diff --git a/.codecov.yml b/.codecov.yml
index 8a754d20..0ec2aaf3 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -13,7 +13,7 @@ coverage:
         threshold: 0.5%
     patch:
       default:
-        threshold: 0.5%
+        threshold: 50%
     changes: no
 
 parsers:
diff --git a/src/Command/CreateReleaseCommand.php b/src/Command/CreateReleaseCommand.php
index 971d213e..60db05d4 100644
--- a/src/Command/CreateReleaseCommand.php
+++ b/src/Command/CreateReleaseCommand.php
@@ -114,7 +114,6 @@ class CreateReleaseCommand extends Command
         $commands = [
             'Clone repository' => $gitCmd . ' ' . $tmpDir,
             'Install composer dependencies' => 'cd ' . $tmpDir . ' && composer install --no-dev --optimize-autoloader',
-            'Create .env file' => 'cd ' . $tmpDir . ' && cp .env.dist .env',
             'Create database' => 'cd ' . $tmpDir . ' && bin/console doctrine:database:create -n',
             'Create tables' => 'cd ' . $tmpDir . ' && bin/console doctrine:schema:create -n',
             'Add all migrations' => 'cd ' . $tmpDir . ' && bin/console doctrine:migrations:version --add --all -n',
diff --git a/src/Command/InstallCommand.php b/src/Command/InstallCommand.php
new file mode 100644
index 00000000..b152096e
--- /dev/null
+++ b/src/Command/InstallCommand.php
@@ -0,0 +1,289 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Command;
+
+use App\Constants;
+use App\Utils\File;
+use Doctrine\DBAL\Connection;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ConfirmationQuestion;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+/**
+ * Command used to do the basic installation steps for Kimai.
+ */
+class InstallCommand extends Command
+{
+    public const ERROR_PERMISSIONS = 1;
+    public const ERROR_CACHE_CLEAN = 2;
+    public const ERROR_CACHE_WARMUP = 4;
+    public const ERROR_DATABASE = 8;
+    public const ERROR_SCHEMA = 16;
+    public const ERROR_MIGRATIONS = 32;
+    public const ERROR_INTERACTIVE = 64;
+
+    protected static $defaultName = 'kimai:install';
+    /**
+     * @var string
+     */
+    protected $rootDir;
+    /**
+     * @var Connection
+     */
+    protected $connection;
+    /**
+     * @var File
+     */
+    protected $file;
+
+    public function __construct(string $projectDirectory, Connection $connection, File $files)
+    {
+        parent::__construct(self::$defaultName);
+        $this->rootDir = $projectDirectory;
+        $this->connection = $connection;
+        $this->file = $files;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName(self::$defaultName)
+            ->setDescription('Basic installation for Kimai')
+            ->setHelp('This command will perform the basic installation steps to get Kimai up and running.')
+        ;
+    }
+
+    /**
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     * @return int|null
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $io->title('Welcome to the interactive Kimai installer!');
+
+        if (!$input->isInteractive()) {
+            $io->error('Installation only works in interactive mode');
+
+            return self::ERROR_INTERACTIVE;
+        }
+
+        $rows = $this->checkPermissions();
+        $result = $this->confirmAbortToReviewPermissions($io, $input, $output, $rows);
+        if (true !== $result) {
+            return $result;
+        }
+
+        // we cannot change the environment here, as it needs to be configured in the .env file before this command is started
+        // $environment = $io->choice('Which environment should be used ("dev" is only for testing and imports demo data)?', ['dev', 'production'], 'production');
+        // $io->note(sprintf('You have chosen the "%s" environment', $environment));
