Yeah, once you have more than a small handful of dependencies (SaaS, databases, microservices). Some of the stuff I worked on will have built in stubbing/mockin

Yeah, once you have more than a small handful of dependencies (SaaS, databases, microservices). Some of the stuff I worked on will have built in stubbing/mocking so you can run parts of the stack locally and the test suite also uses the mocks/stubs.