Added behat test

Author: silverbackdan

features/bootstrap/DoctrineContext.php

@@ -90,6 +90,7 @@
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyDtoCustom;
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyDtoNoInput;
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyDtoNoOutput;
+use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyDtoOutputSameClass;
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyFriend;
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyGroup;
 use ApiPlatform\Core\Tests\Fixtures\TestBundle\Entity\DummyImmutableDate;
@@ -1379,6 +1380,19 @@ public function thereAreNbDummyDtoCustom($nb)
         $this->manager->clear();
     }
 
+    /**
+     * @Given there is a DummyDtoOutputSameClass
+     */
+    public function thereIsADummyDtoOutputSameClass()
+    {
+        $dto = new DummyDtoOutputSameClass();
+        $dto->lorem = 'test';
+        $dto->ipsum = '1';
+        $this->manager->persist($dto);
+        $this->manager->flush();
+        $this->manager->clear();
+    }
+
     /**
      * @Given there is an order with same customer and recipient
      */

features/jsonld/input_output.feature

@@ -83,6 +83,25 @@ Feature: JSON-LD DTO input and output
     }
     """
 
+  @createSchema
+  Scenario: Get an item with same class as custom output
+    Given there is a DummyDtoOutputSameClass
+    When I send a "GET" request to "/dummy_dto_output_same_classes/1"
+    Then the response status code should be 200
+    And the response should be in JSON
+    And the header "Content-Type" should be equal to "application/ld+json; charset=utf-8"
+    And the JSON should be equal to:
+    """
+    {
+      "@context": "/contexts/DummyDtoOutputSameClass",
+      "@id": "/dummy_dto_output_same_classes/1",
+      "@type": "DummyDtoOutputSameClass",
+      "lorem": "test",
+      "ipsum": "1",
+      "id": 1
+    }
+    """
+
   @createSchema
   Scenario: Create a DummyDtoCustom object without output
     When I send a "POST" request to "/dummy_dto_custom_post_without_output" with body:

tests/Fixtures/TestBundle/Entity/DummyDtoOutputSameClass.php

@@ -0,0 +1,56 @@
+<?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\Core\Tests\Fixtures\TestBundle\Entity;
+
+use ApiPlatform\Core\Annotation\ApiResource;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * Dummy InputOutput.
+ *
+ * @author Kévin Dunglas <[email protected]>
+ *
+ * @ApiResource(attributes={"output"=DummyDtoOutputSameClass::class})
+ * @ORM\Entity
+ */
+class DummyDtoOutputSameClass
+{
+    /**
+     * @var int The id
+     *
+     * @ORM\Column(type="integer")
+     * @ORM\Id
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    private $id;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column
+     */
+    public $lorem;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column
+     */
+    public $ipsum;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+}