import json import shutil from django.test.client import Client from django.test.utils import override_settings from django.conf import settings from django.core.urlresolvers import reverse from path import path from tempdir import mkdtemp_clean from fs.osfs import OSFS import copy from json import loads from datetime import timedelta from django.contrib.auth.models import User from django.dispatch import Signal from contentstore.utils import get_modulestore from contentstore.tests.utils import parse_json from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory from xmodule.modulestore import Location from xmodule.modulestore.store_utilities import clone_course from xmodule.modulestore.store_utilities import delete_course from xmodule.modulestore.django import modulestore from xmodule.contentstore.django import contentstore from xmodule.templates import update_templates from xmodule.modulestore.xml_exporter import export_to_xml from xmodule.modulestore.xml_importer import import_from_xml, perform_xlint from xmodule.modulestore.inheritance import own_metadata from xmodule.capa_module import CapaDescriptor from xmodule.course_module import CourseDescriptor from xmodule.seq_module import SequenceDescriptor from xmodule.modulestore.exceptions import ItemNotFoundError from contentstore.views.component import ADVANCED_COMPONENT_TYPES from django_comment_common.utils import are_permissions_roles_seeded TEST_DATA_MODULESTORE = copy.deepcopy(settings.MODULESTORE) TEST_DATA_MODULESTORE['default']['OPTIONS']['fs_root'] = path('common/test/data') TEST_DATA_MODULESTORE['direct']['OPTIONS']['fs_root'] = path('common/test/data') class MongoCollectionFindWrapper(object): def __init__(self, original): self.original = original self.counter = 0 def find(self, query, *args, **kwargs): self.counter = self.counter + 1 return self.original(query, *args, **kwargs) @override_settings(MODULESTORE=TEST_DATA_MODULESTORE) class ContentStoreToyCourseTest(ModuleStoreTestCase): """ Tests that rely on the toy courses. TODO: refactor using CourseFactory so they do not. """ def setUp(self): uname = 'testuser' email = 'test+courses@edx.org' password = 'foo' # Create the use so we can log them in. self.user = User.objects.create_user(uname, email, password) # Note that we do not actually need to do anything # for registration if we directly mark them active. self.user.is_active = True # Staff has access to view all courses self.user.is_staff = True self.user.save() self.client = Client() self.client.login(username=uname, password=password) def check_components_on_page(self, component_types, expected_types): """ Ensure that the right types end up on the page. component_types is the list of advanced components. expected_types is the list of elements that should appear on the page. expected_types and component_types should be similar, but not exactly the same -- for example, 'videoalpha' in component_types should cause 'Video Alpha' to be present. """ store = modulestore('direct') import_from_xml(store, 'common/test/data/', ['simple']) course = store.get_item(Location(['i4x', 'edX', 'simple', 'course', '2012_Fall', None]), depth=None) course.advanced_modules = component_types store.update_metadata(course.location, own_metadata(course)) # just pick one vertical descriptor = store.get_items(Location('i4x', 'edX', 'simple', 'vertical', None, None))[0] resp = self.client.get(reverse('edit_unit', kwargs={'location': descriptor.location.url()})) self.assertEqual(resp.status_code, 200) for expected in expected_types: self.assertIn(expected, resp.content) def test_advanced_components_in_edit_unit(self): # This could be made better, but for now let's just assert that we see the advanced modules mentioned in the page # response HTML self.check_components_on_page(ADVANCED_COMPONENT_TYPES, ['Video Alpha', 'Word cloud', 'Annotation', 'Open Ended Response', 'Peer Grading Interface']) def test_advanced_components_require_two_clicks(self): self.check_components_on_page(['videoalpha'], ['Video Alpha']) def check_edit_unit(self, test_course_name): import_from_xml(modulestore('direct'), 'common/test/data/', [test_course_name]) for descriptor in modulestore().get_items(Location(None, None, 'vertical', None, None)): print "Checking ", descriptor.location.url() print descriptor.