Merge pull request #5655 from edx/ammar/unit-improvements

Unit Test Improvements

cms/djangoapps/contentstore/management/commands/tests/test_cleanup_assets.py

@@ -11,6 +11,9 @@ from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.mongo.base import location_to_query
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.xml_importer import import_from_xml
+from django.conf import settings
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 
 class ExportAllCourses(ModuleStoreTestCase):
@@ -30,7 +33,7 @@ class ExportAllCourses(ModuleStoreTestCase):
         import_from_xml(
             self.module_store,
             '**replace_user**',
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['dot-underscore'],
             static_content_store=self.content_store,
             do_import_static=True,

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -56,6 +56,8 @@ from xmodule.contentstore.content import StaticContent
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
 TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
 
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
+
 
 @override_settings(CONTENTSTORE=TEST_DATA_CONTENTSTORE)
 class ContentStoreTestCase(CourseTestCase):
@@ -69,7 +71,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
     Tests which legitimately need to import a course
     """
     def test_no_static_link_rewrites_on_import(self):
-        course_items = import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        course_items = import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
         course = course_items[0]
 
         handouts_usage_key = course.id.make_usage_key('course_info', 'handouts')
@@ -81,7 +83,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         self.assertIn('/static/', handouts.data)
 
     def test_xlint_fails(self):
-        err_cnt = perform_xlint('common/test/data', ['toy'])
+        err_cnt = perform_xlint(TEST_DATA_DIR, ['toy'])
         self.assertGreater(err_cnt, 0)
 
     def test_about_overrides(self):
@@ -90,7 +92,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         e.g. /about/Fall_2012/effort.html
         while there is a base definition in /about/effort.html
         '''
-        course_items = import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        course_items = import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
         course_key = course_items[0].id
         effort = self.store.get_item(course_key.make_usage_key('about', 'effort'))
         self.assertEqual(effort.data, '6 hours')
@@ -105,7 +107,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         '''
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], static_content_store=content_store, verbose=True)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], static_content_store=content_store, verbose=True)
 
         course = self.store.get_course(SlashSeparatedCourseKey('edX', 'toy', '2012_Fall'))
 
@@ -153,7 +155,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         Test that course info updates are imported and exported with all content fields ('data', 'items')
         """
         content_store = contentstore()
-        data_dir = "common/test/data/"
+        data_dir = TEST_DATA_DIR
         courses = import_from_xml(
             self.store, self.user.id, data_dir, ['course_info_updates'],
             static_content_store=content_store, verbose=True,
@@ -166,7 +168,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         self.assertIsNotNone(course_updates)
 
         # check that course which is imported has files 'updates.html' and 'updates.items.json'
-        filesystem = OSFS(data_dir + 'course_info_updates/info')
+        filesystem = OSFS(data_dir + '/course_info_updates/info')
         self.assertTrue(filesystem.exists('updates.html'))
         self.assertTrue(filesystem.exists('updates.items.json'))
 
@@ -204,7 +206,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
     def test_rewrite_nonportable_links_on_import(self):
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], static_content_store=content_store)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], static_content_store=content_store)
 
         # first check a static asset link
         course_key = SlashSeparatedCourseKey('edX', 'toy', 'run')
@@ -323,7 +325,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
     def test_export_course_with_metadata_only_video(self):
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
         course_id = SlashSeparatedCourseKey('edX', 'toy', '2012_Fall')
 
         # create a new video module and add it as a child to a vertical
@@ -352,7 +354,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         """
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['word_cloud'])
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['word_cloud'])
         course_id = SlashSeparatedCourseKey('HarvardX', 'ER22x', '2013_Spring')
 
         verticals = self.store.get_items(course_id, qualifiers={'category': 'vertical'})
@@ -379,7 +381,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         """
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
         course_id = SlashSeparatedCourseKey('edX', 'toy', '2012_Fall')
 
         verticals = self.store.get_items(course_id, qualifiers={'category': 'vertical'})
@@ -410,7 +412,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
         """
         content_store = contentstore()
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
 
         course_id = SlashSeparatedCourseKey('edX', 'toy', '2012_Fall')
 
@@ -432,7 +434,7 @@ class ImportRequiredTestCases(ContentStoreTestCase):
     def test_export_course_without_content_store(self):
         # Create toy course
 
-        course_items = import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        course_items = import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
         course_id = course_items[0].id
 
         root_dir = path(mkdtemp_clean())
@@ -1221,7 +1223,7 @@ class ContentStoreTest(ContentStoreTestCase):
             )
             self.assertEqual(resp.status_code, 200)
 
-        course_items = import_from_xml(self.store, self.user.id, 'common/test/data/', ['simple'])
+        course_items = import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['simple'])
         course_key = course_items[0].id
 
         resp = self._show_course_overview(course_key)
@@ -1268,7 +1270,7 @@ class ContentStoreTest(ContentStoreTestCase):
         target_course_id = _get_course_id(self.course_data)
         _create_course(self, target_course_id, self.course_data)
 
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], target_course_id=target_course_id)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], target_course_id=target_course_id)
 
         modules = self.store.get_items(target_course_id)
 
@@ -1303,7 +1305,7 @@ class ContentStoreTest(ContentStoreTestCase):
         course_module.save()
 
         # Import a course with wiki_slug == location.course
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], target_course_id=target_course_id)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], target_course_id=target_course_id)
         course_module = self.store.get_course(target_course_id)
         self.assertEquals(course_module.wiki_slug, 'toy')
 
@@ -1318,17 +1320,17 @@ class ContentStoreTest(ContentStoreTestCase):
         _create_course(self, target_course_id, course_data)
 
         # Import a course with wiki_slug == location.course
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], target_course_id=target_course_id)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], target_course_id=target_course_id)
         course_module = self.store.get_course(target_course_id)
         self.assertEquals(course_module.wiki_slug, 'MITx.111.2013_Spring')
 
