test/unit/test_support.rb in mongo_mapper-0.6.2 vs test/unit/test_support.rb in mongo_mapper-0.6.3

@@ -329,6 +329,14 @@
       Time.zone = 'Hawaii'
       Time.from_mongo(nil).should be_nil
       Time.zone = nil
     end
   end
+  
+  context "Mongo::ObjectID.to_json" do
+    should "convert object id to string" do
+      id = Mongo::ObjectID.new
+      id.to_json.should == id.to_s
+    end
+  end
+  
 end
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