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25 lines
881 B
25 lines
881 B
<?php
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/**
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* @license MIT
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* Copyright 2017 Dustin Wilson, J. King, et al.
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* See LICENSE and AUTHORS files for details
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*/
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declare(strict_types=1);
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namespace MensBeam\HTML\DOM\TestCase;
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use MensBeam\HTML\DOM\Document;
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/** @covers \MensBeam\HTML\DOM\DocumentOrElement */
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class TestDocumentOrElement extends \PHPUnit\Framework\TestCase {
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/** @covers \MensBeam\HTML\DOM\DocumentOrElement::getElementsByClassName */
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public function testGetElementsByClassName(): void {
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$d = new Document();
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$this->assertSame(0, $d->getElementsByClassName('fail')->length);
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$this->assertSame(0, $d->getElementsByClassName('')->length);
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$d->appendChild($d->createElement('html'));
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$d->documentElement->setAttribute('class', 'ook');
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$this->assertSame($d->documentElement->nodeName, $d->getElementsByClassName('ook')->item(0)->nodeName);
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}
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}
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