水豚无法从Stripe中找到表单字段？ [英] Capybara is unable to find the form fields from Stripe?

问题描述

我正在学习Ruby on Rails，并且正在开发一个使用Stripe创建高级帐户的应用程序。另外，我正在使用Rspec和Capybara进行集成测试。

I´m learning Ruby on Rails and i´m working on an application that use stripe to create premium accounts. Also, i´m using Rspec and Capybara to do the integration tests.

require 'spec_helper'

feature "user upgrade account to a premium plan" do
 scenario "user upgrade account", :js => true do
  user = FactoryGirl.create :user
  visit new_user_session_path
  fill_in 'Email', :with => user.email
  fill_in 'Password', :with => user.password
  click_button 'Sign in'

  visit new_charge_path
  click_button "Pay with Card"

  fill_in 'Email', :with => '[e-mail]'
  fill_in "Card number", :with => "4242424242424242"
  fill_in 'CVC', :with => '123'
  fill_in 'MM/YY', :with => '11/14'

  click_button 'Pay $5.00'

 end

我运行测试，但收到一条错误消息，提示：

I run the test and i get an error message that says:

 Failure/Error: fill_in "Card number", :with => "4242424242424242"
 Capybara::ElementNotFound:
   Unable to find field "Card number"

任何人都知道，这可能是什么问题？
谢谢。

Anyone knows, what can be the problem? Thanks.

推荐答案

根据您如何集成Stripe，它可能会在<$内部显示表单c $ c> iframe 。如果是这种情况，则需要使用 Capybara.within_frame 将操作定位到正确的帧：

Depending on how you're integrating Stripe, it might be rendering the form inside an iframe. If that's the case, you'll need to use Capybara.within_frame to target the actions to the correct frame:

scenario "user upgrade account", :js => true do
  user = FactoryGirl.create :user
  visit new_user_session_path
  fill_in 'Email', :with => user.email
  fill_in 'Password', :with => user.password
  click_button 'Sign in'

  visit new_charge_path
  click_button "Pay with Card"

  Capybara.within_frame 'stripe_checkout_app' do
    fill_in 'Email', :with => '[e-mail]'
    fill_in "Card number", :with => "4242424242424242"
    fill_in 'CVC', :with => '123'
    fill_in 'MM/YY', :with => '11/14'

    click_button 'Pay $5.00'
  end
end

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