createAuthenticatedClient example

use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\Security\Http\Firewall\SwitchUserListener;

class SwitchUserTest extends AbstractWebTestCase
{
    /** * @dataProvider getTestParameters */
    public function testSwitchUser($originalUser, $targetUser, $expectedUser, $expectedStatus)
    {
        $client = $this->createAuthenticatedClient($originalUser, ['root_config' => 'switchuser.yml']);

        $client->request('GET', '/profile?_switch_user='.$targetUser);

        $this->assertEquals($expectedStatus, $client->getResponse()->getStatusCode());
        $this->assertEquals($expectedUser, $client->getProfile()->getCollector('security')->getUser());
    }

    public function testSwitchedUserCanSwitchToOther()
    {
        $client = $this->createAuthenticatedClient('user_can_switch');