test auth middleware

backend/tests/Fakes/FakeClock.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Fakes;
+
+use App\Auth\Clock;
+use DateTimeImmutable;
+
+class FakeClock implements Clock
+{
+    public function __construct(
+        private DateTimeImmutable $currentTime,
+    ) {}
+
+    public function now(): DateTimeImmutable
+    {
+        return $this->currentTime;
+    }
+}

backend/tests/Fakes/FakeSessionRepository.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Fakes;
+
+use App\Auth\CreateSessionDto;
+use App\Auth\Session;
+use App\Auth\SessionRepository;
+
+class FakeSessionRepository implements SessionRepository
+{
+    /**
+     * @var array<string, Session>
+     */
+    private array $sessions = [];
+
+    public function create(CreateSessionDto $dto): Session
+    {
+        $session = new Session(
+            token: $dto->token,
+            user: $dto->user,
+            createdAt: $dto->createdAt,
+            expiresAt: $dto->expiresAt,
+        );
+        $this->sessions[$dto->token] = $session;
+
+        return $session;
+    }
+
+    public function findByToken(string $token): ?Session
+    {
+        return $this->sessions[$token] ?? null;
+    }
+
+    public function deleteByToken(string $token): void
+    {
+        unset($this->sessions[$token]);
+    }
+}