nextcloud-server/apps/settings/tests/Controller/CheckSetupControllerTest.php

<?php
/**
 * @copyright Copyright (c) 2015, ownCloud, Inc.
 *
 * @author Bjoern Schiessle <bjoern@schiessle.org>
 * @author Christoph Wurst <christoph@winzerhof-wurst.at>
 * @author Daniel Kesselberg <mail@danielkesselberg.de>
 * @author Joas Schilling <coding@schilljs.com>
 * @author John Molakvoæ <skjnldsv@protonmail.com>
 * @author Lukas Reschke <lukas@statuscode.ch>
 * @author Michael Weimann <mail@michael-weimann.eu>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author nhirokinet <nhirokinet@nhiroki.net>
 * @author Robin Appelman <robin@icewind.nl>
 * @author Robin McCorkell <robin@mccorkell.me.uk>
 * @author Roeland Jago Douma <roeland@famdouma.nl>
 * @author Sylvia van Os <sylvia@hackerchick.me>
 * @author Timo Förster <tfoerster@webfoersterei.de>
 *
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program. If not, see <http://www.gnu.org/licenses/>
 *
 */
namespace OCA\Settings\Tests\Controller;

use bantu\IniGetWrapper\IniGetWrapper;
use Doctrine\DBAL\Platforms\SqlitePlatform;
use OC;
use OC\DB\Connection;
use OC\IntegrityCheck\Checker;
use OC\MemoryInfo;
use OC\Security\SecureRandom;
use OCA\Settings\Controller\CheckSetupController;
use OCP\App\IAppManager;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\DataDisplayResponse;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\Http\RedirectResponse;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Http\Client\IClientService;
use OCP\IConfig;
use OCP\IDateTimeFormatter;
use OCP\IDBConnection;
use OCP\IL10N;
use OCP\IRequest;
use OCP\IServerContainer;
use OCP\ITempManager;
use OCP\IURLGenerator;
use OCP\Lock\ILockingProvider;
use OCP\Notification\IManager;
use OCP\Security\Bruteforce\IThrottler;
use PHPUnit\Framework\MockObject\MockObject;
use Psr\Http\Message\ResponseInterface;
use Psr\Log\LoggerInterface;
use Test\TestCase;

/**
 * Class CheckSetupControllerTest
 *
 * @backupStaticAttributes
 * @package Tests\Settings\Controller
 */
class CheckSetupControllerTest extends TestCase {
	/** @var CheckSetupController | \PHPUnit\Framework\MockObject\MockObject */
	private $checkSetupController;
	/** @var IRequest | \PHPUnit\Framework\MockObject\MockObject */
	private $request;
	/** @var IConfig | \PHPUnit\Framework\MockObject\MockObject */
	private $config;
	/** @var IClientService | \PHPUnit\Framework\MockObject\MockObject*/
	private $clientService;
	/** @var IURLGenerator | \PHPUnit\Framework\MockObject\MockObject */
	private $urlGenerator;
	/** @var IL10N | \PHPUnit\Framework\MockObject\MockObject */
	private $l10n;
	/** @var LoggerInterface */
	private $logger;
	/** @var Checker|\PHPUnit\Framework\MockObject\MockObject */
	private $checker;
	/** @var IEventDispatcher|\PHPUnit\Framework\MockObject\MockObject */
	private $dispatcher;
	/** @var Connection|\PHPUnit\Framework\MockObject\MockObject */
	private $db;
	private IThrottler $throttler;
	/** @var ILockingProvider|\PHPUnit\Framework\MockObject\MockObject */
	private $lockingProvider;
	/** @var IDateTimeFormatter|\PHPUnit\Framework\MockObject\MockObject */
	private $dateTimeFormatter;
	/** @var MemoryInfo|MockObject */
	private $memoryInfo;
	/** @var SecureRandom|\PHPUnit\Framework\MockObject\MockObject */
	private $secureRandom;
	/** @var IniGetWrapper|\PHPUnit\Framework\MockObject\MockObject */
	private $iniGetWrapper;
	/** @var IDBConnection|\PHPUnit\Framework\MockObject\MockObject */
	private $connection;
	/** @var ITempManager|\PHPUnit\Framework\MockObject\MockObject */
	private $tempManager;
	/** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
	private $notificationManager;
	/** @var IAppManager|MockObject */
	private $appManager;
	/** @var IServerContainer|MockObject */
	private $serverContainer;

	/**
	 * Holds a list of directories created during tests.
	 *
	 * @var array
	 */
	private $dirsToRemove = [];

	protected function setUp(): void {
		parent::setUp();

