def test_mt_sms(self):
smpp_helper = yield self.get_smpp_helper()
msg = self.tx_helper.make_outbound('hello world')
yield self.tx_helper.dispatch_outbound(msg)
[pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(pdu), 'submit_sm')
self.assertEqual(short_message(pdu), 'hello world')
def test_submit_and_deliver_ussd_close(self):
smpp_helper = yield self.get_smpp_helper()
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE)
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'), '0001')
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1, short_message="reply!")
pdu.add_optional_parameter('ussd_service_op', '02')
pdu.add_optional_parameter('its_session_info', '0001')
yield smpp_helper.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_CLOSE)
def test_mt_sms_unicode(self):
smpp_helper = yield self.get_smpp_helper()
msg = self.tx_helper.make_outbound(u'Zoë')
yield self.tx_helper.dispatch_outbound(msg)
[pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(pdu), 'submit_sm')
self.assertEqual(short_message(pdu), 'Zo\xc3\xab')
def test_submit_and_deliver_ussd_close(self):
smpp_helper = yield self.get_smpp_helper()
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE)
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'), '0001')
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1, short_message="reply!")
pdu.add_optional_parameter('ussd_service_op', '02')
pdu.add_optional_parameter('its_session_info', '0001')
yield smpp_helper.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_CLOSE)
def test_start_sequence(self):
"""
The service goes through several states while starting.
"""
# New service, never started.
service = yield self.get_service(start=False)
self.assertEqual(service.running, False)
self.assertEqual(service.get_bind_state(), EsmeProtocol.CLOSED_STATE)
# Start, but don't connect.
yield self.start_service(service, accept_connection=False)
self.assertEqual(service.running, True)
self.assertEqual(service.get_bind_state(), EsmeProtocol.CLOSED_STATE)
# Connect, but don't bind.
yield self.fake_smsc.accept_connection()
self.assertEqual(service.running, True)
self.assertEqual(service.get_bind_state(), EsmeProtocol.OPEN_STATE)
bind_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(bind_pdu), 'bind_transceiver')
# Bind.
yield self.fake_smsc.bind(bind_pdu)
self.assertEqual(service.running, True)
self.assertEqual(service.get_bind_state(),
EsmeProtocol.BOUND_STATE_TRX)
def test_mt_sms(self):
smpp_helper = yield self.get_smpp_helper()
msg = self.tx_helper.make_outbound('hello world')
yield self.tx_helper.dispatch_outbound(msg)
[pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(pdu), 'submit_sm')
self.assertEqual(short_message(pdu), 'hello world')
def test_mt_sms_unicode(self):
smpp_helper = yield self.get_smpp_helper()
msg = self.tx_helper.make_outbound(u'Zoë')
yield self.tx_helper.dispatch_outbound(msg)
[pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(pdu), 'submit_sm')
self.assertEqual(short_message(pdu), 'Zo\xc3\xab')
def test_start_sequence(self):
"""
The service goes through several states while starting.
"""
# New service, never started.
service = yield self.get_service(start=False)
self.assertEqual(service.running, False)
self.assertEqual(service.get_bind_state(), EsmeProtocol.CLOSED_STATE)
# Start, but don't connect.
yield self.start_service(service, accept_connection=False)
self.assertEqual(service.running, True)
self.assertEqual(service.get_bind_state(), EsmeProtocol.CLOSED_STATE)
# Connect, but don't bind.
yield self.fake_smsc.accept_connection()
self.assertEqual(service.running, True)
self.assertEqual(service.get_bind_state(), EsmeProtocol.OPEN_STATE)
bind_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(bind_pdu), 'bind_transceiver')
