From b92dd329266950281751f8a276392cd4019f89f4 Mon Sep 17 00:00:00 2001
From: Ian Bentley <ian@idbentley.com>
Date: Wed, 3 Jul 2024 16:02:24 -0400
Subject: [PATCH] mistake

---
 tests/Serializer/Doctrine/IntegrationTest.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/Serializer/Doctrine/IntegrationTest.php b/tests/Serializer/Doctrine/IntegrationTest.php
index cd6ee84d7..fcee0228a 100644
--- a/tests/Serializer/Doctrine/IntegrationTest.php
+++ b/tests/Serializer/Doctrine/IntegrationTest.php
@@ -69,6 +69,7 @@ public function testDiscriminatorIsInferredFromDoctrine()
         $class = new Clazz($teacher, [$student1, $student2]);
 
         $em->persist($teacher);
+        $em->flush();
         $em->persist($student1);
         $em->persist($student2);
         $em->persist($class);