【Rails】WSL環境におけるRspecの実行エラー

現場rails第5章：Rspecによるテストの実施（p.205）にてエラー発生しております。
既出の解決策では、問題解決ができなかったため質問させて頂きました。
ご回答いただけますと幸いです。

以下URLに記載の解決策「A. chromedriver-helper を使わずに、自分で chromedriver を設定する」に従い、
https://gist.github.com/upinetree/fb71a947cc100e7918b7b280485d620c#対策a-chromedriver-helper-を使わずに自分で-chromedriver-を設定する

①chromedriverのダウンロード
②パスを"spec/system/tasks_spec.rb" へ記述

したのですが、タイムアウトエラーが発生している状態です。

発生している問題・エラーメッセージ

エラーメッセージ

Failures:

  1) タスク管理機能 一覧表示機能 ユーザーAがログインしているとき ユーザーAが作成したタスクが表示される
     Got 0 failures and 2 other errors:

     1.1) Failure/Error: visit login_path

          Net::ReadTimeout:
            Net::ReadTimeout with #<TCPSocket:(closed)>



          # ./spec/system/tasks_spec.rb:12:in `block (4 levels) in <top (required)>'

     1.2) Failure/Error: (io = @io.to_io).wait_readable(@read_timeout) or raise Net::ReadTimeout.new(io)

          Net::ReadTimeout:
            Net::ReadTimeout with #<TCPSocket:(closed)>

該当のソースコード

ファイル名「spec/system/tasks_spec.rb」

require 'rails_helper'

describe 'タスク管理機能', type: :system do
  describe '一覧表示機能' do
    before do
      user_a = FactoryBot.create(:user, name: 'ユーザーA', email: 'a@example.com')
      FactoryBot.create(:task, name: '最初のタスク', user: user_a)
    end

    context 'ユーザーAがログインしているとき' do
      before do
        visit login_path
        fill_in 'メールアドレス', with: 'a@example.com'
        fill_in 'パスワード', with: 'password'
        click_button 'ログインする'
      end

      it 'ユーザーAが作成したタスクが表示される' do
        expect(page).to have_content '最初のタスク'
      end
    end
  end
end

ファイル名：Gemfile

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }

ruby '2.6.3'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 6.0.0'
# Use postgresql as the database for Active Record
gem 'pg', '>= 0.18', '< 2.0'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5'
# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
gem 'webpacker', '~> 4.0'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.7'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use Active Model has_secure_password
gem 'bcrypt', '~> 3.1.7'

# Use Active Storage variant
# gem 'image_processing', '~> 1.2'

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.4.2', require: false
gem 'rails_autolink'
gem 'webdrivers'


group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
  gem 'rspec-rails', '~> 3.7'
  gem 'factory_bot_rails', '~> 4.11'
end

group :development do
  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
  gem 'web-console', '>= 3.3.0'
  gem 'listen', '>= 3.0.5', '< 3.2'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
  gem 'spring-watcher-listen', '~> 2.0.0'
end

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

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]


gem 'slim-rails'

gem 'html2slim'

gem 'bootstrap'

ファイル名：spec/spec_helper.rb

# 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.
#
# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
require 'selenium-webdriver'

Selenium::WebDriver::Chrome::Service.driver_path = "/home/username/bin/chromedriver"

require 'capybara/rspec'

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.before(:each, type: :system)  do
    # and `failure_message` of custom matchers include text for helper methods
    # defined using `chain`, e.g.:
    #     be_bigger_than(2).and_smaller_than(4).description
    #     # => "be bigger than 2 and smaller than 4"
    # ...rather than:
    #     # => "be bigger than 2"
    driven_by :selenium_chrome_headless
  end

  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

  # This option will default to `:apply_to_host_groups` in RSpec 4 (and will
  # have no way to turn it off -- the option exists only for backwards
  # compatibility in RSpec 3). It causes shared context metadata to be
  # inherited by the metadata hash of host groups and examples, rather than
  # triggering implicit auto-inclusion in groups with matching metadata.
  config.shared_context_metadata_behavior = :apply_to_host_groups

