Fix (array) indent style to always use one tab

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

28 files changed, 331 insertions, 331 deletions

diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php
index bef0a9e7194..cf06cb5ab25 100644
--- a/apps/dav/lib/CalDAV/CalDavBackend.php
+++ b/apps/dav/lib/CalDAV/CalDavBackend.php
@@ -772,7 +772,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 			[
 				'calendarId' => $calendarId,
 				'calendarData' => $this->getCalendarById($calendarId),
-		]));
+			]));
 
 		return $calendarId;
 	}
@@ -833,7 +833,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 					'calendarData' => $this->getCalendarById($calendarId),
 					'shares' => $this->getShares($calendarId),
 					'propertyMutations' => $mutations,
-			]));
+				]));
 
 			return true;
 		});
@@ -852,7 +852,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 				'calendarId' => $calendarId,
 				'calendarData' => $this->getCalendarById($calendarId),
 				'shares' => $this->getShares($calendarId),
-		]));
+			]));
 
 		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `calendartype` = ?');
 		$stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
@@ -2095,11 +2095,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 		}
 
 		return [
-				'uri'          => $row['uri'],
-				'calendardata' => $row['calendardata'],
-				'lastmodified' => $row['lastmodified'],
-				'etag'         => '"' . $row['etag'] . '"',
-				'size'         => (int)$row['size'],
+			'uri'          => $row['uri'],
+			'calendardata' => $row['calendardata'],
+			'lastmodified' => $row['lastmodified'],
+			'etag'         => '"' . $row['etag'] . '"',
+			'size'         => (int)$row['size'],
 		];
 	}
 
@@ -2124,11 +2124,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 		$result = [];
 		foreach($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) {
 			$result[] = [
-					'calendardata' => $row['calendardata'],
-					'uri'          => $row['uri'],
-					'lastmodified' => $row['lastmodified'],
-					'etag'         => '"' . $row['etag'] . '"',
-					'size'         => (int)$row['size'],
+				'calendardata' => $row['calendardata'],
+				'uri'          => $row['uri'],
+				'lastmodified' => $row['lastmodified'],
+				'etag'         => '"' . $row['etag'] . '"',
+				'size'         => (int)$row['size'],
 			];
 		}
 
diff --git a/apps/dav/lib/CalDAV/Calendar.php b/apps/dav/lib/CalDAV/Calendar.php
index ca8534a76b8..38598e30ce3 100644
--- a/apps/dav/lib/CalDAV/Calendar.php
+++ b/apps/dav/lib/CalDAV/Calendar.php
@@ -191,10 +191,10 @@ class Calendar extends \Sabre\CalDAV\Calendar implements IShareable {
 
 		if ($this->getOwner() !== parent::getOwner()) {
 			$acl[] =  [
-					'privilege' => '{DAV:}read',
-					'principal' => parent::getOwner(),
-					'protected' => true,
-				];
+				'privilege' => '{DAV:}read',
+				'principal' => parent::getOwner(),
+				'protected' => true,
+			];
 			if ($this->canWrite()) {
 				$acl[] = [
 					'privilege' => '{DAV:}write',
diff --git a/apps/dav/lib/CardDAV/AddressBook.php b/apps/dav/lib/CardDAV/AddressBook.php
index 56aa328be3e..4fc97ac401f 100644
--- a/apps/dav/lib/CardDAV/AddressBook.php
+++ b/apps/dav/lib/CardDAV/AddressBook.php
@@ -130,10 +130,10 @@ class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable {
 
 		if ($this->getOwner() !== parent::getOwner()) {
 			$acl[] =  [
-					'privilege' => '{DAV:}read',
-					'principal' => parent::getOwner(),
-					'protected' => true,
-				];
+				'privilege' => '{DAV:}read',
+				'principal' => parent::getOwner(),
+				'protected' => true,
+			];
 			if ($this->canWrite()) {
 				$acl[] = [
 					'privilege' => '{DAV:}write',
diff --git a/apps/dav/lib/CardDAV/AddressBookImpl.php b/apps/dav/lib/CardDAV/AddressBookImpl.php
index 7ced2e90561..fd1cd8827aa 100644
--- a/apps/dav/lib/CardDAV/AddressBookImpl.php
+++ b/apps/dav/lib/CardDAV/AddressBookImpl.php
@@ -284,7 +284,7 @@ class AddressBookImpl implements IAddressBook {
 					$result[$property->name][] = [
 						'type' => $type,
 						'value' => $property->getValue()
-						];
+					];
 				} else {
 					$result[$property->name][] = $property->getValue();
 				}
diff --git a/apps/dav/lib/CardDAV/CardDavBackend.php b/apps/dav/lib/CardDAV/CardDavBackend.php
index 8925fcdbd0c..ee9f723be6b 100644
--- a/apps/dav/lib/CardDAV/CardDavBackend.php
+++ b/apps/dav/lib/CardDAV/CardDavBackend.php
@@ -76,8 +76,8 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 
 	/** @var array properties to index */
 	public static $indexProperties = [
-			'BDAY', 'UID', 'N', 'FN', 'TITLE', 'ROLE', 'NOTE', 'NICKNAME',
-			'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD'];
+		'BDAY', 'UID', 'N', 'FN', 'TITLE', 'ROLE', 'NOTE', 'NICKNAME',
+		'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD'];
 
