@Test
  public void fileUriTest() throws Exception {
    String origSrc = "";
    if (sampleFilePath.contains(":/")) {
      origSrc = "file://" + sampleFilePath;
    } else {
      origSrc = "file:///" + sampleFilePath;
    }

    Dcp sip = new Dcp();
    DcsFile file = new DcsFile();
    file.setId("example:/file");
    file.setSource(origSrc);
    file.setExtant(true);
    sip.addFile(file);
    String id = ingest.getSipStager().addSIP(sip);

    ExternalContentStager ecs = new ExternalContentStager();
    ecs.setIngestFramework(ingest);

    ecs.execute(id);

    sip = ingest.getSipStager().getSIP(id);
    DcsFile retrieved = sip.getFiles().iterator().next();
    Assert.assertTrue(origSrc != retrieved.getSource());
    Assert.assertTrue(ingest.getFileContentStager().contains(retrieved.getSource()));
  }
  @Test
  public void untouchedNonExtantFileUriTest() throws Exception {
    String origSrc = "file://" + sampleFilePath;

    Dcp sip = new Dcp();
    DcsFile file = new DcsFile();
    file.setId("example:/file");
    file.setSource(origSrc);
    file.setExtant(false);
    sip.addFile(file);
    String id = ingest.getSipStager().addSIP(sip);

    ExternalContentStager ecs = new ExternalContentStager();
    ecs.setIngestFramework(ingest);

    ecs.execute(id);

    sip = ingest.getSipStager().getSIP(id);
    DcsFile retrieved = sip.getFiles().iterator().next();
    Assert.assertEquals(origSrc, retrieved.getSource());
    Assert.assertFalse(ingest.getFileContentStager().contains(retrieved.getSource()));
  }
  @Test
  public void untouchedStagedFileTest() throws Exception {
    StagedFile staged =
        ingest.getFileContentStager().add(IOUtils.toInputStream("stagedContent"), null);
    Dcp sip = new Dcp();
    DcsFile file = new DcsFile();
    file.setId("example:/file");
    file.setSource(staged.getReferenceURI());
    file.setExtant(true);
    sip.addFile(file);
    String id = ingest.getSipStager().addSIP(sip);

    ExternalContentStager ecs = new ExternalContentStager();
    ecs.setIngestFramework(ingest);

    ecs.execute(id);

    sip = ingest.getSipStager().getSIP(id);
    DcsFile retrieved = sip.getFiles().iterator().next();
    Assert.assertEquals(staged.getReferenceURI(), retrieved.getSource());
  }
  @Test
  public void calculateFixityTest() throws Exception {
    String origSrc = "";
    if (sampleFilePath.contains(":/")) {
      origSrc = "file://" + sampleFilePath;
    } else {
      origSrc = "file:///" + sampleFilePath;
    }

    Dcp sip = new Dcp();
    DcsFile file = new DcsFile();
    file.setId("example:/file");
    file.setSource(origSrc);
    file.setExtant(true);
    sip.addFile(file);
    String id = ingest.getSipStager().addSIP(sip);

    ExternalContentStager ecs = new ExternalContentStager();
    ecs.setAlwaysCalculateFixityFor("SHA-1");
    ecs.setIngestFramework(ingest);

    ecs.execute(id);

    sip = ingest.getSipStager().getSIP(id);
    DcsFile retrieved = sip.getFiles().iterator().next();

    String stagedSipRef = ingest.getFileContentStager().get(retrieved.getSource()).getSipRef();

    DcsFile stagedFile = ingest.getSipStager().getSIP(stagedSipRef).getFiles().iterator().next();

    Assert.assertEquals(1, stagedFile.getFixity().size());

    DcsEvent digestEvent =
        ingest.getEventManager().getEventByType(stagedSipRef, Events.FIXITY_DIGEST);
    Assert.assertNotNull(digestEvent);

    for (DcsEntityReference er : digestEvent.getTargets()) {
      Assert.assertEquals(stagedFile.getId(), er.getRef());
    }
  }
  @Test
  public void downloadEventTest() throws Exception {
    String origSrc = "";
    if (sampleFilePath.contains(":/")) {
      origSrc = "file://" + sampleFilePath;
    } else {
      origSrc = "file:///" + sampleFilePath;
    }

    Dcp sip = new Dcp();
    DcsFile file = new DcsFile();
    file.setId("example:/file");
    file.setSource(origSrc);
    file.setExtant(true);
    sip.addFile(file);
    String id = ingest.getSipStager().addSIP(sip);

    ExternalContentStager ecs = new ExternalContentStager();
    ecs.setIngestFramework(ingest);

    ecs.execute(id);

    sip = ingest.getSipStager().getSIP(id);
    DcsFile retrieved = sip.getFiles().iterator().next();

    String stagedSipRef = ingest.getFileContentStager().get(retrieved.getSource()).getSipRef();

    DcsFile stagedFile = ingest.getSipStager().getSIP(stagedSipRef).getFiles().iterator().next();

    DcsEvent upload = ingest.getEventManager().getEventByType(stagedSipRef, Events.FILE_DOWNLOAD);
    Assert.assertNotNull(upload);

    for (DcsEntityReference er : upload.getTargets()) {
      Assert.assertEquals(stagedFile.getId(), er.getRef());
    }
  }
  public static SolrInputDocument indexMetadataFile(
      SolrInputDocument doc, Collection<DcsMetadataRef> set, List<SolrInputDocument> docs) {

    int foundFgdc = 0;
    // Assuming the DCS file is available in the Sip
    for (DcsMetadataRef ref : set) {
      DcsFile file = null;
      for (SolrInputDocument document : docs) {
        String refStr = ref.getRef();
        String id = (String) document.getFieldValue(EntityField.ID.solrName());
        if (refStr.equals(id))
          try {
            file = (DcsFile) fromSolr(toSolrDocument(document));
          } catch (IOException e) {
            e
                .printStackTrace(); // To change body of catch statement use File | Settings | File
                                    // Templates.
          }
      }
      if (file == null) continue;
      // get the file from SIP or from index
      //  DcsFile file = new DcsFile();
      for (DcsFormat format : file.getFormats()) {
        if (format.getFormat().contains("fgdc")) {
          MetadataDocument fgdcDoc = null;
          try {
            String fileSource = file.getSource().replace("file://", "");

            fgdcDoc = MetadataDocument.Factory.parse(new File(fileSource));
            ThemeType[] keywords = fgdcDoc.getMetadata().getIdinfo().getKeywords().getThemeArray();
            PlaceType[] places = fgdcDoc.getMetadata().getIdinfo().getKeywords().getPlaceArray();

            Set<String> themes = new HashSet<String>();
            for (ThemeType theme : keywords) {
              for (String themeStr : theme.getThemekeyArray()) themes.add(themeStr);
            }
            addStrings(doc, themes, CoreMetadataField.SUBJECT);

            Set<String> placeKeys = new HashSet<String>();
            for (PlaceType place : places) {
              for (String placeStr : place.getPlacekeyArray()) placeKeys.add(placeStr);
            }
            addStrings(doc, placeKeys, SeadSolrField.DeliverableUnitField.LOCATION);

          } catch (XmlException e) {
            e
                .printStackTrace(); // To change body of catch statement use File | Settings | File
                                    // Templates.
          } catch (IOException e) {
            e
                .printStackTrace(); // To change body of catch statement use File | Settings | File
                                    // Templates.
          }
          foundFgdc = 1;
        }
        if (foundFgdc == 1) break;
      }
      if (foundFgdc == 1) break;
    }
    return doc;
  }