test/unit/bio/sequence/test_na.rb in bio-1.3.1 vs test/unit/bio/sequence/test_na.rb in bio-1.4.0

@@ -6,13 +6,15 @@
 # License::     The Ruby License
 #
 # $Id:$
 #
 
+# loading helper routine for testing bioruby
 require 'pathname'
-libpath = Pathname.new(File.join(File.dirname(__FILE__), ['..'] * 4, 'lib')).cleanpath.to_s
-$:.unshift(libpath) unless $:.include?(libpath)
+load Pathname.new(File.join(File.dirname(__FILE__), ['..'] * 3,
+                            'bioruby_test_helper.rb')).cleanpath.to_s
 
+# libraries needed for the tests
 require 'test/unit'
 require 'bio/sequence'
 require 'bio/sequence/na'  
 
 module Bio