如何在测试配置中使用相同的 bean 但具有不同的属性?

How to use same beans in Test Configuration but with different attributes?

我有单独的配置 类 为每个 Spring Profile 创建不同的 bean。我希望我的测试尽可能地模拟生产代码,所以我想使用 Spring ‘PROD’ Profile 下创建的相同 bean 但 add/update 专门用于测试的不同属性.实现这一目标的最佳方法是什么?

我的意思的例子:

@Profile(PROD)
public class ProdConfig {
    @Bean
    public SimpleRabbitListenerContainerFactory containerFactory() {
        SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
        factory.setConnectionFactory(connectionFactory);
        factory.setMaxConcurrentConsumers(2);
        ...
        return factory;
    }
}

@Profile(TEST)
public class TestConfig {
    @Bean
    public SimpleRabbitListenerContainerFactory containerFactory() {
        SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
        factory.setConnectionFactory(connectionFactory);
        factory.setMaxConcurrentConsumers(2);
        ...
        /**
            The advice chain should only set for testing purposes
        **/
        factory.setAdviceChain(interceptor());
        return factory;
    }

    @Bean
    RetryOperationsInterceptor interceptor() {
        ...
    }
}

理想情况下,我不想复制代码以在 TestConfig 中设置 SimpleRabbitListenerContainerFactory 的各种属性。我只想加载 ProdConfig 但调用 setAdviceChain(interceptor()).

尝试这样的事情:

@Import(ProdConfig.class)
public class TestConfig {

    @Autowired
    private SimpleRabbitListenerContainerFactory containerFactory;

    @Bean
    RetryOperationsInterceptor interceptor() {
        ...

        this.containerFactory.setAdviceChain(interceptor);

        return interceptor;
    }

}