# Bind.
yield self.fake_smsc.bind(bind_pdu)
self.assertEqual(service.running, True)
self.assertEqual(
service.get_bind_state(), EsmeProtocol.BOUND_STATE_TRX)
def test_on_enquire_link_resp(self):
calls = []
self.patch(EsmeTransceiver, 'handle_enquire_link_resp',
lambda p, pdu: calls.append(pdu))
transport, protocol = yield self.setup_bind()
[pdu] = calls
# bind_transceiver is sequence_number 1
self.assertEqual(seq_no(pdu), 2)
self.assertEqual(command_id(pdu), 'enquire_link_resp')
def test_on_enquire_link_resp(self):
protocol = yield self.get_protocol()
calls = []
protocol.handle_enquire_link_resp = calls.append
yield self.fake_smsc.bind()
[pdu] = calls
# bind_transceiver is sequence_number 1
self.assertEqual(seq_no(pdu), 2)
self.assertEqual(command_id(pdu), 'enquire_link_resp')
def _bind_resp(self, bind_pdu):
resp_pdu_classes = {
'bind_transceiver': BindTransceiverResp,
'bind_receiver': BindReceiverResp,
'bind_transmitter': BindTransmitterResp,
}
self.assert_command_id(bind_pdu, *resp_pdu_classes)
resp_pdu_class = resp_pdu_classes.get(command_id(bind_pdu))
self.send_pdu(resp_pdu_class(seq_no(bind_pdu)))
eq_d = self.respond_to_enquire_link()
return eq_d.addCallback(self._bound_d.callback)
def on_unsupported_command_id(self, pdu):
"""
Called when an SMPP PDU is received for which no handler function has
been defined.
:param dict pdu:
The dict result one gets when calling ``smpp.pdu.unpack_pdu()``
on the received PDU
"""
log.warning('Received unsupported SMPP command_id: %r' %
(command_id(pdu), ))
def _bind_resp(self, bind_pdu):
resp_pdu_classes = {
'bind_transceiver': BindTransceiverResp,
'bind_receiver': BindReceiverResp,
'bind_transmitter': BindTransmitterResp,
}
self.assert_command_id(bind_pdu, *resp_pdu_classes)
resp_pdu_class = resp_pdu_classes.get(command_id(bind_pdu))
self.send_pdu(resp_pdu_class(seq_no(bind_pdu)))
eq_d = self.respond_to_enquire_link()
return eq_d.addCallback(self._bound_d.callback)
def on_unsupported_command_id(self, pdu):
"""
Called when an SMPP PDU is received for which no handler function has
been defined.
:param dict pdu:
The dict result one gets when calling ``smpp.pdu.unpack_pdu()``
on the received PDU
"""
self.log.warning(
'Received unsupported SMPP command_id: %r' % (command_id(pdu),))
def test_handle_unbind(self):
"""
If the SMSC sends an unbind command, we respond and disconnect.
"""
service = yield self.get_service()
yield self.fake_smsc.bind()
self.assertEqual(service.is_bound(), True)
self.fake_smsc.send_pdu(Unbind(7))
unbind_resp_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(unbind_resp_pdu), 'unbind_resp')
self.assertEqual(service.is_bound(), False)
def on_pdu(self, pdu):
"""
Handle a PDU that was received & decoded.
:param dict pdu:
The dict result one gets when calling ``smpp.pdu.unpack_pdu()``
on the received PDU
"""
self.emit('INCOMING << %r' % (pdu,))
handler = getattr(self, 'handle_%s' % (command_id(pdu),),
self.on_unsupported_command_id)
return maybeDeferred(handler, pdu)
def test_handle_unbind(self):
"""
If the SMSC sends an unbind command, we respond and disconnect.
"""
service = yield self.get_service()
yield self.fake_smsc.bind()
self.assertEqual(service.is_bound(), True)
self.fake_smsc.send_pdu(Unbind(7))
unbind_resp_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(unbind_resp_pdu), 'unbind_resp')
self.assertEqual(service.is_bound(), False)
def on_pdu(self, pdu):
"""
Handle a PDU that was received & decoded.
:param dict pdu:
The dict result one gets when calling ``smpp.pdu.unpack_pdu()``
on the received PDU
"""
self.emit('INCOMING << %r' % (pdu, ))
handler = getattr(self, 'handle_%s' % (command_id(pdu), ),
self.on_unsupported_command_id)
return maybeDeferred(handler, pdu)
def test_submit_sm(self):
"""
When bound, we can send a message.
"""
service = yield self.get_service()
yield self.fake_smsc.bind()
seq_nums = yield service.submit_sm(
'abc123', 'dest_addr', short_message='foo')
submit_sm = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm), 'submit_sm')
stored_ids = yield self.lookup_message_ids(service, seq_nums)
self.assertEqual(['abc123'], stored_ids)
def test_submit_sm(self):
"""
When bound, we can send a message.
