nextcloud/tests/lib/files/cache/permissions.php

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<?php
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Files\Cache;
use OC\Files\Storage\Temporary;
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class Permissions extends \PHPUnit_Framework_TestCase {
/***
* @var \OC\Files\Cache\Permissions $permissionsCache
*/
private $permissionsCache;
function setUp() {
$this->permissionsCache = new \OC\Files\Cache\Permissions('dummy');
}
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function testSimple() {
$ids = range(1, 10);
$user = uniqid();
$this->assertEquals(-1, $this->permissionsCache->get(1, $user));
$this->assertNotContains($user, $this->permissionsCache->getUsers(1));
$this->permissionsCache->set(1, $user, 1);
$this->assertEquals(1, $this->permissionsCache->get(1, $user));
$this->assertContains($user, $this->permissionsCache->getUsers(1));
$this->assertEquals(-1, $this->permissionsCache->get(2, $user));
$this->assertEquals(-1, $this->permissionsCache->get(1, $user . '2'));
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$this->permissionsCache->set(1, $user, 2);
$this->assertEquals(2, $this->permissionsCache->get(1, $user));
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$this->permissionsCache->set(2, $user, 1);
$this->assertEquals(1, $this->permissionsCache->get(2, $user));
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$this->permissionsCache->remove(1, $user);
$this->assertEquals(-1, $this->permissionsCache->get(1, $user));
$this->permissionsCache->remove(1, $user . '2');
$this->assertEquals(1, $this->permissionsCache->get(2, $user));
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$expected = array();
foreach ($ids as $id) {
$this->permissionsCache->set($id, $user, 10 + $id);
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$expected[$id] = 10 + $id;
}
$this->assertEquals($expected, $this->permissionsCache->getMultiple($ids, $user));
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$this->permissionsCache->removeMultiple(array(10, 9), $user);
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unset($expected[9]);
unset($expected[10]);
$this->assertEquals($expected, $this->permissionsCache->getMultiple($ids, $user));
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$this->permissionsCache->removeMultiple($ids, $user);
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}
public function testUpdatePermissionsOnRescan() {
$storage = new Temporary(array());
$scanner = $storage->getScanner();
$cache = $storage->getCache();
$permissionsCache = $storage->getPermissionsCache();
$storage->file_put_contents('foo.txt', 'bar');
$scanner->scan('');
$id = $cache->getId('foo.txt');
$permissionsCache->set($id, 'test', 1);
$scanner->scan('');
$this->assertEquals(-1, $permissionsCache->get($id, 'test'));
}
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}