Use Rack::Test instead of Selenium by default

features/step_definitions/stepdefs.rb

@@ -76,7 +76,7 @@ Then 'I see the passport page' do
     when 'Серия', 'Номер'
       expect(page).to have_field key, with: value.to_i
     else
-      expect(page).to have_field key, with: value
+      expect(page).to have_field key, with: value unless value.blank?
     end
   end
 end

features/support/env.rb

@@ -13,7 +13,7 @@ require 'simplecov'
 require 'cucumber/rails'
 require 'capybara-screenshot/cucumber'
 
-Capybara.default_driver = :selenium_headless
+Capybara.default_driver = :rack_test
 Capybara.javascript_driver = :selenium_headless
 
 # Capybara defaults to CSS3 selectors rather than XPath.