test: resource with enum properties schema

tests/Fixtures/TestBundle/ApiResource/ResourceWithEnumProperty.php

@@ -0,0 +1,58 @@
+<?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\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\Tests\Fixtures\TestBundle\Enum\GenderTypeEnum;
+
+#[ApiResource()]
+#[Get(
+    provider: self::class.'::providerItem',
+)]
+#[GetCollection(
+    provider: self::class.'::providerCollection',
+)]
+class ResourceWithEnumProperty
+{
+    public int $id = 1;
+
+    public ?BackedEnumIntegerResource $intEnum = null;
+
+    /** @var BackedEnumStringResource[] */
+    public array $stringEnum = [];
+
+    public ?GenderTypeEnum $gender = null;
+
+    /** @var GenderTypeEnum[] */
+    public array $genders = [];
+
+    public static function providerItem(Operation $operation, array $uriVariables): self
+    {
+        $self = new self();
+        $self->intEnum = BackedEnumIntegerResource::Yes;
+        $self->stringEnum = [BackedEnumIntegerResource::Maybe, BackedEnumIntegerResource::No];
+        $self->gender = GenderTypeEnum::FEMALE;
+        $self->genders = [GenderTypeEnum::FEMALE, GenderTypeEnum::MALE];
+
+        return $self;
+    }
+
+    public static function providerCollection(Operation $operation, array $uriVariables): array
+    {
+        return [self::providerItem($operation, $uriVariables)];
+    }
+}

tests/JsonSchema/Command/JsonSchemaGenerateCommandTest.php

@@ -287,4 +287,49 @@ public function testBackedEnumExamplesAreNotLost(): void
         // openapiContext
         $this->assertArrayNotHasKey('example', $properties['cardinal']);
     }
+
+    public function testResourceWithEnumPropertiesSchema(): void
+    {
+        $this->tester->run(['command' => 'api:json-schema:generate', 'resource' => 'ApiPlatform\Tests\Fixtures\TestBundle\ApiResource\ResourceWithEnumProperty', '--type' => 'output', '--format' => 'jsonld']);
+        $result = $this->tester->getDisplay();
+        $json = json_decode($result, associative: true);
+        $properties = $json['definitions']['ResourceWithEnumProperty.jsonld']['properties'];
+
+        $this->assertSame(
+            [
+                'type' => ['string', 'null'],
+                'format' => 'iri-reference',
+                'example' => 'https://example.com/',
+            ],
+            $properties['intEnum']
+        );
+        $this->assertSame(
+            [
+                'type' => 'array',
+                'items' => [
+                    'type' => 'string',
+                    'format' => 'iri-reference',
+                    'example' => 'https://example.com/',
+                ],
+            ],
+            $properties['stringEnum']
+        );
+        $this->assertSame(
+            [
+                'type' => ['string', 'null'],
+                'enum' => ['male', 'female', null],
+            ],
+            $properties['gender']
+        );
+        $this->assertSame(
+            [
+                'type' => 'array',
+                'items' => [
+                    'type' => 'string',
+                    'enum' => ['male', 'female'],
+                ],
+            ],
+            $properties['genders']
+        );
+    }
 }