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https://issues.apache.org/jira/browse/SLING-7195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Seifert resolved SLING-7195.
-----------------------------------
Resolution: Not A Problem
> 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
> Labels: test
> Attachments: sling-7195-demo.zip
>
>
> 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 in
> {{org.apache.sling.testing.mock.sling.oak.OakMockSlingRepository#activate}}.
> The constructor of class {{Jcr}} 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. How to 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.
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