class Shindo::Tests

def display_error(error)
  Thread.current[:formatador].display_line("[red]#{error.message} (#{error.class})[/]")
  unless error.backtrace.empty?
    Thread.current[:formatador].indent do
      Thread.current[:formatador].display_lines(error.backtrace.map {|line| "[red]#{line}[/]"})
    end
  end
end