__class__, descriptor.location resp = self.client.get(reverse('edit_unit', kwargs={'location': descriptor.location.url()})) self.assertEqual(resp.status_code, 200) def test_edit_unit_toy(self): self.check_edit_unit('toy') def test_edit_unit_full(self): self.check_edit_unit('full') def _get_draft_counts(self, item): cnt = 1 if getattr(item, 'is_draft', False) else 0 for child in item.get_children(): cnt = cnt + self._get_draft_counts(child) return cnt def test_get_items(self): ''' This verifies a bug we had where the None setting in get_items() meant 'wildcard' Unfortunately, None = published for the revision field, so get_items() would return both draft and non-draft copies. ''' store = modulestore('direct') draft_store = modulestore('draft') import_from_xml(store, 'common/test/data/', ['simple']) html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) draft_store.clone_item(html_module.location, html_module.location) # now query get_items() to get this location with revision=None, this should just # return back a single item (not 2) items = store.get_items(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertEqual(len(items), 1) self.assertFalse(getattr(items[0], 'is_draft', False)) # now refetch from the draft store. Note that even though we pass # None in the revision field, the draft store will replace that with 'draft' items = draft_store.get_items(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertEqual(len(items), 1) self.assertTrue(getattr(items[0], 'is_draft', False)) def test_draft_metadata(self): ''' This verifies a bug we had where inherited metadata was getting written to the module as 'own-metadata' when publishing. Also verifies the metadata inheritance is properly computed ''' store = modulestore('direct') draft_store = modulestore('draft') import_from_xml(store, 'common/test/data/', ['simple']) course = draft_store.get_item(Location(['i4x', 'edX', 'simple', 'course', '2012_Fall', None]), depth=None) html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertEqual(html_module.lms.graceperiod, course.lms.graceperiod) self.assertNotIn('graceperiod', own_metadata(html_module)) draft_store.clone_item(html_module.location, html_module.location) # refetch to check metadata html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertEqual(html_module.lms.graceperiod, course.lms.graceperiod) self.assertNotIn('graceperiod', own_metadata(html_module)) # publish module draft_store.publish(html_module.location, 0) # refetch to check metadata html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertEqual(html_module.lms.graceperiod, course.lms.graceperiod) self.assertNotIn('graceperiod', own_metadata(html_module)) # put back in draft and change metadata and see if it's now marked as 'own_metadata' draft_store.clone_item(html_module.location, html_module.location) html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) new_graceperiod = timedelta(**{'hours': 1}) self.assertNotIn('graceperiod', own_metadata(html_module)) html_module.lms.graceperiod = new_graceperiod self.assertIn('graceperiod', own_metadata(html_module)) self.assertEqual(html_module.lms.graceperiod, new_graceperiod) draft_store.update_metadata(html_module.location, own_metadata(html_module)) # read back to make sure it reads as 'own-metadata' html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertIn('graceperiod', own_metadata(html_module)) self.assertEqual(html_module.lms.graceperiod, new_graceperiod) # republish draft_store.publish(html_module.location, 0) # and re-read and verify 'own-metadata' draft_store.clone_item(html_module.location, html_module.location) html_module = draft_store.get_item(['i4x', 'edX', 'simple', 'html', 'test_html', None]) self.assertIn('graceperiod', own_metadata(html_module)) self.assertEqual(html_module.lms.graceperiod, new_graceperiod) def test_get_depth_with_drafts(self): import_from_xml(modulestore('direct'), 'common/test/data/', ['simple']) course = modulestore('draft').get_item( Location(['i4x', 'edX', 'simple', 'course', '2012_Fall', None]), depth=None ) # make sure no draft items have been returned num_drafts = self._get_draft_counts(course) self.assertEqual(num_drafts, 0) problem = modulestore('draft').get_item( Location(['i4x', 'edX', 'simple', 'problem', 'ps01-simple', None]) ) # put