A sample application for illustrating pact contract testing ideas.
This application has an observability mechanism baked into it.
The architecture-recorder service persists and serves information about the architectural components and runtime interactions.
The observer-extension intercepts interactions, using a Jakarta Interceptor, and sends them to the architecture recorder. The observer extension also introduces a delay into each interaction. This would be bad in a real system, but is useful for the visualisation of the system flow.
Note that only the farmer and knitter projects have contract tests.
See the demo instructions for a detailed walkthrough.