Testing Rails 1.2 Style Edit

I followed the Rails Recipes book and refactored my testing code to use the DSL.

new_session do |bob|     bob.goes_to_login_page     bob.fills_out_the_login_form_and_submits_to_log_in_successfully              :login => @quentin.login,              :password => "test"       bob.views_billing_profile       bob.goes_to_edit_billing_profile_page end

When I run the test for:

def updates_billing_profile     put :update, :id => 1, :billing_profile => { :name => "Bugs Funny Bunny" } end

I get the following error:

BillingProfileStoriesTest     test_should_show_billing_profile_only_for_logged_in_user ERROR         NoMethodError: undefined method `' for :update:Symbol

Can someone please tell me how to test the Rails 1.2 style update functionality? TIA.