spring-cloud-bindings/spring-cloud-bindings-tests/README.md

Spring Cloud Bindings Test Boot 3

Purpose of this module

For several Spring Cloud Bindings integrations, the properties bindings need to be different between Spring Boot 2 and Spring Boot 3.

In a Spring Boot 3 application, the mapping needs to be different because of changes with Spring Data Redis:

Property	Value
spring.data.redis.port	{port}
spring.data.redis.host	{host}

This module runs an application, based on Spring Boot 3, and checks whether the RedisConnectionFactory properly picked up the spring.data.redis.port and spring.data.redis.host values.

Pay attention to the 2 environment variables set in the pom.xml that set the JAVA_TOOL_OPTIONS and SERVICE_BINDING_ROOT - they allow Spring Boot Bindings to load the proper configuration in bindings/redis