<?php

declare(strict_types=1);

namespace Tests\Unit\Domain\Models\ValueObjects\Coupon;

use Domain\Models\ValueObjects\Coupon\CouponId;

covers(CouponId::class);

describe('coupon id', function (): void {
    it('generates a unique coupon id', function (): void {
        // WHEN
        $id = CouponId::generate();

        // THEN
        expect($id)->toBeInstanceOf(CouponId::class);
    });

    it('generates different ids on each call', function (): void {
        // WHEN
        $first  = CouponId::generate();
        $second = CouponId::generate();

        // THEN
        expect((string) $first)->not->toBe((string) $second);
    });
});