test user is created with email

tests/Unit/User/UseCases/CreateUserTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Tests\Unit\User\UseCases;
+
+use App\ValueObjects\EmailAddress;
+use App\User\User;
+use App\User\UseCases\CreateUser;
+use Tests\Fakes\FakeUserRepo;
+use PHPUnit\Framework\TestCase;
+
+class CreateUserTest extends TestCase
+{
+    public function test_create_user(): void
+    {
+        $userRepo = new FakeUserRepo;
+        $useCase = new CreateUser($userRepo);
+        $useCase->execute(new CreateUserRequest(
+            email: new EmailAddress('test@test.com'),
+        ));
+        $user = $userRepo->find(0);
+        $this->assertInstanceOf(User::class, $user);
+        $this->assertEquals('test@test.com', $user->getEmail());
+    }
+}