Hi there,
I've got the same problem. I want to test my Seam application with JUnit 4.1
and JBoss Eclipse IDE 1.6.
I've a little test class that needs an EntityManager:
public class LoginActionTest {
| private static EntityManagerFactory emf;
| private EntityManager em;
| private EntityTransaction transaction;
|
| @BeforeClass
| public static void initClass() {
| emf = Persistence.createEntityManagerFactory(aresDatabase);
| }
|
| @Before
| public void init() {
| em = emf.createEntityManager();
| transaction = em.getTransaction();
| transaction.begin();
| }
|
| @After
| public void destroy() {
| transaction.commit();
| em.close();
| }
|
| @AfterClass
| public static void destroyClass() {
| emf.close();
| }
|
| @Test
| public void login() {
| User jewe = new User();
| jewe.setID(JEWE);
|
| LoginAction loginAction = new LoginAction();
| loginAction.setAresDatabase(em);
| loginAction.setUser(jewe);
|
| assert main.equals(loginAction.login());
|
| }
|
| public static junit.framework.Test suite() {
| return new JUnit4TestAdapter(LoginActionTest.class);
| }
| }
I've included the junit41.jar, jboss-commons.jar, dom4j.jar and ciglib.jar.
Without them there are NoClassDefFoundErrors. After including those jars I ran
the test and Eclipse resp. JUnit tells me
Console wrote : 01.06.2006 08:34:11 org.hibernate.cfg.Environment
| INFO: Hibernate 3.2 alpha2
| 01.06.2006 08:34:11 org.hibernate.cfg.Environment
| INFO: hibernate.properties not found
| 01.06.2006 08:34:11 org.hibernate.cfg.Environment
| INFO: using bytecode reflection optimizer
| 01.06.2006 08:34:11 org.hibernate.cfg.Environment buildBytecodeProvider
| INFO: Bytecode provider name : cglib
| 01.06.2006 08:34:11 org.hibernate.cfg.Environment
| INFO: using JDK 1.4 java.sql.Timestamp handling
and
Stacktrace wrote : javax.persistence.PersistenceException: No Persistence
provider for EntityManager named aresDatabase
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:41)
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
| at
com.idsscheer.ares.test.LoginActionTest.initClass(LoginActionTest.java:26)
| 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:585)
| at
org.junit.internal.runners.BeforeAndAfterRunner.invokeMethod(BeforeAndAfterRunner.java:74)
| at
org.junit.internal.runners.BeforeAndAfterRunner.runBefores(BeforeAndAfterRunner.java:50)
| at
org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:33)
| at
org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
| at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:32)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
| at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
|
I guess it's because I'm not running those tests in a server environment but
directly from Eclipse. So all the config files are not found.
Is there any HowTo that describes how I can write JUnit tests in Eclipse for
Seam/Hibernate applications?
I know, it might not be the right forum, but perhaps anybody has an idea?!?
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