Access from local installed Junit test to clustered EJBs

[caraldel]

Hi again,

Now I'm trying to do some Junit test to my clustered servers. I have two servers standalone in differents Pcs. The issue is this: I have in my pryect tha packages with the test and inside the jndi.properties that I attached. If I have this line 'java.naming.provider.url=remote\://XXX.XXX.XXX.XXX\:4447' and I disable the EJB of this IP, the test fails with:

java.lang.IllegalStateException: No EJB receiver available for handling [appName:DatosTraficoEAR-2.2,modulename:DatosTraficoEJB-2.2,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@89cc5e

          at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)

          at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)

          at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)

          at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)

          at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)

          at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)

          at $Proxy6.getListadoIdsSucesos(Unknown Source)

          at es.uv.irtic.lisitt.incitar.DatosTrafico.componentes.activos.modificacion.TestDatosTraficoModificacionBean.<init>(TestDatosTraficoModificacionBean.java:137)

          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

          at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

          at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

          at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:202)

          at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:251)

          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)

          at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:248)

          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)

          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)

          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)

          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)

          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)

          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)

          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)

          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)

          at org.junit.runners.ParentRunner.run(ParentRunner.java:236)

          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

If I change this line to 'java.naming.provider.url=remote\://XXX.XXX.XXX.XXX\:4447,' that it's belongs to the other node cluster, and it's disable its server deployment EJB, also fails, there is not redirect to my node cluster that it's enable.

I try to put this 'java.naming.provider.url=remote\://localhost\:4447' to use my EJB and in the case of fail use the other node cluster, but with this configuration I have this error:

java.lang.NullPointerException

          at es.uv.irtic.lisitt.incitar.DatosTrafico.componentes.diccionarioDatos.consulta.TestDiccionarioDatosTraficoConsulta.setUp(TestDiccionarioDatosTraficoConsulta.java:58)

          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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)

          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)

          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)

          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)

          at org.junit.runners.ParentRunner.run(ParentRunner.java:236)

          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

And if I enble my EJB this error too:

javax.naming.NamingException: Failed to create remoting connection [Root exception is java.lang.RuntimeException: Operation failed with status WAITING]

          at org.jboss.naming.remote.client.ClientUtil.namingException(ClientUtil.java:36)

          at org.jboss.naming.remote.client.InitialContextFactory.getInitialContext(InitialContextFactory.java:121)

          at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)

          at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)

          at javax.naming.InitialContext.init(InitialContext.java:223)

          at javax.naming.InitialContext.<init>(InitialContext.java:197)

          at es.uv.irtic.lisitt.incitar.Utiles.utilesConfiguracion.Configuracion.getCtx(Configuracion.java:52)

          at es.uv.irtic.lisitt.incitar.DatosTrafico.componentes.diccionarioDatos.consulta.TestDiccionarioDatosTraficoConsulta.setUp(TestDiccionarioDatosTraficoConsulta.java:56)

          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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)

          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)

          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)

          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)

          at org.junit.runners.ParentRunner.run(ParentRunner.java:236)

          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Caused by: java.lang.RuntimeException: Operation failed with status WAITING

          at org.jboss.naming.remote.protocol.IoFutureHelper.get(IoFutureHelper.java:89)

          at org.jboss.naming.remote.client.NamingStoreCache.getRemoteNamingStore(NamingStoreCache.java:56)

          at org.jboss.naming.remote.client.InitialContextFactory.getOrCreateCachedNamingStore(InitialContextFactory.java:166)

          at org.jboss.naming.remote.client.InitialContextFactory.getOrCreateNamingStore(InitialContextFactory.java:139)

          at org.jboss.naming.remote.client.InitialContextFactory.getInitialContext(InitialContextFactory.java:104)

          ... 21 more

I would like to run my test at local and without web application, accessing to the clusters and if one of them fails, be able to use or redirect to the other node of the cluster.

Thanks !

[rhusar]

I didnt really understand what the question is about, but defeinitely make sure to check out Arquillian -- http://www.jboss.org/arquillian.html -- which provides in-container tests so in case you want to test SFSB as it is, you dont need to use the remote client and do this in container.

If you are looking for inspiration how to automate clustering unit tests, take a look at the clsutering testsuite in upstream AS7 project here: https://github.com/jbossas/jboss-as/tree/master/testsuite/integration/clust

HTH,

Rado

[caraldel]

My purpose is to run the local tests as Junits to test methods of the classes that are in the EJBs servers cluster. I have already installed the cluster with two nodes and it works fine with the web part. What happens is that the test, having no WEB part, I can not do the same as what is normally done with this class (add file jboss-ejb-client.xml and tag <distributable/> at web.xml); addition to not being deployed in the server, but installed locally. With this situation, the clustering don't work fine and this is the issue.

I just read this: https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI?focusedCommentId=53380244#comment-53380244 and this is what I want !