gistfile1.php

<?php

use Silex\WebTestCase;

class RestApiTest extends WebTestCase
{
    public function createApplication()
    {
        ...
    }

    public function testRestApiLikeABoss()
    {
        $client = $this->createClient();
        $client->request('GET', '/');
        $response = $client->getResponse();

        $this->assertTrue($response->isOk());

        $data = json_decode($response->getContent(), true);
        $expectedUsers = [['id' => 1, 'name' => 'igorw']];
        $this->assertSame($expectedUsers, $data['users']);
    }
}

what is the larger context of this ? :D