driver_path can be configured as a proc. The webdrivers gem uses this proc
to update web drivers. Running this proc early allows us to only update the
webdriver once and avoid race conditions when using parallel tests.
# File actionpack/lib/action_dispatch/system_testing/browser.rb, line 33
def preload
case type
when :chrome
if ::Selenium::WebDriver::Service.respond_to? :driver_path=
::Selenium::WebDriver::Chrome::Service.driver_path&.call
else
# Selenium <= v3.141.0
::Selenium::WebDriver::Chrome.driver_path
end
when :firefox
if ::Selenium::WebDriver::Service.respond_to? :driver_path=
::Selenium::WebDriver::Firefox::Service.driver_path&.call
else
# Selenium <= v3.141.0
::Selenium::WebDriver::Firefox.driver_path
end
end
end