 	/**
 	 * @var string[] Map of uid => display name
diff --git a/apps/dav/lib/CardDAV/SyncService.php b/apps/dav/lib/CardDAV/SyncService.php
index 53067978749..2180911b55c 100644
--- a/apps/dav/lib/CardDAV/SyncService.php
+++ b/apps/dav/lib/CardDAV/SyncService.php
@@ -202,7 +202,7 @@ class SyncService {
 		 $body = $this->buildSyncCollectionRequestBody($syncToken);
 
 		 $response = $client->request('REPORT', $addressBookUrl, $body, [
-			 'Content-Type' => 'application/xml'
+			'Content-Type' => 'application/xml'
 		 ]);
 
 		 return $this->parseMultiStatus($response['body']);
diff --git a/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php b/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
index 2812eba9797..7f1a735c7a4 100644
--- a/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
@@ -134,8 +134,8 @@ class FakeLockerPlugin extends ServerPlugin {
 		$lockInfo->timeout = 1800;
 
 		$body = $this->server->xml->write('{DAV:}prop', [
-				'{DAV:}lockdiscovery' =>
-						new LockDiscovery([$lockInfo])
+			'{DAV:}lockdiscovery' =>
+					new LockDiscovery([$lockInfo])
 		]);
 
 		$response->setStatus(200);
diff --git a/apps/dav/lib/Connector/Sabre/FilesPlugin.php b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
index 82f3c3b6ccd..8f94ea9a52e 100644
--- a/apps/dav/lib/Connector/Sabre/FilesPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
@@ -209,7 +209,7 @@ class FilesPlugin extends ServerPlugin {
 			$sourceNodeFileInfo = $sourceNode->getFileInfo();
 			if ($sourceNodeFileInfo === null) {
 				throw new NotFound($source . ' does not exist');
- 			}
+			}
 
 			if (!$sourceNodeFileInfo->isDeletable()) {
 				throw new Forbidden($source . " cannot be deleted");
diff --git a/apps/dav/lib/Connector/Sabre/Principal.php b/apps/dav/lib/Connector/Sabre/Principal.php
index 4b068dafda2..2fa01c0315d 100644
--- a/apps/dav/lib/Connector/Sabre/Principal.php
+++ b/apps/dav/lib/Connector/Sabre/Principal.php
@@ -446,9 +446,9 @@ class Principal implements BackendInterface {
 		$userId = $user->getUID();
 		$displayName = $user->getDisplayName();
 		$principal = [
-				'uri' => $this->principalPrefix . '/' . $userId,
-				'{DAV:}displayname' => is_null($displayName) ? $userId : $displayName,
-				'{urn:ietf:params:xml:ns:caldav}calendar-user-type' => 'INDIVIDUAL',
+			'uri' => $this->principalPrefix . '/' . $userId,
+			'{DAV:}displayname' => is_null($displayName) ? $userId : $displayName,
+			'{urn:ietf:params:xml:ns:caldav}calendar-user-type' => 'INDIVIDUAL',
 		];
 
 		$email = $user->getEMailAddress();
diff --git a/apps/dav/lib/Connector/Sabre/ServerFactory.php b/apps/dav/lib/Connector/Sabre/ServerFactory.php
index 7f5bc6baea7..f740284f271 100644
--- a/apps/dav/lib/Connector/Sabre/ServerFactory.php
+++ b/apps/dav/lib/Connector/Sabre/ServerFactory.php
@@ -129,9 +129,9 @@ class ServerFactory {
 		// Some WebDAV clients do require Class 2 WebDAV support (locking), since
 		// we do not provide locking we emulate it using a fake locking plugin.
 		if($this->request->isUserAgent([
-				'/WebDAVFS/',
-				'/OneNote/',
-				'/Microsoft-WebDAV-MiniRedir/',
+			'/WebDAVFS/',
+			'/OneNote/',
+			'/Microsoft-WebDAV-MiniRedir/',
 		])) {
 			$server->addPlugin(new \OCA\DAV\Connector\Sabre\FakeLockerPlugin());
 		}
diff --git a/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php b/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
index c1a4337b36b..b95c978cf1a 100644
--- a/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
+++ b/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
@@ -29,59 +29,59 @@ use Sabre\Xml\XmlDeserializable;
 
 class ShareRequest implements XmlDeserializable {
 
-    public $set = [];
+	public $set = [];
 
-    public $remove = [];
+	public $remove = [];
 
-    /**
-     * Constructor
-     *
-     * @param array $set
-     * @param array $remove
-     */
-    function __construct(array $set, array $remove) {
+	/**
+	 * Constructor
+	 *
+	 * @param array $set
+	 * @param array $remove
+	 */
+	function __construct(array $set, array $remove) {
 
-        $this->set = $set;
-        $this->remove = $remove;
+		$this->set = $set;
+		$this->remove = $remove;
 
-    }
+	}
 
-    static function xmlDeserialize(Reader $reader) {
+	static function xmlDeserialize(Reader $reader) {
 
-        $elements = $reader->parseInnerTree([
-            '{' . Plugin::NS_OWNCLOUD. '}set'    => 'Sabre\\Xml\\Element\\KeyValue',
-            '{' . Plugin::NS_OWNCLOUD . '}remove' => 'Sabre\\Xml\\Element\\KeyValue',
-        ]);
+		$elements = $reader->parseInnerTree([
+			'{' . Plugin::NS_OWNCLOUD. '}set'    => 'Sabre\\Xml\\Element\\KeyValue',
+			'{' . Plugin::NS_OWNCLOUD . '}remove' => 'Sabre\\Xml\\Element\\KeyValue',
+		]);
 
-        $set = [];
-        $remove = [];
+		$set = [];
+		$remove = [];
 
