<?php

namespace Tests\Unit;

use App\Services\ThirdGameBalanceService;
use InvalidArgumentException;
use PHPUnit\Framework\TestCase;

class ThirdGamePlayerIdTest extends TestCase
{
    public function test_player_id_uses_users_primary_key_without_padding(): void
    {
        $service = new ThirdGameBalanceService();

        $this->assertSame('u1', $service->playerIdFromUserId(1));
        $this->assertSame('u483', $service->playerIdFromUserId(483));
        $this->assertSame('u751434', $service->playerIdFromUserId(751434));
    }

    public function test_player_id_rejects_non_positive_user_id(): void
    {
        $service = new ThirdGameBalanceService();

        $this->expectException(InvalidArgumentException::class);
        $service->playerIdFromUserId(0);
    }
}