    @Test
    public void testProcessInheritedClass() throws InstantiationException, IllegalAccessException
    {

        final String persistenceUnit = "rdbms";

        EntityMetadata metadata;

        PersistenceUnitMetadata puMetadata = new PersistenceUnitMetadata();
        puMetadata.setPersistenceUnitName(persistenceUnit);

        Map<String, Object> props = new HashMap<String, Object>();
        props.put(Constants.PERSISTENCE_UNIT_NAME, persistenceUnit);
        props.put(PersistenceProperties.KUNDERA_NODES, "localhost");
        props.put(PersistenceProperties.KUNDERA_PORT, "9160");
        props.put(PersistenceProperties.KUNDERA_KEYSPACE, "KunderaHbaseExamples");
        props.put(PersistenceProperties.KUNDERA_CLIENT_FACTORY, "com.impetus.client.CoreTestClientFactory");

        Properties p = new Properties();
        p.putAll(props);
        puMetadata.setProperties(p);

        TableProcessor t1 = new TableProcessor(p, kunderaMetadata);

        metadata = new EntityMetadata(Rectangle.class);
        metadata.setPersistenceUnit(persistenceUnit);
        t1.process(Rectangle.class, metadata);
        Assert.assertNotNull(metadata.getIdAttribute());

        metadata = new EntityMetadata(Circle.class);
        metadata.setPersistenceUnit(persistenceUnit);
        t1.process(Circle.class, metadata);
        Assert.assertNotNull(metadata.getIdAttribute());

        metadata = new EntityMetadata(Shape.class);
        metadata.setPersistenceUnit(persistenceUnit);
        t1.process(Shape.class, metadata);
        Assert.assertNotNull(metadata.getIdAttribute());

    }