Java EE JUnit not working with CDI-Unit while using EJBs

Question

I'm using the CDI-Unit JAR http://jglue.org/cdi-unit/ to be able to use CDI in my JUnit 4 tests, I've injected my EJB and called a method to persist a Client object, but I get the following error :

java.lang.NoClassDefFoundError org/jboss/weld/environment/se/Weld

My Stateless EJB (OperationsEJB.java) :

@Stateless
public class OperationsEJB {

    @PersistenceContext(unitName="db_PU")
    EntityManager em;

    public void addClient(Client client) {

        try {
            em.persist(client);
        } catch (Exception e) {

        }
    }
}

My JUnit test :

import static org.junit.Assert.*;
import javax.inject.Inject;
import org.jglue.cdiunit.AdditionalClasses;
import org.jglue.cdiunit.CdiRunner;
import org.jglue.cdiunit.ejb.SupportEjb;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(CdiRunner.class)
@AdditionalClasses(OperationsEJB.class)
@SupportEjb
public class TestApp {

    @Inject
    OperationsEJB ejb;

    @Test
    public void test() {

        Client c1 = new Client();
        c1.setNomClient("client1");

        ejb.addClient(c1);

        assertNotNull(c1);
    }

}

I'm not using Maven, I've downloaded the weld-se-core-2.3.0.Final.jar and I got another error :

java.lang.NoClassDefFoundError: org/jboss/weld/environment/ContainerInstanceFactory

---

EDIT :

Now I'm using Maven, this is my JUnit test code :

OpTest.java :

@RunWith(CdiRunner.class)
@AdditionalClasses({OperationsEJB.class})
@SupportEjb
public class OpTest {

    @Inject
    OperationsEJB ejb;

    @Test
    public void test() {


        assertNotNull(ejb);
    }

}

Here is my EJB :

@Stateless
public class OperationsEJB {

    @PersistenceContext(unitName = "db_PU")
    EntityManager em;

    public void addClient(Client client) {

        em.persist(client);
    }
}

When I run the test I get this error :

Oct 18, 2015 3:59:04 PM org.jboss.weld.bootstrap.WeldStartup <clinit>
INFO: WELD-000900: 2.2.9 (Final)
Oct 18, 2015 3:59:05 PM org.jboss.weld.bootstrap.WeldStartup startContainer
INFO: WELD-000101: Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously.
Oct 18, 2015 3:59:06 PM org.jboss.weld.event.ExtensionObserverMethodImpl checkRequiredTypeAnnotations
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] org.jglue.cdiunit.internal.TestScopeExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.
Oct 18, 2015 3:59:06 PM org.jboss.weld.event.ExtensionObserverMethodImpl checkRequiredTypeAnnotations
WARN: WELD-000411: Observer method [BackedAnnotatedMethod] public org.jglue.cdiunit.internal.ejb.EjbExtension.processAnnotatedType(@Observes ProcessAnnotatedType<Object>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.

and the error shown in JUnit log is :

org.jboss.weld.exceptions.DeploymentException: WELD-001408: Unsatisfied dependencies for type OperationsEJB with qualifiers @Default
  at injection point [UnbackedAnnotatedField] @Inject @EJB proj.OpTest.ejb
  at proj.OpTest.ejb(OpTest.java:0)
WELD-001475: The following beans match by type, but none have matching qualifiers:
  - Managed Bean [class com.proj.EJB.OperationsEJB] with qualifiers [@EJbQualifier @Any]

Thank you in advance.

Answer 1

the kind of annotation replacement of @Ejb makes it necessary, that the bean which should inject has the annotation @Default.

@Stateless
@Default 
public class OperationsEJB {

should help.

Perhaps: ejb-cdi-unit could help. we had similar problems and created an extra module on top of cdi-unit for this.