feat: endpoint FetchMangaChapters et tests

tests/Shared/Adapter/InMemoryMessageBus.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Tests\Shared\Adapter;
+
+use Symfony\Component\Messenger\Envelope;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+class InMemoryMessageBus implements MessageBusInterface
+{
+    /** @var array<object> */
+    public static array $messages = [];
+
+    public function dispatch(object $message, array $stamps = []): Envelope
+    {
+        self::$messages[] = $message;
+        return new Envelope($message);
+    }
+
+    public function getDispatchedMessages(): array
+    {
+        return self::$messages;
+    }
+
+    public function clear(): void
+    {
+        self::$messages = [];
+    }
+
+    public function hasMessageOfType(string $messageClass): bool
+    {
+        foreach (self::$messages as $message) {
+            if ($message instanceof $messageClass) {
+                return true;
+            }
+        }
+        return false;
+    }
+}