module Bacon::TapOutput

def handle_requirement(description)
  ErrorLog.replace ""
  error = yield
  if error.empty?
    puts "ok %-3d - %s" % [Counter[:specifications], description]
  else
    puts "not ok %d - %s: %s" %
      [Counter[:specifications], description, error]
    puts ErrorLog.strip.gsub(/^/, '# ')  if Backtraces
  end
end

def handle_specification(name)  yield  end

def handle_summary
  puts "1..#{Counter[:specifications]}"
  puts "# %d tests, %d assertions, %d failures, %d errors" %
    Counter.values_at(:specifications, :requirements, :failed, :errors)
end