test.java

private static final Client client = ClientBuilder.newClient();
    private static final WebTarget r = client.target("http://localhost:8080/tg/api/itineraries");
    
    @Test
    public void testAddHotel(){
        HotelType hotel = new HotelType();
        hotel.setName("Palacio");
        HotelType response = r.path("1/hotels")
                .request()
                .accept(MediaType.APPLICATION_XML)
                .post(Entity.entity(hotel, MediaType.APPLICATION_XML),
                        HotelType.class);
        assertEquals(hotel.getName(), response.getName());
    }