PhtmlTemplateUnitTest.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento2\Tests\Legacy;

use DirectoryIterator;
use PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;

class PhtmlTemplateUnitTest extends AbstractSniffUnitTest
{
    /**
     * @inheritdoc
     */
    protected function getTestFiles($testFileBase): array
    {
        $testFiles = [];

        $dir = __DIR__.'/_files/PhtmlTemplateUnitTest';
        $di  = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir));

        /**
         * @var DirectoryIterator $file
         */
        foreach ($di as $file) {
            if ($file->isDir()) {
                continue;
            }
            $path = $file->getPathname();
            if ($path !== $testFileBase.'php' && substr($path, -5) !== 'fixed' && substr($path, -4) !== '.bak') {
                $testFiles[] = $path;
            }
        }

        // Put them in order.
        sort($testFiles);

        return $testFiles;
    }

    /**
     * @inheritdoc
     */
    public function getErrorList()
    {
        return [];
    }

    /**
     * @inheritdoc
     */
    public function getWarningList($testFile = '')
    {
        return [
            9 => 1,
            20 => 1,
            23 => 1,
            27 => 1,
            44 => 1,
            45 => 1,
            46 => 1,
            47 => 1,
            48 => 1,
            49 => 1,
            50 => 1,
            51 => 1,
            52 => 1,
        ];
    }
}