functest/opnfv_tests/vnf/ims/clearwater_ims_base.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright (c) 2017 All rights reserved
   4 # This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 #
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 import json
  10 import logging
  11 import os
  12 import pkg_resources
  13 import shutil
  14
  15 import requests
  16
  17 import functest.core.vnf as vnf
  18 from functest.utils.constants import CONST
  19 import functest.utils.functest_utils as ft_utils
  20
  21 __author__ = ("Valentin Boucher <valentin.boucher@orange.com>, "
  22               "Helen Yao <helanyao@gmail.com>")
  23
  24
  25 class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
  26     """ vIMS clearwater base usable by several orchestrators"""
  27
  28     def __init__(self, **kwargs):
  29         self.logger = logging.getLogger(__name__)
  30         super(ClearwaterOnBoardingBase, self).__init__(**kwargs)
  31         self.case_dir = pkg_resources.resource_filename(
  32             'functest', 'opnfv_tests/vnf/ims')
  33         self.data_dir = CONST.__getattribute__('dir_ims_data')
  34         self.result_dir = os.path.join(CONST.__getattribute__('dir_results'),
  35                                        self.case_name)
  36         self.test_dir = CONST.__getattribute__('dir_repo_vims_test')
  37
  38         if not os.path.exists(self.data_dir):
  39             os.makedirs(self.data_dir)
  40         if not os.path.exists(self.result_dir):
  41             os.makedirs(self.result_dir)
  42
  43     def config_ellis(self, ellis_ip, signup_code='secret', two_numbers=False):
  44         output_dict = {}
  45         self.logger.info('Configure Ellis: %s', ellis_ip)
  46         output_dict['ellis_ip'] = ellis_ip
  47         account_url = 'http://{0}/accounts'.format(ellis_ip)
  48         params = {"password": "functest",
  49                   "full_name": "opnfv functest user",
  50                   "email": "functest@opnfv.org",
  51                   "signup_code": signup_code}
  52         rq = requests.post(account_url, data=params)
  53         output_dict['login'] = params
  54         if rq.status_code != 201 and rq.status_code != 409:
  55             raise Exception("Unable to create an account for number provision")
  56         self.logger.info('Account is created on Ellis: %s', params)
  57
  58         session_url = 'http://{0}/session'.format(ellis_ip)
  59         session_data = {
  60             'username': params['email'],
  61             'password': params['password'],
  62             'email': params['email']
  63         }
  64         rq = requests.post(session_url, data=session_data)
  65         if rq.status_code != 201:
  66             raise Exception('Failed to get cookie for Ellis')
  67         cookies = rq.cookies
  68         self.logger.info('Cookies: %s', cookies)
  69
  70         number_url = 'http://{0}/accounts/{1}/numbers'.format(
  71                      ellis_ip,
  72                      params['email'])
  73         self.logger.info('Create 1st calling number on Ellis')
  74         number_res = self.create_ellis_number(number_url, cookies)
  75         output_dict['number'] = number_res
  76
  77         if two_numbers:
  78             self.logger.info('Create 2nd calling number on Ellis')
  79             number_res = self.create_ellis_number(number_url, cookies)
  80             output_dict['number2'] = number_res
  81
  82         return output_dict
  83
  84     def create_ellis_number(self, number_url, cookies):
  85         rq = requests.post(number_url, cookies=cookies)
  86
  87         if rq.status_code != 200:
  88             if rq and rq.json():
  89                 reason = rq.json()['reason']
  90             else:
  91                 reason = rq
  92             raise Exception("Unable to create a number: %s" % reason)
  93         number_res = rq.json()
  94         self.logger.info('Calling number is created: %s', number_res)
  95         return number_res
  96
  97     def run_clearwater_live_test(self, dns_ip, public_domain,
  98                                  bono_ip=None, ellis_ip=None,
  99                                  signup_code='secret'):
 100         self.logger.info('Run Clearwater live test')
 101         nameservers = ft_utils.get_resolvconf_ns()
 102         resolvconf = ['{0}{1}{2}'.format(os.linesep, 'nameserver ', ns)
 103                       for ns in nameservers]
 104         self.logger.debug('resolvconf: %s', resolvconf)
 105         dns_file = '/etc/resolv.conf'
 106         dns_file_bak = '/etc/resolv.conf.bak'
 107         shutil.copy(dns_file, dns_file_bak)
 108         script = ('echo -e "nameserver {0}{1}" > {2};'
 109                   'source /etc/profile.d/rvm.sh;'
 110                   'cd {3};'
 111                   'rake test[{4}] SIGNUP_CODE={5}'
 112                   .format(dns_ip,
 113                           ''.join(resolvconf),
 114                           dns_file,
 115                           self.test_dir,
 116                           public_domain,
 117                           signup_code))
 118         if bono_ip and ellis_ip:
 119             subscript = ' PROXY={0} ELLIS={1}'.format(bono_ip, ellis_ip)
 120             script = '{0}{1}'.format(script, subscript)
 121         script = ('{0}{1}'.format(script, ' --trace'))
 122         cmd = "/bin/bash -c '{0}'".format(script)
 123         self.logger.info('Live test cmd: %s', cmd)
 124         output_file = os.path.join(self.result_dir, "ims_test_output.txt")
 125         ft_utils.execute_command(cmd,
 126                                  error_msg='Clearwater live test failed',
 127                                  output_file=output_file)
 128
 129         with open(dns_file_bak, 'r') as bak_file:
 130             result = bak_file.read()
 131             with open(dns_file, 'w') as f:
 132                 f.write(result)
 133
 134         f = open(output_file, 'r')
 135         result = f.read()
 136         if result != "":
 137             self.logger.debug(result)
 138
 139         vims_test_result = ""
 140         tempFile = os.path.join(self.test_dir, "temp.json")
 141         try:
 142             self.logger.debug("Trying to load test results")
 143             with open(tempFile) as f:
 144                 vims_test_result = json.load(f)
 145             f.close()
 146         except Exception:
 147             self.logger.error("Unable to retrieve test results")
 148
 149         try:
 150             os.remove(tempFile)
 151         except Exception:
 152             self.logger.error("Deleting file failed")
 153
 154         return vims_test_result