assertNotNull(record.getCustomerId());
List<AwfulTable> records = mapper.selectAll();
assertEquals(2, records.size());
AwfulTable returnedRecord = mapper.selectByPrimaryKey(record.getCustomerId());
assertNotNull(returnedRecord);
assertEquals(record.getFirstFirstName(), returnedRecord.getFirstFirstName());
record.setFirstFirstName("Betty");
rows = mapper.updateByPrimaryKey(record);