armeria #3447

This repository consists of two Spring Boot applications to reproduce the armeria#3447:

• spring-boot-tomcat: A pure Spring Boot application, so works well.
• spring-boot-tomcat-armeria: Integrated with the Armeria. The Armeria server accepts HTTP requests, and serves using a TomcatService which is connected with the embedded Tomcat in spring-boot-web-starter.

Both applications provide three APIs, /foo, /bar and /baz. The /foo API works well and returns Hello, World! response. The /bar API throws a RuntimeException. So the exception is handled by Spring Boot's default error handling mechanism (/error mapping in Error Handling) and returned 500 Internal Server Error with body consists of status, error, etc. Lastly, the /baz API throws a CustomException. The exception is handled by SimpleControllerAdvice#handleControllerException and returned 500 Internal Server Error with body consists of errorStatusCode, errorMessage.

Expected behaviors are described in the tests. Although both applications are almost same in business logic, the spring-boot-tomcat-armeria application does not handle exceptions by the Spring Boot. So the response does not have any content and tests are failed.

License

MIT License

Copyright (c) 2021 Gihwan Kim

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