		$this->request = $this->getMockBuilder(IRequest::class)
			->disableOriginalConstructor()->getMock();
		$this->config = $this->getMockBuilder(IConfig::class)
			->disableOriginalConstructor()->getMock();
		$this->clientService = $this->getMockBuilder(IClientService::class)
			->disableOriginalConstructor()->getMock();
		$this->urlGenerator = $this->getMockBuilder(IURLGenerator::class)
			->disableOriginalConstructor()->getMock();
		$this->l10n = $this->getMockBuilder(IL10N::class)
			->disableOriginalConstructor()->getMock();
		$this->l10n->expects($this->any())
			->method('t')
			->willReturnCallback(function ($message, array $replace) {
				return vsprintf($message, $replace);
			});
		$this->dispatcher = $this->createMock(IEventDispatcher::class);
		$this->checker = $this->getMockBuilder('\OC\IntegrityCheck\Checker')
				->disableOriginalConstructor()->getMock();
		$this->logger = $this->getMockBuilder(LoggerInterface::class)->getMock();
		$this->db = $this->getMockBuilder(Connection::class)
			->disableOriginalConstructor()->getMock();
		$this->throttler = $this->createMock(IThrottler::class);
		$this->lockingProvider = $this->getMockBuilder(ILockingProvider::class)->getMock();
		$this->dateTimeFormatter = $this->getMockBuilder(IDateTimeFormatter::class)->getMock();
		$this->memoryInfo = $this->getMockBuilder(MemoryInfo::class)
			->setMethods(['isMemoryLimitSufficient',])
			->getMock();
		$this->secureRandom = $this->getMockBuilder(SecureRandom::class)->getMock();
		$this->iniGetWrapper = $this->getMockBuilder(IniGetWrapper::class)->getMock();
		$this->connection = $this->getMockBuilder(IDBConnection::class)
			->disableOriginalConstructor()->getMock();
		$this->tempManager = $this->getMockBuilder(ITempManager::class)->getMock();
		$this->notificationManager = $this->getMockBuilder(IManager::class)->getMock();
		$this->appManager = $this->createMock(IAppManager::class);
		$this->serverContainer = $this->createMock(IServerContainer::class);
		$this->checkSetupController = $this->getMockBuilder(CheckSetupController::class)
			->setConstructorArgs([
				'settings',
				$this->request,
				$this->config,
				$this->clientService,
				$this->urlGenerator,
				$this->l10n,
				$this->checker,
				$this->logger,
				$this->dispatcher,
				$this->db,
				$this->lockingProvider,
				$this->dateTimeFormatter,
				$this->memoryInfo,
				$this->secureRandom,
				$this->iniGetWrapper,
				$this->connection,
				$this->throttler,
				$this->tempManager,
				$this->notificationManager,
				$this->appManager,
				$this->serverContainer,
			])
			->setMethods([
				'isReadOnlyConfig',
				'wasEmailTestSuccessful',
				'hasValidTransactionIsolationLevel',
				'hasFileinfoInstalled',
				'hasWorkingFileLocking',
				'hasDBFileLocking',
				'getLastCronInfo',
				'getSuggestedOverwriteCliURL',
				'getCurlVersion',
				'isPhpOutdated',
				'getOpcacheSetupRecommendations',
				'hasFreeTypeSupport',
				'hasMissingIndexes',
				'hasMissingPrimaryKeys',
				'isSqliteUsed',
				'isPHPMailerUsed',
				'getAppDirsWithDifferentOwner',
				'isImagickEnabled',
				'areWebauthnExtensionsEnabled',
				'is64bit',
				'hasRecommendedPHPModules',
				'hasBigIntConversionPendingColumns',
				'isMysqlUsedWithoutUTF8MB4',
				'isEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed',
			])->getMock();
	}

	/**
	 * Removes directories created during tests.
	 *
	 * @after
	 * @return void
	 */
	public function removeTestDirectories() {
		foreach ($this->dirsToRemove as $dirToRemove) {
			rmdir($dirToRemove);
		}
		$this->dirsToRemove = [];
	}

	public function testIsInternetConnectionWorkingDisabledViaConfig() {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('has_internet_connection', true)
			->willReturn(false);

		$this->assertFalse(
			self::invokePrivate(
				$this->checkSetupController,
				'hasInternetConnectivityProblems'
			)
		);
	}

	public function testIsInternetConnectionWorkingCorrectly() {
		$this->config->expects($this->exactly(2))
			->method('getSystemValue')
			->withConsecutive(
				['has_internet_connection', true],
				['connectivity_check_domains', ['www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org']],
			)->willReturnArgument(1);

		$client = $this->getMockBuilder('\OCP\Http\Client\IClient')
			->disableOriginalConstructor()->getMock();
		$client->expects($this->any())
			->method('get');

		$this->clientService->expects($this->once())
			->method('newClient')
			->willReturn($client);


		$this->assertFalse(
			self::invokePrivate(
				$this->checkSetupController,
				'hasInternetConnectivityProblems'
			)
		);
	}

	public function testIsInternetConnectionFail() {
		$this->config->expects($this->exactly(2))
			->method('getSystemValue')
			->withConsecutive(
				['has_internet_connection', true],
				['connectivity_check_domains', ['www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org']],
			)->willReturnArgument(1);

		$client = $this->getMockBuilder('\OCP\Http\Client\IClient')
			->disableOriginalConstructor()->getMock();
		$client->expects($this->any())
			->method('get')
			->will($this->throwException(new \Exception()));

		$this->clientService->expects($this->exactly(4))
			->method('newClient')
			->willReturn($client);

		$this->assertTrue(
			self::invokePrivate(
				$this->checkSetupController,
				'hasInternetConnectivityProblems'
			)
		);
	}


	public function testIsMemcacheConfiguredFalse() {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('memcache.local', null)
			->willReturn(null);

