cuprite_setup.rb

cuprite_setup.rb

require 'capybara/cuprite'

# Then, we need to register our driver to be able to use it later
# with #driven_by method.
Capybara.register_driver(:cuprite) do |app|
  Capybara::Cuprite::Driver.new(
    app,
    **{
      window_size: [1200, 800],
      # See additional options for Dockerized environment in the respective section of this article
      browser_options: {},
      # Increase Chrome startup wait time (required for stable CI builds)
      process_timeout: 30,
      timeout: 30,
      # Enable debugging capabilities
      inspector: true,
      # Allow running Chrome in a headful mode by setting HEAD env
      # var to a truthy value
      headless: !ENV['HEAD'].in?(%w[y 1 yes true]),
      # Allow slow requests
      pending_connection_errors: false
    }
  )
end