Hello,
I'm using Rails 3.0.6 and I find that minitest (both the Ruby 1.9.2-p180 version and also the minitest 2.0.2 gem) is ignoring the message I'm passing to assert_response():
post :create, content: File.read(file) assert_response :success, response.body
When the assertion fails, minitest is not showing my `response.body` message and is instead always showing "Expected block to return true value." as the message.
Thanks for your consideration.
P.S. Test::Unit 2.2.0 does not exhibit this problem.