AuthenticatedUserSubjectProviderTest.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Tests\Authentication\KeyValueStorage;
 
use ILIAS\Authentication\KeyValueStorage\AuthenticatedUserSubjectProvider;
use PHPUnit\Framework\TestCase;
 
class AuthenticatedUserSubjectProviderTest extends TestCase
{
    public function testTheSubjectOfAUserIsItsIdWithinThisProvider(): void
    {
        $subject = (new AuthenticatedUserSubjectProvider())->subjectFor(42);
 
        self::assertSame('authentication', $subject->provider());
        self::assertSame('42', $subject->id());
        self::assertSame(AuthenticatedUserSubjectProvider::class, $subject->providerClass());
    }
 
    public function testZeroIsRejected(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('User ID must be positive, got 0.');
 
        (new AuthenticatedUserSubjectProvider())->subjectFor(0);
    }
 
    public function testANegativeIdIsRejected(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('User ID must be positive, got -1.');
 
        (new AuthenticatedUserSubjectProvider())->subjectFor(-1);
    }
}