[Pharo-users] How to halt on Test errors?

[Davide Varvello via Pharo-users]

Hi Guys,
Sometimes I'd like to stop my test suite when an error occurs.
My raw approach is to put a self halt in the TestResult>>addError: and look at 
the debugger, but I'm wondering if there is a more suitable way.
Can you help me, please?
TIADavide