test/testing.rb in dao-4.2.1 vs test/testing.rb in dao-4.4.2

@@ -1,4 +1,5 @@
+# -*- encoding : utf-8 -*-
 require 'test/unit'
 
 testdir = File.expand_path(File.dirname(__FILE__))
 rootdir = File.dirname(testdir)
 libdir = File.join(rootdir, 'lib')