Capybaraでリンク属性の無い要素をクリックさせるmodule、文字列検索対応版(不完全)

gistfile1.rb

# -*- coding: utf-8 -*-

module Capybara
  class Session
    def mouse_over(dom)
      dom = convert_text_to_element(dom, "onmouseover")
      execute_trigger(dom, "mouseover")
    end

    def mouse_click(dom)
      dom = convert_text_to_element(dom, "onclick")
      execute_trigger(dom, "click")
    end

    private 

    def execute_trigger(dom, event)      
      code = '$("' + dom + '").trigger("' + event + '")'
      self.execute_script(code)
    end

    # テキストで入ってきた場合に、該当するelementのパスを探索して返す。
    def convert_text_to_element(text, event)
      begin
        xpath = find(:xpath, "//*[@#{event}]")
      rescue
        return text
      end
      return text unless xpath.text == text
      "[#{event}]:contains('#{xpath.text}')"
    end
  end
end