d8/de8/ilHtmlDomNodeIteratorTest_8php_source.html

<?php


declare(strict_types=1);


use PHPUnit\Framework\TestCase;


final class ilHtmlDomNodeIteratorTest extends TestCase

{

    public function testDomNodeIteratorIteratesOverXhtmlDocumentNodes(): void

    {

        $dom = new DOMDocument();

        $dom->loadHTML('<body><div><p><b>phpunit</b> <i>test</i></p></div></body>');


        $expectedElements = [

            'body',

            'div',

            'p',

            'b',

            '#text',

            '#text',

            'i',

            '#text',

        ];

        $actualElements = [];


        $iter = new RecursiveIteratorIterator(

            new ilHtmlDomNodeIterator($dom),

            RecursiveIteratorIterator::SELF_FIRST

        );

        foreach ($iter as $element) {

            $actualElements[] = $element->nodeName;

        }


        $this->assertSame($expectedElements, $actualElements);

    }

}

ilHtmlDomNodeIteratorTest
Definition: ilHtmlDomNodeIteratorTest.php:24

ilHtmlDomNodeIterator
Class ilHtmlDomNodeIterator.
Definition: class.ilHtmlDomNodeIterator.php:26