Count flakiness pipeline issue tracker requests

infra/services/builder_alerts/test/crbug_issues_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 datetime
 import json
 import mock
 import unittest
 
+from infra_libs import ts_mon
 from infra.services.builder_alerts import crbug_issues
 
 from apiclient.errors import HttpError
 
 
 CRBUG_ISSUES_LIST_TEST_REPLY = [
   {
     'kind': 'projecthosting#issue',
     'id': 123456,
     'title': 'TestTitle',
@@ skipping 56 matching lines @@
     'canEdit': True,
   }
 ]
 
 
 
 class CrbugIssuesQueryTest(unittest.TestCase):
   def setUp(self):
     list_issues_mock = mock.Mock()
     list_issues_mock.return_value = CRBUG_ISSUES_LIST_TEST_REPLY
+    ts_mon.reset_for_unittest()
 
     self._patchers = [
         mock.patch.object(crbug_issues, '_list_issues', list_issues_mock),
         mock.patch.object(crbug_issues, 'WHITELISTED_LABELS',
                           {'sheriff-chromium': 'chromium',
                            'infra-troopers': 'trooper',
                            'sheriff-foobar': 'foobar'}),
     ]
     for patcher in self._patchers:
       patcher.start()
@@ skipping 96 matching lines @@
   def test_correctly_deduplicates_results(self):
     self.list_mock.execute.side_effect = [
         {'items': [{'id': 1}, {'id': 2}, {'id': 3}]},
         {'items': [{'id': 2}, {'id': 3}, {'id': 4}]},
         {},
     ]
 
     issues = crbug_issues._list_issues('test-account.json')
     self.assertEqual(len(issues), 4)
     self.assertEqual([1, 2, 3, 4], [issue['id'] for issue in issues])