write test for the lists

tests/Feature/V3/CMMSMachine/ListTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Tests\Feature\V3\CMMSMachine;
+
+use App\Models\CMMSMachine;
+use App\Models\Permission;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class ListTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_machine_code_list_return_successfully(): void
+    {
+        $user = User::factory()->create();
+
+        CMMSMachine::factory(5)->create();
+
+        $response = $this->actingAs($user)->getJson(route('v3.cmms_machines.list'));
+
+        $response->assertOk();
+
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => [
+                    "machine_code",
+                ],
+            ]
+        ]);
+    }
+}