ClassMatcher.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

ClassMatcher.php
View Options

	<?php

	namespace WMDE\HamcrestHtml;

	use DOMElement;
	use Hamcrest\Description;
	use Hamcrest\Matcher;
	use Hamcrest\Util;

	class ClassMatcher extends TagMatcher {

	/**
	* @var Matcher
	*/
	private $classMatcher;

	/**
	* @param Matcher\|string $class
	*
	* @return self
	*/
	public static function withClass( $class ) {
	return new static( Util::wrapValueWithIsEqual( $class ) );
	}

	public function __construct( Matcher $class ) {
	parent::__construct();
	$this->classMatcher = $class;
	}

	public function describeTo( Description $description ) {
	$description->appendText( 'with class ' )->appendDescriptionOf( $this->classMatcher );
	}

	/**
	* @param DOMElement $item
	* @param Description $mismatchDescription
	*
	* @return bool
	*/
	protected function matchesSafelyWithDiagnosticDescription(
	$item, Description $mismatchDescription
	) {
	$classAttribute = $item->getAttribute( 'class' );

	$classes = preg_split( '/\s+/u', $classAttribute );
	foreach ( $classes as $class ) {
	if ( $this->classMatcher->matches( $class ) ) {
	return true;
	}
	}

	return false;
	}

	}