test email signup flow

backend/tests/Fakes/FakeEmailConfirmationTokenRepository.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace Tests\Fakes;
+
+use App\Email\EmailConfirmationToken\CreateEmailConfirmationTokenDto;
+use App\Email\EmailConfirmationToken\EmailConfirmationToken;
+use App\Email\EmailConfirmationToken\EmailConfirmationTokenRepository;
+use App\User\User;
+
+class FakeEmailConfirmationTokenRepository implements EmailConfirmationTokenRepository
+{
+    /**
+     * @var array<int, EmailConfirmationToken>
+     */
+    private array $tokens = [];
+
+    public function create(
+        CreateEmailConfirmationTokenDto $dto,
+    ): EmailConfirmationToken {
+        $id = count($this->tokens) + 1;
+        $token = new EmailConfirmationToken(
+            id: $id,
+            user: $dto->user,
+            availableTo: $dto->availableTo,
+            token: $dto->token,
+        );
+        $this->tokens[$id] = $token;
+
+        return $this->copy($token);
+    }
+
+    public function findByToken(string $token): ?EmailConfirmationToken
+    {
+        foreach ($this->tokens as $candidate) {
+            if ($candidate->getToken() === $token) {
+                return $this->copy($candidate);
+            }
+        }
+
+        return null;
+    }
+
+    public function findByUser(User $user): ?EmailConfirmationToken
+    {
+        foreach ($this->tokens as $candidate) {
+            if ($candidate->getUser()->getId() === $user->getId()) {
+                return $this->copy($candidate);
+            }
+        }
+
+        return null;
+    }
+
+    public function delete(int $id): void
+    {
+        unset($this->tokens[$id]);
+    }
+
+    private function copy(
+        EmailConfirmationToken $token,
+    ): EmailConfirmationToken {
+        return new EmailConfirmationToken(
+            id: $token->getId(),
+            user: $token->getUser(),
+            availableTo: $token->getAvailableTo(),
+            token: $token->getToken(),
+        );
+    }
+}