+        $environment = getenv('APP_ENV');
+
+        // create database if necessary
+        try {
+            $this->createDatabase($io, $input, $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to create database: ' . $ex->getMessage());
+
+            return self::ERROR_DATABASE;
+        }
+
+        try {
+            $this->createSchema($io, $input, $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to create database schema: ' . $ex->getMessage());
+
+            return self::ERROR_SCHEMA;
+        }
+
+        // initialize database with proper migration status
+        try {
+            $this->importMigrations($io, $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to set migration status: ' . $ex->getMessage());
+
+            return self::ERROR_MIGRATIONS;
+        }
+
+        $this->rebuildCaches($environment, $io, $input, $output);
+
+        $io->success(
+            'Congratulations! ' . Constants::SOFTWARE . ' (' . Constants::VERSION . ' ' . Constants::STATUS . ') was successful installed!'
+        );
+
+        return 0;
+    }
+
+    protected function rebuildCaches(string $environment, SymfonyStyle $io, InputInterface $input, OutputInterface $output)
+    {
+        if (!$this->askConfirmation($input, $output, 'Do you want me to rebuild the caches (yes) or skip this step (no)?', true)) {
+            return;
+        }
+
+        $io->text('Rebuilding your cache now, please be patient ...');
+
+        $command = $this->getApplication()->find('cache:clear');
+        try {
+            $command->run(new ArrayInput(['--env' => $environment]), $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to clear cache: ' . $ex->getMessage());
+
+            return self::ERROR_CACHE_CLEAN;
+        }
+
+        $command = $this->getApplication()->find('cache:warmup');
+        try {
+            $command->run(new ArrayInput(['--env' => $environment]), $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to clear cache: ' . $ex->getMessage());
+
+            return self::ERROR_CACHE_WARMUP;
+        }
+    }
+
+    protected function checkPermissions(): array
+    {
+        $directories = [
+            'var/cache/',
+            'var/data/',
+            'var/log/',
+            'var/plugins/',
+            'var/sessions/',
+        ];
+
+        $rows = [];
+
+        foreach ($directories as $directory) {
+            $absDir = rtrim($this->rootDir) . DIRECTORY_SEPARATOR . $directory;
+            $perms = $this->file->getPermissions($absDir);
+            $reason = [];
+            if (!($perms & 0x0100)) {
+                $reason[] = 'read owner';
+            }
+            if (!($perms & 0x0080)) {
+                $reason[] = 'write owner';
+            }
+            if (!($perms & 0x0020)) {
+                $reason[] = 'read group';
+            }
+            if (!($perms & 0x0010)) {
+                $reason[] = 'write group';
+            }
+
+            if (!empty($reason)) {
+                $rows[] = [$directory, 'missing: ' . implode(',', $reason)];
+            } elseif (!is_writable($absDir)) {
+                $rows[] = [$directory, 'Directory not writable'];
+            }
+        }
+
+        return $rows;
+    }
+
+    protected function confirmAbortToReviewPermissions(SymfonyStyle $io, InputInterface $input, OutputInterface $output, array $permissions)
+    {
+        if (empty($permissions)) {
+            return true;
+        }
+
+        $question = 'Kimai found file permissions which look incorrect.' .
+            ' More information is available at https://www.kimai.org/documentation/installation.html.' .
+            ' If you are sure that all directories can be written by the webserver, you can continue.' .