		$this->assertFalse(
			self::invokePrivate(
				$this->checkSetupController,
				'isMemcacheConfigured'
			)
		);
	}

	public function testIsMemcacheConfiguredTrue() {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('memcache.local', null)
			->willReturn('SomeProvider');

		$this->assertTrue(
			self::invokePrivate(
				$this->checkSetupController,
				'isMemcacheConfigured'
			)
		);
	}

	public function testIsPhpSupportedFalse() {
		$this->checkSetupController
			->expects($this->once())
			->method('isPhpOutdated')
			->willReturn(true);

		$this->assertEquals(
			['eol' => true, 'version' => PHP_VERSION],
			self::invokePrivate($this->checkSetupController, 'isPhpSupported')
		);
	}

	public function testIsPhpSupportedTrue() {
		$this->checkSetupController
			->expects($this->exactly(2))
			->method('isPhpOutdated')
			->willReturn(false);

		$this->assertEquals(
			['eol' => false, 'version' => PHP_VERSION],
			self::invokePrivate($this->checkSetupController, 'isPhpSupported')
		);


		$this->assertEquals(
			['eol' => false, 'version' => PHP_VERSION],
			self::invokePrivate($this->checkSetupController, 'isPhpSupported')
		);
	}

	/**
	 * @dataProvider dataForwardedForHeadersWorking
	 *
	 * @param array $trustedProxies
	 * @param string $remoteAddrNotForwarded
	 * @param string $remoteAddr
	 * @param bool $result
	 */
	public function testForwardedForHeadersWorking(array $trustedProxies, string $remoteAddrNotForwarded, string $remoteAddr, bool $result): void {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('trusted_proxies', [])
			->willReturn($trustedProxies);
		$this->request->expects($this->atLeastOnce())
			->method('getHeader')
			->willReturnMap([
				['REMOTE_ADDR', $remoteAddrNotForwarded],
				['X-Forwarded-Host', '']
			]);
		$this->request->expects($this->any())
			->method('getRemoteAddress')
			->willReturn($remoteAddr);

		$this->assertEquals(
			$result,
			self::invokePrivate($this->checkSetupController, 'forwardedForHeadersWorking')
		);
	}

	public function dataForwardedForHeadersWorking(): array {
		return [
			// description => trusted proxies, getHeader('REMOTE_ADDR'), getRemoteAddr, expected result
			'no trusted proxies' => [[], '2.2.2.2', '2.2.2.2', true],
			'trusted proxy, remote addr not trusted proxy' => [['1.1.1.1'], '2.2.2.2', '2.2.2.2', true],
			'trusted proxy, remote addr is trusted proxy, x-forwarded-for working' => [['1.1.1.1'], '1.1.1.1', '2.2.2.2', true],
			'trusted proxy, remote addr is trusted proxy, x-forwarded-for not set' => [['1.1.1.1'], '1.1.1.1', '1.1.1.1', false],
		];
	}

	public function testForwardedHostPresentButTrustedProxiesNotAnArray(): void {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('trusted_proxies', [])
			->willReturn('1.1.1.1');
		$this->request->expects($this->atLeastOnce())
			->method('getHeader')
			->willReturnMap([
				['REMOTE_ADDR', '1.1.1.1'],
				['X-Forwarded-Host', 'nextcloud.test']
			]);
		$this->request->expects($this->any())
			->method('getRemoteAddress')
			->willReturn('1.1.1.1');

		$this->assertEquals(
			false,
			self::invokePrivate($this->checkSetupController, 'forwardedForHeadersWorking')
		);
	}

	public function testForwardedHostPresentButTrustedProxiesEmpty(): void {
		$this->config->expects($this->once())
			->method('getSystemValue')
			->with('trusted_proxies', [])
			->willReturn([]);
		$this->request->expects($this->atLeastOnce())
			->method('getHeader')
			->willReturnMap([
				['REMOTE_ADDR', '1.1.1.1'],
				['X-Forwarded-Host', 'nextcloud.test']
			]);
		$this->request->expects($this->any())
			->method('getRemoteAddress')
			->willReturn('1.1.1.1');

		$this->assertEquals(
			false,
			self::invokePrivate($this->checkSetupController, 'forwardedForHeadersWorking')
		);
	}

	public function testCheck() {
		$this->config->expects($this->any())
			->method('getAppValue')
			->willReturnMap([
				['files_external', 'user_certificate_scan', '', '["a", "b"]'],
				['core', 'cronErrors', '', ''],
				['dav', 'needs_system_address_book_sync', 'no', 'no'],
			]);
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturnMap([
				['connectivity_check_domains', ['www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org'], ['www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org']],
				['memcache.local', null, 'SomeProvider'],
				['has_internet_connection', true, true],
				['appstoreenabled', true, false],
			]);

		$this->request->expects($this->atLeastOnce())
			->method('getHeader')
			->willReturnMap([
				['REMOTE_ADDR', '4.3.2.1'],
				['X-Forwarded-Host', '']
			]);

