We have some great case studies covering the use of Pact, just click on a logo to take you a post!
"By utilizing contract testing, we can establish a systematic workflow to make the process enforceable and detect compatibility issues early."
"Contract testing promotes the idea of isolated unit tests against the integration point based on a predefined contract rather than a real end-to-end interaction, making it comparatively fast and stable."
"We believe contract testing is valuable for testing integration points in microservices architecture and can help evolve services with confidence."
"By switching to contract testing we now have confidence that any service we deploy will always be compatible with the things it needs to connect with"
"A project with a tight deadline (8 weeks), external customers, and a lot of "unknown unknowns", led us to one overarching driver: we needed to move quickly, and iterate on our API fast as we received feedback from our external customers. The team moved to a specification-first approach, meaning APIs were documented, codified in tests and shared with all parties."
Others talking about their use of Pact
You can see a list community articles here, but here is a selection of companies talking about their use of Pact in the wild
Consumer-Driven Contracts to the Rescue
Your Contract Tests Are Not Protecting You - Proper API testing beyond the data pact
Contract Tests vs Functional Tests in a World of Squads
John Lewis (retail)
Consumer Driven Contract Testing — A scalable testing strategy for Microservices
Contract-driven testing - When you can't test the real interaction between microservices, you can test it in a simulated way by using contract-driven testing.
Contract Testing from the Trenches - Enrique Amodeo and Sergiy Tupchiy
Die Mobiliar (Insurance)
How to set up Pact tests with Angular & Jest
PactFlow case studies
We also have case studies about PactFlow - you might be interested to read how these PactFlow customers transitions from the Pact Open Source Pact Broker to PactFlow.
Boost Insurance sees 80% increase in service stability with PactFlow contract testing.
How hypergrowth FinTech, M1 Finance rapidly rolled out contract testing with PactFlow.