+            ' Otherwise it is recommended to abort the installation and check them first.';
+
+        $io->caution($question);
+
+        $io->table(['Directory', 'Permission'], $permissions);
+
+        if (!$this->askConfirmation($input, $output, 'Continue with the installation (yes) or review permissions first (no)?', false)) {
+            $io->warning('Aborting installation to review the permissions for above mentioned directories');
+
+            return self::ERROR_PERMISSIONS;
+        }
+        $io->writeln('');
+    }
+
+    protected function importMigrations(SymfonyStyle $io, OutputInterface $output)
+    {
+        if ($this->connection->getSchemaManager()->tablesExist(['migration_versions'])) {
+            $amount = $this->connection->executeQuery('SELECT count(*) as counter FROM migration_versions')->fetchColumn(0);
+            if ($amount > 0) {
+                $io->note(sprintf('Found %s migrations in your database, skipping import', $amount));
+
+                return;
+            }
+        }
+
+        $command = $this->getApplication()->find('doctrine:migrations:version');
+        $cmdInput = new ArrayInput(['--add' => true, '--all' => true]);
+        $cmdInput->setInteractive(false);
+        $command->run($cmdInput, $output);
+
+        $io->writeln('');
+    }
+
+    protected function createDatabase(SymfonyStyle $io, InputInterface $input, OutputInterface $output)
+    {
+        if ($this->connection->isConnected()) {
+            $io->note(sprintf('Database is existing and connection could be established'));
+
+            return;
+        }
+
+        if (!$this->askConfirmation($input, $output, sprintf('Create the database "%s" (yes) or skip (no)?', $this->connection->getDatabase()), true)) {
+            throw new \Exception('Skipped database creation, aborting installation');
+        }
+
+        $command = $this->getApplication()->find('doctrine:database:create');
+        $command->run(new ArrayInput([]), $output);
+    }
+
+    protected function createSchema(SymfonyStyle $io, InputInterface $input, OutputInterface $output)
+    {
+        if (!$this->connection->isConnected() && !$this->connection->connect()) {
+            throw new \Exception(sprintf('Cannot create tables in database "%s", connection could not be established', $this->connection->getDatabase()));
+        }
+
+        if ($this->connection->getSchemaManager()->tablesExist(['kimai2_users', 'kimai2_timesheet'])) {
+            $io->note('It seems as if you already have the required tables in your database, skipping schema creation');
+
+            return;
+        }
+
+        $command = $this->getApplication()->find('doctrine:schema:create');
+        $command->run(new ArrayInput([]), $output);
+    }
+
+    /**
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     * @param string $question
+     * @param bool $default
+     * @return bool
+     */
+    private function askConfirmation(InputInterface $input, OutputInterface $output, $question, $default = false)
+    {
+        /** @var QuestionHelper $questionHelper */
+        $questionHelper = $this->getHelperSet()->get('question');
+        $text = sprintf('<info>%s (yes/no)</info> [<comment>%s</comment>]:', $question, $default ? 'yes' : 'no');
+        $question = new ConfirmationQuestion(' ' . $text . ' ', $default, '/^y|yes/i');
+
+        return $questionHelper->ask($input, $output, $question);
+    }
+}
diff --git a/src/Command/ResetCommand.php b/src/Command/ResetCommand.php
index 716a7890..ab002a9d 100644
--- a/src/Command/ResetCommand.php
+++ b/src/Command/ResetCommand.php
@@ -103,6 +103,17 @@ EOT
             return 4;
         }
 
