Merge pull request #108 from Mth0158/remove-duplicate-method

Improve test_helper files method

Author: rafaelfranca

test/test_helper.rb

@@ -46,7 +46,7 @@ def each_content_type_fixture(folder)
   end
 
   def files(name)
-    Pathname.new fixture_path(name)
+    self.class.files(name)
   end
 
   def fixture_path(name)