Fixed: Title with non-ascii characters breaks wiki

git-svn-id: http://redmine.rubyforge.org/svn/trunk@805 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/wiki_test.rb

@@ -36,4 +36,9 @@ class WikiTest < Test::Unit::TestCase
     @wiki.reload
     assert_equal "Another start page", @wiki.start_page
   end
+  
+  def test_titleize
+    assert_equal 'Page_title_with_CAPITALES', Wiki.titleize('page title with CAPITALES')
+    assert_equal 'テスト', Wiki.titleize('テスト')
+  end
 end