I'm trying to add spring cloud contract to my jHipster app. This is a basic spring boot Micro service application. I don't have any problems for generate the stub for the micro service number 1 but when I'm trying to consume it I get:
org.springframework.cloud.contract.stubrunner.StubNotFoundException: Stub not found for stub with notation test
I am using the version of SC-Contract 1.0.1.RELEASE.
jHipster is not using the @SpringBootApplication annotation, so i have to set up my context with @SpringBootTest(classes=...). In my case:
@SpringBootTest(webEnvironment=WebEnvironment.RANDOM_PORT, classes=TestApp.class)
This is the TestApp.java:
@ComponentScan
@EnableAutoConfiguration(exclude = { MetricFilterAutoConfiguration.class, MetricRepositoryAutoConfiguration.class })
@EnableConfigurationProperties({ JHipsterProperties.class, LiquibaseProperties.class })
@EnableDiscoveryClient
public class TestApp {
private static final Logger log = LoggerFactory.getLogger(TestApp.class);
@Inject
private Environment env;
/**
* Initializes Test.
* <p>
* Spring profiles can be configured with a program arguments --spring.profiles.active=your-active-profile
* <p>
* You can find more information on how profiles work with JHipster on <a href="http://jhipster.github.io/profiles/">http://jhipster.github.io/profiles/</a>.
*/
@PostConstruct
public void initApplication() {
log.info("Running with Spring profile(s) : {}", Arrays.toString(env.getActiveProfiles()));
Collection<String> activeProfiles = Arrays.asList(env.getActiveProfiles());
if (activeProfiles.contains(Constants.SPRING_PROFILE_DEVELOPMENT) && activeProfiles.contains(Constants.SPRING_PROFILE_PRODUCTION)) {
log.error("You have misconfigured your application! It should not run " +
"with both the 'dev' and 'prod' profiles at the same time.");
}
if (activeProfiles.contains(Constants.SPRING_PROFILE_DEVELOPMENT) && activeProfiles.contains(Constants.SPRING_PROFILE_CLOUD)) {
log.error("You have misconfigured your application! It should not" +
"run with both the 'dev' and 'cloud' profiles at the same time.");
}
}
/**
* Main method, used to run the application.
*
* @param args the command line arguments
* @throws UnknownHostException if the local host name could not be resolved into an address
*/
public static void main(String[] args) throws UnknownHostException {
SpringApplication app = new SpringApplication(TestApp.class);
DefaultProfileUtil.addDefaultProfile(app);
Environment env = app.run(args).getEnvironment();
log.info("\n----------------------------------------------------------\n\t" +
"Application '{}' is running! Access URLs:\n\t" +
"Local: \t\thttp://localhost:{}\n\t" +
"External: \thttp://{}:{}\n----------------------------------------------------------",
env.getProperty("spring.application.name"),
env.getProperty("server.port"),
InetAddress.getLocalHost().getHostAddress(),
env.getProperty("server.port"));
String configServerStatus = env.getProperty("configserver.status");
log.info("\n----------------------------------------------------------\n\t" +
"Config Server: \t{}\n----------------------------------------------------------",
configServerStatus == null ? "Not found or not setup for this application" : configServerStatus);
}
}
Finally, this is my Test class (simplified):
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment=WebEnvironment.RANDOM_PORT,classes=TestApp.class)
@AutoConfigureStubRunner(ids = "com.mycompany.myapp:article:+:stubs:8080", workOffline = true)
public class ArticleServiceTests {
private ArticleService service = new ArticleService();
@Test
public void shouldExist(){}
}
Stack trace :
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'undertowEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedUndertow.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webConfigurer': Unsatisfied dependency expressed through field 'hazelcastInstance'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hazelcastInstance' defined in class path resource [com/mycompany/test/config/CacheConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.hazelcast.core.HazelcastInstance]: Factory method 'hazelcastInstance' threw exception; nested exception is org.springframework.cloud.contract.stubrunner.StubNotFoundException: Stub not found for stub with notation [test]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:137)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:535)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:111)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
at org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener.prepareTestInstance(SpringBootDependencyInjectionTestExecutionListener.java:47)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Thank you for your help !
I have found where is the problem, but I don't know how to solve it yet.
With jHipster, I am using hazelcast, hazelcast is using eureka and eureka is implementing the interface DiscoveryClient ( link for the eureka class : https://github.com/spring-cloud/spring-cloud-netflix/blob/758ff920fc71d9a2aaf41d1250d3cc5ddd46b870/spring-cloud-netflix-eureka-client/src/main/java/org/springframework/cloud/netflix/eureka/EurekaDiscoveryClient.java) like SC-Contract in StubRunnerDiscoveryClient.
Two classes, with the same interface and without any access.
The first to load is spring.cloud.contract.stubrunner, so when hazelcast is trying to load there is this exception.
So I edited the current code where DiscoveryClient was used and now it's fine !