Adding the pending code tests

tests/Feature/Customers/CustomerControllerTest.php

@@ -18,4 +18,14 @@
 
         get(route('customer.index'))->assertOk();
     });
+
+    it('returns not found if user is not customer', function () {
+        $this->withoutVite();
+
+        $user = User::factory()->admin()->create();
+
+        actingAs(User::factory()->admin()->create());
+
+        get(route('customer.show', ['customer' => $user]))->assertNotFound();
+    });
 });

tests/Feature/Models/NotificationModelTest.php

@@ -0,0 +1,24 @@
+<?php
+
+use App\Domain\Notification\Models\Notification;
+use App\Models\User;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+
+uses(RefreshDatabase::class);
+
+describe('Notification model test', function () {
+    it('belongs to many users', function () {
+        $user = User::factory()->create();
+        $notification = Notification::factory()->create();
+
+        DB::table('user_notification')->insert([
+            'user_id' => $user->id,
+            'notification_id' => $notification->id,
+            'read_at' => now(),
+        ]);
+
+        expect($notification->readByUsers())->toBeInstanceOf(BelongsToMany::class);
+    });
+});

tests/Feature/Models/UserModelTest.php

@@ -0,0 +1,24 @@
+<?php
+
+use App\Models\User;
+use App\Domain\Notification\Models\Notification;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+
+uses(RefreshDatabase::class);
+
+describe('User model test', function () {
+    it('belongs to many notifications', function () {
+        $user = User::factory()->create();
+        $notification = Notification::factory()->create();
+
+        DB::table('user_notification')->insert([
+            'user_id' => $user->id,
+            'notification_id' => $notification->id,
+            'read_at' => now(),
+        ]);
+
+        expect($user->readNotifications())->toBeInstanceOf(BelongsToMany::class);
+    });
+});