Code Coverage for C:\WEB\www\github\sdom\classes/SelectorMatcher/ClassNodeTrait.php

1	<?php
2
3	namespace SDom\SelectorMatcher;
4
5	use SDom\Node\Element;
6	use SDom\SelectorMatcher;
7	use Symfony\Component\CssSelector\Node\ClassNode;
8	use Symfony\Component\CssSelector\Node\NodeInterface;
9
10	/**
11	* @pattern E.warning
12	* @meaning an E element whose class is "warning" (the document language specifies how class is determined).
13	* @link https://www.w3.org/TR/css3-selectors/#class-html
14	*
15	* Trait ClassNodeTrait
16	* @package SDom\SelectorMatcher
17	*/
18	trait ClassNodeTrait
19	{
20	/**
21	* @param ClassNode $token
22	* @param Element $node
23	* @param null\|Element $effectiveRoot
24	* @return bool
25	*/
26	protected function matchClassNode(ClassNode $token, Element $node, Element $effectiveRoot = null): bool
27	{
28	// attribute "class" must exist
29	if (!$node->hasAttribute('class')) {
30	return false;
31	}
32
33	// attribute "class" must contain the requested class name
34	if (!SelectorMatcher::containsWord($token->getName(), $node->getAttribute('class'))) {
35	return false;
36	}
37
38	return $this->match($token->getSelector(), $node, $effectiveRoot);
39	}
40
41	/**
42	* @param NodeInterface $token
43	* @param Element $node
44	* @param Element\|null $effectiveRoot
45	* @return bool
46	*/
47	abstract public function match(NodeInterface $token, Element $node, Element $effectiveRoot = null): bool;
48	}