用黄瓜模拟测试贝宝结帐

Question

如何使用 cucumber 并模拟重定向到 paypal 并返回？

我开发了一个 Web 应用程序，您可以在其中进行 paypal 付款，并且我想使用 cucumber 创建对我的功能的测试，但我遇到了 paypal 重定向问题来测试我的 Web 应用程序。

使用

• 黄瓜1.3.16
• 黄瓜导轨 1.4.1
• 导轨 4
• 贝宝定期

结果

特点：订阅服务

这样用户可以订阅任何服务

作为用户

我想向用户帐户添加服务

场景：正确订阅服务“月费”# features/subscribe_service.feature:7

Given a user go to "url" and click "sign in"                                              # features/step_definitions/create_account_steps.rb:2

And username and password: "user@example.com", "password"                                                   # features/step_definitions/login_account_steps.rb:2

And a plan "Monthly bill "                                                                     # features/step_definitions/subscribe_service_steps.rb:1

When a Customer login into the account with a email and passwd: "user@example.com", "password"              # features/step_definitions/login_account_steps.rb:6

Then I should see plan "Monthly bill"                                                         # features/step_definitions/subscribe_service_steps.rb:5

 And a user click into "Subscribe"                                                                           # features/step_definitions/update_account_password_steps.rb:1

 Then go to click pay for subscribe                                                                          # features/step_definitions/subscribe_service_steps.rb:9
  **No route matches [GET] "/cgi-bin/webscr" (ActionController::RoutingError)**
  ./features/step_definitions/subscribe_service_steps.rb:11:in `/^go to click pay for subscribe$/'

features/subscribe_service.feature:14:in `然后去点击付费订阅'

有什么方法可以模拟贝宝付款并将结果返回给应用程序？

Answer 1

可以解决上面的问题，我实现了这一步，但现在我又遇到了一个错误，看来从 paypal 模拟的重定向是注销用户，结果现在它尝试完成付款，它重定向到登录页面。这是使用 webmock。

Given(/^paypal will authorize payment$/) do
  # Because paypal_recurring will redirect the client                                                                                                        \

  # to the http://sandbox.paypal.com/cgi-bin/webscr                                                                                                          \

  # We need to define this route to prevent the "undefined route"                                                                                            \


  Rails.application.routes.append do
    get '/cgi-bin/webscr' => "stores#subscription"
  end

  Rails.application.reload_routes!

      stub_request(:post, "https://api-3t.sandbox.paypal.com/nvp").
       to_return(:status => 200, :body => " ", :headers => {})

end

黄瓜原木

  Scenario: subscribe to service "Monthly bill" correctly                                         # features/subscribe_service.feature:7
    Given a user go to "http://localhost:3000" and click "sign in"                                              # features/step_definitions/create_account_steps.rb:2
    And username and password: "user@example.com", "password"                                                   # features/step_definitions/login_account_steps.rb:2
    And a plan "Monthly bill "                                                                     # features/step_definitions/subscribe_service_steps.rb:1
    And paypal will authorize payment                                                                           # features/step_definitions/subscribe_service_steps.rb:5
    When a Customer login into the account with a email and passwd: "user@example.com", "password"              # features/step_definitions/login_account_steps.rb:6
    Then I should see plan "Monthly bill "                                                         # features/step_definitions/subscribe_service_steps.rb:25
    And a user click into "Subscribe"                                                                           # features/step_definitions/update_account_password_steps.rb:1
    Then go to click pay for subscribe                                                                          # features/step_definitions/subscribe_service_steps.rb:29
    Then go to account home with a successfull message "service added"                                          # features/step_definitions/create_account_steps.rb:23
      expected to find text "service added" in "You need to sign in or sign up before continuing. " (RSpec::Expectations::ExpectationNotMetError)
      ./features/step_definitions/create_account_steps.rb:24:in `/^go to account home with a successfull message "(.*?)"$/'
      features/subscribe_service.feature:19:in `Then go to account home with a successfull message "service added"'
    When I open the email                                                                                       # features/step_definitions/email_steps.rb:76
    Then I should see "We wanted to let you know that your now are subscribe to the service." in the email body # features/step_definitions/email_steps.rb:108