Properly stub out the controller_qs variable in the tested module. Test times out without this.

common/lib/xmodule/xmodule/open_ended_grading_classes/controller_query_service.py

@@ -85,7 +85,7 @@ class MockControllerQueryService(object):
     def __init__(self, config, system):
         pass
 
-    def check_if_name_is_unique(self, **params):
+    def check_if_name_is_unique(self, *args, **kwargs):
         """
         Mock later if needed.  Stub function for now.
         @param params:
@@ -93,7 +93,7 @@ class MockControllerQueryService(object):
         """
         pass
 
-    def check_for_eta(self, **params):
+    def check_for_eta(self, *args, **kwargs):
         """
         Mock later if needed.  Stub function for now.
         @param params:
@@ -101,19 +101,19 @@ class MockControllerQueryService(object):
         """
         pass
 
-    def check_combined_notifications(self, **params):
+    def check_combined_notifications(self, *args, **kwargs):
         combined_notifications = '{"flagged_submissions_exist": false, "version": 1, "new_student_grading_to_view": false, "success": true, "staff_needs_to_grade": false, "student_needs_to_peer_grade": true, "overall_need_to_check": true}'
         return combined_notifications
 
-    def get_grading_status_list(self, **params):
+    def get_grading_status_list(self, *args, **kwargs):
         grading_status_list = '{"version": 1, "problem_list": [{"problem_name": "Science Question -- Machine Assessed", "grader_type": "NA", "eta_available": true, "state": "Waiting to be Graded", "eta": 259200, "location": "i4x://MITx/oe101x/combinedopenended/Science_SA_ML"}, {"problem_name": "Humanities Question -- Peer Assessed", "grader_type": "NA", "eta_available": true, "state": "Waiting to be Graded", "eta": 259200, "location": "i4x://MITx/oe101x/combinedopenended/Humanities_SA_Peer"}], "success": true}'
         return grading_status_list
 
-    def get_flagged_problem_list(self, **params):
+    def get_flagged_problem_list(self, *args, **kwargs):
         flagged_problem_list = '{"version": 1, "success": false, "error": "No flagged submissions exist for course: MITx/oe101x/2012_Fall"}'
         return flagged_problem_list
 
-    def take_action_on_flags(self, **params):
+    def take_action_on_flags(self, *args, **kwargs):
         """
         Mock later if needed.  Stub function for now.
         @param params:

lms/djangoapps/open_ended_grading/tests.py

@@ -10,6 +10,7 @@ from mock import MagicMock, patch, Mock
 from django.core.urlresolvers import reverse
 from django.contrib.auth.models import Group
 from django.http import HttpResponse
+from django.conf import settings
 from mitxmako.shortcuts import render_to_string
 
 from xmodule.open_ended_grading_classes import peer_grading_service, controller_query_service
@@ -31,7 +32,6 @@ from xmodule.tests import test_util_open_ended
 
 from courseware.tests import factories
 
-
 @override_settings(MODULESTORE=TEST_DATA_XML_MODULESTORE)
 class TestStaffGradingService(LoginEnrollmentTestCase):
     '''
@@ -310,8 +310,7 @@ class TestPanel(LoginEnrollmentTestCase):
         found_module, peer_grading_module = views.find_peer_grading_module(self.course)
         self.assertTrue(found_module)
 
-    @patch('xmodule.open_ended_grading_classes.controller_query_service.ControllerQueryService',
-           controller_query_service.MockControllerQueryService)
+    @patch('open_ended_grading.views.controller_qs', controller_query_service.MockControllerQueryService(settings.OPEN_ENDED_GRADING_INTERFACE, views.system))
     def test_problem_list(self):
         """
         Ensure that the problem list from the grading controller server can be rendered properly locally
@@ -319,4 +318,4 @@ class TestPanel(LoginEnrollmentTestCase):
         """
         request = Mock(user=self.user)
         response = views.student_problem_list(request, self.course.id)
-        self.assertTrue(isinstance(response, HttpResponse))
+        self.assertRegexpMatches(response.content, "Here are a list of open ended problems for this course.")

lms/djangoapps/open_ended_grading/views.py

@@ -36,6 +36,7 @@ system = ModuleSystem(
     replace_urls=None,
     xblock_model_data={}
 )
+
 controller_qs = ControllerQueryService(settings.OPEN_ENDED_GRADING_INTERFACE, system)
 
 """