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<?php
/**
* Test for \Magento\Framework\Filesystem\Io\File
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Framework\Filesystem\Io;
use Magento\Framework\Exception\FileSystemException;
use Magento\TestFramework\Helper\Bootstrap;
use PHPUnit\Framework\TestCase;
/**
* Verify filesystem client
*/
class FileTest extends TestCase
{
/**
* @var File
*/
private $io;
/**
* @var String
*/
private $absolutePath;
/**
* @var String
*/
private $generatedPath;
/**
* @inheritDoc
*/
protected function setUp(): void
{
$this->io = new File();
$this->absolutePath = Bootstrap::getInstance()->getAppTempDir();
$this->generatedPath = $this->getTestPath('/rollback_test_');
$this->io->mkdir($this->generatedPath);
}
/**
* @inheritdoc
*
* @return void
*/
protected function tearDown(): void
{
$this->removeGeneratedDirectory();
}
/**
* Verify file put without content.
*
* @return void
*/
public function testWrite(): void
{
$path = $this->generatedPath . '/file_three.txt';
$this->assertEquals(0, $this->io->write($path, '', 0444));
$this->assertFalse(is_writable($path));
}
/**
* Returns relative path for the test.
*
* @param $relativePath
* @return string
*/
protected function getTestPath($relativePath): string
{
return $this->absolutePath . $relativePath . time();
}
/**
* Remove generated directories.
*
* @return void
*/
private function removeGeneratedDirectory(): void
{
if (is_dir($this->generatedPath)) {
$this->io->rmdir($this->generatedPath, true);
}
}
}