ConfigurationClassPostProcessorTests.java 文件源码

@Test
public void genericsBasedInjectionWithFactoryBean() {
    AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
    bpp.setBeanFactory(beanFactory);
    beanFactory.addBeanPostProcessor(bpp);
    RootBeanDefinition bd = new RootBeanDefinition(RepositoryFactoryBeanInjectionBean.class);
    bd.setScope(RootBeanDefinition.SCOPE_PROTOTYPE);
    beanFactory.registerBeanDefinition("annotatedBean", bd);
    beanFactory.registerBeanDefinition("configClass", new RootBeanDefinition(RepositoryFactoryBeanConfiguration.class));
    ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
    pp.postProcessBeanFactory(beanFactory);
    beanFactory.preInstantiateSingletons();

    RepositoryFactoryBeanInjectionBean bean = (RepositoryFactoryBeanInjectionBean) beanFactory.getBean("annotatedBean");
    assertSame(beanFactory.getBean("&repoFactoryBean"), bean.repositoryFactoryBean);
    assertSame(beanFactory.getBean("&repoFactoryBean"), bean.qualifiedRepositoryFactoryBean);
    assertSame(beanFactory.getBean("&repoFactoryBean"), bean.prefixQualifiedRepositoryFactoryBean);
}