"""
service = yield self.get_service()
yield self.fake_smsc.bind()
seq_nums = yield service.submit_sm('abc123',
'dest_addr',
short_message='foo')
submit_sm = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm), 'submit_sm')
stored_ids = yield self.lookup_message_ids(service, seq_nums)
self.assertEqual(['abc123'], stored_ids)
def test_submit_and_deliver_ussd_close(self):
yield self.get_transport()
session_identifier = 12345
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE,
transport_metadata={"session_info": {"session_identifier": session_identifier}},
)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), "submit_sm")
self.assertEqual(pdu_tlv(submit_sm_pdu, "ussd_service_op"), "17")
self.assertEqual(pdu_tlv(submit_sm_pdu, "user_message_reference"), session_identifier)
def test_partial_pdu_data_received(self):
protocol = yield self.get_protocol()
calls = []
protocol.handle_deliver_sm = calls.append
yield self.fake_smsc.bind()
deliver_sm = DeliverSM(1, short_message='foo')
pdu = deliver_sm.get_bin()
half = len(pdu) / 2
pdu_part1, pdu_part2 = pdu[:half], pdu[half:]
yield self.fake_smsc.send_bytes(pdu_part1)
self.assertEqual([], calls)
yield self.fake_smsc.send_bytes(pdu_part2)
[handled_pdu] = calls
self.assertEqual(command_id(handled_pdu), 'deliver_sm')
self.assertEqual(seq_no(handled_pdu), 1)
self.assertEqual(short_message(handled_pdu), 'foo')
def test_partial_pdu_data_received(self):
calls = []
self.patch(EsmeTransceiver, 'handle_deliver_sm',
lambda p, pdu: calls.append(pdu))
transport, protocol = yield self.setup_bind()
deliver_sm = DeliverSM(sequence_number=1, short_message='foo')
pdu = deliver_sm.get_bin()
half = len(pdu) / 2
pdu_part1, pdu_part2 = pdu[:half], pdu[half:]
protocol.dataReceived(pdu_part1)
self.assertEqual([], calls)
protocol.dataReceived(pdu_part2)
[handled_pdu] = calls
self.assertEqual(command_id(handled_pdu), 'deliver_sm')
self.assertEqual(seq_no(handled_pdu), 1)
self.assertEqual(short_message(handled_pdu), 'foo')
def test_submit_csm_sar_single_part(self):
"""
If the content fits in a single message, all the multipart madness is
avoided.
"""
service = yield self.get_service({'send_multipart_sar': True})
yield self.fake_smsc.bind()
content = 'a' * 160
seq_numbers = yield service.submit_csm_sar(
'abc123', 'dest_addr', short_message=content)
self.assertEqual(len(seq_numbers), 1)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(short_message(submit_sm_pdu), content)
self.assertEqual(unpacked_pdu_opts(submit_sm_pdu), {})
def test_submit_and_deliver_ussd_continue(self):
user_msisdn = 'msisdn'
session_identifier = 12345
vumi_session_identifier = make_vumi_session_identifier(
user_msisdn, session_identifier)
transport = yield self.get_transport()
deliver_sm_processor = transport.deliver_sm_processor
session_manager = deliver_sm_processor.session_manager
yield session_manager.create_session(vumi_session_identifier,
ussd_code='*123#')
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
transport_metadata={
'session_info': {
'session_identifier': session_identifier
}
},
to_addr=user_msisdn)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'user_message_reference'),
session_identifier)
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1,
short_message="reply!",
source_addr=user_msisdn)
# 0x12 is 'continue'
pdu.add_optional_parameter('ussd_service_op', '12')
pdu.add_optional_parameter('user_message_reference',
session_identifier)
yield self.fake_smsc.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['to_addr'], '*123#')
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_RESUME)
def test_submit_csm_sar_single_part(self):
"""
If the content fits in a single message, all the multipart madness is
avoided.
