Spring MockRestServiceServer未及时更新运行状况终结点的restTemplate
我最近将SpringBoot项目从1.1升级到1.4,突然,“/health”端点的测试开始失败Spring MockRestServiceServer未及时更新运行状况终结点的restTemplate,spring,groovy,spring-boot,spring-test,spring-boot-actuator,Spring,Groovy,Spring Boot,Spring Test,Spring Boot Actuator,我最近将SpringBoot项目从1.1升级到1.4,突然,“/health”端点的测试开始失败 @SpringBootTest class HealthTest extends Specification { @Autowired RestTemplate thirdPartyRestTemplate def 'should set health status based on third party service'() { given: MockRestSe
@SpringBootTest
class HealthTest extends Specification {
@Autowired
RestTemplate thirdPartyRestTemplate
def 'should set health status based on third party service'() {
given:
MockRestServiceServer thirdPartyServerMock = MockRestServiceServer.createServer(thirdPartyRestTemplate)
thirdPartyServerMock
.expect(MockRestRequestMatchers.requestTo('/status'))
.andExpect(MockRestRequestMatchers.method(HttpMethod.GET))
.andRespond(MockRestResponseCreators.withStatus(thirdPartyServerResponse).body('{}'))
when:
def response = RestAssured.given().get('/health')
println(response.statusCode)
Map health = response.as(Map)
then:
thirdPartyServerMock.verify()
health == expectedHealth
where:
thirdPartyServerResponse | expectedHealth
HttpStatus.OK | [status: 'UP', thirdPartyServer: 'UP']
HttpStatus.SERVICE_UNAVAILABLE | [status: 'DOWN', thirdPartyServer: 'DOWN']
}
}
发生的事情是:第一个测试总是通过,而第二个测试总是失败。输出为200。如果顺序颠倒,也会发生同样的情况,所以
where:
thirdPartyServerResponse | expectedHealth
HttpStatus.SERVICE_UNAVAILABLE | [status: 'DOWN', thirdPartyServer: 'DOWN']
HttpStatus.OK | [status: 'UP', thirdPartyServer: 'UP']
这一次,503失败了。如果我在实际REST调用之前添加Thread.sleep行,如下所示
when:
Thread.sleep(1000)
def response = RestAssured.given().get('/health')
那它每次都会过去!因此,Spring似乎在MockRestServiceServer
中引入了一些更改,并且需要一些时间来配置一个模拟(可能现在在单独的线程中执行)
有人有类似的问题吗?如何绕过此Thread.sleep修复程序以及对此行为的解释是什么?结果表明,Spring为健康端点引入了缓存机制,默认情况下,它将结果缓存1秒。从文档中:
# Time to live for cached result, in milliseconds.
endpoints.health.time-to-live=1000
一旦我将配置更改为:
endpoints:
health:
time-to-live: 0
测试再次开始通过。结果表明,Spring为健康端点引入了缓存机制,默认情况下,它将结果缓存1秒。从文档中:
# Time to live for cached result, in milliseconds.
endpoints.health.time-to-live=1000
一旦我将配置更改为:
endpoints:
health:
time-to-live: 0
考试又开始通过了