Split notification specs according to codebase modules
This is a continuation of !2785 (merged) and closes #13427 (moved). Notify spec was removed since it had no specific test left.
@grzesiek, can you please review this?
This is a continuation of !2785 (merged) and closes #13427 (moved). Notify spec was removed since it had no specific test left.
@grzesiek, can you please review this?