"""
service = yield self.get_service({'send_multipart_sar': True})
yield self.fake_smsc.bind()
content = 'a' * 160
seq_numbers = yield service.submit_csm_sar('abc123',
'dest_addr',
short_message=content)
self.assertEqual(len(seq_numbers), 1)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(short_message(submit_sm_pdu), content)
self.assertEqual(unpacked_pdu_opts(submit_sm_pdu), {})
def test_submit_and_deliver_ussd_close(self):
session = SessionInfo(continue_session=False)
yield self.get_transport()
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE,
transport_metadata={
'session_info': {
'session_identifier': session.sixdee_id,
}
})
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '17')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'),
session.its_info)
def test_submit_csm_udh_single_part(self):
"""
If the content fits in a single message, all the multipart madness is
avoided.
"""
service = yield self.get_service({'send_multipart_udh': True})
yield self.fake_smsc.bind()
content = 'a' * 160
seq_numbers = yield service.submit_csm_udh(
'abc123', 'dest_addr', short_message=content)
self.assertEqual(len(seq_numbers), 1)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(short_message(submit_sm_pdu), content)
self.assertEqual(
submit_sm_pdu['body']['mandatory_parameters']['esm_class'], 0)
def test_submit_and_deliver_ussd_close(self):
smpp_helper = yield self.get_smpp_helper()
session_identifier = 12345
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE,
transport_metadata={
'session_info': {
'session_identifier': session_identifier
}
})
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '17')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'user_message_reference'),
session_identifier)
def test_submit_and_deliver_ussd_close(self):
smpp_helper = yield self.get_smpp_helper()
session_identifier = 12345
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE,
transport_metadata={
'session_info': {
'session_identifier': session_identifier
}
})
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '17')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'user_message_reference'),
session_identifier)
def test_submit_csm_udh_single_part(self):
"""
If the content fits in a single message, all the multipart madness is
avoided.
"""
service = yield self.get_service({'send_multipart_udh': True})
yield self.fake_smsc.bind()
content = 'a' * 160
seq_numbers = yield service.submit_csm_udh('abc123',
'dest_addr',
short_message=content)
self.assertEqual(len(seq_numbers), 1)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(short_message(submit_sm_pdu), content)
self.assertEqual(
submit_sm_pdu['body']['mandatory_parameters']['esm_class'], 0)
def test_submit_and_deliver_ussd_close(self):
session = SessionInfo(continue_session=False)
yield self.get_transport()
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
session_event=TransportUserMessage.SESSION_CLOSE,
transport_metadata={
'session_info': {
'session_identifier': session.sixdee_id,
}
})
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '17')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'),
session.its_info)
def test_submit_and_deliver_ussd_continue(self):
user_msisdn = 'msisdn'
session_identifier = 12345
vumi_session_identifier = make_vumi_session_identifier(
user_msisdn, session_identifier)
smpp_helper = yield self.get_smpp_helper()
deliver_sm_processor = smpp_helper.transport.deliver_sm_processor
session_manager = deliver_sm_processor.session_manager
yield session_manager.create_session(
vumi_session_identifier, ussd_code='*123#')
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd", transport_metadata={
'session_info': {
'session_identifier': session_identifier
}
}, to_addr=user_msisdn)
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(
pdu_tlv(submit_sm_pdu, 'user_message_reference'),
session_identifier)
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1, short_message="reply!",
source_addr=user_msisdn)
# 0x12 is 'continue'
pdu.add_optional_parameter('ussd_service_op', '12')
pdu.add_optional_parameter('user_message_reference',
session_identifier)
yield smpp_helper.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['to_addr'], '*123#')
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_RESUME)
def assertCommand(self, pdu, cmd_id, sequence_number=None,
status=None, params={}):
self.assertEqual(command_id(pdu), cmd_id)
if sequence_number is not None:
self.assertEqual(seq_no(pdu), sequence_number)
if status is not None:
self.assertEqual(command_status(pdu), status)
pdu_params = {}
if params:
if 'body' not in pdu:
raise Exception('Body does not have parameters.')
