I'm a QA and trying to understand what exactly I need to test in Pega dev environment. Where does Pega stop and our implementation begin?  I don't want to be testing Pega just our web application.

For example:

As a user

I want to enter my name in the input field

So I can submit my name in the form

In previous code bases I would have said that unit testing catch 

• special chars
• max and min chars limits for the field

The input field from Pega out of the box can cover this in the presentation layer in Editable settings and editable format which I don't want to test.