Update guest v2 branding and theming

tests/Feature/Api/Event/EventQrCodeTest.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Tests\Feature\Api\Event;
+
+use App\Models\Event;
+use App\Services\EventJoinTokenService;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class EventQrCodeTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_guest_can_fetch_event_qr_code(): void
+    {
+        $event = Event::factory()->create([
+            'status' => 'published',
+        ]);
+
+        $token = app(EventJoinTokenService::class)->createToken($event);
+
+        $response = $this->getJson("/api/v1/events/{$token->token}/qr?size=240");
+
+        $response->assertOk()
+            ->assertJsonStructure([
+                'url',
+                'qr_code_data_url',
+            ])
+            ->assertJsonPath('url', url('/e/'.$token->token));
+
+        $dataUrl = $response->json('qr_code_data_url');
+        $this->assertIsString($dataUrl);
+        $this->assertStringStartsWith('data:image/png;base64,', $dataUrl);
+    }
+}