Don't call methods on a non-enabled CDN.

lib/fog/rackspace/cdn.rb

@@ -35,6 +35,12 @@ module Fog
           "X-Trans-Id"
         end
 
+        # Returns true if CDN service is enabled
+        # @return [Boolean]
+        def enabled?
+          @enabled
+        end
+
         def endpoint_uri(service_endpoint_url=nil)
           @uri = super(@rackspace_cdn_url || service_endpoint_url, :rackspace_cdn_url)
         end
@@ -98,6 +104,7 @@ module Fog
 
         def initialize(options={})
           @rackspace_username = options[:rackspace_username]
+          @enabled = false
         end
 
         def data
@@ -137,12 +144,6 @@ module Fog
           end
         end
 
-        # Returns true if CDN service is enabled
-        # @return [Boolean]
-        def enabled?
-          @enabled
-        end
-
         # Resets CDN connection
         def reload
           @cdn_connection.reset

lib/fog/rackspace/models/storage/directory.rb

@@ -166,8 +166,11 @@ module Fog
         def save
           requires :key
           create_or_update_container
-          raise Fog::Storage::Rackspace::Error.new("Directory can not be set as :public without a CDN provided") if public? && !cdn_enabled?
+          if cdn_enabled?
             @urls = service.cdn.publish_container(self, public?)
+          else
+            raise Fog::Storage::Rackspace::Error.new("Directory can not be set as :public without a CDN provided") if public?
+          end
           true
         end
         

tests/rackspace/requests/storage/object_tests.rb

@@ -1,8 +1,6 @@
 Shindo.tests('Fog::Storage[:rackspace] | object requests', ["rackspace"]) do
 
-  unless Fog.mocking?
   @directory = Fog::Storage[:rackspace].directories.create(:key => 'fogobjecttests')
-  end
 
   module RackspaceStorageHelpers
     def override_path(path)