1 Reply Latest reply on Mar 5, 2015 11:43 AM by abhijithtn

    Arquillian to test Jersey implemented rest service with embedded tomcat 7

    iboppana
    iboppana Aug 7, 2014 11:04 PM

      Hi

       

      I am trying to test Jersey implemented rest service with Arquillian and embedded tomcat.

       

      In my example instead of applying JAX-RS annotations directly on the Java class that

      implements our service we defined a Java interface that contains all our JAX-RS annotation metadata.

       

      @Path( "HelloService" )

      public interface HelloService

      {

          @Path( "sayHello/{who}" )

          @GET

          @Produces( { MediaType.TEXT_PLAIN } )

          String sayHello( @PathParam( "who" ) String who ); 

         

      }

       

      public class DefaultHelloService

          implements HelloService

      {

          public String sayHello( String who )

          {

              return "Hello " + who;

          }

      }

       

      In the arquillian test

      @Deployment(testable = false)

          public static WebArchive createDeployment() {

       

              WebArchive jar = ShrinkWrap.create(WebArchive.class, "ROOT.war")

                      .addClass(HelloService.class)

                      .addClass(DefaultHelloService.class)

                      .addAsManifestResource("arquillian.xml")

                      .setWebXML("in-container-web.xml");

       

              System.out.println(jar.toString(true));

       

              return jar;

          }

       

      @Test

          public void testHelloService() throws Exception {

              try {String who = "test";

              Client c = ClientBuilder.newClient();

              WebTarget target = c.target(

                      baseURL + "webapi/HelloService/sayHello/{who}")

                      .resolveTemplate("who", who);

              System.out.println(target.getUri());

              String responseMsg = target.request().get(String.class);

              Assert.assertEquals("Hello " + who, responseMsg);

              }catch(Exception ex){

                  ex.printStackTrace();

              }

          }

       

      When I run the test I am getting 505-Internal Server Error . The actual error I am seeing in the trace is

       

      ] with root cause

      java.lang.NoSuchMethodException: Could not find a suitable constructor in embedd

      ed.tomcat.example.api.HelloService class.

              at org.glassfish.jersey.internal.inject.JerseyClassAnalyzer.getConstruct

      or(JerseyClassAnalyzer.java:189)

              at org.jvnet.hk2.internal.Utilities.getConstructor(Utilities.java:183)

              at org.jvnet.hk2.internal.Utilities.justCreate(Utilities.java:885)

              at org.jvnet.hk2.internal.ServiceLocatorImpl.create(ServiceLocatorImpl.j

      ava:872)

       

      Is there a way for me to test this using arqulilian or I should always place the JAX-RS annotations on the implementation class itself.

       

      If I annotate the class directly  the test runs fine.

       

      Appreciate your input

       

      Thanks

        Indrani