ENV["RACK_ENV"] = "test"
#require File.join(File.dirname(__FILE__), '..', '..', 'config.ru')

require 'test/unit'
require 'rack/test'
require "json"
require 'httpclient'

  USERNAME = '<username>'
  PASSWORD = '<password>'
  HOST = '<host>'
  PORT = 7070

class MyWorld

  include Rack::Test::Methods
  @@app = nil
  def app
    @@app ||= eval("Rack::Builder.new {( " + File.read(File.dirname(__FILE__) + '/../../config.ru') + "\n )}")
  end
end

class RequestSender

  @last_res = nil
  $test_hash = Hash.new

  # config:
  # host=<host>
  # port=<port>
  # username=<user>
  # password=<psw>
  def initialize
    file = "tests.conf"
    abort("File does not exist: #{File.absolute_path(file)}") unless File.exists?(file)
    @config = {}
    File.open(file).each_line do |l|
      b = l.split("=")
      @config[ b[0] ] = b[1].strip
    end
  end

  def host
    "http://#{@config["host"]}:#{@config["port"]}"
  end

  def last_response
    @last_res
  end

  def get path, query, headers
    submit do |http|
      http.get(host + path, query, headers)
    end
  end

  def post path, query, headers
    submit do |http|
      http.receive_timeout = 0 #!!! bring out to appropriate server step
      http.post(host + path, JSON.pretty_generate(query), headers)
    end
  end

  def delete path, query, headers
    submit do |http|
      http.delete(host + path, JSON.pretty_generate(query), headers)
    end
  end

  def submit
    http = HTTPClient.new
    http.set_auth(nil, @config["username"], @config["password"])
    res = yield http
    @last_res = res
  end
end

World do
  #MyWorld.new
  RequestSender.new
end