To see the results of a test-suite execution from within GeneXus go to the Results-Viewer
(this functionality is an intial MVP as the viewer is not yet a great way to view the results when there are several tests)
This will load a toolwindow that shows all the result-files available, you can click in one and see the results below
Once you select a result-file you will see the details on the bottom
The information displayed is the same that is visible from CCNet when this runs within the CI.