### Question:
MultiRabbitAutoConfiguration { @Primary @Bean(MultiRabbitConstants.CONNECTION_FACTORY_CREATOR_BEAN_NAME) public RabbitAutoConfiguration.RabbitConnectionFactoryCreator rabbitConnectionFactoryCreator() { return new RabbitAutoConfiguration.RabbitConnectionFactoryCreator(); }  @Bean(MultiRabbitConstants.DEFAULT_RABBIT_ADMIN_BEAN_NAME) @Primary @ConditionalOnSingleCandidate(ConnectionFactory.class) @ConditionalOnProperty(prefix = "spring.rabbitmq", name = "dynamic", matchIfMissing = true) AmqpAdmin amqpAdmin(final ConnectionFactory connectionFactory); @Primary @Bean(MultiRabbitConstants.CONNECTION_FACTORY_CREATOR_BEAN_NAME) RabbitAutoConfiguration.RabbitConnectionFactoryCreator rabbitConnectionFactoryCreator();  }### Answer:
@Test public void shouldInstantiateRabbitConnectionFactoryCreator() { assertNotNull(config().rabbitConnectionFactoryCreator()); }