# The settings below are suggested to provide a good initial experience
# with RSpec, but feel free to customize to your heart's content.
=begin
  # This allows you to limit a spec run to individual examples or groups
  # you care about by tagging them with `:focus` metadata. When nothing
  # is tagged with `:focus`, all examples get run. RSpec also provides
  # aliases for `it`, `describe`, and `context` that include `:focus`
  # metadata: `fit`, `fdescribe` and `fcontext`, respectively.
  config.filter_run_when_matching :focus

  # Allows RSpec to persist some state between runs in order to support
  # the `--only-failures` and `--next-failure` CLI options. We recommend
  # you configure your source control system to ignore this file.
  config.example_status_persistence_file_path = "spec/examples.txt"

  # Limits the available syntax to the non-monkey patched syntax that is
  # recommended. For more details, see:
  #   - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
  #   - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
  #   - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#zero-monkey-patching-mode
  config.disable_monkey_patching!

  # Many RSpec users commonly either run the entire suite or an individual
  # file, and it's useful to allow more verbose output when running an
  # individual spec file.
  if config.files_to_run.one?
    # Use the documentation formatter for detailed output,
    # unless a formatter has already been configured
    # (e.g. via a command-line flag).
    config.default_formatter = "doc"
  end

  # Print the 10 slowest examples and example groups at the
  # end of the spec run, to help surface which specs are running
  # particularly slow.
  config.profile_examples = 10

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = :random

  # Seed global randomization in this process using the `--seed` CLI option.
  # Setting this allows you to use `--seed` to deterministically reproduce
  # test failures related to randomization by passing the same `--seed` value
  # as the one that triggered the failure.
  Kernel.srand config.seed
=end
end

ツールのバージョン
chromedriver -v
ChromeDriver 76.0.3809.126

google-chrome-stable -version
Google Chrome 76.0.3809.132

ローカル（windows10）のGoogle Chrome
76.0.3809.132

試したこと

①chromedriverのダウンロード
②パスを"spec/system/tasks_spec.rb" へ記述

および、バージョンの不整合が発生していないことを確認

行動規範の内容に同意します

回答1件

windowsからWSLを使用してRspecの実行を行っています。

WSLから、windowのchromeriverを使用する方針で対策を打ったのですが、やはりうまくいかず、、、
どうしてもRspecの学習を進めたいので、ご助言頂けますととても幸いです。

やったこと
①chromedriver-helper を Gemfile から削除。
②window用のchromedriver.exeをダウンロード
③spec/spec_helper.rbへパスを通す
require 'selenium-webdriver'
Selenium::WebDriver::Chrome::Service#driver_path= "/mnt/c/Users/chromedriver_win32/chromedriver.exe"

以下エラーが発生しております。
chromedriver.exeのへのパスをspec_helper.rbへ通しているはずなのですが、
効果がないようです、、、

Failures:

タスク管理機能一覧表示機能ユーザーAがログインしているときユーザーAが作成したタスクが表示される
Got 0 failures and 2 other errors:

1.1) Failure/Error: visit "login_path"

 Selenium::WebDriver::Error::UnknownError:
   unknown error: Chrome failed to start: crashed
     (unknown error: DevToolsActivePort file doesn't exist)
     (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)


  0 0x7fa72f0077e9 <unknown>
  ./spec/system/tasks_spec.rb:12:in `block (4 levels) in <top (required)>'

1.2) Failure/Error: Unable to infer file and line number from backtrace

 Selenium::WebDriver::Error::UnknownError:
   unknown error: Chrome failed to start: crashed
     (unknown error: DevToolsActivePort file doesn't exist)
     (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

  0 0x7fa72f0077e9 <unknown>

Finished in 2.16 seconds (files took 8.51 seconds to load)
1 example, 1 failure

Failed examples:

rspec ./spec/system/tasks_spec.rb:18 # タスク管理機能一覧表示機能ユーザーAがログインしているときユーザーAが作成したタスクが表示される

投稿2019/11/05 16:02

kamereoron

総合スコア6