jenkinsci/junit-attachments-plugin — pull request #5 by gitu (2014-02-01 18:04:01+00:00)
Title: Added Pattern to match tests based on file name

With this request one is able to add a file directly to a test method instead only by class, by naming it:
TestClass.testMethod.xyz

I also use the the regex instead of PREFIX to strip the information out of the Filename.