Initialer Laravel Commit für BetiX

tests/Feature/Gateway/PromoControllerTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Tests\Feature\Gateway;
+
+use App\Models\User;
+use Illuminate\Support\Facades\Http;
+use Tests\TestCase;
+
+class PromoControllerTest extends TestCase
+{
+    private function base(): string
+    {
+        return rtrim((string) config('services.backend.base'), '/');
+    }
+
+    private function actingUser()
+    {
+        return User::factory()->create(['username' => 'promouser', 'email_verified_at' => now()]);
+    }
+
+    public function test_apply_success_passes_message()
+    {
+        Http::fake([
+            $this->base() . '/promos/apply' => Http::response([
+                'success' => true,
+                'message' => 'Applied',
+            ], 200),
+        ]);
+
+        $res = $this->actingAs($this->actingUser(), 'web')
+            ->postJson('/api/promos/apply', ['code' => 'WELCOME']);
+
+        $res->assertStatus(200)
+            ->assertJson([
+                'success' => true,
+                'message' => 'Applied',
+            ]);
+    }
+
+    public function test_apply_client_error_maps_to_client_error()
+    {
+        Http::fake([
+            $this->base() . '/promos/apply' => Http::response(['message' => 'Invalid code'], 400),
+        ]);
+
+        $res = $this->actingAs($this->actingUser(), 'web')
+            ->postJson('/api/promos/apply', ['code' => 'bad!']);
+
+        $res->assertStatus(400)
+            ->assertJson(['error' => 'client_error']);
+    }
+}