[CodeQuality] Skip anonymous classes in AssertClassToThisAssertRector

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 [];
+            }
+        };
+    }
+}

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;
             }