Introduction

We’ve written before about the significance of Amazon EventBridge and its use in modern Serverless Architectures. Event-Driven architectures, using EventBridge, allow us to avoid the pitfall of the “distributed monolith” and create scalable, loosely coupled, systems. There is however a challenge… testing these architectures.

For the purpose of this article we are going to consider an Event-Driven microservice based architecture that is using EventBridge as the only communication mechanism between microservices. The architecture design has come out of a DDD workshop like EventBridge Storming. …