         # Now try importing a course with wiki_slug == '{0}.{1}.{2}'.format(location.org, location.course, location.run)
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['two_toys'], target_course_id=target_course_id)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['two_toys'], target_course_id=target_course_id)
         course_module = self.store.get_course(target_course_id)
         self.assertEquals(course_module.wiki_slug, 'MITx.111.2013_Spring')
 
     def test_import_metadata_with_attempts_empty_string(self):
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['simple'])
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['simple'])
         did_load_item = False
         try:
             course_key = SlashSeparatedCourseKey('edX', 'simple', 'problem')
@@ -1350,7 +1352,7 @@ class ContentStoreTest(ContentStoreTestCase):
         self.assertNotEquals(new_discussion_item.discussion_id, '$$GUID$$')
 
     def test_metadata_inheritance(self):
-        course_items = import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'])
+        course_items = import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'])
 
         course = course_items[0]
         verticals = self.store.get_items(course.id, qualifiers={'category': 'vertical'})
@@ -1419,7 +1421,7 @@ class ContentStoreTest(ContentStoreTestCase):
         courses = import_from_xml(
             self.store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['conditional_and_poll'],
             static_content_store=content_store
         )

cms/djangoapps/contentstore/tests/test_import.py

@@ -24,6 +24,8 @@ from uuid import uuid4
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
 TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
 
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
+
 
 @ddt.ddt
 @override_settings(CONTENTSTORE=TEST_DATA_CONTENTSTORE)
@@ -48,7 +50,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['test_import_course'],
             static_content_store=content_store,
             do_import_static=False,
@@ -70,7 +72,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         course_items = import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data',
+            TEST_DATA_DIR,
             ['test_import_course_2'],
             target_course_id=course.id,
             verbose=True,
@@ -86,7 +88,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['2014_Uni'],
             target_course_id=course_id
         )
@@ -131,7 +133,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         content_store = contentstore()
 
         module_store = modulestore()
-        import_from_xml(module_store, self.user.id, 'common/test/data/', ['toy'], static_content_store=content_store, do_import_static=False, verbose=True)
+        import_from_xml(module_store, self.user.id, TEST_DATA_DIR, ['toy'], static_content_store=content_store, do_import_static=False, verbose=True)
 
         course = module_store.get_course(SlashSeparatedCourseKey('edX', 'toy', '2012_Fall'))
 
@@ -142,7 +144,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
 
     def test_no_static_link_rewrites_on_import(self):
         module_store = modulestore()
-        courses = import_from_xml(module_store, self.user.id, 'common/test/data/', ['toy'], do_import_static=False, verbose=True)
+        courses = import_from_xml(module_store, self.user.id, TEST_DATA_DIR, ['toy'], do_import_static=False, verbose=True)
         course_key = courses[0].id
 
         handouts = module_store.get_item(course_key.make_usage_key('course_info', 'handouts'))
@@ -183,7 +185,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['conditional'],
             target_course_id=target_course_id
         )
@@ -213,7 +215,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['open_ended'],
             target_course_id=target_course_id
         )
@@ -254,7 +256,7 @@ class ContentStoreImportTest(ModuleStoreTestCase):
         import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             [source_course_name],
             target_course_id=target_course_id
         )

cms/djangoapps/contentstore/tests/test_import_draft_order.py

@@ -2,6 +2,9 @@ from xmodule.modulestore.xml_importer import import_from_xml
 
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.django import modulestore
+from django.conf import settings
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 
 # This test is in the CMS module because the test configuration to use a draft
@@ -10,7 +13,7 @@ class DraftReorderTestCase(ModuleStoreTestCase):
 
     def test_order(self):
         store = modulestore()
-        course_items = import_from_xml(store, self.user.id, 'common/test/data/', ['import_draft_order'])
+        course_items = import_from_xml(store, self.user.id, TEST_DATA_DIR, ['import_draft_order'])
         course_key = course_items[0].id
         sequential = store.get_item(course_key.make_usage_key('sequential', '0f4f7649b10141b0bdc9922dcf94515a'))
         verticals = sequential.children

cms/djangoapps/contentstore/tests/test_import_pure_xblock.py

@@ -8,6 +8,9 @@ from xblock.fields import String
 from xmodule.modulestore.xml_importer import import_from_xml
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.mongo.draft import as_draft
+from django.conf import settings
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 
 class StubXBlock(XBlock):
@@ -58,7 +61,7 @@ class XBlockImportTest(ModuleStoreTestCase):
 
         """
         courses = import_from_xml(
-            self.store, self.user.id, 'common/test/data', [course_dir]
+            self.store, self.user.id, TEST_DATA_DIR, [course_dir]
         )
 
         xblock_location = courses[0].id.make_usage_key('stubxblock', 'xblock_test')

cms/djangoapps/contentstore/tests/utils.py

@@ -18,6 +18,9 @@ from student.models import Registration
 from opaque_keys.edx.locations import SlashSeparatedCourseKey, AssetLocation
 from contentstore.utils import reverse_url
 from xmodule.modulestore.split_mongo.split import SplitMongoModuleStore
+from django.conf import settings
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 
 def parse_json(response):
@@ -137,7 +140,7 @@ class CourseTestCase(ModuleStoreTestCase):
         Imports the test toy course and populates it with additional test data
         """
         content_store = contentstore()
-        import_from_xml(self.store, self.user.id, 'common/test/data/', ['toy'], static_content_store=content_store)
+        import_from_xml(self.store, self.user.id, TEST_DATA_DIR, ['toy'], static_content_store=content_store)
         course_id = SlashSeparatedCourseKey('edX', 'toy', '2012_Fall')
 
         # create an Orphan

cms/djangoapps/contentstore/views/tests/test_assets.py

@@ -21,6 +21,9 @@ from xmodule.modulestore.django import modulestore
 from xmodule.modulestore.xml_importer import import_from_xml
 from django.test.utils import override_settings
 from opaque_keys.edx.locations import SlashSeparatedCourseKey, AssetLocation
+from django.conf import settings
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 
 class AssetsTestCase(CourseTestCase):
@@ -54,7 +57,7 @@ class BasicAssetsTestCase(AssetsTestCase):
         course_items = import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['toy'],
             static_content_store=contentstore(),
             verbose=True
@@ -247,7 +250,7 @@ class LockAssetTestCase(AssetsTestCase):
         course_items = import_from_xml(
             module_store,
             self.user.id,
-            'common/test/data/',
+            TEST_DATA_DIR,
             ['toy'],
             static_content_store=contentstore(),
             verbose=True

common/djangoapps/contentserver/tests/test.py

@@ -25,6 +25,8 @@ log = logging.getLogger(__name__)
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
 TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
 
