Can you please suggest me step by step procedure for testing GUI Application(developed in Progress 11.6) using Telerik's "Test Studio" testing tool? Is there any link or documentation which provides some help to start with this tool.
I don't think there is a step by step procedure for this, since the OpenEdge GUI is not supported with Telerik Test Studio.
It supports WPF/Silverlight for desktop applications, anything else is all about testing web & mobile applications (HTML5 / JS / PHP / iOS / Android etc.)
Thanks Ruben for showing me the right direction.
Yes. Telerik Test Studio is a way to test HTML (web applications). It would work for any browser based application regardless of the backend -- so it is used with WebSpeed, or other OpenEdge apps with web UI.
Telerik Test Studio does not work with desktop apps. So it does not help test OpenEdge GUI or .Net applications. =