		$client = $this->getMockBuilder('\OCP\Http\Client\IClient')
			->disableOriginalConstructor()->getMock();
		$client->expects($this->exactly(4))
			->method('get')
			->withConsecutive(
				['http://www.nextcloud.com/', []],
				['http://www.startpage.com/', []],
				['http://www.eff.org/', []],
				['http://www.edri.org/', []]
			)->will($this->throwException(new \Exception()));
		$this->clientService->expects($this->exactly(4))
			->method('newClient')
			->willReturn($client);
		$this->checkSetupController
			->expects($this->once())
			->method('isPhpOutdated')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getOpcacheSetupRecommendations')
			->willReturn(['recommendation1', 'recommendation2']);
		$this->checkSetupController
			->method('hasFreeTypeSupport')
			->willReturn(false);
		$this->checkSetupController
			->method('hasMissingIndexes')
			->willReturn([]);
		$this->checkSetupController
			->method('hasMissingPrimaryKeys')
			->willReturn([]);
		$this->checkSetupController
			->method('isSqliteUsed')
			->willReturn(false);
		$this->checkSetupController
			->expects($this->once())
			->method('isReadOnlyConfig')
			->willReturn(false);
		$this->checkSetupController
			->expects($this->once())
			->method('wasEmailTestSuccessful')
			->willReturn(false);
		$this->checkSetupController
			->expects($this->once())
			->method('hasValidTransactionIsolationLevel')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('hasFileinfoInstalled')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('hasWorkingFileLocking')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('hasDBFileLocking')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getSuggestedOverwriteCliURL')
			->willReturn('');
		$this->checkSetupController
			->expects($this->once())
			->method('getLastCronInfo')
			->willReturn([
				'diffInSeconds' => 123,
				'relativeTime' => '2 hours ago',
				'backgroundJobsUrl' => 'https://example.org',
			]);
		$this->checker
			->expects($this->once())
			->method('hasPassedCheck')
			->willReturn(true);
		$this->memoryInfo
			->method('isMemoryLimitSufficient')
			->willReturn(true);

		$this->checkSetupController
			->expects($this->once())
			->method('getAppDirsWithDifferentOwner')
			->willReturn([]);

		$this->checkSetupController
			->expects($this->once())
			->method('isImagickEnabled')
			->willReturn(false);

		$this->checkSetupController
			->expects($this->once())
			->method('areWebauthnExtensionsEnabled')
			->willReturn(false);

		$this->checkSetupController
			->expects($this->once())
			->method('is64bit')
			->willReturn(false);

		$this->checkSetupController
			->expects($this->once())
			->method('hasRecommendedPHPModules')
			->willReturn([]);

		$this->checkSetupController
			->expects($this->once())
			->method('hasBigIntConversionPendingColumns')
			->willReturn([]);

		$this->checkSetupController
			->expects($this->once())
			->method('isMysqlUsedWithoutUTF8MB4')
			->willReturn(false);

		$this->checkSetupController
			->expects($this->once())
			->method('isEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed')
			->willReturn(true);

		$this->urlGenerator->method('linkToDocs')
			->willReturnCallback(function (string $key): string {
				if ($key === 'admin-performance') {
					return 'http://docs.example.org/server/go.php?to=admin-performance';
				}
				if ($key === 'admin-security') {
					return 'https://docs.example.org/server/8.1/admin_manual/configuration_server/hardening.html';
				}
				if ($key === 'admin-reverse-proxy') {
					return 'reverse-proxy-doc-link';
				}
				if ($key === 'admin-code-integrity') {
					return 'http://docs.example.org/server/go.php?to=admin-code-integrity';
				}
				if ($key === 'admin-db-conversion') {
					return 'http://docs.example.org/server/go.php?to=admin-db-conversion';
				}
				return '';
			});

		$this->urlGenerator->method('getAbsoluteURL')
			->willReturnCallback(function (string $url): string {
				if ($url === 'index.php/settings/admin') {
					return 'https://server/index.php/settings/admin';
				}
				if ($url === 'index.php') {
					return 'https://server/index.php';
				}
				return '';
			});
		$sqlitePlatform = $this->getMockBuilder(SqlitePlatform::class)->getMock();
		$this->connection->method('getDatabasePlatform')
			->willReturn($sqlitePlatform);

