Jul 27, 2018 · Operations

Youzan Testing Environment: Service Chain Isolation and Operational Practices

Youzan created a cost-effective multi-project testing environment by introducing a weakly isolated “service-chain” that propagates identifiers across RPC and REST calls, standardizing entry/exit points, automating provisioning, and integrating the isolated environments into CI/CD pipelines through cross-team collaboration and tooling.

DevOpsInfrastructureIsolation

0 likes · 17 min read

Youzan Testing Environment: Service Chain Isolation and Operational Practices

Youzan Coder

Jun 1, 2018 · Backend Development

How to Build a Dynamic Dubbo Mock Service Factory for Seamless Testing

This article analyzes the challenges of mocking Dubbo services in large‑scale Java projects, explores multiple design options—including generic service registration, Javassist proxies, and custom reference implementations—compares their pros and cons, and presents the final architecture that enables dynamic registration, method‑level mocking, and transparent fallback to real services.

DubboGeneric ServiceJavassist

0 likes · 30 min read

How to Build a Dynamic Dubbo Mock Service Factory for Seamless Testing