add simple apitest

tests/DbApiTestCase.php

@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace App\Tests;
+
+use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\DataFixtures\AppFixtures;
+use Doctrine\ORM\EntityManagerInterface;
+use Liip\TestFixturesBundle\Services\DatabaseToolCollection;
+use Override;
+
+abstract class DbApiTestCase extends ApiTestCase
+{
+    protected EntityManagerInterface $manager;
+    protected Client $client;
+
+    #[Override]
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->client = static::createClient();
+        $this->manager = static::getContainer()->get('doctrine')->getManager();
+        $toolKit = self::getContainer()->get(DatabaseToolCollection::class)->get();
+        $toolKit->loadFixtures([AppFixtures::class]);
+    }
+}