		$expected = new DataResponse(
			[
				'isGetenvServerWorking' => true,
				'isReadOnlyConfig' => false,
				'wasEmailTestSuccessful' => false,
				'hasValidTransactionIsolationLevel' => true,
				'hasFileinfoInstalled' => true,
				'hasWorkingFileLocking' => true,
				'hasDBFileLocking' => true,
				'suggestedOverwriteCliURL' => '',
				'cronInfo' => [
					'diffInSeconds' => 123,
					'relativeTime' => '2 hours ago',
					'backgroundJobsUrl' => 'https://example.org',
				],
				'cronErrors' => [],
				'serverHasInternetConnectionProblems' => true,
				'isMemcacheConfigured' => true,
				'memcacheDocs' => 'http://docs.example.org/server/go.php?to=admin-performance',
				'isRandomnessSecure' => self::invokePrivate($this->checkSetupController, 'isRandomnessSecure'),
				'securityDocs' => 'https://docs.example.org/server/8.1/admin_manual/configuration_server/hardening.html',
				'isUsedTlsLibOutdated' => '',
				'phpSupported' => [
					'eol' => true,
					'version' => PHP_VERSION
				],
				'forwardedForHeadersWorking' => false,
				'reverseProxyDocs' => 'reverse-proxy-doc-link',
				'isCorrectMemcachedPHPModuleInstalled' => true,
				'hasPassedCodeIntegrityCheck' => true,
				'codeIntegrityCheckerDocumentation' => 'http://docs.example.org/server/go.php?to=admin-code-integrity',
				'OpcacheSetupRecommendations' => ['recommendation1', 'recommendation2'],
				'isSettimelimitAvailable' => true,
				'hasFreeTypeSupport' => false,
				'isSqliteUsed' => false,
				'databaseConversionDocumentation' => 'http://docs.example.org/server/go.php?to=admin-db-conversion',
				'missingIndexes' => [],
				'missingPrimaryKeys' => [],
				'missingColumns' => [],
				'isMemoryLimitSufficient' => true,
				'appDirsWithDifferentOwner' => [],
				'isImagickEnabled' => false,
				'areWebauthnExtensionsEnabled' => false,
				'is64bit' => false,
				'recommendedPHPModules' => [],
				'pendingBigIntConversionColumns' => [],
				'isMysqlUsedWithoutUTF8MB4' => false,
				'isEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed' => true,
				'reverseProxyGeneratedURL' => 'https://server/index.php',
				'OCA\Settings\SetupChecks\PhpDefaultCharset' => ['pass' => true, 'description' => 'PHP configuration option default_charset should be UTF-8', 'severity' => 'warning'],
				'OCA\Settings\SetupChecks\PhpOutputBuffering' => ['pass' => true, 'description' => 'PHP configuration option output_buffering must be disabled', 'severity' => 'error'],
				'OCA\Settings\SetupChecks\LegacySSEKeyFormat' => ['pass' => true, 'description' => 'The old server-side-encryption format is enabled. We recommend disabling this.', 'severity' => 'warning', 'linkToDocumentation' => ''],
				'OCA\Settings\SetupChecks\CheckUserCertificates' => ['pass' => false, 'description' => 'There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via "occ security:certificates:import" command. Their paths inside the data directory are shown below.', 'severity' => 'warning', 'elements' => ['a', 'b']],
				'imageMagickLacksSVGSupport' => false,
				'isDefaultPhoneRegionSet' => false,
				'OCA\Settings\SetupChecks\SupportedDatabase' => ['pass' => true, 'description' => '', 'severity' => 'info'],
				'isFairUseOfFreePushService' => false,
				'temporaryDirectoryWritable' => false,
				\OCA\Settings\SetupChecks\LdapInvalidUuids::class => ['pass' => true, 'description' => 'Invalid UUIDs of LDAP users or groups have been found. Please review your "Override UUID detection" settings in the Expert part of the LDAP configuration and use "occ ldap:update-uuid" to update them.', 'severity' => 'warning'],
				\OCA\Settings\SetupChecks\NeedsSystemAddressBookSync::class => ['pass' => true, 'description' => 'The DAV system address book sync has not run yet as your instance has more than 1000 users or because an error occured. Please run it manually by calling occ dav:sync-system-addressbook.', 'severity' => 'warning'],
				'isBruteforceThrottled' => false,
				'bruteforceRemoteAddress' => '',
			]
		);
		$this->assertEquals($expected, $this->checkSetupController->check());
	}

	public function testGetCurlVersion() {
		$checkSetupController = $this->getMockBuilder(CheckSetupController::class)
			->setConstructorArgs([
				'settings',
				$this->request,
				$this->config,
				$this->clientService,
				$this->urlGenerator,
				$this->l10n,
				$this->checker,
				$this->logger,
				$this->dispatcher,
				$this->db,
				$this->lockingProvider,
				$this->dateTimeFormatter,
				$this->memoryInfo,
				$this->secureRandom,
				$this->iniGetWrapper,
				$this->connection,
				$this->throttler,
				$this->tempManager,
				$this->notificationManager,
				$this->appManager,
				$this->serverContainer
			])
			->setMethods(null)->getMock();

		$this->assertArrayHasKey('ssl_version', $this->invokePrivate($checkSetupController, 'getCurlVersion'));
	}

	public function testIsUsedTlsLibOutdatedWithAnotherLibrary() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn(['ssl_version' => 'SSLlib']);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithMisbehavingCurl() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn([]);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithMatchingOpenSslVersion() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn(['ssl_version' => 'OpenSSL/1.0.1d']);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithMatchingOpenSslVersion1() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn(['ssl_version' => 'OpenSSL/1.0.2b']);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	/**
	 * Setups a temp directory and some subdirectories.
	 * Then calls the 'getAppDirsWithDifferentOwner' method.
	 * The result is expected to be empty since
	 * there are no directories with different owners than the current user.
	 *
	 * @return void
	 */
	public function testAppDirectoryOwnersOk() {
		$tempDir = tempnam(sys_get_temp_dir(), 'apps') . 'dir';
		mkdir($tempDir);
		mkdir($tempDir . DIRECTORY_SEPARATOR . 'app1');
		mkdir($tempDir . DIRECTORY_SEPARATOR . 'app2');
		$this->dirsToRemove[] = $tempDir . DIRECTORY_SEPARATOR . 'app1';
		$this->dirsToRemove[] = $tempDir . DIRECTORY_SEPARATOR . 'app2';
		$this->dirsToRemove[] = $tempDir;
		OC::$APPSROOTS = [
			[
				'path' => $tempDir,
				'url' => '/apps',
				'writable' => true,
			],
		];
		$this->assertSame(
			[],
			$this->invokePrivate($this->checkSetupController, 'getAppDirsWithDifferentOwner')
		);
	}

