Remove deprecation linked to kernel shutdown

src/Bundle/ChillCalendarBundle/Tests/Controller/CalendarControllerTest.php

@@ -11,9 +11,11 @@ declare(strict_types=1);
 
 namespace Chill\CalendarBundle\Tests\Controller;
 
+use Chill\MainBundle\Test\PrepareClientTrait;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Chill\PersonBundle\Entity\AccompanyingPeriodParticipation;
 use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\KernelBrowser;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\HttpFoundation\Request;
 use function random_int;
@@ -24,16 +26,21 @@ use function random_int;
  */
 final class CalendarControllerTest extends WebTestCase
 {
+    use PrepareClientTrait;
+
+    private KernelBrowser $client;
+
     /**
      * Setup before each test method (see phpunit doc).
      */
     protected function setUp(): void
     {
-        self::bootKernel();
-        $this->client = self::createClient([], [
-            'PHP_AUTH_USER' => 'center a_social',
-            'PHP_AUTH_PW' => 'password',
-        ]);
+        $this->client = $this->getClientAuthenticated();
+    }
+
+    protected function tearDown(): void
+    {
+        self::ensureKernelShutdown();
     }
 
     public function provideAccompanyingPeriod(): iterable
@@ -73,6 +80,8 @@ final class CalendarControllerTest extends WebTestCase
             ->getQuery()
             ->getSingleScalarResult(),
         ];
+
+        self::ensureKernelShutdown();
     }
 
     /**

src/Bundle/ChillCalendarBundle/Tests/Controller/RemoteCalendarMSGraphSyncControllerTest.php

@@ -48,9 +48,9 @@ final class RemoteCalendarMSGraphSyncControllerTest extends WebTestCase
         }
         JSON;
 
-    protected function setUp(): void
+    protected function tearDown(): void
     {
-        self::bootKernel();
+        self::ensureKernelShutdown();
     }
 
     public function testSendNotification(): void