write test for another items and change some part of the code

tests/Feature/User/IndexTest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace Tests\Feature\User;
+
+use App\Models\Permission;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class IndexTest extends TestCase
+{
+   use refreshDatabase, WithFaker;
+
+    public function test_unauthenticated_user_cannot_access(): void
+    {
+        $response = $this->getJson(route('users.index'));
+
+        $response->assertUnauthorized();
+    }
+    public function test_user_without_permission_cannot_see_index(): void
+    {
+        $user = User::factory()->create();
+        $response = $this->actingAs($user)->getJson(route('users.index'));
+        $response->assertForbidden();
+    }
+    public function test_all_users_returned_successfully_for_index_user(): void
+    {
+        $user = User::factory()
+            ->has(permission::factory([
+                'name'=> 'manage_users',
+                "name_fa" => 'مدیریت کاربران',
+            ]))
+            ->create();
+        User::factory()->count(2)->create();
+        $response = $this->actingAs($user)->getJson(route('users.index',[
+            'filters'=> json_encode([]),
+            'sortings'=> json_encode([]),
+            'relations'=> ['roles:id,name_fa']
+        ]));
+        $response->assertOk();
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => ['id',
+                    'full_name',
+                    'username',
+                    'province_id',
+                    'phone_number',
+                    'national_id',
+                    'telephone_id',
+                    ],
+                ],
+            'meta' => [
+                'totalRowCount'
+            ]
+        ]);
+    }
+
+}