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
+
 
 @ddt.ddt
 @override_settings(CONTENTSTORE=TEST_DATA_CONTENTSTORE)
@@ -47,7 +49,7 @@ class ContentStoreToyCourseTest(ModuleStoreTestCase):
         self.course_key = SlashSeparatedCourseKey('edX', 'toy', '2012_Fall')
 
         import_from_xml(
-            modulestore(), self.user.id, 'common/test/data/', ['toy'],
+            modulestore(), self.user.id, TEST_DATA_DIR, ['toy'],
             static_content_store=self.contentstore, verbose=True
         )
 

common/lib/xmodule/xmodule/modulestore/tests/django_utils.py

@@ -116,7 +116,7 @@ def split_mongo_store_config(data_dir):
     return store
 
 
-def xml_store_config(data_dir):
+def xml_store_config(data_dir, course_dirs=None):
     """
     Defines default module store using XMLModuleStore.
     """
@@ -127,6 +127,7 @@ def xml_store_config(data_dir):
             'OPTIONS': {
                 'data_dir': data_dir,
                 'default_class': 'xmodule.hidden_module.HiddenDescriptor',
+                'course_dirs': course_dirs,
             }
         }
     }

common/lib/xmodule/xmodule/modulestore/tests/test_cross_modulestore_import_export.py

@@ -33,6 +33,8 @@ from xmodule.modulestore.inheritance import InheritanceMixin
 from xmodule.x_module import XModuleMixin
 from xmodule.modulestore.xml import XMLModuleStore
 
+TEST_DATA_DIR = 'common/test/data/'
+
 
 COMMON_DOCSTORE_CONFIG = {
     'host': MONGO_HOST,
@@ -315,7 +317,7 @@ class CrossStoreXMLRoundtrip(CourseComparisonTest):
                         import_from_xml(
                             source_store,
                             'test_user',
-                            'common/test/data',
+                            TEST_DATA_DIR,
                             course_dirs=[course_data_name],
                             static_content_store=source_content,
                             target_course_id=source_course_key,

lms/djangoapps/course_wiki/tests/test_access.py

@@ -9,7 +9,7 @@ from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 
 from django.test.utils import override_settings
 from courseware.tests.factories import InstructorFactory, StaffFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 
 from wiki.models import URLPath
 from course_wiki.views import get_or_create_root
@@ -17,7 +17,7 @@ from course_wiki.utils import user_is_article_course_staff, course_wiki_slug
 from course_wiki import settings
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestWikiAccessBase(ModuleStoreTestCase):
     """Base class for testing wiki access."""
     def setUp(self):
@@ -53,7 +53,6 @@ class TestWikiAccessBase(ModuleStoreTestCase):
         ]
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
 class TestWikiAccess(TestWikiAccessBase):
     """Test wiki access for course staff."""
     def setUp(self):
@@ -114,7 +113,6 @@ class TestWikiAccess(TestWikiAccessBase):
             self.assertFalse(user_is_article_course_staff(course_staff, self.wiki_310b.article))
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
 class TestWikiAccessForStudent(TestWikiAccessBase):
     """Test access for students."""
     def setUp(self):
@@ -130,7 +128,6 @@ class TestWikiAccessForStudent(TestWikiAccessBase):
             self.assertFalse(user_is_article_course_staff(self.student, page.article))
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
 class TestWikiAccessForNumericalCourseNumber(TestWikiAccessBase):
     """Test staff has access if course number is numerical and wiki slug has an underscore appended."""
     def setUp(self):
@@ -150,7 +147,6 @@ class TestWikiAccessForNumericalCourseNumber(TestWikiAccessBase):
                 self.assertTrue(user_is_article_course_staff(course_staff, page.article))
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
 class TestWikiAccessForOldFormatCourseStaffGroups(TestWikiAccessBase):
     """Test staff has access if course group has old format."""
     def setUp(self):

lms/djangoapps/course_wiki/tests/test_middleware.py

@@ -10,11 +10,11 @@ from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
 
 from courseware.tests.factories import InstructorFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from course_wiki.views import get_or_create_root
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestWikiAccessMiddleware(ModuleStoreTestCase):
     """Tests for WikiAccessMiddleware."""
 

lms/djangoapps/course_wiki/tests/tests.py

@@ -2,20 +2,23 @@ from django.core.urlresolvers import reverse
 from django.test.utils import override_settings
 
 from courseware.tests.tests import LoginEnrollmentTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
-from xmodule.modulestore.django import modulestore
-from opaque_keys.edx.locations import SlashSeparatedCourseKey
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
+from xmodule.modulestore.tests.factories import CourseFactory
 
 from mock import patch
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class WikiRedirectTestCase(LoginEnrollmentTestCase):
+    """
+    Tests for wiki course redirection.
+    """
 
-    def setUp(self):
+    @classmethod
+    def setUpClass(cls):
+        cls.toy = CourseFactory.create(org='edX', course='toy', display_name='2012_Fall')
 
-        # Load the toy course
-        self.toy = modulestore().get_course(SlashSeparatedCourseKey('edX', 'toy', '2012_Fall'))
+    def setUp(self):
 
         # Create two accounts
         self.student = 'view@test.com'

lms/djangoapps/courseware/management/commands/tests/test_dump_course.py

@@ -24,8 +24,9 @@ from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
 from xmodule.modulestore.xml_importer import import_from_xml
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
+from django.conf import settings
 