-        foreach ($elements as $elem) {
-            switch ($elem['name']) {
+		foreach ($elements as $elem) {
+			switch ($elem['name']) {
 
-                case '{' . Plugin::NS_OWNCLOUD . '}set' :
-                    $sharee = $elem['value'];
+				case '{' . Plugin::NS_OWNCLOUD . '}set' :
+					$sharee = $elem['value'];
 
-                    $sumElem = '{' . Plugin::NS_OWNCLOUD . '}summary';
-                    $commonName = '{' . Plugin::NS_OWNCLOUD . '}common-name';
+					$sumElem = '{' . Plugin::NS_OWNCLOUD . '}summary';
+					$commonName = '{' . Plugin::NS_OWNCLOUD . '}common-name';
 
-                    $set[] = [
-                        'href'       => $sharee['{DAV:}href'],
-                        'commonName' => isset($sharee[$commonName]) ? $sharee[$commonName] : null,
-                        'summary'    => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null,
-                        'readOnly'   => !array_key_exists('{' . Plugin::NS_OWNCLOUD . '}read-write', $sharee),
-                    ];
-                    break;
+					$set[] = [
+						'href'       => $sharee['{DAV:}href'],
+						'commonName' => isset($sharee[$commonName]) ? $sharee[$commonName] : null,
+						'summary'    => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null,
+						'readOnly'   => !array_key_exists('{' . Plugin::NS_OWNCLOUD . '}read-write', $sharee),
+					];
+					break;
 
-                case '{' . Plugin::NS_OWNCLOUD . '}remove' :
-                    $remove[] = $elem['value']['{DAV:}href'];
-                    break;
+				case '{' . Plugin::NS_OWNCLOUD . '}remove' :
+					$remove[] = $elem['value']['{DAV:}href'];
+					break;
 
-            }
-        }
+			}
+		}
 
-        return new self($set, $remove);
+		return new self($set, $remove);
 
-    }
+	}
 
 }
diff --git a/apps/dav/lib/RootCollection.php b/apps/dav/lib/RootCollection.php
index 271b7f6c866..e50c2a882ca 100644
--- a/apps/dav/lib/RootCollection.php
+++ b/apps/dav/lib/RootCollection.php
@@ -148,30 +148,30 @@ class RootCollection extends SimpleCollection {
 			\OC::$server->query(ITimeFactory::class));
 
 		$children = [
-				new SimpleCollection('principals', [
-						$userPrincipals,
-						$groupPrincipals,
-						$systemPrincipals,
-						$calendarResourcePrincipals,
-						$calendarRoomPrincipals]),
-				$filesCollection,
-				$userCalendarRoot,
-				new SimpleCollection('system-calendars', [
-					$resourceCalendarRoot,
-					$roomCalendarRoot,
-				]),
-				$publicCalendarRoot,
-				new SimpleCollection('addressbooks', [
-						$usersAddressBookRoot,
-						$systemAddressBookRoot]),
-				$systemTagCollection,
-				$systemTagRelationsCollection,
-				$commentsCollection,
-				$uploadCollection,
-				$avatarCollection,
-				new SimpleCollection('provisioning', [
-					$appleProvisioning
-				])
+			new SimpleCollection('principals', [
+				$userPrincipals,
+				$groupPrincipals,
+				$systemPrincipals,
+				$calendarResourcePrincipals,
+				$calendarRoomPrincipals]),
+			$filesCollection,
+			$userCalendarRoot,
+			new SimpleCollection('system-calendars', [
+				$resourceCalendarRoot,
+				$roomCalendarRoot,
+			]),
+			$publicCalendarRoot,
+			new SimpleCollection('addressbooks', [
+				$usersAddressBookRoot,
+				$systemAddressBookRoot]),
+			$systemTagCollection,
+			$systemTagRelationsCollection,
+			$commentsCollection,
+			$uploadCollection,
+			$avatarCollection,
+			new SimpleCollection('provisioning', [
+				$appleProvisioning
+			])
 		];
 
 		parent::__construct('root', $children);
diff --git a/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php b/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
index fb48e5fac4b..761ed734906 100644
--- a/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
+++ b/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
@@ -548,8 +548,8 @@ EOD;
 		$this->assertEquals($id, $subscriptions[0]['id']);
 
 		$patch = new PropPatch([
-				'{DAV:}displayname' => 'Unit test',
-				'{http://apple.com/ns/ical/}calendar-color' => '#ac0606',
+			'{DAV:}displayname' => 'Unit test',
+			'{http://apple.com/ns/ical/}calendar-color' => '#ac0606',
 		]);
 		$this->backend->updateSubscription($id, $patch);
 		$patch->commit();
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
index 76a8b5befdf..9257fe56e63 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
@@ -42,46 +42,46 @@ use OCP\Notification\INotification;
 
 class PushProviderTest extends AbstractNotificationProviderTest {
 
-    /** @var ILogger|\PHPUnit\Framework\MockObject\MockObject */
-    protected $logger;
+	/** @var ILogger|\PHPUnit\Framework\MockObject\MockObject */
+	protected $logger;
 
-    /** @var L10NFactory|\PHPUnit\Framework\MockObject\MockObject */
-    protected $l10nFactory;
+	/** @var L10NFactory|\PHPUnit\Framework\MockObject\MockObject */
+	protected $l10nFactory;
 
-    /** @var IL10N|\PHPUnit\Framework\MockObject\MockObject */
-    protected $l10n;
+	/** @var IL10N|\PHPUnit\Framework\MockObject\MockObject */
+	protected $l10n;
 
