[RUBY] Test with RSpec + Capybara + selenium + chromedriver

I mainly recorded it because I had trouble installing the chrome driver.

Gemfile settings


group :test do
  gem 'rspec-rails'
  gem 'capybara'
  gem 'selenium-webdriver'

Introduction of chrome driver

$ brew install chromedriver 

Run'brew install chromedriver' on terminal Note: (Run in the root directory of your PC)

② Update to the latest version

$ brew update chromedriver

To start chrome in headless mode


RSpec.configure dp |config|
  #Other description
  config.before(:each) do |example|
    if example.metadata[:type] == :system
      if example.metadata[:js]
        driven_by :selenium_chrome_headless, screen_size: [1400, 1400]
        driven_by :rack_test
  #Description for using capybara
  config.include Capybara::DSL


I wrote an article like this I don't know why, but in rails_helper.rb It worked fine with metadata [: js].

I would be grateful if anyone could give me some advice.

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