Bypass Cloudify's upper-constraints issues
[functest.git] / functest / opnfv_tests / vnf / ims / clearwater_ims_base.py
index 25ddca2..94915c8 100644 (file)
@@ -9,14 +9,16 @@
 import json
 import logging
 import os
-import pkg_resources
+import shlex
 import shutil
+import subprocess
 import time
 
+import pkg_resources
 import requests
 
 import functest.core.vnf as vnf
-from functest.utils.constants import CONST
+from functest.utils import config
 import functest.utils.functest_utils as ft_utils
 
 __author__ = ("Valentin Boucher <valentin.boucher@orange.com>, "
@@ -31,10 +33,10 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
         super(ClearwaterOnBoardingBase, self).__init__(**kwargs)
         self.case_dir = pkg_resources.resource_filename(
             'functest', 'opnfv_tests/vnf/ims')
-        self.data_dir = CONST.__getattribute__('dir_ims_data')
-        self.result_dir = os.path.join(CONST.__getattribute__('dir_results'),
+        self.data_dir = getattr(config.CONF, 'dir_ims_data')
+        self.result_dir = os.path.join(getattr(config.CONF, 'dir_results'),
                                        self.case_name)
-        self.test_dir = CONST.__getattribute__('dir_repo_vims_test')
+        self.test_dir = getattr(config.CONF, 'dir_repo_vims_test')
 
         if not os.path.exists(self.data_dir):
             os.makedirs(self.data_dir)
@@ -43,18 +45,21 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
 
     def config_ellis(self, ellis_ip, signup_code='secret', two_numbers=False):
         output_dict = {}
-        self.logger.info('Configure Ellis: %s', ellis_ip)
+        self.logger.debug('Configure Ellis: %s', ellis_ip)
         output_dict['ellis_ip'] = ellis_ip
         account_url = 'http://{0}/accounts'.format(ellis_ip)
         params = {"password": "functest",
                   "full_name": "opnfv functest user",
                   "email": "functest@opnfv.org",
                   "signup_code": signup_code}
-        rq = requests.post(account_url, data=params)
+        req = requests.post(account_url, data=params)
         output_dict['login'] = params
-        if rq.status_code != 201 and rq.status_code != 409:
-            raise Exception("Unable to create an account for number provision")
-        self.logger.info('Account is created on Ellis: %s', params)
+        if req.status_code != 201 and req.status_code != 409:
+            raise Exception(
+                "Unable to create an account {}\n{}".format(
+                    params, req.text))
+        self.logger.debug(
+            'Account %s is created on Ellis\n%s', params, req.json())
 
         session_url = 'http://{0}/session'.format(ellis_ip)
         session_data = {
@@ -62,46 +67,47 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
             'password': params['password'],
             'email': params['email']
         }
-        rq = requests.post(session_url, data=session_data)
-        if rq.status_code != 201:
-            raise Exception('Failed to get cookie for Ellis')
-        cookies = rq.cookies
-        self.logger.info('Cookies: %s', cookies)
+        req = requests.post(session_url, data=session_data)
+        if req.status_code != 201:
+            raise Exception('Failed to get cookie for Ellis\n{}'.format(
+                req.text))
+        cookies = req.cookies
+        self.logger.debug('Cookies: %s', cookies)
 
         number_url = 'http://{0}/accounts/{1}/numbers'.format(
-                     ellis_ip,
-                     params['email'])
-        self.logger.info('Create 1st calling number on Ellis')
-        i = 24
-        while rq.status_code != 200 and i > 0:
+            ellis_ip, params['email'])
+        self.logger.debug('Create 1st calling number on Ellis')
+        i = 30
+        while req.status_code != 200 and i > 0:
             try:
                 number_res = self.create_ellis_number(number_url, cookies)
                 break
-            except:
+            except Exception:  # pylint: disable=broad-except
                 if i == 1:
+                    self.logger.exception("Unable to create a number")
                     raise Exception("Unable to create a number")
-                self.logger.warn("Unable to create a number. Retry ..")
+                self.logger.info("Unable to create a number. Retry ..")
                 time.sleep(25)
             i = i - 1
         output_dict['number'] = number_res
 
