gem 'capybara-chromedriver-logger'

Capybara.register_driver(:chrome) do |app|
  # option 1:
  # This wraps Selenium::WebDriver::Remote::Capabilities.chrome() with the
  # correct settings for logging.
  capabilities = Capybara::Chromedriver::Logger.build_capabilities(
    chromeOptions: {
      args: %w[headless]
    }
  )

  Capybara::Selenium::Driver.new(
    app,
    browser: :chrome,
    desired_capabilities: capabilities
  )
end

# Use the driver we've configured
Capybara.default_driver = :chrome
Capybara.javascript_driver = :chrome

# Option 1: Setup hooks for your feature specs
Capybara::Chromedriver::Logger::TestHooks.for_rspec!

# Option 2: if you prefer to hook it in manually:
RSpec.configure do |config|
  config.after :each, type: :feature do
    Capybara::Chromedriver::Logger::TestHooks.after_example!
  end
end

# option 2: manual setup
# Turn on browser logs
capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
  chromeOptions: {
    args: %w[headless],
    # required for Chrome 75+
    w3c: false
  },
  # For up to Chrome 74
  loggingPrefs: {
    browser: 'ALL'
  }
  # for Chrome 75+
  "goog:loggingPrefs" => {
    browser: 'ALL'
  }
)

# If you set this to true, any specs that generate console errors
# will automatically raise. This is similar to poltergeist's
# `js_errors: true` config option
#
# If you filter out any errors with the `filters` option, they will
# not trigger an exception in your spec examples.
#
# default: false
Capybara::Chromedriver::Logger.raise_js_errors = true

# If third-party libraries are dumping obnoxious logs into your output,
# you can filter them out here.
#
# default: []
Capybara::Chromedriver::Logger.filters = [
  /Download the React DevTools/i,
  /The SSL certificate used to load resources from/i
]

# If you want to filter out specific severity levels, you can do so here:
#
# default: nil
Capybara::Chromedriver::Logger.filter_levels = %i[
  severe
  info
  warning
  debug
]