Fix test_queries regression

In change Ic6f115a6882494bf4c087ded4d7cafa557765c28, test_queries.py
was not updated to use the new Config class.
It causes the non-voting test to fail for the 'wrong' reasons.

Change-Id: Ib729d5d360619bf289bc9c91f2a3f856f525a947

elastic_recheck/config.py

@@ -25,6 +25,8 @@ DB_URI = 'mysql+pymysql://query:query@logstash.openstack.org/subunit2sql'
 JOBS_RE = '(tempest-dsvm-full|gate-tempest-dsvm-virtual-ironic)'
 CI_USERNAME = 'jenkins'
 
+GERRIT_QUERY_FILE = 'queries'
+
 PID_FN = '/var/run/elastic-recheck/elastic-recheck.pid'
 
 # Not all teams actively used elastic recheck for categorizing their
@@ -69,7 +71,8 @@ class Config(object):
                  all_fails_query=None,
                  excluded_jobs_regex=None,
                  included_projects_regex=None,
-                 uncat_search_size=None):
+                 uncat_search_size=None,
+                 gerrit_query_file=None):
 
         self.es_url = es_url or ES_URL
         self.ls_url = ls_url or LS_URL
@@ -85,6 +88,7 @@ class Config(object):
         self.included_projects_regex = \
             included_projects_regex or INCLUDED_PROJECTS_REGEX
         self.uncat_search_size = uncat_search_size or UNCAT_MAX_SEARCH_SIZE
+        self.gerrit_query_file = gerrit_query_file or GERRIT_QUERY_FILE
 
         if config_file or config_obj:
             if config_obj:
@@ -99,6 +103,7 @@ class Config(object):
                      'jobs_regex': JOBS_RE,
                      'pidfile': PID_FN,
                      'index_format': DEFAULT_INDEX_FORMAT,
+                     'query_file': GERRIT_QUERY_FILE,
                      }
                 )
                 config.read(config_file)

elastic_recheck/tests/functional/test_queries.py

@@ -14,10 +14,10 @@
 
 import os
 
-import ConfigParser
 from launchpadlib import launchpad
 import pyelasticsearch
 
+import elastic_recheck.config as er_conf
 from elastic_recheck import elasticRecheck
 import elastic_recheck.query_builder as qb
 from elastic_recheck import tests
@@ -35,23 +35,9 @@ class TestQueries(tests.TestCase):
 
     def setUp(self):
         super(TestQueries, self).setUp()
-        config = ConfigParser.ConfigParser({'server_password': None})
-        config.read('elasticRecheck.conf')
-        if config.has_section('data_source'):
-            es_url = config.get('data_source', 'es_url')
-            db_uri = config.get('data_source', 'db_uri')
-        else:
-            es_url = None
-            db_uri = None
-
-        if config.has_section('gerrit'):
-            self.queries = config.get('gerrit', 'query_file')
-        else:
-            self.queries = 'queries'
-
-        self.classifier = elasticRecheck.Classifier(self.queries,
-                                                    es_url=es_url,
-                                                    db_uri=db_uri)
+        config = er_conf.Config(config_file='elasticRecheck.conf')
+        self.classifier = elasticRecheck.Classifier(config.gerrit_query_file,
+                                                    config=config)
 
         self.lp = launchpad.Launchpad.login_anonymously('grabbing bugs',
                                                         'production',