diff --git a/src/CustomException/FileException.php b/src/CustomException/FileException.php
new file mode 100644
index 0000000..2b34582
--- /dev/null
+++ b/src/CustomException/FileException.php
@@ -0,0 +1,14 @@
+<?php
+
+
+namespace App\CustomException;
+
+use Throwable;
+
+class FileException extends \Symfony\Component\HttpFoundation\File\Exception\FileException
+{
+    public function __construct($message = "", $code = 0, Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+}
diff --git a/src/Migrations/Version20191127143154.php b/src/Migrations/Version20191127143154.php
new file mode 100644
index 0000000..a7b9115
--- /dev/null
+++ b/src/Migrations/Version20191127143154.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20191127143154 extends AbstractMigration
+{
+    public function getDescription() : string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema) : void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('DROP TABLE customer');
+        $this->addSql('ALTER TABLE partner CHANGE project project VARCHAR(255) DEFAULT NULL');
+    }
+
+    public function down(Schema $schema) : void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('CREATE TABLE customer (id INT AUTO_INCREMENT NOT NULL, name VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL COLLATE `utf8mb4_unicode_ci`, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_unicode_ci` ENGINE = InnoDB COMMENT = \'\' ');
+        $this->addSql('ALTER TABLE partner CHANGE project project VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL COLLATE `utf8mb4_unicode_ci`');
+    }
+}
diff --git a/src/Service/FileUploader.php b/src/Service/FileUploader.php
new file mode 100644
index 0000000..a41699e
--- /dev/null
+++ b/src/Service/FileUploader.php
@@ -0,0 +1,39 @@
+<?php
+
+
+namespace App\Service;
+
+use App\CustomException\FileException;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+
+class FileUploader
+{
+    private $targetDirectory;
+
+//    public function __construct($targetDirectory)
+//    {
+//        //$this->targetDirectory = $targetDirectory;
+//    }
+
+    public function upload(UploadedFile $file)
+    {
+        $originalFilename = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
+        $safeFilename = transliterator_transliterate(
+            'Any-Latin; Latin-ASCII; [^A-Za-z0-9_] remove; Lower()',
+            $originalFilename
+        );
+        $fileName = $safeFilename.'-'.uniqid().'.'.$file->guessExtension();
+
+        try {
+            $file->move($this->getTargetDirectory(), $fileName);
+        } catch (FileException $exception) {
+        }
+
+        return $fileName;
+    }
+
+    public function getTargetDirectory()
+    {
+        return $this->targetDirectory;
+    }
+}
diff --git a/tests/AppTestCase.php b/tests/AppTestCase.php
index ef5fd12..496fa73 100644
--- a/tests/AppTestCase.php
+++ b/tests/AppTestCase.php
@@ -12,11 +12,17 @@ class AppTestCase extends WebTestCase
 {
     protected static $entities = [];
 
+    protected function setUp(): void
+    {
+        parent::setUp();
+        self::bootKernel();
+    }
+
     public function saveEntity($JsonData)
     {
         $data = json_decode($JsonData, true);
 
-        $entity = self::bootKernel()->getContainer()->get(PartnerRepository::class)->find($data['id']);
+        $entity = self::$kernel->getContainer()->get(PartnerRepository::class)->find($data['id']);
 
         self::$entities[] = $entity;
     }
@@ -24,7 +30,7 @@ public function saveEntity($JsonData)
     protected static function cleanUpDataBase()
     {
         /** @var  EntityManager $entityManager */
-        $entityManager = self::bootKernel()->getContainer()->get('doctrine')->getManager();
+        $entityManager = self::$kernel->getContainer()->get('doctrine')->getManager();
 
         foreach (self::$entities as $entity) {
             $entityAttached = $entityManager->merge($entity);
diff --git a/tests/Large/Controller/PartnerControllerTest.php b/tests/Large/Controller/PartnerControllerTest.php
index 204e967..ff915d8 100644
--- a/tests/Large/Controller/PartnerControllerTest.php
+++ b/tests/Large/Controller/PartnerControllerTest.php
@@ -12,6 +12,7 @@ class PartnerControllerTest extends AppTestCase
 
     protected function setUp(): void
     {
+        parent::setUp();
         $this->client = $this->createClient();
     }
 
diff --git a/tests/Large/Controller/star_wars.webp b/tests/Large/Controller/star_wars.webp
new file mode 100644
index 0000000..02494f4
Binary files /dev/null and b/tests/Large/Controller/star_wars.webp differ
diff --git a/tests/Medium/Repository/RepositoryTraitTest.php b/tests/Medium/Repository/RepositoryTraitTest.php
index 62e1505..30747fc 100644
--- a/tests/Medium/Repository/RepositoryTraitTest.php
+++ b/tests/Medium/Repository/RepositoryTraitTest.php
@@ -10,7 +10,7 @@ trait RepositoryTraitTest
     public function setUp(): void
     {
         parent::setUp();
-        self::$kernel = self::bootKernel();
+        self::bootKernel();
     }
 
     public function initialState($entity)