ldc-mesbr-app/tests/Unit/Domain/Models/ValueObjects/Campaign/CampaignCodeTest.php

<?php

declare(strict_types=1);

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

use Domain\Models\ValueObjects\Campaign\CampaignCode;
use Ramsey\Uuid\Uuid;

covers(CampaignCode::class);

describe('campaign code', function (): void {
    it('generates a valid uuid v7 code', function (): void {
        // GIVEN / WHEN
        $code = CampaignCode::generate();

        // THEN
        expect(Uuid::isValid($code->value))->toBeTrue()
            ->and(Uuid::fromString($code->value)->getVersion())->toBe(7);
    });

    it('generates a different code each time', function (): void {
        // GIVEN / WHEN
        $first  = CampaignCode::generate();
        $second = CampaignCode::generate();

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

    it('wraps a given uuid v7', function (): void {
        // GIVEN
        $uuid = Uuid::uuid7();

        // WHEN
        $code = new CampaignCode($uuid);

        // THEN
        expect($code->value)->toBe($uuid->toString());
    });

    it('rejects a uuid that is not v7', function (): void {
        // GIVEN / WHEN / THEN
        expect(fn (): CampaignCode => new CampaignCode(Uuid::uuid4()))
            ->toThrow(\DomainException::class);
    });
});