diff --git a/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php b/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
index 4a6c97c..5643214 100644
--- a/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
+++ b/Tests/Functional/Domain/Repository/Product/TeaRepositoryTest.php
@@ -66,6 +66,16 @@ final class TeaRepositoryTest extends FunctionalTestCase
         self::assertSame(2, $result->current()->getUid());
     }
 
+    /**
+     * @test
+     */
+    public function findByUidForInexistentRecordReturnsNull(): void
+    {
+        $model = $this->subject->findByUid(1);
+
+        self::assertNull($model);
+    }
+
     /**
      * @test
      */