使用 phpunit 进行测试的临时 Doctrine2 夹具 [英] Temporary Doctrine2 fixtures for testing with phpunit

问题描述

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

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

例如，如果我想针对数据库中的记录测试 unique 验证器，我想创建一个我可以使用的记录，但在测试之后我不再需要它了.那么有没有办法创建临时(或虚拟)灯具，还是我必须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 并将此代码放入单元测试类的 setUp 方法中:

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

$loader = new DoctrineCommonDataFixturesLoader;
$loader->loadFromDirectory('/path/to/MyDataFixtures');
$purger = new DoctrineCommonDataFixturesPurgerORMPurger($em);
$executor = new DoctrineCommonDataFixturesExecutorORMExecutor($em, $purger);
$executor->execute($loader->getFixtures());

您可以参考文档了解如何创建 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:闭包异常的序列化

PS:我假设在这个例子中你有一个工作的 $em (EntityManager).

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

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