record.setBlob1(generateRandomBlob());
record.setBlob2(generateRandomBlob());
mapper.insert(record);
FieldsblobsExample example = new FieldsblobsExample();
List<Fieldsblobs> answer = mapper.selectByExampleWithBLOBs(example);
assertEquals(1, answer.size());
Fieldsblobs returnedRecord = answer.get(0);
assertEquals(record.getFirstname(), returnedRecord.getFirstname());
assertEquals(record.getLastname(), returnedRecord.getLastname());