Contract Testing

API contract testing with Pact and friends — keeping microservices honest without end-to-end testing nightmares.

1 story

Contract testing for microservices — consumer-driven contracts with Pact

Testing & QA

🤝The Magnificent World of Contract Testing: When Pinky Promises Get Technical

Your microservices talk to each other through APIs. When one team changes their contract without telling the other, production breaks at 2 AM. Contract testing with Pact prevents that — by making pinky promises enforceable.

Robert Marcel Saveanu

Oct 15, 2025 / 8 min read