WowApps\SlackBundle\Tests\TestCase

Complexity

Total Complexity

2

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Dependencies

1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	randomString()	0	11	2

<?php
/**
 * This file is part of the WoW-Apps/Symfony-Slack-Bot bundle for Symfony 3
 * https://github.com/wow-apps/symfony-slack-bot
 *
 * (c) 2016 WoW-Apps
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WowApps\SlackBundle\Tests;

use PHPUnit\Framework\TestCase as PHPUnitTestCase;

/**
 * Class TestCase
 * @author Alexey Samara <lion.samara@gmail.com>
 * @package WowApps\SlackBundle
 */
class TestCase extends PHPUnitTestCase
{
    const ARRAY_MIN_ITEMS = 2;
    const ARRAY_MAX_ITEMS = 10;

    /**
     * Create a random string
     *
     * @param int $length the length of the string to create
     * @return string
     * @author XEWeb <>
     */
    protected function randomString(int $length = 6): string
    {
        $str = '';
        $characters = array_merge(range('A','Z'), range('a','z'), range('0','9'));
        $max = count($characters) - 1;
        for ($i = 0; $i < $length; $i++) {
            $rand = mt_rand(0, $max);
            $str .= $characters[$rand];
        }
        return $str;
    }
}