<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Mailer\Tests\Transport\Smtp\Stream; use PHPUnit\Framework\TestCase; use Symfony\Component\Mailer\Transport\Smtp\Stream\AbstractStream; class AbstractStreamTest extends TestCase { /** * @dataProvider provideReplace */ public function testReplace(string $expected, string $from, string $to, array $chunks) { $result = ''; foreach (AbstractStream::replace($from, $to, $chunks) as $chunk) { $result .= $chunk; } $this->assertSame($expected, $result); } public static function provideReplace() { yield ['ca', 'ab', 'c', ['a', 'b', 'a']]; yield ['ac', 'ab', 'c', ['a', 'ab']]; yield ['cbc', 'aba', 'c', ['ababa', 'ba']]; } }