How to write integration tests for Stripe checkout on Rails?

Question

I\'ve hit the wall trying to write an integration test for Stripe\'s checkout.js [ https://checkout.stripe.com/checkout.js ] for my Rails 3.2 app.

Stripe checkout wo

Answer 1

Problem solved!

With some help from parov via his similar question & answer [ Poltergeist Stripe checkout.js ] I tracked the problem down to using an old version of Capybara '~>1.1.2' and the subsequent dependency-effect this had on the various javascript testing gems (ie. selenium, capybara-webkit, poltergeist...).

Doing a bundle update of Capybara to 2.3.0, and so bringing poltergeist to 1.5.1, with selenium-webdriver at 2.42.0 and capybara-webkit at 1.1.0, gets (almost) everything working.

For selenium, this method via Capybara trouble filling in JS modal does work:

  stripe_iframe = all('iframe[name=stripe_checkout_app]').last
  Capybara.within_frame stripe_iframe do
    fill_in "email", with: "test-user@example.com"
    ...
  end

However, that does not work in poltergeist or capybara-webkit.

For poltergeist, parov's suggestion works:

  stripe = page.driver.window_handles.last
  page.within_window stripe do
    fill_in "email", with: "test-user@example.com"
    ...
  end

For capybara-webkit I wasn't able to get anything working, though given I had something working with poltergeist I didn't put too much time into finding a capybara-webkit solution.

Comments?