Postman Tests: There was an error in evaluating the test script

I am testing the application and face this error, I want to include this error in my script but I don't know-how.

This error happens because I write the wrong variable name on the body, and is also part of the process to test.

I want to do something like that:

pm.test("There was an error in evaluating the test script", function(){ pm.expect(??.??).to.eql("There was an error in evaluating the test script: JSONError: Unexpected token '<' at 1:1 <a href="javascript:void(0);" onclick="document.getElem ^"); });