I added Arquillian support for OSGi

https://community.jboss.org/message/549454#549454

You can now write an Arquillian test like this

@RunWith(Arquillian.class)
public class OSGiEmbeddedFrameworkTestCase
{
   @Deployment
   public static JavaArchive createdeployment()
   {
      final JavaArchive archive = ShrinkWrap.create("test.jar", JavaArchive.class);
      archive.setManifest(new Asset()
      {
         public InputStream openStream()
         {
            OSGiManifestBuilder builder = OSGiManifestBuilder.newInstance();
            builder.addBundleSymbolicName(archive.getName());
            builder.addBundleManifestVersion(2);
            builder.addBundleActivator(SimpleActivator.class.getName());
            // [TODO] generate a separate bundle the contains the test case
            builder.addExportPackages(OSGiEmbeddedFrameworkTestCase.class);
            builder.addImportPackages("org.jboss.arquillian.junit", "org.jboss.shrinkwrap.api", "org.jboss.shrinkwrap.api.spec");
            builder.addImportPackages("javax.inject", "org.junit", "org.junit.runner");
            return builder.openStream();
         }
      });
      archive.addClasses(SimpleActivator.class, SimpleService.class);
      archive.addClasses(OSGiEmbeddedFrameworkTestCase.class);
      return archive;
   }

   @Inject
   public BundleContext context;
   
   @Test
   public void testBundleContextInjection() throws Exception
   {
      assertNotNull("BundleContext injected", context);
      assertEquals("System Bundle ID", 0, context.getBundle().getBundleId());
   }

   @Inject
   public Bundle bundle;
   
   @Test
   public void testBundleInjection() throws Exception
   {
      // Assert that the bundle is injected
      assertNotNull("Bundle injected", bundle);
      
      // Assert that the bundle is in state RESOLVED
      // Note when the test bundle contains the test case it 
      // must be resolved already when this test method is called
      assertEquals("Bundle RESOLVED", Bundle.RESOLVED, bundle.getState());
      
      // Start the bundle
      bundle.start();
      assertEquals("Bundle ACTIVE", Bundle.ACTIVE, bundle.getState());
      
      // Assert the bundle context
      BundleContext context = bundle.getBundleContext();
      assertNotNull("BundleContext available", context);
      
      // Get the service reference
      ServiceReference sref = context.getServiceReference(SimpleService.class.getName());
      assertNotNull("ServiceReference not null", sref);
      
      // Get the service for the reference
      SimpleService service = (SimpleService)context.getService(sref);
      assertNotNull("Service not null", service);
      
      // Invoke the service 
      int sum = service.sum(1, 2, 3);
      assertEquals(6, sum);
      
      // Stop the bundle
      bundle.stop();
      assertEquals("Bundle RESOLVED", Bundle.RESOLVED, bundle.getState());
   }
}

with the next arquillian release we can migrate our husky tests.