	/**
	 * Calls the check for a none existing app root that is marked as not writable.
	 * It's expected that no error happens since the check shouldn't apply.
	 *
	 * @return void
	 */
	public function testAppDirectoryOwnersNotWritable() {
		$tempDir = tempnam(sys_get_temp_dir(), 'apps') . 'dir';
		OC::$APPSROOTS = [
			[
				'path' => $tempDir,
				'url' => '/apps',
				'writable' => false,
			],
		];
		$this->assertSame(
			[],
			$this->invokePrivate($this->checkSetupController, 'getAppDirsWithDifferentOwner')
		);
	}

	public function testIsBuggyNss400() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn(['ssl_version' => 'NSS/1.0.2b']);
		$client = $this->getMockBuilder('\OCP\Http\Client\IClient')
			->disableOriginalConstructor()->getMock();
		$exception = $this->getMockBuilder('\GuzzleHttp\Exception\ClientException')
			->disableOriginalConstructor()->getMock();
		$response = $this->getMockBuilder(ResponseInterface::class)
			->disableOriginalConstructor()->getMock();
		$response->expects($this->once())
			->method('getStatusCode')
			->willReturn(400);
		$exception->expects($this->once())
			->method('getResponse')
			->willReturn($response);

		$client->expects($this->once())
			->method('get')
			->with('https://nextcloud.com/', [])
			->will($this->throwException($exception));

		$this->clientService->expects($this->once())
			->method('newClient')
			->willReturn($client);

		$this->assertSame('cURL is using an outdated NSS version (NSS/1.0.2b). Please update your operating system or features such as installing and updating apps via the App Store or Federated Cloud Sharing will not work reliably.', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}


	public function testIsBuggyNss200() {
		$this->config->expects($this->any())
			->method('getSystemValue')
			->willReturn(true);
		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn(['ssl_version' => 'NSS/1.0.2b']);
		$client = $this->getMockBuilder('\OCP\Http\Client\IClient')
			->disableOriginalConstructor()->getMock();
		$exception = $this->getMockBuilder('\GuzzleHttp\Exception\ClientException')
			->disableOriginalConstructor()->getMock();
		$response = $this->getMockBuilder(ResponseInterface::class)
			->disableOriginalConstructor()->getMock();
		$response->expects($this->once())
			->method('getStatusCode')
			->willReturn(200);
		$exception->expects($this->once())
			->method('getResponse')
			->willReturn($response);

		$client->expects($this->once())
			->method('get')
			->with('https://nextcloud.com/', [])
			->will($this->throwException($exception));

		$this->clientService->expects($this->once())
			->method('newClient')
			->willReturn($client);

		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithInternetDisabled() {
		$this->config
			->expects($this->once())
			->method('getSystemValue')
			->with('has_internet_connection', true)
			->willReturn(false);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithAppstoreDisabledAndServerToServerSharingEnabled() {
		$this->config
			->expects($this->exactly(2))
			->method('getSystemValue')
			->willReturnMap([
				['has_internet_connection', true, true],
				['appstoreenabled', true, false],
			]);
		$this->config
			->expects($this->exactly(2))
			->method('getAppValue')
			->willReturnMap([
				['files_sharing', 'outgoing_server2server_share_enabled', 'yes', 'no'],
				['files_sharing', 'incoming_server2server_share_enabled', 'yes', 'yes'],
			]);

		$this->checkSetupController
			->expects($this->once())
			->method('getCurlVersion')
			->willReturn([]);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testIsUsedTlsLibOutdatedWithAppstoreDisabledAndServerToServerSharingDisabled() {
		$this->config
			->expects($this->exactly(2))
			->method('getSystemValue')
			->willReturnMap([
				['has_internet_connection', true, true],
				['appstoreenabled', true, false],
			]);
		$this->config
			->expects($this->exactly(2))
			->method('getAppValue')
			->willReturnMap([
				['files_sharing', 'outgoing_server2server_share_enabled', 'yes', 'no'],
				['files_sharing', 'incoming_server2server_share_enabled', 'yes', 'no'],
			]);

		$this->checkSetupController
			->expects($this->never())
			->method('getCurlVersion')
			->willReturn([]);
		$this->assertSame('', $this->invokePrivate($this->checkSetupController, 'isUsedTlsLibOutdated'));
	}

	public function testRescanFailedIntegrityCheck() {
		$this->checker
			->expects($this->once())
			->method('runInstanceVerification');
		$this->urlGenerator
			->expects($this->once())
			->method('linkToRoute')
			->with('settings.AdminSettings.index')
			->willReturn('/admin');

		$expected = new RedirectResponse('/admin');
		$this->assertEquals($expected, $this->checkSetupController->rescanFailedIntegrityCheck());
	}

	public function testGetFailedIntegrityCheckDisabled() {
		$this->checker
			->expects($this->once())
			->method('isCodeCheckEnforced')
			->willReturn(false);

