doc1.put("title", "Test Document 1");

        Map<String, Object> doc2 = new HashMap<>();
        doc2.put("id", "2");
        doc2.put("title", "Test Document 2");

        docList.add(doc1);
        docList.add(doc2);

        assertEquals(2, docList.size());
        assertEquals(doc1, docList.get(0));
        assertEquals(doc2, docList.get(1));

        docList.addContentSize(500);