urlLink = "file://1.2.3.4/user/";
        sitePath = "1.2.3.4/user/";
        docMap.put(fieldName, urlLink);
        assertEquals(sitePath, viewHelper.getSitePath(docMap));
    }

    public void test_getContentTitle() {
        final Set<String> querySet = new HashSet<>();
        ViewHelper viewHelper = new ViewHelper() {
            @Override
            protected OptionalThing<Set<String>> getQuerySet() {