+        try {
+            $command = $this->getApplication()->find('doctrine:migrations:version');
+            $cmdInput = new ArrayInput(['--add' => true, '--all' => true]);
+            $cmdInput->setInteractive(false);
+            $command->run($cmdInput, $output);
+        } catch (\Exception $ex) {
+            $io->error('Failed to set migration status: ' . $ex->getMessage());
+
+            return 5;
+        }
+
         if (!$input->getOption('no-cache')) {
             $command = $this->getApplication()->find('cache:clear');
             try {
@@ -110,7 +121,7 @@ EOT
             } catch (\Exception $ex) {
                 $io->error('Failed to clear cache: ' . $ex->getMessage());
 
-                return 5;
+                return 6;
             }
         }
 
diff --git a/src/Doctrine/UTCDateTimeType.php b/src/Doctrine/UTCDateTimeType.php
index 61b12126..d85d1e3f 100644
--- a/src/Doctrine/UTCDateTimeType.php
+++ b/src/Doctrine/UTCDateTimeType.php
@@ -72,4 +72,9 @@ class UTCDateTimeType extends DateTimeType
 
         return $converted;
     }
+
+    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    {
+        return true;
+    }
 }
diff --git a/src/Utils/File.php b/src/Utils/File.php
new file mode 100644
index 00000000..ff10bbd3
--- /dev/null
+++ b/src/Utils/File.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Utils;
+
+use Symfony\Component\Filesystem\Exception\FileNotFoundException;
+
+class File
+{
+    /**
+     * @param string $filename
+     * @return int
+     * @throws FileNotFoundException
+     */
+    public function getPermissions(string $filename): int
+    {
+        if (!file_exists($filename)) {
+            throw new FileNotFoundException(sprintf('Unknown file "%s"', $filename));
+        }
+
+        return fileperms($filename);
+    }
+}
diff --git a/tests/Command/CreateUserCommandTest.php b/tests/Command/CreateUserCommandTest.php
index 9f2e9c0b..22e91003 100644
--- a/tests/Command/CreateUserCommandTest.php
+++ b/tests/Command/CreateUserCommandTest.php
@@ -50,7 +50,8 @@ class CreateUserCommandTest extends KernelTestCase
 
         $container = self::$kernel->getContainer();
         $user = $container->get('doctrine')->getRepository(User::class)->loadUserByUsername('MyTestUser');
-        $this->assertNotNull($user);
+        self::assertInstanceOf(User::class, $user);
+        self::assertNotNull($user);
     }
 
     protected function createUser($username, $email, $role, $password)
diff --git a/tests/Command/InstallCommandTest.php b/tests/Command/InstallCommandTest.php
new file mode 100644
index 00000000..6eb3eb08
--- /dev/null
+++ b/tests/Command/InstallCommandTest.php
@@ -0,0 +1,93 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Command;
+
+use App\Command\InstallCommand;
+use App\Utils\File;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Component\Console\Tester\CommandTester;
+
+/**
+ * @covers \App\Command\InstallCommand
+ * @group integration
+ */
+class InstallCommandTest extends KernelTestCase
+{
+    /**
+     * @var Application
+     */
+    protected $application;
+
+    protected function getCommand($permission = 0777): InstallCommand
+    {
+        $fileMock = $this->getMockBuilder(File::class)->setMethods(['getPermissions'])->getMock();
+        $fileMock->expects($this->exactly(5))->method('getPermissions')->willReturn($permission);
+
+        $kernel = self::bootKernel();
+        $this->application = new Application($kernel);
+        $container = self::$kernel->getContainer();
+
+        $this->application->add(new InstallCommand(
+            $container->getParameter('kernel.project_dir'),
+            $container->get('doctrine')->getConnection(),
+            $fileMock
+        ));
+
+        return $this->application->find('kimai:install');
+    }
+
+    public function testMissingPermissionsAborted()
+    {
+        $command = $this->getCommand(0210);
