e-ticket/tests/Entity/UserTest.php

<?php

namespace App\Tests\Entity;

use App\Entity\User;
use PHPUnit\Framework\TestCase;

class UserTest extends TestCase
{
    public function testNewUserHasCreatedAt(): void
    {
        $user = new User();

        self::assertInstanceOf(\DateTimeImmutable::class, $user->getCreatedAt());
    }

    public function testGetRolesAlwaysIncludesRoleUser(): void
    {
        $user = new User();

        self::assertContains('ROLE_USER', $user->getRoles());
    }

    public function testSetRolesDeduplicatesRoleUser(): void
    {
        $user = new User();
        $user->setRoles(['ROLE_ADMIN', 'ROLE_USER']);

        $roles = $user->getRoles();
        self::assertCount(2, $roles);
        self::assertContains('ROLE_ADMIN', $roles);
        self::assertContains('ROLE_USER', $roles);
    }

    public function testGetUserIdentifierReturnsEmail(): void
    {
        $user = new User();
        $user->setEmail('test@example.com');

        self::assertSame('test@example.com', $user->getUserIdentifier());
    }

    public function testFluentSetters(): void
    {
        $user = new User();

        $result = $user->setEmail('a@b.com')
            ->setFirstName('John')
            ->setLastName('Doe')
            ->setPassword('hashed');

        self::assertSame($user, $result);
        self::assertSame('a@b.com', $user->getEmail());
        self::assertSame('John', $user->getFirstName());
        self::assertSame('Doe', $user->getLastName());
        self::assertSame('hashed', $user->getPassword());
    }

    public function testEraseCredentialsDoesNotThrow(): void
    {
        $user = new User();
        $user->eraseCredentials();

        self::assertNull($user->getId());
    }
}