app.rb

require 'rack'
require 'rack/showexceptions'
require './lib/rps'


builder = Rack::Builder.new do
  use(Rack::Session::Cookie, {:key => 'rack session', 
                              #:domain => 'localhost',
                              #:path => '/', #:expire_after => 2592000, 
                              :secret => 'change_me'})
  #:key => 'rack.session', 
  # :domain => 'foo.com', 
  # :path => '/', :expire_after => 2592000, 
  use Rack::Static, :urls => ['/public']
  use Rack::ShowExceptions
  use Rack::Lint

  run RockPaperScissors::App.new
end

Rack::Handler::Thin.run builder

tc_rps.rb

require "test/unit"
require "rack/test"
require './lib/rps'

class TestRockPaperScissorsApp < Test::Unit::TestCase
  include Rack::Test::Methods

  def app
    Rack::Builder.new do
      run RockPaperScissors::App.new
    end.to_app
  end

  def test_index
    get "/?choice=scissors"
    #puts last_response.inspect
    assert last_response.ok?, "checking status"
  end

  def test_body
    get "/?choice=scissors"
    match = (last_response.body =~ / (Ouch;\s+rock\s+beats\s+scissors
                                    | You\s+tied\s+with\s+the\s+computer
                                    | "Nicely\s+done;\s+scissors\s+beats\s+paper")
                                    /x)
    puts "\n\tTesting body. MATCH: #{$1 || 'no match'}"
    #puts "\n******\n#{last_response.body}\n********\n"
    assert match 
  end
end