domain-watchdog/tests/AbstractTest.php

<?php

namespace App\Tests;

use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
use ApiPlatform\Symfony\Bundle\Test\Client;
use App\Entity\User;

class AbstractTest extends ApiTestCase
{
    private ?string $token = null;

    public function setUp(): void
    {
        self::bootKernel();
    }

    protected function createClientWithCredentials($token = null): Client
    {
        return static::createClient([], ['headers' => ['authorization' => 'Bearer '.$token]]);
    }

    protected function getToken(User $testUser): string
    {
        if ($this->token) {
            return $this->token;
        }

        $response = static::createClient()->request('POST', '/api/login', ['json' => ['email' => $testUser->getEmail(), 'password' => $testUser->getPlainPassword()]]);

        $this->assertResponseIsSuccessful();
        $data = $response->toArray();
        $this->token = $data['token'];

        return $data['token'];
    }
}