ruby-on-rails - rails : Capyabra/Selenium Chrome-Driver Settings

Question

我有我的 Rails-App设置 Capybara .测试工作正常，但我收到此错误:

2019-05-03 14:51:58 WARN Selenium [DEPRECATION] Selenium::WebDriver::Chrome#driver_path= is deprecated. Use Selenium::WebDriver::Chrome::Service#driver_path= instead.

Gemfile

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver'
  # Easy installation and use of chromedriver to run system tests with Chrome
  gem 'chromedriver-helper'
end

test_helper.rb
(有无禁用线没有区别)

ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)

require 'capybara/rspec'
require 'rspec/rails'
require 'capybara/rails'

RSpec.configure do |config|
  # Capybara.register_driver :chrome do |app|
  #   Capybara::Selenium::Driver.new app, browser: :chrome,
  #                                  options: Selenium::WebDriver::Chrome::Options.new(args: %w[headless disable-gpu])
  # end
  # Capybara.javascript_driver = :chrome
  config.expect_with :rspec do |expectations|
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end
  config.mock_with :rspec do |mocks|
    mocks.verify_partial_doubles = true
  end
  config.shared_context_metadata_behavior = :apply_to_host_groups
  Kernel.srand config.seed
end

有任何想法吗？

Answer 1

这不是错误，而是弃用警告。

gem chromedriver-helper是 deprecated

NOTICE: This gem is out of support as of 2019-03-31 Please use https://github.com/titusfortner/webdrivers instead. See https://github.com/flavorjones/chromedriver-helper/issues/83 for details.

在你的 gemfile 中:

group :test do
     gem 'webdrivers', '~> 3.0'
end

group :development, :test do
    gem 'capybara'
end

我会建议您将 capybara 移到开发和测试组中，并在可能的情况下对其进行更新。