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Can't create persistence unit in test class.

 
sam White
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Hi,

In my junit test class, I can't use Persistence.createEntityManagerFactory to create an entityManager.

This is the junit test class:



When I execute this file, it failed at emf = Persistence.createEntityManagerFactory("TestDatePU");

Error message is:
caused error: org/hibernate/internal/util/xml/Origin



Here is my persistence.xml file:


Facade class:


The sample project of this test is available, but I don't know how to attach it here. If anyone interest the project, please contact me.

Any suggestion is very appreciated.

Sincerely
Sam
 
Jeanne Boyarsky
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Was there more to the error than
caused error: org/hibernate/internal/util/xml/Origin

I'd expect to see a stack trace or class not found error.
 
sam White
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Thank you for your reply.
Here is stack of trace when running it with " mvn -X -Dmaven.test.skip=false clean install ":

[INFO] TestDate .......................................... SUCCESS [0.281s]
[INFO] TestDate-ejb ...................................... FAILURE [2.520s]
[INFO] TestDate-web ...................................... SKIPPED
[INFO] TestDate-ear ...................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.935s
[INFO] Finished at: Sun Mar 24 11:35:09 EST 2013
[INFO] Final Memory: 19M/46M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test (default-test) on project TestDate-ejb: There are test failures.
[ERROR]
[ERROR] Please refer to C:\work\NetBeansProjects\TestDate\TestDate-ejb\target\surefire-reports for the individual test results.
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test (default-test) on project TestDate-ejb: There are test failures.

Please refer to C:\work\NetBeansProjects\TestDate\TestDate-ejb\target\surefire-reports for the individual test results.
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoFailureException: There are test failures.

Please refer to C:\work\NetBeansProjects\TestDate\TestDate-ejb\target\surefire-reports for the individual test results.
at org.apache.maven.plugin.surefire.SurefireHelper.reportExecution(SurefireHelper.java:87)
at org.apache.maven.plugin.surefire.SurefirePlugin.writeSummary(SurefirePlugin.java:641)
at org.apache.maven.plugin.surefire.SurefirePlugin.handleSummary(SurefirePlugin.java:615)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:137)
at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:98)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :TestDate-ejb
 
sam White
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A different exception is shown when I execute the test within Netbeans editor.
Please see attachment for detail.
Thanks
Sam
exception-within-editor.png
Exception within Editor.
[Thumbnail for exception-within-editor.png]
 
Jeanne Boyarsky
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Sam,
That helps a lot. On line 5 of the NetBeans stack trace you do in fact get a NoClassDefFound error. (For Maven, the stack trace tells you to see the surefire reports directory for the REAL stack trace.) That class is in Hibernate Core. Check you have that jar in your classpath.

I'm going to move this to the BUild forum since it isn't a testing issue per se. And I'm starting to suspect an Ant/Maven issue so you'll get better help there.
 
Peter Johnson
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The Maven output looks like you have a master POM with submodules. The output for the submodule that failed (TestDate-ejb) would be more helpful in resolving this problem.
 
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