-    /** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
-    protected $urlGenerator;
+	/** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
+	protected $urlGenerator;
 
-    /** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
-    protected $config;
+	/** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
+	protected $config;
 
-    /** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
-    private $manager;
+	/** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
+	private $manager;
 
-    /** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
-    private $timeFactory;
+	/** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
+	private $timeFactory;
 
-    protected function setUp(): void {
-        parent::setUp();
+	protected function setUp(): void {
+		parent::setUp();
 
-        $this->config = $this->createMock(IConfig::class);
-        $this->manager = $this->createMock(IManager::class);
-        $this->timeFactory = $this->createMock(ITimeFactory::class);
+		$this->config = $this->createMock(IConfig::class);
+		$this->manager = $this->createMock(IManager::class);
+		$this->timeFactory = $this->createMock(ITimeFactory::class);
 
-        $this->provider = new PushProvider(
-            $this->config,
-            $this->manager,
-            $this->logger,
-            $this->l10nFactory,
-            $this->urlGenerator,
-            $this->timeFactory
-        );
-    }
+		$this->provider = new PushProvider(
+			$this->config,
+			$this->manager,
+			$this->logger,
+			$this->l10nFactory,
+			$this->urlGenerator,
+			$this->timeFactory
+		);
+	}
 
-    public function testNotificationType():void  {
-    	$this->assertEquals(PushProvider::NOTIFICATION_TYPE, 'DISPLAY');
+	public function testNotificationType():void  {
+		$this->assertEquals(PushProvider::NOTIFICATION_TYPE, 'DISPLAY');
 	}
 
 	public function testNotSend(): void {
@@ -110,19 +110,19 @@ class PushProviderTest extends AbstractNotificationProviderTest {
 		$this->provider->send($this->vcalendar->VEVENT, $this->calendarDisplayName, $users);
 	}
 
-    public function testSend(): void {
-    	$this->config->expects($this->once())
+	public function testSend(): void {
+		$this->config->expects($this->once())
 			->method('getAppValue')
 			->with('dav', 'sendEventRemindersPush', 'no')
 			->willReturn('yes');
 
-    	$user1 = $this->createMock(IUser::class);
-    	$user1->method('getUID')
+		$user1 = $this->createMock(IUser::class);
+		$user1->method('getUID')
 			->willReturn('uid1');
-    	$user2 = $this->createMock(IUser::class);
+		$user2 = $this->createMock(IUser::class);
 		$user2->method('getUID')
 			->willReturn('uid2');
-    	$user3 = $this->createMock(IUser::class);
+		$user3 = $this->createMock(IUser::class);
 		$user3->method('getUID')
 			->willReturn('uid3');
 
@@ -161,13 +161,13 @@ class PushProviderTest extends AbstractNotificationProviderTest {
 			->with($notification3);
 
 		$this->provider->send($this->vcalendar->VEVENT, $this->calendarDisplayName, $users);
-    }
+	}
 
 	/**
 	 * @param string $uid
 	 * @param \DateTime $dt
 	 */
-    private function createNotificationMock(string $uid, \DateTime $dt):INotification {
+	private function createNotificationMock(string $uid, \DateTime $dt):INotification {
 		$notification = $this->createMock(INotification::class);
 		$notification
 			->expects($this->once())
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
index 76ff0a6a330..11ecdbc354b 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
@@ -42,11 +42,11 @@ use Test\TestCase;
 
 class ReminderServiceTest extends TestCase {
 
-    /** @var Backend|\PHPUnit\Framework\MockObject\MockObject */
-    private $backend;
+	/** @var Backend|\PHPUnit\Framework\MockObject\MockObject */
+	private $backend;
 
-    /** @var NotificationProviderManager|\PHPUnit\Framework\MockObject\MockObject */
-    private $notificationProviderManager;
+	/** @var NotificationProviderManager|\PHPUnit\Framework\MockObject\MockObject */
+	private $notificationProviderManager;
 
 	/** @var IUserManager|\PHPUnit\Framework\MockObject\MockObject */
 	private $userManager;
@@ -185,12 +185,12 @@ END:VEVENT
 END:VCALENDAR
 EOD;
 
-    protected function setUp(): void {
+	protected function setUp(): void {
 		parent::setUp();
 
-        $this->backend = $this->createMock(Backend::class);
-        $this->notificationProviderManager = $this->createMock(NotificationProviderManager::class);
-        $this->userManager = $this->createMock(IUserManager::class);
+		$this->backend = $this->createMock(Backend::class);
+		$this->notificationProviderManager = $this->createMock(NotificationProviderManager::class);
+		$this->userManager = $this->createMock(IUserManager::class);
 		$this->groupManager = $this->createMock(IGroupManager::class);
 		$this->caldavBackend = $this->createMock(CalDavBackend::class);
 		$this->timeFactory = $this->createMock(ITimeFactory::class);
@@ -203,14 +203,14 @@ EOD;
 			$this->groupManager,
 			$this->caldavBackend,
 			$this->timeFactory);
-    }
+	}
 
 	public function testOnCalendarObjectDelete():void {
-    	$this->backend->expects($this->once())
+		$this->backend->expects($this->once())
 			->method('cleanRemindersForEvent')
 			->with(44);
 
-    	$action = '\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject';
+		$action = '\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject';
 		$objectData = [
 			'id' => '44',
 			'component' => 'vevent',
@@ -221,14 +221,14 @@ EOD;
 
 	public function testOnCalendarObjectCreateSingleEntry():void {
 		$action = '\OCA\DAV\CalDAV\CalDavBackend::createCalendarObject';
-    	$objectData = [
-    		'calendardata' => self::CALENDAR_DATA,
+		$objectData = [
+			'calendardata' => self::CALENDAR_DATA,
 			'id' => '42',
 			'calendarid' => '1337',
 			'component' => 'vevent',
 		];
 
