require 'rack/test' require 'stringio' require 'test/unit' require 'tmpdir' ENV['RACK_ENV'] = 'test' WORKING_DIRECTORY = Dir.pwd.freeze ARGV.clear def silent _stdout = $stdout $stdout = mock = StringIO.new begin yield ensure $stdout = _stdout end end def temp path = File.expand_path "#{Dir.tmpdir}/#{Time.now.to_i}#{rand(1000)}/" FileUtils.mkdir_p path Dir.chdir path yield path ensure Dir.chdir WORKING_DIRECTORY FileUtils.rm_rf(path) if File.exists?(path) end module Dashing class Test < Test::Unit::TestCase include Rack::Test::Methods end end