CreateTaskController

<?php
/**
 * Created by Nicolas Dirollo.
 * Date: 13/01/2019
 * Time: 18:57
 * @package     Symfony
 * @author      Nicolas Dirollo
 * @copyright   2019 ND
 * @license     *
 */

namespace AppBundle\Controller;

use AppBundle\Entity\Task;
use AppBundle\Form\TaskType;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;

/**
 * @Route("/tasks/create", name="task_create")
 * Class CreateTaskController
 * @package AppBundle\Controller
 */
class CreateTaskController extends Controller
{
	public function __invoke(Request $request)
	{
		$task = new Task();

		// On récupère l 'utilisateur de la session
		$user = $this->getUser();

		$form = $this->createForm(TaskType::class, $task);
		$form->handleRequest($request);

		if ($form->isSubmitted() && $form->isValid()) {

			// On attribut le 'username' de la session  à la tache créée
			$task->setAuthor($user->getUsername());


			$em = $this->getDoctrine()->getManager();

			$em->persist($task);
			$em->flush();

			$this->addFlash('success', 'La tâche a été bien été ajoutée.');

			return $this->redirectToRoute('task_list');
		}

		return $this->render(
			'task/create.html.twig',
			['form' => $form->createView()]
		);
	}
}

CreateTaskControllerTest

<?php
/**
 * Created by Nicolas Dirollo.
 * Date: 15/01/2019
 * Time: 17:39
 * @package     Symfony
 * @author      Nicolas Dirollo
 * @copyright   2019 ND
 * @license     *
 */

namespace Tests\AppBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
use Symfony\Component\BrowserKit\Cookie;
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;

class CreateTaskControllerTest extends WebTestCase
{
	private $client = null;

	public function setUp()
	{
		$this->client = static::createClient();
	}


	public function testPageIsUp()
	{
		$this->logIn();

		$crawler = $this->client->request('GET', '/tasks/create');


		// Test
		$this->assertEquals(
			1,
			$crawler->filter('form')->count()
		);
		$this->assertTrue($this->client->getResponse()->isSuccessful());
		$this->assertEquals(200, $this->client->getResponse()->getStatusCode());

		// Select the form
		$form = $crawler->selectButton('Ajouter')->form();

		// set some values
		$form['task[title]'] = 'A test title';
		$form['task[content]'] = 'A great content!';

		// submit the form
		$this->client->submit($form);

		// Test
		$this->assertEquals(200, $this->client->getResponse()->getStatusCode());

	}

	private function logIn()
	{
		$session = $this->client->getContainer()->get('session');

		// the firewall context (defaults to the firewall name)
		$firewall = 'main';

		$token = new UsernamePasswordToken('Nico', null, $firewall, array('ROLE_ADMIN'));
		$session->set('_security_'.$firewall, serialize($token));
		$session->save();

		$cookie = new Cookie($session->getName(), $session->getId());
		$this->client->getCookieJar()->set($cookie);
	}
}

Error

MBP-de-Dirollo:P8-Todo Dirollo$ vendor/bin/phpunit --filter=CreateTaskControllerTest
PHPUnit 7.5.1 by Sebastian Bergmann and contributors.

E                                                                   1 / 1 (100%)

Time: 589 ms, Memory: 20.00MB

There was 1 error:

1) Tests\AppBundle\Controller\CreateTaskControllerTest::testPageIsUp
Error: Call to a member function getUsername() on null

/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/src/AppBundle/Controller/CreateTaskController.php:40
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:151
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:68
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:200
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Client.php:68
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Client.php:131
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/BrowserKit/Client.php:318
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/vendor/symfony/symfony/src/Symfony/Component/BrowserKit/Client.php:259
/Users/Dirollo/Qsync/Oc/P8 ToDo/Todo/P8-Todo/tests/AppBundle/Controller/CreateTaskControllerTest.php:51

ERRORS!
Tests: 1, Assertions: 3, Errors: 1.

security.yml

security:
    encoders:
        AppBundle\Entity\User: bcrypt

    providers:
        doctrine:
            entity:
                class: AppBundle:User
                property: username

    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false

        main:
            anonymous: ~
            pattern: ^/
            form_login:
                login_path: login
                check_path: login_check
                always_use_default_target_path:  true
                default_target_path:  /
            logout: ~
            logout_on_user_change: true

    access_control:
        - { path: ^/, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        #- { path: ^/users, roles: ROLE_USER }
        #- { path: ^/tasks, roles: ROLE_USER }
        - { path: ^/homepage, roles: ROLE_ADMIN }

    role_hierarchy:
            ROLE_ADMIN:       ROLE_USER

test.log

[2019-01-18 22:19:28] request.INFO: Matched route "task_create". {"route":"task_create","route_parameters":{"_controller":"AppBundle\\Controller\\CreateTaskController::__invoke","_route":"task_create"},"request_uri":"http://localhost/tasks/create","method":"GET"} []
[2019-01-18 22:19:28] security.DEBUG: Read existing security token from the session. {"key":"_security_main","token_class":"Symfony\\Component\\Security\\Core\\Authentication\\Token\\UsernamePasswordToken"} []
[2019-01-18 22:19:28] security.DEBUG: Stored the security token in the session. {"key":"_security_main"} []
[2019-01-18 22:19:29] request.INFO: Matched route "task_create". {"route":"task_create","route_parameters":{"_controller":"AppBundle\\Controller\\CreateTaskController::__invoke","_route":"task_create"},"request_uri":"http://localhost/tasks/create","method":"POST"} []
[2019-01-18 22:19:29] security.DEBUG: Read existing security token from the session. {"key":"_security_main","token_class":"Symfony\\Component\\Security\\Core\\Authentication\\Token\\UsernamePasswordToken"} []