-    	$this->backend->expects($this->exactly(2))
+		$this->backend->expects($this->exactly(2))
 			->method('insertReminder')
 			->withConsecutive(
 				[1337, 42, 'wej2z68l9h', false, 1465430400, false, '5c70531aab15c92b52518ae10a2f78a4', 'de919af7429d3b5c11e8b9d289b411a6', 'EMAIL', true, 1465429500, false],
@@ -236,12 +236,12 @@ EOD;
 			)
 			->willReturn(1);
 
-    	$this->timeFactory->expects($this->once())
+		$this->timeFactory->expects($this->once())
 			->method('getDateTime')
 			->with()
 			->willReturn(\DateTime::createFromFormat(\DateTime::ATOM, '2016-06-08T00:00:00+00:00'));
 
-    	$this->reminderService->onTouchCalendarObject($action, $objectData);
+		$this->reminderService->onTouchCalendarObject($action, $objectData);
 	}
 
 	public function testOnCalendarObjectCreateSingleEntryWithRepeat(): void {
diff --git a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
index 3d36b76e6ee..e132f082556 100644
--- a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
+++ b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
@@ -157,14 +157,14 @@ class BirthdayServiceTest extends TestCase {
 		$this->cardDav->expects($this->once())->method('getAddressBookById')
 			->with(666)
 			->willReturn([
-			'principaluri' => 'principals/users/user01',
-			'uri' => 'default'
-		]);
+				'principaluri' => 'principals/users/user01',
+				'uri' => 'default'
+			]);
 		$this->calDav->expects($this->once())->method('getCalendarByUri')
 			->with('principals/users/user01', 'contact_birthdays')
 			->willReturn([
-			'id' => 1234
-		]);
+				'id' => 1234
+			]);
 		$this->calDav->expects($this->at(1))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf.ics');
 		$this->calDav->expects($this->at(2))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf-death.ics');
 		$this->calDav->expects($this->at(3))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf-anniversary.ics');
diff --git a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
index 9298edb53ad..5efce1c23be 100644
--- a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
+++ b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
@@ -135,7 +135,7 @@ class CardDavBackendTest extends TestCase {
 				$this->createMock(IAppManager::class),
 				$this->createMock(ProxyMapper::class),
 				$this->createMock(IConfig::class),
-				])
+			])
 			->setMethods(['getPrincipalByPath', 'getGroupMembership'])
 			->getMock();
 		$this->principal->method('getPrincipalByPath')
@@ -668,12 +668,12 @@ class CardDavBackendTest extends TestCase {
 			$query->insert($this->dbCardsTable)
 					->values(
 							[
-									'addressbookid' => $query->createNamedParameter(0),
-									'carddata' => $query->createNamedParameter($vCards[$i]->serialize(), IQueryBuilder::PARAM_LOB),
-									'uri' => $query->createNamedParameter('uri' . $i),
-									'lastmodified' => $query->createNamedParameter(time()),
-									'etag' => $query->createNamedParameter('etag' . $i),
-									'size' => $query->createNamedParameter(120),
+								'addressbookid' => $query->createNamedParameter(0),
+								'carddata' => $query->createNamedParameter($vCards[$i]->serialize(), IQueryBuilder::PARAM_LOB),
+								'uri' => $query->createNamedParameter('uri' . $i),
+								'lastmodified' => $query->createNamedParameter(time()),
+								'etag' => $query->createNamedParameter('etag' . $i),
+								'size' => $query->createNamedParameter(120),
 							]
 					);
 			$query->execute();
@@ -694,11 +694,11 @@ class CardDavBackendTest extends TestCase {
 		$query->insert($this->dbCardsPropertiesTable)
 				->values(
 						[
-								'addressbookid' => $query->createNamedParameter(0),
-								'cardid' => $query->createNamedParameter($vCardIds[0]),
-								'name' => $query->createNamedParameter('CLOUD'),
-								'value' => $query->createNamedParameter('John@nextcloud.com'),
-								'preferred' => $query->createNamedParameter(0)
+							'addressbookid' => $query->createNamedParameter(0),
+							'cardid' => $query->createNamedParameter($vCardIds[0]),
+							'name' => $query->createNamedParameter('CLOUD'),
+							'value' => $query->createNamedParameter('John@nextcloud.com'),
+							'preferred' => $query->createNamedParameter(0)
 						]
 				);
 		$query->execute();
@@ -755,13 +755,13 @@ class CardDavBackendTest extends TestCase {
 
 	public function dataTestSearch() {
 		return [
-				['John', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				['M. Doe', ['FN'], [], [['uri1', 'John M. Doe']]],
-				['Do', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'check if duplicates are handled correctly' => ['John', ['FN', 'CLOUD'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'case insensitive' => ['john', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'find "_" escaped' => ['_', ['CLOUD'], [], [['uri2', 'find without options']]],
-				'find not empty ClOUD' => ['%_%', ['CLOUD'], ['escape_like_param'=>false], [['uri0', 'John Doe'], ['uri2', 'find without options']]],
+			['John', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			['M. Doe', ['FN'], [], [['uri1', 'John M. Doe']]],
+			['Do', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'check if duplicates are handled correctly' => ['John', ['FN', 'CLOUD'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'case insensitive' => ['john', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'find "_" escaped' => ['_', ['CLOUD'], [], [['uri2', 'find without options']]],
+			'find not empty ClOUD' => ['%_%', ['CLOUD'], ['escape_like_param'=>false], [['uri0', 'John Doe'], ['uri2', 'find without options']]],
 		];
 	}
 
