record.setBlob1(generateRandomBlob());
record.setBlob2(generateRandomBlob());
dao.insert(record);
PkblobsExample example = new PkblobsExample();
List<Pkblobs> answer = dao.selectByExampleWithBLOBs(example);
assertEquals(1, answer.size());
Pkblobs returnedRecord = answer.get(0);
assertEquals(record.getId(), returnedRecord.getId());
assertTrue(blobsAreEqual(record.getBlob1(), returnedRecord