CodeStatisticsTest.php

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<?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\NodeTraverser;
use PhpParser\ParserFactory;
use ‪TYPO3\CMS\Install\ExtensionScanner\Php\CodeStatistics;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
class ‪CodeStatisticsTest extends UnitTestCase
{
    public function ‪enterNodeSumsStatistics()
    {
        ‪$parser = (new ParserFactory())->create(ParserFactory::ONLY_PHP7);
        $fixtureFile = __DIR__ . '/Fixtures/CodeStatisticsFixture.php';
        $statements = ‪$parser->parse(file_get_contents($fixtureFile));
 
        $traverser = new NodeTraverser();
        $subject = new ‪CodeStatistics();
        $traverser->addVisitor($subject);
        $traverser->traverse($statements);
 
        $this->assertTrue($subject->isFileIgnored());
        $this->assertEquals(2, $subject->getNumberOfIgnoredLines());
        $this->assertEquals(6, $subject->getNumberOfEffectiveCodeLines());
    }
}