lib/dm-adapter-simpledb/utils.rb in dm-adapter-simpledb-1.3.0 vs lib/dm-adapter-simpledb/utils.rb in dm-adapter-simpledb-1.4.0

@@ -1,6 +1,50 @@
 module DmAdapterSimpledb
   module Utils
+    class NullObject
+      def method_missing(*args, &block)
+        self
+      end
+    end
+
+    class NullSdbInterface
+      def initialize(logger=NullObject.new)
+        @logger = logger
+      end
+
+      def select(*args, &block)
+        @logger.debug "[SELECT] #{args.inspect}"
+        {
+          :items => []
+        }
+      end
+
+      def get_attributes(*args, &block)
+        @logger.debug "[GET_ATTRIBUTES] #{args.inspect}"
+        {}
+      end
+
+      def list_domains(*args, &block)
+        @logger.debug "[LIST_DOMAINS] #{args.inspect}"
+        {}
+      end
+
+      def put_attributes(*args, &block)
+        @logger.debug "[PUT_ATTRIBUTES] #{args.inspect}"
+        {}
+      end
+
+      def delete_attributes(*args, &block)
+        @logger.debug "[DELETE_ATTRIBUTES] #{args.inspect}"
+        {}
+      end
+
+      def create_domain(*args, &block)
+        @logger.debug "[CREATE_DOMAIN] #{args.inspect}"
+        {}
+      end
+    end
+
     def transform_hash(original, options={}, &block)
       original.inject({}){|result, (key,value)|
         value = if (options[:deep] && Hash === value) 
                   transform_hash(value, options, &block)
                 else