Refactor BlockNesting spec to use expect_offense helper
Refactor BlockNesting spec to use expect_offense helper

jmks/rubocop,tejasbubane/rubocop,bbatsov/rubocop,petehamilton/rubocop,deivid-rodriguez/rubocop,vergenzt/rubocop,meganemura/rubocop,jmks/rubocop,vergenzt/rubocop,bquorning/rubocop,meganemura/rubocop,panthomakos/rubocop,bbatsov/rubocop,rrosenblum/rubocop,maxjacobson/rubocop,meganemura/rubocop,smakagon/rubocop,smakagon/rubocop,panthomakos/rubocop,panthomakos/rubocop,maxjacobson/rubocop,jmks/rubocop,tejasbubane/rubocop,maxjacobson/rubocop,sue445/rubocop,rrosenblum/rubocop,jfelchner/rubocop,mikegee/rubocop,rrosenblum/rubocop,deivid-rodriguez/rubocop,tejasbubane/rubocop,tdeo/rubocop,mikegee/rubocop,sue445/rubocop,palkan/rubocop,bquorning/rubocop,sue445/rubocop,vergenzt/rubocop,deivid-rodriguez/rubocop,jfelchner/rubocop,tdeo/rubocop,petehamilton/rubocop,petehamilton/rubocop,palkan/rubocop,jfelchner/rubocop,mikegee/rubocop,bquorning/rubocop,tdeo/rubocop,palkan/rubocop