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51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
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class phpbb_wrapper_mt_rand_test extends phpbb_test_case
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{
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public function test_max_equals_min()
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{
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$result = phpbb_mt_rand(42, 42);
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$this->assertEquals(42, $result);
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}
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public function test_max_equals_min_negative()
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{
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$result = phpbb_mt_rand(-42, -42);
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$this->assertEquals(-42, $result);
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}
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public function test_max_greater_min()
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{
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$result = phpbb_mt_rand(3, 4);
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$this->assertGreaterThanOrEqual(3, $result);
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$this->assertLessThanOrEqual(4, $result);
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}
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public function test_min_greater_max()
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{
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$result = phpbb_mt_rand(4, 3);
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$this->assertGreaterThanOrEqual(3, $result);
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$this->assertLessThanOrEqual(4, $result);
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}
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public function test_min_greater_max_negative()
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{
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$result = phpbb_mt_rand(-3, -4);
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$this->assertGreaterThanOrEqual(-4, $result);
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$this->assertLessThanOrEqual(-3, $result);
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}
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}
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