How to Junit test EJB class| JBoss.org Content Archive (Read Only)

15. How to Junit test EJB class

djheisterberg Mar 7, 2011 5:17 PM (in response to samwun9988)

You're missing something from the classpath: org.jnp.interfaces.NamingContextFactory isn't found. Are you using maven? Once you get the JNDI issues fixed you'll need to configure a datasource and bind it. For the openejb case that's also done in the jndi.properties file with an odd syntax.

16. How to Junit test EJB class

samwun9988 Mar 8, 2011 3:19 AM (in response to djheisterberg)

I think the following reference is a good tutorial. But i wil have to see how it goes in my hand.

Sam.

17. How to Junit test EJB class

samwun9988 Mar 8, 2011 3:20 AM (in response to samwun9988)

I meant this link.

http://javahowto.blogspot.com/2011/02/ejb-lite-jpa-datasource-embedded-in.html

18. How to Junit test EJB class

samwun9988 Mar 8, 2011 7:24 AM (in response to samwun9988)

Hello,

In reference to the following tutorial:

I meant this link.
http://javahowto.blogspot.com/2011/02/ejb-lite-jpa-datasource-embedded-in.html

I tried to test it in netbeans 7 + Jboss 6.0, but it failed with the following exception:

Testsuite: au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4
Tests run: 0, Failures: 0, Errors: 1, Time elapsed: 0.759 sec

Testcase: au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4:          Caused an ERROR
Unable to instantiate container with factories []
javax.ejb.EJBException: Unable to instantiate container with factories []
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:97)
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:75)
          at au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4.setUpClass(RoleFacadeTest4.java:36)

      at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:97)
Test au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4 FAILED
test:
Deleting: C:\Users\sam\AppData\Local\Temp\TEST-au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4.xml
BUILD SUCCESSFUL (total time: 11 seconds)

It is unbelivable JUnit testing with EJB.

Does anyone got a working setup/example to test EJBContainer using Junit test?

Thanks a lot

Sam

19. How to Junit test EJB class

samwun9988 Mar 8, 2011 7:45 AM (in response to samwun9988)

After added all client/* jar file to the library, I come up with some new exception:

Testcase: au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4:          Caused an ERROR
java.lang.NoSuchMethodException: javax.annotation.Resource.lookup()
javax.ejb.EJBException: java.lang.NoSuchMethodException: javax.annotation.Resource.lookup()
          at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:149)
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:93)
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:75)
          at au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4.setUpClass(RoleFacadeTest4.java:36)
Caused by: java.lang.NoSuchMethodException: javax.annotation.Resource.lookup()
          at java.lang.Class.getMethod(Class.java:1605)
          at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:133)
       at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:149)
Test au.com.houseware.server.ejb.entity.bean.RoleFacadeTest4 FAILED

Interesting, what is "EJBException: java.lang.NoSuchMethodException: javax.annotation.Resource.lookup()"??

Am I runnign something out of date?

I am running jdk 6.0_21 and jboss 6.0!

Sam

20. How to Junit test EJB class

nickarls Mar 8, 2011 7:50 AM (in response to samwun9988)

conflict between SE Resource class and EE resource class. google around for "endorsed libs resource"

21. How to Junit test EJB class

samwun9988 Mar 8, 2011 8:24 AM (in response to nickarls)

Since I added all client/* to the libraries, that might be the problem.

Should I use endorsed libs instead?

Thanks

Sam

22. How to Junit test EJB class

samwun9988 Mar 8, 2011 8:43 AM (in response to nickarls)

I googled around, but couldn't find anything useful in the search result.

I have tried to replace all client/* with endorse/* jar file in netbeans libs, and also have tried to use all common/libs/ files , but it still thrown exceptions badly.

Thanks

Sam

23. How to Junit test EJB class

wolfc Mar 8, 2011 8:50 AM (in response to samwun9988)

See item 2 under 'Common Problems' of http://community.jboss.org/wiki/EJB31Embeddable

24. How to Junit test EJB class

samwun9988 Mar 8, 2011 9:07 AM (in response to wolfc)

Carlo de Wolf wrote:

See item 2 under 'Common Problems' of http://community.jboss.org/wiki/EJB31Embeddable

Thanks for the reference.

In netbeans, how to setup the following java commandline to execute my Junit test?

-Xmx512m -XX:MaxPermSize=256m -Djava.endorsed.dirs=$JBOSS_HOME/lib/endorsed

Thanks

Sam

25. How to Junit test EJB class

samwun9988 Mar 9, 2011 4:05 AM (in response to wolfc)

Carlo de Wolf wrote:

See item 2 under 'Common Problems' of http://community.jboss.org/wiki/EJB31Embeddable

Hello,

I am not sure how to resolve the following example:

