From 4583cfeb86feb2f17819f964be7f425be83815aa Mon Sep 17 00:00:00 2001
From: Tomas Votruba <tomas.vot@gmail.com>
Date: Mon, 19 Oct 2026 13:17:24 +0200
Subject: [PATCH] Make test AddFullyQualifiedIdentifierDocblockRector
 idempotent

Skip when the var tag is already present, so repeated passes do not re-add it.
---
 .../Source/AddFullyQualifiedIdentifierDocblockRector.php    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/Issues/ImportFullyQualifiedIdentifierDocblock/Source/AddFullyQualifiedIdentifierDocblockRector.php b/tests/Issues/ImportFullyQualifiedIdentifierDocblock/Source/AddFullyQualifiedIdentifierDocblockRector.php
index 5657dd4d7c8..0f040cb9e73 100644
--- a/tests/Issues/ImportFullyQualifiedIdentifierDocblock/Source/AddFullyQualifiedIdentifierDocblockRector.php
+++ b/tests/Issues/ImportFullyQualifiedIdentifierDocblock/Source/AddFullyQualifiedIdentifierDocblockRector.php
@@ -36,6 +36,12 @@ public function getNodeTypes(): array
     public function refactor(Node $node)
     {
         $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($node);
+
+        // make rule idempotent, do not add if already present
+        if ($phpDocInfo->getVarTagValueNode() instanceof VarTagValueNode) {
+            return null;
+        }
+
         $varTagValueNode = new VarTagValueNode(new FullyQualifiedIdentifierTypeNode('DateTime'), '', '');
 
         $phpDocInfo->addTagValueNode($varTagValueNode);