9.5/_random_test_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Core\Tests\Unit\Crypto;


/*

 * 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!

 */


use ‪TYPO3\CMS\Core\Crypto\Random;

use TYPO3\TestingFramework\Core\Unit\UnitTestCase;


class ‪RandomTest extends UnitTestCase

{

    public function ‪generateRandomBytesReturnsExpectedAmountOfBytes()

    {

        $subject = new ‪Random();

        $this->assertEquals(4, strlen($subject->generateRandomBytes(4)));

    }


    public function ‪generateRandomHexStringReturnsExpectedAmountOfCharsDataProvider()

    {

        return [

            [1],

            [2],

            [3],

            [4],

            [7],

            [8],

            [31],

            [32],

            [100],

            [102],

            [4000],

            [4095],

            [4096],

            [4097],

            [8000]

        ];

    }


    public function ‪generateRandomHexStringReturnsExpectedAmountOfChars($numberOfChars)

    {

        $subject = new ‪Random();

        $this->assertEquals($numberOfChars, strlen($subject->generateRandomHexString($numberOfChars)));

    }

}