A software system that wasn't designed with testability in mind makes it hard to get rid of those problems. There is a better way - acceptance tests that run in seconds, with predictable behaviour that are easy to diagnose when they fail.
During this talk you will learn the basic techniques for designing and building a testable software architecture, using techniques like the ports and adapters patter, and contract tests. You'll learn how these techniques can be applied with DDD, and how it fits in with different bounded contexts, micro services and distributed systems.
Aslak Hellesøy is the creator of Cucumber and co-founder of Cucumber Limited. He is a co-author of The Cucumber Book and an early adopter of XP and BDD. Aslak works as a programmer, software architect, business owner and trainer in a variety of industries, including finance, telecom and retail.