setup a Capybara

#rails

🔗 Parent Note

My Capybara note

n350071🇯🇵 ・ Sep 11 '19 ・ 2 min read

#rails

1. install gem

# Gemfile
group :test do
  gem 'capybara'
  gem 'capybara-screenshot' # recommend
  gem 'selenium-webdriver'
end

2. configure capybara

# spec_helper.rb
require 'capybara/rails' # For Rails app
require 'capybara/rspec' # Load RSpec 3.5+ support

# set up driver
Capybara.register_driver :headless_chrome do |app|
  Capybara::Selenium::Driver.new(
    app,
    browser: :chrome,
    http_client: client
    options: options)
end

## set up client
require 'selenium-webdriver'
client = Selenium::WebDriver.for :chrome # see also following link.

## set up options
options = Selenium::WebDriver::Chrome::Options.new.tap do |opts|
  opts.args << '--headless'
end

# configure
Capybara.configure do |config|
  config.ignore_hidden_elements = true
  config.default_max_wait_time = 3 #sec
end