C:\work\NetBeansProjects70b2\ejb-test\classes>java -Djava.util.logging.manager=o
rg.jboss.logmanager.LogManager -Djava.endorsed.dirs=$JBOSS_HOME/lib/endorsed -cp "C:\jboss-6.0.0.Final\client\*;." test.Client
Exception in thread "main" javax.ejb.EJBException: java.lang.reflect.InvocationT
argetException
        at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:153)
        at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:93)
        at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:75)
        at test.Client.main(Client.java:7)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:141)
        ... 3 more
Caused by: java.lang.NoClassDefFoundError: org/jboss/logmanager/Logger$AttachmentKey
        at org.jboss.logging.JBossLogManagerProvider.<clinit>(JBossLogManagerPro
vider.java:36)
        at org.jboss.logging.LoggerProviders.findProvider(LoggerProviders.java:3
3)
        at org.jboss.logging.LoggerProviders.<clinit>(LoggerProviders.java:28)
        at org.jboss.logging.Logger.getLogger(Logger.java:2164)
        at org.jboss.logging.Logger.getLogger(Logger.java:2189)
        at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.<clinit>(ClassPathEjbJarScanner.java:80)
        at org.jboss.ejb3.embedded.sub.JBossSubmersibleEJBContainer.createEJBContainer(JBossSubmersibleEJBContainer.java:117)
        ... 8 more
Caused by: java.lang.ClassNotFoundException: org.jboss.logmanager.Logger$AttachmentKey
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 15 more

C:\work\NetBeansProjects70b2\ejb-test\classes>

Any idea?

Thanks

Sam

26. How to Junit test EJB class

samwun9988 Mar 9, 2011 5:07 AM (in response to samwun9988)

Here I got a problem with classpath:

[ClassPathEjbJarScanner] Dev Hack Alert: Ignoring class on ClassPath which can't be loaded due to java.lang.NoClassDefFoundError: net/sf/cglib/proxy/MethodInterceptor while loading org.apache.cxf.common.util.CglibProxyHelper$1; configure an exclusion filter so "/C:/jboss-6.0.0.Final/client/cxf-common-utilities.jar" is not processed
[ClassPathEjbJarScanner] Dev Hack Alert: Ignoring class on ClassPath which can't be loaded due to java.lang.NoClassDefFoundError: org/springframework/beans/factory/xml/AbstractSingleBeanDefinitionParser while loading org.apache.cxf.configuration.spring.AbstractBeanDefinitionParser; configure an exclusion filter so "/C:/jboss-6.0.0.Final/client/cxf-common-utilities.jar" is not processed
[ClassPathEjbJarScanner] Dev Hack Alert: Ignoring class on ClassPath which can't be loaded due to java.lang.NoClassDefFoundError: org/springframework/beans/factory/xml/AbstractSingleBeanDefinitionParser while loading org.apache.cxf.configuration.spring.SimpleBeanDefinitionParser; configure an exclusion filter so "/C:/jboss-6.0.0.Final/client/cxf-common-utilities.jar" is not processed
[ClassPathEjbJarScanner] Dev Hack Alert: Ignoring class on ClassPath which can't be loaded due to java.lang.NoClassDefFoundError: org/springframework/beans/factory/xml/AbstractSingleBeanDefinitionParser while loading org.apache.cxf.configuration.spring.StringBeanDefinitionParser; configure an exclusion filter so "/C:/jboss-6.0.0.Final/client/cxf-common-utilities.jar" is not processed
.....

Exception in thread "main" javax.ejb.EJBException: java.lang.reflect.InvocationTargetException
          at org.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:153)
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:93)
          at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:75)
          at test.Client.main(Client.java:7)
Caused by: java.lang.reflect.InvocationTargetException
          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.jboss.ejb3.embedded.impl.standalone.JBossStandaloneEJBContainerProvider.createEJBContainer(JBossStandaloneEJBContainerProvider.java:141)
          ... 3 more
Caused by: java.lang.RuntimeException: Found .class on ClassPath which could not be found by the TCCL
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:371)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:349)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:349)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:349)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:349)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:324)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.isEjbJar(ClassPathEjbJarScanner.java:285)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.getEjbJars(ClassPathEjbJarScanner.java:174)
          at org.jboss.ejb3.embedded.sub.JBossSubmersibleEJBContainer.createEJBContainer(JBossSubmersibleEJBContainer.java:117)
          ... 8 more
Caused by: java.lang.ClassNotFoundException: 1.0.com.sun.codemodel.JConditional
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.Class.forName0(Native Method)
          at java.lang.Class.forName(Unknown Source)
          at org.jboss.ejb3.embedded.impl.base.scanner.ClassPathEjbJarScanner.containsEjbComponentClass(ClassPathEjbJarScanner.java:367)
          ... 16 more

My classpath is shown as follow:

CLASSPATH=c:\jboss-6.0.0.Final\client\;c:\jboss-6.0.0.Final\lib\endorsed\;.;C:\work\NetBeansProjects70b2\ejb-test\classes\test\

Command to execute this test:

java -Djava.util.logging.manager=org.jboss.logmanager.LogManager -Djava.endorsed.dirs=$JBOSS_HOME/lib/endorsed -cp "C:\jboss-6.0.0.Final\client\;.;C:\jboss-6.0.0.Final\lib\" test.Client > out.txt 2<&1

Thanks

Sam

27. How to Junit test EJB class

drdar Apr 13, 2011 4:36 AM (in response to samwun9988)

Is it possible to make JUnit test run from maven without installed JBoss server on the same machine?

Darek

28. How to Junit test EJB class

peterj Apr 13, 2011 12:00 PM (in response to drdar)

EJB3 beans are POJOs so you should be able to unit test them (yes, even via Maven) provided that the beans don't rely or require app server-specific functionality. I do this quite often.

29. How to Junit test EJB class

drdar Apr 13, 2011 4:41 PM (in response to peterj)

That's I know, and I do like that.

But I'd like to learn sth new about JEE6 and how to use EJBContainer in JUnit.

I found solution how to do that with Glassfish, but my company and me is oriented to JBoss server.