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Forum: Seam Users Forum ListTopic List
10. Mar 2008, 10:34 CET | Link

Running ant test on any of the examples e.g. booking throws exceptions at me. 


test:
   [testng] [Parser] Running:
   [testng]   C:\java\jboss-seam-2.0.1.GA\examples\booking\src\org\jboss\seam\example\booking\test\testng.xml
   [testng] 
   [testng] ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Described: name=BeanDeployer state=PreInstall
   [testng] java.lang.RuntimeException: java.lang.reflect.UndeclaredThrowableException
   [testng] 	at org.jboss.aop.util.ClassInfoMethodHashing.methodHash(ClassInfoMethodHashing.java:70)
   [testng] 	at org.jboss.aop.util.ClassInfoMethodHashing.addDeclaredMethods(ClassInfoMethodHashing.java:169)
   [testng] 	at org.jboss.aop.util.ClassInfoMethodHashing.populateMethodTables(ClassInfoMethodHashing.java:182)

Anyone know why?

I'm using

java 1.6.0, Apache Ant 1.7.0, seam 2.0.1.GA

11 Replies:
11. Mar 2008, 11:20 CET | Link

I was using JDK 6. Using JDK 5 I can now run the tests.

It is however stated in the documenation at

2.0.1.GA reference

that I could use JDK6, which is very confusing.

Now I however have a new problem running tests on a new project created with the seam generator.

The exception is 


test:
   [testng] [Parser] Running:
   [testng]   C:\Aragost\Workspace\test\test-build\HelloTest.xml
   [testng] 
   [testng] FAILED CONFIGURATION: @BeforeClass init
   [testng] java.lang.NoClassDefFoundError: org/jboss/beans/metadata/spi/BeanMetaData
   [testng] 	at java.lang.Class.forName0(Native Method)
   [testng] 	at java.lang.Class.forName(Unknown Source)
   [testng] 	at org.jboss.seam.mock.BaseSeamTest.embeddedJBossAvailable(BaseSeamTest.java:1051)
   [testng] 	at org.jboss.seam.mock.BaseSeamTest.startJbossEmbeddedIfNecessary(BaseSeamTest.java:1039)
   [testng] 	at org.jboss.seam.mock.BaseSeamTest.startSeam(BaseSeamTest.java:935)
   [testng] 	at org.jboss.seam.mock.BaseSeamTest.init(BaseSeamTest.java:923)
   [testng] 	at org.jboss.seam.mock.SeamTest.init(SeamTest.java:42)
   [testng] Caused by: java.lang.ClassNotFoundException: org.jboss.beans.metadata.spi.BeanMetaData
   [testng] 	at java.net.URLClassLoader$1.run(Unknown Source)
   [testng] 	at java.security.AccessController.doPrivileged(Native Method)
   [testng] 	at java.net.URLClassLoader.findClass(Unknown Source)
   [testng] 	at java.lang.ClassLoader.loadClass(Unknown Source)
   [testng] 	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
   [testng] 	at java.lang.ClassLoader.loadClass(Unknown Source)
   [testng] 	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
   [testng] 	... 29 more
   [testng] ... Removed 22 stack frames
   [testng] SKIPPED CONFIGURATION: @BeforeMethod begin
   [testng] SKIPPED CONFIGURATION: @AfterMethod end
   [testng] SKIPPED CONFIGURATION: @AfterClass cleanup
   [testng] SKIPPED: test
   [testng] 
   [testng] ===============================================
   [testng]     Hello Test
   [testng]     Tests run: 1, Failures: 0, Skips: 1
   [testng]     Configuration Failures: 1, Skips: 3
   [testng] ===============================================
   [testng] 
   [testng] 
   [testng] ===============================================
   [testng] Hello Tests
   [testng] Total tests run: 1, Failures: 0, Skips: 1
   [testng] Configuration Failures: 1, Skips: 3
   [testng] ===============================================
   [testng] 

BUILD SUCCESSFUL
Total time: 0 seconds

What can I do so the class is found?

11. Mar 2008, 11:31 CET | Link

I think Seam can run on jdk5, but embedded jboss must be running on jdk5.

http://docs.jboss.com/seam/latest/reference/en/html/configuration.html

25.5.1. Installing Embedded JBoss Embedded JBoss must by installed into Tomcat for Seam applications to run correctly on it. Embedded JBoss only runs on JDK 1.5 (not JDK 1.6). Embedded JBoss can be downloaded here. The process for installing Embedded JBoss into Tomcat 6 is quite simple. First, you should copy the Embedded JBoss JARs and configuration files into Tomcat.

The test suit might use embedded jboss?
11. Mar 2008, 11:33 CET | Link

Edit: I think Seam can run on jdk6, but embedded jboss must be running on jdk5.
11. Mar 2008, 12:08 CET | Link

On JDK 6 I could run all the examples on the server. The only thing I couldn't was run the tests.

What I don't get is that after changing to JDK5, the tests in the bundled examples work, but when I create a new project with the seam generator and create a action with the generator and run the test it gives me the exception above.
14. Mar 2008, 09:37 CET | Link

Jars from the lib/test was not included, by the build script generated by seam, when testing. So the information in the documentation

If you used seam-gen to create your project you are ready to start writing tests.

or the seam gen needs to be altered.

Is no one using this script? Or just not testing? Or just not reading this post:) Since everybody would have changed this.

14. Mar 2008, 10:31 CET | Link

They most certainly are in Seam 2.0.1.GA (which you say you are running).

 

Read about how to report a bug.
14. Mar 2008, 10:48 CET | Link

As mentioned before I get 


java.lang.NoClassDefFoundError: org/jboss/beans/metadata/spi/BeanMetaData

when running ant test. Fixed it by including the jars in the build script when running the target.
14. Mar 2008, 15:13 CET | Link

Running 

ant test
might fail with exceptions like 'class not found' if you are running an existing instance of jboss server in the background.. So you might want to check that out.. with best regards,

25. Apr 2008, 04:30 CET | Link

@Jakob,

Could you tell us the changes you made in the build script, so we can do the same to overcome the error?

25. Apr 2008, 04:57 CET | Link

I added the following in the build.xml file after the path setup for build.classpath 

<path id="test.classpath">
    <fileset id="lib.test" dir="${lib.dir}/test">
        <include name="*.jar" />
    </fileset>
</path>

At the 'test' target I added the following entry to the class path entries for testng: 

<classpath refid="test.classpath" />

Running 'ant test' then has the following error: 


test:
   [testng] [Parser] Running:
   [testng]   <snip>\test_seam\test-build\ExampleTest.xml
   [testng]
   [testng] ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=JMXKernel state=Cre
ate
   [testng] java.lang.NoSuchMethodError: org.jboss.system.ServiceController.setKernel(Lorg/jboss/kernel/Kernel;)V
   [testng]     at org.jboss.embedded.adapters.JMXKernel.start(JMXKernel.java:164)
   [testng]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [testng]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   [testng]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   [testng]     at java.lang.reflect.Method.invoke(Method.java:585)
   [testng]     at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:56)
   [testng]     at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:110)
   [testng]     at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
   [testng]     at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControll
erContextAction.java:214)
   [testng]     at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:45)
<snipped>

Do I need to regenerate the project since changing back to JDK 1.5 ?

Has anyone else been able to test a seam-gen generated project?

25. Apr 2008, 05:45 CET | Link

All is working now

Installed jboss-seam-2.0.2.CR1, created a project, created and action and ran 'ant test'.

I am also running jdk1.5.0-15

No modifications to build.xml required.