From 3811df56fe92c4851ac9550e85361145e3e02c0d Mon Sep 17 00:00:00 2001
From: Tomas Votruba <tomas.vot@gmail.com>
Date: Fri, 31 Jul 2026 23:47:35 +0200
Subject: [PATCH] [Configuration] Load single composer-based PHPUnit set in
 withComposerBased()

---
 src/Configuration/RectorConfigBuilder.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Configuration/RectorConfigBuilder.php b/src/Configuration/RectorConfigBuilder.php
index 310e823e52e..18a288209fc 100644
--- a/src/Configuration/RectorConfigBuilder.php
+++ b/src/Configuration/RectorConfigBuilder.php
@@ -739,7 +739,6 @@ public function withComposerBased(
         $setMap = [
             SetGroup::TWIG => $twig,
             SetGroup::DOCTRINE => $doctrine,
-            SetGroup::PHPUNIT => $phpunit,
             SetGroup::SYMFONY => $symfony,
             SetGroup::NETTE_UTILS => $netteUtils,
             SetGroup::LARAVEL => $laravel,
@@ -752,6 +751,11 @@ public function withComposerBased(
             }
         }
 
+        if ($phpunit) {
+            // single set, as every rule inside is bound to the installed PHPUnit version on its own
+            $this->sets[] = PHPUnitSetList::COMPOSER_BASED;
+        }
+
         return $this;
     }