我正在寻找有关在集成测试中将management.port
属性设置为0
时如何获取分配给为执行器端点提供服务的嵌入式tomcat的端口的建议。
我使用Spring Boot 1.3.2并使用以下application.yml
配置:
server.port: 8080
server.contextPath: /my-app-context-path
management.port: 8081
management.context-path: /manage
...
然后使用@WebIntegrationTest
对我的集成测试进行注释,将上面显示的端口设置为0
@WebIntegrationTest({ "server.port=0", "management.port=0" })
并且在执行完整集成测试时,应使用以下实用程序类来访问应用程序配置:
@Component
@Profile("testing")
class TestserverInfo {
@Value( '${server.contextPath:}' )
private String contextPath;
@Autowired
private EmbeddedWebApplicationContext server;
@Autowired
private ManagementServerProperties managementServerProperties
public String getBasePath() {
final int serverPort = server.embeddedServletContainer.port
return "http://localhost:${serverPort}${contextPath}"
}
public String getManagementPath() {
// The following wont work here:
// server.embeddedServletContainer.port -> regular server port
// management.port -> is zero just as server.port as i want random ports
final int managementPort = // how can i get this one ?
final String managementPath = managementServerProperties.getContextPath()
return "http://localhost:${managementPort}${managementPath}"
}
}
我已经知道使用local.server.port
可以获得标准端口,并且似乎有一些名为local.management.port
的管理端点的等效端口。但那个似乎有不同的含义。
编辑: 官方文档没有提到这样做的方法:(http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#howto-discover-the-http-port-at-runtime)
目前是否有任何未记录的方式来管理该管理端口?
当我使用Spock-Framework和Spock-Spring测试我的spring-boot应用程序时,我必须使用以下命令初始化应用程序:
@ContextConfiguration(loader = SpringApplicationContextLoader.class, classes = MyApplication.class)
不知何故,Spock-Spring或测试初始化似乎会影响@Value
注释的评估,以便@Value("${local.management.port}")
导致
java.lang.IllegalArgumentException: Could not resolve placeholder 'local.management.port' in string value "${local.management.port}"
使用您的解决方案我知道该属性存在,所以我只是直接使用spring Environment
来检索测试运行时的属性值:
@Autowired
ManagementServerProperties managementServerProperties
@Autowired
Environment environment
public String getManagementPath() {
final int managementPort = environment.getProperty('local.management.port', Integer.class)
final String managementPath = managementServerProperties.getContextPath()
return "http://localhost:${managementPort}${managementPath}"
}
答案 0 :(得分:6)
从Spring Boot 1.4.0开始,有一种更简单的方法:
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, properties = {
"management.port=0", "management.context-path=/admin" })
@DirtiesContext
public class SampleTest {
@LocalServerPort
int port;
@LocalManagementPort
int managementPort;
答案 1 :(得分:5)
我就是这样做的,直接从我的测试类中复制(我使用RestAssured进行断言):
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.test.WebIntegrationTest;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import static com.jayway.restassured.RestAssured.get;
import static org.hamcrest.CoreMatchers.equalTo;
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(Application.class)
@WebIntegrationTest(randomPort = true, value = {"management.port=0", "management.context-path=/admin"})
@DirtiesContext
public class ActuatorEndpointTest {
@Value("${local.management.port}")
private int localManagementPort;
@Test
public void actuatorHealthEndpointIsAvailable() throws Exception {
String healthUrl = "http://localhost:" + localManagementPort + "/admin/health";
get(healthUrl)
.then()
.assertThat().body("status", equalTo("UP"));
}
}
答案 2 :(得分:0)
这是@magiccrafter 答案的更新,需要以下内容才能正常工作
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
<scope>test</scope>
</dependency>
它也需要这个注解
@AutoConfigureWebTestClient