...
The Selenium engine does not automatically use X virtual framebuffer (Xvfb), but it can be configured manually. Xvfb enables you, for example, to run a Selenium browser scenario in an automated soatestcli job on Linux without a display. Install Xvfb on the machine where soatestcli will run. ( Alternatively, you can use the Xvfb_Linux that is packaged with SOAtest, but you may need to experiment with options to get these working. See Getting Xvfb working independently of SOAtest for more information.)
The easiest way to use Xvfb is to start a single process that will be used by all SOAtest runs. To do this:
...