注入Arquillian测试类始终为null

Question

I install JBoss Tools plugin at my Eclipse IDE and create project as New > JBoss Central > Java EE EAR Project . I used Wildfly 8.2.0.Final server. EJB module of my project template is as below

Dependencies of Arquillian for my project are created by project template and I didn't modify anythings. And then I created my first test class as

@RunWith(Arquillian.class)
public class CustomerServiceTest {
    @Inject
    private CustomerDao customerDao;

    @Deployment
    public static Archive<?> createDeployment() {

    JavaArchive archive = ShrinkWrap.create(JavaArchive.class, "test.jar")
        .addAsResource("META-INF/test-persistence.xml","META-INF/persistence.xml")
        .addAsManifestResource(EmptyAsset.INSTANCE, "beans.xml");
    archive.addClass(CustomerDto.class);
    archive.addClass(Customer.class);
    archive.addClass(CustomerDao.class);
    archive.addClass(Dao.class);

    System.out.println(archive.toString(true));
    return archive;
    }

    @Test
    public void getCustomers() {
    // customerDao Always Null
    System.out.println("############# Testing Success ##################"+ customerDao);
    }
}

Here is console log

10:39:19,578 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC000001: Failed to start service jboss.deployment.unit."test.war".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."test.war".WeldStartService: Failed to start service
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_40]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_40]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_40]
Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001408: Unsatisfied dependencies for type CustomerDao with qualifiers @Default
  at injection point [BackedAnnotatedField] @Inject private com.solt.hms.customer.CustomerServiceTest.customerDao
  at com.solt.hms.customer.CustomerServiceTest.customerDao(CustomerServiceTest.java:0)

    at org.jboss.weld.bootstrap.Validator.validateInjectionPointForDeploymentProblems(Validator.java:372)
    at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:293)
    at org.jboss.weld.bootstrap.Validator.validateGeneralBean(Validator.java:134)
    at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:167)
    at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:531)
    at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:68)
    at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:66)
    at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60)
    at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_40]
    ... 3 more

10:39:19,578 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) JBAS014613: Operation ("deploy") failed - address: ([("deployment" => "test.war")]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"test.war\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"test.war\".WeldStartService: Failed to start service
    Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001408: Unsatisfied dependencies for type CustomerDao with qualifiers @Default
  at injection point [BackedAnnotatedField] @Inject private com.solt.hms.customer.CustomerServiceTest.customerDao
  at com.solt.hms.customer.CustomerServiceTest.customerDao(CustomerServiceTest.java:0)
"}}
10:39:19,578 ERROR [org.jboss.as.server] (management-handler-thread - 1) JBAS015870: Deploy of deployment "test.war" was rolled back with the following failure message: 
{"JBAS014671: Failed services" => {"jboss.deployment.unit.\"test.war\".WeldStartService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"test.war\".WeldStartService: Failed to start service
    Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001408: Unsatisfied dependencies for type CustomerDao with qualifiers @Default
  at injection point [BackedAnnotatedField] @Inject private com.mycom.project.customer.CustomerServiceTest.customerDao
  at com.mycom.project.customer.CustomerServiceTest.customerDao(CustomerServiceTest.java:0)
"}}

I am totally a newbie in testing with Arquillian. I find and study many examples for Arquillian testing examples. These seems fine but what's wrong with mine ? Thanks for reading my question . Be happy with helping a newbie.

Answer 1

The error message suggests that JBoss was unable to create an instance of CustomerDao . The most likely reason for this is one or more missing dependencies.

Perhaps you need to add:

archive.addClass(CustomerDaoImpl.class);