into draft modulestore('draft').clone_item(problem.location, problem.location) # make sure we can query that item and verify that it is a draft draft_problem = modulestore('draft').get_item( Location(['i4x', 'edX', 'simple', 'problem', 'ps01-simple', None]) ) self.assertTrue(getattr(draft_problem, 'is_draft', False)) #now requery with depth course = modulestore('draft').get_item( Location(['i4x', 'edX', 'simple', 'course', '2012_Fall', None]), depth=None ) # make sure just one draft item have been returned num_drafts = self._get_draft_counts(course) self.assertEqual(num_drafts, 1) def test_import_textbook_as_content_element(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) course = module_store.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None])) self.assertGreater(len(course.textbooks), 0) def test_static_tab_reordering(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) course = module_store.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None])) # reverse the ordering reverse_tabs = [] for tab in course.tabs: if tab['type'] == 'static_tab': reverse_tabs.insert(0, 'i4x://edX/full/static_tab/{0}'.format(tab['url_slug'])) self.client.post(reverse('reorder_static_tabs'), json.dumps({'tabs': reverse_tabs}), "application/json") course = module_store.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None])) # compare to make sure that the tabs information is in the expected order after the server call course_tabs = [] for tab in course.tabs: if tab['type'] == 'static_tab': course_tabs.append('i4x://edX/full/static_tab/{0}'.format(tab['url_slug'])) self.assertEqual(reverse_tabs, course_tabs) def test_import_polls(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) items = module_store.get_items(['i4x', 'edX', 'full', 'poll_question', None, None]) found = len(items) > 0 self.assertTrue(found) # check that there's actually content in the 'question' field self.assertGreater(len(items[0].question), 0) def test_xlint_fails(self): err_cnt = perform_xlint('common/test/data', ['full']) self.assertGreater(err_cnt, 0) def test_delete(self): direct_store = modulestore('direct') import_from_xml(direct_store, 'common/test/data/', ['full']) sequential = direct_store.get_item(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None])) chapter = direct_store.get_item(Location(['i4x', 'edX', 'full', 'chapter', 'Week_1', None])) # make sure the parent points to the child object which is to be deleted self.assertTrue(sequential.location.url() in chapter.children) self.client.post( reverse('delete_item'), json.dumps({'id': sequential.location.url(), 'delete_children': 'true', 'delete_all_versions': 'true'}), "application/json" ) found = False try: direct_store.get_item(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None])) found = True except ItemNotFoundError: pass self.assertFalse(found) chapter = direct_store.get_item(Location(['i4x', 'edX', 'full', 'chapter', 'Week_1', None])) # make sure the parent no longer points to the child object which was deleted self.assertFalse(sequential.location.url() in chapter.children) def test_about_overrides(self): ''' This test case verifies that a course can use specialized override for about data, e.g. /about/Fall_2012/effort.html while there is a base definition in /about/effort.html ''' module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) effort = module_store.get_item(Location(['i4x', 'edX', 'full', 'about', 'effort', None])) self.assertEqual(effort.data, '6 hours') # this one should be in a non-override folder effort = module_store.get_item(Location(['i4x', 'edX', 'full', 'about', 'end_date', None])) self.assertEqual(effort.data, 'TBD') def test_remove_hide_progress_tab(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) source_location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') course = module_store.get_item(source_location) self.assertFalse(course.hide_progress_tab) def test_clone_course(self): course_data = { 'template': 'i4x://edx/templates/course/Empty', 'org': 'MITx', 'number': '999', 'display_name': 'Robot Super Course', } module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) resp = self.client.post(reverse('create_new_course'), course_data) self.assertEqual(resp.status_code, 200) data = parse_json(resp) self.assertEqual(data['id'], 