nextcloud/tests/lib/Files/Stream/CountReadStreamTest.php

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<?php declare(strict_types=1);
/**
* @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace Test\Files\Stream;
use OC\Files\Stream\CountReadStream;
use Test\TestCase;
class CountReadStreamTest extends TestCase {
private function getStream($data) {
$handle = fopen('php://temp', 'w+');
fwrite($handle, $data);
rewind($handle);
return $handle;
}
public function testBasicCount() {
$source = $this->getStream('foo');
$stream = CountReadStream::wrap($source, function ($size) {
$this->assertEquals(3, $size);
});
stream_get_contents($stream);
}
public function testLarger() {
$stream = CountReadStream::wrap(fopen(__DIR__ . '/../../../data/testimage.mp4', 'r'), function ($size) {
$this->assertEquals(383631, $size);
});
stream_get_contents($stream);
}
}