保存教义记录而不保留
在我的单元测试中，我希望具有以下行为：
$myNewDoctrineRecord = new Dto_MyRecord();
$myNewDoctrineRecord->pk = 1; //the primary key
...
$myNewDoctrineRecord->save();
现在该记录不应该真正保留到数据库中。但我想做的是
$myFetchedDoctrineRecord = Doctrine::getTable('Dto_MyRecord')->find(1);
//result should be $myFetchedDoctrineRecord === $myNewDoctrineRecord
，我知道这可以通过 DAO 模式来实现，我将 DAO 替换为某种模拟。但也许有某种可能性，所以只是说教义不坚持，而只是“记住”记录。
谢谢你！ 马库斯
within my Unit-tests i would like to have the following behavior:
$myNewDoctrineRecord = new Dto_MyRecord();
$myNewDoctrineRecord->pk = 1; //the primary key
...
$myNewDoctrineRecord->save();
Now this record shouldnt really persist to the database. But i would like to do
$myFetchedDoctrineRecord = Doctrine::getTable('Dto_MyRecord')->find(1);
//result should be $myFetchedDoctrineRecord === $myNewDoctrineRecord
I know this could be achived with a DAO pattern, where i replace the DAO to some mock. But maybe there is some possibility so just say Doctrine not to persist, but only to "remember" the records.
Thank you!
Markus
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您可以启动一个事务，并在测试结束时回滚。这样您仍然可以 find() 在事务中创建的记录，但回滚将确保它们不会被持久化。
You could start a transaction, and at the end of the test rollback. That way you can still find() the records created within the transaction, but the rollback will ensure they're not persisted.
如果您的机器有一些空间，那么您可以将对象放入 $_SESSION 中。但请注意，Doctrine 对象可能会变得相当大。
If your machine has some space then you could put your objects into the $_SESSION. But beware, Doctrine objects can grow pretty large.