PStore test

I see the following test in associations_test.rb in AR: http://github.com/rails/rails/blob/2-3-stable/activerecord/test/cases/associations_test.rb#L68-87

But I don’t actually see the code that it’s covering. There is nowhere in the Rails 2.3 source that I can see require ‘pstore’ or PStore.new outside of this context. There are mentions in the changelog but nothing that says “this has gone away”.

Is it just something that was just forgotten about?

Here's the doc for PStore:
http://www.ruby-doc.org/stdlib/libdoc/pstore/rdoc/classes/PStore.html

The default session store used to be CGI::Session::PStore; I'm assuming this is testing that AR objects can be stored there. Looks like it went away in the transition from 2.2 to 2.3, in favor of Rack session stuff.

--Matt Jones