Support for non-english categories

spec/models/category_spec.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require 'spec_helper'
 
 describe Category do
@@ -59,6 +61,16 @@ describe Category do
     end
   end
 
+  describe 'non-english characters' do
+
+    let(:category) { Fabricate(:category, name: "電車男") }
+
+    it "creates a blank slug, this is OK." do
+      category.slug.should be_blank
+    end
+
+  end
+
   describe 'after create' do
 
     before do