@@ -770,12 +770,12 @@ class CardDavBackendTest extends TestCase {
 		$query->insert($this->dbCardsTable)
 				->values(
 						[
-								'addressbookid' => $query->createNamedParameter(1),
-								'carddata' => $query->createNamedParameter('carddata', IQueryBuilder::PARAM_LOB),
-								'uri' => $query->createNamedParameter('uri'),
-								'lastmodified' => $query->createNamedParameter(5489543),
-								'etag' => $query->createNamedParameter('etag'),
-								'size' => $query->createNamedParameter(120),
+							'addressbookid' => $query->createNamedParameter(1),
+							'carddata' => $query->createNamedParameter('carddata', IQueryBuilder::PARAM_LOB),
+							'uri' => $query->createNamedParameter('uri'),
+							'lastmodified' => $query->createNamedParameter(5489543),
+							'etag' => $query->createNamedParameter('etag'),
+							'size' => $query->createNamedParameter(120),
 						]
 				);
 		$query->execute();
@@ -798,12 +798,12 @@ class CardDavBackendTest extends TestCase {
 			$query->insert($this->dbCardsTable)
 					->values(
 							[
-									'addressbookid' => $query->createNamedParameter($i),
-									'carddata' => $query->createNamedParameter('carddata' . $i, IQueryBuilder::PARAM_LOB),
-									'uri' => $query->createNamedParameter('uri' . $i),
-									'lastmodified' => $query->createNamedParameter(5489543),
-									'etag' => $query->createNamedParameter('etag' . $i),
-									'size' => $query->createNamedParameter(120),
+								'addressbookid' => $query->createNamedParameter($i),
+								'carddata' => $query->createNamedParameter('carddata' . $i, IQueryBuilder::PARAM_LOB),
+								'uri' => $query->createNamedParameter('uri' . $i),
+								'lastmodified' => $query->createNamedParameter(5489543),
+								'etag' => $query->createNamedParameter('etag' . $i),
+								'size' => $query->createNamedParameter(120),
 							]
 					);
 			$query->execute();
diff --git a/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php b/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
index 1f9a6c50844..12ce1bca5c3 100644
--- a/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
+++ b/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
@@ -41,8 +41,8 @@ class ContactsManagerTest extends TestCase {
 		/** @var CardDavBackend | \PHPUnit_Framework_MockObject_MockObject $backEnd */
 		$backEnd = $this->getMockBuilder(CardDavBackend::class)->disableOriginalConstructor()->getMock();
 		$backEnd->method('getAddressBooksForUser')->willReturn([
-				['{DAV:}displayname' => 'Test address book', 'uri' => 'default'],
-			]);
+			['{DAV:}displayname' => 'Test address book', 'uri' => 'default'],
+		]);
 
 		$l = $this->createMock(IL10N::class);
 		$app = new ContactsManager($backEnd, $l);
diff --git a/apps/dav/tests/unit/CardDAV/ConverterTest.php b/apps/dav/tests/unit/CardDAV/ConverterTest.php
index 0c129b0de7d..7e93c05a3fc 100644
--- a/apps/dav/tests/unit/CardDAV/ConverterTest.php
+++ b/apps/dav/tests/unit/CardDAV/ConverterTest.php
@@ -192,9 +192,9 @@ class ConverterTest extends  TestCase {
 
 	public function providesNames() {
 		return [
-				['Sauron;;;;', 'Sauron'],
-				['Baggins;Bilbo;;;', 'Bilbo Baggins'],
-				['Tolkien;John;Ronald Reuel;;', 'John Ronald Reuel Tolkien'],
+			['Sauron;;;;', 'Sauron'],
+			['Baggins;Bilbo;;;', 'Bilbo Baggins'],
+			['Tolkien;John;Ronald Reuel;;', 'John Ronald Reuel Tolkien'],
 		];
 	}
 
diff --git a/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php b/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
index d5ad784d70d..7de2ea2f56a 100644
--- a/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
+++ b/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
@@ -69,10 +69,10 @@ class PluginTest extends TestCase {
 	public function testSharing() {
 
 		$this->book->expects($this->once())->method('updateShares')->with([[
-				'href' => 'principal:principals/admin',
-				'commonName' => null,
-				'summary' => null,
-				'readOnly' => false
+			'href' => 'principal:principals/admin',
+			'commonName' => null,
+			'summary' => null,
+			'readOnly' => false
 		]], ['mailto:wilfredo@example.com']);
 
 		// setup request
diff --git a/apps/dav/tests/unit/CardDAV/SyncServiceTest.php b/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
index 40243020e9b..9015528763f 100644
--- a/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
+++ b/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
@@ -131,41 +131,41 @@ class SyncServiceTest extends TestCase {
 		$accountManager = $this->getMockBuilder(AccountManager::class)->disableOriginalConstructor()->getMock();
 		$accountManager->expects($this->any())->method('getUser')
 			->willReturn([
-					AccountManager::PROPERTY_DISPLAYNAME =>
-						[
-							'value' => $user->getDisplayName(),
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
-						],
-					AccountManager::PROPERTY_ADDRESS =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_WEBSITE =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_EMAIL =>
-						[
-							'value' => $user->getEMailAddress(),
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
-						],
-					AccountManager::PROPERTY_AVATAR =>
-						[
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY
-						],
-					AccountManager::PROPERTY_PHONE =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_TWITTER =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-				]
+				AccountManager::PROPERTY_DISPLAYNAME =>
+					[
+						'value' => $user->getDisplayName(),
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
+					],
+				AccountManager::PROPERTY_ADDRESS =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_WEBSITE =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_EMAIL =>
+					[
+						'value' => $user->getEMailAddress(),
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
+					],
+				AccountManager::PROPERTY_AVATAR =>
+					[
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY
+					],
+				AccountManager::PROPERTY_PHONE =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_TWITTER =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+			]
 			);
 
