flori/json — pull request #114 by nahi (2012-01-06 05:12:29+00:00)
Title: Add test-unit as test group dependency

When we run 'rake test' through bundler like 'bundle exec rake test', we
need test-unit gem installed. It's because testrb in bundler gem
activates 'test-unit' gem in contrast stock testrb in Ruby dist doesn't.

I'm suspecting it's a bug of bundler but it might be good to add
'test-unit' to Gemfile for a workaround because Gemfile is for bundler.