In the Clarion Mag link in this post, Andrew Barnham talks about some of the automated testing he does.
I think there are a few different articles on automated testing in Clarion mag.
ClarionTest is one such article ClarionTest - Clarion Content - Confluence (jira.com)
There is thread here on automated testing tools with some suggestions Clarion, Automated test tools with Clarion ? (computer-programming-forum.com)
Another term for Automated Testing is Fuzzing and Fuzzer’s. This is a link to one of Google’s Fuzzer’s which can be used for programming languages. I’m sure there will be other fuzzer’s on github.
GitHub - googleprojectzero/domato: DOM fuzzer
Havent tested or tried any of these yet personally, so it will be interesting to see if anyone else has used a fuzzer of sorts and what their experiences were.