require 'minitest/autorun'
require 'minitest/unit'
require 'minitest/spec'
require 'minitest/hooks/test'
require 'webrick'
require 'fileutils'
require 'zlib'
require 'archive/tar/minitar'
require 'fileutils'
require 'erb'
require 'mini_portile2'

class TestCase < Minitest::Test
  include Minitest::Hooks

  HTTP_PORT = 23523

  attr_accessor :webrick

  def start_webrick(path)
    @webrick = WEBrick::HTTPServer.new(:Port => HTTP_PORT, :DocumentRoot => path).tap do |w|
      Thread.new do
        w.start
      end
      until w.status==:Running
        sleep 0.1
      end
    end
  end

  def stop_webrick
    if w=@webrick
      w.shutdown
      until w.status==:Stop
        sleep 0.1
      end
    end
  end

  def create_tar(tar_path, assets_path)
    FileUtils.mkdir_p(File.dirname(tar_path))
    Zlib::GzipWriter.open(tar_path) do |fdtgz|
      Dir.chdir(assets_path) do
        Archive::Tar::Minitar.pack("test mini portile-1.0.0", fdtgz)
      end
    end
  end

  def work_dir(r=recipe)
    "tmp/#{r.host}/ports/#{r.name}/#{r.version}/#{r.name}-#{r.version}"
  end
end