		$expected = new DataDisplayResponse('Integrity checker has been disabled. Integrity cannot be verified.');
		$this->assertEquals($expected, $this->checkSetupController->getFailedIntegrityCheckFiles());
	}


	public function testGetFailedIntegrityCheckFilesWithNoErrorsFound() {
		$this->checker
			->expects($this->once())
			->method('isCodeCheckEnforced')
			->willReturn(true);
		$this->checker
			->expects($this->once())
			->method('getResults')
			->willReturn([]);

		$expected = new DataDisplayResponse(
			'No errors have been found.',
			Http::STATUS_OK,
			[
				'Content-Type' => 'text/plain',
			]
		);
		$this->assertEquals($expected, $this->checkSetupController->getFailedIntegrityCheckFiles());
	}

	public function testGetFailedIntegrityCheckFilesWithSomeErrorsFound() {
		$this->checker
			->expects($this->once())
			->method('isCodeCheckEnforced')
			->willReturn(true);
		$this->checker
				->expects($this->once())
				->method('getResults')
				->willReturn([ 'core' => [ 'EXTRA_FILE' => ['/testfile' => []], 'INVALID_HASH' => [ '/.idea/workspace.xml' => [ 'expected' => 'f1c5e2630d784bc9cb02d5a28f55d6f24d06dae2a0fee685f3c2521b050955d9d452769f61454c9ddfa9c308146ade10546cfa829794448eaffbc9a04a29d216', 'current' => 'ce08bf30bcbb879a18b49239a9bec6b8702f52452f88a9d32142cad8d2494d5735e6bfa0d8642b2762c62ca5be49f9bf4ec231d4a230559d4f3e2c471d3ea094', ], '/lib/private/integritycheck/checker.php' => [ 'expected' => 'c5a03bacae8dedf8b239997901ba1fffd2fe51271d13a00cc4b34b09cca5176397a89fc27381cbb1f72855fa18b69b6f87d7d5685c3b45aee373b09be54742ea', 'current' => '88a3a92c11db91dec1ac3be0e1c87f862c95ba6ffaaaa3f2c3b8f682187c66f07af3a3b557a868342ef4a271218fe1c1e300c478e6c156c5955ed53c40d06585', ], '/settings/controller/checksetupcontroller.php' => [ 'expected' => '3e1de26ce93c7bfe0ede7c19cb6c93cadc010340225b375607a7178812e9de163179b0dc33809f451e01f491d93f6f5aaca7929685d21594cccf8bda732327c4', 'current' => '09563164f9904a837f9ca0b5f626db56c838e5098e0ccc1d8b935f68fa03a25c5ec6f6b2d9e44a868e8b85764dafd1605522b4af8db0ae269d73432e9a01e63a', ], ], ], 'bookmarks' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'dav' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'encryption' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'external' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'federation' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_antivirus' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_drop' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_external' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_pdfviewer' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_sharing' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_trashbin' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_versions' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'files_videoviewer' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'firstrunwizard' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'gitsmart' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'logreader' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature could not get verified.', ], ], 'password_policy' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'provisioning_api' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'sketch' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'threatblock' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'two_factor_auth' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'user_ldap' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], 'user_shibboleth' => [ 'EXCEPTION' => [ 'class' => 'OC\\IntegrityCheck\\Exceptions\\InvalidSignatureException', 'message' => 'Signature data not found.', ], ], ]);

		$expected = new DataDisplayResponse(
			'Technical information
=====================
The following list covers which files have failed the integrity check. Please read
the previous linked documentation to learn more about the errors and how to fix
them.

Results
=======
- core
	- EXTRA_FILE
		- /testfile
	- INVALID_HASH
		- /.idea/workspace.xml
		- /lib/private/integritycheck/checker.php
		- /settings/controller/checksetupcontroller.php
- bookmarks
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- dav
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- encryption
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- external
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- federation
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_antivirus
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_drop
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_external
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_pdfviewer
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_sharing
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_trashbin
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_versions
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- files_videoviewer
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- firstrunwizard
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- gitsmart
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- logreader
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature could not get verified.
- password_policy
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- provisioning_api
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- sketch
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- threatblock
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- two_factor_auth
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- user_ldap
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.
- user_shibboleth
	- EXCEPTION
		- OC\IntegrityCheck\Exceptions\InvalidSignatureException
		- Signature data not found.

Raw output
==========
Array
(
    [core] => Array
        (
            [EXTRA_FILE] => Array
                (
                    [/testfile] => Array
                        (
                        )

                )

            [INVALID_HASH] => Array
                (
                    [/.idea/workspace.xml] => Array
                        (
                            [expected] => f1c5e2630d784bc9cb02d5a28f55d6f24d06dae2a0fee685f3c2521b050955d9d452769f61454c9ddfa9c308146ade10546cfa829794448eaffbc9a04a29d216
                            [current] => ce08bf30bcbb879a18b49239a9bec6b8702f52452f88a9d32142cad8d2494d5735e6bfa0d8642b2762c62ca5be49f9bf4ec231d4a230559d4f3e2c471d3ea094
                        )

