Struggling with weblogic 12 and arquillian-wls-embedded-12.1

[clibois.work]

Hello there,

I'm a former user of openEJB as ejb testing. I wanted to migrate to arquillian and found there was and adapter that would allow me to directly use weblogic embedded api.
However, if it works quiet easily with openejb, weblogic configuration is a real mess.

Does someone already succeed in using this container adapter ?

Here a quick explanation of what I did and what's my problem.

First, weblogic requires to have a full weblogic installation to provide embedded api(it seems to create a dummy domain).

So I have installed the latest version: Weblogic 12.2.10 which is running on JDK7.

Thank to to weblogic documentation(https://docs.oracle.com/middleware/1213/wls/EJBAD/embedejb.htm#EJBAD1403 )

I have managed to add the weblogic.jar in my classpath and set WL_HOME as env variable.

With this, I have launch my test working which works with openEJB and get the following error:

sun.misc.InvalidJarIndexException: Invalid index
    at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:939)
    at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:848)
    at sun.misc.URLClassPath$JarLoader.findResource(URLClassPath.java:818)
    at sun.misc.URLClassPath$1.next(URLClassPath.java:226)
    at sun.misc.URLClassPath$1.hasMoreElements(URLClassPath.java:236)
    at java.net.URLClassLoader$3$1.run(URLClassLoader.java:583)
    at java.net.URLClassLoader$3$1.run(URLClassLoader.java:581)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader$3.next(URLClassLoader.java:580)
    at java.net.URLClassLoader$3.hasMoreElements(URLClassLoader.java:605)
    at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:45)
    at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:54)
    at java.util.Collections.list(Collections.java:3687)
    at org.jboss.shrinkwrap.impl.base.URLPackageScanner.loadResources(URLPackageScanner.java:182)
    at org.jboss.shrinkwrap.impl.base.URLPackageScanner.scanPackage(URLPackageScanner.java:116)
    at org.jboss.shrinkwrap.impl.base.container.ContainerBase.addPackage(ContainerBase.java:1495)
    at org.jboss.shrinkwrap.impl.base.container.ContainerBase.addPackages(ContainerBase.java:1460)
    at org.jboss.shrinkwrap.impl.base.container.ContainerBase.addPackages(ContainerBase.java:1440)
    at org.jboss.arquillian.junit.container.JUnitDeploymentAppender.buildArchive(JUnitDeploymentAppender.java:40)
    at org.jboss.arquillian.container.test.spi.client.deployment.CachedAuxilliaryArchiveAppender.createAuxiliaryArchive(CachedAuxilliaryArchiveAppender.java:43)
    at org.jboss.arquillian.container.test.impl.client.deployment.DeploymentGenerator.loadAuxiliaryArchives(DeploymentGenerator.java:209)
    at org.jboss.arquillian.container.test.impl.client.deployment.DeploymentGenerator.buildTestableDeployments(DeploymentGenerator.java:160)
    at org.jboss.arquillian.container.test.impl.client.deployment.DeploymentGenerator.createTestableDeployments(DeploymentGenerator.java:148)
    at org.jboss.arquillian.container.test.impl.client.deployment.DeploymentGenerator.generateDeployment(DeploymentGenerator.java:85)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
    at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
    at org.jboss.arquillian.container.test.impl.client.ContainerEventController.execute(ContainerEventController.java:100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
    at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
    at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.beforeClass(EventTestRunnerAdaptor.java:87)
    at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:201)
    at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:422)
    at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:54)
    at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:218)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:166)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)

By digging into the code I have noticed that org.jboss.shrinkwrap.impl.base.URLPackageScanner.loadResources tries to load the following package "org/junit" which seems to fail.

I have tried to use a jdk 6 with an older weblogic version and noticed I didn't had this problem(ok I got another one because it requires jdk 7 at some point...)

I have set in my pom.xml the following dep:

<dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <version>4.8.1</version>

            <scope>test</scope>

        </dependency>

I have tried other version but arquillian seems to be stuck on 4.8.1

Can anyone helpe me please ?

Best Regards,

[clibois.work]

Have found my problem. Seems that JDK7 have introduced a check of the INDEX.LIST that are in jar. 2 jars from weblogic seems to have corrupted INDEX.LIST.

I have reverted to a weblogic 12.1.2 as it's clearly writen 12.1 in the adapter name :-) and don't have the problem anymore.

Howerver here is what I can see:

<11 déc. 2015 14 h 37 CET> <Info> <EmbeddedServer> <BEA-000000> <Embedded WebLogic Server 12.1.2.0.0  Fri Jun 7 15:16:15 PDT 2013 1530982 WLS_12.1.2.0.0_GENERIC_130607.1100>

<11 déc. 2015 14 h 37 CET> <Error> <EmbeddedServer> <BEA-000000> <FIXME - subject manager initialization invalid in class weblogic.server.embed.internal.ServerRunner>

<11 déc. 2015 14 h 37 CET> <Info> <EmbeddedServer> <BEA-000000> <Embedded domain home /tmp/domain-2015.12.11_14.36.26>

<11 déc. 2015 14 h 37 CET> <Info> <EmbeddedServer> <BEA-000000> <Server starting. Waiting for RUNNING Status>

<11 déc. 2015 14 h 37 CET> <Info> <EmbeddedServer> <BEA-000000> <Embedded Server shutting down...>

Don't know how to fix it ^^

[clibois.work]

Ok found. I need to disable assertion(-da while running my test or ).

This thread helped me: https://github.com/buttso/weblogic-embedded-ejb

But it's extermely slow cause weblogic start a real domain...

Had to add -XX:MaxPermSize=128M and -Xmx512m

I'm almost there but problems remaing seems to be related to weblogic configuration(datasource,...).