Clean up test suite

test/test_helper.rb

@@ -1,12 +1,7 @@
 #!/usr/bin/env ruby
-extras_path = File.join File.dirname(__FILE__), 'extra'
-$LOAD_PATH.unshift(extras_path) unless $LOAD_PATH.include? extras_path
 
-require 'rubygems' unless RUBY_VERSION >= '1.9'
 require 'test/unit'
 require 'test/unit/assertions'
-require 'caller'
-require 'breakpoint'
 begin
   require 'ruby-debug'
 rescue LoadError
@@ -16,9 +11,7 @@ require File.join(File.dirname(__FILE__), '..', 'lib', 'liquid')
 
 
 module Test
-
   module Unit
-
     module Assertions
       include Liquid
 
@@ -32,7 +25,5 @@ module Test
         assert_match expected, Template.parse(template).render(assigns)
       end
     end # Assertions
-
   end # Unit
-
 end # Test