Port Resolving Support in Spring-Data-Redis for Jedis

Hi,
I am trying to Test Redis Cluster Using TestContaienrs.
I have used lettuce to test, which actually requires Manual NAT port mapping to resolve the SocketAddress.

Here is an example: RedisConfig.java

Requirement

I want to have similar support for jedis as well in Spring-Data-Redis.

Proposing Implementation

After going through the code I noticed this redis.clients.jedis.HostAndPortMapper class
which we could use in the org.springframework.data.redis.connection.jedis.JedisClientConfiguration.

We need to add this new contract in the JedisClientConfiguration

/**
 * @return the optional {@link HostAndPortMapper}.
 */
 Optional<HostAndPortMapper> getHostAndPortMapper();

This will be implemented by the default DefaultJedisClientConfigurationBuilder

Implementation

I have tried this change on my local and tested as well.
PR #2780 is the change I am proposing.

Sample Example

A sample example of how to use it is added in this repo
Files to look for in this 👆 repo.
JedisClusterBasedIntegrationTest.java
RedisClusterTestContainer.java
JedisClusterTestContainer.java

NOTE:

Please suggest a better way to handle this in jedis if it already exist.