         if two_numbers:
-            self.logger.info('Create 2nd calling number on Ellis')
+            self.logger.debug('Create 2nd calling number on Ellis')
             number_res = self.create_ellis_number(number_url, cookies)
             output_dict['number2'] = number_res
 
         return output_dict
 
     def create_ellis_number(self, number_url, cookies):
-        rq = requests.post(number_url, cookies=cookies)
+        req = requests.post(number_url, cookies=cookies)
 
-        if rq.status_code != 200:
-            if rq and rq.json():
-                reason = rq.json()['reason']
+        if req.status_code != 200:
+            if req and req.json():
+                reason = req.json()['reason']
             else:
-                reason = rq
+                reason = req
             raise Exception("Unable to create a number: %s" % reason)
-        number_res = rq.json()
+        number_res = req.json()
         self.logger.info('Calling number is created: %s', number_res)
         return number_res
 
@@ -109,19 +115,17 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
                                  bono_ip=None, ellis_ip=None,
                                  signup_code='secret'):
         self.logger.info('Run Clearwater live test')
-        nameservers = ft_utils.get_resolvconf_ns()
-        resolvconf = ['{0}{1}{2}'.format(os.linesep, 'nameserver ', ns)
-                      for ns in nameservers]
-        self.logger.debug('resolvconf: %s', resolvconf)
         dns_file = '/etc/resolv.conf'
         dns_file_bak = '/etc/resolv.conf.bak'
+        self.logger.debug('Backup %s -> %s', dns_file, dns_file_bak)
         shutil.copy(dns_file, dns_file_bak)
-        script = ('echo -e "nameserver {0}{1}" > {2};'
-                  'source /etc/profile.d/rvm.sh;'
-                  'cd {3};'
-                  'rake test[{4}] SIGNUP_CODE={5}'
-                  .format(dns_ip,
-                          ''.join(resolvconf),
+        cmd = ("dnsmasq -d -u root --server=/clearwater.opnfv/{0} "
+               "-r /etc/resolv.conf.bak".format(dns_ip))
+        dnsmasq_process = subprocess.Popen(shlex.split(cmd))
+        script = ('echo -e "nameserver {0}" > {1};'
+                  'cd {2};'
+                  'rake test[{3}] SIGNUP_CODE={4}'
+                  .format('127.0.0.1',
                           dns_file,
                           self.test_dir,
                           public_domain,
@@ -131,12 +135,12 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
             script = '{0}{1}'.format(script, subscript)
         script = ('{0}{1}'.format(script, ' --trace'))
         cmd = "/bin/bash -c '{0}'".format(script)
-        self.logger.info('Live test cmd: %s', cmd)
+        self.logger.debug('Live test cmd: %s', cmd)
         output_file = os.path.join(self.result_dir, "ims_test_output.txt")
         ft_utils.execute_command(cmd,
                                  error_msg='Clearwater live test failed',
                                  output_file=output_file)
-
+        dnsmasq_process.kill()
         with open(dns_file_bak, 'r') as bak_file:
             result = bak_file.read()
             with open(dns_file, 'w') as f:
@@ -154,12 +158,12 @@ class ClearwaterOnBoardingBase(vnf.VnfOnBoarding):
             with open(tempFile) as f:
                 vims_test_result = json.load(f)
             f.close()
-        except Exception:
+        except Exception:  # pylint: disable=broad-except
             self.logger.error("Unable to retrieve test results")
 
         try:
             os.remove(tempFile)
-        except Exception:
+        except Exception:  # pylint: disable=broad-except
             self.logger.error("Deleting file failed")
 
         return vims_test_result