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<?php
/**
* Copyright (c) 2014 Vincent Petry <pvince81@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test;
use OC\Files\Storage\Temporary;
/**
* Test the storage functions of OC_Helper
*
* @group DB
*/
class HelperStorageTest extends \Test\TestCase {
/** @var string */
private $user;
/** @var \OC\Files\Storage\Storage */
private $storageMock;
/** @var \OC\Files\Storage\Storage */
private $storage;
protected function setUp() {
parent::setUp();
$this->user = $this->getUniqueID('user_');
\OC::$server->getUserManager()->createUser($this->user, $this->user);
$this->storage = \OC\Files\Filesystem::getStorage('/');
\OC\Files\Filesystem::tearDown();
\OC_User::setUserId($this->user);
\OC\Files\Filesystem::init($this->user, '/' . $this->user . '/files');
\OC\Files\Filesystem::clearMounts();
$this->storageMock = null;
}
protected function tearDown() {
$this->user = null;
if ($this->storageMock) {
$this->storageMock->getCache()->clear();
$this->storageMock = null;
}
\OC\Files\Filesystem::tearDown();
\OC\Files\Filesystem::mount($this->storage, array(), '/');
\OC_User::setUserId('');
$user = \OC::$server->getUserManager()->get($this->user);
if ($user !== null) { $user->delete(); }
\OC::$server->getConfig()->deleteAllUserValues($this->user);
parent::tearDown();
}
/**
* Returns a storage mock that returns the given value as
* free space
*
* @param int $freeSpace free space value
* @return \OC\Files\Storage\Storage
*/
private function getStorageMock($freeSpace = 12) {
$this->storageMock = $this->getMockBuilder(Temporary::class)
->setMethods(['free_space'])
->setConstructorArgs([''])
->getMock();
$this->storageMock->expects($this->once())
->method('free_space')
->will($this->returnValue(12));
return $this->storageMock;
}
/**
* Test getting the storage info
*/
function testGetStorageInfo() {
$homeStorage = $this->getStorageMock(12);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$homeStorage->file_put_contents('test.txt', '01234');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(12, $storageInfo['free']);
$this->assertEquals(5, $storageInfo['used']);
$this->assertEquals(17, $storageInfo['total']);
}
/**
* Test getting the storage info, ignoring extra mount points
*/
function testGetStorageInfoExcludingExtStorage() {
$homeStorage = $this->getStorageMock(12);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$homeStorage->file_put_contents('test.txt', '01234');
$extStorage = new \OC\Files\Storage\Temporary(array());
$extStorage->file_put_contents('extfile.txt', 'abcdefghijklmnopq');
$extStorage->getScanner()->scan(''); // update root size
\OC\Files\Filesystem::mount($extStorage, array(), '/' . $this->user . '/files/ext');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(12, $storageInfo['free']);
$this->assertEquals(5, $storageInfo['used']);
$this->assertEquals(17, $storageInfo['total']);
}
/**
* Test getting the storage info, including extra mount points
*/
function testGetStorageInfoIncludingExtStorage() {
$homeStorage = new \OC\Files\Storage\Temporary(array());
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$homeStorage->file_put_contents('test.txt', '01234');
$extStorage = new \OC\Files\Storage\Temporary(array());
$extStorage->file_put_contents('extfile.txt', 'abcdefghijklmnopq');
$extStorage->getScanner()->scan(''); // update root size
\OC\Files\Filesystem::mount($extStorage, array(), '/' . $this->user . '/files/ext');
$config = \OC::$server->getConfig();
$oldConfig = $config->getSystemValue('quota_include_external_storage', false);
$config->setSystemValue('quota_include_external_storage', 'true');
$config->setUserValue($this->user, 'files', 'quota', '25');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(3, $storageInfo['free']);
$this->assertEquals(22, $storageInfo['used']);
$this->assertEquals(25, $storageInfo['total']);
$config->setSystemValue('quota_include_external_storage', $oldConfig);
$config->setUserValue($this->user, 'files', 'quota', 'default');
}
/**
* Test getting the storage info excluding extra mount points
* when user has no quota set, even when quota ext storage option
* was set
*/
function testGetStorageInfoIncludingExtStorageWithNoUserQuota() {
$homeStorage = $this->getStorageMock(12);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$homeStorage->file_put_contents('test.txt', '01234');
$extStorage = new \OC\Files\Storage\Temporary(array());
$extStorage->file_put_contents('extfile.txt', 'abcdefghijklmnopq');
$extStorage->getScanner()->scan(''); // update root size
\OC\Files\Filesystem::mount($extStorage, array(), '/' . $this->user . '/files/ext');
$config = \OC::$server->getConfig();
$oldConfig = $config->getSystemValue('quota_include_external_storage', false);
$config->setSystemValue('quota_include_external_storage', 'true');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(12, $storageInfo['free']);
$this->assertEquals(5, $storageInfo['used']);
$this->assertEquals(17, $storageInfo['total']);
$config->setSystemValue('quota_include_external_storage', $oldConfig);
}
/**
* Test getting the storage info with quota enabled
*/
function testGetStorageInfoWithQuota() {
$homeStorage = $this->getStorageMock(12);
$homeStorage->file_put_contents('test.txt', '01234');
$homeStorage = new \OC\Files\Storage\Wrapper\Quota(
array(
'storage' => $homeStorage,
'quota' => 7
)
);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(2, $storageInfo['free']);
$this->assertEquals(5, $storageInfo['used']);
$this->assertEquals(7, $storageInfo['total']);
}
/**
* Test getting the storage info when data exceeds quota
*/
function testGetStorageInfoWhenSizeExceedsQuota() {
$homeStorage = $this->getStorageMock(12);
$homeStorage->file_put_contents('test.txt', '0123456789');
$homeStorage = new \OC\Files\Storage\Wrapper\Quota(
array(
'storage' => $homeStorage,
'quota' => 7
)
);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(0, $storageInfo['free']);
$this->assertEquals(10, $storageInfo['used']);
// total = quota
$this->assertEquals(7, $storageInfo['total']);
}
/**
* Test getting the storage info when the remaining
* free storage space is less than the quota
*/
function testGetStorageInfoWhenFreeSpaceLessThanQuota() {
$homeStorage = $this->getStorageMock(12);
$homeStorage->file_put_contents('test.txt', '01234');
$homeStorage = new \OC\Files\Storage\Wrapper\Quota(
array(
'storage' => $homeStorage,
'quota' => 18
)
);
\OC\Files\Filesystem::mount($homeStorage, array(), '/' . $this->user . '/files');
$storageInfo = \OC_Helper::getStorageInfo('');
$this->assertEquals(12, $storageInfo['free']);
$this->assertEquals(5, $storageInfo['used']);
// total = free + used (because quota > total)
$this->assertEquals(17, $storageInfo['total']);
}
}
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