Test service container

[ossinkine]

Symfony 4.1 introduced new testing service container which allows to get private services in tests.
For example following code is correct:

namespace App\Tests\Controller;

use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Tools\SchemaTool;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
use Symfony\Component\DependencyInjection\ContainerInterface;

class DefaultControllerTest extends WebTestCase
{
    public function testIndex(): void
    {
        $client = static::createClient();

        /** @var ContainerInterface $container */
        $container = $client->getContainer();
        $entityManager = $container->get(EntityManagerInterface::class);
        // do something with entity manager

        $client->request('GET', '/');

        $this->assertSame(200, $client->getResponse()->getStatusCode());
    }
}

But PHPStan throws error "Service "Doctrine\ORM\EntityManagerInterface" is private."

[lookyman]

Thanks, I'll take a look at it as soon as possible.

[ondrejmirtes]

Is it solvable? Do you have any way of knowing that you’re using a test container?

On Thu, 21 Jun 2018 at 09:22, Lukáš Unger ***@***.***> wrote: Thanks, I'll take a look at it as soon as possible. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAGZuNK9bdsndXY3I5tcJaMtfPcb_bT8ks5t-0m6gaJpZM4Uxfrn> .

-- Ondřej Mirtes

[lookyman]

I am also not sure if it can be solved. One possibility might be to ask Scope if we are inside a TestCase. I will have to investigate..

EDIT: They actually have a special container class, so this should be easy.

[lookyman]

@ossinkine Could you please test #5 and let me know if it fixes it? Thanks.

EDIT: Nevermind, I will have to rewrite that completely from scratch.

[lookyman]

Ok, this is trickier than it looks. Fixing it completely would most likely require changes in PHPStan's core, so for now i did 34b1940, which should at least allow you to annotate the container with /**@var \Symfony\Bundle\FrameworkBundle\Test\TestContainer */, and it will stop complaining. Or you can access the container via a method, so you don't have to annotate it everywhere. Something like:

protected function getTestContainer(): \Symfony\Bundle\FrameworkBundle\Test\TestContainer
{
    return self::$container;
}

[github-actions]

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