test generator failing

gistfile1.rb

# this is failing to work as I thought because #test() is creating a function on the fly.
# is there a way to do this?

[:index, :new].each do |method|
 test "should redirect when not logged in (#{method})" do
   get method
   assert_redirect_to login_url
 end
end

# I expect it to generate this and execute it:

test "should redirect when not logged in (index)" do
   get :index
   assert_redirect_to login_url
end
test "should redirect when not logged in (new)" do
   get :new
   assert_redirect_to login_url
end

# I get this error:

#ERROR should redirect when not logged in (destroy) (0.01s) 
#          ActionController::RoutingError: No route matches {:id=>"980190962", :controller=>"groups", :action=>"method"}
#          /Users/cdean/.rvm/gems/jruby-1.6.4@velodash/gems/actionpack-3.1.1.rc1/lib/action_dispatch/routing/route_set.rb:464:in `raise_routing_error'

# I can tell from the error that this is what's getting generated:

test "should redirect when not logged in (new)" do
   get method 
   assert_redirect_to login_url
end

#the generated method is literally looking in this scope for the method variable, not the scope of the each.