feat(graphql): test for nested collection

features/graphql/query.feature

@@ -22,7 +22,7 @@ Feature: GraphQL query support
 
   @createSchema
   Scenario: Retrieve an item with different relations to the same resource
-    Given there are 2 multiRelationsDummy objects having each a manyToOneRelation, 2 manyToManyRelations and 3 oneToManyRelations
+    Given there are 2 multiRelationsDummy objects having each a manyToOneRelation, 2 manyToManyRelations, 3 oneToManyRelations and 4 embeddedRelations
     When I send the following GraphQL request:
     """
     {
@@ -49,6 +49,9 @@ Feature: GraphQL query support
             }
           }
         }
+        nestedCollection {
+          name
+        }
       }
     }
     """
@@ -67,6 +70,10 @@ Feature: GraphQL query support
     And the JSON node "data.multiRelationsDummy.oneToManyRelations.edges[1].node.id" should not be null
     And the JSON node "data.multiRelationsDummy.oneToManyRelations.edges[0].node.name" should match "#RelatedOneToManyDummy(1|3)2#"
     And the JSON node "data.multiRelationsDummy.oneToManyRelations.edges[2].node.name" should match "#RelatedOneToManyDummy(1|3)2#"
+    And the JSON node "data.multiRelationsDummy.nestedCollection[0].name" should be equal to "NestedDummy1"
+    And the JSON node "data.multiRelationsDummy.nestedCollection[1].name" should be equal to "NestedDummy2"
+    And the JSON node "data.multiRelationsDummy.nestedCollection[2].name" should be equal to "NestedDummy3"
+    And the JSON node "data.multiRelationsDummy.nestedCollection[3].name" should be equal to "NestedDummy4"
 
   @createSchema @!mongodb
   Scenario: Retrieve an item with child relation to the same resource

tests/Behat/DoctrineContext.php

@@ -66,6 +66,7 @@
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\LinkHandledDummy as LinkHandledDummyDocument;
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\MaxDepthDummy as MaxDepthDummyDocument;
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\MultiRelationsDummy as MultiRelationsDummyDocument;
+use ApiPlatform\Tests\Fixtures\TestBundle\Document\MultiRelationsNested as MultiRelationsNestedDocument;
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\MultiRelationsRelatedDummy as MultiRelationsRelatedDummyDocument;
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\MusicGroup as MusicGroupDocument;
 use ApiPlatform\Tests\Fixtures\TestBundle\Document\NetworkPathDummy as NetworkPathDummyDocument;
@@ -157,6 +158,7 @@
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\LinkHandledDummy;
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\MaxDepthDummy;
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\MultiRelationsDummy;
+use ApiPlatform\Tests\Fixtures\TestBundle\Entity\MultiRelationsNested;
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\MultiRelationsRelatedDummy;
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\MusicGroup;
 use ApiPlatform\Tests\Fixtures\TestBundle\Entity\NetworkPathDummy;
@@ -801,9 +803,9 @@ public function thereAreDummyObjectsWithRelatedDummies(int $nb, int $nbrelated):
     }
 
     /**
-     * @Given there are :nb multiRelationsDummy objects having each a manyToOneRelation, :nbmtmr manyToManyRelations and :nbotmr oneToManyRelations
+     * @Given there are :nb multiRelationsDummy objects having each a manyToOneRelation, :nbmtmr manyToManyRelations, :nbotmr oneToManyRelations and :nber embeddedRelations
      */
-    public function thereAreMultiRelationsDummyObjectsHavingEachAManyToOneRelationManyToManyRelationsAndOneToManyRelations(int $nb, int $nbmtmr, int $nbotmr): void
+    public function thereAreMultiRelationsDummyObjectsHavingEachAManyToOneRelationManyToManyRelationsOneToManyRelationsAndEmbeddedRelations(int $nb, int $nbmtmr, int $nbotmr, int $nber): void
     {
         for ($i = 1; $i <= $nb; ++$i) {
             $relatedDummy = $this->buildMultiRelationsRelatedDummy();
@@ -830,6 +832,14 @@ public function thereAreMultiRelationsDummyObjectsHavingEachAManyToOneRelationMa
                 $dummy->addOneToManyRelation($oneToManyItem);
             }
 
