functest/opnfv_tests/vnf/router/vnf_controller/checker.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2017 Okinawa Open Laboratory and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9
  10 """vrouter test result check module"""
  11
  12 import json
  13 import logging
  14 import re
  15
  16 from jinja2 import Environment, FileSystemLoader
  17
  18
  19 class Checker(object):
  20     """vrouter test result check class"""
  21
  22     logger = logging.getLogger(__name__)
  23
  24     def __init__(self):
  25         self.logger.debug("init checker")
  26
  27     def load_check_rule(self, rule_file_dir, rule_file_name, parameter):
  28         loader = FileSystemLoader(rule_file_dir,
  29                                   encoding='utf8')
  30         env = Environment(loader=loader)
  31         check_rule_template = env.get_template(rule_file_name)
  32         check_rule = check_rule_template.render(parameter)
  33         check_rule_data = json.loads(check_rule)
  34         return check_rule_data
  35
  36     def regexp_information(self, response, rules):
  37         status = False
  38         result_data = {}
  39
  40         for rule in rules["rules"]:
  41             result_data = {
  42                 "test_name": rule["description"],
  43                 "result": "NG"
  44             }
  45
  46             match = re.search(rule["regexp"],
  47                               response)
  48             rule["response"] = response
  49             if match is None:
  50                 status = False
  51                 break
  52
  53             if not match.group(1) == rule["result"]:
  54                 status = False
  55             else:
  56                 result_data["result"] = "OK"
  57                 status = True
  58
  59         return status, result_data