Ask HN: Any penetration testing solution that supports AngularJS SPAs?

I'm having a very hard time finding an automated security tool or service that I can use to do penetration testing on my AngularJS single page application. It must be able to login with a given set of credentials, navigate to all the pages, follow menus/links recursively and discovery our WebAPI endpoints and test those as well. Many of the tools and services I've found either didn't have good support for Angular, single-page apps, or both. A couple also could make the transition to pen-testing our WebAPI endpoints.