case $driver when "other" #cofigure other browser here else $capybara_driver = :chrome Capybara.register_driver :chrome do |app| caps = Selenium::WebDriver::Remote::Capabilities.chrome("chromeOptions" => {"args" => [ "--start-maximized" ]}) Capybara::Selenium::Driver.new(app, {:browser => :chrome, :desired_capabilities => caps}) end end Capybara.default_driver = $capybara_driver Capybara.default_max_wait_time = 15