require "spec_helper" module RPS describe UI do let(:io) { StringIO.new } let(:ui) { UI.new(io) } it "renders the given proc" do pe = mock( :exe => "/usr/bin/ruby1.8", :pid => 123, :command_line => %w[ruby -e sleep] ) ui.render pe io.string.should == "123 [/usr/bin/ruby1.8] ruby -e sleep\n" end end end