There's gods for everything, but of course computers didn't exist in ancient Roman and Greek times. What God or Goddess in your opinion would personify Testing?
BTW, pandemonium has nothing to do with Pan. Pandaemonium is the capital of Hell in Paradise Lost; I think it's roughly Greek for "the place with all the demons".
According to Homer, Hephaestus built automatons of metal to work for him or others. This included tripods with golden wheels, able to move at his wish in and out the assembly hall of the celestials; and servant "handmaidens wrought of gold in the semblance of living maids", in them was "understanding in their hearts, and speech and strength", gift of the gods. They moved to support Hephaestus while walking. And golden and silver lions and dogs at the entrance of the palace of Alkinoos in such a way that they could bite the invaders, guard dogs that didn't age nor perish.
In Greek tradition, the sphinx is a treacherous and merciless being with the head of a woman, the haunches of a lion, and the wings of a bird. According to Greek myth, she challenges those who encounter her to answer a riddle, and kills and eats them when they fail to do so.
The word sphinx comes from the Greek Σφίγξ, associated by folk etymology with the verb σφίγγω (sphíngō), meaning "to squeeze", "to tighten up".
I had been considering Athena, but it's quite a leap I thought. @fubo@lemmy.world said Hephaestus is the god of automation and I think that's pretty dope. Of course, Athena is pretty good too. That's the name of one of my cats!
I would second !fubo with Hephaestus as god of automation.
Alternatively, Anansi the Spider, god of wordsmiths and, being a spider, innately associated with weaving. So if you need help weaving your words into functioning syntax... maybe he can help you out.
I was thinking Janus who oversaw the beginning and end of conflict, but really they are a better god of Source Control because they preside over change.
Maybe Zeus because they constantly tested others and achieved their position through trials?