@Test
	public void testNormalRestTemplate() {
		assertThat(restTemplateWithoutBlockClass.getInterceptors().size()).isEqualTo(0);

		assertThatThrownBy(() -> {
			restTemplateWithoutBlockClass.getForEntity(flowUrl, String.class);
		}).isInstanceOf(RestClientException.class);
	}
@author <a href="mailto:fangjian0423@gmail.com">Jim</a>
@author jiashuai.xie
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-sentinel/src/test/java/com/alibaba/cloud/sentinel/SentinelAutoConfigurationTests.java