spec.rb

# coding: utf-8
require 'spec_helper'

feature 'Create new story', js: true do
  background do
    visit '/users/sign_in'
    within("#new_user") do
      fill_in 'user[email]',    with: '[email protected]'
      fill_in 'user[password]', with: 'testtest'
    end

    click_button 'ログイン'
    visit new_story_path
  end  

  scenario 'when change story_title, confirmation will be on unexpected page translation' do
    within("#new_story") do
      fill_in 'story[title]', with: 'My String'
    end
    # find('#story_title').set 'My String'

    # save_and_open_page
    visit root_path
    current_path.should == new_story_path
  end
end