Fix twofactor_backupcodes

apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php

@@ -38,7 +38,7 @@ class BackupCodeMapper extends Mapper {
 	 * @return BackupCode[]
 	 */
 	public function getBackupCodes(IUser $user) {
-		/* @var $qb IQueryBuilder */
+		/* @var IQueryBuilder $qb */
 		$qb = $this->db->getQueryBuilder();
 
 		$qb->select('id', 'user_id', 'code', 'used')
@@ -55,7 +55,7 @@ class BackupCodeMapper extends Mapper {
 	}
 
 	public function deleteCodes(IUser $user) {
-		/* @var $qb IQueryBuilder */
+		/* @var IQueryBuilder $qb */
 		$qb = $this->db->getQueryBuilder();
 
 		$qb->delete('twofactor_backup_codes')

apps/twofactor_backupcodes/tests/Integration/Db/BackupCodeMapperTest.php

@@ -22,7 +22,6 @@
 
 namespace OCA\TwoFactor_BackupCodes\Tests\Integration\Db;
 
-use OC;
 use OCA\TwoFactor_BackupCodes\Db\BackupCode;
 use OCA\TwoFactor_BackupCodes\Db\BackupCodeMapper;
 use OCP\IDBConnection;
@@ -53,8 +52,8 @@ class BackupCodeMapperTest extends TestCase {
 	protected function setUp() {
 		parent::setUp();
 
-		$this->db = OC::$server->getDatabaseConnection();
-		$this->mapper = OC::$server->query(BackupCodeMapper::class);
+		$this->db = \OC::$server->getDatabaseConnection();
+		$this->mapper = \OC::$server->query(BackupCodeMapper::class);
 
 		$this->resetDB();
 	}

apps/twofactor_backupcodes/tests/Integration/Service/BackupCodeStorageTest.php

@@ -22,7 +22,6 @@
 
 namespace OCA\TwoFactor_BackupCodes\Tests\Integration\Service;
 
-use OC;
 use OCA\TwoFactor_BackupCodes\Service\BackupCodeStorage;
 use Test\TestCase;
 
@@ -40,7 +39,7 @@ class BackupCodeStorageTest extends TestCase {
 	protected function setUp() {
 		parent::setUp();
 
-		$this->storage = OC::$server->query(BackupCodeStorage::class);
+		$this->storage = \OC::$server->query(BackupCodeStorage::class);
 	}
 
 	public function testSimpleWorkFlow() {