ruby-on-rails – 如何在Rails上编写Stripe checkout的集成测试

我试图为Stripe的checkout.js [ https://checkout.stripe.com/checkout.js]为我的Rails 3.2应用程序编写一个集成测试.

当我手动测试(使用Stripe的测试键)时,条形码检查可以正常工作,但是我无法让Capybara在Stripe checkout iframe模式中检测并填写电子邮件字段.

我正在使用poltergeist无头的JavaScript,虽然也已经用capybara-webkit甚至硒测试了同样的问题.

我试图测试的是完整的订阅注册流程,以显示新用户可以在条形码中输入付款详细信息后创建订户帐户,但是我无法通过条形码结算弹出窗口.

这是我以前..做：

describe "show Stripe checkout",:js => true do
  before do
    visit pricing_path
    click_button 'plan-illuminated'
    stripe_iframe = all('iframe[name=stripe_checkout_app]').last
    Capybara.within_frame stripe_iframe do        
      fill_in "email",:with => "test-user@example.com"
      fill_in "billing-name",:with => "Mr Name"
      fill_in "billing-street",:with => "test Street"
      fill_in "billing-zip",:with => 10000
      fill_in "billing-city",:with => "Berlin"
      click_button "Payment Info"
    end
  end
  it { should have_selector('button',text: "Subscribe") }
end

哪些错误与：

Failure/Error: Capybara.within_frame stripe_iframe do
 Capybara::Poltergeist::TimeoutError:
   Timed out waiting for response to {"name":"push_frame","args":[null]}

如果我换掉尝试选择正确的iframe(建议如下：Capybara trouble filling in JS modal)：

# stripe_iframe = all('iframe[name=stripe_checkout_app]').last
# Capybara.within_frame stripe_iframe do  
Capybara.within_frame 'stripe_checkout_app' do

我还是得到类似的：

Capybara::Poltergeist::TimeoutError:
   Timed out waiting for response to {"name":"push_frame","args":["stripe_checkout_app"]}

看来,无论使用哪个JavaScript测试宝石,rspec / capybara都找不到Stripe checkout iframe.当我检查Selenium我看到选择这个计划按钮和Checkout弹出窗口,但规范超时寻找电子邮件字段填写.

有任何想法吗？

我已经尝试过：

>选择或查找电子邮件领域的各种方法.
>更新我的所有宝石.
>在此之前使用StripeMock(不是应该涉及,对吗？).
>对条纹自己的站点运行相同的测试,这会产生相同的错误：

测试与：

visit "https://stripe.com/docs/checkout"
  click_button 'Pay with Card'
  stripe_iframe = all('iframe[name=stripe_checkout_app]').last
  Capybara.within_frame stripe_iframe do
    fill_in 'Email',with: 'test@example.com'
    sleep 3
  end

根据我用来选择iframe的方法,我收到相同的错误.只使用Capybara.within_frame’stripe_checkout_app’做：

Failure/Error: Capybara.within_frame stripe_iframe do
 Capybara::Poltergeist::TimeoutError:
   Timed out waiting for response to {"name":"push_frame","args":[null]}

或使用带有stripe_iframe = all(‘iframe [name = stripe_checkout_app]’)的Selenium.last：

Failure/Error: Unable to find matching line from backtrace
 SystemStackError:
   stack level too deep

甚至只是：

Failure/Error: fill_in 'Email',with: 'test@example.com'
 Capybara::ElementNotFound:
   cannot fill in,no text field,text area or password field with id,name,or label 'Email' found

…取决于我使用哪个测试JavaScript宝石.

任何帮助或智慧非常感谢！

describe "test stripe" do,js: true,driver: :selenium do

  before do
    ... # fill in order form or whatever
    click_button "checkout_with_stripe"
    sleep(2) # allows stripe_checkout_app frame to load
    stripe_iframe = all('iframe[name=stripe_checkout_app]').last
    Capybara.within_frame stripe_iframe do
      page.execute_script(%Q{ $('input#email').val('jamesdd9302@yahoo.com'); })
        page.execute_script(%Q{ $('input#card_number').val('4242424242424242'); })
        page.execute_script(%Q{ $('input#cc-exp').val('08/44'); })
        page.execute_script(%Q{ $('input#cc-csc').val('999'); })
        page.execute_script(%Q{ $('#submitButton').click(); })
      sleep(3) # allows stripe_checkout_app to submit
    end
  end

  it "should successfully process the request" do
     ... # test should pass
  end 
end

selenium-webdriver 2.35.1
rspec-rails 2.14.2
capybara 2.1.0
stripe 1.16.0 da216fd
rails 4.1.1
ruby 2.1.2