test sets endpoint

backend/tests/Feature/SetsEndpointTest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Set\CreateSetDto;
+use App\Set\SetRepository;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class SetsEndpointTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function testReturnsAllSets(): void
+    {
+        $setRepository = app(SetRepository::class);
+        $baderechSet = $setRepository->create(new CreateSetDto(
+            name: 'Baderech HaAvodah',
+        ));
+        $dailyLearningSet = $setRepository->create(new CreateSetDto(
+            name: 'Daily Learning',
+        ));
+
+        $response = $this->getJson('/api/sets');
+
+        $response->assertOk();
+        $response->assertExactJson([
+            'sets' => [
+                [
+                    'id' => $baderechSet->getId(),
+                    'name' => $baderechSet->getName(),
+                ],
+                [
+                    'id' => $dailyLearningSet->getId(),
+                    'name' => $dailyLearningSet->getName(),
+                ],
+            ],
+        ]);
+    }
+}