mandatory_parameters = pdu['body']['mandatory_parameters']
for key in params:
if key in mandatory_parameters:
pdu_params[key] = mandatory_parameters[key]
self.assertEqual(params, pdu_params)
def test_submit_and_deliver_ussd_continue(self):
session = SessionInfo()
smpp_helper = yield self.get_smpp_helper()
deliver_sm_processor = smpp_helper.transport.deliver_sm_processor
session_manager = deliver_sm_processor.session_manager
yield session_manager.create_session(session.vumi_id,
ussd_code='*123#')
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
transport_metadata={
'session_info': {
'session_identifier': session.sixdee_id,
}
},
to_addr=session.addr)
[submit_sm_pdu] = yield smpp_helper.wait_for_pdus(1)
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'),
session.its_info)
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1,
short_message="reply!",
source_addr=session.addr)
# 0x12 is 'continue'
pdu.add_optional_parameter('ussd_service_op', '12')
pdu.add_optional_parameter('its_session_info', session.its_info)
yield smpp_helper.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['to_addr'], '*123#')
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_RESUME)
def test_submit_and_deliver_ussd_continue(self):
session = SessionInfo()
transport = yield self.get_transport()
deliver_sm_processor = transport.deliver_sm_processor
session_manager = deliver_sm_processor.session_manager
yield session_manager.create_session(
session.vumi_id, ussd_code='*123#')
yield self.tx_helper.make_dispatch_outbound(
"hello world", transport_type="ussd", transport_metadata={
'session_info': {
'session_identifier': session.sixdee_id,
}
}, to_addr=session.addr)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), 'submit_sm')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'ussd_service_op'), '02')
self.assertEqual(pdu_tlv(submit_sm_pdu, 'its_session_info'),
session.its_info)
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1, short_message="reply!",
source_addr=session.addr)
# 0x12 is 'continue'
pdu.add_optional_parameter('ussd_service_op', '12')
pdu.add_optional_parameter('its_session_info', session.its_info)
yield self.fake_smsc.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess['content'], "reply!")
self.assertEqual(mess['transport_type'], "ussd")
self.assertEqual(mess['to_addr'], '*123#')
self.assertEqual(mess['session_event'],
TransportUserMessage.SESSION_RESUME)
def test_submit_and_deliver_ussd_continue(self):
user_msisdn = "msisdn"
session_identifier = 12345
vumi_session_identifier = make_vumi_session_identifier(user_msisdn, session_identifier)
transport = yield self.get_transport()
deliver_sm_processor = transport.deliver_sm_processor
session_manager = deliver_sm_processor.session_manager
yield session_manager.create_session(vumi_session_identifier, ussd_code="*123#")
yield self.tx_helper.make_dispatch_outbound(
"hello world",
transport_type="ussd",
transport_metadata={"session_info": {"session_identifier": session_identifier}},
to_addr=user_msisdn,
)
submit_sm_pdu = yield self.fake_smsc.await_pdu()
self.assertEqual(command_id(submit_sm_pdu), "submit_sm")
self.assertEqual(pdu_tlv(submit_sm_pdu, "ussd_service_op"), "02")
self.assertEqual(pdu_tlv(submit_sm_pdu, "user_message_reference"), session_identifier)
# Server delivers a USSD message to the Client
pdu = DeliverSM(seq_no(submit_sm_pdu) + 1, short_message="reply!", source_addr=user_msisdn)
# 0x12 is 'continue'
pdu.add_optional_parameter("ussd_service_op", "12")
pdu.add_optional_parameter("user_message_reference", session_identifier)
yield self.fake_smsc.handle_pdu(pdu)
[mess] = yield self.tx_helper.wait_for_dispatched_inbound(1)
self.assertEqual(mess["content"], "reply!")
self.assertEqual(mess["transport_type"], "ussd")
self.assertEqual(mess["to_addr"], "*123#")
self.assertEqual(mess["session_event"], TransportUserMessage.SESSION_RESUME)
def assert_command_id(self, pdu, *command_ids):
if command_id(pdu) not in command_ids:
raise ValueError(
"Expected PDU with command_id in [%s], got %s." % (
", ".join(command_ids), command_id(pdu)))
def pdu_received(self, pdu):
self.pdu_queue.put(pdu)
if self.auto_unbind and command_id(pdu) == 'unbind':
self.send_pdu(UnbindResp(seq_no(pdu)))
def assert_command_id(self, pdu, *command_ids):
if command_id(pdu) not in command_ids:
raise ValueError("Expected PDU with command_id in [%s], got %s." %
(", ".join(command_ids), command_id(pdu)))
def pdu_received(self, pdu):
self.pdu_queue.put(pdu)
if self.auto_unbind and command_id(pdu) == 'unbind':
self.send_pdu(UnbindResp(seq_no(pdu)))
