黄瓜，确认显示页面开始刷新时显示的浏览器对话框

Question

When one scenario is done, the page refreshes (in the website there is a javascript modal implemented before refreshing the page which asks the user "Are you sure you want to leave the page?"). I need to confirm that modal. But when I create the step for that, I always get this error:

Then User clicks "Leave this page" button in the popup at online reg form
      no alert open
        (Session info: chrome=35.0.1916.114)

and the code

And(/^User clicks "([^"]*)" button in the popup at online reg form$/) do |button|
  wait = Selenium::WebDriver::Wait.new
  alert = wait.until { page.driver.browser.switch_to.alert }
  alert.accept
end

Does anyone know how to handle this?

Answer 1

You need to override the confirm dialogue method in javascript to always return true

page.evaluate_script('window.confirm = function() { return true; }')

use this line before the line of code that triggers the dialogue to popup and it will always accept it no more steps needed :)