class Tryouts::TestRunner

def show_grand_total
  elapsed_time = Time.now - @global_tally[:start_time]
  @output_manager.grand_total(
    @global_tally[:total_tests],
    @global_tally[:total_failed],
    @global_tally[:total_errors],
    @global_tally[:successful_files],
    @global_tally[:file_count],
    elapsed_time,
  )
end