require "empiric/version"
require "empiric/interface"

require "watir-webdriver"

module Empiric
  module_function

  attr_accessor :browser

  def included(caller)
    caller.__send__ :include, Empiric::Interface::Page
  end

  def initialize(browser = nil)
    @browser = Empiric.browser unless Empiric.browser.nil?
    @browser = browser if Empiric.browser.nil?
    Empiric.browser = browser if Empiric.browser.nil?
  end

  def set_browser(app = :chrome, *args)
    @browser = Watir::Browser.new(app, *args)
    Empiric.browser = @browser
  end

  def browser=(browser)
    @browser = browser
  end

  def browser
    @browser
  end
end