capybara_chrome_disable_images.rb

Capybara.register_driver :chrome_no_image do |app|
  preferences = {
    "profile.managed_default_content_settings.images" => 2,
  }
  
  caps = Selenium::WebDriver::Remote::Capabilities.chrome( 
    'chromeOptions' => {
      'prefs' => preferences 
    } 
  )
  
  Capybara::Selenium::Driver.new(app, {:browser => :chrome, :desired_capabilities => caps})
end

capybara_chrome_disable_images_popups_maximize.rb

require 'capybara/dsl';
require 'capybara/poltergeist'
include Capybara::DSL; 
require 'selenium-webdriver'

Capybara.register_driver :chrome_no_image_popup_maximize do |app|
  # 2: disable, other than 2 means enable it
  preferences = {
    "profile.managed_default_content_settings.images" => 2,
    "profile.managed_default_content_settings.popups" => 2   
  }
  
  caps = Selenium::WebDriver::Remote::Capabilities.chrome( 
    'chromeOptions' => {
      'prefs' => preferences, 
    } 
  )
  
  args = [ "--start-maximized" ]

  Capybara::Selenium::Driver.new(app, {:browser => :chrome, :desired_capabilities => caps, :args => args})
end

Capybara.default_driver = :chrome_no_image_popup_maximize
Capybara.javascript_driver = :chrome_no_image_popup_maximize

capybara_chrome_disable_popups.rb

Capybara.register_driver :chrome_no_image_popup_maximize do |app|
  preferences = {
    "profile.default_content_settings.popups" => 2   
  }
  
  caps = Selenium::WebDriver::Remote::Capabilities.chrome( 
    'chromeOptions' => {
      'prefs' => preferences 
    } 
  )
  
  Capybara::Selenium::Driver.new(app, {:browser => :chrome, :desired_capabilities => caps})
end

capybara_chrome_maximize.rb

Capybara.register_driver :chrome_fullscreen_noinfobar do |app|
  args = ["--start-fullscreen", "--disable-infobars" ]
  
  Capybara::Selenium::Driver.new(app, {:browser => :chrome, :args => args})
end

chrome_profile_preferences_capabilities.java

// Preferences that are exclusively used to store managed values for default
// content settings.
const char kManagedDefaultCookiesSetting[] =
    "profile.managed_default_content_settings.cookies";
const char kManagedDefaultImagesSetting[] =
    "profile.managed_default_content_settings.images";
const char kManagedDefaultJavaScriptSetting[] =
    "profile.managed_default_content_settings.javascript";
const char kManagedDefaultPluginsSetting[] =
    "profile.managed_default_content_settings.plugins";
const char kManagedDefaultPopupsSetting[] =
    "profile.managed_default_content_settings.popups";
const char kManagedDefaultGeolocationSetting[] =
    "profile.managed_default_content_settings.geolocation";
const char kManagedDefaultNotificationsSetting[] =
    "profile.managed_default_content_settings.notifications";
const char kManagedDefaultMediaStreamSetting[] =
    "profile.managed_default_content_settings.media_stream";
// Preferences that are exclusively used to store managed
// content settings patterns.
const char kManagedCookiesAllowedForUrls[] =
    "profile.managed_cookies_allowed_for_urls";
const char kManagedCookiesBlockedForUrls[] =
    "profile.managed_cookies_blocked_for_urls";
const char kManagedCookiesSessionOnlyForUrls[] =
    "profile.managed_cookies_sessiononly_for_urls";
const char kManagedImagesAllowedForUrls[] =
    "profile.managed_images_allowed_for_urls";
const char kManagedImagesBlockedForUrls[] =
    "profile.managed_images_blocked_for_urls";
const char kManagedJavaScriptAllowedForUrls[] =
    "profile.managed_javascript_allowed_for_urls";
const char kManagedJavaScriptBlockedForUrls[] =
    "profile.managed_javascript_blocked_for_urls";
const char kManagedPluginsAllowedForUrls[] =
    "profile.managed_plugins_allowed_for_urls";
const char kManagedPluginsBlockedForUrls[] =
    "profile.managed_plugins_blocked_for_urls";
const char kManagedPopupsAllowedForUrls[] =
    "profile.managed_popups_allowed_for_urls";
const char kManagedPopupsBlockedForUrls[] =
    "profile.managed_popups_blocked_for_urls";
const char kManagedNotificationsAllowedForUrls[] =
    "profile.managed_notifications_allowed_for_urls";
const char kManagedNotificationsBlockedForUrls[] =
    "profile.managed_notifications_blocked_for_urls";
const char kManagedAutoSelectCertificateForUrls[] =
    "profile.managed_auto_select_certificate_for_urls";

Hello, I need a help...About disable geolocation in chromedriver. I used this code, adapting for geolocation, but not it works.
Please could help me.

Here the code..

Capybara.register_driver :chrome do |app|
preferences = {
'profile.default_content_setting_values.geolocation' => '2'
}
caps = Selenium::WebDriver::Remote::Capabilities.chrome(
'chromeOptions' => {
'prefs' => preferences
}
)

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

Capybara.default_driver = :chrome