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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/lgpl-3.0.html LGPL v3 or later
*/
namespace Tests\Matomo\Cache\Backend;
use Matomo\Cache\Backend\File;
use PHPUnit\Framework\TestCase;
/**
* @covers \Matomo\Cache\Backend\File
*/
class FileTest extends TestCase
{
/**
* @var File
*/
private $cache;
private $cacheId = 'testid';
protected function setUp()
{
$this->cache = $this->createFileCache();
$this->cache->doSave($this->cacheId, 'anyvalue', 100);
}
protected function tearDown()
{
$this->cache->flushAll();
}
private function createFileCache($namespace = '')
{
$path = $this->getPath($namespace);
return new File($path);
}
private function getPath($namespace = '', $id = '')
{
$path = __DIR__ . '/../tmp';
if (!empty($namespace)) {
$path .= '/' . $namespace;
}
if (!empty($id)) {
$path .= '/' . $id . '.php';
}
return $path;
}
public function test_doSave_shouldCreateDirectoryWith750Permission_IfWritingIntoNewDirectory()
{
$namespace = 'test';
$file = $this->createFileCache($namespace);
$file->doSave('myidtest', 'myvalue');
$this->assertDirectoryExists($this->getPath($namespace));
$file->flushAll();
}
public function test_doSave_shouldCreateFile()
{
$this->cache->doSave('myidtest', 'myvalue');
$this->assertFileExists($this->getPath('', 'myidtest'));
}
public function test_doSave_shouldSetLifeTime()
{
$this->cache->doSave('myidtest', 'myvalue', 500);
$path = $this->getPath('', 'myidtest');
$contents = include $path;
$this->assertGreaterThan(time() + 450, $contents['lifetime']);
$this->assertLessThan(time() + 550, $contents['lifetime']);
}
public function test_doFetch_ParseError()
{
$test = $this->cache->getFilename('foo');
file_put_contents($test, '<?php echo $dat
&& foo();flelr');
$this->assertFalse($this->cache->doFetch('foo'));
}
/**
* @dataProvider getTestDataForGetFilename
*/
public function test_getFilename_shouldConstructFilenameFromId($id, $expectedFilename)
{
$this->assertEquals($expectedFilename, $this->cache->getFilename($id));
}
public function getTestDataForGetFilename()
{
$dir = realpath($this->getPath());
return [
['genericid', $dir . '/genericid.php'],
['id with space', $dir . '/id with space.php'],
['id \/ with :"?_ spe<>cial cha|rs', $dir . '/id with _ special chars.php'],
['with % allowed & special chars', $dir . '/with % allowed & special chars.php'],
];
}
}
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