From 50df56a0cbfb5331d64ad91a748ab63f868aa79b Mon Sep 17 00:00:00 2001
From: Yisroel Baum <yisroel.d.baum@gmail.com>
Date: Fri, 26 Jun 2026 10:50:21 +0300
Subject: [PATCH] test set creation endpoint

---
 backend/tests/Feature/SetsEndpointTest.php | 122 +++++++++++++++++++++
 1 file changed, 122 insertions(+)

diff --git a/backend/tests/Feature/SetsEndpointTest.php b/backend/tests/Feature/SetsEndpointTest.php
index 2f8264b..74592cc 100644
--- a/backend/tests/Feature/SetsEndpointTest.php
+++ b/backend/tests/Feature/SetsEndpointTest.php
@@ -2,11 +2,20 @@
 
 namespace Tests\Feature;
 
+use App\Auth\CreateSessionDto;
+use App\Auth\SessionRepository;
 use App\Element\CreateElementDto;
 use App\Element\ElementRepository;
 use App\Set\CreateSetDto;
 use App\Set\SetRepository;
+use App\Shared\ValueObject\EmailAddress;
+use App\User\CreateUserDto;
+use App\User\UserRepository;
+use DateTimeImmutable;
+use DateTimeZone;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Http\UploadedFile;
+use Illuminate\Support\Facades\Storage;
 use Tests\TestCase;
 
 class SetsEndpointTest extends TestCase
@@ -63,4 +72,117 @@ class SetsEndpointTest extends TestCase
             ],
         ]);
     }
+
+    public function testCreateSetRequiresAuthentication(): void
+    {
+        $response = $this->postJson('/api/sets', [
+            'name' => 'New Series',
+            'description' => 'A new learning series',
+        ]);
+
+        $response->assertUnauthorized();
+        $response->assertExactJson([
+            'error' => 'unauthenticated',
+        ]);
+    }
+
+    public function testAuthenticatedCreateSetCreatesRootElement(): void
+    {
+        Storage::fake('public');
+        $setRepository = app(SetRepository::class);
+        $elementRepository = app(ElementRepository::class);
+        $this->createSession('valid-token');
+
+        $response = $this->withCredentials()
+            ->withUnencryptedCookie('auth_token', 'valid-token')
+            ->post('/api/sets', [
+                'name' => 'New Series',
+                'description' => 'A new learning series',
+                'iconImage' => $this->iconImageUpload(),
+            ]);
+
+        $response->assertCreated();
+        $body = $response->json();
+        $setId = $body['set']['id'];
+        $rootElementId = $body['set']['rootElementId'];
+        $this->assertIsInt($setId);
+        $this->assertIsInt($rootElementId);
+        $this->assertSame('New Series', $body['set']['name']);
+        $this->assertSame(
+            'A new learning series',
+            $body['set']['description'],
+        );
+        $this->assertStringContainsString(
+            '/storage/set-icons/',
+            $body['set']['iconImageUrl'],
+        );
+
+        $createdSet = $setRepository->find($setId);
+        $this->assertNotNull($createdSet);
+        $rootElement = $elementRepository->findRootBySet($createdSet);
+        $this->assertNotNull($rootElement);
+        $this->assertSame($rootElementId, $rootElement->getId());
+        $this->assertSame('New Series', $rootElement->getTitle());
+        $this->assertSame(
+            'A new learning series',
+            $rootElement->getDescription(),
+        );
+        $storedIconPath = $createdSet->getIconImageUrl();
+        $this->assertStringStartsWith('set-icons/', $storedIconPath);
+        $this->assertSame($storedIconPath, $rootElement->getIconImageUrl());
+        Storage::disk('public')->assertExists($storedIconPath);
+    }
+
+    public function testCreateSetRequiresIconImage(): void
+    {
+        $this->createSession('valid-token');
+
+        $response = $this->withCredentials()
+            ->withUnencryptedCookie('auth_token', 'valid-token')
+            ->post('/api/sets', [
+                'name' => 'New Series',
+                'description' => 'A new learning series',
+            ]);
+
+        $response->assertBadRequest();
+        $response->assertExactJson([
+            'error' => 'icon image is required',
+        ]);
+    }
+
+    private function createSession(string $token): void
+    {
+        $userRepository = app(UserRepository::class);
+        $sessionRepository = app(SessionRepository::class);
+        $user = $userRepository->create(new CreateUserDto(
+            email: new EmailAddress('admin@example.com'),
+            passwordHash: 'password-hash',
+        ));
+        $now = new DateTimeImmutable(
+            '2026-05-01T00:00:00',
+            new DateTimeZone('UTC'),
+        );
+        $sessionRepository->create(new CreateSessionDto(
+            token: $token,
+            user: $user,
+            createdAt: $now,
+            expiresAt: new DateTimeImmutable(
+                '2099-01-01T00:00:00',
+                new DateTimeZone('UTC'),
+            ),
+        ));
+    }
+
+    private function iconImageUpload(): UploadedFile
+    {
+        $fixturePath = __DIR__ . '/../fixtures/icon.png';
+
+        return new UploadedFile(
+            $fixturePath,
+            'icon.png',
+            'image/png',
+            null,
+            true,
+        );
+    }
 }