From 0c01690a7701477e2e2fc87ab5001d724f8cf83c Mon Sep 17 00:00:00 2001
From: Tomas Votruba <tomas.vot@gmail.com>
Date: Tue, 14 Jul 2026 17:31:50 +0200
Subject: [PATCH] [CodeQuality] Skip anonymous classes in
 AssertClassToThisAssertRector

---
 .../Fixture/skip_anonymous_class.php.inc      | 21 +++++++++++++++++++
 .../AssertClassToThisAssertRector.php         |  6 ++++++
 2 files changed, 27 insertions(+)
 create mode 100644 rules-tests/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector/Fixture/skip_anonymous_class.php.inc

diff --git a/rules-tests/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector/Fixture/skip_anonymous_class.php.inc b/rules-tests/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector/Fixture/skip_anonymous_class.php.inc
new file mode 100644
index 00000000..77c819a3
--- /dev/null
+++ b/rules-tests/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector/Fixture/skip_anonymous_class.php.inc
@@ -0,0 +1,21 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\CodeQuality\Rector\ClassMethod\AssertClassToThisAssertRector\Fixture;
+
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\TestCase;
+
+final class SkipAnonymousClass extends TestCase
+{
+    public function testMe()
+    {
+        $repository = new class() {
+            public function getEntities(array $args = []): array
+            {
+                Assert::assertSame(['key' => 'value'], $args);
+
+                return [];
+            }
+        };
+    }
+}
diff --git a/rules/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector.php b/rules/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector.php
index ccde1581..2ca046bf 100644
--- a/rules/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector.php
+++ b/rules/CodeQuality/Rector/ClassMethod/AssertClassToThisAssertRector.php
@@ -9,6 +9,7 @@
 use PhpParser\Node\Expr\Closure;
 use PhpParser\Node\Expr\MethodCall;
 use PhpParser\Node\Expr\StaticCall;
+use PhpParser\Node\Stmt\Class_;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\NodeVisitor;
 use Rector\PHPUnit\Enum\PHPUnitClassName;
@@ -88,6 +89,11 @@ public function refactor(Node $node): ?Node
                 return NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN;
             }
 
+            // anonymous class has its own $this scope, that is not a test case
+            if ($node instanceof Class_) {
+                return NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN;
+            }
+
             if (! $node instanceof StaticCall) {
                 return null;
             }