test/unit/bio/test_alignment.rb in bio-1.3.1 vs test/unit/bio/test_alignment.rb in bio-1.4.0

@@ -4,16 +4,18 @@
 # Copyright::  Copyright (C) 2004
 #              Moses Hohman <[e-mail]>
 #              2005 Naohisa Goto <[e-mail]>
 # License::    The Ruby License
 #
-#  $Id: test_alignment.rb,v 1.12 2007/12/26 13:55:40 ngoto Exp $
+#  $Id:$
 #
 
+# loading helper routine for testing bioruby
 require 'pathname'
-libpath = Pathname.new(File.join(File.dirname(__FILE__), ['..'] * 3, 'lib')).cleanpath.to_s
-$:.unshift(libpath) unless $:.include?(libpath)
+load Pathname.new(File.join(File.dirname(__FILE__), ['..'] * 2,
+                            'bioruby_test_helper.rb')).cleanpath.to_s
 
+# libraries needed for the tests
 require 'test/unit'
 require 'bio/alignment'
 
 module Bio