9.5/_generator_classes_resolver_test_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Install\Tests\Unit\ExtensionScanner\Php;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use PhpParser\Node\Name\FullyQualified;

use PhpParser\NodeTraverser;

use PhpParser\ParserFactory;

use ‪TYPO3\CMS\Install\ExtensionScanner\Php\GeneratorClassesResolver;

use TYPO3\TestingFramework\Core\Unit\UnitTestCase;


class ‪GeneratorClassesResolverTest extends UnitTestCase

{

    public function ‪visitorCreatesFullyQualifiedNameFromStringArgumentInMakeInstance()

    {

        $phpCode = <<<'EOC'

<?php

\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Does\\Not\\Exist');

EOC;

        ‪$parser = (new ParserFactory())->create(ParserFactory::ONLY_PHP7);

        $statements = ‪$parser->parse($phpCode);

        $traverser = new NodeTraverser();

        $traverser->addVisitor(new ‪GeneratorClassesResolver());

        $statements = $traverser->traverse($statements);

        $this->assertInstanceOf(FullyQualified::class, $statements[0]->expr->args[0]->value);

        $this->assertEquals(['TYPO3', 'CMS', 'Does', 'Not', 'Exist'], $statements[0]->expr->args[0]->value->parts);

    }


    public function ‪visitorDoesNotTransformDynamicallyCreatesFullyQualifiedNameFromStringArgumentInMakeInstance()

    {

        $phpCode = <<<'EOC'

<?php

\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Does\\Not\\' . $foo);

EOC;

        ‪$parser = (new ParserFactory())->create(ParserFactory::ONLY_PHP7);

        $statements = ‪$parser->parse($phpCode);

        $traverser = new NodeTraverser();

        $traverser->addVisitor(new ‪GeneratorClassesResolver());

        $statements = $traverser->traverse($statements);

        $this->assertNotInstanceOf(FullyQualified::class, $statements[0]->expr->args[0]->value);

    }

}