assertEquals(expectedWavelet.getDataDocuments().size(), actualWavelet.getDataDocuments().size());
assertEquals(expectedWavelet.getDataDocuments().size(), actualWavelet.getDataDocuments().size());
assertEquals(expectedWavelet.getDataDocuments().size(), actualWavelet.getDataDocuments().size());
assertEquals(expectedWavelet.getDataDocuments().size(), actualWavelet.getDataDocuments().size());