private ICommandConverter[] SetupCommandConverter()
{
_container = new CompositionContainer();
var batch = new CompositionBatch();
_item = new SimpleCommand();
batch.AddExportedValue<IItem>(_item);
_container.Compose(batch);
var converters = new[] {new ICommandConverter(_container)};
_luceneStorage = new LuceneStorage(converters);
return converters;
}