/usr/lib/ruby/vendor_ruby/fog/test_helpers/ is in ruby-fog-core 1.45.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/fog/test_helpers/collection_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/compute/
/usr/lib/ruby/vendor_ruby/fog/test_helpers/compute/flavors_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/compute/server_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/compute/servers_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/formats_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/minitest/
/usr/lib/ruby/vendor_ruby/fog/test_helpers/minitest/assertions.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/minitest/expectations.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/mock_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/model_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/responds_to_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/succeeds_helper.rb
/usr/lib/ruby/vendor_ruby/fog/test_helpers/types_helper.rb