symfony - Symfony + Doctrine提供的特定于环境的数据固定装置

Question

使用Smyfony2和Doctrin2，可以使用以下示例创建数据固定装置:http://symfony.com/doc/current/bundles/DoctrineFixturesBundle/index.html

我希望能够使用此概念进行测试，以便设置/拆卸可以创建用于功能测试的纯测试数据环境。如何在功能测试期间运行一组特定的仅测试夹具，以及如何将这些夹具与标准夹具分开，以便控制台命令忽略它们？

看来，解决方法是复制doctrine:fixtures控制台命令的功能并将测试装置存储在其他位置。有谁有更好的解决方案？

Answer 1

通过目录分解灯具的另一种方法是使用自定义灯具类。然后，您的灯具类将扩展该类，并指定将实际加载的环境。

<?php

use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\Common\Persistence\ObjectManager;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpKernel\KernelInterface;

/**
 * Provides support for environment specific fixtures.
 *
 * This container aware, abstract data fixture is used to only allow loading in
 * specific environments. The environments the data fixture will be loaded in is
 * determined by the list of environment names returned by `getEnvironments()`.
 *
 * > The fixture will still be shown as having been loaded by the Doctrine
 * > command, `doctrine:fixtures:load`, despite not having been actually
 * > loaded.
 *
 * @author Kevin Herrera <kevin@herrera.io>
 */
abstract class AbstractDataFixture implements ContainerAwareInterface, FixtureInterface
{
    /**
     * The dependency injection container.
     *
     * @var ContainerInterface
     */
    protected $container;

    /**
     * {@inheritDoc}
     */
    public function load(ObjectManager $manager)
    {
        /** @var KernelInterface $kernel */
        $kernel = $this->container->get('kernel');

        if (in_array($kernel->getEnvironment(), $this->getEnvironments())) {
            $this->doLoad($manager);
        }
    }

    /**
     * {@inheritDoc}
     */
    public function setContainer(ContainerInterface $container = null)
    {
        $this->container = $container;
    }

    /**
     * Performs the actual fixtures loading.
     *
     * @see \Doctrine\Common\DataFixtures\FixtureInterface::load()
     *
     * @param ObjectManager $manager The object manager.
     */
    abstract protected function doLoad(ObjectManager $manager);

    /**
     * Returns the environments the fixtures may be loaded in.
     *
     * @return array The name of the environments.
     */
    abstract protected function getEnvironments();
}

您的灯具最终看起来像这样:

<?php

namespace Vendor\Bundle\ExampleBundle\DataFixtures\ORM;

use AbstractDataFixture;
use Doctrine\Common\Persistence\ObjectManager;

/**
 * Loads data only on "prod".
 */
class ExampleData extends AbstractDataFixture
{
    /**
     * @override
     */
    protected function doLoad(ObjectManager $manager)
    {
        // ... snip ...
    }

    /**
     * @override
     */
    protected function getEnvironments()
    {
        return array('prod');
    }
}

我相信这应该同时适用于两个ORM和ODM数据装置。