What Is API Contract Testing? A Complete Guide
In the microservices-and-API-first age of today, it’s more critical than ever that APIs be reliable and consistent. That’s where API contract testing steps in. It acts as a safety net for both API providers and consumers, ensuring that all parties are on the same page as to how an API should act before a line of integration code can ever ruin production. In this simple-to-understand tutorial, we will discuss what is API contract testing, why it is necessary, how it happens, and how to begin.