Migrate 6.3.2 to 6.3.7, junit issue

[Pablo Vidaurri]

Upgrading from 6.3.2 to 6.3.7 ... seems like a minor change but I am surprised to see so many files changing. Everything from docker, gradle, and property files. My junit test are no longer executing. Getting the following error during init:

org.junit.platform.commons.JUnitException: TestEngine with ID 'junit-jupiter' failed to execute tests at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:114) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:99) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61) at java...@11.0.2/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java...@11.0.2/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java...@11.0.2/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java...@11.0.2/java.lang.reflect.Method.invoke(Method.java:566) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) at com.sun.proxy.$Proxy6.stop(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193) at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60) at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:133) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74) Caused by: java.lang.NoClassDefFoundError: org/junit/platform/commons/util/UnrecoverableExceptions at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:76) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108) ... 28 more

I am using this in my build.gradle file:

testImplementation "org.springframework.boot:spring-boot-starter-test:${project.springBootVersion}"

apply plugin: "jacoco"

test {

    useJUnitPlatform {}

    finalizedBy jacocoTestReport // report is always generated after tests run

    jacoco {

        destinationFile = layout.buildDirectory.file('jacoco/jacocoTest.exec').get().asFile

        classDumpDir = layout.buildDirectory.dir('jacoco/classpathdumps').get().asFile

    }

}

jacocoTestReport {

    dependsOn test

     reports {

        xml.required = true

        csv.required = false

        html.outputLocation = layout.buildDirectory.dir('jacocoHtml')

    }

}

jacoco {

    toolVersion = "0.8.7"

}

[Ray Bon]

Pablo,

Make sure the libraries you import have the same version as the main cas project. This could be library version issues.

Ray

On Wed, 2021-10-27 at 13:22 -0700, Pablo Vidaurri wrote:

Notice: This message was sent from outside the University of Victoria email system. Please be cautious with links and sensitive information.

-- 

Ray Bon

Programmer Analyst

Development Services, University Systems

2507218831 | CLE 019 | rb...@uvic.ca

I acknowledge and respect the lək̓ʷəŋən peoples on whose traditional territory the university stands, and the Songhees, Esquimalt and WSÁNEĆ peoples whose historical relationships with the land continue to this day.

[Pablo Vidaurri]

Thanks for the tip. I've in fact removed the version completely as suggested by comments in the new build.gradle file:

dependencies {

    /**

     * CAS dependencies and modules may be listed here.

     *

     * There is no need to specify the version number for each dependency

     * since versions are all resolved and controlled by the dependency management

     * plugin via the CAS bom.

     **/

.

.

.

[Pablo Vidaurri]

There has to be something wrong with the gradle file for 6.3.7. Checking out the latest 6.3.7, adding an empty Junit test, adding: testImplementation 'org.springframework.boot:spring-boot-starter-test:2.3.7.RELEASE' to gradle file and getting the exact same exception:

> Task :test

UnknownClass.JUnit Jupiter > UnknownClass.initializationError FAILED

    org.junit.platform.commons.JUnitException at EngineExecutionOrchestrator.java:114

        Caused by: java.lang.NoClassDefFoundError at OpenTest4JAndJUnit4AwareThrowableCollector.java:58

            Caused by: java.lang.ClassNotFoundException at BuiltinClassLoader.java:583

UnknownClass.JUnit Jupiter FAILED

2 tests completed, 2 failed

> Task :test FAILED

FAILURE: Build failed with an exception.

[Pablo Vidaurri]

Okay, I'm not a gradle expert yet but I came across this post and it helped solve my problem. Doing a scan as suggested, i was able to see that the junit platform was being downgraded by a plugin.

So after including in my dependencies:

testImplementation 'org.springframework.boot:spring-boot-starter-test'

and including a test block

test {

 useJUnitPlatform {}

}

I also added this to my build.gradle which resolved my issue:

ext['junit-jupiter.version'] = '5.7.2'