<?php

declare(strict_types=1);

namespace KTXT\Unit\Event;

use KTXF\Event\Event;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;

final class EventTest extends TestCase
{
    #[Test]
    #[TestDox('Event data and context are supplied during construction')]
    public function constructsCompleteEventState(): void
    {
        $event = new Event(
            'test.event',
            ['nested' => ['value' => 'original']],
            'tenant-a',
            'identity-a',
        );

        $copy = $event->getData();
        $copy['nested']['value'] = 'changed';

        self::assertSame('original', $event->get('nested')['value']);
        self::assertSame('tenant-a', $event->getTenantId());
        self::assertSame('identity-a', $event->getIdentityId());
    }

    #[Test]
    #[TestDox('Event data rejects mutable object references')]
    public function rejectsMutablePayloadValues(): void
    {
        $this->expectException(\InvalidArgumentException::class);

        new Event('test.event', ['mutable' => new \stdClass()]);
    }
}