@Test public void testGetRecentlyModifiedJson() throws Exception { String recentlyModifiedJson = alfrescoDocumentsService.getRecentlyModifiedJson("userId"); ObjectMapper mapper = new ObjectMapper(); List<Site> list = new ArrayList<Site>(); List<Site> recentlyModified = mapper.readValue(recentlyModifiedJson, new TypeReference<List<Site>>() {}); int number = 0; for (Site site : recentlyModified) { number += site.getRecentModifiedDocuments().size(); } assertEquals(3, number); // document1 + document2 + document3 }