spree/spree_active_shipping — pull request #18 by danmorin (2012-02-12 00:16:29+00:00)
Title: Added test-mode preference

I couldn't find a way to use a carrier's test environment with this extension so I added a preference that allows you to select between test and production. Defaults to false (production servers).

Set with:
Spree::ActiveShipping::Config[:test_mode] = true