test: add some KernelTestCase

tests/AbstractTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Tests;
+
+use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\Entity\User;
+
+abstract class AbstractTest extends ApiTestCase
+{
+    private ?string $token = null;
+
+    public function setUp(): void
+    {
+        self::bootKernel();
+    }
+
+    protected function createClientWithCredentials($token = null): Client
+    {
+        return static::createClient([], ['headers' => ['authorization' => 'Bearer '.$token]]);
+    }
+
+    protected function getToken(User $testUser): string
+    {
+        if ($this->token) {
+            return $this->token;
+        }
+
+        $response = static::createClient()->request('POST', '/api/login', ['json' => ['email' => $testUser->getEmail(), 'password' => $testUser->getPlainPassword()]]);
+
+        $this->assertResponseIsSuccessful();
+        $data = $response->toArray();
+        $this->token = $data['token'];
+
+        return $data['token'];
+    }
+}