#!/usr/bin/env python3

# This test checks following use-cases:
# * SMPP interface of SMSC accepts SMPP clients (ESMEs) with password previously
#   defined in its configuration file.
# * ESME can send an SMS to an already registered MS when SMSC is in 'forward' mode.

from osmo_gsm_tester.test import *

SMPP_ESME_RINVDSTADR = 0x0000000B

nitb = suite.nitb()
bts = suite.bts()
ms = suite.modem()
esme = suite.esme()

print('start nitb and bts...')
nitb.bts_add(bts)
nitb.smsc.esme_add(esme)
nitb.start()
bts.start()

esme.connect()
nitb.subscriber_add(ms)
ms.connect(nitb.mcc_mnc())

ms.log_info()
print('waiting for modem to attach...')
wait(ms.is_connected, nitb.mcc_mnc())
wait(nitb.subscriber_attached, ms)

print('sending first sms...')
msg = Sms(esme.msisdn, ms.msisdn, 'smpp send message')
esme.sms_send(msg)
wait(ms.sms_was_received, msg)

print('sending second sms (unicode chars not in gsm aplhabet)...')
msg = Sms(esme.msisdn, ms.msisdn, 'chars:[кизаçйж]')
esme.sms_send(msg)
wait(ms.sms_was_received, msg)


# FIXME: This test is not failing with error but succeeds, need to check why: (forward vs store policy?)
# wrong_msisdn = ms.msisdn + esme.msisdn
# print('sending third sms (with wrong msisdn %s)' % wrong_msisdn)
# msg = Sms(esme.msisdn, wrong_msisdn, 'smpp message with wrong dest')
# esme.run_method_expect_failure(SMPP_ESME_RINVDSTADR, esme.sms_send, msg)

esme.disconnect()