NotEmptyValidatorTest.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Extbase\Tests\Functional\Validation\Validator;
 
use PHPUnit\Framework\Attributes\Test;
use ‪TYPO3\CMS\Core\Core\SystemEnvironmentBuilder;
use ‪TYPO3\CMS\Core\Http\ServerRequest;
use ‪TYPO3\CMS\Core\Localization\LanguageServiceFactory;
use ‪TYPO3\CMS\Extbase\Validation\Validator\NotEmptyValidator;
use TYPO3\TestingFramework\Core\Functional\FunctionalTestCase;
 
final class ‪NotEmptyValidatorTest extends FunctionalTestCase
{
    protected function ‪setUp(): void
    {
        parent::setUp();
        ‪$GLOBALS['LANG'] = $this->get(LanguageServiceFactory::class)->create('default');
        $request = (new ‪ServerRequest())->withAttribute('applicationType', ‪SystemEnvironmentBuilder::REQUESTTYPE_BE);
        ‪$GLOBALS['TYPO3_REQUEST'] = $request;
    }
 
    #[Test]
    public function ‪notEmptyValidatorReturnsNoErrorForASimpleString(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertFalse(‪$validator->validate('a not empty string')->hasErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorReturnsErrorForAnEmptyString(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertTrue(‪$validator->validate('')->hasErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorReturnsErrorForANullValue(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertTrue(‪$validator->validate(null)->hasErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorCreatesTheCorrectErrorForAnEmptySubject(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertCount(1, ‪$validator->validate('')->getErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorCreatesTheCorrectErrorForANullValue(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertCount(1, ‪$validator->validate(null)->getErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorWorksForEmptyArrays(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertTrue(‪$validator->validate([])->hasErrors());
        self::assertFalse(‪$validator->validate([1 => 2])->hasErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorWorksForEmptyCountableObjects(): void
    {
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertTrue(‪$validator->validate(new \SplObjectStorage())->hasErrors());
    }
 
    #[Test]
    public function ‪notEmptyValidatorWorksForNotEmptyCountableObjects(): void
    {
        $countableObject = new \SplObjectStorage();
        $countableObject->attach(new \stdClass());
        ‪$validator = new ‪NotEmptyValidator();
        ‪$validator->setOptions([]);
        self::assertFalse(‪$validator->validate($countableObject)->hasErrors());
    }
}