replace test setting changes with test-specific mock.patch.dicts

cms/djangoapps/contentstore/tests/test_request_event.py

 """Tests for CMS's requests to logs"""
+import mock
+
 from django.test import TestCase
 from django.core.urlresolvers import reverse
 from contentstore.views.requests import event as cms_user_track
@@ -18,6 +20,7 @@ class CMSLogTest(TestCase):
             {"event": "my_event", "event_type": "my_event_type", "page": "my_page"},
             {"event": "{'json': 'object'}", "event_type": unichr(512), "page": "my_page"}
         ]
+        with mock.patch.dict('django.conf.settings.MITX_FEATURES', {'ENABLE_SQL_TRACKING_LOGS': True}):
             for request_params in requests:
                 response = self.client.post(reverse(cms_user_track), request_params)
                 self.assertEqual(response.status_code, 204)
@@ -31,6 +34,7 @@ class CMSLogTest(TestCase):
             {"event": "my_event", "event_type": "my_event_type", "page": "my_page"},
             {"event": "{'json': 'object'}", "event_type": unichr(512), "page": "my_page"}
         ]
+        with mock.patch.dict('django.conf.settings.MITX_FEATURES', {'ENABLE_SQL_TRACKING_LOGS': True}):
             for request_params in requests:
                 response = self.client.get(reverse(cms_user_track), request_params)
                 self.assertEqual(response.status_code, 204)

cms/envs/test.py

@@ -141,8 +141,5 @@ MITX_FEATURES['STUDIO_NPS_SURVEY'] = False
 
 MITX_FEATURES['ENABLE_SERVICE_STATUS'] = True
 
-# Enabling SQL tracking logs for testing on common/djangoapps/track
-MITX_FEATURES['ENABLE_SQL_TRACKING_LOGS'] = True
-
 # This is to disable a test under the common directory that will not pass when run under CMS
 MITX_FEATURES['DISABLE_PASSWORD_RESET_EMAIL_TEST'] = True

common/djangoapps/track/tests.py

 """Tests for student tracking"""
+import mock
+
 from django.test import TestCase
 from django.core.urlresolvers import reverse, NoReverseMatch
 from track.models import TrackingLog
@@ -20,6 +22,7 @@ class TrackingTest(TestCase):
             {"event": "my_event", "event_type": "my_event_type", "page": "my_page"},
             {"event": "{'json': 'object'}", "event_type": unichr(512), "page": "my_page"}
         ]
+        with mock.patch.dict('django.conf.settings.MITX_FEATURES', {'ENABLE_SQL_TRACKING_LOGS': True}):
             for request_params in requests:
                 try:  # because /event maps to two different views in lms and cms, we're only going to test lms here
                     response = self.client.post(reverse(user_track), request_params)
@@ -42,6 +45,7 @@ class TrackingTest(TestCase):
             {"event": "my_event", "event_type": "my_event_type", "page": "my_page"},
             {"event": "{'json': 'object'}", "event_type": unichr(512), "page": "my_page"}
         ]
+        with mock.patch.dict('django.conf.settings.MITX_FEATURES', {'ENABLE_SQL_TRACKING_LOGS': True}):
             for request_params in requests:
                 try:  # because /event maps to two different views in lms and cms, we're only going to test lms here
                     response = self.client.get(reverse(user_track), request_params)

lms/envs/test.py

@@ -29,9 +29,6 @@ MITX_FEATURES['ENABLE_SERVICE_STATUS'] = True
 
 MITX_FEATURES['ENABLE_HINTER_INSTRUCTOR_VIEW'] = True
 
-# Enabling SQL tracking logs for testing on common/djangoapps/track
-MITX_FEATURES['ENABLE_SQL_TRACKING_LOGS'] = True
-
 # Need wiki for courseware views to work. TODO (vshnayder): shouldn't need it.
 WIKI_ENABLED = True