import org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate; //导入依赖的package包/类
@Test
public void parseInternal_withMinimalConfig_shouldCreateDefaultTemplate() throws Exception {
    //Arrange
    DefaultListableBeanFactory registry = new DefaultListableBeanFactory();
    XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(registry);

    //Act
    reader.loadBeanDefinitions(new ClassPathResource(getClass().getSimpleName() + "-minimal.xml", getClass()));

    //Assert
    NotificationMessagingTemplate notificationMessagingTemplate = registry.getBean(NotificationMessagingTemplate.class);
    assertSame(registry.getBean(AmazonSNSClient.class), ReflectionTestUtils.getField(notificationMessagingTemplate, "amazonSns"));

    Object cachingDestinationResolverProxy = ReflectionTestUtils.getField(notificationMessagingTemplate, "destinationResolver");
    Object targetDestinationResolver = ReflectionTestUtils.getField(cachingDestinationResolverProxy, "targetDestinationResolver");
    assertEquals(registry.getBean(GlobalBeanDefinitionUtils.RESOURCE_ID_RESOLVER_BEAN_NAME), ReflectionTestUtils.getField(targetDestinationResolver, "resourceIdResolver"));

    assertTrue(CompositeMessageConverter.class.isInstance(notificationMessagingTemplate.getMessageConverter()));
    @SuppressWarnings("unchecked")
    List<MessageConverter> messageConverters = (List<MessageConverter>) ReflectionTestUtils.getField(notificationMessagingTemplate.getMessageConverter(), "converters");
    assertEquals(2, messageConverters.size());
    assertTrue(StringMessageConverter.class.isInstance(messageConverters.get(0)));
    assertTrue(MappingJackson2MessageConverter.class.isInstance(messageConverters.get(1)));

    StringMessageConverter stringMessageConverter = (StringMessageConverter) messageConverters.get(0);
    assertSame(String.class, stringMessageConverter.getSerializedPayloadClass());
    assertEquals(false, ReflectionTestUtils.getField(stringMessageConverter, "strictContentTypeMatch"));

    MappingJackson2MessageConverter jackson2MessageConverter = (MappingJackson2MessageConverter) messageConverters.get(1);
    assertSame(String.class, jackson2MessageConverter.getSerializedPayloadClass());
    assertEquals(false, ReflectionTestUtils.getField(jackson2MessageConverter, "strictContentTypeMatch"));
}
 

import org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate; //导入依赖的package包/类
@Autowired
public EchoFunctionDelegate(AmazonSNS amazonSns) {
    notificationMessagingTemplate = new NotificationMessagingTemplate(amazonSns);
}
 

import org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate; //导入依赖的package包/类
@Autowired
public SnsController(NotificationMessagingTemplate notificationMessagingTemplate) {
    this.notificationMessagingTemplate = notificationMessagingTemplate;
}
 

import org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate; //导入依赖的package包/类
@Override
protected Class<?> getBeanClass(Element element) {
    return NotificationMessagingTemplate.class;
}
 

import org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate; //导入依赖的package包/类
@Bean
public NotificationMessagingTemplate notificationMessagingTemplate(AmazonSNS amazonSNS, ResourceIdResolver resourceIdResolver) {
    return new NotificationMessagingTemplate(amazonSNS, resourceIdResolver);
}