-DATA_DIR = 'common/test/data/'
+DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 
 TEST_COURSE_ID = 'edX/simple/2012_Fall'
 

lms/djangoapps/courseware/tests/__init__.py

@@ -13,7 +13,7 @@ from django.test.client import Client
 
 from edxmako.shortcuts import render_to_string
 from student.tests.factories import UserFactory, CourseEnrollmentFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from xblock.field_data import DictFieldData
 from xmodule.tests import get_test_system, get_test_descriptor_system
 from opaque_keys.edx.locations import Location
@@ -24,7 +24,7 @@ from lms.lib.xblock.field_data import LmsFieldData
 from lms.lib.xblock.runtime import quote_slashes
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class BaseTestXmodule(ModuleStoreTestCase):
     """Base class for testing Xmodules with mongo store.
 

lms/djangoapps/courseware/tests/test_about.py

@@ -11,7 +11,7 @@ from django.conf import settings
 
 from .helpers import LoginEnrollmentTestCase
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE, TEST_DATA_MIXED_MODULESTORE
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from student.tests.factories import UserFactory, CourseEnrollmentAllowedFactory
@@ -21,8 +21,12 @@ REG_STR = "<form id=\"class_enroll_form\" method=\"post\" data-remote=\"true\" a
 SHIB_ERROR_STR = "The currently logged-in user account does not have permission to enroll in this course."
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class AboutTestCase(LoginEnrollmentTestCase, ModuleStoreTestCase):
+    """
+    Tests about xblock.
+    """
+
     def setUp(self):
         self.course = CourseFactory.create()
         self.about = ItemFactory.create(
@@ -87,7 +91,7 @@ class AboutTestCaseXML(LoginEnrollmentTestCase, ModuleStoreTestCase):
         self.assertIn(self.xml_data, resp.content)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class AboutWithCappedEnrollmentsTestCase(LoginEnrollmentTestCase, ModuleStoreTestCase):
     """
     This test case will check the About page when a course has a capped enrollment
@@ -137,7 +141,7 @@ class AboutWithCappedEnrollmentsTestCase(LoginEnrollmentTestCase, ModuleStoreTes
         self.assertNotIn(REG_STR, resp.content)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class AboutWithInvitationOnly(ModuleStoreTestCase):
     """
     This test case will check the About page when a course is invitation only.
@@ -184,7 +188,7 @@ class AboutWithInvitationOnly(ModuleStoreTestCase):
 
 
 @patch.dict(settings.FEATURES, {'RESTRICT_ENROLL_BY_REG_METHOD': True})
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class AboutTestCaseShibCourse(LoginEnrollmentTestCase, ModuleStoreTestCase):
     """
     Test cases covering about page behavior for courses that use shib enrollment domain ("shib courses")
@@ -223,7 +227,7 @@ class AboutTestCaseShibCourse(LoginEnrollmentTestCase, ModuleStoreTestCase):
         self.assertIn(REG_STR, resp.content)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class AboutWithClosedEnrollment(ModuleStoreTestCase):
     """
     This test case will check the About page for a course that has enrollment start/end

lms/djangoapps/courseware/tests/test_access.py

@@ -5,17 +5,15 @@ import mock
 from mock import Mock
 
 from django.test import TestCase
-from django.test.utils import override_settings
 
 from courseware.tests.factories import UserFactory, StaffFactory, InstructorFactory
 from student.tests.factories import AnonymousUserFactory, CourseEnrollmentAllowedFactory
-from courseware.tests.tests import TEST_DATA_MIXED_MODULESTORE
 import pytz
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 
+# pylint: disable=C0111
+
 
-# pylint: disable=protected-access
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
 class AccessTestCase(TestCase):
     """
     Tests for the various access controls on the student dashboard

lms/djangoapps/dashboard/tests/test_sysadmin.py

@@ -19,7 +19,7 @@ from django.utils.timezone import utc as UTC
 from util.date_utils import get_time_display, DEFAULT_DATE_TIME_FORMAT
 
 from student.roles import CourseStaffRole, GlobalStaff
-from courseware.tests.modulestore_config import TEST_DATA_XML_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_DIR
 from dashboard.models import CourseImportLog
 from dashboard.sysadmin import Users
 from dashboard.git_import import GitImportError
@@ -31,6 +31,9 @@ from xmodule.modulestore.xml import XMLModuleStore
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from xmodule.modulestore.tests.mongo_connection import MONGO_PORT_NUM, MONGO_HOST
 
+from xmodule.modulestore.tests.django_utils import xml_store_config
+TEST_DATA_XML_MODULESTORE = xml_store_config(TEST_DATA_DIR, ['empty'])
+
 
 TEST_MONGODB_LOG = {
     'host': MONGO_HOST,

lms/djangoapps/django_comment_client/base/tests.py

@@ -10,7 +10,7 @@ from mock import patch, ANY, Mock
 from nose.tools import assert_true, assert_equal  # pylint: disable=E0611
 from opaque_keys.edx.locations import SlashSeparatedCourseKey
 
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from django_comment_client.base import views
 from django_comment_client.tests.group_id import CohortedTopicGroupIdTestMixin, NonCohortedTopicGroupIdTestMixin, GroupIdAssertionMixin
 from django_comment_client.tests.utils import CohortedContentTestCase
@@ -27,6 +27,8 @@ log = logging.getLogger(__name__)
 
 CS_PREFIX = "http://localhost:4567/api/v1"
 
+# pylint: disable=C0111
+
 
 class MockRequestSetupMixin(object):
     def _create_response_mock(self, data):
@@ -160,7 +162,7 @@ class ThreadActionGroupIdTestCase(
         )
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch('lms.lib.comment_client.utils.requests.request')
 class ViewsTestCase(UrlResetMixin, ModuleStoreTestCase, MockRequestSetupMixin):
 
@@ -748,7 +750,7 @@ class ViewsTestCase(UrlResetMixin, ModuleStoreTestCase, MockRequestSetupMixin):
 