                    [/lib/private/integritycheck/checker.php] => Array
                        (
                            [expected] => c5a03bacae8dedf8b239997901ba1fffd2fe51271d13a00cc4b34b09cca5176397a89fc27381cbb1f72855fa18b69b6f87d7d5685c3b45aee373b09be54742ea
                            [current] => 88a3a92c11db91dec1ac3be0e1c87f862c95ba6ffaaaa3f2c3b8f682187c66f07af3a3b557a868342ef4a271218fe1c1e300c478e6c156c5955ed53c40d06585
                        )

                    [/settings/controller/checksetupcontroller.php] => Array
                        (
                            [expected] => 3e1de26ce93c7bfe0ede7c19cb6c93cadc010340225b375607a7178812e9de163179b0dc33809f451e01f491d93f6f5aaca7929685d21594cccf8bda732327c4
                            [current] => 09563164f9904a837f9ca0b5f626db56c838e5098e0ccc1d8b935f68fa03a25c5ec6f6b2d9e44a868e8b85764dafd1605522b4af8db0ae269d73432e9a01e63a
                        )

                )

        )

    [bookmarks] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [dav] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [encryption] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [external] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [federation] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_antivirus] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_drop] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_external] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_pdfviewer] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_sharing] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_trashbin] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_versions] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [files_videoviewer] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [firstrunwizard] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [gitsmart] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [logreader] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature could not get verified.
                )

        )

    [password_policy] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [provisioning_api] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [sketch] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [threatblock] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [two_factor_auth] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [user_ldap] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

    [user_shibboleth] => Array
        (
            [EXCEPTION] => Array
                (
                    [class] => OC\IntegrityCheck\Exceptions\InvalidSignatureException
                    [message] => Signature data not found.
                )

        )

)
',
			Http::STATUS_OK,
			[
				'Content-Type' => 'text/plain',
			]
		);
		$this->assertEquals($expected, $this->checkSetupController->getFailedIntegrityCheckFiles());
	}

	public function dataForIsMysqlUsedWithoutUTF8MB4() {
		return [
			['sqlite', false, false],
			['sqlite', true, false],
			['postgres', false, false],
			['postgres', true, false],
			['oci', false, false],
			['oci', true, false],
			['mysql', false, true],
			['mysql', true, false],
		];
	}

	/**
	 * @dataProvider dataForIsMysqlUsedWithoutUTF8MB4
	 */
	public function testIsMysqlUsedWithoutUTF8MB4(string $db, bool $useUTF8MB4, bool $expected) {
		$this->config->method('getSystemValue')
			->willReturnCallback(function ($key, $default) use ($db, $useUTF8MB4) {
				if ($key === 'dbtype') {
					return $db;
				}
				if ($key === 'mysql.utf8mb4') {
					return $useUTF8MB4;
				}
				return $default;
			});

		$checkSetupController = new CheckSetupController(
			'settings',
			$this->request,
			$this->config,
			$this->clientService,
			$this->urlGenerator,
			$this->l10n,
			$this->checker,
			$this->logger,
			$this->dispatcher,
			$this->db,
			$this->lockingProvider,
			$this->dateTimeFormatter,
			$this->memoryInfo,
			$this->secureRandom,
			$this->iniGetWrapper,
			$this->connection,
			$this->throttler,
			$this->tempManager,
			$this->notificationManager,
			$this->appManager,
			$this->serverContainer
		);

		$this->assertSame($expected, $this->invokePrivate($checkSetupController, 'isMysqlUsedWithoutUTF8MB4'));
	}

	public function dataForIsEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed() {
		return [
			['singlebucket', 'OC\\Files\\ObjectStore\\Swift', true],
			['multibucket', 'OC\\Files\\ObjectStore\\Swift', true],
			['singlebucket', 'OC\\Files\\ObjectStore\\Custom', true],
			['multibucket', 'OC\Files\\ObjectStore\\Custom', true],
			['singlebucket', 'OC\Files\ObjectStore\Swift', true],
			['multibucket', 'OC\Files\ObjectStore\Swift', true],
			['singlebucket', 'OC\Files\ObjectStore\Custom', true],
			['multibucket', 'OC\Files\ObjectStore\Custom', true],
		];
	}

	/**
	 * @dataProvider dataForIsEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed
	 */
	public function testIsEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed(string $mode, string $className, bool $expected) {
		$this->config->method('getSystemValue')
			->willReturnCallback(function ($key, $default) use ($mode, $className) {
				if ($key === 'objectstore' && $mode === 'singlebucket') {
					return ['class' => $className];
				}
				if ($key === 'objectstore_multibucket' && $mode === 'multibucket') {
					return ['class' => $className];
				}
				return $default;
			});

		$checkSetupController = new CheckSetupController(
			'settings',
			$this->request,
			$this->config,
			$this->clientService,
			$this->urlGenerator,
			$this->l10n,
			$this->checker,
			$this->logger,
			$this->dispatcher,
			$this->db,
			$this->lockingProvider,
			$this->dateTimeFormatter,
			$this->memoryInfo,
			$this->secureRandom,
			$this->iniGetWrapper,
			$this->connection,
			$this->throttler,
			$this->tempManager,
			$this->notificationManager,
			$this->appManager,
			$this->serverContainer
		);

		$this->assertSame($expected, $this->invokePrivate($checkSetupController, 'isEnoughTempSpaceAvailableIfS3PrimaryStorageIsUsed'));
	}
}