@Override
 public void setUp() throws Exception {
   super.setUp();
   String tempDirPath = setUpDiskSpace();
   au = createAu();
   // set up headers for creating mock CU's of the appropriate type
   pdfHeader.put(CachedUrl.PROPERTY_CONTENT_TYPE, "application/pdf");
   textHeader.put(CachedUrl.PROPERTY_CONTENT_TYPE, "text/html");
   epubHeader.put(CachedUrl.PROPERTY_CONTENT_TYPE, "application/epub");
   // the content in the urls doesn't really matter for the test
   random_content_stream =
       new ByteArrayInputStream(ContentString.getBytes(Constants.ENCODING_UTF_8));
 }
 public void tearDown() throws Exception {
   sau.deleteContentTree();
   // theDaemon.stopDaemon();
   super.tearDown();
 }
 @Override
 public void tearDown() throws Exception {
   super.tearDown();
 }
 public void setUp() throws Exception {
   super.setUp();
   String tempDirPath = setUpDiskSpace();
   au = createAu();
   sau = PluginTestUtil.createAndStartSimAu(simAuConfig(tempDirPath));
 }