 
 @patch("lms.lib.comment_client.utils.requests.request")
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class ViewPermissionsTestCase(UrlResetMixin, ModuleStoreTestCase, MockRequestSetupMixin):
     @patch.dict("django.conf.settings.FEATURES", {"ENABLE_DISCUSSION_SERVICE": True})
     def setUp(self):
@@ -842,7 +844,7 @@ class ViewPermissionsTestCase(UrlResetMixin, ModuleStoreTestCase, MockRequestSet
         self.assertEqual(response.status_code, 200)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class CreateThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRequestSetupMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -864,7 +866,7 @@ class CreateThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockReq
         self.assertEqual(mock_request.call_args[1]["data"]["title"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class UpdateThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRequestSetupMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -892,7 +894,7 @@ class UpdateThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockReq
         self.assertEqual(mock_request.call_args[1]["data"]["commentable_id"], "test_commentable")
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class CreateCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRequestSetupMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -915,7 +917,7 @@ class CreateCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRe
         self.assertEqual(mock_request.call_args[1]["data"]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class UpdateCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRequestSetupMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -939,7 +941,7 @@ class UpdateCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRe
         self.assertEqual(mock_request.call_args[1]["data"]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class CreateSubCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, MockRequestSetupMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -963,7 +965,7 @@ class CreateSubCommentUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin, Moc
         self.assertEqual(mock_request.call_args[1]["data"]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class UsersEndpointTestCase(ModuleStoreTestCase, MockRequestSetupMixin):
 
     def set_post_counts(self, mock_request, threads_count=1, comments_count=1):

lms/djangoapps/django_comment_client/forum/tests.py

@@ -7,7 +7,7 @@ from django.test.client import Client, RequestFactory
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 from student.tests.factories import UserFactory, CourseEnrollmentFactory
 from edxmako.tests import mako_middleware_process_request
-from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
+from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase, mixed_store_config
 from django.core.urlresolvers import reverse
 from util.testing import UrlResetMixin
 from django_comment_client.tests.group_id import (
@@ -19,17 +19,21 @@ from django_comment_client.tests.utils import CohortedContentTestCase
 from django_comment_client.forum import views
 from django_comment_client.utils import strip_none
 
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_DIR
 from courseware.courses import UserNotEnrolled
 from nose.tools import assert_true  # pylint: disable=E0611
 from mock import patch, Mock, ANY, call
 
 from course_groups.models import CourseUserGroup
 
+TEST_DATA_MONGO_MODULESTORE = mixed_store_config(TEST_DATA_DIR, {}, include_xml=False)
+
 log = logging.getLogger(__name__)
 
+# pylint: disable=C0111
+
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class ViewsExceptionTestCase(UrlResetMixin, ModuleStoreTestCase):
 
     @patch.dict("django.conf.settings.FEATURES", {"ENABLE_DISCUSSION_SERVICE": True})
@@ -167,7 +171,7 @@ class PartialDictMatcher(object):
         ])
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch('requests.request')
 class SingleThreadTestCase(ModuleStoreTestCase):
     def setUp(self):
@@ -276,7 +280,7 @@ class SingleThreadTestCase(ModuleStoreTestCase):
         )
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch('requests.request')
 class SingleCohortedThreadTestCase(CohortedContentTestCase):
     def _create_mock_cohorted_thread(self, mock_request):
@@ -768,7 +772,7 @@ class FollowedThreadsDiscussionGroupIdTestCase(CohortedContentTestCase, Cohorted
         )
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class InlineDiscussionTestCase(ModuleStoreTestCase):
     def setUp(self):
         self.course = CourseFactory.create(org="TestX", number="101", display_name="Test Course")
@@ -798,7 +802,7 @@ class InlineDiscussionTestCase(ModuleStoreTestCase):
         self.assertEqual(response_data["discussion_data"][0]["courseware_title"], expected_courseware_title)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch('requests.request')
 class UserProfileTestCase(ModuleStoreTestCase):
 
@@ -910,7 +914,7 @@ class UserProfileTestCase(ModuleStoreTestCase):
         self.assertEqual(response.status_code, 405)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch('requests.request')
 class CommentsServiceRequestHeadersTestCase(UrlResetMixin, ModuleStoreTestCase):
     @patch.dict("django.conf.settings.FEATURES", {"ENABLE_DISCUSSION_SERVICE": True})
@@ -971,7 +975,7 @@ class CommentsServiceRequestHeadersTestCase(UrlResetMixin, ModuleStoreTestCase):
         self.assert_all_calls_have_header(mock_request, "X-Edx-Api-Key", "test_api_key")
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class InlineDiscussionUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -991,7 +995,7 @@ class InlineDiscussionUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
         self.assertEqual(response_data["discussion_data"][0]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class ForumFormDiscussionUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -1011,7 +1015,8 @@ class ForumFormDiscussionUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
         self.assertEqual(response_data["discussion_data"][0]["title"], text)
         self.assertEqual(response_data["discussion_data"][0]["body"], text)
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class ForumDiscussionSearchUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -1035,7 +1040,8 @@ class ForumDiscussionSearchUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin
         self.assertEqual(response_data["discussion_data"][0]["title"], text)
         self.assertEqual(response_data["discussion_data"][0]["body"], text)
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class SingleThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -1057,7 +1063,7 @@ class SingleThreadUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
         self.assertEqual(response_data["content"]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class UserProfileUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -1078,7 +1084,7 @@ class UserProfileUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
         self.assertEqual(response_data["discussion_data"][0]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class FollowedThreadsUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
     def setUp(self):
         self.course = CourseFactory.create()
@@ -1099,7 +1105,7 @@ class FollowedThreadsUnicodeTestCase(ModuleStoreTestCase, UnicodeTestMixin):
         self.assertEqual(response_data["discussion_data"][0]["body"], text)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class EnrollmentTestCase(ModuleStoreTestCase):
     """
     Tests for the behavior of views depending on if the student is enrolled

lms/djangoapps/instructor/tests/test_access.py

@@ -8,7 +8,7 @@ from xmodule.modulestore.tests.factories import CourseFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 
 from django.test.utils import override_settings
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from student.roles import CourseBetaTesterRole, CourseStaffRole
 
