DbUnit

Docs
Spring integration

Docs

http://dbunit.sourceforge.net/faq.html: Frequently Asked Questions.
http://dbunit.sourceforge.net/properties.html: Configurable Features and Properties.
http://dbunit.sourceforge.net/bestpractices.html: Best Practices.
http://dbunit.sourceforge.net/index.html: News.
http://dbunit.sourceforge.net/howto.html: Howto.

Spring integration

https://springtestdbunit.github.io/spring-test-dbunit/: Official docs.
https://github.com/springtestdbunit/spring-test-dbunit: Integration between the Spring testing framework and DBUnit.