ProductApiTest.php

<?php

namespace AppBundle\Tests\Controller;

use Lakion\ApiTestCase\JsonApiTestCase;
use Symfony\Component\HttpFoundation\Response;

class ProductApiTest extends JsonApiTestCase
{
    /**
     * @test
     */
    public function shouldCreateAProduct()
    {
        $data =
<<<EOT
        {
            "price": 50,
            "sku": "SWTS",
            "name": "Star Wars T-Shirt"
        }
EOT;

        $this->client->request('POST', '/products/', [], [], ['CONTENT_TYPE' => 'application/json'], $data);
        $response = $this->client->getResponse();

        $this->assertResponse($response, 'products/create_response', Response::HTTP_CREATED);
    }
}