diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Sales/OrdersTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Sales/OrdersTest.php
index 11a2216b6668..5d1f5847e841 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Sales/OrdersTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Sales/OrdersTest.php
@@ -7,6 +7,7 @@
 
 namespace Magento\GraphQl\Sales;
 
+use Exception;
 use Magento\Integration\Api\CustomerTokenServiceInterface;
 use Magento\TestFramework\TestCase\GraphQlAbstract;
 use Magento\TestFramework\Helper\Bootstrap;
@@ -99,6 +100,25 @@ public function testOrdersQuery()
         }
     }
 
+    /**
+     * @expectedException Exception
+     * @expectedExceptionMessage The current customer isn't authorized.
+     */
+    public function testOrdersQueryNotAuthorized()
+    {
+        $query = <<<QUERY
+{
+  customerOrders {
+    items {
+      increment_id
+      grand_total
+    }
+  }
+}
+QUERY;
+        $this->graphQlQuery($query);
+    }
+
     /**
      * @param string $email
      * @param string $password