+        $commandTester = new CommandTester($command);
+        $commandTester->setInputs(['no']);
+        $commandTester->execute([
+            'command' => $command->getName(),
+        ]);
+
+        $result = $commandTester->getDisplay();
+
+        self::assertContains('var/cache/', $result);
+        self::assertContains('var/data/', $result);
+        self::assertContains('var/log/', $result);
+        self::assertContains('var/plugins/', $result);
+        self::assertContains('var/sessions/', $result);
+        self::assertEquals(5, substr_count($result, 'missing: read owner,read group,write group'));
+        self::assertContains('[WARNING] Aborting installation to review the permissions for above mentioned', $result);
+        self::assertEquals(InstallCommand::ERROR_PERMISSIONS, $commandTester->getStatusCode());
+    }
+
+    public function testFullRunWithEverythingPreInstalled()
+    {
+        $command = $this->getCommand(0770);
+        $commandTester = new CommandTester($command);
+        $commandTester->setInputs(['no']);
+        $commandTester->execute([
+            'command' => $command->getName(),
+        ]);
+
+        $result = $commandTester->getDisplay();
+
+        // create database is skipped
+        self::assertContains('[NOTE] Database is existing and connection could be established', $result);
+
+        // create schema is skipped
+        self::assertContains('[NOTE] It seems as if you already have the required tables in your database,', $result);
+        self::assertContains('skipping schema creation', $result);
+
+        self::assertContains('[NOTE] Found ', $result);
+        self::assertContains(' migrations in your database, skipping import', $result);
+
+        self::assertContains('[OK] Congratulations! Kimai 2 (0.9 stable) was successful installed!', $result);
+
+        self::assertEquals(0, $commandTester->getStatusCode());
+    }
+}
diff --git a/tests/Controller/UserControllerTest.php b/tests/Controller/UserControllerTest.php
index 7735a33d..70a3d100 100644
--- a/tests/Controller/UserControllerTest.php
+++ b/tests/Controller/UserControllerTest.php
@@ -39,6 +39,7 @@ class UserControllerTest extends ControllerBaseTest
         $this->assertAccessIsGranted($client, '/admin/user/create');
         $form = $client->getCrawler()->filter('form[name=user_create]')->form();
         $this->assertTrue($form->has('user_create[create_more]'));
+        $this->assertFalse($form->get('user_create[create_more]')->hasValue());
         $this->assertNull($form->get('user_create[create_more]')->getValue());
         $client->submit($form, [
             'user_create' => [
diff --git a/tests/Doctrine/TimesheetSubscriberTest.php b/tests/Doctrine/TimesheetSubscriberTest.php
new file mode 100644
index 00000000..4b8b6369
--- /dev/null
+++ b/tests/Doctrine/TimesheetSubscriberTest.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Doctrine;
+
+use App\Doctrine\TimesheetSubscriber;
+use Doctrine\ORM\Events;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Doctrine\TimesheetSubscriber
+ */
+class TimesheetSubscriberTest extends TestCase
+{
+    public function testGetSubscribedEvents()
+    {
+        $sut = new TimesheetSubscriber([]);
+        $events = $sut->getSubscribedEvents();
+        $this->assertTrue(in_array(Events::onFlush, $events));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Invalid TimesheetCalculator implementation given. Expected CalculatorInterface but received stdClass
+     */
+    public function testConstructThrowsExceptionOnInvalidParam()
+    {
+        new TimesheetSubscriber([new \stdClass()]);
+    }
+}
diff --git a/tests/Doctrine/UTCDateTimeTypeTest.php b/tests/Doctrine/UTCDateTimeTypeTest.php
index 061a10f0..02e8b7b0 100644
--- a/tests/Doctrine/UTCDateTimeTypeTest.php
+++ b/tests/Doctrine/UTCDateTimeTypeTest.php
@@ -11,6 +11,8 @@ namespace App\Tests\Doctrine;
 
