futtern/tests/DbWebTest.php

<?php declare(strict_types=1);

namespace App\Tests;

use DateInterval;
use DateTimeImmutable;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\Tools\SchemaTool;
use Override;
use Symfony\Bundle\FrameworkBundle\KernelBrowser;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
use Symfony\Component\DomCrawler\Crawler;
use Symfony\Component\Uid\Ulid;

use function str_contains;

abstract class DbWebTest extends WebTestCase
{
    abstract public function getEntityClass(): string;

    protected KernelBrowser $client;
    protected EntityManagerInterface $manager;
    protected EntityRepository $repository;

    #[Override]
    protected function setUp(): void
    {
        $this->client = static::createClient();
        $this->manager = static::getContainer()->get('doctrine')->getManager();
        $schemaTool = new SchemaTool($this->manager);
        $metadata = $this->manager->getMetadataFactory()
            ->getAllMetadata();
        $schemaTool->dropDatabase();
        $schemaTool->updateSchema($metadata);

        if ($this->getEntityClass() !== '') {
            $this->repository = $this->manager->getRepository($this->getEntityClass());
        }
    }

    protected function generateOldUlid(int $daysToSubtract = 10): Ulid
    {
        $date = (new DateTimeImmutable)->sub(new DateInterval('P' . $daysToSubtract . 'D'));
        $ulidString = Ulid::generate($date);
        return Ulid::fromString($ulidString);
    }

    protected function assertElementContainsCount(Crawler $crawler, string $element, int $count, string $text): void
    {
        $this->assertCount(
            $count,
            $crawler->filter($element)
                ->reduce(
                    static fn(Crawler $node, $i): bool => str_contains($node->text(), $text),
                )
        );
    }
}