12-05-2026 Frontend dev

tests/Feature/Billing/BillingModelsTest.php

@@ -0,0 +1,51 @@
+<?php
+
+use App\Models\Company;
+use App\Models\Invoice;
+use App\Models\PaymentOption;
+use App\Models\UserPaymentOption;
+use Database\Seeders\PaymentOptionSeeder;
+use Illuminate\Support\Str;
+use Tests\TestCase;
+
+test('payment option seeder creates multilingual options', function () {
+    /** @var TestCase $this */
+    $this->seed(PaymentOptionSeeder::class);
+
+    $monthly = PaymentOption::query()
+        ->where('article_number', 'PR-MONTHLY-001')
+        ->firstOrFail();
+
+    expect($monthly->translations()->count())->toBe(2);
+});
+
+test('user payment option supports company pivot and payments relation', function () {
+    /** @var TestCase $this */
+    $userPaymentOption = UserPaymentOption::factory()->create();
+    $company = Company::query()->create([
+        'name' => 'Test Company '.Str::random(6),
+        'slug' => 'test-company-'.Str::lower(Str::random(8)),
+    ]);
+
+    $userPaymentOption->companies()->attach($company->id, ['is_active' => true]);
+    $payment = $userPaymentOption->payments()->create([
+        'amount_cents' => 9900,
+        'currency' => 'EUR',
+        'status' => 'succeeded',
+        'stripe_charge_id' => 'ch_test_123456',
+    ]);
+
+    $this->assertModelExists($payment);
+    expect($userPaymentOption->companies()->whereKey($company->id)->exists())->toBeTrue();
+    expect($userPaymentOption->payments()->count())->toBe(1);
+});
+
+test('invoice factory creates valid relation graph', function () {
+    /** @var TestCase $this */
+    $invoice = Invoice::factory()->create();
+
+    $this->assertModelExists($invoice);
+    expect($invoice->user)->not->toBeNull();
+    expect($invoice->invoiceBillingAddress)->not->toBeNull();
+    expect($invoice->userPayment)->not->toBeNull();
+});