From e58dce08437b4643b6263414a25622ddd000683d Mon Sep 17 00:00:00 2001
From: Josh <josh.t.richards@gmail.com>
Date: Sun, 19 Jul 2026 10:33:33 -0400
Subject: [PATCH] test(TestCase): restore unregistered services correctly

Signed-off-by: Josh <josh.t.richards@gmail.com>
---
 tests/lib/TestCase.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/lib/TestCase.php b/tests/lib/TestCase.php
index 551c1024e0bef..5efa5249bc53e 100644
--- a/tests/lib/TestCase.php
+++ b/tests/lib/TestCase.php
@@ -91,7 +91,9 @@ public function restoreService(string $name): bool {
 					return $oldService;
 				});
 			} else {
-				unset($container[$oldService]);
+				// The service was not registered before the test override.
+				// Remove the test registration so the container returns to its prior state.
+				unset($container[$name]);
 			}