<?php

namespace Tests\Feature;

use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class AdminPlanFormBackHiddenInputConditionalTest extends TestCase
{
    use RefreshDatabase;

    protected function loginAsPlatformAdmin(): void
    {
        $this->seed();

        $this->post('/admin/login', [
            'email' => 'platform.admin@demo.local',
            'password' => 'Platform@123456',
        ])->assertRedirect('/admin');
    }

    public function test_create_form_should_not_render_back_hidden_input_when_back_is_empty(): void
    {
        $this->loginAsPlatformAdmin();

        $res = $this->get('/admin/plans/create?back=' . urlencode('https://evil.example.com/?x=1'));
        $res->assertOk();

        // PlanController 会将 unsafe back 清洗为空，因此页面不应渲染 back hidden input
        $res->assertDontSee('name="back"', false);
    }
}