Spring AOP interacting with Mockk [SPR-17468]

[spring-projects-issues]

amir20001 opened SPR-17468 and commented

I have this simple service.

@Service
public class Foo {

    @Retryable(include = {SocketTimeoutException.class, SocketException.class}, backoff = @Backoff(random = true, multiplier = 5))
    public void bar (){
        System.out.println("here");
    }
}

 

When i try to mock this service for an integration test with the following code.

@Bean
@Primary
fun foo() = mockk<Foo>()

 i get this stack trace.

 

 

 

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'foo' defined in com.foo.test: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class com.foo.service.Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.NoClassDefFoundError-->com/foo/service/Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:584)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:846)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:863)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
	at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:127)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117)
	... 24 more
Caused by: org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class com.foo.service.Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.NoClassDefFoundError-->com/foo/service/Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs
	at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:208)
	at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:110)
	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:473)
	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:352)
	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:301)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:434)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1749)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:576)
	... 38 more
Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.NoClassDefFoundError-->com/foo/service/Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs
	at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:526)
	at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:359)
	at org.springframework.cglib.proxy.Enhancer.generate(Enhancer.java:582)
	at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:106)
	at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:104)
	at org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.springframework.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61)
	at org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34)
	at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:130)
	at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:315)
	at org.springframework.cglib.proxy.Enhancer.createHelper(Enhancer.java:569)
	at org.springframework.cglib.proxy.Enhancer.createClass(Enhancer.java:416)
	at org.springframework.aop.framework.ObjenesisCglibAopProxy.createProxyClassAndInstance(ObjenesisCglibAopProxy.java:58)
	at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:205)
	... 45 more
Caused by: java.lang.NoClassDefFoundError: com/foo/service/Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:523)
	... 59 more
Caused by: java.lang.ClassNotFoundException: com.foo.service.Foo$ByteBuddy$vscid5z3$ByteBuddy$LSYFaVIs
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 65 more

 

if I remove the Retryable annotation it works fine.
this was also working in version: 5.0.7.RELEASE

 

---

Affects: 5.1.2

[spring-projects-issues]

Sébastien Deleuze commented

I can't reproduce the issue, could you please provide a repro project?

[spring-projects-issues]

amir20001 commented

Yep i'll try to set up a basic repo, to recreate this

[spring-projects-issues]

Sébastien Deleuze commented

Hi, any chance to get a repro project?

[spring-projects-issues]

Sébastien Deleuze commented

Closing since I can't reproduce and no repro project provided.