diff --git a/tests/integration/Core/BaseTestCase.php b/tests/integration/Core/BaseTestCase.php
index 821e616d91..953ddb3ac9 100644
--- a/tests/integration/Core/BaseTestCase.php
+++ b/tests/integration/Core/BaseTestCase.php
@@ -72,14 +72,15 @@ abstract class BaseTestCase extends \PHPUnit\Framework\TestCase
         return $this->espoTester->getApplication(true, $clearCache);
     }
 
-    protected function auth($userName, $password = null, $portalId = null)
+    protected function auth($userName, $password = null, $portalId = null, $authenticationMethod = null)
     {
         $this->userName = $userName;
         $this->password = $password;
         $this->portalId = $portalId;
+        $this->authenticationMethod = $authenticationMethod;
 
         if (isset($this->espoTester)) {
-            $this->espoTester->auth($userName, $password, $portalId);
+            $this->espoTester->auth($userName, $password, $portalId, $authenticationMethod);
         }
     }
 
@@ -126,7 +127,7 @@ abstract class BaseTestCase extends \PHPUnit\Framework\TestCase
 
         $this->espoTester = new Tester($params);
         $this->espoTester->initialize();
-        $this->auth($this->userName, $this->password);
+        $this->auth($this->userName, $this->password, null, $this->authenticationMethod);
 
         $this->beforeStartApplication();
         $this->espoApplication = $this->createApplication();
diff --git a/tests/integration/Core/Tester.php b/tests/integration/Core/Tester.php
index 4d330af08e..d3d56923b6 100644
--- a/tests/integration/Core/Tester.php
+++ b/tests/integration/Core/Tester.php
@@ -63,6 +63,8 @@ class Tester
 
     protected $portalId = null;
 
+    protected $authenticationMethod = null;
+
     protected $defaultUserPassword = '1';
 
     public function __construct(array $params)
@@ -107,11 +109,12 @@ class Tester
         return $returns;
     }
 
-    public function auth($userName, $password = null, $portalId = null)
+    public function auth($userName, $password = null, $portalId = null, $authenticationMethod = null)
     {
         $this->userName = $userName;
         $this->password = $password;
         $this->portalId = $portalId;
+        $this->authenticationMethod = $authenticationMethod;
     }
 
     public function getApplication($reload = false, $clearCache = true)
@@ -127,7 +130,7 @@ class Tester
 
             if (isset($this->userName)) {
                 $this->password = isset($this->password) ? $this->password : $this->defaultUserPassword;
-                $auth->login($this->userName, $this->password);
+                $auth->login($this->userName, $this->password, $this->authenticationMethod);
             } else {
                 $auth->useNoAuth();
             }