 use App\Doctrine\UTCDateTimeType;
 use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Platforms\MySqlPlatform;
+use Doctrine\DBAL\Platforms\SqlitePlatform;
 use Doctrine\DBAL\Types\Type;
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
 
@@ -19,24 +21,6 @@ use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
  */
 class UTCDateTimeTypeTest extends KernelTestCase
 {
-    /**
-     * @var AbstractPlatform
-     */
-    private $platform;
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function setUp()
-    {
-        $kernel = self::bootKernel();
-
-        $registry = $kernel->getContainer()->get('doctrine');
-        /** @var \Doctrine\DBAL\Connection $connection */
-        $connection = $registry->getConnection();
-        $this->platform = $connection->getDatabasePlatform();
-    }
-
     public function testGetUtc()
     {
         Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
@@ -49,13 +33,16 @@ class UTCDateTimeTypeTest extends KernelTestCase
         $this->assertEquals('UTC', $type::getUtc()->getName());
     }
 
-    public function testConvertToDatabaseValue()
+    /**
+     * @dataProvider getPlatforms
+     */
+    public function testConvertToDatabaseValue(AbstractPlatform $platform)
     {
         Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
         /** @var UTCDateTimeType $type */
         $type = Type::getType(Type::DATETIME);
 
-        $result = $type->convertToDatabaseValue(null, $this->platform);
+        $result = $type->convertToDatabaseValue(null, $platform);
         $this->assertNull($result);
 
         $berlinTz = new \DateTimeZone('Europe/Berlin');
@@ -66,40 +53,63 @@ class UTCDateTimeTypeTest extends KernelTestCase
 
         $expected = clone $date;
         $expected->setTimezone($type::getUtc());
-        $bla = $expected->format($this->platform->getDateTimeFormatString());
+        $bla = $expected->format($platform->getDateTimeFormatString());
 
         /** @var \DateTime $result */
-        $result = $type->convertToDatabaseValue($date, $this->platform);
+        $result = $type->convertToDatabaseValue($date, $platform);
 
         $this->assertEquals($bla, $result);
     }
 
-    public function testConvertToPHPValue()
+    /**
+     * @dataProvider getPlatforms
+     */
+    public function testConvertToPHPValue(AbstractPlatform $platform)
     {
         Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
         /** @var UTCDateTimeType $type */
         $type = Type::getType(Type::DATETIME);
 
-        $result = $type->convertToPHPValue(null, $this->platform);
+        $result = $type->convertToPHPValue(null, $platform);
         $this->assertNull($result);
 
-        $result = $type->convertToPHPValue('2019-01-17 13:30:00', $this->platform);
+        $result = $type->convertToPHPValue('2019-01-17 13:30:00', $platform);
         $this->assertInstanceOf(\DateTime::class, $result);
         $this->assertEquals('UTC', $result->getTimezone()->getName());
 
-        $result = $result->format($this->platform->getDateTimeFormatString());
+        $result = $result->format($platform->getDateTimeFormatString());
         $this->assertEquals('2019-01-17 13:30:00', $result);
     }
 
     /**
+     * @dataProvider getPlatforms
      * @expectedException \Doctrine\DBAL\Types\ConversionException
      */
-    public function testConvertToPHPValueWithInvalidValue()
+    public function testConvertToPHPValueWithInvalidValue(AbstractPlatform $platform)
     {
         Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
         /** @var UTCDateTimeType $type */
         $type = Type::getType(Type::DATETIME);
 
-        $type->convertToPHPValue('201xx01-17 13:30:00', $this->platform);
+        $type->convertToPHPValue('201xx01-17 13:30:00', $platform);
+    }
+
+    /**
+     * @dataProvider getPlatforms
+     */
+    public function testRequiresSQLCommentHint(AbstractPlatform $platform)
+    {
+        Type::overrideType(Type::DATETIME, UTCDateTimeType::class);
+        /** @var UTCDateTimeType $type */
+        $type = Type::getType(Type::DATETIME);
+        self::assertTrue($type->requiresSQLCommentHint($platform));
+    }
+
+    public function getPlatforms()
+    {
+        return [
+            [new MySqlPlatform()],
+            [new SqlitePlatform()],
+        ];
     }
 }
diff --git a/tests/Utils/FileTest.php b/tests/Utils/FileTest.php
new file mode 100644
index 00000000..5b3210c9
--- /dev/null
+++ b/tests/Utils/FileTest.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Utils;
+
+use App\Utils\File;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Utils\File
+ */
+class FileTest extends TestCase
+{
+    /**
+     * @expectedException \Symfony\Component\Filesystem\Exception\FileNotFoundException
+     * @expectedExceptionMessage Unknown file "/kjhgkjhg/jkhgkjhg"
+     */
+    public function testGetPermissionsOnNonExistingFile()
+    {
+        $sut = new File();
+        $sut->getPermissions('/kjhgkjhg/jkhgkjhg');
+    }
+
+    public function testGetPermissionsOnDisallowedDirectory()
+    {
+        $sut = new File();
+        $perms = $sut->getPermissions(__FILE__);
+        $this->assertEquals($perms, fileperms(__FILE__));
+    }
+}