spec/support/dummy_importer.rb in sprockets-sass-1.3.1 vs spec/support/dummy_importer.rb in sprockets-sass-2.0.0.beta1

@@ -1,8 +1,8 @@
 module Sprockets
   module Sass
 
-    class DummyImporter < Importer
+    class DummyImporter < Sprockets::Sass::Utils.get_class_by_version("Importer")
       attr_accessor :has_been_used
 
       def initialize
         super()
         @has_been_used = false