springboot-keycloak-mongodb-testcontainers

The goals of this project are to: 1) Create a Spring Boot application that manages books, called book-service; 2) Use Keycloak as OpenID Connect provider; 3) Test using Testcontainers; 4) Explore the utilities and annotations that Spring Boot provides for testing applications. Maintained by ivangfr on GitHub, where it has earned 39 stars from the community.

It's actively developed around spring-boot, mongodb, keycloak, and is a solid reference for anyone building with these tools.