+            $embedded = new ArrayCollection();
+            for ($j = 1; $j <= $nber; ++$j) {
+                $embeddedItem = $this->buildMultiRelationsNested();
+                $embeddedItem->name = 'NestedDummy'.$j;
+                $embedded->add($embeddedItem);
+            }
+            $dummy->setNestedCollection($embedded);
+
             $this->manager->persist($relatedDummy);
             $this->manager->persist($dummy);
         }
@@ -2599,6 +2609,11 @@ private function buildMultiRelationsRelatedDummy(): MultiRelationsRelatedDummy|M
         return $this->isOrm() ? new MultiRelationsRelatedDummy() : new MultiRelationsRelatedDummyDocument();
     }
 
+    private function buildMultiRelationsNested(): MultiRelationsNested|MultiRelationsNestedDocument
+    {
+        return $this->isOrm() ? new MultiRelationsNested() : new MultiRelationsNestedDocument();
+    }
+
     private function buildMusicGroup(): MusicGroup|MusicGroupDocument
     {
         return $this->isOrm() ? new MusicGroup() : new MusicGroupDocument();

tests/Fixtures/TestBundle/Document/MultiRelationsDummy.php

@@ -46,10 +46,15 @@ class MultiRelationsDummy
     #[ODM\ReferenceMany(targetDocument: MultiRelationsRelatedDummy::class, mappedBy: 'oneToManyRelation', storeAs: 'id')]
     public Collection $oneToManyRelations;
 
+    /** @var array<MultiRelationsNested> */
+    #[ODM\EmbedMany]
+    private array $nestedCollection;
+
     public function __construct()
     {
         $this->manyToManyRelations = new ArrayCollection();
         $this->oneToManyRelations = new ArrayCollection();
+        $this->nestedCollection = [];
     }
 
     public function getId(): ?int
@@ -76,4 +81,16 @@ public function addOneToManyRelation(MultiRelationsRelatedDummy $relatedMultiUse
     {
         $this->oneToManyRelations->add($relatedMultiUsedDummy);
     }
+
+    public function getNestedCollection(): Collection
+    {
+        return new ArrayCollection($this->nestedCollection);
+    }
+
+    public function setNestedCollection(Collection $nestedCollection): self
+    {
+        $this->nestedCollection = $nestedCollection->toArray();
+
+        return $this;
+    }
 }

tests/Fixtures/TestBundle/Document/MultiRelationsNested.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * 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\ApiResource;
+use ApiPlatform\Metadata\GraphQl\Query;
+use ApiPlatform\Metadata\GraphQl\QueryCollection;
+use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
+
+#[ApiResource(graphQlOperations: [new QueryCollection(paginationEnabled: false, nested: true)])]
+class MultiRelationsNested
+{
+    public ?string $name;
+}

tests/Fixtures/TestBundle/Entity/MultiRelationsDummy.php

@@ -48,10 +48,15 @@ class MultiRelationsDummy
     #[ORM\OneToMany(targetEntity: MultiRelationsRelatedDummy::class, mappedBy: 'oneToManyRelation')]
     public Collection $oneToManyRelations;
 
+    /** @var array<MultiRelationsNested> */
+    #[ORM\Column(type: 'json')]
+    private array $nestedCollection;
+
     public function __construct()
     {
         $this->manyToManyRelations = new ArrayCollection();
         $this->oneToManyRelations = new ArrayCollection();
+        $this->nestedCollection = [];
     }
 
     public function getId(): ?int
@@ -78,4 +83,16 @@ public function addOneToManyRelation(MultiRelationsRelatedDummy $relatedMultiUse
     {
         $this->oneToManyRelations->add($relatedMultiUsedDummy);
     }
+
+    public function getNestedCollection(): Collection
+    {
+        return new ArrayCollection($this->nestedCollection);
+    }
+
+    public function setNestedCollection(Collection $nestedCollection): self
+    {
+        $this->nestedCollection = $nestedCollection->toArray();
+
+        return $this;
+    }
 }

tests/Fixtures/TestBundle/Entity/MultiRelationsNested.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * 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\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\GraphQl\Query;
+use ApiPlatform\Metadata\GraphQl\QueryCollection;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ApiResource(graphQlOperations: [new QueryCollection(paginationEnabled: false, nested: true)])]
+class MultiRelationsNested
+{
+    public ?string $name;
+}