require "logger"

class BBQueue::TestLogger
  attr_accessor :tempfile, :logger

  def initialize
    self.tempfile = Tempfile.new("logger")

    logger = Logger.new(tempfile.path)
    logger.formatter = proc { |severity, datetime, progname, msg| "#{severity.downcase}: #{msg}\n" }

    self.logger = logger
  end

  def debug(*args)
    logger.debug(*args)
  end

  def info(*args)
    logger.info(*args)
  end

  def warn(*args)
    logger.warn(*args)
  end

  def error(*args)
    logger.error(*args)
  end

  def fatal(*args)
    logger.fatal(*args)
  end

  def count(regex = /.*/)
    File.read(tempfile.path).lines.grep(regex).count
  end
end