'i4x://MITx/999/course/Robot_Super_Course') content_store = contentstore() source_location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') dest_location = CourseDescriptor.id_to_location('MITx/999/Robot_Super_Course') clone_course(module_store, content_store, source_location, dest_location) # now loop through all the units in the course and verify that the clone can render them, which # means the objects are at least present items = module_store.get_items(Location(['i4x', 'edX', 'full', 'vertical', None])) self.assertGreater(len(items), 0) clone_items = module_store.get_items(Location(['i4x', 'MITx', '999', 'vertical', None])) self.assertGreater(len(clone_items), 0) for descriptor in items: new_loc = descriptor.location.replace(org='MITx', course='999') print "Checking {0} should now also be at {1}".format(descriptor.location.url(), new_loc.url()) resp = self.client.get(reverse('edit_unit', kwargs={'location': new_loc.url()})) self.assertEqual(resp.status_code, 200) def test_bad_contentstore_request(self): resp = self.client.get('http://localhost:8001/c4x/CDX/123123/asset/&images_circuits_Lab7Solution2.png') self.assertEqual(resp.status_code, 400) def test_delete_course(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) content_store = contentstore() location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') delete_course(module_store, content_store, location, commit=True) items = module_store.get_items(Location(['i4x', 'edX', 'full', 'vertical', None])) self.assertEqual(len(items), 0) def verify_content_existence(self, modulestore, root_dir, location, dirname, category_name, filename_suffix=''): filesystem = OSFS(root_dir / 'test_export') self.assertTrue(filesystem.exists(dirname)) query_loc = Location('i4x', location.org, location.course, category_name, None) items = modulestore.get_items(query_loc) for item in items: filesystem = OSFS(root_dir / ('test_export/' + dirname)) self.assertTrue(filesystem.exists(item.location.name + filename_suffix)) def test_export_course(self): module_store = modulestore('direct') draft_store = modulestore('draft') content_store = contentstore() import_from_xml(module_store, 'common/test/data/', ['full']) location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') # get a vertical (and components in it) to put into 'draft' vertical = module_store.get_item(Location(['i4x', 'edX', 'full', 'vertical', 'vertical_66', None]), depth=1) draft_store.clone_item(vertical.location, vertical.location) # We had a bug where orphaned draft nodes caused export to fail. This is here to cover that case. draft_store.clone_item(vertical.location, Location(['i4x', 'edX', 'full', 'vertical', 'no_references', 'draft'])) for child in vertical.get_children(): draft_store.clone_item(child.location, child.location) root_dir = path(mkdtemp_clean()) # now create a private vertical private_vertical = draft_store.clone_item(vertical.location, Location(['i4x', 'edX', 'full', 'vertical', 'a_private_vertical', None])) # add private to list of children sequential = module_store.get_item(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None])) private_location_no_draft = private_vertical.location.replace(revision=None) module_store.update_children(sequential.location, sequential.children + [private_location_no_draft.url()]) # read back the sequential, to make sure we have a pointer to sequential = module_store.get_item(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None])) self.assertIn(private_location_no_draft.url(), sequential.children) print 'Exporting to tempdir = {0}'.format(root_dir) # export out to a tempdir export_to_xml(module_store, content_store, location, root_dir, 'test_export', draft_modulestore=draft_store) # check for static tabs self.verify_content_existence(module_store, root_dir, location, 'tabs', 'static_tab', '.html') # check for custom_tags self.verify_content_existence(module_store, root_dir, location, 'info', 'course_info', '.html') # check for custom_tags self.verify_content_existence(module_store, root_dir, location, 'custom_tags', 'custom_tag_template') # check for graiding_policy.json filesystem = OSFS(root_dir / 'test_export/policies/6.002_Spring_2012') self.assertTrue(filesystem.exists('grading_policy.json')) course = module_store.get_item(location) # compare