临时教条2用phpunit进行测试 [英] Temporary Doctrine2 fixtures for testing with phpunit

问题描述

我有一个基于Symfony2 + Doctrine2的应用程序，我想为（使用phpunit）创建一些测试。

I have an application built on Symfony2 + Doctrine2 which I want to create some tests for (using phpunit).

例如，如果我想测试一个独特的验证器对DB中的记录，我想创建一个记录，我可以使用，但测试后，我不再需要它了。那么有办法创建临时（或虚拟）灯具，还是手动创建和删除它们？

For example if I want to test a unique validator against a record in the DB, I want to create a record I can work with, but after the test I don't need it anymore. So is there a way to create temporary (or virtual) fixtures or do I have to manually create and delete them?

推荐答案

你可以使用 Doctrine DataFixture ，并将此代码放在单元测试类的setUp方法中：

You can use Doctrine DataFixture and put this code in your setUp method of a unit test class:

$loader = new Doctrine\Common\DataFixtures\Loader;
$loader->loadFromDirectory('/path/to/MyDataFixtures');
$purger = new Doctrine\Common\DataFixtures\Purger\ORMPurger($em);
$executor = new Doctrine\Common\DataFixtures\Executor\ORMExecutor($em, $purger);
$executor->execute($loader->getFixtures());

您可以参考文档查看如何创建DataFixture类。

You can refer to the docs to see how create DataFixture classes.

这是一个很好的例子： Symfony 2 + Doctrine 2 + PHPUnit 3.5：关闭异常的序列化

Here is a good example of how to do it: Symfony 2 + Doctrine 2 + PHPUnit 3.5: Serialization of closure exception

PS：我假设你有一个工作的$ em （EntityManager）。

PS: I assume you have a working $em (EntityManager) in this example.

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