Jens Lauterbach created SLING-7195:
--------------------------------------
Summary: Sling Mock Oak not working with AEM uber-jar 6.3.0
Key: SLING-7195
URL: https://issues.apache.org/jira/browse/SLING-7195
Project: Sling
Issue Type: Bug
Components: Testing
Affects Versions: Testing Sling Mock Oak 2.0.2
Environment: AEM 6.3.0
Reporter: Jens Lauterbach
Priority: Minor
When running unit tests using the Sling Mock Oak repository the tests will fail
if AEMs {{uber-jar}} is present in the classpath.
This happens with the following versions:
# {{org.apache.sling:org.apache.sling.testing.sling-mock-oak:2.0.2}}
# {{com.adobe.aem:uber-jar:6.3.0}}
h2. Exception
{code}
java.lang.RuntimeException: Unable to initialize JCR_OAK resource resolver
factory: Unable to invoke method 'activate' for class
org.apache.sling.testing.mock.sling.oak.OakMockSlingRepository
at
org.apache.sling.testing.mock.sling.context.ContextResourceResolverFactory.get(ContextResourceResolverFactory.java:66)
at
org.apache.sling.testing.mock.sling.context.SlingContextImpl.newResourceResolverFactory(SlingContextImpl.java:154)
at
org.apache.sling.testing.mock.sling.context.SlingContextImpl.setUp(SlingContextImpl.java:145)
at
org.apache.sling.testing.mock.sling.junit.SlingContext.access$100(SlingContext.java:40)
at
org.apache.sling.testing.mock.sling.junit.SlingContext$1.before(SlingContext.java:127)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.RuntimeException: Unable to invoke method 'activate' for
class org.apache.sling.testing.mock.sling.oak.OakMockSlingRepository
at
org.apache.sling.testing.mock.osgi.OsgiServiceUtil.invokeMethod(OsgiServiceUtil.java:320)
at
org.apache.sling.testing.mock.osgi.OsgiServiceUtil.invokeLifecycleMethod(OsgiServiceUtil.java:149)
at
org.apache.sling.testing.mock.osgi.OsgiServiceUtil.activateDeactivate(OsgiServiceUtil.java:84)
at
org.apache.sling.testing.mock.osgi.MockOsgi.activate(MockOsgi.java:169)
at
org.apache.sling.testing.mock.sling.ResourceResolverFactoryInitializer.registerServiceIfNotPresent(ResourceResolverFactoryInitializer.java:155)
at
org.apache.sling.testing.mock.sling.ResourceResolverFactoryInitializer.registerServiceIfNotPresent(ResourceResolverFactoryInitializer.java:140)
at
org.apache.sling.testing.mock.sling.ResourceResolverFactoryInitializer.setUp(ResourceResolverFactoryInitializer.java:62)
at
org.apache.sling.testing.mock.sling.MockSling.newResourceResolverFactory(MockSling.java:75)
at
org.apache.sling.testing.mock.sling.context.ContextResourceResolverFactory.get(ContextResourceResolverFactory.java:45)
... 20 more
Caused by: java.lang.NoClassDefFoundError:
org/apache/jackrabbit/oak/plugins/document/bundlor/BundlingConfigInitializer
at
org.apache.jackrabbit.oak.plugins.nodetype.write.InitialContent.initialize(InitialContent.java:88)
at
org.apache.jackrabbit.oak.plugins.nodetype.write.InitialContent.createInitialContent(InitialContent.java:61)
at
org.apache.jackrabbit.oak.plugins.nodetype.write.InitialContent.<clinit>(InitialContent.java:57)
at org.apache.jackrabbit.oak.jcr.Jcr.<init>(Jcr.java:114)
at org.apache.jackrabbit.oak.jcr.Jcr.<init>(Jcr.java:141)
at
org.apache.sling.testing.mock.sling.oak.OakMockSlingRepository.activate(OakMockSlingRepository.java:75)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.apache.sling.testing.mock.osgi.OsgiServiceUtil.invokeMethod(OsgiServiceUtil.java:311)
... 28 more
Caused by: java.lang.ClassNotFoundException:
org.apache.jackrabbit.oak.plugins.document.bundlor.BundlingConfigInitializer
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 39 more
{code}
h2. Cause
I debugged for a while and came to the conclusion that the main problem is that
there are two versions of the {{org.apache.jackrabbit:oak-core}} and
{{org.apache.jackrabbit:oak-jcr}} library present:
# {{org.apache.sling:org.apache.sling.testing.sling-mock-oak:2.0.2}}
provides/requires version {{1.4.1}} of both dependencies.
# {{com.adobe.aem:uber-jar:6.3.0}} provides/requires version {{1.6.1}} of both
dependencies.
The exception is caused when {{org.apache.jackrabbit.oak.jcr.Jcr}} is
instantiated. The constructor instantiates
{{org.apache.jackrabbit.oak.plugins.nodetype.write.InitialContent}}. This class
imports
{{org.apache.jackrabbit.oak.plugins.document.bundlor.BundlingConfigInitializer}}
in version {{1.6.1}} but not in version {{1.4.1}}.
This is where the exception (see above) should be coming from.
h2. Reproduce
To reproduce this issue I have attached a small demo project. Just do the
following:
# Download and extract archive.
# Run {{mvn clean test}}.
# There will be no error.
# Open {{pom.xml}} and make uber-jar dependency available by removing the
comments.
# Run {{mvn clean test}}.
# Exception will appear.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
