Integrate Geb into Arquillian Drone as a browser driver

Integrate Geb, very groovy browser automation, into Arquillian Drone.

Geb brings together the power of WebDriver, the elegance of jQuery content selection, the robustness of Page Object modelling and the expressiveness of the Groovy language.

Geb is already integrated with testing frameworks such as Spock, JUnit, TestNG, EasyB and Cuke4Duke. It's designed with test runner integration in mind, so it should work well as a Drone extension.

The integration would at least provide:

• Initialization of the Geb driver from the Arquillian configuration
• Injectable Geb driver object

See http://www.gebish.org/manual/current/testing.html for more information about how to use Geb for testing.