diff --git a/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php b/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
index b956b91..a4359d3 100644
--- a/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
+++ b/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
@@ -129,14 +129,15 @@ class TeaRepositoryTest extends FunctionalTestCase
         $this->subject->add($model);
         $this->persistenceManager->persistAll();
 
-        $connection = $this->getConnectionPool()
-            ->getConnectionForTable('tx_tea_domain_model_product_tea');
+        $connection = $this->getConnectionPool()->getConnectionForTable('tx_tea_domain_model_product_tea');
         $databaseRow = $connection
             ->executeQuery(
-                'SELECT * FROM tx_tea_domain_model_product_tea WHERE uid = ' . $model->getUid()
+                'SELECT * FROM tx_tea_domain_model_product_tea WHERE uid = :uid',
+                ['uid' => $model->getUid()]
             )
             ->fetchAssociative();
 
+        self::assertIsArray($databaseRow);
         self::assertSame($title, $databaseRow['title']);
     }
 }