test/functional/test_protected.rb in mongo_mapper-0.7.2 vs test/functional/test_protected.rb in mongo_mapper-0.7.3

@@ -74,12 +74,10 @@
   context "Single collection inherited protected attributes" do
     setup do
       class ::GrandParent
         include MongoMapper::Document
 
-        key :_type, String
         key :site_id, ObjectId
-
         attr_protected :site_id
       end
       GrandParent.collection.remove
 
       class ::Child < ::GrandParent