Spec for DataObjects with encoded string support. (will be failed)

data_objects_encoded_string_spec.patch

diff --git a/data_objects/lib/data_objects/spec/encoding_spec.rb b/data_objects/lib/data_objects/spec/encoding_spec.rb
index 4b14e17..de3a974 100644
--- a/data_objects/lib/data_objects/spec/encoding_spec.rb
+++ b/data_objects/lib/data_objects/spec/encoding_spec.rb
@@ -40,4 +40,43 @@ share_examples_for 'a driver supporting encodings' do
 
 
   end
+
+  if defined?(::Encoding)
+
+    describe 'with encoded string support' do
+
+      include DataObjectsSpecHelpers
+
+      before :all do
+        setup_test_environment
+      end
+
+      describe 'reading a String' do
+        before  do
+          @reader = @connection.create_command("SELECT name FROM widgets WHERE ad_description = ?").execute_reader('Buy this product now!')
+          @reader.next!
+          @values = @reader.values
+        end
+
+        it 'should return UTF-8 encoded String' do
+          @values.first.should be_kind_of(String)
+          @values.first.encoding.name.should == 'UTF-8'
+        end
+      end
+
+      describe 'reading a ByteArray' do
+        before  do
+          @reader = @connection.create_command("SELECT ad_image FROM widgets WHERE ad_description = ?").execute_reader('Buy this product now!')
+          @reader.next!
+          @values = @reader.values
+        end
+
+        it 'should return ASCII-8BIT encoded ByteArray' do
+          @values.first.should be_kind_of(::Extlib::ByteArray)
+          @values.first.encoding.name.should == 'ASCII-8BIT'
+        end
+      end
+    end
+  end
+
 end