From: Edwin Fine Date: 2006-11-25T15:09:40+09:00 Subject: Re: Generic way to test for expected SystemCallError I had the same issue with TestUnit. I wound up writing my own assert_raise function, which I named assert_raise_s, based on the TestUnit assert_raise code. I then extend test/unit with the code. require 'test/unit' require 'assert_raise_s.rb' I tried to attach the code but am getting a Rails Application Error. Should I post the code itself? -- Posted via http://www.ruby-forum.com/.