 		$ss = new SyncService($backend, $userManager, $logger, $accountManager);
diff --git a/apps/dav/tests/unit/Command/MoveCalendarTest.php b/apps/dav/tests/unit/Command/MoveCalendarTest.php
index ff6cdbd0335..36553ff65a2 100644
--- a/apps/dav/tests/unit/Command/MoveCalendarTest.php
+++ b/apps/dav/tests/unit/Command/MoveCalendarTest.php
@@ -262,7 +262,7 @@ class MoveCalendarTest extends TestCase {
 			->with(1234)
 			->willReturn([
 				['href' => 'principal:principals/groups/nextclouders']
-		]);
+			]);
 		if ($shareWithGroupMembersOnly === true) {
 			$this->expectException(InvalidArgumentException::class);
 			$this->expectExceptionMessage("User <user2> is not part of the group <nextclouders> with whom the calendar <personal> was shared. You may use -f to move the calendar while deleting this share.");
@@ -412,7 +412,7 @@ class MoveCalendarTest extends TestCase {
 						'href' => 'principal:principals/users/user2',
 						'{DAV:}displayname' => 'Personal'
 					]
-			]);
+				]);
 
 		if ($force === false) {
 			$this->expectException(InvalidArgumentException::class);
diff --git a/apps/dav/tests/unit/Comments/CommentsPluginTest.php b/apps/dav/tests/unit/Comments/CommentsPluginTest.php
index 4844aab6b1b..7210e96b122 100644
--- a/apps/dav/tests/unit/Comments/CommentsPluginTest.php
+++ b/apps/dav/tests/unit/Comments/CommentsPluginTest.php
@@ -182,11 +182,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '666',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '666',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/666';
@@ -264,11 +264,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -352,11 +352,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -440,13 +440,13 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice',
-				'message' => 'dummy',
-				'verb' => 'dummy'
-			]);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice',
+			'message' => 'dummy',
+			'verb' => 'dummy'
+		]);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -535,12 +535,12 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice',
-				'verb' => 'comment',
-			]);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice',
+			'verb' => 'comment',
+		]);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
diff --git a/apps/dav/tests/unit/Connector/Sabre/FileTest.php b/apps/dav/tests/unit/Connector/Sabre/FileTest.php
index 4c87351116c..d366726e919 100644
--- a/apps/dav/tests/unit/Connector/Sabre/FileTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/FileTest.php
@@ -350,52 +350,52 @@ class FileTest extends TestCase {
 	public function legalMtimeProvider() {
 		return [
 			"string" => [
-					'HTTP_X_OC_MTIME' => "string",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "string",
+				'expected result' => null
 			],
 			"castable string (int)" => [
-					'HTTP_X_OC_MTIME' => "34",
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => "34",
+				'expected result' => 34
 			],
 			"castable string (float)" => [
-					'HTTP_X_OC_MTIME' => "34.56",
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => "34.56",
+				'expected result' => 34
 			],
 			"float" => [
-					'HTTP_X_OC_MTIME' => 34.56,
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => 34.56,
+				'expected result' => 34
 			],
 			"zero" => [
-					'HTTP_X_OC_MTIME' => 0,
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => 0,
+				'expected result' => 0
 			],
 			"zero string" => [
-					'HTTP_X_OC_MTIME' => "0",
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => "0",
+				'expected result' => 0
 			],
 			"negative zero string" => [
-					'HTTP_X_OC_MTIME' => "-0",
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => "-0",
+				'expected result' => 0
 			],
 			"string starting with number following by char" => [
-					'HTTP_X_OC_MTIME' => "2345asdf",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "2345asdf",
+				'expected result' => null
 			],
 			"string castable hex int" => [
-					'HTTP_X_OC_MTIME' => "0x45adf",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "0x45adf",
+				'expected result' => null
 			],
 			"string that looks like invalid hex int" => [
-					'HTTP_X_OC_MTIME' => "0x123g",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "0x123g",
+				'expected result' => null
 			],
 			"negative int" => [
-					'HTTP_X_OC_MTIME' => -34,
-					'expected result' => -34
+				'HTTP_X_OC_MTIME' => -34,
+				'expected result' => -34
 			],
 			"negative float" => [
-					'HTTP_X_OC_MTIME' => -34.43,
-					'expected result' => -34
+				'HTTP_X_OC_MTIME' => -34.43,
+				'expected result' => -34
 			],
 		];
 	}
@@ -406,9 +406,9 @@ class FileTest extends TestCase {
 	 */
 	public function testPutSingleFileLegalMtime($requestMtime, $resultMtime) {
 		$request = new \OC\AppFramework\Http\Request([
-				'server' => [
-						'HTTP_X_OC_MTIME' => $requestMtime,
-				]
+			'server' => [
+				'HTTP_X_OC_MTIME' => $requestMtime,
+			]
 		], null, $this->config, null);
 		$file = 'foo.txt';
 
