test/test_messages_dir.rb in sup-0.20.0 vs test/test_messages_dir.rb in sup-0.21.0

@@ -4,30 +4,12 @@
 require 'sup'
 require 'stringio'
 
 require 'dummy_source'
 
-# override File.exists? to make it work with StringIO for testing.
-# FIXME: do aliasing to avoid breaking this when sup moves from
-# File.exists? to File.exist?
-
-class File
-
-  def File.exists? file
-    # puts "fake File::exists?"
-
-    if file.is_a?(StringIO)
-      return false
-    end
-    # use the different function
-    File.exist?(file)
-  end
-
-end
-
 module Redwood
 
-class TestMessagesDir < ::Minitest::Unit::TestCase
+class TestMessagesDir < ::Minitest::Test
 
   def setup
     @path = Dir.mktmpdir
     Redwood::HookManager.init File.join(@path, 'hooks')
   end