def assert_inbound_message(self, msg, **field_values):
    expected_field_values = {'content': '', 'from_addr': self.tx_helper.request_defaults['msisdn']}
    expected_field_values.update(field_values)
    for (field, expected_value) in expected_field_values.iteritems():
        self.assertEqual(msg[field], expected_value)
def assert_inbound_message(self, msg, **field_values):
    expected_field_values = {'content': , 'from_addr': self.tx_helper.request_defaults['msisdn']}
    expected_field_values.update(field_values)
    for (field, expected_value) in expected_field_values.iteritems():
        self.assertEqual(msg[field], expected_value)