@Test
 public void testGetRECVMNameFromProductSection() {
   OVFUtilsDomImpl manager = new OVFUtilsDomImpl();
   String vmName = null;
   try {
     vmName = manager.getRECVMNameFromProductSection(ovfRECVMName);
   } catch (InvalidOVFException e) {
     assertTrue(false);
   }
   assertEquals(vmName, "mongoconfig");
 }
 @Test
 public void testGetOvfsSingleVM() {
   OVFUtilsDomImpl manager = new OVFUtilsDomImpl();
   List<String> ovfs = new ArrayList<String>();
   try {
     ovfs = manager.getOvfsSingleVM(ovfMultipleVMS);
   } catch (InvalidOVFException e) {
     assertTrue(false);
   }
   assertEquals(ovfs.size(), 3);
 }
 @Test
 public void testGetServiceName() {
   OVFUtilsDomImpl manager = new OVFUtilsDomImpl();
   String serviceName = null;
   try {
     serviceName = manager.getServiceName(ovfMultipleVMS);
   } catch (InvalidOVFException e) {
     assertTrue(false);
   }
   assertEquals(serviceName, "contextbrokermongo2");
 }
  @Test
  public void testChangeInitialResources() {

    OVFUtilsDomImpl manager = new OVFUtilsDomImpl();
    String out = manager.changeInitialResources(ovfOnlyVs);
  }