class Selenium::WebDriver::Driver

def for(browser, opts = {})
  case browser
  when :chrome, :chrome_headless_shell
    Chrome::Driver.new(**opts)
  when :internet_explorer, :ie
    IE::Driver.new(**opts)
  when :safari
    Safari::Driver.new(**opts)
  when :firefox, :ff
    Firefox::Driver.new(**opts)
  when :edge, :microsoftedge, :msedge
    Edge::Driver.new(**opts)
  when :remote
    Remote::Driver.new(**opts)
  else
    raise ArgumentError, "unknown driver: #{browser.inspect}"
  end
end