ruby-on-rails - Capybara webkit 允许未设置未知 url

Question

我在 Rails 应用程序中使用 capybara webkit 进行一些 rspec 测试。我想使用 allow_unknown_urls 并根据此处的全局配置指南在 spec_helper.rb 文件中进行设置 https://github.com/thoughtbot/capybara-webkit/ - 这是我当前的 spec_helper.rb 文件:

# This file was generated by the `rails generate rspec:install` command. Conventionally, all
# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
# The generated `.rspec` file contains `--require spec_helper` which will cause
# this file to always be loaded, without a need to explicitly require it in any
# files.
#
# Given that it is always loaded, you are encouraged to keep this file as
# light-weight as possible. Requiring heavyweight dependencies from this file
# will add to the boot time of your test suite on EVERY test run, even for an
# individual file that may not need all of that loaded. Instead, consider making
# a separate helper file that requires the additional dependencies and performs
# the additional setup, and require it from the spec files that actually need
# it.
#
# The `.rspec` file also contains a few flags that are not defaults but that
# users commonly want.
#
# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
ENV["RAILS_ENV"] ||= "test"
ENV['SERVER_NAME'] = "user.myapp.com"

require File.expand_path("../../config/environment", __FILE__)
require "rspec/rails"


Capybara::Webkit.configure do |config|
  # Enable debug mode. Prints a log of everything the driver is doing.
  config.debug = false

  config.allow_unknown_urls
  # Allow pages to make requests to any URL without issuing a warning.

  # Allow a specifc domain without issuing a warning.
  config.allow_url("checkout.stripe.com")



  # Timeout if requests take longer than 5 seconds
  config.timeout = 10

  # Don't raise errors when SSL certificates can't be validated
  config.ignore_ssl_errors

end

Capybara.javascript_driver = :webkit

Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

RSpec.configure do |config|
  # rspec-expectations config goes here. You can use an alternate
  # assertion/expectation library such as wrong or the stdlib/minitest
  # assertions if you prefer.
  config.use_transactional_fixtures = false
  config.before(:suite) do
    DatabaseCleaner.clean_with(:truncation)
  end

  config.before(:each) do |example|
    DatabaseCleaner.strategy= example.metadata[:js] ? :truncation : :transaction
    DatabaseCleaner.start
  end

  config.after(:each) do
    DatabaseCleaner.clean
  end

  config.include SignInHelpers, type: :feature
  config.mock_with :rspec

  config.expect_with :rspec do |expectations|
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end

  # rspec-mocks config goes here. You can use an alternate test double
  # library (such as bogus or mocha) by changing the `mock_with` option here.
  config.mock_with :rspec do |mocks|
    # Prevents you from mocking or stubbing a method that does not exist on
    # a real object. This is generally recommended, and will default to
    # `true` in RSpec 4.
    mocks.verify_partial_doubles = true
  end
end

正如您在 webkit 配置块中看到的，我正在设置 config.allow_unknown_urls 并明确允许 checkout.stripe.com

当我运行使用 webkit 的测试时，我收到以下警告:

WARNING: The next major version of capybara-webkit will require at least version 5.0 of Qt. You're using version 4.8.7.
Request to unknown URL: https://checkout.stripe.com/v3/data/languages/en.json
To block requests to unknown URLs:
  page.driver.block_unknown_urls
To allow just this URL:
  page.driver.allow_url("https://checkout.stripe.com/v3/data/languages/en.json")
To allow requests to URLs from this host:
  page.driver.allow_url("checkout.stripe.com")
  Buyer creates a new event

这让我感到困惑，因为我的 webkit 已配置为允许所有未知的 url 并明确地 checkout.stripe.com。我在这里配置不正确的是什么？

Answer 1

你必须使用

config.allow_urls("checkout.stripe.com") 

消除警告的最佳方法是阻止未知 URL，如消息中所述: page.driver.block_unknown_urls .如果您的应用程序依赖于外部资源、API 等，您需要通过 page.drive.allow_url 允许这些 URL。 .如果您不关心警告，可以通过 page.driver.allow_unknown_hosts 使它们静音。 .