 from django_comment_common.models import (Role,
@@ -19,7 +19,7 @@ from instructor.access import (allow_access,
                                update_forum_role)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAccessList(ModuleStoreTestCase):
     """ Test access listings. """
     def setUp(self):
@@ -41,7 +41,7 @@ class TestInstructorAccessList(ModuleStoreTestCase):
         self.assertEqual(set(beta_testers), set(self.beta_testers))
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAccessAllow(ModuleStoreTestCase):
     """ Test access allow. """
     def setUp(self):
@@ -75,7 +75,7 @@ class TestInstructorAccessAllow(ModuleStoreTestCase):
         allow_access(self.course, user, 'staff')
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAccessRevoke(ModuleStoreTestCase):
     """ Test access revoke. """
     def setUp(self):
@@ -109,7 +109,7 @@ class TestInstructorAccessRevoke(ModuleStoreTestCase):
         revoke_access(self.course, user, 'robot-not-a-level')
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAccessForum(ModuleStoreTestCase):
     """
     Test forum access control.

lms/djangoapps/instructor/tests/test_api.py

@@ -25,7 +25,7 @@ from django.utils.timezone import utc
 from django.test import RequestFactory
 
 from django.contrib.auth.models import User
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from courseware.tests.helpers import LoginEnrollmentTestCase
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
@@ -136,7 +136,7 @@ class TestCommonExceptions400(unittest.TestCase):
         self.assertIn("Task is already running", result["error"])
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch.dict(settings.FEATURES, {'ENABLE_INSTRUCTOR_EMAIL': True, 'REQUIRE_COURSE_EMAIL_AUTH': False})
 class TestInstructorAPIDenyLevels(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
@@ -291,7 +291,7 @@ class TestInstructorAPIDenyLevels(ModuleStoreTestCase, LoginEnrollmentTestCase):
             )
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch.dict(settings.FEATURES, {'ALLOW_AUTOMATED_SIGNUPS': True})
 class TestInstructorAPIBulkAccountCreationAndEnrollment(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
@@ -528,7 +528,7 @@ class TestInstructorAPIBulkAccountCreationAndEnrollment(ModuleStoreTestCase, Log
 
 
 @ddt.ddt
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPIEnrollment(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test enrollment modification endpoint.
@@ -1052,7 +1052,7 @@ class TestInstructorAPIEnrollment(ModuleStoreTestCase, LoginEnrollmentTestCase):
 
 
 @ddt.ddt
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPIBulkBetaEnrollment(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test bulk beta modify access endpoint.
@@ -1365,7 +1365,7 @@ class TestInstructorAPIBulkBetaEnrollment(ModuleStoreTestCase, LoginEnrollmentTe
         )
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPILevelsAccess(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test endpoints whereby instructors can change permissions
@@ -1603,7 +1603,7 @@ class TestInstructorAPILevelsAccess(ModuleStoreTestCase, LoginEnrollmentTestCase
 
 
 @ddt.ddt
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPILevelsDataDump(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test endpoints that show data without side effects.
@@ -2046,7 +2046,7 @@ class TestInstructorAPILevelsDataDump(ModuleStoreTestCase, LoginEnrollmentTestCa
         self.assertEqual(response.status_code, 400)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPIRegradeTask(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test endpoints whereby instructors can change student grades.
@@ -2186,7 +2186,7 @@ class TestInstructorAPIRegradeTask(ModuleStoreTestCase, LoginEnrollmentTestCase)
         self.assertTrue(act.called)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch.dict(settings.FEATURES, {'ENABLE_INSTRUCTOR_EMAIL': True, 'REQUIRE_COURSE_EMAIL_AUTH': False})
 class TestInstructorSendEmail(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
@@ -2268,7 +2268,7 @@ class MockCompletionInfo(object):
         return False, 'Task Errored In Some Way'
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorAPITaskLists(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test instructor task list endpoint.
@@ -2430,7 +2430,7 @@ class TestInstructorAPITaskLists(ModuleStoreTestCase, LoginEnrollmentTestCase):
         self.assertEqual(actual_tasks, expected_tasks)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @patch.object(instructor_task.api, 'get_instructor_task_history')
 class TestInstructorEmailContentList(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
@@ -2566,7 +2566,7 @@ class TestInstructorEmailContentList(ModuleStoreTestCase, LoginEnrollmentTestCas
 
 
 @ddt.ddt
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @override_settings(ANALYTICS_SERVER_URL="http://robotanalyticsserver.netbot:900/")
 @override_settings(ANALYTICS_API_KEY="robot_api_key")
 class TestInstructorAPIAnalyticsProxy(ModuleStoreTestCase, LoginEnrollmentTestCase):
@@ -2748,7 +2748,7 @@ class TestInstructorAPIHelpers(TestCase):
         msk_from_problem_urlname(*args)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestDueDateExtensions(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Test data dumps for reporting.
@@ -2937,7 +2937,7 @@ class TestDueDateExtensions(ModuleStoreTestCase, LoginEnrollmentTestCase):
                 self.user1.profile.name, self.user1.username)})
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 @override_settings(REGISTRATION_CODE_LENGTH=8)
 class TestCourseRegistrationCodes(ModuleStoreTestCase):
     """

lms/djangoapps/instructor/tests/test_email.py

@@ -13,7 +13,7 @@ from courseware.tests.tests import TEST_DATA_MONGO_MODULESTORE
 from student.tests.factories import AdminFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 
 from mock import patch
 
