Spring Cloud Contract

Goreplay

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

VCR

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

Hoverfly

Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

RestQA

🦏 | Best in class Microservice automation testing. Test Driven Happiness