@@ -430,9 +430,9 @@ class FileTest extends TestCase {
 	 */
 	public function testChunkedPutLegalMtime($requestMtime, $resultMtime) {
 		$request = new \OC\AppFramework\Http\Request([
-				'server' => [
-						'HTTP_X_OC_MTIME' => $requestMtime,
-				]
+			'server' => [
+				'HTTP_X_OC_MTIME' => $requestMtime,
+			]
 		], null, $this->config, null);
 
 		$_SERVER['HTTP_OC_CHUNKED'] = true;
@@ -1105,10 +1105,10 @@ class FileTest extends TestCase {
 			$userView = Filesystem::getView();
 		}
 		return [
-				"filesize" => $userView->filesize($path),
-				"mtime" => $userView->filemtime($path),
-				"filetype" => $userView->filetype($path),
-				"mimetype" => $userView->getMimeType($path)
+			"filesize" => $userView->filesize($path),
+			"mtime" => $userView->filemtime($path),
+			"filetype" => $userView->filetype($path),
+			"mimetype" => $userView->getMimeType($path)
 		];
 	}
 
diff --git a/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php b/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
index 8f2ee2b6643..cb4104044b7 100644
--- a/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
@@ -335,7 +335,7 @@ class PrincipalTest extends TestCase {
 			'principals/groups/group1',
 			'principals/groups/foo%2Fbar',
 			'proxyId1/calendar-proxy-read',
-    		'proxyId2/calendar-proxy-write',
+			'proxyId2/calendar-proxy-write',
 		];
 		$response = $this->connector->getGroupMembership('principals/users/foo');
 		$this->assertSame($expectedResponse, $response);
@@ -545,9 +545,9 @@ class PrincipalTest extends TestCase {
 			->willReturn([$user2, $user3]);
 
 		$this->assertEquals([
-				'principals/users/user2',
-				'principals/users/user3',
-			], $this->connector->searchPrincipals('principals/users',
+			'principals/users/user2',
+			'principals/users/user3',
+		], $this->connector->searchPrincipals('principals/users',
 			['{urn:ietf:params:xml:ns:caldav}calendar-user-address-set' => 'user@example.com']));
 	}
 
diff --git a/apps/dav/tests/unit/DAV/Sharing/PluginTest.php b/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
index 4063aac5f0d..9d8d2d925f7 100644
--- a/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
+++ b/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
@@ -71,10 +71,10 @@ class PluginTest extends TestCase {
 	public function testSharing() {
 
 		$this->book->expects($this->once())->method('updateShares')->with([[
-				'href' => 'principal:principals/admin',
-				'commonName' => null,
-				'summary' => null,
-				'readOnly' => false
+			'href' => 'principal:principals/admin',
+			'commonName' => null,
+			'summary' => null,
+			'readOnly' => false
 		]], ['mailto:wilfredo@example.com']);
 
 		// setup request
diff --git a/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php b/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
index eec2558ee9d..698e39a5218 100644
--- a/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
+++ b/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
@@ -48,10 +48,10 @@ class SystemPrincipalBackendTest extends TestCase {
 				'uri' => 'principals/system/system',
 				'{DAV:}displayname' => 'system',
 			],
-			[
-				'uri' => 'principals/system/public',
-				'{DAV:}displayname' => 'public',
-			]
+				[
+					'uri' => 'principals/system/public',
+					'{DAV:}displayname' => 'public',
+				]
 			], 'principals/system'],
 		];
 	}
@@ -125,7 +125,7 @@ class SystemPrincipalBackendTest extends TestCase {
 
 	public function providesPrincipalForGetGroupMembership() {
 		return [
-				['principals/system/a'],
+			['principals/system/a'],
 		];
 	}
 
diff --git a/apps/dav/tests/unit/Upload/AssemblyStreamTest.php b/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
index f513a68f068..2a4c832c71c 100644
--- a/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
+++ b/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
@@ -87,41 +87,41 @@ class AssemblyStreamTest extends \Test\TestCase {
 		return[
 			'one node zero bytes' => [
 				'', [
-				$this->buildNode('0', '')
-			]],
+					$this->buildNode('0', '')
+				]],
 			'one node only' => [
 				'1234567890', [
-				$this->buildNode('0', '1234567890')
-			]],
+					$this->buildNode('0', '1234567890')
+				]],
 			'one node buffer boundary' => [
 				$data8k, [
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes' => [
 				'1234567890', [
-				$this->buildNode('1', '67890'),
-				$this->buildNode('0', '12345')
-			]],
+					$this->buildNode('1', '67890'),
+					$this->buildNode('0', '12345')
+				]],
 			'two nodes end on buffer boundary' => [
 				$data8k . $data8k, [
-				$this->buildNode('1', $data8k),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $data8k),
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes with one on buffer boundary' => [
 				$data8k . $dataLess8k, [
-				$this->buildNode('1', $dataLess8k),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $dataLess8k),
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes on buffer boundary plus one byte' => [
 				$data8k . 'X' . $data8k, [
-				$this->buildNode('1', $data8k),
-				$this->buildNode('0', $data8k . 'X')
-			]],
+					$this->buildNode('1', $data8k),
+					$this->buildNode('0', $data8k . 'X')
+				]],
 			'two nodes on buffer boundary plus one byte at the end' => [
 				$data8k . $data8k . 'X', [
-				$this->buildNode('1', $data8k . 'X'),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $data8k . 'X'),
+					$this->buildNode('0', $data8k)
+				]],
 			'a ton of nodes' => [
 				$tonofdata, $tonofnodes
 			]