public void registersDefaultBeanPostProcessorsByDefault() {
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
RepositoryConfigurationExtension extension = new JpaRepositoryConfigExtension();
extension.registerBeansForRoot(factory, configSource);
Iterable<String> names = Arrays.asList(factory.getBeanDefinitionNames());
assertThat(names, Matchers.<String> hasItem(Matchers.startsWith(PABPP_CLASS_NAME)));
assertThat(names, Matchers.<String> hasItem(Matchers.startsWith(RIABPP_CLASS_NAME)));