This document provides an overview of the new testing features in the Spring Framework 3.2, including the Spring TestContext Framework and the new Spring MVC Test Framework. The Spring TestContext Framework allows for annotation-driven unit and integration testing of Spring-managed components. It supports loading application contexts, dependency injection of test instances, and transactional test management. The new Spring MVC Test Framework enables server-side testing of Spring MVC applications without requiring a servlet container. It provides a fluent API for building mock requests and asserting mock responses. The framework also supports testing client-side interactions using the RestTemplate.