[Findit] Adding central config test class for unit tests

appengine/findit/handlers/test/monitor_alerts_test.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import textwrap
 
 import webapp2
 
-from testing_utils import testing
-
 from common.http_client_appengine import RetryHttpClient
 from handlers import monitor_alerts
 from waterfall import build_failure_analysis_pipelines
-from waterfall import waterfall_config
+from waterfall.test import wf_testcase
 
 
 class _MockedHttpClient(RetryHttpClient):
 
   def __init__(self, status_code, content):
     self.status_code = status_code
     self.content = content
 
   def _Get(self, *_):
     return self.status_code, self.content
 
   def _Post(self, *_):  # pragma: no cover
     pass
 
   def _Put(self, *_):  # pragma: no cover
     pass
 
 
-class MonitorAlertsTest(testing.AppengineTestCase):
+class MonitorAlertsTest(wf_testcase.WaterfallTestCase):
   app_module = webapp2.WSGIApplication([
       ('/monitor-alerts', monitor_alerts.MonitorAlerts),
   ], debug=True)
 
   def setUp(self):
     super(MonitorAlertsTest, self).setUp()
 
-    def MockMasterIsSupported(master_name):
-      return master_name != 'm0'
-
-    self.mock(waterfall_config, 'MasterIsSupported', MockMasterIsSupported)
-
   def testGetLatestBuildFailuresWhenFailedToPullAlerts(self):
     http_client = _MockedHttpClient(404, 'Not Found')
     self.assertEqual([], monitor_alerts._GetLatestBuildFailures(http_client))
 
   def testGetLatestBuildFailuresWhenIllegalMasterUrl(self):
     alerts_content = textwrap.dedent("""
         {
           "last_posted": 1434668974,
           "alerts": [
             {
@@ skipping 123 matching lines @@
            failed_steps, force, queue_name))
 
     self.mock(build_failure_analysis_pipelines, 'ScheduleAnalysisIfNeeded',
               MockScheduleAnalysisIfNeeded)
 
     self.mock_current_user(user_email='test@chromium.org', is_admin=True)
     response = self.test_app.get('/monitor-alerts')
     self.assertEqual(200, response.status_int)
 
     self.assertEqual(expected_scheduled_analyses, scheduled_analyses)