@@ -110,7 +110,7 @@ class TestNewInstructorDashboardEmailViewMongoBacked(ModuleStoreTestCase):
         self.assertFalse(self.email_link in response.content)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestNewInstructorDashboardEmailViewXMLBacked(ModuleStoreTestCase):
     """
     Check for email view on the new instructor dashboard

lms/djangoapps/instructor/tests/test_enrollment.py

@@ -11,7 +11,7 @@ from django.test import TestCase
 from django.test.utils import override_settings
 from student.tests.factories import UserFactory
 from xmodule.modulestore.tests.factories import CourseFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 
 from student.models import CourseEnrollment, CourseEnrollmentAllowed
 from instructor.enrollment import (
@@ -286,7 +286,7 @@ class TestInstructorUnenrollDB(TestEnrollmentChangeBase):
         return self._run_state_change_test(before_ideal, after_ideal, action)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorEnrollmentStudentModule(TestCase):
     """ Test student module manipulations. """
     def setUp(self):
@@ -431,7 +431,7 @@ class TestSendBetaRoleEmail(TestCase):
             send_beta_role_email(bad_action, self.user, self.email_params)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestGetEmailParams(ModuleStoreTestCase):
     """
     Test what URLs the function get_email_params returns under different

lms/djangoapps/instructor/tests/test_hint_manager.py

@@ -6,14 +6,16 @@ from mock import patch, MagicMock
 
 from courseware.models import XModuleUserStateSummaryField
 from courseware.tests.factories import UserStateSummaryFactory
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 import instructor.hint_manager as view
 from student.tests.factories import UserFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
 
+# pylint: disable=C0111
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class HintManagerTest(ModuleStoreTestCase):
 
     def setUp(self):

lms/djangoapps/instructor/tests/test_legacy_anon_csv.py

@@ -16,17 +16,16 @@ from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 
 from courseware.tests.helpers import LoginEnrollmentTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 import instructor.views.legacy
 from student.roles import CourseStaffRole
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
-from xmodule.modulestore.django import modulestore, clear_existing_modulestores
-from opaque_keys.edx.locations import SlashSeparatedCourseKey
+from xmodule.modulestore.tests.factories import CourseFactory
 
 from mock import Mock, patch
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorDashboardAnonCSV(ModuleStoreTestCase, LoginEnrollmentTestCase):
     '''
     Check for download of csv
@@ -34,8 +33,8 @@ class TestInstructorDashboardAnonCSV(ModuleStoreTestCase, LoginEnrollmentTestCas
 
     # Note -- I copied this setUp from a similar test
     def setUp(self):
-        clear_existing_modulestores()
-        self.toy = modulestore().get_course(SlashSeparatedCourseKey("edX", "toy", "2012_Fall"))
+        # clear_existing_modulestores()
+        self.toy = CourseFactory.create(org='edX', course='toy', display_name='2012_Fall')
 
         # Create two accounts
         self.student = 'view@test.com'

lms/djangoapps/instructor/tests/test_legacy_download_csv.py

@@ -16,22 +16,21 @@ from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 
 from courseware.tests.helpers import LoginEnrollmentTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from student.roles import CourseStaffRole
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
-from xmodule.modulestore.django import modulestore, clear_existing_modulestores
-from opaque_keys.edx.locations import SlashSeparatedCourseKey
+from xmodule.modulestore.tests.factories import CourseFactory
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorDashboardGradeDownloadCSV(ModuleStoreTestCase, LoginEnrollmentTestCase):
     '''
     Check for download of csv
     '''
 
     def setUp(self):
-        clear_existing_modulestores()
-        self.toy = modulestore().get_course(SlashSeparatedCourseKey("edX", "toy", "2012_Fall"))
+        # clear_existing_modulestores()
+        self.toy = CourseFactory.create(org='edX', course='toy', display_name='2012_Fall')
 
         # Create two accounts
         self.student = 'view@test.com'

lms/djangoapps/instructor/tests/test_legacy_enrollment.py

@@ -10,7 +10,7 @@ from django.test.utils import override_settings
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from courseware.tests.helpers import LoginEnrollmentTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from xmodule.modulestore.tests.factories import CourseFactory
 from student.tests.factories import UserFactory, CourseEnrollmentFactory, AdminFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
@@ -22,7 +22,7 @@ USER_COUNT = 4
 
 
 @ddt.ddt
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorEnrollsStudent(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Check Enrollment/Unenrollment with/without auto-enrollment on activation and with/without email notification

lms/djangoapps/instructor/tests/test_legacy_forum_admin.py

@@ -14,11 +14,10 @@ from django_comment_common.models import Role, FORUM_ROLE_ADMINISTRATOR, \
 from django_comment_client.utils import has_forum_access
 
 from courseware.tests.helpers import LoginEnrollmentTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from student.roles import CourseStaffRole
-from xmodule.modulestore.django import modulestore, clear_existing_modulestores
-from opaque_keys.edx.locations import SlashSeparatedCourseKey
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
+from xmodule.modulestore.tests.factories import CourseFactory
 
 
 FORUM_ROLES = [FORUM_ROLE_ADMINISTRATOR, FORUM_ROLE_MODERATOR, FORUM_ROLE_COMMUNITY_TA]
@@ -33,18 +32,14 @@ def action_name(operation, rolename):
         return '{0} forum {1}'.format(operation, FORUM_ADMIN_ACTION_SUFFIX[rolename])
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestInstructorDashboardForumAdmin(ModuleStoreTestCase, LoginEnrollmentTestCase):
     '''
     Check for change in forum admin role memberships
     '''
 
     def setUp(self):
-        clear_existing_modulestores()
-        courses = modulestore().get_courses()
-
-        self.course_id = SlashSeparatedCourseKey("edX", "toy", "2012_Fall")
-        self.toy = modulestore().get_course(self.course_id)
+        self.toy = CourseFactory.create(org='edX', course='toy', display_name='2012_Fall')
 
         # Create two accounts
         self.student = 'view@test.com'

lms/djangoapps/instructor/tests/test_legacy_reset.py

@@ -8,7 +8,7 @@ from django.test.utils import override_settings
 
 from courseware.tests.helpers import LoginEnrollmentTestCase
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from xmodule.modulestore.tests.factories import CourseFactory
 from student.tests.factories import UserFactory, AdminFactory, CourseEnrollmentFactory
 
@@ -18,7 +18,7 @@ from submissions import api as sub_api
 from student.models import anonymous_id_for_user
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class InstructorResetStudentStateTest(ModuleStoreTestCase, LoginEnrollmentTestCase):
     """
     Reset student state from the legacy instructor dash.

