Remove unnecessary stubs from praefect_spec.rb
This is follow-up to !3791 (merged).
If I understand the comments from that review correctly, this change removes unwanted cruft from the Rspec tests for Praefect.
This is follow-up to !3791 (merged).
If I understand the comments from that review correctly, this change removes unwanted cruft from the Rspec tests for Praefect.