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<?php
/**
* Copyright (c) 2015 Joas Schilling <nickvergessen@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Repair;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IUserManager;
use OCP\Migration\IOutput;
/**
* Tests for the cleaning the tags tables
*
* @group DB
*
* @see \OC\Repair\CleanTags
*/
class CleanTagsTest extends \Test\TestCase {
/** @var \OC\Repair\CleanTags */
protected $repair;
/** @var \OCP\IDBConnection */
protected $connection;
/** @var \OCP\IUserManager|\PHPUnit\Framework\MockObject\MockObject */
protected $userManager;
/** @var int */
protected $createdFile;
/** @var IOutput */
private $outputMock;
protected function setUp(): void {
parent::setUp();
$this->outputMock = $this->getMockBuilder('\OCP\Migration\IOutput')
->disableOriginalConstructor()
->getMock();
$this->userManager = $this->getMockBuilder(IUserManager::class)
->disableOriginalConstructor()
->getMock();
$this->connection = \OC::$server->getDatabaseConnection();
$this->repair = new \OC\Repair\CleanTags($this->connection, $this->userManager);
$this->cleanUpTables();
}
protected function tearDown(): void {
$this->cleanUpTables();
parent::tearDown();
}
protected function cleanUpTables() {
$qb = $this->connection->getQueryBuilder();
$qb->delete('vcategory')
->execute();
$qb->delete('vcategory_to_object')
->execute();
$qb->delete('filecache')
->execute();
}
public function testRun() {
$cat1 = $this->addTagCategory('TestRepairCleanTags', 'files'); // Retained
$cat2 = $this->addTagCategory('TestRepairCleanTags2', 'files'); // Deleted: Category will be empty
$this->addTagCategory('TestRepairCleanTags3', 'files'); // Deleted: Category is empty
$cat3 = $this->addTagCategory('TestRepairCleanTags', 'contacts'); // Retained
$this->addTagEntry($this->getFileID(), $cat2, 'files'); // Retained
$this->addTagEntry($this->getFileID() + 1, $cat1, 'files'); // Deleted: File is NULL
$this->addTagEntry(9999999, $cat3, 'contacts'); // Retained
$this->addTagEntry($this->getFileID(), $cat3 + 1, 'files'); // Deleted: Category is NULL
$this->assertEntryCount('vcategory_to_object', 4, 'Assert tag entries count before repair step');
$this->assertEntryCount('vcategory', 4, 'Assert tag categories count before repair step');
self::invokePrivate($this->repair, 'deleteOrphanFileEntries', [$this->outputMock]);
$this->assertEntryCount('vcategory_to_object', 3, 'Assert tag entries count after cleaning file entries');
$this->assertEntryCount('vcategory', 4, 'Assert tag categories count after cleaning file entries');
self::invokePrivate($this->repair, 'deleteOrphanTagEntries', [$this->outputMock]);
$this->assertEntryCount('vcategory_to_object', 2, 'Assert tag entries count after cleaning tag entries');
$this->assertEntryCount('vcategory', 4, 'Assert tag categories count after cleaning tag entries');
self::invokePrivate($this->repair, 'deleteOrphanCategoryEntries', [$this->outputMock]);
$this->assertEntryCount('vcategory_to_object', 2, 'Assert tag entries count after cleaning category entries');
$this->assertEntryCount('vcategory', 2, 'Assert tag categories count after cleaning category entries');
$this->addTagCategory('TestRepairCleanTags', 'contacts', 'userExists'); // Retained
$this->assertEntryCount('vcategory', 3, 'Assert tag categories count before cleaning categories by users');
$this->userManager->expects($this->exactly(2))
->method('userExists')
->willReturnMap([
['userExists', true],
['TestRepairCleanTags', false],
]);
self::invokePrivate($this->repair, 'deleteOrphanTags', [$this->outputMock]);
$this->assertEntryCount('vcategory', 1, 'Assert tag categories count after cleaning categories by users');
}
/**
* @param string $tableName
* @param int $expected
* @param string $message
*/
protected function assertEntryCount($tableName, $expected, $message = '') {
$qb = $this->connection->getQueryBuilder();
$result = $qb->select($qb->func()->count('*'))
->from($tableName)
->execute();
$this->assertEquals($expected, $result->fetchOne(), $message);
}
/**
* Adds a new tag category to the database
*
* @param string $category
* @param string $type
* @param string $user
* @return int
*/
protected function addTagCategory($category, $type, $user = 'TestRepairCleanTags') {
$qb = $this->connection->getQueryBuilder();
$qb->insert('vcategory')
->values([
'uid' => $qb->createNamedParameter($user),
'category' => $qb->createNamedParameter($category),
'type' => $qb->createNamedParameter($type),
])
->execute();
return (int) $this->getLastInsertID('vcategory', 'id');
}
/**
* Adds a new tag entry to the database
* @param int $objectId
* @param int $category
* @param string $type
*/
protected function addTagEntry($objectId, $category, $type) {
$qb = $this->connection->getQueryBuilder();
$qb->insert('vcategory_to_object')
->values([
'objid' => $qb->createNamedParameter($objectId, IQueryBuilder::PARAM_INT),
'categoryid' => $qb->createNamedParameter($category, IQueryBuilder::PARAM_INT),
'type' => $qb->createNamedParameter($type),
])
->execute();
}
/**
* Gets the last fileid from the file cache
* @return int
*/
protected function getFileID() {
if ($this->createdFile) {
return $this->createdFile;
}
$qb = $this->connection->getQueryBuilder();
// We create a new file entry and delete it after the test again
$fileName = $this->getUniqueID('TestRepairCleanTags', 12);
$qb->insert('filecache')
->values([
'path' => $qb->createNamedParameter($fileName),
'path_hash' => $qb->createNamedParameter(md5($fileName)),
])
->execute();
$fileName = $this->getUniqueID('TestRepairCleanTags', 12);
$qb->insert('filecache')
->values([
'path' => $qb->createNamedParameter($fileName),
'path_hash' => $qb->createNamedParameter(md5($fileName)),
])
->execute();
$this->createdFile = (int) $this->getLastInsertID('filecache', 'fileid');
return $this->createdFile;
}
/**
* @param $tableName
* @param $idName
* @return int
*/
protected function getLastInsertID($tableName, $idName) {
return $this->connection->lastInsertId("*PREFIX*$tableName");
}
}
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