bug symfony#46244 [Validator] Fix traverse option on Valid constraint when used as Attribute (tobias-93)

This PR was squashed before being merged into the 5.4 branch.

Discussion
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[Validator] Fix traverse option on Valid constraint when used as Attribute

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix symfony#46243
| License       | MIT
| Doc PR        | n.a.

Fix Valid constraint when using as Attribute.

Commits
-------

ebbe722 [Validator] Fix traverse option on Valid constraint when used as Attribute

Author: fabpot

src/Symfony/Component/Validator/Constraints/Valid.php

@@ -24,6 +24,13 @@ class Valid extends Constraint
 {
     public $traverse = true;
 
+    public function __construct(array $options = null, array $groups = null, $payload = null, bool $traverse = null)
+    {
+        parent::__construct($options ?? [], $groups, $payload);
+
+        $this->traverse = $traverse ?? $this->traverse;
+    }
+
     public function __get(string $option)
     {
         if ('groups' === $option) {

src/Symfony/Component/Validator/Tests/Constraints/ValidTest.php

@@ -13,6 +13,8 @@
 
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Validator\Constraints\Valid;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+use Symfony\Component\Validator\Mapping\Loader\AnnotationLoader;
 
 /**
  * @author Bernhard Schussek <[email protected]>
@@ -32,4 +34,34 @@ public function testGroupsAreNullByDefault()
 
         $this->assertNull($constraint->groups);
     }
+
+    /**
+     * @requires PHP 8
+     */
+    public function testAttributes()
+    {
+        $metadata = new ClassMetaData(ValidDummy::class);
+        $loader = new AnnotationLoader();
+        self::assertTrue($loader->loadClassMetadata($metadata));
+
+        [$bConstraint] = $metadata->properties['b']->getConstraints();
+        self::assertFalse($bConstraint->traverse);
+        self::assertSame(['traverse_group'], $bConstraint->groups);
+
+        [$cConstraint] = $metadata->properties['c']->getConstraints();
+        self::assertSame(['my_group'], $cConstraint->groups);
+        self::assertSame('some attached data', $cConstraint->payload);
+    }
+}
+
+class ValidDummy
+{
+    #[Valid]
+    private $a;
+
+    #[Valid(groups: ['traverse_group'], traverse: false)] // Needs a group to work at all for this test
+    private $b;
+
+    #[Valid(groups: ['my_group'], payload: 'some attached data')]
+    private $c;
 }