'Timestamp validity test', 0,
datetime(2013, 7, 10, 13, 39,
tzinfo=SimpleOffsetTzInfo(2)), None, False, False,
b'0019000B917228001011F100003170013193008017D474BB3CA787DB70903DCC4E93D3F43C885E9ED301'
),
)
for number, text, reference, validity, smsc, rejectDuplicates, sendFlash, pduHex in tests:
pdu = bytearray(codecs.decode(pduHex, 'hex_codec'))
result = gsmmodem.pdu.encodeSmsSubmitPdu(number, text, reference,
validity, smsc,
rejectDuplicates,
sendFlash)
self.assertIsInstance(result, list)
self.assertEqual(
len(result), 1,
'Only 1 PDU should have been created, but got {0}'.format(
len(result)))
self.assertIsInstance(result[0], gsmmodem.pdu.Pdu)
self.assertEqual(
result[0].data, pdu,
'Failed to encode SMS PDU for number: "{0}" and text "{1}". Expected: "{2}", got: "{3}"'
.format(
number, text, pduHex,
codecs.encode(compat.str(result[0].data),
'hex_codec').upper()))
def test_decode(self):
""" Tests SMS PDU decoding """
tests = (
(b'06917228195339040B917228214365F700003130805120618005D4F29C2E03',
{
'type':
'SMS-DELIVER',
'smsc':
'+2782913593',
'number':
'+27821234567',
'protocol_id':
0,
'time':
datetime(2013, 3, 8, 15, 2, 16, tzinfo=SimpleOffsetTzInfo(2)),
'text':
'Test2'
}),
(b'07915892000000F0040B915892214365F700007040213252242331493A283D0795C3F33C88FE06C9CB6132885EC6D341EDF27C1E3E97E7207B3A0C0A5241E377BB1D7693E72E',
{
'type':
'SMS-DELIVER',
'smsc':
'+85290000000',
'number':
'+85291234567',
'time':
datetime(2007,
4,
12,
23,
25,
42,
tzinfo=SimpleOffsetTzInfo(8)),
'text':
'It is easy to read text messages via AT commands.'
}),
(b'06917228195339040B917228214365F70000313062315352800A800D8A5E98D337A910',
{
'type': 'SMS-DELIVER',
'number': '+27821234567',
'text': '@{tést}!'
}),
(b'07911326040000F0310D0B911326880736F40000A90FF7FBDD454E87CDE1B0DB357EB701',
{
'type': 'SMS-SUBMIT',
'smsc': '+31624000000',
'number': '+31628870634',
'validity': timedelta(days=3),
'text': 'www.diafaan.com'
}),
(b'0006D60B911326880736F4111011719551401110117195714000', {
'type': 'SMS-STATUS-REPORT',
'number': '+31628870634',
'reference': 214
}),
(b'0591721891F1400781721881F800003160526104848059050003C30101916536FB1DCABEEB2074D85E064941B19CAB060319A5C522289C96D3D3ED32286C0FA7D96131BBEC024941B19CAB0603DDD36C36A88C87A7E565D0DB0D82C55EB0DB4B068BCD5C20',
{
'type':
'SMS-DELIVER',
'number':
'2781188',
'smsc':
'+2781191',
'text':
'Hello!You have R 19.50 FREE airtime available. R 19.50 will expire on 01/07/2013. ',
'udh':
[gsmmodem.pdu.Concatenation(0x00, 0x03, [0xC3, 0x01, 0x01])]
}),
(
b'07914346466554F601000B914316565811F9000806304253F68449', # Valid UCS-2 PDU
{
'type': 'SMS-SUBMIT',
'number': '+34616585119',
'smsc': '+34646456456',
'text': 'あ叶葉'
}),
(
b'0041010C910661345542F60008A0050003000301306F3044', # UCS-2 PDU; User data length is invalid in this PDU (too long)
{
'type':
'SMS-SUBMIT',
'number':
'+60164355246',
'smsc':
None,
'udh': [
gsmmodem.pdu.Concatenation(0x00, 0x03,
[0x00, 0x03, 0x01])
],
'text':
'はい'
}),
(
b'0591721891F101000B917228214365F700040C48656C6C6F20776F726C6421', # 8-bit data coding
{
'type': 'SMS-SUBMIT',
'number': '+27821234567',
'smsc': '+2781191',
'text': 'Hello world!'
}),
(
b'0019000B917228001011F100003170013193008017D474BB3CA787DB70903DCC4E93D3F43C885E9ED301', # absolute validity period
{
'text':
'Timestamp validity test',
'validity':
datetime(2013, 7, 10, 13, 39, tzinfo=SimpleOffsetTzInfo(2))
}),
# Semi-invalid status report PDU captured from a ZTE modem
(
b'0297F1061C0F910B487228297020F5317062419272803170624192138000',
{
'type':
'SMS-STATUS-REPORT',
'number':
'+b08427829207025', # <- broken number (invalid PDU data; the reference number is more than a single byte (or they added something))
'reference':
28,
'time':
datetime(2013,
7,
26,
14,
29,
27,
tzinfo=SimpleOffsetTzInfo(2)),
'discharge':
datetime(2013,
7,
26,
14,
29,
31,
tzinfo=SimpleOffsetTzInfo(2))
}),
(b'07919762020033F1400DD0CDF2396C7EBB010008415072411084618C0500035602010053004D005300200063006F00640065003A00200034003800350036002C00200063006F006E006600690072006D006100740069006F006E0020006F00660020006100730073006F00630069006100740069006F006E0020006200650074007700650065006E0020006100630063006F0075006E007400200061006E00640020004D00650067',
{
'type':
'SMS-DELIVER',
'smsc':
'+79262000331',
'number':
'Megafon',
'text':
'SMS code: 4856, confirmation of association between account and Meg',
'time':
datetime(2014, 5, 27, 14, 1, 48, tzinfo=SimpleOffsetTzInfo(4))
}))
for pdu, expected in tests:
result = gsmmodem.pdu.decodeSmsPdu(pdu)
self.assertIsInstance(result, dict)
for key, value in expected.items():
self.assertIn(key, result)
if key == 'udh':
self.assertEqual(
len(result[key]), len(value),
'Incorrect number of UDH information elements; expected {0}, got {1}'
.format(len(result[key]), len(value)))
for i in range(len(value)):
got = result[key][i]
expected = value[i]
self.assertIsInstance(got, expected.__class__)
self.assertEqual(expected.id, got.id)
self.assertEqual(expected.dataLength, got.dataLength)
self.assertEqual(expected.data, got.data)
if isinstance(expected, gsmmodem.pdu.Concatenation):
self.assertEqual(got.reference, expected.reference)
self.assertEqual(got.parts, expected.parts)
self.assertEqual(got.number, expected.number)
elif isinstance(expected, gsmmodem.pdu.PortAddress):
self.assertEqual(got.destination,
expected.destination)
self.assertEqual(got.source, expected.source)
else:
self.assertEqual(
result[key], value,
'Failed to decode PDU value for "{0}". Expected "{1}", got "{2}".'
