mediawiki-extensions-Cite/tests/phpunit/unit/Parsoid/ReferencesTest.php

<?php

namespace Cite\Tests\Unit;

use Cite\Parsoid\References;
use MediaWiki\Config\Config;
use MediaWikiUnitTestCase;
use Wikimedia\Parsoid\Ext\ParsoidExtensionAPI;
use Wikimedia\Parsoid\NodeData\DataMw;
use Wikimedia\Parsoid\Utils\DOMDataUtils;
use Wikimedia\Parsoid\Utils\DOMUtils;

/**
 * @covers \Cite\Parsoid\References
 * @license GPL-2.0-or-later
 */
class ReferencesTest extends MediaWikiUnitTestCase {

	public function testProcessAttributeEmbeddedHTML() {
		$doc = DOMUtils::parseHTML( '' );
		DOMDataUtils::prepareDoc( $doc );
		$elt = $doc->createElement( 'a' );
		DOMDataUtils::setDataMw( $elt, new DataMw( [ 'body' => (object)[ 'html' => 'old' ] ] ) );

		$refs = new References( $this->createNoOpMock( Config::class ) );
		$refs->processAttributeEmbeddedHTML(
			$this->createNoOpMock( ParsoidExtensionAPI::class ),
			$elt,
			fn () => 'new'
		);

		$this->assertSame( 'new', DOMDataUtils::getDataMw( $elt )->body->html );
	}

	// TODO: Incomplete, there are many more static and non-static methods to test

}