CustomerApiTest.php

<?php

namespace Tests\Feature;

use App\Models\User;
use Tests\ApiTestTrait;
use Tests\TestCase;

class CustomerApiTest extends TestCase
{
    use ApiTestTrait;
    /**
     * A basic feature test example.
     *
     * @return void
     */
    public function test_example()
    {
        $user = $user = User::factory()->make()->toArray();
        $this->response = $this->json(
            'POST',
            '/api/customers',
            $user
        );
        if($this->response->original['status']) {
            $this->response->assertStatus(200);
        } else {
            $this->response->assertStatus(500);
        }
    }
}