@Test
 public void testGetDocumentReference() {
   DocumentReference calDocRef =
       new DocumentReference(context.getDatabase(), "mySpace", "myCalDoc");
   cal = new Calendar(calDocRef, isArchiv);
   assertEquals(calDocRef, cal.getDocumentReference());
 }
 @Test
 @Deprecated
 public void testNewCalendar_deprecated_constructor() {
   DocumentReference calDocRef =
       new DocumentReference(context.getDatabase(), "mySpace", "myCalDoc");
   XWikiDocument calDoc = new XWikiDocument(calDocRef);
   cal = new Calendar(calDoc, isArchiv, context);
   assertEquals(calDocRef, cal.getDocumentReference());
 }