require 'whysoslow'
require 'scmd'

class ScmdBenchRunner

  attr_reader :result

  def self.run(*args)
    self.new(*args).run
  end

  def initialize(printer_io, cmd, num_times = 10)
    @cmd = cmd
    @proc = proc do
      num_times.times{ cmd.run! }
    end

    @printer = Whysoslow::DefaultPrinter.new(printer_io, {
      :title => "#{@cmd.cmd_str}: #{num_times} times",
      :verbose => true
    })
    @runner = Whysoslow::Runner.new(@printer)
  end

  def run
    @runner.run &@proc
  end

end