chenejac
commented
3 years ago Brian Lowe said:
Alphabetical order appears to be a successful ordering of tests, so a temporary workaround is to add this to Vitro/api/pom.xml:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<runOrder>alphabetical</runOrder>
</configuration>
</plugin>
Brian Lowe (Migrated from VIVO-2003) said:
Initially reported by Dang Vu Nguyen Hai and Christoph Göpfert on #develop channel on Slack. Several unit tests were failing on an installation from the rel-1.12.0-RC branches on a Linux Mint VM, but not on Windows.
[https://vivo-project.slack.com/files/U02653DME6M/F0288KNF9EV/vivo-install-log.txt?origin_team=T8RJ13B6W&origin_channel=Vall_threads]
This appears to be caused by dependencies between unit tests related to I18n bundle and/or model setup. The failing build was running the tests in a different order than were the successful builds.
Setting the runOrder to random in Vitro/api/pom.xml is one way to reproduce failing unit tests. I was able to get a failure after about 5 or 6 runs:
<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-surefire-plugin</artifactId><configuration><runOrder>random</runOrder></configuration></plugin>Running individual unit tests in isolation in the IDE will also cause failures, e.g.:
edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.validators.AntiXssValidationTest:
java.lang.NullPointerException at edu.cornell.mannlib.vitro.webapp.i18n.I18n.bundle(I18n.java:103) at edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.MultiValueEditSubmission.(MultiValueEditSubmission.java:105)
at edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.validators.AntiXssValidationTest.testURI(AntiXssValidationTest.java:85)
at edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.validators.AntiXssValidationTest.testURIValidation(AntiXssValidationTest.java:92)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
or
edu.cornell.mannlib.vitro.webapp.dao.jena.VClassDaoTest:java.lang.NullPointerException at edu.cornell.mannlib.vitro.webapp.modelaccess.impl.ContextModelAccessImpl.(ContextModelAccessImpl.java:93)
at edu.cornell.mannlib.vitro.webapp.modelaccess.ModelAccess$ModelAccessFactory.buildContextModelAccess(ModelAccess.java:185)
at edu.cornell.mannlib.vitro.webapp.modelaccess.ModelAccess.on(ModelAccess.java:173)
at edu.cornell.mannlib.vitro.webapp.i18n.I18n.checkForChangeInThemeDirectory(I18n.java:230)
at edu.cornell.mannlib.vitro.webapp.i18n.I18n.getBundle(I18n.java:161)
at edu.cornell.mannlib.vitro.webapp.i18n.I18n.bundle(I18n.java:110)
at edu.cornell.mannlib.vitro.webapp.dao.jena.WebappDaoFactoryJena.getI18nBundle(WebappDaoFactoryJena.java:619)
at edu.cornell.mannlib.vitro.webapp.dao.jena.VClassDaoJena.(VClassDaoJena.java:76)
at edu.cornell.mannlib.vitro.webapp.dao.jena.WebappDaoFactoryJena.getVClassDao(WebappDaoFactoryJena.java:413)
at edu.cornell.mannlib.vitro.webapp.dao.jena.VClassDaoTest.getVClassesForPropertyTest(VClassDaoTest.java:198)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:168)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
{{}}
{{}}