* test/rake: ditto. * NEWS: ditto. * test/lib/minitest/unit.rb: Add compatibility shim for minitest 5. This only provides minitest 5 unit test naming compatibility. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e