I was also able to run tests after setting up the project using client side paradigm. 

Thanks John and Luis. For people who are looking for answers this can be done using launch.json file. If you have any other extensions installed like Serenji, they would block your request. So have them disabled and only use intersystem extensions.

I haven't figured out  "running test" part.

Thanks John.  I was able to connect and debug using object script. 

I am trying to run unit test and not able to run it. I am using %UnitTest.TestCase . This comes up in Testing. But on running says Failed to launch testing. Could you please help me with that as well 

When I tried connecting through object script( I hope I tried using that, still a newbie) it gave an error message check sufficient privilege in atelier web application. 

Sorry, I was using Serenji to connect to code. 

Thanks, I will try it out tomorrow and get back. Do we need any paid license from Deltanji for this to work?