fix tests for MongoDB

tests/Fixtures/TestBundle/Document/PropertyCollectionIriOnlyRelation.php

@@ -13,9 +13,12 @@
 
 namespace ApiPlatform\Tests\Fixtures\TestBundle\Document;
 
+use ApiPlatform\Metadata\ApiProperty;
 use ApiPlatform\Metadata\GetCollection;
 use ApiPlatform\Metadata\Link;
 use ApiPlatform\Metadata\Post;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
 use Symfony\Component\Serializer\Annotation\Groups;
 
@@ -42,6 +45,16 @@ class PropertyCollectionIriOnlyRelation
     #[ODM\ReferenceOne(targetDocument: PropertyCollectionIriOnly::class)]
     private ?PropertyCollectionIriOnly $propertyCollectionIriOnly = null;
 
+    #[ODM\ReferenceMany(targetDocument: PropertyCollectionIriOnlyRelationSecondLevel::class)]
+    #[ApiProperty(uriTemplate: '/property_collection_iri_only_relations/{parentId}/children')]
+    #[Groups('read')]
+    private Collection $children;
+
+    public function __construct()
+    {
+        $this->children = new ArrayCollection();
+    }
+
     public function getId(): ?int
     {
         return $this->id ?? 9999;
@@ -56,4 +69,34 @@ public function setPropertyCollectionIriOnly(?PropertyCollectionIriOnly $propert
     {
         $this->propertyCollectionIriOnly = $propertyCollectionIriOnly;
     }
+
+    /**
+     * @return Collection<int, PropertyCollectionIriOnlyRelationSecondLevel>
+     */
+    public function getChildren(): Collection
+    {
+        return $this->children;
+    }
+
+    public function addChild(PropertyCollectionIriOnlyRelationSecondLevel $child): self
+    {
+        if (!$this->children->contains($child)) {
+            $this->children->add($child);
+            $child->setParent($this);
+        }
+
+        return $this;
+    }
+
+    public function removeChild(PropertyCollectionIriOnlyRelationSecondLevel $child): self
+    {
+        if ($this->children->removeElement($child)) {
+            // set the owning side to null (unless already changed)
+            if ($child->getParent() === $this) {
+                $child->setParent(null);
+            }
+        }
+
+        return $this;
+    }
 }

tests/Fixtures/TestBundle/Document/PropertyCollectionIriOnlyRelationSecondLevel.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Tests\Fixtures\TestBundle\Document;
+
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Link;
+use ApiPlatform\Metadata\Post;
+use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
+
+#[
+    Post,
+    GetCollection(uriTemplate: '/property-collection-relation-second-levels'),
+    GetCollection(
+        uriTemplate: '/property_collection_iri_only_relations/{parentId}/children',
+        uriVariables: [
+            'parentId' => new Link(toProperty: 'parent', fromClass: PropertyCollectionIriOnlyRelation::class),
+        ]
+    )
+]
+#[ODM\Document]
+class PropertyCollectionIriOnlyRelationSecondLevel
+{
+    #[ODM\Id(strategy: 'INCREMENT', type: 'int')]
+    private ?int $id = null;
+
+    #[ODM\ReferenceOne(targetDocument: PropertyCollectionIriOnlyRelation::class)]
+    private ?PropertyCollectionIriOnly $parent = null;
+
+    public function getId(): ?int
+    {
+        return $this->id ?? 9999;
+    }
+
+    public function getParent(): ?PropertyCollectionIriOnlyRelation
+    {
+        return $this->parent;
+    }
+
+    public function setParent(?PropertyCollectionIriOnlyRelation $parent): void
+    {
+        $this->parent = $parent;
+    }
+}