CiteDbTest.php
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CiteDbTest.php
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	<?php

	namespace Cite\Tests;

	use MediaWiki\Parser\ParserOptions;
	use MediaWiki\Title\Title;

	/**
	* @group Database
	* @covers \Cite\ReferenceStack
	* @license GPL-2.0-or-later
	*/
	class CiteDbTest extends \MediaWikiIntegrationTestCase {
	/**
	* Parser call within `<ref>` parse clears the original parser state.
	* @see https://phabricator.wikimedia.org/T240248
	*/
	public function testReferenceStackError() {
	$this->insertPage( 'Cite-tracking-category-cite-error', '{{PAGENAME}}', NS_MEDIAWIKI );

	$services = $this->getServiceContainer();
	// Reset the MessageCache in order to force it to clone a new parser.
	$services->resetServiceForTesting( 'MessageCache' );
	$services->getMessageCache()->enable();

	$parserOutput = $services->getParser()->parse(
	'
	<ref name="a">text #1</ref>
	<ref name="a">text #2</ref>
	<ref>text #3</ref>
	',
	Title::makeTitle( NS_MAIN, mt_rand() ),
	ParserOptions::newFromAnon()
	);

	$this->assertStringContainsString(
	'cite_ref-2',
	$parserOutput->getText(),
	'Internal counter should not reset to 1 for text #3'
	);
	}

	}