@Test
	public void testDefaultNacosDiscoveryHeartBeatPublisher() {
		contextRunner.run(context ->
				assertThat(context).doesNotHaveBean(NacosDiscoveryHeartBeatPublisher.class)
		);
	}
@author <a href="mailto:zhangbin1010@qq.com">zhangbin</a>
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/discovery/NacosDiscoveryHeartBeatConfigurationTest.java