private CIProperties getContentRisProperties() {
   CIProperties cProps = new CIProperties();
   // the CU checks the X-Lockss-content-type, not the content-type to determine encoding
   cProps.put(CachedUrl.PROPERTY_CONTENT_TYPE, "text/plain; charset=UTF-8");
   cProps.put("Content-type", "text/plain; charset=UTF-8");
   return cProps;
 }
  public void setUp() throws Exception {
    super.setUp();

    tarHeader = new CIProperties();
    tarHeader.put(CachedUrl.PROPERTY_CONTENT_TYPE, "application/tar");
    tarAu = createTarAu();

    // for tests that also check for content
    els_mle =
        new FileMetadataListExtractor(
            new ElsevierDTD5XmlSourceMetadataExtractorFactory
                .ElsevierDTD5XmlSourceMetadataExtractor());
    // for tests that use a no-check-for-pdf version of the extractor
    nocheck_mle = new FileMetadataListExtractor(new TestElsevierDTD5MetadataExtractor());
    setUpExpectedTarContent();
  }