@Test
  public void testTwoInclude() throws Exception {
    HttpGet httpGet =
        new HttpGet(
            "http://localhost:"
                + ourPort
                + "/Patient?name=Hello&_include=foo&_include=bar&_pretty=true");
    HttpResponse status = ourClient.execute(httpGet);
    String responseContent = IOUtils.toString(status.getEntity().getContent());
    IOUtils.closeQuietly(status.getEntity().getContent());

    ourLog.info(responseContent);

    assertEquals(200, status.getStatusLine().getStatusCode());
    Bundle bundle = ourCtx.newXmlParser().parseBundle(responseContent);
    assertEquals(1, bundle.size());

    Patient p = bundle.getResources(Patient.class).get(0);
    assertEquals(2, p.getName().size());
    assertEquals("Hello", p.getId().getIdPart());

    Set<String> values = new HashSet<String>();
    values.add(p.getName().get(0).getFamilyFirstRep().getValue());
    values.add(p.getName().get(1).getFamilyFirstRep().getValue());
    assertThat(values, containsInAnyOrder("foo", "bar"));
  }
  private Device initializeDevice(Patient p) {
    log("Initializing device");

    Device d = newDevice();
    d.setManufacturer(deviceInfo.getManufacturerName());
    d.setModel(deviceInfo.getModelNumber());
    d.setVersion(deviceInfo.getFirmwareRevision());
    NarrativeDt n = getNarrative(d);
    n.setDiv(
        n.getDiv()
            .getValueAsString()
            .substring(5, n.getDiv().getValueAsString().length() - 6)
            .concat("<strong>Serial Number: </strong>")
            .concat(deviceInfo.getSerialNumber())
            .concat("<br /><strong>Name: </strong>")
            .concat(deviceInfo.getName())
            .concat("<br /><strong>MAC Address: </strong>")
            .concat(deviceInfo.getAddress()));
    d.setText(n);
    CodeableConceptDt type = new CodeableConceptDt();
    // TODO find valid url
    type.addCoding()
        .setCode("15-102")
        .setDisplay("Glukose-Analysegerät")
        .setSystem("http://umdns.org");
    d.setType(type);

    d.setPatient(newResourceReference(p.getId()));
    d.setIdentifier(Arrays.asList(getIdentifier("/devices/", "" + deviceInfo.getSysID())));

    log("Initializing device done");

    return d;
  }
  @Test
  public void testNoIncludes() throws Exception {
    HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient?name=Hello");
    HttpResponse status = ourClient.execute(httpGet);
    String responseContent = IOUtils.toString(status.getEntity().getContent());
    IOUtils.closeQuietly(status.getEntity().getContent());

    assertEquals(200, status.getStatusLine().getStatusCode());
    Bundle bundle = ourCtx.newXmlParser().parseBundle(responseContent);
    assertEquals(1, bundle.size());

    Patient p = bundle.getResources(Patient.class).get(0);
    assertEquals(0, p.getName().size());
    assertEquals("Hello", p.getId().getIdPart());
  }
  @Test
  public void testOneIncludeJson() throws Exception {
    HttpGet httpGet =
        new HttpGet(
            "http://localhost:" + ourPort + "/Patient?name=Hello&_include=foo&_format=json");
    HttpResponse status = ourClient.execute(httpGet);
    String responseContent = IOUtils.toString(status.getEntity().getContent());
    IOUtils.closeQuietly(status.getEntity().getContent());

    assertEquals(200, status.getStatusLine().getStatusCode());

    ourLog.info(responseContent);

    Bundle bundle = ourCtx.newJsonParser().parseBundle(responseContent);
    assertEquals(1, bundle.size());

    Patient p = bundle.getResources(Patient.class).get(0);
    assertEquals(1, p.getName().size());
    assertEquals("Hello", p.getId().getIdPart());
    assertEquals("foo", p.getName().get(0).getFamilyFirstRep().getValue());
  }
  private Observation initializeObservation(
      Patient p, DeviceMetric metric, GlucoseRecord r, QuantityDt qdt) {
    log("Initializing observation");

    Observation o = newObservation(qdt);
    o.setCode(createCode(r.unit));
    o.setSubject(newResourceReference(p.getId()));
    o.setDevice(newResourceReference(metric.getId()));

    // set date and time for observation
    DateTimeDt dt = new DateTimeDt();
    dt.setValue(r.time.getTime());
    o.setEffective(dt);
    o.setIdentifier(
        Arrays.asList(
            getIdentifier(
                "/devices/".concat("" + deviceInfo.getSysID()), "" + r.getSequenceNumber())));

    // set narrative
    o.setText(getNarrative(o));

    log("Initializing observation done");
    return o;
  }