ion/tests/functionsTest.php

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<?php declare(strict_types=1);
/**
* Ion
*
* Building blocks for web development
*
* PHP version 7
*
* @package Ion
* @author Timothy J. Warren <tim@timshomepage.net>
* @copyright 2015 - 2017 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version 2.1.0
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* @link https://git.timshomepage.net/timw4mail/ion
*/
namespace Aviat\Ion\Tests;
use function Aviat\Ion\_dir;
use PHPUnit\Framework\TestCase;
class functionsTest extends TestCase {
public function test_dir()
{
$args = ['foo', 'bar', 'baz'];
$expected = implode(\DIRECTORY_SEPARATOR, $args);
$this->assertEquals(_dir(...$args), $expected);
}
}