what's on disk compared to what we have in our course with filesystem.open('grading_policy.json', 'r') as grading_policy: on_disk = loads(grading_policy.read()) self.assertEqual(on_disk, course.grading_policy) #check for policy.json self.assertTrue(filesystem.exists('policy.json')) # compare what's on disk to what we have in the course module with filesystem.open('policy.json', 'r') as course_policy: on_disk = loads(course_policy.read()) self.assertIn('course/6.002_Spring_2012', on_disk) self.assertEqual(on_disk['course/6.002_Spring_2012'], own_metadata(course)) # remove old course delete_course(module_store, content_store, location) # reimport import_from_xml(module_store, root_dir, ['test_export'], draft_store=draft_store) items = module_store.get_items(Location(['i4x', 'edX', 'full', 'vertical', None])) self.assertGreater(len(items), 0) for descriptor in items: # don't try to look at private verticals. Right now we're running # the service in non-draft aware if getattr(descriptor, 'is_draft', False): print "Checking {0}....".format(descriptor.location.url()) resp = self.client.get(reverse('edit_unit', kwargs={'location': descriptor.location.url()})) self.assertEqual(resp.status_code, 200) # verify that we have the content in the draft store as well vertical = draft_store.get_item(Location(['i4x', 'edX', 'full', 'vertical', 'vertical_66', None]), depth=1) self.assertTrue(getattr(vertical, 'is_draft', False)) for child in vertical.get_children(): self.assertTrue(getattr(child, 'is_draft', False)) # make sure that we don't have a sequential that is in draft mode sequential = draft_store.get_item(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None])) self.assertFalse(getattr(sequential, 'is_draft', False)) # verify that we have the private vertical test_private_vertical = draft_store.get_item(Location(['i4x', 'edX', 'full', 'vertical', 'vertical_66', None])) self.assertTrue(getattr(test_private_vertical, 'is_draft', False)) # make sure the textbook survived the export/import course = module_store.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None])) self.assertGreater(len(course.textbooks), 0) shutil.rmtree(root_dir) def test_course_handouts_rewrites(self): module_store = modulestore('direct') # import a test course import_from_xml(module_store, 'common/test/data/', ['full']) handout_location = Location(['i4x', 'edX', 'full', 'course_info', 'handouts']) # get module info resp = self.client.get(reverse('module_info', kwargs={'module_location': handout_location})) # make sure we got a successful response self.assertEqual(resp.status_code, 200) # check that /static/ has been converted to the full path # note, we know the link it should be because that's what in the 'full' course in the test data self.assertContains(resp, '/c4x/edX/full/asset/handouts_schematic_tutorial.pdf') def test_prefetch_children(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') wrapper = MongoCollectionFindWrapper(module_store.collection.find) module_store.collection.find = wrapper.find course = module_store.get_item(location, depth=2) # make sure we haven't done too many round trips to DB # note we say 4 round trips here for 1) the course, 2 & 3) for the chapters and sequentials, and # 4) because of the RT due to calculating the inherited metadata self.assertEqual(wrapper.counter, 4) # make sure we pre-fetched a known sequential which should be at depth=2 self.assertTrue(Location(['i4x', 'edX', 'full', 'sequential', 'Administrivia_and_Circuit_Elements', None]) in course.system.module_data) # make sure we don't have a specific vertical which should be at depth=3 self.assertFalse(Location(['i4x', 'edX', 'full', 'vertical', 'vertical_58', None]) in course.system.module_data) def test_export_course_with_unknown_metadata(self): module_store = modulestore('direct') content_store = contentstore() import_from_xml(module_store, 'common/test/data/', ['full']) location = CourseDescriptor.id_to_location('edX/full/6.002_Spring_2012') root_dir = path(mkdtemp_clean()) course = module_store.get_item(location) metadata = own_metadata(course) # add a bool piece of unknown metadata so we can verify we don't throw an exception metadata['new_metadata'] = True module_store.update_metadata(location, metadata) print 'Exporting to tempdir = {0}'.format(root_dir) # export out to a tempdir export_to_xml(module_store, content_store, location, root_dir, 'test_export') class ContentStoreTest(ModuleStoreTestCase): """ Tests for the CMS ContentStore application. """ def setUp(self): """ These tests need a user in the DB so that the django Test Client can log them in. They inherit from the ModuleStoreTestCase class so that the mongodb collection will be cleared out before each test case execution and deleted afterwards. """ uname = 'testuser' email = 'test+courses@edx.org' password = 'foo' # Create the use so we can log them in. self.user = User.objects.create_user(uname, email, password) # Note that we do not actually need to do anything # for registration if we directly mark them active. self.user.is_active = True # Staff has access to view all courses self.user.is_staff = True self.user.save() self.client = Client() self.client.login(username=uname, password=password) self.course_data = { 'template': 'i4x://edx/templates/course/Empty', 'org': 'MITx', 'number': '999', 'display_name': 'Robot Super Course', } def test_create_course(self): """Test new course creation - happy path""" resp = self.client.post(reverse('create_new_course'), self.course_data) self.assertEqual(resp.status_code, 200) data = parse_json(resp) self.assertEqual(data['id'], 'i4x://MITx/999/course/Robot_Super_Course') def test_create_course_check_forum_seeding(self): """Test new course creation and verify forum seeding """ resp = self.client.post(reverse('create_new_course'), self.course_data) self.assertEqual(resp.status_code, 200) data = parse_json(resp) self.assertEqual(data['id'], 'i4x://MITx/999/course/Robot_Super_Course') self.assertTrue(are_permissions_roles_seeded('MITx/999/Robot_Super_Course')) def test_create_course_duplicate_course(self): """Test new course creation - error path""" resp = self.client.post(reverse('create_new_course'), self.course_data) resp = self.client.post(reverse('create_new_course'), self.course_data) data = parse_json(resp) self.assertEqual(resp.status_code, 200) self.assertEqual(data['ErrMsg'], 'There is already a course defined with this name.') def test_create_course_duplicate_number(self): """Test new course creation - error path""" resp = self.client.post(reverse('create_new_course'), self.course_data) self.course_data['display_name'] = 'Robot Super Course Two' resp = self.client.post(reverse('create_new_course'), self.course_data) data = parse_json(resp) self.assertEqual(resp.status_code, 200) self.assertEqual(data['ErrMsg'], 'There is already a course defined with the same organization and course number.') def test_create_course_with_bad_organization(self): """Test new course creation - error path for bad organization name""" self.course_data['org'] = 'University of California, Berkeley' resp = self.client.post(reverse('create_new_course'), self.course_data) data = parse_json(resp) self.assertEqual(resp.status_code, 200) self.assertEqual(data['ErrMsg'], "Unable to create course 'Robot Super Course'.\n\nInvalid characters in 'University of California, Berkeley'.") def test_course_index_view_with_no_courses(self): """Test viewing the index page with no courses""" # Create a course so there is something to view resp = self.client.get(reverse('index')) self.assertContains( resp, '

My Courses

', status_code=200, html=True ) def test_course_factory(self): """Test that the course factory works correctly.""" course = CourseFactory.create() self.assertIsInstance(course, CourseDescriptor) def test_item_factory(self): """Test that the item factory works correctly.""" course = CourseFactory.create() item = ItemFactory.create(parent_location=course.location) self.assertIsInstance(item, SequenceDescriptor) def test_course_index_view_with_course(self): """Test viewing the index page with an existing course""" CourseFactory.create(display_name='Robot Super Educational Course') resp = self.client.get(reverse('index')) self.assertContains( resp, 'Robot Super Educational Course', status_code=200, html=True ) def test_course_overview_view_with_course(self): """Test viewing the course overview page with an existing course""" CourseFactory.create(org='MITx', course='999', display_name='Robot Super Course') data = { 'org': 'MITx', 'course': '999', 'name': Location.clean('Robot Super Course'), } resp = self.client.get(reverse('course_index', kwargs=data)) self.assertContains( resp, '