.format(key, value, result[key]))
def test_decode(self):
""" Tests SMS PDU decoding """
tests = ((b'06917228195339040B917228214365F700003130805120618005D4F29C2E03', {'type': 'SMS-DELIVER',
'smsc': '+2782913593',
'number': '+27821234567',
'protocol_id': 0,
'time': datetime(2013, 3, 8, 15, 2, 16, tzinfo=SimpleOffsetTzInfo(2)),
'text': 'Test2'}),
(b'07915892000000F0040B915892214365F700007040213252242331493A283D0795C3F33C88FE06C9CB6132885EC6D341EDF27C1E3E97E7207B3A0C0A5241E377BB1D7693E72E',
{'type': 'SMS-DELIVER',
'smsc': '+85290000000',
'number': '+85291234567',
'time': datetime(2007, 4, 12, 23, 25, 42, tzinfo=SimpleOffsetTzInfo(8)),
'text': 'It is easy to read text messages via AT commands.'}),
(b'06917228195339040B917228214365F70000313062315352800A800D8A5E98D337A910',
{'type': 'SMS-DELIVER',
'number': '+27821234567',
'text': '@{tést}!'}),
(b'07911326040000F0310D0B911326880736F40000A90FF7FBDD454E87CDE1B0DB357EB701',
{'type': 'SMS-SUBMIT',
'smsc': '+31624000000',
'number': '+31628870634',
'validity': timedelta(days=3),
'text': 'www.diafaan.com'}),
(b'0006D60B911326880736F4111011719551401110117195714000',
{'type': 'SMS-STATUS-REPORT',
'number': '+31628870634',
'reference': 214}),
(b'0591721891F1400781721881F800003160526104848059050003C30101916536FB1DCABEEB2074D85E064941B19CAB060319A5C522289C96D3D3ED32286C0FA7D96131BBEC024941B19CAB0603DDD36C36A88C87A7E565D0DB0D82C55EB0DB4B068BCD5C20',
{'type': 'SMS-DELIVER',
'number': '2781188',
'smsc': '+2781191',
'text': 'Hello!You have R 19.50 FREE airtime available. R 19.50 will expire on 01/07/2013. ',
'udh': [gsmmodem.pdu.Concatenation(0x00, 0x03, [0xC3, 0x01, 0x01])]}),
(b'07914346466554F601000B914316565811F9000806304253F68449', # Valid UCS-2 PDU
{'type': 'SMS-SUBMIT',
'number': '+34616585119',
'smsc': '+34646456456',
'text': 'あ叶葉'}),
(b'0041010C910661345542F60008A0050003000301306F3044', # UCS-2 PDU; User data length is invalid in this PDU (too long)
{'type': 'SMS-SUBMIT',
'number': '+60164355246',
'smsc': None,
'udh': [gsmmodem.pdu.Concatenation(0x00, 0x03, [0x00, 0x03, 0x01])],
'text': 'はい'}),
(b'0591721891F101000B917228214365F700040C48656C6C6F20776F726C6421', # 8-bit data coding
{'type': 'SMS-SUBMIT',
'number': '+27821234567',
'smsc': '+2781191',
'text': 'Hello world!'}))
for pdu, expected in tests:
result = gsmmodem.pdu.decodeSmsPdu(pdu)
self.assertIsInstance(result, dict)
for key, value in expected.items():
self.assertIn(key, result)
if key == 'udh':
self.assertEqual(len(result[key]), len(value), 'Incorrect number of UDH information elements; expected {0}, got {1}'.format(len(result[key]), len(value)))
for i in range(len(value)):
got = result[key][i]
expected = value[i]
self.assertIsInstance(got, expected.__class__)
self.assertEqual(expected.id, got.id)
self.assertEqual(expected.dataLength, got.dataLength)
self.assertEqual(expected.data, got.data)
if isinstance(expected, gsmmodem.pdu.Concatenation):
self.assertEqual(got.reference, expected.reference)
self.assertEqual(got.parts, expected.parts)
self.assertEqual(got.index, expected.index)
elif isinstance(expected, gsmmodem.pdu.PortAddress):
self.assertEqual(got.destinationPort, expected.destinationPort)
self.assertEqual(got.originPort, expected.originPort)
else:
self.assertEqual(result[key], value, 'Failed to decode PDU value for "{0}". Expected "{1}", got "{2}".'.format(key, value, result[key]))
