Vms basic, most likely. Main problem is not the lack of frameworks, it's a whole different culture of how to test... Unfortunately, for the banks, they've not

Vms basic, most likely. Main problem is not the lack of frameworks, it's a whole different culture of how to test... Unfortunately, for the banks, they've not managed to maintain their withering infrastructure for a lot of reasons, and are just now realizing the threath from 'Fintechs' that are run by people that actually understands software development.