Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/modules/simpletest/src/AssertHelperTrait.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\simpletest\AssertHelperTrait.
6	*/
7
8	namespace Drupal\simpletest;
9
10	use Drupal\Component\Render\MarkupInterface;
11
12	/**
13	* Provides helper methods for assertions.
14	*/
15	trait AssertHelperTrait {
16
17	/**
18	* Casts MarkupInterface objects into strings.
19	*
20	* @param string\|array $value
21	* The value to act on.
22	*
23	* @return mixed
24	* The input value, with MarkupInterface objects casted to string.
25	*/
26	protected function castSafeStrings($value) {
27	if ($value instanceof MarkupInterface) {
28	$value = (string) $value;
29	}
30	if (is_array($value)) {
31	array_walk_recursive($value, function (&$item) {
32	if ($item instanceof MarkupInterface) {
33	$item = (string) $item;
34	}
35	});
36	}
37	return $value;
38	}
39
40	}