Merge pull request #14770 from edx/neem/waffle-utils

cms/envs/test.py

common/djangoapps/request_cache/__init__.py

common/djangoapps/request_cache/tests.py

lms/djangoapps/course_api/blocks/tests/test_api.py

lms/envs/test.py

...ore/djangoapps/content/block_structure/config/__init__.py

...k_structure/management/commands/generate_course_blocks.py

openedx/core/djangoapps/content/block_structure/manager.py

openedx/core/djangoapps/content/block_structure/models.py

openedx/core/djangoapps/content/block_structure/signals.py

openedx/core/djangoapps/content/block_structure/store.py

openedx/core/djangoapps/content/block_structure/tasks.py

.../core/djangoapps/content/block_structure/tests/helpers.py

.../djangoapps/content/block_structure/tests/test_manager.py

...e/djangoapps/content/block_structure/tests/test_models.py

.../djangoapps/content/block_structure/tests/test_signals.py

...re/djangoapps/content/block_structure/tests/test_store.py

openedx/core/djangolib/testing/waffle_utils.py

openedx/core/djangolib/waffle_utils.py