e-ticket/tests/Controller/RegistrationControllerTest.php

<?php

namespace App\Tests\Controller;

use App\Entity\User;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;

class RegistrationControllerTest extends WebTestCase
{
    public function testRegistrationRedirectsWhenAuthenticated(): void
    {
        $client = static::createClient();
        $em = static::getContainer()->get(EntityManagerInterface::class);

        $user = new User();
        $user->setEmail('test-reg-auth-'.uniqid().'@example.com');
        $user->setFirstName('Test');
        $user->setLastName('User');
        $user->setPassword('$2y$13$hashed');
        $em->persist($user);
        $em->flush();

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

        self::assertResponseRedirects();
    }

    public function testRegistrationPageReturnsSuccess(): void
    {
        $client = static::createClient();
        $client->request('GET', '/inscription');

        self::assertResponseIsSuccessful();
    }

    public function testRegistrationWithValidData(): void
    {
        $client = static::createClient();
        $client->request('POST', '/inscription', [
            'first_name' => 'Jean',
            'last_name' => 'Dupont',
            'email' => 'test-register-'.uniqid().'@example.com',
            'password' => 'Password123!',
        ]);

        self::assertResponseRedirects('/connexion');
    }

    public function testRegistrationWithDuplicateEmail(): void
    {
        $email = 'duplicate-'.uniqid().'@example.com';

        $client = static::createClient();
        $client->request('POST', '/inscription', [
            'first_name' => 'Jean',
            'last_name' => 'Dupont',
            'email' => $email,
            'password' => 'Password123!',
        ]);

        $client->request('POST', '/inscription', [
            'first_name' => 'Marie',
            'last_name' => 'Martin',
            'email' => $email,
            'password' => 'Password456!',
        ]);

        self::assertResponseIsSuccessful();
    }
}