diff --git a/core/Test/DocserverControllerTest.php b/core/Test/DocserverControllerTest.php
index 86427665c6d3c79232e20419f75f4dda4cb13b61..9974b39b783b073c82495638390405741e60526a 100644
--- a/core/Test/DocserverControllerTest.php
+++ b/core/Test/DocserverControllerTest.php
@@ -10,6 +10,8 @@
 use PHPUnit\Framework\TestCase;
 
 class DocserverControllerTest extends TestCase {
+
+    private static $id = null;
     public function testGet(){
         $docserverController = new \Docserver\controllers\DocserverController();
         $environment    = \Slim\Http\Environment::mock(['REQUEST_METHOD' => 'GET']);
@@ -19,28 +21,7 @@ class DocserverControllerTest extends TestCase {
         $response     = $docserverController->get($fullRequest, new \Slim\Http\Response());
         $responseBody = json_decode((string)$response->getBody());
         $this->assertNotNull($responseBody);
-    }
-
-    public function testGetById(){
-        $docserverController = new \Docserver\controllers\DocserverController();
-        $environment    = \Slim\Http\Environment::mock(['REQUEST_METHOD' => 'GET']);
-        $request        = \Slim\Http\Request::createFromEnvironment($environment);
-        $aArgs = [
-            'id'    =>  'FASTHD_MAN'
-        ];
-        $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
-        $response     = $docserverController->getById($fullRequest, new \Slim\Http\Response(),$aArgs);
-        $responseBody = json_decode((string)$response->getBody());
-        $this->assertSame('FASTHD_MAN', $responseBody->docserver_id);
-
-        $aArgs = [
-            'id'    =>  'NOT_EXISTS'
-        ];
-        $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
-        $response     = $docserverController->getById($fullRequest, new \Slim\Http\Response(),$aArgs);
-        $responseBody = json_decode((string)$response->getBody());
-        $this->assertSame('Docserver not found', $responseBody->errors);
-    }
+    }    
 
     public function testCreate(){
         $docserverController = new \Docserver\controllers\DocserverController();
@@ -59,8 +40,12 @@ class DocserverControllerTest extends TestCase {
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
         $response     = $docserverController->create($fullRequest, new \Slim\Http\Response(),$aArgs);
         $responseBody = json_decode((string)$response->getBody());
-        
-        $this->assertSame('NEW_DOCSERVER', $responseBody->docserver);
+        self::$id = $responseBody->docserver;
+        $this->assertInternalType('int', self::$id);
+
+        $response     = $docserverController->getById($fullRequest, new \Slim\Http\Response(),['id' =>  self::$id]);
+        $responseBody = json_decode((string)$response->getBody());
+        $this->assertSame('NEW_DOCSERVER', $responseBody->docserver_id);
 
         $aArgs = [
             'docserver_id'           =>  'WRONG_PATH',
@@ -124,7 +109,7 @@ class DocserverControllerTest extends TestCase {
             'adr_priority_number'    =>  99
         ];
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
-        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => 'NEW_DOCSERVER']);
+        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => self::$id]);
         $responseBody = json_decode((string)$response->getBody());
         $this->assertSame('success', $responseBody->success);
 
@@ -137,7 +122,7 @@ class DocserverControllerTest extends TestCase {
             'adr_priority_number'    =>  99
         ];
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
-        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => 'NEW_DOCSERVER']);
+        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => self::$id]);
         $responseBody = json_decode((string)$response->getBody());
         $this->assertSame(_PATH_OF_DOCSERVER_UNAPPROACHABLE, $responseBody->errors);
 
@@ -150,7 +135,7 @@ class DocserverControllerTest extends TestCase {
             'adr_priority_number'    =>  99
         ];
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
-        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => 'NOT_EXISTING']);
+        $response     = $docserverController->update($fullRequest, new \Slim\Http\Response(),['id' => 12345]);
         $responseBody = json_decode((string)$response->getBody());
         $this->assertSame('Docserver not found', $responseBody->errors);
     }
@@ -160,15 +145,15 @@ class DocserverControllerTest extends TestCase {
         $environment    = \Slim\Http\Environment::mock(['REQUEST_METHOD' => 'DELETE']);
         $request        = \Slim\Http\Request::createFromEnvironment($environment);
         $aArgs = [
-            'id'           =>  'NEW_DOCSERVER'
+            'id'           =>  self::$id
         ];
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
         $response     = $docserverController->delete($fullRequest, new \Slim\Http\Response(),$aArgs);
         $responseBody = json_decode((string)$response->getBody());
-        $this->assertNotNull($responseBody->docservers);
+        $this->assertsame('success',$responseBody->success);
 
         $aArgs = [
-            'id'           =>  'NOT_EXISTING'
+            'id'           =>  self::$id
         ];
         $fullRequest = \httpRequestCustom::addContentInBody($aArgs, $request);
         $response     = $docserverController->delete($fullRequest, new \Slim\Http\Response(),$aArgs);
diff --git a/src/app/docserver/controllers/DocserverController.php b/src/app/docserver/controllers/DocserverController.php
index 05cff638650b2b99d871263bb3c7545a37d5fda4..7ea0e35560b9856ef1ba62c48eb1f7b744243adf 100644
--- a/src/app/docserver/controllers/DocserverController.php
+++ b/src/app/docserver/controllers/DocserverController.php
@@ -181,7 +181,7 @@ class DocserverController
             'eventId'   => 'docserverSuppression',
         ]);
 
-        return $response->withJson(['sucess' => 'success']);
+        return $response->withJson(['success' => 'success']);
     }
 
     public static function storeResourceOnDocServer(array $aArgs)
diff --git a/src/app/docserver/models/DocserverModelAbstract.php b/src/app/docserver/models/DocserverModelAbstract.php
index 7a149eec1002df5c0b50ad42209263b3afa967d9..d6dd85f0d3fd54a3642e5a082a026a7865e365c1 100644
--- a/src/app/docserver/models/DocserverModelAbstract.php
+++ b/src/app/docserver/models/DocserverModelAbstract.php
@@ -147,7 +147,7 @@ class DocserverModelAbstract
     public static function update(array $aArgs)
     {
         ValidatorModel::notEmpty($aArgs, ['id']);
-        ValidatorModel::stringType($aArgs, ['id']);
+        ValidatorModel::intVal($aArgs, ['id']);
 
         $id = $aArgs['id'];
         unset($aArgs['id']);
@@ -165,7 +165,7 @@ class DocserverModelAbstract
     public static function delete(array $aArgs)
     {
         ValidatorModel::notEmpty($aArgs, ['id']);
-        ValidatorModel::stringType($aArgs, ['id']);
+        ValidatorModel::intVal($aArgs, ['id']);
 
         DatabaseModel::delete([
             'table'     => 'docservers',