def test_number_mongo_calls(self, store_builder, depth, lazy, access_all_block_fields, num_mongo_calls):
request_cache = MemoryCache()
with store_builder.build(request_cache=request_cache) as (content_store, modulestore):
course_key = self._import_course(content_store, modulestore)
# Starting at the root course block, do a breadth-first traversal using
# get_children() to retrieve each block's children.
with check_mongo_calls(num_mongo_calls):
with modulestore.bulk_operations(course_key):
start_block = modulestore.get_course(course_key, depth=depth, lazy=lazy)
self._traverse_blocks_in_course(start_block, access_all_block_fields)
def test_lazy_when_course_previously_cached(self, store_builder, num_mongo_calls):
request_cache = MemoryCache()
with store_builder.build(request_cache=request_cache) as (content_store, modulestore):
course_key = self._import_course(content_store, modulestore)
with check_mongo_calls(num_mongo_calls):
with modulestore.bulk_operations(course_key):
# assume the course was retrieved earlier
course = modulestore.get_course(course_key, depth=0, lazy=True)
# and then subsequently retrieved with the lazy and depth=None values
course = modulestore.get_item(course.location, depth=None, lazy=False)
self._traverse_blocks_in_course(course, access_all_block_fields=True)
def test_number_mongo_calls(self, store_builder, depth, lazy, access_all_block_fields, num_mongo_calls):
request_cache = MemoryCache()
with store_builder.build(request_cache=request_cache) as (content_store, modulestore):
course_key = self._import_course(content_store, modulestore)
# Course traversal modeled after the traversal done here:
# lms/djangoapps/mobile_api/video_outlines/serializers.py:BlockOutline
# Starting at the root course block, do a breadth-first traversal using
# get_children() to retrieve each block's children.
with check_mongo_calls(num_mongo_calls):
with modulestore.bulk_operations(course_key):
start_block = modulestore.get_course(course_key, depth=depth, lazy=lazy)
self._traverse_blocks_in_course(start_block, access_all_block_fields)
def setUp(self):
self.user_id = random.getrandbits(32)
super(SplitWMongoCourseBootstrapper, self).setUp()
self.split_mongo = SplitMongoModuleStore(None, self.db_config,
**self.modulestore_options)
self.addCleanup(self.split_mongo._drop_database) # pylint: disable=protected-access
self.draft_mongo = DraftMongoModuleStore(
None,
self.db_config,
branch_setting_func=lambda: ModuleStoreEnum.Branch.draft_preferred,
metadata_inheritance_cache_subsystem=MemoryCache(),
**self.modulestore_options)
self.addCleanup(self.draft_mongo._drop_database) # pylint: disable=protected-access
self.old_course_key = None
self.runtime = None
self._create_course()
def setUp(self):
self.db_config['collection'] = 'modulestore{0}'.format(uuid.uuid4().hex[:5])
self.user_id = random.getrandbits(32)
super(SplitWMongoCourseBootstrapper, self).setUp()
self.split_mongo = SplitMongoModuleStore(
None,
self.db_config,
**self.modulestore_options
)
self.addCleanup(self.split_mongo.db.connection.close)
self.addCleanup(self.tear_down_split)
self.draft_mongo = DraftMongoModuleStore(
None, self.db_config, branch_setting_func=lambda: ModuleStoreEnum.Branch.draft_preferred,
metadata_inheritance_cache_subsystem=MemoryCache(),
**self.modulestore_options
)
self.addCleanup(self.tear_down_mongo)
self.old_course_key = None
self.runtime = None
self._create_course()
