nbudin/google4r-checkout — pull request #13 by jamesmartin (2012-08-01 19:06:46+00:00)
Title: Create Subscriptions/Recurrent Items from XML Elements

While testing Subscriptions against the sandbox I noticed that `Subscription#create_from_element` was calling `Item#create_from_element` without passing the shopping cart, which causes `ArgumentError: wrong number of arguments (1 for 2)` to be thrown from deep inside `shared.rb`.

I fixed the incorrect usage and added a test case for `Item::Subscription#create_from_element`.