[jboss-user] [JBoss Seam] - Re: EntityManager trouble

[ErikSlagter]

I just tried the DVDstore example and it fails on the same point in ProductionUnitTest.
testNG stacktrace:
javax.persistence.PersistenceException: No Persistence provider for EntityManager named dvdDatabase
  | 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:89)
  | 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
  | 	at com.jboss.dvd.seam.test.ProductUnitTest.em(ProductUnitTest.java:23)
  | 	at com.jboss.dvd.seam.test.ProductUnitTest.testCreateDelete(ProductUnitTest.java:54)
  | 	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.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:580)
  | 	at org.testng.internal.Invoker.invokeMethod(Invoker.java:478)
  | 	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:607)
  | 	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:874)
  | 	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
  | 	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
  | 	at org.testng.TestRunner.runWorkers(TestRunner.java:689)
  | 	at org.testng.TestRunner.privateRun(TestRunner.java:566)
  | 	at org.testng.TestRunner.run(TestRunner.java:466)
  | 	at org.testng.SuiteRunner.runTest(SuiteRunner.java:301)
  | 	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:296)
  | 	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:276)
  | 	at org.testng.SuiteRunner.run(SuiteRunner.java:191)
  | 	at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:808)
  | 	at org.testng.TestNG.runSuitesLocally(TestNG.java:776)
  | 	at org.testng.TestNG.run(TestNG.java:701)
  | 	at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:73)
  | 	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:124)
  | 

Is there something wrong with my install or with the unit test?

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