This topic describes how to test applications and mutually invoke on-premises and cloud applications during the development process. The applications can be tested in the following scenarios, including the features, such as the service testing, automated testing, diagnostics, interconnection between on-premises and cloud applications, and on-premises development and the interconnection between on-premises and cloud applications.

Feature Scenario Documentation
On-premises testing and diagnostics After you configure a local registry, you can use the Alibaba Cloud Toolkit plug-in to test and diagnose microservices. Use Alibaba Cloud Toolkit to test microservices
Use Alibaba Cloud Toolkit to diagnose microservices
On-premises development and the interconnection between on-premises and cloud applications You can use the Alibaba Cloud Toolkit plug-in to start a local registry or join a custom registry in your on-premises development environment. This helps you implement mutual calling between your services and services of others. Develop applications in an on-premises environment and implement the interconnection between on-premises and cloud applications