lms/djangoapps/instructor/tests/test_legacy_xss.py

@@ -7,7 +7,7 @@ from django.test.client import RequestFactory
 from django.test.utils import override_settings
 from markupsafe import escape
 
-from courseware.tests.tests import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.tests import TEST_DATA_MONGO_MODULESTORE
 from student.tests.factories import UserFactory, CourseEnrollmentFactory
 from edxmako.tests import mako_middleware_process_request
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
@@ -15,8 +15,10 @@ from xmodule.modulestore.tests.factories import CourseFactory
 
 from instructor.views import legacy
 
+# pylint: disable=C0111
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestXss(ModuleStoreTestCase):
     def setUp(self):
         self._request_factory = RequestFactory()

lms/djangoapps/instructor/tests/test_spoc_gradebook.py

@@ -7,7 +7,7 @@ from django.core.urlresolvers import reverse
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
 from student.tests.factories import UserFactory, CourseEnrollmentFactory, AdminFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
-from courseware.tests.tests import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.tests import TEST_DATA_MONGO_MODULESTORE
 from capa.tests.response_xml_factory import StringResponseXMLFactory
 from courseware.tests.factories import StudentModuleFactory
 from xmodule.modulestore.django import modulestore
@@ -16,7 +16,7 @@ from xmodule.modulestore.django import modulestore
 USER_COUNT = 11
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestGradebook(ModuleStoreTestCase):
     """
     Test functionality of the spoc gradebook. Sets up a course with assignments and

lms/djangoapps/instructor/tests/test_tools.py

@@ -12,7 +12,7 @@ from django.test.utils import override_settings
 from django.utils.timezone import utc
 
 from courseware.models import StudentModule
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from student.tests.factories import UserFactory
 from xmodule.fields import Date
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
@@ -97,7 +97,7 @@ class TestParseDatetime(unittest.TestCase):
             tools.parse_datetime('foo')
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestFindUnit(ModuleStoreTestCase):
     """
     Test the find_unit function.
@@ -130,7 +130,7 @@ class TestFindUnit(ModuleStoreTestCase):
             tools.find_unit(self.course, url)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestGetUnitsWithDueDate(ModuleStoreTestCase):
     """
     Test the get_units_with_due_date function.
@@ -178,7 +178,7 @@ class TestTitleOrUrl(unittest.TestCase):
         self.assertEquals(tools.title_or_url(unit), 'test:hello')
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestSetDueDateExtension(ModuleStoreTestCase):
     """
     Test the set_due_date_extensions function.
@@ -252,7 +252,7 @@ class TestSetDueDateExtension(ModuleStoreTestCase):
         self.assertEqual(self.extended_due(self.homework), None)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class TestDataDumps(ModuleStoreTestCase):
     """
     Test data dumps for reporting.

lms/djangoapps/instructor_task/tests/test_base.py

@@ -25,7 +25,7 @@ from opaque_keys.edx.locations import Location, SlashSeparatedCourseKey
 
 from student.tests.factories import CourseEnrollmentFactory, UserFactory
 from courseware.model_data import StudentModule
-from courseware.tests.tests import LoginEnrollmentTestCase, TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.tests import LoginEnrollmentTestCase, TEST_DATA_MONGO_MODULESTORE
 
 from instructor_task.api_helper import encode_problem_and_student_input
 from instructor_task.models import PROGRESS, QUEUING
@@ -99,7 +99,7 @@ class InstructorTaskTestCase(TestCase):
         return self._create_entry(task_state=task_state, task_output=progress, student=student)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class InstructorTaskCourseTestCase(LoginEnrollmentTestCase, ModuleStoreTestCase):
     """
     Base test class for InstructorTask-related tests that require
@@ -184,7 +184,7 @@ class InstructorTaskCourseTestCase(LoginEnrollmentTestCase, ModuleStoreTestCase)
         return request
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class InstructorTaskModuleTestCase(InstructorTaskCourseTestCase):
     """
     Base test class for InstructorTask-related tests that require

lms/djangoapps/licenses/tests.py

@@ -15,7 +15,7 @@ from django.core.management import call_command
 from django.core.urlresolvers import reverse
 from nose.tools import assert_true  # pylint: disable=E0611
 
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from licenses.models import CourseSoftware, UserLicense
 
 from student.tests.factories import UserFactory
@@ -144,7 +144,7 @@ class LicenseTestCase(TestCase):
         self.assertEqual(302, response.status_code)
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class CommandTest(ModuleStoreTestCase):
     '''Test management command for importing serial numbers'''
     def setUp(self):

lms/djangoapps/oauth2_handler/tests.py

 # pylint: disable=missing-docstring
 from django.test.utils import override_settings
-from django.test import TestCase
 
 from courseware.tests.tests import TEST_DATA_MIXED_MODULESTORE
 from lang_pref import LANGUAGE_KEY
@@ -14,9 +13,11 @@ from user_api.models import UserPreference
 # Will also run default tests for IDTokens and UserInfo
 from oauth2_provider.tests import IDTokenTestCase, UserInfoTestCase
 
+from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
+
 
 @override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
-class BaseTestMixin(TestCase):
+class BaseTestMixin(ModuleStoreTestCase):
     profile = None
 
     def setUp(self):

lms/djangoapps/staticbook/tests.py

@@ -10,7 +10,7 @@ import requests
 from django.test.utils import override_settings
 from django.core.urlresolvers import reverse, NoReverseMatch
 
-from courseware.tests.modulestore_config import TEST_DATA_MIXED_MODULESTORE
+from courseware.tests.modulestore_config import TEST_DATA_MONGO_MODULESTORE
 from student.tests.factories import UserFactory, CourseEnrollmentFactory
 from xmodule.modulestore.tests.factories import CourseFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
@@ -46,7 +46,7 @@ HTML_BOOK = {
 }
 
 
-@override_settings(MODULESTORE=TEST_DATA_MIXED_MODULESTORE)
+@override_settings(MODULESTORE=TEST_DATA_MONGO_MODULESTORE)
 class StaticBookTest(ModuleStoreTestCase):
     """
     Helpers for the static book tests.