Part-DB-server/tests/Validator/Constraints/ValidGTINValidatorTest.php
2026-05-11 23:13:46 +02:00

77 lines
2.8 KiB
PHP

<?php
declare(strict_types=1);
/*
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2026 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace App\Tests\Validator\Constraints;
use App\Validator\Constraints\ValidGTIN;
use App\Validator\Constraints\ValidGTINValidator;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Validator\ConstraintValidatorInterface;
use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
final class ValidGTINValidatorTest extends ConstraintValidatorTestCase
{
protected function createValidator(): ConstraintValidatorInterface
{
return new ValidGTINValidator();
}
// --- values that must produce no violation ---
public static function validValuesProvider(): \Generator
{
yield 'null is skipped' => [null];
yield 'empty string is skipped' => [''];
yield 'valid GTIN-8' => ['12345670'];
yield 'valid GTIN-12' => ['123456789012'];
yield 'valid GTIN-13' => ['1234567890128'];
yield 'valid GTIN-14' => ['12345678901231'];
}
#[DataProvider('validValuesProvider')]
public function testValidValue(mixed $value): void
{
$this->validator->validate($value, new ValidGTIN());
$this->assertNoViolation();
}
// --- values that must produce a violation ---
public static function invalidValuesProvider(): \Generator
{
yield 'wrong check digit (GTIN-13)' => ['1234567890123'];
yield 'non-numeric string' => ['ABCDEFGHIJKLM'];
yield 'wrong length — 9 digits' => ['123456789'];
yield 'wrong length — 11 digits' => ['12345678901'];
yield 'leading whitespace' => [' 1234567890128'];
yield 'trailing whitespace' => ['1234567890128 '];
}
#[DataProvider('invalidValuesProvider')]
public function testInvalidValue(string $value): void
{
$this->validator->validate($value, new ValidGTIN());
$this->buildViolation('validator.invalid_gtin')
->assertRaised();
}
}