', status_code=200, html=True ) def test_clone_item(self): """Test cloning an item. E.g. creating a new section""" CourseFactory.create(org='MITx', course='999', display_name='Robot Super Course') section_data = { 'parent_location': 'i4x://MITx/999/course/Robot_Super_Course', 'template': 'i4x://edx/templates/chapter/Empty', 'display_name': 'Section One', } resp = self.client.post(reverse('clone_item'), section_data) self.assertEqual(resp.status_code, 200) data = parse_json(resp) self.assertRegexpMatches( data['id'], r"^i4x://MITx/999/chapter/([0-9]|[a-f]){32}$" ) def test_capa_module(self): """Test that a problem treats markdown specially.""" CourseFactory.create(org='MITx', course='999', display_name='Robot Super Course') problem_data = { 'parent_location': 'i4x://MITx/999/course/Robot_Super_Course', 'template': 'i4x://edx/templates/problem/Blank_Common_Problem' } resp = self.client.post(reverse('clone_item'), problem_data) self.assertEqual(resp.status_code, 200) payload = parse_json(resp) problem_loc = payload['id'] problem = get_modulestore(problem_loc).get_item(problem_loc) # should be a CapaDescriptor self.assertIsInstance(problem, CapaDescriptor, "New problem is not a CapaDescriptor") context = problem.get_context() self.assertIn('markdown', context, "markdown is missing from context") self.assertNotIn('markdown', problem.editable_metadata_fields, "Markdown slipped into the editable metadata fields") def test_cms_imported_course_walkthrough(self): """ Import and walk through some common URL endpoints. This just verifies non-500 and no other correct behavior, so it is not a deep test """ import_from_xml(modulestore('direct'), 'common/test/data/', ['simple']) loc = Location(['i4x', 'edX', 'simple', 'course', '2012_Fall', None]) resp = self.client.get(reverse('course_index', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) self.assertContains(resp, 'Chapter 2') # go to various pages # import page resp = self.client.get(reverse('import_course', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # export page resp = self.client.get(reverse('export_course', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # manage users resp = self.client.get(reverse('manage_users', kwargs={'location': loc.url()})) self.assertEqual(200, resp.status_code) # course info resp = self.client.get(reverse('course_info', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # settings_details resp = self.client.get(reverse('settings_details', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # settings_details resp = self.client.get(reverse('settings_grading', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # static_pages resp = self.client.get(reverse('static_pages', kwargs={'org': loc.org, 'course': loc.course, 'coursename': loc.name})) self.assertEqual(200, resp.status_code) # static_pages resp = self.client.get(reverse('asset_index', kwargs={'org': loc.org, 'course': loc.course, 'name': loc.name})) self.assertEqual(200, resp.status_code) # go look at a subsection page subsection_location = loc.replace(category='sequential', name='test_sequence') resp = self.client.get(reverse('edit_subsection', kwargs={'location': subsection_location.url()})) self.assertEqual(200, resp.status_code) # go look at the Edit page unit_location = loc.replace(category='vertical', name='test_vertical') resp = self.client.get(reverse('edit_unit', kwargs={'location': unit_location.url()})) self.assertEqual(200, resp.status_code) # delete a component del_loc = loc.replace(category='html', name='test_html') resp = self.client.post(reverse('delete_item'), json.dumps({'id': del_loc.url()}), "application/json") self.assertEqual(200, resp.status_code) # delete a unit del_loc = loc.replace(category='vertical', name='test_vertical') resp = self.client.post(reverse('delete_item'), json.dumps({'id': del_loc.url()}), "application/json") self.assertEqual(200, resp.status_code) # delete a unit del_loc = loc.replace(category='sequential', name='test_sequence') resp = self.client.post(reverse('delete_item'), json.dumps({'id': del_loc.url()}), "application/json") self.assertEqual(200, resp.status_code) # delete a chapter del_loc = loc.replace(category='chapter', name='chapter_2') resp = self.client.post(reverse('delete_item'), json.dumps({'id': del_loc.url()}), "application/json") self.assertEqual(200, resp.status_code) def test_import_metadata_with_attempts_empty_string(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['simple']) did_load_item = False try: module_store.get_item(Location(['i4x', 'edX', 'simple', 'problem', 'ps01-simple', None])) did_load_item = True except ItemNotFoundError: pass # make sure we found the item (e.g. it didn't error while loading) self.assertTrue(did_load_item) def test_forum_id_generation(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) new_component_location = Location('i4x', 'edX', 'full', 'discussion', 'new_component') source_template_location = Location('i4x', 'edx', 'templates', 'discussion', 'Discussion_Tag') # crate a new module and add it as a child to a vertical module_store.clone_item(source_template_location, new_component_location) new_discussion_item = module_store.get_item(new_component_location) self.assertNotEquals(new_discussion_item.discussion_id, '$$GUID$$') def test_update_modulestore_signal_did_fire(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) try: module_store.modulestore_update_signal = Signal(providing_args=['modulestore', 'course_id', 'location']) self.got_signal = False def _signal_hander(modulestore=None, course_id=None, location=None, **kwargs): self.got_signal = True module_store.modulestore_update_signal.connect(_signal_hander) new_component_location = Location('i4x', 'edX', 'full', 'html', 'new_component') source_template_location = Location('i4x', 'edx', 'templates', 'html', 'Blank_HTML_Page') # crate a new module module_store.clone_item(source_template_location, new_component_location) finally: module_store.modulestore_update_signal = None self.assertTrue(self.got_signal) def test_metadata_inheritance(self): module_store = modulestore('direct') import_from_xml(module_store, 'common/test/data/', ['full']) course = module_store.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None])) verticals = module_store.get_items(['i4x', 'edX', 'full', 'vertical', None, None]) # let's assert on the metadata_inheritance on an existing vertical for vertical in verticals: self.assertEqual(course.lms.xqa_key, vertical.lms.xqa_key) self.assertGreater(len(verticals), 0) new_component_location = Location('i4x', 'edX', 'full', 'html', 'new_component') source_template_location = Location('i4x', 'edx', 'templates', 'html', 'Blank_HTML_Page') # crate a new module and add it as a child to a vertical module_store.clone_item(source_template_location, new_component_location) parent = verticals[0] module_store.update_children(parent.location, parent.children + [new_component_location.url()]) # flush the cache module_store.refresh_cached_metadata_inheritance_tree(new_component_location) new_module = module_store.get_item(new_component_location) # check for grace period definition which should be defined at the course level self.assertEqual(parent.lms.graceperiod, new_module.lms.graceperiod) self.assertEqual(course.lms.xqa_key, new_module.lms.xqa_key) # # now let's define an override at the leaf node level # new_module.lms.graceperiod = timedelta(1) module_store.update_metadata(new_module.location, own_metadata(new_module)) # flush the cache and refetch module_store.refresh_cached_metadata_inheritance_tree(new_component_location) new_module = module_store.get_item(new_component_location) self.assertEqual(timedelta(1), new_module.lms.graceperiod) class TemplateTestCase(ModuleStoreTestCase): def test_template_cleanup(self): module_store = modulestore('direct') # insert a bogus template in the store bogus_template_location = Location('i4x', 'edx', 'templates', 'html', 'bogus') source_template_location = Location('i4x', 'edx', 'templates', 'html', 'Blank_HTML_Page') module_store.clone_item(source_template_location, bogus_template_location) verify_create = module_store.get_item(bogus_template_location) self.assertIsNotNone(verify_create) # now run cleanup update_templates(modulestore('direct')) # now try to find dangling template, it should not be in DB any longer asserted = False try: verify_create = module_store.get_item(bogus_template_location) except ItemNotFoundError: asserted = True self.assertTrue(asserted)