Hello Saif,

Please go through the below documentations:-

https://www.outsystems.com/evaluation-guide/testing-outsystems-applications/

https://success.outsystems.com/Documentation/11/Developing_an_Application/Testing_your_application

https://www.outsystems.com/evaluation-guide/how-does-outsystems-support-testing-and-quality-assurance/

https://www.outsystems.com/forums/discussion/40056/test-automation-tool-for-outsystems/

And also please go through this Courses for better understanding.

Hope it helps you

Regards,

Pavan R

Hello Saif,

Please go through with the below link to know in more details.

https://www.outsystems.com/evaluation-guide/testing-outsystems-applications/

Thanks & Kind Regards,

Sachin